mhurhangee/patent-ind-claim-en huggingface dataset:
A process for preparing a complex of calcium carbonate particles having an average primary particle size determined by observation with an electron microscope of 10 nm or more and 200 nm or less adhered to the surface of a fiber and a weight ratio between the calcium carbonate particles and the fiber of 5:95 to 95:5, comprising synthesizing calcium carbonate in a reaction vessel using the carbonation process, wherein the synthesis occurs in a solution bearing the fiber while injecting a liquid into the reaction vessel wherein: the liquid comprises an aqueous suspension of slaked lime and the calcium carbonate is synthesized by a reaction of the aqueous suspension of slaked lime with a gas containing carbon dioxide that is injected into the reaction vessel; the liquid is injected at a jet flow rate in the range of 1 m/s or more and 200 m/s or less; the pressure in the reaction vessel is 0.05 MPa or more and 0.9 MPa or less expressed in static pressure; the pressure of the injecting liquid is 0.01 MPa or more and 30 MPa or less. the liquid comprises an aqueous suspension of slaked lime and the calcium carbonate is synthesized by a reaction of the aqueous suspension of slaked lime with a gas containing carbon dioxide that is injected into the reaction vessel; the liquid is injected at a jet flow rate in the range of 1 m/s or more and 200 m/s or less; the pressure in the reaction vessel is 0.05 MPa or more and 0.9 MPa or less expressed in static pressure; the pressure of the injecting liquid is 0.01 MPa or more and 30 MPa or less.
A smart skidding system for an on-shore drilling rig, the smart skidding system comprising: a transverse skidding platform comprising a plurality of first skidding rails for skidding the a rig floor of the drilling rig sideways, wherein the plurality of first skidding rails are parallel to each other; a longitudinal skidding platform comprising a plurality of second skidding rails for skidding the rig floor of the drilling rig forward and backward, wherein the plurality of second skidding rails are parallel to each other, the plurality of second skidding rails being perpendicular to the plurality of first skidding rails; and a skidder unit configured to skid the rig floor of the drilling rig along the transverse skidding platform or the longitudinal skidding platform, the skidder unit further comprising a gear box assembly having a gear structure configured to engage with the plurality of first skidding rails and the plurality of second skidding rails, and an AC motor configured to drive the skidder unit; wherein the transverse skidding platform is separated by the longitudinal skidding platform by a vertical distance that is adjustable. a transverse skidding platform comprising a plurality of first skidding rails for skidding the a rig floor of the drilling rig sideways, wherein the plurality of first skidding rails are parallel to each other; a longitudinal skidding platform comprising a plurality of second skidding rails for skidding the rig floor of the drilling rig forward and backward, wherein the plurality of second skidding rails are parallel to each other, the plurality of second skidding rails being perpendicular to the plurality of first skidding rails; and a skidder unit configured to skid the rig floor of the drilling rig along the transverse skidding platform or the longitudinal skidding platform, the skidder unit further comprising a gear box assembly having a gear structure configured to engage with the plurality of first skidding rails and the plurality of second skidding rails, and an AC motor configured to drive the skidder unit; wherein the transverse skidding platform is separated by the longitudinal skidding platform by a vertical distance that is adjustable.
Hairstyling device for curling hair comprising a winding device including: - a mandrel , - a reel configured to wind a lock of hair around the mandrel during its rotation in a predetermined direction. - a motor intended to rotate said reel - a hair immobilising device positioned at a distal end of the mandrel , characterised in that said hair immobilising device comprises a plurality of protruding pins at the distal end of the mandrel . - a mandrel , - a reel configured to wind a lock of hair around the mandrel during its rotation in a predetermined direction. - a motor intended to rotate said reel - a hair immobilising device positioned at a distal end of the mandrel , characterised in that said hair immobilising device comprises a plurality of protruding pins at the distal end of the mandrel .
