mhurhangee/ep-ind-claims huggingface dataset:
A hair cutting device comprising: a hair cutting device body; and an interchangeable comb unit for defining a hair length after cutting, said hair cutting device body further comprising: a comb interface for releasable attachment of said comb unit to said hair cutting device body; a hair length indicator operatively coupled to said comb interface for indicating said hair length to a user, said interchangeable comb unit comprises a comb identification member (11; 13) identifying a hair length associated with said comb unit; and characterized in that said comb interface comprises a comb recognition arrangement (10; 14a-b) being electrically coupled to said hair length indicator, said comb recognition arrangement (10; 14a-b) being configured to sense said comb identification member (11; 13) when said comb unit is connected to said hair cutting device body, and to provide an electronic signal indicative of said hair length associated with said comb unit to said hair length indicator. a hair cutting device body; and an interchangeable comb unit for defining a hair length after cutting, said hair cutting device body further comprising: a comb interface for releasable attachment of said comb unit to said hair cutting device body; a hair length indicator operatively coupled to said comb interface for indicating said hair length to a user, said interchangeable comb unit comprises a comb identification member (11; 13) identifying a hair length associated with said comb unit; and characterized in that said comb interface comprises a comb recognition arrangement (10; 14a-b) being electrically coupled to said hair length indicator, said comb recognition arrangement (10; 14a-b) being configured to sense said comb identification member (11; 13) when said comb unit is connected to said hair cutting device body, and to provide an electronic signal indicative of said hair length associated with said comb unit to said hair length indicator. a comb interface for releasable attachment of said comb unit to said hair cutting device body; a hair length indicator operatively coupled to said comb interface for indicating said hair length to a user, said interchangeable comb unit comprises a comb identification member (11; 13) identifying a hair length associated with said comb unit; and characterized in that said comb interface comprises a comb recognition arrangement (10; 14a-b) being electrically coupled to said hair length indicator, said comb recognition arrangement (10; 14a-b) being configured to sense said comb identification member (11; 13) when said comb unit is connected to said hair cutting device body, and to provide an electronic signal indicative of said hair length associated with said comb unit to said hair length indicator.
A rotary electrical connector assembly, comprising: (a) a socket including a receptacle containing a pair of opposed power contacts (24, 124) configured as durable blades; and a signal contact assembly arranged between and spaced from said pair of power contacts (24, 124); and (b) a plug arranged within said socket receptacle and configured for rotary movement between operable and inoperable positions relative to said socket, said plug including a power contact assembly (14, 114, 214) including a plurality of resilient spaced blade contacts (14b, 114b, 214b) which are configured to engage said socket power contacts (24, 124) and remain within and connected with them during rotation of the plug relative to the socket; and a signal bridge contact configured to engage said socket signal contact assembly when said plug is in the operable position to deliver power between said plug and socket power contacts and to disengage from said socket signal contact assembly when said plug is in the inoperable position to prevent delivery of power between plug and socket power contacts. (a) a socket including a receptacle containing a pair of opposed power contacts (24, 124) configured as durable blades; and a signal contact assembly arranged between and spaced from said pair of power contacts (24, 124); and a pair of opposed power contacts (24, 124) configured as durable blades; and a signal contact assembly arranged between and spaced from said pair of power contacts (24, 124); and (b) a plug arranged within said socket receptacle and configured for rotary movement between operable and inoperable positions relative to said socket, said plug including a power contact assembly (14, 114, 214) including a plurality of resilient spaced blade contacts (14b, 114b, 214b) which are configured to engage said socket power contacts (24, 124) and remain within and connected with them during rotation of the plug relative to the socket; and a signal bridge contact configured to engage said socket signal contact assembly when said plug is in the operable position to deliver power between said plug and socket power contacts and to disengage from said socket signal contact assembly when said plug is in the inoperable position to prevent delivery of power between plug and socket power contacts. a power contact assembly (14, 114, 214) including a plurality of resilient spaced blade contacts (14b, 114b, 214b) which are configured to engage said socket power contacts (24, 124) and remain within and connected with them during rotation of the plug relative to the socket; and a signal bridge contact configured to engage said socket signal contact assembly when said plug is in the operable position to deliver power between said plug and socket power contacts and to disengage from said socket signal contact assembly when said plug is in the inoperable position to prevent delivery of power between plug and socket power contacts.
