mhurhangee/patent-ind-claim-en huggingface dataset:
Process for the production of a diacyl peroxide comprising the following steps: a) producing a mixture comprising a diacyl peroxide and a carboxylic acid by reacting an anhydride with the formula R 1 -C(=O)-O-C(=O)-R 2 with H 2 O 2 , wherein R 1 is selected from linear and branched alkyl, cycloalkyl, aryl, and arylalkyl groups with 1-17 carbon atoms, optionally substituted with oxygen- and/or halogen-containing substituents, and R 2 is selected from linear and branched alkyl, cycloalkyl, aryl, and arylalkyl groups with 2-17 carbon atoms, optionally substituted with oxygen- and/or halogen-containing substituents, b) extracting or separating the carboxylic acid from the mixture in the form of its carboxylic acid salt or adduct, c) liberating the carboxylic acid from the salt or adduct, d) optionally producing an additional amount of carboxylic acid by reacting an aldehyde of the formula R 2 -C(=O)H with oxygen, e) reacting the carboxylic acid obtained in step c) and optionally an additional amount of carboxylic acid of the formula R 2 -C(=O)OH - said additional amount of carboxylic acid being obtained from step d) and/or obtained in another way - with an acid anhydride or a ketene of the formula C(R 4 ) 2 =C=O, each R 4 being independently selected from H and CH 3 , preferably with acetic anhydride, to form an anhydride with the formula R 1 -C(=O)-O-C(=O)-R 2 , and f) recycling at least part of the anhydride formed in step e) to step a). a) producing a mixture comprising a diacyl peroxide and a carboxylic acid by reacting an anhydride with the formula R 1 -C(=O)-O-C(=O)-R 2 with H 2 O 2 , wherein R 1 is selected from linear and branched alkyl, cycloalkyl, aryl, and arylalkyl groups with 1-17 carbon atoms, optionally substituted with oxygen- and/or halogen-containing substituents, and R 2 is selected from linear and branched alkyl, cycloalkyl, aryl, and arylalkyl groups with 2-17 carbon atoms, optionally substituted with oxygen- and/or halogen-containing substituents, b) extracting or separating the carboxylic acid from the mixture in the form of its carboxylic acid salt or adduct, c) liberating the carboxylic acid from the salt or adduct, d) optionally producing an additional amount of carboxylic acid by reacting an aldehyde of the formula R 2 -C(=O)H with oxygen, e) reacting the carboxylic acid obtained in step c) and optionally an additional amount of carboxylic acid of the formula R 2 -C(=O)OH - said additional amount of carboxylic acid being obtained from step d) and/or obtained in another way - with an acid anhydride or a ketene of the formula C(R 4 ) 2 =C=O, each R 4 being independently selected from H and CH 3 , preferably with acetic anhydride, to form an anhydride with the formula R 1 -C(=O)-O-C(=O)-R 2 , and f) recycling at least part of the anhydride formed in step e) to step a).
Single-core shielded electrical line of coaxial construction, comprising an electrical conductor centrally enclosed by an electrical insulation layer , and an electrical shield arranged on the circumference of the electrical insulation layer , and electrically insulating sheath layer enclosing the electrical shield , wherein the electrical insulation layer has at least two concentric sublayers, specifically at least one inner layer situated radially on the inside and at least one outer layer situated radially on the outside, and the inner layer has at least a wall thickness (Si) which is designed for a respective electrical breakdown strength at a given electrical operating voltage, characterized in that a ratio (Si/Sa) of a wall thickness (Si) of the inner layer to a wall thickness (Sa) of the outer layer is one to three, such that the wall thickness (Sa) of the outer layer is dimensioned depending on a centricity deviation of the line construction of the line in such a way that it is greater than/equal to a penetration depth of a blade tool into the inner layer during the process of stripping the sheath layer and the shield , and the material density of the inner layer is 0.85 g/cm 3 to 1.3 g/cm 3 , and the material density of the outer layer is configured to be greater than the material density of the inner layer .
