mhurhangee/patent-ind-claim-en huggingface dataset:
An air cleaning system comprising: a first air cleaner including: a first dust sensor configured to measure a first degree of air pollution at the first air cleaner , and a communicator configured to transmit information about the first dust sensor including the measured first degree of air pollution; and a second air cleaner including: a second dust sensor configured to measure a second degree of air pollution at the second air cleaner ; and a controller configured to control the first air cleaner and the second air cleaner based on information about the first dust sensor and the second dust sensor , wherein the controller is configured to control the first air cleaner and the second air cleaner based on the measured first degree of air pollution and the measured second degree of air pollution, the air cleaning system being characterised in that the controller is further configured to determine whether at least one of the first dust sensor and the second dust sensor is in a faulty state based on the measured first degree of air pollution and the measured second degree of air pollution. a first dust sensor configured to measure a first degree of air pollution at the first air cleaner , and a communicator configured to transmit information about the first dust sensor including the measured first degree of air pollution; and a second air cleaner including: a second dust sensor configured to measure a second degree of air pollution at the second air cleaner ; and a controller configured to control the first air cleaner and the second air cleaner based on information about the first dust sensor and the second dust sensor , wherein the controller is configured to control the first air cleaner and the second air cleaner based on the measured first degree of air pollution and the measured second degree of air pollution, the air cleaning system being characterised in that the controller is further configured to determine whether at least one of the first dust sensor and the second dust sensor is in a faulty state based on the measured first degree of air pollution and the measured second degree of air pollution. a second dust sensor configured to measure a second degree of air pollution at the second air cleaner ; and a controller configured to control the first air cleaner and the second air cleaner based on information about the first dust sensor and the second dust sensor , wherein the controller is configured to control the first air cleaner and the second air cleaner based on the measured first degree of air pollution and the measured second degree of air pollution, the air cleaning system being characterised in that the controller is further configured to determine whether at least one of the first dust sensor and the second dust sensor is in a faulty state based on the measured first degree of air pollution and the measured second degree of air pollution.
Dye mixtures comprising at least one dye of formula (I) and at least one dye selected from the list consisting of dyes of formula (IIa), (IIb) and (IIc) and wherein independent from each other R 1 and R 6 is C 1 -C 4 -alkyl, R 3 , R 4 and R 13 is hydrogen or (C 1 -C 4 )-alkyl, R 5 is hydrogen, (C 1 -C 4 )-alkyl or phenyl, R 7 is hydrogen, (C 1 -C 4 )-alkyl or (C 1 -C 4 )-alkoxy, R 10 + is -(CH 2 ) p -N + R 1 (CH 3 ) 2 or -(CH 2 ) p -N + R 1 (CH 3 )-CH 2 -CHCH 3 -OH, wherein p is 2 to 4, R 2 , R 11 and R 12 is (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkyl substituted by halogen, phenyl or benzyl substituted by (C 1 -C 8 )-alkyl, n is 0 or 1, X - is an anion, Y is hydrogen, cyano or halogen and z is hydrogen, nitro, cyano or halogen. R 1 and R 6 is C 1 -C 4 -alkyl, R 3 , R 4 and R 13 is hydrogen or (C 1 -C 4 )-alkyl, R 5 is hydrogen, (C 1 -C 4 )-alkyl or phenyl, R 7 is hydrogen, (C 1 -C 4 )-alkyl or (C 1 -C 4 )-alkoxy, R 10 + is -(CH 2 ) p -N + R 1 (CH 3 ) 2 or -(CH 2 ) p -N + R 1 (CH 3 )-CH 2 -CHCH 3 -OH, wherein p is 2 to 4, R 2 , R 11 and R 12 is (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkyl substituted by halogen, phenyl or benzyl substituted by (C 1 -C 8 )-alkyl, n is 0 or 1, X - is an anion, Y is hydrogen, cyano or halogen and z is hydrogen, nitro, cyano or halogen.
