mhurhangee/ep-ind-claims huggingface dataset:
A dental attachment system, comprising: - a first magnetic element for attachment in an oral cavity; and - a dental object having a second magnetic element for attachment to the first magnetic element, wherein the dental object comprises a sensor and/or a sensor housing, wherein the first magnetic element, the sensor and/or the sensor housing comprises one or more channels for guiding saliva to a sensor unit. - a first magnetic element for attachment in an oral cavity; and - a dental object having a second magnetic element for attachment to the first magnetic element, wherein the dental object comprises a sensor and/or a sensor housing,
Ultrasonic sensor apparatus for a motor vehicle, having a printed circuit board which is of flexible design at least in regions and has a first printed circuit board region on which a transducer element is arranged, which transducer element is designed for emitting and/or receiving ultrasonic signals, wherein the printed circuit board is of flexible design on the first printed circuit board region or on a second printed circuit board region, and a second transducer element of the ultrasonic sensor apparatus, which second transducer element is separate from the first transducer element and is designed for emitting and/or receiving ultrasonic signals, is arranged on the second printed circuit board region, and wherein the printed circuit board has at least one flexible strip-like first printed circuit board sub-element as the second printed circuit board region, which first printed circuit board sub-element is connected to a printed circuit board main element of the printed circuit board as the first printed circuit board region or which first printed circuit board sub-element is connected to a printed circuit board main element of the printed circuit board, which printed circuit board main element is arranged outside the first printed circuit board region and the second printed circuit board region, and the printed circuit board has a flexible strip-like second printed circuit board sub-element as the first printed circuit board region, which second printed circuit board sub-element is connected to the printed circuit board main element, characterized in that the printed circuit board comprises at least one flexible strip-like third printed circuit board sub-element as the third printed circuit board region, which third printed circuit board sub-element, on a side which is averted from the printed circuit board main element, has an interface for connection to the motor vehicle and is designed without a transducer element.
A system for use with a bed having a frame and a supporting surface supported by the frame, the system comprising: a base sheet having a bottom surface adapted to be placed above the supporting surface of the bed and a top surface opposite the bottom surface, the top and bottom surfaces being defined by peripheral edges of the base sheet a glide sheet positioned above the top surface of the base sheet; characterized in that the system further comprises a wedge comprising a base wall, a ramp surface, an apex formed by the base wall and the ramp surface, and a back wall opposite the apex, the ramp surface being positioned at an angle to the base wall, wherein the wedge is configured to be positioned between the base sheet and the glide sheet, such that the base wall confronts the top surface of the base sheet and the ramp surface confronts a bottom surface of the glide sheet; a first piece of releasable connecting material connected to a bottom surface of the glide sheet; and a second piece of releasable connecting material connected to the back wall of the wedge, wherein the releasable connecting materials of the first and second pieces are complementary; wherein the wedge and the glide sheet are configured such that when the apex of the wedge is fully inserted between the base sheet and the glide sheet, a portion of the glide sheet including the first piece drapes over the back wall of the wedge and the first piece can be connected to the second piece to resist movement of the wedge and the glide sheet relative to each other. a base sheet having a bottom surface adapted to be placed above the supporting surface of the bed and a top surface opposite the bottom surface, the top and bottom surfaces being defined by peripheral edges of the base sheet a glide sheet positioned above the top surface of the base sheet; characterized in that the system further comprises a wedge comprising a base wall, a ramp surface, an apex formed by the base wall and the ramp surface, and a back wall opposite the apex, the ramp surface being positioned at an angle to the base wall, wherein the wedge is configured to be positioned between the base sheet and the glide sheet, such that the base wall confronts the top surface of the base sheet and the ramp surface confronts a bottom surface of the glide sheet; a first piece of releasable connecting material connected to a bottom surface of the glide sheet; and a second piece of releasable connecting material connected to the back wall of the wedge, wherein the releasable connecting materials of the first and second pieces are complementary;
