mhurhangee/ep-ind-claims huggingface dataset:
Auto-darkening welding helmet, comprising: a helmet housing; an auto-darkening filter provided on the helmet housing and having a liquid crystal panel; and a touchable operating screen (40; 41) being adapted to enable an operator to set operating parameters of the auto-darkening filter; wherein the touchable operating screen (40; 41) is adapted to face towards the operator while the welding helmet is worn by the operator; wherein the auto-darkening filter comprises a body, the auto-darkening filter's body comprises a front side and a rear side, wherein the rear side of the filter body is directed to the inner side of the helmet, and wherein the auto-darkening welding helmet comprises a headband structure connected to the helmet housing, characterized in that the touchable operating screen (40; 41) is disposed directly adjacent to the liquid crystal panel, wherein (i) the touchable operating screen (40; 41) is integrated with the auto-darkening filter and is located on the rear side of the body such that it is spaced from the liquid crystal panel, or (ii) the touchable operating screen (40; 41) is provided on an inner surface of the helmet housing, and that the touchable operating screen (40; 41) is disposed to the auto-darkening filter such that an operator can manipulate the touchable operating screen (40; 41) only when the operator does not wear the welding helmet on the operator's head. a helmet housing; an auto-darkening filter provided on the helmet housing and having a liquid crystal panel; and a touchable operating screen (40; 41) being adapted to enable an operator to set operating parameters of the auto-darkening filter; wherein the touchable operating screen (40; 41) is adapted to face towards the operator while the welding helmet is worn by the operator; wherein the auto-darkening filter comprises a body, the auto-darkening filter's body comprises a front side and a rear side, wherein the rear side of the filter body is directed to the inner side of the helmet, and wherein the auto-darkening welding helmet comprises a headband structure connected to the helmet housing, characterized in that the touchable operating screen (40; 41) is disposed directly adjacent to the liquid crystal panel, wherein (i) the touchable operating screen (40; 41) is integrated with the auto-darkening filter and is located on the rear side of the body such that it is spaced from the liquid crystal panel, or (ii) the touchable operating screen (40; 41) is provided on an inner surface of the helmet housing, and that the touchable operating screen (40; 41) is disposed to the auto-darkening filter such that an operator can manipulate the touchable operating screen (40; 41) only when the operator does not wear the welding helmet on the operator's head. (i) the touchable operating screen (40; 41) is integrated with the auto-darkening filter and is located on the rear side of the body such that it is spaced from the liquid crystal panel, or (ii) the touchable operating screen (40; 41) is provided on an inner surface of the helmet housing,
A MIMO OTA performance test system, comprising: a base station simulator, configured to send multiple streams of downlink test signals to a channel emulator by using multiple downlink ports; the channel emulator, configured to: perform channel emulation processing on the multiple streams of received downlink test signals according to a complex number pattern of each of multiple receive antennas of a terminal device, a downlink radiation channel inverse matrix, and a specified downlink channel fading model, and further configured to send the multiple streams of processed downlink test signals to the terminal device in an anechoic chamber by using multiple downlink antennas in the anechoic chamber; and the terminal device, configured to: receive, by using the multiple receive antennas, the multiple streams of processed downlink test signals sent by the channel emulator, and feed back an acknowledgement message to the base station simulator according to each stream of received processed downlink test signal, wherein the acknowledgement message that is fed back according to the stream of processed downlink test signal is used to notify the base station simulator whether the terminal device correctly demodulates the processed downlink test signal, wherein the base station simulator is further configured to determine a downlink throughput of the terminal device according to a quantity of streams of downlink test signals that are sent and a quantity of pieces of acknowledgement information, among received acknowledgement messages, indicating that the terminal device performs correct demodulation. a base station simulator, configured to send multiple streams of downlink test signals to a channel emulator by using multiple downlink ports; the channel emulator, configured to: perform channel emulation processing on the multiple streams of received downlink test signals according to a complex number pattern of each of multiple receive antennas of a terminal device, a downlink radiation channel inverse matrix, and a specified downlink channel fading model, and further configured to send the multiple streams of processed downlink test signals to the terminal device in an anechoic chamber by using multiple downlink antennas in the anechoic chamber; and the terminal device, configured to: receive, by using the multiple receive antennas, the multiple streams of processed downlink test signals sent by the channel emulator, and feed back an acknowledgement message to the base station simulator according to each stream of received processed downlink test signal, wherein the acknowledgement message that is fed back according to the stream of processed downlink test signal is used to notify the base station simulator whether the terminal device correctly demodulates the processed downlink test signal, wherein the base station simulator is further configured to determine a downlink throughput of the terminal device according to a quantity of streams of downlink test signals that are sent and a quantity of pieces of acknowledgement information, among received acknowledgement messages, indicating that the terminal device performs correct demodulation.
