mhurhangee/patent-ind-claim-en huggingface dataset:
A method of controlling a power steering system , the method comprising: generating a base torque command based on a hand wheel torque signal ; generating a motor inertia compensation command based on a motor inertia of a motor of the power steering system ; generating an assist torque command based on the base torque command and the motor inertia compensation command ; and operating a motor of the power steering system to generate a torque based on the assist torque command, characterized in that the generating the base torque command comprises avoiding filtering the hand wheel torque signal from the motor with a notch filter at a range of relatively low frequencies, and filtering the hand wheel torque signal with a torque compensator for altering the hand wheel torque signal at a range of relatively high frequencies, wherein the range of relatively low frequencies is below 70 Hz and the range of relative high frequencies is above 70 Hz. generating a base torque command based on a hand wheel torque signal ; generating a motor inertia compensation command based on a motor inertia of a motor of the power steering system ; generating an assist torque command based on the base torque command and the motor inertia compensation command ; and operating a motor of the power steering system to generate a torque based on the assist torque command, characterized in that the generating the base torque command comprises avoiding filtering the hand wheel torque signal from the motor with a notch filter at a range of relatively low frequencies, and filtering the hand wheel torque signal with a torque compensator for altering the hand wheel torque signal at a range of relatively high frequencies, wherein the range of relatively low frequencies is below 70 Hz and the range of relative high frequencies is above 70 Hz.
A plasma generator comprising: a dielectric resonator structure being a ring having a central opening along a longitudinal axis or a disk having a longitudinal axis ; and a radiofrequency power source electrically coupled to the dielectric resonator structure to promote an alternating polarization current flow at a natural resonant frequency of the dielectric resonator structure to generate plasma in an adjacent gas, characterized in that : the dielectric resonator structure has a dielectric constant with a loss tangent of less than 0.01 and a dielectric constant of greater than five; and the radiofrequency power source is electrically coupled to the dielectric resonator structure via a coupling antenna separated from the dielectric resonator structure and promotes alternating polarization current flow along a circumferential direction around the longitudinal axis . a dielectric resonator structure being a ring having a central opening along a longitudinal axis or a disk having a longitudinal axis ; and a radiofrequency power source electrically coupled to the dielectric resonator structure to promote an alternating polarization current flow at a natural resonant frequency of the dielectric resonator structure to generate plasma in an adjacent gas, characterized in that : the dielectric resonator structure has a dielectric constant with a loss tangent of less than 0.01 and a dielectric constant of greater than five; and the radiofrequency power source is electrically coupled to the dielectric resonator structure via a coupling antenna separated from the dielectric resonator structure and promotes alternating polarization current flow along a circumferential direction around the longitudinal axis . the dielectric resonator structure has a dielectric constant with a loss tangent of less than 0.01 and a dielectric constant of greater than five; and the radiofrequency power source is electrically coupled to the dielectric resonator structure via a coupling antenna separated from the dielectric resonator structure and promotes alternating polarization current flow along a circumferential direction around the longitudinal axis .
