mhurhangee/patent-ind-claim-en huggingface dataset:
Signal amplifier circuit for amplifying a signal comprising: - at least one first amplifier transistor (Q1) and at least one second amplifier transistor (Q2), wherein the first amplifier transistor (Q1) and the second amplifier transistor (Q2) are connected to one another in a push-pull circuit and are fed by an amplifier voltage source (V+, V-); and - one or more bias diodes (D1, D2) thermally coupled in each case to an associated amplifier transistor (Q1, Q2), wherein the bias diodes (D1, D2) are arranged in a parallel connection with respect to the amplifying transistors (Q1, Q2) in order to reduce or avoid a crossover distortion and in order to provide a bias voltage which follows the thermal behavior of the amplifier transistors (Q1, Q2), characterized in that the bias diodes (D1, D2) are fed by a precision constant current source (Ib), which is fed by a voltage source (UA) independent from the amplifier voltage source (V+, V-). - at least one first amplifier transistor (Q1) and at least one second amplifier transistor (Q2), wherein the first amplifier transistor (Q1) and the second amplifier transistor (Q2) are connected to one another in a push-pull circuit and are fed by an amplifier voltage source (V+, V-); and - one or more bias diodes (D1, D2) thermally coupled in each case to an associated amplifier transistor (Q1, Q2), wherein the bias diodes (D1, D2) are arranged in a parallel connection with respect to the amplifying transistors (Q1, Q2) in order to reduce or avoid a crossover distortion and in order to provide a bias voltage which follows the thermal behavior of the amplifier transistors (Q1, Q2),
An amphiphilic triblock copolymer comprising: 20 to 45 mole percent A block based on total moles of repeat units in the amphiphilic triblock copolymer, wherein the A block comprises poly(isoprene) and greater than 90 mole percent of the repeat units in the A block are of Formula (I-A) ∗ -CH 2 -CH=C(CH 3 )-CH 2 - ∗ (I-A); 40 to 65 mole percent B block based on total moles of repeat units in the amphiphilic triblock copolymer, wherein the B block comprises a poly(vinyl aromatic); and 5 to 30 mole percent C blocks based on total moles of repeat units in the amphiphilic triblock copolymer, wherein greater than 30 mole percent of the repeat units in the C block are hydrosilylated 1,2-butadiene repeat units of Formula (IV-A) or Formula (IV-B) wherein R 1 is an alkyl or aryl; R 2 is a group of formula -O-(R 3 -O) p -R 4 ; and R 3 is an alkylene; R 4 is an alkyl; y is an integer equal to 1 or 2; p is an integer in a range of 0 to 10; and an asterisk ( ∗ ) indicates a binding site to another repeat unit or terminal group of the amphiphilic triblock copolymer. 20 to 45 mole percent A block based on total moles of repeat units in the amphiphilic triblock copolymer, wherein the A block comprises poly(isoprene) and greater than 90 mole percent of the repeat units in the A block are of Formula (I-A) ∗ -CH 2 -CH=C(CH 3 )-CH 2 - ∗ (I-A); 40 to 65 mole percent B block based on total moles of repeat units in the amphiphilic triblock copolymer, wherein the B block comprises a poly(vinyl aromatic); and 5 to 30 mole percent C blocks based on total moles of repeat units in the amphiphilic triblock copolymer, wherein greater than 30 mole percent of the repeat units in the C block are hydrosilylated 1,2-butadiene repeat units of Formula (IV-A) or Formula (IV-B) wherein R 1 is an alkyl or aryl; R 2 is a group of formula -O-(R 3 -O) p -R 4 ; and R 3 is an alkylene; R 4 is an alkyl; y is an integer equal to 1 or 2; p is an integer in a range of 0 to 10; and an asterisk ( ∗ ) indicates a binding site to another repeat unit or terminal group of the amphiphilic triblock copolymer. R 1 is an alkyl or aryl; R 2 is a group of formula -O-(R 3 -O) p -R 4 ; and R 3 is an alkylene; R 4 is an alkyl; y is an integer equal to 1 or 2; p is an integer in a range of 0 to 10; and an asterisk ( ∗ ) indicates a binding site to another repeat unit or terminal group of the amphiphilic triblock copolymer.
