mhurhangee/ep-ind-claims huggingface dataset:
An electric saw being portable and/or wheeled, such as a wall saw or a floor saw, comprising a circular rotatable saw blade and a first electric drive motor for driving the saw blade, a second electric motor for moving the saw along a surface to be sawn, and a third electric motor for raising and lowering the saw blade, where the drive motors (5, 12, 13) are individually powered from an external power supply, which to each motor delivers a three phase current via a cable comprising three electrical wires (24, 25, 27) for each motor (5, 12, 13), i.e. one for each phase, characterized in that the cable is a multicore cable and also includes communication wires for data communication between the electric saw and the power supply, where the communication wires include two conductors and an earth/ground at either the wall saw or the power supply, where the second motor and/or the third motor is a three phase electrical motor having an inner stator and an outer rotor comprising a plurality of permanent magnets (34a, 34b), and wherein at least three Hall Effect sensors (H1, H2, H3) are mounted around the periphery of the outer rotor for determining the electrical position and/or electrical positional change ( -) by monitoring the leak magnetic flux of the permanent magnets (34a, 34b), and where the communication wires are used for transmitting the electrical position or positional change ( -) of at least one of the second motor and third motor to the power supply and that the power supply includes commutation means (22, 23) for commutating the electrical phases ( -) for the corresponding second motor and/or third motor based on the received electrical position or positional change ( -) of the motor thereof.
Dental handpiece comprising: - a head suitable for driving a tool, - a body with proximal section extending in a longitudinal direction (I-I) and intended to be connected by a proximal end face to a distal face of a drive motor, - indexing means, suitable for immobilizing the body of the dental handpiece in a defined angular position about the longitudinal direction (I-I) relative to the drive motor, - electric means for lighting the working area of the tool, - electrical energy transfer means for transferring the electrical energy from the proximal end face to the electric lighting means, comprising electrical connection means, characterized in that: - the indexing means are retractable or set back relative to the proximal end face, - the electrical connection means, comprising at least one contact terminal (11a, 11b), can be displaced in the longitudinal direction (I-I) between a retracted position in which the electrical connection means do not extend axially in the longitudinal direction (I-I) beyond the proximal end face of the body, and a connection position in which the electrical connection means extend axially in the longitudinal direction (I-I) beyond the proximal end face of the body, - first elastic means permanently return the electrical connection means to the connection position. - a head suitable for driving a tool, - a body with proximal section extending in a longitudinal direction (I-I) and intended to be connected by a proximal end face to a distal face of a drive motor, - indexing means, suitable for immobilizing the body of the dental handpiece in a defined angular position about the longitudinal direction (I-I) relative to the drive motor, - electric means for lighting the working area of the tool, - electrical energy transfer means for transferring the electrical energy from the proximal end face to the electric lighting means, comprising electrical connection means, - the indexing means are retractable or set back relative to the proximal end face, - the electrical connection means, comprising at least one contact terminal (11a, 11b), can be displaced in the longitudinal direction (I-I) between a retracted position in which the electrical connection means do not extend axially in the longitudinal direction (I-I) beyond the proximal end face of the body, and a connection position in which the electrical connection means extend axially in the longitudinal direction (I-I) beyond the proximal end face of the body, - first elastic means permanently return the electrical connection means to the connection position.
A separator for use in a lithium metal secondary battery, comprising: a separator body; and a solid superacid coating layer coated on the separator body and comprising solid superacid material having a porous structure, wherein the solid superacid coating layer is formed on a surface of the separator body for facing a lithium metal negative electrode of the lithium metal secondary battery. a separator body; and a solid superacid coating layer coated on the separator body and comprising solid superacid material having a porous structure, wherein the solid superacid coating layer is formed on a surface of the separator body for facing a lithium metal negative electrode of the lithium metal secondary battery.
A method comprising: receiving, by a wireless device, an activation command indicating activation of a transmission configuration indicator, TCI, state for a first control resource set, coreset, with a coreset pool index of a plurality of coreset pool indexes of a cell; receiving, via a second coreset with the coreset pool index, downlink control information, DCI, indicating transmission of an aperiodic sounding reference signal, SRS, via the cell; and in response to the receiving the DCI via the second coreset with the coreset pool index, transmitting the aperiodic SRS with a transmission parameter determined based on the TCI state associated with the coreset pool index. receiving, by a wireless device, an activation command indicating activation of a transmission configuration indicator, TCI, state for a first control resource set, coreset, with a coreset pool index of a plurality of coreset pool indexes of a cell; receiving, via a second coreset with the coreset pool index, downlink control information, DCI, indicating transmission of an aperiodic sounding reference signal, SRS, via the cell; and in response to the receiving the DCI via the second coreset with the coreset pool index, transmitting the aperiodic SRS with a transmission parameter determined based on the TCI state associated with the coreset pool index.
