mhurhangee/patent-ind-claim-en huggingface dataset:
A computer-implemented method for positioning orthodontic brackets, comprising: (a) receiving an input indicating a location selected on an image by a health care professional to indicate a position to place an orthodontic bracket on a patient's tooth, wherein the image is rendered with respect to a viewport mapped onto an immersive photographic model of a patient's mouth ; (b) extending a ray from a focal point of the viewport at a direction determined based on the input; (c) determining an intersection of the ray in a three-dimensional space, the intersection indicating the position to place the orthodontic bracket with respect to the immersive photographic model, such that the determining step enables placement of the orthodontic bracket at the position on the patient's tooth; and (d) superimposing a mark onto the immersive photographic model to illustrate to the health care professional the location selected for placement of the orthodontic bracket on the patient's tooth. (a) receiving an input indicating a location selected on an image by a health care professional to indicate a position to place an orthodontic bracket on a patient's tooth, wherein the image is rendered with respect to a viewport mapped onto an immersive photographic model of a patient's mouth ; (b) extending a ray from a focal point of the viewport at a direction determined based on the input; (c) determining an intersection of the ray in a three-dimensional space, the intersection indicating the position to place the orthodontic bracket with respect to the immersive photographic model, such that the determining step enables placement of the orthodontic bracket at the position on the patient's tooth; and (d) superimposing a mark onto the immersive photographic model to illustrate to the health care professional the location selected for placement of the orthodontic bracket on the patient's tooth.
A programmable logic controller, PLC, system comprising: a power module configured to supply power; and a CPU module , wherein the CPU module includes: a micro controller unit, MCU, ; a memory unit configured to back up user data stored in the MCU when the power supplied from the power module is interrupted; and a capacitor configured to be charged by the power module and supply accumulated power to the memory unit when the power supply from the power module to the MCU is interrupted; characterized in that the PLC system further comprises: a variable resistor unit connected between the power module and the capacitor ; and a switching unit configured to alternatively connect either the power module or the capacitor to the memory unit depending on a state of power being supplied from the power module , wherein when the power module is recovered to resume the supply of the power during an operation of the backup of the memory unit , the switching unit is configured to connect the power module to the MCU and the memory unit only after the operation of the backup of the memory unit is finished. a power module configured to supply power; and a CPU module , wherein the CPU module includes: a micro controller unit, MCU, ; a memory unit configured to back up user data stored in the MCU when the power supplied from the power module is interrupted; and a capacitor configured to be charged by the power module and supply accumulated power to the memory unit when the power supply from the power module to the MCU is interrupted; a micro controller unit, MCU, ; a memory unit configured to back up user data stored in the MCU when the power supplied from the power module is interrupted; and a capacitor configured to be charged by the power module and supply accumulated power to the memory unit when the power supply from the power module to the MCU is interrupted; characterized in that the PLC system further comprises: a variable resistor unit connected between the power module and the capacitor ; and a switching unit configured to alternatively connect either the power module or the capacitor to the memory unit depending on a state of power being supplied from the power module , a variable resistor unit connected between the power module and the capacitor ; and a switching unit configured to alternatively connect either the power module or the capacitor to the memory unit depending on a state of power being supplied from the power module , wherein when the power module is recovered to resume the supply of the power during an operation of the backup of the memory unit , the switching unit is configured to connect the power module to the MCU and the memory unit only after the operation of the backup of the memory unit is finished.
A compound of formula (IV), or a tautomer, mesomer, racemate, enantiomer, diastereomer, or mixtures thereof, or pharmaceutically acceptable salts thereof, wherein R 1 is alkyl, wherein said alkyl is optionally further substituted by one or more groups selected from the group consisting of halogen, hydroxyl, alkoxy, cycloalkyl, heterocyclyl, aryl, heteroaryl, carboxyl and carboxylic ester; R 2 is selected from the group consisting of hydrogen, alkyl, halogen, cyano, nitro, alkoxy, cycloalkyl and heterocyclyl; R 3 is selected from the following groups: R 4 and R 5 are each independently selected from the group consisting of hydrogen, alkyl, halogen, cyano, nitro, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl; n is 0, 1 or 2. R 1 is alkyl, wherein said alkyl is optionally further substituted by one or more groups selected from the group consisting of halogen, hydroxyl, alkoxy, cycloalkyl, heterocyclyl, aryl, heteroaryl, carboxyl and carboxylic ester; R 2 is selected from the group consisting of hydrogen, alkyl, halogen, cyano, nitro, alkoxy, cycloalkyl and heterocyclyl; R 3 is selected from the following groups: R 4 and R 5 are each independently selected from the group consisting of hydrogen, alkyl, halogen, cyano, nitro, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl; n is 0, 1 or 2. R 4 and R 5 are each independently selected from the group consisting of hydrogen, alkyl, halogen, cyano, nitro, alkoxy, cycloalkyl, heterocyclyl, aryl and heteroaryl; n is 0, 1 or 2.
