mhurhangee/patent-ind-claim-en huggingface dataset:
A noise-cancellation system , comprising: a plurality of sensors (106;108), each sensor outputting a sensor signal; a controller configured to receive each sensor signal and, for each sensor signal, to: determine a power of the sensor signal at a plurality of frequencies; determine a measure of association between the power of the sensor signal at the plurality of frequencies and frequency; and determine whether the measure of association exceeds a predetermined threshold, wherein the controller is further configured to compute a noise-cancellation signal using the plurality of sensor signals, wherein the noise-cancellation signal is computed excluding sensor signals that were determined to exceed the predetermined threshold; and at least one actuator receiving the noise-cancellation signal and producing a noise-cancellation audio signal. a plurality of sensors (106;108), each sensor outputting a sensor signal; a controller configured to receive each sensor signal and, for each sensor signal, to: determine a power of the sensor signal at a plurality of frequencies; determine a measure of association between the power of the sensor signal at the plurality of frequencies and frequency; and determine whether the measure of association exceeds a predetermined threshold, wherein the controller is further configured to compute a noise-cancellation signal using the plurality of sensor signals, wherein the noise-cancellation signal is computed excluding sensor signals that were determined to exceed the predetermined threshold; and determine a power of the sensor signal at a plurality of frequencies; determine a measure of association between the power of the sensor signal at the plurality of frequencies and frequency; and determine whether the measure of association exceeds a predetermined threshold, wherein the controller is further configured to compute a noise-cancellation signal using the plurality of sensor signals, wherein the noise-cancellation signal is computed excluding sensor signals that were determined to exceed the predetermined threshold; and at least one actuator receiving the noise-cancellation signal and producing a noise-cancellation audio signal.
A heterogeneous composition wherein the heterogeneous composition is a pre-sintered preform, the heterogeneous composition comprising: an alloy mixture , including: a first alloy having a first melting point of at least a first threshold temperature, wherein the first alloy is selected from the group consisting of a superalloy, a refractory alloy, a nickel-based superalloy, a cobalt-based superalloy, an iron-based superalloy, an iron-based alloy, a steel alloy, a stainless steel alloy, a cobalt-based alloy, a nickel-based alloy, a titanium-based alloy, a titanium aluminide, and combinations thereof; and a second alloy having a second melting point of less than a second threshold temperature, the second threshold temperature being lower than the first threshold temperature; and a ceramic additive , wherein the first alloy , the second alloy , and the ceramic additive are intermixed with one another as distinct phases, and wherein the first threshold temperature is 1316 degrees Celsius (2,400 °F), and the second threshold temperature is 1288 degrees Celsius (2,350 °F). a first alloy having a first melting point of at least a first threshold temperature, wherein the first alloy is selected from the group consisting of a superalloy, a refractory alloy, a nickel-based superalloy, a cobalt-based superalloy, an iron-based superalloy, an iron-based alloy, a steel alloy, a stainless steel alloy, a cobalt-based alloy, a nickel-based alloy, a titanium-based alloy, a titanium aluminide, and combinations thereof; and a second alloy having a second melting point of less than a second threshold temperature, the second threshold temperature being lower than the first threshold temperature; and a ceramic additive , wherein the first alloy , the second alloy , and the ceramic additive are intermixed with one another as distinct phases, and wherein the first threshold temperature is 1316 degrees Celsius (2,400 °F), and the second threshold temperature is 1288 degrees Celsius (2,350 °F).
