mhurhangee/ep-ind-claims huggingface dataset:
An engine device comprising: an urea water injection nozzle which injects urea water into exhaust gas of an engine; an urea mixing pipe into which the urea water injection nozzle sprays urea water so as to mix with exhaust gas; an exhaust gas purification case which removes nitrogen oxide in the exhaust gas of the engine; and the engine device being structured such that an exhaust gas inlet pipe of the exhaust gas purification case is connected to an outlet of the urea mixing pipe via a pipe bracket, wherein a ring-like outlet side flange body being firmly fixed to exhaust gas outlet side end portions of an outer pipe and an inner pipe of the urea mixing pipe having a double-pipe structure, and a ring-like inlet side flange body being firmly fixed to exhaust gas outlet side end portions of an outer pipe and an inner pipe of the exhaust gas inlet pipe having a double-pipe structure, the inlet side flange body and the outlet side flange body being connected, a fitting small-diameter portion is formed in an end portion of the inner pipe of the urea mixing pipe, and said fitting small-diameter portion is inwardly inserted to an inner portion of the inner pipe of the exhaust gas inlet pipe so as to shield the inner hole surface of the inlet side flange body or of the outlet side flange body. an urea water injection nozzle which injects urea water into exhaust gas of an engine; an urea mixing pipe into which the urea water injection nozzle sprays urea water so as to mix with exhaust gas; an exhaust gas purification case which removes nitrogen oxide in the exhaust gas of the engine; and the engine device being structured such that an exhaust gas inlet pipe of the exhaust gas purification case is connected to an outlet of the urea mixing pipe via a pipe bracket, wherein a ring-like outlet side flange body being firmly fixed to exhaust gas outlet side end portions of an outer pipe and an inner pipe of the urea mixing pipe having a double-pipe structure, and a ring-like inlet side flange body being firmly fixed to exhaust gas outlet side end portions of an outer pipe and an inner pipe of the exhaust gas inlet pipe having a double-pipe structure, the inlet side flange body and the outlet side flange body being connected, a fitting small-diameter portion is formed in an end portion of the inner pipe of the urea mixing pipe, and said fitting small-diameter portion is inwardly inserted to an inner portion of the inner pipe of the exhaust gas inlet pipe so as to shield the inner hole surface of the inlet side flange body or of the outlet side flange body.
Sound reproduction device (1; 101) comprising a signal source (2; 102), a power source (3; 103), an amplifier (4; 104) and a loudspeaker (5; 105), - wherein the sound reproduction device (1; 101) also comprises an impedance measuring device (6, 106) and an analysis device (7; 107), - wherein the impedance measuring device (6; 106) is connected to loudspeaker leads (5a, 5b; 105a, 105b) of the loudspeaker (5; 105) in order to measure impedance values, - wherein the impedance measuring device (6; 106) is connected to the analysis device (7; 107) in order to forward measurement results, - wherein the analysis device (7; 107) is connected to the signal source (2; 102) and/or to the amplifier (4; 104) in order to adapt a signal fed to the loudspeaker (5; 105), characterized in that - a diaphragm (8; 108) of the loudspeaker (5; 105) of the sound reproduction device (1; 101) is adjacent on both sides to the medium water when under water and is adjacent on both sides to the medium air when above water, - in that the analysis device (7; 107) is also designed to use the measurement result to determine the medium (M1; M2) in which the loudspeaker (5; 105) is located, - in that the signal source (2; 102) and/or the amplifier (4; 104) are/is driven by the analysis device (7; 107) in such a manner that the parameters reproduction volume and/or frequency response are adapted for the detected medium (M1; M2) in such a way that a consistent listening experience is ensured for a user regardless of the medium (M1; M2) in which the loudspeaker (5; 105) is operated. - wherein the sound reproduction device (1; 101) also comprises an impedance measuring device (6, 106) and an analysis device (7; 107), - wherein the impedance measuring device (6; 106) is connected to loudspeaker leads (5a, 5b; 105a, 105b) of the loudspeaker (5; 105) in order to measure impedance values, - wherein the impedance measuring device (6; 106) is connected to the analysis device (7; 107) in order to forward measurement results, - wherein the analysis device (7; 107) is connected to the signal source (2; 102) and/or to the amplifier (4; 104) in order to adapt a signal fed to the loudspeaker (5; 105), characterized in that - a diaphragm (8; 108) of the loudspeaker (5; 105) of the sound reproduction device (1; 101) is adjacent on both sides to the medium water when under water and is adjacent on both sides to the medium air when above water, - in that the analysis device (7; 107) is also designed to use the measurement result to determine the medium (M1; M2) in which the loudspeaker (5; 105) is located, - in that the signal source (2; 102) and/or the amplifier (4; 104) are/is driven by the analysis device (7; 107) in such a manner that the parameters reproduction volume and/or frequency response are adapted for the detected medium (M1; M2) in such a way that a consistent listening experience is ensured for a user regardless of the medium (M1; M2) in which the loudspeaker (5; 105) is operated.
