mhurhangee/ep-ind-claims huggingface dataset:
A propulsion device for a craft comprising - a shaft equipped at one end with a handle and having, at the opposite end, a propeller, - an electric motor for driving the rotation of the propeller, the axis of rotation of which is coaxial to the longitudinal axis of the shaft, - a system, such as a battery, for supplying energy to the motor, - a control system of the motor, characterized in that the shaft is a telescoping shaft formed by tubes (8, 9) mounted with sliding interlocking for the movement of the tubes (8, 9) between a shorter withdrawn position of the shaft and a longer extended position of the shaft, the tubes (8, 9) respectively being equipped, for one, called lower tube, with the propeller, and for the other, called upper tube, with the control system of the motor, in that the energy supply system is positioned in the upper tube and the motor in the lower tube and in that the energy supply system is connected to the motor by a wired connection disposed inside the shaft. - a shaft equipped at one end with a handle and having, at the opposite end, a propeller, - an electric motor for driving the rotation of the propeller, the axis of rotation of which is coaxial to the longitudinal axis of the shaft, - a system, such as a battery, for supplying energy to the motor, - a control system of the motor, characterized in that the shaft is a telescoping shaft formed by tubes (8, 9) mounted with sliding interlocking for the movement of the tubes (8, 9) between a shorter withdrawn position of the shaft and a longer extended position of the shaft, the tubes (8, 9) respectively being equipped, for one, called lower tube, with the propeller, and for the other, called upper tube, with the control system of the motor, in that the energy supply system is positioned in the upper tube and the motor in the lower tube and in that the energy supply system is connected to the motor by a wired connection disposed inside the shaft.
A method for a primary root node, comprising: detecting a plurality of neighboring root nodes based on information received from first-hop nodes in a shared-media communication network in which the first-hop nodes are in communication with the primary root node, and subordinate nodes are in communication with the first-hop nodes using a primary network identification and a primary mesh group key in a tree-based topology; selecting a backup root node from the detected neighboring root nodes; receiving a backup network identification and a corresponding backup mesh group key from the selected backup root node; and sending a notification of the selected backup root node to the first-hop nodes along with the backup network identification and the corresponding backup mesh group key to cause the first-hop nodes to migrate to the selected backup root node using the backup network identification and the backup mesh group key when connectivity to the primary root node fails, while maintaining a subordinate state in which each first-hop node maintains a similar rank of a first-hop node in the backup root network and remains in communication with the subordinate nodes using the primary network identification and the primary mesh group key. detecting a plurality of neighboring root nodes based on information received from first-hop nodes in a shared-media communication network in which the first-hop nodes are in communication with the primary root node, and subordinate nodes are in communication with the first-hop nodes using a primary network identification and a primary mesh group key in a tree-based topology; selecting a backup root node from the detected neighboring root nodes; receiving a backup network identification and a corresponding backup mesh group key from the selected backup root node; and sending a notification of the selected backup root node to the first-hop nodes along with the backup network identification and the corresponding backup mesh group key to cause the first-hop nodes to migrate to the selected backup root node using the backup network identification and the backup mesh group key when connectivity to the primary root node fails, while maintaining a subordinate state in which each first-hop node maintains a similar rank of a first-hop node in the backup root network and remains in communication with the subordinate nodes using the primary network identification and the primary mesh group key.
An apparatus for evaluating a performance of a fuel cell stack, the apparatus comprising: a main body; an anode end plate which is positioned at an upper side of a fuel cell stack and has guide units provided on one or more lateral surfaces of the anode end plate; a cathode end plate which is positioned at the other side of the fuel cell stack and has arms provided on one or more lateral surfaces of the cathode end plate; and a surface pressure module which is configured to apply a surface pressure to the cathode end plate, wherein the guide units are positioned on the four lateral surfaces of the anode end plate, respectively, the arms are positioned on the four lateral surfaces of the cathode end plate, respectively, and each guide unit has a position determining unit configured to adjust the horizontal position of the fuel cell stack. a main body; an anode end plate which is positioned at an upper side of a fuel cell stack and has guide units provided on one or more lateral surfaces of the anode end plate; a cathode end plate which is positioned at the other side of the fuel cell stack and has arms provided on one or more lateral surfaces of the cathode end plate; and a surface pressure module which is configured to apply a surface pressure to the cathode end plate, wherein the guide units are positioned on the four lateral surfaces of the anode end plate, respectively, the arms are positioned on the four lateral surfaces of the cathode end plate, respectively, and each guide unit has a position determining unit configured to adjust the horizontal position of the fuel cell stack.