A device for generating white light , comprising - at least one light source ; - at least one conversion medium in the form of a substance converting through fluorescence; and - an optics arranged downstream of the conversion medium in the direction of light propagation, wherein said at least one light source emits in the blue and/or ultraviolet spectral ranges and the light of the at least one light source is generated by a laser and the light of the at least one light source is focused onto the conversion medium by an optical system such that the focus of the light is located in the conversion medium and the conversion medium converts the incident light at least partially into a different spectral range ; wherein the downstream optics reduces the opening angle of the converted light emanating from the focus and wherein the optical system and the optics downstream of the conversion medium in the direction of light propagation are arranged on the same side with respect to the conversion medium ; and wherein a reflecting means is arranged on the opposite side of the conversion medium, which reflects the light of the light source and the light converted in the conversion medium back through the conversion medium ; characterized in that a lens represents a focusing component of both the optical system and of the optics downstream of the conversion medium in the light propagation direction; and that an optical axis of the lens as the shared focusing optical element is oriented perpendicular to the surface of the conversion medium facing the lens . - at least one light source ; - at least one conversion medium in the form of a substance converting through fluorescence; and - an optics arranged downstream of the conversion medium in the direction of light propagation, wherein said at least one light source emits in the blue and/or ultraviolet spectral ranges and the light of the at least one light source is generated by a laser and the light of the at least one light source is focused onto the conversion medium by an optical system such that the focus of the light is located in the conversion medium and the conversion medium converts the incident light at least partially into a different spectral range ; wherein the downstream optics reduces the opening angle of the converted light emanating from the focus and wherein the optical system and the optics downstream of the conversion medium in the direction of light propagation are arranged on the same side with respect to the conversion medium ; and wherein a reflecting means is arranged on the opposite side of the conversion medium, which reflects the light of the light source and the light converted in the conversion medium back through the conversion medium ;
Reciprocating piston machine for compressing a fluid, in particular ambient air, for a compressed air system of a motor vehicle, comprising a cylinder housing in which a piston can be moved, and a cylinder head which is constructed in layers from multiple plates and comprises a valve carrier element with an outlet valve , a chamber plate and a head plate with a pressure medium outlet , wherein a cooling medium channel (17a, b, c) for cooling at least a partial region of the cylinder head , and an outlet channel (16a, b, c, d, e, f) for connecting the outlet valve to the pressure medium outlet , are provided and extend at least in portions through components of the cylinder head , wherein at least a partial portion of the cooling medium channel (17a, b, c) and a partial portion of the outlet channel (16a, b, c, d, e, f) are assigned to the cylinder housing .
A method of heating an autoclave , the method comprising: driving a layup mandrel in a process direction into an autoclave ; and heating a preform at the layup mandrel via heaters disposed in the layup mandrel and via heaters disposed in the autoclave , wherein driving the layup mandrel into the autoclave forms a pressure chamber between the layup mandrel and the autoclave . driving a layup mandrel in a process direction into an autoclave ; and heating a preform at the layup mandrel via heaters disposed in the layup mandrel and via heaters disposed in the autoclave , wherein driving the layup mandrel into the autoclave forms a pressure chamber between the layup mandrel and the autoclave .
A method of sterilizing an article, the method comprising: (a) receiving the article in a sterilization chamber ; (b) applying a vacuum to the sterilization chamber to reduce the pressure within the sterilization chamber to a first pressure which is below atmospheric pressure; (c) introducing a sterilant into the sterilization chamber ; (d) maintaining the first pressure in the sterilization chamber for a first period of time; (e) venting the sterilization chamber to incrementally increase the pressure within the sterilization chamber by 1333 Pa to 13332 Pa (10 torr to 100 torr) to a second pressure, without reaching atmospheric pressure; (f) maintaining the second pressure in the sterilization chamber for a second period of time; (g) repeating steps (e) through (f) at least once to increase the pressure in the sterilization chamber to a third pressure and subsequent pressures and maintaining the third and subsequent pressures in the sterilization chamber for a third and subsequent periods of time; (h) venting the sterilization chamber to increase the pressure within the sterilization chamber to atmospheric pressure. (a) receiving the article in a sterilization chamber ; (b) applying a vacuum to the sterilization chamber to reduce the pressure within the sterilization chamber to a first pressure which is below atmospheric pressure; (c) introducing a sterilant into the sterilization chamber ; (d) maintaining the first pressure in the sterilization chamber for a first period of time; (e) venting the sterilization chamber to incrementally increase the pressure within the sterilization chamber by 1333 Pa to 13332 Pa (10 torr to 100 torr) to a second pressure, without reaching atmospheric pressure; (f) maintaining the second pressure in the sterilization chamber for a second period of time; (g) repeating steps (e) through (f) at least once to increase the pressure in the sterilization chamber to a third pressure and subsequent pressures and maintaining the third and subsequent pressures in the sterilization chamber for a third and subsequent periods of time; (h) venting the sterilization chamber to increase the pressure within the sterilization chamber to atmospheric pressure.
