mhurhangee/ep-ind-claims huggingface dataset:
A swimming pool cleaner (100, 200) comprising: a body having a debris inlet and a debris outlet; a removable nozzle (30, 30A-C) within the debris inlet to control debris-laden water flow; characterized by a tool-free nozzle-mounting structure at the debris inlet removably retaining the nozzle (30, 30A-C) within the debris inlet. a body having a debris inlet and a debris outlet; a removable nozzle (30, 30A-C) within the debris inlet to control debris-laden water flow; characterized by a tool-free nozzle-mounting structure at the debris inlet removably retaining the nozzle (30, 30A-C) within the debris inlet.
A silicon-containing compound shown by the following formula: wherein R 1, R 2, R 3, R 4, R 5, and R 6 each independently represent a linear, branched, or cyclic alkyl group having 1 to 6 carbon atoms, a phenyl group, a 3,3,3-trifluoropropyl group, or a group shown by -(OSiR 7 R 8) n -OSiR 9 R 10 R 11; R 7, R 8, R 9, R 10, and R 11 have the same meanings as R 1 to R 6; "n" is an integer in the range of 0 to 100; and "A" represents a linear or branched alkylene group having 1 to 4 carbon atoms.
A pearlite rail comprising: by mass%, 0.65 to 1.20% of C; 0.05 to 2.00% of Si; 0.05 to 2.00% of Mn; and optionally, one or more of one or two kinds of 0.01 to 2.00% of Cr and 0.01 to 0.50% of Mo; one or two kinds of 0.005 to 0.50% of V and 0.002 to 0.050% of Nb; 0.01 to 1.00% of Co; 0.0001 to 0.0050% of B; 0.01 to 1.00% of Cu; 0.01 to 1.00% of Ni; 0.0050 to 0.0500% of Ti; one or two kinds of 0.0005 to 0.0200% of Mg and 0.0005 to 0.0200% of Ca; 0.0001 to 0.2000% of Zr; 0.0040 to 1.00% of Al; 0.0060 to 0.0200% of N; and the balance composed of Fe and inevitable impurities, wherein a region at a depth of 5mm from the surface of the head top portion in the head portion and a region at a depth of 5mm from the surface of the sole portion in the bottom portion have a pearlite structure, and the surface hardness of the pearlite structure measured by a Vickers hardness tester at a load of 98N is in a range of Hv320 to Hv500 and the maximum surface roughness of the pearlite structure is less than or equal to 180 μm, and wherein the maximum surface roughness is defined as a maximum height Rz of a roughness curve described in JIS B 0601. by mass%, 0.65 to 1.20% of C; 0.05 to 2.00% of Si; 0.05 to 2.00% of Mn; and one or two kinds of 0.01 to 2.00% of Cr and 0.01 to 0.50% of Mo; one or two kinds of 0.005 to 0.50% of V and 0.002 to 0.050% of Nb; 0.01 to 1.00% of Co; 0.0001 to 0.0050% of B; 0.01 to 1.00% of Cu; 0.01 to 1.00% of Ni; 0.0050 to 0.0500% of Ti; one or two kinds of 0.0005 to 0.0200% of Mg and 0.0005 to 0.0200% of Ca; 0.0001 to 0.2000% of Zr; 0.0040 to 1.00% of Al; 0.0060 to 0.0200% of N; and the balance composed of Fe and inevitable impurities, wherein a region at a depth of 5mm from the surface of the head top portion in the head portion and a region at a depth of 5mm from the surface of the sole portion in the bottom portion have a pearlite structure, and the surface hardness of the pearlite structure measured by a Vickers hardness tester at a load of 98N is in a range of Hv320 to Hv500 and the maximum surface roughness of the pearlite structure is less than or equal to 180 μm, and
A module for guiding sunlight for a photoreactor comprising a reaction chamber, the module comprising: - a concentrator placed outside the reaction chamber in order to concentrate the sunlight in a concentrated beam; - a scattering device to be placed inside the reaction chamber in order to introduce the concentrated beam into the reaction chamber and diffuse the concentrated beam in the reaction chamber; characterised in that the module also comprises a homogeniser placed between the concentrator and the scattering device, outside the reaction chamber, in order to make the concentrated beam homogeneous before the concentrated beam enters the scattering device. - a concentrator placed outside the reaction chamber in order to concentrate the sunlight in a concentrated beam; - a scattering device to be placed inside the reaction chamber in order to introduce the concentrated beam into the reaction chamber and diffuse the concentrated beam in the reaction chamber; characterised in that the module also comprises a homogeniser placed between the concentrator and the scattering device, outside the reaction chamber, in order to make the concentrated beam homogeneous before the concentrated beam enters the scattering device.
