mhurhangee/ep-ind-claims huggingface dataset:
A process for the separation of HFC-1243zf from a mixture of HFC-1243zf, HF, and at least one of HFC-254fb or HFC-254eb, said process comprising: a) subjecting said mixture to a first distillation step, wherein additional HFC-1243zf is fed from a second distillation step, to form a first distillate comprising an azeotrope of HFC-1243zf and HF and a first bottoms composition comprising at least one of HFC-254fb or HFC-254eb; b) feeding said first distillate to a second distillation step to form a second distillate comprising an azeotrope of HFC-1243zf and HF and a second bottoms composition comprising HFC-1243zf containing less than 100 ppm (mole basis) of HF; c) condensing said second distillate to form two liquid phases, being i) an HF-rich phase and ii) an HFC-1243zf-rich phase; and d) recycling the HFC-1243zf-rich phase from (c) back to the first distillation step. a) subjecting said mixture to a first distillation step, wherein additional HFC-1243zf is fed from a second distillation step, to form a first distillate comprising an azeotrope of HFC-1243zf and HF and a first bottoms composition comprising at least one of HFC-254fb or HFC-254eb; b) feeding said first distillate to a second distillation step to form a second distillate comprising an azeotrope of HFC-1243zf and HF and a second bottoms composition comprising HFC-1243zf containing less than 100 ppm (mole basis) of HF; c) condensing said second distillate to form two liquid phases, being i) an HF-rich phase and ii) an HFC-1243zf-rich phase; and d) recycling the HFC-1243zf-rich phase from (c) back to the first distillation step.
A catheter assembly comprising: a catheter tube comprising a distal end portion, the catheter tube being sized and shaped for delivery through a body lumen of a subject; and an expandable unit attached to the distal end portion of the catheter tube, the expandable unit being configurable in a first, collapsed, configuration to facilitate delivery of the catheter assembly through the body lumen, and a second, fully expanded, configuration for contacting an interior wall of the body lumen to cover a perforation in the body lumen, the expandable unit defining at least one longitudinal channel extending from a proximal end of the expandable unit to a distal end of the expandable unit when the expandable unit is in the fully expanded configuration to permit blood flow past the expandable unit; wherein the expandable unit comprises a balloon and at least one blocking element disposed over the balloon limiting expansion of a longitudinal section of the balloon in the fully expanded configuration, the blocking element forming the at least one longitudinal channel, characterised in that the blocking element is formed integrally with the catheter tube. a catheter tube comprising a distal end portion, the catheter tube being sized and shaped for delivery through a body lumen of a subject; and an expandable unit attached to the distal end portion of the catheter tube, the expandable unit being configurable in a first, collapsed, configuration to facilitate delivery of the catheter assembly through the body lumen, and a second, fully expanded, configuration for contacting an interior wall of the body lumen to cover a perforation in the body lumen, the expandable unit defining at least one longitudinal channel extending from a proximal end of the expandable unit to a distal end of the expandable unit when the expandable unit is in the fully expanded configuration to permit blood flow past the expandable unit; wherein the expandable unit comprises a balloon and at least one blocking element disposed over the balloon limiting expansion of a longitudinal section of the balloon in the fully expanded configuration, the blocking element forming the at least one longitudinal channel, characterised in that the blocking element is formed integrally with the catheter tube.
A sensor unit for an image recording device, said sensor unit comprising an optoelectronic image sensor and a cover unit arranged in front of the optoelectronic image sensor, wherein the cover unit comprises a first absorption glass and a second absorption glass, and wherein the first absorption glass is configured as a UV absorption glass and the second absorption glass is configured as an IR absorption glass. wherein the cover unit comprises a first absorption glass and a second absorption glass, and wherein the first absorption glass is configured as a UV absorption glass and the second absorption glass is configured as an IR absorption glass.
