mhurhangee/patent-ind-claim-en huggingface dataset:
A computer-implemented method comprising: identifying a first content item scheduled to potentially be presented on a news feed for access by a user, the news feed being presented on a display of a client device ; determining a first priority for the first content item; and before the first content item is presented on the news feed for access by the user, pre-downloading at least some of the first content item from a first content server to the client device based on the first priority, wherein an amount of the first content item to be pre-downloaded is determined based at least in part on a content type of the first content item, wherein the first priority being determined based at least in part on a likelihood of the first content item being presented in the news feed through the display of the client device satisfying a threshold value, wherein content items liked by users of a social networking system that are friends or family members of the user are assigned a higher priority than content items liked by users that are not friends or family members of the user. identifying a first content item scheduled to potentially be presented on a news feed for access by a user, the news feed being presented on a display of a client device ; determining a first priority for the first content item; and before the first content item is presented on the news feed for access by the user, pre-downloading at least some of the first content item from a first content server to the client device based on the first priority, wherein an amount of the first content item to be pre-downloaded is determined based at least in part on a content type of the first content item, wherein the first priority being determined based at least in part on a likelihood of the first content item being presented in the news feed through the display of the client device satisfying a threshold value, wherein content items liked by users of a social networking system that are friends or family members of the user are assigned a higher priority than content items liked by users that are not friends or family members of the user.
An asymmetric multilayer film for an ostomy pouch having a seal layer /inner layer /tie layer /barrier layer /outer layer construction, characterised in that a combined thickness of the layers arranged on a first side of the barrier layer including the seal layer , inner layer , and tie layer is greater than a thickness of the layers arranged on a second side of the barrier layer including the outer layer .
A method for extracting alkali metal and/or alkali earth metal from a solid, the method comprising: an elution step of adding the solid to an amino acid-containing aqueous solution containing aspartic acid to cause the alkali metal and/or the alkali earth metal to be eluted in the amino acid-containing aqueous solution. a precipitating step of causing the amino acid-containing aqueous solution after the elution step to come into contact with an acid gas to cause the alkali metal and/or the alkali earth metal to be precipitated as a salt; a collecting step of collecting the salt; and a second elution step of adding a further solid containing the alkali metal and/or the alkali earth metal to the amino acid-containing aqueous solution after the collecting step to cause the alkali metal and/or the alkali earth metal to be eluted in the amino acid-containing aqueous solution, wherein the precipitating step includes a pH adjusting step of adding a pH adjusting agent to the amino acid-containing aqueous solution before or after its contact with the acid gas to increase its pH value to 7 or more. an elution step of adding the solid to an amino acid-containing aqueous solution containing aspartic acid to cause the alkali metal and/or the alkali earth metal to be eluted in the amino acid-containing aqueous solution. a precipitating step of causing the amino acid-containing aqueous solution after the elution step to come into contact with an acid gas to cause the alkali metal and/or the alkali earth metal to be precipitated as a salt; a collecting step of collecting the salt; and a second elution step of adding a further solid containing the alkali metal and/or the alkali earth metal to the amino acid-containing aqueous solution after the collecting step to cause the alkali metal and/or the alkali earth metal to be eluted in the amino acid-containing aqueous solution, wherein the precipitating step includes a pH adjusting step of adding a pH adjusting agent to the amino acid-containing aqueous solution before or after its contact with the acid gas to increase its pH value to 7 or more.
A culture vessel comprising a first vessel and a second vessel formed of a transparent thermoplastic material, wherein the first vessel and the second vessel are respectively closed-bottom, open-top vessels having a sideways-facing opening , and the respective openings communicate in a watertight manner when the openings are connected face to face via a connecting mechanism formed on the first vessel and the second vessel , wherein the first vessel is formed with a cylindrical member outwardly that surrounds the opening , and the second vessel is formed with a guide member for positioning the cylindrical member when the second vessel is connected with the first vessel , wherein respective bottom faces of the first vessel and the second vessel are formed of a separate transparent plate.
