mhurhangee/ep-ind-claims huggingface dataset:
Method for operating a hydraulic pressing unit, in particular a manual pressing unit, the pressing unit comprising a hydraulic pump, a moving part, a stationary part and a return valve, the moving part further being moved into a pressing position by the build-up of hydraulic pressure obtained by using the hydraulic pump to fill a hydraulic chamber with hydraulic medium from a supply chamber, the moving part further being designed to automatically move from the pressing position back into an end position by the action of a restoring spring and the return valve being designed to close only after the pressure drops below a certain pressure acting on the return valve due to the hydraulic medium running back, characterised in that, in order to act on the hydraulic medium upstream of the return valve that flows when said return valve is open, means are provided which counteract the flow of the hydraulic medium in such a way that a pressure drop that occurs leads to the return valve being shifted into the closed position.
A cement system for forming an implant, comprising a reactive glass ionomer cement powder, and a filler which is substantially inert when mixed with water and is selected from (CaO)(Al 2 O 3) 6, (CaO)(Al 2 O 3) 2, calcium silicate (CaOSiO 2), and mixtures thereof, characterized in that the substantially inert filler is included in an amount of from 1 to 35 wt %, preferably in an amount of from 3 to 35 wt %, 5 to 30 wt %, or 10 to 25 wt %, based on the weight of the GIC powder and the substantially inert filler, the cement system further includes a polycarboxylic acid, and the polycarboxylic acid is included in an amount sufficient to initially provide a paste having a pH of less than 7 when the cement system is mixed with water and to maintain the pH of the cement paste below 7 for at least one hour.
A method for introducing heterologous DNA into at least one cell of a plant seed embryo wherein said introducing of the heterologous DNA is achieved by priming a plant seed with a medium for said priming, wherein said medium contains the heterologous DNA inserted into a viral DNA expression construct, wherein said priming initiates seed germination but does not allow radicle emergence and wherein the priming medium has a water potential enabling seed imbibition but not radicle emergence, thereby introducing the heterologous DNA in the plant seed embryo.
Method for producing a connecting section, provided with an end face, as part of a tool, in particular of a bit or a chisel which can be fastened in an axially mobile fashion in the tool holder of a hammer drill, or as part of a connecting rod, - wherein the connecting section comprises at least one longitudinal groove, at least one of which is at least partially closed towards the end face of the connecting section, - characterised by the method steps a) providing a semi-finished bit or a rod having an essentially cylindrical or polygonal, in particular square, circumferential surface, b) inserting the connecting section into a closable die, c) impressing the at least one longitudinal groove by radial movement of one or more shaping bodies which can be moved in the closable die, so that elongation of the connecting section and, in the region of the longitudinal groove, a cross-sectional area reduction are induced, - characterised in that a stamp, which at the start of the impressing process has a distance from the end face of the connecting section that is less than the elongation of the connecting section induced by the impressing, or a sprung stamp presses on the end face, so that the elongation of the connecting section is limited. - wherein the connecting section comprises at least one longitudinal groove, at least one of which is at least partially closed towards the end face of the connecting section, - characterised by the method steps a) providing a semi-finished bit or a rod having an essentially cylindrical or polygonal, in particular square, circumferential surface, b) inserting the connecting section into a closable die, c) impressing the at least one longitudinal groove by radial movement of one or more shaping bodies which can be moved in the closable die, so that elongation of the connecting section and, in the region of the longitudinal groove, a cross-sectional area reduction are induced, a) providing a semi-finished bit or a rod having an essentially cylindrical or polygonal, in particular square, circumferential surface, b) inserting the connecting section into a closable die, c) impressing the at least one longitudinal groove by radial movement of one or more shaping bodies which can be moved in the closable die, so that elongation of the connecting section and, in the region of the longitudinal groove, a cross-sectional area reduction are induced, - characterised in that a stamp, which at the start of the impressing process has a distance from the end face of the connecting section that is less than the elongation of the connecting section induced by the impressing, or a sprung stamp presses on the end face, so that the elongation of the connecting section is limited.
Storage unit (10, 12) of an at last partly automated storage system, with at least one box element, characterised in that the box element is made at least substantially, namely with a total mass percentage and/or total volume percentage of more than 50 %, of a cellulose material, the storage unit (10, 12) comprising at least one coating element that is configured for an at least partial coating of the at least one box element.
