mhurhangee/patent-ind-claim-en huggingface dataset:
An integrated battery cooling system, comprising: a housing having a high-voltage battery and a secondary battery therein and having an inlet port and an outlet port disposed on an outer side thereof to receive and discharge cooling water; a cooling channel through which cooling water flows through from the inlet port , and configured to transmit heat to the high-voltage battery ; and a cooling module configured to receive cooling water discharged from the cooling channel , transmit heat to the secondary battery , and cool the secondary battery , and to discharge the cooling water therein to the outlet port ; wherein the cooling module includes a cooling block that forms a chamber, disposed in front of the secondary battery , and having an inlet configured to receive cooling water from the cooling channel and an outlet configured to discharge the cooling water therein to the outlet port ; and wherein the inlet is disposed on each of both sides of the cooling block and the outlet is disposed on one side of the cooling block . a housing having a high-voltage battery and a secondary battery therein and having an inlet port and an outlet port disposed on an outer side thereof to receive and discharge cooling water; a cooling channel through which cooling water flows through from the inlet port , and configured to transmit heat to the high-voltage battery ; and a cooling module configured to receive cooling water discharged from the cooling channel , transmit heat to the secondary battery , and cool the secondary battery , and to discharge the cooling water therein to the outlet port ; wherein the cooling module includes a cooling block that forms a chamber, disposed in front of the secondary battery , and having an inlet configured to receive cooling water from the cooling channel and an outlet configured to discharge the cooling water therein to the outlet port ; and wherein the inlet is disposed on each of both sides of the cooling block and the outlet is disposed on one side of the cooling block .
A biosensor (10; 20; 30) comprising a plurality of sensor units , wherein each of the sensor units comprises: one or more photodiodes ; a first aperture layer disposed above the photodiodes ; an interlayer disposed on the first aperture layer ; a second aperture layer disposed on the interlayer ; and a waveguide disposed above the second aperture layer ; wherein the second aperture layer comprises an upper grating element and the first aperture layer comprises one or more lower grating elements (108A, 108A1-108A4, 108B, 108B1-108B4), and a grating period of the upper grating element is less than or equal to a grating period of the one or more lower grating elements (108A, 108A1-108A4, 108B, 108B1-108B4); and wherein a first polarizing angle of the upper and lower grating elements (110A, 108A, 108A1-108A4) in one of the sensor units is different from a second polarizing angle of the upper and lower grating elements (110B, 108B, 108B1-108B4) in an adjacent one of the sensor units . one or more photodiodes ; a first aperture layer disposed above the photodiodes ; an interlayer disposed on the first aperture layer ; a second aperture layer disposed on the interlayer ; and a waveguide disposed above the second aperture layer ; wherein the second aperture layer comprises an upper grating element and the first aperture layer comprises one or more lower grating elements (108A, 108A1-108A4, 108B, 108B1-108B4), and a grating period of the upper grating element is less than or equal to a grating period of the one or more lower grating elements (108A, 108A1-108A4, 108B, 108B1-108B4); and wherein a first polarizing angle of the upper and lower grating elements (110A, 108A, 108A1-108A4) in one of the sensor units is different from a second polarizing angle of the upper and lower grating elements (110B, 108B, 108B1-108B4) in an adjacent one of the sensor units .
An oral delivery device for use in treating a periodontal disease affecting a periodontal pocket of a patient in need, wherein the oral delivery device is a controlled release solid unit dosage form in the form of a film suitable for insertion into a periodontal pocket of a patient, comprising a therapeutically effective amount of an active ingredient selected from: i) flurbiprofen, and ii) chlorhexidine or a salt thereof, and further comprising a biodegradable pharmaceutically acceptable water-insoluble polymer in the form of a matrix, wherein said water-insoluble polymer comprises cross-linked water-soluble protein comprising gelatin or hydrolyzed gelatin, wherein the active ingredient is dispersed or dissolved within the matrix, and wherein the device is inserted into the periodontal pocket at a frequency of once every 7 to 14 days. i) flurbiprofen, and ii) chlorhexidine or a salt thereof,
A surgical fastening device , comprising: an elongate shaft ; an end effector coupled to a distal end of the elongate shaft, the end effector including a cartridge jaw and an anvil pivotally coupled to one another and movable between an open position and a closed position in which tissue can be engaged therebetween; and a cartridge removably seated within a channel in the cartridge jaw of the end effector; characterized in that a distance between a proximal end of each of the cartridge jaw and the anvil is adjustable to vary how far away the anvil is from the cartridge jaw in the closed position, the cartridge including an anvil coupling member slidably disposed therein and configured to define how far away the anvil is from the cartridge jaw in the closed position and to couple to a drive shaft extending through the elongate shaft for advancing the anvil coupling member distally through the end effector. an elongate shaft ; an end effector coupled to a distal end of the elongate shaft, the end effector including a cartridge jaw and an anvil pivotally coupled to one another and movable between an open position and a closed position in which tissue can be engaged therebetween; and a cartridge removably seated within a channel in the cartridge jaw of the end effector; characterized in that a distance between a proximal end of each of the cartridge jaw and the anvil is adjustable to vary how far away the anvil is from the cartridge jaw in the closed position, the cartridge including an anvil coupling member slidably disposed therein and configured to define how far away the anvil is from the cartridge jaw in the closed position and to couple to a drive shaft extending through the elongate shaft for advancing the anvil coupling member distally through the end effector.
