mhurhangee/ep-ind-claims huggingface dataset:
A suction port assembly for a vacuum cleaner comprising: a casing comprising a suction port which draws in dust from a surface being cleaned; a drum brush which is disposed rotatably in the casing, the drum brush having a plurality of bristles on an external surface arranged to shake off dust from the surface being cleaned; and a rib which is disposed at a position close to the drum brush and mounted in the casing so that one end is in contact with the plurality of bristles, and the rib being configured to detach the dust from the plurality of bristles when the drum brush rotates; wherein the plurality of bristles are arranged on the drum brush at an angle of inclination (β) relative to a radial direction, and the bristles enter the rib with an obtuse angle so as to receive friction power from the rib, whereby the friction power prevents the drum brush from rotating when the suction port assembly is pulled towards a user. a casing comprising a suction port which draws in dust from a surface being cleaned; a drum brush which is disposed rotatably in the casing, the drum brush having a plurality of bristles on an external surface arranged to shake off dust from the surface being cleaned; and a rib which is disposed at a position close to the drum brush and mounted in the casing so that one end is in contact with the plurality of bristles, and the rib being configured to detach the dust from the plurality of bristles when the drum brush rotates;
Integrated on-silicon III-V heterostructure laser device comprising • a III-V heterostructure gain medium, and • a rib optical waveguide, located facing the gain medium and comprising a strip waveguide doted with a longitudinal rib, the rib optical waveguide being integrated into or formed in a silicon layer, • two sets (RBE-A, RBE-B) of Bragg gratings formed in the rib optical waveguide and located on either side of the III-V heterostructure gain medium, each set (RBE-A, RBE-B) of Bragg gratings comprising a first Bragg grating (RB1-A, RB1-B) having a first pitch and formed in the rib and a second Bragg grating (RB2-A, RB2-B) having a second pitch different from the first pitch and formed on that side of the rib waveguide which is opposite the rib. • a III-V heterostructure gain medium, and • a rib optical waveguide, located facing the gain medium and comprising a strip waveguide doted with a longitudinal rib, the rib optical waveguide being integrated into or formed in a silicon layer, • two sets (RBE-A, RBE-B) of Bragg gratings formed in the rib optical waveguide and located on either side of the III-V heterostructure gain medium,
A lubricating oil composition for a rotary gas compressor, wherein said lubricating oil composition contains a lubricating base oil having a kinematic viscosity at 40 degrees C from 10 to 68 mm 2 /s, and a phosphorus compound antioxidant, the phosphorus compound antioxidant being contained in an amount from 0.01 mass% to 10 mass% based on the total amount of the composition, the composition having: a kinematic viscosity of 5 mm 2 /s or less at 100 degrees C; a flash point according to JIS K 2265 of 200 degrees C or more; and a 5 volume % distillation temperature according to JIS K 2254 of 350 degrees C or more. a kinematic viscosity of 5 mm 2 /s or less at 100 degrees C; a flash point according to JIS K 2265 of 200 degrees C or more; and a 5 volume % distillation temperature according to JIS K 2254 of 350 degrees C or more.
Method for ascertaining the noise distribution of a circuit, for optimising the layout of the circuit, by computational determination, i.e. by computer-based calculation or computer-based simulation of acoustic interference signals of the electrical circuit, the electrical circuit having at least one capacitor with a dielectric, wherein a terminal voltage characteristic applied to the capacitor is first ascertained by calculation using a circuit diagram of the circuit by simulating an operation of the circuit on the basis of the circuit diagram, and wherein an electric field acting on the dielectric is subsequently determined using the terminal voltage characteristic, wherein to determine the electric field, a layer thickness of the capacitor is first determined using the voltage-dependent capacitance thereof, and a periodic, mechanical deformation of the dielectric based on the electric field is calculated therefrom, wherein to optimise the layout of the circuit, components with high noise distribution are replaced, attached or positioned differently. wherein a terminal voltage characteristic applied to the capacitor is first ascertained by calculation using a circuit diagram of the circuit by simulating an operation of the circuit on the basis of the circuit diagram, and wherein an electric field acting on the dielectric is subsequently determined using the terminal voltage characteristic, wherein to determine the electric field, a layer thickness of the capacitor is first determined using the voltage-dependent capacitance thereof, and a periodic, mechanical deformation of the dielectric based on the electric field is calculated therefrom, wherein to optimise the layout of the circuit, components with high noise distribution are replaced, attached or positioned differently.
