mhurhangee/ep-ind-claims huggingface dataset:
Wind turbine having a hollow, walkable generator shaft of a generator assembly and a hollow hub attached to the generator shaft and having at least two blades attached to it, wherein the hub is enterable from the generator shaft and the wind turbine is stoppable in at least two predetermined maintenance positions of the blades, characterised in that the wind turbine further comprises a safety arrangement, in which a rotatably supported safety element having a door is mounted covering the opening leading from the generator shaft into the hub, wherein a locking arrangement for fixing the safety element in an entering position, in which the door is vertically oriented, is provided.
Method for the exhaust-gas aftertreatment of an internal combustion engine having an exhaust-gas duct and a three-way catalytic converter arranged in the exhaust-gas duct, a particle filter arranged downstream of the three-way catalytic converter, and a secondary air supply, which method comprises the following steps: ∘ operating the internal combustion engine with a stoichiometric combustion air ratio (λ E = 1), wherein the soot particles formed during the combustion are retained in the particle filter, ∘ determining a loading state of the particle filter, ∘ initiating a regeneration of the particle filter if the need for a regeneration of the particle filter is identified in the determination of the loading state, ∘ raising the exhaust-gas temperature (T EG) in a heating phase by means of operation of the internal combustion engine with a substoichiometric, rich combustion air ratio (λ E < 1) and simultaneous introduction of secondary air into the exhaust-gas duct upstream of the particle filter, wherein the unburned fuel components are exothermically converted in the exhaust-gas duct or on the particle filter with the secondary air until a regeneration temperature (T R) is attained; ∘ regenerating the particle filter, wherein the internal combustion engine is operated with a stoichiometric combustion air ratio (λ E = 1) and secondary air is introduced into the exhaust-gas duct, such that superstoichiometric exhaust gas (λ M > 1) is formed downstream of the introduction of secondary air, wherein ∘ the quantity of secondary air introduced into the exhaust-gas channel is controlled in closed-loop fashion by means of a lambda probe downstream of an introduction point for the secondary air and upstream of the particle filter. ∘ operating the internal combustion engine with a stoichiometric combustion air ratio (λ E = 1), wherein the soot particles formed during the combustion are retained in the particle filter, ∘ determining a loading state of the particle filter, ∘ initiating a regeneration of the particle filter if the need for a regeneration of the particle filter is identified in the determination of the loading state, ∘ raising the exhaust-gas temperature (T EG) in a heating phase by means of operation of the internal combustion engine with a substoichiometric, rich combustion air ratio (λ E < 1) and simultaneous introduction of secondary air into the exhaust-gas duct upstream of the particle filter, wherein the unburned fuel components are exothermically converted in the exhaust-gas duct or on the particle filter with the secondary air until a regeneration temperature (T R) is attained; ∘ regenerating the particle filter, wherein the internal combustion engine is operated with a stoichiometric combustion air ratio (λ E = 1) and secondary air is introduced into the exhaust-gas duct, such that superstoichiometric exhaust gas (λ M > 1) is formed downstream of the introduction of secondary air, wherein ∘ the quantity of secondary air introduced into the exhaust-gas channel is controlled in closed-loop fashion by means of a lambda probe downstream of an introduction point for the secondary air and upstream of the particle filter.
A circular external fixator, comprising a plurality of rings and a plurality of spacers members (3,4); said rings being mutually associated by means of said spacer members (3,4), each of said rings comprising a plurality of axial holes adapted to engage a fastening means for wire retaining devices, said rings having coupling portions for the connection of said spacer members (3,4); each spacer member (3,4) having at least one end; each coupling portion having at least one radial slot adapted to receive an end of one of said spacer member (3,4); said fixator being characterized in that each of said spacer members (3,4) has two ends, each end having a screw (31,41) and a plug (33,47), said plug (33,47) being slidingly connected with said end and being biased by a spring (34, 48) towards said screw to provide a snap-on connection of said spacer member (3,4) to said radial slot.
Multistage dry vacuum pump including a plurality of pumping stages (TA, T1, T2, T3, T4, TR) respectively comprising an inlet and an outlet, the pumping stages being disposed in series between an intake and a discharge of the vacuum pump, the vacuum pump further including bypass means including a channel connecting the outlet of a pumping stage to be bypassed to the discharge, characterized in that the bypass means include at least one annular seal (12a, 12b) having a base forming a radial projection (14a, 14b) surmounted by a frustoconical opening (15a, 15b), the radial projection (14a, 14b) being accommodated in an annular groove (11a, 11b) of the channel and the frustoconical opening (15a, 15b) forming a seat for a ball (13a, 13b) of the bypass means, the annular seal (12a, 12b) being made in one piece.
