mhurhangee/patent-ind-claim-en huggingface dataset:
A strut , comprising: a laminated composite tube having a substantially hollow interior; a first pair of longitudinal stiffeners attached to opposite sides of the tube ; a fitting on each end of the tube adapted to be attached to a structure, wherein the fitting includes an opening having a central axis and adapted to receive an elongate pin connecting the fitting to the structure, and wherein the first pair of longitudinal stiffeners is substantially symmetric about a plane perpendicular to the axis of the opening, wherein the strut further comprises a second pair of longitudinal stiffeners within the hollow interior of the tube and attached to opposite sides of the tube , wherein the second pair of stiffeners is substantially symmetric about a plane substantially parallel to the axis of the opening ; and wherein each of the stiffeners is trapezoidal in cross sectional shape. a laminated composite tube having a substantially hollow interior; a first pair of longitudinal stiffeners attached to opposite sides of the tube ; a fitting on each end of the tube adapted to be attached to a structure, wherein the fitting includes an opening having a central axis and adapted to receive an elongate pin connecting the fitting to the structure, and wherein the first pair of longitudinal stiffeners is substantially symmetric about a plane perpendicular to the axis of the opening, wherein the strut further comprises a second pair of longitudinal stiffeners within the hollow interior of the tube and attached to opposite sides of the tube , wherein the second pair of stiffeners is substantially symmetric about a plane substantially parallel to the axis of the opening ; and wherein each of the stiffeners is trapezoidal in cross sectional shape.
A butterfly valve seat and a valve seat retainer , the butterfly valve seat comprising an annular ring and first and second concave regions , the first and second concave regions configured to open in opposing directions and the second concave region positioned radially inward relative to the first concave region , wherein the first and the second concave regions of the annular ring of the valve seat comprises: a first leg comprising a radially outermost edge of the valve seat ; a first support segment extending radially inward from the first leg and substantially perpendicular thereto; a center leg extending from the first support segment in the same direction as the first leg and substantially parallel to the first leg ; a second support segment extending radially inward from the center leg and substantially perpendicular thereto; and a second leg extending from the second support segment in the same direction as the center leg and substantially parallel to the first leg ; and characterized in that the first concave region is configured to be received within a first channel of the valve seat retainer and the second leg is configured to be received within a second channel of the valve seat retainer . a first leg comprising a radially outermost edge of the valve seat ; a first support segment extending radially inward from the first leg and substantially perpendicular thereto; a center leg extending from the first support segment in the same direction as the first leg and substantially parallel to the first leg ; a second support segment extending radially inward from the center leg and substantially perpendicular thereto; and a second leg extending from the second support segment in the same direction as the center leg and substantially parallel to the first leg ; and characterized in that the first concave region is configured to be received within a first channel of the valve seat retainer and the second leg is configured to be received within a second channel of the valve seat retainer .
