mhurhangee/patent-ind-claim-en huggingface dataset:
An aircraft drive shaft system comprising: a generator shaft extending along a longitudinal axis (A) with a longitudinal bore defined through the generator shaft ; a thru shaft extending through the longitudinal bore of the generator shaft , the thru shaft having: a front coupler mount at a first end of the thru shaft operative to receive torque input; and a rear coupler mount at a second end of the thru shaft opposite the first end , wherein the generator shaft includes a rear coupler mount at a second end of the generator shaft that is coupled to the rear coupler mount of the thru shaft operative to transmit torque from the front coupler mount of the thru shaft , through the thru shaft , and into the generator shaft ; and a coupling , wherein the rear coupler mount of the thru shaft is fastened directly to the coupling , and wherein the rear coupler mount of the generator shaft is fastened directly to the coupling , characterised in that : each of the front coupler mount of the thru shaft and the rear coupler mount of each of the thru shaft and the generator shaft has n vertices (V), wherein each vertex (V) includes a bore operative to receive a fastener . a generator shaft extending along a longitudinal axis (A) with a longitudinal bore defined through the generator shaft ; a thru shaft extending through the longitudinal bore of the generator shaft , the thru shaft having: a front coupler mount at a first end of the thru shaft operative to receive torque input; and a rear coupler mount at a second end of the thru shaft opposite the first end , wherein the generator shaft includes a rear coupler mount at a second end of the generator shaft that is coupled to the rear coupler mount of the thru shaft operative to transmit torque from the front coupler mount of the thru shaft , through the thru shaft , and into the generator shaft ; and a front coupler mount at a first end of the thru shaft operative to receive torque input; and a rear coupler mount at a second end of the thru shaft opposite the first end , wherein the generator shaft includes a rear coupler mount at a second end of the generator shaft that is coupled to the rear coupler mount of the thru shaft operative to transmit torque from the front coupler mount of the thru shaft , through the thru shaft , and into the generator shaft ; and a coupling , wherein the rear coupler mount of the thru shaft is fastened directly to the coupling , and wherein the rear coupler mount of the generator shaft is fastened directly to the coupling , each of the front coupler mount of the thru shaft and the rear coupler mount of each of the thru shaft and the generator shaft has n vertices (V), wherein each vertex (V) includes a bore operative to receive a fastener .
A dental guide device for contacting a dental tool to limit the movement of the dental tool in the removal of a predetermined portion of tooth structure from a tooth to be treated in the mouth of a patient, the dental guide device comprising: an inner surface configured for attachment to a first tooth such that the dental guide device is releasably fixable to the first tooth; and a main body attached to the inner surface and comprising: a first guide channel extending at least partially through the main body and defining a channel longitudinal axis, the first guide channel being configured for contacting a first flange of the dental tool extending from a shaft of the dental tool to limit a movement of the dental tool and defining a first channel diameter in a first direction perpendicular to one or more directions the channel longitudinal axis extends; an aperture extending entirely through the main body and configured to expose at least the predetermined portion of the tooth to be treated; and a first opening extending between the first guide channel and the aperture, wherein the first opening has a first opening diameter that is less than the first channel diameter and the aperture extends beyond the first opening in the first direction, characterized in that the channel longitudinal axis is offset from the aperture. an inner surface configured for attachment to a first tooth such that the dental guide device is releasably fixable to the first tooth; and a main body attached to the inner surface and comprising: a first guide channel extending at least partially through the main body and defining a channel longitudinal axis, the first guide channel being configured for contacting a first flange of the dental tool extending from a shaft of the dental tool to limit a movement of the dental tool and defining a first channel diameter in a first direction perpendicular to one or more directions the channel longitudinal axis extends; an aperture extending entirely through the main body and configured to expose at least the predetermined portion of the tooth to be treated; and a first guide channel extending at least partially through the main body and defining a channel longitudinal axis, the first guide channel being configured for contacting a first flange of the dental tool extending from a shaft of the dental tool to limit a movement of the dental tool and defining a first channel diameter in a first direction perpendicular to one or more directions the channel longitudinal axis extends; an aperture extending entirely through the main body and configured to expose at least the predetermined portion of the tooth to be treated; and a first opening extending between the first guide channel and the aperture, wherein the first opening has a first opening diameter that is less than the first channel diameter and the aperture extends beyond the first opening in the first direction, characterized in that the channel longitudinal axis is offset from the aperture.
