mhurhangee/ep-ind-claims huggingface dataset:
A brushroll for a vacuum cleaner, comprising: a first end; a second end; an inflection point located along an axis between the first end and the second end; and a first material protruding radially away from the brushroll and having a first width, the first material extending between the first end and the second end, the first material wrapping around the brushroll with a pitch relative to the axis, and the first material wrapping in a first direction between the first end and the inflection point and wrapping in a second direction between the inflection point and the second end, wherein the pitch of the first material wrapping in the first direction is opposite to the pitch of the first material wrapping in the second direction; characterized in that the first material is received in a first recess, the first material has a first length configured for collecting a first type of debris from the surface to be cleaned. a first end; a second end; an inflection point located along an axis between the first end and the second end; and a first material protruding radially away from the brushroll and having a first width, the first material extending between the first end and the second end, the first material wrapping around the brushroll with a pitch relative to the axis, and the first material wrapping in a first direction between the first end and the inflection point and wrapping in a second direction between the inflection point and the second end, wherein the pitch of the first material wrapping in the first direction is opposite to the pitch of the first material wrapping in the second direction; characterized in that the first material is received in a first recess, the first material has a first length configured for collecting a first type of debris from the surface to be cleaned.
A refrigerator comprising: a storage compartment (205, 207) that is separated and heat-insulated from another area; an electrostatic atomization device including an electrode unit (222, 223), said atomization device spraying mist into said storage compartment; and a protection unit (225, 231) configured to suppress current flowing from said electrode unit to a user, wherein said protection unit (225, 231) includes a case accommodating said electrode unit, said case has an opening through which the mist sprayed by an atomization unit included in said electrostatic atomization device passes, and said opening has a size not allowing a finger of the user to pass thereby preventing the finger from physically touching the atomization electrode, characterized in that said protection unit further includes a current-limit circuit limiting current discharged to the user if the current flows from said electrode unit to the user via said atomization unit. a storage compartment (205, 207) that is separated and heat-insulated from another area; an electrostatic atomization device including an electrode unit (222, 223), said atomization device spraying mist into said storage compartment; and a protection unit (225, 231) configured to suppress current flowing from said electrode unit to a user, wherein said protection unit (225, 231) includes a case accommodating said electrode unit, said case has an opening through which the mist sprayed by an atomization unit included in said electrostatic atomization device passes, and said opening has a size not allowing a finger of the user to pass thereby preventing the finger from physically touching the atomization electrode, characterized in that said protection unit further includes a current-limit circuit limiting current discharged to the user if the current flows from said electrode unit to the user via said atomization unit.
A process for the preparation of an [M 2 (L 1) m' (L 2)] complex, the process comprising the step of: (a) reacting an [M 2 2] complex with a phosphorus ligand L 1 and a bidentate N,N ligand L 2 in a polar aprotic solvent to form the [M 2 (L 1) m' (L 2)] complex; or (b) reacting an [M 2 3] complex, an alkali metal carboxylate salt, a phosphorus ligand L 1 and a bidentate N,N ligand L 2 in a polar aprotic solvent, an alcohol solvent or a mixture thereof to form the [M 2 (L 1) m' (L 2)] complex; or (c) reacting an [M 2 2 (L 2)] complex with a phosphorus ligand L 1 in a polar aprotic solvent to form the [M 2 (L 1) m' (L 2)] complex; wherein, M is ruthenium or osmium; X is a halide ligand; Y is a carboxylate ligand; L is a monodentate phosphorus ligand; L 1 is a monodentate phosphorus ligand which is different to L, or a bidentate phosphorus ligand; m' is 1 or 2, wherein, when m' is 1, L 1 is a bidentate phosphorus ligand; when m' is 2, each L 1 is a monodentate phosphorus ligand; and L 2 is a bidentate N,N ligand comprising two nitrogen-containing groups. (a) reacting an [M 2 2] complex with a phosphorus ligand L 1 and a bidentate N,N ligand L 2 in a polar aprotic solvent to form the [M 2 (L 1) m' (L 2)] complex; or (b) reacting an [M 2 3] complex, an alkali metal carboxylate salt, a phosphorus ligand L 1 and a bidentate N,N ligand L 2 in a polar aprotic solvent, an alcohol solvent or a mixture thereof to form the [M 2 (L 1) m' (L 2)] complex; or (c) reacting an [M 2 2 (L 2)] complex with a phosphorus ligand L 1 in a polar aprotic solvent to form the [M 2 (L 1) m' (L 2)] complex; M is ruthenium or osmium; X is a halide ligand; Y is a carboxylate ligand; L is a monodentate phosphorus ligand; L 1 is a monodentate phosphorus ligand which is different to L, or a bidentate phosphorus ligand; m' is 1 or 2, wherein, when m' is 1, L 1 is a bidentate phosphorus ligand; when m' is 2, each L 1 is a monodentate phosphorus ligand; and L 2 is a bidentate N,N ligand comprising two nitrogen-containing groups.
