mhurhangee/patent-ind-claim-en huggingface dataset:
Process for producing polyurethane foams by reaction of component A) containing one or more polyether polyols A1 having a hydroxyl number according to DIN 53240-1:2013-06 of more than 120 mg KOH/g, B) optionally B1) catalysts and/or B2) auxiliary and additive substances, C) water and/or physical blowing agents, with D) di- and/or polyisocyanates essentially consisting of tolylene 2,4-diisocyanate and tolylene 2,6-diisocyanate; wherein production is carried out at an index of 70 to 120, characterized in that production is carried out in the presence of at least one compound E having the following formula (I): wherein R 1 is an aromatic hydrocarbon radical having at least 5 carbon atoms or a linear, branched, substituted or unsubstituted aliphatic hydrocarbon radical having at least 2 or, if branched, at least 3 carbon atoms; R 2 is a linear, branched, substituted or unsubstituted aliphatic hydrocarbon radical; and n is 1 to 3. component A) containing one or more polyether polyols A1 having a hydroxyl number according to DIN 53240-1:2013-06 of more than 120 mg KOH/g, B) optionally B1) catalysts and/or B2) auxiliary and additive substances, C) water and/or physical blowing agents, with D) di- and/or polyisocyanates essentially consisting of tolylene 2,4-diisocyanate and tolylene 2,6-diisocyanate; wherein production is carried out at an index of 70 to 120, characterized in that production is carried out in the presence of at least one compound E having the following formula (I): wherein R 1 is an aromatic hydrocarbon radical having at least 5 carbon atoms or a linear, branched, substituted or unsubstituted aliphatic hydrocarbon radical having at least 2 or, if branched, at least 3 carbon atoms; R 2 is a linear, branched, substituted or unsubstituted aliphatic hydrocarbon radical; and n is 1 to 3.
A holder for mounting an optical element to a laser machining head , the holder comprising: - a socket comprising an aperture and a seat encircling the aperture , wherein the seat is configured to receive the optical element such that the optical element is positioned at the aperture ; - an annular spring part configured to be positioned at a mounting surface of the socket and comprising a rim portion and a plurality of cantilever spring elements extending radially inwards from the rim portion , wherein radially-inner edges of the cantilever spring elements define an opening that overlaps the aperture ; and - a fixing means configured to fix the rim portion of the spring part to the mounting surface of the socket such that the cantilever spring elements are disposed on the optical element for pressing the optical element towards the seat , when the optical element is received at the seat ; wherein the holder further comprises the optical element having a first optical surface and a second optical surface ; wherein the second optical surface is positioned at the aperture and the first optical surface protrudes outwardly above the mounting surface of the socket ; and wherein the cantilever spring elements are disposed at the first optical surface of the optical element pressing the optical element towards the seat ; characterized in that the cantilever spring elements only contact an edge (5a1) of the optical element . - a socket comprising an aperture and a seat encircling the aperture , wherein the seat is configured to receive the optical element such that the optical element is positioned at the aperture ; - an annular spring part configured to be positioned at a mounting surface of the socket and comprising a rim portion and a plurality of cantilever spring elements extending radially inwards from the rim portion , wherein radially-inner edges of the cantilever spring elements define an opening that overlaps the aperture ; and - a fixing means configured to fix the rim portion of the spring part to the mounting surface of the socket such that the cantilever spring elements are disposed on the optical element for pressing the optical element towards the seat , when the optical element is received at the seat ; wherein the holder further comprises the optical element having a first optical surface and a second optical surface ; wherein the second optical surface is positioned at the aperture and the first optical surface protrudes outwardly above the mounting surface of the socket ; and wherein the cantilever spring elements are disposed at the first optical surface of the optical element pressing the optical element towards the seat ; characterized in that the cantilever spring elements only contact an edge (5a1) of the optical element .
A method for treating an emulsion emanating from a quenching process in production of ethylene, the method comprising: adding a demulsifier to a hydrocarbon/water emulsion in a quench water tower and/or a quench water loop in use for ethylene production; online monitoring of zeta potential of the hydrocarbon/water emulsion in the quench water tower and/or the quench water loop; and in response to the online monitoring of zeta potential, changing the amount of demulsifier being added to the hydrocarbon/water emulsion such that the zeta potential of the emulsion is within a range of -30 to +30 mV. adding a demulsifier to a hydrocarbon/water emulsion in a quench water tower and/or a quench water loop in use for ethylene production; online monitoring of zeta potential of the hydrocarbon/water emulsion in the quench water tower and/or the quench water loop; and in response to the online monitoring of zeta potential, changing the amount of demulsifier being added to the hydrocarbon/water emulsion such that the zeta potential of the emulsion is within a range of -30 to +30 mV.