A vane-type compressor comprising: a cylinder block; a rotor rotating within the cylinder block; a plurality of vane slots provided on an outer surface of the rotor and extending inwardly; a plurality of vanes each provided slidably within each of the plurality of vane slots and reciprocating as to contact a top end thereof onto an inner surface of the cylinder block along with the rotor rotating; a plurality of coil springs provided within the plurality of vane slots for pushing the plurality of vanes toward the inner surface; a plurality of guide pins each provided along each of the plurality of coil springs and directly fixed on the plurality of vanes or the rotor; and a plurality of guide holes (28, 29) each provided for each of the plurality of guide pins and formed on the rotor or the plurality of vanes, wherein the plurality of guide holes (28, 29) is formed on the plurality of vanes in case where the plurality of guide pins is directly fixed on the rotor, or the plurality of guide holes (28, 29) is formed on the rotor in case where the plurality of guide pins is directly fixed on the plurality of vanes, and wherein each of the plurality of guide pins is provided within each of the coil springs, and is longer than each of the plurality of coil springs under a most extended condition. a cylinder block; a rotor rotating within the cylinder block; a plurality of vane slots provided on an outer surface of the rotor and extending inwardly; a plurality of vanes each provided slidably within each of the plurality of vane slots and reciprocating as to contact a top end thereof onto an inner surface of the cylinder block along with the rotor rotating; a plurality of coil springs provided within the plurality of vane slots for pushing the plurality of vanes toward the inner surface; a plurality of guide pins each provided along each of the plurality of coil springs and directly fixed on the plurality of vanes or the rotor; and a plurality of guide holes (28, 29) each provided for each of the plurality of guide pins and formed on the rotor or the plurality of vanes, wherein the plurality of guide holes (28, 29) is formed on the plurality of vanes in case where the plurality of guide pins is directly fixed on the rotor, or the plurality of guide holes (28, 29) is formed on the rotor in case where the plurality of guide pins is directly fixed on the plurality of vanes, and wherein each of the plurality of guide pins is provided within each of the coil springs, and is longer than each of the plurality of coil springs under a most extended condition.
An electronic ink, comprising: a non-polar carrier fluid; a plurality of positively charged colorant particles dispersed in the non-polar carrier fluid; and a plurality of reverse co-micelles including a basic charge director and an acidic charge controlling agent, wherein the basic charge director has a molecular weight that is within 5000 of a molecular weight of the acidic charge controlling agent. a non-polar carrier fluid; a plurality of positively charged colorant particles dispersed in the non-polar carrier fluid; and a plurality of reverse co-micelles including a basic charge director and an acidic charge controlling agent, wherein the basic charge director has a molecular weight that is within 5000 of a molecular weight of the acidic charge controlling agent.
An electric generator comprising at least one rotor, at least one magnetic bridging element arranged to rotate about a rotation axis of the rotor in response to the rotation of the rotor, at least one inductance unit comprising an inductance coil and a magnetic element at an area of an influence of the moving magnetic bridging element for inducing electromotive force in response to the movement of the magnetic bridging element relative to the inductance unit, and at least one flow channel unit for conveying a fluid flow to the rotor for operating the rotor, wherein the rotor is arranged to rotate relative to the flow channel unit in a floating bearing manner, characterized in that the flow channel unit comprises at least one channel for conveying at least one fluid flow between the flow channel unit and the rotor to create a pressure effect between the flow channel unit and the rotor to push, in the axial direction of the flow channel unit and the rotor, the rotor away from the flow channel unit such that a gap is arranged between the flow channel unit and the rotor for allowing the rotor to rotate relative to the flow channel unit substantially friction-free, and that the flow channel unit comprises at least one channel for conveying at least one fluid flow to the rotor for rotating the rotor. at least one rotor, at least one magnetic bridging element arranged to rotate about a rotation axis of the rotor in response to the rotation of the rotor, at least one inductance unit comprising an inductance coil and a magnetic element at an area of an influence of the moving magnetic bridging element for inducing electromotive force in response to the movement of the magnetic bridging element relative to the inductance unit, and at least one flow channel unit for conveying a fluid flow to the rotor for operating the rotor, wherein the rotor is arranged to rotate relative to the flow channel unit in a floating bearing manner, characterized in that the flow channel unit comprises at least one channel for conveying at least one fluid flow between the flow channel unit and the rotor to create a pressure effect between the flow channel unit and the rotor to push, in the axial direction of the flow channel unit and the rotor, the rotor away from the flow channel unit such that a gap is arranged between the flow channel unit and the rotor for allowing the rotor to rotate relative to the flow channel unit substantially friction-free, and that the flow channel unit comprises at least one channel for conveying at least one fluid flow to the rotor for rotating the rotor.
