mhurhangee/ep-ind-claims huggingface dataset:
A method for producing a cationic surfactant comprising the following steps: step 1: a step of obtaining an alkanolamine ester by reacting an alkanolamine with a fatty acid or a fatty acid alkyl ester without using hypophosphoric acid or a salt thereof; step 2: a step of obtaining a cationic surfactant by quaternizing the alkanolamine ester obtained in the step 1 with a dialkyl sulfate; characterized by step 3: a step of performing an oxidation treatment of the cationic surfactant obtained in the step 2; and step 4: a step of performing a reduction treatment of the cationic surfactant subjected to the oxidation treatment obtained in the step 3. step 1: a step of obtaining an alkanolamine ester by reacting an alkanolamine with a fatty acid or a fatty acid alkyl ester without using hypophosphoric acid or a salt thereof; step 2: a step of obtaining a cationic surfactant by quaternizing the alkanolamine ester obtained in the step 1 with a dialkyl sulfate; characterized by step 3: a step of performing an oxidation treatment of the cationic surfactant obtained in the step 2; and step 4: a step of performing a reduction treatment of the cationic surfactant subjected to the oxidation treatment obtained in the step 3.
An inverter structure of an inverter (15, 16) comprising a smoothing capacitor and a plurality of power modules, wherein the smoothing capacitor includes a plurality of columnar unit capacitors each having electrodes at both ends thereof, a plate-shaped one-end-side bus plate connected to the electrode at one end of each unit capacitor, and a plate-shaped other-end-side bus plate connected to the electrode at the other end of the unit capacitor, and the unit capacitors are arranged, with axes thereof parallel to each other, side by side in a direction along a plane perpendicular to the axes; the unit capacitors are arranged at positions equally distant from a predetermined center of the inverter (15, 16), and a distance between each power module and at least the unit capacitor closest to the power module is set to be constant, the columnar unit capacitors are connected together by being held from both sides in the axial direction (t) by the one-end-side bus plate and the other-end-side bus plate, and the one-end-side bus plate and the other-end-side bus plate are circular in outer shape. the smoothing capacitor includes a plurality of columnar unit capacitors each having electrodes at both ends thereof, a plate-shaped one-end-side bus plate connected to the electrode at one end of each unit capacitor, and a plate-shaped other-end-side bus plate connected to the electrode at the other end of the unit capacitor, and the unit capacitors are arranged, with axes thereof parallel to each other, side by side in a direction along a plane perpendicular to the axes; the unit capacitors are arranged at positions equally distant from a predetermined center of the inverter (15, 16), and a distance between each power module and at least the unit capacitor closest to the power module is set to be constant, the columnar unit capacitors are connected together by being held from both sides in the axial direction (t) by the one-end-side bus plate and the other-end-side bus plate, and the one-end-side bus plate and the other-end-side bus plate are circular in outer shape.
A method for achieving load balance between access point devices in a wireless local area network, in which wireless connecting service is provided to a plurality wireless stations through multiple access points, the method comprises following steps: electing a master access point from said multiple access points by the manner of exchanging messages among said multiple access points, wherein the rest of said multiple access points being set as slave access point; connecting a mobile wireless station desired to be connected exclusively to said elected master access point; wherein said manner of exchanging messages comprises the manner of exchanging loading level messages among said multiple access points; said step of electing a master access point comprises electing the access point with a lowest loading level as the master access point. electing a master access point from said multiple access points by the manner of exchanging messages among said multiple access points, wherein the rest of said multiple access points being set as slave access point; connecting a mobile wireless station desired to be connected exclusively to said elected master access point; wherein said manner of exchanging messages comprises the manner of exchanging loading level messages among said multiple access points; said step of electing a master access point comprises electing the access point with a lowest loading level as the master access point.
A computer-implemented method comprising the steps: processing a portion of source code to generate an arithmetic circuit, wherein: the source code is written in a high level programming language and further wherein the source code represents a smart contract; and the arithmetic circuit comprises one or more arithmetic gates arranged to represent some or all of the functionality expressed in the source code, wherein the arithmetic circuit is architecture independent. the source code is written in a high level programming language and further wherein the source code represents a smart contract; and the arithmetic circuit comprises one or more arithmetic gates arranged to represent some or all of the functionality expressed in the source code, wherein the arithmetic circuit is architecture independent.