A method for determining the concentration of an antigen in a sample comprising the steps of: (a) combining in a reaction mixture (i) a sample suspected of containing an antigen, (ii) a capture antibody attached to a microparticle, which capture antibody specifically binds to the antigen, and (iii) a fluorescently labeled detection antibody which specifically binds to the antigen, and allowing formation of a complex comprising the microparticle attached to the capture antibody, the antigen, and the detection antibody; (b) acquiring a white light image of the reaction mixture in order to determine the location of the microparticle in the reaction of step (a) and a fluorescence image of the reaction mixture in order to determine the location of the fluorescently labeled detection antibody in the reaction of step (a); (c) selecting at least one region of interest from the images acquired in step (b), wherein the at least one region of interest is a region from which light signals emanate from the complex formed in step (a); (d) selecting pixels in the at least one region of interest for analysis; (e) calculating and recording the average and variance of the counts per pixel for the pixels selected in step (d), wherein the counts per pixel is the number of photons counted per pixel per unit of time; (f) omitting pixels that have counts greater or less than a specified variance; (g) calculating average counts per pixel of the remaining pixels; and (h) determining the concentration of the antigen from the data in step (g). (a) combining in a reaction mixture (i) a sample suspected of containing an antigen, (ii) a capture antibody attached to a microparticle, which capture antibody specifically binds to the antigen, and (iii) a fluorescently labeled detection antibody which specifically binds to the antigen, and allowing formation of a complex comprising the microparticle attached to the capture antibody, the antigen, and the detection antibody; (b) acquiring a white light image of the reaction mixture in order to determine the location of the microparticle in the reaction of step (a) and a fluorescence image of the reaction mixture in order to determine the location of the fluorescently labeled detection antibody in the reaction of step (a); (c) selecting at least one region of interest from the images acquired in step (b), wherein the at least one region of interest is a region from which light signals emanate from the complex formed in step (a); (d) selecting pixels in the at least one region of interest for analysis; (e) calculating and recording the average and variance of the counts per pixel for the pixels selected in step (d), wherein the counts per pixel is the number of photons counted per pixel per unit of time; (f) omitting pixels that have counts greater or less than a specified variance; (g) calculating average counts per pixel of the remaining pixels; and (h) determining the concentration of the antigen from the data in step (g).
A gas turbine engine assembly comprising: a core section including a compressor section , a combustor section and a turbine section ; a low spool supporting a low pressure turbine within the turbine section ; a geared turbofan section including a gearbox driven by the low spool ; and a high spool supporting a high pressure compressor within the compressor section and a high pressure turbine within the turbine section , characterised in that : the low spool is supported for rotation about an axis at a forward most position by a forward roller bearing and at an aft position by a thrust bearing , wherein the forward position of the roller bearing is aft of the gearbox and forward of the high pressure compressor . a core section including a compressor section , a combustor section and a turbine section ; a low spool supporting a low pressure turbine within the turbine section ; a geared turbofan section including a gearbox driven by the low spool ; and a high spool supporting a high pressure compressor within the compressor section and a high pressure turbine within the turbine section , characterised in that : the low spool is supported for rotation about an axis at a forward most position by a forward roller bearing and at an aft position by a thrust bearing , wherein the forward position of the roller bearing is aft of the gearbox and forward of the high pressure compressor .
Device for manufacturing a book on demand, comprising: - a cover printing or receiving station arranged to respectively print or receive a cover , - a book block printing or receiving station arranged to respectively print or receive a book block , - a binding station arranged to assemble the book block and the cover, - transport means arranged and/or programmed to transport the cover and/or the book block between the different stations, said device comprises a trimming station arranged to trim the book the trimming station being linked to a catch tray , the device being characterized in that the transport means are arranged and/or programmed to transport the book block in an initial format up to the trimming station, then hold the book block in the trimming station for cutting into one part of the book block held in the transport means and another part of the book block cut and directed towards the catch tray, then assemble the two parts of the book block so as to form in the transport means a book block having a reduced format but having an increased thickness in comparison with its initial format. - a cover printing or receiving station arranged to respectively print or receive a cover , - a book block printing or receiving station arranged to respectively print or receive a book block , - a binding station arranged to assemble the book block and the cover, - transport means arranged and/or programmed to transport the cover and/or the book block between the different stations, said device comprises a trimming station arranged to trim the book the trimming station being linked to a catch tray , the device being characterized in that the transport means are arranged and/or programmed to transport the book block in an initial format up to the trimming station, then hold the book block in the trimming station for cutting into one part of the book block held in the transport means and another part of the book block cut and directed towards the catch tray, then assemble the two parts of the book block so as to form in the transport means a book block having a reduced format but having an increased thickness in comparison with its initial format.
