mhurhangee/ep-ind-claims huggingface dataset:
A high strength polymer-based cartridge casing enclosing a volume, comprising: a first end having a mouth; a neck extending away from the mouth; a shoulder extending below the neck and away from the first end; a propellant chamber extending below the shoulder, opposite the neck; and a back end extending below the propellant chamber, comprising: an extraction groove and a rim on an end of the cartridge casing opposite the mouth; wherein the shoulder comprises: an outside shoulder sloped at an acute outside shoulder angle (α) in relation to a center axis extending longitudinally along the cartridge and passing through a center of the mouth, and an inside shoulder sloped at an acute inside shoulder angle (θ) in relation to the center axis 770, and separated from the outside shoulder by a shoulder thickness (Tu), wherein the outside shoulder angle (α) and the inside shoulder angle (θ) are not equal, and wherein the inside shoulder is suitable not to contact a base of a projectile disposed within the neck of the cartridge casing; and wherein the inside shoulder angle is greater than the outside shoulder angle, characterised in that neck is suitable to permit the base of the projectile to extend into the propellant chamber past at least a portion of the inside shoulder. a first end having a mouth; a neck extending away from the mouth; a shoulder extending below the neck and away from the first end; a propellant chamber extending below the shoulder, opposite the neck; and a back end extending below the propellant chamber, comprising: an extraction groove and a rim on an end of the cartridge casing opposite the mouth; an extraction groove and a rim on an end of the cartridge casing opposite the mouth; wherein the shoulder comprises: an outside shoulder sloped at an acute outside shoulder angle (α) in relation to a center axis extending longitudinally along the cartridge and passing through a center of the mouth, and an inside shoulder sloped at an acute inside shoulder angle (θ) in relation to the center axis 770, and separated from the outside shoulder by a shoulder thickness (Tu), an outside shoulder sloped at an acute outside shoulder angle (α) in relation to a center axis extending longitudinally along the cartridge and passing through a center of the mouth, and an inside shoulder sloped at an acute inside shoulder angle (θ) in relation to the center axis 770, and separated from the outside shoulder by a shoulder thickness (Tu), wherein the outside shoulder angle (α) and the inside shoulder angle (θ) are not equal, and wherein the inside shoulder is suitable not to contact a base of a projectile disposed within the neck of the cartridge casing; and wherein the inside shoulder angle is greater than the outside shoulder angle, characterised in that neck is suitable to permit the base of the projectile to extend into the propellant chamber past at least a portion of the inside shoulder.
Device for damping vibrations with energy recovery, comprising an input shaft having a longitudinal axis and being rotatable about the longitudinal axis in alternating rotational directions by a component that vibrates relative to the device, wherein a freewheel device is connected on the input side to the input shaft and is at least indirectly connected on the output side to a generator which is capable of converting the kinetic rotational energy into electric energy and transferring said electric energy to an energy storage element, characterized in that the freewheel device comprises a first and a second freewheel which are each rotationally fixed to the input shaft on the input side and configured to lock in opposite directions of rotation of the input shaft, wherein the second freewheel is connected on the output side to a reversing gear mechanism, and wherein the reversing gear mechanism and the first freewheel are at least indirectly connected on the output side to the generator.
A non-durable flexible container comprising: a product volume, having a head space; a panel overlaying at least a portion of the product volume, wherein the panel includes a first layer of flexible material and a second layer of flexible material that is adjacent to the first layer; and a vent (1602, 1802) that provides fluid communication between the head space and an environment outside of the container, wherein the vent includes a vent path (1628, 1828), wherein at least a portion of the vent path is disposed between the layers, said non-durable flexible container being characterized in that at least one of the layers includes microtexturing (1622, 1822) on a side that is facing the other layer. a product volume, having a head space; a panel overlaying at least a portion of the product volume, wherein the panel includes a first layer of flexible material and a second layer of flexible material that is adjacent to the first layer; and a vent (1602, 1802) that provides fluid communication between the head space and an environment outside of the container, wherein the vent includes a vent path (1628, 1828), wherein at least a portion of the vent path is disposed between the layers, said non-durable flexible container being characterized in that at least one of the layers includes microtexturing (1622, 1822) on a side that is facing the other layer.