A process for preparing 6-isopropenyl-3-methyl-9-decenyl acetate of the following formula : wherein Ac represents an acetyl group, the process comprising steps of: preparing a nucleophilic reagent, 5-isopropenyl-2-methyl-8-nonenyl compound, of the following general formula : wherein M 1 represents Li, MgZ 1 , ZnZ 1 , Cu, CuZ 1 , or CuLiZ 1 , wherein Z 1 represents a halogen atom or a 5-isopropenyl-2-methyl-8-nonenyl group, from a 5-isopropenyl-2-methyl-8-nonenyl halide compound of the following general formula : wherein X 1 represents a halogen atom; subjecting the nucleophilic reagent , 5-isopropenyl-2-methyl-8-nonenyl compound, to an addition reaction with at least one electrophilic reagent selected from the group consisting of formaldehyde, paraformaldehyde, and 1,3,5-trioxane, followed by a hydrolysis reaction to form 6-isopropenyl-3-methyl-9-decenol of the following formula : and acetylating 6-isopropenyl-3-methyl-9-decenol to form 6-isopropenyl-3-methyl-9-decenyl acetate . wherein Ac represents an acetyl group, the process comprising steps of: preparing a nucleophilic reagent, 5-isopropenyl-2-methyl-8-nonenyl compound, of the following general formula : wherein M 1 represents Li, MgZ 1 , ZnZ 1 , Cu, CuZ 1 , or CuLiZ 1 , wherein Z 1 represents a halogen atom or a 5-isopropenyl-2-methyl-8-nonenyl group, from a 5-isopropenyl-2-methyl-8-nonenyl halide compound of the following general formula : wherein X 1 represents a halogen atom; subjecting the nucleophilic reagent , 5-isopropenyl-2-methyl-8-nonenyl compound, to an addition reaction with at least one electrophilic reagent selected from the group consisting of formaldehyde, paraformaldehyde, and 1,3,5-trioxane, followed by a hydrolysis reaction to form 6-isopropenyl-3-methyl-9-decenol of the following formula : and acetylating 6-isopropenyl-3-methyl-9-decenol to form 6-isopropenyl-3-methyl-9-decenyl acetate . subjecting the nucleophilic reagent , 5-isopropenyl-2-methyl-8-nonenyl compound, to an addition reaction with at least one electrophilic reagent selected from the group consisting of formaldehyde, paraformaldehyde, and 1,3,5-trioxane, followed by a hydrolysis reaction to form 6-isopropenyl-3-methyl-9-decenol of the following formula : and acetylating 6-isopropenyl-3-methyl-9-decenol to form 6-isopropenyl-3-methyl-9-decenyl acetate .
An electronic speaker device comprising: a housing component ; an acoustic waveguide , the acoustic waveguide generally planar; a printed circuit board including at least one integrated circuit device , the printed circuit board generally planar; and a passive thermal-control system to transfer heat generated by the at least one integrated circuit device to the housing component , the passive thermal-control system comprising: a first heat spreader in thermal contact with the printed circuit board ; a second heat spreader in thermal contact with the at least one integrated circuit device ; and a third heat spreader in thermal contact with the acoustic waveguide , the third heat spreader foldable along a portion (614; 708) of a perimeter of the acoustic waveguide to enable the third heat spreader to be in thermal contact with two opposing surfaces/sides of the acoustic waveguide . a housing component ; an acoustic waveguide , the acoustic waveguide generally planar; a printed circuit board including at least one integrated circuit device , the printed circuit board generally planar; and a passive thermal-control system to transfer heat generated by the at least one integrated circuit device to the housing component , the passive thermal-control system comprising: a first heat spreader in thermal contact with the printed circuit board ; a second heat spreader in thermal contact with the at least one integrated circuit device ; and a third heat spreader in thermal contact with the acoustic waveguide , the third heat spreader foldable along a portion (614; 708) of a perimeter of the acoustic waveguide to enable the third heat spreader to be in thermal contact with two opposing surfaces/sides of the acoustic waveguide . a first heat spreader in thermal contact with the printed circuit board ; a second heat spreader in thermal contact with the at least one integrated circuit device ; and a third heat spreader in thermal contact with the acoustic waveguide , the third heat spreader foldable along a portion (614; 708) of a perimeter of the acoustic waveguide to enable the third heat spreader to be in thermal contact with two opposing surfaces/sides of the acoustic waveguide .
