mhurhangee/ep-ind-claims huggingface dataset:
A mineralizing biosurfactant comprising: i) a surface-active polypeptide module at least 6 amino acid residues in length, wherein the surface-active polypeptide module comprises an amino acid sequence selected from: a) (a b c d d' e f g) n wherein n is an integer from 2 to 12; amino acid residues a and d are hydrophobic amino acid residues; amino acid residue d' is absent or is any amino acid residue; at least one of residues b and c and at least one of residues e and f are hydrophilic amino acid residues and the other of amino acid residues b and c and e and f are any amino acid residue; amino acid residue g is any amino acid residue; or b) q r or q r wherein O is a hydrophobic amino acid residue; W is a hydrophilic amino acid residue; q and r are at least 1 and q + r is an integer between 6 and 130; and ii) a charged peptide module 5 to 40 amino acid residues in length comprising at least one hydrogen bond donating amino acid residue and at 4 to 12 positively charged amino acid residue; wherein the surface-active polypeptide and the charged peptide modules are conjugated to one another. i) a surface-active polypeptide module at least 6 amino acid residues in length, wherein the surface-active polypeptide module comprises an amino acid sequence selected from: a) (a b c d d' e f g) n wherein n is an integer from 2 to 12; amino acid residues a and d are hydrophobic amino acid residues; amino acid residue d' is absent or is any amino acid residue; at least one of residues b and c and at least one of residues e and f are hydrophilic amino acid residues and the other of amino acid residues b and c and e and f are any amino acid residue; amino acid residue g is any amino acid residue; or b) q r or q r wherein O is a hydrophobic amino acid residue; W is a hydrophilic amino acid residue; q and r are at least 1 and q + r is an integer between 6 and 130; and a) (a b c d d' e f g) n wherein n is an integer from 2 to 12; amino acid residues a and d are hydrophobic amino acid residues; amino acid residue d' is absent or is any amino acid residue; at least one of residues b and c and at least one of residues e and f are hydrophilic amino acid residues and the other of amino acid residues b and c and e and f are any amino acid residue; amino acid residue g is any amino acid residue; or b) q r or q r wherein O is a hydrophobic amino acid residue; W is a hydrophilic amino acid residue; q and r are at least 1 and q + r is an integer between 6 and 130; and ii) a charged peptide module 5 to 40 amino acid residues in length comprising at least one hydrogen bond donating amino acid residue and at 4 to 12 positively charged amino acid residue;
A method of load sharing, comprising: extracting a factor field in a packet header of a classified data flow, wherein the packet header of the classified data flow comprises outer layer source IP address, the outer layer destination IP address and the factor field, the factor field comprises one or more fields in the packet header of the classified data flow, the factor field is used for distinguishing the classified data flow, and the factor field is inner layer IP header or TEID fields; selecting a load sharing algorithm for data flow according to flow characteristic of the classified data flow, wherein the load sharing algorithm is used for uniformly allocating the data flow, and the factor field is taken as an input factor of the load sharing algorithm capable of uniformly allocating the data flows; calculating path of the data flow based on the load sharing algorithm according to the classified data flow; and sending the classified data flow according to the path of the data flow. extracting a factor field in a packet header of a classified data flow, wherein the packet header of the classified data flow comprises outer layer source IP address, the outer layer destination IP address and the factor field, the factor field comprises one or more fields in the packet header of the classified data flow, the factor field is used for distinguishing the classified data flow, and the factor field is inner layer IP header or TEID fields; selecting a load sharing algorithm for data flow according to flow characteristic of the classified data flow, wherein the load sharing algorithm is used for uniformly allocating the data flow, and the factor field is taken as an input factor of the load sharing algorithm capable of uniformly allocating the data flows; calculating path of the data flow based on the load sharing algorithm according to the classified data flow; and sending the classified data flow according to the path of the data flow.
