mhurhangee/ep-ind-claims huggingface dataset:
A method for controlling a system configured to change a power source from a medium voltage inverter connected through a first switch to a load, to a utility power connected through a second switch to the load, the method characterized by: lighting on a first lamp to notify that a preparation for the changing a power source is ready, by ascertaining that the medium voltage inverter is in a normal operation, the first switch is turned on and the second switch is turned off; receiving an input of a third switch to notify that a switching to a bypass mode is selected by a user and an input of a fourth switch to request to start a switching operation after lighting on the first lamp; lighting on a second lamp to notify that a switching operation is under way after receiving the input of the third switch and the fourth switch and lighting off the first lamp; synchronizing a current of the utility power with that of the load after lighting on the second lamp; turning on the second switch and turning off the first switch; and lighting on a third lamp to notify that the switching operation is completed after turning off the first switch. lighting on a first lamp to notify that a preparation for the changing a power source is ready, by ascertaining that the medium voltage inverter is in a normal operation, the first switch is turned on and the second switch is turned off; receiving an input of a third switch to notify that a switching to a bypass mode is selected by a user and an input of a fourth switch to request to start a switching operation after lighting on the first lamp; lighting on a second lamp to notify that a switching operation is under way after receiving the input of the third switch and the fourth switch and lighting off the first lamp; synchronizing a current of the utility power with that of the load after lighting on the second lamp; turning on the second switch and turning off the first switch; and lighting on a third lamp to notify that the switching operation is completed after turning off the first switch.
A pressure control valve comprising: a sleeve having an inlet port into which hydraulic fluid from a hydraulic pump flows and a tank path communicating with a hydraulic tank; a poppet slidably coupled within the sleeve to open/close a flow path between the inlet port and the tank path; a poppet spring elastically supporting the path between the inlet port and the tank path in a closed state by pressing the poppet; a valve sheet installed to face the poppet so that a set pressure is formed in a pressure chamber (c) of the sleeve; a pilot poppet draining the hydraulic fluid in the pressure chamber (c) to the hydraulic tank by opening a flow path of the valve sheet when high pressure that exceeds the set pressure is generated in the pressure chamber (c); a pilot poppet spring elastically supporting the path of the valve sheet in a closed state by pressing the pilot poppet; a plug coupled to the sleeve, and having a pilot port formed therein to receive a supply of the pilot single pressure from an outside; a main piston slidably coupled within a guide coupled to the plug to variably control the set pressure in the pressure chamber (c) in accordance with the pilot signal pressure being supplied through a pilot port; and a control plug movably coupled to the guide to control a set pressure of a spring supporting the main piston; characterized by a piston elastically supported by a spring to slidably move within the poppet, and getting in contact with the pilot poppet when it moves by an initial pressure of the hydraulic pump. a sleeve having an inlet port into which hydraulic fluid from a hydraulic pump flows and a tank path communicating with a hydraulic tank; a poppet slidably coupled within the sleeve to open/close a flow path between the inlet port and the tank path; a poppet spring elastically supporting the path between the inlet port and the tank path in a closed state by pressing the poppet; a valve sheet installed to face the poppet so that a set pressure is formed in a pressure chamber (c) of the sleeve; a pilot poppet draining the hydraulic fluid in the pressure chamber (c) to the hydraulic tank by opening a flow path of the valve sheet when high pressure that exceeds the set pressure is generated in the pressure chamber (c); a pilot poppet spring elastically supporting the path of the valve sheet in a closed state by pressing the pilot poppet; a plug coupled to the sleeve, and having a pilot port formed therein to receive a supply of the pilot single pressure from an outside; a main piston slidably coupled within a guide coupled to the plug to variably control the set pressure in the pressure chamber (c) in accordance with the pilot signal pressure being supplied through a pilot port; and a control plug movably coupled to the guide to control a set pressure of a spring supporting the main piston; characterized by a piston elastically supported by a spring to slidably move within the poppet, and getting in contact with the pilot poppet when it moves by an initial pressure of the hydraulic pump.