A lubricating oil composition, comprising: a lubricating base oil; and (C-1) a boronated succinimide compound having a weight-average molecular weight of 4,000 to 7,000 and (C-2) a boronated succinimide compound having a weight-average molecular weight of more than 7,000 and not more than 10,000, wherein a weight ratio (C-2)/(C-1) of component (C-2) to component (C-1) is 1 to 10 and a content of component (C-2) in the lubricating oil composition is 0.2 to 3.0 % by weight. a lubricating base oil; and (C-1) a boronated succinimide compound having a weight-average molecular weight of 4,000 to 7,000 and (C-2) a boronated succinimide compound having a weight-average molecular weight of more than 7,000 and not more than 10,000, wherein a weight ratio (C-2)/(C-1) of component (C-2) to component (C-1) is 1 to 10 and a content of component (C-2) in the lubricating oil composition is 0.2 to 3.0 % by weight. (C-1) a boronated succinimide compound having a weight-average molecular weight of 4,000 to 7,000 and (C-2) a boronated succinimide compound having a weight-average molecular weight of more than 7,000 and not more than 10,000, wherein
An automatic driving system comprising: a monitoring device that is provided in each of multiple regions which are set inside an area, and that monitors an obstacle in the corresponding region; an area monitoring computer that is provided to correspond to the area, and that acquires obstacle information regarding the obstacle which is detected by each of the multiple monitoring devices; a wide-region monitoring network system that performs overall control of multiple of the area monitoring computers; and an automatic traveling machine (R, C) that runs in the area, and that drives automatically avoiding the obstacle based on the obstacle information, characterised in that the monitoring device detects the obstacle inside the area from image data captured inside the area in real time, calculates a value corresponding to information of at least one of the position, moving speed, moving direction, moving acceleration, and size of the obstacle, and sends the calculation result to the area monitoring computer as the obstacle information, and the area monitoring computer sends the obstacle information to the automatic traveling machine (R, C) based on the area through which the automatic traveling machine (R, C) travels. a monitoring device that is provided in each of multiple regions which are set inside an area, and that monitors an obstacle in the corresponding region; an area monitoring computer that is provided to correspond to the area, and that acquires obstacle information regarding the obstacle which is detected by each of the multiple monitoring devices; a wide-region monitoring network system that performs overall control of multiple of the area monitoring computers; and an automatic traveling machine (R, C) that runs in the area, and that drives automatically avoiding the obstacle based on the obstacle information,
A cathode for electrolysis comprising a conductive substrate and a Ru element-containing catalyst layer on the conductive substrate, characterized in that in the catalyst layer, the ratio of the maximum intensity of the Ru 3d 5/2 peak appearing between 281.4 eV and 282.4 eV to the maximum intensity of the Ru 3d 5/2 peak appearing between 280.0 eV and 281.0 eV, in an X-ray photoelectron spectroscopic measurement is 0.45 or more, the catalyst layer comprises, as a second component, at least one or more elements selected from Nd, Pm, Sm, Eu, Gd, Tb and Dy, wherein the catalyst layer comprises, as a third component, at least one or more elements selected from Mn, Fe, Co, Zn, Ga, S and Pb, wherein the Ru element in the catalyst layer is ruthenium oxide or ruthenium hydroxide, and wherein the amount of the element(s) of the third component is 0.01 mol or more and less than 1 mol in relation to 1 mol of the Ru element.
An electric motor with a motor housing and with a further housing which comprises electric and/or electronic components, receives a control apparatus and in which at least one component which produces heat on operation of the motor is arranged, with at least one fluid-leading channel circuit which conductively connects the inside of the motor housing to the interior of the further housing, with an impeller (15"') for producing a fluid flow in the channel circuit, characterised in that a guidance device which surrounds the impeller (15") for producing a fluid flow in the channel circuit is provided in the motor housing (1") and comprises an essentially radially running conduit exit into the further housing and an essentially radially arranged conduit entry which comes from the further housing, and the conduit entry and the conduit exit lie in the same radial plane.