Gas-diffusing device , characterized in that it comprises a superposition of: - a layer of composite material including electrically conductive fibres and a polymerized resin coating said conductive fibres; - a first electrically conductive layer having an open porosity between first and second faces and comprising a first void in the second face , the first face making electrical contact with the conductive fibres of the layer of composite material , the polymerized resin coating one portion of the first conductive layer on the first face ; - a second electrically conductive layer interposed between the first conductive layer and said layer of composite material , said second conductive layer having an open porosity between first and second faces and comprising a first through-void between its first and second faces, said conductive fibres making contact with the first face of the second conductive layer ; - said polymerized resin passes through said first void of the second conductive layer and extends as far as through the first face of the first conductive layer . - a layer of composite material including electrically conductive fibres and a polymerized resin coating said conductive fibres; - a first electrically conductive layer having an open porosity between first and second faces and comprising a first void in the second face , the first face making electrical contact with the conductive fibres of the layer of composite material , the polymerized resin coating one portion of the first conductive layer on the first face ; - a second electrically conductive layer interposed between the first conductive layer and said layer of composite material , said second conductive layer having an open porosity between first and second faces and comprising a first through-void between its first and second faces, said conductive fibres making contact with the first face of the second conductive layer ; - said polymerized resin passes through said first void of the second conductive layer and extends as far as through the first face of the first conductive layer .
A method of preparing a composition comprising factor VIII (FVIII) and von Willebrand factor (vWF) with a controlled content of the von Willebrand factor (vWF), the method comprising: (a) obtaining a primary eluate using a first elution buffer by performing anion exchange chromatography on a plasma sample isolated from a human body; (b) obtaining an eluate by performing cation exchange chromatography on the primary eluate ; (c) obtaining a secondary eluate by applying a second elution buffer to a column used to obtain the primary eluate through the anion exchange chromatography of step (a); and (d) mixing the eluate of the cation exchange chromatography obtained in step (b) with the secondary eluate of the anion exchange chromatography obtained in step (c). (a) obtaining a primary eluate using a first elution buffer by performing anion exchange chromatography on a plasma sample isolated from a human body; (b) obtaining an eluate by performing cation exchange chromatography on the primary eluate ; (c) obtaining a secondary eluate by applying a second elution buffer to a column used to obtain the primary eluate through the anion exchange chromatography of step (a); and (d) mixing the eluate of the cation exchange chromatography obtained in step (b) with the secondary eluate of the anion exchange chromatography obtained in step (c).
Direct Current, DC, distribution system comprising a plurality of power consumer clusters each comprising at least one power consumer ; wherein the power consumer clusters are arranged as a ring structure with a common low voltage, LV, DC ring bus ; each power consumer is connected to the LV-DC ring bus ; the DC distribution system further comprises a plurality of normal-open ring switches ; each power consumer cluster is separated from its adjacent power consumer clusters by one of the normal-open ring switches ; characterized in that each power consumer cluster is fed by a medium voltage, MV, DC/DC converter , which in turn is fed by a MV-AC/DC converter connected to a MV-AC grid , wherein the MV-DC/DC converter is configured to convert the medium voltage provided by the AC/DC converter into low voltage. a plurality of power consumer clusters each comprising at least one power consumer ; wherein the power consumer clusters are arranged as a ring structure with a common low voltage, LV, DC ring bus ; each power consumer is connected to the LV-DC ring bus ; the DC distribution system further comprises a plurality of normal-open ring switches ; each power consumer cluster is separated from its adjacent power consumer clusters by one of the normal-open ring switches ; characterized in that each power consumer cluster is fed by a medium voltage, MV, DC/DC converter , which in turn is fed by a MV-AC/DC converter connected to a MV-AC grid , wherein the MV-DC/DC converter is configured to convert the medium voltage provided by the AC/DC converter into low voltage.
Transmitting device for a multicarrier wireless communication system , the transmitting device comprising: a processor , and a transmitter ; wherein the processor is configured to generate a fractional Orthogonal Frequency Division Multiplexing, OFDM, symbol based on an adjacent OFDM symbol, wherein the fractional OFDM symbol is a cyclic extension of the adjacent OFDM symbol such that a modulation symbol of each subcarrier in the fractional OFDM symbol is the same modulation symbol as a modulation symbol of the corresponding subcarrier in the adjacent OFDM symbol, wherein the fractional OFDM symbol has a varying length depending on a clear channel assessment, CCA, process; wherein the transmitter is configured to transmit a multicarrier signal comprising the fractional OFDM symbol and the adjacent OFDM symbol, once the channel has been determined as being clear by the clear channel assessment, CCA, process. a processor , and a transmitter ; wherein the processor is configured to generate a fractional Orthogonal Frequency Division Multiplexing, OFDM, symbol based on an adjacent OFDM symbol, wherein the fractional OFDM symbol is a cyclic extension of the adjacent OFDM symbol such that a modulation symbol of each subcarrier in the fractional OFDM symbol is the same modulation symbol as a modulation symbol of the corresponding subcarrier in the adjacent OFDM symbol, wherein the fractional OFDM symbol has a varying length depending on a clear channel assessment, CCA, process; wherein the transmitter is configured to transmit a multicarrier signal comprising the fractional OFDM symbol and the adjacent OFDM symbol, once the channel has been determined as being clear by the clear channel assessment, CCA, process.
