mhurhangee/patent-ind-claim-en huggingface dataset:
A method of fabricating a finished part , the method including: creating a master pattern using an additive manufacturing process, the master pattern corresponding in shape to the finished part , wherein the master pattern is created from a first material consisting of one or more plastic materials; creating a shell of the master pattern by applying one or more layers of one or more coating materials to the master pattern , wherein the one or more coating materials is different than the first material; ultrasonically dissolving the master pattern while the master pattern is in the shell to create a shell cavity in the shell that corresponds in shape to the finished part ; pouring a molding material into the shell cavity , the molding material being a second material that is different than the first material and the one or more coating materials; allowing the molding material to harden and to reach a determined temperature such that the hardened molding material becomes the finished part ; and removing the shell from around the finished part . creating a master pattern using an additive manufacturing process, the master pattern corresponding in shape to the finished part , wherein the master pattern is created from a first material consisting of one or more plastic materials; creating a shell of the master pattern by applying one or more layers of one or more coating materials to the master pattern , wherein the one or more coating materials is different than the first material; ultrasonically dissolving the master pattern while the master pattern is in the shell to create a shell cavity in the shell that corresponds in shape to the finished part ; pouring a molding material into the shell cavity , the molding material being a second material that is different than the first material and the one or more coating materials; allowing the molding material to harden and to reach a determined temperature such that the hardened molding material becomes the finished part ; and removing the shell from around the finished part .
A method of forming a film of aligned semiconducting-SWCNTs on a substrate, the method comprising in the following order: (a) partially submerging a hydrophobic substrate in an aqueous medium; (b) applying a dose of a liquid solution to the aqueous medium, the liquid solution comprising semiconductor-selective-polymer-wrapped semiconducting-SWCNTs dispersed in an organic solvent, whereby the liquid solution spreads into a layer on the aqueous medium at an air-liquid interface and semiconductor-selective-polymer-wrapped semiconducting-SWCNTs from the layer are deposited as a stripe of aligned semiconductor-selective-polymer-wrapped semiconducting-SWCNTs on the hydrophobic substrate; and (c) at least partially withdrawing the hydrophobic substrate from the aqueous medium, such that the portion of the hydrophobic substrate upon which the stripe of aligned semiconductor-selective-polymer-wrapped semiconducting-SWCNTs is deposited is withdrawn from the air-liquid interface. (a) partially submerging a hydrophobic substrate in an aqueous medium; (b) applying a dose of a liquid solution to the aqueous medium, the liquid solution comprising semiconductor-selective-polymer-wrapped semiconducting-SWCNTs dispersed in an organic solvent, whereby the liquid solution spreads into a layer on the aqueous medium at an air-liquid interface and semiconductor-selective-polymer-wrapped semiconducting-SWCNTs from the layer are deposited as a stripe of aligned semiconductor-selective-polymer-wrapped semiconducting-SWCNTs on the hydrophobic substrate; and (c) at least partially withdrawing the hydrophobic substrate from the aqueous medium, such that the portion of the hydrophobic substrate upon which the stripe of aligned semiconductor-selective-polymer-wrapped semiconducting-SWCNTs is deposited is withdrawn from the air-liquid interface.
A dongle apparatus comprising: a fastener configured to be combined with or separated from a home appliance ; a locker configured to lock the fastener so that the fastener does not separate from the home appliance , and unlock the fastener to separate the fastener from the home appliance ; a power supply configured to receive power supplied from the home appliance when the fastener is combined with the home appliance ; a controller configured to control locking and unlocking between the locker and the fastener ; characterized by a power converter configured to convert the power into available power; wherein the controller is configured to receive the available power from the power converter ; and wherein the controller is configured to determine whether an update of software of at least one of the home appliance and the dongle apparatus is started or finished by receiving the available power and to control the locker to lock or unlock the fastener depending on whether an electrical control signal is transmitted between the home appliance and the dongle apparatus . a fastener configured to be combined with or separated from a home appliance ; a locker configured to lock the fastener so that the fastener does not separate from the home appliance , and unlock the fastener to separate the fastener from the home appliance ; a power supply configured to receive power supplied from the home appliance when the fastener is combined with the home appliance ; a controller configured to control locking and unlocking between the locker and the fastener ; characterized by a power converter configured to convert the power into available power; wherein the controller is configured to receive the available power from the power converter ; and wherein the controller is configured to determine whether an update of software of at least one of the home appliance and the dongle apparatus is started or finished by receiving the available power and to control the locker to lock or unlock the fastener depending on whether an electrical control signal is transmitted between the home appliance and the dongle apparatus .
