mhurhangee/ep-ind-claims huggingface dataset:
A light emitting diode, LED, lighting device, wherein the LED lighting device comprises: an LED load, a triac dimmer configured to perform phase cutting on an inputted alternating current voltage, to output a first voltage signal; a rectification circuit configured to rectify the first voltage signal, to output a second voltage signal; characterized in that the LED lighting device further comprises a current generation circuit configured to receive the second voltage signal, and generate a drive current based on a pulse-width modulation, PWM, dimming signal, to drive the LED load; and an input current regulation circuit configured to generate a regulation signal based on a duty cycle of the PWM dimming signal, to control an operation state of the triac dimmer, wherein in a case the duty cycle of the PWM dimming signal is less than a preset value, the input current regulation circuit is configured to turn off the triac dimmer based on the regulation signal. an LED load, a triac dimmer configured to perform phase cutting on an inputted alternating current voltage, to output a first voltage signal; a rectification circuit configured to rectify the first voltage signal, to output a second voltage signal; characterized in that the LED lighting device further comprises a current generation circuit configured to receive the second voltage signal, and generate a drive current based on a pulse-width modulation, PWM, dimming signal, to drive the LED load; and an input current regulation circuit configured to generate a regulation signal based on a duty cycle of the PWM dimming signal, to control an operation state of the triac dimmer, wherein in a case the duty cycle of the PWM dimming signal is less than a preset value, the input current regulation circuit is configured to turn off the triac dimmer based on the regulation signal.
A seal stack, comprising: a sealing element (102, 104, 106, 108, 200) including an annular seal ring having a diameter and an axis (A1-A1) defined therethrough perpendicular to said diameter, a groove defined in said seal ring, wherein said groove has an opening at a first end of said seal ring, and a swellable energizer disposed in said groove, wherein said swellable energizer swells upon exposure to a solvent causing said seal ring to expand; and a first annular back-up and a second annular back-up provided at opposing ends of said sealing element (102, 104, 106, 108, 200), wherein said first back-up includes an interior surface that receives a second end of said sealing element (102, 104, 106, 108, 200), characterized in that said groove includes a circumferential passage extending radially around said groove. a sealing element (102, 104, 106, 108, 200) including an annular seal ring having a diameter and an axis (A1-A1) defined therethrough perpendicular to said diameter, a groove defined in said seal ring, wherein said groove has an opening at a first end of said seal ring, and a swellable energizer disposed in said groove, wherein said swellable energizer swells upon exposure to a solvent causing said seal ring to expand; and a first annular back-up and a second annular back-up provided at opposing ends of said sealing element (102, 104, 106, 108, 200), wherein said first back-up includes an interior surface that receives a second end of said sealing element (102, 104, 106, 108, 200), characterized in that said groove includes a circumferential passage extending radially around said groove.
A method of determining the effectiveness of a compound or combination of compounds for treating or preventing a parasitic worm infection, comprising: (a) infecting an immunocompromised rodent with a specific number of parasitic worm larvae; (b) treating the infected rodent with the compound or combination of compounds to be tested; and (c) necropsying the rodent and determining the number of parasitic worms, optionally adult parasitic worms, present in a rodent tissue; wherein the rodent is an NOD scid IL2 receptor gamma chain knockout mouse (NOD-SCID-IL2Ry -/-) or an NRG (NOD-Rag1 null IL2rg null) immunodeficient mouse; and wherein the parasitic worm is a nematode and the parasitic worm is Dirofilaria immitis, Strongyloides stercoralis or Haemonchus contortus. (a) infecting an immunocompromised rodent with a specific number of parasitic worm larvae; (b) treating the infected rodent with the compound or combination of compounds to be tested; and (c) necropsying the rodent and determining the number of parasitic worms, optionally adult parasitic worms, present in a rodent tissue;
A method for controlling a controllable headlight of a motor vehicle, in which the headlight is controlled such that a presettable light distribution is provided on a traffic route, on which the motor vehicle is driven, wherein - a course of the traffic route is ascertained, - a light emission of the headlight is adjusted depending on the ascertained course of the traffic route to provide the presettable light distribution, and - the light distribution is provided by means of a plurality of pixels of a pixel headlight as the controllable headlight, for which purpose lighting elements forming the pixels are individually controlled with respect to their light emission, wherein - an area of the traffic route in direction of travel in front of the motor vehicle is ascertained, wherein the area is a section of a lane of a roadway in longitudinal direction, wherein the section is formed by a distance in direction of travel in front of the motor vehicle, which is visually captured by a driver of the motor vehicle and/or is captured by means of a suitable sensor, and wherein the area is intended for traveling by the motor vehicle and correspondingly laterally bounded, for which purpose a curvature of the traffic route and/or an initial curvature and/or a curvature change of a marking (20, 22) of the traffic route are taken into account, and characterized in that - the lighting elements are controlled such that exclusively the area is illuminated with the presettable light distribution such that the illumination of the lane of the roadway of the traffic route is completely effected in direction of travel in front of the motor vehicle. - a course of the traffic route is ascertained, - a light emission of the headlight is adjusted depending on the ascertained course of the traffic route to provide the presettable light distribution, and - the light distribution is provided by means of a plurality of pixels of a pixel headlight as the controllable headlight, for which purpose lighting elements forming the pixels are individually controlled with respect to their light emission, - an area of the traffic route in direction of travel in front of the motor vehicle is ascertained, wherein the area is a section of a lane of a roadway in longitudinal direction, wherein the section is formed by a distance in direction of travel in front of the motor vehicle, which is visually captured by a driver of the motor vehicle and/or is captured by means of a suitable sensor, and wherein the area is intended for traveling by the motor vehicle and correspondingly laterally bounded, for which purpose a curvature of the traffic route and/or an initial curvature and/or a curvature change of a marking (20, 22) of the traffic route are taken into account, and characterized in that - the lighting elements are controlled such that exclusively the area is illuminated with the presettable light distribution such that the illumination of the lane of the roadway of the traffic route is completely effected in direction of travel in front of the motor vehicle.