A brush arrangement of a wind turbine lightning protection system, realized to provide a current path (P) from a hub to a canopy of the wind turbine , which brush arrangement comprises - a brush holder arranged to hold a brush in electrical contact with a contact surface at the exterior of the canopy , which contact surface is electrically connected to the hub ; - a bracket arranged to electrically connect the brush with a mounting plate ; characterized by - an access opening in the front wall of the canopy , which access opening is dimensioned to accommodate the bracket and brush holder ; and - a mounting arrangement for securing the mounting plate to the canopy front wall over the access opening , from within the canopy interior . - a brush holder arranged to hold a brush in electrical contact with a contact surface at the exterior of the canopy , which contact surface is electrically connected to the hub ; - a bracket arranged to electrically connect the brush with a mounting plate ; - an access opening in the front wall of the canopy , which access opening is dimensioned to accommodate the bracket and brush holder ; and - a mounting arrangement for securing the mounting plate to the canopy front wall over the access opening , from within the canopy interior .
A cell culture apparatus comprising: a heat transfer medium having a recess part or a plurality of hole parts in a contact surface with a culture vessel for containing a cell suspension; and an air supply port which communicates with the recess part or each of the plurality of hole parts and to which a gas is supplied. a heat transfer medium having a recess part or a plurality of hole parts in a contact surface with a culture vessel for containing a cell suspension; and an air supply port which communicates with the recess part or each of the plurality of hole parts and to which a gas is supplied.
A method for layerwise production of a cemented carbide body by layerwise solidification at positions corresponding to the cross-section of the cemented carbide body in the respective layer, the method comprising the steps: successive layerwise production of a three-dimensional cemented carbide body by alternating layerwise application of a cemented carbide powder and selective local solidification of the applied cemented carbide powder by means of a directed energy beam , wherein the cemented carbide powder has particles having a sintered WC-binder metal structure, characterized in that the particles comprise at least Cr and V, the cemented carbide powder has a Cr content of 0.05-2.0 wt.-% and a V content of 0.01-1 wt.-% and the Cr content in wt.-% is at least twice of the V content in wt.-%. successive layerwise production of a three-dimensional cemented carbide body by alternating layerwise application of a cemented carbide powder and selective local solidification of the applied cemented carbide powder by means of a directed energy beam , wherein the cemented carbide powder has particles having a sintered WC-binder metal structure, characterized in that the particles comprise at least Cr and V, the cemented carbide powder has a Cr content of 0.05-2.0 wt.-% and a V content of 0.01-1 wt.-% and the Cr content in wt.-% is at least twice of the V content in wt.-%.
A connector assembly , comprising: a connector having a proximal end and a distal end that define a proximal-distal axis (A1), the connector including: a first portion configured to mate the connector to a receiver member of a bone anchor assembly , the bone anchor assembly having a first rod-receiving recess for receiving a first rod , and a second portion in which a second rod-receiving recess is formed, the second rod-receiving recess being configured to receive a second rod ; a first fastener having a distal portion configured to engage the receiver member to lock the first rod to the receiver member and a proximal portion that extends through an opening formed in the first portion of the connector ; a nut mateable to the first fastener to secure the connector to the receiver member ; and a second fastener engaged with the second portion of the connector to lock the second rod to the connector ; characterized in that the second rod-receiving recess includes a proximal-facing opening configured to receive the second rod therethrough and a distal seat and wherein the proximal-facing opening is offset from the distal seat in a direction perpendicular to an axis (A2) of the second fastener and perpendicular to a longitudinal axis (A4) of the second rod relative to the distal-most seat of the second rod-receiving recess . a connector having a proximal end and a distal end that define a proximal-distal axis (A1), the connector including: a first portion configured to mate the connector to a receiver member of a bone anchor assembly , the bone anchor assembly having a first rod-receiving recess for receiving a first rod , and a second portion in which a second rod-receiving recess is formed, the second rod-receiving recess being configured to receive a second rod ; a first portion configured to mate the connector to a receiver member of a bone anchor assembly , the bone anchor assembly having a first rod-receiving recess for receiving a first rod , and a second portion in which a second rod-receiving recess is formed, the second rod-receiving recess being configured to receive a second rod ; a first fastener having a distal portion configured to engage the receiver member to lock the first rod to the receiver member and a proximal portion that extends through an opening formed in the first portion of the connector ; a nut mateable to the first fastener to secure the connector to the receiver member ; and a second fastener engaged with the second portion of the connector to lock the second rod to the connector ; characterized in that the second rod-receiving recess includes a proximal-facing opening configured to receive the second rod therethrough and a distal seat and wherein the proximal-facing opening is offset from the distal seat in a direction perpendicular to an axis (A2) of the second fastener and perpendicular to a longitudinal axis (A4) of the second rod relative to the distal-most seat of the second rod-receiving recess .