Chassis for a rail vehicle, in particular for a locomotive, said chassis having a chassis frame, which is supported at least on a first wheel set and a second wheel set, and an A-arm per wheel set (3, 4) on both sides of the chassis for horizontally guiding the axle of the wheel set (3, 4), wherein an A-arm is hinged to one of two axle bearings of a wheel set (3, 4) by a wheel-set-side bearing, and to the chassis frame by two frame-side bearings, wherein the bearings (9, 10) of each A-arm are arranged respectively on the corners of a horizontally aligned isosceles triangle, the tip of the triangle forming the wheel-set-side bearing and the base of the triangle forming the frame-side bearings, and wherein the frame-side bearings have elastomer bushings with a constant longitudinal and transverse rigidity, characterised in that the wheel-set-side bearings have hydraulic bushings with constant transverse rigidity and variable longitudinal rigidity (c), wherein each hydraulic bushing has an externally located fluid chamber in the longitudinal direction and an internally located fluid chamber in the longitudinal direction, which are arranged opposite one another in the longitudinal direction and are filled with a hydraulic fluid, wherein each fluid chamber (31, 32) is connected to a fluid duct (33, 34) through which hydraulic fluid can flow into or out of the fluid chamber (31, 32), wherein the longitudinal rigidity (c) of the hydraulic bushing varies as a function of the excitation frequency of fluid flows forced into or out of a fluid chamber (31, 32) by wheel set guiding forces, and wherein hydraulic bushings arranged on the same chassis side are connected via external fluid ducts such that the externally located fluid chamber of the first wheel set is hydraulically coupled to the internally located fluid chamber of the second wheel set and the internally located fluid chamber of the first wheel set is hydraulically coupled to the externally located fluid chamber of the second wheel set.
A coring tool, comprising: a core tube assembly; a carrier chamber defined within the core tube assembly for storing one or more core samples drilled from a downhole formation having a wellbore, the wellbore having a wellbore fluid therein, wherein the wellbore fluid has a wellbore fluid density; a non-hydrocarbon, non-reactive heavy weight fluid present within the carrier chamber, the heavy weight fluid exhibiting a heavy weight fluid density of about 2 pounds per gallon (240 kg/m 3) greater than the wellbore fluid density; a pressure housing cover selectively rotatable between an open position, where the one or more core samples are able to be inserted into the carrier chamber, and a closed position, where the carrier chamber is sealed; and a cover activation mechanism coupled to the core tube assembly and operable to move the pressure housing cover between the closed position and the open position. a core tube assembly; a carrier chamber defined within the core tube assembly for storing one or more core samples drilled from a downhole formation having a wellbore, the wellbore having a wellbore fluid therein, wherein the wellbore fluid has a wellbore fluid density; a non-hydrocarbon, non-reactive heavy weight fluid present within the carrier chamber, the heavy weight fluid exhibiting a heavy weight fluid density of about 2 pounds per gallon (240 kg/m 3) greater than the wellbore fluid density; a pressure housing cover selectively rotatable between an open position, where the one or more core samples are able to be inserted into the carrier chamber, and a closed position, where the carrier chamber is sealed; and a cover activation mechanism coupled to the core tube assembly and operable to move the pressure housing cover between the closed position and the open position.
A locking system for vehicles with a component carrier, which is a one part unit having at least a first section and a second section, characterized in that a weak linelike connection is provided between the two sections (6, 7) and designed as a predetermined breaking point.
A wheel rack, comprising: a locking frame plate comprising: a first L-shaped plate; a second L-shaped plate and a stopper plate; a ball seat fixed to the locking frame plate; and a rod having a first end with a sphere attached thereto, the sphere being received by the ball seat and the rod being fixed relative to the sphere such that rotation of the rod causes the same rotation in the sphere, wherein the locking frame plate is configured to be fixed to a jamb of a vehicle lift and wherein the first L-shaped plate, the second L-shaped plate, and the stopper plate are adjustably secured together to fit around and be fixed to the jamb. a locking frame plate comprising: a first L-shaped plate; a second L-shaped plate and a stopper plate; a first L-shaped plate; a second L-shaped plate and a stopper plate; a ball seat fixed to the locking frame plate; and a rod having a first end with a sphere attached thereto, the sphere being received by the ball seat and the rod being fixed relative to the sphere such that rotation of the rod causes the same rotation in the sphere,
A processor comprising: fetch circuitry to fetch a single instruction having fields to specify an opcode and locations (204, 206, 208) of first source, second source, and destination vectors (212A, 212B, 218), the opcode to indicate execution circuitry is to generate products (215A, 215B) of N pairs of 16-bit floating-point elements of the first and second source vectors (212A, 212B), and accumulate the products with previous contents of a corresponding single-precision element of the destination; decode circuitry to decode the fetched instruction; and execution circuitry to execute the instruction as per the opcode, wherein a format of the 16-bit floating-point elements is bfloat16, wherein the execution circuitry, in generating products, is to convert each 16-bit floating-point element in each pair to a single precision element by packing the 16 bits of the 16-bit floating-point element into the upper 16 bits of the single precision element, zeroing the lower 16 bits of the single precision element, wherein the execution circuitry is further to saturate the products (215A, 215B) and the results of the accumulation. fetch circuitry to fetch a single instruction having fields to specify an opcode and locations (204, 206, 208) of first source, second source, and destination vectors (212A, 212B, 218), the opcode to indicate execution circuitry is to generate products (215A, 215B) of N pairs of 16-bit floating-point elements of the first and second source vectors (212A, 212B), and accumulate the products with previous contents of a corresponding single-precision element of the destination; decode circuitry to decode the fetched instruction; and execution circuitry to execute the instruction as per the opcode, wherein a format of the 16-bit floating-point elements is bfloat16, wherein the execution circuitry, in generating products, is to convert each 16-bit floating-point element in each pair to a single precision element by packing the 16 bits of the 16-bit floating-point element into the upper 16 bits of the single precision element, zeroing the lower 16 bits of the single precision element, wherein the execution circuitry is further to saturate the products (215A, 215B) and the results of the accumulation.
