mhurhangee/patent-ind-claim-en huggingface dataset:
A wireless electronic device for transmitting a ranging packet structure with a waveform that enables secure channel estimation, comprising: a memory; and one or more processors communicatively coupled to the memory and configured to: before a ranging process, receive one or more core symbols from an other electronic device , wherein the one or more core symbols comprise one or more different training sequences; generate the ranging packet structure comprising the waveform that enables secure channel estimation based at least on the one or more core symbols, wherein the ranging packet structure is compatible with one or more legacy technologies, wherein the waveform comprises a first zero prefix, a first core symbol of the one or more core symbols and either a first zero postfix or a second zero prefix, wherein the sum of the length of the first core symbol and the length of either the first zero postfix or the second zero prefix equals a predetermined value, and transmit the ranging packet structure. a memory; and one or more processors communicatively coupled to the memory and configured to: before a ranging process, receive one or more core symbols from an other electronic device , wherein the one or more core symbols comprise one or more different training sequences; generate the ranging packet structure comprising the waveform that enables secure channel estimation based at least on the one or more core symbols, wherein the ranging packet structure is compatible with one or more legacy technologies, wherein the waveform comprises a first zero prefix, a first core symbol of the one or more core symbols and either a first zero postfix or a second zero prefix, wherein the sum of the length of the first core symbol and the length of either the first zero postfix or the second zero prefix equals a predetermined value, and transmit the ranging packet structure. before a ranging process, receive one or more core symbols from an other electronic device , wherein the one or more core symbols comprise one or more different training sequences; generate the ranging packet structure comprising the waveform that enables secure channel estimation based at least on the one or more core symbols, wherein the ranging packet structure is compatible with one or more legacy technologies, wherein the waveform comprises a first zero prefix, a first core symbol of the one or more core symbols and either a first zero postfix or a second zero prefix, wherein the sum of the length of the first core symbol and the length of either the first zero postfix or the second zero prefix equals a predetermined value, and transmit the ranging packet structure.
A catalytic coating for a diesel particulate filter (DPF) having wall pores, having the surfaces of the pores open and the coating having been manufactured in coating cycles by using different sols in each coating cycle, the coating containing a first sol, where the average particle size of the particles contained in the first sol is 50-100 nm, and a second sol, characterized in that the average particle size of the particles contained in the second sol is below 50 nm, and that the dry matter content in the first and second sols is within the range 0.1-30% by weight, and that said first and second sols contain at least one sol selected from the group consisting of: - an aluminum and titanium sol, where Al 2 O 3 : TiO 2 = 3:1 - 10:1, - an aluminum and silicon sol, where Al 2 O 3 : = 1:1 - 4:1, - a cerium and zirconium sol, where CeO 2 :ZrO 2 = 100:1 - 1:100, - a cerium and titanium sol, where CeO 2 :TiO 2 = 10:1 - 2:1, - a cerium and manganese sol, where CeO 2 : MnO 2 = 10:1 - 1:1, and wherein the viscosity of the first and second sols is 1-20 cP (1 cP = 1mPas) and wherein the coating includes, as a catalytically active component, at least one of platinum, rhodium, iridium, palladium, ruthenium and silver, by adsorption or along with the first and second sols, wherein the quantity of the catalytically active component in the coating is within the range 0.01-50% by weight.. - an aluminum and titanium sol, where Al 2 O 3 : TiO 2 = 3:1 - 10:1, - an aluminum and silicon sol, where Al 2 O 3 : = 1:1 - 4:1, - a cerium and zirconium sol, where CeO 2 :ZrO 2 = 100:1 - 1:100, - a cerium and titanium sol, where CeO 2 :TiO 2 = 10:1 - 2:1, - a cerium and manganese sol, where CeO 2 : MnO 2 = 10:1 - 1:1, and
A steerable medical apparatus , comprising: a shaft comprising a proximal portion and a distal portion ; a first pull wire having a proximal end and a distal end , wherein the distal end of the first pull wire is coupled to the distal portion of the shaft ; a second pull wire having a proximal end and a distal end , wherein the distal end of the second pull wire is coupled to the distal portion of the shaft ; a steering mechanism comprising a first wheel and a second wheel operatively coupled by a differential mechanism , wherein the proximal end of the first pull wire is coupled to the first wheel , and the proximal end of the second pull wire is coupled to the second wheel ; and an actuation mechanism operably coupled to the steering mechanism , wherein actuating the actuation mechanism in a first operational mode rotates the first and second wheels in same direction and causes the distal portion of the shaft to curve in a first plane (Pi), wherein actuating the actuation mechanism in a second operational mode rotates the first and second wheels in opposite directions and causes the distal portion of the shaft to curve away from the first plane (P 1 ). a shaft comprising a proximal portion and a distal portion ; a first pull wire having a proximal end and a distal end , wherein the distal end of the first pull wire is coupled to the distal portion of the shaft ; a second pull wire having a proximal end and a distal end , wherein the distal end of the second pull wire is coupled to the distal portion of the shaft ; a steering mechanism comprising a first wheel and a second wheel operatively coupled by a differential mechanism , wherein the proximal end of the first pull wire is coupled to the first wheel , and the proximal end of the second pull wire is coupled to the second wheel ; and an actuation mechanism operably coupled to the steering mechanism , wherein actuating the actuation mechanism in a first operational mode rotates the first and second wheels in same direction and causes the distal portion of the shaft to curve in a first plane (Pi), wherein actuating the actuation mechanism in a second operational mode rotates the first and second wheels in opposite directions and causes the distal portion of the shaft to curve away from the first plane (P 1 ).