A chip assembly for in-situ observation of an electrochemical reaction on a solid-liquid interface, wherein it comprises a first electrode , a second electrode , a first insulating film , a second insulating film , a third insulating film , a fourth insulating film as well as a top chip and a bottom chip which are oppositely arranged and of which two sides are correspondingly combined in a sealing manner; the top chip has a through hole , the first insulating film covers the inner surface of the top chip and an opening of the through hole on the inner surface of the top chip , and the second insulating film covers the outer surface of the top chip ; the first electrode is disposed on the surface of the first insulating film towards the bottom chip and located under the through hole ; a part of the inner surface of the bottom chip is recessed to form a groove opposite to the through hole , the third insulating film covers the inner surface and the outer surface of the bottom chip , and the fourth insulating film covers the inner wall of the groove and the third insulating film on the inner surface of the bottom chip ; and the second electrode is disposed on the fourth insulating film and located on one side of the groove .
An isolated peptide consisting of the amino acid sequence SEQ ID NO: 1, for use in the therapeutic treatment of a neurodegenerative disease.
A light emitting device comprising: a first metal reflection layer comprising a phase modulation surface configured to magnetically resonate light incident on the first metal reflection layer; a color conversion layer provided on the phase modulation surface of the first metal reflection layer and comprising a photoluminescent material ; a first electrode provided on the color conversion layer opposite to the first metal reflection layer; a white organic light emitting layer provided on the first electrode opposite to the color conversion layer; and a second electrode provided on the white organic light emitting layer opposite to the first electrode, wherein the first metal reflection layer and the second electrode form a microcavity (L) having a resonance wavelength (λ) determined by an optical distance between the first metal reflection layer and the second electrode and a phase delay occurring in the first metal reflection layer and the phase modulation surface comprises a meta structure in which nanopatterns are periodically provided, wherein a size of the nanopatterns is less than the resonance wavelength and the phase delay of light reflected from the first metal reflection layer is determined by a size and pitch of the nanopatterns, and wherein an emission wavelength of the photoluminescent material matches the resonance wavelength. a first metal reflection layer comprising a phase modulation surface configured to magnetically resonate light incident on the first metal reflection layer; a color conversion layer provided on the phase modulation surface of the first metal reflection layer and comprising a photoluminescent material ; a first electrode provided on the color conversion layer opposite to the first metal reflection layer; a white organic light emitting layer provided on the first electrode opposite to the color conversion layer; and a second electrode provided on the white organic light emitting layer opposite to the first electrode, wherein the first metal reflection layer and the second electrode form a microcavity (L) having a resonance wavelength (λ) determined by an optical distance between the first metal reflection layer and the second electrode and a phase delay occurring in the first metal reflection layer and the phase modulation surface comprises a meta structure in which nanopatterns are periodically provided, wherein a size of the nanopatterns is less than the resonance wavelength and the phase delay of light reflected from the first metal reflection layer is determined by a size and pitch of the nanopatterns, and wherein an emission wavelength of the photoluminescent material matches the resonance wavelength.
Process for preparing a foaming slag former for electric arc furnaces , with at least 20 wt. % of solid slag particles, which foaming slag former comprises carbonates, characterised in that said slag particles contain at least 3 wt. % of γ-dicalcium silicate and the process comprises the steps of : aggregating said solid slag particles into grains which are coarser than said solid slag particles to form a granular material, and carbonating said particles, before or after they are aggregated in said aggregation step, to produce said slag former , and wherein during said carbonation step at least 2 wt. %, more preferably at least 3 wt. % of carbonates are produced. aggregating said solid slag particles into grains which are coarser than said solid slag particles to form a granular material, and carbonating said particles, before or after they are aggregated in said aggregation step, to produce said slag former , and wherein during said carbonation step at least 2 wt. %, more preferably at least 3 wt. % of carbonates are produced.
