mhurhangee/ep-ind-claims huggingface dataset:
A membrane electrode assembly comprising: an anode electrode comprising an anode gas diffusion layer and an anode catalyst layer; a cathode electrode comprising a cathode gas diffusion layer and a cathode catalyst layer; and a polymer electrolyte membrane interposed between the anode catalyst layer and the cathode catalyst layer; wherein the cathode catalyst layer comprises: a first cathode catalyst sublayer adjacent the polymer electrolyte membrane, the first cathode catalyst sublayer comprising a first precious metal catalyst composition and a first ionomer composition comprising a first ionomer and a second ionomer; and a second cathode catalyst sublayer adjacent the cathode gas diffusion layer, the second cathode catalyst sublayer comprising a second precious metal catalyst composition and a second ionomer composition comprising a third ionomer; wherein the first ionomer is different from the second ionomer in at least one of chemical structure and equivalent weight. an anode electrode comprising an anode gas diffusion layer and an anode catalyst layer; a cathode electrode comprising a cathode gas diffusion layer and a cathode catalyst layer; and a polymer electrolyte membrane interposed between the anode catalyst layer and the cathode catalyst layer; wherein the cathode catalyst layer comprises: a first cathode catalyst sublayer adjacent the polymer electrolyte membrane, the first cathode catalyst sublayer comprising a first precious metal catalyst composition and a first ionomer composition comprising a first ionomer and a second ionomer; and a second cathode catalyst sublayer adjacent the cathode gas diffusion layer, the second cathode catalyst sublayer comprising a second precious metal catalyst composition and a second ionomer composition comprising a third ionomer; a first cathode catalyst sublayer adjacent the polymer electrolyte membrane, the first cathode catalyst sublayer comprising a first precious metal catalyst composition and a first ionomer composition comprising a first ionomer and a second ionomer; and a second cathode catalyst sublayer adjacent the cathode gas diffusion layer, the second cathode catalyst sublayer comprising a second precious metal catalyst composition and a second ionomer composition comprising a third ionomer; wherein the first ionomer is different from the second ionomer in at least one of chemical structure and equivalent weight.
A method performed by a terminal in a wireless communication system, the method comprising: receiving, from a base station, control information for scheduling downlink data, wherein the control information comprises a modulation order and a code rate of the downlink data; identifying a number of temporary information bits based on the control information; identifying a transport block size, TBS, based on the code rate and the number of temporary information bits; and decoding the downlink data based on the identified TBS, wherein the TBS is a number identified by subtracting 24 from a multiple of both 8 and a number of code blocks, CBs, for identifying the TBS, and wherein the number of CBs for identifying the TBS is identified based on the number of temporary information bits and whether the code rate is equal to or smaller than 1/4 or not. receiving, from a base station, control information for scheduling downlink data, wherein the control information comprises a modulation order and a code rate of the downlink data; identifying a number of temporary information bits based on the control information; identifying a transport block size, TBS, based on the code rate and the number of temporary information bits; and decoding the downlink data based on the identified TBS, wherein the TBS is a number identified by subtracting 24 from a multiple of both 8 and a number of code blocks, CBs, for identifying the TBS, and wherein the number of CBs for identifying the TBS is identified based on the number of temporary information bits and whether the code rate is equal to or smaller than 1/4 or not.
Arrangement having - a bypass switch (S1_1) for a module (1_1) of a modular multilevel converter, wherein the bypass switch (S1_1) is actuatable by a propellant charge (T1_1), and - an electric igniter which is arranged spaced apart from the bypass switch (S1_1), characterized in that - the electric igniter and the propellant charge (T1_1) are connected by means of a pyrotechnic ignition line which only poorly conducts the electric current. - a bypass switch (S1_1) for a module (1_1) of a modular multilevel converter, wherein the bypass switch (S1_1) is actuatable by a propellant charge (T1_1), and - an electric igniter which is arranged spaced apart from the bypass switch (S1_1), characterized in that - the electric igniter and the propellant charge (T1_1) are connected by means of a pyrotechnic ignition line which only poorly conducts the electric current.