A bi-directional microphone comprising: a substrate (310-810) comprising a cavity (315-815) that penetrates therethrough, the cavity comprising a first portion and a second portion, wherein the first portion and the second portion, together, comprise the entirety of the cavity; a resonator array (320-820) comprising resonators that covers the first portion of the cavity; and a filling member (370; 470; 570; 670; 750, 770; 850, 870) covering substantially the entirety of the second portion of the cavity not covered by the resonator array, the filling member comprising a fixing member (370; 470; 570; 670; 770; 870) covering at least a part of the second portion of the cavity and connected to the substrate; wherein one end portion of each resonator is fixed to the fixing member and the remaining portion of each resonator is movable in response to an acoustic signal; and wherein the fixing member comprises a thin film, having a thickness similar to that of the resonators, arranged to move in association with the resonators. a substrate (310-810) comprising a cavity (315-815) that penetrates therethrough, the cavity comprising a first portion and a second portion, wherein the first portion and the second portion, together, comprise the entirety of the cavity; a resonator array (320-820) comprising resonators that covers the first portion of the cavity; and a filling member (370; 470; 570; 670; 750, 770; 850, 870) covering substantially the entirety of the second portion of the cavity not covered by the resonator array, the filling member comprising a fixing member (370; 470; 570; 670; 770; 870) covering at least a part of the second portion of the cavity and connected to the substrate; wherein one end portion of each resonator is fixed to the fixing member and the remaining portion of each resonator is movable in response to an acoustic signal; and wherein the fixing member comprises a thin film, having a thickness similar to that of the resonators, arranged to move in association with the resonators.
A gas turbine engine airfoil comprising: first and second walls spaced apart from one another to provide a cooling passage near a leading edge of the airfoil ; and trip strips provided on one of the first and second walls, characterised in that : the trip strips are chevron trip strips configured in an asymmetric fashion in that apexes of the chevron trip strips are aligned along a curve that is offset within the cooling passage in a chordwise direction (C) toward the leading edge . first and second walls spaced apart from one another to provide a cooling passage near a leading edge of the airfoil ; and trip strips provided on one of the first and second walls, characterised in that : the trip strips are chevron trip strips configured in an asymmetric fashion in that apexes of the chevron trip strips are aligned along a curve that is offset within the cooling passage in a chordwise direction (C) toward the leading edge .
A method for producing hard metal powder suitable for manufacturing hard metal products comprising metal carbides and a metallic binder, characterized by the steps of: a) dissolving in water water soluble raw materials comprising a hard particle source, comprising a carbon source, and a metallic binder source to form an aqueous solution, b) drying in a drying process the aqueous solution to form a precursor powder having the raw materials homogenously distributed throughout the precursor powder, c) decomposing the precursor powder in a first heat treatment step by heating it in a temperature of 370°C to 430°C in an inert atmosphere to remove gas evolved in the decomposition of the raw materials, d) grinding the precursor powder and mixing it with a liquid media to produce a suspension, e) spray drying the suspension to agglomerate the precursor powder, and f) heat treating the agglomerated precursor powder in a second heat treatment step at 900 °C to 1150 °C in an inert atmosphere to form a hard metal powder containing agglomerates of carbides evenly distributed and bonded to a metallic matrix. a) dissolving in water water soluble raw materials comprising a hard particle source, comprising a carbon source, and a metallic binder source to form an aqueous solution, b) drying in a drying process the aqueous solution to form a precursor powder having the raw materials homogenously distributed throughout the precursor powder, c) decomposing the precursor powder in a first heat treatment step by heating it in a temperature of 370°C to 430°C in an inert atmosphere to remove gas evolved in the decomposition of the raw materials, d) grinding the precursor powder and mixing it with a liquid media to produce a suspension, e) spray drying the suspension to agglomerate the precursor powder, and f) heat treating the agglomerated precursor powder in a second heat treatment step at 900 °C to 1150 °C in an inert atmosphere to form a hard metal powder containing agglomerates of carbides evenly distributed and bonded to a metallic matrix.
A control system for a fiber-optic gyroscope, comprising: a phase modulator for modulating a phase of a light signal ; a control unit for generating a control signal , by the value of which the phase is modulated and that is fed to the phase modulator ; characterized in that the control signal varies statistically and has an expected value of zero; and the control unit comprises a random number generator that generates random numbers r between 0 and q with a probability of 1/q; the control unit generates a primary signal having a value of x; the control signal has a value of (x-x r ); and it applies: x r = 0 for x+r < q and x r = q for x+r ≥ q. a phase modulator for modulating a phase of a light signal ; a control unit for generating a control signal , by the value of which the phase is modulated and that is fed to the phase modulator ; characterized in that the control signal varies statistically and has an expected value of zero; and the control unit comprises a random number generator that generates random numbers r between 0 and q with a probability of 1/q; the control unit generates a primary signal having a value of x; the control signal has a value of (x-x r ); and it applies: x r = 0 for x+r < q and x r = q for x+r ≥ q.