A method of controlling an additive manufacturing process in which a layer of resin is deposited on a build surface and cured via selective application of radiant energy so as to define the geometry of a cross-sectional layer of a component , such that uncured resin remaining on the build surface after curing defines a negative structure of the layer being cured, the method comprising: using an imaging apparatus to produce an image of the negative structure ; evaluating the image of the negative structure ; and controlling at least one aspect of the additive manufacturing process with reference to the evaluation of the image. using an imaging apparatus to produce an image of the negative structure ; evaluating the image of the negative structure ; and controlling at least one aspect of the additive manufacturing process with reference to the evaluation of the image.
A coin sorting machine for sorting coins including at least one sorting path terminating at a sorting outlet , at least one holder for and/or a feed line to a sorting container at the sorting outlet , at least one overflow path switchably terminating at at least two overflow outlets , at least one holder for and/or a feed line to an overflow container at each of the overflow outlets , at least one controller having an input for a filling level signal (F) representing the filling level of the at least one sorting container, wherein the coin sorting machine is configured to be switchable from a sorting state to an overflow state depending on the filling level signal (F), wherein in the sorting state detected coins of a predetermined coin type are guided along the sorting path and in the overflow state the coins of this coin type are guided along the overflow path , and wherein, after switching from the overflow state to the sorting state, the at least one overflow path is switched from the one overflow outlet to the other overflow outlet .
An internal ultrasound gel comprising: - water; - a thickening agent for thickening the water into a gel, the thickening agent comprising Carbopol TM 974P NF; - a dental agent for inhibiting growth of dental microorganisms, the dental agent comprising xylitol; - a neutralizer for setting the gel viscosity and adjusting the pH of the gel; and - a food grade preservative for preserving the gel, the food grade preservative comprising potassium sorbate; wherein the gel has an acoustic impedance similar to soft tissue and can safely be used orally. - water; - a thickening agent for thickening the water into a gel, the thickening agent comprising Carbopol TM 974P NF; - a dental agent for inhibiting growth of dental microorganisms, the dental agent comprising xylitol; - a neutralizer for setting the gel viscosity and adjusting the pH of the gel; and - a food grade preservative for preserving the gel, the food grade preservative comprising potassium sorbate;
An antibody that selectively binds c-kit and that is conjugated to a cytotoxic moiety for use in a method of hematopoietic stem cell engraftment in a human patient, wherein the method comprises: contacting said human patient with said antibody in a dose effective to selectively ablate endogenous hematopoietic stem cells in bone marrow; and introducing exogenous hematopoietic stem cells to said human patient after a period of time sufficient to substantially eliminate said antibody from the patient circulation, wherein said period of time sufficient to substantially eliminate said antibody is such that the antibody is present at a concentration of less than 10 ng/ml in the bloodstream. contacting said human patient with said antibody in a dose effective to selectively ablate endogenous hematopoietic stem cells in bone marrow; and introducing exogenous hematopoietic stem cells to said human patient after a period of time sufficient to substantially eliminate said antibody from the patient circulation, wherein said period of time sufficient to substantially eliminate said antibody is such that the antibody is present at a concentration of less than 10 ng/ml in the bloodstream.
A method comprising: applying a plurality of layers to a composite repair area 104, the plurality of layers including a moisture detecting bleeder material 102 that includes a fiberglass material and a moisture absorption indicator material, wherein a color change of the moisture absorption indicator material from a first color to a second color is indicative of moisture absorption by the moisture absorption indicator material; applying a bagging film 114 to the composite repair area 104, the bagging film 114 including a fluid interface 116; performing a moisture removal operation that includes applying a pressure that is less than an ambient pressure to the fluid interface 116; removing the bagging film 114 to expose the moisture detecting bleeder material; and evaluating the exposed moisture detecting bleeder material 102 to determine whether the color change occurred. applying a plurality of layers to a composite repair area 104, the plurality of layers including a moisture detecting bleeder material 102 that includes a fiberglass material and a moisture absorption indicator material, wherein a color change of the moisture absorption indicator material from a first color to a second color is indicative of moisture absorption by the moisture absorption indicator material; applying a bagging film 114 to the composite repair area 104, the bagging film 114 including a fluid interface 116; performing a moisture removal operation that includes applying a pressure that is less than an ambient pressure to the fluid interface 116; removing the bagging film 114 to expose the moisture detecting bleeder material; and evaluating the exposed moisture detecting bleeder material 102 to determine whether the color change occurred.