A circuit for capacitance detection, comprising: a control module , a charge transfer module , a processing module , a driving module , and an offsetting module , characterized in that the control module being configured to: during a first detection period, control the driving module to charge a detection capacitor (Cx) to a supply voltage (Vcc) and control the offsetting module to charge an offset capacitor (Cc) to twice a negative supply voltage (-Vcc) in a same time interval, control the charged offset capacitor (Cc) to perform charge offsetting on the charged detection capacitor (Cx) to eliminate or reduce a base capacitance (Cx0) of the detection capacitor (Cx), control the charge transfer module to convert charge of the detection capacitor (Cx) after the charge offsetting to generate a first output voltage, and control the charge transfer module to reset after the charge converting is performed; and during a second detection period adjacent to the first detection period, control the driving module to discharge the detection capacitor (Cx) to 0 and control the offsetting module to charge the offset capacitor (Cc) to twice a supply voltage (Vcc) in a same time duration, control the charged offset capacitor (Cc) to perform charge offsetting on the discharged detection capacitor (Cx) to eliminate or reduce the base capacitance (Cx0), control the charge transfer module to convert charge of the detection capacitor (Cx) after the charge offsetting to generate a second output voltage, and control the charge transfer module to reset after the charge converting is performed; and the processing module being configured to determine, based on the first output voltage and the second output voltage, a capacitance variation of the detection capacitor (Cx) before and after the detection capacitor (Cx) is affected by an external electric field.
A system comprising: an engine having an air input and an exhaust output; a turbocharger having a compressor coupled to the air input, a turbine coupled to the exhaust output, and an electric motor , wherein the compressor is configured to receive force selectively from either or both of the turbine and the electric motor, the electric motor having an ETurbo controller ; and an engine control unit for controlling operation of the internal combustion engine and the turbocharger; wherein: the engine control unit is configured to determine and provide a torque control signal to the ETurbo controller to enable the ETurbo controller to manage operation of the electric motor; characterized in that : the engine control unit is configured to further determine and provide a speed control signal to the ETurbo controller to enable the ETurbo controller to manage operation of the electric motor, and the ETurbo controller is configured to use the torque control signal to manage operation of the electric motor without allowing compressor speed to exceed a maximum speed determined by the speed control signal. an engine having an air input and an exhaust output; a turbocharger having a compressor coupled to the air input, a turbine coupled to the exhaust output, and an electric motor , wherein the compressor is configured to receive force selectively from either or both of the turbine and the electric motor, the electric motor having an ETurbo controller ; and an engine control unit for controlling operation of the internal combustion engine and the turbocharger; wherein: the engine control unit is configured to determine and provide a torque control signal to the ETurbo controller to enable the ETurbo controller to manage operation of the electric motor; characterized in that : the engine control unit is configured to further determine and provide a speed control signal to the ETurbo controller to enable the ETurbo controller to manage operation of the electric motor, and the ETurbo controller is configured to use the torque control signal to manage operation of the electric motor without allowing compressor speed to exceed a maximum speed determined by the speed control signal. the engine control unit is configured to determine and provide a torque control signal to the ETurbo controller to enable the ETurbo controller to manage operation of the electric motor; characterized in that : the engine control unit is configured to further determine and provide a speed control signal to the ETurbo controller to enable the ETurbo controller to manage operation of the electric motor, and the ETurbo controller is configured to use the torque control signal to manage operation of the electric motor without allowing compressor speed to exceed a maximum speed determined by the speed control signal.
Composition comprising inactivated Porphyromonas gingivalis, for use as a vaccine for treating obesity, or glucose intolerance associated with diabetes in a subject suffering from periodontitis.