An aesthetic treatment device comprising: a multi illumination system having at least one source in the visible region, to be disposed around a periphery of a predetermined area of skin, the multi illumination system comprising a disk-shaped substrate having multiple illumination light sources at its perimeter, wherein the substrate comprises an inner aperture which is a hollow , wherein the multi illumination system is configured to illuminate the area of the skin within the hollow; wherein the substrate has an optical axis perpendicular to the substrate and passing through the middle of the hollow ; an imaging device , sensitive to the multi illumination system , to discern one or more features on or in the skin within the predetermined area of skin to be treated; multiple treatment light sources mounted on an optical bench aimed and focused to a point of treatment in the predetermined area of skin; a mechanical guidance system to guide the multiple treatment light sources; and a pulse generator to control power output of the multiple treatment light sources based upon the treatment to be applied to the predetermined area of skin; wherein illumination emerging from the multi illumination system is perpendicular to the optical axis and primarily parallel to the skin surface. a multi illumination system having at least one source in the visible region, to be disposed around a periphery of a predetermined area of skin, the multi illumination system comprising a disk-shaped substrate having multiple illumination light sources at its perimeter, wherein the substrate comprises an inner aperture which is a hollow , wherein the multi illumination system is configured to illuminate the area of the skin within the hollow; wherein the substrate has an optical axis perpendicular to the substrate and passing through the middle of the hollow ; an imaging device , sensitive to the multi illumination system , to discern one or more features on or in the skin within the predetermined area of skin to be treated; multiple treatment light sources mounted on an optical bench aimed and focused to a point of treatment in the predetermined area of skin; a mechanical guidance system to guide the multiple treatment light sources; and a pulse generator to control power output of the multiple treatment light sources based upon the treatment to be applied to the predetermined area of skin; wherein illumination emerging from the multi illumination system is perpendicular to the optical axis and primarily parallel to the skin surface.
An anchor inserter tool for use in attaching tissue to bone, comprising: a first elongate body having first and second prongs extending distally from a distal end thereof and configured to extend along opposed slots formed in a sheath of an anchor assembly, wherein the sheath of the anchor assembly is configured to receive an expander to expand the sheath and thereby anchor it to bone; a second elongate body slidably disposed relative to the first elongate body ; and a handle assembly coupled to a proximal end of the first and second elongate bodies , the handle assembly including a locking mechanism that is movable between a locked position, in which the locking mechanism prevents movement of the first and second elongate bodies relative to one another, and an unlocked position in which the first and second elongate bodies are axially slidable relative to one another, wherein the handle assembly includes an actuator coupled to the first elongate body and configured to cause axial translation of the first and second elongate bodies relative to one another, thereby permitting the first elongate body to retract relative to the second elongate body without rotating an anchor assembly with which the prongs are engaged. a first elongate body having first and second prongs extending distally from a distal end thereof and configured to extend along opposed slots formed in a sheath of an anchor assembly, wherein the sheath of the anchor assembly is configured to receive an expander to expand the sheath and thereby anchor it to bone; a second elongate body slidably disposed relative to the first elongate body ; and a handle assembly coupled to a proximal end of the first and second elongate bodies , the handle assembly including a locking mechanism that is movable between a locked position, in which the locking mechanism prevents movement of the first and second elongate bodies relative to one another, and an unlocked position in which the first and second elongate bodies are axially slidable relative to one another, wherein the handle assembly includes an actuator coupled to the first elongate body and configured to cause axial translation of the first and second elongate bodies relative to one another, thereby permitting the first elongate body to retract relative to the second elongate body without rotating an anchor assembly with which the prongs are engaged.
