mhurhangee/ep-ind-claims huggingface dataset:
An impregnation device for trickle impregnation of a stator or armature of an electric machine with a synthetic resin curing under temperature increase, comprising - a holding device which can be tilted vertically with respect to the horizontal, and to which a drive motor is attached as a rotary drive for the stator or the armature, - a drive shaft operatively connected to the drive motor, - a clamping device which is non-rotatably connected to the drive shaft and capable of detachably connecting the stator or the armature to the drive shaft, - a trickle device (24; 24a, 24b) capable of applying a synthetic resin onto at least one axial end of windings of the stator or the armature, - and a heating device capable of heating the windings of the stator or the armature to a trickle temperature and to a comparatively higher curing temperature, characterized in that the heating device comprises an electromagnetic inductor (6, 6*) which is arranged coaxially or axially parallel to the stator or the armature, wherein the inductor (6, 6*) is electrically connected to a voltage source which operates as a frequency converter, wherein the inductor (6, 6*) and its voltage source are connected to an actuating element of an actuator capable of arranging the inductor (6, 6*) on the holding device so as to be movable back and forth coaxially or axially parallel to the longitudinal axis of the stator or the armature, and arranging the voltage source on the holding device so as to be movable back and forth parallel to the longitudinal axis of the stator or the armature. - a holding device which can be tilted vertically with respect to the horizontal, and to which a drive motor is attached as a rotary drive for the stator or the armature, - a drive shaft operatively connected to the drive motor, - a clamping device which is non-rotatably connected to the drive shaft and capable of detachably connecting the stator or the armature to the drive shaft, - a trickle device (24; 24a, 24b) capable of applying a synthetic resin onto at least one axial end of windings of the stator or the armature, - and a heating device capable of heating the windings of the stator or the armature to a trickle temperature and to a comparatively higher curing temperature,
Photovoltaic inverter unit having a first output for connecting to a power supply system for the purpose of feeding electrical energy into the power supply system as alternating voltage with a fixed frequency, and having a second output for the purpose of connecting a local load, whereby at least one of the first or second outputs of the inverter unit is provided with power via a controllable circuit breaker, characterised in that the inverter unit has at least one inverter bridge arm whose output is connected optionally to the first or to the second output of the inverter unit by means of the controllable circuit breaker and that the inverter unit incorporates a control device which facilitates the output of an alternating voltage with a variable frequency via the second output for the purpose of actuating an electric motor.
A method for operating a plurality of light emitting diodes (LEDs) residing in a secure LED fixture detachably coupled to a secure LED fixture mounting, the method comprising: providing power to the plurality of LEDs; sensing the power initially provided to the plurality of LEDs; in response to sensing the power initially provided, communicating an authorization signal from a security sensor residing in the secure LED fixture to an LED driver and controller; and maintaining power, via the LED driver and controller, to the plurality of LEDs only in response to communicating the authorization signal to the LED driver and controller. providing power to the plurality of LEDs; sensing the power initially provided to the plurality of LEDs; in response to sensing the power initially provided, communicating an authorization signal from a security sensor residing in the secure LED fixture to an LED driver and controller; and maintaining power, via the LED driver and controller, to the plurality of LEDs only in response to communicating the authorization signal to the LED driver and controller.
A separator for an electrochemical device, comprising a nonwoven fabric base material and an inorganic particle layer that contains inorganic particles, wherein the nonwoven fabric base material predominantly includes a synthetic resin fiber with an average fiber diameter of 1 to 20 μm, the inorganic particle layer includes an inorganic particle layer A that contains magnesium hydroxide with an average particle size of 2.0 to 4.0 μm, and an inorganic particle layer B that contains magnesium hydroxide with an average particle size of not less than 0.5 μm and less than 2.0 μm, and the inorganic particle layer A and the inorganic particle layer B are stacked in this order on a surface of the nonwoven fabric base material.
