mhurhangee/patent-ind-claim-en huggingface dataset:
A lead-acid battery comprising a negative electrode material; wherein the negative electrode material contains an organic expander, and the organic expander contains a sulfur element (S element) in an amount of 4800 μmol/g or more and 6000 μmol/g or less, wherein the amount of the sulfur element (S element) in the organic expander is determined through obtaining a powder sample containing the S element, which comprises the steps of: taking out the negative electrode from the lead-acid battery, washing the negative electrode to remove a sulfuric acid component, separating a negative electrode material from the negative electrode freed of the sulfuric acid component, immersing the negative electrode material in a 1 mol/l NaOH aqueous solution, desalting the solution freed of an insoluble component by filtration, and then concentrating and drying the solution, thereby providing the powder sample containing the S element. wherein the negative electrode material contains an organic expander, and the organic expander contains a sulfur element (S element) in an amount of 4800 μmol/g or more and 6000 μmol/g or less, wherein the amount of the sulfur element (S element) in the organic expander is determined through obtaining a powder sample containing the S element, which comprises the steps of: taking out the negative electrode from the lead-acid battery, washing the negative electrode to remove a sulfuric acid component, separating a negative electrode material from the negative electrode freed of the sulfuric acid component, immersing the negative electrode material in a 1 mol/l NaOH aqueous solution, desalting the solution freed of an insoluble component by filtration, and then concentrating and drying the solution, thereby providing the powder sample containing the S element.
A group communication method, comprising: determining (S501), by the broadcast server based on a service identifier, a first group identifier corresponding to the service identifier and at least one cell identity corresponding to the first group identifier; establishing , by the broadcast server based on the service identifier, at least one broadcast session used to transmit group communication data between the broadcast server and at least one cell indicated by the at least one cell identity; receiving (S509), by a base station, a bearer request message sent by the broadcast server, wherein the bearer request message carries the first group identifier and the service identifier,; and sending (S511), by the base station, the first group identifier and the service identifier to user equipment served by the base station, wherein the group communication method further comprises: receiving (S510), by the base station, the group communication data that is sent by the broadcast server and corresponding to both the service identifier and the first group identifier; and sending, by the base station, the group communication data to the user equipment served by the base station. determining (S501), by the broadcast server based on a service identifier, a first group identifier corresponding to the service identifier and at least one cell identity corresponding to the first group identifier; establishing , by the broadcast server based on the service identifier, at least one broadcast session used to transmit group communication data between the broadcast server and at least one cell indicated by the at least one cell identity; receiving (S509), by a base station, a bearer request message sent by the broadcast server, wherein the bearer request message carries the first group identifier and the service identifier,; and sending (S511), by the base station, the first group identifier and the service identifier to user equipment served by the base station, wherein the group communication method further comprises: receiving (S510), by the base station, the group communication data that is sent by the broadcast server and corresponding to both the service identifier and the first group identifier; and sending, by the base station, the group communication data to the user equipment served by the base station. receiving (S510), by the base station, the group communication data that is sent by the broadcast server and corresponding to both the service identifier and the first group identifier; and sending, by the base station, the group communication data to the user equipment served by the base station.
A cooking appliance , comprising a cooking space enclosed by cooking space walls , at least one source of steam, by means of which a volume steam flow can be generated for heating the cooking space , and at least one heating device which is arranged at least partially within the cooking space and which is connected to at least one supply line by means of the heating device can be supplied with energy, wherein at least one cooking space wall having at least one supply opening through which the at least one heating device is routed into the cooking space , the supply opening being sealed by means of a sealing element so that a transfer of a fluid, originating from the cooking space , through the at least one supply opening is substantially prevented, and the at least one heating device can be converted from an operating position into a cleaning position through interaction with at least articulation device , wherein the articulation device comprises at least one bearing part , which is fixed relative to the cooking space walls, and at least one swivel part , wherein the at least one swivel part is pivotally mounted around a swivel axis on the at least one bearing part and the at least one heating device is connected to the at least one swivel part , the sealing element is arranged in the supply opening , wherein the sealing element penetrates the cooking space wall and abuts a surface of a cooking space wall on the cooking space side of the sealing element (105, 71 5, 812, 914) within the cooking space , and abuts a surface on the heating element on the housing side of the sealing element outside of the cooking space , characterized in that the at least one sealing element has at least one pipe section and at least one flange section , wherein the flange section when viewed relative to the pipe section , protrudes radially outwards.