A method for multi-media communication with multiple communication sessions over a plurality of networks (206, 208, 210, 502, 504, 506) comprising: (a) transmitting a first session invite request having a plurality of first call transaction identifiers, wherein each of the plurality of first call transaction identifiers has a first call transaction value; (b) engaging in a first communication session through a first communication network utilizing the first session invite request wherein the first communication session is engaged using a proxy; (c) concurrent with at least one of: step (a) and (b), transmitting a second session invite request having a plurality of second call transaction identifiers, wherein each of the plurality of second call transaction identifiers has a second call transaction value, such that the plurality of first call transaction identifiers corresponds to the plurality of second call transaction identifiers and at least one of the plurality of first call transaction values is different from the plurality of second call transaction values for corresponding first call transaction identifiers and second call transaction identifiers causing the proxy to determine that the second session invite request is not a duplicate; and (d) engaging in a second communication session through a second communication network using the proxy, utilizing the second session invite request, wherein a first communication device transmits the first session invite request and the second session invite request, wherein the first communication session and the second communication session are conducted between the first communication device and a second communication device. (a) transmitting a first session invite request having a plurality of first call transaction identifiers, wherein each of the plurality of first call transaction identifiers has a first call transaction value; (b) engaging in a first communication session through a first communication network utilizing the first session invite request wherein the first communication session is engaged using a proxy; (c) concurrent with at least one of: step (a) and (b), transmitting a second session invite request having a plurality of second call transaction identifiers, wherein each of the plurality of second call transaction identifiers has a second call transaction value, such that the plurality of first call transaction identifiers corresponds to the plurality of second call transaction identifiers and at least one of the plurality of first call transaction values is different from the plurality of second call transaction values for corresponding first call transaction identifiers and second call transaction identifiers causing the proxy to determine that the second session invite request is not a duplicate; and (d) engaging in a second communication session through a second communication network using the proxy, utilizing the second session invite request,
A method for separation of lignin from original black liquor (BLIN) having a first pH value, comprising the following phases in sequence: a first precipitation phase (PR 1) wherein a first acidifier charge is added to the original black liquor in order to decrease the pH value of the original black liquor to a second pH level whereby less than 10% of the total lignin content is precipitated and preferably as small nucleus particles, said second pH level being at least 1 pH unit below that of the first pH value, a second precipitation phase (PR 2) wherein a second acidifier charge is added to the acidified original black liquor from the first precipitation phase in order to decrease the pH value to a third pH level whereby lignin is additionally precipitated and preferably as growth of nucleus particles formed in the first precipitation phase and growth of nucleus particles precipitated in the second precipitation phase, said third pH level being at least 0,1 pH units below that of the second pH value, so at least 30% of the total lignin content in original black liquor (BLIN) is precipitated in total after the second precipitation phase, and that the pH level of the acidified original black liquor is still alkaline, i.e. has a pH level above 7.0 after the second precipitation phase, followed by a separation phase wherein the precipitated lignin is separated from the remaining liquid phase of the acidified original black liquor, sending said remaining liquid phase of the acidified original black liquor to a recovery boiler in a recovery process. a first precipitation phase (PR 1) wherein a first acidifier charge is added to the original black liquor in order to decrease the pH value of the original black liquor to a second pH level whereby less than 10% of the total lignin content is precipitated and preferably as small nucleus particles, said second pH level being at least 1 pH unit below that of the first pH value, a second precipitation phase (PR 2) wherein a second acidifier charge is added to the acidified original black liquor from the first precipitation phase in order to decrease the pH value to a third pH level whereby lignin is additionally precipitated and preferably as growth of nucleus particles formed in the first precipitation phase and growth of nucleus particles precipitated in the second precipitation phase, said third pH level being at least 0,1 pH units below that of the second pH value, so at least 30% of the total lignin content in original black liquor (BLIN) is precipitated in total after the second precipitation phase, and that the pH level of the acidified original black liquor is still alkaline, i.e. has a pH level above 7.0 after the second precipitation phase, followed by a separation phase wherein the precipitated lignin is separated from the remaining liquid phase of the acidified original black liquor, sending said remaining liquid phase of the acidified original black liquor to a recovery boiler in a recovery process.