An apparatus for estimating a parameter of an induction motor including a current controller outputting d and q-axis voltages in a synchronous reference frame from d and q-axis current references and d and q-axis currents in the synchronous reference frame applied to the induction motor and a magnetic flux angle calculating unit calculating a magnetic flux angle by using d and q-axis currents in the synchronous reference frame applied to the induction motor and a rotor speed of the induction motor, in a control system, characterized by: a state estimator configured to calculate an error of rotor resistance upon receiving an output from the current controller and the d and q-axis currents in the synchronous reference frame applied to the induction motor; an integral controller configured to obtain a difference between the rotor resistance output from the state estimator and nominal rotor resistance; and a calculating unit configured to calculate stator resistance from an output from the integral controller, wherein the calculating unit calculates stator resistance by a following equation a or b, and the output from the integral controller is provided to the current controller and the magnetic flux angle calculating unit, so as to be updated, R s = M i ds e R s = N i qs e wherein R s is stator resistance, M = K I s i ds e ∗ − i ds e, N = K I s i qs e ∗ − i qs e, K I is a gain of the integral controller, s is frequency, i ds e ∗ is a d-axis current reference, i ds e is a d-axis current in the synchronous reference frame, i qs e ∗ is a q-axis current reference, and i qs e is a q-axis current in the synchronous reference frame. a state estimator configured to calculate an error of rotor resistance upon receiving an output from the current controller and the d and q-axis currents in the synchronous reference frame applied to the induction motor; an integral controller configured to obtain a difference between the rotor resistance output from the state estimator and nominal rotor resistance; and a calculating unit configured to calculate stator resistance from an output from the integral controller, wherein the calculating unit calculates stator resistance by a following equation a or b, and the output from the integral controller is provided to the current controller and the magnetic flux angle calculating unit, so as to be updated, R s = M i ds e R s = N i qs e wherein R s is stator resistance, M = K I s i ds e ∗ − i ds e, N = K I s i qs e ∗ − i qs e, K I is a gain of the integral controller, s is frequency, i ds e ∗ is a d-axis current reference, i ds e is a d-axis current in the synchronous reference frame, i qs e ∗ is a q-axis current reference, and i qs e is a q-axis current in the synchronous reference frame.
A moisture protection system for wooden beam or roof structures comprising rafter elements including at least one vapor retarder foil attached at the elements of the structure towards an interior of the structure, characterized in that the vapor retarder foil is attached at the elements by a disengageable adhesion closure (4a, b) caused by interlocking which is formed by a first closure element and a second closure element that are interlockable with each other wherein the first closure elements are attached at the elements and wherein the at least one second closure element o is attached at the vapor retarder foil, thus respectively at the surfaces that are oriented towards each other, wherein the second closure element is formed by a fleece that is open to diffusion and attached to the vapor retarder foil and wherein the fleece is formed as an interlockable layer on the vapor retarder foil wherein the vapor retarder foil is an elongated web and is windable together with the interlockable layer to form a roll, and wherein the first closure elements are configured as closure bands which are respectively windable into a roll and are arranged along an extension of the elements after unwinding the roll.