A process for preparing a polyamide-imide (PAI) polymer by melt polymerization of: a) at least one cycloaliphatic acid component comprising three carboxyl moieties selected from the group consisting of carboxylic acid, acid anhydride and ester functional groups; and b) at least one diamine component, said process comprising a step of maintaining the reaction mixture in a state of uniform liquid during polymerization at a temperature of at least 200°C; wherein said at least one cycloaliphatic acid component is according to any of formulae (I) and (II): wherein: • Z is a cycloaliphatic moiety selected from the group consisting of substituted or unsubstituted, monocyclic or polycyclic groups having 5 to 50 carbon atoms, preferably 6 to 18 carbon atoms; • Y is OR a , with R a being H or an alkyl, preferably an alkyl having 1 to 5 carbon atoms, and • at least two Y(C=O) are attached to 2 adjacent carbon atoms of Z in formula (II). a) at least one cycloaliphatic acid component comprising three carboxyl moieties selected from the group consisting of carboxylic acid, acid anhydride and ester functional groups; and b) at least one diamine component, said process comprising a step of maintaining the reaction mixture in a state of uniform liquid during polymerization at a temperature of at least 200°C; wherein said at least one cycloaliphatic acid component is according to any of formulae (I) and (II): wherein: • Z is a cycloaliphatic moiety selected from the group consisting of substituted or unsubstituted, monocyclic or polycyclic groups having 5 to 50 carbon atoms, preferably 6 to 18 carbon atoms; • Y is OR a , with R a being H or an alkyl, preferably an alkyl having 1 to 5 carbon atoms, and • at least two Y(C=O) are attached to 2 adjacent carbon atoms of Z in formula (II). • Z is a cycloaliphatic moiety selected from the group consisting of substituted or unsubstituted, monocyclic or polycyclic groups having 5 to 50 carbon atoms, preferably 6 to 18 carbon atoms; • Y is OR a , with R a being H or an alkyl, preferably an alkyl having 1 to 5 carbon atoms, and • at least two Y(C=O) are attached to 2 adjacent carbon atoms of Z in formula (II).
A vibration module for generating damped electromagnetically actuated planar motion for audio-frequency vibrations in a user's skin, the module comprising: a housing ; at least one oval conductive coil with substantially flat sides; at least one magnet arranged in operative proximity to the coil; a moveable member comprising an inertial mass coupled to one of the at least one conductive coil and the at least one magnet; a suspension comprising a plurality of flexures that guides the moveable member with respect to the other one of the at least one conductive coil and the at least one magnet such that the moveable member provides a reciprocating force along an axis orthogonal to the thinnest dimension of the vibration module and such that the long axis of each of the plurality of flexures is substantially in the plane of said movable member; and a damping member , comprising a ferrofluid layer, in structural communication with the moveable member, wherein the geometry of the mass, coil, and housing is substantially planar, wherein the damping member reduces at least a resonance within the frequency range of 40-200 Hz in response to signals applied to the at least one conductive coil by shearing said damping member. a housing ; at least one oval conductive coil with substantially flat sides; at least one magnet arranged in operative proximity to the coil; a moveable member comprising an inertial mass coupled to one of the at least one conductive coil and the at least one magnet; a suspension comprising a plurality of flexures that guides the moveable member with respect to the other one of the at least one conductive coil and the at least one magnet such that the moveable member provides a reciprocating force along an axis orthogonal to the thinnest dimension of the vibration module and such that the long axis of each of the plurality of flexures is substantially in the plane of said movable member; and a damping member , comprising a ferrofluid layer, in structural communication with the moveable member, wherein the geometry of the mass, coil, and housing is substantially planar, wherein the damping member reduces at least a resonance within the frequency range of 40-200 Hz in response to signals applied to the at least one conductive coil by shearing said damping member.