An optically transparent dome, comprising: an interface portion formed of a Nanocomposite Optical Ceramic, NCOC, material comprising two or more different types of nanograins dispersed in one another, each nanograin type having a coefficient of thermal expansion, CTE; and an aggregate CTE of the NCOC material based on the CTE of each nanograin type, wherein the aggregate CTE is tuned to approximate a CTE of an interface material of a vehicle body and wherein the aggregate CTE is tuned to facilitate direct brazing of the interface portion to the vehicle body. an interface portion formed of a Nanocomposite Optical Ceramic, NCOC, material comprising two or more different types of nanograins dispersed in one another, each nanograin type having a coefficient of thermal expansion, CTE; and an aggregate CTE of the NCOC material based on the CTE of each nanograin type, wherein the aggregate CTE is tuned to approximate a CTE of an interface material of a vehicle body and wherein the aggregate CTE is tuned to facilitate direct brazing of the interface portion to the vehicle body.
Process for producing quartz-containing silicone compositions, characterized in that during compounding 0.1-5% by weight of an alkaline compound is always fully homogenously incorporated into at least a portion of the other components and incorporation of the special filler quartz flour is carried out only subsequently.
Lifting frame of an industrial truck with an outer mast designed as a vertical mast and with at least one extendible mast (11; 12) designed as an inner mast or central mast, wherein the vertical mast and the extendible mast (11; 12) are formed from in each case two laterally spaced-apart, vertical rail profiles (10a, 10b; 11a, 11b; 12a, 12b), characterized in that at least one supporting roller is arranged in the lower region of the extendible mast, said supporting roller guiding the extendible mast in the vertical mast and being connected to opposite running surfaces (28, 29) formed on the rail profiles (10a; 10b) of the vertical mast, wherein the rail profile (10a; 10b) of the vertical mast has an E-shaped cross section, wherein, between a load-near web and a load-remote web of the rail profile (10a; 10b) of the vertical mast, an additional web is formed on the rail profile (10a, 10b) of the vertical mast, wherein the load-near web and the additional web of the rail profile (10a; 10b) of the vertical mast form an inwardly facing profile chamber which receives the supporting roller arranged on the extendible mast, and a load-near running surface for the supporting roller arranged on the extendible mast is formed on the load-near web of the rail profile (10a, 10b) of the vertical mast and a load-remote running surface for the supporting roller arranged on the extendible mast is formed on the additional web of the rail profile (10a, 10b) of the vertical mast.
Receiver of a signal built as successive frames, comprising a plurality of antennas, a signal receiving chain associated with each antenna, each receiving chain including a power amplifier to which is applied a gain set point provided by a gain control unit (AGC0, AGC1) and a Fourier transform unit (FFT0, FFT1), characterized in that it comprises an antenna selecting unit configured to assess the gain set point provided by the gain control unit to the power amplifier of each of the receiving chains and to select one antenna from the antennas of said plurality of antennas which are associated to a receiving chain which gain set point is in a steady state, and a time synchronizing unit configured to determine the frame start and end times in the signal received by the selected antenna and to control the sequencing of the Fourier transform unit of each of the receiving chains by delivering a common starting signal to said Fourier transform units when a frame start time is determined in the signal received by the selected antenna.
An acoustic device, comprising: a neck loop that is constructed and arranged to be worn around the neck of a user, the neck loop being generally "U"-shaped with a central portion and first and second leg portions (20;22) that depend from the central portion, the neck loop comprising a housing that comprises a first acoustic waveguide having a first sound outlet opening, and a second acoustic waveguide having a second sound outlet opening; a first open-backed acoustic driver located in the first leg portion and acoustically coupled to the first waveguide, where the first open-backed acoustic driver is carried by the housing and has a first sound axis that is pointed generally at the expected location of one ear of the user; a second open-backed acoustic driver located in the first leg portion and acoustically coupled to the second waveguide, where the second open-backed acoustic driver is carried by the housing and has a second sound axis that is pointed generally at the expected location of the other ear of the user; and a retention member extending from the housing of the neck loop, the retention member being sized and configured to contact the neck of the user and further stabilize the acoustic device; wherein the first sound outlet opening is located proximate to the second acoustic driver and the second sound outlet opening is located proximate to the first acoustic driver; and wherein the first and second acoustic drivers are driven such that they radiate sound that is out of phase. a neck loop that is constructed and arranged to be worn around the neck of a user, the neck loop being generally "U"-shaped with a central portion and first and second leg portions (20;22) that depend from the central portion, the neck loop comprising a housing that comprises a first acoustic waveguide having a first sound outlet opening, and a second acoustic waveguide having a second sound outlet opening; a first open-backed acoustic driver located in the first leg portion and acoustically coupled to the first waveguide, where the first open-backed acoustic driver is carried by the housing and has a first sound axis that is pointed generally at the expected location of one ear of the user; a second open-backed acoustic driver located in the first leg portion and acoustically coupled to the second waveguide, where the second open-backed acoustic driver is carried by the housing and has a second sound axis that is pointed generally at the expected location of the other ear of the user; and a retention member extending from the housing of the neck loop, the retention member being sized and configured to contact the neck of the user and further stabilize the acoustic device; wherein the first sound outlet opening is located proximate to the second acoustic driver and the second sound outlet opening is located proximate to the first acoustic driver; and wherein the first and second acoustic drivers are driven such that they radiate sound that is out of phase.
