mhurhangee/ep-ind-claims huggingface dataset:
Use of compound of the general formula in which R 1, R 2 and R 3 are each independently selected from C 1-4 -alkyl and C 1-4 -hydroxyalkyl; each R 4 is independently selected from hydrogen, C 1-4 -alkyl and C 1-4 -hydroxyalkyl; each R 5 is independently selected from hydrogen, C 1-4 -alkyl and C 1-4 -hydroxyalkyl; m is 2, 3, 4 or 5; n is 2, 3, 4 or 5; and o is an integer from 1 to 10; for removing carbon dioxide and/or hydrogen sulfide from fluid streams. in which R 1, R 2 and R 3 are each independently selected from C 1-4 -alkyl and C 1-4 -hydroxyalkyl; each R 4 is independently selected from hydrogen, C 1-4 -alkyl and C 1-4 -hydroxyalkyl; each R 5 is independently selected from hydrogen, C 1-4 -alkyl and C 1-4 -hydroxyalkyl; m is 2, 3, 4 or 5; n is 2, 3, 4 or 5; and o is an integer from 1 to 10; for removing carbon dioxide and/or hydrogen sulfide from fluid streams.
A lamp utilizing a bar-shaped light source with unsafe voltage, comprising an unsafe voltage power supply, a bar-shaped solid light source and a non-insulating housing for fixing the bar-shaped LED light source, wherein the bar-shaped LED light source is a bar-shaped light source with a substrate of aluminum, an insulation spacer is disposed between the bar-shaped LED light source with a substrate of aluminum and the housing, and the distance between the bar-shaped LED light source with a substrate of aluminum and the edge around the insulation spacer is larger than or equal to the creepage distance defined in safety regulation; and the bar-shaped solid light source is fixed to the housing in a manner that an insulating fixing member (51, 52, 53, 54, 55, 56) presses the bar-shaped LED light source, crosses the creepage distance and fixes its one or more ends to the housing, characterized in that the insulation fixing member (51, 52, 53, 54, 55, 56) presses the bas-shaped LED light source by means of opening fixing holes in pairs in the housing on both sides of the insulation spacer, and passing the insulating fixing member (51, 52, 53, 54, 55, 56) through the fixing holes, to cross and fix the bar-shaped LED light source with a substrate of aluminum; the insulating fixing member (51, 52, 53, 54, 55, 56) is a bridge-shaped snap (51, 52, 53, 54), an annular snap, an ultrasonic riveting member or an ultrasonic welding member; wherein the insulating fixing member (51, 52, 53, 54, 55, 56) comprises a jumper (531, 541), elastic pawls (532, 542) connected to both ends of the jumper (531, 541) and a pair of positioning teeth (533, 543) arranged on the jumper (531, 541); the jumper (531, 541) is covered on the bar-shaped light source with a substrate of aluminum; positioning slots are arranged on both sides of the substrate of aluminum; the positioning teeth (533, 543) are embed into the positioning slots to prevent the bar-shape LED light source with a substrate of aluminum from moving; each of the elastic pawls (532, 542) at both ends of the jumper (531, 532) passes through the fixing holes on both sides of the bar-shaped LED light source with a substrate of aluminum, so as to use the elasticity of the snap to ensure the elastic pawls (532, 542) be fixed in the fixing holes firmly and not fall off.
An electric vehicle drive system, wherein the drive system comprises at least a power battery, a drive, a motor, a detection module, a torque reference module, and a controller, and the drive comprises a filtering module, a first conversion module, a first capacitor, and a second conversion module; a positive electrode of the power battery is connected to an input end of the filtering module, a first output end of the filtering module is connected to an alternating current end of the first conversion module, and a second output end of the filtering module is connected to a negative electrode of the power battery; a direct current input end of the first conversion module is separately connected to one end of the first capacitor and a direct current input end of the second conversion module, and the other end of the first capacitor, a direct current output end of the first conversion module, and a direct current output end of the second conversion module are separately connected to the negative electrode of the power battery; and an alternating current end of the second conversion module is connected to an input end of the motor, an output end of the motor is connected to a first input end of the detection module, a second input end of the detection module is connected to the one end of the first capacitor, a third input end of the detection module is connected to the positive electrode of the power battery, an output end of the detection module and an output end of the torque reference module are separately connected to an input end of the controller, and an output end of the controller is separately connected to a control end of the first conversion module and a control end of the second conversion module; characterized in that the drive system further comprises an input switching module and a first output switching module; a first input end of the input switching module is connected to the positive electrode of the power battery, a first output end of the input switching module is connected to the input end of the filtering module, a second output end of the input switching module is separately connected to the direct current input end of the first conversion module, the one end of the first capacitor, and the direct current input end of the second conversion module; a first input end of the first output switching module is connected to the alternating current end of the first conversion module, and an output end of the first output switching module is connected to the input end of the motor; and the output end of the controller is separately connected to a second input end of the input switching module and a second input end of the first output switching module.
