mhurhangee/patent-ind-claim-en huggingface dataset:
Reclining device , comprising a first plate carrying an internal gear and a second plate carrying an external gear , said internal gear being provided with a hub and said external gear comprising a central hole through which said hub of said internal gear is inserted, said internal gear being eccentrically arranged with respect to said external gear so that the teeth of a portion of the outer circumference of said external gear mesh with the teeth of a respective portion of the inner circumference of said internal gear , wherein a bearing is fitted to said central hole of said external gear and a first and second wedge elements are arranged in the space between said hub and said bearing , said wedge elements being arranged with their wider portions facing each other near the middle part of said space and with their narrower portions oriented towards respective, opposite ends of said space, wherein a wedge spring is provided for biasing said wedge elements apart from each other, wherein the reclining device further comprise a driver which is configured to act on said the wedge elements for allowing the external gear and the internal gear to rotate relative to each other, wherein said reclining device further comprises a lock spring , said lock spring being switchable from a locked state in which it is integral in rotation with said driver to an unlocked state in which it is no longer integral in rotation with said driver, and vice versa, characterized in that said lock spring comprises a wedge engaging element that can be brought to abut and engage said first or said second wedge element and said first and second wedge elements correspondingly comprise respective lock spring abutment surfaces against which said lock spring can be brought to abut and engage, said lock spring having a body which is made as a thin plate and said wedge engaging element being made as a tab which is bent so to be substantially perpendicular to the plane of said body of said lock spring, and each of said wedge elements being provided at its wider end with a sliding surface , which is substantially parallel to said tab of said lock spring and ends with said abutment surface which is substantially perpendicular to said tab of said lock spring, whereby in said locked state rotation of said wedge elements is allowed as long as said sliding surface of said first or second wedge elements moves relative to said lock spring tab and further rotation of said wedge elements is prevented as soon as said lock spring tab abuts and engages with said abutment surface of said first or second wedge elements.
A single point load/torque adjusting mechanical assembly wherein the said single point load/torque adjusting mechanical assembly varies the torque non linearly by adjusting a lever arm length such that fixed end of a resilient means need not be displaced; the said single point load/torque adjusting mechanical assembly comprising: an upper element ; a lower element ; resilient means with fixed end and free end , wherein the fixed end is fixed to the lower element ; a flexible inextensible element or rope ; a hinge pin and a shaft ; a load/torque adjusting means having a single point at its free end; wherein the upper element is moveably secured with the lower element by the hinge pin and the shaft , and one end of a load adjusting means of the load/torque adjusting means is moveably connected with a secured end of the upper element ; and the flexible inextensible element or rope is moveably secured with/between the free end of the resilient means and the hinge pin and passes through the free end single point of the load adjusting means ; wherein the length of the flexible inextensible element or rope is equivalent or equal to the sum of the distance between the hinge pin and the free end single point of the load adjusting means and the distance between the free end single point of the load adjusting means and the free end of the resilient means , wherein said sum remains constant; and wherein said load adjusting means can slide over the lower end of the upper element to change the lever arm length to produce non-linear variable counter torque. an upper element ; a lower element ; resilient means with fixed end and free end , wherein the fixed end is fixed to the lower element ; a flexible inextensible element or rope ; a hinge pin and a shaft ; a load/torque adjusting means having a single point at its free end; wherein the upper element is moveably secured with the lower element by the hinge pin and the shaft , and one end of a load adjusting means of the load/torque adjusting means is moveably connected with a secured end of the upper element ; and the flexible inextensible element or rope is moveably secured with/between the free end of the resilient means and the hinge pin and passes through the free end single point of the load adjusting means ; wherein the length of the flexible inextensible element or rope is equivalent or equal to the sum of the distance between the hinge pin and the free end single point of the load adjusting means and the distance between the free end single point of the load adjusting means and the free end of the resilient means , wherein said sum remains constant; and wherein said load adjusting means can slide over the lower end of the upper element to change the lever arm length to produce non-linear variable counter torque.
