mhurhangee/ep-ind-claims huggingface dataset:
Method for determining an internal resistance of a sensor element for detecting a proportion of a gas component from a gas mixture in a measuring gas chamber, the sensor element having at least one cell, the cell comprising at least a first electrode, at least a second electrode and at least a solid electrolyte connecting the first electrode and the second electrode, an electrical voltage being present between the first electrode and the second electrode, comprising the steps: a) applying a current pulse to the sensor element, the current pulse effecting an occurrence of a charge displacement in the sensor element, the occurrence of the charge displacement causing an increase in the electrical voltage between the first electrode and the second electrode; b) ascertaining a value for the increase in the electrical voltage between the first electrode and the second electrode; the step b) being carried out at least twice at different times during the occurrence of the charge displacement and, from this, in each case a value for the increase in the electrical voltage being ascertained at the different times, and step c), characterized in that the latter is carried out as follows: c) determining the internal resistance of the sensor element from the values for the increase in the electrical voltage ascertained at the different times during the occurrence of the charge displacement; and wherein, from the values for the increase in the electrical voltage ascertained at the different times during the occurrence of the charge displacement, a polarization-induced proportion of the increase in the electrical voltage is ascertained, wherein the internal resistance of the sensor element is determined by subtracting the polarization-induced proportion of the increase in the electrical voltage from the ascertained values for the increase in the electrical voltage. a) applying a current pulse to the sensor element, the current pulse effecting an occurrence of a charge displacement in the sensor element, the occurrence of the charge displacement causing an increase in the electrical voltage between the first electrode and the second electrode; b) ascertaining a value for the increase in the electrical voltage between the first electrode and the second electrode;
A process for the production of 1,4-butanediol and, optionally, gamma-butyrolactone and/or tetrahydrofuran, comprising catalytically hydrogenating a hydrogenatable precursor, the hydrogenatable precursor being selected from the group consisting of maleic acid, maleic anhydride, fumaric acid, succinic anhydride, succinic acid, dimethyl succinate, gamma-butyrolactone and mixtures thereof, in contact with a hydrogen-containing gas and a hydrogenation catalyst comprising at least one noble metal of Group VIII of the Periodic Table, selected from the group consisting of palladium, ruthenium, rhodium, osmium, iridium and platinum on a catalyst support comprising titanium dioxide, wherein at least about 70 weight percent of said titanium dioxide is in the rutile crystalline phase.
IMD mould for the production of a film-decorated plastic part, comprising a mould half which faces towards the film as well as a mould half which faces away from the film, wherein the two mould halves are able to abut onto each other with corresponding mould parting surfaces (14a, 14b) in such a way that they form a cavity between them which is closed substantially outwardly, wherein the mould parting surface of the mould half which faces towards the film is formed by an inner region which surrounds the cavity and an outer region which in turn surrounds this, wherein the outer region lies in an at least substantially flat or one-dimensionally curved mould parting plane, wherein the one-dimensionally curved mould parting plane is a surface which is curved in one direction and is not curved in a direction which is perpendicular thereto, and wherein the inner region is set back compared to the mould parting plane, characterised in that the mould parting surface of the mould half which faces towards the film forms a collar in the inner region which is engaged in the cross-section straight-angled with respect to the mould parting plane, the inner edge of which projects at an obtuse angle into the wall of the cavity.
Device for setting and fastening a tool in a receptacle of a tool chuck by shrink-fit fastening, having an axially adjustable positioning element for defining the axial insertion depth of the tool shank in the receptacle of the tool chuck, wherein a receiving device is receivable in an exchangeable manner in a basic body, said receiving device being the carrier of the positioning element and of a setting and holding element for the latter, characterized in that the receiving device has an interface receptacle for a presetting element or tool chuck that is receivable therein, and in that the receiving device has a central sleeve with a central threaded bore into which an adjusting sleeve having an external thread is screwed as the setting and holding element, the positioning element being inserted into said adjusting sleeve and being centred and axially supported therein, and in that the adjusting sleeve has an axially open channel with rotational engagement in which an adjustment member having a matching rotation means can engage for the purpose of rotational adjustment, wherein the adjustment member is actuable in rotation in the end region remote from the setting and holding element by means of a drive device that acts thereon.
An epicyclic gear train assembly comprising: a flexure pin received by a carrier to transmit reaction torque from the carrier to a static structure without transmitting significant bending loads into the carrier, characterized by: the flexure pin and the carrier respectively including at least portions of first and second pin apertures (80, 82) configured to receive a retainer pin, wherein the flexure pin further includes a lubricant conduit separate from the first pin aperture.