A control panel for a laundry machine comprising the control panel , said control panel comprising: a screen to display information on laundry and at least one input value of washing information; an information input unit to input a plurality of types of laundry by a user; and a control unit to determine the at least one input value of the washing information based on information inputted to said input unit, wherein at least one of the amount of the laundry, a color of the laundry and a soil level of the laundry is additionally inputted to said information input unit, wherein the control unit is configured to determine if it is inappropriate to perform a washing course according to the inputted type of the laundry or the inputted color of the laundry. a screen to display information on laundry and at least one input value of washing information; an information input unit to input a plurality of types of laundry by a user; and a control unit to determine the at least one input value of the washing information based on information inputted to said input unit, wherein at least one of the amount of the laundry, a color of the laundry and a soil level of the laundry is additionally inputted to said information input unit, wherein the control unit is configured to determine if it is inappropriate to perform a washing course according to the inputted type of the laundry or the inputted color of the laundry.
A process for producing volatile organic acids and potassium salts by treating a fermentation juice comprising volatile organic acids salts in the form of potassium salts, said fermentation juice being obtained from a fermentation process for the production of volatile organic acids in a fermentation medium having a pH regulated by the addition of a base comprising potash, characterized in that the process for the production of volatile organic acids and potassium salts comprises: - the addition of a strong acid to the fermentation juice to form an acidified fermentation juice, said acid being added in an amount sufficient to cause the precipitation of the potassium salt mixture, - and then the separation of the mixture of solid potassium salts from the acidified fermentation juice and the recovery of volatile organic acids by drying the precipitated mixture of potassium salts, and - the recovery i) on the one hand of volatile organic acids entrained with the drying vapors, and ii) on the other hand of dried potassium salts. - the addition of a strong acid to the fermentation juice to form an acidified fermentation juice, said acid being added in an amount sufficient to cause the precipitation of the potassium salt mixture, - and then the separation of the mixture of solid potassium salts from the acidified fermentation juice and the recovery of volatile organic acids by drying the precipitated mixture of potassium salts, and - the recovery i) on the one hand of volatile organic acids entrained with the drying vapors, and ii) on the other hand of dried potassium salts.
A method for reducing imbalances occurring during charging and discharging of a redox flow battery system, wherein the battery system comprises at least two battery modules , a bidirectional converter and a control device , and wherein the battery modules are connected in series and connected to the converter , and wherein each battery module comprises a cell arrangement with a plurality of redox flow cells and a tank facility for storing electrolyte and for supplying electrolyte to the cell arrangement , characterized in that the battery system comprises a DC-DC converter for each battery module , wherein one connection of each DC-DC converter is connected to a respective battery module , and a second connection of each DC-DC converter is connected to a common DC current bus, and wherein the battery system comprises a further converter which is connected to the DC current bus, and wherein the control device is connected to the further converter and to the DC-DC converters such that the control device can control the further converter and the DC-DC converters , and wherein the method comprises at least one of the following steps: - When charging the battery system, the DC-DC converters are controlled by the control device to reduce the difference of a first and a second battery module with respect to a control variable such that a DC-DC converter transfers so much electrical energy to the DC current bus that thereby one of the two battery modules is charged less quickly than the other battery module ; - when discharging the battery system, the DC-DC converters are controlled by the control device to reduce the difference of a first and second battery module with respect to a control variable such that a DC-DC converter discharges so much electrical energy from the DC current bus that thereby one of the two battery modules is discharged less quickly than the other battery module. - When charging the battery system, the DC-DC converters are controlled by the control device to reduce the difference of a first and a second battery module with respect to a control variable such that a DC-DC converter transfers so much electrical energy to the DC current bus that thereby one of the two battery modules is charged less quickly than the other battery module ; - when discharging the battery system, the DC-DC converters are controlled by the control device to reduce the difference of a first and second battery module with respect to a control variable such that a DC-DC converter discharges so much electrical energy from the DC current bus that thereby one of the two battery modules is discharged less quickly than the other battery module.
