mhurhangee/patent-ind-claim-en huggingface dataset:
A method of anodizing the interior surface of a heat transfer tube, wherein the heat transfer tube comprises aluminum, the method comprising: placing a plurality of contact electrodes in electrical communication with, and along, an exterior surface of the heat transfer tube , inserting a counter electrode into an interior space of the heat transfer tube , providing an electrolytic solution to the interior space of the heat transfer tube , passing an electric current between the plurality of contact electrodes and the counter electrode through the electrolytic solution , forming an oxidation layer along the interior surface of the heat transfer tube , stopping the passage of the electric current, removing the electrolytic solution , and applying a sealing solution to a surface of the oxidation layer to form a sealed oxidation layer along the interior surface of the heat transfer tube , characterized in that : the formed oxidation layer has an oxidation layer thickness that decreases along a length of the heat transfer tube from one end to an opposite end. placing a plurality of contact electrodes in electrical communication with, and along, an exterior surface of the heat transfer tube , inserting a counter electrode into an interior space of the heat transfer tube , providing an electrolytic solution to the interior space of the heat transfer tube , passing an electric current between the plurality of contact electrodes and the counter electrode through the electrolytic solution , forming an oxidation layer along the interior surface of the heat transfer tube , stopping the passage of the electric current, removing the electrolytic solution , and applying a sealing solution to a surface of the oxidation layer to form a sealed oxidation layer along the interior surface of the heat transfer tube , characterized in that : the formed oxidation layer has an oxidation layer thickness that decreases along a length of the heat transfer tube from one end to an opposite end.
A display device , comprising: a waveguide configured to propagate visible light under total internal reflection in a direction parallel to a major surface of the waveguide ; an outcoupling element formed on the waveguide and configured to outcouple a portion of the visible light in a direction normal to the major surface of the waveguide ; a polarization-selective notch reflector disposed on a first side of the waveguide and configured to reflect visible light having a first polarization while transmitting visible light having a second polarization opposite to the first polarization; and a polarization-independent notch reflector disposed on a second side of the waveguide opposite to the first side of the waveguide and configured to reflect visible light having the first polarization and visible light having the second polarization, wherein the polarization-independent notch reflector is configured to convert a polarization of visible light reflecting therefrom. a waveguide configured to propagate visible light under total internal reflection in a direction parallel to a major surface of the waveguide ; an outcoupling element formed on the waveguide and configured to outcouple a portion of the visible light in a direction normal to the major surface of the waveguide ; a polarization-selective notch reflector disposed on a first side of the waveguide and configured to reflect visible light having a first polarization while transmitting visible light having a second polarization opposite to the first polarization; and a polarization-independent notch reflector disposed on a second side of the waveguide opposite to the first side of the waveguide and configured to reflect visible light having the first polarization and visible light having the second polarization, wherein the polarization-independent notch reflector is configured to convert a polarization of visible light reflecting therefrom.
A formulation comprising (A) at least one nonionic surfactant, (B) at least one graft copolymer formed from (a) at least one graft base selected from nonionic monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains, obtainable by grafting of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one compound of the general formula (I) where the variables are defined as follows: R 1 is selected from methyl and hydrogen, A 1 is selected from C 2 -C 4 -alkylene, R 2 are the same or different and are selected from C 1 -C 4 -alkyl, X - is selected from halide, mono-C 1 -C 4 -alkylsulfate and sulfate, (C) a total of zero to 0.5% by weight of methylglycinediacetic acid (MGDA) and glutaminediacetic acid (GLDA) and alkali metal salts of MGDA and GLDA and a total of zero to 0.5% by weight of citric acid or an alkali metal salt of citric acid, wherein figures in % by weight are based in each case on the solids content of the formulation in question. (A) at least one nonionic surfactant, (B) at least one graft copolymer formed from (a) at least one graft base selected from nonionic monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains, obtainable by grafting of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one compound of the general formula (I) where the variables are defined as follows: R 1 is selected from methyl and hydrogen, A 1 is selected from C 2 -C 4 -alkylene, R 2 are the same or different and are selected from C 1 -C 4 -alkyl, X - is selected from halide, mono-C 1 -C 4 -alkylsulfate and sulfate, (a) at least one graft base selected from nonionic monosaccharides, disaccharides, oligosaccharides and polysaccharides, and side chains, obtainable by grafting of (b) at least one ethylenically unsaturated mono- or dicarboxylic acid and (c) at least one compound of the general formula (I) where the variables are defined as follows: R 1 is selected from methyl and hydrogen, A 1 is selected from C 2 -C 4 -alkylene, R 2 are the same or different and are selected from C 1 -C 4 -alkyl, X - is selected from halide, mono-C 1 -C 4 -alkylsulfate and sulfate, R 1 is selected from methyl and hydrogen, A 1 is selected from C 2 -C 4 -alkylene, R 2 are the same or different and are selected from C 1 -C 4 -alkyl, X - is selected from halide, mono-C 1 -C 4 -alkylsulfate and sulfate, (C) a total of zero to 0.5% by weight of methylglycinediacetic acid (MGDA) and glutaminediacetic acid (GLDA) and alkali metal salts of MGDA and GLDA and a total of zero to 0.5% by weight of citric acid or an alkali metal salt of citric acid, wherein figures in % by weight are based in each case on the solids content of the formulation in question.