Interlocking building blocks easily mountable and dismountable without the need of screws, nails, tools, or glues for changeable modular assemblies comprising a female block and a set of male blocks (2-5), the female block having rectangular indentations and the male blocks (2-5) fitting inside the rectangular indentations of female blocks , so that a female block may simultaneously fit in its rectangular indentations two male blocks (2-5), and a male block (2-5) may simultaneously fit inside at least two female blocks wherein each male block (2-5) simultaneously filling in at least half the rectangular indentations of at least two female blocks and thus fixedly connecting said at least two female blocks , characterized in that the female block is a semi-hollow cube with a flat bottom face and four side walls having one of the rectangular indentations on their top half, and a rectangular indention on centre of the top face, said indentations having a depth equal to half the height of the cube and width equal to one third of the width of the cube and the male blocks (2-5) which are symmetrically built along at least one of their axis, each male block having at least two rectangular projections linked by a web , and said rectangular projections and said web having twice the height of the indentations of a female block , so that when a male block (2-5) fits inside at least two female blocks , half the height of the rectangular projections and half the height of the web of said male block (2-5) is inside the at least two female blocks , and a symmetrical portion extends outside the top surface of the female blocks , such that said symmetrical portion extending outside the top surface of the female blocks can fit inside another at least two female blocks .
Substrate for generating surface plasmons (SPs) and surface plasmon polaritons (SPPs) by means of an excitation radiation of a determined wavelength, comprising a carrier layer which is transparent to the excitation radiation and which has a surface structure on a surface of the carrier layer , and a metal coating of gold or silver on the surface structure, the coating being reflective for the excitation radiation and suitable for propagating SPPs excited by the excitation radiation, characterized in that - the surface structure comprises a plurality of spaced apart prolate recesses of identical size, each recess having a length (L) in a longitudinal direction selected from a range between 100 nm to 2500 nm, a width (B) in a transverse direction directed orthogonal to the longitudinal direction, and a depth (T), - the recesses are arranged in rows and columns of a two-dimensional array, wherein longitudinal directions of the prolate recesses are parallel to one another and a direction of the rows , and the columns run at an angle α to the rows , - the array has a first periodicity (P H ) of the surface structure in the direction of the rows and a second periodicity (P V ) of the surface structure orthogonal to the direction of the rows , and - the length (L) of the recess is an integer multiple of the wavelength of a surface plasmon polariton (SPP) brought about by an excitation radiation of a determined wavelength so that standing Bloch waves (BSPPs) are generated in the recesses . - the surface structure comprises a plurality of spaced apart prolate recesses of identical size, each recess having a length (L) in a longitudinal direction selected from a range between 100 nm to 2500 nm, a width (B) in a transverse direction directed orthogonal to the longitudinal direction, and a depth (T), - the recesses are arranged in rows and columns of a two-dimensional array, wherein longitudinal directions of the prolate recesses are parallel to one another and a direction of the rows , and the columns run at an angle α to the rows , - the array has a first periodicity (P H ) of the surface structure in the direction of the rows and a second periodicity (P V ) of the surface structure orthogonal to the direction of the rows , and - the length (L) of the recess is an integer multiple of the wavelength of a surface plasmon polariton (SPP) brought about by an excitation radiation of a determined wavelength so that standing Bloch waves (BSPPs) are generated in the recesses .
