mhurhangee/ep-ind-claims huggingface dataset:
A pressure therapy system comprising: an air pump; a pneumatic line pressurized by the air pump; and a cuff in fluid communication with the pneumatic line, the cuff including flaps (102, 104) sized and shaped to extend around a user's limb, a first chamber and a second chamber separated fluidly by the cuff from the first chamber, wherein the cuff is structured so that the first chamber is located distal from the second chamber relative to the user's heart when worn around the user's limb, wherein the pneumatic line splits into first and second line segments or openings (122, 124), the first line segment or opening communicating fluidly with the first chamber, the second line segment or opening communicating fluidly with the second chamber, wherein the air flow is blocked so that pressurized air from the first chamber never flows to the second chamber and pressurized air from the second chamber never flows to the first chamber, wherein the second line segment or opening or a pathway of the cuff leading from the second line segment or opening to the second chamber includes a flow restricting structure that delays pressurized air from reaching the second chamber via the second line segment or opening relative to pressurized air reaching the first chamber via the first line segment or opening, and wherein the flow restricting structure includes a tortuous air flow restriction including alternating baffles in the pathway of the cuff leading from the second line segment or opening to the second chamber. an air pump; a pneumatic line pressurized by the air pump; and a cuff in fluid communication with the pneumatic line, the cuff including flaps (102, 104) sized and shaped to extend around a user's limb, a first chamber and a second chamber separated fluidly by the cuff from the first chamber, wherein the cuff is structured so that the first chamber is located distal from the second chamber relative to the user's heart when worn around the user's limb, wherein the pneumatic line splits into first and second line segments or openings (122, 124), the first line segment or opening communicating fluidly with the first chamber, the second line segment or opening communicating fluidly with the second chamber, wherein the air flow is blocked so that pressurized air from the first chamber never flows to the second chamber and pressurized air from the second chamber never flows to the first chamber, wherein the second line segment or opening or a pathway of the cuff leading from the second line segment or opening to the second chamber includes a flow restricting structure that delays pressurized air from reaching the second chamber via the second line segment or opening relative to pressurized air reaching the first chamber via the first line segment or opening, and wherein the flow restricting structure includes a tortuous air flow restriction including alternating baffles in the pathway of the cuff leading from the second line segment or opening to the second chamber.
A method for isolation of nucleic acid from an paraffin-embedded biological sample comprising: contacting the paraffin-embedded biological sample with a) a thermostable protease, and b) an additive comprising i) an alkylene glycol having an average M n of 76 to 2900, ii) a poly(alkylene glycol) having an average M n of 76 to 2900, iii) a block copolymer of a poly(alkylene glycol) having an average M n of 76 to 2900, iv) a salt of i), ii) or iii), or v) any combination of i), ii) iii), or iv) under conditions to provide an emulsified digest; and isolating nucleic acid from the emulsified digest. a) a thermostable protease, and b) an additive comprising i) an alkylene glycol having an average M n of 76 to 2900, ii) a poly(alkylene glycol) having an average M n of 76 to 2900, iii) a block copolymer of a poly(alkylene glycol) having an average M n of 76 to 2900, iv) a salt of i), ii) or iii), or v) any combination of i), ii) iii), or iv) i) an alkylene glycol having an average M n of 76 to 2900, ii) a poly(alkylene glycol) having an average M n of 76 to 2900, iii) a block copolymer of a poly(alkylene glycol) having an average M n of 76 to 2900, iv) a salt of i), ii) or iii), or v) any combination of i), ii) iii), or iv)
A sheath for a structural cable of a construction work, the sheath having an outer surface to be exposed to an environment of the construction work, the outer surface of the sheath having a roughness texture to promote retention of frozen water, and wherein the roughness texture covers more than half of the outer surface of the sheath, characterized in that the sheath comprises at least two helical ribs forming protrusions and extending along respective helical paths in opposite directions along the outer surface of the sheath, wherein the roughness texture is located between the protrusions. the outer surface of the sheath having a roughness texture to promote retention of frozen water, and wherein the roughness texture covers more than half of the outer surface of the sheath, characterized in that the sheath comprises at least two helical ribs forming protrusions and extending along respective helical paths in opposite directions along the outer surface of the sheath, wherein the roughness texture is located between the protrusions.