Shaping material for a powder bed fusion method, comprising a powder of a fluororesin, wherein the powder of the fluororesin has a static bulk density of 0.3 g/ml or more and 1.5 g/ml or less, the powder of the fluororesin has a particle diameter of 10 μm or more and 300 μm or less in terms of D50, the static bulk density is measured by the method described in JIS K6891, the particle diameters are measured by a laser diffraction method, and D50 refers to the volume accumulated particle diameter where the cumulative value is 50% when the particles are arranged from smallest in a cumulative curve assuming the whole volume to be 100% in a particle size distribution determined on a volume basis. the powder of the fluororesin has a static bulk density of 0.3 g/ml or more and 1.5 g/ml or less, the powder of the fluororesin has a particle diameter of 10 μm or more and 300 μm or less in terms of D50, the static bulk density is measured by the method described in JIS K6891, the particle diameters are measured by a laser diffraction method, and D50 refers to the volume accumulated particle diameter where the cumulative value is 50% when the particles are arranged from smallest in a cumulative curve assuming the whole volume to be 100% in a particle size distribution determined on a volume basis.
A wireless communication method in a 5-Generation New Radio, 5G NR, wherein a terminal device resides on a frequency point of a first synchronization signal block, SSB, in a broadband carrier of a first cell, a plurality of SSBs including the first SSB are comprised in the broadband carrier of the first cell; and wherein the method comprises: acquiring, by the terminal device, first system information broadcast by a network device from the first SSB, wherein the first system information comprises first indication information indicating a frequency point position of each SSB other than the first SSB in the plurality of SSBs relative to the first SSB, and/or an absolute frequency point position of each SSB other than the first SSB in the plurality of SSBs ; acquiring, by the terminal device, second system information broadcast by the network device from the first SSB, wherein the second system information comprises configuration information indicating the terminal device to stop residing on the frequency point of the first SSB and indicating to reselect an SSB in the plurality of SSBs for residing ; and determining, by the terminal device, a second SSB according to the configuration information, and residing on a frequency point of the second SSB according to a frequency point position of the second SSB indicated by the first indication information, wherein the second SSB is any one of the plurality of SSBs . acquiring, by the terminal device, first system information broadcast by a network device from the first SSB, wherein the first system information comprises first indication information indicating a frequency point position of each SSB other than the first SSB in the plurality of SSBs relative to the first SSB, and/or an absolute frequency point position of each SSB other than the first SSB in the plurality of SSBs ; acquiring, by the terminal device, second system information broadcast by the network device from the first SSB, wherein the second system information comprises configuration information indicating the terminal device to stop residing on the frequency point of the first SSB and indicating to reselect an SSB in the plurality of SSBs for residing ; and determining, by the terminal device, a second SSB according to the configuration information, and residing on a frequency point of the second SSB according to a frequency point position of the second SSB indicated by the first indication information, wherein the second SSB is any one of the plurality of SSBs .