A pipe scraping device for scraping a prescribed area of the external periphery of a synthetic plastics pipe, comprising: (i) a scraping tool; (ii) means to releasably attach the scraping device to a pipe such that the device is rotatable, over an arc, with respect to the pipe to displace the scraping tool arcuately about the pipe in a scraping stroke; (iii) means to index the scraping tool with respect to the device, and in an axial direction along the pipe, characterised in that the pipe scraping device further comprises two spaced-apart frame members secured together by multiple, parallel non-rotatable tie rods, which also serve as hand grips for arcuate displacement of the scraping device and in that it incorporates a drive transmission to index the scraping tool, constituted by an endless toothed belt extending between a smaller diameter driven toothed pulley connected to a pipe-engaging wheel, or a support spindle thereof, and a larger diameter, driven toothed pulley carried by an indexing spindle, wherein the toothed pulley is attached to one of the tie members, with a one-way clutch, such that in the scraping stroke, the belt drive is ineffective, but during the return stroke is effective to automatically index the spindle ready for the next scraping stroke. (i) a scraping tool; (ii) means to releasably attach the scraping device to a pipe such that the device is rotatable, over an arc, with respect to the pipe to displace the scraping tool arcuately about the pipe in a scraping stroke; (iii) means to index the scraping tool with respect to the device, and in an axial direction along the pipe, characterised in that the pipe scraping device further comprises two spaced-apart frame members secured together by multiple, parallel non-rotatable tie rods, which also serve as hand grips for arcuate displacement of the scraping device and in that it incorporates a drive transmission to index the scraping tool, constituted by an endless toothed belt extending between a smaller diameter driven toothed pulley connected to a pipe-engaging wheel, or a support spindle thereof, and a larger diameter, driven toothed pulley carried by an indexing spindle, wherein the toothed pulley is attached to one of the tie members, with a one-way clutch, such that in the scraping stroke, the belt drive is ineffective, but during the return stroke is effective to automatically index the spindle ready for the next scraping stroke.
Jack-up rig comprising a cantilever platform (130-1, 130-2) mounted on a buoyant hull, wherein at least two drilling assemblies (200-1, 200-2) are provided on the cantilever platform (130-1, 130-2), wherein each of the drilling assemblies (200-1, 200-2) is movable relative to the cantilever platform (130-1, 130-2) and independently from the other drilling assembly or assemblies (200-2, 200-1), respectively, wherein each of the drilling assemblies (200-1, 200-2) is movable within a plane parallel to the cantilever platform (130-1, 130-2) in both X-direction as well as Y-direction orthogonal to the X-direction, wherein the drilling assemblies (200-1, 200-2) are provided on a skid system (205, 305), wherein the skid system (205, 305) is provided on the cantilever platform (130-1, 130-2), wherein the skid system comprises: - XY-rails provided on the cantilever platform, wherein the XY-rails are arranged to form an array of rails; - at least two XY-support frames (325-1, 325-2) mounted on the XY-rails such that the XY-support frames (325-2, 325-2) can slide both directions in accordance with the respective directions of the XY-rails, and - one respective drilling support structure on each one of the XY-support frames (325-1, 325-2). - XY-rails provided on the cantilever platform, wherein the XY-rails are arranged to form an array of rails; - at least two XY-support frames (325-1, 325-2) mounted on the XY-rails such that the XY-support frames (325-2, 325-2) can slide both directions in accordance with the respective directions of the XY-rails, and - one respective drilling support structure on each one of the XY-support frames (325-1, 325-2).
A chemical-mechanical polishing composition comprising: (a) colloidal silica; (b) at least one onium compound selected from the group consisting of a phosphonium salt, a sulfonium salt, and a combination thereof, wherein the phosphonium salt is selected from the group consisting of tetraphenylphosphonium bromide, methyltriphenylphosphonium bromide, ethyltriphenylphosphonium bromide, butyltriphenylphosphonium bromide, hexyltriphenylphosphonium bromide, benzyltriphenylphosphonium bromide, tetrabutylphosphonium bromide, tetraphenylphosphonium chloride, and tetrabutylphosphonium hydroxide; and the sulfonium salt is selected from a group consisting of trimethylsulfonium bromide, methyldiphenylsulfonium bromide, triphenylsulfonium bromide, dibutyl-2,3-dihydroxypropylsulfonium lactate, and bis-(2-hydroxyethyl)-2,3-dihydroxypropylsulfonium lactate; (c) an aqueous carrier therefor; the composition having a pH of 5 or less. (a) colloidal silica; (b) at least one onium compound selected from the group consisting of a phosphonium salt, a sulfonium salt, and a combination thereof, wherein the phosphonium salt is selected from the group consisting of tetraphenylphosphonium bromide, methyltriphenylphosphonium bromide, ethyltriphenylphosphonium bromide, butyltriphenylphosphonium bromide, hexyltriphenylphosphonium bromide, benzyltriphenylphosphonium bromide, tetrabutylphosphonium bromide, tetraphenylphosphonium chloride, and tetrabutylphosphonium hydroxide; and the sulfonium salt is selected from a group consisting of trimethylsulfonium bromide, methyldiphenylsulfonium bromide, triphenylsulfonium bromide, dibutyl-2,3-dihydroxypropylsulfonium lactate, and bis-(2-hydroxyethyl)-2,3-dihydroxypropylsulfonium lactate; (c) an aqueous carrier therefor;