An aircraft radar assembly comprising: a radome ; a radar antenna housed within the radome , the radar antenna having an elongate surface for transmitting and/or receiving radar waves; and rotation means configured to rotate the radar antenna within the radome about a fixed axis of rotation ; wherein the surface is oblique to the axis of rotation and has bilateral symmetry, the radar antenna is elongate in a direction of the axis of rotation , a width of the radar antenna tapers outwards in a direction of a longitudinal axis of the radar antenna from a first end of the radar antenna to an intermediate portion of the radar antenna , and the width of the radar antenna tapers inwards in the direction of the longitudinal axis of the radar antenna from the intermediate portion of the radar antenna to a second end of the radar antenna , the second end being opposite the first end . a radome ; a radar antenna housed within the radome , the radar antenna having an elongate surface for transmitting and/or receiving radar waves; and rotation means configured to rotate the radar antenna within the radome about a fixed axis of rotation ; wherein the surface is oblique to the axis of rotation and has bilateral symmetry, the radar antenna is elongate in a direction of the axis of rotation , a width of the radar antenna tapers outwards in a direction of a longitudinal axis of the radar antenna from a first end of the radar antenna to an intermediate portion of the radar antenna , and the width of the radar antenna tapers inwards in the direction of the longitudinal axis of the radar antenna from the intermediate portion of the radar antenna to a second end of the radar antenna , the second end being opposite the first end .
A hammer drill configured to perform a hammer drilling operation through a tip functional element , comprising: a motor ; a drive mechanism for generating a driving force; an output mechanism for accommodating at least a portion of the tip functional element and capable of being driven by the drive mechanism to drive the tip functional element to rotate about an output axis (A), wherein the output axis extends along a front and rear direction of the hammer drill; and an impact mechanism capable of being driven by the drive mechanism to impact the tip functional element; wherein the impact mechanism comprises: an impact rod capable of abutting against the tip functional element; an impact power piece connected to the drive mechanism and used for generating impact power; and an impact block disposed between the impact rod and the impact power piece and capable of reciprocating when impacted by the impact power generated by the impact power piece to impact the impact rod, wherein a gas space is formed between the impact block and the impact power piece; wherein the hammer drill is configured such that: a minimum length of the gas space in a direction of the output axis is in the range from 10 mm to 13 mm, inclusive; and an impact frequency of the impact mechanism is greater than or equal to 4500 BPM. a motor ; a drive mechanism for generating a driving force; an output mechanism for accommodating at least a portion of the tip functional element and capable of being driven by the drive mechanism to drive the tip functional element to rotate about an output axis (A), wherein the output axis extends along a front and rear direction of the hammer drill; and an impact mechanism capable of being driven by the drive mechanism to impact the tip functional element; wherein the impact mechanism comprises: an impact rod capable of abutting against the tip functional element; an impact power piece connected to the drive mechanism and used for generating impact power; and an impact block disposed between the impact rod and the impact power piece and capable of reciprocating when impacted by the impact power generated by the impact power piece to impact the impact rod, wherein a gas space is formed between the impact block and the impact power piece; an impact rod capable of abutting against the tip functional element; an impact power piece connected to the drive mechanism and used for generating impact power; and an impact block disposed between the impact rod and the impact power piece and capable of reciprocating when impacted by the impact power generated by the impact power piece to impact the impact rod, wherein a gas space is formed between the impact block and the impact power piece; wherein the hammer drill is configured such that: a minimum length of the gas space in a direction of the output axis is in the range from 10 mm to 13 mm, inclusive; and an impact frequency of the impact mechanism is greater than or equal to 4500 BPM. a minimum length of the gas space in a direction of the output axis is in the range from 10 mm to 13 mm, inclusive; and an impact frequency of the impact mechanism is greater than or equal to 4500 BPM.