A polynucleotide comprising (i) a first long terminal repeat derived from a lentivirus, (ii) an eukaryotic origin of replication selected from the group consisting of the origins of replication having the sequence of SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3 and a functionally equivalent variant thereof having at least 98 % sequence identity with the sequences of SEQ ID NO: 1, SEQ ID NO: 2 or SEQ ID NO: 3, wherein the degree of sequence identity is determined across the whole length of the sequences, (iii) a scaffold/matrix attachment region selected from the group consisting of the scaffold/matrix attachment regions having the sequence of SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6 and a functionally equivalent variant thereof having at least 98 % sequence identity with the sequences of SEQ ID NO: 4, SEQ ID NO: 5 or SEQ ID NO: 6, wherein the degree of sequence identity is determined across the whole length of the sequences, and (iv) a second long terminal repeat derived from said lentivirus, wherein said eukaryotic origin of replication and said scaffold/matrix attachment region are located between said first and second long terminal repeats and wherein the polynucleotide does not comprise the eukaryotic origin of replication having the sequence of SEQ ID NO: 1 in combination with the scaffold/matrix attachment region having the sequence of SEQ ID NO: 4. (i) a first long terminal repeat derived from a lentivirus, (ii) an eukaryotic origin of replication selected from the group consisting of the origins of replication having the sequence of SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3 and a functionally equivalent variant thereof having at least 98 % sequence identity with the sequences of SEQ ID NO: 1, SEQ ID NO: 2 or SEQ ID NO: 3, wherein the degree of sequence identity is determined across the whole length of the sequences, (iii) a scaffold/matrix attachment region selected from the group consisting of the scaffold/matrix attachment regions having the sequence of SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6 and a functionally equivalent variant thereof having at least 98 % sequence identity with the sequences of SEQ ID NO: 4, SEQ ID NO: 5 or SEQ ID NO: 6, wherein the degree of sequence identity is determined across the whole length of the sequences, and (iv) a second long terminal repeat derived from said lentivirus,
A power semiconductor device , comprising: - a semiconductor body which includes a first main surface and a second main surface , - a gate insulator arranged at the first main surface , and - a gate electrode separated from the semiconductor body by the gate insulator , wherein the semiconductor body comprises - a drift layer of a first conductivity type, - a well layer of a second conductivity type being different from the first conductivity type and forming a first junction to the drift layer , - a source region of the first conductivity type forming a second junction to the well layer , and - an island region of the second conductivity type, wherein the source region separates the island region from the well layer in at least 50 % of an island surface area of the island region in the semiconductor body , characterized in that - the source region has the form of an interdigitated finger structure, - the well layer is located between fingers of the interdigitated finger structure, - the island region is located in a finger of the interdigitated finger structure at the first main surface . - a semiconductor body which includes a first main surface and a second main surface , - a gate insulator arranged at the first main surface , and - a gate electrode separated from the semiconductor body by the gate insulator , - a drift layer of a first conductivity type, - a well layer of a second conductivity type being different from the first conductivity type and forming a first junction to the drift layer , - a source region of the first conductivity type forming a second junction to the well layer , and - an island region of the second conductivity type, wherein the source region separates the island region from the well layer in at least 50 % of an island surface area of the island region in the semiconductor body , characterized in that - the source region has the form of an interdigitated finger structure, - the well layer is located between fingers of the interdigitated finger structure, - the island region is located in a finger of the interdigitated finger structure at the first main surface .
A method of counteracting the spin of a crusher head assembly of a cone or gyratory crusher on start-up, wherein said crusher comprises a bowl liner mounted in a bowl , said bowl having a frame and a feed opening for receiving material to be crushed, said bowl liner having a generally conical interior surface , said crusher head assembly comprising a crusher head and extending upwardly into the space formed by said bowl liner , wherein in operation said crusher head assembly gyrates about a central shaft and is provided gyrational motion by a motor-driven rotating eccentric element , said method comprising: i) providing a deformable annular rubber muscle element comprising a rubber ring and a T-shaped lower foot element extending downwardly therefrom, said muscle element being positioned between said bowl frame and a surface of the crusher head and having a first surface selectively spaced from or contacting said surface of said crusher head and a second opposed surface in communication with a selectively pressurized manifold ; ii) selectively forcing a portion of said first surface of said deformable annular rubber muscle element against said surface of said crusher head by applying pressure transmitted from said selectively pressurized manifold to said second opposed surface of said muscle element to thereby force said portion of said first surface of said deformable annular rubber muscle element against said surface of said crusher head to prevent spin of the crusher head assembly during start-up; and iii) releasing said first surface of said deformable annular rubber muscle element from contact under pressure with said surface of the crusher head during normal operation after material to be crushed has been introduced into said bowl . i) providing a deformable annular rubber muscle element comprising a rubber ring and a T-shaped lower foot element extending downwardly therefrom, said muscle element being positioned between said bowl frame and a surface of the crusher head and having a first surface selectively spaced from or contacting said surface of said crusher head and a second opposed surface in communication with a selectively pressurized manifold ; ii) selectively forcing a portion of said first surface of said deformable annular rubber muscle element against said surface of said crusher head by applying pressure transmitted from said selectively pressurized manifold to said second opposed surface of said muscle element to thereby force said portion of said first surface of said deformable annular rubber muscle element against said surface of said crusher head to prevent spin of the crusher head assembly during start-up; and iii) releasing said first surface of said deformable annular rubber muscle element from contact under pressure with said surface of the crusher head during normal operation after material to be crushed has been introduced into said bowl .