A steam turbine rotor having a seal fin comprising, a fixing groove which is formed in an outer periphery of the rotor, an embedded fin which is the seal fin, and which includes: a bent bottom part; and an upright part including a fin tip and a fin root, and which is inserted in the fixing groove and fixed in the fixing groove by means of a locking strip; characterized in that a static friction coefficient between a side surface of the fixing groove and a side surface of the fin root, a static friction coefficient between a side surface of the locking strip and a side surface of the fin root, and a static friction coefficient between the side surface of the fixing groove and the side surface of the locking strip are increased by roughening the surfaces.
A system for image based guidance of treatment delivery to a patient, the system comprising: - a reference image providing unit for providing a reference image of a patient, wherein the reference image shows a target to be treated and an organ at risk within the patient, - a treatment plan providing unit for providing a treatment plan for the treatment delivery, which plan has been prepared on the basis of the reference image, - a spatial parameters determining unit for determining spatial parameters defining a position and orientation of an ultrasound probe, which is adapted to be used for generating an ultrasound image of the patient, on the basis of the reference image, characterized in that the system further comprises - a field of view providing unit for providing a field of view of the ultrasound probe and wherein the spatial parameters determining unit is adapted to determine a position, an orientation and dimensions of the target within the reference image, to determine a position, an orientation and dimensions of the organ at risk within the reference image, and to determine the spatial parameters based on the determined positions, orientations and dimensions of the target and the organ at risk in the reference image and the provided field of view such that the target and the organ at risk are within the field of view. - a reference image providing unit for providing a reference image of a patient, wherein the reference image shows a target to be treated and an organ at risk within the patient, - a treatment plan providing unit for providing a treatment plan for the treatment delivery, which plan has been prepared on the basis of the reference image, - a spatial parameters determining unit for determining spatial parameters defining a position and orientation of an ultrasound probe, which is adapted to be used for generating an ultrasound image of the patient, on the basis of the reference image, - a field of view providing unit for providing a field of view of the ultrasound probe and wherein the spatial parameters determining unit is adapted to determine a position, an orientation and dimensions of the target within the reference image, to determine a position, an orientation and dimensions of the organ at risk within the reference image, and to determine the spatial parameters based on the determined positions, orientations and dimensions of the target and the organ at risk in the reference image and the provided field of view such that the target and the organ at risk are within the field of view.
Fence for closing off a passage in a floor of a scaffold, which fence has a mainly rectangular shape and is provided with an elongated side plank that extends in a mainly horizontal direction at a bottom of the fence, at least after placement of the fence in the scaffold, characterised in that the fence, as seen in top view, comprises a first section and a second section that are substantially at right angles to one another, in that the fence is provided with a further elongated side plank at a top of the fence, extending mainly parallel to said first side plank at said bottom of said fence, both side planks (17,19) being united with an adjacent part of the fence, and in that the fence is asymmetric with respect to an imaginary vertical plane that extends perpendicular to said a longitudinal direction of said side planks, substantially half way through the fence.
A laser treatment system (10.1) configured in particular to impart beneficial residual stresses into a desired part during production thereof by a Selective Laser Sintering or Melting (SLS/SLM) process, the laser treatment system (10.1) comprising: - a powder bed configured to receive powder particles and in which the desired part can be gradually produced, layer after layer, in accordance with the SLS/SLM process; - a first laser unit configured to produce a first laser beam (L LSP) that is selected to carry out an in-situ Laser Shock Peening treatment on the desired part as the desired part is gradually being produced in the powder bed; - an LSP module operable in conjunction with the first laser unit and configured to be selectively brought, during the in-situ LSP treatment, in contact with a surface of the powder bed; and - a laser guiding system configured to guide the first laser beam (L LSP), during the in-situ LSP treatment, over selected portions of the surface of the powder bed to impart beneficial residual stresses into the desired part upon being subjected to the action of the first laser beam (L LSP), characterized in that the powder bed is located in a building chamber and in that the LSP module is configured to be selectively brought into the building chamber for the purpose of carrying out the in-situ LSP treatment and to be temporarily stored, when not used for the purpose of carrying out the in-situ LSP treatment, into a separate storage chamber located adjacent to the building chamber. - a powder bed configured to receive powder particles and in which the desired part can be gradually produced, layer after layer, in accordance with the SLS/SLM process; - a first laser unit configured to produce a first laser beam (L LSP) that is selected to carry out an in-situ Laser Shock Peening treatment on the desired part as the desired part is gradually being produced in the powder bed; - an LSP module operable in conjunction with the first laser unit and configured to be selectively brought, during the in-situ LSP treatment, in contact with a surface of the powder bed; and - a laser guiding system configured to guide the first laser beam (L LSP), during the in-situ LSP treatment, over selected portions of the surface of the powder bed to impart beneficial residual stresses into the desired part upon being subjected to the action of the first laser beam (L LSP),