A method of wireless communication performed by a node (405, 410) in an integrated access and backhaul, IAB, network, comprising: receiving a configuration for a notification signal, wherein the configuration indicates a receive, RX, resource to be used by the node to monitor for the notification signal and a transmit, TX, resource to be used by the node to transmit the notification signal, wherein the RX resource and the TX resource are included in a time period that also includes one or more other RX resources and one or more other TX resources to be used by one or more other nodes in the IAB network for the notification signal, and wherein the notification signal has a shorter symbol duration than a symbol duration used for a communication outside of the time period; and at least one of: receiving the notification signal in the RX resource, or transmitting the notification signal in the TX resource. receiving a configuration for a notification signal, wherein the configuration indicates a receive, RX, resource to be used by the node to monitor for the notification signal and a transmit, TX, resource to be used by the node to transmit the notification signal, wherein the RX resource and the TX resource are included in a time period that also includes one or more other RX resources and one or more other TX resources to be used by one or more other nodes in the IAB network for the notification signal, and wherein the notification signal has a shorter symbol duration than a symbol duration used for a communication outside of the time period; and at least one of: receiving the notification signal in the RX resource, or transmitting the notification signal in the TX resource. receiving the notification signal in the RX resource, or transmitting the notification signal in the TX resource.
A method, comprising: configuring a set of computing elements as a non-blocking full mesh interconnect topology to receive and process messages into a blockchain, wherein a message is associated with a transaction to be included in the blockchain, the computing elements organized as a set of computing nodes; for a given block to be added to the blockchain, associating ordered segments of the block within respective computing nodes, wherein a segment of the block comprises a set of one or more transactions that are unique to the segment; and processing the block into the blockchain using pipelined generation, transmission, and verification for each of the ordered segments; wherein, during processing of the block, transactions within each segment are sequenced and processed concurrently with respect to one another, and wherein segments are processed independently of each other. configuring a set of computing elements as a non-blocking full mesh interconnect topology to receive and process messages into a blockchain, wherein a message is associated with a transaction to be included in the blockchain, the computing elements organized as a set of computing nodes; for a given block to be added to the blockchain, associating ordered segments of the block within respective computing nodes, wherein a segment of the block comprises a set of one or more transactions that are unique to the segment; and processing the block into the blockchain using pipelined generation, transmission, and verification for each of the ordered segments; wherein, during processing of the block, transactions within each segment are sequenced and processed concurrently with respect to one another, and wherein segments are processed independently of each other.
A mixed-mode chromatography method for the determination of phosphorylated sugars in a sample, the mixed-mode chromatography method comprising: obtaining a sample comprising at least one phosphorylated sugar; introducing the sample onto a chromatography system comprising a column having a stationary phase material contained inside the column, the stationary phase material having a surface comprising a hydrophobic surface group and at least one ionizable modifier; flowing the sample with a mobile phase eluent through the column, the mobile phase eluent comprising water with an additive and acetonitrile with the additive, the mobile phase eluent having a pH less than 6; and detecting the at least one phosphorylated sugar using a detector, the method characterized in that: the hydrophobic surface group comprises a functional group selected from a phenylalkyl or fluoro-phenyl group; and flowing the sample with the mobile phase eluent through the column resolves and retains at least one phosphorylated sugar within seven minutes. obtaining a sample comprising at least one phosphorylated sugar; introducing the sample onto a chromatography system comprising a column having a stationary phase material contained inside the column, the stationary phase material having a surface comprising a hydrophobic surface group and at least one ionizable modifier; flowing the sample with a mobile phase eluent through the column, the mobile phase eluent comprising water with an additive and acetonitrile with the additive, the mobile phase eluent having a pH less than 6; and detecting the at least one phosphorylated sugar using a detector, the hydrophobic surface group comprises a functional group selected from a phenylalkyl or fluoro-phenyl group; and flowing the sample with the mobile phase eluent through the column resolves and retains at least one phosphorylated sugar within seven minutes.