A system comprising: multiple hybrid energy storage modules 'HESMs' (206, 208, 210) configured to accept constant-current DC input power (Idc) having a first time constant from a main power source, each HESM configured to provide constant-current output power having a second time constant via a first output to a first load and sequentially or simultaneously provide constant-voltage output power via a second output to a second load, wherein the first time constant is at least twice the second time constant of each HESM, each HESM comprising a combined rotating electrical machine-inertial storage module (306, 308) and electro-chemical storage module configured to generate second power that augments first power derived from the constant-current DC input power from the main power source, wherein each of the constant-current output power and the constant-voltage output power comprises the first power and the second power, wherein, in each HESM: the rotating electrical machine-inertial storage module comprises a flywheel, a rotor, and a control system; and when a speed of the flywheel is falling during power delivery, the control system is configured to increase a frequency fed to the rotor in order to maintain a nearly constant frequency at stator outputs. multiple hybrid energy storage modules 'HESMs' (206, 208, 210) configured to accept constant-current DC input power (Idc) having a first time constant from a main power source, each HESM configured to provide constant-current output power having a second time constant via a first output to a first load and sequentially or simultaneously provide constant-voltage output power via a second output to a second load, wherein the first time constant is at least twice the second time constant of each HESM, each HESM comprising a combined rotating electrical machine-inertial storage module (306, 308) and electro-chemical storage module configured to generate second power that augments first power derived from the constant-current DC input power from the main power source, wherein each of the constant-current output power and the constant-voltage output power comprises the first power and the second power, wherein, in each HESM: the rotating electrical machine-inertial storage module comprises a flywheel, a rotor, and a control system; and when a speed of the flywheel is falling during power delivery, the control system is configured to increase a frequency fed to the rotor in order to maintain a nearly constant frequency at stator outputs. the rotating electrical machine-inertial storage module comprises a flywheel, a rotor, and a control system; and when a speed of the flywheel is falling during power delivery, the control system is configured to increase a frequency fed to the rotor in order to maintain a nearly constant frequency at stator outputs.
A control method for a string inverter, wherein the method is applied to the string inverter; the string inverter comprises an inverter circuit and N direct current to direct current DC-DC converter circuits, wherein N is an integer greater than or equal to 2, an input end of each DC-DC circuit is connected to a corresponding photovoltaic string, an output end of each DC-DC circuit is connected to an input end of the inverter circuit, and the N DC-DC circuits comprise a non-IV curve scanning DC-DC circuit and an IV curve scanning DC-DC circuit; and the method characterized in that it comprises: in an IV curve scanning process, controlling an output power of the inverter circuit to be a specified power reference value, and controlling an output voltage of each non-IV curve scanning DC-DC circuit to be a specified voltage reference value, wherein the specified power reference value is less than or equal to a sum of input powers of all non-IV curve scanning DC-DC circuits before IV curve scanning, and the specified voltage reference value is greater than or equal to a preset percentage of a maximum value in open-circuit voltages, before the IV curve scanning, of photovoltaic strings connected to all IV curve scanning DC-DC circuits.
A blade outer air seal (BOAS) of a gas turbine engine, comprising: a bore which defines a bore portion and a bore anti-liberation portion along an axis; and a plug assembly received in said bore, said plug assembly comprising: a cup (70;70') which defines a cup portion and a cup anti-liberation portion along an axis, wherein said cup includes an axial slit extending at least partially along the length of the cup; and a wedge (72;72';72") mountable within said cup portion to at least partially radially expand said cup anti-liberation portion, wherein said wedge is mountable within said cup portion to engage said cup anti-liberation portion with said bore anti-liberation portion, wherein said cup anti-liberation portion includes a first reduced diameter portion and a second reduced diameter portion which each defines a diameter smaller than a diameter defined by said cup portion, said first reduced diameter portion defines a closed end section of said cup, and wherein said first reduced diameter portion defines a diameter greater than a diameter of said second reduced diameter portion, and said bore anti-liberation portion defines a radially inward directed shoulder, said second reduced diameter portion axially aligned with said radially inward directed shoulder. a bore which defines a bore portion and a bore anti-liberation portion along an axis; and a plug assembly received in said bore, said plug assembly comprising: a cup (70;70') which defines a cup portion and a cup anti-liberation portion along an axis, wherein said cup includes an axial slit extending at least partially along the length of the cup; and a wedge (72;72';72") mountable within said cup portion to at least partially radially expand said cup anti-liberation portion, wherein said wedge is mountable within said cup portion to engage said cup anti-liberation portion with said bore anti-liberation portion, wherein a cup (70;70') which defines a cup portion and a cup anti-liberation portion along an axis, wherein said cup includes an axial slit extending at least partially along the length of the cup; and a wedge (72;72';72") mountable within said cup portion to at least partially radially expand said cup anti-liberation portion, wherein said wedge is mountable within said cup portion to engage said cup anti-liberation portion with said bore anti-liberation portion, wherein said cup anti-liberation portion includes a first reduced diameter portion and a second reduced diameter portion which each defines a diameter smaller than a diameter defined by said cup portion, said first reduced diameter portion defines a closed end section of said cup, and wherein said first reduced diameter portion defines a diameter greater than a diameter of said second reduced diameter portion, and said bore anti-liberation portion defines a radially inward directed shoulder, said second reduced diameter portion axially aligned with said radially inward directed shoulder.