Device for cutting an intermediate product made of rubber, the intermediate product comprising filamentary reinforcing elements embedded in the rubber and parallel to one another, the cutting device comprising a support, a blade, and a blade holder movable between an open position and a closed position in which the blade comes into contact with the support, characterized in that the blade is loosely mounted on the blade holder so that the blade is pivotable and/or movable in translation relative to the blade holder.
A thermoplastic resin composition, comprising: an alkyl (meth)acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer comprising a polymer seed comprising 70 to 85 % by weight of an alkyl (meth)acrylate and 15 to 30 % by weight of an aromatic vinyl compound, a rubber core surrounding the polymer seed and comprising 78 to 90 % by weight of an alkyl acrylate and 10 to 22 % by weight of an aromatic vinyl compound, and a graft shell surrounding the rubber core and comprising 65 to 80 % by weight of an aromatic vinyl compound, 14 to 25 % by weight of a vinyl cyanide compound, and 3 to 15 % by weight of an alkyl acrylate; and a non-graft copolymer comprising an alkyl (meth)acrylate, an aromatic vinyl compound, and a vinyl cyanide compound, wherein the graft copolymer satisfies both Equations 1 and 2 below: 200 ≤ 2 * r 2 ≤ 300 25 ≤ r 2 − r 1 ≤ 45, wherein r1 represents an average radius (nm) from a center of the graft copolymer to the seed, and r2 represents an average radius (nm) from the center of the graft copolymer to the core, measured as disclosed in the description. an alkyl (meth)acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer comprising a polymer seed comprising 70 to 85 % by weight of an alkyl (meth)acrylate and 15 to 30 % by weight of an aromatic vinyl compound, a rubber core surrounding the polymer seed and comprising 78 to 90 % by weight of an alkyl acrylate and 10 to 22 % by weight of an aromatic vinyl compound, and a graft shell surrounding the rubber core and comprising 65 to 80 % by weight of an aromatic vinyl compound, 14 to 25 % by weight of a vinyl cyanide compound, and 3 to 15 % by weight of an alkyl acrylate; and a non-graft copolymer comprising an alkyl (meth)acrylate, an aromatic vinyl compound, and a vinyl cyanide compound, wherein the graft copolymer satisfies both Equations 1 and 2 below: 200 ≤ 2 * r 2 ≤ 300 25 ≤ r 2 − r 1 ≤ 45, wherein r1 represents an average radius (nm) from a center of the graft copolymer to the seed, and r2 represents an average radius (nm) from the center of the graft copolymer to the core, measured as disclosed in the description.
A method of sealing a lucent, plasma crucible, the crucible being formed from a block of lucent material, having a face and an open void extending in from the face to provide after sealing a filled, lucent, plasma crucible suitable for use with a microwave enclosing surrounding Faraday cage for establishment of a microwave excited plasma in the filled void, the method consisting in the steps of: • providing the plasma crucible of lucent material having the open void formed therein, the void having a mouth in the face; • inserting excitable material into the void opening from the face of the lucent, plasma crucible; • evacuating the void; • sealing the void, enclosing the excitable material and the inert gas; characterised in that • a tube of material fusible to the lucent material of the crucible is provided, the tube being of a smaller cross-section than the lucent, plasma crucible; in that • the tube is arranged to extend away from the face at the mouth of the open void; in that • the tube is hermetically sealed directly to the lucent, plasma crucible in communication with the void leaving the face extant radially beyond the tube after its sealing on; in that • the insertion of excitable material into the void is via the tube; in that • the evacuation of the void is via the tube; in that • the introduction of an inert gas into the void is via the tube; and in that • the sealing of the void, enclosing the excitable material and the inert gas, is by sealing the tube at or close to the mouth. • providing the plasma crucible of lucent material having the open void formed therein, the void having a mouth in the face; • inserting excitable material into the void opening from the face of the lucent, plasma crucible; • evacuating the void; • sealing the void, enclosing the excitable material and the inert gas; characterised in that • a tube of material fusible to the lucent material of the crucible is provided, the tube being of a smaller cross-section than the lucent, plasma crucible; in that • the tube is arranged to extend away from the face at the mouth of the open void; in that • the tube is hermetically sealed directly to the lucent, plasma crucible in communication with the void leaving the face extant radially beyond the tube after its sealing on; in that • the insertion of excitable material into the void is via the tube; in that • the evacuation of the void is via the tube; in that • the introduction of an inert gas into the void is via the tube; and in that • the sealing of the void, enclosing the excitable material and the inert gas, is by sealing the tube at or close to the mouth.
