mhurhangee/patent-ind-claim-en huggingface dataset:
A parallax calculation apparatus comprising: an acquisition unit configured to acquire a standard image and a reference image captured by a stereo camera ; and a controller configured to extract, from each of the standard image and the reference image, lines from a plurality of lines parallel to a first direction (x) in an image space corresponding to a baseline direction of a three-dimensional coordinate space, and to calculate a parallax between the standard image and the reference image based on a plurality of pixels included in the extracted lines, characterised in that the controller is configured to extract the lines from the plurality of lines at predetermined intervals in a second direction (y) perpendicular to the first direction (x). an acquisition unit configured to acquire a standard image and a reference image captured by a stereo camera ; and a controller configured to extract, from each of the standard image and the reference image, lines from a plurality of lines parallel to a first direction (x) in an image space corresponding to a baseline direction of a three-dimensional coordinate space, and to calculate a parallax between the standard image and the reference image based on a plurality of pixels included in the extracted lines, characterised in that the controller is configured to extract the lines from the plurality of lines at predetermined intervals in a second direction (y) perpendicular to the first direction (x).
A building material comprising: a base material; a first mirror coating formed on the base material and containing a filler and a first resin material, the first mirror coating having a pencil hardness in a range of 3H to 8H, wherein the filler includes at least one of talc, calcium carbonate, silica, glass, quartz, aluminum, and mica, the first resin material, is one of an ultraviolet-cured acrylic resin and a urethane resin, and the content percentage of the filler in the first mirror coating is in the range of 40 mass% or more and 70 mass% or less; and a second mirror coating formed on the first mirror coating and containing at least a second resin material, the second mirror coating having a pencil hardness in a range of B to 2H, wherein at least one of a fluororesin, an acrylic resin, and a urethane resin is used as the second resin material. a base material; a first mirror coating formed on the base material and containing a filler and a first resin material, the first mirror coating having a pencil hardness in a range of 3H to 8H, wherein the filler includes at least one of talc, calcium carbonate, silica, glass, quartz, aluminum, and mica, the first resin material, is one of an ultraviolet-cured acrylic resin and a urethane resin, and the content percentage of the filler in the first mirror coating is in the range of 40 mass% or more and 70 mass% or less; and a second mirror coating formed on the first mirror coating and containing at least a second resin material, the second mirror coating having a pencil hardness in a range of B to 2H, wherein at least one of a fluororesin, an acrylic resin, and a urethane resin is used as the second resin material.
An image fusion method, wherein the method is applied to a terminal device, a first camera and a second camera are provided on the terminal device, and the method comprises: capturing at least two frames of first images by using the first camera, and capturing at least two frames of second images by using the second camera, wherein the at least two frames of the first images are captured at a same exposure time and at least one frame of the at least two frames of the second images is captured at a different exposure time from at least one other frame of the at least two frames of the second images, and wherein a capturing time of each frame of the first images is the same as a capturing time of a corresponding frame of the second images; determining a first reference image from the at least two frames of the first images; performing moving target detection on an image other than the first reference image in the at least two frames of the first images according to the first reference image to obtain a local motion magnitude that is of the image other than the first reference image in the at least two frames of the first images and that is relative to the first reference image, wherein the local motion magnitude is used to indicate information about a quantity of pixels occupied by a moving target detected by the moving target detection; and performing image fusion on the second images according to the local motion magnitude. capturing at least two frames of first images by using the first camera, and capturing at least two frames of second images by using the second camera, wherein the at least two frames of the first images are captured at a same exposure time and at least one frame of the at least two frames of the second images is captured at a different exposure time from at least one other frame of the at least two frames of the second images, and wherein a capturing time of each frame of the first images is the same as a capturing time of a corresponding frame of the second images; determining a first reference image from the at least two frames of the first images; performing moving target detection on an image other than the first reference image in the at least two frames of the first images according to the first reference image to obtain a local motion magnitude that is of the image other than the first reference image in the at least two frames of the first images and that is relative to the first reference image, wherein the local motion magnitude is used to indicate information about a quantity of pixels occupied by a moving target detected by the moving target detection; and performing image fusion on the second images according to the local motion magnitude.
