mhurhangee/ep-ind-claims huggingface dataset:
An organic electroluminescent compound represented by the following formula 1: wherein Y 1 and Y 2, each independently, represent NR 11, CR 12 R 13, O, or S; with the proviso that at least one of Y 1 and Y 2 represents NR 11; R 11 represents * -L 1 -Ar; * represents a bonding site; L 1 represents a single bond, a substituted or unsubstituted (C6-C30)arylene, or a substituted or unsubstituted 5- to 30-membered heteroarylene; Ar represents a substituted or unsubstituted (C6-C30)aryl, or a substituted or unsubstituted 5- to 30-membered heteroaryl; R 12 and R 13, each independently, represent a substituted or unsubstituted (C1-C30)alkyl, a substituted or unsubstituted (C6-C30)aryl, or a substituted or unsubstituted 5- to 30-membered heteroaryl; or may be linked to an adjacent substituent(s) to form a substituted or unsubstituted, (C3-C30), mono- or polycyclic, alicyclic or aromatic ring, whose carbon atom(s) may be replaced with at least one hetero atom selected from nitrogen, oxygen, and sulfur; R 1 to R 4, each independently, represent hydrogen, deuterium, a halogen or a cyano group; a and c, each independently, represent an integer of 1 to 4; where a or c is an integer of 2 or more, each of R 1 or R 3 may be the same or different; b and d, each independently, represent an integer of 1 to 2; where b or d is an integer of 2, each of R 2 or R 4 may be the same or different; and the heteroaryl(ene) and heterocycloalkyl, each independently, contain at least one hetero atom selected from B, N, O, S, Si, and P. wherein Y 1 and Y 2, each independently, represent NR 11, CR 12 R 13, O, or S; with the proviso that at least one of Y 1 and Y 2 represents NR 11; R 11 represents * -L 1 -Ar; * represents a bonding site; L 1 represents a single bond, a substituted or unsubstituted (C6-C30)arylene, or a substituted or unsubstituted 5- to 30-membered heteroarylene; Ar represents a substituted or unsubstituted (C6-C30)aryl, or a substituted or unsubstituted 5- to 30-membered heteroaryl; R 12 and R 13, each independently, represent a substituted or unsubstituted (C1-C30)alkyl, a substituted or unsubstituted (C6-C30)aryl, or a substituted or unsubstituted 5- to 30-membered heteroaryl; or may be linked to an adjacent substituent(s) to form a substituted or unsubstituted, (C3-C30), mono- or polycyclic, alicyclic or aromatic ring, whose carbon atom(s) may be replaced with at least one hetero atom selected from nitrogen, oxygen, and sulfur; R 1 to R 4, each independently, represent hydrogen, deuterium, a halogen or a cyano group; a and c, each independently, represent an integer of 1 to 4; where a or c is an integer of 2 or more, each of R 1 or R 3 may be the same or different; b and d, each independently, represent an integer of 1 to 2; where b or d is an integer of 2, each of R 2 or R 4 may be the same or different; and the heteroaryl(ene) and heterocycloalkyl, each independently, contain at least one hetero atom selected from B, N, O, S, Si, and P.
A power distribution system comprising: a power skid configured to be installed in a raised floor configuration, the power skid comprising: a support structure; a floor coupled to the support structure and located on top of the support structure; and one or more enclosing elements disposed along a boundary of the power skid and coupled to the support structure; characterized in that the power skid is configured for unobstructed access below the floor. a support structure; a floor coupled to the support structure and located on top of the support structure; and one or more enclosing elements disposed along a boundary of the power skid and coupled to the support structure; characterized in that the power skid is configured for unobstructed access below the floor.
A portable charger system for a rechargeable powered toothbrush, the charger system comprising: a rechargeable powered toothbrush having a motor and a small-capacity battery coupled to the motor, the small-capacity battery having a first maximum storage capacity sufficient for powering the toothbrush for a plurality of single average uses; and a charger electrically coupled to the rechargeable toothbrush, the charger comprising a large-capacity battery configured for charging the small-capacity battery to the first maximum storage capacity, the large-capacity battery having a second maximum storage capacity greater than the first maximum storage capacity, wherein the charger further comprises an indicator and the indicator is capable of indicating a state of the small-capacity battery; wherein the indicated state includes a single use state when the small-capacity battery is charged to a single-use capacity sufficient to power the rechargeable toothbrush for the single average use, the single-use capacity being less than the first maximum storage capacity. a rechargeable powered toothbrush having a motor and a small-capacity battery coupled to the motor, the small-capacity battery having a first maximum storage capacity sufficient for powering the toothbrush for a plurality of single average uses; and a charger electrically coupled to the rechargeable toothbrush, the charger comprising a large-capacity battery configured for charging the small-capacity battery to the first maximum storage capacity, the large-capacity battery having a second maximum storage capacity greater than the first maximum storage capacity, wherein the charger further comprises an indicator and the indicator is capable of indicating a state of the small-capacity battery; wherein the indicated state includes a single use state when the small-capacity battery is charged to a single-use capacity sufficient to power the rechargeable toothbrush for the single average use, the single-use capacity being less than the first maximum storage capacity.