A Schottky barrier semiconductor device comprising: a wide bandgap semiconductor layer; and a gate on the wide bandgap semiconductor layer, the gate comprising a metal layer on the wide bandgap semiconductor layer, the metal layer including a nickel oxide (NiO) layer; and characterized by a layer of nickel between the wide bandgap semiconductor layer and the NiO layer such that the wide bandgap layer does not contact the NiO layer. a wide bandgap semiconductor layer; and a gate on the wide bandgap semiconductor layer, the gate comprising a metal layer on the wide bandgap semiconductor layer, the metal layer including a nickel oxide (NiO) layer; and characterized by a layer of nickel between the wide bandgap semiconductor layer and the NiO layer such that the wide bandgap layer does not contact the NiO layer.
A radiation sensor device comprising: an integrated circuit chip including an integral radiation sensor on the active surface of said integrated circuit chip; and a cap attached to said integrated circuit chip spaced from and covering said radiation sensor, the integrated circuit chip having at least a portion proximate the radiation sensor transparent to the radiation to be sensed, in which the cap and integrated circuit chip with the radiation sensor are disposed in an encapsulant, wherein the inactive surface of the integrated circuit chip is exposed at a boundary of the encapsulant, such that radiation can pass through the transparent portion to the radiation sensor. an integrated circuit chip including an integral radiation sensor on the active surface of said integrated circuit chip; and a cap attached to said integrated circuit chip spaced from and covering said radiation sensor, the integrated circuit chip having at least a portion proximate the radiation sensor transparent to the radiation to be sensed, in which the cap and integrated circuit chip with the radiation sensor are disposed in an encapsulant, wherein the inactive surface of the integrated circuit chip is exposed at a boundary of the encapsulant, such that radiation can pass through the transparent portion to the radiation sensor.
Method for warning other road users in the event of a vehicle driving the wrong way, wherein a vehicle driving the wrong way is a vehicle that is driving against a prescribed direction of driving, wherein the method comprises the following steps: pre-detecting a wrong-way driving potential of a possible instance of the vehicle driving the wrong way using a detection method; setting up a communication link to at least one road user endangered by the wrong-way driving, if the wrong-way driving potential is higher than an advance warning value, by prompting the at least one road user endangered by the wrong-way driving to set up a communication with a central server by means of mobile telephony, and wherein the communication link is set up but not yet used; detecting the wrong-way driving of the vehicle using the detection method or another detection method; providing an item of wrong-way driver information for the endangered road user via the communication link set up if the possible instance of wrong-way driving is detected as an actual instance of wrong-way driving, wherein the item of wrong-way driver information is retrieved from the central server by the endangered road user; and breaking off the communication link if the wrong-way driving potential is lower than the advance warning value and/or no actual instance of wrong-way driving is detected. pre-detecting a wrong-way driving potential of a possible instance of the vehicle driving the wrong way using a detection method; setting up a communication link to at least one road user endangered by the wrong-way driving, if the wrong-way driving potential is higher than an advance warning value, by prompting the at least one road user endangered by the wrong-way driving to set up a communication with a central server by means of mobile telephony, and wherein the communication link is set up but not yet used; detecting the wrong-way driving of the vehicle using the detection method or another detection method; providing an item of wrong-way driver information for the endangered road user via the communication link set up if the possible instance of wrong-way driving is detected as an actual instance of wrong-way driving, wherein the item of wrong-way driver information is retrieved from the central server by the endangered road user; and breaking off the communication link if the wrong-way driving potential is lower than the advance warning value and/or no actual instance of wrong-way driving is detected.
A slide and turn door assembly for an opening having a top edge and a bottom edge, the assembly comprising a first door panel mounted for hinged movement relative to the top and bottom edges and a second door panel mounted for translational movement relative to the top and bottom edges and for swinging movement relative to the top and bottom edges, the second door panel having a captive edge and a free edge that moves away from the top and bottom edges during swinging of the second door panel, the second door panel having a first set of rollers for the captive edge and a second set of rollers for the free edge, the assembly having at least one primary rail (26, 28) at the bottom edge along which the first set of rollers can move, characterised in that the assembly has a secondary rail for the bottom edge along which the second set of rollers can move, the secondary rail being spaced laterally from the at least one primary rail (26, 28) and being located above the at least one primary rail.
A retroreflective article, comprising: a first light-transmissive protective layer; a retroreflective film, underlying and adhered to the first light-transmissive protective layer, the retroreflective film including a prismatic layer having a plurality of retroreflective prism elements and a reflective metal coating on and conforming to the prismatic layer so that the film retroreflects light, the metal coating being opaque; a second light-transmissive protective layer on and conforming to the metal coating of the retroreflective film; at least one etched region in the form of at least one image through the metal coating to render the at least one region light transmissive; and a light source underlying the second protective layer and visible through the at least one etched region. a first light-transmissive protective layer; a retroreflective film, underlying and adhered to the first light-transmissive protective layer, the retroreflective film including a prismatic layer having a plurality of retroreflective prism elements and a reflective metal coating on and conforming to the prismatic layer so that the film retroreflects light, the metal coating being opaque; a second light-transmissive protective layer on and conforming to the metal coating of the retroreflective film; at least one etched region in the form of at least one image through the metal coating to render the at least one region light transmissive; and a light source underlying the second protective layer and visible through the at least one etched region.
