mhurhangee/ep-ind-claims huggingface dataset:
An ignition device of an engine comprising: a control unit generating an ignition signal; and an igniter including an ignition coil (61, 62, 63, 64) having a primary winding (61A, 62A, 63A, 64A) and a secondary winding (61B, 62B, 63B, 64B), wherein supply and stop of a current to the primary winding (61A, 62A, 63A, 64A) are performed based on the ignition signal from the control unit to generate high voltage in the secondary winding (61B, 62B, 63B, 64B) thereby to cause a spark to a spark plug (18A, 18B, 18C, 18D) provided for a cylinder (C1, C2, C3, C4) of the engine, wherein the control unit includes an engine speed variation detector that detects an engine speed variation (Δn), characterized in that the control unit determines a misfire occurs in the cylinder (C1, C2, C3, C4) when the engine speed variation (Δn) is at or higher than a first threshold and smaller than a second threshold that is greater than the first threshold a plurality of times, and wherein the control unit determines an abnormality occurs in the igniter in the cylinder (C1, C2, C3, C4) when the engine speed variation (Δn) is at or higher than the second threshold. a control unit generating an ignition signal; and an igniter including an ignition coil (61, 62, 63, 64) having a primary winding (61A, 62A, 63A, 64A) and a secondary winding (61B, 62B, 63B, 64B), wherein supply and stop of a current to the primary winding (61A, 62A, 63A, 64A) are performed based on the ignition signal from the control unit to generate high voltage in the secondary winding (61B, 62B, 63B, 64B) thereby to cause a spark to a spark plug (18A, 18B, 18C, 18D) provided for a cylinder (C1, C2, C3, C4) of the engine, wherein the control unit includes an engine speed variation detector that detects an engine speed variation (Δn), characterized in that the control unit determines a misfire occurs in the cylinder (C1, C2, C3, C4) when the engine speed variation (Δn) is at or higher than a first threshold and smaller than a second threshold that is greater than the first threshold a plurality of times, and wherein the control unit determines an abnormality occurs in the igniter in the cylinder (C1, C2, C3, C4) when the engine speed variation (Δn) is at or higher than the second threshold.
A system for providing access to a spine of a patient, the system comprising: a connecting element implantable in a first vertebra of the spine; and a cannula comprising a distal end and a proximal end, the cannula being formed as a single piece with the connecting element via a frangible coupling connecting the distal end of the cannula with the connecting element, such that the distal end of the cannula is insertable into the patient proximate the spine along with the connecting element when the connecting element is implanted in the first vertebra of the spine the system being characterized in that the proximal end of the cannula is adapted to extend out of the body of the patient through an incision in the skin when the connecting element is implanted in the first vertebra of the spine. a connecting element implantable in a first vertebra of the spine; and a cannula comprising a distal end and a proximal end, the cannula being formed as a single piece with the connecting element via a frangible coupling connecting the distal end of the cannula with the connecting element, such that the distal end of the cannula is insertable into the patient proximate the spine along with the connecting element when the connecting element is implanted in the first vertebra of the spine the system being characterized in that the proximal end of the cannula is adapted to extend out of the body of the patient through an incision in the skin when the connecting element is implanted in the first vertebra of the spine.
A copolymer having a weight average molecular weight of 150,000 or more and a degree of polymerization of 1,000 or more determined by GPC measurement, and obtained by copolymerizing a sulfonic acid salt or alkylsulfate salt of a diallylamine represented by Structural Formula 1, wherein R 1 and R 2 are each independently a hydrogen atom or a hydrocarbon group having 1 to 3 carbon atoms and X- is a sulfonic acid ion having 1 to 3 carbon atoms or an alkylsulfate ion having 1 to 3 carbon atoms, and sulfur dioxide represented by Structural Formula 2.
A driver system for driving a plurality of LED's, the driver system comprising: a control module having an input for receiving operating data, and at least two driver modules, wherein the control module and the driver modules are interconnected by a bus structure, each driver module for driving a respective at least one of the LED's, each driver module comprising a converter for generating a current to power the respective at least one of the LED's, and a controller electrically connected to the converter for controlling the converter, characterized in that the control module is arranged to test a first one of the driver modules by activating the converter of the first one of the driver modules and requesting from each driver module a current measurement in order to detect if the activation of the first one of the driver modules results in a current path to another one of the driver modules due to wiring errors. a control module having an input for receiving operating data, and at least two driver modules, wherein the control module and the driver modules are interconnected by a bus structure, each driver module for driving a respective at least one of the LED's, each driver module comprising a converter for generating a current to power the respective at least one of the LED's, and a controller electrically connected to the converter for controlling the converter, characterized in that the control module is arranged to test a first one of the driver modules by activating the converter of the first one of the driver modules and requesting from each driver module a current measurement in order to detect if the activation of the first one of the driver modules results in a current path to another one of the driver modules due to wiring errors.