An aqueous cleaning composition comprising: (a) N,N-dialkyl-N-aliphatic ammonium hydroxycarboxylate salt; (b) nonionic surfactant and anionic surfactant; and (c) at least 85 wt.% water; wherein, other than an optional fragrance component, the composition contains no more than 0.1 wt.% glycol ether solvents, aliphatic alcohol solvents, polyol solvents and amino alcohol solvents. (a) N,N-dialkyl-N-aliphatic ammonium hydroxycarboxylate salt; (b) nonionic surfactant and anionic surfactant; and (c) at least 85 wt.% water;
A modular panel made of plastic material for manufacturing pool walls, comprising: • a generally rectangular main body of which a first surface is intended for being oriented towards the inside of the pool, the lengths of the main body defining a reference plane; • a complementary body capable of being attached to a second surface of the main body and defining a hollow column intended for receiving concrete; the panel being characterised in that the first surface has an initial convex transverse curve on the width of the main body in a plastic injection mould, the maximum amplitude of the transverse curve relative to the reference plane being selected to compensate for all or part of the deformations that occur between the removal from the mould and the setting of the concrete, in the transverse and longitudinal directions. • a generally rectangular main body of which a first surface is intended for being oriented towards the inside of the pool, the lengths of the main body defining a reference plane; • a complementary body capable of being attached to a second surface of the main body and defining a hollow column intended for receiving concrete;
A surface compactor, comprising: at least one compacting surface (18; 19) for compacting a substrate; wherein the surface compactor comprises an excitation system that generates a substantially square wave vibrational displacement or force that vibrates the least one compacting surface (18; 19), characterized in that the excitation system further comprises: a first exciter that generates a first sine wave vibrational force; a second exciter that generates a second sine wave vibrational force; a third exciter that generates a third sine wave vibrational force; and the first sine wave vibrational force, the second sine wave vibrational force, and the third sine wave vibrational force combine to generate the substantially square wave vibrational displacement or force. at least one compacting surface (18; 19) for compacting a substrate; wherein the surface compactor comprises an excitation system that generates a substantially square wave vibrational displacement or force that vibrates the least one compacting surface (18; 19), characterized in that the excitation system further comprises: a first exciter that generates a first sine wave vibrational force; a second exciter that generates a second sine wave vibrational force; a third exciter that generates a third sine wave vibrational force; and a first exciter that generates a first sine wave vibrational force; a second exciter that generates a second sine wave vibrational force; a third exciter that generates a third sine wave vibrational force; the first sine wave vibrational force, the second sine wave vibrational force, and the third sine wave vibrational force combine to generate the substantially square wave vibrational displacement or force.
Home technology controller with a device including an input field, a display, an electronic evaluation unit and an electronic control unit, wherein the input field has at least one proximity-sensitive sensor, which is connected to an electronic evaluation unit, which, when an electroconductive object contacts or comes into close proximity to the sensor surface of the sensor, detects a change in the electrical state of the sensor and emits a position signal to an electronic control unit accordingly, characterised in that the sensor is arranged behind a hard panel of a housing of the home technology controller, in that the panel is sealed and is formed in one piece and in that the sensor and the electronic evaluation unit are connected to a first interface, and the home technology controller is connected via a second interface to the electronic control unit, and wherein the panel consists of a transparent material in the region of the display and a non-transparent material outside the display, characterised in that the sensor has a circular sensor surface and in that the device, after a time period from its last operation has elapsed, goes into a sleep mode or deactivated basic mode, wherein, when the operating unit is in the deactivated basic mode, the sleep mode, a brief contact with the sensor field does not result in scrolling or input confirmation, wherein the device switches from the deactivated basic mode or from the sleep mode into an operating mode when the sensor field is pressed by the user for longer than a predefined minimum time period.
A method performed by a user equipment, UE, in a wireless communication system, the method comprising: receiving, from a base station, scheduling information associated with system information, SI; receiving, from the base station, a radio resource control, RRC, reconfiguration message including an onDemandSibRequest indicator; identifying whether an active bandwidth part, BWP, is not configured with a common search space; identifying that the UE has not stored a valid version of a system information block, SIB, from one or more SIBs; and transmitting, to the base station, a request message to request required at least one SIB, in case that the active BWP is not configured with the common search space, wherein the UE is in a RRC connected state. receiving, from a base station, scheduling information associated with system information, SI; receiving, from the base station, a radio resource control, RRC, reconfiguration message including an onDemandSibRequest indicator; identifying whether an active bandwidth part, BWP, is not configured with a common search space; identifying that the UE has not stored a valid version of a system information block, SIB, from one or more SIBs; and transmitting, to the base station, a request message to request required at least one SIB, in case that the active BWP is not configured with the common search space, wherein the UE is in a RRC connected state.