A method for increasing the melt strength of a polyethylene resin comprising the steps of: a) selecting a polyethylene resin having a density, as determined according to ASTM D792, in the range of from 0.900 g/cm 3 to 0.970 g/cm 3, and a melt index, as determined according to ASTM D1238 (2.16 kg, 190°C), in the range of from 0.01 g /10 min to 30 g/10 min, wherein the polyethylene resin contains less than 2,000 ppm of antioxidant compounds; b) reacting said polyethylene resin with a free radical generator with a decomposition energy in the range of from -50 kJoules/mole to -250 kJoules/mole, with a peak decomposition temperature of no less than 150°C and not more than 280°C, preferably no less than 160°C and no more than 250°C, in an amount and under conditions sufficient to increase the melt strength of the polyethylene resin by at least 200 over and above a control not reacted with said free radical generators; wherein the melt strength, decomposition energy and peak decomposition temperature are measured according to the methods set out in the description; wherein the free radical generator is an alkoxy amine derivative corresponding to the formula: (R 1)(R 2)N-O-R 3 where R 1 and R 2 are each independently of one another, hydrogen, C 4 -C 42 alkyl or C 4 -C 42 aryl or substituted hydrocarbon groups comprising O and/or N, and where R 1 and R 2 may form a ring structure together; and R 3 is hydrogen, a hydrocarbon or a substituted hydrocarbon group comprising O and/or N; wherein the alkoxy amine derivative is added in an amount of from 1 to 200 ppm of the polyethylene resin by weight. a) selecting a polyethylene resin having a density, as determined according to ASTM D792, in the range of from 0.900 g/cm 3 to 0.970 g/cm 3, and a melt index, as determined according to ASTM D1238 (2.16 kg, 190°C), in the range of from 0.01 g /10 min to 30 g/10 min, wherein the polyethylene resin contains less than 2,000 ppm of antioxidant compounds; b) reacting said polyethylene resin with a free radical generator with a decomposition energy in the range of from -50 kJoules/mole to -250 kJoules/mole, with a peak decomposition temperature of no less than 150°C and not more than 280°C, preferably no less than 160°C and no more than 250°C, in an amount and under conditions sufficient to increase the melt strength of the polyethylene resin by at least 200 over and above a control not reacted with said free radical generators; wherein the melt strength, decomposition energy and peak decomposition temperature are measured according to the methods set out in the description; wherein the free radical generator is an alkoxy amine derivative corresponding to the formula: (R 1)(R 2)N-O-R 3 where R 1 and R 2 are each independently of one another, hydrogen, C 4 -C 42 alkyl or C 4 -C 42 aryl or substituted hydrocarbon groups comprising O and/or N, and where R 1 and R 2 may form a ring structure together; and R 3 is hydrogen, a hydrocarbon or a substituted hydrocarbon group comprising O and/or N; wherein the alkoxy amine derivative is added in an amount of from 1 to 200 ppm of the polyethylene resin by weight.
Apparatus for dressing a wound for the application of topical negative pressure at a wound site, the apparatus comprising: a liquid and gas permeable transmission layer; an absorbent layer for absorbing wound exudate, the absorbent layer overlying the transmission layer; wherein the absorbent layer extends outwards from a central region of the dressing beyond an edge region of the transmission layer; a gas impermeable cover layer overlying the absorbent layer and comprising a first orifice, wherein the cover layer is moisture vapour permeable. a liquid and gas permeable transmission layer; an absorbent layer for absorbing wound exudate, the absorbent layer overlying the transmission layer; wherein the absorbent layer extends outwards from a central region of the dressing beyond an edge region of the transmission layer; a gas impermeable cover layer overlying the absorbent layer and comprising a first orifice, wherein the cover layer is moisture vapour permeable.
A compressed air nailer comprising: • a working piston which is connected to a driving tappet for driving in a fastening means and to which compressed air is applied when a driving process is triggered, • a trigger valve that has a valve sleeve and a valve pin guided in the valve sleeve, • a control line which is aerated or deaerated by the trigger valve to trigger a driving process when the valve pin is displaced relative to the valve sleeve into an actuated position, • a trigger, a placing sensor as well as a switching surface which is coupled to the trigger and/or to the placing sensor for actuating the valve pin, • an outer sleeve in which the valve sleeve is guided, wherein the valve sleeve can be displaced relative to the outer sleeve in accordance with a pressure in a safety control chamber between a triggering position and a locked position, characterized in that • the switching surface is coupled to the trigger and/or to the placing sensor such that it is always located in a permanently specified switching position relative to the outer sleeve when both the trigger as well as the placing sensor are actuated, wherein • the switching surface is arranged in the switching position such that it displaces the valve pin into the actuated position when the valve sleeve is located in the triggering position, and such that it does not displace the valve pin into the actuated position when the valve sleeve is located in the locked position. • a working piston which is connected to a driving tappet for driving in a fastening means and to which compressed air is applied when a driving process is triggered, • a trigger valve that has a valve sleeve and a valve pin guided in the valve sleeve, • a control line which is aerated or deaerated by the trigger valve to trigger a driving process when the valve pin is displaced relative to the valve sleeve into an actuated position, • a trigger, a placing sensor as well as a switching surface which is coupled to the trigger and/or to the placing sensor for actuating the valve pin, • an outer sleeve in which the valve sleeve is guided, wherein the valve sleeve can be displaced relative to the outer sleeve in accordance with a pressure in a safety control chamber between a triggering position and a locked position, characterized in that • the switching surface is coupled to the trigger and/or to the placing sensor such that it is always located in a permanently specified switching position relative to the outer sleeve when both the trigger as well as the placing sensor are actuated, wherein • the switching surface is arranged in the switching position such that it displaces the valve pin into the actuated position when the valve sleeve is located in the triggering position, and such that it does not displace the valve pin into the actuated position when the valve sleeve is located in the locked position.