A pressurized surgical instrument system comprising: A surgical instrument (50, 120, 190) having a body portion (52, 122, 192) and an elongate tubular member (54, 124, 194) extending from the body portion; a primary sensor (72, 142, 212) positioned within the surgical instrument for detecting a pressure in a working environment; a pressurization mechanism (70, 140, 210) positioned within the body portion of the surgical instrument, the pressurization mechanism including a controller (90, 184, 250) connected to the primary sensor and a pressure delivery system (100, 160, 220) connected to the controller, the pressure delivery system being in fluid communication with an interior of the surgical instrument; and a cannula comprising a body portion and a cannula tube extending distally from the body portion, wherein the body portion and the cannula tube form a throughbore configured for receipt of a portion of the surgical instrument, wherein the body portion further comprises a gas port for providing an insufflation fluid to the working environment. A surgical instrument (50, 120, 190) having a body portion (52, 122, 192) and an elongate tubular member (54, 124, 194) extending from the body portion; a primary sensor (72, 142, 212) positioned within the surgical instrument for detecting a pressure in a working environment; a pressurization mechanism (70, 140, 210) positioned within the body portion of the surgical instrument, the pressurization mechanism including a controller (90, 184, 250) connected to the primary sensor and a pressure delivery system (100, 160, 220) connected to the controller, the pressure delivery system being in fluid communication with an interior of the surgical instrument; and a cannula comprising a body portion and a cannula tube extending distally from the body portion, wherein the body portion and the cannula tube form a throughbore configured for receipt of a portion of the surgical instrument, wherein the body portion further comprises a gas port for providing an insufflation fluid to the working environment.
An image blur correction device comprising: an estimation unit configured to estimate an offset component of an output of a shake detection unit configured to detect a shake of an imaging device; a changing unit configured to calculate first and second amounts of shake that are a plurality of components in frequency bands on the basis of the output of the shake detection unit, and change characteristics of the estimation unit according to the first and second amounts of shake; and an image blur correction unit configured to perform image blur correction using an output obtained by subtracting the offset component estimated by the estimation unit from the output of the shake detection unit, wherein the estimation unit includes a filter, of which frequency characteristics is variable, and the characteristics of the estimation unit relate to filter characteristics of the filter, wherein the estimated offset component is updated in an updating cycle or an execution cycle of offset estimation of the estimation unit, and characterized in that the changing unit is configured to change the characteristics of the estimation unit by changing values of terms of equations related to the filter such that the updating speed of the offset estimation becomes lower as the first amount of shake becomes larger, or to change the characteristics of the estimation unit such that the updating speed of the offset estimation becomes higher as the second amount of shake that is a lower frequency component than the first amount of shake becomes larger. an estimation unit configured to estimate an offset component of an output of a shake detection unit configured to detect a shake of an imaging device; a changing unit configured to calculate first and second amounts of shake that are a plurality of components in frequency bands on the basis of the output of the shake detection unit, and change characteristics of the estimation unit according to the first and second amounts of shake; and an image blur correction unit configured to perform image blur correction using an output obtained by subtracting the offset component estimated by the estimation unit from the output of the shake detection unit, wherein the estimation unit includes a filter, of which frequency characteristics is variable, and the characteristics of the estimation unit relate to filter characteristics of the filter, wherein the estimated offset component is updated in an updating cycle or an execution cycle of offset estimation of the estimation unit, and characterized in that the changing unit is configured to change the characteristics of the estimation unit by changing values of terms of equations related to the filter such that the updating speed of the offset estimation becomes lower as the first amount of shake becomes larger, or to change the characteristics of the estimation unit such that the updating speed of the offset estimation becomes higher as the second amount of shake that is a lower frequency component than the first amount of shake becomes larger.
A catheter having a catheter shaft comprising a first tube, which forms a first lumen, and a second tube, which forms a second lumen and is disposed at least partially within the first tube, wherein the second tube is welded, via the outer surface thereof, to the inner surface of the first tube, at least in sections, the first tube has a first chemical composition and the second tube has a second chemical composition, wherein the second chemical composition is different from the first chemical composition, characterised in that the first tube is made of a thermoplastic copolyamide and the second tube is made of a polyamide.
