mhurhangee/ep-ind-claims huggingface dataset:
A double-solenoid directional control valve comprising: a valve body; a first solenoid actuator; a second solenoid actuator; and a valve spool within the valve body, wherein: the valve spool is configured to move within the valve body between a first position, a second position and a third position, where the third spool position lies between the first and second spool positions, and where the spool is maintained in the first and third positions by energizing at least the first or the second solenoid actuator, and where the spool is maintained in the second position by de-energizing both the first and the second solenoid actuators, characterized in that the first and second solenoid actuators are configured as pilot-operated type solenoid actuators, where one of the first or second solenoid controls a normally-closed pilot valve and the other solenoid controls a normally-open pilot valve. a valve body; a first solenoid actuator; a second solenoid actuator; and a valve spool within the valve body, wherein: the valve spool is configured to move within the valve body between a first position, a second position and a third position, where the third spool position lies between the first and second spool positions, and where the spool is maintained in the first and third positions by energizing at least the first or the second solenoid actuator, and where the spool is maintained in the second position by de-energizing both the first and the second solenoid actuators, characterized in that the first and second solenoid actuators are configured as pilot-operated type solenoid actuators, where one of the first or second solenoid controls a normally-closed pilot valve and the other solenoid controls a normally-open pilot valve. the valve spool is configured to move within the valve body between a first position, a second position and a third position, where the third spool position lies between the first and second spool positions, and where the spool is maintained in the first and third positions by energizing at least the first or the second solenoid actuator, and where the spool is maintained in the second position by de-energizing both the first and the second solenoid actuators, characterized in that the first and second solenoid actuators are configured as pilot-operated type solenoid actuators, where one of the first or second solenoid controls a normally-closed pilot valve and the other solenoid controls a normally-open pilot valve.
Motor vehicle having a towing vehicle defined by at least four side surfaces and an antenna network with at least two antenna units which are assigned an identical network address, wherein the at least two antenna units are arranged on different side surfaces of the at least four side surfaces of the towing vehicle, wherein the at least two antenna units each have at least one antenna and one network interface, wherein the antenna units are digitally connected to a central control unit via the network interfaces, and wherein the network interfaces of the antenna units are each designed - to respectively receive a data packet with the same data content transmitted to the at least two antenna units, - to respectively provide, on the basis of a specified communication protocol, a transmission data packet which comprises the data content of the received data packet and the assigned, identical network address of the at least two antenna units, - to transmit the transmission data packet provided via the respective antenna, the motor vehicle also having a mirror replacement system and characterized by at least one camera of the mirror replacement system and a network concentrator which is designed, during operation, to combine signals from the at least one camera and signals from at least one of the antennas of the at least two antenna units for transmission. - to respectively receive a data packet with the same data content transmitted to the at least two antenna units, - to respectively provide, on the basis of a specified communication protocol, a transmission data packet which comprises the data content of the received data packet and the assigned, identical network address of the at least two antenna units, - to transmit the transmission data packet provided via the respective antenna,
A mounting pin for an anchoring device for sealing the insertion opening thereof, which insertion opening serves for inserting a hook or a threaded rod, as well as for temporarily attaching the anchoring device with the mounting pin to a formwork panel, comprising a sealing plate with a tubular plug-in part on the sealing plate, wherein the sealing plate protrudes externally beyond the side walls (13, 15) of the plug-in part in a flange-like manner, characterized in that means (9, 21) for lifting and pulling out the mounting pin from the anchoring device are formed on the sealing plate, whereby an engagement region (9, 21) for inserting a tool is formed in the sealing plate, and in the central portion of the sealing plate extending over the tubular region of the plug-in part, a ridge is arranged which crosses the cross-section of the region beneath the upper side of the sealing plate, wherein the ridge is formed by an increase in the wall thickness of the sealing plate and may be engaged from below by the tool by inserting the tool into the engagement region such that the mounting pin is able to be lifted and pulled out from the anchoring device. means (9, 21) for lifting and pulling out the mounting pin from the anchoring device are formed on the sealing plate, whereby an engagement region (9, 21) for inserting a tool is formed in the sealing plate, and in the central portion of the sealing plate extending over the tubular region of the plug-in part, a ridge is arranged which crosses the cross-section of the region beneath the upper side of the sealing plate, wherein the ridge is formed by an increase in the wall thickness of the sealing plate and may be engaged from below by the tool by inserting the tool into the engagement region such that the mounting pin is able to be lifted and pulled out from the anchoring device.