A LED lamp comprising a LED illuminator, the LED illuminator comprising a LED chip, a seal housing enclosing the LED chip, and a positive electrode and a negative electrode connected with the LED chip and extending beyond the seal housing, wherein the positive and negative electrodes (9, 10) have different configurations; wherein the LED lamp further comprises a plug for connection with an external power supply, a base plate containing one or more elastic jacks, a power supply unit for power feeding of the LED illuminator having the positive electrode and the negative electrode inserted respectively into the elastic jacks, wherein, in each of the elastic jacks, positive and negative connection points corresponding respectively to the positive and negative electrodes (9, 10) are arranged, and the positive and negative connection points and the plug are respectively coupled electrically with the power supply unit, characterized in that each of the elastic jacks comprises a touch-eject mechanism for retaining the LED illuminator in the elastic jack or ejecting the LED illuminator from the elastic jack.
A method for producing a printed circuit board element comprising at least one electronic component which has a connection side defined by electrical contacts or a conductive layer, wherein the component for positioning is connected to a temporary carrier and is embedded in an insulating material, wherein the component is affixed directly on a plastic film as a temporary carrier in a predetermined position, characterised in that, after affixing the component on the plastic film, on the side of the component opposite the plastic film, a composite layer (4, 4') with at least one carrier and an electrical conductor, preferably also with an insulating material (5, 5A), with the carrier facing away from the component, is affixed, in that the plastic film is detached, and in that the component is then embedded in insulating material (5A; 9).
A body attachment wafer for an ostomy device, which body attachment wafer has a stoma opening, and an adhesive layer, said adhesive layer being covered by a release layer, having an opening which corresponds to the stoma opening, wherein the release layer is divided along at least one dividing line from the stoma opening to the periphery of the body attachment wafer, and the release layer includes a first grip tab extending from the release layer in the area of the at least one dividing line, said first grip tab being arranged to overlap the release layer on the other side of the dividing line, characterized in that the release layer comprises at least a first and a second release sheet member (8a, 8b), which meet along a dividing line across the body attachment wafer, from the stoma opening to the periphery of the body attachment wafer, on each side of the stoma opening, so that each release sheet member (8a, 8b) only partially encircles the stoma opening of the body attachment wafer, and that at least the first release sheet member includes a first grip tab extending from the release sheet member in the area of the dividing line, said first grip tab being arranged to overlap the second release sheet member along the dividing line, and in that at least the first release sheet member includes two grip portions (10a', 10a"), which are provided on each side of the stoma opening, and in that the distance (d 1) between the grip portions is larger than the width (d 2) of the stoma opening.
A medical balloon having a balloon wall encapsulating a balloon chamber, the balloon being expandable by inflating the chamber with inflation fluid; wherein the balloon wall is formed of at least two layers overlying one another, an outer layer formed of a material having a first softening or melting temperature and an underlying layer formed of a material having a second softening or melting temperature, wherein the second temperature is lower than the first temperature: wherein the overylying layer is one of roughened, textured and shaped, and wherein the underlying layer has an outer surface facing an inner surface of the overlying layer and shaped to conform to a shape of the inner surface of the overlying layer.
A method for layerwise production of a cemented carbide body by layerwise solidification at positions corresponding to the cross-section of the cemented carbide body in the respective layer, the method comprising the steps: successive layerwise production of a three-dimensional cemented carbide body by alternating layerwise application of a cemented carbide powder and selective local solidification of the applied cemented carbide powder by means of a directed energy beam, wherein the cemented carbide powder has particles having a sintered WC-binder metal structure, characterized in that the particles comprise at least Cr and V, the cemented carbide powder has a Cr content of 0.05-2.0 wt.-% and a V content of 0.01-1 wt.-% and the Cr content in wt.-% is at least twice of the V content in wt.-%. successive layerwise production of a three-dimensional cemented carbide body by alternating layerwise application of a cemented carbide powder and selective local solidification of the applied cemented carbide powder by means of a directed energy beam, wherein the cemented carbide powder has particles having a sintered WC-binder metal structure, characterized in that the particles comprise at least Cr and V, the cemented carbide powder has a Cr content of 0.05-2.0 wt.-% and a V content of 0.01-1 wt.-% and the Cr content in wt.-% is at least twice of the V content in wt.-%.