Use of an acid scavenger selected from layered double hydroxides (LDHs), metal oxides, metal lactates and metal steaoryl-2-lactylates, to increase the resistance of a polyolefin composition against chlorine dioxide containing water wherein the acid scavenger is used in combination with one or more of antioxidant(s) (A2) according to the following formula (I) wherein - R 7 , R 8 and R 9 independently are non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise heteroatoms, - X 1 , X 2 , and X 3 independently are H or OH, with the proviso that at least one of X 1 , X 2 and X 3 is OH, and - antioxidant (A2) does not comprise ester groups; and one or more of antioxidant(s) (B) with general formula (II) R 1 -P(OAr) 2 (II) wherein OAr is according to formula (II.A): wherein - R 1 is a non-substituted or substituted aliphatic or aromatic hydrocarbyl radical which may comprise heteroatoms, - R 2 , R 3 , R 4 , R 5 and R 6 independently are a hydrogen atom or non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise heteroatoms. - R 7 , R 8 and R 9 independently are non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise heteroatoms, - X 1 , X 2 , and X 3 independently are H or OH, with the proviso that at least one of X 1 , X 2 and X 3 is OH, and - antioxidant (A2) does not comprise ester groups; - R 1 is a non-substituted or substituted aliphatic or aromatic hydrocarbyl radical which may comprise heteroatoms, - R 2 , R 3 , R 4 , R 5 and R 6 independently are a hydrogen atom or non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise heteroatoms.
Laundry treatment machine , comprising a casing and comprising a laundry treatment chamber arranged in said casing for receiving laundry, said casing comprising an opening which grants access to said laundry treatment chamber, said laundry treatment machine further comprising a door , said door comprising: - a closure portion having the function of closing said opening , said closure portion being mounted to said casing ; - a finishing portion associated with said closure portion ; - a movable handle having the function of keeping said door in the closed position when not actuated and to release said door from said closed position when actuated, whereby said handle is arranged on said finishing portion , characterized in that said closure portion comprises a front frame and a rear frame , whereby said front frame comprises an uncovered area which in the assembled state is not covered by said finishing portion , and whereby said uncovered area comprises an aesthetically designed surface. - a closure portion having the function of closing said opening , said closure portion being mounted to said casing ; - a finishing portion associated with said closure portion ; - a movable handle having the function of keeping said door in the closed position when not actuated and to release said door from said closed position when actuated, whereby said handle is arranged on said finishing portion ,
A wireless headset configured to communicate with one or more audio sources and configured to output from speakers in the wireless headset audio signals transmitted from the one or more audio sources, wherein the wireless headset comprises: means for selecting between a first audio coding process and a second audio coding process , wherein the first and the second audio coding process are configured to decode audio signals transmitted from the one or more audio signals; means located in the wireless headset for determining an ambient noise level at the wireless headset; and wherein the means for selecting further comprises means for determining when the ambient noise level at the wireless headset is above a threshold noise level, and means for selecting the first audio coding process consuming less power than the second audio coding process when the ambient noise level at the wireless headset is above the threshold noise level. means for selecting between a first audio coding process and a second audio coding process , wherein the first and the second audio coding process are configured to decode audio signals transmitted from the one or more audio signals; means located in the wireless headset for determining an ambient noise level at the wireless headset; and wherein the means for selecting further comprises means for determining when the ambient noise level at the wireless headset is above a threshold noise level, and means for selecting the first audio coding process consuming less power than the second audio coding process when the ambient noise level at the wireless headset is above the threshold noise level.
An apparatus, comprising: one or more processing elements configured to: generate a first ephemeral key pair that includes a first public key and a first private key; determine a second public key generated by a system, wherein the second public key is included in a second ephemeral key pair; generate a first shared secret using a key exchange function that uses the first private key and the second public key as inputs; generate a derived shared secret using a key derivation function that uses at least the following inputs: the first shared secret, the first public key, and a public key of the system previously established during a paring session between the apparatus and the system; generate a signature by signing transaction information with a private key of the apparatus established during the pairing session; encrypt the signature and information identifying the apparatus based on the derived shared secret; verify a signed certificate received from the system using the public key of the system, wherein the certificate is signed with a corresponding private key of the system established during the pairing session; and in response to verification of the signed certificate, transmit the encrypted signature and information to the system. generate a first ephemeral key pair that includes a first public key and a first private key; determine a second public key generated by a system, wherein the second public key is included in a second ephemeral key pair; generate a first shared secret using a key exchange function that uses the first private key and the second public key as inputs; generate a derived shared secret using a key derivation function that uses at least the following inputs: the first shared secret, the first public key, and a public key of the system previously established during a paring session between the apparatus and the system; generate a signature by signing transaction information with a private key of the apparatus established during the pairing session; encrypt the signature and information identifying the apparatus based on the derived shared secret; verify a signed certificate received from the system using the public key of the system, wherein the certificate is signed with a corresponding private key of the system established during the pairing session; and in response to verification of the signed certificate, transmit the encrypted signature and information to the system.
