mhurhangee/ep-ind-claims huggingface dataset:
A lighting apparatus with interchangeable modules, the lighting apparatus comprising: a frame; and at least two light source modules detachably coupled to the frame, wherein the light source modules are interchangeable and each of the light source modules comprises: a board having a plurality of light emitting diodes arranged thereon; and a lens unit provided in front of the light emitting diodes to control a radiation angle of light emitted from the light emitting diodes, wherein the lens unit comprises a plurality of lenses arranged at positions corresponding to the plurality of light emitting diodes and a lens bracket securing the plurality of lenses to the board, wherein the lens bracket is detachably coupled to the board; characterized in that the at least two light source modules are selected from a first light source module emitting light at a large radiation angle and a second light source module emitting light at a small radiation angle. a frame; and at least two light source modules detachably coupled to the frame, wherein the light source modules are interchangeable and each of the light source modules comprises: a board having a plurality of light emitting diodes arranged thereon; and a lens unit provided in front of the light emitting diodes to control a radiation angle of light emitted from the light emitting diodes, wherein the lens unit comprises a plurality of lenses arranged at positions corresponding to the plurality of light emitting diodes and a lens bracket securing the plurality of lenses to the board, wherein the lens bracket is detachably coupled to the board; a board having a plurality of light emitting diodes arranged thereon; and a lens unit provided in front of the light emitting diodes to control a radiation angle of light emitted from the light emitting diodes, wherein the lens unit comprises a plurality of lenses arranged at positions corresponding to the plurality of light emitting diodes and a lens bracket securing the plurality of lenses to the board, wherein the lens bracket is detachably coupled to the board; characterized in that the at least two light source modules are selected from a first light source module emitting light at a large radiation angle and a second light source module emitting light at a small radiation angle.
A method of predicting the presence of an out-of-step condition in a power system, the power system including a plurality of generators (12, 14, 16, 18), the method including the steps of: (a) obtaining a differential value δ ̃ COI k between a rotor angle (δ k) of an individual one of the plurality of generators (12, 14, 16, 18) and an equivalent rotor angle δ C O I k of the centre of inertia of the remainder of the plurality of generators (12, 14, 16, 18); (b) processing the differential value δ ̃ COI k to determine whether the differential value δ ̃ COI k is predicted to reach a predefined reference threshold ( δ threshold); and (c) predicting the presence of the out-of-step condition in the power system if the differential value δ ̃ COI k is predicted to reach the predefined reference threshold ( δ threshold). (a) obtaining a differential value δ ̃ COI k between a rotor angle (δ k) of an individual one of the plurality of generators (12, 14, 16, 18) and an equivalent rotor angle δ C O I k of the centre of inertia of the remainder of the plurality of generators (12, 14, 16, 18); (b) processing the differential value δ ̃ COI k to determine whether the differential value δ ̃ COI k is predicted to reach a predefined reference threshold ( δ threshold); and (c) predicting the presence of the out-of-step condition in the power system if the differential value δ ̃ COI k is predicted to reach the predefined reference threshold ( δ threshold).
Fluid impermeable thermally insulated holder, which is incorporated in a supporting structure, preferably the hull of a vessel, wherein the wall of the holder seen from inside to outside in the transverse cross-width direction comprises: a primary fluid barrier layer which is in contact with the fluid contained in the holder, and a primary thermal insulation layer, characterized in that the material of the primary fluid barrier layer is a plastic that is flexible at low temperatures, the plastic being based on polyamide, and wherein the primary thermal insulation layer is a fabric 3D-layer comprising two layers of permeable fabric, which are separated by a web layer or a nonwoven layer of fibres. a primary fluid barrier layer which is in contact with the fluid contained in the holder, and a primary thermal insulation layer, characterized in that the material of the primary fluid barrier layer is a plastic that is flexible at low temperatures, the plastic being based on polyamide, and wherein the primary thermal insulation layer is a fabric 3D-layer comprising two layers of permeable fabric, which are separated by a web layer or a nonwoven layer of fibres.