A method for encoding a picture block, said picture block comprising a plurality of pixels, each pixel having a luminance component, characterized in that the method comprises: - obtaining an average value ( L l ) of the luminance component, said average value of the luminance component being the average of luminance component of the plurality of pixels of the picture block; - applying a transfer function to the average value ( L l ) of the luminance component, said transfer function being a monotonous function reducing the dynamic range from a higher dynamic range picture to a lower dynamic range picture; - obtaining a second representation ( f ( L l ) D ) of the average value by quantizing the transferred average value ( f ( L l )) of the luminance component based on a sampling factor (m), - obtaining a first representation ( L lD ) of the average value by applying an inverse transfer function to said second representation ( f ( L l ) D ) of the average value, said inverse transfer function being the inverse of said transfer function; - obtaining a luminance residual block ( L r ) by subtracting, for a current pixel in the picture block, the first representation ( L lD ) of the average value of the luminance component from said luminance component of the current pixel; - obtaining a second representation ( L e ) of the luminance block by adding the luminance residual block ( L r ) and the second representation ( f ( L i ) D ) of the average value; - encoding, in a bitstream (F), the second representation of the luminance block ( L e ). - obtaining an average value ( L l ) of the luminance component, said average value of the luminance component being the average of luminance component of the plurality of pixels of the picture block; - applying a transfer function to the average value ( L l ) of the luminance component, said transfer function being a monotonous function reducing the dynamic range from a higher dynamic range picture to a lower dynamic range picture; - obtaining a second representation ( f ( L l ) D ) of the average value by quantizing the transferred average value ( f ( L l )) of the luminance component based on a sampling factor (m), - obtaining a first representation ( L lD ) of the average value by applying an inverse transfer function to said second representation ( f ( L l ) D ) of the average value, said inverse transfer function being the inverse of said transfer function; - obtaining a luminance residual block ( L r ) by subtracting, for a current pixel in the picture block, the first representation ( L lD ) of the average value of the luminance component from said luminance component of the current pixel; - obtaining a second representation ( L e ) of the luminance block by adding the luminance residual block ( L r ) and the second representation ( f ( L i ) D ) of the average value; - encoding, in a bitstream (F), the second representation of the luminance block ( L e ).
Vehicle seat having a seat part and a backrest part which comprises a first backrest portion and a second backrest portion arranged above said first backrest portion in a seat height direction , wherein the second backrest portion is displaceable relative to the first backrest portion by means of a displacement movement directed at least in a seat width direction , characterised in that , in a first displaced position (P1) of the second backrest portion , a mechanical interaction is formed between the first backrest portion and the second backrest portion , which secures the first displaced position (P1) of the second backrest portion and which can be released by means of a force (F) exerted on the second backrest portion and acting in the direction of the displacement movement, wherein a locking device is provided which comprises a first locking portion arranged on the first backrest portion and a second locking portion arranged on the second backrest portion , wherein the first locking portion comprises a curve slot having guide curve portions within which a first end of a hook member of the second locking portion is guidable, and having a locking position at which the hook member is lockable.
A heat exchanger comprising: - a plurality of adjacent rectangular frames , each rectangular frame defining an interior volume wherein a fluid can circulate, - a partition wall between each adjacent frame , separating the interior volumes from one another, - a closing wall arranged on each rectangular end frame and intended to close the interior volume of said rectangular end frames , - a plurality of fluid inlets , each in fluid communication with an interior volume , and a plurality of fluid outlets , each in fluid communication with an interior volume , said fluid inlets and outlets being located on the rectangular frames , - at least one fluid distributor arranged to distribute fluid to at least some of the fluid inlets , - at least one fluid collector arranged to collect fluid leaving at least some of the fluid outlets , - at least one temperature gauge for measuring fluid temperature, - at least one pressure gauge for measuring fluid pressure, - at least one strain gauge for measuring deformation on the heat exchanger , - a communication device capable of receiving measurements from the gauges and sending them to a computer processing unit , heat exchanger wherein the rectangular frames define faces , the heat exchanger defining a longitudinal axis (X) and a transverse axis (Y) extending respectively along a length (L) and a width (W) of said heat exchanger , each collector and each distributor is attached to the faces and define an end junction between said collector and/or distributor on the one hand and the closure walls on the other hand, characterized in that at least one junction (strain) gauge is arranged on the closure wall , at a first separation distance (D1) of between 44 and 150 millimeters from the end junction , the first separation distance (D1) being measured along the longitudinal axis (X) or the transverse axis (Y). - a plurality of adjacent rectangular frames , each rectangular frame defining an interior volume wherein a fluid can circulate, - a partition wall between each adjacent frame , separating the interior volumes from one another, - a closing wall arranged on each rectangular end frame and intended to close the interior volume of said rectangular end frames , - a plurality of fluid inlets , each in fluid communication with an interior volume , and a plurality of fluid outlets , each in fluid communication with an interior volume , said fluid inlets and outlets being located on the rectangular frames , - at least one fluid distributor arranged to distribute fluid to at least some of the fluid inlets , - at least one fluid collector arranged to collect fluid leaving at least some of the fluid outlets , - at least one temperature gauge for measuring fluid temperature, - at least one pressure gauge for measuring fluid pressure, - at least one strain gauge for measuring deformation on the heat exchanger , - a communication device capable of receiving measurements from the gauges and sending them to a computer processing unit ,