A method for maximizing capability for a media download service over a wireless network, comprising: obtaining an estimate of available bandwidth of said wireless network; comparing the estimated available bandwidth against a predetermined threshold level; operating said media download service with a low bandwidth mode, if the estimated available bandwidth is not greater than the predetermined threshold, to obtain certain media content using a first encoding rate; and in case a high bandwidth is available and permits exchanging the obtained media with media having identical subject matter but a higher encoding rate than the first encoding rate, replacing the previously downloaded material encoded at the first encoding rate with corresponding content having the higher encoding rate. obtaining an estimate of available bandwidth of said wireless network; comparing the estimated available bandwidth against a predetermined threshold level; operating said media download service with a low bandwidth mode, if the estimated available bandwidth is not greater than the predetermined threshold, to obtain certain media content using a first encoding rate; and in case a high bandwidth is available and permits exchanging the obtained media with media having identical subject matter but a higher encoding rate than the first encoding rate, replacing the previously downloaded material encoded at the first encoding rate with corresponding content having the higher encoding rate.
A foam premix which exhibits prolonged shelf-life/stability comprising a foam forming component selected from polyol, polyisocyanate and isocyanate; a surfactant encapsulated in an encapsulating agent; an amine catalyst encapsulated in an encapsulating agent; a halogenated hydroolefin blowing agent selected from the group consisting of hydrofluoroolefins and hydrochlorofluoroolefins; a carbon dioxide generating agent; and optionally an ester.
A stent-graft, comprising a first graft and a second graft surrounding the first graft, wherein a plurality of filaments and a stent are disposed between the first graft and the second graft in a radial direction, and wherein the plurality of filaments, the first graft and the second graft are all fastened to the stent, characterized in that: the plurality of filaments each spiral axially with respect to the stent-graft, the plurality of filaments spiral in opposite directions at a same angle with respect to the central axis of the stent-graft, and the plurality of filaments are configured to impart both good flexibility and high strength to the stent-graft.
A compound having formula I or a pharmaceutically acceptable salt thereof, wherein A is O or CH 2; R 1 is halogen, NH 2, OC 1-6 alkyl, NHCH 3, CHF 2, C 1-6 alkyl, cyclopropyl, CH 2 OH, or C(CH 3) 2 OH; R 2 is H, C 1-6 alkyl, CF 3 or CHF 2; R 3 is H, halogen, CH 3, CF 3, or CHF 2, and R 4 is H or NHR 5, or R 3 and R 4 together with the atom to which they are attached form a 5-membered saturated ring containing zero or one N atom, wherein the ring is unsubstituted or substituted with CH 3; R 5 is H, CH 3, C 2 H 5, CH 2 CH 2 CH 3, CH(CH 3) 2, CH 2 CHF 2, CH 2 CF 3, or CH 2 -C 3-8 cycloalkyl; R 6 is H, C 1-4 alkyl, or halogen; R 7 is H, NH 2, or C 1-6 alkyl; Z 1 is CH or N; Z 2 is CH or N; Z 3 is CH or N; Z 4 is CH or N; and Z 5 is CR 3 or N. or a pharmaceutically acceptable salt thereof, wherein A is O or CH 2; R 1 is halogen, NH 2, OC 1-6 alkyl, NHCH 3, CHF 2, C 1-6 alkyl, cyclopropyl, CH 2 OH, or C(CH 3) 2 OH; R 2 is H, C 1-6 alkyl, CF 3 or CHF 2; R 3 is H, halogen, CH 3, CF 3, or CHF 2, and R 4 is H or NHR 5, or R 3 and R 4 together with the atom to which they are attached form a 5-membered saturated ring containing zero or one N atom, wherein the ring is unsubstituted or substituted with CH 3; R 5 is H, CH 3, C 2 H 5, CH 2 CH 2 CH 3, CH(CH 3) 2, CH 2 CHF 2, CH 2 CF 3, or CH 2 -C 3-8 cycloalkyl; R 6 is H, C 1-4 alkyl, or halogen; R 7 is H, NH 2, or C 1-6 alkyl; Z 1 is CH or N; Z 2 is CH or N; Z 3 is CH or N; Z 4 is CH or N; and Z 5 is CR 3 or N.