Surgical instrumentation for expanding a vertebral canal of a vertebra in the course of a laminoplasty, comprising a distraction instrument (28;60) as well as a holding instrument for an implant to be inserted, wherein during the laminoplasty the vertebral arch of a vertebra is cut through, thereby forming an incision gap, and the incision gap is enlarged with the distraction instrument (28;60) for the purpose of inserting a, in particular, wedge-shaped implant held on the holding instrument, wherein proximally the distraction instrument has a gripping part (30;62) and distally two branches (68,69) movable relative to one another with tool elements (38;39) held thereon as well as a lever mechanism arranged between the gripping part (30;62) and the branches (32;68,69), wherein the branches (68,69) comprise guide elements (76,77) which make a guided insertion of the implant into the incision gap possible, wherein the tool elements (38,39;70,71) are held with the lever mechanism so as to be movable relative to one another from a closed rest position into an open spread position, and wherein the tool elements (38,39;70,71) each have a bending strength corresponding to a distraction force of approximately 300 N or more without any plastic deformation occurring at the tool elements (38,39;70,71).
An apparatus for braking and holding a processing element which has a head and which is automatically supplied to a tool, said apparatus comprising a guide channel for the processing element; and a braking element which is movably supported between a braking position and a release position and which can be at least partly introduced into the guide channel to brake and hold the processing element supplied, characterized in that a part of the braking element which projects into the guide channel in the braking position and thereby narrows the guide channel has an end face which faces the guide channel and which forms a latch recess for holding the head of the processing element. a guide channel for the processing element; and a braking element which is movably supported between a braking position and a release position and which can be at least partly introduced into the guide channel to brake and hold the processing element supplied, characterized in that a part of the braking element which projects into the guide channel in the braking position and thereby narrows the guide channel has an end face which faces the guide channel and which forms a latch recess for holding the head of the processing element.
Value product or security product with a security feature, formed by at least one light-guiding structure, which extends through a product layer, having a front main surface and a rear main surface, of the value product or security product, wherein the at least one light-guiding structure comprises in each case a first end face for letting light in, and a second end face for letting light out, and wherein all the end faces (210, 230) are located in the region of one of the main surfaces (101, 103), wherein the light-guiding structure is formed by a material strand segment, characterised in that the at least one light-guiding structure is held by means of an adhesion layer in the product layer.
A fiber-reinforced porous hollow fiber membrane comprising a hollow fiber membrane and a reinforcing fiber partially embedded in the hollow fiber membrane; wherein the reinforcing fiber is placed in a portion that does not exceed 90% of the thickness on the inside or on the outside of the hollow fiber membrane, wherein at least 50 volume % of the cross section of the reinforcing fiber is embedded in the hollow fiber membrane, and characterized in that the thickness of the fiber-reinforced porous hollow fiber membrane is set to 100 to 500 μm and the fiber to be embedded therein has a fiber diameter of 100 to 300 μm.
A protein which is a VTFT isoform of a BPIFB4 protein or a functional fragment thereof, wherein the functional fragment comprises at least 430 residues and wherein the protein and the functional fragment thereof has a biological activity selected from increasing mitochondrial function, reducing protein aggregation and increasing CXCR4 activity, for use in the treatment or prophylaxis of a condition selected from neuronal diseases and injuries, said diseases and injuries being associated with mitochondrial dysfunction and/or protein aggregation and/or ameliorated by CXCR4 activation.