An apparatus (100, 500, 600) comprising: a thyristor-based branch including a thyristor-type device (121, 123, 503, 505, 603, 605); a FET-based branch (110, 501, 601) coupled in parallel with the thyristor-based branch and including an FET-type device (111, 113); and a controller (130, 510, 610) structured to turn on the FET-type device (111, 113), turn on the thyristor-type device (121, 123, 503, 505, 603, 605) by transmitting a gate pulse to the gate of the FET-type device (111, 113) based on a thyristor voltage threshold (423, 425) that is greater than the instant forward voltage threshold of the thyristor device (121, 123, 503, 505, 603, 605), and update the thyristor voltage threshold based on a first voltage across the thyristor device measured immediately after the gate pulse terminates. a thyristor-based branch including a thyristor-type device (121, 123, 503, 505, 603, 605); a FET-based branch (110, 501, 601) coupled in parallel with the thyristor-based branch and including an FET-type device (111, 113); and a controller (130, 510, 610) structured to turn on the FET-type device (111, 113), turn on the thyristor-type device (121, 123, 503, 505, 603, 605) by transmitting a gate pulse to the gate of the FET-type device (111, 113) based on a thyristor voltage threshold (423, 425) that is greater than the instant forward voltage threshold of the thyristor device (121, 123, 503, 505, 603, 605), and update the thyristor voltage threshold based on a first voltage across the thyristor device measured immediately after the gate pulse terminates. turn on the FET-type device (111, 113), turn on the thyristor-type device (121, 123, 503, 505, 603, 605) by transmitting a gate pulse to the gate of the FET-type device (111, 113) based on a thyristor voltage threshold (423, 425) that is greater than the instant forward voltage threshold of the thyristor device (121, 123, 503, 505, 603, 605), and update the thyristor voltage threshold based on a first voltage across the thyristor device measured immediately after the gate pulse terminates.
A modification arrangement for an X-ray generating device, the modification arrangement comprising - a cathode, - an anode having a focal track; - a modification device; wherein the cathode is configured to provide an electron beam; wherein the anode is configured to rotate under impact of the electron beam; wherein the anode is segmented by slits arranged around the anode's circumference and present radially inwards into the outer circumference of the anode traversing the focal track, and wherein the slits are present from the side of the anode where the focal track is present through to the opposite side at the bottom; wherein the modification device is configured to modify the electron beam when the electron beam is hitting one of the anode's rotating slits; and characterized in that the modification device is configured to deflect the electron beam tangentially forward in or backward against the direction of the anode's rotational movement and then backward against or forward in the direction of the anode's rotational movement to reduce the time during which the electron beam hits one of the slits. - a cathode, - an anode having a focal track; - a modification device;
A method of making a nonwoven composite, comprising the step of: providing a continuous filament nonwoven web, and characterised in that the method further comprises the steps of: lightly bonding the continuous filament nonwoven web with hot air, hydroentangling the lightly bonded continuous filament nonwoven web, providing a first layer on the lightly bonded, hydroentangled continuous filament nonwoven web, and hydroentangling the first layer with the lightly bonded, hydroentangled continuous filament nonwoven web. providing a continuous filament nonwoven web, and characterised in that the method further comprises the steps of: lightly bonding the continuous filament nonwoven web with hot air, hydroentangling the lightly bonded continuous filament nonwoven web, providing a first layer on the lightly bonded, hydroentangled continuous filament nonwoven web, and hydroentangling the first layer with the lightly bonded, hydroentangled continuous filament nonwoven web. lightly bonding the continuous filament nonwoven web with hot air, hydroentangling the lightly bonded continuous filament nonwoven web, providing a first layer on the lightly bonded, hydroentangled continuous filament nonwoven web, and hydroentangling the first layer with the lightly bonded, hydroentangled continuous filament nonwoven web.