A light-emitting diode (LED) driver configured to generate an LED driving current based on an input signal, the LED driver comprising: a code generator configured to generate code such that the LED driving current includes a direct current component corresponding to an upper n-bit of the input signal and an alternating current component alternating according to a lower m-bit of the input signal; and a current generator configured to generate the LED driving current, based on the code, wherein the input signal is an (m+n)-bit signal when each of m and n is an integer greater than zero, characterised in that the current generator comprises: a transistor (M9) configured to pass the LED driving current; an amplifier (A) configured to maintain a source of the transistor (M9) to a reference voltage; and a plurality of current sources (CSO, CS1, CSn) connected to the source of the transistor (M9), wherein the magnitude of the LED driving current is determined according to the reference voltage and each current source of the plurality of current sources being enabled or disabled according to a corresponding bit of the code. a code generator configured to generate code such that the LED driving current includes a direct current component corresponding to an upper n-bit of the input signal and an alternating current component alternating according to a lower m-bit of the input signal; and a current generator configured to generate the LED driving current, based on the code, wherein the input signal is an (m+n)-bit signal when each of m and n is an integer greater than zero, characterised in that the current generator comprises: a transistor (M9) configured to pass the LED driving current; an amplifier (A) configured to maintain a source of the transistor (M9) to a reference voltage; and a plurality of current sources (CSO, CS1, CSn) connected to the source of the transistor (M9), characterised in that the current generator comprises: a transistor (M9) configured to pass the LED driving current; an amplifier (A) configured to maintain a source of the transistor (M9) to a reference voltage; and a plurality of current sources (CSO, CS1, CSn) connected to the source of the transistor (M9), a transistor (M9) configured to pass the LED driving current; an amplifier (A) configured to maintain a source of the transistor (M9) to a reference voltage; and a plurality of current sources (CSO, CS1, CSn) connected to the source of the transistor (M9), wherein the magnitude of the LED driving current is determined according to the reference voltage and each current source of the plurality of current sources being enabled or disabled according to a corresponding bit of the code.
GNSS antenna , comprising: - at least one dielectric support substrate having a front surface and a rear surface; - at least two radiation structures attached to the front surface of said support substrate, each radiation structure comprising: ∘ a feeding section configured to be connected to an external feeding structure, and ∘ at least one substantially spiral-shaped section connected to said feeding section, wherein the feeding sections of the radiation structures are facing each other, and wherein at least two radiation structures are positioned at a distance from each other; and - preferably, at least one parasitic structure attached to the rear surface of said support substrate, characterised in that the substantially spiral-shaped section of at least one radiation structure has the shape of a polynomial spiral, for which the curvature changes preferably substantially linearly with the arc length, and wherein rotation θ of a radius vector ρ of the polynomial spiral complies with the formula: wherein: - A , B , m , n 1 ∈ R 0 + ; n 2 , n 3 ∈ R ; - f ( θ ) = e bθ ; and - g1(θ), g2(θ) are planar functions. - at least one dielectric support substrate having a front surface and a rear surface; - at least two radiation structures attached to the front surface of said support substrate, each radiation structure comprising: ∘ a feeding section configured to be connected to an external feeding structure, and ∘ at least one substantially spiral-shaped section connected to said feeding section, wherein the feeding sections of the radiation structures are facing each other, and wherein at least two radiation structures are positioned at a distance from each other; and ∘ a feeding section configured to be connected to an external feeding structure, and ∘ at least one substantially spiral-shaped section connected to said feeding section, - preferably, at least one parasitic structure attached to the rear surface of said support substrate, characterised in that the substantially spiral-shaped section of at least one radiation structure has the shape of a polynomial spiral, for which the curvature changes preferably substantially linearly with the arc length, and wherein rotation θ of a radius vector ρ of the polynomial spiral complies with the formula: wherein: - A , B , m , n 1 ∈ R 0 + ; n 2 , n 3 ∈ R ; - f ( θ ) = e bθ ; and - g1(θ), g2(θ) are planar functions. - A , B , m , n 1 ∈ R 0 + ; n 2 , n 3 ∈ R ; - f ( θ ) = e bθ ; and - g1(θ), g2(θ) are planar functions.