A dual-comparator circuit, comprising: a first comparator (main comparator) including a main metal oxide semiconductor differential pair (main MOS differential pair), and an enable input (en), and a main output providing a first decision output (OUTMAIN) when enabled; a second comparator (auxiliary comparator) including an auxiliary MOS differential pair, wherein the auxiliary comparator is configured to receive a differential input voltage (Vin) and generate a second decision output (OUTAUX) at a control output and a control signal (USEAUX) at an auxiliary output that is coupled to the enable input of the main comparator; wherein the dual-comparator circuit is configured to provide a first operating mode when a magnitude of the Vin is less than (<) a predetermined voltage level where the control signal activates the main comparator and the main MOS differential pair receives the Vin, and a second operating mode implemented when the magnitude of the Vin is greater than or equal to (≥) the PVL, wherein the main differential pair is protected by at least one switch from developing transient input offset voltage offsets; and logic circuitry having logic (152, 151) inputs receiving the first decision output and the second decision output and a logic output providing a decision result (COMPOUT) for the dual-comparator circuit from the first decision output when in the first operating mode and from the second decision output when in the second operating mode. a first comparator (main comparator) including a main metal oxide semiconductor differential pair (main MOS differential pair), and an enable input (en), and a main output providing a first decision output (OUTMAIN) when enabled; a second comparator (auxiliary comparator) including an auxiliary MOS differential pair, wherein the auxiliary comparator is configured to receive a differential input voltage (Vin) and generate a second decision output (OUTAUX) at a control output and a control signal (USEAUX) at an auxiliary output that is coupled to the enable input of the main comparator; wherein the dual-comparator circuit is configured to provide a first operating mode when a magnitude of the Vin is less than (<) a predetermined voltage level where the control signal activates the main comparator and the main MOS differential pair receives the Vin, and a second operating mode implemented when the magnitude of the Vin is greater than or equal to (≥) the PVL, wherein the main differential pair is protected by at least one switch from developing transient input offset voltage offsets; and logic circuitry having logic (152, 151) inputs receiving the first decision output and the second decision output and a logic output providing a decision result (COMPOUT) for the dual-comparator circuit from the first decision output when in the first operating mode and from the second decision output when in the second operating mode.
A linear actuator lock apparatus for an aircraft engine thrust reverser lock, comprising: a housing having an inner surface defining an axial cavity comprising: a first housing portion wherein the axial cavity has a first lateral size; a second housing portion wherein the axial cavity has a second lateral size that is larger than the first lateral size; and a face defined by the inner surface from the first housing portion to the second housing portion; a piston having a first piston end and a second piston end axially opposite the first piston end, wherein the piston is configured for axial movement within the axial cavity between a first piston position and a second piston position; a lock finger affixed to the first piston end at a first finger end and extending away from the piston to a second finger end, wherein the second finger end is configured to come into interfering contact with the face in an extended configuration and fit within the first housing portion in a retracted configuration, wherein the lock finger is configured to be biased toward the extended configuration; and a sleeve arranged within the second housing portion and configured to move axially within the second housing portion between a first sleeve position in which the lock finger is permitted to extend to the extended configuration and a second sleeve position configured to contact the lock finger and urge the lock finger to the retracted configuration. a housing having an inner surface defining an axial cavity comprising: a first housing portion wherein the axial cavity has a first lateral size; a second housing portion wherein the axial cavity has a second lateral size that is larger than the first lateral size; and a face defined by the inner surface from the first housing portion to the second housing portion; a first housing portion wherein the axial cavity has a first lateral size; a second housing portion wherein the axial cavity has a second lateral size that is larger than the first lateral size; and a face defined by the inner surface from the first housing portion to the second housing portion; a piston having a first piston end and a second piston end axially opposite the first piston end, wherein the piston is configured for axial movement within the axial cavity between a first piston position and a second piston position; a lock finger affixed to the first piston end at a first finger end and extending away from the piston to a second finger end, wherein the second finger end is configured to come into interfering contact with the face in an extended configuration and fit within the first housing portion in a retracted configuration, wherein the lock finger is configured to be biased toward the extended configuration; and a sleeve arranged within the second housing portion and configured to move axially within the second housing portion between a first sleeve position in which the lock finger is permitted to extend to the extended configuration and a second sleeve position configured to contact the lock finger and urge the lock finger to the retracted configuration.
