mhurhangee/ep-ind-claims huggingface dataset:
A portable electronic device, comprising: a single-piece housing (102, 500), formed of radio-opaque material and having a bottom wall and sidewalls, the bottom wall defining a lower portion of the single-piece housing, the sidewalls defining an upper portion of the single-piece housing, the single-piece housing having a radio-frequency antenna window opening, the single-piece housing including a plurality of castellations, a top edge of the sidewalls defining a front opening; and an RF-transparent antenna window formed of a material that allows passage of RF energy, the RF-transparent antenna window being adapted to be placed within the RF antenna window opening in a diving motion and disposed within the RF antenna window opening, the RF-transparent antenna window having a first portion having a curvature substantially similar to a curvature of the lower portion of the single-piece housing, the RF-transparent antenna window having a second portion having a curvature substantially similar to a curvature of the upper portion of the single-piece housing, the RF-transparent antenna window formed to include a plurality of grooves, wherein each castellation of the plurality of castellations is inserted into a corresponding groove of the plurality of grooves. a single-piece housing (102, 500), formed of radio-opaque material and having a bottom wall and sidewalls, the bottom wall defining a lower portion of the single-piece housing, the sidewalls defining an upper portion of the single-piece housing, the single-piece housing having a radio-frequency antenna window opening, the single-piece housing including a plurality of castellations, a top edge of the sidewalls defining a front opening; and an RF-transparent antenna window formed of a material that allows passage of RF energy, the RF-transparent antenna window being adapted to be placed within the RF antenna window opening in a diving motion and disposed within the RF antenna window opening, the RF-transparent antenna window having a first portion having a curvature substantially similar to a curvature of the lower portion of the single-piece housing, the RF-transparent antenna window having a second portion having a curvature substantially similar to a curvature of the upper portion of the single-piece housing, the RF-transparent antenna window formed to include a plurality of grooves, wherein each castellation of the plurality of castellations is inserted into a corresponding groove of the plurality of grooves.
A fastening system to fasten a panel to a panel support structure, the fastening system comprising: a first fastener fastenable to the panel; a second fastener fastened to the first fastener, and fastenable to the panel support structure; the first fastener comprising a hollow housing; the hollow housing having a side-wall extending from the panel and a top-wall substantially transverse to the side-wall; a first aperture formed in the side-wall and in the top-wall of the hollow housing, the first aperture configured for entry of the second fastener during fastening of the second fastener and first fastener; a second aperture in the form of a slot formed in the side-wall of the hollow housing, with a lower region of the side-wall below the second aperture; a beam formed in the side-wall between the first aperture and the second aperture, the beam attached at opposing ends (52, 54) to the side-wall; the beam blocking the first aperture to inhibit separation of the second fastener from the first fastener through the first aperture; and the beam configured to deform during fastening of the second fastener to the first fastener. a first fastener fastenable to the panel; a second fastener fastened to the first fastener, and fastenable to the panel support structure; the first fastener comprising a hollow housing; the hollow housing having a side-wall extending from the panel and a top-wall substantially transverse to the side-wall; a first aperture formed in the side-wall and in the top-wall of the hollow housing, the first aperture configured for entry of the second fastener during fastening of the second fastener and first fastener; a second aperture in the form of a slot formed in the side-wall of the hollow housing, with a lower region of the side-wall below the second aperture; a beam formed in the side-wall between the first aperture and the second aperture, the beam attached at opposing ends (52, 54) to the side-wall; the beam blocking the first aperture to inhibit separation of the second fastener from the first fastener through the first aperture; and the beam configured to deform during fastening of the second fastener to the first fastener.
A heart support device for circulatory assistance, the heart support device comprising: a chamber body defining a chamber having an internal volume configured to be filled with blood, the chamber body having a first opening, wherein the chamber body and the first opening are dimensioned to be disposed within a chamber of the human heart; a dynamic volume body configured to be inflated or deflated to alternately increase or decrease the interior volume of the chamber; a catheter comprising at least one lumen in fluid communication with the dynamic volume body and configured to deliver fluid to the dynamic volume body to inflate the dynamic volume body; and a directional flow structure configured to direct a flow of blood out of the chamber in a direction substantially aligned with a direction in which the catheter extends; wherein the device further comprises a vortex inducing arrangement. a chamber body defining a chamber having an internal volume configured to be filled with blood, the chamber body having a first opening, wherein the chamber body and the first opening are dimensioned to be disposed within a chamber of the human heart; a dynamic volume body configured to be inflated or deflated to alternately increase or decrease the interior volume of the chamber; a catheter comprising at least one lumen in fluid communication with the dynamic volume body and configured to deliver fluid to the dynamic volume body to inflate the dynamic volume body; and a directional flow structure configured to direct a flow of blood out of the chamber in a direction substantially aligned with a direction in which the catheter extends; wherein the device further comprises a vortex inducing arrangement.
