mhurhangee/ep-ind-claims huggingface dataset:
An electronic cigarette with NFC anti-counterfeiting code, comprising a vaporizer and a battery rod connected in a detachable manner, the vaporizer is arranged with an insertion portion, the battery rod is arranged with a receiving portion for accommodating the insertion portion to achieve connection, a heating element is provided inside the vaporizer, the battery rod comprises a battery and a control circuit board, and the control circuit board is arranged with a microcontroller and a switching circuit, wherein a side wall of the insertion portion is provided with an NFC tag and an NFC tag antenna which are integrally embedded therein, a side wall of the receiving portion is provided with an NFC card reader and an NFC card reader antenna which are integrally embedded therein, the NFC tag is preset with an anti-counterfeiting code, wherein the NFC card reader is configured to automatically read the anti-counterfeiting code preset in the NFC tag when the insertion portion is inserted in the receiving portion such that the NFC tag and the NFC tag antenna are close to the NFC card reader and the NFC card reader antenna, and send the anti-counterfeiting code preset in the NFC tag to the microcontroller for performing identification, and the microcontroller is configured to control switching on of the switching circuit to allow the electronic cigarette to enter a standby state if the anti-counterfeiting code is correct, wherein the user may take a puff at any time in the standby state, and the microcontroller is configured to randomly generate a new anti-counterfeiting code based on a preset program in such a case that the microcontroller identifies a correct anti-counterfeiting code, and send the new anti-counterfeiting code to the NFC tag by means of the NFC card reader, to enable the NFC tag to store the new anti-counterfeiting code.
Method for slag foaming of a molten slag which in the production of non-stainless steel in an electric arc furnace is present on the steel melt, in which moulded bodies such as pellets or briquettes, the constituents of which react in reducing manner with the Fe oxide with removal of gas, are added to the slag, wherein the resulting reaction gases cause foaming up of slag, characterised in that the pellets or briquettes charged into the electric arc furnace consist of a defined mixture of an iron oxide carrier, limestone, ballast material and a carbon carrier as reducing agent as well as of a binder, wherein the pellets or briquettes are so produced with respect to the density thereof that they float in the steel melt near the phase boundary of melt/slag and react below the slag layer in reducing manner with the iron oxide and carbon present in the briquette and wherein the dissolution time, which results from the size and density thereof, of the pellets or briquettes produces an optimum reduction of the iron oxide with respect to efficiency and time.
A DC restoration circuit for restoring a direct current component in a synchronization signal being transmitted over alternating current coupled link(s) between a transmitting circuit T X and a receiving circuit R X, the DC restoration circuit configured to maintain the DC component of the synchronization signal to the receiving circuit during a period of inactivity in the synchronization signal by holding the synchronization signal to one of two predefined voltages corresponding to one of two logic states of the synchronization signal, and provide the AC component of the synchronization signal to the receiving circuit during a period of activity in the synchronization signal.
Milking device, comprising - a platform which is rotatable in a direction of rotation and has an edge and a plurality of milking stations, and having milking means for milking a dairy animal, - a plurality of feeding troughs which are distributed along the edge (3, 4), outside next to the platform and within reach of the dairy animals on the milking stations, characterised in that the feeding troughs are fixedly secured to the outside world, so that the milking stations occupied by cows will perform a lap past the feeding troughs. - a platform which is rotatable in a direction of rotation and has an edge and a plurality of milking stations, and having milking means for milking a dairy animal, - a plurality of feeding troughs which are distributed along the edge (3, 4), outside next to the platform and within reach of the dairy animals on the milking stations, characterised in that the feeding troughs are fixedly secured to the outside world, so that the milking stations occupied by cows will perform a lap past the feeding troughs.
The use of choline chloride in a formulation comprising at least one agrochemical active ingredient, as a bio-activator to increase the penetration of said agrochemical active ingredient in a plant, wherein said agrochemical active ingredient is a glyphosate salt or glufosinate salt.