A device for manipulating items of luggage, comprising a base member, an arm which connects to the base member with a first end, a carrying element having a supporting surface for supporting an item of (luggage, which carrying element is provided on the second end of the arm opposite the first end, and moving means for moving the arm with the carrying element in vertical direction relative to the base member, characterised in that the arm is pivotable about a vertical pivot axis relative to the base member and designed to move the carrying element away from the vertical pivot axis and toward the vertical pivot axis, and in that the device further comprises resistance means (51, 52) which, in an operative state thereof, offer resistance against movement of the carrying element both in vertical direction and in horizontal direction relative to the base member, and operating means to be operated by a person, which are provided with an operating element (25, 26) to be operated with a hand of said person for controlling at least the resistance means, which operating element is provided on the carrying element, wherein the operating means are designed at least to place the resistance means in a non-operative state upon operation of the operating element by a person, wherein the resistance means, in the non-operative state thereof, do not offer resistance against movement of the carrying element both in horizontal direction and in vertical direction relative to the base member.
An anti-corrosion-treated cylindrical battery having an electrode assembly, comprising a positive electrode, a negative electrode, and a separator, mounted therein, the anti-corrosion-treated cylindrical battery comprising: a cylindrical can having an open upper end; a cap assembly coupled to the cylindrical can via a crimping unit located at an outer circumferential surface of an upper part of the cylindrical can, the crimping unit being formed by bending a portion of the open upper end inwards; and an anti-corrosive gasket interposed between the cylindrical can and the cap assembly, wherein the anti-corrosive gasket comprises a volatile corrosion inhibitor, comprising a polymer resin and a sodium-nitrate-based material, and a base resin. a cylindrical can having an open upper end; a cap assembly coupled to the cylindrical can via a crimping unit located at an outer circumferential surface of an upper part of the cylindrical can, the crimping unit being formed by bending a portion of the open upper end inwards; and an anti-corrosive gasket interposed between the cylindrical can and the cap assembly, wherein the anti-corrosive gasket comprises a volatile corrosion inhibitor, comprising a polymer resin and a sodium-nitrate-based material, and a base resin.
A steering device comprising: an inner tube extending in an axial direction; an outer tube that fixes the inner tube by fastening an end of the inner tube on one side in the axial direction from an outer side, and that has a first slit extending through the outer tube between an inner circumferential surface and an outer circumferential surface thereof and extending in the axial direction; further comprising a pair of clamp brackets (4A, 4B) that is disposed so that the clamp brackets (4A, 4B) face each other with the first slit therebetween, and that extends from the outer circumferential surface of the outer tube in a direction intersecting the axial direction; and characterized by a reinforcing member that is connected to one of the clamp brackets (4A, 4B) and also connected to a connection region that is a region of the outer circumferential surface of the outer tube and located farther on the one side in the axial direction than an end of the first slit on the one side in the axial direction. an inner tube extending in an axial direction; an outer tube that fixes the inner tube by fastening an end of the inner tube on one side in the axial direction from an outer side, and that has a first slit extending through the outer tube between an inner circumferential surface and an outer circumferential surface thereof and extending in the axial direction; further comprising a pair of clamp brackets (4A, 4B) that is disposed so that the clamp brackets (4A, 4B) face each other with the first slit therebetween, and that extends from the outer circumferential surface of the outer tube in a direction intersecting the axial direction; and characterized by a reinforcing member that is connected to one of the clamp brackets (4A, 4B) and also connected to a connection region that is a region of the outer circumferential surface of the outer tube and located farther on the one side in the axial direction than an end of the first slit on the one side in the axial direction.