Drive unit suitable to be used with a lubrication device, comprising: - a pivoting lever; - a pivoting mechanism, comprising said pivoting lever that moves between the first position such as initial position and the second position such as final position in the first direction, said pivoting mechanism optionally comprising a one-way mechanism for preventing undesired movement opposite to said first direction, preferably a one-way bearing, or a one-way gear; - a return mechanism for returning said pivoting lever from the second position to the first position in the direction opposite to said first direction, preferably comprising tension, compression or spiral spring, or rubber; - a flexible shaft, preferably including a torsion element, for transmitting the torque to the lubrication device; characterized in that the drive unit also comprises: - an impact element of said pivoting lever chosen from the group consisting of wheel and ball, said impact element of said pivoting lever being preferably made of an elastic material; and preferably a limiter, preferably formed as an adjustment screw, for limiting movement and/or said first, and second, positions. - a pivoting lever; - a pivoting mechanism, comprising said pivoting lever that moves between the first position such as initial position and the second position such as final position in the first direction, said pivoting mechanism optionally comprising a one-way mechanism for preventing undesired movement opposite to said first direction, preferably a one-way bearing, or a one-way gear; - a return mechanism for returning said pivoting lever from the second position to the first position in the direction opposite to said first direction, preferably comprising tension, compression or spiral spring, or rubber; - a flexible shaft, preferably including a torsion element, for transmitting the torque to the lubrication device; - an impact element of said pivoting lever chosen from the group consisting of wheel and ball, said impact element of said pivoting lever being preferably made of an elastic material; and preferably a limiter, preferably formed as an adjustment screw, for limiting movement and/or said first, and second, positions.
A method to monitor the health status of a rolling bearing of a machinery, comprising: a. a first acquiring step with a speed sensor of a rotation speed value of a shaft coupled to the rolling bearing, b. a second acquiring step of a first signal generated by a vibration sensor located on the machinery in a position distant from the rolling bearing on an outer casing of the machinery, and c. a first calculating step of a variation of the shaft rotation speed value during a predetermined time interval, and if the calculated variation of the rotation speed falls within a predetermined variation interval, d. a first filtering step of the first signal with a first algorithm based on a vibration produced by parts of the machinery different from the bearing at the said rotation speed value, so as to obtain a second signal representative of a bearing health status. a. a first acquiring step with a speed sensor of a rotation speed value of a shaft coupled to the rolling bearing, b. a second acquiring step of a first signal generated by a vibration sensor located on the machinery in a position distant from the rolling bearing on an outer casing of the machinery, and c. a first calculating step of a variation of the shaft rotation speed value during a predetermined time interval, and if the calculated variation of the rotation speed falls within a predetermined variation interval, d. a first filtering step of the first signal with a first algorithm based on a vibration produced by parts of the machinery different from the bearing at the said rotation speed value,
Optical apparatus for converting radiation having a fundamental wavelength to radiation having a second-harmonic wavelength, comprising: an optical resonator in which the fundamental radiation circulates; an optically nonlinear crystal located in the optical resonator and arranged to convert circulating fundamental radiation to second-harmonic radiation, the fundamental radiation and second-harmonic radiation having mutually-orthogonal linear polarizations; an uncoated birefringent prism located in the optical resonator and arranged to receive the fundamental radiation and second-harmonic radiation propagating coaxially from the optically nonlinear crystal, the fundamental radiation and second-harmonic radiation incident on a first face of the prism at about an external Brewster angle for the fundamental radiation, the fundamental radiation transmitted through the prism and incident on a second face of the prism at about an internal Brewster angle for the fundamental radiation, the fundamental radiation exiting the prism through the second face; characterized in that the prism is further arranged such that a portion of the second-harmonic radiation enters the prism through the first face thereof, is totally internally reflected by the second face thereof, is incident on a third face thereof at about an internal Brewster angle for the second-harmonic radiation, and exits the prism through the third face; and wherein the fundamental radiation is an extraordinary beam within the prism and the second-harmonic radiation is an ordinary beam within the prism. an optical resonator in which the fundamental radiation circulates; an optically nonlinear crystal located in the optical resonator and arranged to convert circulating fundamental radiation to second-harmonic radiation, the fundamental radiation and second-harmonic radiation having mutually-orthogonal linear polarizations; an uncoated birefringent prism located in the optical resonator and arranged to receive the fundamental radiation and second-harmonic radiation propagating coaxially from the optically nonlinear crystal, the fundamental radiation and second-harmonic radiation incident on a first face of the prism at about an external Brewster angle for the fundamental radiation, the fundamental radiation transmitted through the prism and incident on a second face of the prism at about an internal Brewster angle for the fundamental radiation, the fundamental radiation exiting the prism through the second face; characterized in that the prism is further arranged such that a portion of the second-harmonic radiation enters the prism through the first face thereof, is totally internally reflected by the second face thereof, is incident on a third face thereof at about an internal Brewster angle for the second-harmonic radiation, and exits the prism through the third face; and wherein the fundamental radiation is an extraordinary beam within the prism and the second-harmonic radiation is an ordinary beam within the prism.