Locking device having at least one closure element for locking two movable door leaves (8, 9) to one another and at least one closure element for locking at least one of the two movable door leaves to a door frame, wherein the closure elements (1, 3) are movable between a locked and an unlocked position, wherein the locking device comprises a return lock which is designed in such a way that it counteracts the movement of at least one of the closure elements (1, 3) from the locked position into the unlocked position, wherein the locking device comprises an emergency release mechanism for releasing the return lock, with the result that the closure elements (1, 3) are freely movable from the locked position into the unlocked position, characterized in that the door locking device comprises a hook as first closure element and a pin as second closure element, wherein the hook is rotatably mounted in a first door leaf and the pin is mounted in a linearly displaceable manner in a second door leaf, wherein the pin has an eye for the engagement of the hook, wherein the hook and the pin are designed and arranged in such a way that, with the door leaves closed, a movement of the hook from the unlocked position into the locked position leads to a movement of the pin from the unlocked position into the locked position, and a movement of the pin from the locked position into the unlocked position leads to a movement of the hook from the locked position into the unlocked position.
Process for supplying a glass melting furnace operating in oxy-combustion mode, comprising oxygen injection and fuel injection, the oxygen injection for one and the same burner being carried out from several points distant from the fuel injection so as to develop a staged combustion, characterized in that the major portion of the oxygen injected is preheated upstream of the burner, a fraction of the oxygen not exceeding 10% of all the oxygen being injected without preheating in immediate proximity to the fuel injection, stabilizing the combustion at the level of this injection.
A toothbrush, comprising: a handle; an oral care region secured to the handle and the oral care region further including: an upstanding wall to create a peripheral frame (402, 502); a membrane (404, 504) connected to the peripheral frame (402, 502); and a plurality of tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) connected to the membrane (404, 504) such that the tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) move independently of each other, wherein the tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) are attached to the membrane (404, 504) individually; characterized in that the membrane (404, 504) has at least one wall (412, 512) extending downwardly from an underside thereof between adjacent tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c). a handle; an oral care region secured to the handle and the oral care region further including: an upstanding wall to create a peripheral frame (402, 502); a membrane (404, 504) connected to the peripheral frame (402, 502); and a plurality of tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) connected to the membrane (404, 504) such that the tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) move independently of each other, wherein the tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) are attached to the membrane (404, 504) individually; an upstanding wall to create a peripheral frame (402, 502); a membrane (404, 504) connected to the peripheral frame (402, 502); and a plurality of tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) connected to the membrane (404, 504) such that the tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) move independently of each other, wherein the tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c) are attached to the membrane (404, 504) individually; characterized in that the membrane (404, 504) has at least one wall (412, 512) extending downwardly from an underside thereof between adjacent tooth cleaning elements (408a, 408b, 408c, 508a, 508b, 508c).
A system comprising: a moveable platform having an uphole end and a downhole end, the platform comprising: a drive arrangement for moving the platform in one or more directions along an interior wall of a casing string in a wellbore; a scraping arrangement for removing debris from the interior wall of the casing string; and a debris catching arrangement downhole of the scraping arrangement for collecting some or all of the debris removed, wherein, the debris catching arrangement comprises an electromagnetic device for catching some or all of the debris removed, characterised in that the electromagnetic device comprises at least one of a mesh and a sieve; and energizing the mesh and/or the sieve causes at least some of the debris removed to adhere to the mesh and/or the sieve. a drive arrangement for moving the platform in one or more directions along an interior wall of a casing string in a wellbore; a scraping arrangement for removing debris from the interior wall of the casing string; and a debris catching arrangement downhole of the scraping arrangement for collecting some or all of the debris removed, wherein, the debris catching arrangement comprises an electromagnetic device for catching some or all of the debris removed, characterised in that the electromagnetic device comprises at least one of a mesh and a sieve; and energizing the mesh and/or the sieve causes at least some of the debris removed to adhere to the mesh and/or the sieve.