An agonist of CD137, for use in treating cancer, wherein the cancer treatment method comprises: administering to an individual a first antibody specific for CD20, her-2, or epidermal growth factor receptor (EGFR), and after a period of time sufficient to induce or upregulate expression of CD137 on NK cells, said period of time being at least 12 hours and not more than 5 days, administering to said individual said agonist of CD137, wherein said CD137 agonist is a monoclonal antibody.
A child stroller equipped with a seat mounted on a load-bearing frame and a chassis connected thereto, with one pair of ground wheels (4, 5), arranged one after the other as a single-track system characterised in that the two ground wheels (4, 5) are provided with bearings at the outer ends of two rockers (7, 8), the inner ends of which are connected in a tilting manner to a central bracket (11, 11A) joined to the load-bearing frame above it.
An incinerator comprising: a combustion chamber and a flue in fluid communication with the combustion chamber; a primary gas-to-gas heat exchanger associated with the flue; a secondary gas-to-liquid heat exchanger; means for forcing a supply of air through the primary and secondary heat exchangers; and a heat sink (46, 202, 206) adapted, in use, to capture heat from the secondary heat exchanger, characterised in that: the means for forcing the supply of air comprises duct means providing a conduit between the primary and secondary heat exchangers; and wherein the duct means comprises an outlet limb and a diverter valve, baffle or deflector adapted, in use, for selectively diverting desired proportions of the supply of forced air towards, or away from, the secondary heat exchanger and into the outlet limb. a combustion chamber and a flue in fluid communication with the combustion chamber; a primary gas-to-gas heat exchanger associated with the flue; a secondary gas-to-liquid heat exchanger; means for forcing a supply of air through the primary and secondary heat exchangers; and a heat sink (46, 202, 206) adapted, in use, to capture heat from the secondary heat exchanger, characterised in that: the means for forcing the supply of air comprises duct means providing a conduit between the primary and secondary heat exchangers; and wherein the duct means comprises an outlet limb and a diverter valve, baffle or deflector adapted, in use, for selectively diverting desired proportions of the supply of forced air towards, or away from, the secondary heat exchanger and into the outlet limb. the means for forcing the supply of air comprises duct means providing a conduit between the primary and secondary heat exchangers; and wherein the duct means comprises an outlet limb and a diverter valve, baffle or deflector adapted, in use, for selectively diverting desired proportions of the supply of forced air towards, or away from, the secondary heat exchanger and into the outlet limb.
A controller for a wind turbine having three rotor blades, the controller being for adjusting pitch of the three rotor blades, the controller being configured to: receive sensor data, from a flap loading sensor of each of the three rotor blades, indicative of flap loading on each of the respective rotor blades, and obtain, based on the received sensor data, a flap loading vector in a rotor coordinate frame of the wind turbine; apply an m-blade coordinate transformation to the flap loading vector to obtain first and second mutually orthogonal components in a fixed coordinate frame of the wind turbine; determine first and second 3P components in the fixed coordinate frame based on the obtained first and second components, the first and second 3P components being indicative of 3P frequency content of a tower of the wind turbine; apply, using a gain-scheduled control module of the controller, a control action to the first and second 3P components to obtain respective first and second 3P control components for mitigating the 3P frequency content of the tower, wherein an activation gain for the control action is determined by the gain-scheduled control module based on a comparison of the 3P frequency to a natural frequency of the tower; apply an inverse m-blade coordinate transformation to the first and second 3P control components to obtain pitch reference offset values for the respective rotor blades in the rotor coordinate frame; and, transmit a control signal to adjust pitch of the rotor blades based on the obtained pitch reference offset values. receive sensor data, from a flap loading sensor of each of the three rotor blades, indicative of flap loading on each of the respective rotor blades, and obtain, based on the received sensor data, a flap loading vector in a rotor coordinate frame of the wind turbine; apply an m-blade coordinate transformation to the flap loading vector to obtain first and second mutually orthogonal components in a fixed coordinate frame of the wind turbine; determine first and second 3P components in the fixed coordinate frame based on the obtained first and second components, the first and second 3P components being indicative of 3P frequency content of a tower of the wind turbine; apply, using a gain-scheduled control module of the controller, a control action to the first and second 3P components to obtain respective first and second 3P control components for mitigating the 3P frequency content of the tower, wherein an activation gain for the control action is determined by the gain-scheduled control module based on a comparison of the 3P frequency to a natural frequency of the tower; apply an inverse m-blade coordinate transformation to the first and second 3P control components to obtain pitch reference offset values for the respective rotor blades in the rotor coordinate frame; and, transmit a control signal to adjust pitch of the rotor blades based on the obtained pitch reference offset values.