A sealing element assembly for a single type mechanical shaft seal assembly , the sealing element assembly comprising a ring-shaped element , a rotatable shaft and a static housing , the ring-shaped element being arranged between the circumference of the rotatable shaft and the static housing surrounding the shaft , wherein a first side in an axial direction of the ring-shaped element faces an enclosed space between the housing and the shaft and the opposite second side of the ring-shaped element faces an ambient space , wherein the ring-shaped element is moveably arranged in an axial direction between a non-sealing position and a sealing position, wherein the ring-shaped element in the non-sealing position is arranged at distance from a surface of a plane that is transversal or tapered up to ±5 degrees to an axis of the shaft , wherein in the sealing position, the ring-shaped element is arranged to seal against said surface such that the ring-shaped element constitutes a sealing between the rotatable shaft and the housing when the enclosed space is pressurized, wherein the ring-shaped element is further adapted to be movably arranged along the shaft and inside and in sealing contact with the housing and slidably arranged within the housing such that the ring-shaped element is at a distance from the shaft, characterised in that the ring-shaped element is further adapted to be movably arranged between a non-sealing position where the ring-shaped element is in sealing contact with the housing and at a distance from the shaft and a sealing position in which the ring-shaped element is in sealing contact with the housing and at a distance from the shaft and in sealing contact with a flange on the shaft , wherein the ring-shaped element comprises a resilient element as a seal and arranged on a surface of the ring-shaped element facing said transversal surface of the flange and the ambient space and arranged to be in contact with the flange of the rotatable shaft upon pressurization of the enclosed space .
An insulation product comprising mineral fibers and a binder obtained by curing a binding compound comprising as components: a) compounds comprising at least one epoxy function, including at least one epoxy precursor chosen from aliphatic compounds comprising at least two epoxy functions, the aliphatic compounds comprising at least two epoxy functions representing at least 50% of the total weight of the compounds comprising at least one epoxy function of the binding compound, b) a hardener chosen from compounds comprising at least two reactive functions chosen from hydroxyl and carboxylic acid functions, it being possible for the carboxylic acid function(s) to be in salt or anhydride form. a) compounds comprising at least one epoxy function, including at least one epoxy precursor chosen from aliphatic compounds comprising at least two epoxy functions, the aliphatic compounds comprising at least two epoxy functions representing at least 50% of the total weight of the compounds comprising at least one epoxy function of the binding compound, b) a hardener chosen from compounds comprising at least two reactive functions chosen from hydroxyl and carboxylic acid functions, it being possible for the carboxylic acid function(s) to be in salt or anhydride form.
Water part module for attachment to a piston pump , which is divided into at least three components and comprises an attachable carrier unit to be mounted detachably on the piston pump and at least one suction module detachably connected or detachably connectable with the carrier unit as well as at least one pressure module detachably connected or detachably connectable with the carrier unit , wherein the or each suction module and the or each pressure module each has inside a valve seat for a valve and a valve placed in the valve seat , wherein the carrier unit and the or each suction module as well as the or each pressure module are designed so that the suction and pressure modules are interchangeable, wherein each suction and pressure module has at least two side surfaces, evenly machined, one of which serves as a lower connection surface and one of which, adjacent to the lower connection surface, serves as a side connection surface, and wherein a channel inside the respective suction and pressure module , which by means of a valve , comprised by the respective suction and pressure modules can be blocked and released, ends on one side in the lower connection surface, and on the other side ends in the side connection surface. wherein the or each suction module and the or each pressure module each has inside a valve seat for a valve and a valve placed in the valve seat , wherein the carrier unit and the or each suction module as well as the or each pressure module are designed so that the suction and pressure modules are interchangeable, wherein each suction and pressure module has at least two side surfaces, evenly machined, one of which serves as a lower connection surface and one of which, adjacent to the lower connection surface, serves as a side connection surface, and wherein a channel inside the respective suction and pressure module , which by means of a valve , comprised by the respective suction and pressure modules can be blocked and released, ends on one side in the lower connection surface, and on the other side ends in the side connection surface.