System for locating an object to be x-rayed, comprising: - a container in which is incorporated, invisibly to the naked eye, an alphanumeric identifier that is opaque to x-rays and gamma rays, - a support (8, 30) incorporating, concealed or encrypted, a unique identifier associated with the object to be x-rayed and/or the alphanumeric identifier, - a collar suitable for installing the container on the object to be x-rayed, which collar is provided with a tamper-proof closure element, characterized in that: - the support (8, 30) is physically separate from the container and secured to the closure element of the collar, - the assembly formed by the support (8, 30) and the closure element is fixed detachably to the container, such that: ∘ in an initial attached state, the container is secured to the assembly formed by the support (8, 30) and the closure element, and ∘ in a detached state, the container is physical ly separated from the assembly formed by the support (8, 30) and the closure element. - a container in which is incorporated, invisibly to the naked eye, an alphanumeric identifier that is opaque to x-rays and gamma rays, - a support (8, 30) incorporating, concealed or encrypted, a unique identifier associated with the object to be x-rayed and/or the alphanumeric identifier, - a collar suitable for installing the container on the object to be x-rayed, which collar is provided with a tamper-proof closure element, - the support (8, 30) is physically separate from the container and secured to the closure element of the collar, - the assembly formed by the support (8, 30) and the closure element is fixed detachably to the container, such that: ∘ in an initial attached state, the container is secured to the assembly formed by the support (8, 30) and the closure element, and ∘ in a detached state, the container is physical ly separated from the assembly formed by the support (8, 30) and the closure element. ∘ in an initial attached state, the container is secured to the assembly formed by the support (8, 30) and the closure element, and ∘ in a detached state, the container is physical ly separated from the assembly formed by the support (8, 30) and the closure element.
A height adjustable work surface comprising: a platform; a height adjustment assembly moveably connected to the platform; a leg assembly connected to the height adjustment assembly and moveably connected to the platform, wherein the leg assembly is moveable between a raised position and a lowered position; a handle moveably connected to the platform, the handle configured to engage the height adjustment assembly to selectively secure the leg assembly in the raised position and the lowered position; a latch body connected to the platform, the latch body including a track; a ball received in the track and moveable between an engaged position and a disengaged position; and an actuator pivotally connected to the latch body, wherein the actuator is moveable between a first position configured to engage the handle and a second position configured to allow the handle to pass around the actuator, wherein the ball is configured to prevent movement of the actuator to the second position when the ball is in the engaged position. a platform; a height adjustment assembly moveably connected to the platform; a leg assembly connected to the height adjustment assembly and moveably connected to the platform, wherein the leg assembly is moveable between a raised position and a lowered position; a handle moveably connected to the platform, the handle configured to engage the height adjustment assembly to selectively secure the leg assembly in the raised position and the lowered position; a latch body connected to the platform, the latch body including a track; a ball received in the track and moveable between an engaged position and a disengaged position; and an actuator pivotally connected to the latch body, wherein the actuator is moveable between a first position configured to engage the handle and a second position configured to allow the handle to pass around the actuator, wherein the ball is configured to prevent movement of the actuator to the second position when the ball is in the engaged position.
