mhurhangee/ep-ind-claims huggingface dataset:
A method for feeding pulverised coal into a blast furnace; comprising: providing a tuyere stock for blowing hot blast air from a bustle pipe into a furnace hearth of a blast furnace through a tuyere installed in an opening in the furnace wall; providing a pulverised coal injection lance for feeding pulverised coal into the tuyere, the pulverised coal injection lance comprising an inner pipe for conveying pulverised coal and an outer pipe, coaxially arranged around the inner pipe, for conveying combustive gas, the inner pipe forming a separation wall for separating the pulverised coal from the combustive gas, the pulverised coal injection lance having a lance tip arranged in the tuyere; allowing the pulverised coal and the combustive gas to form a mixture of pulverised coal and combustive gas at the lance tip; and burning the mixture of pulverised coal and combustive gas in the tuyere characterised by monitoring whether or not a flame at the lance tip is burning; and upon determination that the flame at the lance tip is not burning, reigniting the flame by temporarily reducing the flow of combustive gas through the pulverised coal injection lance. providing a tuyere stock for blowing hot blast air from a bustle pipe into a furnace hearth of a blast furnace through a tuyere installed in an opening in the furnace wall; providing a pulverised coal injection lance for feeding pulverised coal into the tuyere, the pulverised coal injection lance comprising an inner pipe for conveying pulverised coal and an outer pipe, coaxially arranged around the inner pipe, for conveying combustive gas, the inner pipe forming a separation wall for separating the pulverised coal from the combustive gas, the pulverised coal injection lance having a lance tip arranged in the tuyere; allowing the pulverised coal and the combustive gas to form a mixture of pulverised coal and combustive gas at the lance tip; and burning the mixture of pulverised coal and combustive gas in the tuyere characterised by monitoring whether or not a flame at the lance tip is burning; and upon determination that the flame at the lance tip is not burning, reigniting the flame by temporarily reducing the flow of combustive gas through the pulverised coal injection lance.
Upper part of a valve comprising a head piece, a spindle, a disc, a valve body as well as a sealing device, wherein the head piece is centrally penetrated by the spindle, via which the valve body can be actuated, which is adapted to come to rest against the valve seat of a housing, wherein the sealing device is arranged between the valve body and the valve seat, which comprises a sealing ring, which rests against the disc, which has a bore, with which it is arranged on a receiving mandrel of the valve body, wherein at least two passage openings are arranged circumferentially at a distance from one another in the disc at a radial distance from the bore, characterised in that the disc is surrounded by the sealing ring, wherein, after the upper part of the valve is screwed into the housing of a fitting by means of its head piece in the closed state of the valve body, in which it rests against the valve seat of the housing, the disc and the sealing ring come to rest against the valve seat of the housing.
A heater (104, 204) for a heat not burn device (101, 201); the heater (104, 204) including a longitudinal heating element including a resistive heating track formed thereon; the heater (104, 204) further including a tapered tip for penetrating a consumable (102, 202) engageable with the device (101, 201), characterised in that the heating element is formed from a heater material of a first thermal conductivity and the tapered tip is formed from a tip material of a second thermal conductivity; the second thermal conductivity being lower than the first thermal conductivity.
An acoustic output device comprising: a speaker unit; a user interface unit configured to provide a user interface region to which respective acoustic contents are mapped and provide a scroll user interface for performing a scroll interaction with the user interface region for browsing the acoustic contents; and a processor configured to, in response to a scroll interaction for moving the scroll UI being received, display information of an acoustic content mapped to a position of the scroll UI on the user interface region and reproduce the acoustic content during a time during which the scroll UI stays on the position; and a projector, provided on the scroll UI, wherein the processor is configured to control the projector to project an image of the information on an area of the user interface region, the area corresponding to a changed position of the scroll UI on the user interface region in response to the position of the scroll UI being changed; wherein the speaker unit comprises: at least one speaker arranged in a preset direction; and a cover unit provided on the at least one speaker and covering the at least one speaker, and wherein the scroll UI comprises a device configured to move in the preset direction on the cover unit. a speaker unit; a user interface unit configured to provide a user interface region to which respective acoustic contents are mapped and provide a scroll user interface for performing a scroll interaction with the user interface region for browsing the acoustic contents; and a processor configured to, in response to a scroll interaction for moving the scroll UI being received, display information of an acoustic content mapped to a position of the scroll UI on the user interface region and reproduce the acoustic content during a time during which the scroll UI stays on the position; and a projector, provided on the scroll UI, wherein the processor is configured to control the projector to project an image of the information on an area of the user interface region, the area corresponding to a changed position of the scroll UI on the user interface region in response to the position of the scroll UI being changed; wherein the speaker unit comprises: at least one speaker arranged in a preset direction; and a cover unit provided on the at least one speaker and covering the at least one speaker, and wherein the scroll UI comprises a device configured to move in the preset direction on the cover unit. at least one speaker arranged in a preset direction; and a cover unit provided on the at least one speaker and covering the at least one speaker, and wherein the scroll UI comprises a device configured to move in the preset direction on the cover unit.