Metallic or metallized reinforcer, at least the surface of which is at least partially metallic, at least said metallic part being coated with a polybenzoxazine sulfide whose repeating units include at least one unit corresponding to formula (I) or (II): in which the two oxazine rings are connected together via a central aromatic group, the benzene ring of which bears one, two, three or four groups of formula -S x -R in which "x" is an integer from 1 to 8 and R represents hydrogen or a hydrocarbon-based group including 1 to 10 carbon atoms and optionally a heteroatom chosen from O, S, N and P, the two symbols "*" (which may be identical or different) represent any attachment of the unit to a carbon atom or to a heteroatom (preferably chosen from O, S, N and P), this attachment or bond resulting from the opening of the oxazine rings during a sufficient input of heat (Δ).
A system for thermal regulation of a spacecraft (S), comprising: - a hot source (C) interface, - a radiator having a thermally conductive body comprising at least one radiative surface , - two separate single-phase cooling fluid circuits arranged in or on said hot source interface, each single-phase cooling circuit comprising a pump for activating the circulation of the single-phase cooling fluid, the system further comprising a heat exchange device arranged in or on the body of the radiator, the heat exchange device comprising a casing comprising at least two internal cavities (310, 310") each having input and output ports for separately connecting each of said single-phase cooling fluid circuits to the heat exchange device, and wherein the heat exchange device comprises a plurality of thermal interfaces with a plurality of diphasic ducts , the diphasic ducts being separate from each other and separate from the single-phase cooling fluid circuits , the diphasic ducts being arranged around the heat exchange device , each diphasic duct extending at least from a first section of said diphasic duct to a second section of said diphasic duct, said first section being arranged on one of said thermal interfaces of the heat exchange device and said second section of said diphasic duct being arranged in or on said body of said radiator , the second sections of the diphasic ducts extending around the heat exchange device. - a hot source (C) interface, - a radiator having a thermally conductive body comprising at least one radiative surface , - two separate single-phase cooling fluid circuits arranged in or on said hot source interface, each single-phase cooling circuit comprising a pump for activating the circulation of the single-phase cooling fluid, the system further comprising a heat exchange device arranged in or on the body of the radiator, the heat exchange device comprising a casing comprising at least two internal cavities (310, 310") each having input and output ports for separately connecting each of said single-phase cooling fluid circuits to the heat exchange device, and wherein the heat exchange device comprises a plurality of thermal interfaces with a plurality of diphasic ducts , the diphasic ducts being separate from each other and separate from the single-phase cooling fluid circuits , the diphasic ducts being arranged around the heat exchange device , each diphasic duct extending at least from a first section of said diphasic duct to a second section of said diphasic duct, said first section being arranged on one of said thermal interfaces of the heat exchange device and said second section of said diphasic duct being arranged in or on said body of said radiator , the second sections of the diphasic ducts extending around the heat exchange device.
Method for reducing the oxygen content of the heating water of a heating system , the heating water being circulated in the heating water circuit of the heating system , characterized in that the heating water in the heating water circuit is passed, in circulation operation, through an anion exchanger containing a reducing agent, namely a strongly basic anion exchanger, that the oxygen contained in the heating water is at least partially removed from the heating water by reaction with the reducing agent when the heating water flows through the anion exchanger in a circulating manner, that sulfite ions are provided as reducing agents on the anion exchanger, which, upon contact with the heating water, react with the oxygen dissolved in the heating water, whereby the oxygen is reduced and the sulfite ions are oxidized to sulfate ions, whereby the sulfate ions have a higher affinity for the anion exchanger than the reduced form of the sulfite, that the heating water is passed through the anion exchanger containing the reducing agent, and that the anion exchanger is present in the OH form in a proportion of 5 to 10% by volume.
Display device (AE) for providing a visual warning to a car driver (A1) turning off a main road (HS) into a side road (NS) about a person (R1) seen in the direction of travel who is to the right of the vehicle and is also approaching the side road (NS) parallel to the main road (HS), comprising at least one sensor for detecting the person (R1) and at least one lamp (L1, L2) which emits a visual warning signal when a person (R1) approaches, characterized in that the beam angle of the lamp (L1, L2) which emits the visual warning signal is oriented so as to open into the intersection region of the two roads between a first axis (X) which extends transversely to the course of the main road (HS) and a second axis (Y) which extends transversely to the course of the side road (NS) and the display device (AE) appears immediately in the field of vision of the car driver so as to warn the turning car driver about the approaching person during the turning process when said car driver is looking over their shoulder.