Damping valve arrangement for controlling a pilot pressure acting via a control fluid on a control chamber of a damping device of a vibration damper, having an anchor, which can be shifted by means of a coil which can be acted upon by electricity, and which is provided in a housing, said anchor having a guide pin, on which a first spring washer is provided, wherein the first spring washer has a radially internal region that is free of recesses, and the region can be shifted in order to change the flow-through opening (41, 42) of the damping valve arrangement between the interior region and a ring body provided with a peripheral collar (30, 32) or sleeve body relative to the collar (30, 32), characterised in that the guide pin passes through the anchor, and has a second spring washer on the end region opposite the flow-through opening (41, 42), and in that the spring washers (12, 15) support the guide pin radially outwards.
A gas turbine engine comprising a bypass duct defined radially outwardly by a nacelle and radially inwardly by a core engine casing, the nacelle comprises a thrust reverser unit having a static part and a translating part, the thrust reverser unit further comprises at least one blocker door rotatably attached to the static part and slideably contacts the translatable part, the translatable part is arranged to move between a stowed position and a deployed position, in the deployed position the blocker door spans the bypass duct, in the stowed position the blocker door is stowed inside the translating part, characterised in that the at least one blocker door is in slideable contact to a slide ramp located on and within the translating part.
An optical fiber cable with improved fire protection performance, comprising: - a cable core including at least one optical transmission element to transfer light, - a cable jacket surrounding the cable core, - wherein the cable jacket is embodied as a multilayered structure having a first sheath layer and one or more second sheath layers surrounded by the first sheath layer, - wherein the material of the first sheath layer and the material of the one or more second sheath layers are halogen free, - wherein the material of the first sheath layer and the material of the one or more second sheath layers each have a different flame retardant additive providing different flame retardant mechanisms, - wherein the cable core comprises a plurality of the at least one optical transmission element and a strength member, wherein each of the optical transmission elements includes a plurality of optical fibers surrounded by a buffer tube, wherein the optical transmission elements are placed around the strength member, - wherein at least one second sheath layer is configured as a bedding layer, - wherein the plurality of the at least one optical transmission element is embedded in the bedding layer so that the bedding layer is placed in gaps between the plurality of the at least one optical transmission element, characterized in that the material of the first sheath layer includes a first flame retardant additive of an intumescent-acting material, and the material of the one or more second sheath layers includes a second flame retardant additive which is a polymer based resin including a mineral filler. - a cable core including at least one optical transmission element to transfer light, - a cable jacket surrounding the cable core, - wherein the cable jacket is embodied as a multilayered structure having a first sheath layer and one or more second sheath layers surrounded by the first sheath layer, - wherein the material of the first sheath layer and the material of the one or more second sheath layers are halogen free, - wherein the material of the first sheath layer and the material of the one or more second sheath layers each have a different flame retardant additive providing different flame retardant mechanisms, - wherein the cable core comprises a plurality of the at least one optical transmission element and a strength member, wherein each of the optical transmission elements includes a plurality of optical fibers surrounded by a buffer tube, wherein the optical transmission elements are placed around the strength member, - wherein at least one second sheath layer is configured as a bedding layer, - wherein the plurality of the at least one optical transmission element is embedded in the bedding layer so that the bedding layer is placed in gaps between the plurality of the at least one optical transmission element, the material of the first sheath layer includes a first flame retardant additive of an intumescent-acting material, and the material of the one or more second sheath layers includes a second flame retardant additive which is a polymer based resin including a mineral filler.