An adduct compound, wherein the adduct compound has a structure wherein a double bond-containing compound (II) is added in an eliminatable state to a fused polycyclic aromatic compound selected from the group consisting of substituted or unsubstituted compounds of the following formula (I-4) : wherein each Y is independently an element selected from the group consisting of chalcogens, wherein said double bond-containing compound (II) has either one of the following formulae (II-1) to (II-12) : wherein each of R and R r is independently selected from the group consisting of hydrogen, halogens, hydroxy group, amide groups, mercapto group, cyano group, alkyl groups having from 1 to 10 carbon atoms, alkenyl groups having from 2 to 10 carbon atoms, alkynyl groups having from 2 to 10 carbon atoms, alkoxy groups having from 1 to 10 carbon atoms, substituted or unsubstituted aromatic groups having from 4 to 10 carbon atoms, ester groups having from 1 to 10 carbon atoms, ether groups having from 1 to 10 carbon atoms, ketone groups having from 1 to 10 carbon atoms, amino groups having from 1 to 10 carbon atoms, amide groups having from 1 to 10 carbon atoms, imide groups having from 1 to 10 carbon atoms, and sulfide groups having from 1 to 10 carbon atoms), and wherein a double bond-containing compound (II) being added "in an eliminatable state" to a fused polycyclic aromatic compound of formula (1-4) means that the adduct compound can eliminate the double bond-containing compound (II), and particularly eliminate the double bond-containing compound (II), for example, by depressurization and/or heating without decomposing the fused polycyclic aromatic compound of formula (1-4). wherein each Y is independently an element selected from the group consisting of chalcogens, wherein said double bond-containing compound (II) has either one of the following formulae (II-1) to (II-12) : wherein each of R and R r is independently selected from the group consisting of hydrogen, halogens, hydroxy group, amide groups, mercapto group, cyano group, alkyl groups having from 1 to 10 carbon atoms, alkenyl groups having from 2 to 10 carbon atoms, alkynyl groups having from 2 to 10 carbon atoms, alkoxy groups having from 1 to 10 carbon atoms, substituted or unsubstituted aromatic groups having from 4 to 10 carbon atoms, ester groups having from 1 to 10 carbon atoms, ether groups having from 1 to 10 carbon atoms, ketone groups having from 1 to 10 carbon atoms, amino groups having from 1 to 10 carbon atoms, amide groups having from 1 to 10 carbon atoms, imide groups having from 1 to 10 carbon atoms, and sulfide groups having from 1 to 10 carbon atoms), and wherein a double bond-containing compound (II) being added "in an eliminatable state" to a fused polycyclic aromatic compound of formula (1-4) means that the adduct compound can eliminate the double bond-containing compound (II), and particularly eliminate the double bond-containing compound (II), for example, by depressurization and/or heating without decomposing the fused polycyclic aromatic compound of formula (1-4).
A drilling screw , particularly a two-component steel screw, having a head part and a cutting part , wherein the head part is made of a corrosion-resistant material and comprises a screw head and a shank section , and wherein the cutting part is made of a hardenable material, a cemented carbide, or a technical ceramic, characterized in that an intermediate section made of a corrosion-resistant material is disposed between the shank section and the cutting part , which intermediate section is non-releasably connected to the shank section , wherein the cutting part comprises a peg-like projection or a cup-like recess and wherein the intermediate section comprises a cup-like recess or a peg-like projection, wherein the cup-like recess or the peg-like projection has in its cross section an engagement profile with multiple engagement sections , wherein said peg-like projection is disposed in the cup-like recess and wherein said intermediate section is permanently connected to the cutting part by means of impact extrusion, such that the peg-like projection of the cutting part axially undercuts at least sections of the intermediate section in the region of the cup-like recess or such that the peg-like projection of the intermediate section axially undercuts at least sections of the cutting part in the region of the cup-like recess.
A vibration sensing cable comprising: a cable jacket formed from a first material; a first vibration sensing optical fiber embedded within the cable jacket ; a tensile strength element embedded in the cable jacket ; and an acoustic reflector embedded in the cable jacket , the acoustic reflector formed from a second material having an acoustic impedance greater than an acoustic impedance of the first material, wherein the acoustic reflector has a vibration reflecting surface contacting the first material of the cable jacket and facing toward the first vibration sensing optical fiber such that vibrations traveling through the cable jacket incident on the vibration reflecting surface are reflected toward the first vibration sensing optical fiber , wherein the vibration reflecting surface is a concave surface, characterized in that the tensile strength element has a convex outer surface and the acoustic reflector is coupled to the convex surface of the tensile strength element . a cable jacket formed from a first material; a first vibration sensing optical fiber embedded within the cable jacket ; a tensile strength element embedded in the cable jacket ; and an acoustic reflector embedded in the cable jacket , the acoustic reflector formed from a second material having an acoustic impedance greater than an acoustic impedance of the first material, wherein the acoustic reflector has a vibration reflecting surface contacting the first material of the cable jacket and facing toward the first vibration sensing optical fiber such that vibrations traveling through the cable jacket incident on the vibration reflecting surface are reflected toward the first vibration sensing optical fiber , wherein the vibration reflecting surface is a concave surface, characterized in that the tensile strength element has a convex outer surface and the acoustic reflector is coupled to the convex surface of the tensile strength element .