Head-up display for a motor vehicle, comprising: - at least one light source emitting a light beam ; - a screen backlit by the light beam ; and - an optical duct comprising walls delimiting a first end closed off by said screen and a second end open to the outside, so as to let the light beam through after passing through the backlit screen ; characterized in that at least one wall of the optical duct covers at least a portion of the backlit screen and has a thermal conductivity equal to or higher than the portion of the backlit screen that it covers, so as to promote the dissipation of heat from the backlit screen through at least a portion of said wall . - at least one light source emitting a light beam ; - a screen backlit by the light beam ; and - an optical duct comprising walls delimiting a first end closed off by said screen and a second end open to the outside, so as to let the light beam through after passing through the backlit screen ;
An article for use as a filter media comprising: a calendered nonwoven substrate having an average fiber size of 0.7 to 15 micrometers, and a void volume of 50 to 95%, and a polymer comprising cationic aminoalkyl (meth)acryloyl monomer units grafted to the surface of the nonwoven substrate wherein the grafted polymer comprises polymerized monomer units of: a) 80 to 98 wt.% of grafting aminoalkyl (meth)acryloyl monomers, b) 2 to 20 wt.% of grafting poly(alkylene oxide) monomers; c) 0 to 10 wt.% of second hydrophilic monomers. a calendered nonwoven substrate having an average fiber size of 0.7 to 15 micrometers, and a void volume of 50 to 95%, and a polymer comprising cationic aminoalkyl (meth)acryloyl monomer units grafted to the surface of the nonwoven substrate wherein the grafted polymer comprises polymerized monomer units of: a) 80 to 98 wt.% of grafting aminoalkyl (meth)acryloyl monomers, b) 2 to 20 wt.% of grafting poly(alkylene oxide) monomers; c) 0 to 10 wt.% of second hydrophilic monomers. a) 80 to 98 wt.% of grafting aminoalkyl (meth)acryloyl monomers, b) 2 to 20 wt.% of grafting poly(alkylene oxide) monomers; c) 0 to 10 wt.% of second hydrophilic monomers.
A filter for use in a body vessel having a longitudinal axis, the filter comprising: a superior ring comprising a plurality of superior struts having a first superior strut extending to a second superior strut, defining a first superior valley, and a third superior strut extending to a fourth superior strut, defining a second superior valley, the superior ring having first superior valleys alternating with second superior valleys; and an inferior ring comprising a plurality of inferior struts having a first inferior strut extending to a second inferior strut, defining a first inferior peak, and a third inferior strut extending to a fourth inferior strut, defining a second inferior peak, the inferior ring having first inferior peaks alternating with second inferior peaks; characterized by a plurality of connectors extending between the superior and inferior rings, the plurality of connectors having a degradation rate greater than that of the superior ring and that of the inferior ring such that the filter has a filtering state and an open state, the first and second superior valleys and first and second inferior peaks extend toward the respective central regions in the filtering state, and the first and second superior valleys and the first and second inferior peaks contact the body vessel in the open state. a superior ring comprising a plurality of superior struts having a first superior strut extending to a second superior strut, defining a first superior valley, and a third superior strut extending to a fourth superior strut, defining a second superior valley, the superior ring having first superior valleys alternating with second superior valleys; and an inferior ring comprising a plurality of inferior struts having a first inferior strut extending to a second inferior strut, defining a first inferior peak, and a third inferior strut extending to a fourth inferior strut, defining a second inferior peak, the inferior ring having first inferior peaks alternating with second inferior peaks; characterized by a plurality of connectors extending between the superior and inferior rings, the plurality of connectors having a degradation rate greater than that of the superior ring and that of the inferior ring such that the filter has a filtering state and an open state, the first and second superior valleys and first and second inferior peaks extend toward the respective central regions in the filtering state, and the first and second superior valleys and the first and second inferior peaks contact the body vessel in the open state.
Railway bogie, in particular a bogie for a goods wagon, having axles which are mounted in axle bearing housings , wherein a suspension having coil springs from steel is provided between the axle bearing housings and the wagon superstructure or the wagon body, respectively, wherein an annular soundproofing disc comprising an elastomer material is disposed between the coil spring and at least one of the bearing faces of the latter on the respective connecting part, characterized in that the annular disc in the cross section is constructed in layers from a plurality of tiers or layers of dissimilar elastic and/or damping properties, wherein at least the external layers of the disc are composed of an elastomer material, wherein at least one of the external layers of the annular disc on the external side of said layers, thus on the side bearing toward the axle bearing housing , is provided with a structure or texture, preferably having projections in the shape of a truncated pyramid which are disposed in the manner of a checkerboard, for homogenizing the contact pressure per unit area present between the spring and the connecting part.