A method for modifying a nucleotide, comprising reacting a nucleotide having a 3'-O-oxime moiety with a reagent to produce a nucleotide comprising a 3'-O-NH 2 moiety; wherein the nucleotide that comprises the 3'-O-oxime moiety is: wherein the nucleotide the comprises the 3'-O-NH 2 moiety is: wherein B is a nucleobase; R1 is halogen, OCH 3, H or OH; Q is monophosphate, diphosphate, or triphosphate; and R3 and R4 are independently H, CH 3, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, aryl, heteroaryl, heteroalicyclyl, aralkyl, heteroaralkyl, (heteroalicyclyl)alkyl, wherein either R3 or R4, or both R3 and R4 are not H; and wherein the reagent is independently: wherein the nucleotide that comprises the 3'-O-oxime moiety is: wherein the nucleotide the comprises the 3'-O-NH 2 moiety is: wherein B is a nucleobase; R1 is halogen, OCH 3, H or OH; Q is monophosphate, diphosphate, or triphosphate; and R3 and R4 are independently H, CH 3, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, aryl, heteroaryl, heteroalicyclyl, aralkyl, heteroaralkyl, (heteroalicyclyl)alkyl, wherein either R3 or R4, or both R3 and R4 are not H; and wherein the reagent is independently:
Carrying device for a vibration plate for ground compaction, comprising - a gripping device having a gripping region for gripping with at least one hand by a user; and comprising - a fastening device for fastening the carrying device to the vibration plate; characterised by - a sprinkling device for outputting water; wherein - the gripping device, the sprinkling device and the fastening device are formed in one piece in a common component. - a gripping device having a gripping region for gripping with at least one hand by a user; and comprising - a fastening device for fastening the carrying device to the vibration plate; - a sprinkling device for outputting water; - the gripping device, the sprinkling device and the fastening device are formed in one piece in a common component.
Electric-resistance welded steel pipe comprised of steel having a chemical composition which consists of, by mass %, respectively C: 0.08 to 0.18%, Si: 0.01% to 0.50%, Mn: 1.30 to 2.1%, Al: 0.001 to 0.10%, Nb: 0.005 to 0.08%, Ti: 0.005 to 0.03%, N: 0.008% or less, P: 0.020% or less, S: 0.010% or less, and optionally one or more of V: 0.08% or less, Cu: 0.5% or less, Ni: 0.5% or less, Cr: 0.5% or less, Mo: 0.5% or less, Ca: 0.005% or less, REM: 0.005% or less, B: 0.0004% or less, and has a balance of Fe and unavoidable impurities, wherein a structure at a center part of thickness is 40% to 70% by area of ferrite phase having a circle-equivalent diameter of 1.0 μm to 10.0 μm and a balance of a low temperature transformation phase comprising a bainite phase, and a Ceq expressed by the following formula satisfies 0.32≤Ceq≤0.60: Ceq = C + Mn / 6 + Cr + Mo + V / 5 + Cu + Ni / 15 where the "C", "Mn", "Cr", "Mo", "V", "Cu", and "Ni" in formula are values expressing the contents of the respective elements by mass % and where when these elements are not included, the elements are calculated as 0, wherein a yield strength according to a tensile test in a longitudinal direction using a full thickness test piece is 758 MPa to 965 MPa in strength, and wherein a yield ratio according to a tensile test in a longitudinal direction using a full thickness test piece is 85 to 95%.
