mhurhangee/ep-ind-claims huggingface dataset:
An apparatus for use in a firearm, the firearm being operable for firing a cartridge having a projectile and having a firing device operable to fire the cartridge and a barrel adapted to receive the projectile after the cartridge is fired, the apparatus comprising: a gas assembly including a gas tube; and a receiver assembly adapted to receive the cartridge and including: an upper receiver portion defining a longitudinal axis and an indexing slot operable to receive the gas tube and including: at least one integrated exterior track (1111a, 1111b) extending generally parallel to the longitudinal axis; at least one interior track (1117a, 1117b, 1117c, 1117d) extending generally parallel to the longitudinal axis; a lower receiver portion, the upper receiver portion and the lower receiver portion being pivotally connected to one another; a rear trunion adapted to receive a firearm grip and configured to removably connect to the lower receiver portion; and an upper receiver cover, wherein the upper receiver cover is adapted to slidably couple with the at least one integrated exterior track (1111a, 1111b). a gas assembly including a gas tube; and a receiver assembly adapted to receive the cartridge and including: an upper receiver portion defining a longitudinal axis and an indexing slot operable to receive the gas tube and including: at least one integrated exterior track (1111a, 1111b) extending generally parallel to the longitudinal axis; at least one interior track (1117a, 1117b, 1117c, 1117d) extending generally parallel to the longitudinal axis; a lower receiver portion, the upper receiver portion and the lower receiver portion being pivotally connected to one another; a rear trunion adapted to receive a firearm grip and configured to removably connect to the lower receiver portion; and an upper receiver cover, an upper receiver portion defining a longitudinal axis and an indexing slot operable to receive the gas tube and including: at least one integrated exterior track (1111a, 1111b) extending generally parallel to the longitudinal axis; at least one interior track (1117a, 1117b, 1117c, 1117d) extending generally parallel to the longitudinal axis; at least one integrated exterior track (1111a, 1111b) extending generally parallel to the longitudinal axis; at least one interior track (1117a, 1117b, 1117c, 1117d) extending generally parallel to the longitudinal axis; a lower receiver portion, the upper receiver portion and the lower receiver portion being pivotally connected to one another; a rear trunion adapted to receive a firearm grip and configured to removably connect to the lower receiver portion; and an upper receiver cover, wherein the upper receiver cover is adapted to slidably couple with the at least one integrated exterior track (1111a, 1111b).
A speaker device comprising: a magnet having a central axis; a yoke having a central axis, the central axis of the yoke being identical to the central axis of the magnet, the magnet being attached to the yoke; a main plate attached to the magnet; at least one sub-plate attached to the magnet, positioned to be separated from the main plate in an axial direction of the central axis and having a centre hole defined by an inner circumferential surface; a coil bobbin formed in a tubular shape and moveable in the axial direction of the central axis; a voice coil wound around an outer circumferential surface of the coil bobbin, at least a portion of the voice coil being disposed in a main magnetic gap formed between the main plate and the yoke; a vibration plate having an inner circumferential portion connected to the coil bobbin, and vibrating according to a movement of the coil bobbin; and a magnetic fluid filling at least one sub-magnetic gap formed between the sub-plate and the yoke, wherein the coil bobbin and the voice coil are located within the centre hole of the sub-plate, a through-hole positioned in the sub-magnetic gap filled with the magnetic fluid is formed in the coil bobbin, characterised in that: the sub-magnetic gap is positioned such that the vibration plate and the sub-magnetic gap are on a same side of the main magnetic gap, a support ring is attached to a portion of the inner circumferential surface of the sub-plate, and at least a portion of the support ring is positioned inside the inner circumferential surface of the sub-plate. a magnet having a central axis; a yoke having a central axis, the central axis of the yoke being identical to the central axis of the magnet, the magnet being attached to the yoke; a main plate attached to the magnet; at least one sub-plate attached to the magnet, positioned to be separated from the main plate in an axial direction of the central axis and having a centre hole defined by an inner circumferential surface; a coil bobbin formed in a tubular shape and moveable in the axial direction of the central axis; a voice coil wound around an outer circumferential surface of the coil bobbin, at least a portion of the voice coil being disposed in a main magnetic gap formed between the main plate and the yoke; a vibration plate having an inner circumferential portion connected to the coil bobbin, and vibrating according to a movement of the coil bobbin; and a magnetic fluid filling at least one sub-magnetic gap formed between the sub-plate and the yoke, wherein the coil bobbin and the voice coil are located within the centre hole of the sub-plate, a through-hole positioned in the sub-magnetic gap filled with the magnetic fluid is formed in the coil bobbin, the sub-magnetic gap is positioned such that the vibration plate and the sub-magnetic gap are on a same side of the main magnetic gap, a support ring is attached to a portion of the inner circumferential surface of the sub-plate, and at least a portion of the support ring is positioned inside the inner circumferential surface of the sub-plate.
