mhurhangee/ep-ind-claims huggingface dataset:
A shock and vibration isolation system for mounting an equipment body to a structure, comprising: a plurality of elastic elements to couple the equipment body to the structure, the plurality of elastic elements configured in a plane and asymmetric about a center of gravity of the equipment body, wherein each of the plurality of elastic elements faces the equipment body at an isoelastic angle at which each of the plurality of elastic elements has a substantially uniform stiffness along three translational degrees of freedom, and a center of elasticity of the plurality of elastic elements is arranged substantially coincident with the center of gravity of the equipment body to decouple a first vibrational mode of the equipment body along a first axis from a second vibrational mode along a second axis other than the first axis, with a vibrational response of the equipment body isoelastic with respect to the structure when the equipment body is mounted to the structure. a plurality of elastic elements to couple the equipment body to the structure, the plurality of elastic elements configured in a plane and asymmetric about a center of gravity of the equipment body, wherein each of the plurality of elastic elements faces the equipment body at an isoelastic angle at which each of the plurality of elastic elements has a substantially uniform stiffness along three translational degrees of freedom, and a center of elasticity of the plurality of elastic elements is arranged substantially coincident with the center of gravity of the equipment body to decouple a first vibrational mode of the equipment body along a first axis from a second vibrational mode along a second axis other than the first axis, with a vibrational response of the equipment body isoelastic with respect to the structure when the equipment body is mounted to the structure.
A valve stem connector assembly to connect a lead screw of a globe valve actuator to a valve stem of a globe valve, the valve stem connector assembly comprises: a retainer secured to the lead screw, the retainer including a retainer body and at least one cam rotatably secured to the retainer; and a retainer latch coupled to the lead screw and the retainer, the retainer latch being configured to move from a normally unlocked position in which the valve stem is unsecured from the lead screw to a locked position in which the retainer latch moves toward the retainer to rotate the at least one cam to secure the valve stem to the lead screw. a retainer secured to the lead screw, the retainer including a retainer body and at least one cam rotatably secured to the retainer; and a retainer latch coupled to the lead screw and the retainer, the retainer latch being configured to move from a normally unlocked position in which the valve stem is unsecured from the lead screw to a locked position in which the retainer latch moves toward the retainer to rotate the at least one cam to secure the valve stem to the lead screw.
Underwater machine comprising launching means by water thrust of an underwater vehicle, of the type comprising a vehicle-launching tube having a front part and a rear part and the rear part of which is connected to a water-distribution reservoir, itself connected to a water tube in which there is placed a piston for ramming water into the rear part of the tube, in order to thrust and eject the vehicle, characterised in that the piston is a telescopic piston with several deployable stages, displaceable in the water tube in order to cause the ejection of the vehicle, and in that the telescopic piston is confined between a thin shell and a thick shell of the underwater machine without passing through the thin and thick shells.
An apparatus for a wireless power transfer system including a power transmitter arranged to provide a power transfer to a power receiver via a wireless inductive power transfer signal, the power transfer signal during a power transfer phase being provided in a power time interval of a periodically repeating power transfer signal time frame having a repetition frequency of no less than 5 Hz and no more than 200 Hz, the power transfer signal time frame furthermore comprising a reduced power time interval, a power of the power transfer signal being reduced for the reduced power time interval relative to the power time interval; the apparatus comprising: a power transfer inductor (103, 107) configured to transfer of the power transfer signal; a communication antenna arranged for short range communication; a short range communication unit (305, 405) coupled to the communication antenna and arranged to communicate data messages with a second entity being at least one of the power transmitter and the power receiver using the short range communication, the short range communication having a range not exceeding 20 cm and using a separate carrier signal than the power transfer signal; and a synchronizer (309, 409) arranged to synchronize the short range communication to the power transfer signal time frame such that short range communication is restricted to the reduced power time intervals. a power transfer inductor (103, 107) configured to transfer of the power transfer signal; a communication antenna arranged for short range communication; a short range communication unit (305, 405) coupled to the communication antenna and arranged to communicate data messages with a second entity being at least one of the power transmitter and the power receiver using the short range communication, the short range communication having a range not exceeding 20 cm and using a separate carrier signal than the power transfer signal; and a synchronizer (309, 409) arranged to synchronize the short range communication to the power transfer signal time frame such that short range communication is restricted to the reduced power time intervals.
Biomaterial in the form of an assembly of parts, wherein each part is a biocompatible three-dimensional matrix of monetite with structured porosity characterized by having in its structure vertical cylindrical macropores of between 350 and 650 μm in diameter, which longitudinally traverse the matrix from one end to the other, there being a separation of between 0.4-0.6 mm between each macropore.