A method performed at a cache comprised in a network component, the cache being in communication with a content source and a playback device, the method comprising: receiving at the cache, from the content source, a plurality of content fragments and storing them in the cache; receiving at the cache, from a playback device, a request for one of the plurality of content fragments stored in the cache; determining a length of time associated with receipt at the cache of the requested content fragment from the content source; determining a bandwidth associated with the transmission of the requested content fragment from the content source to the cache, based on the determined length of time and a size of the requested content fragment; and the method being characterised by: sending by the cache to the playback device, the requested content fragment at a rate that does not exceed the determined bandwidth associated with the transmission of the requested content fragment from the content source to the cache. receiving at the cache, from the content source, a plurality of content fragments and storing them in the cache; receiving at the cache, from a playback device, a request for one of the plurality of content fragments stored in the cache; determining a length of time associated with receipt at the cache of the requested content fragment from the content source; determining a bandwidth associated with the transmission of the requested content fragment from the content source to the cache, based on the determined length of time and a size of the requested content fragment; and the method being characterised by: sending by the cache to the playback device, the requested content fragment at a rate that does not exceed the determined bandwidth associated with the transmission of the requested content fragment from the content source to the cache.
A magnetic resonance imaging method for performing multi-slice magnetic resonance imaging of a region of interest of an associated imaging subject using a radio frequency coil arranged to generate a B 1 magnetic field in the region of interest, the method comprising: - determining calibration radio frequency transmitter data formed by a model-based calculation for the loaded radio frequnecy coil or measured with the imaging subject arranged in the radio frequency coil and per-slice B 1 field value for each slice that is representative of the B 1 field over a selected area of the slice; - determining an adjusted per-slice radio frequency excitation for each slice that adjusts the B 1 field value for the slice to a selected value; - acquiring magnetic resonance imaging data for each slice using the adjusted per-slice radio frequency excitation for that slice; and - reconstructing the acquired magnetic resonance imaging data into a reconstructed image representation. - determining calibration radio frequency transmitter data formed by a model-based calculation for the loaded radio frequnecy coil or measured with the imaging subject arranged in the radio frequency coil and per-slice B 1 field value for each slice that is representative of the B 1 field over a selected area of the slice; - determining an adjusted per-slice radio frequency excitation for each slice that adjusts the B 1 field value for the slice to a selected value; - acquiring magnetic resonance imaging data for each slice using the adjusted per-slice radio frequency excitation for that slice; and - reconstructing the acquired magnetic resonance imaging data into a reconstructed image representation.
An automated calibration system for calibrating a gas sensor in-situ within a controlled atmosphere workstation, the system comprising: microprocessor control means for automatically controlling the calibration system; a gas supply line, operable by the control means, and configured to sequentially supply at least one gas with a predetermined gas concentration into a calibration chamber such that at least one gas concentration reference point can be determined to calibrate a sensing scale of the sensor; enclosure means movable between a first position and a second position; a drive mechanism, operable by the control means, for moving the enclosure means between the first position and the second position; wherein in the first position the enclosure means is arranged in a spaced relationship from the sensor such that a sensing head of the sensor is exposed to the controlled atmosphere of the workstation; and in the second position the enclosure means is arranged in engagement with at least one surface of the controlled atmosphere workstation so as to define the calibration chamber and enclose the sensing head in the calibration chamber. microprocessor control means for automatically controlling the calibration system; a gas supply line, operable by the control means, and configured to sequentially supply at least one gas with a predetermined gas concentration into a calibration chamber such that at least one gas concentration reference point can be determined to calibrate a sensing scale of the sensor; enclosure means movable between a first position and a second position; a drive mechanism, operable by the control means, for moving the enclosure means between the first position and the second position; wherein in the first position the enclosure means is arranged in a spaced relationship from the sensor such that a sensing head of the sensor is exposed to the controlled atmosphere of the workstation; and in the second position the enclosure means is arranged in engagement with at least one surface of the controlled atmosphere workstation so as to define the calibration chamber and enclose the sensing head in the calibration chamber.
A catalyst-carrying filter comprising a honeycomb-structured base material having a plurality of cells that serve as exhaust gas passages and are partitioned by a partition wall formed of a porous ceramic having a number of pores, the partition wall including a gas-inflow-side layer and a gas-outflow-side layer, one open end and the other open end of the plurality of cells being alternately plugged by plugging sections; the gas-inflow-side layer including a PM collection layer that has an average pore size of 1 to 15 μm so as to collect particulate matter, and a PM removal catalyst layer that supports or is coated with an oxidizing catalyst for promoting oxidation of particulate matter contained in exhaust gas; and the gas-outflow-side layer including a gas purification catalyst layer that supports or is coated with a gas purification catalyst that promotes oxidation of unburned gas, wherein the amount (g/l) of oxidizing catalyst supported on the PM removal catalyst layer is larger than that of the gas purification catalyst layer by a factor of 1.05 to 10.
