mhurhangee/ep-ind-claims huggingface dataset:
A method for manufacturing a hollow article having a desired high strength and excellent durability, comprising subjecting an electric resistance welded steel pipe which is made from a steel sheet and in which the width of a low carbon layer width is 2h (m) to a heat treatment that includes a quenching treatment in which the electric resistance welded steel pipe is heated to a maximum heating temperature T not lower than the Ac 3 transformation temperature at a heating rate V h (K/s), optionally held for a soaking time k (s), immediately cooled to a quenching start temperature Tq at a primary cooling rate V c (K/s), and then secondarily cooled at an average cooling rate of 30°C/s or more and that further includes a tempering treatment, wherein the heating rate V h, the maximum heating temperature T, the soaking time k, and the primary cooling rate V c are adjusted in the quenching treatment so as to satisfy the following inequality and the quenching start temperature Tq is higher than the Ar 3 transformation temperature: 0.83 ≤ 1 − 1 − 0.09 / C 0 ∫ − h h exp − y 2 / 4 Dt / 4 πDt d y where C 0 is the C content (mass percent) of the steel sheet, t (s) = 50 / V h + 50 / V c + k, V h is the heating rate (K/s), V c is the primary cooling rate (K/s), k is the soaking time (s), D (m 2 /s) = D 0 exp (-Q / RT), D 0 is 4.7 × 10 -5 (m 2 /s), Q = 155 (kJ/mol·K), R = 8.31 (J/mol·K), and T is the maximum heating temperature, wherein the steel sheet has a composition consisting of 0.15% to 0.40% C, 0.05% to 0.50% Si, 0.30% to 2.00% Mn, 0.01% to 0.10% Al, 0.001% to 0.04% Ti, 0.0005% to 0.0050% B, and 0.0010% to 0.0100% N on a mass basis, optionally further one or more selected from the group consisting of 1.0% or less Cr, 1.0% or less Mo, 1.0% or less W, 1.0% or less Ni, and 1.0% or less Cu on a mass basis, optionally further one or more selected from the group consisting of 0.2% or less Nb and 0.2% or less V on a mass basis, optionally further 0.0050% or less Ca on a mass basis, the remainder being Fe and unavoidable impurities, and Ti and N satisfy the inequality (N / 14) < (Ti / 47.9). where C 0 is the C content (mass percent) of the steel sheet, t (s) = 50 / V h + 50 / V c + k, V h is the heating rate (K/s), V c is the primary cooling rate (K/s), k is the soaking time (s), D (m 2 /s) = D 0 exp (-Q / RT), D 0 is 4.7 × 10 -5 (m 2 /s), Q = 155 (kJ/mol·K), R = 8.31 (J/mol·K), and T is the maximum heating temperature, wherein the steel sheet has a composition consisting of 0.15% to 0.40% C, 0.05% to 0.50% Si, 0.30% to 2.00% Mn, 0.01% to 0.10% Al, 0.001% to 0.04% Ti, 0.0005% to 0.0050% B, and 0.0010% to 0.0100% N on a mass basis, optionally further one or more selected from the group consisting of 1.0% or less Cr, 1.0% or less Mo, 1.0% or less W, 1.0% or less Ni, and 1.0% or less Cu on a mass basis, optionally further one or more selected from the group consisting of 0.2% or less Nb and 0.2% or less V on a mass basis, optionally further 0.0050% or less Ca on a mass basis, the remainder being Fe and unavoidable impurities, and Ti and N satisfy the inequality (N / 14) < (Ti / 47.9).
A conveying device comprising a conveying channel, in particular a conveying pipe, at least one carrier arranged in the conveying channel, in particular at least two carriers, and at least one drive for driving the at least one carrier for conveying bulk goods along a conveying channel axis, wherein the at least one carrier is loosely arranged in the conveying channel at least in some sections along the conveying channel axis and a force transmission between two carriers adjacently arranged in the conveying channel parallel with respect to the conveying channel axis can be achieved by a direct contact between the carriers and/or by bulk goods arranged between the carriers in the conveying channel, characterized in that the drive reaches into the conveying channel at least in a drive section for exerting a force substantially parallel with respect to the conveying channel axis on a carrier arranged in the drive section.