Optical device, adapted for the transmission/reflection of electromagnetic radiation in a wavelength range of the electromagnetic spectrum corresponding to infrared radiation, without diffraction order, in which the direction of light passing from air to the device or from the device to air does not change the reflection and transmission rates of the device, said device comprising at least: - a substrate made from a first material selected from the following: silicon Si, germanium Ge, zinc sulfide ZnS, zinc selenide ZnSe, - a coating layer formed on a first side of the substrate and made from a second material, different from the first material, this second material being selected from the following: silicon Si, germanium Ge, zinc sulfide ZnS, zinc selenide ZnSe, tantalum pentoxide Ta2O5, hafnium dioxide HfO2, alumina Al2O3, and - a surface texturing forming cavities in the device, varying the effective refractive index on the surface of the device, the cavities passing through the coating layer and partially digging into the substrate, - at least one backside layer, formed on a second side of the substrate opposite the first side, with a function different from that of the coating layer, made from a material different from the substrate and the coating, the material of the backside layer being selected from the following: silicon Si, germanium Ge, zinc sulfide ZnS, or zinc selenide ZnSe. - a substrate made from a first material selected from the following: silicon Si, germanium Ge, zinc sulfide ZnS, zinc selenide ZnSe, - a coating layer formed on a first side of the substrate and made from a second material, different from the first material, this second material being selected from the following: silicon Si, germanium Ge, zinc sulfide ZnS, zinc selenide ZnSe, tantalum pentoxide Ta2O5, hafnium dioxide HfO2, alumina Al2O3, and - a surface texturing forming cavities in the device, varying the effective refractive index on the surface of the device, the cavities passing through the coating layer and partially digging into the substrate, - at least one backside layer, formed on a second side of the substrate opposite the first side, with a function different from that of the coating layer, made from a material different from the substrate and the coating, the material of the backside layer being selected from the following: silicon Si, germanium Ge, zinc sulfide ZnS, or zinc selenide ZnSe.
Modified formulation of puff pastry and custard cream suitable for the preparation of custard tarts for reheating in a domestic microwave oven wherein: - the puff pastry and custard cream comprise hydroxypropylmethylcellulose (HPMC) and the puff pastry further comprises xanthan; and - the puff pastry comprises dietary fibers selected from the group comprising rice fiber and soybean extract. - the puff pastry and custard cream comprise hydroxypropylmethylcellulose (HPMC) and the puff pastry further comprises xanthan; and - the puff pastry comprises dietary fibers selected from the group comprising rice fiber and soybean extract.
An automatic cleaning apparatus for a gun barrel, the apparatus comprising: a cleaning unit rotating in contact with an inner surface of a gun barrel while moving forward along the inner surface through a driving action of a driving unit in a main body thereof, the cleaning unit including: an internal gear section having a plurality of longitudinal mounting recesses disposed at regular intervals along an outer circumference thereof; a connector section inserted into a first side of the mounting recess; a cleaning section detachably coupled to the connector section; a fastening section coupled to the internal gear section while pressing down an upper side of the connector section; characterized by the following features: an engaging section having a first part rotatably coupled to a front side of the internal gear section and a second part rotatable about the first part so as to open or close a front side of the connector section depending on a rotary direction of the second part. an internal gear section having a plurality of longitudinal mounting recesses disposed at regular intervals along an outer circumference thereof; a connector section inserted into a first side of the mounting recess; a cleaning section detachably coupled to the connector section; a fastening section coupled to the internal gear section while pressing down an upper side of the connector section; characterized by the following features: an engaging section having a first part rotatably coupled to a front side of the internal gear section and a second part rotatable about the first part so as to open or close a front side of the connector section depending on a rotary direction of the second part.
A lockable carrier mount for securing articles to a vehicle's load bar; the carrier mount comprising: a main body; an actuating mechanism (30, 46) coupled to and housed at least partially within the main body, the actuating mechanism (30,46) being configurable between locked and released configurations; the actuating mechanism (30,46) having a rotatable actuator that includes a blocking portion having at least one protrusion that extends radially further from a rotational axis of the actuator than other parts of the blocking portion; an interference locking member coupled to the main body and having an engagement surface (108,109) that selectively engages the blocking portion; the engagement surface engaging one of the protrusions in a locked configuration and preventing rotation of the actuator relative to the locking member; characterized in that a securement member is operably coupled to the actuating mechanism (30,46) and progresses toward a secured configuration as the actuator is rotated in one direction and progresses toward a released configuration as the actuator is rotated in an opposite direction. a main body; an actuating mechanism (30, 46) coupled to and housed at least partially within the main body, the actuating mechanism (30,46) being configurable between locked and released configurations; the actuating mechanism (30,46) having a rotatable actuator that includes a blocking portion having at least one protrusion that extends radially further from a rotational axis of the actuator than other parts of the blocking portion; an interference locking member coupled to the main body and having an engagement surface (108,109) that selectively engages the blocking portion; the engagement surface engaging one of the protrusions in a locked configuration and preventing rotation of the actuator relative to the locking member; characterized in that a securement member is operably coupled to the actuating mechanism (30,46) and progresses toward a secured configuration as the actuator is rotated in one direction and progresses toward a released configuration as the actuator is rotated in an opposite direction.
