mhurhangee/patent-ind-claim-en huggingface dataset:
A portable wireless access tag duplication device comprising: a wireless access tag reader; a wireless access tag writer; a processor, coupled to the wireless access card reader and the wireless access card writer; and a memory, including instruction code, executable by the processor, for: determining a type of a first wireless access tag; determining a first key of a first wireless access tag according to the type of the first wireless access tag; determining remaining keys of the first wireless access tag using nested authentication and the first key; reading the data of the first tag using the wireless access card reader, the first key and the remaining keys; and writing the data to a second tag using the wireless access card writer, the first key and the remaining keys; wherein the instruction code is further for: validating the second tag using an unique identifier associated with the second tag, prior to data being written to the second tag, to prevent the use of counterfeit tags and wherein writing the data to the second tags is performed upon successful validation. a wireless access tag reader; a wireless access tag writer; a processor, coupled to the wireless access card reader and the wireless access card writer; and a memory, including instruction code, executable by the processor, for: determining a type of a first wireless access tag; determining a first key of a first wireless access tag according to the type of the first wireless access tag; determining remaining keys of the first wireless access tag using nested authentication and the first key; reading the data of the first tag using the wireless access card reader, the first key and the remaining keys; and writing the data to a second tag using the wireless access card writer, the first key and the remaining keys; determining a type of a first wireless access tag; determining a first key of a first wireless access tag according to the type of the first wireless access tag; determining remaining keys of the first wireless access tag using nested authentication and the first key; reading the data of the first tag using the wireless access card reader, the first key and the remaining keys; and writing the data to a second tag using the wireless access card writer, the first key and the remaining keys; validating the second tag using an unique identifier associated with the second tag, prior to data being written to the second tag, to prevent the use of counterfeit tags and wherein writing the data to the second tags is performed upon successful validation.
Drainage fitting for a shower tub or bath tub, having a housing which has an inlet opening and a drain connection (2.2), the housing having a drain channel (2.1) which projects in the form of an arm and at the end of which the drain connection (2.2) is arranged, wherein the drain channel (2.1) has an undulating channel section (2.11) defining an overflow edge (2.5) for forming an odor trap, wherein the channel section (2.11), viewed in longitudinal section, has a convex bottom section (2.14) which extends at least as far as the overflow edge (2.5), and having a seal which surrounds the inlet opening , wherein a housing section (2.12) of the drain channel (2.1) located above the overflow edge (2.5) in the assembled state of the drain fitting projects upwards beyond the sealing surface (7.1), wherein the shortest horizontal distance (A K ) of the highest point of the overflow edge (2.5) from the circumferential inner surface of the inlet opening is at least 0.9 times, preferably at least 1.1 times, particularly preferably at least 1;2 times the horizontal inner width (D) of the inlet opening , the housing having a flange (2.7) carrying the seal , and wherein the overflow edge (2.5) lies at the same height or higher than the flange (2.7) carrying the seal or lies lower than the flange (2.7) carrying the seal , wherein, if the overflow edge (2.5) lies lower than the flange (2.7), the vertical distance of the overflow edge (2.5) from the upper side of the flange (2.7) is not more than 8 mm, preferably not more than 5 mm, characterized in that - the seal has a sealing surface (7.1) intended for abutment against the underside of a tub base, and in that - the convex bottom section (2.14) is designed in such a way that its arc radius is greater than half the overall height (H 1 ) of the housing . - the seal has a sealing surface (7.1) intended for abutment against the underside of a tub base, and in that - the convex bottom section (2.14) is designed in such a way that its arc radius is greater than half the overall height (H 1 ) of the housing .
An end surface-contact mechanical seal arrangement comprising: a fixed sealing ring , which is fixed to either one of a seal case and a rotating shaft that passes through the seal case , and a movable sealing ring , which is held by the other movably in an axial direction of said rotating shaft in a state of being urged so as to be pressed against said fixed sealing ring , so that a relative rotational sliding contact action of sealing end surfaces of said sealing rings creates a shielding seal of a sealed fluid region (A) and a non-sealed fluid region (C), and a flushing means for discharging a flushing liquid (F) from a flushing passage formed in said seal case toward relative rotational sliding contact portions of said sealing rings , characterized in that coating layers , which are composed of a material having a higher heat conduction coefficient and hardness than a constituent material of said sealing rings , are formed continuously on portions of surfaces of said sealing rings where the flushing liquid (F) makes contact with and on said sealing end surfaces , wherein the coating layers are constituted by diamond. a fixed sealing ring , which is fixed to either one of a seal case and a rotating shaft that passes through the seal case , and a movable sealing ring , which is held by the other movably in an axial direction of said rotating shaft in a state of being urged so as to be pressed against said fixed sealing ring , so that a relative rotational sliding contact action of sealing end surfaces of said sealing rings creates a shielding seal of a sealed fluid region (A) and a non-sealed fluid region (C), and a flushing means for discharging a flushing liquid (F) from a flushing passage formed in said seal case toward relative rotational sliding contact portions of said sealing rings , characterized in that coating layers , which are composed of a material having a higher heat conduction coefficient and hardness than a constituent material of said sealing rings , are formed continuously on portions of surfaces of said sealing rings where the flushing liquid (F) makes contact with and on said sealing end surfaces , wherein the coating layers are constituted by diamond.