An extraction assembly for extracting a content (A) from a bag (B) for pharmaceutical and chemical sectors, said bag (B) having an end mouth formed by two opposing flaps, comprising a separation wall which separates a first environment and a second environment at different contamination classes, said separation wall being provided with an opening communicating the first environment and the second environment , at said opening being associated closing partitions movable between a closing position wherein they shut said opening and an opening position wherein they free said opening , characterised in that it comprises a gripper housed in said first environment and suitable to keep closed said flaps of the end mouth of the bag (B) and in that each closing partition is provided with coupling elements to couple with a respective jaw of said gripper , wherein at least one among said jaws of said gripper and said coupling elements of the closing partition is provided with at least one retention device for said bag (B), the spacing apart of said closing partitions causing the spacing apart of said jaws of said gripper and the consequent opening of the end mouth of the bag (B) by means of said retention device and also the communicating of the inside of the bag and of the content (A) with said second environment through said opening .
Method for preparing compounds of formula (I) in which R 1 and R 2 are the same and are C 1 -C 6 -alkyl, by reacting 1,4-dichloro-5,8-dihydroxyanthraquinone of formula (II) with at least one compound of formulae (IIIa) and/or (IIIb) in which R 1 and R 2 have the definition specified for formula (I), and at least one base, characterized in that the reaction is carried out in the presence of at least one 5- or 6-membered cyclic urea derivative of formula (IV) in which R 4 and R 5 are each independently unsubstituted C 1 -C 6 -alkyl, R 6 to R 11 are each independently hydrogen, C 1 -C 6 -alkyl or phenyl, and n is zero or one. R 4 and R 5 are each independently unsubstituted C 1 -C 6 -alkyl, R 6 to R 11 are each independently hydrogen, C 1 -C 6 -alkyl or phenyl, and n is zero or one.
Lubricant pan for an internal combustion engine with circulation lubrication, wherein a lubricant is conveyed from lubrication points of the internal combustion engine into the lubricant pan owing to gravitational force, and wherein a lubricant pump is provided in the lubricant pan , by way of which lubricant pump the collected lubricant is able to be conveyed back to the lubrication points in the internal combustion engine, wherein the lubricant pan has a first volume with a substantially horizontal extent in which the lubricant is collected, wherein the first volume is connected in a lubricant-conducting manner to a second volume with a substantially vertical extent, wherein the second volume substantially projects above the first volume geodetically, and wherein the lubricant pump is arranged in the second volume , characterized in that a deaeration means is provided in the first volume .
An electronic device comprising a first metal housing a second metal housing , a third metal housing , a fourth metal housing , a battery and an antenna, the electronic device comprising a printed circuit board, PCB, including a ground part and a non-ground area , the antenna comprising: a radiator including the first metal housing; a feeding part connected to the radiator; and a capacitor connected between the radiator and the ground part, and disposed on the non-ground area, wherein the capacitor is configured to prevent electric shock when a user grips the electronic device through one of the metal housings. a radiator including the first metal housing; a feeding part connected to the radiator; and a capacitor connected between the radiator and the ground part, and disposed on the non-ground area, wherein the capacitor is configured to prevent electric shock when a user grips the electronic device through one of the metal housings.
A drum for transporting and feeding welding wire, in which the drum defines an interior space and comprises a first end surface , wherein the interior space contains a wire having proximal and distal ends coiled around a longitudinal axis defining a space around the longitudinal axis; characterized in that the first end surface of the drum comprises an access door defined at least in part by a gap in the first end surface that extends from a wire feeding opening of the first end surface toward a circumference of the drum , the proximal end of the wire protruding through the wire feed opening , and wherein the access door is configured to enable access to the distal end of the wire in the interior space of the drum when it is opened or removed from the first end surface . wherein the interior space contains a wire having proximal and distal ends coiled around a longitudinal axis defining a space around the longitudinal axis; characterized in that the first end surface of the drum comprises an access door defined at least in part by a gap in the first end surface that extends from a wire feeding opening of the first end surface toward a circumference of the drum , the proximal end of the wire protruding through the wire feed opening , and wherein the access door is configured to enable access to the distal end of the wire in the interior space of the drum when it is opened or removed from the first end surface .
Inverter for connecting a DC source to an AC network with at least two power supplies (SV1, SV2) for supplying communication circuits and measurement value capturing circuits of the inverter, wherein the at least two power supplies (SV1, SV2) are connected to the AC network by means of a power switch (S NETZ ) , characterised in that the first power supply (SV1) is configured to provide a basic voltage (V G ) and that the further power supply (SV2) is provided to convert the basic voltage (V G ) into at least one auxiliary voltage (V 1 , V 2 ).