An encoding method, comprising encoding 8-bit data corresponding to a to-be-encoded byte of to-be-transmitted data into alternative 10-bit data, the to-be-transmitted data comprising at least one to-be-encoded byte, characterized by further comprising: detecting whether the first-digit data of the alternative 10-bit data is the same as the previous-digit data adjacent to the first-digit data, when the to-be-encoded byte is not the first byte of the to-be-transmitted data; inverting the alternative 10-bit data to obtain target 10-bit data, when the numerical value of the first-digit data is the same as that of the previous-digit data; determining the alternative 10-bit data as the target 10-bit data, when the numerical value of the first-digit data is different from that of the previous-digit data; wherein the 8-bit data, the alternative 10-bit data and the target 10-bit data is all binary data. detecting whether the first-digit data of the alternative 10-bit data is the same as the previous-digit data adjacent to the first-digit data, when the to-be-encoded byte is not the first byte of the to-be-transmitted data; inverting the alternative 10-bit data to obtain target 10-bit data, when the numerical value of the first-digit data is the same as that of the previous-digit data; determining the alternative 10-bit data as the target 10-bit data, when the numerical value of the first-digit data is different from that of the previous-digit data; wherein the 8-bit data, the alternative 10-bit data and the target 10-bit data is all binary data.
An electrochemical sensor for hydrogen sulfide (H 2 S) comprising: a body supporting an electrode and a counter-electrode ; an aqueous electrolyte retained by a membrane , the electrode and counter electrode being in contact with the aqueous electrolyte; a compound dissolved in the aqueous electrolyte; characterised in that the compound comprises a ferrocenophane with at least one bridging group covalently attached to and connecting the two cyclopentadiene rings associated with a single iron atom. a body supporting an electrode and a counter-electrode ; an aqueous electrolyte retained by a membrane , the electrode and counter electrode being in contact with the aqueous electrolyte; a compound dissolved in the aqueous electrolyte; characterised in that the compound comprises a ferrocenophane with at least one bridging group covalently attached to and connecting the two cyclopentadiene rings associated with a single iron atom.
A surgical port assembly comprising: a body defining a longitudinal axis, the body configured to support a surgical instrument; and a control interface including a plurality of first drive members (219a-219n; 216a-216n; 310a-310n) coupled to the body, each drive member of the plurality of first drive members including an engagement member (218a-218n; 214a-214n; 311a-311n) coupled thereto and positioned to move in a lateral direction across the longitudinal axis of the body to selectively tilt a surgical instrument supported within the body relative to the longitudinal axis of the body wherein at least two of the plurality of first drive members are coupled to a first side of the body along a longitudinal axis of the surgical port assembly and at least two drive members of the plurality of first drive members are coupled to a second side of the body along the longitudinal axis of the surgical port assembly to form a set of drive members, the set of drive members being configured to operate in coordination to change the position of the distal portion of a surgical instrument supported in the body. a body defining a longitudinal axis, the body configured to support a surgical instrument; and a control interface including a plurality of first drive members (219a-219n; 216a-216n; 310a-310n) coupled to the body, each drive member of the plurality of first drive members including an engagement member (218a-218n; 214a-214n; 311a-311n) coupled thereto and positioned to move in a lateral direction across the longitudinal axis of the body to selectively tilt a surgical instrument supported within the body relative to the longitudinal axis of the body wherein at least two of the plurality of first drive members are coupled to a first side of the body along a longitudinal axis of the surgical port assembly and at least two drive members of the plurality of first drive members are coupled to a second side of the body along the longitudinal axis of the surgical port assembly to form a set of drive members, the set of drive members being configured to operate in coordination to change the position of the distal portion of a surgical instrument supported in the body.