A process for the purification of acrylic acid from a mixture containing acrylic acid and acetic acid, comprising the following steps: extraction of the mixture containing acrylic acid and acetic acid with an extractant stream, whereby a raffinate stream and an extract stream are obtained, distillation of the extract stream, whereby an acrylic acid stream and a return stream are obtained, characterized in that the return stream contains acetic acid and is recirculated into the extraction, that for the extraction a mixture of isopropyl acetate and cyclohexane is used as extracting agent, and that before the distillation of the extract stream cyclohexane is separated from the extract stream, wherein the distillation of the extract stream is carried out in two stages, wherein in the first distillation stage the acrylic acid stream is at least partly discharged and the remaining stream of the second stage is separated into a return stream and a recirculation stream, wherein the recirculation stream is completely recirculated into the first stage of the distillation. extraction of the mixture containing acrylic acid and acetic acid with an extractant stream, whereby a raffinate stream and an extract stream are obtained, distillation of the extract stream, whereby an acrylic acid stream and a return stream are obtained, characterized in that the return stream contains acetic acid and is recirculated into the extraction, that for the extraction a mixture of isopropyl acetate and cyclohexane is used as extracting agent, and that before the distillation of the extract stream cyclohexane is separated from the extract stream, wherein the distillation of the extract stream is carried out in two stages, wherein in the first distillation stage the acrylic acid stream is at least partly discharged and the remaining stream of the second stage is separated into a return stream and a recirculation stream, wherein the recirculation stream is completely recirculated into the first stage of the distillation.
An air conditioning system that comprises a plurality of refrigerant systems (2A to 2C) each including one indoor unit (4A to 4C) connected to one outdoor unit (3A to 3C) by a refrigerant pipe, and one remote controller, and that is configured to control the plurality of refrigerant systems (2A to 2C) by the one remote controller, wherein each of the indoor units (4A to 4C) includes a human sensor (8A to 8C) in which a power supply thereof is configured to operate simultaneously with the respective indoor unit (4A to 4C), and when the air conditioning system is in an on-state and detection information of one of the human sensors (8A to 8C) indicates absence, the respective indoor unit (4A to 4C) is configured to transmit an absence signal to the remote controller, the remote controller that has received the absence signal is configured to transmit the absence-off period signal including absence-off period control information set in advance to the respective indoor unit (4A to 4C), and the respective indoor unit (4A to 4C) that has received the absence-off period signal is configured to be controlled according to the absence-off period control information.
A fusion protein comprising: a human C1-inhibitor polypeptide; and an Fc domain, wherein the fusion protein has an amino acid sequence selected from: SEQ ID NO:11, SEQ ID NO:13, SEQ ID NO:14, SEQ ID NO:15, or SEQ ID NO:16. a human C1-inhibitor polypeptide; and an Fc domain, wherein the fusion protein has an amino acid sequence selected from: SEQ ID NO:11, SEQ ID NO:13, SEQ ID NO:14, SEQ ID NO:15, or SEQ ID NO:16.
A transfer device for picking up at least one product disposed on a base section of a product carrier and the product carrier from a conveying and/or processing device for the product and/or for the product carrier and for delivering the product together with the product carrier to a device arranged downstream, in particular to a packaging machine, wherein the transfer device has a pivoting device which is configured to pivot a cover section connected to the base section about a kink line extending between the cover section and the base section, characterized in that the transfer device is configured as a robot gripper or at least as a part of a robot gripper.
A method comprising: receiving a first signal representative of audio captured using a microphone in communication with an analog communication module; determining that a first feedback signal from the analog communication module includes a first sidetone associated with the audio captured by the microphone; responsive to determining that the first feedback signal includes the sidetone, generating, by one or more processing devices, at least one control signal configured to disable generation of a second sidetone by a digital communication module, determining an absence of a sidetone in a second feedback signal from the analog communication module; and responsive to determining the absence of the sidetone in the second feedback signal, enabling one or more functions of the digital communication module. receiving a first signal representative of audio captured using a microphone in communication with an analog communication module; determining that a first feedback signal from the analog communication module includes a first sidetone associated with the audio captured by the microphone; responsive to determining that the first feedback signal includes the sidetone, generating, by one or more processing devices, at least one control signal configured to disable generation of a second sidetone by a digital communication module, determining an absence of a sidetone in a second feedback signal from the analog communication module; and responsive to determining the absence of the sidetone in the second feedback signal, enabling one or more functions of the digital communication module.