A roof window comprising a frame , a sash , and a pane , in which the frame comprises a set of frame members including a top frame member , two side frame members and a bottom frame member and the sash comprises a set of sash members including a top sash member , two side sash members and a bottom sash member , and the sash is configured to be tophung during normal use in that the sash is intended to be rotated about a substantially horizontal hinge axis at or near the top frame member and top sash member , the sash being openable relative to the frame from a closed position to an open position within a predefined opening angle by means of an operating assembly in a mounted condition of the roof window , the operating assembly comprising a sash fitting , a spindle part with a spindle connected to a socket fitting via a nut part , the sash fitting being connected to the bottom sash member and the socket fitting being connected to the bottom frame member in a mounted condition of the operating assembly such that upon rotation of the spindle part relative to the nut part , the bottom sash member is moved relative to the bottom frame member , characterised in that in a supply condition of the roof window , the sash fitting is connected to the bottom sash member of the roof window whereas the spindle part with the nut part and the socket fitting are provided separately from the roof window , and in that in the supply condition of the roof window , a transportation fitting is connected to the sash fitting and to the bottom frame member such that the sash is held stationary relative to the frame . the frame comprises a set of frame members including a top frame member , two side frame members and a bottom frame member and the sash comprises a set of sash members including a top sash member , two side sash members and a bottom sash member , and the sash is configured to be tophung during normal use in that the sash is intended to be rotated about a substantially horizontal hinge axis at or near the top frame member and top sash member , the sash being openable relative to the frame from a closed position to an open position within a predefined opening angle by means of an operating assembly in a mounted condition of the roof window , the operating assembly comprising a sash fitting , a spindle part with a spindle connected to a socket fitting via a nut part , the sash fitting being connected to the bottom sash member and the socket fitting being connected to the bottom frame member in a mounted condition of the operating assembly such that upon rotation of the spindle part relative to the nut part , the bottom sash member is moved relative to the bottom frame member , characterised in that in a supply condition of the roof window , the sash fitting is connected to the bottom sash member of the roof window whereas the spindle part with the nut part and the socket fitting are provided separately from the roof window , and in that in the supply condition of the roof window , a transportation fitting is connected to the sash fitting and to the bottom frame member such that the sash is held stationary relative to the frame .
Method for acquisition of fluorescence and reflectance images of an object comprising the steps of alternatingly illuminating the object with at least a first light having several spectral regions of high intensity, wherein the first light has regions of low intensity that are of longer wavelength to the regions of high intensity and wherein the spectral regions of high intensity of the first light and the regions of low intensity of the first light are arranged alternating along the spectral wavelength axis and at least a second light having at least one spectral region of high intensity and at least one spectral region of low intensity that is of longer wavelength to its region of high intensity, wherein the ratio of the light intensity between regions of high intensity at shorter wavelength and regions of low light intensity of longer wavelength for the first light is ≥ 1 × 10 2 , wherein the ratio of the light intensity between regions of high intensity at shorter wavelength and regions of low light intensity of longer wavelength for the second light is ≥ 1 × 10 2 , recording a first image of the object during illumination of the object with the first light and a second image of the object during illumination of the object with the second light using a common sensor array , wherein the light to be recorded as first image or second image by the sensor array is attenuated in at least one of the spectral regions in which the first light has high intensity with an attenuation ratio ≥ 1 × 10 2 . alternatingly illuminating the object with at least a first light having several spectral regions of high intensity, wherein the first light has regions of low intensity that are of longer wavelength to the regions of high intensity and wherein the spectral regions of high intensity of the first light and the regions of low intensity of the first light are arranged alternating along the spectral wavelength axis and at least a second light having at least one spectral region of high intensity and at least one spectral region of low intensity that is of longer wavelength to its region of high intensity, wherein the ratio of the light intensity between regions of high intensity at shorter wavelength and regions of low light intensity of longer wavelength for the first light is ≥ 1 × 10 2 , wherein the ratio of the light intensity between regions of high intensity at shorter wavelength and regions of low light intensity of longer wavelength for the second light is ≥ 1 × 10 2 , recording a first image of the object during illumination of the object with the first light and a second image of the object during illumination of the object with the second light using a common sensor array , wherein the light to be recorded as first image or second image by the sensor array is attenuated in at least one of the spectral regions in which the first light has high intensity with an attenuation ratio ≥ 1 × 10 2 .