A process for the preparation of alogliptin, a compound of formula I, or a salt thereof comprising: a) methylating a compound of formula IV, to obtain a compound of formula V wherein R 1 and R 2 together with the nitrogen to which they are attached form a phthalimido group, wherein the aromatic ring of the phthalimido group is unsubstituted or substituted with one or more R 3 substituents selected from the group consisting of halogen, alkyl, nitro and amino; or R 1 is H and R 2 is an amino protecting group selected from the group consisting of aralkyl, acyl, lower alkoxy-carbonyl, aralkyloxy-carbonyl, lower alkane sulfonyl, aryl sulfonyl, tri-(lower alkyl) silyl, 2-trialkylsilylethoxycarbamates, triphosgene, diphenylphosphine and sulfonylethoxycarbonyl; and b) deprotecting the compound of formula V to obtain compound of formula I. a) methylating a compound of formula IV, to obtain a compound of formula V wherein R 1 and R 2 together with the nitrogen to which they are attached form a phthalimido group, wherein the aromatic ring of the phthalimido group is unsubstituted or substituted with one or more R 3 substituents selected from the group consisting of halogen, alkyl, nitro and amino; or R 1 is H and R 2 is an amino protecting group selected from the group consisting of aralkyl, acyl, lower alkoxy-carbonyl, aralkyloxy-carbonyl, lower alkane sulfonyl, aryl sulfonyl, tri-(lower alkyl) silyl, 2-trialkylsilylethoxycarbamates, triphosgene, diphenylphosphine and sulfonylethoxycarbonyl; and b) deprotecting the compound of formula V to obtain compound of formula I.
A control apparatus which is applied to a hybrid vehicle, the hybrid vehicle having: an internal combustion engine and an electric motor as driving sources for traveling; and a transmission having plural gear stages where different gear ratios are set from each other and changing the gear stages in response to an operation to a shift lever, the transmission being provided in a power transmission path between the internal combustion engine and drive wheels, and the electric motor being provided so as to drive the drive wheels, and the hybrid vehicle being allowed to travel in an electric traveling mode where the internal combustion engine is stopped and the drive wheels are driven by the electric motor, and an engine traveling mode where the drive wheels are driven by the internal combustion engine, the control apparatus including a traveling mode switching device, configured to switch a traveling mode of the vehicle to the electric traveling mode, in a case that the traveling mode switching device determines that an accelerator opening degree of the vehicle is less than a determination opening degree when the vehicle is in the engine traveling mode, wherein the control apparatus further includes a switching restriction device, configured to restrict a switching of the traveling mode by the traveling mode switching device, so that the traveling mode of the vehicle is hard to switch to the electric traveling mode in a period from a start of a shift operation until a predetermined switching restriction time elapses after a change of the gear stage of the transmission is completed, in a case that the shift operation of the transmission is performed when the vehicle is in the engine traveling mode, wherein the switching restriction device is configured to decrease a value of the determination opening degree so as to be less than a value of the determination opening degree which is set when the switching of the traveling mode of the vehicle is not restricted, in a period from the change of the gear stage of the transmission is completed until the predetermined switching restriction time elapses.
An additive manufacturing apparatus, comprising: a print material source; and a three-dimensional (3-D) print applicator comprising a first removable nozzle having a first profile and configured to receive print material from the print material source and to deposit sequential layers of the print material onto a build plate to produce an AM component; a controller; a sensor in communication with the controller for receiving instructions; and an actuator coupled to the 3-D print applicator and configured to replace, responsive to the received instructions, the first removable nozzle with a second removable nozzle having a second profile. a print material source; and a three-dimensional (3-D) print applicator comprising a first removable nozzle having a first profile and configured to receive print material from the print material source and to deposit sequential layers of the print material onto a build plate to produce an AM component; a controller; a sensor in communication with the controller for receiving instructions; and an actuator coupled to the 3-D print applicator and configured to replace, responsive to the received instructions, the first removable nozzle with a second removable nozzle having a second profile.
A method of allowing the provision of additional information in relation to a removable storage medium equipped with a near field communication unit enabled to passively echoing a response, comprising the steps of: storing, via a data processing device, data files on the removable storage medium, when said removable storage medium is connected to the data processing device, and upon a user selecting additional data to be provided related to at least some of the data files, characterized by the step of storing said additional data in the near field communication unit fetching by the data processing device at least some of the additional data by a passively echoing response from the near field communication unit upon a reading signal from the data processing device. storing, via a data processing device, data files on the removable storage medium, when said removable storage medium is connected to the data processing device, and upon a user selecting additional data to be provided related to at least some of the data files, characterized by the step of storing said additional data in the near field communication unit fetching by the data processing device at least some of the additional data by a passively echoing response from the near field communication unit upon a reading signal from the data processing device.