A method of manufacturing a catalyst (3, 4) for a proton-exchange membrane fuel cell PEMFC, said catalyst being Pt x M y -based, M being a transition metal, said method comprising the steps of: - depositing Pt x M y nanostructures on a support; - annealing the nanostructures; - depositing a Pt x M y layer at the surface of the nanostructures thus formed; - chemically leaching metal M. - depositing Pt x M y nanostructures on a support; - annealing the nanostructures; - depositing a Pt x M y layer at the surface of the nanostructures thus formed; - chemically leaching metal M.
A compound represented by the formula wherein X is an alkylene group or -NH-; R 1 and R 2 are the same or different and each is a hydrogen atom, an alkyl group, a hydroxyl group, an alkoxy group, or an aryl group optionally having substituent(s), R 1 and R 2 optionally form, together with the adjacent nitrogen atom, a 5- or 6-membered ring; R 3 is a hydrocarbon group having 1-20 carbon atoms; and R 4 is a hydrocarbon group having 1-30 carbon atoms, or a salt thereof. X is an alkylene group or -NH-; R 1 and R 2 are the same or different and each is a hydrogen atom, an alkyl group, a hydroxyl group, an alkoxy group, or an aryl group optionally having substituent(s), R 1 and R 2 optionally form, together with the adjacent nitrogen atom, a 5- or 6-membered ring; R 3 is a hydrocarbon group having 1-20 carbon atoms; and R 4 is a hydrocarbon group having 1-30 carbon atoms, or a salt thereof.
A vacuum pump comprising: an inlet port; a motor; a rotating body rotatably driven by the motor, comprising a rotary blade cylindrical portion; a stator located facing the rotating body, comprising a thread groove spacer; an outlet port for exhausting a gas that has been sucked in through the inlet port; and a gas exhaust passage (45a, 70a) connecting a downstream space of the rotating body to the outlet port and being formed in a flow channel of the gas, and the rotating body extending in an inner circumferential side of the gas exhaust passage in a radial direction of the rotating body, wherein the rotary blade cylindrical portion or the thread groove spacer covers the opening of a cylindrical hole (45a, 70) serving as the gas exhaust passage, wherein the thread groove spacer serving as a gas exhaust passage forming member or a base member serving as a gas exhaust passage forming member forms the cylindrical hole (45a, 70a), wherein no blind portion exists at an opening edge of the gas exhaust passage in the downstream space side when the gas exhaust passage forming member that forms the gas exhaust passage is viewed from at least either of an upper side or an oblique upper side, or from at least either of a lower side or an oblique lower side. an inlet port; a motor; a rotating body rotatably driven by the motor, comprising a rotary blade cylindrical portion; a stator located facing the rotating body, comprising a thread groove spacer; an outlet port for exhausting a gas that has been sucked in through the inlet port; and a gas exhaust passage (45a, 70a) connecting a downstream space of the rotating body to the outlet port and being formed in a flow channel of the gas, and the rotating body extending in an inner circumferential side of the gas exhaust passage in a radial direction of the rotating body, wherein the rotary blade cylindrical portion or the thread groove spacer covers the opening of a cylindrical hole (45a, 70) serving as the gas exhaust passage, wherein the thread groove spacer serving as a gas exhaust passage forming member or a base member serving as a gas exhaust passage forming member forms the cylindrical hole (45a, 70a), wherein no blind portion exists at an opening edge of the gas exhaust passage in the downstream space side when the gas exhaust passage forming member that forms the gas exhaust passage is viewed from at least either of an upper side or an oblique upper side, or from at least either of a lower side or an oblique lower side.
A padlock comprising: a lock body; a shackle having long and short legs receivable in corresponding first and second shackle openings extending from an upper surface of the lock body and axially moveable between a retracted position and an extended position, the short leg being withdrawn from the lock body when in the extended position; a locking mechanism disposed in the lock body, the locking mechanism being selectively operable between a locked condition and an unlocked condition; and a latch member (120; 120') disposed in the lock body, the latch member including a laterally outermost shackle engaging portion (124, 125) that lockingly engages a recess in the short shackle leg when the locking mechanism is in the locked condition and is disengageable from the recess when the locking mechanism is in the unlocked condition; wherein an upper surface of the shackle engaging portion of the latch member (120; 120') includes at least a first notch (121, 122) laterally aligned with a laterally innermost portion of a circumferential edge of the second shackle opening when the shackle engaging portion is in normal locking engagement with the recess; and characterized in that the latch member (120; 120') is sized such that upward facing surfaces of the latch member (120; 120') that align with the circumferential edge of the second shackle opening are limited to the first notch when the shackle engaging portion is in a normal locking engagement with the recess. a lock body; a shackle having long and short legs receivable in corresponding first and second shackle openings extending from an upper surface of the lock body and axially moveable between a retracted position and an extended position, the short leg being withdrawn from the lock body when in the extended position; a locking mechanism disposed in the lock body, the locking mechanism being selectively operable between a locked condition and an unlocked condition; and a latch member (120; 120') disposed in the lock body, the latch member including a laterally outermost shackle engaging portion (124, 125) that lockingly engages a recess in the short shackle leg when the locking mechanism is in the locked condition and is disengageable from the recess when the locking mechanism is in the unlocked condition; wherein an upper surface of the shackle engaging portion of the latch member (120; 120') includes at least a first notch (121, 122) laterally aligned with a laterally innermost portion of a circumferential edge of the second shackle opening when the shackle engaging portion is in normal locking engagement with the recess; and characterized in that the latch member (120; 120') is sized such that upward facing surfaces of the latch member (120; 120') that align with the circumferential edge of the second shackle opening are limited to the first notch when the shackle engaging portion is in a normal locking engagement with the recess.