A system for applying a coating solution to a medical device, the system comprising: a transfer web, the transfer web defining an inside surface and an outside surface, the transfer web extending along a transfer web pathway, the transfer web being moveable in an upstream and downstream direction along the transfer web pathway; a metering web, the metering web defining an inside surface and an outside surface, the metering web extending along a metering web pathway; a coating deposition mechanism, the coating deposition mechanism constructed and arranged to deposit a quantity of the coating solution onto a staging area, the staging area comprising a region of the outside surface of the transfer web, a metering gap, the metering gap being defined by the outside surface of the transfer web and the outside surface of the metering web, the metering gap being positioned downstream from the staging area, wherein the system is configured to advance the initial quantity of coating solution through the metering gap to form a coating patch; and a medical device support, the medical device support positioned at a coating application region being defined by the outside surface of the transfer web downstream from the metering gap. a transfer web, the transfer web defining an inside surface and an outside surface, the transfer web extending along a transfer web pathway, the transfer web being moveable in an upstream and downstream direction along the transfer web pathway; a metering web, the metering web defining an inside surface and an outside surface, the metering web extending along a metering web pathway; a coating deposition mechanism, the coating deposition mechanism constructed and arranged to deposit a quantity of the coating solution onto a staging area, the staging area comprising a region of the outside surface of the transfer web, a metering gap, the metering gap being defined by the outside surface of the transfer web and the outside surface of the metering web, the metering gap being positioned downstream from the staging area, wherein the system is configured to advance the initial quantity of coating solution through the metering gap to form a coating patch; and a medical device support, the medical device support positioned at a coating application region being defined by the outside surface of the transfer web downstream from the metering gap.
Iron oxide pigment having L*, a* and b* values, measured in full shade in CIELAB units, of L* = 58 to 62, especially from 60 to 62, a* = 7 to 13, especially from 9 to 11, and b* = 43 to 50, especially from 46 to 50, a Ca content of from 10 to 6500 mg/kg iron oxide pigment, a particle length to width ratio of from 3:1 to 30:1, especially from 5:1 to 20:1, an isoelectric point of from 6 to 9 and a water-solubles content, based on the iron oxide pigment, of from 0.01 to 2.1% by weight. L* = 58 to 62, especially from 60 to 62, a* = 7 to 13, especially from 9 to 11, and b* = 43 to 50, especially from 46 to 50,
A ceramic substrate having a first region and a second region having different surface roughness in at least one main surface (100A, 100B), wherein the first region has a surface roughness Ra 1 smaller than the surface roughness Ra 2 of the second region, at least a part of the first region is configured so that a conductor portion (11, 12) can be joined to at least a part of the first region, wherein the ceramic substrate contains silicon nitride and a metal oxide having Y and Mg as constituent elements, and a mass ratio of Y to Mg in the metal oxide is 0.3 to 3 when the constituent elements are converted into Y 2 O 3 and MgO, respectively. the first region has a surface roughness Ra 1 smaller than the surface roughness Ra 2 of the second region, at least a part of the first region is configured so that a conductor portion (11, 12) can be joined to at least a part of the first region, wherein the ceramic substrate contains silicon nitride and a metal oxide having Y and Mg as constituent elements, and a mass ratio of Y to Mg in the metal oxide is 0.3 to 3 when the constituent elements are converted into Y 2 O 3 and MgO, respectively.
An imaging element comprising: a pixel area having a plurality of pixels arranged in a matrix form; a column AD signal processing section having, for each pixel column, an AD conversion section for converting pixel signals output from the pixels from analog into digital form (performing AD (Analog to Digital) conversion), with the plurality of pixels, arranged in the same column, connected to the AD conversion section via a vertical signal line; and a ramp signal generation section adapted to generate a ramp signal, wherein the AD conversion section performs an operation of converting, in parallel with reset operation or signal transfer operation performed by the pixels connected via some of a given number of vertical signal lines, the pixel signals output from the pixels connected via other vertical signal lines from analog to digital form, with these operations being carried out alternately and repeatedly, and the ramp signal is controlled in such a manner as to be supplied to the AD conversion sections that perform AD conversion of the pixel signals output from the pixels and not supplied to the AD conversion sections that do not perform AD conversion, wherein the control is achieved by controlling opening and closing of a switch, characterized in that the switch is provided on a current path inside a comparator included in the AD conversion section. a pixel area having a plurality of pixels arranged in a matrix form; a column AD signal processing section having, for each pixel column, an AD conversion section for converting pixel signals output from the pixels from analog into digital form (performing AD (Analog to Digital) conversion), with the plurality of pixels, arranged in the same column, connected to the AD conversion section via a vertical signal line; and a ramp signal generation section adapted to generate a ramp signal, wherein the AD conversion section performs an operation of converting, in parallel with reset operation or signal transfer operation performed by the pixels connected via some of a given number of vertical signal lines, the pixel signals output from the pixels connected via other vertical signal lines from analog to digital form, with these operations being carried out alternately and repeatedly, and the ramp signal is controlled in such a manner as to be supplied to the AD conversion sections that perform AD conversion of the pixel signals output from the pixels and not supplied to the AD conversion sections that do not perform AD conversion, wherein the control is achieved by controlling opening and closing of a switch, characterized in that the switch is provided on a current path inside a comparator included in the AD conversion section.