An optical fiber comprising: a core region comprising Cl-doped silica glass, said core region having an outer radius r 1 in the range from 6.0 μm to 10.0 μm and a relative refractive index Δ 1 ; an inner cladding region surrounding said core region, said inner cladding region having an outer radius r 2 in the range from 22 μm to 38 μm and a relative refractive index Δ 2 ; and an outer cladding region surrounding said inner cladding region, said outer cladding region having a relative refractive index Δ 3 , said relative refractive index Δ 3 exceeding said relative refractive index Δ 2 by at least 0.06%; wherein said optical fiber has a cable cutoff of less than 1550 nm, an effective area at 1550 nm of at least 100 micron 2 , and a bending loss at 1550 nm, determined from a mandrel wrap test using a mandrel with a diameter of 20 mm, of less than 3.5 dB/turn; characterized by the core region having a chlorine concentration of at least 1.5 wt%; wherein said relative refractive index Δ 1 is in the range from 0.14% to 0.30%. a core region comprising Cl-doped silica glass, said core region having an outer radius r 1 in the range from 6.0 μm to 10.0 μm and a relative refractive index Δ 1 ; an inner cladding region surrounding said core region, said inner cladding region having an outer radius r 2 in the range from 22 μm to 38 μm and a relative refractive index Δ 2 ; and an outer cladding region surrounding said inner cladding region, said outer cladding region having a relative refractive index Δ 3 , said relative refractive index Δ 3 exceeding said relative refractive index Δ 2 by at least 0.06%; wherein said optical fiber has a cable cutoff of less than 1550 nm, an effective area at 1550 nm of at least 100 micron 2 , and a bending loss at 1550 nm, determined from a mandrel wrap test using a mandrel with a diameter of 20 mm, of less than 3.5 dB/turn; characterized by the core region having a chlorine concentration of at least 1.5 wt%; wherein said relative refractive index Δ 1 is in the range from 0.14% to 0.30%.
A blade outer air seal (BOAS) comprising: a seal body having a forward side , an aft side opposite the forward side, a radially inward side , and a radially outward side opposite the radially inward side ; and a relief gap within the seal body to allow a portion of the radially inward side to expand into the relief gap when the seal body is heated; the BOAS being characterised in that the relief gap initiates on the forward side of the seal body and extends into the seal body a first distance (D1); a peninsula portion is interposed between the relief gap and the radially inward side ; a thickness (D3) of the peninsula portion decreases towards the forward side ; and the forward side of the peninsula portion is offset towards the aft side from a remaining portion of the forward side . a seal body having a forward side , an aft side opposite the forward side, a radially inward side , and a radially outward side opposite the radially inward side ; and a relief gap within the seal body to allow a portion of the radially inward side to expand into the relief gap when the seal body is heated; the BOAS being characterised in that the relief gap initiates on the forward side of the seal body and extends into the seal body a first distance (D1); a peninsula portion is interposed between the relief gap and the radially inward side ; a thickness (D3) of the peninsula portion decreases towards the forward side ; and the forward side of the peninsula portion is offset towards the aft side from a remaining portion of the forward side .
A glass panel unit manufacturing method comprising: a bonding step of bonding together a first substrate and a second substrate with a first sealing material in a frame shape interposed between the first and second substrates to create, between the first and second substrates, an internal space surrounded with the first sealing material, the first substrate including a glass pane and having an evacuation port, and the second substrate including another glass pane; an evacuating step of evacuating the internal space through the evacuation port of the first substrate; and a sealing step of sealing the evacuation port up while keeping the internal space evacuated, the sealing step including heating and melting a second sealing material inserted into the evacuation port and thereby sealing the evacuation port up with the second sealing material thus melted, characterised in that , during heating and melting the second sealing material, it is pressed toward the second substrate, the evacuation port and the second sealing material having mutually dissimilar shapes when viewed along a center axis of the evacuation port in a state where the second sealing material has been inserted into the evacuation port but has not melted yet. a bonding step of bonding together a first substrate and a second substrate with a first sealing material in a frame shape interposed between the first and second substrates to create, between the first and second substrates, an internal space surrounded with the first sealing material, the first substrate including a glass pane and having an evacuation port, and the second substrate including another glass pane; an evacuating step of evacuating the internal space through the evacuation port of the first substrate; and a sealing step of sealing the evacuation port up while keeping the internal space evacuated, the sealing step including heating and melting a second sealing material inserted into the evacuation port and thereby sealing the evacuation port up with the second sealing material thus melted, characterised in that , during heating and melting the second sealing material, it is pressed toward the second substrate, the evacuation port and the second sealing material having mutually dissimilar shapes when viewed along a center axis of the evacuation port in a state where the second sealing material has been inserted into the evacuation port but has not melted yet.