A modified composite material formed in situ by reacting one or more vinyl aromatic monomer(s) in the presence of (meth)acrylic macroinitiators having at least one nitroxyl end group and of at least one peroxide or azonitrile free radical initiator, said macroinitiators containing 100 percent acrylic monomer units.
A left atrial appendage occlusion device , comprising: an expandable, open cell foam body having a proximal end for facing the left atrium following implantation in the left atrial appendage , a distal end for facing into the left atrial appendage following implantation, and a side wall; a self-expandable stent ; and a thromboresistant covering on the proximal end of the body; wherein the body can be compressed within a delivery catheter; characterized in that the delivery catheter has an inside diameter of no more than about 20F and the foam body can self-expand to a diameter of at least 25 mm when released from the delivery catheter, and that the self-expandable stent comprises a plurality of proximal apexes and distal apexes connected by a plurality of zig zag struts , and the foam body is designed to provide a cushion of the stent onto the tissue of the left atrial appendage. an expandable, open cell foam body having a proximal end for facing the left atrium following implantation in the left atrial appendage , a distal end for facing into the left atrial appendage following implantation, and a side wall; a self-expandable stent ; and a thromboresistant covering on the proximal end of the body; wherein the body can be compressed within a delivery catheter; characterized in that the delivery catheter has an inside diameter of no more than about 20F and the foam body can self-expand to a diameter of at least 25 mm when released from the delivery catheter, and that the self-expandable stent comprises a plurality of proximal apexes and distal apexes connected by a plurality of zig zag struts , and the foam body is designed to provide a cushion of the stent onto the tissue of the left atrial appendage.
A method for making a polysulfone having zwitterionic functionality comprising reacting a piperazine amine functionalized polysulfone with a sultone.
A device comprising at least a first active optoelectronic component (Ci) and a second active optoelectronic component (Ci), said first and second active components being monolithically integrated onto a semi-insulating substrate (SIS), said device further comprising at least a first electrode arrangement (Eij) configured for controlling said first active optoelectronic component (Ci) by means of a control current or a control voltage and a second electrode arrangement (Eij) configured for controlling said second active optoelectronic component (Ci) by means of a control current or a control voltage, wherein each of the first control arrangement and the second control arrangement has a respective control electrode and a respective ground electrode, wherein the first active optoelectronic component (Ci) comprises a first vertical structure (VS'i) and the second active optoelectronic component (Ci) comprises a second vertical structure (VS'i), wherein the first vertical structure (VS'i) and the second vertical structure (VS'i) are isolated from each other by isolation zones such that a first isolation zone (ZI) is on one side of a control electrode and a second isolation zone (ZI) is on another side of the control electrode, opposite the side of the first isolation zone (ZI).
A power semiconductor module , comprising: a base plate ; a Si chip comprising a Si substrate, the Si chip attached to the base plate ; a first metal preform pressed with a first press pin against a side of the Si chip ; a wide bandgap material chip comprising a wide bandgap substrate and a semiconductor switch provided in the wide bandgap substrate, the wide bandgap material chip attached to the base plate ; a second metal preform pressed with a second press pin against a side of the wide bandgap material chip ; wherein the Si chip and the wide bandgap material chip are connected in parallel via the base plate and via the first press pin and the second press pin ; wherein the first metal preform is made of a material adapted for forming a permanent conducting path through the Si chip by forming an alloy with the Si substrate, when heated by an overcurrent; wherein the second metal preform , which is made of a material with a higher melting point than the material of the first metal preform , is adapted for forming an at least temporary conducting path through the wide bandgap material chip , when heated by an overcurrent. a base plate ; a Si chip comprising a Si substrate, the Si chip attached to the base plate ; a first metal preform pressed with a first press pin against a side of the Si chip ; a wide bandgap material chip comprising a wide bandgap substrate and a semiconductor switch provided in the wide bandgap substrate, the wide bandgap material chip attached to the base plate ; a second metal preform pressed with a second press pin against a side of the wide bandgap material chip ; wherein the Si chip and the wide bandgap material chip are connected in parallel via the base plate and via the first press pin and the second press pin ; wherein the first metal preform is made of a material adapted for forming a permanent conducting path through the Si chip by forming an alloy with the Si substrate, when heated by an overcurrent; wherein the second metal preform , which is made of a material with a higher melting point than the material of the first metal preform , is adapted for forming an at least temporary conducting path through the wide bandgap material chip , when heated by an overcurrent.