A nacelle cover for a wind turbine, wherein the nacelle cover comprises a roof , opposite sidewalls and a floor assembled together to form an elongate housing defining an interior space for containing machinery components of the wind turbine, the housing having a front end for mounting to a tower of the wind turbine, an opposite rear end , and longitudinally-extending corners of the housing , wherein each of the roof , the opposite sidewalls and the floor comprises a respective wall element having opposite longitudinal edges extending between the front and rear ends , the longitudinal edges of adjacent wall elements of the housing comprising respective longitudinal flanges which are inwardly inclined relative to the respective wall element , and each wall element comprising a fibre-reinforced polymer composite material, wherein at each longitudinally-extending corner of the housing the respective adjacent flanges of the wall elements comprise an outer flange and an inner flange which are affixed together in an overlapping relationship by a fixing mechanism to form a structural joint along the respective longitudinally-extending corner , characterised in that the structural joint along each longitudinally-extending corner has a shear strength, in a plane parallel to the respective outer and inner flanges , of more than 120 kN/m.
Method for operating a heating appliance for heating a building, comprising the following steps: a) operating the heating appliance with a primary combustion closed-loop control, b) detecting an implausibility and/or malfunction in the primary combustion closed-loop control, c) operating the heating appliance with a secondary combustion closed-loop control which differs from the primary combustion closed-loop control, when an implausibility and/or malfunction of the primary combustion closed-loop control is detected; characterized in that the secondary combustion closed-loop control makes recourse to fewer sensors than the primary combustion closed-loop control. a) operating the heating appliance with a primary combustion closed-loop control, b) detecting an implausibility and/or malfunction in the primary combustion closed-loop control, c) operating the heating appliance with a secondary combustion closed-loop control which differs from the primary combustion closed-loop control, when an implausibility and/or malfunction of the primary combustion closed-loop control is detected; characterized in that the secondary combustion closed-loop control makes recourse to fewer sensors than the primary combustion closed-loop control.
Coupling device for attaching and locking a drawer to a pull-out guide , wherein the drawer has at least one base , a frame on each of its sides and a front panel , and wherein the pull-out guide has at least one body rail and at least one running rail , wherein the pull-out guide with the body rail is fastened to a furniture body and a free end of the running rail is surrounded by a hook element of the coupling device , wherein the hook element is formed on a slider of the coupling device and wherein a latching lug of a latching element , which is movably mounted on the slider , engages in a latching window of the running rail as a result of the drawer being pushed onto the pull-out guide , so that the running rail is locked to the drawer by interaction of the hook element and the latching element , and wherein further the slider is displaceable relative to a base element of the coupling device , wherein the base element is fixed to the frame and the slider and the base element have complementary fixing means such that the base element and the slider can be fixed in different positions relative to each other, characterized in that the locking means are designed as complementary latching means (109, 110 or 113, 114) in such a way that the base element and the slider can be locked in different positions relative to one another and wherein the latching means (109, 110 or 113, 114) comprise a latching toothing and a locking spring assembly with a tongue , wherein the tongue and the latching toothing can reversibly engage with each other.
A reclosable enclosure comprising: a front panel and a back panel coupled to each other and forming an interior cavity therebetween, the front panel configured to form an access slot that extends widthwise along the front panel ; and a reclosable mechanism coupled to an interior side of the front panel along the access slot , the reclosable mechanism having a first profile and a second profile forming a zipper , wherein the first profile includes a user tab that is accessible through the access slot , the user tab configured to assist in separating the first and second profiles to provide an opening to the interior cavity of the reclosable enclosure , characterised in that the first profile has a first lower interlocking element extending continuously along the first profile and the user tab includes a tab-locking element, the second profile having a second lower interlocking element and a second upper interlocking element that both extend continuously along the second profile , wherein the first and second lower interlocking elements are separably connectable to provide the zipper and the tab-locking element is separably connectable to the second upper interlocking element of the second profile . a front panel and a back panel coupled to each other and forming an interior cavity therebetween, the front panel configured to form an access slot that extends widthwise along the front panel ; and a reclosable mechanism coupled to an interior side of the front panel along the access slot , the reclosable mechanism having a first profile and a second profile forming a zipper , wherein the first profile includes a user tab that is accessible through the access slot , the user tab configured to assist in separating the first and second profiles to provide an opening to the interior cavity of the reclosable enclosure , characterised in that the first profile has a first lower interlocking element extending continuously along the first profile and the user tab includes a tab-locking element, the second profile having a second lower interlocking element and a second upper interlocking element that both extend continuously along the second profile , wherein the first and second lower interlocking elements are separably connectable to provide the zipper and the tab-locking element is separably connectable to the second upper interlocking element of the second profile .
