mhurhangee/ep-ind-claims huggingface dataset:
An LED spotlight, comprising a lens, a LED light source board and one or more LED light sources, with the one or more LED light sources arranged in a form of a dot shape; the lens being disposed above the LED light source board, and the lens being of an inverted frustum structure with a large top and a small bottom, a bottom of the lens is provided with an incident surface with the incident surface directly facing the LED light source substantially, a top of the lens form an exit surface with the exit surface being substantially parallel to the LED light source board, a side surface of the lens forms a reflective surface, the incident surface is of a groove structure recessed in a direction away from of the LED light source, the incident surface comprises a first incident portion, a second incident portion and a transition section provided between the first incident portion and the second incident portion, the first incident portion is provided in a middle of the incident surface and is provided to directly face light, with the light emitted from the LED light source and substantially parallel to a central axis of the LED light source, the first incident portion is provided to be substantially parallel to the LED light source board so as to refract the light emitted from the LED light source toward the exit surface, the second incident portion is provided around the first incident portion, the transition section is of an arc structure, the transition section is configured to refract a part of the light emitted from the LED light source, which is near to the central axis of the LED light source, toward the reflective surface, characterized in that the second incident portion is provided to be perpendicular to the LED light source board, so as to refract a part of the light emitted from the LED light source, which is away from the central axis of the LED light source, toward the reflective surface, the reflective surface is configured to reflect the coming light toward the exit surface, the LED spotlight further comprises a step section, one end of the step section is connected with the first incident portion, the other end of the step section is connected with the transition section, and the step section is provided such that the first incident portion is at a height from the light source board, the height greater than a height of the transition section from the light source board and a height of the second incident portion from the light source board, and the step section is provided to be perpendicular to the LED light source board.
Damping valve for a vibration damper, comprising a damping valve body with separate passage ducts (9; 11) for different throughflow directions, outlet openings of at least two passage ducts (9a; 9b) being connected to one another via a channel, and at least one valve plate which covers the channel and rests on a valve seat face lifting up first of all at a defined location and then, starting from there, lifting up subsequently on the further circumference, characterized in that the passage ducts (9; 11) run parallel to a centre axis of the damping valve body, and a web which forms the valve seat face separates the group of passage ducts for the one throughflow direction from the group of passage ducts for the other throughflow direction, the spacings (A 1; A 2; A 3) of the valve seat face from the centre axis being of different configuration in the region of at least two outlet openings (9a; 9b; 9c) of at least one group of passage ducts.
A heat shrinkable polyester film satisfying items to: an easily-slipping layer having an amount of coating in terms of solid content of 0.002 to 0.5 g/m 2 containing a silicone component is formed on at least one surface of the polyester film; the dynamic friction coefficient (JIS K 7125) between one and the same easily-slipping layer satisfies a relationship of μd ≤ 0.27; and the heat shrinkable polyester film exhibits a heat shrinkage percentage of not less than 50% in a maximum shrinkage direction, after immersion in hot water at 95 °C for 10 seconds, characterized in that the easily-slipping layer includes a polyester resin component having a styrene moiety in the molecule thereof. an easily-slipping layer having an amount of coating in terms of solid content of 0.002 to 0.5 g/m 2 containing a silicone component is formed on at least one surface of the polyester film; the dynamic friction coefficient (JIS K 7125) between one and the same easily-slipping layer satisfies a relationship of μd ≤ 0.27; and the heat shrinkable polyester film exhibits a heat shrinkage percentage of not less than 50% in a maximum shrinkage direction, after immersion in hot water at 95 °C for 10 seconds, characterized in that the easily-slipping layer includes a polyester resin component having a styrene moiety in the molecule thereof.
Device for connecting strip ends of steel strips, comprising shears, wherein the shears comprise an upper knife carrier with one or more upper knives and a lower knife carrier with one or more lower knives, welding apparatus, at least one welding table (70, 72), and lateral members, wherein the welding apparatus and the shears are separated from one another in the planes of action thereof, wherein the lateral members comprise clamping bars, wherein the lateral members form supports on which strips to be connected can be arranged and the clamping bars are constructed for fixedly clamping the strips, which can be arranged on the lateral members, for the cutting process and the subsequent positioning and welding and the lateral members are provided for horizontal movement of the strip ends for positioning the strips below the shears and for transporting the strips to the welding apparatus and characterised in that the at least one welding table (70, 72) and the lower knife carrier are lowerable.