A time-resolved fluorescent immunochromatographic test strip for detecting vancomycin, comprising a bottom plate and a sample absorption pad, a fluorescent microsphere pad, a nitrocellulose membrane coated with a vancomycin-carrier protein conjugate, and an absorbent pad which are sequentially overlapped and pasted on the bottom plate, wherein: the fluorescent microsphere pad is sprayed with a fluorescent microsphere-labeled vancomycin monoclonal antibody, and the vancomycin monoclonal antibody is prepared by using a vancomycin-bovine serum albumin conjugate as an immunogen; the preparation method of the vancomycin-bovine serum albumin conjugate comprises the following steps: 1) mixing a sodium periodate aqueous solution with a vancomycin aqueous solution to carry out a redox reaction to obtain a reaction mixture; 2) mixing bovine serum albumin with a carbonate buffer to obtain a bovine serum albumin solution; and 3) mixing the reaction mixture in step 1) with the bovine serum albumin solution in step 2), and carrying out a coupling reaction to obtain vancomycin-bovine serum albumin conjugate, and wherein steps 1) and 2) are not chronologically limited. the fluorescent microsphere pad is sprayed with a fluorescent microsphere-labeled vancomycin monoclonal antibody, and the vancomycin monoclonal antibody is prepared by using a vancomycin-bovine serum albumin conjugate as an immunogen; the preparation method of the vancomycin-bovine serum albumin conjugate comprises the following steps: 1) mixing a sodium periodate aqueous solution with a vancomycin aqueous solution to carry out a redox reaction to obtain a reaction mixture; 2) mixing bovine serum albumin with a carbonate buffer to obtain a bovine serum albumin solution; and 3) mixing the reaction mixture in step 1) with the bovine serum albumin solution in step 2), and carrying out a coupling reaction to obtain vancomycin-bovine serum albumin conjugate, and 1) mixing a sodium periodate aqueous solution with a vancomycin aqueous solution to carry out a redox reaction to obtain a reaction mixture; 2) mixing bovine serum albumin with a carbonate buffer to obtain a bovine serum albumin solution; and 3) mixing the reaction mixture in step 1) with the bovine serum albumin solution in step 2), and carrying out a coupling reaction to obtain vancomycin-bovine serum albumin conjugate, and wherein steps 1) and 2) are not chronologically limited.
A composition for cleaning a combustion engine system, wherein the composition comprises: a lubricant having a flash point, measured according to ASTM D93, of less than 80°C, wherein the lubricant is odourless kerosene; xylene; butyl acetate; and methoxy propanol, wherein the composition comprises 5 to 15% by volume lubricant, 40 to 60% by volume xylene, 10 to 30% by volume butyl acetate, and 10 to 30% by volume methoxy propanol. a lubricant having a flash point, measured according to ASTM D93, of less than 80°C, wherein the lubricant is odourless kerosene; xylene; butyl acetate; and methoxy propanol, wherein the composition comprises 5 to 15% by volume lubricant, 40 to 60% by volume xylene, 10 to 30% by volume butyl acetate, and 10 to 30% by volume methoxy propanol.
A computer-implemented method, comprising: generating, by processing circuitry of a virtual reality computer, an object in a virtual environment, the object having a surface and including a first bone including a first vertex and a second bone including a second vertex, the first bone defining a motion of the first vertex according to a rigid transformation that preserves distances between points on the first bone; receiving a request to move the first vertex of the surface of the object included in the first bone and the second vertex of the surface of the object included in the second bone; in response to the request, applying a first filter to the first bone and a second filter to the second bone, each of the first filter and the second filter, upon respective application to the first bone and the second bone, restricting the motion of the first vertex of the first bone by a first amount and restricting the motion of the second vertex by a second amount different from the first amount, wherein the motion of a bone is restricted based on the distance between that bone and an anchor vertex. generating, by processing circuitry of a virtual reality computer, an object in a virtual environment, the object having a surface and including a first bone including a first vertex and a second bone including a second vertex, the first bone defining a motion of the first vertex according to a rigid transformation that preserves distances between points on the first bone; receiving a request to move the first vertex of the surface of the object included in the first bone and the second vertex of the surface of the object included in the second bone; in response to the request, applying a first filter to the first bone and a second filter to the second bone, each of the first filter and the second filter, upon respective application to the first bone and the second bone, restricting the motion of the first vertex of the first bone by a first amount and restricting the motion of the second vertex by a second amount different from the first amount, wherein the motion of a bone is restricted based on the distance between that bone and an anchor vertex.
A flow cell element for use in a piezoelectric sensor arrangement, which flow cell element comprises an abutting part, which is provided with an outwardly open recess and inlet and outlet fluid channels by means of which a fluid sample can be led through the recess, said recess being surrounded by an abutting surface which is constituted by a ridge having a smooth upper surface, said abutting surface, the portion of the abutting part closest to the abutting surface and the whole of the flow cell element being made of one piece of an elastic material, wherein said abutting part is adapted to come into abutment with a piezoelectric quartz crystal in a sensor element, when first and second (11,12) parts of the piezoelectric sensor arrangement are moved from their open position to their closed position, whereby the recess is sealingly covered by the crystal, thus forming a flow cell together with the sensor element, characterised in that the contour of the flow cell element formed by the ridge comprises two diametrically opposed, bulging extensions, into which the inlet and outlet fluid channels lead, through the abutting part and towards and away from, respectively, the surface of the recess.