A method of manufacturing an optical fibre preform comprising: - providing a plurality of partially porous intermediate preforms, each partially porous intermediate preform having a longitudinal axis and comprising a respective soot intermediate clad layer formed around a respective glass core rod comprising a central core region of radius a and an inner clad region of external radius b to define a first core-to-clad ratio a/b; - consolidating the formed soot intermediate clad layers to form a respective plurality of glass intermediate preforms, each of the plurality of glass intermediate preforms comprising an intermediate clad region of external radius c to define a second core-to-clad ratio a/c of from 0.20 to 0.30, and - overcladding at least one intermediate glass preform by forming an overclad region surrounding the intermediate clad region to form an optical fibre glass preform, characterised in that the method comprises, before consolidating, operatively connecting the plurality of partially porous intermediate preforms to a respective plurality of holding shafts (69a-69f) comprised in a support structure comprising a support member (66,67) and a drive shaft, wherein each of the holding shafts (69a-69f) is rotatably engaged to the support member (66,67), the drive shaft transmitting rotation to the holding shafts (69a-69f) by means of a rotation transmission mechanism transmitting rotation by means of a slave driving mechanism, wherein consolidating comprises exposing simultaneously the plurality of partially porous intermediate preforms to a consolidation hot zone of a single furnace body while rotating each of the partially porous intermediate preforms about its respective longitudinal axis. - providing a plurality of partially porous intermediate preforms, each partially porous intermediate preform having a longitudinal axis and comprising a respective soot intermediate clad layer formed around a respective glass core rod comprising a central core region of radius a and an inner clad region of external radius b to define a first core-to-clad ratio a/b; - consolidating the formed soot intermediate clad layers to form a respective plurality of glass intermediate preforms, each of the plurality of glass intermediate preforms comprising an intermediate clad region of external radius c to define a second core-to-clad ratio a/c of from 0.20 to 0.30, and - overcladding at least one intermediate glass preform by forming an overclad region surrounding the intermediate clad region to form an optical fibre glass preform,
Threaded plug for a threaded connection, comprising an exterior thread applied on a core, characterized in that at least one flank of the exterior thread forms a segment of an ellipse.
A lead-acid battery comprising: a negative electrode plate; a positive electrode plate; and an electrolyte solution, wherein: the negative electrode plate contains a negative electrode material containing a carbon material and an organic expander; the carbon material contains a first carbon material having a particle size of 32 pm or more, and a second carbon material having a particle size of less than 32 pm; wherein the particle size of each of the carbon materials is determined based on a size of an opening of a sieve as described in the description; a ratio of powder resistance R2 of the second carbon material to powder resistance R1 of the first carbon material: R2/R1 is 15 or more and 155 or less; wherein the powder resistance is measured as described in the description; the first carbon material contains at least graphite, and the second carbon material contains at least carbon black; and a content of the organic expander in the negative electrode material is 0.03 mass% or more and 0.8 mass% or less; characterised in that the organic expander contains lignosulfonic acid or a salt thereof. a negative electrode plate; a positive electrode plate; and an electrolyte solution, wherein: the negative electrode plate contains a negative electrode material containing a carbon material and an organic expander; the carbon material contains a first carbon material having a particle size of 32 pm or more, and a second carbon material having a particle size of less than 32 pm; wherein the particle size of each of the carbon materials is determined based on a size of an opening of a sieve as described in the description; a ratio of powder resistance R2 of the second carbon material to powder resistance R1 of the first carbon material: R2/R1 is 15 or more and 155 or less; wherein the powder resistance is measured as described in the description; the first carbon material contains at least graphite, and the second carbon material contains at least carbon black; and a content of the organic expander in the negative electrode material is 0.03 mass% or more and 0.8 mass% or less; characterised in that the organic expander contains lignosulfonic acid or a salt thereof. the negative electrode plate contains a negative electrode material containing a carbon material and an organic expander; the carbon material contains a first carbon material having a particle size of 32 pm or more, and a second carbon material having a particle size of less than 32 pm; wherein the particle size of each of the carbon materials is determined based on a size of an opening of a sieve as described in the description; a ratio of powder resistance R2 of the second carbon material to powder resistance R1 of the first carbon material: R2/R1 is 15 or more and 155 or less; wherein the powder resistance is measured as described in the description; the first carbon material contains at least graphite, and the second carbon material contains at least carbon black; and a content of the organic expander in the negative electrode material is 0.03 mass% or more and 0.8 mass% or less; characterised in that the organic expander contains lignosulfonic acid or a salt thereof.