A work vehicle comprising: a vehicle body; a cabin placed on the vehicle body; and an operation mechanism of the work vehicle comprising: a first link portion which is supported by the vehicle body, wherein the first link portion is connected to a transmission such that a shift stage of the transmission is changeable; a second link portion which is supported by the cabin, wherein the second link portion is connected to the operation tool capable of changing the shift stage of the transmission; and a third link portion which has flexibility and connects the first link portion and the second link portion so as to be interlockable, characterised in that: the third link portion includes a wire that is configured to be elastically deformed when a force is applied in the compressive direction of the wire. a vehicle body; a cabin placed on the vehicle body; and an operation mechanism of the work vehicle comprising: a first link portion which is supported by the vehicle body, wherein the first link portion is connected to a transmission such that a shift stage of the transmission is changeable; a second link portion which is supported by the cabin, wherein the second link portion is connected to the operation tool capable of changing the shift stage of the transmission; and a third link portion which has flexibility and connects the first link portion and the second link portion so as to be interlockable, characterised in that: the third link portion includes a wire that is configured to be elastically deformed when a force is applied in the compressive direction of the wire. a first link portion which is supported by the vehicle body, wherein the first link portion is connected to a transmission such that a shift stage of the transmission is changeable; a second link portion which is supported by the cabin, wherein the second link portion is connected to the operation tool capable of changing the shift stage of the transmission; and a third link portion which has flexibility and connects the first link portion and the second link portion so as to be interlockable, characterised in that: the third link portion includes a wire that is configured to be elastically deformed when a force is applied in the compressive direction of the wire.
A WC basket having solid or gel preparations, comprising - at least two containers (3a, 3b, 3c, 3d) for receiving at least two preparations (4a, 4b, 4c, 4d), wherein the containers (3a, 3b, 3c, 3d) can be positioned below the toilet rim such that it is possible for flushing water to flow over said containers when the toilet is flushed, and in each case at least one inlet opening (5a, 5b, 5c, 5d) and one outlet opening (6a, 6b, 6c, 6d) are formed in the container wall for the flushing water; and - a holder for securing the WC basket on the toilet bowl rim, wherein a flushing-water distributing element being arranged and configured on the WC basket in such a manner that the flushing-water distributing element is acted on by flushing water when the toilet is flushed and a uniformly distributed supply of flushing water into the inlet openings (5a, 5b, 5c, 5d) of the containers (3a, 3b, 3c, 3d) is achieved, characterized, in that the containers (3a, 3b, 3c, 3d) are formed in a substantially ball-like manner. - at least two containers (3a, 3b, 3c, 3d) for receiving at least two preparations (4a, 4b, 4c, 4d), wherein the containers (3a, 3b, 3c, 3d) can be positioned below the toilet rim such that it is possible for flushing water to flow over said containers when the toilet is flushed, and in each case at least one inlet opening (5a, 5b, 5c, 5d) and one outlet opening (6a, 6b, 6c, 6d) are formed in the container wall for the flushing water; and - a holder for securing the WC basket on the toilet bowl rim,
An in-plane switching liquid crystal display comprising: a first polarizer plate; a second polarizer plate; and a liquid crystal cell, which is horizontally aligned and filled with liquid crystal of positive dielectric anisotropy (Δε>0) or negative dielectric anisotropy (Δε<0), an optical axis of the liquid crystal filled in the liquid crystal cell being aligned in-plane in parallel to the first and second polarizer plates (1,2), wherein an absorption axis of the first polarizer plate is perpendicular to an absorption axis of the second polarizer plate, the optical axis of the liquid crystal filled in the liquid crystal cell is parallel to the absorption axis of the first polarizer plate, a first retardation film is aligned between the liquid crystal cell and the first polarizer plate, a second retardation film is aligned between the liquid crystal cell and the second polarizer plate, characterized in that both the first retardation film and the second retardation film are a positive biaxial retardation film defined by a following Equation, an optical axis of the first positive biaxial retardation film is parallel to the absorption axis of the first polarizer plate, an optical axis of the second positive biaxial retardation film is perpendicular to the absorption axis of the second polarizer plate, an in-plane retardation value of the first positive biaxial retardation film is equal to or less than 190 nm at a wavelength of 550 nm, and an in-plane retardation value of the second positive biaxial retardation film is in a range of 150 nm to 350 nm at a wavelength of 550 nm, n x ≠ n y ≠ n z and n x > n y and n z > n y, wherein n x and n y are in-plane refractive indexes, n z is a thickness refractive index, and the positive biaxial retardation film has a positive in-plane retardation value (R in =d×(n x -n y)) and a positive thickness retardation value (R th =d×(n z -n y)) in which d is a thickness of a film. a first polarizer plate; a second polarizer plate; and a liquid crystal cell, which is horizontally aligned and filled with liquid crystal of positive dielectric anisotropy (Δε>0) or negative dielectric anisotropy (Δε<0), an optical axis of the liquid crystal filled in the liquid crystal cell being aligned in-plane in parallel to the first and second polarizer plates (1,2),