A multi-terminal surge arrester, comprising: an active part extending along a longitudinal direction of the surge arrester; a first electrode resting against a first end of the active part; a second electrode resting against a second end of the active part, which second end opposes the first end in the longitudinal direction of the surge arrester; an insulating fixing device mechanically connecting and fixing the first electrode and the second electrode; and an insulating housing arranged around the active part, wherein the active part comprises at least two metal-oxide based varistor elements and a further electrode (40, 40a, 40b) arranged between the at least two varistor elements, which further electrode (40, 40a, 40b) provides an externally accessible electrical connection, and wherein the surge arrester is adapted for being insulated by surrounding air, characterized in that the further electrode (40, 40a, 40b) provides a mid-point electrical connection that is accessible from outside the surge arrester, wherein the mid-point electrical connection is adapted for being electrically connected to a winding, an end tap or an intermediate tap of an external transformer for protecting the transformer against medium to high over-voltage transients above approximately 1 kV. an active part extending along a longitudinal direction of the surge arrester; a first electrode resting against a first end of the active part; a second electrode resting against a second end of the active part, which second end opposes the first end in the longitudinal direction of the surge arrester; an insulating fixing device mechanically connecting and fixing the first electrode and the second electrode; and an insulating housing arranged around the active part, wherein the active part comprises at least two metal-oxide based varistor elements and a further electrode (40, 40a, 40b) arranged between the at least two varistor elements, which further electrode (40, 40a, 40b) provides an externally accessible electrical connection, and wherein the surge arrester is adapted for being insulated by surrounding air, characterized in that the further electrode (40, 40a, 40b) provides a mid-point electrical connection that is accessible from outside the surge arrester, wherein the mid-point electrical connection is adapted for being electrically connected to a winding, an end tap or an intermediate tap of an external transformer for protecting the transformer against medium to high over-voltage transients above approximately 1 kV.
Built-in kitchen appliance, in particular for packaging food, comprising at least one vacuum device, in particular for packaging food, which vacuum device comprises at least one closable vacuum chamber, having at least two walls (3, 9), and comprises at least one evacuation device for evacuating fluid located in the vacuum chamber, wherein at least one wall is adjustable in order to adapt the volume of the vacuum chamber, wherein one wall can be adjusted between at least two closed positions (4, 5) and each of the two walls (3, 9) is a hollow body (33, 39) open on one side, wherein, in the first closed position, an outer face of the one wall of the open hollow body points towards the other wall and, in the second closed position, an inner face of the one wall of the open hollow body points towards the other wall, wherein the built-in kitchen appliance is designed as a drawer device, in particular for kitchen furniture.
A connector for connection to a busbar with at least one current-carrying portion (42, 43), said connector comprising a contact part adapted for connection to said current-carrying portion so that the contact part becomes current-carrying, a clamping part adapted to cooperate with the contact part for connection to the busbar, and a screw adapted, when being tightened, to clamp the busbar between the contact part and the clamping part, the screw comprises a first portion and a second portion, the clamping part comprises a body with a through-hole and that the wall of the body adjoining the hole comprises a first portion having a diameter, the first portion of the screw adapted to engage into the first portion of the clamping part, characterized in that the second portion of the screw has a diameter smaller than the diameter of the first portion of the clamping part so that the screw is freely rotatable relative to the clamping part when the first portion of the screw has passed the clamping part and thus is in an incorrect tightening position.
Assembly of at least two structural elements (10, 110) of a snowboard edge, in which each element incorporates a longitudinal beam, with the extremities (12, 13) of two adjacent elements being in contact with each other over the entirety of their terminating surface (14, 15) when the elements are positioned extending away from each other, characterized by the fact that two adjacent elements (10, 110) incorporate additional mechanical means of locking to prevent the relative movement of the said elements.