A bladed rotor arrangement comprising a rotor, a plurality of rotor blades, at least one seal plate (68, 70) and a plurality of lock plates (48, 50), the rotor blades being mounted on the periphery of the rotor, each rotor blade comprising an aerofoil, a platform, a shank and a root, the rotor comprising a plurality of circumferentially spaced axially extending slots, the root of each rotor blade locating in a respective one of the axially extending slots in the periphery of the rotor, a plurality of lock plates being arranged at a first axial end of the rotor, the radially outer ends of the lock plates at the first axial end of the rotor engaging grooves defined by radially inwardly extending flanges on the platforms of the rotor blades, at least one seal plate being arranged at the first axial end of the rotor, the radially inner ends of the lock plates at the first axial end of the rotor engaging a circumferentially extending groove at least partially defined by the at least one seal plate at the first axial end of the rotor and the first axial end of the rotor, the at least one seal plate at the first axial end of the rotor having at least one anti-rotation feature, the at least one anti-rotation feature comprising a projection extending axially from the at least one seal plate, characterised in that the at least one seal plate having an axially extending flange to define the circumferentially extending groove, the projection extending from the axially extending flange, the projection being arranged to locate in a slot in a first axial end of the radially inner end of the root of a rotor blade, the slot is formed in the bottom surface of the root of the rotor blade, the slot has a flat base and the anti-rotation feature has a matching flat remote end, the slot has flat circumferentially spaced parallel side surfaces adjacent to the base, the anti-rotation feature has matching flat parallel surfaces adjacent to the remote end of the anti-rotation feature, the slot has flat circumferentially spaced chamfered side surfaces which intersect the adjacent surface of the first axial end of the root and which blend smoothly into the parallel side surfaces and the anti-rotation feature has radiused side surfaces which blend smoothly from the parallel side surfaces to the seal plate.
An oxygenator comprising: a first polymer layer comprising a first plurality of gas channels and a first plurality of fluid channels; a second polymer layer comprising a second plurality of gas channels and a second plurality of fluid channels, each of the second plurality of gas channels overlapping one of the first plurality of fluid channels and each of the second plurality of fluid channels overlapping one of the first plurality of gas channels; a third polymer layer comprising a third plurality of gas channels and a third plurality of fluid channels, each of the third plurality of gas channels overlapping one of the second plurality of fluid channels and each of the third plurality of fluid channels overlapping one of the second plurality of gas channels; a plurality of gas vias defined in the second polymer layer, each of the plurality of gas vias coupling one of the first plurality of gas channels to one of the third plurality of gas channels; and a pressure vessel housing the first, second, and third polymer layers, wherein an inlet to the first, second, and third plurality of gas channels is open to an ambient environment within the pressure vessel. a first polymer layer comprising a first plurality of gas channels and a first plurality of fluid channels; a second polymer layer comprising a second plurality of gas channels and a second plurality of fluid channels, each of the second plurality of gas channels overlapping one of the first plurality of fluid channels and each of the second plurality of fluid channels overlapping one of the first plurality of gas channels; a third polymer layer comprising a third plurality of gas channels and a third plurality of fluid channels, each of the third plurality of gas channels overlapping one of the second plurality of fluid channels and each of the third plurality of fluid channels overlapping one of the second plurality of gas channels; a plurality of gas vias defined in the second polymer layer, each of the plurality of gas vias coupling one of the first plurality of gas channels to one of the third plurality of gas channels; and a pressure vessel housing the first, second, and third polymer layers, wherein an inlet to the first, second, and third plurality of gas channels is open to an ambient environment within the pressure vessel.
A substrate for solar cells, wherein the substrate is configured such that: an area of the substrate remains exposed when at least one solar cell having at least one cropped corner that defines a corner region is attached to the substrate, wherein the area of the substrate that remains exposed includes a corner conductor; an electrical connection between one of the solar cells and the corner conductor can be made in the corner region; and the electrical connection, which is establishable by connecting a first interconnect in a first location of the corner conductor to the one of the solar cells, is repairable by connecting a second interconnect in a second location of the corner conductor different from the first location, and wherein an area of the corner conductor used for the electrical connection is large enough to encompass both the first and second locations. an area of the substrate remains exposed when at least one solar cell having at least one cropped corner that defines a corner region is attached to the substrate, wherein the area of the substrate that remains exposed includes a corner conductor; an electrical connection between one of the solar cells and the corner conductor can be made in the corner region; and the electrical connection, which is establishable by connecting a first interconnect in a first location of the corner conductor to the one of the solar cells, is repairable by connecting a second interconnect in a second location of the corner conductor different from the first location, and wherein an area of the corner conductor used for the electrical connection is large enough to encompass both the first and second locations.