A wound cover comprising an absorber layer made of a functional non-woven comprising at least first and second filaments; wherein said first filaments comprise a core of polyacrylonitrile and a sheath of polyacryl; wherein said second filaments are alginate fibers, wherein the filaments of the absorber layer together form a helix.
A fan for a gas turbine engine, comprising: a rotor disk; a plurality of airfoils extending radially outwardly from the rotor disk, each airfoil of the plurality of airfoils being circumferentially spaced apart from one another; a plurality of discrete fan platforms being disposed between adjacent ones of the plurality of airfoils, wherein each fan platform comprises a flow path surface extending between a first and a second side (58, 60), an inner surface extending between the first and second sides (58, 60), the inner surface radially opposing the flow path surface; wherein each of: said fan platforms further comprises a body portion extending radially inwardly from the inner surface and attached to the rotor disk; and characterized by further comprising: a plurality of sheaths, each sheath covering a leading edge of a respective airfoil wherein the sheath is formed from a different material than the airfoil; and at least a first conductive path for grounding one of the plurality of sheaths, the at least first conductive path (90; 490) traveling from the sheath via the first side and the body portion of one of the plurality of discrete fan platforms to the rotor disk. a rotor disk; a plurality of airfoils extending radially outwardly from the rotor disk, each airfoil of the plurality of airfoils being circumferentially spaced apart from one another; a plurality of discrete fan platforms being disposed between adjacent ones of the plurality of airfoils, wherein each fan platform comprises a flow path surface extending between a first and a second side (58, 60), an inner surface extending between the first and second sides (58, 60), the inner surface radially opposing the flow path surface; wherein each of: said fan platforms further comprises a body portion extending radially inwardly from the inner surface and attached to the rotor disk; and characterized by further comprising: a plurality of sheaths, each sheath covering a leading edge of a respective airfoil wherein the sheath is formed from a different material than the airfoil; and at least a first conductive path for grounding one of the plurality of sheaths, the at least first conductive path (90; 490) traveling from the sheath via the first side and the body portion of one of the plurality of discrete fan platforms to the rotor disk. a plurality of sheaths, each sheath covering a leading edge of a respective airfoil wherein the sheath is formed from a different material than the airfoil; and at least a first conductive path for grounding one of the plurality of sheaths, the at least first conductive path (90; 490) traveling from the sheath via the first side and the body portion of one of the plurality of discrete fan platforms to the rotor disk.
A light emitting device comprising: a first semiconductor layer having a first and second surfaces, the first and second surfaces being opposite surfaces, the first semiconductor layer having a plurality of semiconductor columns extending from the second surface, the plurality of semiconductor columns being separated from each other, and having been epitaxially grown on a substrate (110,110A); a light emitting structure including, together with the first semiconductor layer having a first conductivity type, an active layer and a second semiconductor layer having a second conductivity type, the light emitting structure having a side surface, an exposed side surface of a semiconductor column closest to the side surface of the light emitting structure being non-aligned with the side surface of the light emitting structure; and the substrate (110, 110A) provided adjacent to the plurality of semiconductor columns, wherein the second surface of the first semiconductor layer is an uneven lower surface adjacent to the substrate (110, 110A), wherein the uneven lower surface includes a plurality of jagged structures having a height smaller than a height of the semiconductor columns, wherein air gaps are provided in between spacings of the semiconductor columns and a height of the air gaps is different from a thickness of the semiconductor column. a first semiconductor layer having a first and second surfaces, the first and second surfaces being opposite surfaces, the first semiconductor layer having a plurality of semiconductor columns extending from the second surface, the plurality of semiconductor columns being separated from each other, and having been epitaxially grown on a substrate (110,110A); a light emitting structure including, together with the first semiconductor layer having a first conductivity type, an active layer and a second semiconductor layer having a second conductivity type, the light emitting structure having a side surface, an exposed side surface of a semiconductor column closest to the side surface of the light emitting structure being non-aligned with the side surface of the light emitting structure; and the substrate (110, 110A) provided adjacent to the plurality of semiconductor columns, wherein the second surface of the first semiconductor layer is an uneven lower surface adjacent to the substrate (110, 110A), wherein the uneven lower surface includes a plurality of jagged structures having a height smaller than a height of the semiconductor columns, wherein air gaps are provided in between spacings of the semiconductor columns and a height of the air gaps is different from a thickness of the semiconductor column.