A curable two-component resin-based system, comprising (a) a resin component, comprising (i) at least one epoxy resin, (ii) a block-copolymer comprising silicone and organic blocks, (iii) a silane, and (iv) a filler comprising aluminium oxide and wollastonite, and (b) a hardener component, comprising at least one polyoxyalkylene polyamine, wherein the curable system contains in total > 60 wt% filler with a ratio of wollastonite to aluminium oxide of 50 to 75 wt% wollastonite and 25 to 50 wt% aluminium oxide, and wherein the hardener component (b) does not comprise any anhydride. (a) a resin component, comprising (i) at least one epoxy resin, (ii) a block-copolymer comprising silicone and organic blocks, (iii) a silane, and (iv) a filler comprising aluminium oxide and wollastonite, and (b) a hardener component, comprising at least one polyoxyalkylene polyamine,
A travel guidance system comprising: a route setting unit adapted to set a route from a departure point to a destination, the route ending at a coordinate of the end of the route different from the destination; a movable bodv position acquiring unit adapted to acquire a position of a movable body moving along the route; an arrival determining unit adapted to determine whether the movable body has arrived at the destination, based on the position of the movable body acquired by the movable body position acquiring unit; characterized in that the travel guidance system comprises an away-distance acquiring unit adapted to acquire an away-distance (L1, L2) from the coordinate of the end of the route set by the route setting unit to the destination, wherein the arrival determining unit is adapted to determine based on the coordinate of the end of the route whether the movable body has arrived at the destination if the away-distance (L1, L2) is less than a predetermined distance, or if the away-distance (L1, L2) is equal to or more than the predetermined distance and the destination is a specific point, wherein the destination is set as a specific point if the movable body is able to arrive at the destination without travel guidance from the coordinate of the end of the route to the destination being provided to the movable body; and to determine based on a position of the destination whether the movable body has arrived at the destination if the away-distance (L1, L2) is equal to or more than the predetermined distance and the destination is not a specific point. a route setting unit adapted to set a route from a departure point to a destination, the route ending at a coordinate of the end of the route different from the destination; a movable bodv position acquiring unit adapted to acquire a position of a movable body moving along the route; an arrival determining unit adapted to determine whether the movable body has arrived at the destination, based on the position of the movable body acquired by the movable body position acquiring unit; characterized in that the travel guidance system comprises an away-distance acquiring unit adapted to acquire an away-distance (L1, L2) from the coordinate of the end of the route set by the route setting unit to the destination, wherein the arrival determining unit is adapted to determine based on the coordinate of the end of the route whether the movable body has arrived at the destination if the away-distance (L1, L2) is less than a predetermined distance, or if the away-distance (L1, L2) is equal to or more than the predetermined distance and the destination is a specific point, wherein the destination is set as a specific point if the movable body is able to arrive at the destination without travel guidance from the coordinate of the end of the route to the destination being provided to the movable body; and to determine based on a position of the destination whether the movable body has arrived at the destination if the away-distance (L1, L2) is equal to or more than the predetermined distance and the destination is not a specific point.
A luminescent composition having a pressure sensitive adhesive property and produced by kneading and dispersing an electroluminescent substance in a resin having a glass transition temperature of from -70 to 5°C.
A vacuum motor having a housing (1, 2) comprising a cylindrical internal space, wherein the housing (1, 2) and the internal space each have a front side and a rear side located opposite the front side, wherein the front side of the internal space faces the front side of the housing (1, 2), a working piston, which is movably arranged so as to oscillate linearly between the front side and the rear side of the internal space in the axial direction of the cylinder axis of the cylindrical inner space, a first restoring element, which is arranged in the internal space and which at least temporarily exerts a force on the working piston that acts in the direction of the front side of the internal space, a gas outlet in the housing (1, 2) for discharging the gas from the internal space, wherein the gas outlet can be connected or is connected to a negative pressure source, a gas inlet in the housing (1, 2) for feeding ambient air or a pressurized gas into the internal space, wherein the gas outlet and the gas inlet end in the internal space between the working piston and the rear side of the housing (1, 2), and wherein the working piston does not completely cover or even only partially covers the gas outlet and the gas inlet in any position, a valve body, which can be moved against the gas inlet, for closing the gas inlet, at least one plunger, which is movably arranged in the axial direction within the housing (1, 2) between the working piston and the valve body, characterised by a second restoring element, which transfers the valve body into the closed position, so that the valve body closes the gas inlet, wherein an impulse is transferred from the working piston via the at least one plunger to the valve body in response to a movement of the working piston in the direction of the rear side of the internal space, so that the valve body is moved against the force of the second restoring element, and the gas inlet is thus opened, and wherein the free cross section of the opened gas inlet is at least just as large as the free cross section of the gas outlet.