A speech recognition method, comprising: receiving speech data; obtaining candidate texts corresponding to the speech data and respective scores of the candidate texts using a speech recognition model; adjusting the score of a current candidate text, from among the obtained candidate texts, in response to a text length of the current candidate text satisfying a condition determined based on text lengths of the obtained candidate texts, wherein the text length is the number of words or subwords constituting the respective candidate text; and determining a target text corresponding to the speech data, from among the obtained candidate texts and the current candidate text. receiving speech data; obtaining candidate texts corresponding to the speech data and respective scores of the candidate texts using a speech recognition model; adjusting the score of a current candidate text, from among the obtained candidate texts, in response to a text length of the current candidate text satisfying a condition determined based on text lengths of the obtained candidate texts, wherein the text length is the number of words or subwords constituting the respective candidate text; and determining a target text corresponding to the speech data, from among the obtained candidate texts and the current candidate text.
An accelerometer, comprising: a support structure having situated thereon a stator electrode array comprising stator electrode, stator electrode, and stator electrode; a proof mass positioned parallel to the stator electrode array and capable of displacement in a direction parallel to the stator electrode array, and having situated thereon a translator electrode array facing the stator electrode array and comprising translator electrode a and translator electrode b, wherein the stator electrodes and the translator electrodes form capacitances C aA, C bA, C aB, C bB, C ac, and C bc; and a drive circuitry to apply a plurality of drive voltages to the capacitances so as to generate two output signals, wherein the total force F exerted on the proof mass by the drive voltages is held constant at about zero, wherein the drive circuitry applies a drive voltage V A to capacitances C aA and C bA, a drive voltage V B to capacitances C aB and C bB, and a drive voltage V c to capacitances C ac and C bc so that F = - 1 2 ⁢ V A 2 ⁢ C 1 + V B 2 ⁢ C 2 + V C 2 ⁢ C 3 where C 1 = ∂ C aA ∂ x + ∂ C bA ∂ x C 2 = ∂ C aB ∂ x + ∂ C bB ∂ x C 3 = ∂ C aC ∂ x + ∂ C bC ∂ x and where x is the displacement of the proof mass relative to the support structure. a support structure having situated thereon a stator electrode array comprising stator electrode, stator electrode, and stator electrode; a proof mass positioned parallel to the stator electrode array and capable of displacement in a direction parallel to the stator electrode array, and having situated thereon a translator electrode array facing the stator electrode array and comprising translator electrode a and translator electrode b, wherein the stator electrodes and the translator electrodes form capacitances C aA, C bA, C aB, C bB, C ac, and C bc; and a drive circuitry to apply a plurality of drive voltages to the capacitances so as to generate two output signals, wherein the total force F exerted on the proof mass by the drive voltages is held constant at about zero, wherein the drive circuitry applies a drive voltage V A to capacitances C aA and C bA, a drive voltage V B to capacitances C aB and C bB, and a drive voltage V c to capacitances C ac and C bc so that F = - 1 2 ⁢ V A 2 ⁢ C 1 + V B 2 ⁢ C 2 + V C 2 ⁢ C 3 where C 1 = ∂ C aA ∂ x + ∂ C bA ∂ x C 2 = ∂ C aB ∂ x + ∂ C bB ∂ x C 3 = ∂ C aC ∂ x + ∂ C bC ∂ x and where x is the displacement of the proof mass relative to the support structure.
An apparatus comprising: a first layer configured to enable a flow of charge carriers from a source electrode to a drain electrode; a second layer configured to generate a voltage in response to a physical stimulus which is proportional to the magnitude of the physical stimulus, wherein the physical stimulus comprises a chemical species, wherein the chemical species is water, the second layer positioned such that the generated voltage can affect the conductance of the first layer; and a third layer positioned between the first and second layers to prevent a flow of charge carriers therebetween, wherein the third layer comprises a material configured to form electric double-layers at the interfaces with the first and second layers in response to the generated voltage, formation of the electric double-layers enhancing the effect of the generated voltage on the conductance of the first layer such that determination of the conductance of the first layer can be used to allow the presence and/or magnitude of the physical stimulus to be derived, wherein the second layer comprises a junction of graphene oxide and reduced graphene oxide to generate a voltage which is proportional to the amount of chemical species to which the second layer is exposed. a first layer configured to enable a flow of charge carriers from a source electrode to a drain electrode; a second layer configured to generate a voltage in response to a physical stimulus which is proportional to the magnitude of the physical stimulus, wherein the physical stimulus comprises a chemical species, wherein the chemical species is water, the second layer positioned such that the generated voltage can affect the conductance of the first layer; and a third layer positioned between the first and second layers to prevent a flow of charge carriers therebetween, wherein the third layer comprises a material configured to form electric double-layers at the interfaces with the first and second layers in response to the generated voltage, formation of the electric double-layers enhancing the effect of the generated voltage on the conductance of the first layer such that determination of the conductance of the first layer can be used to allow the presence and/or magnitude of the physical stimulus to be derived, wherein the second layer comprises a junction of graphene oxide and reduced graphene oxide to generate a voltage which is proportional to the amount of chemical species to which the second layer is exposed.