Use of a compound of formula (I), or a salt or N-oxide thereof, wherein Q is the ring system wherein A denotes the point of attachment to the heteroaryl ring, and B denotes the point of attachment to the nitrogen atom; X 1 is N or CR 1 ; R 1 is hydrogen, fluorine, chlorine, cyano, trifluoromethyl, methoxy, difluoromethoxy, formyl, methanesulfonyl, carboxamide, methanethiol or amino; R 2 is halogen, cyano, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, C 1 -C 6 alkoxy, C 1 -C 6 haloalkoxy, C 3 -C 6 cycloalkyl, -C(=C)CR 6 , or C 2 -C 6 alkynyl; R 3 is hydrogen, or C 1 -C 3 alkyl; X 2 is O or NR 8 ; R 4 is O; R 5 is methyl, ethyl, iso-propyl, or tert-butyl; R 6 is hydrogen, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, or C 2 -C 6 alkynyl, R 8 is hydrogen, cyano, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, or C 2 -C 6 alkynyl; and R 9 is hydrogen, chloro, fluoro, bromo, methyl or trifluoromethyl; as a herbicide. X 1 is N or CR 1 ; R 1 is hydrogen, fluorine, chlorine, cyano, trifluoromethyl, methoxy, difluoromethoxy, formyl, methanesulfonyl, carboxamide, methanethiol or amino; R 2 is halogen, cyano, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, C 1 -C 6 alkoxy, C 1 -C 6 haloalkoxy, C 3 -C 6 cycloalkyl, -C(=C)CR 6 , or C 2 -C 6 alkynyl; R 3 is hydrogen, or C 1 -C 3 alkyl; X 2 is O or NR 8 ; R 4 is O; R 5 is methyl, ethyl, iso-propyl, or tert-butyl; R 6 is hydrogen, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, or C 2 -C 6 alkynyl, R 8 is hydrogen, cyano, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 2 -C 6 alkenyl, or C 2 -C 6 alkynyl; and R 9 is hydrogen, chloro, fluoro, bromo, methyl or trifluoromethyl; as a herbicide.
Electronical device and secondary power source for the electronical device based on the thermoelectric effect, the secondary power source comprising: a thermoelectric generator , a heat sink at an ambience temperature and a power supply line electrically connecting the thermoelectric generator with the electronical device , wherein the thermoelectric generator is in thermal contact with the heat sink and a housing of the electronical device , which housing is in thermal contact with a circuit of the electronical device having a temperature above the ambience temperature during operation, wherein the thermoelectric generator is configured to generate a voltage directly proportional with a temperature difference between the housing and the heat sink and wherein the secondary power source is configured to supply electrical energy to the electronical device when a voltage of a primary power source for the electronical device drops under a predefined value. a thermoelectric generator , a heat sink at an ambience temperature and a power supply line electrically connecting the thermoelectric generator with the electronical device , wherein the thermoelectric generator is in thermal contact with the heat sink and a housing of the electronical device , which housing is in thermal contact with a circuit of the electronical device having a temperature above the ambience temperature during operation, wherein the thermoelectric generator is configured to generate a voltage directly proportional with a temperature difference between the housing and the heat sink and wherein the secondary power source is configured to supply electrical energy to the electronical device when a voltage of a primary power source for the electronical device drops under a predefined value.
