mhurhangee/ep-ind-claims huggingface dataset:
A method for estimating the angular toothset lash of a transmission, comprising: - a first and a second primary shaft (AP-1, AP-2) each associated with a first and a second clutch in relation with an engine of a vehicle, - a first and a second secondary shaft (AS-1, AS-2), and - pairs of drive and counter drive gears forming the gear ratios installed between the primary shafts (AP-1, AP-2) and the secondary shafts (AS-1, AS-2), clutch sleeves being associated with the different drive gears, characterized in that, a ratio being engaged on each of the primary shafts, a clutch corresponding to the outgoing ratio being closed and the other clutch corresponding to the incoming ratio being open in an initial state, the method comprises the following steps when shifting from the outgoing ratio to the incoming ratio: - measuring the speed (We) of the first primary shaft (AP-1), - measuring the speed (Ws) of the second primary shaft (AP-2), - integrating the difference in speed (Wdiff), to within one step down ratio, between the two primary shafts (AP-1, AP-2) in order to determine the change in an estimated angle (α) of lash of the transmission as a function of time, - progressively closing the initially open clutch, - detecting the crossing of the shift point of the initially open clutch, - estimating the angular lash of the toothsets of the incoming ratio as a function of the estimated lash angle (α) of the transmission at the moment of crossing the incoming ratio shift point, and - estimating the angular lash of the toothset of the outgoing ratio as a function of the estimated lash angle (α) of the transmission at the moment at which the torque transmitted by the outgoing clutch changes sign. - a first and a second primary shaft (AP-1, AP-2) each associated with a first and a second clutch in relation with an engine of a vehicle, - a first and a second secondary shaft (AS-1, AS-2), and - pairs of drive and counter drive gears forming the gear ratios installed between the primary shafts (AP-1, AP-2) and the secondary shafts (AS-1, AS-2), clutch sleeves being associated with the different drive gears, - measuring the speed (We) of the first primary shaft (AP-1), - measuring the speed (Ws) of the second primary shaft (AP-2), - integrating the difference in speed (Wdiff), to within one step down ratio, between the two primary shafts (AP-1, AP-2) in order to determine the change in an estimated angle (α) of lash of the transmission as a function of time, - progressively closing the initially open clutch, - detecting the crossing of the shift point of the initially open clutch, - estimating the angular lash of the toothsets of the incoming ratio as a function of the estimated lash angle (α) of the transmission at the moment of crossing the incoming ratio shift point, and - estimating the angular lash of the toothset of the outgoing ratio as a function of the estimated lash angle (α) of the transmission at the moment at which the torque transmitted by the outgoing clutch changes sign.
A bearing centering spring, the bearing centering spring being a single, monolithic component and comprising: a cylindrical body having a first end, a second end, an inner surface, and an outer surface; a first outer ring proximate the first end, the first outer ring including a first outer raceway on the inner surface; a second outer ring proximate the second end, the second outer ring including a second outer raceway on the inner surface; a retaining feature at the second end; a plurality of ports through the body positioned between the first outer ring and the second outer ring; a first seal groove on the outer surface proximate the first end; a second seal groove on the outer surface positioned between the first seal groove and the plurality of ports; and an oil groove on the outer surface positioned between the first and second seal grooves (62A,62B); and characterised by further comprising: an anti-rotation lug that extends radially from the outer surface positioned between the second seal groove and the plurality of ports. a cylindrical body having a first end, a second end, an inner surface, and an outer surface; a first outer ring proximate the first end, the first outer ring including a first outer raceway on the inner surface; a second outer ring proximate the second end, the second outer ring including a second outer raceway on the inner surface; a retaining feature at the second end; a plurality of ports through the body positioned between the first outer ring and the second outer ring; a first seal groove on the outer surface proximate the first end; a second seal groove on the outer surface positioned between the first seal groove and the plurality of ports; and an oil groove on the outer surface positioned between the first and second seal grooves (62A,62B); and characterised by further comprising: an anti-rotation lug that extends radially from the outer surface positioned between the second seal groove and the plurality of ports.