A method for the production of fertiliser granules, characterised - in that a suspension is produced from at least one ash comprising at least one phosphate-containing secondary raw material and at least one mineral acid, the ash comprising the at least one phosphate-containing secondary raw material being an ash from the incineration of sewage sludge and/or animal droppings and/or animal meal and/or animal residues and/or animal bodies and/or liquid manure and/or fermentation residues, - in the suspension, during a reaction between the ash comprising at least one phosphate-containing secondary raw material and the mineral acid, the hardly soluble phosphates of the ash comprising at least one phosphate-containing secondary raw material are at least partially dissolved and/or at least partially converted into a water- and/or neutral ammonium citrate-soluble phosphate phase and - this suspension is then fed to a granulation, wherein the granulation which takes place in a fluidisation apparatus is a spray agglomeration and/or a spray granulation and wherein the fertiliser granules are formed so that the P 2 O 5 content contained in the fertiliser granules is higher than 75 % w/w neutral ammonium citrate soluble. - in that a suspension is produced from at least one ash comprising at least one phosphate-containing secondary raw material and at least one mineral acid, the ash comprising the at least one phosphate-containing secondary raw material being an ash from the incineration of sewage sludge and/or animal droppings and/or animal meal and/or animal residues and/or animal bodies and/or liquid manure and/or fermentation residues, - in the suspension, during a reaction between the ash comprising at least one phosphate-containing secondary raw material and the mineral acid, the hardly soluble phosphates of the ash comprising at least one phosphate-containing secondary raw material are at least partially dissolved and/or at least partially converted into a water- and/or neutral ammonium citrate-soluble phosphate phase and - this suspension is then fed to a granulation, wherein the granulation which takes place in a fluidisation apparatus is a spray agglomeration and/or a spray granulation and wherein the fertiliser granules are formed so that the P 2 O 5 content contained in the fertiliser granules is higher than 75 % w/w neutral ammonium citrate soluble.
A side airbag apparatus comprising a frame-side plate portion along a side surface of a backrest of an internal frame of a vehicle seat, and an airbag module attached to the frame-side plate portion, wherein the airbag module includes, a bracket (112,204) attached to a center side in a width direction of the backrest of the frame-side plate portion and extended to a front side of the frame-side plate portion, an inflator fixed to the center side of the bracket (112,204), an airbag cushion wound or folded to a predetermined housing form, and fixed to a center side of the bracket (112,204) along with the inflator, and a soft cover (116,140,200) that is wrapped around the bracket (112,204) and the airbag cushion in the housing form and is breakable at an inflation pressure of the airbag cushion, the bracket (112,204) includes, a through-hole through which a stud bolt extending from the inflator passes, and a plurality of hooks (130,202) provided at predetermined locations on a front side of the frame-side plate portion, and the soft cover (116,140,200) includes, a bolt anchoring hole to which the stud bolt passed through the bracket (112,204) is hooked, and a plurality of hook anchoring holes to which the plurality of hooks (130,202) of the bracket (112,204) are hooked. the airbag module includes, a bracket (112,204) attached to a center side in a width direction of the backrest of the frame-side plate portion and extended to a front side of the frame-side plate portion, an inflator fixed to the center side of the bracket (112,204), an airbag cushion wound or folded to a predetermined housing form, and fixed to a center side of the bracket (112,204) along with the inflator, and a soft cover (116,140,200) that is wrapped around the bracket (112,204) and the airbag cushion in the housing form and is breakable at an inflation pressure of the airbag cushion, the bracket (112,204) includes, a through-hole through which a stud bolt extending from the inflator passes, and a plurality of hooks (130,202) provided at predetermined locations on a front side of the frame-side plate portion, and the soft cover (116,140,200) includes, a bolt anchoring hole to which the stud bolt passed through the bracket (112,204) is hooked, and a plurality of hook anchoring holes to which the plurality of hooks (130,202) of the bracket (112,204) are hooked.