A method of operating an access system (100, 200) having at least one gate (104, 204) and at least one first near-field transmitting device (102, 202) associated with the gate (104, 204), comprising: - transmitting, by the first near-field transmitting device, at least one first signal comprising at least a first transmitter identifier of the first transmitting device (102, 202), - wherein the first signal is configured to cause, on a mobile terminal (106, 206, 306), a generation of an access data set having at least one key corresponding to the received first transmitter identifier and an access identifier stored on the mobile terminal (106, 206, 306), - wherein the mobile terminal (106, 206, 306) comprises a code generation unit, wherein the mobile terminal (106, 206, 306) receives the first signal and processes it such that the access data set is generated locally, - wherein the key is identical to the received first transmitter identifier, - receiving the access data set from the mobile terminal (106, 206, 306) by an interface unit (108, 208) of the gate (104, 204), - checking the access authorization at least by comparing the received key with the at least one provided first transmitter identifier in a first checking step, and - releasing an access through the gate (104, 204), at least depending on the first check result, - wherein receiving the access data set from the mobile terminal (106, 206, 306) by the interface unit (108, 208) of the gate (104, 204) comprises reading, by the interface unit (108, 208) of the gate (104, 204), a barcode and/or QR code displayed by the mobile terminal (106, 206, 306). - transmitting, by the first near-field transmitting device, at least one first signal comprising at least a first transmitter identifier of the first transmitting device (102, 202), - wherein the first signal is configured to cause, on a mobile terminal (106, 206, 306), a generation of an access data set having at least one key corresponding to the received first transmitter identifier and an access identifier stored on the mobile terminal (106, 206, 306), - wherein the mobile terminal (106, 206, 306) comprises a code generation unit, wherein the mobile terminal (106, 206, 306) receives the first signal and processes it such that the access data set is generated locally, - wherein the key is identical to the received first transmitter identifier, - receiving the access data set from the mobile terminal (106, 206, 306) by an interface unit (108, 208) of the gate (104, 204), - checking the access authorization at least by comparing the received key with the at least one provided first transmitter identifier in a first checking step, and - releasing an access through the gate (104, 204), at least depending on the first check result, - wherein receiving the access data set from the mobile terminal (106, 206, 306) by the interface unit (108, 208) of the gate (104, 204) comprises reading, by the interface unit (108, 208) of the gate (104, 204), a barcode and/or QR code displayed by the mobile terminal (106, 206, 306).
A forest trailer for transporting agricultural or forestry goods comprising - a central longitudinal beam, - at least one axle mounted in supporting relationship on the longitudinal beam, and - a fixing platform suitable for fixing and carrying a crane, wherein the longitudinal beam extends with a continuous cross-section at least from the fixing platform to the at least one axle, characterised in that the longitudinal beam functions as a fixing platform, wherein fixing of the crane to the fixing platform is effected by way of a screw connection and in the region of the fixing platform the longitudinal beam is of a multi-layer structure or is provided with a thickening for reinforcing the longitudinal beam and the continuous cross-section of the longitudinal beam is substantially unchanged over the length of the longitudinal beam, wherein the longitudinal beam is of a cross-sectional shape having at least four, five, six, seven and so forth corners. - a central longitudinal beam, - at least one axle mounted in supporting relationship on the longitudinal beam, and - a fixing platform suitable for fixing and carrying a crane,
A flex cable and tensioner assembly comprising: a flex cable having a distal portion, a central portion, and a proximal portion, the distal portion extending from the central portion in a first direction and the proximal portion extending from the central portion in a second direction opposite to the first direction; and a tensioner mechanism supported on the flex cable, the tensioner mechanism including a sled and a biasing member, the sled being secured to the flex cable and the biasing member is engaged with the sled to urge the sled towards the second position characterised in that the sled includes a sled base and a sled cover, the sled base positioned on a first side of the flex cable and the sled cover positioned on a second side of the flex cable wherein the sled cover is pivotably coupled to the sled base and fixedly coupled to the flex cable. a flex cable having a distal portion, a central portion, and a proximal portion, the distal portion extending from the central portion in a first direction and the proximal portion extending from the central portion in a second direction opposite to the first direction; and a tensioner mechanism supported on the flex cable, the tensioner mechanism including a sled and a biasing member, the sled being secured to the flex cable and the biasing member is engaged with the sled to urge the sled towards the second position characterised in that the sled includes a sled base and a sled cover, the sled base positioned on a first side of the flex cable and the sled cover positioned on a second side of the flex cable wherein the sled cover is pivotably coupled to the sled base and fixedly coupled to the flex cable.