Needle shut-off nozzle for an injection moulding tool, having - a two-part material pipe with an upper material pipe portion, which extends from an upper end of the needle shut-off nozzle in a longitudinal direction in the direction of a lower end, and - with a lower material pipe portion, which extends in longitudinal direction between the upper material pipe portion and the lower end of the needle shut-off nozzle, - wherein the lower material pipe portion is connected releasably by means of fastening means with the upper material pipe portion and the lower material pipe portion can be removed from their upper material pipe portion via the lower end, - wherein in the material pipe a needle channel runs in longitudinal direction, in which needle channel a shut-off needle is arranged so as to be longitudinally displaceable, and wherein in the material pipe a melt channel runs in longitudinal direction and at least in some portions separately from the needle channel, characterised in - that in the lower material pipe portion is arranged a guide insert for the shut-off needle which continues the needle channel in longitudinal direction, - that the guide insert is flow-connected in the lower material pipe portion with the melt channel, and - that the guide insert has on its free end a sealing portion forming a pouring opening, which sealing portion can be sealed in a form-fitting manner by the shut-off needle. - a two-part material pipe with an upper material pipe portion, which extends from an upper end of the needle shut-off nozzle in a longitudinal direction in the direction of a lower end, and - with a lower material pipe portion, which extends in longitudinal direction between the upper material pipe portion and the lower end of the needle shut-off nozzle, - wherein the lower material pipe portion is connected releasably by means of fastening means with the upper material pipe portion and the lower material pipe portion can be removed from their upper material pipe portion via the lower end, - wherein in the material pipe a needle channel runs in longitudinal direction, in which needle channel a shut-off needle is arranged so as to be longitudinally displaceable, and wherein in the material pipe a melt channel runs in longitudinal direction and at least in some portions separately from the needle channel, - that in the lower material pipe portion is arranged a guide insert for the shut-off needle which continues the needle channel in longitudinal direction, - that the guide insert is flow-connected in the lower material pipe portion with the melt channel, and - that the guide insert has on its free end a sealing portion forming a pouring opening, which sealing portion can be sealed in a form-fitting manner by the shut-off needle.
Food cooking surface for a cookware item or an electrical household cooking appliance, consisting of a deposit of nitride of metal elements on a substrate, the metal elements of the deposit comprising one or more X transition metal(s) and aluminium, the production of said deposit comprising a nitridation step for obtaining a coating of the (X,AI)N type, characterised in that the (X,A1)N-type coating is a coating of nitride(s) of the one or more X transition metal(s), enriched with aluminium, in which niobium and/or zirconium make(s) up the majority of the one or more X transition metal(s), and in that the atomic ratio of aluminium in the metal elements of said deposit is at least equal to 20%.
A utility knife, comprising a housing (11, 12) having an internal chamber; a blade carrier for carrying a single blade; a locking piece for locking the single blade on the blade carrier; a spare blade cartridge for storing more than one spare blade; wherein the blade carrier, the locking piece and the spare blade cartridge are arranged in the internal chamber, the blade carrier is arranged to be movable between a first position and a second position, and when the blade carrier is at the first position, the single blade carried by the blade carrier extends out of the housing (11, 12), when the blade carrier is at the second position, the single blade carried by the blade carrier retracts into the housing (11, 12); wherein a magnetic element is arranged on the blade carrier, and the magnetic element is arranged such that when the blade carrier is empty and at the second position, the nearest spare blade to the blade carrier is transferred from the spare blade cartridge to the blade carrier by magnetic force; wherein the locking piece has a lock tongue (71, 72) that matches with a notch (31, 32) on the back of the single blade, and the lock tongue (71, 72) is arranged to stay matched with the notch (31. 32) under the magnetic force of the magnetic element, characterized in that the lock tongue (71, 72) is arranged to pivotally match with the notch (31, 32), and the lock tongue (71, 72) has a chamfer plane at the bottom.
A LED lighting device having a LED emitting white light and optical filter means suitable for filtering said white light emitted by the LED, the device being characterized in that said optical filter means comprise at least two optical filters that have different transmission coefficients and that are positionable to filter said light emitted by the LED individually, and in that the lighting device comprises a power supply unit suitable for delivering different power supply currents to said LED depending on whether one or the other of the optical filters is positioned to filter said light from the LED, so as to modify the color temperature of the light emitted by the LED.