mhurhangee/ep-ind-claims huggingface dataset:
A Transesophageal Echocardiography Endoscopic camera assist device for adding direct visualization of a patient's esophagus during Transesophageal Echocardiography intubation, comprising: a carrier (40, 70) comprising a distal component, a proximal component, and a mid-section lumen, the distal component being adapted to be removeably attached to a TEE probe, which comprises a transducer at the distal end of the probe, such that the distal component is attached to the back end of the TEE probe opposite the transducer, the distal component and a portion of said mid-section lumen being adapted to be inserted into a patient's esophagus during intubation along with said TEE probe; said distal component of the carrier further comprising a camera (20, 74) and a light source (22, 76) or a camera with built-in illumination; wherein, said distal component is removably attached to the TEE probe prior to intubation of the TEE probe, thereby allowing direct visualization during the intubation procedure, characterized in that when both the TEE probe and the distal component are disposed within the esophagus, said distal component of the carrier is configured to detach from the back end of the TEE probe in response to a tensile force being applied to the carrier, thus permitting removal of said carrier from the esophagus while leaving the TEE probe in the esophagus. a carrier (40, 70) comprising a distal component, a proximal component, and a mid-section lumen, the distal component being adapted to be removeably attached to a TEE probe, which comprises a transducer at the distal end of the probe, such that the distal component is attached to the back end of the TEE probe opposite the transducer, the distal component and a portion of said mid-section lumen being adapted to be inserted into a patient's esophagus during intubation along with said TEE probe; said distal component of the carrier further comprising a camera (20, 74) and a light source (22, 76) or a camera with built-in illumination; wherein, said distal component is removably attached to the TEE probe prior to intubation of the TEE probe, thereby allowing direct visualization during the intubation procedure, characterized in that when both the TEE probe and the distal component are disposed within the esophagus, said distal component of the carrier is configured to detach from the back end of the TEE probe in response to a tensile force being applied to the carrier, thus permitting removal of said carrier from the esophagus while leaving the TEE probe in the esophagus.
Filter device, particularly intended for installation in a fluid storage tank, with at least one preferably exchangeable filter element, a fluid being able to flow through the element material of said filter element in the radial direction viewed from the inside outwards, said fluid being enclosed by a support tube comprising outlet openings, said tube being surrounded by a housing wall of a housing while maintaining a specifiable radial distance and forming a fluid flow chamber, said filter device comprising a plurality of outlet points, characterised in that at least some of the outlet openings in the support tube of the filter element comprise a flow guide device, in that the outlet openings give the fluid a flow direction which is different from the radial flow direction, and in that the flow guide device gives the fluid passing through the support tube a flow direction around the support tube in the manner of a swirling flow.
A cleaning tool (202/402) for removing deposits from a jet pump assembly of a nuclear reactor, comprising: a spray head including a front face and a rear face, the front face defining anterior openings, the rear face defining posterior openings; a removable orifice structure engaged with each of the anterior openings and the posterior openings; and side plates secured to opposing end faces of the spray head, the side plates protruding beyond the front face to establish a standoff distance from the jet pump assembly during the removing of the deposits. a spray head including a front face and a rear face, the front face defining anterior openings, the rear face defining posterior openings; a removable orifice structure engaged with each of the anterior openings and the posterior openings; and side plates secured to opposing end faces of the spray head, the side plates protruding beyond the front face to establish a standoff distance from the jet pump assembly during the removing of the deposits.
A 6- and/or 8-substituted naringenin compound as shown in general formula: or a pharmaceutical acceptable salt thereof, characterized in that the compound is one of: 6-bromo-8-allylnaringenin, 6-allyl-8-bromonaringenin, 8-propyl-6-chloronaringenin, 6-chloro-8-allylnaringenin, 6-allyl-8-hydroxynaringenin, 6-propyl-8-chloronaringenin, naringenin-6-acetaldehyde, naringenin-8-acetic acid, 8-chloro-naringenin-6-acetic acid, or 6-chloro-naringenin-8-acetic acid. 6-bromo-8-allylnaringenin, 6-allyl-8-bromonaringenin, 8-propyl-6-chloronaringenin, 6-chloro-8-allylnaringenin, 6-allyl-8-hydroxynaringenin, 6-propyl-8-chloronaringenin, naringenin-6-acetaldehyde, naringenin-8-acetic acid, 8-chloro-naringenin-6-acetic acid, or 6-chloro-naringenin-8-acetic acid.