A method comprising: a) providing a substrate comprising a dielectric; b) applying an aqueous alkaline catalyst solution to the substrate comprising the dielectric to catalyze the substrate, the aqueous alkaline catalyst comprises a monomeric complex of metal ions, wherein the metal ions are chosen from palladium or silver and one or more pyrazine derivatives having formula: wherein R 1, R 2, R 3 and R 4 may be the same or different and are hydrogen, linear or branched (C 1 -C 5)alkyl, acetyl, linear or branched hydroxy(C 1 -C 5)alkyl, or linear or branched (C 1 -C 5)alkoxy, and with the proviso that at least one of R 1, R 2, R 3 and R 4 is other than hydrogen; c) applying a reducing agent to the catalyzed substrate comprising the dielectric to reduce the metal ions of the catalyst to their metallic state; and d) immersing the catalyzed substrate comprising the dielectric into an alkaline metal plating bath to electrolessly plate metal on the catalyzed substrate comprising the dielectric. a) providing a substrate comprising a dielectric; b) applying an aqueous alkaline catalyst solution to the substrate comprising the dielectric to catalyze the substrate, the aqueous alkaline catalyst comprises a monomeric complex of metal ions, wherein the metal ions are chosen from palladium or silver and one or more pyrazine derivatives having formula: wherein R 1, R 2, R 3 and R 4 may be the same or different and are hydrogen, linear or branched (C 1 -C 5)alkyl, acetyl, linear or branched hydroxy(C 1 -C 5)alkyl, or linear or branched (C 1 -C 5)alkoxy, and with the proviso that at least one of R 1, R 2, R 3 and R 4 is other than hydrogen; c) applying a reducing agent to the catalyzed substrate comprising the dielectric to reduce the metal ions of the catalyst to their metallic state; and d) immersing the catalyzed substrate comprising the dielectric into an alkaline metal plating bath to electrolessly plate metal on the catalyzed substrate comprising the dielectric.
An inverter, comprising: a first series circuit in which a first switching element and a second switching element are connected in series; a capacitor connected in parallel to the first series circuit; a first current detection device configured to detect current that flows in the first series circuit; and a discharge test execution device configured to output a signal of bringing the first switching element and the second switching element to a conducting state, output, based on a detection result by the first current detection device, a signal of switching one of the first switching element and the second switching element to a non-conducting state before predefined power flows in the first switching element, output a signal of applying a full-on voltage to the first switching element, and output a signal that rises a voltage applied to the second switching element as time elapses, characterized in that the voltage applied to the second switching element rises in a step-wise manner and becomes zero temporarily as the voltage varies step-wise. a first series circuit in which a first switching element and a second switching element are connected in series; a capacitor connected in parallel to the first series circuit; a first current detection device configured to detect current that flows in the first series circuit; and a discharge test execution device configured to output a signal of bringing the first switching element and the second switching element to a conducting state, output, based on a detection result by the first current detection device, a signal of switching one of the first switching element and the second switching element to a non-conducting state before predefined power flows in the first switching element, output a signal of applying a full-on voltage to the first switching element, and output a signal that rises a voltage applied to the second switching element as time elapses, characterized in that the voltage applied to the second switching element rises in a step-wise manner and becomes zero temporarily as the voltage varies step-wise. output a signal of bringing the first switching element and the second switching element to a conducting state, output, based on a detection result by the first current detection device, a signal of switching one of the first switching element and the second switching element to a non-conducting state before predefined power flows in the first switching element, output a signal of applying a full-on voltage to the first switching element, and output a signal that rises a voltage applied to the second switching element as time elapses, characterized in that the voltage applied to the second switching element rises in a step-wise manner and becomes zero temporarily as the voltage varies step-wise.
A combustion mixture inlet assembly for a cooking appliance, comprising upper and lower plates (66, 68) which are parallel and spaced from each other by a predetermined distance, a wall secured between the upper and lower plates (66, 68) defining an inner chamber, the spaced, parallel plates (66, 68) extending outwardly beyond the wall in all directions to define an outer chamber surrounding the inner chamber, a plurality of apertures in the wall to allow air between the upper and lower plates (66, 68) to enter the inner chamber, an inlet in the base of the inner chamber for supplying fuel into the inner chamber, and an outlet in the top of the inner chamber.