An anti-slip device for a cargo floor of a cargo space of a truck or trailer, said cargo floor having a top face arranged for supporting goods, wherein the anti-slip device comprises: - a gutter section having two upright side walls, said gutter section being configured to be embedded in the cargo floor; - a cover which is removably mounted to the side walls of the gutter section and comprises a plurality of openings, said cover having a top face configured to form part of the top face of the cargo floor; - a plurality of platelike anti-slip elements located in said openings and having a top face configured to form part of the top face of the cargo floor; - one or more upward and downward slidable elements onto which the plurality of anti-slip elements are mounted, said slidable elements having a lowered position in which the anti-slip elements do not protrude above the top face of the cover, and a raised position in which the anti-slip elements protrude above the top face of the cover, said lowered position being defined by a first stop for the slidable elements and said raised position being defined by a second stop for the slidable elements; and - a pneumatic inflatable air hose positioned between the gutter section and the slidable elements and configured for moving the slidable elements up and down, said air hose having a deflated state in which the slidable elements abut against said first stop and an inflated state in which the slidable elements abut against said second stop. - a gutter section having two upright side walls, said gutter section being configured to be embedded in the cargo floor; - a cover which is removably mounted to the side walls of the gutter section and comprises a plurality of openings, said cover having a top face configured to form part of the top face of the cargo floor; - a plurality of platelike anti-slip elements located in said openings and having a top face configured to form part of the top face of the cargo floor; - one or more upward and downward slidable elements onto which the plurality of anti-slip elements are mounted, said slidable elements having a lowered position in which the anti-slip elements do not protrude above the top face of the cover, and a raised position in which the anti-slip elements protrude above the top face of the cover, said lowered position being defined by a first stop for the slidable elements and said raised position being defined by a second stop for the slidable elements; and - a pneumatic inflatable air hose positioned between the gutter section and the slidable elements and configured for moving the slidable elements up and down, said air hose having a deflated state in which the slidable elements abut against said first stop and an inflated state in which the slidable elements abut against said second stop.
A method for estimating wear of each of circumferential tread zones (10, 10a-10e) of a tread portion of a tire by the use of a computer, comprising: a process in which a tire model of the tire made up of a finite number of elements (F(i)) and comprising model's circumferential tread zones (23, 23a-23e) of the respective circumferential tread zones (10, 10a-10e) is defined in the computer, characterized in that the method further comprises: a process in which a simulation for running the tire model under respective rolling conditions for free-rolling, braking, driving and cornering is performed by the computer to obtain a first average wear energy of each model's circumferential tread zone (23a-23e) under each rolling condition, an occurrence frequency defining process in which, with respect to a given running pattern of the tire, occurrence frequencies of the respective rolling conditions occurring in the running pattern are defined in the computer, a process in which, for each circumferential tread zone (23a-23e), a second average wear energy of the concerned circumferential tread zone (23a-23e) when the tire is run according to the running pattern is calculated by the computer such that the first average wear energies under the respective rolling conditions, of the model's circumferential tread zone (23a-23e) of the concerned circumferential tread zone (10a-10e) are respectively weighted by the occurrence frequencies of the respective rolling conditions, and a wear calculating process in which, wear of each circumferential tread zone (23a-23e) is estimated by the computer based on the calculated second average wear energy of the concerned circumferential tread zone (10a-10e). a process in which a tire model of the tire made up of a finite number of elements (F(i)) and comprising model's circumferential tread zones (23, 23a-23e) of the respective circumferential tread zones (10, 10a-10e) is defined in the computer, a process in which a simulation for running the tire model under respective rolling conditions for free-rolling, braking, driving and cornering is performed by the computer to obtain a first average wear energy of each model's circumferential tread zone (23a-23e) under each rolling condition, an occurrence frequency defining process in which, with respect to a given running pattern of the tire, occurrence frequencies of the respective rolling conditions occurring in the running pattern are defined in the computer, a process in which, for each circumferential tread zone (23a-23e), a second average wear energy of the concerned circumferential tread zone (23a-23e) when the tire is run according to the running pattern is calculated by the computer such that