Switching device assembly for providing a switching function in a medium voltage switchgear system, comprising - a switching device housing of insulating material, - a switching device positioned in the switching device housing, - a first and a second terminal (14, 15) connected to the switching device and receiving ends (24, 25) at the location of the first and second terminal (14, 15) for receiving a first and a second interface surface (26, 27) of respective conductor terminals (20, 21) of the medium voltage switchgear, characterised by - a first and second mounting assembly each comprising a fastener which is arranged to releasably fasten the first and second terminal (14, 15) to the respective conductor terminals (20, 21) in operation, and - a switching device drive unit to which the switching device housing is mounted, in which the switching device drive unit is provided with first and second sealable access points (31, 32), through which the first and second mounting assembly, respectively are reachable when opened. - a switching device housing of insulating material, - a switching device positioned in the switching device housing, - a first and a second terminal (14, 15) connected to the switching device and receiving ends (24, 25) at the location of the first and second terminal (14, 15) for receiving a first and a second interface surface (26, 27) of respective conductor terminals (20, 21) of the medium voltage switchgear, - a first and second mounting assembly each comprising a fastener which is arranged to releasably fasten the first and second terminal (14, 15) to the respective conductor terminals (20, 21) in operation, and - a switching device drive unit to which the switching device housing is mounted, in which the switching device drive unit is provided with first and second sealable access points (31, 32), through which the first and second mounting assembly, respectively are reachable when opened.
A compressive rod assembly for applying force to a refractory vessel for containing or conveying molten metal, the refractory vessel being positioned within an outer metal casing, the assembly comprising a rigid elongated rod having first and second opposed ends, a threaded bolt adjacent to said first opposed end of the elongated rod, and a compressive structure (14, 15) positioned operationally between said elongated rod and the bolt, whereby force applied by said bolt to the elongated rod passes through said compressive structure which allows limited longitudinal movements of said elongated rod to be accommodated by said compressive structure without requiring corresponding longitudinal movements of said bolt.
Procedure for the protection of an electric motor, in particular a rotary pump assembly against excess temperature, in which the power supply (9, 11) is interrupted in case of a fault by the opening of a disconnect mechanism (14, 17), characterised by determining and checking the motor current consumed by the electric motor (l M) and/or a parameter depending on the same (U s), in which interruption takes place when the motor current (l M) and/or the parameter depending on the same (U S) independently of the actual level of the motor current (l M), over a certain uninterrupted time period or over the sum of several defined interrupted time periods, exceeds a limit value (l M,lim) that is less than the permissible maximum motor current (l M,max) or a corresponding value of the parameter (Us) depending on the motor current (l M).
An electronic device comprising circuitry configured to: communicate with mobile communications devices (1402, 1403) via a plurality of resource elements across a first range of system resource blocks, wherein the plurality of resource elements comprise a host carrier; transmit data to a first group of mobile communications devices, wherein the data is distributed within the plurality of resource elements across the first range of system resource blocks; provide a virtual carrier including one or more resource elements across a second range of system resource blocks which is within and smaller than the first range, wherein the circuitry is further configured to provide on one or more resource elements a virtual carrier signal indicating whether or not the host carrier provides a virtual carrier; and transmit data for a second group of mobile communications devices via the virtual carrier, wherein the second range of system resource blocks includes fewer than one hundred resource blocks. communicate with mobile communications devices (1402, 1403) via a plurality of resource elements across a first range of system resource blocks, wherein the plurality of resource elements comprise a host carrier; transmit data to a first group of mobile communications devices, wherein the data is distributed within the plurality of resource elements across the first range of system resource blocks; provide a virtual carrier including one or more resource elements across a second range of system resource blocks which is within and smaller than the first range, wherein the circuitry is further configured to provide on one or more resource elements a virtual carrier signal indicating whether or not the host carrier provides a virtual carrier; and transmit data for a second group of mobile communications devices via the virtual carrier, wherein the second range of system resource blocks includes fewer than one hundred resource blocks.
A catalyst comprising at least 80wt% chromia, wherein the catalyst has a total pore volume equal to or greater than 0.3 cm 3 /g and a mean pore diameter greater than or equal to 9 nm (90 Å), where in the pore volume is measured using N 2 adsorption porosimetry and the mean pore diameter is measured using N 2 BET adsorption porosimetry.
A device pertaining to a vehicle for estimating parameters relating to objects within a region in front of the vehicle, wherein an object is a vehicle in front, which device comprises at least one sensor element, wherein said sensor element is a camera fastened to the vehicle to gather data from said region in front and send them to a calculation unit which has a signal connection to a safety system situated in the vehicle, wherein said calculation unit is adapted to calculating at least one parameter for the vehicle in front within the region and to sending an output signal based on that calculation to one or more safety systems of the vehicle when any of the parameters exceeds a predetermined limit value, wherein one or more of the safety systems of the vehicle are activated upon detection of skidding of the vehicle in front, characterised in that said at least one parameter is at least one of the parameters angular velocity and angular acceleration and that the calculation unit is adapted to detect the occurrence of skidding of the vehicle in front if said sensor element registers its brake lamp lighting up without any brake action by the vehicle in front being registered by the calculation unit.