A method to operate an electroactive polymer transducer device as combined actuator and sensing device with good haptic feedback in a click operation as a switch, characterized in that it comprises the steps of - applying a counter-voltage to electrically conductive layers (4, 1002, 1004) having at least one plastic material layer (3, 1003) comprising dielectric electroactive polymer material arranged therebetween, by a control unit, in order to hamper a thickness-reduction of an active area of the plastic material layer(s) (3, 1003) when beginning to apply an external mechanical force to the electroactive polymer transducer device, preferably in at least one actuation area, until a common click point is reached, and - reversing the applied voltage by the control unit after the common click-point is passed to support the click operation. - applying a counter-voltage to electrically conductive layers (4, 1002, 1004) having at least one plastic material layer (3, 1003) comprising dielectric electroactive polymer material arranged therebetween, by a control unit, in order to hamper a thickness-reduction of an active area of the plastic material layer(s) (3, 1003) when beginning to apply an external mechanical force to the electroactive polymer transducer device, preferably in at least one actuation area, until a common click point is reached, and - reversing the applied voltage by the control unit after the common click-point is passed to support the click operation.
A method of magnetic field detection, the method comprising: modulating, at a frequency, a current applied through first and second terminals of a Hall sensor; amplifying a voltage across third and fourth terminals of the Hall sensor to generate an amplified voltage, wherein the voltage is generated at least in part in response to the current being applied through the first and second terminals of the Hall sensor; demodulating, at the same frequency, the amplified voltage to generate a demodulated signal; determining presence of a magnetic field based on the demodulated signal, wherein the presence of the magnetic field is determined without application of a current through the third and fourth terminals of the Hall sensor and without amplification of a voltage across the first and second terminals; and entering an implantable medical device comprising the Hall sensor into a safe mode based in part on the determination of the presence of the magnetic field. modulating, at a frequency, a current applied through first and second terminals of a Hall sensor; amplifying a voltage across third and fourth terminals of the Hall sensor to generate an amplified voltage, wherein the voltage is generated at least in part in response to the current being applied through the first and second terminals of the Hall sensor; demodulating, at the same frequency, the amplified voltage to generate a demodulated signal; determining presence of a magnetic field based on the demodulated signal,
System comprising an optical line terminal OLT, a passive optical network port dynamic bandwidth allocation, PON port DBA, module and two PON path DBA modules, wherein the OLT comprises: a service processing module, configured to: when service congestion occurs, send a backpressure request message to the PON port DBA, module; the PON port DBA module being configured to receive the backpressure request message from the service processing module, and perform backpressure on one of two PON path DBA modules with a lower priority according to a backpressure priority and send a backpressure indication signal to the one of two PON path DBA modules with the lower priority, wherein the PON path DBA modules are configured such that the one of two PON path DBA modules with the lower priority receives the backpressure indication signal, reduces uplink bandwidth; wherein the two PON path DBA modules comprise Gigabit-capable Passive Optical Network, GPON, path DBA module and Next Generation PON, NG-PON, path DBA module. a service processing module, configured to: when service congestion occurs, send a backpressure request message to the PON port DBA, module; the PON port DBA module being configured to receive the backpressure request message from the service processing module, and perform backpressure on one of two PON path DBA modules with a lower priority according to a backpressure priority and send a backpressure indication signal to the one of two PON path DBA modules with the lower priority, wherein the PON path DBA modules are configured such that the one of two PON path DBA modules with the lower priority receives the backpressure indication signal, reduces uplink bandwidth; wherein the two PON path DBA modules comprise Gigabit-capable Passive Optical Network, GPON, path DBA module and Next Generation PON, NG-PON, path DBA module.