A method of fabricating a structure, the method comprising: selecting a target valence band discontinuity between a quantum well and an immediately adjacent barrier in the structure using a dopant energy level of a dopant in the immediately adjacent barrier, wherein the dopant energy level is at least one of: within three thermal energies of a valence energy band edge for the quantum well or substantially aligned with a ground state energy for free carriers in a valence energy band for the quantum well; selecting a target thickness of each of the quantum well and the adjacent barrier to be in a range between a single monolayer and the Bohr radius constant and forming the quantum well and the adjacent barrier in the structure having an actual valence band discontinuity (20A, 20B) corresponding to the target valence band discontinuity and an actual thickness equal to the target thickness, wherein the forming includes doping the quantum well and the adjacent barrier with the dopant, wherein the dopant is a deep impurity. selecting a target valence band discontinuity between a quantum well and an immediately adjacent barrier in the structure using a dopant energy level of a dopant in the immediately adjacent barrier, wherein the dopant energy level is at least one of: within three thermal energies of a valence energy band edge for the quantum well or substantially aligned with a ground state energy for free carriers in a valence energy band for the quantum well; selecting a target thickness of each of the quantum well and the adjacent barrier to be in a range between a single monolayer and the Bohr radius constant and forming the quantum well and the adjacent barrier in the structure having an actual valence band discontinuity (20A, 20B) corresponding to the target valence band discontinuity and an actual thickness equal to the target thickness, wherein the forming includes doping the quantum well and the adjacent barrier with the dopant, wherein the dopant is a deep impurity.
A method of operating a power plant comprising a double-fed asynchronous machine, the stator of which is connected to an electrical network and the rotor of which is connected to the network via a converter, the power plant having a normal operating mode in which it is operated in accordance with a predetermined plant characteristic curve in order to feed nominal power into the network, and further having a virtual inertia operating mode in which the power feed is increased beyond the nominal plant power while rotational energy of the rotor (4, 6, 7, 9, 13) is reduced, the method in the virtual inertia operating mode comprising the steps of: determining a current speed (n r) and speed change rate (dn r /dt) of the rotor and a current rotor frequency (f r) and rotor frequency change rate (df r /dt); if the current speed (n r) of the rotor is in a predetermined speed range ([n VM-; n VM+]) around a synchronous speed (n syn) of the rotor or the current rotor frequency (f r) is in a predetermined frequency range ([f VM-; f VM+]) around a zero frequency of the rotor, reducing a current maximum current limit value (I r,max) for a rotor current to be provided by the converter as a function of the determined current values of the speed (n r) and speed change rate (dn r /dt) or the frequency (f r) and frequency change rate (df r /dt) of the rotor; determining a current setpoint (I r) for the rotor current based on a power to be provided between the network and the double-fed asynchronous machine as a function of the measured current operating variables; controlling the converter to switch pulse-like sinusoidal voltages and currents to the rotor at the current rotor current setpoint (I r) or, if the current rotor current setpoint (I r) reaches or exceeds the current maximum rotor current limit value (I r,max), at the current maximum rotor current limit value (I r,max). determining a current speed (n r) and speed change rate (dn r /dt) of the rotor and a current rotor frequency (f r) and rotor frequency change rate (df r /dt); if the current speed (n r) of the rotor is in a predetermined speed range ([n VM-; n VM+]) around a synchronous speed (n syn) of the rotor or the current rotor frequency (f r) is in a predetermined frequency range ([f VM-; f VM+]) around a zero frequency of the rotor, reducing a current maximum current limit value (I r,max) for a rotor current to be provided by the converter as a function of the determined current values of the speed (n r) and speed change rate (dn r /dt) or the frequency (f r) and frequency change rate (df r /dt) of the rotor; determining a current setpoint (I r) for the rotor current based on a power to be provided between the network and the double-fed asynchronous machine as a function of the measured current operating variables; controlling the converter to switch pulse-like sinusoidal voltages and currents to the rotor at the current rotor current setpoint (I r) or, if the current rotor current setpoint (I r) reaches or exceeds the current maximum rotor current limit value (I r,max), at the current maximum rotor current limit value (I r,max).