A compostable material for a food packaging container, the material comprising: two external layers comprising 90 % to 97 % by weight of a compostable polymeric material, wherein the compostable polymeric material is cPLA and wherein the external layers comprise a nucleating agent; an internal layer arranged between the external layers, the internal layer comprising an oxygen barrier material configured to decrease the oxygen transmission rate of the food packaging container; and two bonding layers, each bonding layer arranged between the internal layer and an external layer, the bonding layers comprising a bonding agent configured to bond the internal layer with the external layers. two external layers comprising 90 % to 97 % by weight of a compostable polymeric material, wherein the compostable polymeric material is cPLA and wherein the external layers comprise a nucleating agent; an internal layer arranged between the external layers, the internal layer comprising an oxygen barrier material configured to decrease the oxygen transmission rate of the food packaging container; and two bonding layers, each bonding layer arranged between the internal layer and an external layer, the bonding layers comprising a bonding agent configured to bond the internal layer with the external layers.
Portable power tool, in particular rotary and/or demolition hammer, having a drive unit and a percussion mechanism unit which has a transmission unit and a piston that is drivable by the drive unit and is arranged in a bidirectionally displaceable manner, and also having at least one first spring unit (22b, 22c) that is provided in the transmission unit between the drive unit and the piston in the effective direction of the drive unit, characterized in that the transmission unit is an eccentric drive having a two-part eccentric disc, wherein the eccentric disc has a drive input disc (32a, 32b) and a drive output disc coupled to the drive input disc (32a, 32b) via the at least one first spring unit (22b, 22c).
A method of preparing an aluminum alloy-resin composite, comprising the steps of: S1: anodizing a surface of an aluminum alloy substrate to form an oxide layer on the surface, in which the oxide layer is formed with nanopores having an average pore size of about 10nm to about 100nm,; S2: immersing the resulting aluminum alloy substrate in step S1 in a buffer solution having a pH of about 10 to about 13, to form corrosion pores having an average pore size of up to about 200nm to about 2000nm in an outer surface of the oxide layer wherein the buffer solution consists of a soluble alkali at least one selected from a group consisting of sodium hydroxide and potassium hydroxide and a soluble dihydrogen phosphate at least one selected from a group consisting of sodium dihydrogen phosphate, potassium dihydrogen phosphate and aluminum dihydrogen phosphate. S3: injection molding a resin onto the surface of the resulting aluminum alloy substrate in step S2 in a mold to obtain the aluminum alloy-resin composite. S1: anodizing a surface of an aluminum alloy substrate to form an oxide layer on the surface, in which the oxide layer is formed with nanopores having an average pore size of about 10nm to about 100nm,; S2: immersing the resulting aluminum alloy substrate in step S1 in a buffer solution having a pH of about 10 to about 13, to form corrosion pores having an average pore size of up to about 200nm to about 2000nm in an outer surface of the oxide layer wherein the buffer solution consists of a soluble alkali at least one selected from a group consisting of sodium hydroxide and potassium hydroxide and a soluble dihydrogen phosphate at least one selected from a group consisting of sodium dihydrogen phosphate, potassium dihydrogen phosphate and aluminum dihydrogen phosphate. S3: injection molding a resin onto the surface of the resulting aluminum alloy substrate in step S2 in a mold to obtain the aluminum alloy-resin composite.
Sound-absorbing lamp, consisting of a lighting means and a sound-absorbing casing, wherein an LED panel and/or a plurality of LED spotlights are provided as said lighting means, and said casing is designed in the form of an integral absorber panel which is made of sound-absorbing foamed plastic material and encloses the LED panel and/or the LED spotlight at least at the sides and at the light exit surface (front face), that is where air-borne sound strikes the lamp, and wherein, over the light exit surface of the LED panel and/or of the LED spotlight, the absorber panel is designed as a thin cover (1 a) which is transparent and at the same time sound-absorbing, characterized in that the absorber panel has a cutout at its back for receiving an LED panel and/or an LED spotlight, said cutout of the absorber panel being surrounded by a circumferential edge region and enclosed by the cover towards the front, wherein said edge region and said cover are made of a continuous piece of foamed plastic material.