A high-place observation device comprising: - a long rod-shaped body formed to extend and contract freely; - a rotorcraft connected to the rod-shaped body for positioning the rod-shaped body to a desired height position by extending and contracting the rod-shaped body via a floating force generated by the rotation of a plurality of rotary blades in a connected state; - a gas balloon connected to the rod-shaped body for positioning the rod-shaped body to a desired height position in collaboration with the rotorcraft; - a maintaining means for fixing and maintaining the height position of the rod-shaped body at the height position set via the gas balloon and the rotorcraft; and - an observation device attached to the rotorcraft, wherein the connection between the rod-shaped body and the rotorcraft is arranged to be released so that the rotorcraft is transitioned to a flying state. - a long rod-shaped body formed to extend and contract freely; - a rotorcraft connected to the rod-shaped body for positioning the rod-shaped body to a desired height position by extending and contracting the rod-shaped body via a floating force generated by the rotation of a plurality of rotary blades in a connected state; - a gas balloon connected to the rod-shaped body for positioning the rod-shaped body to a desired height position in collaboration with the rotorcraft; - a maintaining means for fixing and maintaining the height position of the rod-shaped body at the height position set via the gas balloon and the rotorcraft; and - an observation device attached to the rotorcraft,
A radiation-curable ink comprising: (i) a colorant; (ii) a cyclohexyl acrylate of the Formula: wherein: each R independently is C 1-4 -alkyl; n has a value of 1, 2 or 3; and Q is H or CH 3; (iii) a monoacrylate which comprises a cyclohexyl and/or cyclopentyl ring; (iv) 0 to 5wt% of N-vinyl caprolactam; and (v) cyclic trimethylolpropane formal acrylate. (i) a colorant; (ii) a cyclohexyl acrylate of the Formula: wherein: each R independently is C 1-4 -alkyl; n has a value of 1, 2 or 3; and Q is H or CH 3; each R independently is C 1-4 -alkyl; n has a value of 1, 2 or 3; and Q is H or CH 3; (iii) a monoacrylate which comprises a cyclohexyl and/or cyclopentyl ring; (iv) 0 to 5wt% of N-vinyl caprolactam; and (v) cyclic trimethylolpropane formal acrylate.
An energy-delivery device comprising: a cable assembly configured to deliver energy from an electro surgical energy source to an antenna assembly, the cable assembly including: an inner conductor and an outer conductor coaxially disposed about the inner conductor and separated by a dielectric material; an electrically conductive proximal arm electrically coupled to and coaxially disposed about a distal end of the outer conductor, the electrically conductive proximal arm defining a first cavity; an electrically conductive distal arm including a proximal portion defining a second cavity and a distal portion having an outer diameter less than an outer diameter of the proximal portion; and a junction member including a proximal portion disposed within the first cavity and a distal portion disposed within the second cavity; a flow junction fluidly coupled to a flexible, fluid-cooled shaft, wherein the cable assembly is configured to be selectively movable through the flow junction, and wherein the antenna assembly is disposed within the flexible, fluid-cooled shaft; and a releasable cable movement restrictor (215, 415) operably coupled to the flow junction, the movement restrictor being configured to restrict movement of the cable assembly with respect to the flow junction. a cable assembly configured to deliver energy from an electro surgical energy source to an antenna assembly, the cable assembly including: an inner conductor and an outer conductor coaxially disposed about the inner conductor and separated by a dielectric material; an electrically conductive proximal arm electrically coupled to and coaxially disposed about a distal end of the outer conductor, the electrically conductive proximal arm defining a first cavity; an electrically conductive distal arm including a proximal portion defining a second cavity and a distal portion having an outer diameter less than an outer diameter of the proximal portion; and a junction member including a proximal portion disposed within the first cavity and a distal portion disposed within the second cavity; an inner conductor and an outer conductor coaxially disposed about the inner conductor and separated by a dielectric material; an electrically conductive proximal arm electrically coupled to and coaxially disposed about a distal end of the outer conductor, the electrically conductive proximal arm defining a first cavity; an electrically conductive distal arm including a proximal portion defining a second cavity and a distal portion having an outer diameter less than an outer diameter of the proximal portion; and a junction member including a proximal portion disposed within the first cavity and a distal portion disposed within the second cavity; a flow junction fluidly coupled to a flexible, fluid-cooled shaft, wherein the cable assembly is configured to be selectively movable through the flow junction, and wherein the antenna assembly is disposed within the flexible, fluid-cooled shaft; and a releasable cable movement restrictor (215, 415) operably coupled to the flow junction, the movement restrictor being configured to restrict movement of the cable assembly with respect to the flow junction.