A power module comprising: a lower ceramic substrate; an upper ceramic substrate (300, 300', 300") disposed over the lower ceramic substrate and configured to have a semiconductor chip mounted in a flip chip form on a lower surface of the upper ceramic substrate (300, 300', 300"); a PCB substrate disposed over the upper ceramic substrate (300, 300', 300");a plurality of through holes (320, 420) formed to correspond to the upper ceramic substrate (300, 300', 300") and the PCB substrate; and a connection pin formed in the through hole of the upper ceramic substrate (300, 300', 300") and the through hole of the PCB substrate in a way to penetrate through the through holes (320, 420) and configured to perpendicularly connect an electrode pattern (a, b, c) of the upper ceramic substrate (300, 300', 300") and an electrode pattern (d) of the PCB substrate; wherein the connection pin formed in the through hole (320, 420) in a way to penetrate through the through holes (320, 420) is bonded to the electrode pattern (a, b, c) of the upper ceramic substrate (300, 300', 300") at an edge of the through hole by laser welding; the power module further comprises a solder layer coated on the electrode pattern (a, b, c) at the edge of the through hole of the upper ceramic substrate (300, 300', 300"), melted upon the laser welding, and configured to bond the connection pin to the electrode pattern (a, b, c) at the edge of the through hole of the upper ceramic substrate (300, 300', 300"). a lower ceramic substrate; an upper ceramic substrate (300, 300', 300") disposed over the lower ceramic substrate and configured to have a semiconductor chip mounted in a flip chip form on a lower surface of the upper ceramic substrate (300, 300', 300"); a PCB substrate disposed over the upper ceramic substrate (300, 300', 300");a plurality of through holes (320, 420) formed to correspond to the upper ceramic substrate (300, 300', 300") and the PCB substrate; and a connection pin formed in the through hole of the upper ceramic substrate (300, 300', 300") and the through hole of the PCB substrate in a way to penetrate through the through holes (320, 420) and configured to perpendicularly connect an electrode pattern (a, b, c) of the upper ceramic substrate (300, 300', 300") and an electrode pattern (d) of the PCB substrate; wherein the connection pin formed in the through hole (320, 420) in a way to penetrate through the through holes (320, 420) is bonded to the electrode pattern (a, b, c) of the upper ceramic substrate (300, 300', 300") at an edge of the through hole by laser welding; the power module further comprises a solder layer coated on the electrode pattern (a, b, c) at the edge of the through hole of the upper ceramic substrate (300, 300', 300"), melted upon the laser welding, and configured to bond the connection pin to the electrode pattern (a, b, c) at the edge of the through hole of the upper ceramic substrate (300, 300', 300").
Release substrate comprising a) a carrier substrate having a front side and a reverse side opposite the front side, and b) a release layer disposed on the front side and/or reverse side of the carrier substrate, characterized in that the release layer comprises or consists of a polymeric binder and a wax based on a vegetable oil, wherein - the carrier substrate is a paper or paperboard, - the release substrate additionally contains an interlayer (13, 13') and the interlayer is disposed between the carrier substrate and the release layer and - the interlayer contains an inorganic pigment selected from the list consisting of calcined kaolin, kaolin, kaolinite, magnesium silicate hydrate, silicon oxide, bentonite, calcium carbonate, aluminium hydroxide, aluminium oxide and boehmite. a) a carrier substrate having a front side and a reverse side opposite the front side, and b) a release layer disposed on the front side and/or reverse side of the carrier substrate, characterized in that the release layer comprises or consists of a polymeric binder and a wax based on a vegetable oil, wherein - the carrier substrate is a paper or paperboard, - the release substrate additionally contains an interlayer (13, 13') and the interlayer is disposed between the carrier substrate and the release layer and - the interlayer contains an inorganic pigment selected from the list consisting of calcined kaolin, kaolin, kaolinite, magnesium silicate hydrate, silicon oxide, bentonite, calcium carbonate, aluminium hydroxide, aluminium oxide and boehmite. - the carrier substrate is a paper or paperboard, - the release substrate additionally contains an interlayer (13, 13') and the interlayer is disposed between the carrier substrate and the release layer - the interlayer contains an inorganic pigment selected from the list consisting of calcined kaolin, kaolin, kaolinite, magnesium silicate hydrate, silicon oxide, bentonite, calcium carbonate, aluminium hydroxide, aluminium oxide and boehmite.
A thin-film transistor in which an amorphous insulator film made of silicon oxide is used as a gate-insulator film, wherein the amorphous insulator film is a film produced by a sputtering method at a temperature equal to or lower than 300°C, characterized in that the amorphous insulator film includes Ar in an amount of equal to or larger than 3 at.% and equal to or smaller than 16 at.% in terms of atomic ratio with respect to Si.
Forensic device for acquisition and storage of forensic biological samples, comprising an air tight container, wherein the air tight container comprises a cover defining a storage compartment, and a base having attached thereto a protrusion which extends from the base inside said storage compartment, characterized in that a flexible layer is attached to an end surface of said protrusion, and a water soluble layer is adhered to the flexible layer by a water impermeable adhesive layer, said water soluble layer being arranged to acquire collection of the biological sample by touching a surface with the water soluble layer, and said flexible layer allowing the water soluble layer to adjust to align the water soluble layer with a rough surface.