A work vehicle configured to work while traveling, provided with a traveling machine and a working machine, comprising: a first image-capturing device configured to capture peripheries of the traveling machine; and a controlling unit configured to control the traveling machine to travel autonomously along a boundary line showing traces of work consecutively formed by the working machine, wherein the controlling unit includes a boundary-detecting unit configured to detect the boundary line by processing an image captured by the first image-capturing device, and a traveling-controlling unit configured to control traveling directions of the traveling machine so as to be along the boundary line detected by the boundary-detecting unit, characterized in that the boundary-detecting unit is configured to generate intensity distribution information regarding texture information in a predetermined direction by filtering with a Gabor filter on the image captured by the first image-capturing device, carry out statistical processing on the intensity distribution information per inspection area divided in plural in a vertical direction so as to detect boundary points, and detect the boundary line from the boundary points per the inspection area. a first image-capturing device configured to capture peripheries of the traveling machine; and a controlling unit configured to control the traveling machine to travel autonomously along a boundary line showing traces of work consecutively formed by the working machine, wherein the controlling unit includes a boundary-detecting unit configured to detect the boundary line by processing an image captured by the first image-capturing device, and a traveling-controlling unit configured to control traveling directions of the traveling machine so as to be along the boundary line detected by the boundary-detecting unit, characterized in that the boundary-detecting unit is configured to generate intensity distribution information regarding texture information in a predetermined direction by filtering with a Gabor filter on the image captured by the first image-capturing device, carry out statistical processing on the intensity distribution information per inspection area divided in plural in a vertical direction so as to detect boundary points, and detect the boundary line from the boundary points per the inspection area.
A method for preparing a compacted material comprising magnesium hydride and expanded natural graphite, including the steps which consist in: activating the magnesium hydride or the powdered magnesium by co-grinding with a transition metal, a mixture of transition metals, a transition metal oxide or an alloy of transition metals, then (i) mixing the activated magnesium hydride or activated powdered magnesium with a powdered expanded natural graphite; and (ii) shaping the mixture by compaction in a pelleting machine. activating the magnesium hydride or the powdered magnesium by co-grinding with a transition metal, a mixture of transition metals, a transition metal oxide or an alloy of transition metals, then (i) mixing the activated magnesium hydride or activated powdered magnesium with a powdered expanded natural graphite; and (ii) shaping the mixture by compaction in a pelleting machine. (i) mixing the activated magnesium hydride or activated powdered magnesium with a powdered expanded natural graphite; and (ii) shaping the mixture by compaction in a pelleting machine.
A pressure sensor comprising: a MEMS resonator formed within a cavity, wherein the cavity comprises a fixed base and a top membrane which deforms in response to the pressure to be sensed, wherein the resonator has a resonant frequency which is dependent on the incident pressure, wherein the MEMS resonator comprises a resonator mass, characterized in that the resonator mass is in the form of a frame with a set of an even number of parallel beams (82a,82b,82c,82d) extending across the frame, wherein each beam (82a,82b,82c,82d) is anchored at its middle, with half of the even number of parallel beams (82a,82b,82c,82d) anchored to the fixed base and the other half of the even number of parallel beams (82a,82b,82c,82d) anchored to the top membrane. a MEMS resonator formed within a cavity, wherein the cavity comprises a fixed base and a top membrane which deforms in response to the pressure to be sensed, wherein the resonator has a resonant frequency which is dependent on the incident pressure, wherein the MEMS resonator comprises a resonator mass, characterized in that the resonator mass is in the form of a frame with a set of an even number of parallel beams (82a,82b,82c,82d) extending across the frame, wherein each beam (82a,82b,82c,82d) is anchored at its middle, with half of the even number of parallel beams (82a,82b,82c,82d) anchored to the fixed base and the other half of the even number of parallel beams (82a,82b,82c,82d) anchored to the top membrane.
A non-transitory computer-readable storage medium comprising computer-executable instructions that when executed by a processor cause the processor to: receive, from a transducer computing device located within a predefined proximity to an equipment in an operating environment, a vibration sample from the operating environment; incrementing a retrain counter in response to receiving the vibration sample; in response to determining that the incremented retrain counter does not meet or exceed a retrain threshold, predict, using a model, an anomalous or non-anomalous designation for the vibration sample and a cluster assignment, to a particular cluster of a set of clusters, for the vibration sample when the model predicts the non-anomalous designation for the vibration sample; receive, from the transducer computing device, a subsequent vibration sample from the operating environment; further increment the retrain counter in response to receiving the subsequent vibration sample; and in response to determining that the further incremented retrain counter exceeds a retrain threshold: receive, from the transducer computing device, a subsequent set of vibration samples from the operating environment; and retrain, using the subsequent vibration sample and the subsequent set of vibration samples, the model. receive, from a transducer computing device located within a predefined proximity to an equipment in an operating environment, a vibration sample from the operating environment; incrementing a retrain counter in response to receiving the vibration sample; in response to determining that the incremented retrain counter does not meet or exceed a retrain threshold, predict, using a model, an anomalous or non-anomalous designation for the vibration sample and a cluster assignment, to a particular cluster of a set of clusters, for the vibration sample when the model predicts the non-anomalous designation for the vibration sample; receive, from the transducer computing device, a subsequent vibration sample from the operating environment; further increment the retrain counter in response to receiving the subsequent vibration sample; and in response to determining that the further incremented retrain counter exceeds a retrain threshold: receive, from the transducer computing device, a subsequent set of vibration samples from the operating environment; and retrain, using the subsequent vibration sample and the subsequent set of vibration samples, the model. receive, from the transducer computing device, a subsequent set of vibration samples from the operating environment; and retrain, using the subsequent vibration sample and the subsequent set of vibration samples, the model.