A semiconductor light emitting device comprising: a substrate ; a first semiconductor layer formed on the substrate , the first semiconductor layer including a III-V semiconductor or a II-VI semiconductor and being an n-type semiconductor layer; a first cladding layer formed on the first semiconductor layer , the first cladding layer including a lll-V semiconductor or a II-VI semiconductor; an active layer formed on the first cladding layer , the active layer including a III-V semiconductor or a II-VI semiconductor; a second cladding layer formed on the active layer ; and a second semiconductor layer , being a p-type semiconductor, formed on the second cladding layer , characterised in that the second cladding layer includes a I-VII semiconductor and in that the second semiconductor layer includes a I-VII semiconductor a substrate ; a first semiconductor layer formed on the substrate , the first semiconductor layer including a III-V semiconductor or a II-VI semiconductor and being an n-type semiconductor layer; a first cladding layer formed on the first semiconductor layer , the first cladding layer including a lll-V semiconductor or a II-VI semiconductor; an active layer formed on the first cladding layer , the active layer including a III-V semiconductor or a II-VI semiconductor; a second cladding layer formed on the active layer ; and a second semiconductor layer , being a p-type semiconductor, formed on the second cladding layer , characterised in that the second cladding layer includes a I-VII semiconductor and in that the second semiconductor layer includes a I-VII semiconductor
Active vibration damper, - wherein the vibration damper has a substantially cuboid housing , such that the housing , when positioned with a lower outer wall on the floor, additionally has an upper outer wall , a front and a rear outer wall and a left and a right outer wall , - wherein a primary part of an electrical linear actuator is fixed at least on the inside of the lower outer wall , - wherein the primary part acts on a secondary part of the electrical linear actuator, arranged above the primary part , - wherein the secondary part is movably held via a left and a right retaining element , fixed to the inside of the upper outer wall , such that the secondary part is displaceable in a substantially linear manner when the primary part is correspondingly impinged on in the left-right direction, - wherein a number of receptacles for permanent magnets and, furthermore, a receptacle for a magnetic back iron yoke are introduced into the front outer wall and/or into the rear outer wall at the height of the secondary part , - wherein the receptacles for the permanent magnets and the receptacle for the magnetic back iron yoke are introduced into the outside of the front outer wall and/or into the outside of the rear outer wall , characterised in that the receptacles for the permanent magnets are designed in a pot-like manner, in particular as pot boreholes, such that the corresponding outer wall is retained as a closed outer wall despite the receptacles for the permanent magnets . - wherein the vibration damper has a substantially cuboid housing , such that the housing , when positioned with a lower outer wall on the floor, additionally has an upper outer wall , a front and a rear outer wall and a left and a right outer wall , - wherein a primary part of an electrical linear actuator is fixed at least on the inside of the lower outer wall , - wherein the primary part acts on a secondary part of the electrical linear actuator, arranged above the primary part , - wherein the secondary part is movably held via a left and a right retaining element , fixed to the inside of the upper outer wall , such that the secondary part is displaceable in a substantially linear manner when the primary part is correspondingly impinged on in the left-right direction, - wherein a number of receptacles for permanent magnets and, furthermore, a receptacle for a magnetic back iron yoke are introduced into the front outer wall and/or into the rear outer wall at the height of the secondary part , - wherein the receptacles for the permanent magnets and the receptacle for the magnetic back iron yoke are introduced into the outside of the front outer wall and/or into the outside of the rear outer wall ,
A toner binder comprising: a non-linear polyester modified resin (A), wherein the non-linear polyester modified resin (A) is a modified resin having one or more carbon-carbon bonds crosslinking polyesters, and the toner binder has a loss tangent tan δ of 2 to 20 in the entire temperature range of 110°C to 130°C, wherein the loss tangent tan δ is a physical property represented as the ratio (G"/G') of storage modulus (G') to loss modulus (G"), wherein tan δ, G" and G' are measured as indicated in the description. a non-linear polyester modified resin (A), wherein the non-linear polyester modified resin (A) is a modified resin having one or more carbon-carbon bonds crosslinking polyesters, and the toner binder has a loss tangent tan δ of 2 to 20 in the entire temperature range of 110°C to 130°C, wherein the loss tangent tan δ is a physical property represented as the ratio (G"/G') of storage modulus (G') to loss modulus (G"), wherein tan δ, G" and G' are measured as indicated in the description.
An electric appliance with a fan arrangement, wherein the fan arrangement has a holding part and one or a plurality of fans received in the holding part , wherein the respective fan has in each case a fan housing from which there projects a supply line , wherein a guide portion is formed at the holding part , wherein the respective supply line projects from the fan housing of the respective fan into a cable channel at least partially bounded by the guide portion , characterised in that the fan housing, in particular the outer surface, has discrete rotational symmetry, in particular about the rotational axis of the fan impeller of the fan , so that the fan housing is connectable to the holding part in more than a single orientation related to the holding part , wherein the fan housing has a square circumference or outer edge of a cross-section when viewed in the direction of the rotational axis of the fan impeller of the fan , wherein the holding part has elastically deformable domes, in particular four elastically deformable domes, wherein the domes are inserted in appropriate recesses of the fan , so that the fan is connected to the holding part in a force-locked manner in an insertion direction and in a force-locked manner in a transverse direction to this insertion direction. wherein the fan arrangement has a holding part and one or a plurality of fans received in the holding part , wherein the respective fan has in each case a fan housing from which there projects a supply line , wherein a guide portion is formed at the holding part , wherein the respective supply line projects from the fan housing of the respective fan into a cable channel at least partially bounded by the guide portion , characterised in that the fan housing, in particular the outer surface, has discrete rotational symmetry, in particular about the rotational axis of the fan impeller of the fan , so that the fan housing is connectable to the holding part in more than a single orientation related to the holding part , wherein the fan housing has a square circumference or outer edge of a cross-section when viewed in the direction of the rotational axis of the fan impeller of the fan , wherein the holding part has elastically deformable domes, in particular four elastically deformable domes, wherein the domes are inserted in appropriate recesses of the fan , so that the fan is connected to the holding part in a force-locked manner in an insertion direction and in a force-locked manner in a transverse direction to this insertion direction.