A spectrometer comprising: a light source to project a light beam to a target object advancing in an advancing direction (Y axis); an optical element with a plurality of apertures through which the light beam reflected by the target object transmits; a diffraction element to form diffracted images from a plurality of light beams having transmitted through the optical element ; a light receiving element to receive the diffracted images formed by the diffraction element and including an optical shield to block a diffracted image other than a certain-order diffracted image; and a linear sensor with pixels closely arranged on the axis perpendicular to the advancing direction of the target object (X axis) for receiving only the diffracted image in said certain order; characterized in that the apertures of the optical element are two-dimensionally arranged to be parallel to a virtual plane (XY plane) and are arranged in columns parallel to a direction in that plane such that each of the apertures are arranged at different positions along the axis (X axis) perpendicular to the advancing direction of the target object. a light source to project a light beam to a target object advancing in an advancing direction (Y axis); an optical element with a plurality of apertures through which the light beam reflected by the target object transmits; a diffraction element to form diffracted images from a plurality of light beams having transmitted through the optical element ; a light receiving element to receive the diffracted images formed by the diffraction element and including an optical shield to block a diffracted image other than a certain-order diffracted image; and a linear sensor with pixels closely arranged on the axis perpendicular to the advancing direction of the target object (X axis) for receiving only the diffracted image in said certain order; characterized in that the apertures of the optical element are two-dimensionally arranged to be parallel to a virtual plane (XY plane) and are arranged in columns parallel to a direction in that plane such that each of the apertures are arranged at different positions along the axis (X axis) perpendicular to the advancing direction of the target object.
A chain element , in particular a chain pin for connecting at least two chain links , having a base material , wherein a layer containing boric acid is present, which forms a surface of the chain element and is formed by complete or partial conversion of a layer containing boron oxide in the presence of moisture, wherein this boron oxide-containing layer arises during a heat treatment of a metallic boride layer , provided on the base material , comprising a metal M in the presence of oxygen, and wherein the boron oxide-containing layer and the boric acid-containing layer contain the metal M.
A color display device comprising an array of sub-pixel elements of five different primary colors, wherein the five different primary colors are arranged in a repeatable pattern , wherein the repeatable pattern repeats contiguously in row and column directions to fill the array, and wherein the repeatable pattern consists of first and second sequences , wherein said first and second sequences are adjoining, wherein each of the first and second sequences consists of four subpixel elements (211-218, 412-418, 434), wherein three of said five different primary colors occurs in each of said first and second sequences , and form a repeating sub-sequence in both of said first and second sequences, and wherein said first sequence includes a sub-pixel element of a primary color among said five different primary colors which is not included in said second sequence , wherein said second sequence includes a sub-pixel element of a primary color among said five different primary colors which is not included in said first sequence , wherein said pattern includes sub-pixel elements of blue, cyan, green, red, and yellow primary colors, and wherein the number of blue and cyan subpixel elements in said pattern is smaller than the number of green, red and yellow sub-pixel elements in said pattern. wherein the five different primary colors are arranged in a repeatable pattern , wherein the repeatable pattern repeats contiguously in row and column directions to fill the array, and wherein the repeatable pattern consists of first and second sequences , wherein said first and second sequences are adjoining, wherein each of the first and second sequences consists of four subpixel elements (211-218, 412-418, 434), wherein three of said five different primary colors occurs in each of said first and second sequences , and form a repeating sub-sequence in both of said first and second sequences, and wherein said first sequence includes a sub-pixel element of a primary color among said five different primary colors which is not included in said second sequence , wherein said second sequence includes a sub-pixel element of a primary color among said five different primary colors which is not included in said first sequence , wherein said pattern includes sub-pixel elements of blue, cyan, green, red, and yellow primary colors, and wherein the number of blue and cyan subpixel elements in said pattern is smaller than the number of green, red and yellow sub-pixel elements in said pattern.