A method for moulding metal parts implemented in a system for moulding metal parts comprising a first metal structure which is integrally attached to a rotating machine, and where said structure is associated with a cover and a plurality of fastening elements (1, 2), and where, in turn, the structure is integrally attached to a cylindrical metal die containing a ceramic mould and hardened sand for filling the die, and characterised in that it comprises the steps of: a) making a polystyrene model of a metal part; b) introducing the polystyrene model in a liquid zirconium sand and binder mixture; c) coating the polystyrene model with zirconium sand; d) introducing the part in a drying oven for about thirty minutes at 30°C; e) applying a liquid layer of a silica and silicon dioxide binder mixture; f) coating the part with kaolin; g) introducing the part in a drying oven for about 45 minutes at 50°C; h) repeating steps f) and g) until the part obtains a ceramic thickness of between 10 and 15 millimetres; i) introducing the part in a high-temperature oven for about an hour at a temperature of 1050°C until the polystyrene becomes volatile and the ceramic mould is obtained; j) attaching the mould to the die inside the latter and adding hardened sand; and k) attaching the die to the structure or base to the centrifuging machine and casting the molten material. a) making a polystyrene model of a metal part; b) introducing the polystyrene model in a liquid zirconium sand and binder mixture; c) coating the polystyrene model with zirconium sand; d) introducing the part in a drying oven for about thirty minutes at 30°C; e) applying a liquid layer of a silica and silicon dioxide binder mixture; f) coating the part with kaolin; g) introducing the part in a drying oven for about 45 minutes at 50°C; h) repeating steps f) and g) until the part obtains a ceramic thickness of between 10 and 15 millimetres; i) introducing the part in a high-temperature oven for about an hour at a temperature of 1050°C until the polystyrene becomes volatile and the ceramic mould is obtained; j) attaching the mould to the die inside the latter and adding hardened sand; and k) attaching the die to the structure or base to the centrifuging machine and casting the molten material.
Use of a composition as a processing aid for polyolefins, the composition comprising an ethylene/tetrafluoroethylene copolymer as the only fluoropolymer, the ethylene/tetrafluoroethylene copolymer having a melting point of 180°C to 230°C, wherein the melting point is defined as a temperature at the local maximum on a melting curve obtained by raising the temperature at a rate of 10°C/min with a DSC device.
An aerosol exposure monitor (100, 300, 500), comprising: an impactor; a sample chamber communicating with the impactor and defining a laminar fluid flow path along a first axis (174, 176); a collection filter communicating with the sample chamber and removable from the aerosol exposure monitor; a pump communicating with the collection filter; a light source configured for generating a light beam having a cylindrical sensing volume, wherein the sensing volume is in the sample chamber; a light detector; and a first bore defining a first optical path from the light source to the sensing volume in the sample chamber along a second axis; characterized by a second bore defining a second optical path from the sensing volume in the sample chamber to the light detector along a third axis, wherein the first axis, the second axis and the third axis are at angles to each other, and wherein the fluid flow path passes through the sensing volume along the first axis and the light beam propagates along the second axis that is angled to the first axis. an impactor; a sample chamber communicating with the impactor and defining a laminar fluid flow path along a first axis (174, 176); a collection filter communicating with the sample chamber and removable from the aerosol exposure monitor; a pump communicating with the collection filter; a light source configured for generating a light beam having a cylindrical sensing volume, wherein the sensing volume is in the sample chamber; a light detector; and a first bore defining a first optical path from the light source to the sensing volume in the sample chamber along a second axis; characterized by a second bore defining a second optical path from the sensing volume in the sample chamber to the light detector along a third axis, wherein the first axis, the second axis and the third axis are at angles to each other, and wherein the fluid flow path passes through the sensing volume along the first axis and the light beam propagates along the second axis that is angled to the first axis.
An orthopedic implant having a structure in the form of a plate defining a plane intended to be fixed between a first and a second bone part by means of screws engaged in first and second attachment holes, said first and second attachment holes being located at two separate locations of the plate, said plate additionally comprising a third hole (1a1) located between said first and second attachment holes for engaging a compression screw, said first and second attachment holes being formed in the thickness of the plate, the plate having an arrangement formed by a rib having the third hole (1a1), said third hole being inclined so as to allow positioning the compression screw through said third hole (1a1) in a manner that is inclined with respect to the plane of said plate at an angle comprised between 30° and 60°, the arrangement being located in a middle part, in width, on a predetermined part of the length of the plate so that the compression screw provides for compression between the first and the second bone part, wherein the rib protrudes with respect to the plane of said plate and said third hole (1a1) is consequently positioned outside the plane of said plate, the first attachment hole being arranged to direct a first screw into said first bone part, and the second attachment hole being arranged to direct a second screw into said second bone part.
A portable electronic device, comprising a digital video broadcast receiver, characterised by: using a reference clock of the portable electronic device as a DVB reference clock; and a DVB frequency adjustment module configured to receive adjustment information associated with the reference clock of the portable electronic device and adjust frequency settings of the DVB receiver responsive to the adjustment information. using a reference clock of the portable electronic device as a DVB reference clock; and a DVB frequency adjustment module configured to receive adjustment information associated with the reference clock of the portable electronic device and adjust frequency settings of the DVB receiver responsive to the adjustment information.