A method of manufacturing a MEMS device, comprising: forming a MEMS device element; forming a sacrificial layer (20;34) over the device element; forming a package cover layer (22;36) over the sacrificial layer and which comprises silicon and defines an encapsulation shell; defining at least one opening (24;38) in the package cover layer (22;36); removing the sacrificial layer (20;34) through the at least one opening (24;38), thereby forming a package space over the device element; and sealing the at least one opening (24;38) by a hydrogen anneal process due to migration of the silicon atoms. forming a MEMS device element; forming a sacrificial layer (20;34) over the device element; forming a package cover layer (22;36) over the sacrificial layer and which comprises silicon and defines an encapsulation shell; defining at least one opening (24;38) in the package cover layer (22;36); removing the sacrificial layer (20;34) through the at least one opening (24;38), thereby forming a package space over the device element; and sealing the at least one opening (24;38) by a hydrogen anneal process due to migration of the silicon atoms.
A solid electrolyte secondary battery comprising a positive electrode chamber where sulfur as positive electrode active material is housed at least, a negative electrode chamber where sodium as negative electrode active material is housed at least, a wall which is located between said positive electrode chamber and said negative electrode chamber, isolates said sulfur and said sodium, and which is made of solid electrolyte having conductivity for said sodium, a positive electrode active material storage container which is independent from said positive electrode chamber and housing a part of said sulfur, and a passage (20, 21) which circulates in one direction to move sulfur from said positive electrode chamber to said positive electrode active material storage container and further circulates from said positive electrode active material storage container to said positive electrode chamber, characterised in that the solid electrolyte secondary battery is configured such that when charging the moving of said sulfur from said positive electrode active material storage container to said positive electrode chamber is promoted by decreasing the pressure in said positive electrode chamber because said sodium which is ionized transmits through said wall and moves to said negative electrode chamber from said positive electrode chamber, and when discharging the moving of said sulfur from said positive electrode chamber to said positive electrode active material storage container is promoted by increasing the pressure in said positive electrode chamber because said sodium which is ionized transmits through said wall and moves to said positive electrode chamber from said negative electrode chamber.
A colored optical fiber, which comprises a primary coating layer and a secondary coating layer, wherein either one of the primary coating layer or the secondary coating layer is colored; characterized in that both coating layers (31, 32) have equilibrium elastic moduli of 60 MPa or less; and the secondary coating layer has a relaxation modulus of 410 MPa or more, wherein the relaxation modulus is the elastic modulus calculated from the tensile stress on the secondary coating layer, which is obtained by heating the secondary coating layer to a temperature higher than the glass transition temperature of the secondary coating layer under no stress, gradually cooling at a rate of 1°C/min while adding tensile strain at a rate of 0.02%/min so that the tensile strain becomes 2% when cooled to room temperature, and leaving for 300 minutes while holding the tensile strain at 2%.
A test tube-shaped preform for biaxial stretch blow molding made by injection molding, the preform comprising: a transparent base layer; a circumferential wall formed of the transparent base layer; and a light-blocking or opaque intermediate layer formed in the base layer, wherein the intermediate layer is formed in a laminated manner over an area covering an entire circumference of the circumferential wall excluding a non-laminated section, where the intermediate layer is not formed, that extends in a shape of a longitudinal strip along a central axis direction on the circumferential wall of the preform, characterized in that the light-blocking or opaque intermediate layer is formed in the base layer in a laminated manner to cover a range of substantially a total height, excluding an upper end surface of a mouth tube of the circumferential wall, wherein the intermediate layer is formed in a laminated manner over an entire area near a bottom that at least includes a bottom wall. a transparent base layer; a circumferential wall formed of the transparent base layer; and a light-blocking or opaque intermediate layer formed in the base layer, wherein the intermediate layer is formed in a laminated manner over an area covering an entire circumference of the circumferential wall excluding a non-laminated section, where the intermediate layer is not formed, that extends in a shape of a longitudinal strip along a central axis direction on the circumferential wall of the preform, characterized in that the light-blocking or opaque intermediate layer is formed in the base layer in a laminated manner to cover a range of substantially a total height, excluding an upper end surface of a mouth tube of the circumferential wall, wherein the intermediate layer is formed in a laminated manner over an entire area near a bottom that at least includes a bottom wall.