Method for operating a nuclear magnetic flowmeter for determining the flow of a medium flowing through a measuring tube, having a magnetic field generator consisting of permanent magnets for generating a magnetic field interfusing the medium over a magnetic field section L M , having a pre-magnetization section L VM located within the magnetic field section L M and having a measuring device also located in the magnetic field section L M including a coil-shaped antenna with the length L 1 serving as a measuring antenna wherein the flowmeter is used for determining the flow, in which at least one coil-shaped antenna is provided in the pre-magnetization section L VM for generating a pulse spoiling the magnetization of the medium in the direction of the magnetic field or a pulse sequence spoiling the magnetization of the medium in the direction of the magnetic field, wherein a pulse spoiling the magnetization of the medium in the direction of the magnetic field or a pulse sequence spoiling the magnetization of the medium in the direction of the magnetic field is generated with the coil-shaped antenna or with at least one coil-shaped antenna in the pre-magnetization section, wherein a waiting time Δt is passed before the proper measurement, characterized in that , subsequently, a nuclear magnetic measurement is performed on the medium in the measuring device by exciting the magnetized medium by excitation signals and measuring the measuring signals caused by the excitation signals in the medium. wherein the flowmeter is used for determining the flow, in which at least one coil-shaped antenna is provided in the pre-magnetization section L VM for generating a pulse spoiling the magnetization of the medium in the direction of the magnetic field or a pulse sequence spoiling the magnetization of the medium in the direction of the magnetic field, wherein a pulse spoiling the magnetization of the medium in the direction of the magnetic field or a pulse sequence spoiling the magnetization of the medium in the direction of the magnetic field is generated with the coil-shaped antenna or with at least one coil-shaped antenna in the pre-magnetization section, wherein a waiting time Δt is passed before the proper measurement, characterized in that , subsequently, a nuclear magnetic measurement is performed on the medium in the measuring device by exciting the magnetized medium by excitation signals and measuring the measuring signals caused by the excitation signals in the medium.
Process for making an electrode active material according to general formula Li 1+x (TM 1-y M 1 y ) 1-x O 2 , wherein TM is a combination of metals according to general formula (I), (Ni a Co b Mn c ) 1-d M 2 d (I) with a being in the range of from 0.6 to 0.99, b being in the range of from 0.005 to 0.2, c being in the range of from 0.005 to 0.2, and d being in the range of from zero to 0.1, M 2 is at least one of Al, Mg, W, Ti, and Zr, and a + b + c = 1 , and x is in the range of from zero to 0.2, and M 1 is selected from Nb and Ta, and y is in the range of from 0.001 to less than 0.01, said process comprising the following steps: (a) mixing (A) a particulate mixed oxide or (oxy)hydroxide of Mn, Co and Ni, and (B) at least one lithium compound selected from lithium hydroxide, lithium oxide and lithium carbonate, and (C) an amorphous compound of Nb or Ta, (b) Subjecting said mixture to heat treatment at a temperature in the range of from 700 to 1000°C, wherein at least 60 mole-% of the transition metal of TM is Ni. a being in the range of from 0.6 to 0.99, b being in the range of from 0.005 to 0.2, c being in the range of from 0.005 to 0.2, and d being in the range of from zero to 0.1, M 2 is at least one of Al, Mg, W, Ti, and Zr, and a + b + c = 1 , and x is in the range of from zero to 0.2, and M 1 is selected from Nb and Ta, and y is in the range of from 0.001 to less than 0.01, said process comprising the following steps: (a) mixing (A) a particulate mixed oxide or (oxy)hydroxide of Mn, Co and Ni, and (B) at least one lithium compound selected from lithium hydroxide, lithium oxide and lithium carbonate, and (C) an amorphous compound of Nb or Ta, (b) Subjecting said mixture to heat treatment at a temperature in the range of from 700 to 1000°C, (a) mixing (A) a particulate mixed oxide or (oxy)hydroxide of Mn, Co and Ni, and (B) at least one lithium compound selected from lithium hydroxide, lithium oxide and lithium carbonate, and (C) an amorphous compound of Nb or Ta, (A) a particulate mixed oxide or (oxy)hydroxide of Mn, Co and Ni, and (B) at least one lithium compound selected from lithium hydroxide, lithium oxide and lithium carbonate, and (C) an amorphous compound of Nb or Ta, (b) Subjecting said mixture to heat treatment at a temperature in the range of from 700 to 1000°C,
A bone graft composition comprising a substituted 3-phenyl-2-(pyridin-2-yl)acrylonitrile or salt thereof, and a graft matrix, wherein said 3-phenyl-2-(pyridin-2-yl)acrylonitrile is substituted with one or more substituents selected from halogen, hydroxy, alkyl, alkoxy, nitro, cyano, oxo, carbocyclyl, carbocycloalkyl, heterocarbocyclyl, heterocarbocycloalkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, -NRaRb, -NRaC(=O)Rb, -NRaC(=O)NRaNRb, -NRaC(=O)ORb, - NRaSO2Rb, -C(=O)Ra, -C(=O)ORa, -C(=O)NRaRb, -OC(=O)NRaRb, -ORa, -SRa, -SORa, - S(=O)2Ra, -OS(=O)2Ra and -S(=O)2ORa, wherein Ra and Rb in this context may be the same or different and independently hydrogen, halogen, hydroxyl, alkyl, alkoxy, amino, alkylamino, dialkylamino, carbocyclyl, carbocycloalkyl, heterocarbocyclyl, heterocarbocycloalkyl, aryl, arylalkyl, heteroaryl, and heteroarylalkyl.