A sealing assembly (200, 400, 600, 800, 1000, 1100) for use in an oil and gas operation, comprising: a sealing element having a cavity between a first leg and a second leg, the first and second legs (306, 308) coupled together at a bottom of the sealing element and separated at a top by an opening leading to the cavity, and a test port extending through the first leg and the second leg into fluid communication with the cavity; and an energizing ring (202, 402, 602, 802, 1002, 1102) adapted for insertion into the cavity, the energizing ring (202, 402, 602, 802, 1002, 1102) driving the first leg and the second leg in opposite radial directions, the energizing ring (202, 402, 602, 802, 1002, 1102) comprising: a passage fluidly coupled to the cavity, the passage extending through a width of the energizing ring (202, 402, 602, 802, 1002, 1102); and characterized by a plurality of wings positioned along an inner diameter and an outer diameter of an energizing ring body, each wing of the plurality of wings comprising a sealing arm coupled to the energizing ring body at a joint, the sealing arm separated from at least a portion of the energizing ring body by a slot, wherein the respective sealing arms are configured to pivot relative to the joint in response to a fluid introduced into the cavity. a sealing element having a cavity between a first leg and a second leg, the first and second legs (306, 308) coupled together at a bottom of the sealing element and separated at a top by an opening leading to the cavity, and a test port extending through the first leg and the second leg into fluid communication with the cavity; and an energizing ring (202, 402, 602, 802, 1002, 1102) adapted for insertion into the cavity, the energizing ring (202, 402, 602, 802, 1002, 1102) driving the first leg and the second leg in opposite radial directions, the energizing ring (202, 402, 602, 802, 1002, 1102) comprising: a passage fluidly coupled to the cavity, the passage extending through a width of the energizing ring (202, 402, 602, 802, 1002, 1102); and characterized by a plurality of wings positioned along an inner diameter and an outer diameter of an energizing ring body, each wing of the plurality of wings comprising a sealing arm coupled to the energizing ring body at a joint, the sealing arm separated from at least a portion of the energizing ring body by a slot, wherein the respective sealing arms are configured to pivot relative to the joint in response to a fluid introduced into the cavity. a passage fluidly coupled to the cavity, the passage extending through a width of the energizing ring (202, 402, 602, 802, 1002, 1102); and characterized by a plurality of wings positioned along an inner diameter and an outer diameter of an energizing ring body, each wing of the plurality of wings comprising a sealing arm coupled to the energizing ring body at a joint, the sealing arm separated from at least a portion of the energizing ring body by a slot, wherein the respective sealing arms are configured to pivot relative to the joint in response to a fluid introduced into the cavity.
A resin composition for surface treatment of a steel sheet, comprising: a binder resin, a graphene and a solvent wherein the graphene is surface-treated with at least one hydrophilic functional group, wherein the hydrophilic functional group is COOH or COO -. a binder resin, a graphene and a solvent wherein the graphene is surface-treated with at least one hydrophilic functional group, wherein the hydrophilic functional group is COOH or COO -.
A wrist rest to be detachably attached onto an embedding apparatus configured to dispense and embed an embedding material into an embedding tray, the wrist rest comprising: an attachment mechanism configured to attach the wrist rest to a hand-rest part of the embedding apparatus at a position covering the hand-rest part entirely or partly, and wherein the attachment mechanism is an engaging piece which is disposed at front and rear positions or at right and left positions of the wrist rest with the hand-rest part interposed therebetween and is an engaging piece configured to engage a predetermined portion of the embedding apparatus, and characterized in that the engagement piece comprises both (i) an engagement groove which a protrusion disposed at a predetermined portion of the embedding apparatus engages, and (ii) an engagement protrusion which an engagement hole disposed at a predetermined portion of the embedding apparatus engages. an attachment mechanism configured to attach the wrist rest to a hand-rest part of the embedding apparatus at a position covering the hand-rest part entirely or partly, and wherein the attachment mechanism is an engaging piece which is disposed at front and rear positions or at right and left positions of the wrist rest with the hand-rest part interposed therebetween and is an engaging piece configured to engage a predetermined portion of the embedding apparatus, and characterized in that the engagement piece comprises both (i) an engagement groove which a protrusion disposed at a predetermined portion of the embedding apparatus engages, and (ii) an engagement protrusion which an engagement hole disposed at a predetermined portion of the embedding apparatus engages.
A battery-electric operated industrial truck with a battery change system comprising a battery tray (16, 28), wherein the frame of the industrial truck has a battery compartment, opened towards the side of the industrial truck for sideways installation and removal of the battery tray, wherein at least one laterally overhanging bearing bar (20, 22, 46, 48) with downward pointing bearing surface is attached on the battery tray (16, 28) on at least two opposing sides at a time, and the battery compartment has horizontal parallel spaced support surfaces at opposing sides on which the bearing bars are supported with their bearing surfaces when the battery tray (16, 28) is inserted into the battery compartment, characterised in that the battery tray has at least one eyelet on at least two opposing sides on the upper edge and the bearing bars are fixed on the eyelets and the bearing bars have a pin-like projection which can be guided through an eyelet and the pin-like projection can be locked by a splint or the like or has a spring-biased latch which reaches behind the rear edge of the eyelet in a locking manner when the pin-like projection is being inserted into the eyelet.