A film stripping device, comprising: a bearing platform, including a bearing surface; the bearing surface being configured to bear a plurality of film layers which include a film to be stripped off; the film to be stripped off being a film in the plurality of film layers away from the bearing surface; and a suction member, disposed above the bearing platform, including a plurality of first suction holes, and being configured to suck in the film to be stripped off, characterized in that the film stripping device further comprises at least two gas paths (1921, 1922), wherein the plurality of first suction holes are divided into at least two groups; each group of first suction holes are connected with one of the at least two gas paths (1921, 1922); the gas paths (1921, 1922) are configured to provide negative pressure for each group of first suction holes; and the first suction holes belonging to one of the at least two groups and the first suction holes belonging to the other group of the at least two groups are alternately arranged along an axial direction of the suction member. a bearing platform, including a bearing surface; the bearing surface being configured to bear a plurality of film layers which include a film to be stripped off; the film to be stripped off being a film in the plurality of film layers away from the bearing surface; and a suction member, disposed above the bearing platform, including a plurality of first suction holes, and being configured to suck in the film to be stripped off, characterized in that the film stripping device further comprises at least two gas paths (1921, 1922), wherein the plurality of first suction holes are divided into at least two groups; each group of first suction holes are connected with one of the at least two gas paths (1921, 1922); the gas paths (1921, 1922) are configured to provide negative pressure for each group of first suction holes; and the first suction holes belonging to one of the at least two groups and the first suction holes belonging to the other group of the at least two groups are alternately arranged along an axial direction of the suction member.
A coated cutting tool comprising a substrate and a coating layer formed on a surface of the substrate, the coating layer including at least one α-type aluminum oxide layer, a TiCN layer between the substrate and the α-type aluminum oxide layer, and, between the TiCN layer and the α-type aluminum oxide layer, an intermediate layer comprised of a compound of at least one kind selected from the group consisting of a Ti carbonate, a Ti oxynitride and a Ti carboxynitride, wherein, in the α-type aluminum oxide layer, a texture coefficient TC (1,1,9) of a (1,1,9) plane represented by the formula below is 1.4 or more: TC 1,1,9 = I 1,1,9 I 0 1,1,9 1 8 ∑ I h k l I 0 h k l − 1, wherein I (h,k,l) denotes a peak intensity for an (h,k,l) plane in X-ray diffraction of the α-type aluminum oxide layer, I 0 (h,k,l) denotes a standard diffraction intensity for an (h,k,l) plane which is indicated on a JCPDS Card No. 10-0173 for α-type aluminum oxide, and (h,k,l) refers to eight crystal planes of (0,1,2), (1,0,4), (1,1,0), (1,1,3), (0,2,4), (1,1,6), (2,1,4) and (1,1,9).
Lunchbox for storing, transporting and heating food in solid, pasty or liquid form, in particular food prepared for consumption, comprising a lid and a housing that can essentially be connected to one another, wherein it has an electric heating element, a device for the power supply and for controlling the power supply and operating modes and a sensor arrangement for temperature control of the heating element, characterized in that the sensor arrangement has at least one analogue or digital sensor and at least one thermostatic switch.
A system that facilitates spatial calibration of a multi-sensor panoramic camera, comprising: a model component for generating a parametric model of data associated with the camera, the parametric model combining an ideal panorama warping model developed by a manufacturer, being common to all cameras, and manufacturing correction data being specific to each manufactured camera, the generating of a parametric model comprising computing a mapping function mapping an initial image obtained by the camera to a panorama image, comprising: warping the initial image into a rectilinear image using the ideal panorama warping model being a rectilinear mapping; and warping the rectilinear image into the panorama image using a homography accounting for manufacturing errors and misalignments; a storage component for storing the parametric model in association with the camera; and a calibration component that employs the parametric model for spatial calibration of the camera, wherein the calibration component employs a dual parametric approach associated with a seam region of multiple calibration images by applying a warp process characterized by a polynomial equation near the seam region and the parametric model away from the seam region. a model component for generating a parametric model of data associated with the camera, the parametric model combining an ideal panorama warping model developed by a manufacturer, being common to all cameras, and manufacturing correction data being specific to each manufactured camera, the generating of a parametric model comprising computing a mapping function mapping an initial image obtained by the camera to a panorama image, comprising: warping the initial image into a rectilinear image using the ideal panorama warping model being a rectilinear mapping; and warping the rectilinear image into the panorama image using a homography accounting for manufacturing errors and misalignments; warping the initial image into a rectilinear image using the ideal panorama warping model being a rectilinear mapping; and warping the rectilinear image into the panorama image using a homography accounting for manufacturing errors and misalignments; a storage component for storing the parametric model in association with the camera; and a calibration component that employs the parametric model for spatial calibration of the camera, wherein the calibration component employs a dual parametric approach associated with a seam region of multiple calibration images by applying a warp process characterized by a polynomial equation near the seam region and the parametric model away from the seam region.