Method for generating a reference signal I ref for a current regulator of a PFC circuit of a power supply unit, wherein a standard reference signal is generated as a sinusoidal signal I s = Î s * sin πt, having a standard magnitude Î s and an angular frequency of an AC grid to which the power supply unit is configured to be connected, wherein the reference signal I ref is generated as I ref = Î * sin πt − Î * sin φ 0 wherein φ 0 is a current conduction angle and wherein, in order to achieve a same output power of the power supply unit using the standard reference signal I s the magnitude Î of the reference signal is generated by multiplying it with a factor f ref as I ⌢ = I ⌢ s ∗ f ref such that a magnitude of a lower harmonic component of an input current of the power supply unit is increased and a magnitude of a higher harmonic component of the input current is decreased compared to a power supply using the standard reference signal, characterised in that the factor f ref is determined as f ref = 2 ⋅ φ s 2 − φ s 1 − sin 2 ⋅ φ s 2 + sin 2 ⋅ φ s 1 2 ⋅ φ 2 − φ 1 − sin 2 ⋅ φ 2 + sin 2 ⋅ φ 1 + 4 ⋅ sin φ 0 ⋅ cos φ 2 − cos φ 1 wherein φ s1 and φ s2 are the power transfer angles when using the standard reference signal I s and wherein φ 1 and φ 2 are the power transfer angles of the power supply unit using the reference signal I ref.
A vehicular information-processing device being adapted to learn operation information, which is obtained according to various vehicle operations of the driver, to correlate the operation information with spots at which the corresponding vehicle operations have been performed, and to provide, as driving assistance information, the operation information specific to the spot based on a result of the learning, the processing device being adapted to determine whether particular operation information provided at a single spot conforms to the driver's vehicle operation at the spot or not, and learn repeatability of the particular operation information provided at the spot based on the number of times that a determination is made that there is conformity or the number of times that a determination is made that there is no conformity, wherein the processing device is adapted to determine whether or not there is conformity based on whether a difference between the operation information specific to the spot provided in the driving assisting information and the result of the driver's vehicle operation falls within an acceptable error range or not, wherein the vehicular information-processing device is characterized by being adapted to set the acceptable error for each driver.
A method comprising: forming a first lens that has a first topographical feature (416, 418); characterised in that the method further comprises: forming a second lens that has a second topographical feature (426, 428), wherein embedded in the second lens is an electronic structure that comprises an antenna, a sensor, and an electronic device, and wherein the first topographical (416, 418) feature and the second topographical feature (426, 428) have reciprocal shapes; and mounting the second lens on the first lens such that first topographical feature (416, 418) interfaces with the second topographical feature (426, 428), thereby mechanically securing the second lens to the first lens, wherein: the first lens is a posterior lens and the second lens is an anterior lens; and the first topographical feature (416, 418) is a protrusion formed on an anterior side of the first lens, and the second topographical feature (426, 428) is a depression formed in a posterior side of the second lens. forming a first lens that has a first topographical feature (416, 418); characterised in that the method further comprises: forming a second lens that has a second topographical feature (426, 428), wherein embedded in the second lens is an electronic structure that comprises an antenna, a sensor, and an electronic device, and wherein the first topographical (416, 418) feature and the second topographical feature (426, 428) have reciprocal shapes; and mounting the second lens on the first lens such that first topographical feature (416, 418) interfaces with the second topographical feature (426, 428), thereby mechanically securing the second lens to the first lens, wherein: the first lens is a posterior lens and the second lens is an anterior lens; and the first topographical feature (416, 418) is a protrusion formed on an anterior side of the first lens, and the second topographical feature (426, 428) is a depression formed in a posterior side of the second lens. forming a second lens that has a second topographical feature (426, 428), wherein embedded in the second lens is an electronic structure that comprises an antenna, a sensor, and an electronic device, and wherein the first topographical (416, 418) feature and the second topographical feature (426, 428) have reciprocal shapes; and mounting the second lens on the first lens such that first topographical feature (416, 418) interfaces with the second topographical feature (426, 428), thereby mechanically securing the second lens to the first lens, wherein: the first lens is a posterior lens and the second lens is an anterior lens; and the first topographical feature (416, 418) is a protrusion formed on an anterior side of the first lens, and the second topographical feature (426, 428) is a depression formed in a posterior side of the second lens. the first lens is a posterior lens and the second lens is an anterior lens; and the first topographical feature (416, 418) is a protrusion formed on an anterior side of the first lens, and the second topographical feature (426, 428) is a depression formed in a posterior side of the second lens.