A supercharger with an electric motor comprising: a rotary shaft ; a compressor wheel fixed to an end part of the rotary shaft; a compressor housing for housing the compressor wheel; an electric motor comprising a motor rotor fixedly provided in the rotary shaft and a motor stator disposed around the motor rotor, and giving rotation force to the rotary shaft; a motor housing for housing the electric motor; a first grease-sealed bearing for rotatably supporting the rotary shaft ; and a bearing housing for housing the first grease-sealed bearing , wherein the bearing housing is disposed between the compressor housing and the motor housing , and characterized in that inside the bearing housing , a cooling passage through which a cooling medium flows is provided in a circumferential direction on an outer circumferential side of the first grease-sealed bearing , and the first grease-sealed bearing is cooled by making flow the cooling medium through the cooling passage . a rotary shaft ; a compressor wheel fixed to an end part of the rotary shaft; a compressor housing for housing the compressor wheel; an electric motor comprising a motor rotor fixedly provided in the rotary shaft and a motor stator disposed around the motor rotor, and giving rotation force to the rotary shaft; a motor housing for housing the electric motor; a first grease-sealed bearing for rotatably supporting the rotary shaft ; and a bearing housing for housing the first grease-sealed bearing , wherein the bearing housing is disposed between the compressor housing and the motor housing , and characterized in that inside the bearing housing , a cooling passage through which a cooling medium flows is provided in a circumferential direction on an outer circumferential side of the first grease-sealed bearing , and the first grease-sealed bearing is cooled by making flow the cooling medium through the cooling passage .
Device for detecting the presence of an external antenna (Antext) and for connecting the external antenna to a radio module comprising an internal antenna (Antint) and a connector (J) for connecting the external antenna to a radio module (ER), with an impedance arranged across the terminals of the external antenna (Antext), the device comprising: - means for detecting a value of an impedance at an input of the device, characterized in that the device further comprises: - means for controlling switching of a switch (K) to a position in which the external antenna is connected to the radio module if the impedance at the input of the device is between a first and a second predetermined value, - means for controlling switching of the switch to a position in which the internal antenna (Antint) is connected to the radio module (ER) if the impedance at the input of the device is lower than the first predetermined value or greater than the second predetermined value. - means for detecting a value of an impedance at an input of the device, - means for controlling switching of a switch (K) to a position in which the external antenna is connected to the radio module if the impedance at the input of the device is between a first and a second predetermined value, - means for controlling switching of the switch to a position in which the internal antenna (Antint) is connected to the radio module (ER) if the impedance at the input of the device is lower than the first predetermined value or greater than the second predetermined value.
A gonioscopic attachment configured to attach to a gonioscope for use on a subject's eye, the gonioscopic attachment comprising: a generally C-shaped body having an open side, the body configured to receive a gonioscope to removably attach the body to the gonioscope; a first arm positioned on the side of the body opposite the open side, the first arm extending distally from the body by a first distance; one or more first retention elements disposed on the first arm; a second arm positioned on the body at one side of the open side, the second arm extending distally from the body by a second distance that is less than the first distance; one or more second retention elements disposed on the second arm; a third arm positioned on the body at another side of the open side, the third arm extending distally from the body by a third distance that is less than the first distance; and one or more third retention elements disposed on the third arm; wherein the first, second, and third retention elements are configured to engage an eye to retain the gonioscope relative to the eye. a generally C-shaped body having an open side, the body configured to receive a gonioscope to removably attach the body to the gonioscope; a first arm positioned on the side of the body opposite the open side, the first arm extending distally from the body by a first distance; one or more first retention elements disposed on the first arm; a second arm positioned on the body at one side of the open side, the second arm extending distally from the body by a second distance that is less than the first distance; one or more second retention elements disposed on the second arm; a third arm positioned on the body at another side of the open side, the third arm extending distally from the body by a third distance that is less than the first distance; and one or more third retention elements disposed on the third arm; wherein the first, second, and third retention elements are configured to engage an eye to retain the gonioscope relative to the eye.
A razor handle comprising: a top portion configured to connect to a blade assembly ; and a bottom portion configured to support the top portion and comprising three supporting members (40a-40c), a respective proximal end of each supporting member being operatively connected to the top portion and the supporting members extending distally therefrom, wherein the supporting members (40a-40c) are configured to adopt a first configuration and a second configuration, and wherein when at least one supporting member (40a-40c) is in the second configuration, the razor handle has a broader footprint (F) than when all of the supporting members are in the first configuration, and characterized in that the three supporting members (40a-40c) pivot about three different axes (Pa, Pb, Pc), respectively. a top portion configured to connect to a blade assembly ; and a bottom portion configured to support the top portion and comprising three supporting members (40a-40c), a respective proximal end of each supporting member being operatively connected to the top portion and the supporting members extending distally therefrom, wherein the supporting members (40a-40c) are configured to adopt a first configuration and a second configuration, and wherein when at least one supporting member (40a-40c) is in the second configuration, the razor handle has a broader footprint (F) than when all of the supporting members are in the first configuration, and characterized in that the three supporting members (40a-40c) pivot about three different axes (Pa, Pb, Pc), respectively.