Cooling element arrangement for cooling LEDs of a LED lamp, having - a main cooling element with a surface area pointing upwards and with a surface area pointing downwards, wherein the surface area pointing downwards is provided to be thermoconductively connected to the LEDs, - at least one auxiliary cooling element (12, 12'), which is arranged on the main cooling element, particularly on the surface area pointing upwards of the main cooling element and is thus thermoconductively connected to the main cooling element, wherein the main cooling element is profile-shaped, wherein the main cooling element is longitudinally shaped, so that it extends in a longitudinal direction, characterised in that the at least one auxiliary cooling element (12, 12') is shorter in a longitudinal direction than the main cooling element. - a main cooling element with a surface area pointing upwards and with a surface area pointing downwards, wherein the surface area pointing downwards is provided to be thermoconductively connected to the LEDs, - at least one auxiliary cooling element (12, 12'), which is arranged on the main cooling element, particularly on the surface area pointing upwards of the main cooling element and is thus thermoconductively connected to the main cooling element, wherein the main cooling element is profile-shaped, wherein the main cooling element is longitudinally shaped, so that it extends in a longitudinal direction, characterised in that the at least one auxiliary cooling element (12, 12') is shorter in a longitudinal direction than the main cooling element.
A conveyance seat including: a seat frame serving as a frame that supports a load of a seated occupant; and a seat pad that is disposed on the seat frame, and flexibly receives the load of the seated occupant, the conveyance seat characterized by comprising a support body disposed based on a center portion of a distribution of a sitting pressure applied by the seated occupant to the seat pad, wherein: the support body is supported with respect to the seat frame such that a front end portion of the support body is rotatable in a right-left direction about a straight line tilted upward in a direction from a front side toward a rear side, characterised in that a rear end portion of the support body is supported with respect to the seat frame at two points, and is movable in the right-left direction; and the seat pad includes a fixed portion that is supported at a fixed position by the seat frame, and a movable portion that is supported by the support body such that the movable portion is movable. the support body is supported with respect to the seat frame such that a front end portion of the support body is rotatable in a right-left direction about a straight line tilted upward in a direction from a front side toward a rear side, characterised in that a rear end portion of the support body is supported with respect to the seat frame at two points, and is movable in the right-left direction; and the seat pad includes a fixed portion that is supported at a fixed position by the seat frame, and a movable portion that is supported by the support body such that the movable portion is movable.
Safety device for a motor vehicle, which has a front hood with an open position and a Locked position and a hood latch with a latch holder (10; 71). characterized in that the hood latch has a catch with a pre-ratchet position and a main ratchet position in which the front hood is bolted and closed and an electrical drive, which causes switchover of the catch from the main ratchet position into the pre-ratchet position and the latch holder (10; 71) has an actuator (41, 72), whereby in a first position of the actuator (41; 72) and in the pre-ratchet position of the catch the latch holder (10; 71) engages with the catch and the front hood is bolted and in a second position of the actuator (41; 72) the latch holder (10; 71) is released from the catch and the front hood is unbolted, and the front hood is coupled with the actuator (41; 72) such that in the pre-ratchet position of the catch, displacement of the front hood in the direction of the Locked position of the front hood causes displacement of the actuator (41; 72) from the first position to the second position.
An electronic device comprising electronic components arranged inside a sealed enclosure, the electronic device comprising high-loss high-temperature components and a main heat sink, wherein the high-loss high-temperature components of the electronic device are attached to the main heat sink, the ribs of the main heat sink being arranged outside the enclosure, characterized in that a cavity that is formed inside the enclosure is divided into two or more channel-like sections (41, 42), the sections providing air flow guidance inside the enclosure and being interconnected at their ends, and at least one of the channel-like sections contains electronic components of the electronic device and at least the one other channel-like section contains an air-to-air heat exchanger (22, 43) extending from inside the sealed enclosure to outside of the sealed enclosure, wherein the electronic components inside the at least one of the channel like sections are adapted to be cooled by airflow inside the sealed enclosure.