An electrolytic solution, comprising a lithium salt, an organic solvent, and an additive, wherein the additive comprises a sultam compound represented by Structural Formula I: wherein R is selected from substituted or unsubstituted C 1 to C 10 hydrocarbyls, wherein a substituent is selected from a phenyl, C 1 to C 6 alkyls, or C 1 to C 6 alkenyls; X is a sulfur atom or a phosphorus atom; and R 1 and R 2 each are independently selected from an oxygen atom, a fluorine atom, a chlorine atom, a bromine atom, and substituted or unsubstituted C 1 to C 10 hydrocarbyls, wherein a substituent contains one or more of elements fluorine, chlorine, bromine, iodine, nitrogen, oxygen, sulfur, silicon, boron, and phosphorus; and both R 1 and R 2 are not oxygen atoms concurrently. R is selected from substituted or unsubstituted C 1 to C 10 hydrocarbyls, wherein a substituent is selected from a phenyl, C 1 to C 6 alkyls, or C 1 to C 6 alkenyls; X is a sulfur atom or a phosphorus atom; and R 1 and R 2 each are independently selected from an oxygen atom, a fluorine atom, a chlorine atom, a bromine atom, and substituted or unsubstituted C 1 to C 10 hydrocarbyls, wherein a substituent contains one or more of elements fluorine, chlorine, bromine, iodine, nitrogen, oxygen, sulfur, silicon, boron, and phosphorus; and both R 1 and R 2 are not oxygen atoms concurrently.
A fortifying powder comprising: a. a lipophilic nutrient, b. a monoglyceride and diglyceride (MDG) oil present at a concentration of 6 wt% to 50 wt% of the fortifying powder, c. a phospholipid present at a concentration of 1 wt% to 12 wt% of the fortifying powder, and d. a carrier. a. a lipophilic nutrient, b. a monoglyceride and diglyceride (MDG) oil present at a concentration of 6 wt% to 50 wt% of the fortifying powder, c. a phospholipid present at a concentration of 1 wt% to 12 wt% of the fortifying powder, and d. a carrier.
A method for programming and operating a control system (10, 10'-10′′′) of an industrial automation facility, in which a program for the control system is developed with a development tool, having the following steps: - transmission of data from a web server built into the control system (10, 10'-10′′′) to a computer which is connected to the control system (10, 10'-10′′′) via a network , the data comprising a web-based development environment; - representation of the development environment in a web browser embodied on the computer ; - development and/or processing of a program for the control system by a user and by using the represented development environment, characterized by the following steps: - conversion of the program developed and/or processed by the user into a high-level language program by means of a conversion module implemented in the web browser ; - transmission of the high-level language program to the control system ; - conversion of the high-level language program into a binary program inside the control system (10, 10'-10′′′); and - implementation the binary program by means of the control system . - transmission of data from a web server built into the control system (10, 10'-10′′′) to a computer which is connected to the control system (10, 10'-10′′′) via a network , the data comprising a web-based development environment; - representation of the development environment in a web browser embodied on the computer ; - development and/or processing of a program for the control system by a user and by using the represented development environment, characterized by the following steps: - conversion of the program developed and/or processed by the user into a high-level language program by means of a conversion module implemented in the web browser ; - transmission of the high-level language program to the control system ; - conversion of the high-level language program into a binary program inside the control system (10, 10'-10′′′); and - implementation the binary program by means of the control system .