Combination of a helmet , a docking station located at a rear portion of the helmet and affixed to the helmet , and a detachable portion adapted to be connected to the helmet via the docking station , wherein the detachable portion comprises pressure-activated elements , which, when the detachable portion is connected to the helmet , are located at a distance of at least 4.5 centimeters, measured from a center of the rear portion of the helmet to an edge of the pressure-activated elements closest to the center of the rear portion of the helmet , which is not an on/off switch , such as to be easily reached by fingers of a wearer of the helmet , wherein the detachable portion comprises an antenna, which is located near an end of the detachable portion that, when the detachable portion is connected to the helmet , is the farthest from the center of the rear portion of the helmet on the side of the center of the rear portion of the helmet where the pressure-activated elements are located, wherein the antenna is configured to be coupled to a communication system and is housed in a housing of the detachable portion .
Spoke-star unit that is made of a fibre-reinforced plastics composite and is formed as a star-shaped closed ring, wherein the spoke-star unit comprises at least two spokes between a hub-side inner circumference of the spoke-star unit and a rim-side outer circumference of the spoke-star unit, wherein a single fibre bundle extends repeatedly in the spoke-star unit between the inner circumference and the outer circumference along spokes of the spoke-star unit, wherein the spokes are designed in the form of double spokes, characterised in that the two spokes of the double spokes are connected by a plastics matrix and the spoke arrangement within the spoke-star unit is modelled on that of conventional wheels comprising steel spokes, wherein the spoke-star unit is manufactured continuously as a closed ring made of fibre-composite material, wherein the spokes on the rim-side outer circumference of the spoke-star unit comprise a loop and wherein the spokes on the hub-side inner circumference of the spoke-star unit comprise a loop, wherein the loop on the hub-side inner circumference of the spoke-star unit allows the spoke-star unit to be fastened to bolts arranged on the hub.
A method for preparing a catalyst for a fuel cell comprising: forming a polymer layer having an amine group and a hydrogen ion exchange group represented by the following Chemical Formula 12 on a carbon carrier; preparing a reaction composition by adding the polymer layer-formed carbon carrier, a first metal precursor, a second metal precursor and a capping agent having a carboxyl group to a solvent, and, using the reaction composition, preparing a carrier-nanoparticle complex having metal nanoparticles formed on the polymer layer of the carbon carrier; and acid treating the complex: [Chemical Formula 12] -SO 3 - X wherein, in Chemical Formula 12, X is a monovalent cation group. forming a polymer layer having an amine group and a hydrogen ion exchange group represented by the following Chemical Formula 12 on a carbon carrier; preparing a reaction composition by adding the polymer layer-formed carbon carrier, a first metal precursor, a second metal precursor and a capping agent having a carboxyl group to a solvent, and, using the reaction composition, preparing a carrier-nanoparticle complex having metal nanoparticles formed on the polymer layer of the carbon carrier; and acid treating the complex: [Chemical Formula 12] -SO 3 - X wherein, in Chemical Formula 12, X is a monovalent cation group.