A composition comprising a plurality of particles, wherein said particles comprise: a. 10 to 60 w.t.% polyethylene glycol, wherein the polyethylene glycol has a weight average molecular weight from 4000 to 12000; b. 0.1 to 50 w.t. % polysaccharide; c. 0.1 to 50 w.t.% ethoxylated non-ionic surfactant having a general formula: R 1 O(R 2 O) x H R 1 = a saturated fatty alcohol or polypropylene glycol. R 2 = C 2 H 4 or mixture of C 2 H 4 and C 3 H 6 units x = 8 to 120 and having a melting point I, as measured using the German Institute for Standardisation test method DIN51801-2, between 40 and 60°C; and d. 0.1 to 30 w.t. % perfume materials a. 10 to 60 w.t.% polyethylene glycol, wherein the polyethylene glycol has a weight average molecular weight from 4000 to 12000; b. 0.1 to 50 w.t. % polysaccharide; c. 0.1 to 50 w.t.% ethoxylated non-ionic surfactant having a general formula: R 1 O(R 2 O) x H R 1 = a saturated fatty alcohol or polypropylene glycol. R 2 = C 2 H 4 or mixture of C 2 H 4 and C 3 H 6 units x = 8 to 120 and having a melting point I, as measured using the German Institute for Standardisation test method DIN51801-2, between 40 and 60°C; and R 1 = a saturated fatty alcohol or polypropylene glycol. R 2 = C 2 H 4 or mixture of C 2 H 4 and C 3 H 6 units x = 8 to 120 d. 0.1 to 30 w.t. % perfume materials
An electrical connector comprising: a printed circuit board from a front to a back (218, 706), referred to as PCB, the PCB including a plurality of contacts; a plurality of wires proximal to the back (218, 706) of the PCB coupled to the plurality of contacts proximal to the front of the PCB; a non-conductive pad placed on the PCB extending across the PCB; a plurality of pins extending across the non-conductive pad in such a manner that the plurality of pins extends over the non-conductive pad, the plurality of pins being coupled to the plurality of contacts; and an overmold covering at least a portion of the PCB and at least a first portion of each of the plurality of pins, the overmold including a first aperture exposing at least a second portion of each of the plurality of pins, wherein the non-conductive pad is placed between the plurality of contacts and the front of the PCB. a printed circuit board from a front to a back (218, 706), referred to as PCB, the PCB including a plurality of contacts; a plurality of wires proximal to the back (218, 706) of the PCB coupled to the plurality of contacts proximal to the front of the PCB; a non-conductive pad placed on the PCB extending across the PCB; a plurality of pins extending across the non-conductive pad in such a manner that the plurality of pins extends over the non-conductive pad, the plurality of pins being coupled to the plurality of contacts; and an overmold covering at least a portion of the PCB and at least a first portion of each of the plurality of pins, the overmold including a first aperture exposing at least a second portion of each of the plurality of pins, wherein the non-conductive pad is placed between the plurality of contacts and the front of the PCB.
A method for mitigating a disturbance on an electric signal being present at an electric connection between an electric power generating system (110, 600) comprising a power converter and a power grid, wherein a first disturbance (I1(n)) with a first strength is assigned to the electric power generating system (110, 600), and a second disturbance (I2(n)) with a second strength is assigned to the power grid, the method comprising determining the strength of the first disturbance (I1(n)), deriving a control signal (Uref, Iref) based on the determined strength of the first disturbance (I1(n)) and controlling the operation of the electric power generating system (110, 600) in response to the control signal (Uref, Iref) in such a manner that the sum of harmonic currents (I1(n)) emitted by the power converter and harmonic currents (I1(n)) caused by background harmonics of the power grid is minimized, wherein determining the strength of the first disturbance (I1(n)) comprises determining a voltage value (Um(n)) of a voltage of the electric signal, determining a current value (Im(n)) of a current of the electric signal (Ichm(n)), calculating a value of an open circuit voltage (Upwm(n)) of an equivalent voltage source characterizing the electric power generating system (110, 600) in a harmonic model of the electric power generating system (110, 600) based on the determined voltage value (Um(n)), on the determined current value (Im(n)) and on a characteristic equivalent impedance (Zchm(n))) of the electric power generating system (110, 600), and determining the strength of the first disturbance (I1(n)) based on the calculated value of the open circuit voltage (Upwm(n)) of the equivalent voltage source. determining a voltage value (Um(n)) of a voltage of the electric signal, determining a current value (Im(n)) of a current of the electric signal (Ichm(n)), calculating a value of an open circuit voltage (Upwm(n)) of an equivalent voltage source characterizing the electric power generating system (110, 600) in a harmonic model of the electric power generating system (110, 600) based on the determined voltage value (Um(n)), on the determined current value (Im(n)) and on a characteristic equivalent impedance (Zchm(n))) of the electric power generating system (110, 600), and determining the strength of the first disturbance (I1(n)) based on the calculated value of the open circuit voltage (Upwm(n)) of the equivalent voltage source.