A linear motion guide device comprising a guide rail, a slider, and a plurality of rolling elements, wherein, the guide rail and the slider individually have raceway surfaces, which form a rolling path of the rolling elements, at positions opposite to each other, the raceway surfaces extend in a longitudinal direction of the guide rail, the rolling elements are disposed in the rolling path, and the slider moves with respect to the guide rail via the rolling elements, and the raceway surface of at least one of the slider and the guide rail includes a first raceway surface extending in the longitudinal direction, and second raceway surfaces extending on both sides in the longitudinal direction of the first raceway surface, and surface roughness of the second raceway surfaces is set rougher than surface roughness of the first raceway surface characterized in that the region defined by the first raceway surface is formed as a region in which an angle β is 77° or less, the angle β being made along the raceway surface while taking, as a reference, a reference surface that bisects the raceway surface along the width direction of the slider.
A Radio Equipment, RE, comprising: a radio frequency interface having a radio frequency transmit port and a radio frequency receive port; a communication interface configured to communicatively couple the RE to a Radio Equipment Controller, REC; and circuitry configured to: mix a chirped sine wave signal and a predetermined uplink carrier frequency to provide an upconverted signal; inject the upconverted signal into the radio frequency receive port of the radio frequency interface such that the upconverted signal passes through the radio frequency interface of the RE to thereby provide samples of the chirped sine wave signal at an output of the radio frequency interface; and transmit the samples of the chirped sine wave signal on an uplink data path from the RE to the REC via the communication interface. a radio frequency interface having a radio frequency transmit port and a radio frequency receive port; a communication interface configured to communicatively couple the RE to a Radio Equipment Controller, REC; and circuitry configured to: mix a chirped sine wave signal and a predetermined uplink carrier frequency to provide an upconverted signal; inject the upconverted signal into the radio frequency receive port of the radio frequency interface such that the upconverted signal passes through the radio frequency interface of the RE to thereby provide samples of the chirped sine wave signal at an output of the radio frequency interface; and transmit the samples of the chirped sine wave signal on an uplink data path from the RE to the REC via the communication interface. mix a chirped sine wave signal and a predetermined uplink carrier frequency to provide an upconverted signal; inject the upconverted signal into the radio frequency receive port of the radio frequency interface such that the upconverted signal passes through the radio frequency interface of the RE to thereby provide samples of the chirped sine wave signal at an output of the radio frequency interface; and transmit the samples of the chirped sine wave signal on an uplink data path from the RE to the REC via the communication interface.
An impact absorber that absorbs impact energy when receiving an impact load, the impact absorber comprising: a fibrous structure including a tube of which a center axis extends in a direction in which the impact load is applied, and a rib that connects opposing inner surfaces of the tube to each other; and a matrix resin (Ma) with which the fibrous structure is impregnated, characterized in that when referring to the direction in which the impact load is applied as an X direction and a direction in which the rib connects the opposing inner surfaces of the tube to each other as a Y direction, the tube includes a fiber layer including load direction yarns, which are formed from reinforcement fibers, extending in the X direction, and intersecting direction yarn, which are formed from reinforcement fibers, intersecting the load direction yarns, and the rib includes yarns, which are formed from reinforcement fibers, extending only in a direction orthogonal to the X direction. a fibrous structure including a tube of which a center axis extends in a direction in which the impact load is applied, and a rib that connects opposing inner surfaces of the tube to each other; and a matrix resin (Ma) with which the fibrous structure is impregnated, characterized in that when referring to the direction in which the impact load is applied as an X direction and a direction in which the rib connects the opposing inner surfaces of the tube to each other as a Y direction, the tube includes a fiber layer including load direction yarns, which are formed from reinforcement fibers, extending in the X direction, and intersecting direction yarn, which are formed from reinforcement fibers, intersecting the load direction yarns, and the rib includes yarns, which are formed from reinforcement fibers, extending only in a direction orthogonal to the X direction.