A sensor arrangement for installation in a carriageway; wherein the sensor arrangement comprises a hollow profile and a piezoelectric measuring arrangement; said hollow profile comprising a cavity and said piezoelectric measuring arrangement being arranged in the cavity in mechanical contact with the hollow profile; wherein the hollow profile comprises an external force introduction surface and the hollow profile transmits a weight force acting on the force introduction surface onto the piezoelectric measuring arrangement; and wherein the piezoelectric measuring arrangement detects an introduced weight force and outputs electrical signals that are proportional to a magnitude of the detected weight force; characterized in that the sensor arrangement comprises a separating element (4, 4', 4"), which separating element (4, 4', 4") prevents a rolling force acting on the separating element (4, 4', 4") from being transmitted into the hollow profile; and the separating element (4, 4', 4") comprises at least one distribution opening (40, 40') wherein grout can flow through said distribution opening (40, 40').
A light emitting device (100, 200) comprising a plurality of light emitting device units (120,220) disposed in series, each of the plurality of light emitting device units (120, 220) comprising: a substrate (131, 231); at least one semiconductor light emitting element (121, 221) disposed on the substrate (131, 231); and a resistor (122, 222) coupled to the at least one semiconductor light emitting element (121, 221), wherein the resistor (122, 222) is coupled in parallel to the at least one semiconductor light emitting element (121, 221), and characterized in that the resistor (122, 222) has a resistance set at such a value that when a light emitting operation voltage for causing light emission of the at least one semiconductor light emitting element (121, 221) is applied to the at least one semiconductor light emitting element (121, 221), a current flowing through the resistor is equal to or less than one-fiftieth of a current flowing through the at least one semiconductor light emitting element (121, 221).
A nasal delivery device for delivering substance to a nasal cavity of a subject, posterior of a nasal valve of the subject, the delivery device comprising: a nosepiece having a longitudinal axis and comprising a tip element which extends axially to the longitudinal axis of the nosepiece and includes a delivery aperture from which substance is in use delivered to the nasal cavity of the subject, wherein a distal end of the tip element is tapered and inclined to the longitudinal axis of the nosepiece from a forwardmost sagittal section of the tip element to a rearwardmost sagittal section of the tip element, whereby the delivery aperture extends both laterally across the tip element and along a longitudinal extent of the tip element, and the tip element has an elongate lateral section which has a longer dimension (d 1) in a first, sagittal direction than a second direction orthogonal to the sagittal direction, such that, when the nosepiece is inserted into the nasal cavity of the subject, the longer dimension ( d 1) of the tip element acts to engage lower and upper surfaces of the nasal cavity of the subject; a nozzle through which substance is in use delivered to the nasal cavity of the subject; and a delivery unit for delivering substance through the nozzle. a nosepiece having a longitudinal axis and comprising a tip element which extends axially to the longitudinal axis of the nosepiece and includes a delivery aperture from which substance is in use delivered to the nasal cavity of the subject, wherein a distal end of the tip element is tapered and inclined to the longitudinal axis of the nosepiece from a forwardmost sagittal section of the tip element to a rearwardmost sagittal section of the tip element, whereby the delivery aperture extends both laterally across the tip element and along a longitudinal extent of the tip element, and the tip element has an elongate lateral section which has a longer dimension (d 1) in a first, sagittal direction than a second direction orthogonal to the sagittal direction, such that, when the nosepiece is inserted into the nasal cavity of the subject, the longer dimension ( d 1) of the tip element acts to engage lower and upper surfaces of the nasal cavity of the subject; a nozzle through which substance is in use delivered to the nasal cavity of the subject; and a delivery unit for delivering substance through the nozzle.