A pull-on absorbent article having a waist opening and a pair of leg openings, comprising: a rectangular front panel adapted to be worn around a wearer's front; a rectangular rear panel adapted to be worn around a wearer's rear; and an absorbent assembly fixed to the front panel and the rear panel so as to bridge them, wherein each of the front panel and the rear panel includes a body portion which includes side seals located at both lateral sides of the panels; and an extension portion which is extended from the body portion toward a crotch portion and which has no side seals at both lateral sides of the panels, each of the body portion and the extension portion of the front panel and the body portion, an upper rear extension portion, and a lower rear extension portion of the rear panel has stretchability in the article lateral direction while the extension portion of the rear panel is sectionalized into the upper rear extension portion and the lower rear extension portion by bisecting the extension portion of the rear panel in the article longitudinal direction, and each of the upper rear extension portion and a portion of the front panel corresponding to the upper rear extension portion has a larger contraction stress in the article lateral direction per unit length in the article longitudinal direction than a contraction stress of the lower rear extension portion. a rectangular front panel adapted to be worn around a wearer's front; a rectangular rear panel adapted to be worn around a wearer's rear; and an absorbent assembly fixed to the front panel and the rear panel so as to bridge them, wherein each of the front panel and the rear panel includes a body portion which includes side seals located at both lateral sides of the panels; and an extension portion which is extended from the body portion toward a crotch portion and which has no side seals at both lateral sides of the panels, a body portion which includes side seals located at both lateral sides of the panels; and an extension portion which is extended from the body portion toward a crotch portion and which has no side seals at both lateral sides of the panels, each of the body portion and the extension portion of the front panel and the body portion, an upper rear extension portion, and a lower rear extension portion of the rear panel has stretchability in the article lateral direction while the extension portion of the rear panel is sectionalized into the upper rear extension portion and the lower rear extension portion by bisecting the extension portion of the rear panel in the article longitudinal direction, and each of the upper rear extension portion and a portion of the front panel corresponding to the upper rear extension portion has a larger contraction stress in the article lateral direction per unit length in the article longitudinal direction than a contraction stress of the lower rear extension portion.
A reception apparatus for receiving a digital signal arriving via a transmission path after being transmitted from a transmission apparatus, the reception apparatus comprising: a voltage-controlled oscillator configured to input a control voltage and output a clock of a frequency according to a value of the control voltage; a sampler unit configured to input the digital signal, input the clock output from the voltage-controlled oscillator, and sample and hold data of the digital signal at a timing indicated by the clock to output the sampled and held data; a control voltage generation unit configured to obtain a phase or frequency difference between the digital signal or the data output from the sampler unit and the clock and generate the control voltage having a phase or frequency value for which the phase or frequency difference is reduced to output the generated control voltage to the voltage-controlled oscillator; and an error detection unit configured to detect that the digital signal is abnormal as a result of a temporary superimposition of noise on the digital signal, wherein, when the error detection unit detects that the digital signal is abnormal, a phase or frequency comparison by the control voltage generation unit is stopped and the voltage-controlled oscillator continues the output of the clock of the frequency before the detection. a voltage-controlled oscillator configured to input a control voltage and output a clock of a frequency according to a value of the control voltage; a sampler unit configured to input the digital signal, input the clock output from the voltage-controlled oscillator, and sample and hold data of the digital signal at a timing indicated by the clock to output the sampled and held data; a control voltage generation unit configured to obtain a phase or frequency difference between the digital signal or the data output from the sampler unit and the clock and generate the control voltage having a phase or frequency value for which the phase or frequency difference is reduced to output the generated control voltage to the voltage-controlled oscillator; and an error detection unit configured to detect that the digital signal is abnormal as a result of a temporary superimposition of noise on the digital signal, wherein, when the error detection unit detects that the digital signal is abnormal, a phase or frequency comparison by the control voltage generation unit is stopped and the voltage-controlled oscillator continues the output of the clock of the frequency before the detection.
A laminated floor using a poly lactic acid resin, which is constructed on floor, comprising: a bottom layer formed of a HDF or MDF; and a surface layer comprising a reinforcement layer, a printed layer, a transparent layer and a surface treatment layer which are stacked on the bottom layer, wherein the reinforcement layer and the transparent layer are formed of the PLA resin, wherein the reinforcement layer contains 20 parts by weight of non-phthalate plasticizer, 5 parts by weight of acrylic copolymer, 0.03 parts by weight of stearic acid, 0.01 parts by weight of chain extender and 0.02 parts by weight of carbodiimide with respect to 100 parts by weight of the PLA resin, wherein the transparent layer contains 30 parts by weight of non-phthalate plasticizer, 3 parts by weight of calcium carbonate, 9 parts by weight of titanium oxide, 0.03 parts by weight of stearic acid, 0.01 parts by weight of chain extender and 0.02 parts by weight of carbodiimide with respect to 100 parts by weight of the PLA resin, wherein an adhesive layer of a thermosetting melamine resin is coated on the bottom layer and adheres the bottom layer and the surface layer. a surface layer comprising a reinforcement layer, a printed layer, a transparent layer and a surface treatment layer which are stacked on the bottom layer, wherein the reinforcement layer and the transparent layer are formed of the PLA resin, wherein the reinforcement layer contains 20 parts by weight of non-phthalate plasticizer, 5 parts by weight of acrylic copolymer, 0.03 parts by weight of stearic acid, 0.01 parts by weight of chain extender and 0.02 parts by weight of carbodiimide with respect to 100 parts by weight of the PLA resin, wherein the transparent layer contains 30 parts by weight of non-phthalate plasticizer, 3 parts by weight of calcium carbonate, 9 parts by weight of titanium oxide, 0.03 parts by weight of stearic acid, 0.01 parts by weight of chain extender and 0.02 parts by weight of carbodiimide with respect to 100 parts by weight of the PLA resin, wherein an adhesive layer of a thermosetting melamine resin is coated on the bottom layer and adheres the bottom layer and the surface layer.