A blood purification device (100, 110, 112, 115, 120, 122, 200, 300, 400, 500, 600, 610), comprising: a tube receiving plate that holds an elastic pump tube (41, 41a-41c); a tube pressing member driving unit (20, 20a-20c) which is positioned facing the tube receiving plate across the pump tube (41, 41a-41c), and which causes a tube pressing member (15, 15a-15c) to be moved with respect to the tube receiving plate; and a pump tube opening/closing mechanism that causes the tube pressing member driving unit (20, 20a-20c) to advance and retract with respect to the tube receiving plate, and thereby carries out closing and opening of the pump tube (41, 41a-41c) which is positioned between the tube pressing member (15, 15a-15c) and the tube receiving plate. a tube receiving plate that holds an elastic pump tube (41, 41a-41c); a tube pressing member driving unit (20, 20a-20c) which is positioned facing the tube receiving plate across the pump tube (41, 41a-41c), and which causes a tube pressing member (15, 15a-15c) to be moved with respect to the tube receiving plate; and a pump tube opening/closing mechanism that causes the tube pressing member driving unit (20, 20a-20c) to advance and retract with respect to the tube receiving plate, and thereby carries out closing and opening of the pump tube (41, 41a-41c) which is positioned between the tube pressing member (15, 15a-15c) and the tube receiving plate.
An applicator assembly for treating a contoured surface, the applicator assembly comprising: an attachment frame configured to secure and position an applicator head, the applicator head being configured to apply a surface treatment to the contoured surface; at least one sensor operatively coupled to the attachment frame and configured to scan the contoured surface and produce a contoured data set; and an applicator actuator operatively coupled to the attachment frame and configured to manipulate the attachment frame such that the applicator assembly maintains an orientation of the applicator assembly relative to the contoured surface, wherein the applicator actuator comprises a gimbal configured to pivotally support a base of the attachment frame, and to rotate the attachment frame about an axis of each applicator assembly, wherein the applicator actuator further comprises a first wheel having a first circumferential surface operably coupled to a surface of the gimbal, a second wheel having a second circumferential surface operably coupled to the surface of the gimbal, and the first and second wheels being rotatably driven by an electric motor (118, 122) to rotate the attachment frame about the axis of the applicator assembly to maintain the orientation of the applicator assembly according to the contoured surface. an attachment frame configured to secure and position an applicator head, the applicator head being configured to apply a surface treatment to the contoured surface; at least one sensor operatively coupled to the attachment frame and configured to scan the contoured surface and produce a contoured data set; and an applicator actuator operatively coupled to the attachment frame and configured to manipulate the attachment frame such that the applicator assembly maintains an orientation of the applicator assembly relative to the contoured surface, wherein the applicator actuator comprises a gimbal configured to pivotally support a base of the attachment frame, and to rotate the attachment frame about an axis of each applicator assembly, wherein the applicator actuator further comprises a first wheel having a first circumferential surface operably coupled to a surface of the gimbal, a second wheel having a second circumferential surface operably coupled to the surface of the gimbal, and the first and second wheels being rotatably driven by an electric motor (118, 122) to rotate the attachment frame about the axis of the applicator assembly to maintain the orientation of the applicator assembly according to the contoured surface.
Inhalation device with an air inlet, an air outlet designed in the form of a mouth piece or nose piece, and a recess designed for accommodation of a container with an inhalable substance, whereby an air channel extends from the air inlet through the recess to the air outlet, and whereby the inhalation device comprises at least one hollow mandrel (16, 16') that projects into the recess and from which at least one air feed line (14', 14") extends to the air inlet or at least one air outlet line extends to the air outlet, characterised in that the inhalation device comprises two legs (11, 12), with one acting end (11', 12') and one actuation end (11",12") each, whereby - the legs (11, 12) are connected by means of a joint that is situated between the acting ends (11', 12') and the actuation ends (11", 12"), and - the recess is being defined between the sides of the two legs (11, 12) on the acting ends (11', 12') that face each other, and - the at least one hollow mandrel (16, 16') is arranged on one of the sides of the two legs (11, 12) that face each other within the recess, - the air inlet and the air outlet are arranged on the acting end (11', 12') of at least one of the legs (11, 12) on a side facing away from the recess, and whereby the acting ends (11', 12') can be opened or closed by actuating the legs (11, 12) on the actuation ends (11",12"), whereby the joint is designed appropriately such that an open position (a) of the acting ends (11', 12') is provided when the actuation ends (11", 12") are brought together. - the legs (11, 12) are connected by means of a joint that is situated between the acting ends (11', 12') and the actuation ends (11", 12"), and - the recess is being defined between the sides of the two legs (11, 12) on the acting ends (11', 12') that face each other, and - the at least one hollow mandrel (16, 16') is arranged on one of the sides of the two legs (11, 12) that face each other within the recess, - the air inlet and the air outlet are arranged on the acting end (11', 12') of at least one of the legs (11, 12) on a side facing away from the recess, and whereby the acting ends (11', 12') can be opened or closed by actuating the legs (11, 12) on the actuation ends (11",12"), whereby the joint is designed appropriately such that an open position (a) of the acting ends (11', 12') is provided when the actuation ends (11", 12") are brought together.