A continuity composition, comprising: a) 2-20 wt.% of at least one metal carboxylate salt wherein said metal carboxylate salt is modified with b) 2-20 wt.% of at least one molten fatty amine; and c) at least one liquid vehicle, where the wt.% are based on the total weight of a), b) and c). a) 2-20 wt.% of at least one metal carboxylate salt wherein said metal carboxylate salt is modified with b) 2-20 wt.% of at least one molten fatty amine; and c) at least one liquid vehicle, where the wt.% are based on the total weight of a), b) and c).
A tightness measurement apparatus for measuring the tightness of cardan joints, by being attached to an end connector yoke of cardan shafts, characterized in comprising; - a housing which is adapted to be fixed to said end connector yoke, - an extension which is connected to said housing through a single piece or a modular structure, characterized by - a weight which engages to the extension and which is mobile or fixed thereon, - positioning steps or a ruler (22.1) introduced on said extension - a housing which is adapted to be fixed to said end connector yoke, - an extension which is connected to said housing through a single piece or a modular structure, - a weight which engages to the extension and which is mobile or fixed thereon, - positioning steps or a ruler (22.1) introduced on said extension
Method for operating an ETCS (European Train Control System) railway vehicle with at least two GSM-R mobile wireless devices (5,9) connected to an ETCS control computer of the railway vehicle in a packet-oriented data transfer with the EURORADIO protocols 3G TS 27.010 (21,22), the multiplex layer for modem actuation, PPP (19,20), the network protocol, and TCP/IP (17,18), the IP-based error-correcting transfer protocol, characterised in that the actuation of the at least two GSM-R mobile wireless devices (5,9) is encapsulated by way of the ETCS control computer with the EURORADIO protocols 3G 27.010 (21,22), PPP (19,20) and TCP/IP (17,18), wherein for each GSM-R mobile wireless device (5,9) at least the EURORADIO protocols 3G 27.010 (21,22), PPP (19,20) and TCP/IP (17,18) run in a virtual runtime environment provided in the ETCS control computer acting as a virtual machine (11,12) with the running TCP/IP protocols (17,18) being isolated from a protocol-related perspective.
Contact carrier for receiving a plurality of U-shaped contact pins (8, 8', 8") for producing jumpers, wherein the contact carrier is suitable for being releasably fastened in or to a housing cover of a plug-in connector, wherein the contact carrier has polarization means and latching means in order to be polarized relative to an insulating body of the plug-in connector and in order to be latched to or unlatched from the housing cover, wherein the polarization means consists in a polarization element integrally formed on the contact carrier, wherein the contact carrier is of at least two-part design, wherein the contact carrier has at least two parts, specifically an upper part and a lower part which each have a contact face (314, 324) and, situated opposite, a plug-in region (315, 325), wherein in each case at least one elongate recess is arranged in each of the two contact faces (314, 324) as the contact receptacle (316, 326', 326"), wherein at least two of the contact receptacles (316, 236', 326") differ in length.
A method of sharing data items and locks and of supporting remote procedure calls and coordinated process groups between a plurality of computers each having one or more respective central processing units, respective main storage associated with the central processing units of each computer and respective high-level caches maintained in the main storage of the respective computer, said method comprising the steps of: (a) providing a resource sharing facility with a medium level cache and a resource sharing facility database, where the resource sharing facility is capable of selectively storing a set of data items in said medium level cache, and in said resource sharing facility database; (b) connecting said resource sharing facility to all of said computers by intersystem links so that said resource sharing facility is accessible to all of said computers; (c) operating said resource sharing facility as a controller for at least one secondary storage; (d) maintaining in said resource sharing facility control information and logic for mapping medium level cache data to said secondary storage and said secondary storage data to said medium level cache for each data item in said medium level cache; and (e) synchronizing, when required, cache data maintained in the resource sharing facility and persistent data residing in said secondary storage wherein performing input/output operations is delegated from said computer to said resource sharing facility. (a) providing a resource sharing facility with a medium level cache and a resource sharing facility database, where the resource sharing facility is capable of selectively storing a set of data items in said medium level cache, and in said resource sharing facility database; (b) connecting said resource sharing facility to all of said computers by intersystem links so that said resource sharing facility is accessible to all of said computers; (c) operating said resource sharing facility as a controller for at least one secondary storage; (d) maintaining in said resource sharing facility control information and logic for mapping medium level cache data to said secondary storage and said secondary storage data to said medium level cache for each data item in said medium level cache; and (e) synchronizing, when required, cache data maintained in the resource sharing facility and persistent data residing in said secondary storage wherein performing input/output operations is delegated from said computer to said resource sharing facility.