A method for producing a 2-fluoroacrylate having the structure of formula F, wherein said method comprises the steps of: mixing a vinyl ether having the structure of formula A with dichloromonofluoromethane to yield a substituted cyclopropane compound having the structure of formula B; mixing the substituted cyclopropane compound having the structure of formula B with R 2 OH to yield an acetal product having the structure of formula C, followed by hydrolysis to yield 2-fluoroacrylaldehyde having the structure of formula D, wherein the substituted cyclopropane compound having the structure of formula B is mixed with R 2 OH at a temperature of 80-150°C; or reacting the substituted cyclopropane compound having the structure of formula B with water to yield 2-fluoroacrylaldehyde having the structure of formula D via hydrolysis; oxidizing 2-fluoroacrylaldehyde having the structure of formula D to yield 2-fluoroacrylic acid having the structure of formula E, wherein the oxidization utilizes a catalyst selected from the group consisting of an iron salt, a vanadium salt, tungstate, a molybdenum salt, a complex salt derived therefrom, and the cobalt salt, cobalt diacetylacetonate, and is conducted at a temperature of 0-60°C; mixing 2-fluoroacrylic acid having the structure of formula E with R 3 OH to yield a 2-fluoroacrylate having the structure of formula F, wherein the mixing is conducted at a temperature of 10-50°C; A B C D E F wherein, each of R 1, R 2 and R 3 is independently a C1 to C20 aliphatic or aromatic substituent. mixing a vinyl ether having the structure of formula A with dichloromonofluoromethane to yield a substituted cyclopropane compound having the structure of formula B; mixing the substituted cyclopropane compound having the structure of formula B with R 2 OH to yield an acetal product having the structure of formula C, followed by hydrolysis to yield 2-fluoroacrylaldehyde having the structure of formula D, wherein the substituted cyclopropane compound having the structure of formula B is mixed with R 2 OH at a temperature of 80-150°C; or reacting the substituted cyclopropane compound having the structure of formula B with water to yield 2-fluoroacrylaldehyde having the structure of formula D via hydrolysis; oxidizing 2-fluoroacrylaldehyde having the structure of formula D to yield 2-fluoroacrylic acid having the structure of formula E, wherein the oxidization utilizes a catalyst selected from the group consisting of an iron salt, a vanadium salt, tungstate, a molybdenum salt, a complex salt derived therefrom, and the cobalt salt, cobalt diacetylacetonate, and is conducted at a temperature of 0-60°C; mixing 2-fluoroacrylic acid having the structure of formula E with R 3 OH to yield a 2-fluoroacrylate having the structure of formula F, wherein the mixing is conducted at a temperature of 10-50°C; A B C D E F wherein, each of R 1, R 2 and R 3 is independently a C1 to C20 aliphatic or aromatic substituent.
A preparation method for an acrylic acid-based polymer, comprising the steps of: feeding a monomer composition comprising a first acrylic acid-based monomer, and a first polymerization initiator into a polymerization reactor; polymerizing the monomer composition wherein the step of feeding the monomer composition into a polymerization reactor and the step of polymerizing the monomer composition are carried out simultaneously; and adding a second acrylic acid-based monomer, and a second polymerization initiator into the polymerization reactor after the feeding of the monomer composition is completed, and aging the resulting composition, wherein the first and the second acrylic acid-based monomers are the same as or different from each other, the second acrylic acid-based monomer is contained in an amount of 1 to 10 parts by weight based on 100 parts by weight of the first acrylic acid-based monomer, the second acrylic acid-based monomer, and the second polymerization initiator are added into the polymerization reactor within 5 minutes after the feeding of the monomer composition is completed, the step of aging is carried out for 1 to 10 hours, and the step of aging maintains the temperature of 60 to 90°C. feeding a monomer composition comprising a first acrylic acid-based monomer, and a first polymerization initiator into a polymerization reactor; polymerizing the monomer composition wherein the step of feeding the monomer composition into a polymerization reactor and the step of polymerizing the monomer composition are carried out simultaneously; and adding a second acrylic acid-based monomer, and a second polymerization initiator into the polymerization reactor after the feeding of the monomer composition is completed, and aging the resulting composition, wherein the first and the second acrylic acid-based monomers are the same as or different from each other, the second acrylic acid-based monomer is contained in an amount of 1 to 10 parts by weight based on 100 parts by weight of the first acrylic acid-based monomer, the second acrylic acid-based monomer, and the second polymerization initiator are added into the polymerization reactor within 5 minutes after the feeding of the monomer composition is completed, the step of aging is carried out for 1 to 10 hours, and the step of aging maintains the temperature of 60 to 90°C.