Device for detecting suspicious objects comprising a radiation tunnel, in which an X-ray radiation source and a detector unit are arranged, the detectors of which for detecting transmitted radiation are aligned with the X-ray radiation source, wherein a frame is arranged in the radiation tunnel, said frame being movable over an examination region and consisting of two supports, which extend vertically and parallel at a distance from one another and are fixedly connected to one another, and wherein the radiation source is secured to one vertical support and the detector unit is secured to the other vertical support, wherein the frame is rotatable about a central vertical spindle, to which one of the vertical supports, preferably the support having the radiation source, is connected, characterized in that the basic area of the radiation tunnel has the shape of a circle sector, preferably the shape of a semicircle or almost a semicircle.
A compound having a substituted anthracene ring structure and a pyridoindole ring structure, represented by the following general formula: wherein Ar 1 and Ar 2 may be the same or different from each other and each represents a substituted or unsubstituted aromatic hydrocarbon group, R 1 to R 8 may be the same or different and each represents a hydrogen atom, a fluorine atom, a chlorine atom, a cyano group, a trifluoromethyl group, a linear or branched alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group, W, X, Y and Z each represents a carbon atom or a nitrogen atom, and A represents a single bond or a divalent group represented by the following general formula, provided that only one of W, X, Y and Z is a nitrogen atoms and the nitrogen atom does not have a substituent R 1 to R 4: wherein n1 represents an integer of 1 or 2, R 9 to R 12 may be the same or different and each represents a hydrogen atom, a fluorine atom, a chlorine atom, a cyano groups, a trifluoromethyl group, a linear or branched alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted aromatic hydrocarbon group, or a substituted or unsubstituted aromatic heterocyclic group, D, E and G each represents a carbon atom or a nitrogen atome, provided that when all of or one or two of D, E and G are a nitrogen atom, the nitrogen atom does not have a substituent R 9 to R 12 or bonding group and when n1 is an integer of 2, a plurality of R 9 's, R 10 's, R 11 's, R 12 's, D's, E's or G's may be different from each other,
A method for installing a liner including a resin in a pipe, the method comprising: providing a plurality of mobile tags along a length of the liner; positioning the liner within the pipe; applying energy to the liner to cure the resin such that the liner is bonded to the pipe, and using the mobile tags to obtain localized measurements within the pipe; wherein the mobile tags are permanently attached along the length of the liner, characterised by the mobile tags transmitting the measurements to a monitoring device over a wireless mesh network. providing a plurality of mobile tags along a length of the liner; positioning the liner within the pipe; applying energy to the liner to cure the resin such that the liner is bonded to the pipe, and using the mobile tags to obtain localized measurements within the pipe; wherein the mobile tags are permanently attached along the length of the liner, characterised by the mobile tags transmitting the measurements to a monitoring device over a wireless mesh network.
A pulsed waterjet apparatus comprising: a water pump for generating a pressurized waterjet; an ultrasonic signal generator for generating an ultrasonic signal; and an ultrasonic nozzle comprising an ultrasonic transducer for converting the ultrasonic signal into vibrations that pulse the pressurized waterjet to generate a pulsed waterjet, an exit orifice through which the pulsed waterjet exits from the nozzle and a water inflow inlet axially aligned with the exit orifice, characterized in that the ultrasonic transducer has a main body that includes a hole through which the pressurized waterjet flows. a water pump for generating a pressurized waterjet; an ultrasonic signal generator for generating an ultrasonic signal; and an ultrasonic nozzle comprising an ultrasonic transducer for converting the ultrasonic signal into vibrations that pulse the pressurized waterjet to generate a pulsed waterjet, an exit orifice through which the pulsed waterjet exits from the nozzle and a water inflow inlet axially aligned with the exit orifice, characterized in that the ultrasonic transducer has a main body that includes a hole through which the pressurized waterjet flows.