A hot gas path component, comprising: a body having a surface and being formed to define a cavity, the cavity employing coolant flow through a pin-fin bank with coolant discharge through a plurality of film-cooling holes defined on the surface, the pin-fin bank including first and second pluralities of pin-fins (60, 70), the first plurality of pin-fins and the second plurality of pin-fins each being aligned in parallel with a determined flow streamline, and the plurality of film-cooling holes defined on the surface of the body being between individual pin-fins of the pin-fin bank, wherein the distance between any two pin-fins of the first and second pluralities of pin-fins (60, 70) is a function of a dimension of one or more of the plurality of film-cooling holes in a direction perpendicular to the determined flow streamline, characterized in that the surface includes a surface of an airfoil end wall structure of a gas turbine engine with the first plurality of pin-fins being arranged proximate to an edge of an airfoil footprint on an end wall of the airfoil end wall structure and the second plurality of pin-fins being arranged on a side of the first plurality of pin-fins facing away from the edge. a body having a surface and being formed to define a cavity, the cavity employing coolant flow through a pin-fin bank with coolant discharge through a plurality of film-cooling holes defined on the surface, the pin-fin bank including first and second pluralities of pin-fins (60, 70), the first plurality of pin-fins and the second plurality of pin-fins each being aligned in parallel with a determined flow streamline, and the plurality of film-cooling holes defined on the surface of the body being between individual pin-fins of the pin-fin bank, wherein the distance between any two pin-fins of the first and second pluralities of pin-fins (60, 70) is a function of a dimension of one or more of the plurality of film-cooling holes in a direction perpendicular to the determined flow streamline, characterized in that the surface includes a surface of an airfoil end wall structure of a gas turbine engine with the first plurality of pin-fins being arranged proximate to an edge of an airfoil footprint on an end wall of the airfoil end wall structure and the second plurality of pin-fins being arranged on a side of the first plurality of pin-fins facing away from the edge.
Medical injection device comprising a container body and a stopper in gliding engagement within the container body for expelling a fluid through an opening of said container body, wherein: - at least the distal portion of the stopper that is in contact with the fluid is made of a thermoplastic polyolefin, - the stopper further comprises at least one O-ring (4, 4') maintained in at least one peripheral groove (210, 210'), said medical injection device being characterized in that: - said at least one O-ring (4, 4') is made of a butyl-type rubber; and - the cross-section of said at least one peripheral groove (210, 210') of the stopper is designed so as to compress both axially and radially the at least one O-ring when said at least one O-ring is engaged in the peripheral groove between the stopper and the inner wall of the container body. - at least the distal portion of the stopper that is in contact with the fluid is made of a thermoplastic polyolefin, - the stopper further comprises at least one O-ring (4, 4') maintained in at least one peripheral groove (210, 210'), - said at least one O-ring (4, 4') is made of a butyl-type rubber; and - the cross-section of said at least one peripheral groove (210, 210') of the stopper is designed so as to compress both axially and radially the at least one O-ring when said at least one O-ring is engaged in the peripheral groove between the stopper and the inner wall of the container body.
Device for softening untreated water, comprising at least one first and one second softening column (1, 2) that include an exhaustive water treatment agent that can be regenerated, a supply line for introducing untreated water into the softening columns (1, 2) and a discharging line for discharging soft water out of the softening columns (1, 2), wherein in an alternating manner one softening column (1, 2) can be connected to the supply line by way of adjusting means (5a, 5b, 5c, 5d), while the other softening column (2, 1) can be decoupled from the supply line by means of the adjusting means (5a, 5b, 5c, 5d), wherein a controller is provided that ascertains the extent of exhaustion of the water treatment agent in each softening column (1, 2) and connects the supply line either to the first or the second softening column (1, 2) in dependence upon the extent of exhaustion in such a manner that the water treatment agents are gradually exhausted in an alternating manner, wherein the controller only comprises one through-flow meter for ascertaining flow rates (V H2O, V H20total) of untreated water and at least one time ascertaining device, characterized in that the time ascertaining device measures a time tv until a first predetermined time interval t 1 elapses, wherein the measurement is activated by means of a flow rate V H2O through the softening column (1, 2) that is connected to the supply line, and that after a first predeterminable time interval t 1 has elapsed the controller decouples the supply line from one softening column (1, 2) and connects said supply line to the other softening column if the residual capacity volume V RK of the softening column (1, 2) that is currently in operation is greater than or equal to a softening column alternating volume Vsw.
A guide extension catheter, comprising: a distal sheath having a proximal opening, a distal opening, and a central lumen extending therebetween; a proximal shaft having an outer diameter smaller than an outer diameter of the distal sheath, the proximal shaft including a distal opening; and a coupling member for securing the distal sheath to the proximal shaft, the coupling member including a distal portion attached to the distal sheath and a proximal portion disposed within the distal opening of the proximal shaft, characterized in that the proximal portion of the coupling member has an oval, polygonal, flat, irregular or flat ribbon-like profile. a distal sheath having a proximal opening, a distal opening, and a central lumen extending therebetween; a proximal shaft having an outer diameter smaller than an outer diameter of the distal sheath, the proximal shaft including a distal opening; and a coupling member for securing the distal sheath to the proximal shaft, the coupling member including a distal portion attached to the distal sheath and a proximal portion disposed within the distal opening of the proximal shaft, characterized in that the proximal portion of the coupling member has an oval, polygonal, flat, irregular or flat ribbon-like profile.