A profile connector (5.1, 5.2, 6.1, 6.2) comprising at least - one first connecting arm which may be inserted into a profile and - one second connecting arm which may be inserted into a profile , wherein - a rotational joint having at least one axis of rotation is configured between the first connecting arm and the second connecting arm , such that the first connecting arm and the second connecting arm are able to be transferred by a relative pivoting movement about the at least one axis of rotation of the rotational joint from a starting position into an assembly position in which the first connecting arm and the second connecting arm are arranged in one plane at a right angle to one another, characterised in that - the first connecting arm has a first receiving channel and the second connecting arm has a second receiving channel , wherein the first receiving channel and the second receiving channel are arranged so as to be aligned with one another in the assembly position, and - a separate fixing element is provided, wherein the fixing element may be inserted into the first receiving channel and into the second receiving channel in the assembly position, such that the first connecting arm and the second connecting arm are secured against a relative movement. - one first connecting arm which may be inserted into a profile and - one second connecting arm which may be inserted into a profile , wherein - a rotational joint having at least one axis of rotation is configured between the first connecting arm and the second connecting arm , such that the first connecting arm and the second connecting arm are able to be transferred by a relative pivoting movement about the at least one axis of rotation of the rotational joint from a starting position into an assembly position in which the first connecting arm and the second connecting arm are arranged in one plane at a right angle to one another, characterised in that - the first connecting arm has a first receiving channel and the second connecting arm has a second receiving channel , wherein the first receiving channel and the second receiving channel are arranged so as to be aligned with one another in the assembly position, and - a separate fixing element is provided, wherein the fixing element may be inserted into the first receiving channel and into the second receiving channel in the assembly position, such that the first connecting arm and the second connecting arm are secured against a relative movement.
A method of controlling viewing apparatus for viewing a 3D image, the viewing apparatus comprising shutter glasses which comprise a first viewing window for a viewer's left eye and a second viewing window for a viewer's right eye , the method comprising: controlling the viewing windows such that for 3D viewing of a 3D image , a left side image of the 3D image passes only through the first viewing window and a right side image of the 3D image passes only through the second viewing window ; wherein the 3D image is received from a display apparatus in communication with the viewing apparatus , the display apparatus comprising a 3D engine which is configured to control the 3D output of the display apparatus ; and characterised in that the method comprises controlling the viewing windows such that when a 2D image or a 3D on-screen display image is being presented in addition to the 3D image , only one of the first and second viewing windows passes light for the images for viewing by a viewer during the presentation, with the 3D engine continuing to operate such that the display apparatus continues to output the 3D image data when the 2D image or a 3D on-screen display image is displayed by the viewing apparatus . controlling the viewing windows such that for 3D viewing of a 3D image , a left side image of the 3D image passes only through the first viewing window and a right side image of the 3D image passes only through the second viewing window ; wherein the 3D image is received from a display apparatus in communication with the viewing apparatus , the display apparatus comprising a 3D engine which is configured to control the 3D output of the display apparatus ; and characterised in that the method comprises controlling the viewing windows such that when a 2D image or a 3D on-screen display image is being presented in addition to the 3D image , only one of the first and second viewing windows passes light for the images for viewing by a viewer during the presentation, with the 3D engine continuing to operate such that the display apparatus continues to output the 3D image data when the 2D image or a 3D on-screen display image is displayed by the viewing apparatus .
A method for increasing band utilization by a network component in a wireless network comprising: allocating, at the network component, secondary communications to a guard band, the guard band separating data bands assigned for primary communications ; modulating, at the network component, symbols for the secondary communications with a spectrally contained waveform, the spectrally contained waveform having a smaller bandwidth than the guard band, wherein modulating the symbols for the secondary communications with the spectrally contained waveform includes modulating the symbols for the secondary communications with joint orthogonal frequency-division multiplexing (OFDM) and Offset Quadrature Amplitude Modulation (OQAM); and transmitting , at the network component, the modulated symbols for the secondary communications within the guard band; wherein the guard band is utilized by multiple network components in asynchronous mode, wherein one subcarrier between each pair of adjacent network components is reserved as a guard in frequency. allocating, at the network component, secondary communications to a guard band, the guard band separating data bands assigned for primary communications ; modulating, at the network component, symbols for the secondary communications with a spectrally contained waveform, the spectrally contained waveform having a smaller bandwidth than the guard band, wherein modulating the symbols for the secondary communications with the spectrally contained waveform includes modulating the symbols for the secondary communications with joint orthogonal frequency-division multiplexing (OFDM) and Offset Quadrature Amplitude Modulation (OQAM); and transmitting , at the network component, the modulated symbols for the secondary communications within the guard band; wherein the guard band is utilized by multiple network components in asynchronous mode, wherein one subcarrier between each pair of adjacent network components is reserved as a guard in frequency.