A system for resecting donor corneal tissue and recipient corneal tissue prior to transplantation of the donor corneal tissue as a corneal implant, the system comprising: a surgical laser adapted to emit a pulsed laser beam; a focusing assembly adapted to focus the pulsed laser beam into a cornea; an interface adapted to provide a plurality of incision patterns for selection of a sidecut pattern which includes an annular region; and a controller in communication with the interface to receive the sidecut pattern, the controller being adapted to move a focal point of the pulsed laser beam within the cornea using the focusing assembly, direct the focal point of the pulsed laser beam to incise the annular region in the cornea at a predetermined depth from an anterior corneal surface according to the sidecut pattern, direct the focal point of the pulsed laser beam to make a first sidecut incision in the cornea according to the sidecut pattern, wherein the first sidecut forms a first acute angle with the annular region and runs from an outer periphery of the annular region toward one of a posterior corneal surface and the anterior corneal surface, and direct the focal point of the pulsed laser beam to make a second sidecut incision in the recipient cornea according to the sidecut pattern, wherein the second sidecut forms a second acute angle with the annular region and runs from an inner periphery of the annular region toward the other of the posterior corneal surface and the anterior corneal surface a surgical laser adapted to emit a pulsed laser beam; a focusing assembly adapted to focus the pulsed laser beam into a cornea; an interface adapted to provide a plurality of incision patterns for selection of a sidecut pattern which includes an annular region; and a controller in communication with the interface to receive the sidecut pattern, the controller being adapted to move a focal point of the pulsed laser beam within the cornea using the focusing assembly, direct the focal point of the pulsed laser beam to incise the annular region in the cornea at a predetermined depth from an anterior corneal surface according to the sidecut pattern, direct the focal point of the pulsed laser beam to make a first sidecut incision in the cornea according to the sidecut pattern, wherein the first sidecut forms a first acute angle with the annular region and runs from an outer periphery of the annular region toward one of a posterior corneal surface and the anterior corneal surface, and direct the focal point of the pulsed laser beam to make a second sidecut incision in the recipient cornea according to the sidecut pattern, wherein the second sidecut forms a second acute angle with the annular region and runs from an inner periphery of the annular region toward the other of the posterior corneal surface and the anterior corneal surface
A tyre comprising: ▪ two annular beads; ▪ a toroidal body ply which is wound about the two beads to form two turn-ups; and ▪ two bead fillers, each of which contacts a bead, it is at least partly enclosed in a turn-up of the body ply and comprises an elastomer filler strip which is wound about the bead, it is interposed between the bead and the body ply and has two opposite ends (10, 11) located on opposite sides of the bead and contacting each other, the tyre being characterized in that an outer end of the filler strip of each bead filler is folded into a "U" about the corresponding end of the body ply so as to enclose the end of the body ply. ▪ two annular beads; ▪ a toroidal body ply which is wound about the two beads to form two turn-ups; and ▪ two bead fillers, each of which contacts a bead, it is at least partly enclosed in a turn-up of the body ply and comprises an elastomer filler strip which is wound about the bead, it is interposed between the bead and the body ply and has two opposite ends (10, 11) located on opposite sides of the bead and contacting each other,
A method for producing a dialkyl carbonate represented by the following Chemical Formula 3, comprising: reacting an alkyl chloroformate represented by the following Chemical Formula 1 and an alcohol represented by the following Chemical Formula 2 in the presence of a base, wherein the base is one or two or more selected from 1-(methoxymethyl)imidazole, 1-(ethoxymethyl)imidazole, 1-(propoxymethyl)imidazole, 1-(butoxymethyl)imidazole, 1-(2-methoxyethyl)imidazole, 1-(2-ethoxyethyl)imidazole, 1-(2-propoxyethyl)imidazole, 1-(2-butoxyethyl)imidazole, 1-(3-methoxypropyl)imidazole, and 1-(3-ethoxypropyl)imidazole: (Chemical Formula 2) R 2 OH (wherein, R 1 and R 2 are each independently an unsubstituted C 1 -C 20 alkyl group and a fluorine-substituted C 1 -C 20 alkyl group) reacting an alkyl chloroformate represented by the following Chemical Formula 1 and an alcohol represented by the following Chemical Formula 2 in the presence of a base, wherein the base is one or two or more selected from 1-(methoxymethyl)imidazole, 1-(ethoxymethyl)imidazole, 1-(propoxymethyl)imidazole, 1-(butoxymethyl)imidazole, 1-(2-methoxyethyl)imidazole, 1-(2-ethoxyethyl)imidazole, 1-(2-propoxyethyl)imidazole, 1-(2-butoxyethyl)imidazole, 1-(3-methoxypropyl)imidazole, and 1-(3-ethoxypropyl)imidazole: (Chemical Formula 2) R 2 OH (wherein, R 1 and R 2 are each independently an unsubstituted C 1 -C 20 alkyl group and a fluorine-substituted C 1 -C 20 alkyl group)