A non-aqueous pre-formulation comprising a low viscosity mixture of: a) 30-70% by weight of at least one neutral diacyl lipid; b) 30-60% by weight of at least one phospholipid; c) at least one biocompatible organic solvent; d) at least one peptide active agent; and e) at least one lipid soluble acid selected from methane sulphonic acid, benzene sulphonic acid, toluene sulphonic acid and HCl; wherein the lipid soluble acid is present at a molar ratio of peptide active agent to lipid soluble acid in the range of 1:1 to 1:30; wherein the low viscosity mixture has a viscosity of 1 to 1000 mPas at 20 °C; wherein the pre-formulation forms, or is capable of forming, at least one liquid crystalline phase structure upon contact with an aqueous fluid. a) 30-70% by weight of at least one neutral diacyl lipid; b) 30-60% by weight of at least one phospholipid; c) at least one biocompatible organic solvent; d) at least one peptide active agent; and e) at least one lipid soluble acid selected from methane sulphonic acid, benzene sulphonic acid, toluene sulphonic acid and HCl;
Hydraulic oil filter system for a hydraulic transmission, for a hydraulic control device or for the oil circuit of an internal combustion engine, comprising at least one oil pump which can be switched on as required and has a pressure side and a suction side, a pressure line to a consumer and at least one first oil filter arranged in the pressure line on the pressure side of the oil pump, wherein means being provided in the pressure line upstream of the first oil filter in the direction of flow of the oil for damping pressure impacts during intermittent operation of the oil pump, wherein a bypass line of the first oil filter is provided in the pressure line, wherein at least one first pressure valve is arranged upstream of the first oil filter and downstream of a branch of the bypass line in the flow direction of the oil, wherein at least one second pressure valve is arranged in the bypass line, characterized in that the first pressure valve has a inert opening characteristic and the second pressure valve has a agile opening characteristic, wherein the first pressure valve is formed as a damped check valve and wherein the second pressure valve is formed as an undamped check valve.
Device for positioning and clamping planks for masonry formwork, comprising a structure formed of supporting elements and on which means for clamping said planks are mounted articulated such as to pivot, so as to make them integral with the structure of said device, said clamping means being symmetrical with respect to the vertical central axis of said device, mounted rotationally on said support elements through a hinge confection and are formed of a pair of clamps connected to said structure at each of the support elements, on both sides of said device, so as to create an inclination of said planks in the clamping position of the latter, said pivoting being free so as to provide a suspension effect.
A riding type lawn mower, comprising: an engine; a travelling device provided with a front wheel and a rear wheel; a mower for cutting grasses; a PTO lever for turning on and off the driving of the mower a forward movement pedal for forward movement operation of the travelling device; a backward movement pedal for backward movement operation of the travelling device; and a hydraulic static transmission for changing power from the engine and transmitting the power to said travelling device, characterized in that a regulating mechanism is provided for regulating the operation of the backward movement pedal to low speed region upon operating the PTO lever to turn the driving of the mower on. an engine; a travelling device provided with a front wheel and a rear wheel; a mower for cutting grasses; a PTO lever for turning on and off the driving of the mower a forward movement pedal for forward movement operation of the travelling device; a backward movement pedal for backward movement operation of the travelling device; and a hydraulic static transmission for changing power from the engine and transmitting the power to said travelling device, characterized in that a regulating mechanism is provided for regulating the operation of the backward movement pedal to low speed region upon operating the PTO lever to turn the driving of the mower on.