Pneumatic vehicle tyre having a tread having profile elements , for example profile blocks , which are mutually separated by grooves and which are in each case provided with a multiplicity of incisions that extend at an angle of up to 45° in relation to the axial direction and so as to be mutually parallel and have a constant incision width (B), a maximum incision depth (T) and two incision walls ; wherein the incisions are formed from a main portion which reaches the maximum incision depth (T), or from one such main portion and at least one peripheral portion embodied to a lesser depth; wherein the main portion in a plan view onto the incision has at least one shorter portion (4"a) and at least one portion (4'a) which is longer in comparison; wherein configured in the longer portion (4'a), or in each longer portion (4'a), on the one incision wall is exactly one depression embodied so as to be mirror-symmetrical in relation to a cross-sectional central plane (E 2 ) which is perpendicular to the incision wall and runs in the radial direction, and in relation to a longitudinal sectional central plane (E 1 ) which runs so as to be orthogonal to said cross-sectional central plane (E 2 ); wherein a protrusion corresponding to the depression lies on the other incision wall so as to be opposite the depression ; and wherein any potential peripheral portions of the incision are free of protrusions and depressions , characterized in that the portions (4'a, 4′′′a) conjointly enclose an angle (α) of 90° to 140°, and in that the protrusion and the depression are elongate in the direction of extent of the incision . wherein the incisions are formed from a main portion which reaches the maximum incision depth (T), or from one such main portion and at least one peripheral portion embodied to a lesser depth; wherein the main portion in a plan view onto the incision has at least one shorter portion (4"a) and at least one portion (4'a) which is longer in comparison; wherein configured in the longer portion (4'a), or in each longer portion (4'a), on the one incision wall is exactly one depression embodied so as to be mirror-symmetrical in relation to a cross-sectional central plane (E 2 ) which is perpendicular to the incision wall and runs in the radial direction, and in relation to a longitudinal sectional central plane (E 1 ) which runs so as to be orthogonal to said cross-sectional central plane (E 2 ); wherein a protrusion corresponding to the depression lies on the other incision wall so as to be opposite the depression ; and wherein any potential peripheral portions of the incision are free of protrusions and depressions , characterized in that the portions (4'a, 4′′′a) conjointly enclose an angle (α) of 90° to 140°, and in that the protrusion and the depression are elongate in the direction of extent of the incision .
A method of manufacturing a composition comprising a crosslinked glycosaminoglycan hydrogel comprising solid particles embedded in the hydrogel, the method comprising: mixing in a single vessel a water suspension at a pH between 5 and 9 the following: (i) hyaluronic acid, (ii) water insoluble solid particles, (iii) a di- or multinucleophilic functional crosslinker comprising a diamino carbohydrate selected from the group consisting of: diamino trehalose, diamino hyaluronic acid tetrasaccharide, diamino hyaluronic acid hexasaccharide, diamino lactose, diamino maltose, diamino sucrose, chitobiose, or diamino raffinose, and (iv) a coupling agent, thereby activating the hyaluronic acid with the coupling agent; crosslinking the activated hyaluronic acid; and embedding the solid particles in the crosslinked hyaluronic acid in a one-pot/one-step process of forming a composition comprising a hyaluronic acid hydrogel embedded with the solid particles. mixing in a single vessel a water suspension at a pH between 5 and 9 the following: (i) hyaluronic acid, (ii) water insoluble solid particles, (iii) a di- or multinucleophilic functional crosslinker comprising a diamino carbohydrate selected from the group consisting of: diamino trehalose, diamino hyaluronic acid tetrasaccharide, diamino hyaluronic acid hexasaccharide, diamino lactose, diamino maltose, diamino sucrose, chitobiose, or diamino raffinose, and (iv) a coupling agent, thereby activating the hyaluronic acid with the coupling agent; (i) hyaluronic acid, (ii) water insoluble solid particles, (iii) a di- or multinucleophilic functional crosslinker comprising a diamino carbohydrate selected from the group consisting of: diamino trehalose, diamino hyaluronic acid tetrasaccharide, diamino hyaluronic acid hexasaccharide, diamino lactose, diamino maltose, diamino sucrose, chitobiose, or diamino raffinose, and (iv) a coupling agent, crosslinking the activated hyaluronic acid; and embedding the solid particles in the crosslinked hyaluronic acid in a one-pot/one-step process of forming a composition comprising a hyaluronic acid hydrogel embedded with the solid particles.