A magnetic flow meter comprising: electrode sensors (212, 214) generating a sensor signal indicative of flow of a conductive liquid through a conduit; a noise identification module identifying a noise level in the sensor signal; a contaminant identification module using the noise level to determine whether a contaminant is in the conductive liquid in the conduit, wherein: the noise identification module identifies the noise level in a frequency-domain representation of the sensor signal; and the frequency-domain representation of the sensor signal is a filtered representation, in which harmonics of a frequency of a drive signal used to generate a magnetic field in the conduit have been filtered. electrode sensors (212, 214) generating a sensor signal indicative of flow of a conductive liquid through a conduit; a noise identification module identifying a noise level in the sensor signal; a contaminant identification module using the noise level to determine whether a contaminant is in the conductive liquid in the conduit, wherein: the noise identification module identifies the noise level in a frequency-domain representation of the sensor signal; and the frequency-domain representation of the sensor signal is a filtered representation, in which harmonics of a frequency of a drive signal used to generate a magnetic field in the conduit have been filtered. the noise identification module identifies the noise level in a frequency-domain representation of the sensor signal; and the frequency-domain representation of the sensor signal is a filtered representation, in which harmonics of a frequency of a drive signal used to generate a magnetic field in the conduit have been filtered.
A method of photographing a business card in a portable terminal, the method comprising: recognizing boundary lines of the business card from an image received from a camera when a menu or key for recognition and photographing of a business card is selected; displaying predetermined reference boundary lines and the image having the recognized boundary lines of the business card; determining whether recognized boundary lines of the business card coincide with predetermined reference boundary lines, wherein when at least one recognized boundary line of the business card coincides with a reference boundary line, replacing a color or thickness of said at least one coinciding reference boundary line with a predetermined color or thickness and wherein when all predetermined reference boundary lines coincide with recognized boundary lines of the business card, automatically photographing the business card. recognizing boundary lines of the business card from an image received from a camera when a menu or key for recognition and photographing of a business card is selected; displaying predetermined reference boundary lines and the image having the recognized boundary lines of the business card; determining whether recognized boundary lines of the business card coincide with predetermined reference boundary lines, wherein when at least one recognized boundary line of the business card coincides with a reference boundary line, replacing a color or thickness of said at least one coinciding reference boundary line with a predetermined color or thickness and wherein when all predetermined reference boundary lines coincide with recognized boundary lines of the business card, automatically photographing the business card.
A system for measuring arterial parameters using non-imaging ultrasound, the system comprising: an acquisition unit for acquiring a Doppler ultrasound signal from a blood vessel, wherein the said acquisition unit comprises an ultrasound probe having a plurality of transducer elements arranged in a grid configuration, and having a first probe and a second probe detachably connected to each other, wherein the first probe is arranged to acquire a first Doppler signal and the second probe is arranged to acquire a second Doppler signal originating from a different location in the blood vessel than the first Doppler signal; and a processing unit for processing the acquired Doppler ultrasound signals and to determine, based on a time delay between the acquired first and second Doppler signals, changes in the blood vessel through the measurements of at least Peak Systolic Velocity and Pulse Wave Velocity. an acquisition unit for acquiring a Doppler ultrasound signal from a blood vessel, wherein the said acquisition unit comprises an ultrasound probe having a plurality of transducer elements arranged in a grid configuration, and having a first probe and a second probe detachably connected to each other, wherein the first probe is arranged to acquire a first Doppler signal and the second probe is arranged to acquire a second Doppler signal originating from a different location in the blood vessel than the first Doppler signal; and a processing unit for processing the acquired Doppler ultrasound signals and to determine, based on a time delay between the acquired first and second Doppler signals, changes in the blood vessel through the measurements of at least Peak Systolic Velocity and Pulse Wave Velocity.