A process for producing an aqueous polymer dispersion by free-radically initiated aqueous emulsion polymerization, which comprises polymerizing, in an aqueous medium, (a) 40 to 75 parts by weight of at least one vinylaromatic compound and (b) 24.9 to 59.9 parts by weight of at least one conjugated aliphatic diene (c) 0.1 to 10 parts by weight of at least one monomer comprising acid groups and (d) 0 to 20 parts by weight of at least one other monoethylenically unsaturated monomer, the amounts of the monomers (a) to (d) adding up to 100 parts by weight, in a monomer feed process in the presence of at least one inorganic peroxide and at least one organic peroxide, with the proviso that - the continuous metering of the inorganic peroxide starts at the same time as the continuous metering of the vinylaromatic compound, - the metering of the organic peroxide is started at a time at which at least 5% and not more than 20% of the vinylaromatic compound has already been metered in in a continuous mass flow under polymerization conditions and - optionally a portion of inorganic peroxide is initially charged. (a) 40 to 75 parts by weight of at least one vinylaromatic compound and (b) 24.9 to 59.9 parts by weight of at least one conjugated aliphatic diene (c) 0.1 to 10 parts by weight of at least one monomer comprising acid groups and (d) 0 to 20 parts by weight of at least one other monoethylenically unsaturated monomer, the amounts of the monomers (a) to (d) adding up to 100 parts by weight, in a monomer feed process in the presence of at least one inorganic peroxide and at least one organic peroxide, with the proviso that - the continuous metering of the inorganic peroxide starts at the same time as the continuous metering of the vinylaromatic compound, - the metering of the organic peroxide is started at a time at which at least 5% and not more than 20% of the vinylaromatic compound has already been metered in in a continuous mass flow under polymerization conditions and - optionally a portion of inorganic peroxide is initially charged. the amounts of the monomers (a) to (d) adding up to 100 parts by weight, in a monomer feed process in the presence of at least one inorganic peroxide and at least one organic peroxide, with the proviso that - the continuous metering of the inorganic peroxide starts at the same time as the continuous metering of the vinylaromatic compound, - the metering of the organic peroxide is started at a time at which at least 5% and not more than 20% of the vinylaromatic compound has already been metered in in a continuous mass flow under polymerization conditions and - optionally a portion of inorganic peroxide is initially charged. - the continuous metering of the inorganic peroxide starts at the same time as the continuous metering of the vinylaromatic compound, - the metering of the organic peroxide is started at a time at which at least 5% and not more than 20% of the vinylaromatic compound has already been metered in in a continuous mass flow under polymerization conditions and - optionally a portion of inorganic peroxide is initially charged.
Headphones comprising an earpiece, the earpiece comprising: an earpiece housing defining a stem opening; and a latching mechanism disposed within the earpiece housing , the latching mechanism having a latch plate defining an aperture configured to receive a stem base of a headband and a switch configured to shift a position of the latch plate from a first position to a second position, wherein actuation of the switch releases the stem base from the latching mechanism such that the stem base is removable from the aperture and the earpiece is detachable from the headband. an earpiece housing defining a stem opening; and a latching mechanism disposed within the earpiece housing , the latching mechanism having a latch plate defining an aperture configured to receive a stem base of a headband and a switch configured to shift a position of the latch plate from a first position to a second position, wherein actuation of the switch releases the stem base from the latching mechanism such that the stem base is removable from the aperture and the earpiece is detachable from the headband.
A rechargeable manganese battery comprising: a first electrode including a porous, conductive support; a second electrode including a catalyst support and a catalyst disposed over the catalyst support; and an electrolyte disposed between the first electrode and the second electrode to support reversible precipitation and dissolution of manganese at the first electrode and reversible evolution and oxidation of hydrogen at the second electrode, wherein the electrolyte is aqueous and acidic, and the rechargeable manganese battery is sealed after being purged with hydrogen. a first electrode including a porous, conductive support; a second electrode including a catalyst support and a catalyst disposed over the catalyst support; and an electrolyte disposed between the first electrode and the second electrode to support reversible precipitation and dissolution of manganese at the first electrode and reversible evolution and oxidation of hydrogen at the second electrode, wherein the electrolyte is aqueous and acidic, and the rechargeable manganese battery is sealed after being purged with hydrogen.
A switching device comprising: a first switch (SW1a) provided in a path of current output from a direct current power supply; a second switch (SW1b) that is provided in parallel with the first switch (SW1a) in the path of current output from the direct current power supply, and turns on after the first switch (SW1a) is turned on, and turns off after a predetermined period of time after the first switch (SW1a) is turned off; a capacitor (C1) that gets connected in parallel with the first switch (SW1a) when the second switch (SW1b) turns on after the first switch (SW1a) is turned on; and a discharging unit (R2) that discharges a charge stored in the capacitor (C1), after the second switch (SW1b) is turned off, wherein a disconnection speed when the first switch (SW1a) is disconnected from an on state and a capacitance of the capacitor (C1) are set such that a dielectric strength voltage rises faster than a rising speed of a charging voltage of the capacitor (C1), in a case where resistance of a load that receives a supply of current from the direct current power supply is minimal. a first switch (SW1a) provided in a path of current output from a direct current power supply; a second switch (SW1b) that is provided in parallel with the first switch (SW1a) in the path of current output from the direct current power supply, and turns on after the first switch (SW1a) is turned on, and turns off after a predetermined period of time after the first switch (SW1a) is turned off; a capacitor (C1) that gets connected in parallel with the first switch (SW1a) when the second switch (SW1b) turns on after the first switch (SW1a) is turned on; and a discharging unit (R2) that discharges a charge stored in the capacitor (C1), after the second switch (SW1b) is turned off, wherein a disconnection speed when the first switch (SW1a) is disconnected from an on state and a capacitance of the capacitor (C1) are set such that a dielectric strength voltage rises faster than a rising speed of a charging voltage of the capacitor (C1), in a case where resistance of a load that receives a supply of current from the direct current power supply is minimal.