A computer-implemented method performed by an application executed in an electronic device , for preventing unauthorized communication between a web page of the application and a local web server of a local utility in said electronic device , the method comprising: receiving the web page from a web server , the web page including a reference to a module including local utility controls ; receiving the module and a first token from a module server ; sending the first token to the local web server , for authentication of the first token; in response to the authentication, receiving a second token generated by the local utility ; and including the second token with at least one request from the module to the local web server ; wherein the only permissible communications between the local web server and the application are those which originate from the module provided by the module server . receiving the web page from a web server , the web page including a reference to a module including local utility controls ; receiving the module and a first token from a module server ; sending the first token to the local web server , for authentication of the first token; in response to the authentication, receiving a second token generated by the local utility ; and including the second token with at least one request from the module to the local web server ; wherein the only permissible communications between the local web server and the application are those which originate from the module provided by the module server .
A method for preparing Cangrelor tetrasodium salt, comprising the following steps: step , reacting a compound C with phosphorus oxychloride in an organic solvent to obtain a reaction solution containing a compound B; step , reacting the reaction solution containing the compound B obtained in step with clodronic acid or a monosalt thereof in the presence of an acid-binding agent, and then with sodium bicarbonate to obtain a reaction solution containing Cangrelor tetrasodium salt; and step , obtaining Cangrelor tetrasodium salt from the reaction solution containing Cangrelor tetrasodium salt obtained in step ; preferably, separating and purifying the reaction solution containing Cangrelor tetrasodium salt obtained in step by column chromatography, eluting with an eluent, collecting the eluate of Cangrelor tetrasodium salt with a HPLC purity ≥99.5% and lyophilizing to obtain Cangrelor tetrasodium salt; more preferably, the column chromatography is C18 silica gel column chromatography; most preferably, separating and purifying the reaction solution containing Cangrelor tetrasodium salt obtained in step by column chromatography once, eluting with an eluent to obtain an eluate of Cangrelor tetrasodium salt with a HPLC purity ≥99.5%, and lyophilizing to obtain Cangrelor tetrasodium salt. step , reacting a compound C with phosphorus oxychloride in an organic solvent to obtain a reaction solution containing a compound B; step , reacting the reaction solution containing the compound B obtained in step with clodronic acid or a monosalt thereof in the presence of an acid-binding agent, and then with sodium bicarbonate to obtain a reaction solution containing Cangrelor tetrasodium salt; and step , obtaining Cangrelor tetrasodium salt from the reaction solution containing Cangrelor tetrasodium salt obtained in step ; preferably, separating and purifying the reaction solution containing Cangrelor tetrasodium salt obtained in step by column chromatography, eluting with an eluent, collecting the eluate of Cangrelor tetrasodium salt with a HPLC purity ≥99.5% and lyophilizing to obtain Cangrelor tetrasodium salt; more preferably, the column chromatography is C18 silica gel column chromatography; most preferably, separating and purifying the reaction solution containing Cangrelor tetrasodium salt obtained in step by column chromatography once, eluting with an eluent to obtain an eluate of Cangrelor tetrasodium salt with a HPLC purity ≥99.5%, and lyophilizing to obtain Cangrelor tetrasodium salt.
Device for detecting the position of a collecting container on a chip conveyor of a machine tool, having a chip conveyor which can be arranged on a base and has a discharge which points in the direction of a collecting container which can be positioned below it on the base, wherein at least one distance sensor which points in the direction of the base is arranged in the region of the discharge above a collecting container which can be positioned below it, wherein the distance of the sensor to the base can be detected by means of the distance sensor , and wherein the distance sensor has a parameterizable distance window , within which a signal for the presence of the base can be emitted, wherein the distance window is located below a positionable container base (4.1) of the collecting container and ends below the base in such a way that the detection of the base can be defined as the absence of the collecting container .