Method for determining the stability of liquid dispersions by means of optical measurement methods, comprising the following steps: A) providing a liquid dispersion to be examined, B) determining at least one optical parameter of the liquid dispersion in the liquid state as a function of time, and C) assessing the stability of the liquid dispersion on the basis of the at least one determined optical parameter, wherein the at least one optical parameter of the liquid dispersion in the liquid state is determined in step B) on the surface of a continuously moving substrate. A) providing a liquid dispersion to be examined, B) determining at least one optical parameter of the liquid dispersion in the liquid state as a function of time, and C) assessing the stability of the liquid dispersion on the basis of the at least one determined optical parameter,
Preform for manufacturing plastic containers, in particular plastic bottles, in a two-step stretch blow molding process comprising: - an elongate body, - a bottom that is configured at a first longitudinal end of the body, - a neck portion that is configured at a second longitudinal end of the body and that is opposite to the first longitudinal end, - a pouring aperture that is provided on the neck portion and - a support ring (21, 33, 39, 45, 51) that - radially projects from the body and separates the neck portion from the body and - includes a data carrier that is at least the carrier of an identification number, characterized in that the support ring (21, 33, 39, 45, 51) is a separate support element that can be positively secured on the preform and that can be removed again therefrom. - an elongate body, - a bottom that is configured at a first longitudinal end of the body, - a neck portion that is configured at a second longitudinal end of the body and that is opposite to the first longitudinal end, - a pouring aperture that is provided on the neck portion and - a support ring (21, 33, 39, 45, 51) that - radially projects from the body and separates the neck portion from the body and - includes a data carrier that is at least the carrier of an identification number, characterized in that the support ring (21, 33, 39, 45, 51) is a separate support element that can be positively secured on the preform and that can be removed again therefrom. - radially projects from the body and separates the neck portion from the body and - includes a data carrier that is at least the carrier of an identification number,
A resin composition comprising a hydrogenated crystalline dicyclopentadiene ring-opening polymer and a nucleator, wherein a melting point of the hydrogenated crystalline dicyclopentadiene ring-opening polymer is 200°C or higher, as measured according to the description, the nucleator is an organic metal phosphate salt, and a content of the nucleator is 0.01 to 0.50 part by weight based on 100 parts by weight of the hydrogenated crystalline dicyclopentadiene ring-opening polymer. wherein a melting point of the hydrogenated crystalline dicyclopentadiene ring-opening polymer is 200°C or higher, as measured according to the description, the nucleator is an organic metal phosphate salt, and a content of the nucleator is 0.01 to 0.50 part by weight based on 100 parts by weight of the hydrogenated crystalline dicyclopentadiene ring-opening polymer.
Method for monitoring a fuel cell system, which is operated with gaseous oxygen, hydrogen and nitrogen as operating gases, wherein at least one subset of a cooling liquid of fuel cells of the fuel cell system is conveyed into a measuring cell, characterised in that the measuring cell comprises a first chamber and a second chamber, which are separated from one another by means of a membrane, which is permeable for at least two of the three operating gases, wherein the at least one subset of the cooling liquid is conveyed into the first chamber, and wherein a thermal conductivity of a gas or gas mixture in the second chamber, preferably relative to a reference value, is measured and a value for a content of the at least two operating gases in the cooling liquid is determined as a function thereof, and that a safety reaction of the fuel cell system is triggered if the determined content of the at least two operating gases in the cooling liquid is greater than or equal to a threshold value.
A method for wireless communication by a base station, the method comprising: while transmitting periodically a periodic tracking reference signal to a user equipment: determining, between a first periodic tracking reference signal and a second periodic tracking reference signal, a channel condition change of a downlink channel between the base station and the user equipment; determining whether the channel condition change satisfies a trigger condition; and triggering transmission, after the channel condition change and before the second periodic tracking reference signal, of an aperiodic tracking reference signal when the channel condition change satisfies the trigger condition. determining, between a first periodic tracking reference signal and a second periodic tracking reference signal, a channel condition change of a downlink channel between the base station and the user equipment; determining whether the channel condition change satisfies a trigger condition; and triggering transmission, after the channel condition change and before the second periodic tracking reference signal, of an aperiodic tracking reference signal when the channel condition change satisfies the trigger condition.
Motor vehicle door latch, comprising a locking mechanism (1, 2) substantially consisting of a catch and a pawl, further comprising an operating lever chain (7, 8) for emergency opening of the locking mechanism (1, 2), and also comprising a control member (10, 11, 12) which directly or indirectly blocks the operating lever chain (7, 8) in normal operation and releases it for emergency opening, wherein the control member (10, 11, 12) is equipped with an electric motor having an output element, wherein the control member (10, 11, 12) is arranged inside a latch housing.