A vial adaptor comprising: a first housing; a second housing movably coupled to the first housing, the first housing and the second housing form a first chamber therein; a spike disposed in the first housing and the second housing, the spike having: a tip positioned adjacent to a front end of the first housing, a fluid port connected to a back end of the second housing, a first fluid channel opening at the tip and connected to the fluid port, and a second fluid channel opening at the tip and connected to the first chamber; wherein displacement of the second housing toward the first housing advances the tip of the spike to protrude out of the first housing and vary a volume of the first chamber, characterized in that the vial adaptor further comprises a sheath surrounding the first housing and the second housing to form a second chamber between the sheath and an external surface of the first housing and the second housing, and in that the second chamber is in air communication with the first chamber. a first housing; a second housing movably coupled to the first housing, the first housing and the second housing form a first chamber therein; a spike disposed in the first housing and the second housing, the spike having: a tip positioned adjacent to a front end of the first housing, a fluid port connected to a back end of the second housing, a first fluid channel opening at the tip and connected to the fluid port, and a second fluid channel opening at the tip and connected to the first chamber; wherein displacement of the second housing toward the first housing advances the tip of the spike to protrude out of the first housing and vary a volume of the first chamber, characterized in that the vial adaptor further comprises a sheath surrounding the first housing and the second housing to form a second chamber between the sheath and an external surface of the first housing and the second housing, and in that the second chamber is in air communication with the first chamber. a tip positioned adjacent to a front end of the first housing, a fluid port connected to a back end of the second housing, a first fluid channel opening at the tip and connected to the fluid port, and a second fluid channel opening at the tip and connected to the first chamber; wherein displacement of the second housing toward the first housing advances the tip of the spike to protrude out of the first housing and vary a volume of the first chamber, characterized in that the vial adaptor further comprises a sheath surrounding the first housing and the second housing to form a second chamber between the sheath and an external surface of the first housing and the second housing, and in that the second chamber is in air communication with the first chamber.
A covering device for a tank unit of a motor vehicle, comprising at least one flat covering element which can be moved from a closed functional position, in which the covering element covers a tank opening of the tank unit and/or a closure means of the tank unit which closes the tank opening, into an open functional position, in which the tank opening and/or the closure means is accessible from outside, and comprising at least one sealing means by which a gap, which in the closed functional position exists between the covering element and the tank unit and extends transversely or at an angle to the tank opening and is at a distance from the tank opening, can be or is closed, wherein the sealing means is arranged on the covering element and in such a way that a gap at a distance from the tank opening can be or is closed, characterized in that the covering element comprises a rib-like support means which in the closed functional position is supported against the tank opening.
A piezoelectric stack, comprising: a substrate; an electrode film (2, 4); and a piezoelectric film which is comprised of alkali niobium oxide of a perovskite structure represented by a composition formula of (K 1-x Na x)NbO 3 with 0 < × < 1, characterised in that the piezoelectric film comprises crystals having a grain size with a standard deviation of 0.42 μm or less, and 80 % or more crystals in a crystal grain group comprised in the piezoelectric film are oriented in direction with respect to the surface of the substrate. a substrate; an electrode film (2, 4); and a piezoelectric film which is comprised of alkali niobium oxide of a perovskite structure represented by a composition formula of (K 1-x Na x)NbO 3 with 0 < × < 1, characterised in that the piezoelectric film comprises crystals having a grain size with a standard deviation of 0.42 μm or less, and 80 % or more crystals in a crystal grain group comprised in the piezoelectric film are oriented in direction with respect to the surface of the substrate.