A modular toy construction system, comprising a plurality of interactive toy construction elements , each interactive toy construction element comprising a sensor and/or a function device , the function device operable to perform a user-perceivable function; each interactive toy construction element further comprising a first communications circuit configured to wirelessly communicate signals and to wirelessly harvest energy for operating the function device and/or the sensor; the toy construction system further comprising at least one control toy construction element comprising a processing circuit and a second communications circuit ; the second communications circuit being configured to communicate with one or more of the plurality of interactive toy construction elements; wherein the control toy construction element and a set of one or more of the interactive toy construction elements are configured to form a network of communicating nodes; characterized in that the processing circuit is configured to determine a network topology of said network; that the control toy construction element is configured to detect, when the control toy construction element and said set of interactive toy construction elements are directly or indirectly interconnected with each other so as to form a toy construction model, a physical topology of said set of interactive toy construction elements in said toy construction model, from the determined network topology; and that the processing circuit is configured to control the interactive toy construction elements of the toy construction model so as to provide a desired model behaviour, based on the detected physical topology. the toy construction system further comprising at least one control toy construction element comprising a processing circuit and a second communications circuit ; the second communications circuit being configured to communicate with one or more of the plurality of interactive toy construction elements; wherein the control toy construction element and a set of one or more of the interactive toy construction elements are configured to form a network of communicating nodes; characterized in that the processing circuit is configured to determine a network topology of said network; that the control toy construction element is configured to detect, when the control toy construction element and said set of interactive toy construction elements are directly or indirectly interconnected with each other so as to form a toy construction model, a physical topology of said set of interactive toy construction elements in said toy construction model, from the determined network topology; and that the processing circuit is configured to control the interactive toy construction elements of the toy construction model so as to provide a desired model behaviour, based on the detected physical topology.
A method for producing a structure of fibers, the method comprising: electrically charging one or more first electrodes that define an area at a first polarity; electrically charging a second electrode positioned within the defined area at the first polarity; electrically charging a spinneret at a second polarity opposite the first polarity, wherein the spinneret is aligned with the second electrode; and dispensing a polymer from the spinneret to create a structure of fibers extending from the second electrode to the one or more first electrodes. electrically charging one or more first electrodes that define an area at a first polarity; electrically charging a second electrode positioned within the defined area at the first polarity; electrically charging a spinneret at a second polarity opposite the first polarity, wherein the spinneret is aligned with the second electrode; and dispensing a polymer from the spinneret to create a structure of fibers extending from the second electrode to the one or more first electrodes.
A compound of formula I: wherein: R 1 is optionally one or more halo or methyl groups; R 2a and R 2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH 2 OH; R 2c and R 2d are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH 2 OH; R 3a and R 3b are independently selected from H and Me; R 4 is either H or Me; R 5 is either H or Me; A is either (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C 5-12 heteroaryl wherein the optional substituents on A are independently selected from the group consisting of: C 1-4 alkyl, C 1-4 fluoroalkyl, C 3-6 cycloalkyl, C 5-6 heteroaryl, C 5-6 heteroaryl methyl, C 4-6 heterocyclyl, C 4-6 heterocyclyl methyl, phenyl, benzyl, halo, amido, amidomethyl, acylamido, acylamidomethyl, C 1-4 alkyl ester, C 1-4 alkyl ester methyl, C 1-4 alkyl carbamoyl, C 1-4 alkyl carbamoyl methyl, C 1-4 alkylacyl, C 1-4 alkylacyl methyl, phenylcarbonyl, carboxy, carboxymethyl, ether, amino, aminomethyl, sulfonamido, sulfonamino, sulfone, sulfoxide, nitrile and nitrilemethyl and when A is phenyl, the optional substituent may also be a fused C 5-6 N 1 -containing heterocyclic ring. R 1 is optionally one or more halo or methyl groups; R 2a and R 2b are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH 2 OH; (i) F; (ii) H; (iii) Me; and (iv) CH 2 OH; R 2c and R 2d are independently selected from the group consisting of: (i) F; (ii) H; (iii) Me; and (iv) CH 2 OH; (i) F; (ii) H; (iii) Me; and (iv) CH 2 OH; R 3a and R 3b are independently selected from H and Me; R 4 is either H or Me; R 5 is either H or Me; A is either (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C 5-12 heteroaryl wherein the optional substituents on A are independently selected from the group consisting of: C 1-4 alkyl, C 1-4 fluoroalkyl, C 3-6 cycloalkyl, C 5-6 heteroaryl, C 5-6 heteroaryl methyl, C 4-6 heterocyclyl, C 4-6 heterocyclyl methyl, phenyl, benzyl, halo, amido, amidomethyl, acylamido, acylamidomethyl, C 1-4 alkyl ester, C 1-4 alkyl ester methyl, C 1-4 alkyl carbamoyl, C 1-4 alkyl carbamoyl methyl, C 1-4 alkylacyl, C 1-4 alkylacyl methyl, phenylcarbonyl, carboxy, carboxymethyl, ether, amino, aminomethyl, sulfonamido, sulfonamino, sulfone, sulfoxide, nitrile and nitrilemethyl and when A is phenyl, the optional substituent may also be a fused C 5-6 N 1 -containing heterocyclic ring. (i) optionally substituted phenyl; (ii) optionally substituted naphthyl; or (iii) optionally substituted C 5-12 heteroaryl