A compound represented by the following Chemical Formula 1, or a pharmaceutically acceptable salt thereof: wherein, in Chemical Formula 1, R 1 is -CO-(C 1-4 alkyl); -CO-(C 3-6 cycloalkyl); -CONH-(C 1-4 alkyl); or 5- or 6-membered heteroaryl including 1 to 3 heteroatoms each independently selected from the group consisting of N, O and S, with the proviso that the 5- or 6-membered heteroaryl contains at least one N, the 5- or 6-membered heteroaryl is unsubstituted or substituted with C 1-4 alkyl, C 1-4 haloalkyl, C 3-6 cycloalkyl, phenyl, phenoxyphenyl, -(C 1-4 alkylene)-(phenyl unsubstituted or substituted with C 1-4 alkyl), or -CONH-(phenyl unsubstituted or substituted with C 1-4 alkyl and/or halogen), L is a bond, C 1-4 alkylene, or -CO-, R 2 is hydrogen; C 1-4 alkyl; C 1-4 haloalkyl; amino; NH(C 1-10 alkyl); N(C 1-10 alkyl) 2 ; phenyl; pyridinyl; or heterocycloalkyl selected from the group consisting of diazepanyl, morpholino, piperazinyl, piperidinyl, and pyrrolidinyl, the heterocycloalkyl is unsubstituted or substituted with C 1-4 alkyl, two C 1-4 alkyl, C 1-4 haloalkyl, C 3-6 cycloalkyl, C 1-4 alkyl substituted with C 1-4 alkoxy, C 1-4 hydroxyalkyl, -CO-(C 1-4 alkyl), -CO-(C 3-6 cycloalkyl), or -CONH-(C 1-4 alkyl), R 3 is hydrogen, C 1-4 alkyl, or halogen, R4 is hydrogen, or C 1-4 alkyl, and R 5 is C 2-4 alkenyl, or C 2-4 alkynyl. R 1 is -CO-(C 1-4 alkyl); -CO-(C 3-6 cycloalkyl); -CONH-(C 1-4 alkyl); or 5- or 6-membered heteroaryl including 1 to 3 heteroatoms each independently selected from the group consisting of N, O and S, with the proviso that the 5- or 6-membered heteroaryl contains at least one N, the 5- or 6-membered heteroaryl is unsubstituted or substituted with C 1-4 alkyl, C 1-4 haloalkyl, C 3-6 cycloalkyl, phenyl, phenoxyphenyl, -(C 1-4 alkylene)-(phenyl unsubstituted or substituted with C 1-4 alkyl), or -CONH-(phenyl unsubstituted or substituted with C 1-4 alkyl and/or halogen), L is a bond, C 1-4 alkylene, or -CO-, R 2 is hydrogen; C 1-4 alkyl; C 1-4 haloalkyl; amino; NH(C 1-10 alkyl); N(C 1-10 alkyl) 2 ; phenyl; pyridinyl; or heterocycloalkyl selected from the group consisting of diazepanyl, morpholino, piperazinyl, piperidinyl, and pyrrolidinyl, the heterocycloalkyl is unsubstituted or substituted with C 1-4 alkyl, two C 1-4 alkyl, C 1-4 haloalkyl, C 3-6 cycloalkyl, C 1-4 alkyl substituted with C 1-4 alkoxy, C 1-4 hydroxyalkyl, -CO-(C 1-4 alkyl), -CO-(C 3-6 cycloalkyl), or -CONH-(C 1-4 alkyl), R 3 is hydrogen, C 1-4 alkyl, or halogen, R4 is hydrogen, or C 1-4 alkyl, and R 5 is C 2-4 alkenyl, or C 2-4 alkynyl.
An apparatus comprising: a gas supply; a reservoir assembly that includes a nitrogen dioxide source , a heating element, and a restrictor , the restrictor including a first end coupled to the reservoir and a second end that is sealed; and a delivery conduit coupled to the restrictor and configured to deliver nitric oxide, the delivery conduit including an inlet coupled to the gas supply , an outlet , and a cartridge , the cartridge including a surface-activated material and a reducing agent. a gas supply; a reservoir assembly that includes a nitrogen dioxide source , a heating element, and a restrictor , the restrictor including a first end coupled to the reservoir and a second end that is sealed; and a delivery conduit coupled to the restrictor and configured to deliver nitric oxide, the delivery conduit including an inlet coupled to the gas supply , an outlet , and a cartridge , the cartridge including a surface-activated material and a reducing agent.