A child safety seat adapted for use in a vehicle, comprising: a seat portion including a seat bottom and a backrest, and a first and second rail section, wherein the first and second rail sections are disposed parallel on a rear of the seat portion at left and right sides, respectively, each of the first and second rail sections including a first rail portion located on a rear of the backrest and a second rail portion located on a lower side of the seat bottom wherein the first rail portion on each of the first and second rail sections respectively includes a first anchoring slot and a third anchoring slot that are spaced apart from each other in a vertical direction, and the second rail portion on each of the first and second rail sections respectively includes a second anchoring slot that is partially closed by a lower sidewall and has an opening from a bottom of the seat portion, the first and second anchoring slots (156, 158) being adapted to hold spaced-apart portions of a seat belt of the vehicle; when the child safety seat is installed in a rearward position in a vehicle, the first anchoring slot of the first rail section and the third anchoring slot of the second rail section are adapted to be engaged and to be held through a shoulder strap of a seat belt of the vehicle that is wrapped in a diagonal direction around the first rail portions of the first and second rail sections. a seat portion including a seat bottom and a backrest, and a first and second rail section, wherein the first and second rail sections are disposed parallel on a rear of the seat portion at left and right sides, respectively, each of the first and second rail sections including a first rail portion located on a rear of the backrest and a second rail portion located on a lower side of the seat bottom wherein the first rail portion on each of the first and second rail sections respectively includes a first anchoring slot and a third anchoring slot that are spaced apart from each other in a vertical direction, and the second rail portion on each of the first and second rail sections respectively includes a second anchoring slot that is partially closed by a lower sidewall and has an opening from a bottom of the seat portion, the first and second anchoring slots (156, 158) being adapted to hold spaced-apart portions of a seat belt of the vehicle; when the child safety seat is installed in a rearward position in a vehicle, the first anchoring slot of the first rail section and the third anchoring slot of the second rail section are adapted to be engaged and to be held through a shoulder strap of a seat belt of the vehicle that is wrapped in a diagonal direction around the first rail portions of the first and second rail sections.
Bicycle frame for a bicycle with battery-activated auxiliary drive, comprising at least one frame tube, in particular a down tube, which runs between a steering head area and a drive bearing area, and which in its interior has an axially extending battery holder section for holding a battery, in particular for the auxiliary drive, wherein the battery holder section has an insertion opening extending frontally through which the battery can be inserted with its front side first into the battery holder section, wherein in the interior of the frame tube at least part of a battery guiding means is arranged, which forms a sliding guide for axially inserting the battery into the battery holder section, wherein the battery guiding means has at least one guiding tongue, optionally formed integrally at the frame tube, and the battery has at least one guiding groove which is complementary thereto at least in sections, or vice versa, characterised in that the guiding tongue formed at the frame tube or the guiding groove formed at the frame tube, respectively, protrudes axially outward via the insertion opening from the battery holder section and in particular from the interior space.
An extracorporeal circulator which is driven by a rotation drive unit and circulates blood of a patient outside a body, the extracorporeal circulator comprising: a control unit; and a manipulation section and the control unit that are able to set a lower limit rotation speed setting value of the rotation drive unit in a changeable manner; characterized by a rotation speed display section that is able to display the lower limit rotation speed setting value of the rotation drive unit in accordance with a command of the control unit, wherein the lower limit rotation speed setting value is a minimum rotation speed for preventing backflow of the blood inside the circulation circuit when a manipulator performs manipulation so as to operate the rotation drive unit and to cause the blood to return to an inside of the body of the patient, and wherein in a case where a rotation speed of the rotation drive unit is raised and exceeds the lower limit rotation speed setting value, the control unit causes the display section to display a confirmation message before the rotation speed of the rotation drive unit is reduced to the lower limit rotation speed setting value or lower. a control unit; and a manipulation section and the control unit that are able to set a lower limit rotation speed setting value of the rotation drive unit in a changeable manner; a rotation speed display section that is able to display the lower limit rotation speed setting value of the rotation drive unit in accordance with a command of the control unit, wherein the lower limit rotation speed setting value is a minimum rotation speed for preventing backflow of the blood inside the circulation circuit when a manipulator performs manipulation so as to operate the rotation drive unit and to cause the blood to return to an inside of the body of the patient, and wherein in a case where a rotation speed of the rotation drive unit is raised and exceeds the lower limit rotation speed setting value, the control unit causes the display section to display a confirmation message before the rotation speed of the rotation drive unit is reduced to the lower limit rotation speed setting value or lower.