A developing roller comprising a mandrel, an elastic layer and a surface layer covering the surface of the elastic layer, wherein the surface layer contains a urethane resin which has at least one structure of the followings A) and B) between two adjacent urethane linkages: A) a structure represented by the following structural formula, and at least one structure selected from the group consisting of a structure represented by the following structural formula and a structure represented by the following structural formula, and B) a structure represented by the following structural formula, and wherein the surface layer contains polyurethane resin particles of which the elastic part of the indentation work based on ISO 14577-1 is 80% or more:, and A) a structure represented by the following structural formula, and at least one structure selected from the group consisting of a structure represented by the following structural formula and a structure represented by the following structural formula, and B) a structure represented by the following structural formula, and wherein the surface layer contains polyurethane resin particles of which the elastic part of the indentation work based on ISO 14577-1 is 80% or more:, and
A vehicle back door comprising: a back door main body in which a window opening is formed; a back door pane attached to the back door main body so as to close the window opening; and a speaker (38; 70) attached to the back door main body at a position thereof, the position thereof being below the back door pane, wherein a central axis of the speaker (38; 70) intersects with the inner surface of the back door pane, characterized in that the back door pane is configured to reflect and orient a sound upward of a horizontal plane, and an angle (α1) formed by a vehicle height direction of a vehicle and the central axis of the speaker (38; 70) is smaller than an inclination angle (α2) of the back door pane with respect to the vehicle height direction. a back door main body in which a window opening is formed; a back door pane attached to the back door main body so as to close the window opening; and a speaker (38; 70) attached to the back door main body at a position thereof, the position thereof being below the back door pane, wherein a central axis of the speaker (38; 70) intersects with the inner surface of the back door pane, characterized in that the back door pane is configured to reflect and orient a sound upward of a horizontal plane, and an angle (α1) formed by a vehicle height direction of a vehicle and the central axis of the speaker (38; 70) is smaller than an inclination angle (α2) of the back door pane with respect to the vehicle height direction.
A self-propelled work device, comprising: - at least one motor-driven operating portion; - movement means comprising at least one pair of drive wheels which are rotatable around a shared axis of rotation and are configured to move the operating portion along a working surface; - connecting means configured for connecting together the operating portion and the movement means in such a way as to allow a relative movement between them, wherein the connecting means comprise a mechanical joint rotatable about an axis of rotation and wherein the operating portion can rotate independently relative to the movement means about the axis of oscillation positioned perpendicularly to the axis of rotation; characterised in that it comprises electrical connection means interposed between the movement means and the operating portion for supplying the operating portion with an electrical power from the movement means, the connection means comprising at least one electric cable, the rotatable mechanical joint being internally hollow so as to allow inside of it the passage of the at least one electric cable and wherein the electric cable is configured for electrically connecting the operating portion with a supply element housed on the movement means. - at least one motor-driven operating portion; - movement means comprising at least one pair of drive wheels which are rotatable around a shared axis of rotation and are configured to move the operating portion along a working surface; - connecting means configured for connecting together the operating portion and the movement means in such a way as to allow a relative movement between them, wherein the connecting means comprise a mechanical joint rotatable about an axis of rotation and wherein the operating portion can rotate independently relative to the movement means about the axis of oscillation positioned perpendicularly to the axis of rotation; characterised in that it comprises electrical connection means interposed between the movement means and the operating portion for supplying the operating portion with an electrical power from the movement means, the connection means comprising at least one electric cable, the rotatable mechanical joint being internally hollow so as to allow inside of it the passage of the at least one electric cable and wherein the electric cable is configured for electrically connecting the operating portion with a supply element housed on the movement means.