A drug mixing device comprising: a movable actuator, wherein movement of the actuator causes mixing of a drug within the drug mixing device; and an elastic member coupled to the actuator, the elastic member configured upon release to transition from an extended state to a non-extended state, the elastic member storing energy in the extended state, wherein the movement of the actuator is driven by the release of the stored energy as the elastic member transitions from the extended state towards the non-extended state. a movable actuator, wherein movement of the actuator causes mixing of a drug within the drug mixing device; and an elastic member coupled to the actuator, the elastic member configured upon release to transition from an extended state to a non-extended state, the elastic member storing energy in the extended state, wherein the movement of the actuator is driven by the release of the stored energy as the elastic member transitions from the extended state towards the non-extended state.
A method for use in a wireless transmit/receive unit, WTRU, the method comprising: performing a first Discrete Fourier Transform, DFT, precoding operation on a first data symbol sequence segment from a plurality of data symbol sequence segments to generate a first DFT precoded segment; performing a first Space Frequency Block Coding, SFBC, operation on the first DFT precoded segment to generate a first SFBC processed segment; transmitting (1950, 1960) a first Discrete Fourier Transform spread Orthogonal Frequency Division Multiplexing, DFT-s-OFDM, signal on a first set of contiguous subcarriers determined based on the first DFT precoded segment via a first antenna port and a second DFT-s-OFDM signal on a second set of contiguous subcarriers determined based on the first SFBC processed segment via a second antenna port, wherein the first SFBC operation is applied onto paired symbols transmitted on paired subcarriers and wherein a number of the plurality of data symbol sequence segments is determined based on a desired largest separation between subcarriers in the paired subcarriers. performing a first Space Frequency Block Coding, SFBC, operation on the first DFT precoded segment to generate a first SFBC processed segment; transmitting (1950, 1960) a first Discrete Fourier Transform spread Orthogonal Frequency Division Multiplexing, DFT-s-OFDM, signal on a first set of contiguous subcarriers determined based on the first DFT precoded segment via a first antenna port and a second DFT-s-OFDM signal on a second set of contiguous subcarriers determined based on the first SFBC processed segment via a second antenna port, wherein the first SFBC operation is applied onto paired symbols transmitted on paired subcarriers and wherein a number of the plurality of data symbol sequence segments is determined based on a desired largest separation between subcarriers in the paired subcarriers.
A handheld, electronic data collection device (20, 32) comprising: a camera; and a processing arrangement configured to: capture an image of a medicament dose indicator of a medicament delivery device using said camera; adjust a scale of said image depending upon a distance between the camera and the medicament delivery device such that the size of characters displayed by the medicament dose indicator is within a predetermined size range; adjust said image for skew of one or more characters displayed by the medicament dose indicator; determine the position of at least one of said one or more characters in the image; identify the at least one character using optical character recognition; and determine a medicament dose indicated by said medicament dose indicator based on a result of said optical character recognition. a camera; and a processing arrangement configured to: capture an image of a medicament dose indicator of a medicament delivery device using said camera; adjust a scale of said image depending upon a distance between the camera and the medicament delivery device such that the size of characters displayed by the medicament dose indicator is within a predetermined size range; adjust said image for skew of one or more characters displayed by the medicament dose indicator; determine the position of at least one of said one or more characters in the image; identify the at least one character using optical character capture an image of a medicament dose indicator of a medicament delivery device using said camera; adjust a scale of said image depending upon a distance between the camera and the medicament delivery device such that the size of characters displayed by the medicament dose indicator is within a predetermined size range; adjust said image for skew of one or more characters displayed by the medicament dose indicator; determine the position of at least one of said one or more characters in the image; identify the at least one character using optical character recognition; and determine a medicament dose indicated by said medicament dose indicator based on a result of said optical character recognition.
Curtain coater for producing thin and homogeneous coatings on web-like materials, for intermittent coating, wherein two solid blocks, as coater jaws (2, 3) are arranged on both sides at a small distance from each other, and wherein the free ends of the coater jaws (2, 3) are each configured as pouring lips (4, 5), and between them form the coater gap, through which the material for coating exits and falls onto the web which is to be coated, characterised in that the volume of the coater gap can be temporarily increased uniformly along the entire coater gap by means of at least one correspondingly provided actuating element, in that at least one coater jaw (2, 3) is weakened by a slot-like cut-out at a small distance in front of the pouring lip (4,5), in such a manner that the portion of this coater jaw which lies in front of this cut-out on the pouring lip side can be swung open slightly through a small angle range by a correspondingly provided actuating element, wherein at least one actuating element comprises a piezo drive, wherein the piezo drive is configured in such a way that the deflection required can be put into effect within a few milliseconds, preferably less than 100 ms, for particular preference less than 10 ms, and wherein, additionally, the swinging movement which can be put into effect by the at least one actuating element takes place against the elastic resetting force of the material of the coating jaw (2, 3).