A computer system for editing virtual documents, comprising: a storage component configured to store a plurality of fragments (1 to n) associated with a virtual document, the virtual document associated with logical structure rules associating the respective fragments with the virtual document wherein the logical structure rules define allowed relationships within the document to check consistency of fragment dependencies, and wherein each fragment (1 to n) is stored separately from the other fragments and wherein allowed fragment dependencies are stored with the respective fragments; a processing component configured to assemble the virtual document by retrieving the plurality of associated fragments (1 to n) and ordering the plurality of associated fragments according to the stored fragment dependencies and the logical structure rules wherein the logical structure rules further define where a particular fragment is positioned in a visualization of the virtual document; an editor component configured to present the visualization of the virtual document to a user for editing and to receive editing commands from the user wherein a specific editing command is configured to modify a specific fragment of the virtual document in the storage component and is further configured to reject the modification if the consistency check fails. a storage component configured to store a plurality of fragments (1 to n) associated with a virtual document, the virtual document associated with logical structure rules associating the respective fragments with the virtual document wherein the logical structure rules define allowed relationships within the document to check consistency of fragment dependencies, and wherein each fragment (1 to n) is stored separately from the other fragments and wherein allowed fragment dependencies are stored with the respective fragments; a processing component configured to assemble the virtual document by retrieving the plurality of associated fragments (1 to n) and ordering the plurality of associated fragments according to the stored fragment dependencies and the logical structure rules wherein the logical structure rules further define where a particular fragment is positioned in a visualization of the virtual document; an editor component configured to present the visualization of the virtual document to a user for editing and to receive editing commands from the user wherein a specific editing command is configured to modify a specific fragment of the virtual document in the storage component and is further configured to reject the modification if the consistency check fails.
A method for manufacturing a carbon fiber, comprising: a step of immersing a carbon fiber composite material in an acidic aqueous solution at a temperature within the range of 50°C to 90°C to elute at least a part of the resin component of the CFC, to thereby obtain a substantially fibrous product; and a step of stirring the substantially fibrous product obtained in the step in an alkaline aqueous solution using a high-speed stirrer or a reciprocating rotary stirrer to elute at least a part of the resin component of the substantially fibrous product, to thereby obtain a fibrous product.
An elbow joint for a foldable goal post assembly, the elbow joint comprising: a first elbow portion attachable to a first goal post a second elbow portion attachable to a second goal post, the second elbow portion pivotally connectable to the first elbow portion about a hinged connection (111, 121); and a locking rod, a transverse cross section of which is cross-shaped along at least a portion of its longitudinal length; wherein the first elbow portion defines a first cavity for receiving at least a portion of the locking rod and wherein the second elbow portion defines a second cavity for receiving at least a portion of the locking rod; and wherein the elbow joint is configured such that the locking rod is slidably movable in a direction perpendicular to the plane in which the first elbow portion and second elbow portion are able to rotate relative to each other between: a first configuration in which the locking rod is partially located within the first cavity and partially located within the second cavity to lock the elbow joint by preventing pivotal movement of the first and second elbow portions about the hinged connection; and a second configuration in which the locking rod is pulled out of at least one of the cavities to unlock the elbow joint such that the first and second elbow portions are permitted to pivot about the hinged connection. a first elbow portion attachable to a first goal post a second elbow portion attachable to a second goal post, the second elbow portion pivotally connectable to the first elbow portion about a hinged connection (111, 121); and a locking rod, a transverse cross section of which is cross-shaped along at least a portion of its longitudinal length; wherein the first elbow portion defines a first cavity for receiving at least a portion of the locking rod and wherein the second elbow portion defines a second cavity for receiving at least a portion of the locking rod; and wherein the elbow joint is configured such that the locking rod is slidably movable in a direction perpendicular to the plane in which the first elbow portion and second elbow portion are able to rotate relative to each other between: a first configuration in which the locking rod is partially located within the first cavity and partially located within the second cavity to lock the elbow joint by preventing pivotal movement of the first and second elbow portions about the hinged connection; and a second configuration in which the locking rod is pulled out of at least one of the cavities to unlock the elbow joint such that the first and second elbow portions are permitted to pivot about the hinged connection. a first configuration in which the locking rod is partially located within the first cavity and partially located within the second cavity to lock the elbow joint by preventing pivotal movement of the first and second elbow portions about the hinged connection; and a second configuration in which the locking rod is pulled out of at least one of the cavities to unlock the elbow joint such that the first and second elbow portions are permitted to pivot about the hinged connection.