A system comprising: a parity bit encoder configured to encode successive blocks of n bits with a parity bit to provide successive blocks of n+1 bits; a Gray mapper coupled to said parity bit encoder and configured to map each one of said blocks of n+1 bits to an associated plurality of quadrature amplitude modulated symbols; a modulator coupled to said Gray mapper and configured to modulate a signal in response to an output of said Gray mapper to provide a modulated signal comprising said associated plurality of QAM symbols; a detector for receiving said modulated signal and providing an electrical signal representative of said optical signal; and a de-mapper (304, 304a) configured to provide a de-mapper output representative of said blocks of n bits in response to said electrical signal, said de-mapper being further configured to cause correction of cycle slip using parity indicated by said parity bit, characterised in that said modulated signal is a modulated optical signal and said associated plurality of QAM symbols is an associated odd number of QAM symbols, wherein each of said associated odd number of QAM symbols represents a plurality of bits from said one of said blocks of n+1 bits, and wherein said Grey mapper coupled to said parity bit encoder is configured to map each one of said blocks of n+1 bits to the associated odd number of QAM symbols, such that the parity associated with the mapped bits changes after every 90 degree phase rotation. a parity bit encoder configured to encode successive blocks of n bits with a parity bit to provide successive blocks of n+1 bits; a Gray mapper coupled to said parity bit encoder and configured to map each one of said blocks of n+1 bits to an associated plurality of quadrature amplitude modulated symbols; a modulator coupled to said Gray mapper and configured to modulate a signal in response to an output of said Gray mapper to provide a modulated signal comprising said associated plurality of QAM symbols; a detector for receiving said modulated signal and providing an electrical signal representative of said optical signal; and a de-mapper (304, 304a) configured to provide a de-mapper output representative of said blocks of n bits in response to said electrical signal, said de-mapper being further configured to cause correction of cycle slip using parity indicated by said parity bit, characterised in that said modulated signal is a modulated optical signal and said associated plurality of QAM symbols is an associated odd number of QAM symbols, wherein each of said associated odd number of QAM symbols represents a plurality of bits from said one of said blocks of n+1 bits, and wherein said Grey mapper coupled to said parity bit encoder is configured to map each one of said blocks of n+1 bits to the associated odd number of QAM symbols, such that the parity associated with the mapped bits changes after every 90 degree phase rotation.
A hydraulic unit for a mobile hydraulic tool, comprising: - a hydraulic piston hydraulically adjustable between a starting position and an end position and - a piston rod that is connected to the hydraulic piston and has a tool holder for a tool insert, wherein a pressure control valve connecting the pressure chamber to a cylinder chamber and limiting the pressure acting on the hydraulic piston on the pressure chamber side is arranged on the hydraulic piston, characterized in that the pressure control valve is connected to the piston rod such that a response pressure of the pressure control valve can be adjusted by the piston rod. - a hydraulic piston hydraulically adjustable between a starting position and an end position and - a piston rod that is connected to the hydraulic piston and has a tool holder for a tool insert,
Elevator having an elevator car and a counterweight suspended by hoisting ropes, which hoisting ropes are driven by a drive machine via a traction sheave, which elevator further comprises a compensation rope in the lower shaft area between the car and the counterweight, which compensation rope runs around a compensation sheave arrangement in the shaft bottom, which elevator has a compensation device for the compensation of rope elongation, which compensation device comprises - a diverting pulley for the compensation rope connected to the counterweight, whereby the compensation rope is arranged to run over the diverting pulley, characterized in that the compensation device comprises - a tension weight (38; 39) connected with the free end of the compensation rope, - a rope clamp arranged on the compensation rope - and a clamp support for connecting the rope clamp to the counterweight. - a diverting pulley for the compensation rope connected to the counterweight, whereby the compensation rope is arranged to run over the diverting pulley, characterized in that the compensation device comprises - a tension weight (38; 39) connected with the free end of the compensation rope, - a rope clamp arranged on the compensation rope - and a clamp support for connecting the rope clamp to the counterweight.