Arrangement comprising a field device with an on/off valve , a pneumatic actuator and a magnetic valve and a function monitoring device , wherein the magnetic valve applies compressed air to the actuator during electric actuation and ventilates the same during non-actuation, wherein the actuator moves the on/off valve , when applied with compressed air , into one of the on/off positions and when ventilated into the other of the on/off positions and wherein the function monitoring device is embodied to detect at least one parameter which refers to the movement of the on/off valve , characterised in that the function monitoring device has a magnetic field sensor which detects changes to a magnetic field, said magnetic field sensor being arranged in the region of the magnetic valve in order to detect the change to a magnetic field of the magnetic valve , and generating a signal awakening the function monitoring device in order to detect the at least one parameter. wherein the magnetic valve applies compressed air to the actuator during electric actuation and ventilates the same during non-actuation, wherein the actuator moves the on/off valve , when applied with compressed air , into one of the on/off positions and when ventilated into the other of the on/off positions and wherein the function monitoring device is embodied to detect at least one parameter which refers to the movement of the on/off valve , characterised in that the function monitoring device has a magnetic field sensor which detects changes to a magnetic field, said magnetic field sensor being arranged in the region of the magnetic valve in order to detect the change to a magnetic field of the magnetic valve , and generating a signal awakening the function monitoring device in order to detect the at least one parameter.
A communications apparatus comprising a power amplifier configured to amplify a signal for transmission, a controllable switch coupled to an output of the power amplifier, an omnidirectional antenna coupled to a first output of the controllable switch, an antenna array coupled to a second output of the controllable switch, the antenna array comprising a plurality of antennas configured to form the signal into a beam of transmitted signals, the beam having a directional bias with respect to a location of the communications apparatus, and a controller configured to control the controllable switch, on the basis of a physical random access channel, PRACH, preamble forming a part of the signal received from the output of the power amplifier, to switch a between a first mode of operation of the communications apparatus in which the signal for transmission from the output of the power amplifier is fed to the omnidirectional antenna, and a second mode of operation of the communications apparatus in which the signal from the output of the power amplifier is fed to the antenna array. a power amplifier configured to amplify a signal for transmission, a controllable switch coupled to an output of the power amplifier, an omnidirectional antenna coupled to a first output of the controllable switch, an antenna array coupled to a second output of the controllable switch, the antenna array comprising a plurality of antennas configured to form the signal into a beam of transmitted signals, the beam having a directional bias with respect to a location of the communications apparatus, and a controller configured to control the controllable switch, on the basis of a physical random access channel, PRACH, preamble forming a part of the signal received from the output of the power amplifier, to switch a between a first mode of operation of the communications apparatus in which the signal for transmission from the output of the power amplifier is fed to the omnidirectional antenna, and a second mode of operation of the communications apparatus in which the signal from the output of the power amplifier is fed to the antenna array.