An image projector comprising: a controller operative to receive image data and to provide control signals based at least in part on said image data; a light source configured to provide an illumination beam; a reflective phase modulating spatial light modulator, SLM, configured to selectively steer portions of said illumination beam to create a modulated illumination beam responsive to signals from said controller , said modulated illumination beam including light modulated by said reflective phase modulating SLM ; an optical component disposed in the path of said modulated illumination beam; a filter disposed at or near a Fourier plane of said optical component and operative to at least partially block unmodulated light reflected from said reflective phase modulating SLM to create a filtered, modulated illumination beam; and an amplitude modulating spatial light modulator disposed in said filtered, modulated illumination beam and configured to selectively modulate the amplitude of portions of said filtered, modulated illumination beam to create an imaging beam. a controller operative to receive image data and to provide control signals based at least in part on said image data; a light source configured to provide an illumination beam; a reflective phase modulating spatial light modulator, SLM, configured to selectively steer portions of said illumination beam to create a modulated illumination beam responsive to signals from said controller , said modulated illumination beam including light modulated by said reflective phase modulating SLM ; an optical component disposed in the path of said modulated illumination beam; a filter disposed at or near a Fourier plane of said optical component and operative to at least partially block unmodulated light reflected from said reflective phase modulating SLM to create a filtered, modulated illumination beam; and an amplitude modulating spatial light modulator disposed in said filtered, modulated illumination beam and configured to selectively modulate the amplitude of portions of said filtered, modulated illumination beam to create an imaging beam.
A burner system comprising at least one burner device and a burning chamber (12a; 12b; 12c; 12d), which the burner device is arranged at, wherein the burner device is provided for a monitoring of a flame within the burning chamber (12a; 12b; 12c; 12d), comprising a viewing window (14a; 14b; 14c; 14d) that is arranged at the burning chamber (12a; 12b; 12c; 12d) to enable a line of sight (16a; 16b; 16c; 16d) from an outside of the burning chamber (12a; 12b; 12c; 12d) onto at least a portion of a flame-generating region of the burning chamber (12a; 12b; 12c; 12d) and an environment adjustment unit (18a; 18b; 18c; 18d), which is arranged on an outer side of the viewing window (14a; 14b; 14c; 14d) and is configured to control an impact of at least one environmental condition onto the outer side of the viewing window (14a; 14b; 14c; 14d), wherein the environment adjustment unit (18a; 18b; 18c; 18d) comprises a pressure chamber (20a; 20b; 20c: 20d), wherein the viewing window (14a; 14b; 14c; 14d) is arranged on a wall of the pressure chamber (20a; 20b; 20c: 20d), wherein the viewing window (14a; 14b; 14c; 14d) separates an interior of the pressure chamber (20a; 20b; 20c: 20d) from the flame-generating region and comprises at least one gas inlet (26a; 26b; 26c; 26d) configured for filling the pressure chamber (20a; 20b; 20c: 20d) with a gas, characterized in that the pressure chamber (20a; 20b; 20c; 20d) is gas-tight apart from the gas inlet (26a; 26b; 26c; 26d).
A solid electrolyte composition comprising: an inorganic solid electrolyte (A) having a conductivity of an ion of a metal belonging to Group I or II of the periodic table; and a binder (B), wherein the binder (B) is a polymer having at least one bond of a urethane bond in a main chain and having a graft structure. an inorganic solid electrolyte (A) having a conductivity of an ion of a metal belonging to Group I or II of the periodic table; and a binder (B), wherein the binder (B) is a polymer having at least one bond of a urethane bond in a main chain and having a graft structure.
Tool , to be mounted on a manipulator and able to grasp flat bases of the pallet type, said tool comprising a chassis , and a gripper for said bases, which is mounted on said chassis , wherein the gripper is able to move in the chassis so as to cooperate with a single edge of a pallet , and wherein the gripper comprises a clamping means forming a vice for grasping the edge of a pallet so as to hold it in a cantilevered manner, and wherein the clamping means has, on the one hand, a support for the pallet , in particular for being inserted into the pallet , and, on the other hand, a sole , for coming to face the support , characterized in that the support has a length of about 12.5 centimetres. the gripper comprises a clamping means forming a vice for grasping the edge of a pallet so as to hold it in a cantilevered manner, and wherein the clamping means has, on the one hand, a support for the pallet , in particular for being inserted into the pallet , and, on the other hand, a sole , for coming to face the support , characterized in that the support has a length of about 12.5 centimetres.