A filter cartridge comprising: (a) filtration media; and (b) a housing seal arrangement coupled to the filtration media, comprising: (i) a seal support having a surface; (ii) a seal member supported by the seal support and having a radially directed seal surface and a thickness between the seal support surface and the radially directed seal surface that varies along the seal member surface; wherein the radially directed seal surface comprises a plurality of outwardly projecting and axially extending portions and a plurality of inwardly projecting and axially extending portions; (iii) the thickness between the seal support and the radially directed seal surface varies in a radial direction; and (iv) the thickness between the seal support and the radially directed seal surface is generally constant in an axial direction. (a) filtration media; and (b) a housing seal arrangement coupled to the filtration media, comprising: (i) a seal support having a surface; (ii) a seal member supported by the seal support and having a radially directed seal surface and a thickness between the seal support surface and the radially directed seal surface that varies along the seal member surface; wherein the radially directed seal surface comprises a plurality of outwardly projecting and axially extending portions and a plurality of inwardly projecting and axially extending portions; (iii) the thickness between the seal support and the radially directed seal surface varies in a radial direction; and (iv) the thickness between the seal support and the radially directed seal surface is generally constant in an axial direction. (i) a seal support having a surface; (ii) a seal member supported by the seal support and having a radially directed seal surface and a thickness between the seal support surface and the radially directed seal surface that varies along the seal member surface; wherein the radially directed seal surface comprises a plurality of outwardly projecting and axially extending portions and a plurality of inwardly projecting and axially extending portions; (iii) the thickness between the seal support and the radially directed seal surface varies in a radial direction; and (iv) the thickness between the seal support and the radially directed seal surface is generally constant in an axial direction.
A wear part for a bucket of a bucket machine, the wear part comprising - a forward edge for intruding in a material to be handled by the bucket, - an engagement portion for engaging with an engagement edge of the bucket, - a first side and a second side connecting the forward edge to the engagement portion, - a bottom face, and - an upper face, wherein - at least one of said first side and second side comprises a female tongue-and-groove fixing element a male tongue-and-groove fixing element for contacting a female tongue-and-groove fixing element arranged in an adjacent wear part and for completing a tongue-and-groove joint between said two adjacent wear parts, characterized in that - each male tongue-and-groove fixing element is realized by a separate body between two adjacent wear parts, and - the female tongue-and-groove fixing element comprises a receiving channel, wherein said separate body is arrangeable to said receiving channel, whereby a continuous lip of wear parts is constituted. - a forward edge for intruding in a material to be handled by the bucket, - an engagement portion for engaging with an engagement edge of the bucket, - a first side and a second side connecting the forward edge to the engagement portion, - a bottom face, and - an upper face, wherein - at least one of said first side and second side comprises a female tongue-and-groove fixing element a male tongue-and-groove fixing element for contacting a female tongue-and-groove fixing element arranged in an adjacent wear part and for completing a tongue-and-groove joint between said two adjacent wear parts, characterized in that - each male tongue-and-groove fixing element is realized by a separate body between two adjacent wear parts, and - the female tongue-and-groove fixing element comprises a receiving channel, wherein said separate body is arrangeable to said receiving channel, whereby a continuous lip of wear parts is constituted.