A communication system configured to transmit data at a rate of above 500 Mbps, comprising: a transceiver coupled to a second transceiver transmitting data at a rate above 500 Mbps from the second transceiver to the first transceiver over a differential communication channel ; the transceiver configured to maintain a pre-retransmission packet loss rate below 1% when there is no serious differential interference; whereby from time to time, the differential communication channel suffers from serious differential interferences that cause the packet loss rate to exceed 5%; a limited resources retransmission module, LRRM, configured to store, for a delayed transmission, a maximum amount of erred packets that are accumulated during less than 1 millisecond at data rate above 500 Mbps; and a fast-adaptive mode-conversion canceller ,FA-MCC, configured to mitigate, within less than 1 millisecond from receiving an indication that the serious differential interference has occurred, the effect of the serious differential interference by increasing its adaptation step size by at least 50%, bringing the effect to a level that enables the second transceiver to successfully transmit data at a rate of above 500 Mbps; wherein the FA-MCC is further configured to reduce its adaptation step size by at least 50% within 1 second from the time the LRRM finishes retransmitting packets with errors that were lost during the time it took the FA-MCC to cancel the effect of the serious differential interference. a transceiver coupled to a second transceiver transmitting data at a rate above 500 Mbps from the second transceiver to the first transceiver over a differential communication channel ; the transceiver configured to maintain a pre-retransmission packet loss rate below 1% when there is no serious differential interference; whereby from time to time, the differential communication channel suffers from serious differential interferences that cause the packet loss rate to exceed 5%; a limited resources retransmission module, LRRM, configured to store, for a delayed transmission, a maximum amount of erred packets that are accumulated during less than 1 millisecond at data rate above 500 Mbps; and a fast-adaptive mode-conversion canceller ,FA-MCC, configured to mitigate, within less than 1 millisecond from receiving an indication that the serious differential interference has occurred, the effect of the serious differential interference by increasing its adaptation step size by at least 50%, bringing the effect to a level that enables the second transceiver to successfully transmit data at a rate of above 500 Mbps; wherein the FA-MCC is further configured to reduce its adaptation step size by at least 50% within 1 second from the time the LRRM finishes retransmitting packets with errors that were lost during the time it took the FA-MCC to cancel the effect of the serious differential interference.
An assembly of a press-fitting connector and a corrugated pipe, wherein the press-fitting connector comprises a connector body provided with a sleeve-like portion that can be cold-deformed plastically and defines, at an axial end thereof, an opening for the insertion of the corrugated pipe ; said sleeve-like portion having, on its internal lateral surface, a circumferential seat that accommodates an annular gasket arranged around the axis of said sleeve-like portion ; in said connector body , in a region axially spaced apart from said opening , there being an axial supporting shoulder for the end of the corrugated pipe , which is inserted into said sleeve-like portion through said opening , wherein said sleeve-like portion has, at said opening , an annular protrusion that protrudes toward the axis of said sleeve-like portion and in that, on the external lateral surface of said sleeve-like portion , there are preset engagement regions , which are axially mutually spaced apart, for a press-fitting tool adapted to produce a plastic deformation of said sleeve-like portion toward its axis for the engagement of said annular protrusion in a recess of the external lateral surface of the corrugated pipe and for the engagement of said annular gasket with the external lateral surface of the corrugated pipe .
A process for producing acrylic acid, the process comprising: a step 1 of preparing a first aqueous lactic acid solution by diluting a lactic acid raw material with water; a step 2 of heat exchanging the first aqueous lactic acid solution to form a vaporized second lactic acid vapor and an unvaporized third aqueous lactic acid solution; a step 3 of including the unvaporized third aqueous lactic acid solution in the aqueous solution of the step 1; and a step 4 of supplying and absorbing an absorption liquid to the vaporized second lactic acid vapor to form an absorbed fourth aqueous lactic acid solution and an unabsorbed fifth lactic acid vapor, wherein the absorption liquid is water or an aqueous lactic acid solution. a step 1 of preparing a first aqueous lactic acid solution by diluting a lactic acid raw material with water; a step 2 of heat exchanging the first aqueous lactic acid solution to form a vaporized second lactic acid vapor and an unvaporized third aqueous lactic acid solution; a step 3 of including the unvaporized third aqueous lactic acid solution in the aqueous solution of the step 1; and a step 4 of supplying and absorbing an absorption liquid to the vaporized second lactic acid vapor to form an absorbed fourth aqueous lactic acid solution and an unabsorbed fifth lactic acid vapor, wherein the absorption liquid is water or an aqueous lactic acid solution.