A liquid cleaning and/or cleansing composition comprising abrasive cleaning particles, characterized in that said abrasive cleaning particles comprise extruded, and/or three-dimensional printed, elements having a longitudinal length extending parallel to a z-axis and a cross-section extending on a plane perpendicular to said longitudinal length and parallel to an x-y plane, wherein said cross-section comprises more than two elongate protrusions projecting in a direction parallel to the longitudinal length, wherein the protrusions project along at least 70%, preferably at least 85%, preferably at least 90%, more preferably at least 95%, most preferably at least 98%, of the entire length, each protrusion having at least one edge, wherein the cross-section has an aspect ratio F min / F max of from 0.1 to 0.7 and wherein said cross-section is a predetermined non-random cross-section; wherein F min and F max are the minimal and maximal Feret diameters, Feret diameters being geometrical shape descriptors based on the distance between parallel tangents of a particle's shape defining the elongation of the particle with respect to maximum (F max) and minimum (F max) parallel tangent diameters.
A pressing apparatus for a rotary press, wherein the pressing apparatus (38, 42, 46 50, 62) is designed to interact with at least one press punch (18, 20) of the rotary press during the operation of the rotary press such that the at least one press punch (18, 20) is moulding a material located in a recess, wherein the pressing apparatus (38, 42, 46 50, 62) comprises a force measuring apparatus (76, 78) for measuring the force exerted by the at least one press punch (18, 20) on the pressing apparatus (38, 42, 46 50), characterized in that the force measuring apparatus (76, 78) comprises a pressure piece and a force sensor that are arranged in a recess in the pressing apparatus (38, 42, 46 50, 62), and at least one section of the pressing apparatus (38, 42, 46 50, 62) can be moved between a closed operating position in which the pressure piece and force sensor are not accessible from the outside, and an open maintenance position, wherein the pressure piece and/or the force sensor are accessible from the outside in the open maintenance position such that removal of the pressure piece and/or the force sensor for maintenance, repair or exchange is possible.
A data storage device comprising: a storage medium; an input configured to receive a supply voltage from a voltage source; a fuse that limits the maximum current that can be drawn by the data storage device, wherein the fuse is configured to open to prevent an overload condition if the data storage device draws an excessive amount of current; and control circuitry powered by the supply voltage, characterised in that the fuse is implemented as an electronic fuse circuit that either operates as a resettable fuse, or comprises a passive circuitry that exhibits an increased resistance prior to blowing, and in that the control circuitry is configured to: determine the overload electrical current limit of the voltage source by being configured to repeatedly: (i) adjust the load of the data storage device; (ii) determine the load voltage at the adjusted load; (iii) determine the load current at the adjusted load; (iv) process the determined load voltage and the determined load current; and after the overload electrical current limit is determined based on the processing, configure the data storage device based on the determined overload electrical current limit of the voltage source. a storage medium; an input configured to receive a supply voltage from a voltage source; a fuse that limits the maximum current that can be drawn by the data storage device, wherein the fuse is configured to open to prevent an overload condition if the data storage device draws an excessive amount of current; and control circuitry powered by the supply voltage, characterised in that the fuse is implemented as an electronic fuse circuit that either operates as a resettable fuse, or comprises a passive circuitry that exhibits an increased resistance prior to blowing, and in that the control circuitry is configured to: determine the overload electrical current limit of the voltage source by being configured to repeatedly: (i) adjust the load of the data storage device; (ii) determine the load voltage at the adjusted load; (iii) determine the load current at the adjusted load; (iv) process the determined load voltage and the determined load current; and after the overload electrical current limit is determined based on the processing, configure the data storage device based on the determined overload electrical current limit of the voltage source. determine the overload electrical current limit of the voltage source by being configured to repeatedly: (i) adjust the load of the data storage device; (ii) determine the load voltage at the adjusted load; (iii) determine the load current at the adjusted load; (iv) process the determined load voltage and the determined load current; and (i) adjust the load of the data storage device; (ii) determine the load voltage at the adjusted load; (iii) determine the load current at the adjusted load; (iv) process the determined load voltage and the determined load current; and after the overload electrical current limit is determined based on the processing, configure the data storage device based on the determined overload electrical current limit of the voltage source.