A radio frequency, RF, processing apparatus (410, 420, 510), the RF processing apparatus comprising: at least one antenna (412, 422); an RF unit (416, 426, 512) configured to perform a communication with a base station using the at least one antenna (412, 422); a signal filter unit configured to receive a signal from an intermediate frequency, IF, processing apparatus (430, 520) and identify from the received signal a signal for the communication with the base station and a control signal; a clock signal detector configured to convert the control signal to a signal having a voltage variation pattern using a predetermined code, and detect a clock signal by changing the voltage variation pattern based on a preset rule; and a controller configured to perform an operation based on the control signal according to timing which is based on the clock signal. at least one antenna (412, 422); an RF unit (416, 426, 512) configured to perform a communication with a base station using the at least one antenna (412, 422); a signal filter unit configured to receive a signal from an intermediate frequency, IF, processing apparatus (430, 520) and identify from the received signal a signal for the communication with the base station and a control signal; a clock signal detector configured to convert the control signal to a signal having a voltage variation pattern using a predetermined code, and detect a clock signal by changing the voltage variation pattern based on a preset rule; and a controller configured to perform an operation based on the control signal according to timing which is based on the clock signal.
An insulation impedance detection method, applicable to an inverter, wherein an input terminal of the inverter is connected to a photovoltaic unit, the photovoltaic unit has a direct current grounding insulation impedance (Z 1), an output terminal of the inverter is connected to a power supply/consumption device by using an alternating current cable (L 3), the alternating current cable (L 3) has an alternating current grounding insulation impedance (Z 2), and the method comprises: obtaining, by the inverter, an impedance value of a direct current grounding insulation impedance (Z 1) of the photovoltaic unit; injecting, by the inverter, a first common-mode voltage (U gm1) into the alternating current cable (L 3), wherein the first common-mode voltage (U gm1) is equal to a sum of the voltage on the alternating current grounding insulation impedance (Z 2) and the voltage on the direct current grounding insulation impedance (Z 1); determining, by the inverter, a second common-mode voltage (U gm2) on the alternating current grounding insulation impedance (Z 2); and obtaining, by the inverter, an impedance value of the alternating current grounding insulation impedanc (Z 2) based on the first common-mode voltage (U gm1), the second common-mode voltage (U gm2), and an impedance value of the direct current grounding insulation impedance (Z 1). obtaining, by the inverter, an impedance value of a direct current grounding insulation impedance (Z 1) of the photovoltaic unit; injecting, by the inverter, a first common-mode voltage (U gm1) into the alternating current cable (L 3), wherein the first common-mode voltage (U gm1) is equal to a sum of the voltage on the alternating current grounding insulation impedance (Z 2) and the voltage on the direct current grounding insulation impedance (Z 1); determining, by the inverter, a second common-mode voltage (U gm2) on the alternating current grounding insulation impedance (Z 2); and obtaining, by the inverter, an impedance value of the alternating current grounding insulation impedanc (Z 2) based on the first common-mode voltage (U gm1), the second common-mode voltage (U gm2), and an impedance value of the direct current grounding insulation impedance (Z 1).
A clutch having two stages for applying varied torque between an input shaft and an output shaft, the clutch comprising: a clutchpack having input friction plates and output friction plates; a first spring configured to apply a first pressure to the clutchpack to compress the clutchpack; a second spring configured to apply a second pressure to the clutchpack to compress the clutchpack; an engagement nut configured to move in response to rotation of the output shaft relative to the input shaft to compress the second spring in order to increase an amount of the second pressure applied to the clutchpack; and a basket having an inner surface configured to engage the input friction plates and an outer surface having basket threading, wherein the engagement nut further includes a nut inner surface having nut threading configured to engage with the basket threading; the clutch characterized by a first pressure plate and a second pressure plate; a first needle bearing located between the first pressure plate and the basket and configured to reduce friction between the first pressure plate and the basket; and a second needle bearing located between the second pressure plate and the engagement nut and configured to reduce friction between the second pressure plate and the engagement nut. a clutchpack having input friction plates and output friction plates; a first spring configured to apply a first pressure to the clutchpack to compress the clutchpack; a second spring configured to apply a second pressure to the clutchpack to compress the clutchpack; an engagement nut configured to move in response to rotation of the output shaft relative to the input shaft to compress the second spring in order to increase an amount of the second pressure applied to the clutchpack; and a basket having an inner surface configured to engage the input friction plates and an outer surface having basket threading, wherein the engagement nut further includes a nut inner surface having nut threading configured to engage with the basket threading; the clutch characterized by a first pressure plate and a second pressure plate; a first needle bearing located between the first pressure plate and the basket and configured to reduce friction between the first pressure plate and the basket; and a second needle bearing located between the second pressure plate and the engagement nut and configured to reduce friction between the second pressure plate and the engagement nut.