An artificial respiration device, in particular intended to the resuscitation of a person in cardiac arrest, whose thoracic cage is subjected to alternating compressions and decompressions tending to restore the expiration and inspiration movements, said device including: - a tubular element (5, 25) that forms a main channel (7, 27) and that is intended to be connected by its distal end (5D, 25D) to a respiratory tract of said person, whereas the proximal end (5P, 25P) of said tubular element is external to said person and that the respiratory system of the latter is connected to the outside through said main channel (7, 27); - peripheral auxiliary channels (9, 29) than open out into said main channel, said auxiliary channels being continuously supplied with respiratory gas; and - deflection means (8, 28), for making converge toward each other, inside said main channel (7, 27), the jets of respiratory gas continuously injected by said auxiliary channels (9, 29), so that an oblong-shaped pressure area originates at the distal end of said auxiliary channels (9, 29) and elongates in the distal direction, along the longitudinal axis (L-L) of said main channel, characterized: - in that it includes at least one local narrowing of constant section (R2, R3), of constant shape and arrangement, so as to form a local resistance on the gas flow (50, 51) through said main channel (7, 27), whatever the flow direction thereof; and - in that said local narrowing, which is in the form of a protruding internal ring, is longitudinally remote from and external to said oblong pressure area, and - in that said local narrowing (R2, R3) is arranged upstream from said oblong pressure area, that is to say on the proximal side. - a tubular element (5, 25) that forms a main channel (7, 27) and that is intended to be connected by its distal end (5D, 25D) to a respiratory tract of said person, whereas the proximal end (5P, 25P) of said tubular element is external to said person and that the respiratory system of the latter is connected to the outside through said main channel (7, 27); - peripheral auxiliary channels (9, 29) than open out into said main channel, said auxiliary channels being continuously supplied with respiratory gas; and - deflection means (8, 28), for making converge toward each other, inside said main channel (7, 27), the jets of respiratory gas continuously injected by said auxiliary channels (9, 29), so that an oblong-shaped pressure area originates at the distal end of said auxiliary channels (9, 29) and elongates in the distal direction, along the longitudinal axis (L-L) of said main channel, - in that it includes at least one local narrowing of constant section (R2, R3), of constant shape and arrangement, so as to form a local resistance on the gas flow (50, 51) through said main channel (7, 27), whatever the flow direction thereof; and - in that said local narrowing, which is in the form of a protruding internal ring, is longitudinally remote from and external to said oblong pressure area, and - in that said local narrowing (R2, R3) is arranged upstream from said oblong pressure area, that is to say on the proximal side.
An aqueous dispersion including a plurality of microcapsules, each microcapsule comprising a perfume composition enclosed within a polymeric shell, wherein - the perfume composition includes a fragrance, - the shell includes solid colloidal particles having an average primary particle size comprised between 5nm and 1 μm, - the shell further includes in polymerized form a monomer blend including: i) between 30% and 80% by weight over the combined weight of compounds to in the blend of a compound which is a monoethylenically unsatured monomer and/or dimethyldiallyl ammonium chloride (DMDAAC), ii) between 20% and 70% by weight over the combined weight of compounds to in the blend of a compound which is a polyethylenically unsatured monomer, wherein compound is a C2-C24 alkyl di- or polyester of (meth)acrylic acid and: A1 contains two or more (meth)acrylate ester groups per monomer, and B1. has a molecular weight which, once divided by the number of (meth)acrylate ester groups, gives a value of more than 85 g/mol and lower than 135 g/mol, wherein the combined amounts of compounds and make up 100% by weight of the blend, and wherein the fragrance represents between 20% and 45% by weight over the weight of the dispersion. - the perfume composition includes a fragrance, - the shell includes solid colloidal particles having an average primary particle size comprised between 5nm and 1 μm, - the shell further includes in polymerized