A method of isolating eukaryotic nucleic acid from a stool sample, the method comprising: a) mixing the sample with a buffer, a surfactant and a ribonuclease inhibitor to form a suspension; b) separating the suspension into a portion enriched for eukaryotic cells and a portion enriched for bacterial cells and retaining the portion enriched for eukaryotic cells; c) adding a chaotropic agent and optionally a surfactant to the portion enriched for eukaryotic cells to form a lysate; d) fractioning the lysate into a cell debris layer, a layer comprising eukaryotic nucleic acids and a lipid layer; and e) collecting the layer comprising eukaryotic nucleic acids and optionally the lipid layer. a) mixing the sample with a buffer, a surfactant and a ribonuclease inhibitor to form a suspension; b) separating the suspension into a portion enriched for eukaryotic cells and a portion enriched for bacterial cells and retaining the portion enriched for eukaryotic cells; c) adding a chaotropic agent and optionally a surfactant to the portion enriched for eukaryotic cells to form a lysate; d) fractioning the lysate into a cell debris layer, a layer comprising eukaryotic nucleic acids and a lipid layer; and e) collecting the layer comprising eukaryotic nucleic acids and optionally the lipid layer.
An actuator for a component of a land motor vehicle, of the type including an actuator casing which delimits an internal volume in which are arranged: - at least one electric motor having a drive shaft on which is mounted an output pinion secured in rotation to the drive shaft, the drive shaft having an axis of rotation ( A1 ), - and an internal mechanical transmission comprising at least a first gear wheel , which has an axis of rotation ( A2 ) perpendicular to the axis of rotation ( A1 ) of the drive shaft , and which is meshed with the output pinion of the electric motor to transmit a movement of the output pinion of the electric motor to an output member of the actuator , the first gear wheel having a toothing , called axial toothing, which is formed of gear teeth having a bottom-top extension according to the direction of the axis of rotation ( A2 ) of the first gear wheel , and which meshes with the output pinion of the electric motor , characterized in that the actuator casing is made by injection molding of thermoplastic polymer material, in that the first gear wheel is guided in rotation in the casing with a translational laxity according to the direction of its axis of rotation ( A2 ), and in that the actuator includes at least one elastic pressing means which urges the first gear wheel according to the direction of its axis of rotation ( A2 ) and which presses the axial toothing of the first gear wheel against the output pinion of the electric motor . - at least one electric motor having a drive shaft on which is mounted an output pinion secured in rotation to the drive shaft, the drive shaft having an axis of rotation ( A1 ), - and an internal mechanical transmission comprising at least a first gear wheel , which has an axis of rotation ( A2 ) perpendicular to the axis of rotation ( A1 ) of the drive shaft , and which is meshed with the output pinion of the electric motor to transmit a movement of the output pinion of the electric motor to an output member of the actuator ,
A method for producing N-benzylacrylamide comprising an amidation process that causes diacrylic anhydride to react with benzylamine in a solvent to obtain N-benzylacrylamide.
Fastening means for being arranged on a load carrier for at least one load , characterized in that at least one clamping element which can be moved perpendicularly to a longitudinal axis of the fastening means by means of a toggle lever or scissor linkage or a piston/cylinder unit is associated with the fastening means , the toggle lever or the scissor linkage or the piston/cylinder unit being arranged in a cavity of the at least partially tubular fastening means .