An air conditioner comprising: a unit casing including a unit suction opening and a unit blowout opening; a partition member that partitions the space inside the unit casing into a fan chamber communicating with the unit suction opening and a heat exchanger chamber communicating with the unit blowout opening and includes a flat plate section in which a communication opening (25a-25d) (125a, 125b) that allows the fan chamber and the heat exchanger chamber to communicate is formed; an impeller (31a-31d) (131a, 131b) disposed in the fan chamber; a scroll casing (32a-32d) (132a, 132b) including a scroll body section (36a-36d) (136a, 136b) that includes a scroll suction opening (34a-34d) (134a, 134b) and houses the impeller and a cylindrical scroll outlet section (37a-37d) (137a, 137b) that includes a scroll blowout opening (35a-35d) (135a, 135b) disposed in correspondence to the communication opening; and a heat exchanger disposed inside the heat exchanger chamber so as to face the scroll blowout opening such that air that has been blown out into the heat exchanger chamber from the scroll blowout opening is blown out from the unit blowout opening after passing through the heat exchanger, characterized in that a wall section (61a-61d) (161a, 161b) that projects from the heat exchanger side of the flat plate section is disposed outside the scroll outlet section, wherein a distance (c) between a portion where the scroll outlet section (37a-37d) (137a, 137b) and the surface of the flat plate section on the heat exchanger side intersect and a portion where the wall section (61a-61d) (161a, 161b) and the surface of the flat plate section on the heat exchanger side intersect is equal to or less than 0.5 times a rotor width of the impeller (31a-31d) (131a, 131b) so that a negative pressure portion is formed in an outside vicinity of the scroll blowout opening. a unit casing including a unit suction opening and a unit blowout opening; a partition member that partitions the space inside the unit casing into a fan chamber communicating with the unit suction opening and a heat exchanger chamber communicating with the unit blowout opening and includes a flat plate section in which a communication opening (25a-25d) (125a, 125b) that allows the fan chamber and the heat exchanger chamber to communicate is formed; an impeller (31a-31d) (131a, 131b) disposed in the fan chamber; a scroll casing (32a-32d) (132a, 132b) including a scroll body section (36a-36d) (136a, 136b) that includes a scroll suction opening (34a-34d) (134a, 134b) and houses the impeller and a cylindrical scroll outlet section (37a-37d) (137a, 137b) that includes a scroll blowout opening (35a-35d) (135a, 135b) disposed in correspondence to the communication opening; and a heat exchanger disposed inside the heat exchanger chamber so as to face the scroll blowout opening such that air that has been blown out into the heat exchanger chamber from the scroll blowout opening is blown out from the unit blowout opening after passing through the heat exchanger, characterized in that
The use of an alkoxylate of the general formula or of a quaternized alkoxylate of the general formula, where R 1, R 2 independently of one another, are selected from the group consisting of ethylene, propylene, butylene, pentylene, phenylethylene, cyclohexylene, decylene and mixtures thereof, R 3 is H, -OH, -OR 4, -[R 5 -O] p -R 6, C 1 -C 6 -alkyl or an oxygen anion, R 4 is C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl or C 2 -C 6 -alkynyl, R 5 independently of one another, is selected from the group consisting of ethylene, propylene, butylene and mixtures thereof, R 6 independently of one another, is -H, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl,-SO 3 R a, -P OR b OR c, -CH 2 CO 2 R d or -C R e, R a, R d independently of one another, are H, organic or inorganic cation, R b, R c independently of one another, are H, organic or inorganic cation, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl or C 2 -C 6 -alkynyl, R e is C 1 -C 22 -alkyl, C 2 -C 22 -alkenyl, C 2 -C 22 -alkynyl, C 5 -C 22 -aryl, C 6 -C 22 -alkylaryl, m, n, p independently of one another, are integers from 1 to 30 and A - is an anion, where, in the case that R 3 is an oxygen atom, A is not present, in cleaning compositions, as rust remover, as emulsifier, in the manufacture of fibers, for leather treatment, in printing inks, in formulations for construction chemistry or in formulations for flotation. R 1, R 2 independently of one another, are selected from the group consisting of ethylene, propylene, butylene, pentylene, phenylethylene, cyclohexylene, decylene and mixtures thereof, R 3 is H, -OH, -OR 4, -[R 5 -O] p -R 6, C 1 -C 6 -alkyl or an oxygen anion, R 4 is C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl or C 2 -C 6 -alkynyl, R 5 independently of one another, is selected from the group consisting of ethylene, propylene, butylene and mixtures thereof, R 6 independently of one another, is -H, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl,-SO 3 R a, -P OR b OR c, -CH 2 CO 2 R d or -C R e, R a, R d independently of one another, are H, organic or inorganic cation, R b, R c independently of one another, are H, organic or inorganic cation, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl or C 2 -C 6 -alkynyl, R e is C 1 -C 22 -alkyl, C 2 -C 22 -alkenyl, C 2 -C 22 -alkynyl, C 5 -C 22 -aryl, C 6 -C 22 -alkylaryl, m, n, p independently of one another, are integers from 1 to 30 and A - is an anion, where, in the case that R 3 is an oxygen atom, A is not present,
A method comprising: generating in user equipment (102, 402, 502) of a communication system (100, 400, 500) a first instance of a key stream comprising a plurality of keys with the length of the key stream being determined based at least in part on a designated key expansion multiplier that is also utilized in a base station (104, 404, 504) of the communication system (100, 400, 500) to generate a second instance of the key stream comprising the plurality of keys; receiving a key identifier in the user equipment (102, 402, 502) from the base station (104, 404, 504) of the communication system (100, 400, 500), the key identifier comprising a key index into the first and second key stream instances generated by the user equipment (102, 402, 502) and the base station (104, 404, 504), respectively; selecting in the user equipment (102, 402, 502) a particular one of the keys as a function of the received key identifier; and utilizing the selected one of the keys to secure data sent from the user equipment (102, 402, 502) to the base station (104, 404, 504). generating in user equipment (102, 402, 502) of a communication system (100, 400, 500) a first instance of a key stream comprising a plurality of keys with the length of the key stream being determined based at least in part on a designated key expansion multiplier that is also utilized in a base station (104, 404, 504) of the communication system (100, 400, 500) to generate a second instance of the key stream comprising the plurality of keys; receiving a key identifier in the user equipment (102, 402, 502) from the base station (104, 404, 504) of the communication system (100, 400, 500), the key identifier comprising a key index into the first and second key stream instances generated by the user equipment (102, 402, 502) and the base station (104, 404, 504), respectively; selecting in the user equipment (102, 402, 502) a particular one of the keys as a function of the received key identifier; and utilizing the selected one of the keys to secure data sent from the user equipment (102, 402, 502) to the base station (104, 404, 504).