A full rotary hook unit provided below a needle plate of a sewing machine and including an outer hook having a beak rotating integrally with a lower shaft in synchronization with a vertical movement of a sewing needle, and a middle hook rotatably supported by the outer hook, the full rotary hook unit comprising: a needle guide element that is formed independent of the outer hook and the middle hook, and that guides the sewing needle at least for a predetermined time period immediately before the beak encounters the sewing needle to adjust a clearance between the sewing needle and the beak; and a position adjustment mechanism that mounts the needle guide element on the outer hook or an element rotating integrally with the outer hook so as to allow adjustment of the needle guide element in an axial direction of the lower shaft, characterized in that the needle guide element includes a needle guide portion in plate form that confronts the sewing needle, and heights at both ends of the needle guide portion are arranged so that a proximal end relative to the beak is higher than a distal end relative to the beak, and a presser plate is provided integrally with a rear side of the outer hook and has a notch defined thereto, through which the needle guide portion is passed from a rear side. a needle guide element that is formed independent of the outer hook and the middle hook, and that guides the sewing needle at least for a predetermined time period immediately before the beak encounters the sewing needle to adjust a clearance between the sewing needle and the beak; and a position adjustment mechanism that mounts the needle guide element on the outer hook or an element rotating integrally with the outer hook so as to allow adjustment of the needle guide element in an axial direction of the lower shaft, characterized in that the needle guide element includes a needle guide portion in plate form that confronts the sewing needle, and heights at both ends of the needle guide portion are arranged so that a proximal end relative to the beak is higher than a distal end relative to the beak, and a presser plate is provided integrally with a rear side of the outer hook and has a notch defined thereto, through which the needle guide portion is passed from a rear side.
A method for generating a digital model of a tracking piece, the tracking piece being configured to be attached to a person's anatomy and to follow movements of a jaw of a person, said tracking piece comprising a splint part and a protruding part, or a splint part and a connection structure for the protruding part, the method comprising: - imaging at least a part of an intraoral anatomy of the person or an impression of said anatomy to acquire imaging results; - generating based on said imaging results a first digital model representing at least a part of a surface of said intraoral anatomy; and - generating a digital model of the tracking piece comprising: i) a second digital model representing the splint part and comprising said first digital model and ii) a third digital model combined to the second digital model, the third digital model representing at least one protruding part or an attachment structure for at least one protruding part. - imaging at least a part of an intraoral anatomy of the person or an impression of said anatomy to acquire imaging results; - generating based on said imaging results a first digital model representing at least a part of a surface of said intraoral anatomy; and - generating a digital model of the tracking piece comprising: i) a second digital model representing the splint part and comprising said first digital model and ii) a third digital model combined to the second digital model, the third digital model representing at least one protruding part or an attachment structure for at least one protruding part. i) a second digital model representing the splint part and comprising said first digital model and ii) a third digital model combined to the second digital model, the third digital model representing at least one protruding part or an attachment structure for at least one protruding part.
A pen format liquid collection device, comprising: an elongate generally tubular housing (112, 212, 312) able to be held by hand and having an opening at one end; a plurality of capillary liquid take-up elements (130, 230, 330) in said housing (112, 212, 312) comprising respective capillaries, which capillaries are positionable, by hand manipulation of the housing (112, 212, 312), to contact a volume of liquid to thereby take-up a predetermined total volume of a sample of the liquid to be analysed, wherein the capillaries (130, 230, 330) are configured to take-up by capillary action respective predetermined volume portions of the sample and notwithstanding gravity to retain the portions in any orientation of the respective elements (130, 230, 330); and at least one retention element (130a, 330a) supported in said housing (112, 212, 312) positionable to contact the capillaries (130, 230, 330) and adapted on said contact to in turn take-up the sample from the capillaries (130, 230, 330) and retain the sample or a component thereof for in situ analysis or later recovery while protected within the housing (112, 212, 312). an elongate generally tubular housing (112, 212, 312) able to be held by hand and having an opening at one end; a plurality of capillary liquid take-up elements (130, 230, 330) in said housing (112, 212, 312) comprising respective capillaries, which capillaries are positionable, by hand manipulation of the housing (112, 212, 312), to contact a volume of liquid to thereby take-up a predetermined total volume of a sample of the liquid to be analysed, wherein the capillaries (130, 230, 330) are configured to take-up by capillary action respective predetermined volume portions of the sample and notwithstanding gravity to retain the portions in any orientation of the respective elements (130, 230, 330); and at least one retention element (130a, 330a) supported in said housing (112, 212, 312) positionable to contact the capillaries (130, 230, 330) and adapted on said contact to in turn take-up the sample from the capillaries (130, 230, 330) and retain the sample or a component thereof for in situ analysis or later recovery while protected within the housing (112, 212, 312).