Method for producing a piston for an internal combustion engine from a piston upper part and a piston lower part , comprising the following steps: a) provision of the piston upper part , preferably of steel, and of the piston lower part , preferably of steel, in a friction welding device , wherein the piston upper part has a piston head with a combustion cavity , and wherein the piston lower part has two mutually opposite skirt elements connected to one another via two mutually opposite pin bosses , b) provision of a deflecting device , configured to deflect at least one weld bead arising during the friction welding, on or in the friction welding device , c) joining of piston upper part and piston lower part to one another by means of friction welding. a) provision of the piston upper part , preferably of steel, and of the piston lower part , preferably of steel, in a friction welding device , wherein the piston upper part has a piston head with a combustion cavity , and wherein the piston lower part has two mutually opposite skirt elements connected to one another via two mutually opposite pin bosses , b) provision of a deflecting device , configured to deflect at least one weld bead arising during the friction welding, on or in the friction welding device , c) joining of piston upper part and piston lower part to one another by means of friction welding.
A dynamically controllable shade comprising: a first conductive coating provided, directly or indirectly, on a major surface of a substrate ; a dielectric film provided, directly or indirectly, on the first conductive coating; and a shutter including a polymer substrate supporting a second conductive coating, wherein the polymer substrate is extendible to a shutter closed position and retractable to a shutter open position; wherein the first and/or second conductive coatings is/are electrically connectable to a power source that is controllable to set up an electric potential difference and create electrostatic forces to drive the polymer substrate to the shutter closed position; and characterized in that the electrostatic forces generated in a region proximate to the shutter closed position are lower than the electrostatic forces generated in a region remote from the shutter closed position. a first conductive coating provided, directly or indirectly, on a major surface of a substrate ; a dielectric film provided, directly or indirectly, on the first conductive coating; and a shutter including a polymer substrate supporting a second conductive coating, wherein the polymer substrate is extendible to a shutter closed position and retractable to a shutter open position; wherein the first and/or second conductive coatings is/are electrically connectable to a power source that is controllable to set up an electric potential difference and create electrostatic forces to drive the polymer substrate to the shutter closed position; and characterized in that the electrostatic forces generated in a region proximate to the shutter closed position are lower than the electrostatic forces generated in a region remote from the shutter closed position.
A base member for cooperating with a support member and at least one fixing member to form an anchor assembly mountable to a form board on which wet concrete may be poured during formation of a concrete substrate, the base member comprising: a mounting portion for positioning the anchor assembly on the form board prior to inserting the fixing members into the form board; an aperture having first and second generally opposed ends, the first end being open to facilitate insertion of the support member into the aperture; and a barrier reconfigurable in use from a first configuration, in which the barrier restricts ingress of wet concrete into contact with the support member via the second end of the aperture, to a second configuration in which the barrier allows an object to extend via the second end of the aperture into contact with the support member; wherein the mounting portion has an underside provided with a shallow recess which is arranged to diminish as the base member is fastened to the form board. a mounting portion for positioning the anchor assembly on the form board prior to inserting the fixing members into the form board; an aperture having first and second generally opposed ends, the first end being open to facilitate insertion of the support member into the aperture; and a barrier reconfigurable in use from a first configuration, in which the barrier restricts ingress of wet concrete into contact with the support member via the second end of the aperture, to a second configuration in which the barrier allows an object to extend via the second end of the aperture into contact with the support member; wherein the mounting portion has an underside provided with a shallow recess which is arranged to diminish as the base member is fastened to the form board.
An eyewear display device for displaying a virtual image in a field of view of a user, comprising - a frame unit ; - a line-shaped screen unit attached to the frame unit for emitting light as computer-generated image information in a first direction (-z); - at least two partially transparent beam splitter units attached to the frame unit , which are designed to be operated as scanner units at a uniformly defined scanner frequency, for deflecting the light emitted in the first direction (-z) from the screen unit into a second directional range (-x) corresponding to the field of view of the user when the eyewear display device is used as intended. - a frame unit ; - a line-shaped screen unit attached to the frame unit for emitting light as computer-generated image information in a first direction (-z); - at least two partially transparent beam splitter units attached to the frame unit , which are designed to be operated as scanner units at a uniformly defined scanner frequency, for deflecting the light emitted in the first direction (-z) from the screen unit into a second directional range (-x) corresponding to the field of view of the user when the eyewear display device is used as intended.