An optical member, comprising: a base substrate; a quantum dot layer disposed on the base substrate and having a first top surface (321-S) including a first pattern of randomly arranged wrinkles (WRK-Q), the quantum dot layer comprising a base layer and a plurality of quantum dots (PT1, PT2) dispersed in the base layer; a lower barrier layer disposed between the base substrate and the quantum dot layer; and an upper barrier layer covering the quantum dot layer, wherein the upper barrier layer has a second top surface (323-S) with a second pattern of wrinkles corresponding to the first pattern of randomly arranged wrinkles, and wherein at least one of the wrinkles of the second pattern of wrinkles has a curvilinear shape, when viewed in a plan view. a base substrate; a quantum dot layer disposed on the base substrate and having a first top surface (321-S) including a first pattern of randomly arranged wrinkles (WRK-Q), the quantum dot layer comprising a base layer and a plurality of quantum dots (PT1, PT2) dispersed in the base layer; a lower barrier layer disposed between the base substrate and the quantum dot layer; and an upper barrier layer covering the quantum dot layer, wherein the upper barrier layer has a second top surface (323-S) with a second pattern of wrinkles corresponding to the first pattern of randomly arranged wrinkles, and wherein at least one of the wrinkles of the second pattern of wrinkles has a curvilinear shape, when viewed in a plan view.
A needle assembly, comprising: a base having a needle extending therefrom along a longitudinal axis thereof; a housing pivotally connected to said base, said housing having two sidewalls connected by a back wall, the sidewalls defining a slot where through the needle passes when the base and the housing are pivoted relative toward each other so that the needle enters through the slot into the housing, one catch mechanism extending from said back wall; characterised by an other catch mechanism extending from said base at a location facing the housing when the base and housing are pivotally moved towards each other, said other catch mechanism configured to mate with said one catch mechanism; wherein when said housing is pivoted towards said base and said needle passes into said housing, said catch mechanisms (20, 28) are interlocked to each other to securely and non-removably couple said housing and said base relative to each other with said needle being covered by said housing; and wherein said sidewalls are configured to prevent access to said interlocked catch mechanisms (20, 28) once said housing is fixedly secured to said base. a base having a needle extending therefrom along a longitudinal axis thereof; a housing pivotally connected to said base, said housing having two sidewalls connected by a back wall, the sidewalls defining a slot where through the needle passes when the base and the housing are pivoted relative toward each other so that the needle enters through the slot into the housing, one catch mechanism extending from said back wall; characterised by an other catch mechanism extending from said base at a location facing the housing when the base and housing are pivotally moved towards each other, said other catch mechanism configured to mate with said one catch mechanism; wherein when said housing is pivoted towards said base and said needle passes into said housing, said catch mechanisms (20, 28) are interlocked to each other to securely and non-removably couple said housing and said base relative to each other with said needle being covered by said housing; and wherein said sidewalls are configured to prevent access to said interlocked catch mechanisms (20, 28) once said housing is fixedly secured to said base.
A method of discharging an input capacitor (Cx) of a switch mode power supply, the switch mode power supply comprising: a power switch having a control terminal and main terminals (377, 378), the switch being configured to typically fully open and fully close during normal operation; a rectifier stage; and said input capacitor, wherein said input capacitor is coupled to the rectifier stage, the method comprising discharging said input capacitor through the power switch in response to disconnection of the switch mode power supply from a mains supply; the method comprising a repeated sequence, the sequence comprising: providing a current to charge the control terminal to partially close the power switch until a comparator indicates that a capacitor discharge current from the capacitor through the main terminals is equal to a reference signal; and thereafter, discharging the control terminal, thereby stopping the capacitor discharge current. a power switch having a control terminal and main terminals (377, 378), the switch being configured to typically fully open and fully close during normal operation; a rectifier stage; and said input capacitor, wherein said input capacitor is coupled to the rectifier stage, the method comprising discharging said input capacitor through the power switch in response to disconnection of the switch mode power supply from a mains supply; the method comprising a repeated sequence, the sequence comprising: providing a current to charge the control terminal to partially close the power switch until a comparator indicates that a capacitor discharge current from the capacitor through the main terminals is equal to a reference signal; and thereafter, discharging the control terminal, thereby stopping the capacitor discharge current.