A device for communicating with another device of the same type via an emulated quantum channel, the device comprising: - a central processing unit; - a memory; - a hardware quantum random number generator; - a network interface for communicating via the emulated quantum channel; - wherein the central processing unit is configured to provide quantum key distribution keys to the other device, by: - generating, by means of the quantum random number generator, at least one QKD key; - generating, by means of the quantum random number generator, a token; - sending the token, via the network interface, to the other device; - receiving, from the other device, an encrypted token; - decrypting the encrypted token with the public key of the other device; - comparing the decrypted token with the generated token; - upon determining that the decrypted token corresponds to the generated token, encrypting the at least one QKD key with the public key of the other device and sending, via the network interface, the encrypted at least one QKD key to the other device. - a central processing unit; - a memory; - a hardware quantum random number generator; - a network interface for communicating via the emulated quantum channel; - wherein the central processing unit is configured to provide quantum key distribution keys to the other device, by: - generating, by means of the quantum random number generator, at least one QKD key; - generating, by means of the quantum random number generator, a token; - sending the token, via the network interface, to the other device; - receiving, from the other device, an encrypted token; - decrypting the encrypted token with the public key of the other device; - comparing the decrypted token with the generated token; - upon determining that the decrypted token corresponds to the generated token, encrypting the at least one QKD key with the public key of the other device and sending, via the network interface, the encrypted at least one QKD key to the other device. - generating, by means of the quantum random number generator, at least one QKD key; - generating, by means of the quantum random number generator, a token; - sending the token, via the network interface, to the other device; - receiving, from the other device, an encrypted token; - decrypting the encrypted token with the public key of the other device; - comparing the decrypted token with the generated token; - upon determining that the decrypted token corresponds to the generated token, encrypting the at least one QKD key with the public key of the other device and sending, via the network interface, the encrypted at least one QKD key to the other device.
A window treatment comprising: a headrail that is elongate along a first direction and is configured to be mounted to a structure; a weighting element configured such that the window treatment hangs down in front of a window; a plurality of slats between the headrail and the weighting element, each of the plurality of slats comprising an upper surface, a lower surface, a rear surface, and a notch in the rear surface; a first ladder cord that extends along a second direction between the headrail and the weighting element on a first side of the plurality of slats; a second ladder cord that extends along the second direction between the headrail and the weighting element on a second side of the plurality of slats; a plurality of ladder rungs that extend between the first ladder cord and the second ladder cord such that the lower surface of each of the plurality of slats rests on a respective ladder rung of the plurality of ladder rungs; and a coupling that is configured to attach a slat of the plurality of slats to a corresponding ladder rung of the plurality of ladder rungs on which the slat rests, wherein the notch is proximate to the first ladder cord, and wherein the notch is configured to receive the corresponding ladder rung, characterized in that the coupling comprises an arm that bridges the notch to secure the corresponding ladder rung within the notch. a headrail that is elongate along a first direction and is configured to be mounted to a structure; a weighting element configured such that the window treatment hangs down in front of a window; a plurality of slats between the headrail and the weighting element, each of the plurality of slats comprising an upper surface, a lower surface, a rear surface, and a notch in the rear surface; a first ladder cord that extends along a second direction between the headrail and the weighting element on a first side of the plurality of slats; a second ladder cord that extends along the second direction between the headrail and the weighting element on a second side of the plurality of slats; a plurality of ladder rungs that extend between the first ladder cord and the second ladder cord such that the lower surface of each of the plurality of slats rests on a respective ladder rung of the plurality of ladder rungs; and a coupling that is configured to attach a slat of the plurality of slats to a corresponding ladder rung of the plurality of ladder rungs on which the slat rests, wherein the notch is proximate to the first ladder cord, and wherein the notch is configured to receive the corresponding ladder rung, characterized in that the coupling comprises an arm that bridges the notch to secure the corresponding ladder rung within the notch.