An apparatus for inserting a medical implant, comprising: a handle; an outer shaft extending from the handle along a shaft axis; an inner control shaft extending through the outer shaft along the shaft axis; an actuator disposed with the handle and cooperating with the inner control shaft to move the inner control shaft within the outer shaft in response to user manipulation of the actuator; and pivotable connection means disposed on the outer shaft opposite the handle and cooperating with the inner shaft to engage or release an implant, and to angularly position the implant with respect to the shaft axis in response to movement of the inner control shaft, said pivotable connection means including user selectable lock means for selectively locking an implant engaged thereon at a fixed angle relative to the shaft axis; wherein the pivotable connection means includes an attachment screw for engaging the implant, the attachment screw extending along a screw axis through a window opening in line with the outer shaft, the attachment screw being pivotable about a pivot axis transverse to the outer shaft, and the window opening being elongated so as to accommodate the pivoting of the attachment screw while the attachment screw extends through the window opening, the attachment screw being operatively connected to the inner control shaft to permit rotational drive of the attachment screw through variable pivot angles between the screw axis and the shaft axis. a handle; an outer shaft extending from the handle along a shaft axis; an inner control shaft extending through the outer shaft along the shaft axis; an actuator disposed with the handle and cooperating with the inner control shaft to move the inner control shaft within the outer shaft in response to user manipulation of the actuator; and pivotable connection means disposed on the outer shaft opposite the handle and cooperating with the inner shaft to engage or release an implant, and to angularly position the implant with respect to the shaft axis in response to movement of the inner control shaft, said pivotable connection means including user selectable lock means for selectively locking an implant engaged thereon at a fixed angle relative to the shaft axis; wherein the pivotable connection means includes an attachment screw for engaging the implant, the attachment screw extending along a screw axis through a window opening in line with the outer shaft, the attachment screw being pivotable about a pivot axis transverse to the outer shaft, and the window opening being elongated so as to accommodate the pivoting of the attachment screw while the attachment screw extends through the window opening, the attachment screw being operatively connected to the inner control shaft to permit rotational drive of the attachment screw through variable pivot angles between the screw axis and the shaft axis.
A method of displaying augmented reality, AR, elements on a display system of a construction machine (100; 200; 300), the method comprising: detecting a position of the construction machine in a world reference frame; detecting an orientation of the construction machine; detecting a position of an operator of the construction machine in a machine reference frame; characterized in that the method further comprises determining a position of the operator in the world reference frame based on the position of the operator in the machine reference frame, the position of the construction machine in the world reference frame, and the orientation of the construction machine; generating the AR elements based on the position of the operator in the world reference frame and a position of the display system in the world reference frame; and displaying the AR elements on the display system. detecting a position of the construction machine in a world reference frame; detecting an orientation of the construction machine; detecting a position of an operator of the construction machine in a machine reference frame; characterized in that the method further comprises determining a position of the operator in the world reference frame based on the position of the operator in the machine reference frame, the position of the construction machine in the world reference frame, and the orientation of the construction machine; generating the AR elements based on the position of the operator in the world reference frame and a position of the display system in the world reference frame; and displaying the AR elements on the display system.
A vent (10, 20, 42, 52) for use in an electronic device for absorbing electromagnetic radiation, comprising: a body comprising at least one thermoplastic polymer and a radiation-absorbing filler distributed within said thermoplastic polymer for absorbing electromagnetic radiation, wherein said filler comprises any of carbon black, carbon fiber, and graphene, said body further comprising a plurality of openings, wherein said body is adapted for coupling to a frame of said electronic device to absorb electromagnetic radiation and to allow heat transfer via air flow through said openings between an interior of the frame and an external environment, and wherein said vent (10, 20, 42, 52) exhibits an insertion loss greater than -5 dB for electromagnetic energy with a frequency in a range of 1 GHz to 110 GHz, and characterised in that a concentration of said thermoplastic polymer is in a range of 50 percent to 99.8 percent by volume. a body comprising at least one thermoplastic polymer and a radiation-absorbing filler distributed within said thermoplastic polymer for absorbing electromagnetic radiation, wherein said filler comprises any of carbon black, carbon fiber, and graphene, said body further comprising a plurality of openings, wherein said body is adapted for coupling to a frame of said electronic device to absorb electromagnetic radiation and to allow heat transfer via air flow through said openings between an interior of the frame and an external environment, and wherein said vent (10, 20, 42, 52) exhibits an insertion loss greater than -5 dB for electromagnetic energy with a frequency in a range of 1 GHz to 110 GHz, and characterised in that a concentration of said thermoplastic polymer is in a range of 50 percent to 99.8 percent by volume.