Container packaging comprising a plastically deformable inner container, having an inner container casing and an inner container shoulder, for receiving a filling material, wherein the inner container shoulder comprises a dispensing section having a dispensing opening, a resiliently deformable outer container having an outer container casing, an outer container shoulder, and at least one valve, wherein the outer container shoulder comprises an outer container nipple having an outer container opening, wherein the inner container is arranged completely within the outer container, the dispensing section extends into the outer container nipple, and the dispensing section is connected to the outer container nipple sealed against the outer atmosphere, wherein the valve enables a connection of the space, located between the inner container and the outer container, to the outer atmosphere, wherein the outer container is closed at its end opposite the outer container shoulder and the inner container is closed at its end opposite the inner container shoulder by the formation of a single, joint welded seam, characterized in that the inner container casing comprises a radial fold and the inner container casing is designed to overlap itself in the area of the radial fold.
An imaging module comprising: a chip size package having an image sensor that has a light receiving unit on a front side of the image sensor, the chip size package having a plurality of connection lands on a back side of the image sensor; a circuit board having a plurality of connection electrodes being electrically and mechanically connected to the plurality of connection lands of the chip size package through bumps; and an underfill material filled into a gap between the chip size package and the circuit board, wherein the circuit board and the underfill material are provided within a projection plane on which the chip size package is projected in an optical axis direction of the image sensor, and characterised in that the circuit board has a cutout portion on a side surface thereof orthogonal to a connection surface of the circuit board with the chip size package such that the cutout portion is open to at least the connection surface. a chip size package having an image sensor that has a light receiving unit on a front side of the image sensor, the chip size package having a plurality of connection lands on a back side of the image sensor; a circuit board having a plurality of connection electrodes being electrically and mechanically connected to the plurality of connection lands of the chip size package through bumps; and an underfill material filled into a gap between the chip size package and the circuit board, wherein the circuit board and the underfill material are provided within a projection plane on which the chip size package is projected in an optical axis direction of the image sensor, and characterised in that the circuit board has a cutout portion on a side surface thereof orthogonal to a connection surface of the circuit board with the chip size package such that the cutout portion is open to at least the connection surface.
An optical fiber plug, wherein the optical fiber plug comprises a ferrule, a sleeve sleeved on the outside of the ferrule, and a lock cap rotatably sleeved on the sleeve, wherein at least one lock block is disposed on an inner wall of the lock cap, and the lock block is configured to be engaged and locked with a lock slot on an optical fiber adapter; two stop blocks are disposed on the inner wall of the lock cap, the two stop blocks are arranged at intervals along a circumferential direction of the lock cap, an outward flange is disposed on one end of the sleeve, an open slot is disposed on the other end of the sleeve, and the open slot axially extends to a location near the outward flange; a stop rod is disposed on an outer wall of the outward flange, and the stop rod is located between the two stop blocks, so that the lock cap rotates relative to the sleeve within an angle range limited by the two stop blocks. two stop blocks are disposed on the inner wall of the lock cap, the two stop blocks are arranged at intervals along a circumferential direction of the lock cap, an outward flange is disposed on one end of the sleeve, an open slot is disposed on the other end of the sleeve, and the open slot axially extends to a location near the outward flange; a stop rod is disposed on an outer wall of the outward flange, and the stop rod is located between the two stop blocks, so that the lock cap rotates relative to the sleeve within an angle range limited by the two stop blocks.
Low contact resistivity device comprising a layered structure composed of a heavily doped p-type semiconductor layer and an n-type titanium dioxide (TiO 2) layer deposited on it, wherein a tunnel junction is formed between the layers, characterized in that the TiO 2 layer is directly deposited onto the p-type semiconductor layer by the atomic layer deposition method, wherein part of the TiO 2 layer adjacent to said p-type semiconductor surface is additionally doped with niobium (Nb) donor impurity during the deposition process, thereby forming the tunnel junction between the n-type TiO 2 layer and the p-type semiconductor