A vehicle wheel comprising: a first annular component ; a second annular component configured to be separable from the first annular component and mechanically connected to and aligned with the first annular component about an axis of rotation of the vehicle wheel; a plate ; and a strap , wherein: when the first and second annular components are mechanically connected, the first and second annular components are configured to receive a tire and define a recess along an annular surface of the first and second annular components, the recess being configured to receive the plate; when the plate is received in the recess, the plate inhibits relative rotation between the first annular component and the second annular component about the axis of rotation of the vehicle wheel; the recess defined by the first and second annular components comprises a base surface on which the plate is to be positioned; and the strap is extendable across the recess to hold the plate in the recess such that the plate is positioned between the strap and the base surface of the recess. a first annular component ; a second annular component configured to be separable from the first annular component and mechanically connected to and aligned with the first annular component about an axis of rotation of the vehicle wheel; a plate ; and a strap , wherein: when the first and second annular components are mechanically connected, the first and second annular components are configured to receive a tire and define a recess along an annular surface of the first and second annular components, the recess being configured to receive the plate; when the plate is received in the recess, the plate inhibits relative rotation between the first annular component and the second annular component about the axis of rotation of the vehicle wheel; the recess defined by the first and second annular components comprises a base surface on which the plate is to be positioned; and the strap is extendable across the recess to hold the plate in the recess such that the plate is positioned between the strap and the base surface of the recess. when the first and second annular components are mechanically connected, the first and second annular components are configured to receive a tire and define a recess along an annular surface of the first and second annular components, the recess being configured to receive the plate; when the plate is received in the recess, the plate inhibits relative rotation between the first annular component and the second annular component about the axis of rotation of the vehicle wheel; the recess defined by the first and second annular components comprises a base surface on which the plate is to be positioned; and the strap is extendable across the recess to hold the plate in the recess such that the plate is positioned between the strap and the base surface of the recess.
Process comprising the process steps of: a) addition of an olefin; b) addition of a compound comprising Pd, wherein the Pd is capable of forming a complex; c) addition of a compound of general formula ( I ): wherein R 1 , R 2 , R 3 , R 4 are each independently selected from: -H, -(C 1 -C 12 ) -alkyl, -O-(C 1 -C 12 ) -alkyl, -(C 4 -C 14 )-aryl, -O-(C 4 -C 14 )-aryl, cycloalkyl, -(C 1 -C 12 ) -heteroalkyl, -O-(C 1 -C 12 ) -heteroalkyl, -(C 3 -C 14 ) -heteroaryl, -O-(C 3 -C 14 ) - heteroaryl, -COO-alkyl, -COO-aryl, -C-O-alkyl, -C-O-aryl, NH 2 , halogen and the residues are also capable of forming a larger condensed ring; wherein the recited alkyl groups, aryl groups, cycloalkyl, heteroalkyl groups, heteroaryl groups may be substituted as follows: -(C 1 -C 12 )-alkyl, -O-(C 1 -C 12 )-alkyl, halogen; and at least one of the radicals R 1 , R 2 , R 3 , R 4 does not represent phenyl; d) addition of MeOH and HCOOH, wherein the MeOH / HCOOH ratio based on the employed volume is in the range from 1.55 : 0.45 to 1.1 : 0.9; e) heating the reaction mixture to convert the olefin into the methyl ester. a) addition of an olefin; b) addition of a compound comprising Pd, wherein the Pd is capable of forming a complex; c) addition of a compound of general formula ( I ): wherein R 1 , R 2 , R 3 , R 4 are each independently selected from: -H, -(C 1 -C 12 ) -alkyl, -O-(C 1 -C 12 ) -alkyl, -(C 4 -C 14 )-aryl, -O-(C 4 -C 14 )-aryl, cycloalkyl, -(C 1 -C 12 ) -heteroalkyl, -O-(C 1 -C 12 ) -heteroalkyl, -(C 3 -C 14 ) -heteroaryl, -O-(C 3 -C 14 ) - heteroaryl, -COO-alkyl, -COO-aryl, -C-O-alkyl, -C-O-aryl, NH 2 , halogen and the residues are also capable of forming a larger condensed ring; wherein the recited alkyl groups, aryl groups, cycloalkyl, heteroalkyl groups, heteroaryl groups may be substituted as follows: -(C 1 -C 12 )-alkyl, -O-(C 1 -C 12 )-alkyl, halogen; and at least one of the radicals R 1 , R 2 , R 3 , R 4 does not represent phenyl; wherein R 1 , R 2 , R 3 , R 4 are each independently selected from: -H, -(C 1 -C 12 ) -alkyl, -O-(C 1 -C 12 ) -alkyl, -(C 4 -C 14 )-aryl, -O-(C 4 -C 14 )-aryl, cycloalkyl, -(C 1 -C 12 ) -heteroalkyl, -O-(C 1 -C 12 ) -heteroalkyl, -(C 3 -C 14 ) -heteroaryl, -O-(C 3 -C 14 ) - heteroaryl, -COO-alkyl, -COO-aryl, -C-O-alkyl, -C-O-aryl, NH 2 , halogen and the residues are also capable of forming a larger condensed ring; wherein the recited alkyl groups, aryl groups, cycloalkyl, heteroalkyl groups, heteroaryl groups may be substituted as follows: -(C 1 -C 12 )-alkyl, -O-(C 1 -C 12 )-alkyl, halogen; and at least one of the radicals R 1 , R 2 , R 3 , R 4 does not represent phenyl; d) addition of MeOH and HCOOH, wherein the MeOH / HCOOH ratio based on the employed volume is in the range from 1.55 : 0.45 to 1.1 : 0.9; e) heating the reaction mixture to convert the olefin into the methyl ester.
A method of preparing a vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound graft copolymer, the method comprising: preparing graft copolymer latex by graft-polymerizing 20 to 40 % by weight of an aromatic vinyl compound and 1 to 20 % by weight of a vinyl cyanide compound onto 50 to 70 % by weight of conjugated diene rubber latex having a solids content of 30 to 65 % by weight; a first coagulation step of performing coagulation by adding 0.10 to 0.80 parts by weight of an acid coagulant based on 100 parts by weight (based on solids) of the graft copolymer latex; and a second coagulation step of performing coagulation by adding 0.96 to 1.85 parts by weight of a salt coagulant after the first coagulation step, wherein a total weight of the acid coagulant and the salt coagulant is 1.66 to 2.20 parts by weight. preparing graft copolymer latex by graft-polymerizing 20 to 40 % by weight of an aromatic vinyl compound and 1 to 20 % by weight of a vinyl cyanide compound onto 50 to 70 % by weight of conjugated diene rubber latex having a solids content of 30 to 65 % by weight; a first coagulation step of performing coagulation by adding 0.10 to 0.80 parts by weight of an acid coagulant based on 100 parts by weight (based on solids) of the graft copolymer latex; and a second coagulation step of performing coagulation by adding 0.96 to 1.85 parts by weight of a salt coagulant after the first coagulation step, wherein a total weight of the acid coagulant and the salt coagulant is 1.66 to 2.20 parts by weight.
A stationary virtual reality apparatus to direct locomotion in a virtual reality environment, comprising: two separate footpads moveably coupled to an axle at a substantially central point along the two separate footpads' length, each footpad being suitable for being moved by use of the heel and ball of a user's foot, wherein the axle is supported by a stanchion , wherein the two footpads independently move relative to at least one axis defined by the axle; a plurality of sensors that detect the independent movement of each footpad; and a controller configured for receiving and transmitting signals from the plurality of sensors to a virtual reality system, wherein the signals comprise the detected independent movement of each footpad. two separate footpads moveably coupled to an axle at a substantially central point along the two separate footpads' length, each footpad being suitable for being moved by use of the heel and ball of a user's foot, wherein the axle is supported by a stanchion , wherein the two footpads independently move relative to at least one axis defined by the axle; a plurality of sensors that detect the independent movement of each footpad; and a controller configured for receiving and transmitting signals from the plurality of sensors to a virtual reality system, wherein the signals comprise the detected independent movement of each footpad.