Battery module for a vehicle, in particular for a commercial vehicle, having a housing which has a receptacle space, wherein at least one battery cell element is disposed in the receptacle space, and having a cooling and/or heating installation by means of which the battery cell element is able to be cooled and/or heated; wherein the cooling and/or heating installation by a cooling and/or heating module is formed as a separate component which by means of a fixing installation is able to be established on the housing; wherein the cooling and/or heating module has a cooling and/or heating element by means of which the at least one battery cell element is able to be cooled and/or heated, and wherein the housing has an insertion opening through which the cooling and/or heating module in the manner of a drawer is able to be inserted into the receptacle space of the housing; wherein the housing has a closure element by means of which the insertion opening is able to be closed; wherein, for adjusting a defined thermal transfer between the housing and the cooling and/or heating element, at least one thermal transfer element having defined thermal transfer properties is disposed as an interlayer between the housing and the cooling and/or heating element; and wherein the thermal transfer element is assigned to the cooling and/or heating module such that the cooling and/or heating element and the thermal transfer element form one functional unit. wherein the cooling and/or heating installation by a cooling and/or heating module is formed as a separate component which by means of a fixing installation is able to be established on the housing; wherein the cooling and/or heating module has a cooling and/or heating element by means of which the at least one battery cell element is able to be cooled and/or heated, and wherein the housing has an insertion opening through which the cooling and/or heating module in the manner of a drawer is able to be inserted into the receptacle space of the housing; wherein the housing has a closure element by means of which the insertion opening is able to be closed; wherein, for adjusting a defined thermal transfer between the housing and the cooling and/or heating element, at least one thermal transfer element having defined thermal transfer properties is disposed as an interlayer between the housing and the cooling and/or heating element; and wherein the thermal transfer element is assigned to the cooling and/or heating module such that the cooling and/or heating element and the thermal transfer element form one functional unit.
A machine tool to which a rotary tool unit is adapted to be mounted comprising: a turret to which a tool unit is adapted to be radially mounted with respect to an indexing axis; a cylindrical turret pivoting driving shaft (5, 105) adapted to be rotated with respect to the indexing axis for transmission of pivoting driving force to the turret; a rotary tool driving shaft (8, 108) adapted to be rotated with respect to the indexing axis for transmission of rotation driving force to a tool of the rotary tool unit mounted on the turret; and a unit pivoting driving shaft (12, 112) adapted to be rotated with respect to the indexing axis independently of the rotary tool driving shaft for transmission of pivoting driving force to the rotary tool unit mounted on the turret to change the direction of a rotation axis of the tool; characterised in that the rotary tool driving shaft and the unit pivoting driving shaft are coaxially arranged inside the turret pivoting driving shaft. a turret to which a tool unit is adapted to be radially mounted with respect to an indexing axis; a cylindrical turret pivoting driving shaft (5, 105) adapted to be rotated with respect to the indexing axis for transmission of pivoting driving force to the turret; a rotary tool driving shaft (8, 108) adapted to be rotated with respect to the indexing axis for transmission of rotation driving force to a tool of the rotary tool unit mounted on the turret; and a unit pivoting driving shaft (12, 112) adapted to be rotated with respect to the indexing axis independently of the rotary tool driving shaft for transmission of pivoting driving force to the rotary tool unit mounted on the turret to change the direction of a rotation axis of the tool;
A control device for an internal combustion engine, the control device charact erized by: an electronic control device configured to i) acquire an in-cylinder oxygen concentration as an oxygen concentration in a cylinder of the internal combustion engine, ii) acquire an in-cylinder temperature as a temperature in the cylinder, iii) acquire a target in-cylinder temperature during main injection based on the in-cylinder oxygen concentration, and iv) execute in-cylinder oxygen concentration control for controlling the in-cylinder oxygen concentration during pilot injection performed prior to the main injection based on a difference between the target in-cylinder temperature during the main injection and the in-cylinder temperature. an electronic control device configured to i) acquire an in-cylinder oxygen concentration as an oxygen concentration in a cylinder of the internal combustion engine, ii) acquire an in-cylinder temperature as a temperature in the cylinder, iii) acquire a target in-cylinder temperature during main injection based on the in-cylinder oxygen concentration, and iv) execute in-cylinder oxygen concentration control for controlling the in-cylinder oxygen concentration during pilot injection performed prior to the main injection based on a difference between the target in-cylinder temperature during the main injection and the in-cylinder temperature. i) acquire an in-cylinder oxygen concentration as an oxygen concentration in a cylinder of the internal combustion engine, ii) acquire an in-cylinder temperature as a temperature in the cylinder, iii) acquire a target in-cylinder temperature during main injection based on the in-cylinder oxygen concentration, and iv) execute in-cylinder oxygen concentration control for controlling the in-cylinder oxygen concentration during pilot injection performed prior to the main injection based on a difference between the target in-cylinder temperature during the main injection and the in-cylinder temperature.