A chemical mechanical polishing slurry composition for removing copper comprising: a. from above 0.0 wt% to 25 wt% abrasive; b. from 0.01 wt% to 22 wt% chelating agent selected from the group consisting of glycine, other amino acids, and amino acid derivatives; c. from 0.001 wt% to 1 wt% corrosion inhibitor selected from the group consisting of triazole and its derivatives and benzene triazole and its derivatives; d. from 0.0001 wt% to 0.50 wt% choline salt; e. from 0.0001 wt% to 0.20 wt% organic amine selected from the group consisting of ethylene diamine, propylene diamine and other organic amine compounds containing multiple amino groups in the same molecular framework; f. from 0.01 wt% to 10 wt% oxidizer; and g. from 0.00001 wt% to 0.05 wt% biocide wherein the polishing slurry composition has a pH in the range of 5.0 to 8.0. a. from above 0.0 wt% to 25 wt% abrasive; b. from 0.01 wt% to 22 wt% chelating agent selected from the group consisting of glycine, other amino acids, and amino acid derivatives; c. from 0.001 wt% to 1 wt% corrosion inhibitor selected from the group consisting of triazole and its derivatives and benzene triazole and its derivatives; d. from 0.0001 wt% to 0.50 wt% choline salt; e. from 0.0001 wt% to 0.20 wt% organic amine selected from the group consisting of ethylene diamine, propylene diamine and other organic amine compounds containing multiple amino groups in the same molecular framework; f. from 0.01 wt% to 10 wt% oxidizer; and g. from 0.00001 wt% to 0.05 wt% biocide
Method of sealing at least part of the surface of an article, where said part is composed at least partly of wood, metal, plastic or mineral substance and where the article is a laminated or wood-block flooring element, a panelling element or a veneer or a furniture element or piece of furniture, or a metal sheet, comprising the steps of (a) sealing the at least one part by applying a layer of a radiation-curable melt based on a moisture-crosslinking polyurethane to at least part of the surface of the article, and (b) irradiating the melt layer, where the part of the surface is an outer face. (a) sealing the at least one part by applying a layer of a radiation-curable melt based on a moisture-crosslinking polyurethane to at least part of the surface of the article, and (b) irradiating the melt layer, where the part of the surface is an outer face.
A projection lens, configured to image an image beam provided by a light valve disposed on a reduced side onto a projection surface disposed on a magnified side, wherein the light valve has an angle with the projection surface, and the projection lens comprises a first lens group, a second lens group, and an aperture stop, wherein the first lens group is disposed between the reduced side and the magnified side and has a first optical axis; the second lens group consists of a deflecting prism and is disposed between the first lens group and the magnified side, wherein the deflecting prism has a light incident surface, a reflective surface, and a light emitting surface, the light incident surface faces the first lens group, the light emitting surface faces the projection surface, the light incident surface, the light emitting surface, and the first lens group are disposed on a same side of the reflective surface, and wherein the light incident surface is a concave surface, the light emitting surface is a convex surface, and at least one of the light incident surface, the reflective surface, and the light emitting surface is a freeform surface; and the aperture stop is disposed between the first lens group and the second lens group, wherein the light valve is configured to provide the image beam, the image beam sequentially passes through the first lens group, travels through the aperture stop, passes through the light incident surface of the second lens group, is reflected by the reflective surface of the second lens group, and passes through the light emitting surface of the second lens group to be transmitted to the projection surface, and the first optical axis of the first lens group does not overlap with a center of the image beam. the first lens group is disposed between the reduced side and the magnified side and has a first optical axis; the second lens group consists of a deflecting prism and is disposed between the first lens group and the magnified side, wherein the deflecting prism has a light incident surface, a reflective surface, and a light emitting surface, the light incident surface faces the first lens group, the light emitting surface faces the projection surface, the light incident surface, the light emitting surface, and the first lens group are disposed on a same side of the reflective surface, and wherein the light incident surface is a concave surface, the light emitting surface is a convex surface, and at least one of the light incident surface, the reflective surface, and the light emitting surface is a freeform surface; and the aperture stop is disposed between the first lens group and the second lens group, wherein the light valve is configured to provide the image beam, the image beam sequentially passes through the first lens group, travels through the aperture stop, passes through the light incident surface of the second lens group, is reflected by the reflective surface of the second lens group, and passes through the light emitting surface of the second lens group to be transmitted to the projection surface, and the first optical axis of the first lens group does not overlap with a center of the image beam.