An antenna comprising a plurality of metal elements (10, 20, 30 40), said metal elements (10, 20, 30, 40) being in point contact (11, 21, 31, 41) with a ground plane and distributed uniformly about an axis of central symmetry of the antenna, perpendicular to the ground plane, each metal element extends from the point contact at a non-zero tilt angle (θ) with respect to said ground plane, the antenna being characterised in that the ground plane comprises at least one recess (80-83, 84-87) such that in operation, the adaptation of the antenna is better in a specified frequency band than when the ground plane is full.
A martensitic stainless steel, characterized in that its composition consists of, in weight percentages: - 0.10% ≤ C ≤ 0.45%; preferably 0.20% ≤ C ≤ 0.38%; better 0.20% ≤ C ≤ 0.35%; optimally 0.30% ≤ C ≤ 0.35%; - traces ≤ Mn ≤ 1.0%; preferably traces ≤ Mn ≤ 0.6%; - traces ≤ Si ≤ 1.0%; - traces ≤ S ≤ 0.01%; preferably traces ≤ S ≤ 0.005%; - traces ≤ P ≤ 0.04%; - 15.0% ≤ Cr ≤ 18.0%; preferably 15.0% ≤ Cr ≤ 17.0%; better 15.2% ≤ Cr ≤ 17.0%; optimally 15.5% ≤ Cr ≤ 16.0%; - traces ≤ Ni ≤ 0.50%; - traces ≤ Mo ≤ 0.50%; preferably traces ≤ Mo ≤ 0.1%; better traces ≤ Mo ≤ 0.05%; - traces ≤ Cu ≤ 0.50%; preferably traces ≤ Cu ≤ 0.3%; - traces ≤ V ≤ 0.50%; preferably traces ≤ V ≤ 0.2%; - traces ≤ Nb ≤ 0.03%; - traces ≤ Ti ≤ 0.03%; - traces ≤ Zr ≤ 0.03%; - traces ≤ Al ≤ 0.010%; - traces ≤ O ≤ 0.0080%; - traces ≤ Pb ≤ 0.02%; - traces ≤ Bi ≤ 0.02%; - traces ≤ Sn ≤ 0.02%; - 0.10% ≤ N ≤ 0.20%; preferably 0.15% ≤ N ≤ 0.20%; - C + N ≥ 0.25%; preferably C + N ≥ 0.30%; better C + N ≥ 0.45%; - Cr + 16 N - 5 C ≥ 16.0%; - preferably 17Cr + 500C + 500N ≤ 570%; the rest being iron and impurities resulting from the development. - 0.10% ≤ C ≤ 0.45%; preferably 0.20% ≤ C ≤ 0.38%; better 0.20% ≤ C ≤ 0.35%; optimally 0.30% ≤ C ≤ 0.35%; - traces ≤ Mn ≤ 1.0%; preferably traces ≤ Mn ≤ 0.6%; - traces ≤ Si ≤ 1.0%; - traces ≤ S ≤ 0.01%; preferably traces ≤ S ≤ 0.005%; - traces ≤ P ≤ 0.04%; - 15.0% ≤ Cr ≤ 18.0%; preferably 15.0% ≤ Cr ≤ 17.0%; better 15.2% ≤ Cr ≤ 17.0%; optimally 15.5% ≤ Cr ≤ 16.0%; - traces ≤ Ni ≤ 0.50%; - traces ≤ Mo ≤ 0.50%; preferably traces ≤ Mo ≤ 0.1%; better traces ≤ Mo ≤ 0.05%; - traces ≤ Cu ≤ 0.50%; preferably traces ≤ Cu ≤ 0.3%; - traces ≤ V ≤ 0.50%; preferably traces ≤ V ≤ 0.2%; - traces ≤ Nb ≤ 0.03%; - traces ≤ Ti ≤ 0.03%; - traces ≤ Zr ≤ 0.03%; - traces ≤ Al ≤ 0.010%; - traces ≤ O ≤ 0.0080%; - traces ≤ Pb ≤ 0.02%; - traces ≤ Bi ≤ 0.02%; - traces ≤ Sn ≤ 0.02%; - 0.10% ≤ N ≤ 0.20%; preferably 0.15% ≤ N ≤ 0.20%; - C + N ≥ 0.25%; preferably C + N ≥ 0.30%; better C + N ≥ 0.45%; - Cr + 16 N - 5 C ≥ 16.0%; - preferably 17Cr + 500C + 500N ≤ 570%;