Automatic panic lock comprising an inner spindle and an outer spindle , the lock being of the type having a spring-loaded automatic locking, and which can always be unlocked with the inner spindle and can only be unlocked with the outer spindle when a clutch end is in a certain position, characterised in that the lock comprises a follower formed by a slotted one-piece body housing an actuating follower plate in a slot , the inner spindle being permanently attached to the window of the actuating follower plate with its end , and the outer spindle being linked to the actuating follower plate only when the clutch end cotters the slotted one-piece body with a linking end of the actuating follower plate .
A spinal implant (12; 112; 412) comprising: a body including a first vertebral engaging surface (18; 118; 418) and a second vertebral engaging surface (20; 120; 420), at least one of the surfaces (18, 20; 118, 120;418, 420) including a plurality of tissue penetrating members (22; 122; 460, 462), each of the plurality of tissue penetrating members (22; 122; 460, 462) including a cutting surface (40; 140; 466), characterized in that each of the plurality of tissue penetrating members (22; 122; 460, 462) comprises an undercut surface that defines a tunnel , and each of the plurality of tissue penetrating members (22; 122; 460, 462) comprises a guide surface (46, 48; 146; 472) to guide tissue cut by the cutting surface (40; 140; 466) into the tunnel , wherein the plurality of tissue penetrating members (22; 122; 460, 462) with the respective tunnels are disposed in a serial configuration to form linear rows extending along the entire extend of the at least one of the surfaces (18, 20; 118, 120; 418, 420). a body including a first vertebral engaging surface (18; 118; 418) and a second vertebral engaging surface (20; 120; 420), at least one of the surfaces (18, 20; 118, 120;418, 420) including a plurality of tissue penetrating members (22; 122; 460, 462), each of the plurality of tissue penetrating members (22; 122; 460, 462) including a cutting surface (40; 140; 466), characterized in that each of the plurality of tissue penetrating members (22; 122; 460, 462) comprises an undercut surface that defines a tunnel , and each of the plurality of tissue penetrating members (22; 122; 460, 462) comprises a guide surface (46, 48; 146; 472) to guide tissue cut by the cutting surface (40; 140; 466) into the tunnel , wherein the plurality of tissue penetrating members (22; 122; 460, 462) with the respective tunnels are disposed in a serial configuration to form linear rows extending along the entire extend of the at least one of the surfaces (18, 20; 118, 120; 418, 420).
A mirror unit comprising: a light scanning device including a movable mirror portion; and a package accommodating the light scanning device, wherein the package includes a main body portion provided with a light incident opening that opens on one side in a predetermined direction and holding the light scanning device such that light incident from the light incident opening is able to be incident on the movable mirror portion, a protrusion provided on a top surface of the main body portion so as to extend along an edge of the light incident opening, and a flat plate-shaped window member disposed on the top surface on an inward side of the protrusion and covering the light incident opening, wherein an end surface of the protrusion on the one side is positioned more to the one side than the window member, characterized in that a thickness of the protrusion is smaller than a height of the protrusion from the top surface, and when viewed in any direction perpendicular to the predetermined direction, a length of a part covered by the protrusion in the window member is longer than a length of a part exposed from the protrusion in the window member. a light scanning device including a movable mirror portion; and a package accommodating the light scanning device, wherein the package includes a main body portion provided with a light incident opening that opens on one side in a predetermined direction and holding the light scanning device such that light incident from the light incident opening is able to be incident on the movable mirror portion, a protrusion provided on a top surface of the main body portion so as to extend along an edge of the light incident opening, and a flat plate-shaped window member disposed on the top surface on an inward side of the protrusion and covering the light incident opening, a main body portion provided with a light incident opening that opens on one side in a predetermined direction and holding the light scanning device such that light incident from the light incident opening is able to be incident on the movable mirror portion, a protrusion provided on a top surface of the main body portion so as to extend along an edge of the light incident opening, and a flat plate-shaped window member disposed on the top surface on an inward side of the protrusion and covering the light incident opening, wherein an end surface of the protrusion on the one side is positioned more to the one side than the window member, characterized in that a thickness of the protrusion is smaller than a height of the protrusion from the top surface, and when viewed in any direction perpendicular to the predetermined direction, a length of a part covered by the protrusion in the window member is longer than a length of a part exposed from the protrusion in the window member.