A switching converter that comprises: a transformer comprising a primary winding (L P ), a secondary winding (L S ) and at least an auxiliary winding (L AUX '); a first electronic switch (T 1 ) coupled to the primary winding (L P ) and configured to switch a primary current (i P ) passing through the primary winding on and off in accordance with a first drive signal (S1); a synchronous rectifier circuit coupled between the secondary winding (L S ) and an output node of the switching converter and including a transistor (T SR ) and a controller configured to switch the transistor (T SR ) on and off; a pre-magnetization circuit which comprises a capacitive circuit (C PM , D P1 , Dp 3 ; C PM1 , C PM2 , D P1 , D P2 , D P3 ) and a second electronic switch (T 2 ) that is connected between the auxiliary winding ( L AUX ') and the capacitive circuit (C PM , D P1 , Dp 3 ; C PM1 , C PM2 , D P1 , D P2 , D P3 ); characterised in that the capacitive circuit is configured to apply a first voltage (V PM /2, V PM -2V F ) to the auxiliary winding ( L AUX ') during a pre-magnetization period (T ON2 ) when the second electronic switch (T 2 ) is closed and to be charged up to a second voltage (V PM ) when the second electronic switch (T 2 ) is open, the first voltage being lower than the second voltage, such that a switch-on of the transistor (T SR ) by the controller is avoided in the pre-magnetization period (T ON2 ). a transformer comprising a primary winding (L P ), a secondary winding (L S ) and at least an auxiliary winding (L AUX '); a first electronic switch (T 1 ) coupled to the primary winding (L P ) and configured to switch a primary current (i P ) passing through the primary winding on and off in accordance with a first drive signal (S1); a synchronous rectifier circuit coupled between the secondary winding (L S ) and an output node of the switching converter and including a transistor (T SR ) and a controller configured to switch the transistor (T SR ) on and off; a pre-magnetization circuit which comprises a capacitive circuit (C PM , D P1 , Dp 3 ; C PM1 , C PM2 , D P1 , D P2 , D P3 ) and a second electronic switch (T 2 ) that is connected between the auxiliary winding ( L AUX ') and the capacitive circuit (C PM , D P1 , Dp 3 ; C PM1 , C PM2 , D P1 , D P2 , D P3 ); characterised in that the capacitive circuit is configured to apply a first voltage (V PM /2, V PM -2V F ) to the auxiliary winding ( L AUX ') during a pre-magnetization period (T ON2 ) when the second electronic switch (T 2 ) is closed and to be charged up to a second voltage (V PM ) when the second electronic switch (T 2 ) is open, the first voltage being lower than the second voltage, such that a switch-on of the transistor (T SR ) by the controller is avoided in the pre-magnetization period (T ON2 ).