A door locking device for a door, in particular for a door of a washing machine, having a pivotable rotary catch for a door hook , wherein the pivotable rotary catch is arranged on a pivoting body , wherein the rotary catch has a recess for receiving a locking body for the rotary catch , wherein a locking body for locking the rotary catch is provided in the closed position thereof, wherein the locking body is connected to an armature , wherein the armature is surrounded by a coil which can be energized and when the coil is energized, the armature and the locking body can be or are linearly moved into the closed position of the rotary catch such that the locking body is or can be arranged in a blocked position in the recess of the rotary catch , characterized in that the armature is connected to a blocking clamping mechanism for the locking body using a tappet and that the blocking clamping mechanism has a crown connected to the tappet and a rotary crown interacting with the crown and connected to the locking body .
A medical device for implanting a substernal medical lead, comprising: a tunneling tool having a proximal end , a distal end , and a lumen therethrough, the distal portion of the tunneling tool being at least one of bent and bendable; a guidewire slideably receivable within the lumen, the guidewire being slideable within the lumen from the proximal end of the tunneling tool to a distance beyond the distal end of the tunneling tool; and a substernal medical lead slideable about the guidewire. a tunneling tool having a proximal end , a distal end , and a lumen therethrough, the distal portion of the tunneling tool being at least one of bent and bendable; a guidewire slideably receivable within the lumen, the guidewire being slideable within the lumen from the proximal end of the tunneling tool to a distance beyond the distal end of the tunneling tool; and a substernal medical lead slideable about the guidewire.
A centrifugal pump comprising: a housing ; an impeller that is rotatably disposed inside the housing ; a shaft that is provided at a central rotational axis of the impeller and has spherically surface-shaped shaft ends at both ends in an axial direction; and bearings that have spherical surface-shaped bearing surfaces respectively and pivotally supporting the shaft ends , wherein in at least one of the bearings disposed on both sides of the shaft in the axial direction, a ratio of a radius of curvature of the shaft end with respect to a radius of curvature of the bearing surface of the bearing is equal to or less than 85%, characterized in that an outer diameter of the impeller is equal to or greater than 70 mm, and wherein a maximum rotational frequency of the impeller is equal to or lower than 3,000 rpm. a housing ; an impeller that is rotatably disposed inside the housing ; a shaft that is provided at a central rotational axis of the impeller and has spherically surface-shaped shaft ends at both ends in an axial direction; and bearings that have spherical surface-shaped bearing surfaces respectively and pivotally supporting the shaft ends , wherein in at least one of the bearings disposed on both sides of the shaft in the axial direction, a ratio of a radius of curvature of the shaft end with respect to a radius of curvature of the bearing surface of the bearing is equal to or less than 85%, characterized in that an outer diameter of the impeller is equal to or greater than 70 mm, and wherein a maximum rotational frequency of the impeller is equal to or lower than 3,000 rpm.
A semi-automatic connector for flexible circuit, comprising a lead wire , an upper housing (1;21), a lower housing , an insert snap portion , a button hole (1.1;21.1) opening on the upper housing and a button (3;23) being disposed in the button hole, characterized in that a circuit board (5;25) is disposed in the lower housing and a top surface of the circuit board is provided with elastic sheets (5.1;25.1), the circuit board being connected to one end of the lead wire; the insert snap portion (4;24,27) is disposed above the circuit board (5;25) with a cavity to receive a flexible circuit pad (8;28); the insert snap portion (4;24,27) includes two elastic arms (4.1;27.1) in parallel and a barb snap (4.1.1;27.1.2) is provided on a free end of each flexible arm; within the cavity, the flexible circuit pad (8;28) can be being locked as the two barb snaps (4.1.1;27.1.2) engaging with recesses (8.1;28.1) on the flexible circuit pad (8;28) and the bottom surface of the flexible circuit pad can be in close contact with the elastic sheets (5.1;25.1) on the top surface of the circuit board (5;25); as the button (3;23) is being pressed downwards, the elastic arms (4.1;27.1) are bent until the two barb snaps (4.1.1;27.1.2) on the insert snap portion can move out of the recesses of the flexible circuit pad.