Fluid filter for filtering a fluid, in particular air, comprising: - a filter housing having an integral central support tube which extends along a longitudinal axis of the filter housing within the filter housing ; - a primary filter element arranged inside the filter housing in an exchangeable manner, and a secondary filter element , which is positioned at least partially inside the main filter element and which is supported in a radial direction on an inside thereof by the central support tube , wherein the secondary filter element comprises a support structure and a filter medium arranged in a ring-shaped fashion around the support-structure , the support structure comprising a mounting ring positioned at a first end portion of the secondary filter element to which the filter medium is fixed in a non-detachably manner and wherein a sealing between the first end portion of the secondary filter element and the filter housing is effected partially or solely by the filter medium of the secondary filter element , wherein the support structure of the secondary filter element has an end disc , wherein the mounting ring and the end disk are connected to one another by axial struts , wherein the secondary filter element is snap-fitted to the filter housing , in particular the central support tube thereof, and wherein there are snap-in tongues provided on the mounting ring of the support structure which serve for a detachable connecting the secondary filter element to the filter housing. - a filter housing having an integral central support tube which extends along a longitudinal axis of the filter housing within the filter housing ; - a primary filter element arranged inside the filter housing in an exchangeable manner, and a secondary filter element , which is positioned at least partially inside the main filter element and which is supported in a radial direction on an inside thereof by the central support tube , wherein the secondary filter element comprises a support structure and a filter medium arranged in a ring-shaped fashion around the support-structure , the support structure comprising a mounting ring positioned at a first end portion of the secondary filter element to which the filter medium is fixed in a non-detachably manner and wherein a sealing between the first end portion of the secondary filter element and the filter housing is effected partially or solely by the filter medium of the secondary filter element , wherein the support structure of the secondary filter element has an end disc , wherein the mounting ring and the end disk are connected to one another by axial struts , wherein the secondary filter element is snap-fitted to the filter housing , in particular the central support tube thereof, and wherein there are snap-in tongues provided on the mounting ring of the support structure which serve for a detachable connecting the secondary filter element to the filter housing.
A vacuum cleaner comprising: a dust collector housing forming a compartment for collecting dust transported by an air flow generated by a motor assembly located externally of the compartment; an opening in a wall of the housing for allowing air to flow out of the compartment towards a fan of the motor assembly ; a structure provided upstream of the opening and comprising a substantially solid wall portion providing a sound reflective surface for reflecting sound waves from the motor assembly, the structure being arranged such that a clearance is formed between at least a region of the wall around the opening and the structure to allow air from upstream of the structure to enter the opening via the clearance , characterized in that the substantially solid wall portion has a parabolic shape with a focal point positioned by the opening. a dust collector housing forming a compartment for collecting dust transported by an air flow generated by a motor assembly located externally of the compartment; an opening in a wall of the housing for allowing air to flow out of the compartment towards a fan of the motor assembly ; a structure provided upstream of the opening and comprising a substantially solid wall portion providing a sound reflective surface for reflecting sound waves from the motor assembly, the structure being arranged such that a clearance is formed between at least a region of the wall around the opening and the structure to allow air from upstream of the structure to enter the opening via the clearance , characterized in that the substantially solid wall portion has a parabolic shape with a focal point positioned by the opening.