A secure element coupled to a system-on-chip , hereinafter referred to as SoC, the secure element comprising: an internal memory ; virtual secure direct memory access, hereinafter referred to as DMA, circuitry configured to perform a secure operation using an external memory connected to the SoC in association with the internal memory; secure element interface circuitry configured to output first secure data and a write request generated by the virtual secure DMA circuitry to the SoC; and a memory management unit, MMU , configured to manage available pages of the internal memory using a translation lookaside buffer, TLB ; wherein the virtual secure DMA circuitry is configured to perform the secure operation based on the absence of available pages determined using the MMU and the TLB , the first secure data being stored in the external memory. an internal memory ; virtual secure direct memory access, hereinafter referred to as DMA, circuitry configured to perform a secure operation using an external memory connected to the SoC in association with the internal memory; secure element interface circuitry configured to output first secure data and a write request generated by the virtual secure DMA circuitry to the SoC; and a memory management unit, MMU , configured to manage available pages of the internal memory using a translation lookaside buffer, TLB ; wherein the virtual secure DMA circuitry is configured to perform the secure operation based on the absence of available pages determined using the MMU and the TLB , the first secure data being stored in the external memory.
An ultrasound imaging system with image dynamic range control comprising: a transducer array probe ; a beamformer coupled to the probe; an image processor coupled to the beamformer and configured to produce ultrasound images; a dynamic range processor , coupled to the image processor, and adapted to produce an approximation image in response to an input image, to apply dynamic range compression to the approximation image, and to add image detail to the dynamic range compressed approximation image, wherein the image detail added to the dynamic range compressed approximation image comprises speckle dynamic range information; and a display , coupled to the dynamic range processor, and adapted to display a dynamic range compressed approximation image with added image detail, characterized in that the image detail added to the dynamic range compressed approximation image further comprises image detail weighted by a speckle dynamic range term. a transducer array probe ; a beamformer coupled to the probe; an image processor coupled to the beamformer and configured to produce ultrasound images; a dynamic range processor , coupled to the image processor, and adapted to produce an approximation image in response to an input image, to apply dynamic range compression to the approximation image, and to add image detail to the dynamic range compressed approximation image, wherein the image detail added to the dynamic range compressed approximation image comprises speckle dynamic range information; and a display , coupled to the dynamic range processor, and adapted to display a dynamic range compressed approximation image with added image detail, characterized in that the image detail added to the dynamic range compressed approximation image further comprises image detail weighted by a speckle dynamic range term.
Process for preparing rigid polyurethane or urethane-modified polyisocyanurate foams from polyisocyanates and polyfunctional isocyanate-reactive compounds in the presence of blowing agents wherein the polyfunctional isocyanate-reactive compounds comprise a polyether polyol having a hydroxyl number of between 50 and 400 mg KOH/g obtained by reacting a polyfunctional initiator first with ethylene oxide and subsequently with propylene oxide such that the propoxylation degree of said polyether polyol is between 0.33 and 2 mole propylene oxide per active hydrogen atom in the initiator and the molar ratio of ethylene oxide to propylene oxide in said polyether polyol is at least 2.
Injection device with a housing , with a dosing piston for expressing injection fluid from a container , with a feed part connected to the dosing piston via a first threaded connection , with a slide supporting a thread of a second threaded connection , and with a setting part supporting a thread of a third threaded connection , wherein the setting part , when setting a quantity of injection fluid to be expressed from the injection device , rotates with respect to the housing in a first direction of rotation about a longitudinal central axis of the injection device and moves in the distal direction by virtue of the third threaded connection , and wherein the setting part ,, when expressing the injection fluid from the container , rotates in a second direction of rotation counter to the first direction of rotation and moves in the proximal direction, and with a latching device defining at least one latching position of the setting part , wherein the latching device acts between the setting part and the housing and wherein the latching device is active at least when setting the quantity of injection fluid to be expressed from the container , characterised in that each latching position is assigned an unequivocal rotational position of the setting part with respect to the housing .
A method of downloading a multimedia content from a server to a client through a wireless communication network , the multimedia content being subdivided into a plurality of portions and for each portion the server storing a plurality of versions thereof each of which is encoded with a specific encoding quality, the method comprising: - selecting by the client , among the plurality of versions of each portion of the multimedia content, a version of said portion of the multimedia content to be downloaded on the basis of wireless communication parameters determined at at least two different layers of a wireless communication network OSI protocol stack at the client , characterized in that the wireless communication parameters determined at the at least two different layers of a wireless communication network OSI protocol stack at the client comprise: first wireless communication parameters determined at an application layer of the OSI protocol stack, second wireless communication parameters determined at a level of a data link layer of the OSI protocol stack, third wireless communication parameters determined at the level of the data link layer based on measurements performed at a level of a physical layer of the OSI protocol stacks, and in that the step of selecting a version among the plurality of versions of each portion of the multimedia content comprises: - selecting versions having a same specific encoding quality for a number of consecutive portions of the multimedia content to be downloaded. - selecting by the client , among the plurality of versions of each portion of the multimedia content, a version of said portion of the multimedia content to be downloaded on the basis of wireless communication parameters determined at at least two different layers of a wireless communication network OSI protocol stack at the client , characterized in that the wireless communication parameters determined at the at least two different layers of a wireless communication network OSI protocol stack at the client comprise: first wireless communication parameters determined at an application layer of the OSI protocol stack, second wireless communication parameters determined at a level of a data link layer of the OSI protocol stack, third wireless communication parameters determined at the level of the data link layer based on measurements performed at a level of a physical layer of the OSI protocol stacks, and in that the step of selecting a version among the plurality of versions of each portion of the multimedia content comprises: - selecting versions having a same specific encoding quality for a number of consecutive portions of the multimedia content to be downloaded.