An electrode comprising: - a titanium electrode substrate , - a layer of TiO x with a total thickness in the range of between 40 - 200 μm on at least one surface of the electrode substrate wherein a porosity of the layer of TiO x is below 15%, - an electro-catalytic layer comprising oxides of ruthenium and cerium comprising at least 50 molar % ruthenium oxide on the layer of TiO x and wherein x is in the range 1 - 2 for the layer of TiO x . - a titanium electrode substrate , - a layer of TiO x with a total thickness in the range of between 40 - 200 μm on at least one surface of the electrode substrate wherein a porosity of the layer of TiO x is below 15%, - an electro-catalytic layer comprising oxides of ruthenium and cerium comprising at least 50 molar % ruthenium oxide on the layer of TiO x and wherein x is in the range 1 - 2 for the layer of TiO x .
Connecting element for fuel injection systems for connecting a fuel injection valve to a fuel-conducting component , wherein a main body is provided in which there is provided a receiving space for a fuel connector of the fuel injection valve , wherein the fuel connector , which is arrangeable at least partially in the receiving space , is supportable at least indirectly on the main body , wherein the fuel connector is supportable elastically on the main body at least in a radial direction , characterized in that at least one decoupling element is provided which, in the assembled state, is arranged between the fuel connector and the main body , and in that the fuel connector is supportable elastically on the main body at least in the radial direction via the decoupling element , wherein a protuberance for the decoupling element is formed on the fuel connector , the outer side of which protuberance is of convex configuration, wherein at least the contact surface of the inner side of the main body is configured with a concave profile.
A system for intraoperative planning and assessment of spinal deformity correction during a surgical spinal procedure, the system comprising: a spatial tracking system comprising an IR sensor and an IR tracking array , said IR tracking array being arranged along a proximal end of a surgical pointer tool capable of digitizing the location of an implanted surgical device and relaying to the spatial tracking system via the IR sensor ; a control unit in communication with the spatial tracking system , said control unit being configured to: (a) receive the digitized location data of a plurality of implanted screws; (b) receive the digitized location data of at least one anatomical reference point; (c) generate at least one virtual anatomic reference line based on the digitized location data of said at least one anatomical reference point; characterised in that the control unit is further configured to: (d) accept one or more spine correction inputs; and (e) generating at least one rod solution output shaped to engage the screws at locations distinct from the digitized location. a spatial tracking system comprising an IR sensor and an IR tracking array , said IR tracking array being arranged along a proximal end of a surgical pointer tool capable of digitizing the location of an implanted surgical device and relaying to the spatial tracking system via the IR sensor ; a control unit in communication with the spatial tracking system , said control unit being configured to: (a) receive the digitized location data of a plurality of implanted screws; (b) receive the digitized location data of at least one anatomical reference point; (c) generate at least one virtual anatomic reference line based on the digitized location data of said at least one anatomical reference point; (a) receive the digitized location data of a plurality of implanted screws; (b) receive the digitized location data of at least one anatomical reference point; (c) generate at least one virtual anatomic reference line based on the digitized location data of said at least one anatomical reference point; characterised in that the control unit is further configured to: (d) accept one or more spine correction inputs; and (e) generating at least one rod solution output shaped to engage the screws at locations distinct from the digitized location. (d) accept one or more spine correction inputs; and (e) generating at least one rod solution output shaped to engage the screws at locations distinct from the digitized location.
A method for transmitting a reference signal at a user equipment in a wireless communication system, the method comprising: determining a root index 'q' of a Zadoff Chu sequence based on a group index 'u', a length 'N zc RS ' of the Zadoff Chu sequence, and a base sequence number index 'v' for the length 'N zc RS, within a sequence group corresponding to the group index 'u', wherein the group index 'u' is determined based on a cell of the user equipment; generating the reference signal based on the determined root index 'q' of the Zadoff-Chu sequence; and transmitting the reference signal to a base station, characterised in that the determined root index 'q' satisfies: q = floor y + 0.5 + v * − 1 floor 2y , and wherein: y = N zc RS * u + 1 / N reference , and wherein the 'N reference ' is a length of a reference prime number. determining a root index 'q' of a Zadoff Chu sequence based on a group index 'u', a length 'N zc RS ' of the Zadoff Chu sequence, and a base sequence number index 'v' for the length 'N zc RS, within a sequence group corresponding to the group index 'u', wherein the group index 'u' is determined based on a cell of the user equipment; generating the reference signal based on the determined root index 'q' of the Zadoff-Chu sequence; and transmitting the reference signal to a base station, characterised in that the determined root index 'q' satisfies: q = floor y + 0.5 + v * − 1 floor 2y , and wherein: y = N zc RS * u + 1 / N reference , and wherein the 'N reference ' is a length of a reference prime number.