A method of wireless communication, comprising: transmitting a first indication from a base station to a mobile device, the first indication facilitating a transition of the mobile device into a first sleep mode, wherein in the first sleep mode the mobile device cycles between a first DRX cycle off period and a first DRX cycle on period in a first sleep mode and cycles between a first discontinuous transmit DTX cycle off period and a first DTX cycle on period in the first sleep mode; transmitting a second indication from the base station to the mobile device, the second indication facilitating a transition of the mobile device from the first sleep mode to a second sleep mode, wherein in the second sleep mode the mobile device cycles between a second discontinuous receive DRX cycle off period and a second DRX cycle on period and cycles between a second discontinuous transmit DTX cycle off period and a second DTX cycle on period; and the first and second sleep modes are configured based on CQI attributes. transmitting a first indication from a base station to a mobile device, the first indication facilitating a transition of the mobile device into a first sleep mode, wherein in the first sleep mode the mobile device cycles between a first DRX cycle off period and a first DRX cycle on period in a first sleep mode and cycles between a first discontinuous transmit DTX cycle off period and a first DTX cycle on period in the first sleep mode; transmitting a second indication from the base station to the mobile device, the second indication facilitating a transition of the mobile device from the first sleep mode to a second sleep mode, wherein in the second sleep mode the mobile device cycles between a second discontinuous receive DRX cycle off period and a second DRX cycle on period and cycles between a second discontinuous transmit DTX cycle off period and a second DTX cycle on period; and the first and second sleep modes are configured based on CQI attributes.
A method of fabricating thin-film optoelectronic devices, the method comprising: providing a substrate (210, 110); forming a back-contact layer (220, 120); forming at least one absorber layer (230, 130), which absorber layer is made of an ABC chalcogenide material, including ABC chalcogenide material ternary, quaternary, pentanary, or multinary variations, wherein A represents elements of group 11 of the periodic table of chemical elements as defined by the International Union of Pure and Applied Chemistry including Cu and Ag, B represents elements in group 13 of the periodic table including In, Ga, and Al, and C represents elements in group 16 of the periodic table including S, Se, and Te; adding at least one alkali metal; and subjecting the absorber layer (230, 130) to at least one step of aqueous wetting; characterized in that, after forming the absorber layer, the duration of exposure of the device to air is at most 10 cumulated minutes for air at standard ambient temperature and pressure and 40% relative humidity before subjecting the absorber layer to said at least one step of aqueous wetting whereby the aqueous wetting forms nanocavities (236, 610, 612, 613) at the surface of the absorber layer by selectively dissolving away from said surface of the absorber layer alkali metal crystals embedded in the surface of the absorber layer. providing a substrate (210, 110); forming a back-contact layer (220, 120); forming at least one absorber layer (230, 130), which absorber layer is made of an ABC chalcogenide material, including ABC chalcogenide material ternary, quaternary, pentanary, or multinary variations, wherein A represents elements of group 11 of the periodic table of chemical elements as defined by the International Union of Pure and Applied Chemistry including Cu and Ag, B represents elements in group 13 of the periodic table including In, Ga, and Al, and C represents elements in group 16 of the periodic table including S, Se, and Te; adding at least one alkali metal; and subjecting the absorber layer (230, 130) to at least one step of aqueous wetting; characterized in that, after forming the absorber layer, the duration of exposure of the device to air is at most 10 cumulated minutes for air at standard ambient temperature and pressure and 40% relative humidity before subjecting the absorber layer to said at least one step of aqueous wetting whereby the aqueous wetting forms nanocavities (236, 610, 612, 613) at the surface of the absorber layer by selectively dissolving away from said surface of the absorber layer alkali metal crystals embedded in the surface of the absorber layer.