Domestic appliance, in particular a dishwasher, comprising a processing container , which provides a processing chamber and has a loading opening for loading with items to be processed , a processing chamber door , by means of which the loading opening can be closed, and a camera unit for visually capturing the processing chamber , the region of the processing chamber that can be captured by the camera being adjustable, characterized in that the processing chamber door has a door outer panel , a door inner panel and a cavity arranged therebetween, the door inner panel being equipped with an opening which is closed in a fluid-tight manner by means of a cover , further characterized in that the camera is displaceably and/or pivotably mounted within the provided cavity , and/or the camera is designed as a part of a camera unit , the camera unit being displaceably and/or pivotably mounted within the cavity , and/or an optical device which interacts with the camera or the camera unit is present, which optical device is displaceably and/or pivotably mounted and arranged within the cavity , and further characterized in that the processing chamber can be visually detected through the opening by means of the camera or the camera unit . the region of the processing chamber that can be captured by the camera being adjustable, characterized in that the processing chamber door has a door outer panel , a door inner panel and a cavity arranged therebetween, the door inner panel being equipped with an opening which is closed in a fluid-tight manner by means of a cover , further characterized in that the camera is displaceably and/or pivotably mounted within the provided cavity , and/or the camera is designed as a part of a camera unit , the camera unit being displaceably and/or pivotably mounted within the cavity , and/or an optical device which interacts with the camera or the camera unit is present, which optical device is displaceably and/or pivotably mounted and arranged within the cavity , and further characterized in that the processing chamber can be visually detected through the opening by means of the camera or the camera unit .
An eye-of needle terminal, comprising a base portion , a pin portion , and an elastic portion disposed between the base portion and the pin portion , the elastic portion being provided with an eye-of-needle hole , the eye-of needle hole comprises flared holes located at both ends and a connecting hole located between the two flared holes , and a width of the end of each flared hole facing the connecting hole is greater than a width of the end distant from the connecting hole ; wherein, inclined surfaces are provided around the end of the pin portion ; a bottom edge of each inclined surface comprises a straight edge in the middle and arc edges located at two sides of the straight edge , is characterized in that , a horizontal projection of the arc edges of four inclined surfaces can combine into a first circle; the outer side surface of each elastic portion comprises an arc flat surface in the middle and two circular arc surfaces located at two sides of the arc flat surface ; any four circular arc surfaces at the same position on the two oppositely arranged arc side surface can be combined to form a second circle on the horizontal projection; the first circle and the second circle have the same size. a horizontal projection of the arc edges of four inclined surfaces can combine into a first circle; the outer side surface of each elastic portion comprises an arc flat surface in the middle and two circular arc surfaces located at two sides of the arc flat surface ; any four circular arc surfaces at the same position on the two oppositely arranged arc side surface can be combined to form a second circle on the horizontal projection; the first circle and the second circle have the same size.
A light emitting device comprising multiple light emitting elements each including a semiconductor layer (15a-c) and each including a first electrode and a second electrode , the semiconductor layer including a first conductive layer , a light emitting layer , and a second conductive layer that are stacked in this order, the first conductive layer having a light emitting surface , the first electrode being in contact with the second conductive layer, the second electrode being in contact with the first conductive layer, the multiple light emitting elements each emitting light from the light emitting layer via the light emitting surface, wherein the light emitting elements share the first conductive layer and the second electrode with each other, the light emitting elements each include a current path (P) in the first conductive layer from a portion opposed to the first electrode to a portion opposed to the second electrode, the first conductive layer has one or multiple trenches , and the light emitting device further includes a first light blocking section provided in the one or multiple trenches, characterised in that the one or multiple trenches are in a region between two current paths adjacent to each other. multiple light emitting elements each including a semiconductor layer (15a-c) and each including a first electrode and a second electrode , the semiconductor layer including a first conductive layer , a light emitting layer , and a second conductive layer that are stacked in this order, the first conductive layer having a light emitting surface , the first electrode being in contact with the second conductive layer, the second electrode being in contact with the first conductive layer, the multiple light emitting elements each emitting light from the light emitting layer via the light emitting surface, wherein the light emitting elements share the first conductive layer and the second electrode with each other, the light emitting elements each include a current path (P) in the first conductive layer from a portion opposed to the first electrode to a portion opposed to the second electrode, the first conductive layer has one or multiple trenches , and the light emitting device further includes a first light blocking section provided in the one or multiple trenches, characterised in that the one or multiple trenches are in a region between two current paths adjacent to each other.