A handle, comprising: a main body, wherein the main body comprises an inner cavity, and the main body comprises an opening communicated with the inner cavity; a key assembly, wherein the key assembly is rotatably mounted in the inner cavity, the key assembly is movable along an axial direction of the opening, and a part of the key assembly protrudes from the opening; and a resetting piece, wherein the resetting piece is connected to the key assembly and the main body separately, wherein a plurality of snap slots are disposed on one of an inner wall of the inner cavity or a sidewall of the key assembly, the sidewall faces the inner wall, the plurality of snap slots are distributed along a rotation direction of the key assembly, at least one snap buckle is disposed on the other of the inner wall of the inner cavity or the sidewall of the key assembly, and the snap buckle and the snap slot are in limiting fit with each other in the rotation direction of the key assembly; in a case that the snap buckle is in a first position, the resetting piece is in a first state, the snap slot disengages from the snap buckle, and the key assembly is rotatable relative to the main body; and in a case that the snap buckle is in a second position, the resetting piece is in a second state, the snap slot engages with the snap buckle, and the key assembly is fixed relative to the main body. a main body, wherein the main body comprises an inner cavity, and the main body comprises an opening communicated with the inner cavity; a key assembly, wherein the key assembly is rotatably mounted in the inner cavity, the key assembly is movable along an axial direction of the opening, and a part of the key assembly protrudes from the opening; and a resetting piece, wherein the resetting piece is connected to the key assembly and the main body separately, wherein a plurality of snap slots are disposed on one of an inner wall of the inner cavity or a sidewall of the key assembly, the sidewall faces the inner wall, the plurality of snap slots are distributed along a rotation direction of the key assembly, at least one snap buckle is disposed on the other of the inner wall of the inner cavity or the sidewall of the key assembly, and the snap buckle and the snap slot are in limiting fit with each other in the rotation direction of the key assembly; in a case that the snap buckle is in a first position, the resetting piece is in a first state, the snap slot disengages from the snap buckle, and the key assembly is rotatable relative to the main body; and in a case that the snap buckle is in a second position, the resetting piece is in a second state, the snap slot engages with the snap buckle, and the key assembly is fixed relative to the main body.
A compound having two or more exovinylene cyclocarbonate units, where the exovinylene cyclocarbonate units are joined to one another via at least one organic, siloxane-free connecting group, where the connecting group is not bonded directly to the exovinylene double bonds and where connecting groups formed by polymerization of (meth)acrylic monomers are excluded, wherein the connecting group has at least one acetal group and the compounds are of the formula (Vb) or wherein the compounds are of the formula (Vc) or wherein the compounds are of the formula (IVb) or wherein the compounds are of the formula where B is an alkylene group having preferably 1 to 6 carbon atoms; Q is a group derived from a polyol, a polyol being an alcohol having at least two hydroxyl groups; n in the formulae (Vb) and (Vc) is a number not less than 2, preferably 2 to 10, n in formula (IVb) is a number not less than 1, preferably 1 to 10, and n in formula is a number not less than 0, preferably 0 to 10. where B is an alkylene group having preferably 1 to 6 carbon atoms; Q is a group derived from a polyol, a polyol being an alcohol having at least two hydroxyl groups; n in the formulae (Vb) and (Vc) is a number not less than 2, preferably 2 to 10, n in formula (IVb) is a number not less than 1, preferably 1 to 10, and n in formula is a number not less than 0, preferably 0 to 10.
A computer-implemented method for defense against social engineering attack comprising: identifying, by a computing device, potential social engineering activity associated with one or more communications on a first communication channel of a plurality of communication channels, wherein the potential social engineering activity is directed towards a user target on the first communication channel, wherein the user target is a first user, wherein the first communication channel includes a first type of communication; requesting a restriction of at least partial access to at least a second communication channel of the plurality of communication channels based upon, at least in part, the identification of the potential social engineering activity associated with the one or more communications on the first communication channel, wherein the second communication channel includes a second type of communication; and restricting at least the partial access of the user target to at least the second type of communication on the second communication channel of the plurality of communication channels based upon, at least in part, requesting the restriction; and performing an action based upon, at least in part, identifying the potential social engineering activity associated with the one or more communications on the first communication channel, wherein performing the action includes implementing a quarantine action, wherein implementing the quarantine action includes changing permissions associated with one of a file and an application. identifying, by a computing device, potential social engineering activity associated with one or more communications on a first communication channel of a plurality of communication channels, wherein the potential social engineering activity is directed towards a user target on the first communication channel, wherein the user target is a first user, wherein the first communication channel includes a first type of communication; requesting a restriction of at least partial access to at least a second communication channel of the plurality of communication channels based upon, at least in part, the identification of the potential social engineering activity associated with the one or more communications on the first communication channel, wherein the second communication channel includes a second type of communication; and restricting at least the partial access of the user target to at least the second type of communication on the second communication channel of the plurality of communication channels based upon, at least in part, requesting the restriction; and performing an action based upon, at least in part, identifying the potential social engineering activity associated with the one or more communications on the first communication channel, wherein performing the action includes implementing a quarantine action, wherein implementing the quarantine action includes changing permissions associated with one of a file and an application.