Sound head for installation into a measurement tube of a flow meter for sound-based detection of a flow rate of a medium, having a) a pot composed of a metallic pot material, which has a pot side wall , a pot base through which sound is to be passed and a pot opening which is opposite the pot base , b) an electromechanical sound transducer element , which is adhesively bonded to an inner side of the pot base , c) two electrical feed lines , which lead out of the pot opening and serve for the electrical contacting of the electromechanical sound transducer element , d) a closure part , which is inserted into the pot and closes off the pot opening , characterized in that e) the closure part has a plastic main body and a reinforcement plate , wherein the reinforcement plate is at least partly embedded in the plastic main body , and f) the reinforcement plate is encapsulated with the plastic material of the plastic main body , with the result that a combined structural unit composed of the plastic main body and the reinforcement plate is formed. a) a pot composed of a metallic pot material, which has a pot side wall , a pot base through which sound is to be passed and a pot opening which is opposite the pot base , b) an electromechanical sound transducer element , which is adhesively bonded to an inner side of the pot base , c) two electrical feed lines , which lead out of the pot opening and serve for the electrical contacting of the electromechanical sound transducer element , d) a closure part , which is inserted into the pot and closes off the pot opening , characterized in that e) the closure part has a plastic main body and a reinforcement plate , wherein the reinforcement plate is at least partly embedded in the plastic main body , and f) the reinforcement plate is encapsulated with the plastic material of the plastic main body , with the result that a combined structural unit composed of the plastic main body and the reinforcement plate is formed.
An assistive rehabilitation system, ARS, comprising a wearable assistive device (A) and an adaptive assistive and/or rehabilitation device, AARD (B), wherein the wearable assistive device (A) is configured to be supported on the AARD (B) and configured to receive first and second signals indicating moving and storage modes of the AARD (B), respectively, the moving mode being a mode in which the AARD (B) is moveable and at a first height (H1), and the storage mode being a mode in which the AARD (B) is parked such that movement of the AARD (B) is prevented, wherein the moving mode and the storage mode are modes in which a user does not wear the wearable assistive device (A), wherein the wearable assistive device (A) comprises: a main frame configured to secure to a waist or a pelvis; a leg assembly that extends from an end of the main frame ; and a main controller , wherein the main controller is configured to control the leg assembly such that the wearable assistive device (A) is spaced apart from a ground upon receiving the first signal indicating the moving mode, and wherein the main controller is configured to control the leg assembly such that the wearable assistive device (A) may contact the ground upon receiving the second signal indicating the storage mode. wherein the wearable assistive device (A) is configured to be supported on the AARD (B) and configured to receive first and second signals indicating moving and storage modes of the AARD (B), respectively, the moving mode being a mode in which the AARD (B) is moveable and at a first height (H1), and the storage mode being a mode in which the AARD (B) is parked such that movement of the AARD (B) is prevented, wherein the moving mode and the storage mode are modes in which a user does not wear the wearable assistive device (A), wherein the wearable assistive device (A) comprises: a main frame configured to secure to a waist or a pelvis; a leg assembly that extends from an end of the main frame ; and a main controller , wherein the main controller is configured to control the leg assembly such that the wearable assistive device (A) is spaced apart from a ground upon receiving the first signal indicating the moving mode, and wherein the main controller is configured to control the leg assembly such that the wearable assistive device (A) may contact the ground upon receiving the second signal indicating the storage mode. a main frame configured to secure to a waist or a pelvis; a leg assembly that extends from an end of the main frame ; and a main controller , wherein the main controller is configured to control the leg assembly such that the wearable assistive device (A) is spaced apart from a ground upon receiving the first signal indicating the moving mode, and wherein the main controller is configured to control the leg assembly such that the wearable assistive device (A) may contact the ground upon receiving the second signal indicating the storage mode.