A base station configured to manage a cell, comprising: a transmitter configured to transmit a radio signal to a user terminal within the cell; and a base station side controller configured to set a transmission stop interval in which the transmission of the radio signal including a cell-specific reference signal is stopped, wherein the transmitter is configured to intermittently transmit the cell-specific reference signal that is included in the radio signal, the base station side controller is configured to set the transmission stop interval to a period of time in which the transmitter does not transmit the cell-specific reference signal, and the transmitter is configured to notify a neighbor base station of information indicating a duration of the transmission of the radio signal. a transmitter configured to transmit a radio signal to a user terminal within the cell; and a base station side controller configured to set a transmission stop interval in which the transmission of the radio signal including a cell-specific reference signal is stopped, wherein the transmitter is configured to intermittently transmit the cell-specific reference signal that is included in the radio signal, the base station side controller is configured to set the transmission stop interval to a period of time in which the transmitter does not transmit the cell-specific reference signal, and the transmitter is configured to notify a neighbor base station of information indicating a duration of the transmission of the radio signal.
A lighting device comprising: a tubular body; a first plurality of solid state light emitting elements arranged on a first surface of a first carrier inside said tubular body; and a flexible reflective sheet covering said first surface and a first part of an inner surface of the tubular body to an extent sufficient to obscure direct visibility of the light emitting surface of the first light emitting elements if viewed through a light outlet portion from a location external to the tubular body, wherein said light outlet portion includes a second part of the inner surface that is not covered by the flexible reflective sheet; wherein the flexible reflective sheet is aligned against the inner surface of the tubular body, and characterized in that the flexible reflective sheet is wrapped around the carrier. a tubular body; a first plurality of solid state light emitting elements arranged on a first surface of a first carrier inside said tubular body; and a flexible reflective sheet covering said first surface and a first part of an inner surface of the tubular body to an extent sufficient to obscure direct visibility of the light emitting surface of the first light emitting elements if viewed through a light outlet portion from a location external to the tubular body, wherein said light outlet portion includes a second part of the inner surface that is not covered by the flexible reflective sheet; wherein the flexible reflective sheet is aligned against the inner surface of the tubular body, and characterized in that the flexible reflective sheet is wrapped around the carrier.
Sanitary installation part (1, 2, 4, 5, 6, 7) having an aerated jet regulator, or being designed as such, and having an installation housing which has a circumferential wall bounding at least one aeration duct at least in a sub-region of at least double-walled design and which has a thread for fastening to a mating thread which is provided on the water outlet of a sanitary outlet fitting, wherein the installation housing has an outflow-side housing end side which is designed as a grid, mesh or perforated structure and which has throughflow holes, wherein at least one insert part is able to be inserted into the installation housing as far as an insertion stop, and wherein the at least one aeration duct, which is open towards the outflow-side housing end side, opens into at least one aeration opening which leads into the housing interior of the installation housing, wherein the thread provided on the installation housing is formed as an outer thread arranged on the housing outer circumference and interacting with an inner thread which is situated on the inner circumference of the water outlet and which is provided as a mating thread, characterized in that the installation housing has an outflow-side housing portion with a housing cross section which is reduced in comparison with the adjoining inflow-side housing portion, and the free end boundary of the outflow-side housing portion, which housing portion projects beyond the water outlet, serves as a drip edge, and in that the housing end side is integrally connected to the installation housing.