A device for separation and collection of tissue from an effluent stream of tissue and carrier fluid generated in a medical procedure, the device comprising a housing having an upper wall, a lower wall, a circumferential wall extending between the upper wall and lower wall, an inlet aperture for receiving the effluent stream and an outlet aperture for discharge of filtered fluid, the inlet aperture and the outlet aperture being located in said lower wall of the device, wherein the housing encloses a filter member positioned between said upper wall and said lower wall and comprising at least one filter receptacle (15, 150), the or each filter receptacle (15, 150) comprises a recess having an upper opening in an upper surface of the filter member and opposed to said upper wall, communicating with a lower filtration region having a fluid-permeable floor comprising a plurality of apertures for allowing passage of the fluid, the upper wall comprises a viewing window for viewing tissue collected in the filter member, the inlet aperture is located beneath the filter member, and the device comprises a fluid pathway for delivering effluent stream received through the inlet aperture into a said filter receptacle (15, 150) from above the filter member.
A method of switching an SPD film (2, 81, 300, 400) comprising an electrically actuated variable transmission layer (5, 82, 302, 402), the layer being between a first electrode (6, 83, 304, 404) and a second electrode (7, 84, 306, 406), wherein an alternating electric field having a frequency greater than 1kHz is applied between the first and second electrodes such that a selective region of the layer in between the first and second electrodes is switched (74, 77).
A recycled slide plate of a molten metal discharging apparatus where the slide plate is configured to slide with respect to a fixed plate of the molten metal discharging apparatus, the slide plate comprising: a pouring hole configured to be capable of communicating with a molten metal pouring hole of the fixed plate; and a gas supply hole configured to be capable of communicating with the pouring hole of the fixed plate for blowing gas into molten metal, characterized in that the gas supply hole includes a secondary supply hole at a position of an initial supply hole, or at a position different from the position of the initial supply hole, the initial supply hole being clogged by solidified molten metal, a gas introduction portion made of a porous refractory is fitted in a recess that is formed in the undersurface of the slide plate and that is connected to the gas supply holes, and and an air pool is formed between the gas introduction portion and the gas supply holes. a pouring hole configured to be capable of communicating with a molten metal pouring hole of the fixed plate; and a gas supply hole configured to be capable of communicating with the pouring hole of the fixed plate for blowing gas into molten metal, characterized in that the gas supply hole includes a secondary supply hole at a position of an initial supply hole, or at a position different from the position of the initial supply hole, the initial supply hole being clogged by solidified molten metal, a gas introduction portion made of a porous refractory is fitted in a recess that is formed in the undersurface of the slide plate and that is connected to the gas supply holes, and and an air pool is formed between the gas introduction portion and the gas supply holes.
A method of detecting arcing in a DC power system, comprising the steps of: monitoring, by a current sensor, a current output of the DC power system; in response to at least one change in the current output over time (di/dt), generating, by a comparator, one or more pulses, the respective pulses having associated durations; counting, by a processor, the number of pulses in at least one predetermined time interval to provide a pulse count for the predetermined time interval; measuring, by the processor, a fluctuation in the durations of the respective pulses in the predetermined time interval; calculating, by the processor, a first ratio of the fluctuation in the durations of the respective pulses to the pulse count; determining, by the processor, a presence of arcing in the DC power system based at least in part on the first ratio; and generating, by the processor, an output indicative of the presence of arcing in the DC power system. monitoring, by a current sensor, a current output of the DC power system; in response to at least one change in the current output over time (di/dt), generating, by a comparator, one or more pulses, the respective pulses having associated durations; counting, by a processor, the number of pulses in at least one predetermined time interval to provide a pulse count for the predetermined time interval; measuring, by the processor, a fluctuation in the durations of the respective pulses in the predetermined time interval; calculating, by the processor, a first ratio of the fluctuation in the durations of the respective pulses to the pulse count; determining, by the processor, a presence of arcing in the DC power system based at least in part on the first ratio; and generating, by the processor, an output indicative of the presence of arcing in the DC power system.