Method for inputting safety-critical control commands in a railway system having the following steps in the specific order: A) inputting the control command into an operator station, B) forwarding the control command from the operator station to a system component to be activated, C) generating an at least partially encrypted system response in the system component, D) sending the system response from the system component to the operator station, E) transferring the encrypted system response from the operator station, which cannot detect the contents of the system response, directly to a mobile receiving device and F) decrypting the system response in the receiving device and confirming the control command on the receiving device and sending a confirmation for the control command to the system component, wherein - the receiving device is a smartphone, a mobile telephone, a tablet, a laptop, a smartwatch, a webcam in connection with a further computer or a radio receiver, - the operator station and the system component are stationary, - the receiving device cannot receive data directly from the system component, and - the transfer in step E) comprises indicating the encrypted system response on a monitor of the operator station and photographing the indicated, encrypted system response with the receiving device. A) inputting the control command into an operator station, B) forwarding the control command from the operator station to a system component to be activated, C) generating an at least partially encrypted system response in the system component, D) sending the system response from the system component to the operator station, E) transferring the encrypted system response from the operator station, which cannot detect the contents of the system response, directly to a mobile receiving device and F) decrypting the system response in the receiving device and confirming the control command on the receiving device and sending a confirmation for the control command to the system component, wherein - the receiving device is a smartphone, a mobile telephone, a tablet, a laptop, a smartwatch, a webcam in connection with a further computer or a radio receiver, - the operator station and the system component are stationary, - the receiving device cannot receive data directly from the system component, and - the transfer in step E) comprises indicating the encrypted system response on a monitor of the operator station and photographing the indicated, encrypted system response with the receiving device. - the receiving device is a smartphone, a mobile telephone, a tablet, a laptop, a smartwatch, a webcam in connection with a further computer or a radio receiver, - the operator station and the system component are stationary, - the receiving device cannot receive data directly from the system component, and - the transfer in step E) comprises indicating the encrypted system response on a monitor of the operator station and photographing the indicated, encrypted system response with the receiving device.
A cationic electrodeposition paint composition, the cationic electrodeposition paint composition comprising a cationic epoxy resin, a blocked isocyanate curing agent, a hydrophobic agent, a viscosity modifier and a neutralizing acid in an aqueous medium, a solid content mass ratio / of the cationic epoxy resin and the blocked polyisocyanate curing agent is 60/40 to 80/20, wherein an SP value of the hydrophobic agent is 10.2 or more and less than 10.6 and is lower by 0.6 to 1.0 than an SP value of the cationic epoxy resin, and a content of the hydrophobic agent is 0.2 to 5 mass% with respect to a total amount of the cationic epoxy resin and the blocked polyisocyanate curing agent, wherein the viscosity modifier is crosslinked resin particles with a mean particle diameter of 50 to 200 nm, and a content of the viscosity modifier is 3 to 10 mass% with respect to a total amount of the cationic epoxy resin, the blocked polyisocyanate curing agent and the hydrophobic agent, wherein coulombic efficiency of the cationic electrodeposition paint composition is 2.0 to 2.5 mg/(μm·C), and wherein the hydrophobic agent is non-crosslinked acrylic resin.
A bronze colored insulating glass window unit including first and second glass substrates (1, 50) and a coating supported by at least the first glass substrate, the coating comprising moving away from the first glass substrate: a first dielectric layer; an absorber layer; a second dielectric layer; a first contact layer; an IR reflecting layer comprising silver, wherein the coating has only one IR reflecting layer comprising silver; a second contact layer; and a third dielectric layer, wherein the IG unit has a visible transmission of from about 30 to 45%, and bronze color by way of an a*g color value of from about 0 to +3.0 and a b*g color value of from about 0.0 to +3.0, and a glass side visible reflectance of no more than 16%, and wherein the IG window unit is able to achieve these characteristics when having only one IR reflecting layer comprising silver, wherein the absorber layer comprises NbZr. a first dielectric layer; an absorber layer; a second dielectric layer; a first contact layer; an IR reflecting layer comprising silver, wherein the coating has only one IR reflecting layer comprising silver; a second contact layer; and a third dielectric layer, wherein the IG unit has a visible transmission of from about 30 to 45%, and bronze color by way of an a*g color value of from about 0 to +3.0 and a b*g color value of from about 0.0 to +3.0, and a glass side visible reflectance of no more than 16%, and wherein the IG window unit is able to achieve these characteristics when having only one IR reflecting layer comprising silver, wherein the absorber layer comprises NbZr.