A spectrum use assessment server, comprising: a communications interface over which spectrum use data is received from each of plural electronic devices, the spectrum use data from each electronic device including at least location of the electronic device and operating channel of the electronic device; and a processor that executes logical instructions to: determine a spectrum use coverage area of each electronic device; and identify an overlap in the coverage areas in which two or more of the electronic devices engage in competing spectrum use. a communications interface over which spectrum use data is received from each of plural electronic devices, the spectrum use data from each electronic device including at least location of the electronic device and operating channel of the electronic device; and a processor that executes logical instructions to: determine a spectrum use coverage area of each electronic device; and identify an overlap in the coverage areas in which two or more of the electronic devices engage in competing spectrum use. determine a spectrum use coverage area of each electronic device; and identify an overlap in the coverage areas in which two or more of the electronic devices engage in competing spectrum use.
A scintillator comprising a crystal material including CsI (cesium iodide), as a host material, and thallium (Tl), as a luminescent center, and doped with bismuth (Bi).
Device for heating food products, including a housing, a first heating plate and a second heating plate, wherein the first heating plate is arranged in a first position parallel to the second heating plate, wherein the first heating plate is able to be pivoted from the first position into a second position and vice versa, wherein the first heating plate and the second heating plate are in each case configured to be heated and to heat a food product in direct contact, wherein the device includes a ventilation means and air ducts, wherein the ventilation means is arranged on the housing and is configured to suction air from outside the device and to blow it into the air ducts, and wherein the air ducts are configured to guide the air from the ventilation means to the first heating plate, characterised in that the first heating plate includes air passages, wherein the air passages are configured to guide air from the air ducts between the first plate in the first position and the second heating plate.
A pallet-like underframe, in particular for transport and storage containers for liquids which are equipped with a plastic inner container with a closable filler connection and a drain connection for the connection of a drain fitting as well as an outer jacket made of a metal grid or sheet metal, wherein the underframe has a base for supporting the inner container and corner and middle feet made of metal which are mounted on a foot frame and on which the base of the underframe is mounted, wherein the corner feet comprise a cup-shaped corner foot body having a front wall curved in accordance with a corner radius of a frame corner of the foot frame and cup parts formed laterally to a central axis of the front wall, wherein the cup parts each comprise an edge web formed on the peripheral edge of the front wall and bent inwards, the edge web comprising an upper edge web section, a lower edge web section and a lateral edge web section formed between the upper and the lower edge web section on a side edge of the front wall, characterised in that the upper edge web section serves to connect the corner foot to the base and the lower edge web section serves to connect the corner foot to the foot frame, wherein the upper edge web section, the lateral edge web section and the lower edge web section are configured to go over into one another continuously in edge web forming regions.
Topical cosmetic, non-therapeutical use of a compound of formula or a salt thereof, wherein R1 is hydrogen R2 is hydroxyl, and R3 is CH 2 or R1 is hydrogen R2 is methyl (CH 3), and R3 is oxygen in a topical composition in an amount of 0.0001 to 5 wt.-%, based on the total weight of the composition, for the enhancement of the appearance of hair in an animal including human, wherein the enhancement of the appearance of hair is selected from the group consisting of: restoring hair color and delaying the onset of greyness in hair, or delaying the onset or severity of age-associated hair loss and maintaining of the natural hair color. R1 is hydrogen R2 is hydroxyl, and R3 is CH 2 R1 is hydrogen R2 is methyl (CH 3), and R3 is oxygen