A pharmaceutical composition comprising N-acetyl-L-cysteine or a derivative thereof for use in preventing the return of fear memories in a patient suffering from post-traumatic stress disorder or phobia, wherein said patient is treated with exposure therapy and wherein said pharmaceutical composition is combined with said exposure therapy, wherein said derivative thereof is N-acetyl-L-cysteine amide or its sila derivative.
A device for massaging/treating the back and neck muscles of a patient, comprising a housing in which is arranged a drive motor that indirectly exerts an adjustable basic oscillation with constant amplitude on a massage finger, characterised in that via an electronic control unit a frequency change in the basic oscillation can be generated in an oscillation produced in the axial direction of the massage finger, wherein the basic oscillation has a variable frequency in any arbitrary rhythm.
LED lamp in the form of a LED spotlight for film lighting in interior spaces, having - LEDs in a total number of N, for light output into an exterior space of the LED lamp, wherein N ≥ 3 applies and wherein each of the total N LEDs is designed to emit a light with one and the same spectral property, - a control unit for triggering the LEDs, wherein the control unit is designed to move the LED lamp optionally into one of several different operating modes (B1, B2,...), wherein in each of the different operating modes in each case another partial number n of the total N LEDs with 0 ≤ n ≤ N, are switched on, and in each case the remaining N - n LEDs are switched off, wherein in at least one operating mode (Bj) considered of the different operating modes (B1, B2,...) at least one of the N LEDs is switched on and at least another of the N LEDs is switched off and thereby the following applies: If j is precisely the partial number of the total N LEDs, which are switched on in the operating mode (Bj) considered, then the control unit is furthermore designed, to switch on one of several different sub-groups (U1, U2,...) of in each case j LEDs of the total N LEDs, in order to move the LED lamp into the operating mode (Bj) considered, characterized in that the LED lamp is designed in such a manner that when changing the operating mode from a current operating mode to a subsequent operating mode, if applicable, the sub-groups of the current operating mode and the sub-groups of the subsequent operating mode are cross-faded via a triggering by the control unit, wherein for this purpose an appropriate operating current is varied. - LEDs in a total number of N, for light output into an exterior space of the LED lamp, wherein N ≥ 3 applies and wherein each of the total N LEDs is designed to emit a light with one and the same spectral property, - a control unit for triggering the LEDs,
A voltage supply unit of a vehicle, provided with a first output adapted to supply a first voltage to a first load and provided with a second output adapted to supply a second voltage to a second load, where the voltage supply unit comprises a battery comprising a first battery stack and a second battery stack connected in series, the first battery stack providing the first voltage which is a low voltage output, and the first battery stack and the second battery stack providing the second voltage which is a high voltage output, and an electronic control unit, the electronic control unit being adapted to regulate the energy state of the first battery stack of the battery to a first energy state, and to regulate the energy state of the second battery stack of the battery to a second energy state, where the first energy state differs from the second energy state, wherein the electronic control unit is adapted to control the first energy state of the first battery stack to be within a predefined SoC-window, characterized in that the second energy state of the second battery stack is allowed to exceed this predefined SoC-window, such that more energy can be stored in the second battery stack to make sure that the voltage of the first battery stack will be within the predefined SoC-window during a charge event, regardless of the voltage level of the second battery stack
An apparatus comprising: a chamber comprising a sound influencing bell; a non-contact acousto-electrical transducer disposed in the interior of the chamber, the transducer being configured to generate an electrical signal representing acoustical vibrations; and a diaphragm attached to an outer end of the sound influencing bell; wherein, the sound influencing bell defines an interior cavity of the chamber, said cavity being adapted to provide air communication between the transducer and the diaphragm, thereby acoustically coupling said diaphragm to said transducer through air; the chamber further comprises one or more ventilation air paths as the only means to provide air communication between the interior cavity and the outside of the chamber, said means being further configured to restrict the air flow there through and characterized in that said one or more ventilation air paths comprise a convoluted air path a chamber comprising a sound influencing bell; a non-contact acousto-electrical transducer disposed in the interior of the chamber, the transducer being configured to generate an electrical signal representing acoustical vibrations; and a diaphragm attached to an outer end of the sound influencing bell; wherein, the sound influencing bell defines an interior cavity of the chamber, said cavity being adapted to provide air communication between the transducer and the diaphragm, thereby acoustically coupling said diaphragm to said transducer through air; the chamber further comprises one or more ventilation air paths as the only means to provide air communication between the interior cavity and the outside of the chamber, said means being further configured to restrict the air flow there through and characterized in that said one or more ventilation air paths comprise a convoluted air path