A method of manufacturing a n-type conductive aluminum nitride semiconductor crystal containing Si atoms at a concentration of 1x10 18 to 5x10 20 cm -3, having an absorption coefficient of not more than 5,000 cm -1 for light which has an energy of not less than 1.59 eV and not more than 5.9 eV and whose halogen atom content is not more than 5x10 18 cm -3, the method comprising the steps of: forming an aluminum nitride crystal layer having a columnar crystalline form and a thickness of 0.5nm to 200nm on a single crystal substrate which has been set to a temperature of 1,000 to 1,150°C by vapor-phase growing in which the heated single crystal substrate is contacted with a gas containing an Al halide and a nitrogen-containing compound to form an AlN crystal in a hydride vapor phase epitaxy apparatus, and preheating the obtained substrate having the aluminum nitride crystal layer on a surface of the substrate to a temperature of 1,200°C or more, then forming the n-type conductive semiconductor crystal layer on the aluminum nitride crystal layer of the substrate by vapor-phase growing in which the preheated substrate is contacted with a gas containing an Al halide, a nitrogen-containing compound and a compound represented by the formula SiH x Cl 4-x (wherein, x is an integer of 0 to 3) to form the n-type conductive semiconductor crystal doped with Si atom in the same apparatus serially. forming an aluminum nitride crystal layer having a columnar crystalline form and a thickness of 0.5nm to 200nm on a single crystal substrate which has been set to a temperature of 1,000 to 1,150°C by vapor-phase growing in which the heated single crystal substrate is contacted with a gas containing an Al halide and a nitrogen-containing compound to form an AlN crystal in a hydride vapor phase epitaxy apparatus, and preheating the obtained substrate having the aluminum nitride crystal layer on a surface of the substrate to a temperature of 1,200°C or more, then forming the n-type conductive semiconductor crystal layer on the aluminum nitride crystal layer of the substrate by vapor-phase growing in which the preheated substrate is contacted with a gas containing an Al halide, a nitrogen-containing compound and a compound represented by the formula SiH x Cl 4-x (wherein, x is an integer of 0 to 3) to form the n-type conductive semiconductor crystal doped with Si atom in the same apparatus serially.
A radio base station configured to transmit a data signal and a reference signal to a user terminal by applying beamforming using a plurality of antenna elements, the radio base station comprising: a determining section configured to determine a type of a weight to apply to the data signal for beamforming; a generating section configured to generate the reference signal which the user terminal uses in channel estimation; a weight control section configured to control weights to apply to the data signal and the reference signal; and a transmitting section configured to transmit the data signal and the reference signal, wherein the weight control section is configured to determine whether or not to apply a weight to the reference signal based on the type of the weight, and wherein the type of the weight indicates one of a fixed weight to define a predetermined weight in advance and an adaptive weight to generate a weight based on channel state information received from the user terminal. a determining section configured to determine a type of a weight to apply to the data signal for beamforming; a generating section configured to generate the reference signal which the user terminal uses in channel estimation; a weight control section configured to control weights to apply to the data signal and the reference signal; and a transmitting section configured to transmit the data signal and the reference signal, wherein the weight control section is configured to determine whether or not to apply a weight to the reference signal based on the type of the weight, and wherein the type of the weight indicates one of a fixed weight to define a predetermined weight in advance and an adaptive weight to generate a weight based on channel state information received from the user terminal.
An alignment inspection apparatus for an electrode assembly comprising a laminate in which a separator, an internal electrode, a separator, and an upper electrode are sequentially laminated, the alignment inspection apparatus comprising: a camera unit configured to be disposed above a central portion of the electrode assembly to photograph and inspect the electrode assembly; two side lighting units installed so as to be spaced a predetermined distance from the electrode assembly, and configured to obliquely irradiate light onto each of both ends of the upper electrode, which are symmetrical to each other with respect to the central portion of the electrode assembly; and a control unit configured to measure an alignment state of the electrode assembly through photographed information of the electrode assembly observed through the camera unit, wherein the control unit is configured to measure a distance between one end of a tab arranged at the internal electrode and one end of the upper electrode of the electrode assembly. a camera unit configured to be disposed above a central portion of the electrode assembly to photograph and inspect the electrode assembly; two side lighting units installed so as to be spaced a predetermined distance from the electrode assembly, and configured to obliquely irradiate light onto each of both ends of the upper electrode, which are symmetrical to each other with respect to the central portion of the electrode assembly; and a control unit configured to measure an alignment state of the electrode assembly through photographed information of the electrode assembly observed through the camera unit, wherein the control unit is configured to measure a distance between one end of a tab arranged at the internal electrode and one end of the upper electrode of the electrode assembly.