form a monomer blend including: i) between 30% and 80% by weight over the combined weight of compounds to in the blend of a compound which is a monoethylenically unsatured monomer and/or dimethyldiallyl ammonium chloride (DMDAAC), ii) between 20% and 70% by weight over the combined weight of compounds to in the blend of a compound which is a polyethylenically unsatured monomer, wherein compound is a C2-C24 alkyl di- or polyester of (meth)acrylic acid and: A1 contains two or more (meth)acrylate ester groups per monomer, and B1. has a molecular weight which, once divided by the number of (meth)acrylate ester groups, gives a value of more than 85 g/mol and lower than 135 g/mol, i) between 30% and 80% by weight over the combined weight of compounds to in the blend of a compound which is a monoethylenically unsatured monomer and/or dimethyldiallyl ammonium chloride (DMDAAC), ii) between 20% and 70% by weight over the combined weight of compounds to in the blend of a compound which is a polyethylenically unsatured monomer, wherein compound is a C2-C24 alkyl di- or polyester of (meth)acrylic acid and: A1 contains two or more (meth)acrylate ester groups per monomer, and B1. has a molecular weight which, once divided by the number of (meth)acrylate ester groups, gives a value of more than 85 g/mol and lower than 135 g/mol, A1 contains two or more (meth)acrylate ester groups per monomer, and B1. has a molecular weight which, once divided by the number of (meth)acrylate ester groups, gives a value of more than 85 g/mol and lower than 135 g/mol,
A combined ablation and ultrasound imaging probe for insertion within a body, the probe comprising: a housing having a proximal section and a distal tip section; an ablation electrode located at the distal tip section; a first ultrasonic imaging sensor located on the distal tip section, the first ultrasonic imaging sensor configured to transmit acoustic waves in a first direction distal to the distal tip section; and a plurality of three or more second ultrasonic imaging sensors (76, 78, 80) located on the distal tip section proximal to the first ultrasonic imaging sensor, and radially disposed about a circumference of the distal tip section, each of the second ultrasonic imaging sensors configured to transmit an acoustic wave in a second direction different from the first direction, wherein a plurality of acoustically transparent windows or apertures (82, 84, 86, 88) within the ablation electrode facilitate the transmission of ultrasonic waves from the plurality of first and second ultrasonic imaging sensors into surrounding anatomy. a housing having a proximal section and a distal tip section; an ablation electrode located at the distal tip section; a first ultrasonic imaging sensor located on the distal tip section, the first ultrasonic imaging sensor configured to transmit acoustic waves in a first direction distal to the distal tip section; and a plurality of three or more second ultrasonic imaging sensors (76, 78, 80) located on the distal tip section proximal to the first ultrasonic imaging sensor, and radially disposed about a circumference of the distal tip section, each of the second ultrasonic imaging sensors configured to transmit an acoustic wave in a second direction different from the first direction, wherein a plurality of acoustically transparent windows or apertures (82, 84, 86, 88) within the ablation electrode facilitate the transmission of ultrasonic waves from the plurality of first and second ultrasonic imaging sensors into surrounding anatomy.
A genetically modified ciliate having a micronuclear genotype having a micronuclear rDNA locus comprising one or more non-functional rDNA genes that results in a conditionally conjugation lethal phenotype, wherein the genetically modified ciliate further comprises a rescue vector capable of rendering the conditionally conjugation-lethal genetically modified ciliate capable of surviving conjugation and comprising a transgene and wherein the rescue vector comprises a nucleic acid construct comprising a) a selection cassette encoding a resistance marker, b) a transgene cassette encoding a recombinant polypeptide, and c) a C3 allele rDNA locus comprising a 17S rDNA gene that does not confer paromomycin resistance to a ciliate transformed with the nucleic acid construct. a) a selection cassette encoding a resistance marker, b) a transgene cassette encoding a recombinant polypeptide, and c) a C3 allele rDNA locus comprising a 17S rDNA gene that does not confer paromomycin resistance to a ciliate transformed with the nucleic acid construct.