Return stage (RCH) of a radial turbomachine (RTM) having at least one guide blade stage (VST), wherein the return stage (RCH) extends annularly around an axis (X), wherein the return stage (RCH) is defined radially inwards by an inner delimiting contour (IDC) and radially outwards by an outer delimiting contour (ODC), wherein, along a first flow direction (FD1), the return stage (RCH) extends radially outwards in a first section (SG1), wherein the return stage (RCH) extends from radially outwards to radially inwards, describing an arcuate deflection, in a second section (SG2) along the first flow direction (FD1), wherein the return stage (RCH) extends from radially outwards to radially inwards in a third section (SG3) along the first flow direction (FD1), wherein the return stage (RCH) extends from radially inwards to axially, describing an arcuate deflection, in a fourth section (SG4) along the first flow direction (FD1), wherein the return stage (RCH) comprises guide blades (VNS), wherein the guide blades (VNS) each comprise a turbine blade (VAF) which extends along a span width (SPW) and whereof the surfaces around which the flow circulates extend from a leading edge (LDE), located upstream, as a pressure side (PRS) and as a suction side (PCS), spaced from one another along a camber line (SCL) by profile cross-sections (PRC), to a trailing edge (TLE), wherein a tangent at the camber line (SCL) of each profile cross-section (PRC) to a radial-axial reference plane (PRF) encloses a blade construction angle (VCA) for each point of the camber line (SCL), wherein a difference between a blade construction angle (VCA) at the leading edge (LDE) and a blade construction angle (VCA) at a downstream position defines a deflection angle (RDA) for each point of the camber line (SCL) of each profile cross-section (PRC), wherein a mean total deflection angle (RAM) is a deflection angle (RDA) at the trailing edge (TLE) which is averaged over the span width (SPW), wherein the guide blades (VNS) extend at least along part of the third section (SG3) and segment the return stage (RCH) into flow channels in the circumferential direction, wherein the trailing edges (TLE) are arranged in the third section (SG3), characterized in that , at the trailing edges (TLE) in the center of the span width (SPW), the deflection angle (RDA) is greater in each case than the mean total deflection angle (RAM), wherein, at the two ends of the span width (SPW) to at least 10% of the span width in each case, the deflection angle (RDA) is smaller in each case than the mean total deflection angle (RAM) .
Screw vacuum pump, preferably with a suction capacity below 50 m3/h, having a screw pump stator which has a suction chamber with at least one inlet and one outlet , and having two screw-like rotors which are in contactless engagement with one another and which rotate in the suction chamber , shaped in a manner matching the rotors , of the screw pump stator and in this way convey a gaseous medium from the inlet to the outlet , having a mounting and drive region , separated from the suction chamber , in the screw pump stator , wherein each rotor is mounted at one side at merely one end of the respective rotor shaft in the mounting and drive region , characterized in that each rotor consists of a rotor shaft , a rotor core which is seated on the rotor shaft , and a rotor sheath which is seated on the rotor core and which at least partially envelops the rotor core , in that the rotor core of each rotor consists of a material which has a heat conductivity of more than 100 W/m·K, in that the rotor sheath of each rotor consists of a material which has a low heat conductivity in comparison with the heat conductivity of the rotor core and of the rotor shaft , and in that a heat dissipation means for dissipating heat to the ambient atmosphere is arranged on the respective rotor shaft between the rotor core and the rotor sheath and the end, serving for the mounting, of said shaft in the mounting and drive region .
A glass mat comprising: an assembly of glass fibers; and a binder composition comprising a polymer resin having a pH of at least 5.0, wherein the polymer resin comprises a styrenic copolymer, an acrylic copolymer, or combination thereof, the polymer resin having at least one functional group of a carboxylic acid, a salt of a carboxylic acid, an anhydride, a salt of an anhydride, or combination thereof; and a crosslinker present at an amount of 0.1% by weight to 8% by weight based on the total weight of the polymer resin, the crosslinker consisting essentially of a main crosslinker and an optional crosslinker, the main crosslinker consisting essentially of a β-hydroxyalkylamide and the optional crosslinker consisting essentially of a polyepoxy, a polycarbodiimide, a polyaziridine, a bivalent metal carbonate, or combination thereof. an assembly of glass fibers; and a binder composition comprising a polymer resin having a pH of at least 5.0, wherein the polymer resin comprises a styrenic copolymer, an acrylic copolymer, or combination thereof, the polymer resin having at least one functional group of a carboxylic acid, a salt of a carboxylic acid, an anhydride, a salt of an anhydride, or combination thereof; and a crosslinker present at an amount of 0.1% by weight to 8% by weight based on the total weight of the polymer resin, the crosslinker consisting essentially of a main crosslinker and an optional crosslinker, the main crosslinker consisting essentially of a β-hydroxyalkylamide and the optional crosslinker consisting essentially of a polyepoxy, a polycarbodiimide, a polyaziridine, a bivalent metal carbonate, or combination thereof.