Backrest for a chair, the backrest comprising a substantially rectangular backrest frame comprising upper, lower, right-side and left-side frame members and an elastic membrane stretched in the backrest frame, wherein the right-side and left-side frame members of the backrest frame are bent at a bent point so that a middle of each of the frame members gently projects forward when viewed from a side, the elastic membrane being stretched so that a middle is curved at a curved point forward when viewed from the side, the backrest further comprising a pair of shape-maintaining members each of which is provided obliquely outward and upward between the bent portion of each of the right and left side members and part of the lower frame member close to each of the right and left side frame members, the elastic membrane being supported at lower ends of right and left side portions by the shape-maintaining member, characterized in that the backrest frame is molded together with the shape-maintaining members and the elastic membrane.
A hydrogenated tetracyclododecene-based ring-opening polymer comprising a repeating unit derived from tetracyclododecene having a content of endo-anti stereoisomer of 90% or more in a ratio of 40 wt% or more based on a total amount of repeating units, the hydrogenated tetracyclododecene-based ring-opening polymer being obtained by hydrogenating 98% or more of main-chain carbon-carbon double bonds of a tetracyclododecene-based ring-opening polymer, wherein the ratio of meso diads in the repeating unit determined based on the intensity ratio of the signal at 51.40 ppm attributed to meso diads to the signal at 51.53 ppm attributed to racemo diads in the 13 C-NMR spectrum measured at 210°C using o-dichlorobenzene-d 4 /trichlorobenzene mixed solvent is 65% or more, and the melting point measured as a temperature at which an endothermic calorific value is a maximum with respect to the first-order phase transition peak due to crystal melting using a differential scanning calorimeter at a heating rate of 10°C/min is 300°C or more. wherein the ratio of meso diads in the repeating unit determined based on the intensity ratio of the signal at 51.40 ppm attributed to meso diads to the signal at 51.53 ppm attributed to racemo diads in the 13 C-NMR spectrum measured at 210°C using o-dichlorobenzene-d 4 /trichlorobenzene mixed solvent is 65% or more, and the melting point measured as a temperature at which an endothermic calorific value is a maximum with respect to the first-order phase transition peak due to crystal melting using a differential scanning calorimeter at a heating rate of 10°C/min is 300°C or more.
A device comprising a microelectromechanical system, MEMS, sensor (102; 202), the device comprising: a MEMS structure of the MEMS sensor (102; 202); a complementary metal-oxide-semiconductor, CMOS, structure coupled to the MEMS structure, wherein the CMOS structure comprises a silicon, Si, substrate coupled to a CMOS interconnect that is in contact with the MEMS structure; at least one flip chip (104; 304) coupled to the silicon substrate, wherein the silicon substrate is located between the at least one flip chip and the CMOS interconnect; at least one through-silicon via, TSV, in direct contact with the CMOS interconnect at a first end and with the at least one flip chip at a second end to provide an electrical connection between the at least one flip chip and the MEMS structure; and at least one layer on the Si substrate of the CMOS structure, wherein the at least one layer provides electrical connections from the at least one flip chip to at least one of package pins, another flip chip, and an external component, wherein the at least one flip chip comprises a plurality of flip chips (304, 306, 308) and the at least one layer provides electrical connections from at least one of the plurality of flip chips to at least one pad of the MEMS sensor. a MEMS structure of the MEMS sensor (102; 202); a complementary metal-oxide-semiconductor, CMOS, structure coupled to the MEMS structure, wherein the CMOS structure comprises a silicon, Si, substrate coupled to a CMOS interconnect that is in contact with the MEMS structure; at least one flip chip (104; 304) coupled to the silicon substrate, wherein the silicon substrate is located between the at least one flip chip and the CMOS interconnect; at least one through-silicon via, TSV, in direct contact with the CMOS interconnect at a first end and with the at least one flip chip at a second end to provide an electrical connection between the at least one flip chip and the MEMS structure; and at least one layer on the Si substrate of the CMOS structure, wherein the at least one layer provides electrical connections from the at least one flip chip to at least one of package pins, another flip chip, and an external component, wherein the at least one flip chip comprises a plurality of flip chips (304, 306, 308) and the at least one layer provides electrical connections from at least one of the plurality of flip chips to at least one pad of the MEMS sensor.