A vacuum cleaner comprising: a main body; a dust container separably coupled to the main body; and a handle disposed on the dust container; a lever unit movably disposed on the handle, the lever unit being selectively coupled to the main body; and a stopper for selectively restricting the movement of the lever unit, characterized in that the stopper is rotatably coupled to a handle cover of the handle; and a rotation shaft to which the stopper is coupled, is disposed on the handle cover; wherein the stopper is configured to prevent the lever unit from being rotated in a state where the stopper is rotated with respect to the lever unit. a main body; a dust container separably coupled to the main body; and a handle disposed on the dust container; a lever unit movably disposed on the handle, the lever unit being selectively coupled to the main body; and a stopper for selectively restricting the movement of the lever unit, characterized in that the stopper is rotatably coupled to a handle cover of the handle; and a rotation shaft to which the stopper is coupled, is disposed on the handle cover; wherein the stopper is configured to prevent the lever unit from being rotated in a state where the stopper is rotated with respect to the lever unit.
A portable printing cabinet, comprising: a housing comprising four sides (124; 130; 134; 135), a bottom and covers (110; 112) forming a substantially enclosed interior configured to receive a printing device, wherein the housing includes a vent, and wherein an opening formed in the housing is configured to receive printed paper ejected from the printing device; and an air filtration unit located within the housing, the air filtration unit comprising a fan and a filter, the fan configured to blow air from the interior of the housing through the filter and the vent, thereby establishing a negative pressure within the interior. a housing comprising four sides (124; 130; 134; 135), a bottom and covers (110; 112) forming a substantially enclosed interior configured to receive a printing device, wherein the housing includes a vent, and wherein an opening formed in the housing is configured to receive printed paper ejected from the printing device; and an air filtration unit located within the housing, the air filtration unit comprising a fan and a filter, the fan configured to blow air from the interior of the housing through the filter and the vent, thereby establishing a negative pressure within the interior.
A method of applying to the surface of a comestible product a solid flavouring, comprising dispersion of the solid flavouring in a non-aqueous continuous medium in the presence of oleic acid and sodium oleate and its topical application to the product, the weight ratio of oleic acid to sodium oleate being from 80:20-54:46.
A networking adaptor, comprising: a host interface; and a network interface, wherein the network interface includes a transmit portion and a receive portion, wherein the transmit portion comprises a first set of transmission engines, a first set of data paths (336A-D), and a first set of transmission ports (328; 328A-D), wherein the transmission engines can be independently connected to the transmission ports via the data paths (336A-D) and wherein the transmission engines can also be configured to collectively transmit data on a single one of the transmission ports, and wherein the receive portion comprises a second set of data paths (356A, 356B, 356C, 356D), wherein both the first set of data paths (336A-D) and second set of data paths (356A-D) are configurable to be aggregated or de-aggregated to support a single port operation that represents a combined bandwidth of the data paths in the first set of data paths (336A-D) or the second set of data paths (356A, 356B, 356C, 356D), and wherein the bandwidth capabilities of said single one of the transmission ports is equal to the bandwidth capabilities of the sum of the bandwidth capabilities of multiple or all of the transmission engines, and the other transmission ports (328B-D) only supply the bandwidth capabilities of a single transmission engine (324B-D). a host interface; and a network interface, wherein the network interface includes a transmit portion and a receive portion, wherein the transmit portion comprises a first set of transmission engines, a first set of data paths (336A-D), and a first set of transmission ports (328; 328A-D), wherein the transmission engines can be independently connected to the transmission ports via the data paths (336A-D) and wherein the transmission engines can also be configured to collectively transmit data on a single one of the transmission ports, and wherein the receive portion comprises a second set of data paths (356A, 356B, 356C, 356D), wherein both the first set of data paths (336A-D) and second set of data paths (356A-D) are configurable to be aggregated or de-aggregated to support a single port operation that represents a combined bandwidth of the data paths in the first set of data paths (336A-D) or the second set of data paths (356A, 356B, 356C, 356D), and wherein the bandwidth capabilities of said single one of the transmission ports is equal to the bandwidth capabilities of the sum of the bandwidth capabilities of multiple or all of the transmission engines, and the other transmission ports (328B-D) only supply the bandwidth capabilities of a single transmission engine (324B-D).
Expansible rawplug for walls and the like, which includes toothed expansion arms (2a, 2b, 2c and 2d) that extend in a longitudinal direction and that can be expanded when an expansion bolt or the like is inserted into it, characterised in that the ratio between the diameter of the rawplug and the distance between two adjoining teeth is between 3 and 4, and in that the end inside the wall in the longitudinal direction of the rawplug devoid of teeth is equal to or less than the diameter, and wherein two of the arms (2a,2c) present teeth all along their length, except for the head and the end, and the other two (2b,2d) arms are toothed only on the half closest to the end.