A high-temperature sintered flux for submerged arc welding, comprising: F: 2 to 22% by mass, as determined in terms of CaF 2 by analysis with the method defined by JIS Z3352:2010; MgO: 8 to 28% by mass; a total of at least one or more of Na in terms of Na 2 O and K in terms of K 2 O: 0.5 to 6.5% by mass; Mn: 2 to 22% by mass, as determined in terms of MnO by analysis with the method defined by JIS Z3352:2010; Fe: 0.5 to 6.5% by mass, as determined in terms of FeO by analysis with the method defined by JIS Z3352:2010; SiO 2 :12 to 32% by mass; Al 2 O 3 : 16 to 36% by mass; ZrO 2 : 0.4 to 10% by mass; water-soluble SiO 2 :less than 1 % by mass including 0% by mass, and optionally, one or more of: CaO as a corresponding value: 18% by mass or less, TiO 2 : 6% by mass or less, and B 2 O 3 : 3% by mass or less, wherein the water-soluble SiO 2 content in the flux is determined by the method described in the description, and the content of each of the other components in the flux is its content relative to the entire flux, wherein the flux for submerged arc welding satisfies the following numerical expression (I), where [Al 2 O 3 ] is the Al 2 O 3 content, [TiO 2 ] is the TiO 2 content, and [ZrO 2 ] is the ZrO 2 content. [Equation 1] 0.01 ≦ Zr O 2 Al 2 O 3 + Ti O 2 + Zr O 2 ≦ 0.38 F: 2 to 22% by mass, as determined in terms of CaF 2 by analysis with the method defined by JIS Z3352:2010; MgO: 8 to 28% by mass; a total of at least one or more of Na in terms of Na 2 O and K in terms of K 2 O: 0.5 to 6.5% by mass; Mn: 2 to 22% by mass, as determined in terms of MnO by analysis with the method defined by JIS Z3352:2010; Fe: 0.5 to 6.5% by mass, as determined in terms of FeO by analysis with the method defined by JIS Z3352:2010; SiO 2 :12 to 32% by mass; Al 2 O 3 : 16 to 36% by mass; ZrO 2 : 0.4 to 10% by mass; water-soluble SiO 2 :less than 1 % by mass including 0% by mass, and optionally, one or more of: CaO as a corresponding value: 18% by mass or less, TiO 2 : 6% by mass or less, and B 2 O 3 : 3% by mass or less, CaO as a corresponding value: 18% by mass or less, TiO 2 : 6% by mass or less, and B 2 O 3 : 3% by mass or less, wherein the water-soluble SiO 2 content in the flux is determined by the method described in the description, and the content of each of the other components in the flux is its content relative to the entire flux, wherein the flux for submerged arc welding satisfies the following numerical expression (I), where [Al 2 O 3 ] is the Al 2 O 3 content, [TiO 2 ] is the TiO 2 content, and [ZrO 2 ] is the ZrO 2 content.
A child resistant slider zipper closure system comprising: (a) a reclosable zipper closure with a male track and a female track having complementary profiles for interlocking and unlocking; (b) a notch located in the male and female tracks; the notch being spaced a distance from an end of the zipper closure; and (c) a slider (16; 52) being slidably located on the zipper closure, the slider including a top member and a pair of spaced legs depending from the top member, the spaced legs defining an open volume therebetween to allow for passage of the tracks therethrough and with the legs straddling the tracks; characterized by (i) at least a first leg of the spaced legs having a first tang projecting laterally away from a remaining portion of the first leg and a remaining portion of the slider; the first tang having a first separator plow on a portion thereof; (ii) the first tang being selectively moveable to locate the first plow in the open volume between the legs to separate the male and female tracks as the slider (16; 52) is moved in an opening direction along the zipper closure . (a) a reclosable zipper closure with a male track and a female track having complementary profiles for interlocking and unlocking; (b) a notch located in the male and female tracks; the notch being spaced a distance from an end of the zipper closure; and (c) a slider (16; 52) being slidably located on the zipper closure, the slider including a top member and a pair of spaced legs depending from the top member, the spaced legs defining an open volume therebetween to allow for passage of the tracks therethrough and with the legs straddling the tracks; characterized by (i) at least a first leg of the spaced legs having a first tang projecting laterally away from a remaining portion of the first leg and a remaining portion of the slider; the first tang having a first separator plow on a portion thereof; (ii) the first tang being selectively moveable to locate the first plow in the open volume between the legs to separate the male and female tracks as the slider (16; 52) is moved in an opening direction along the zipper closure . (i) at least a first leg of the spaced legs having a first tang projecting laterally away from a remaining portion of the first leg and a remaining portion of the slider; the first tang having a first separator plow on a portion thereof; (ii) the first tang being selectively moveable to locate the first plow in the open volume between the legs to separate the male and female tracks as the slider (16; 52) is moved in an opening direction along the zipper closure .