A system including:- a fixed body ; a bearing member positioned in a formation in the fixed body , the bearing member including an inner race , an outer race and a plurality of moveable bearing parts positioned therebetween, wherein the outer race includes a recess ; and a bearing holding device for holding the bearing member relative to the fixed body , the bearing holding device including: an engagement formation on a first part of the device being engaged with a corresponding formation on the fixed body so as to hold the first part relative to the fixed body , and a receiving formation for receiving and slidably supporting a generally elongate second part , wherein a first end of the second part of the device is positioned in the recess in the outer race of the bearing member so as to hold the bearing member relative to the fixed body , and wherein a second, opposite, end of the second part supports an abutment member which prevents the first and second parts from separating from each other, wherein the device includes biasing means for biasing the first end of the second part away from the first part . a fixed body ; a bearing member positioned in a formation in the fixed body , the bearing member including an inner race , an outer race and a plurality of moveable bearing parts positioned therebetween, wherein the outer race includes a recess ; and a bearing holding device for holding the bearing member relative to the fixed body , the bearing holding device including: an engagement formation on a first part of the device being engaged with a corresponding formation on the fixed body so as to hold the first part relative to the fixed body , and a receiving formation for receiving and slidably supporting a generally elongate second part , wherein a first end of the second part of the device is positioned in the recess in the outer race of the bearing member so as to hold the bearing member relative to the fixed body , and wherein a second, opposite, end of the second part supports an abutment member which prevents the first and second parts from separating from each other, wherein the device includes biasing means for biasing the first end of the second part away from the first part . an engagement formation on a first part of the device being engaged with a corresponding formation on the fixed body so as to hold the first part relative to the fixed body , and a receiving formation for receiving and slidably supporting a generally elongate second part , wherein a first end of the second part of the device is positioned in the recess in the outer race of the bearing member so as to hold the bearing member relative to the fixed body , and wherein a second, opposite, end of the second part supports an abutment member which prevents the first and second parts from separating from each other, wherein the device includes biasing means for biasing the first end of the second part away from the first part .
A method of measuring blood oxygen saturation, the method comprising: irradiating a radiation light containing a plurality of rays of light with wavelengths onto a predetermined part of a human body by a light source and measuring an intensity of each of the plurality of rays of light with wavelengths contained in the radiation light by a spectroscope when the radiation light is reflected by or transmits through the predetermined part of the human body; calculating a measured ratio of a pulsatile component absorbance at each of the wavelengths except for a reference wavelength to a pulsatile component absorbance at the reference wavelength based on an intensity I d and an intensity I s of the each of the plurality of rays of light, the intensity I s defined as an intensity obtained when an optical path length is maximized in systole, the intensity I d defined as an intensity obtained when the optical path length is minimized in diastole; calculating a theoretical ratio of the pulsatile component absorbance at the each of the wavelengths except for the reference wavelength to the pulsatile component absorbance at the reference wavelength based on giving an arbitrary initial value to a parameter required to calculate the blood oxygen saturation; determining a numeric value of the parameter with an optimization algorithm such that the theoretical ratio and the measured ratio are matched; and thereafter calculating the blood oxygen saturation based on the intensity I d and the intensity I s . irradiating a radiation light containing a plurality of rays of light with wavelengths onto a predetermined part of a human body by a light source and measuring an intensity of each of the plurality of rays of light with wavelengths contained in the radiation light by a spectroscope when the radiation light is reflected by or transmits through the predetermined part of the human body; calculating a measured ratio of a pulsatile component absorbance at each of the wavelengths except for a reference wavelength to a pulsatile component absorbance at the reference wavelength based on an intensity I d and an intensity I s of the each of the plurality of rays of light, the intensity I s defined as an intensity obtained when an optical path length is maximized in systole, the intensity I d defined as an intensity obtained when the optical path length is minimized in diastole; calculating a theoretical ratio of the pulsatile component absorbance at the each of the wavelengths except for the reference wavelength to the pulsatile component absorbance at the reference wavelength based on giving an arbitrary initial value to a parameter required to calculate the blood oxygen saturation; determining a numeric value of the parameter with an optimization algorithm such that the theoretical ratio and the measured ratio are matched; and thereafter calculating the blood oxygen saturation based on the intensity I d and the intensity I s .