Method of operating a reversing coiler with a rotor , at which at least one coiler mandrel is mounted by its rotor-side end eccentrically with respect to the axis (D) of rotation of the rotor, for winding up strip , particularly metal strip, wherein the method comprises the following steps: rotating the rotor for transferring the initially empty coiler mandrel to a winding-on position (A); and releasable coupling of an accompanying mandrel support bearing to the free end of the coiler mandrel; characterised in that the free end of the coiler mandrel in the winding-on position (A) is lifted against gravitational force (G) to the height of its rotor-side end with the help of the coupled accompanying mandrel support bearing . rotating the rotor for transferring the initially empty coiler mandrel to a winding-on position (A); and releasable coupling of an accompanying mandrel support bearing to the free end of the coiler mandrel; characterised in that the free end of the coiler mandrel in the winding-on position (A) is lifted against gravitational force (G) to the height of its rotor-side end with the help of the coupled accompanying mandrel support bearing .
Rotary encoder with a detection electronics and an angle encoder main shaft , the angle encoder main shaft is a tube, whereby the angle encoder main shaft has an insertion opening at one end and an angle encoder coupling at the other end, whereby the angle encoder coupling is operatively connectable with a square coupling of a solid insert shaft or a hollow shaft coupling of a insert hollow shaft in a frictional/form-fit manner, whereby the angle encoder main shaft has a main shaft tube which has a thread groove , whereby the main shaft tube extends through a hollow shaft ring which projects fully from the main shaft tube as part of the angle encoder main shaft , whereby at the other end of the insertion opening the main shaft tube forms the angle encoder coupling , whereby the angle encoder coupling in turn consists of four sockets which project rectangular into the extended inner diameter of the main shaft tube , whereby the angle encoder main shaft can be connected to the solid insert shaft or the insert hollow shaft in a frictional/form-fit manner when the insert solid shaft or the insert hollow shaft is inserted through the insertion opening into the main shaft tube until the square coupling or the hollow shaft coupling is correspondingly operatively connected to the angle encoder coupling and transmission is possible.
A pin assembly for use in a planetary gear , comprising: a pin including a cylindrical side wall defining a central bore that extends from a first end to a second end of the pin along its longitudinal center axis , an inlet bore in fluid communication with the central bore , an outlet bore in fluid communication with the central bore , a first annular groove that extends radially outwardly into the side wall of the pin adjacent the first end; characterised in that the pin assembly further comprises a first disk-shaped cylindrical plate including a first side wall , a second side wall , and a cylindrical outer wall extending therebetween, the first plate being disposed within the first annular groove of the pin, wherein a width of the first plate in a direction parallel to the longitudinal center axis is less than a width of the first annular groove in the direction parallel to the longitudinal center axis so that the first plate is axially slidable within the first annular groove . a pin including a cylindrical side wall defining a central bore that extends from a first end to a second end of the pin along its longitudinal center axis , an inlet bore in fluid communication with the central bore , an outlet bore in fluid communication with the central bore , a first annular groove that extends radially outwardly into the side wall of the pin adjacent the first end; characterised in that the pin assembly further comprises a first disk-shaped cylindrical plate including a first side wall , a second side wall , and a cylindrical outer wall extending therebetween, the first plate being disposed within the first annular groove of the pin, wherein a width of the first plate in a direction parallel to the longitudinal center axis is less than a width of the first annular groove in the direction parallel to the longitudinal center axis so that the first plate is axially slidable within the first annular groove .
Composition comprising 1% by weight decylene glycol, 18% by weight urea, 9% by weight lactic acid, 3% by weight sodium hydroxide, 0.1% by weight mint hydrolate, and propylene glycol in such an amount that the total amount of the composition is 100% by weight.