A method for predicting a state of a cell in a radio access network, RAN, the method comprising: - obtaining information of the cell; - determining one or more sets of conditions based on the obtained information, characterized in that at least one of said one or more sets of conditions indicates a decrease of a Random Access Channel, RACH, success rate; and - predicting that the cell will enter a sleeping state when at least one set of said one or more sets of conditions is fulfilled. - obtaining information of the cell; - determining one or more sets of conditions based on the obtained information, characterized in that at least one of said one or more sets of conditions indicates a decrease of a Random Access Channel, RACH, success rate; and - predicting that the cell will enter a sleeping state when at least one set of said one or more sets of conditions is fulfilled.
A system, comprising: a frac system, comprising: a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, wherein the first fluid is a substantially proppant free fluid and the second fluid is a proppant laden fluid, wherein the hydraulic energy transfer system is configured to minimize or inhibit mixing between the first and second fluids, characterized in that the hydraulic energy transfer system comprises a hydraulic turbo-charger. a frac system, comprising: a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, wherein the first fluid is a substantially proppant free fluid and the second fluid is a proppant laden fluid, wherein the hydraulic energy transfer system is configured to minimize or inhibit mixing between the first and second fluids, characterized in that the hydraulic energy transfer system comprises a hydraulic turbo-charger.
In a process for producing direct reduced iron, DRI, in a reduction reactor plant having a reduction zone and a cooling zone, a reducing gas recycle loop including said reduction zone and a cooling gas recycle loop including said cooling zone, wherein iron oxide-containing particles are fed to said reduction zone, said iron oxide-containing particles are reduced to metallic iron-containing DRI in said reduction zone by reacting with a high-temperature reducing gas comprising hydrogen and carbon monoxide circulating in said reducing gas recycle loop, still-hot DRI is fed to said cooling zone, a cooling gas is circulated in said cooling gas recycle loop through said cooling zone to cool-down said DRI and with at least a portion of said cooling gas being withdrawn from said cooling zone, cooled and scrubbed, mixed with a compatible high pressure make-up gas stream, and recirculated along the cooling gas recycle loop back to said cooling zone, and the cooled DRI is discharged from said cooling zone; the improvement comprising the recycling of the cooling gas in said cooling gas recycle loop is at least partially accomplished by means of at least one ejector driven by the high pressure stream of a non-oxidizing make-up gas as the motive power for said ejector.
Method for manufacturing a microelectronic device comprising: a) a step of providing a semiconductor-on-insulator substrate comprising a support substrate over one face of which, called main face, rests at least two stacks each provided, in this order and starting from the main face, with a dielectric layer and with a semiconductor layer, each stack forming an island over which one or several active component(s) are intended to be formed, each island being laterally delimited by sidewalls, called first sidewalls, and the islands being separated from one another by at least one isolation trench which extends over at least the entirety of a thickness of the stack up to a first bottom formed on or in the support substrate, each isolation trench being configured to be filled with a first dielectric material, b) a step of roughening a passive section of the first bottom of the isolation trench configured to generate, at said section, a roughness quadratic mean comprised between 2 nm and 6 nm, and c) a step of forming a component, called passive component, covering the first dielectric material and directly above the passive section. a) a step of providing a semiconductor-on-insulator substrate comprising a support substrate over one face of which, called main face, rests at least two stacks each provided, in this order and starting from the main face, with a dielectric layer and with a semiconductor layer, each stack forming an island over which one or several active component(s) are intended to be formed, each island being laterally delimited by sidewalls, called first sidewalls, and the islands being separated from one another by at least one isolation trench which extends over at least the entirety of a thickness of the stack up to a first bottom formed on or in the support substrate, each isolation trench being configured to be filled with a first dielectric material, b) a step of roughening a passive section of the first bottom of the isolation trench configured to generate, at said section, a roughness quadratic mean comprised between 2 nm and 6 nm, and c) a step of forming a component, called passive component, covering the first dielectric material and directly above the passive section.
Magazine for a cannon having multiple containers for holding one cartridge in each case, wherein the containers are connected to one another by a connecting means, wherein at least one container has a support shell and at least one holding flap (5.1, 5.2), wherein the holding flap (5.1, 5.2) is pivotably held on the support shell, wherein the holding flap (5.1, 5.2) is pivotable back and forth between a release position and a holding position, characterized in that the holding flap (5.1, 5.2) has a first region and an axially spaced second region, wherein the first region is a first partially cylindrical region with a first radius, and the second region is a second partially cylindrical region with a second radius, wherein the second radius is smaller than the first.