A method for wireless communications, comprising: simultaneously transmitting, from an access point, a first plurality of downlink multiuser multiple-input multiple-output, DL-MU-MIMO, packets to a plurality of apparatuses (120a - 120h) in a first transmission, the first plurality of packets including a first packet associated with a first access category of a plurality of access categories; determining, at the access point, that a first acknowledgment corresponding to the first packet associated with the first access category was not received from a first apparatus of the plurality of apparatuses, the first apparatus being associated with the first access category and being designated by the access point, wherein, in the step of determining, collisions or successful transmissions other than the one for the first apparatus associated with the first access category are ignored; and increasing, at the access point, a contention window, CW, for a backoff counter that is associated with the first access category based on the determination. simultaneously transmitting, from an access point, a first plurality of downlink multiuser multiple-input multiple-output, DL-MU-MIMO, packets to a plurality of apparatuses (120a - 120h) in a first transmission, the first plurality of packets including a first packet associated with a first access category of a plurality of access categories; determining, at the access point, that a first acknowledgment corresponding to the first packet associated with the first access category was not received from a first apparatus of the plurality of apparatuses, the first apparatus being associated with the first access category and being designated by the access point, wherein, in the step of determining, collisions or successful transmissions other than the one for the first apparatus associated with the first access category are ignored; and increasing, at the access point, a contention window, CW, for a backoff counter that is associated with the first access category based on the determination.
A lubrication system for a gearbox of an aircraft, comprising: a lubrication line coupled to a plurality of jets and/or orifices of the lubrication system to provide lubricant to one or more rotating components of the gearbox; and a check valve placed within the lubrication line in a location upstream from the plurality of jets and/or orifices; wherein the check valve is a manually actuated valve. a lubrication line coupled to a plurality of jets and/or orifices of the lubrication system to provide lubricant to one or more rotating components of the gearbox; and a check valve placed within the lubrication line in a location upstream from the plurality of jets and/or orifices; wherein the check valve is a manually actuated valve.
A system for assisting the motion of or supporting a body of a mammal, such system comprising: (a) a flexible pressure-tight suit configured to be worn over at least one part of the mammal's body having at least one opening for inserting the body part into the suit; (b) means for providing a pressure-tight seal between the suit and the body and connected adjacent to the opening of the suit; (c) inlet means in the suit for introduction of at least one source of positive pressure or vacuum to the interior of the suit between the mammal body and the suit to create a differential pressure condition between a positive pressure or vacuum condition inside the suit and an atmospheric pressure condition outside the suit; (d) external support means separate from the suit connected to the suit for counteracting a downwards force applied to the suit when it is placed under the differential pressure condition; (e) whereby the differential pressure condition contained inside the suit exerts an upwards force upon the body part to offload a portion of the weight of the body to the external support means. (a) a flexible pressure-tight suit configured to be worn over at least one part of the mammal's body having at least one opening for inserting the body part into the suit; (b) means for providing a pressure-tight seal between the suit and the body and connected adjacent to the opening of the suit; (c) inlet means in the suit for introduction of at least one source of positive pressure or vacuum to the interior of the suit between the mammal body and the suit to create a differential pressure condition between a positive pressure or vacuum condition inside the suit and an atmospheric pressure condition outside the suit; (d) external support means separate from the suit connected to the suit for counteracting a downwards force applied to the suit when it is placed under the differential pressure condition; (e) whereby the differential pressure condition contained inside the suit exerts an upwards force upon the body part to offload a portion of the weight of the body to the external support means.
Dye composition in foam form comprising at least one oxidation dye precursor, at least one oxidizing agent, at least one alkaline agent selected from ammonia and monoethanolamine, and mixtures thereof, at least one liquid fatty alcohol containing from 8 to 30 carbon atoms and at least one cationic polymer with a cationic charge density of greater than 4 meq./g corresponding to homopolymers or copolymers containing, as main constituent of the chain, units corresponding to formula or: in which formulae k and t are equal to 0 or 1, the sum k + t being equal to 1; R12 denotes a hydrogen atom or a methyl radical; R10 and R11, independently of each other, denote an alkyl group containing from 1 to 6 carbon atoms.