A compound of formula (I): wherein: R 1 and R 2 are each independently H or -OH; and R 3 is OH and R 4 is selected from the group consisting of -NH-X 1 , -COO-X 1 , -C(=O)-NH-CH 2 -C(=O)-O-X 1 , and -C(=O)-NH-CH 2 -CH 2 -S(=O) 2 -O-X 1 ,wherein X 1 is selected from the group consisting of -(C=O)-(CH 2 ) m -P(=O)(OH)-X 2 , -(C=O)-(CH 2 ) m -CH(COOH)-CH 2 -P(=O)(OH)-X 2 , -CH 2 -O-(C=O)-(CH 2 ) m -P(=O)(OH)-X 2 , -CH 2 -O-C(=O)-(CH 2 ) m -CH(COOH) CH 2 -P(=O)(OH)-X 2 , -CH 2 -O-C(=O)-(CH 2 ) m -CH(COOH)-NH-(C=O)-NH-CH(COOH)-CH 2 -CH(CH 3 ) 2 , -CH 2 -O-C(=O)-Ar-CH 2 -CH(COOH)-(CH 2 ) m -C(=O)-NH-OH, -CH 2 -O-C(=O)-(CH 2 ) m -X 3 , -CH 2 -O-C(=O)-Ar-CH 2 -X 3 , and a protecting group, wherein X 2 is selected from the group consisting of -OH, -CH 2 -CH(COOH)-(CH 2 ) p -C(=O)-OH, and a protecting group, Ar is arylene, and X 3 is 2-oxotetrahydro-2H-thiopyran-3-yl, and each m and p is independently selected from the group consisting of 1, 2, 3, and 4; or R 3 is selected from the group consisting of -O-C(=O)-O-CH 2 -O-C(=O)-(CH 2 ) n -CH(COOH)-CH 2 -P(=O)(OH) 2 , and -O-C(=O)-CH 2 -CH 2 -P(=O)(OH)-CH 2 -CH(COOH)-(CH 2 ) n -C(=O)-OH, wherein each n is independently an integer selected from the group consisting of 1, 2, 3, and 4; and R 4 is selected from the group consisting of -NH 2 , -COOH, - C(=O)-NH-CH 2 -C(=O)-OH, and -C(=O)-NH-CH 2 -CH 2 -S(=O) 2 -OH; and pharmaceutically acceptable salts thereof. R 1 and R 2 are each independently H or -OH; and R 3 is OH and R 4 is selected from the group consisting of -NH-X 1 , -COO-X 1 , -C(=O)-NH-CH 2 -C(=O)-O-X 1 , and -C(=O)-NH-CH 2 -CH 2 -S(=O) 2 -O-X 1 ,wherein X 1 is selected from the group consisting of -(C=O)-(CH 2 ) m -P(=O)(OH)-X 2 , -(C=O)-(CH 2 ) m -CH(COOH)-CH 2 -P(=O)(OH)-X 2 , -CH 2 -O-(C=O)-(CH 2 ) m -P(=O)(OH)-X 2 , -CH 2 -O-C(=O)-(CH 2 ) m -CH(COOH) CH 2 -P(=O)(OH)-X 2 , -CH 2 -O-C(=O)-(CH 2 ) m -CH(COOH)-NH-(C=O)-NH-CH(COOH)-CH 2 -CH(CH 3 ) 2 , -CH 2 -O-C(=O)-Ar-CH 2 -CH(COOH)-(CH 2 ) m -C(=O)-NH-OH, -CH 2 -O-C(=O)-(CH 2 ) m -X 3 , -CH 2 -O-C(=O)-Ar-CH 2 -X 3 , and a protecting group, wherein X 2 is selected from the group consisting of -OH, -CH 2 -CH(COOH)-(CH 2 ) p -C(=O)-OH, and a protecting group, Ar is arylene, and X 3 is 2-oxotetrahydro-2H-thiopyran-3-yl, and each m and p is independently selected from the group consisting of 1, 2, 3, and 4; or R 3 is selected from the group consisting of -O-C(=O)-O-CH 2 -O-C(=O)-(CH 2 ) n -CH(COOH)-CH 2 -P(=O)(OH) 2 , and -O-C(=O)-CH 2 -CH 2 -P(=O)(OH)-CH 2 -CH(COOH)-(CH 2 ) n -C(=O)-OH, wherein each n is independently an integer selected from the group consisting of 1, 2, 3, and 4; and R 4 is selected from the group consisting of -NH 2 , -COOH, - C(=O)-NH-CH 2 -C(=O)-OH, and -C(=O)-NH-CH 2 -CH 2 -S(=O) 2 -OH; and pharmaceutically acceptable salts thereof.