A battery cell, comprising: an electrode assembly; an electrode lead connected to the electrode assembly; a pouch case configured to accommodate the electrode assembly and sealed in a state where the electrode lead is drawn to the outside; and a fire extinguishing unit disposed in the pouch case to eject a fire extinguishing agent at a reference temperature or above, wherein the electrode lead is bonded to an electrode tab provided at the electrode assembly, wherein the fire extinguishing unit includes: the fire extinguishing agent; and an accommodation container configured to accommodating the fire extinguishing agent and made of a synthetic resin that is melted at the reference temperature or above to open the accommodation container, wherein the fire extinguishing unit is disposed in a region corresponding to the bonding portion where the electrode tab and the electrode lead are bonded, and the accommodation container has a smaller thickness in a region corresponding to the bonding portion, compared to another region, for disconnecting the connection between the electrode lead and the electrode tab by pressure when the fire extinguishing agent is ejected. an electrode assembly; an electrode lead connected to the electrode assembly; a pouch case configured to accommodate the electrode assembly and sealed in a state where the electrode lead is drawn to the outside; and a fire extinguishing unit disposed in the pouch case to eject a fire extinguishing agent at a reference temperature or above, wherein the electrode lead is bonded to an electrode tab provided at the electrode assembly, wherein the fire extinguishing unit includes: the fire extinguishing agent; and an accommodation container configured to accommodating the fire extinguishing agent and made of a synthetic resin that is melted at the reference temperature or above to open the accommodation container, the fire extinguishing agent; and an accommodation container configured to accommodating the fire extinguishing agent and made of a synthetic resin that is melted at the reference temperature or above to open the accommodation container, wherein the fire extinguishing unit is disposed in a region corresponding to the bonding portion where the electrode tab and the electrode lead are bonded, and the accommodation container has a smaller thickness in a region corresponding to the bonding portion, compared to another region, for disconnecting the connection between the electrode lead and the electrode tab by pressure when the fire extinguishing agent is ejected.
A self-emulsification type emulsion comprising a tackifier and a modified polypropylene resin having an anionic functional group, wherein the tackifier is contained in the range of 5 parts by weight or more to 80 parts by weight or less per 100 parts by weight of the modified polypropylene resin, and the self-emulsification type emulsion satisfies and given below: the modified polypropylene resin having an anionic functional group is dispersed in water in the absence of an emulsifier, and a dispersion particle comprising the modified polypropylene resin having an anionic functional group surrounds the tackifier. the modified polypropylene resin having an anionic functional group is dispersed in water in the absence of an emulsifier, and a dispersion particle comprising the modified polypropylene resin having an anionic functional group surrounds the tackifier.
A stair stepping apparatus comprising: a plurality of stairs (70,120) mounted on a frame and hingedly interconnected to each other in succession to form a treadmill or endless belt, the treadmill or endless belt being rotatably mounted on the frame for rotation around a path of travel, wherein each stair (70, 120) comprises: a step having a generally planar upper step surface having a front to rear length extending from a front edge to a rear edge, the step being comprised of a foot support; a riser having a top to bottom vertical length (URL, LRL) extending from the rear edge of the upper step surface to a bottom edge of the riser; and the riser comprising an upper riser and a lower riser hingedly joined to each other between the rear edge of the upper step surface and bottom edge of the riser, wherein the upper riser is rigidly interconnected to the foot support at the rear edge of the upper step surface by an elbow that disposes the upper riser normally below the upper step surface, the lower riser being rigidly interconnected by an elbow to a foot support of a successive step at the front edge of the upper step surface. a plurality of stairs (70,120) mounted on a frame and hingedly interconnected to each other in succession to form a treadmill or endless belt, the treadmill or endless belt being rotatably mounted on the frame for rotation around a path of travel, wherein each stair (70, 120) comprises: a step having a generally planar upper step surface having a front to rear length extending from a front edge to a rear edge, the step being comprised of a foot support; a riser having a top to bottom vertical length (URL, LRL) extending from the rear edge of the upper step surface to a bottom edge of the riser; and the riser comprising an upper riser and a lower riser hingedly joined to each other between the rear edge of the upper step surface and bottom edge of the riser, wherein the upper riser is rigidly interconnected to the foot support at the rear edge of the upper step surface by an elbow that disposes the upper riser normally below the upper step surface, the lower riser being rigidly interconnected by an elbow to a foot support of a successive step at the front edge of the upper step surface. a step having a generally planar upper step surface having a front to rear length extending from a front edge to a rear edge, the step being comprised of a foot support; a riser having a top to bottom vertical length (URL, LRL) extending from the rear edge of the upper step surface to a bottom edge of the riser; and the riser comprising an upper riser and a lower riser hingedly joined to each other between the rear edge of the upper step surface and bottom edge of the riser, wherein the upper riser is rigidly interconnected to the foot support at the rear edge of the upper step surface by an elbow that disposes the upper riser normally below the upper step surface, the lower riser being rigidly interconnected by an elbow to a foot support of a successive step at the front edge of the upper step surface.