A method of detecting crack propagation in a material test specimen , comprising: color contrasting a surface of a test specimen with a background having a surface , by selecting a color of the background surface that color contrasts the surface of the test specimen; supporting the test specimen over the background ; acquiring a plurality of colored photographic images of the specimen against the background during application of a stress load; processing the plurality of images to detect intensities of pixels that are different from the pixel intensities associated with the surface by at least a preselected margin indicative of a contrast between the background surface revealed through a crack in the test specimen and the color contrasted surface of the test specimen, wherein the intensities of pixels are determined for each primary color, namely red, green, and blue (RGB), said preselected margin being at least three standard deviations for each RGB intensity, respectively, as found in a representative portion of the surface of the test specimen; measuring changes in a detected crack length based on the detected pixel intensities. color contrasting a surface of a test specimen with a background having a surface , by selecting a color of the background surface that color contrasts the surface of the test specimen; supporting the test specimen over the background ; acquiring a plurality of colored photographic images of the specimen against the background during application of a stress load; processing the plurality of images to detect intensities of pixels that are different from the pixel intensities associated with the surface by at least a preselected margin indicative of a contrast between the background surface revealed through a crack in the test specimen and the color contrasted surface of the test specimen, wherein the intensities of pixels are determined for each primary color, namely red, green, and blue (RGB), said preselected margin being at least three standard deviations for each RGB intensity, respectively, as found in a representative portion of the surface of the test specimen; measuring changes in a detected crack length based on the detected pixel intensities.
A test method for testing a solar power generation system , wherein the solar power generation system comprises a solar panel (SP,SP1-SP4) and a direct-current to alternating-current (DC to AC) converter (110,110A-110E), wherein when the DC to AC converter (110,110A-110E) is in a power generation mode, a photoelectric energy generated by the solar panel (SP,SP1-SP4) is provided to an external power grid (E) via the DC to AC converter (110,110A-110E), characterized in that , the test method comprises: providing the DC to AC converter (110,110A-110E) in a test mode, wherein the test mode is different to the power generation mode; controlling the DC to AC converter (110, 110A-110E) to obtain an electrical energy from the external power grid (E) and to generate a testing electrical energy without providing the photoelectric energy to the external power grid (E); and providing the testing electrical energy to the solar panel (SP,SP1-SP4), so that a test device obtains a test result of the solar panel (SP,SP1-SP4) when the testing electrical energy passes through the solar panel (SP,SP1-SP4). providing the DC to AC converter (110,110A-110E) in a test mode, wherein the test mode is different to the power generation mode; controlling the DC to AC converter (110, 110A-110E) to obtain an electrical energy from the external power grid (E) and to generate a testing electrical energy without providing the photoelectric energy to the external power grid (E); and providing the testing electrical energy to the solar panel (SP,SP1-SP4), so that a test device obtains a test result of the solar panel (SP,SP1-SP4) when the testing electrical energy passes through the solar panel (SP,SP1-SP4).
Device for the auxiliary release of pressure-medium-operated brakes of a vehicle, comprising a brake pressure unit which is controllable by an electronic brake control unit and to which a supply can be provided by a first pressure source and which comprises a service brake circuit for actuating, by pressure medium, at least one passive brake actuator (4a-4d) of the vehicle, wherein, in the device, there are provided auxiliary release means for releasing the at least one passive brake actuator (4a-4d) in the event of failure of normal control of the service brake circuit, wherein the auxiliary release means comprise an associated second pressure source which is connected directly to the service brake circuit via a switching valve , characterized in that the switching valve is provided for actuation by a separate auxiliary release controller , wherein the switching valve , in the electrically deenergized state, connects the service brake circuit to the first pressure source .