A method of manufacturing a foam having a negative Poisson's ratio wherein the method comprises the steps: (a) placing an open cell foam on a moulding surface; (b) placing a flexible membrane over the exposed surface of the foam to create a sealed chamber between the moulding surface and the flexible membrane, with the foam disposed within the chamber; (c) applying an isostatic pressure difference between the inside and the outside of the chamber thereby collapsing the foam between the membrane and the moulding surface; (d) heating the foam to a temperature greater than the glass transition temperature of the foam and lower than the melting temperature of the foam; and (e) subsequently cooling the foam while collapsed. (a) placing an open cell foam on a moulding surface; (b) placing a flexible membrane over the exposed surface of the foam to create a sealed chamber between the moulding surface and the flexible membrane, with the foam disposed within the chamber; (c) applying an isostatic pressure difference between the inside and the outside of the chamber thereby collapsing the foam between the membrane and the moulding surface; (d) heating the foam to a temperature greater than the glass transition temperature of the foam and lower than the melting temperature of the foam; and (e) subsequently cooling the foam while collapsed.
Method for vacuum packaging of products, in which a plurality of individual bags closed at one end and open at the opposite end with at least one product therein are generated, from a film in the form of a film tube enveloping therein a plurality of products distributed longitudinally in a forward movement direction, characterized in that for generating the bags, by means of actuation means, a transverse cut and a complete transverse seal on both sides of the transverse cut are made on the film tube in the forward movement direction, in a first area of the film tube arranged between two adjacent products, and a transverse cut without complete transverse seals on the sides thereof is made in the forward movement direction, in a second area of the film tube separated from the first area in the forward movement direction by a distance substantially equal to the desired length of the bag to be generated, each bag being oriented 180° with respect to the bag previously generated in the forward movement direction.
A method of forming a self-retaining suture comprising the steps of: forming a plurality of retainers in the suture; and performing a step of elevating the retainers away from the rest of the suture by applying mechanical energy to the retainers; wherein elevating the retainers comprises: inserting the suture thread having retainers into an apparatus having at least one roller (202, 214, 222); drawing the suture thread through the apparatus over the at least one roller (202, 214, 222); and bending the retainers back using at least one bending bar to apply a force to the retainers, wherein the retainers are bent back adjacent to the at least one roller. forming a plurality of retainers in the suture; and performing a step of elevating the retainers away from the rest of the suture by applying mechanical energy to the retainers; wherein elevating the retainers comprises: inserting the suture thread having retainers into an apparatus having at least one roller (202, 214, 222); drawing the suture thread through the apparatus over the at least one roller (202, 214, 222); and bending the retainers back using at least one bending bar to apply a force to the retainers, wherein the retainers are bent back adjacent to the at least one roller. inserting the suture thread having retainers into an apparatus having at least one roller (202, 214, 222); drawing the suture thread through the apparatus over the at least one roller (202, 214, 222); and bending the retainers back using at least one bending bar to apply a force to the retainers, wherein the retainers are bent back adjacent to the at least one roller.