A system, comprising: an engine, comprising: a combustion chamber; a viewing port into the combustion chamber; a camera configured to obtain an image of a flame in the combustion chamber through the viewing port; and a controller configured to adjust a parameter of the engine based on the image of the flame, wherein the controller is configured to adjust said parameter of the engine based on a series of images indicative of flashback, substantially excessive dynamic oscillations, lean blowout precursors, or a combination thereof, characterized by a camera positioning mechanism, wherein the camera positioning mechanism is communicatively coupled to the controller and wherein the camera positioning mechanism is coupled to the camera to adjust the position of the camera by instructing the camera positioning mechanism to rotate and/or translate the camera and to facilitate rotation and/or translation of the camera relative to the viewing port, thus enabling the camera to be positioned to observe various regions of the interior of the combustion chamber. a combustion chamber; a viewing port into the combustion chamber; a camera configured to obtain an image of a flame in the combustion chamber through the viewing port; and a controller configured to adjust a parameter of the engine based on the image of the flame, wherein the controller is configured to adjust said parameter of the engine based on a series of images indicative of flashback, substantially excessive dynamic oscillations, lean blowout precursors, or a combination thereof, characterized by a camera positioning mechanism, wherein the camera positioning mechanism is communicatively coupled to the controller and wherein the camera positioning mechanism is coupled to the camera to adjust the position of the camera by instructing the camera positioning mechanism to rotate and/or translate the camera and to facilitate rotation and/or translation of the camera relative to the viewing port, thus enabling the camera to be positioned to observe various regions of the interior of the combustion chamber.
Method for mounting coupling elements of a rail vehicle, in which a vehicle body is braced by means of coupling elements on a support structure of the rail vehicle, wherein at least one coupling element is connected to the support structure by means of a form-fit and/or force-fit connection, characterised in that by means of a lifting apparatus, which is braced on a part of the support structure embodied as a bracing element, the vehicle body is lifted during the mounting procedure, that the coupling element is a secondary suspension of the rail vehicle and that the vehicle body is lifted to the extent that a gap is formed between the coupling element and the support structure and that an insert is inserted into this gap and the vehicle body is subsequently lowered again.
Side channel compressor for a fuel cell system for conveying and/or compressing a gas, in particular hydrogen, having a housing and a drive, wherein the housing has a housing upper portion and a housing lower portion, having a compressor chamber which extends in the housing circumferentially around a rotation axis and which has at least one circumferential side channel, having a compressor wheel which is located in the housing and which is arranged so as to be able to rotate about the rotation axis and which is driven by the drive, wherein the compressor wheel has on the circumference thereof blades which are arranged in the region of the compressor chamber, and having in each case a gas inlet opening and a gas outlet opening which are formed in the housing and which are connected to each other in fluid terms by means of the compressor chamber, in particular the at least one side channel, wherein the drive is constructed as an axial field electric motor, which has a stator and a rotor, wherein the stator and the rotor are constructed so as to extend in a disc-like manner around the rotation axis and wherein the stator is arranged in the direction of the rotation axis beside the rotor, characterized in that the disc-like rotor has a cylindrical attachment which extends in the direction of the rotation axis, wherein the cylindrical attachment is arranged at the side of the rotor facing away from the stator and wherein the covering face of the outer diameter of the cylindrical attachment extends circumferentially around the rotation axis, and wherein the cylindrical attachment at the inner diameter thereof is in contact with an outer diameter of a bearing and at the outer diameter thereof with the inner diameter of the compressor wheel, in particular with the hub disc of the compressor wheel, wherein the contact of the cylindrical attachment with respect to the bearing and/or the compressor wheel is carried out in particular in a non-positive-locking manner by means of an interference fit.
A ventilation mask for delivering a gas, the ventilation mask comprising: a body forming a nasal chamber (200; 610) configured to cover a nose of a patient while leaving a mouth of the patient uncovered, the nasal chamber having a ventilation port and a CO 2 port configured to be fluidly coupled with a suction source; and an exhalation scoop mounted adjacent a lower portion of the mask and positioned to overlay an upper lip of the patient when the mask is worn, the exhalation scoop forming an oral chamber, wherein the oral chamber is fluidly coupled to the CO 2 port such that the exhalation scoop directs an exhaled breath of the patient towards the suction element of the CO 2 port. a body forming a nasal chamber (200; 610) configured to cover a nose of a patient while leaving a mouth of the patient uncovered, the nasal chamber having a ventilation port and a CO 2 port configured to be fluidly coupled with a suction source; and an exhalation scoop mounted adjacent a lower portion of the mask and positioned to overlay an upper lip of the patient when the mask is worn, the exhalation scoop forming an oral chamber,