A robot cleaner comprising: a driving unit to drive at least one wheel to move the robot cleaner; a control unit; and a storage unit; characterized in that the control unit is configured to divide an area to be cleaned into a plurality of sub-areas so as to calculate a full path based on connection points between the sub-areas or based on a travel path within each sub-area and the connection points, and to control the driving unit; and the storage unit to store the travel path within each sub-area, the connection points between the sub-areas, and the full path, wherein each of the connection points is located on a boundary line of adjacent sub-areas; and wherein the robot cleaner is controlled to travel or perform cleaning by passing through the boundary line of adjacent sub-areas on which the connection point is generated. a driving unit to drive at least one wheel to move the robot cleaner; a control unit; and a storage unit; characterized in that the control unit is configured to divide an area to be cleaned into a plurality of sub-areas so as to calculate a full path based on connection points between the sub-areas or based on a travel path within each sub-area and the connection points, and to control the driving unit; and the storage unit to store the travel path within each sub-area, the connection points between the sub-areas, and the full path, wherein each of the connection points is located on a boundary line of adjacent sub-areas; and wherein the robot cleaner is controlled to travel or perform cleaning by passing through the boundary line of adjacent sub-areas on which the connection point is generated.
A drivetrain module for a motor vehicle, comprising a flywheel with a flywheel housing; and a crankshaft starter-generator which can be arranged in a positionally fixed manner at the drive input side on the flywheel housing and at the drive output side on a transmission, wherein a rotor of the crankshaft starter-generator can be releasably rotationally conjointly coupled to the flywheel, wherein, to the flywheel, there is fastened a support device which extends in an axial direction at the drive output side and along which the rotor is displaceable in the axial direction when the rotor is released from the flywheel, and characterized in that a) the support device has, on an end region facing away from the flywheel, a projection in the direction of the rotor; and/or b) a part, which extends in the axial direction, of the support device has a larger diameter at an end region facing away from the flywheel than in an adjoining central region; and/or c) a part, which extends in the axial direction, of the support device has, at an end region facing toward the flywheel, a slope with an adjoining fitting surface. a flywheel with a flywheel housing; and a crankshaft starter-generator which can be arranged in a positionally fixed manner at the drive input side on the flywheel housing and at the drive output side on a transmission, wherein a rotor of the crankshaft starter-generator can be releasably rotationally conjointly coupled to the flywheel, wherein, to the flywheel, there is fastened a support device which extends in an axial direction at the drive output side and along which the rotor is displaceable in the axial direction when the rotor is released from the flywheel, and characterized in that a) the support device has, on an end region facing away from the flywheel, a projection in the direction of the rotor; and/or b) a part, which extends in the axial direction, of the support device has a larger diameter at an end region facing away from the flywheel than in an adjoining central region; and/or c) a part, which extends in the axial direction, of the support device has, at an end region facing toward the flywheel, a slope with an adjoining fitting surface. a) the support device has, on an end region facing away from the flywheel, a projection in the direction of the rotor; and/or b) a part, which extends in the axial direction, of the support device has a larger diameter at an end region facing away from the flywheel than in an adjoining central region; and/or c) a part, which extends in the axial direction, of the support device has, at an end region facing toward the flywheel, a slope with an adjoining fitting surface.
Circular plugging device with a central axis O-O' intended to be mounted on a neck of a bottle, comprising a top portion with at least one means of reversible assembly to the neck of the bottle, and an external shell covering at least partially a tamper-evident band connected by scored bridges to the top portion of the plugging device, the whole being of a single piece, the tamper-evident band comprises an upper portion close to scored bridges, a thinned intermediate portion and a lower portion, the thinned portion forming a circular region of folding of the lower portion back against the upper portion, characterised in that the scored bridges are strips radiating from the central axis O-O', delimited by an interstitial space between an inner wall of the outer shell and a vertical extension of an inner wall of the upper portion of the tamper-evident band.
A composite functional cutting tool coating for cutting titanium alloys, characterized by comprising a bottom coating and a top coating, wherein the bottom coating consists of the following elements in atomic percentage: 10-40at.% of titanium, 5-20at.% of aluminum, 2-18at.% of tantalum and 40.16-55at.% of nitrogen, and the thickness is 1 to 4 micrometers; and the top coating consists of the following elements in atomic percentage: 50-78.02at.% of oxygen, 8-35at.% of tantalum and the thickness is 50-1,500 nm.