mhurhangee/ep-ind-claims huggingface dataset:
A power supply apparatus comprising: a latch type first relay inserted between a system power supply and a load and having a switch, a tripping coil for opening the switch, and a closing coil for closing the switch; an electricity storage system having a charging and discharging unit inserted between a secondary battery and the load; a non-latch type second relay having a contact and an operating coil for opening and closing the contact, with the operating coil being connected between the electricity storage system and the load, wherein the operating coil of the second relay is connected between the system power supply and the load; and a control circuit connected to the first relay via the contact of the second relay. a latch type first relay inserted between a system power supply and a load and having a switch, a tripping coil for opening the switch, and a closing coil for closing the switch; an electricity storage system having a charging and discharging unit inserted between a secondary battery and the load; a non-latch type second relay having a contact and an operating coil for opening and closing the contact, with the operating coil being connected between the electricity storage system and the load, wherein the operating coil of the second relay is connected between the system power supply and the load; and a control circuit connected to the first relay via the contact of the second relay.
A computer-implemented method of determining a value indicative of damage incurred by a system of gears in a wind turbine, the method comprising: determining two or more centre harmonic frequency amplitudes according to vibrations of the system of gears; determining a plurality of sideband amplitudes of each of the two or more centre harmonic frequency amplitudes; summing the two or more centre harmonic frequency amplitudes to calculate a total centre harmonic frequency amplitude; summing each of the plurality of sideband amplitudes of the two or more centre harmonic frequency amplitudes to calculate a total sideband amplitude; determining a value indicative of damage incurred by the system of gears based upon the total sideband amplitude and the total centre harmonic frequency amplitude. determining two or more centre harmonic frequency amplitudes according to vibrations of the system of gears; determining a plurality of sideband amplitudes of each of the two or more centre harmonic frequency amplitudes; summing the two or more centre harmonic frequency amplitudes to calculate a total centre harmonic frequency amplitude; summing each of the plurality of sideband amplitudes of the two or more centre harmonic frequency amplitudes to calculate a total sideband amplitude; determining a value indicative of damage incurred by the system of gears based upon the total sideband amplitude and the total centre harmonic frequency amplitude.
Light signal, in particular for railway safety installations, having an LED signal transmitter, wherein the LED signal transmitter has a programming interface for specifying parameters for the LED signal transmitter and for continual and on demand programming, wherein the parameters relate to LED control and/or operating voltage selection and/or characteristic adjustment and/or monitoring, characterised in that a test interface is provided for reading out the parameters of the LED signal transmitter.
A method of controlling a touch input of a terminal, the method comprising: sensing the touch input through a touch panel for sensing a user touch input and an Electro Magnetic Resonance panel for sensing a pen touch input; determining, when the touch input is sensed, a touch position; determining, when the touch input is sensed, whether the touch input is a pen touch input or a user touch input; and if the touch input is a pen touch input sensed through the EMR panel: setting a partial area of the touch panel comprising the determined touch position as an effective touch area (410, 710) of the touch panel; processing, when a user touch input is also sensed inside the effective touch area (410, 710), the user touch input sensed in the effective touch area (410, 710) as an effective touch input; and ignoring a user touch input sensed outside the effective touch area (410, 710); else if the touch input is a user touch input sensed through the touch panel: processing the user touch input without setting an effective touch area (410, 710). sensing the touch input through a touch panel for sensing a user touch input and an Electro Magnetic Resonance panel for sensing a pen touch input; determining, when the touch input is sensed, a touch position; determining, when the touch input is sensed, whether the touch input is a pen touch input or a user touch input; and if the touch input is a pen touch input sensed through the EMR panel: setting a partial area of the touch panel comprising the determined touch position as an effective touch area (410, 710) of the touch panel; processing, when a user touch input is also sensed inside the effective touch area (410, 710), the user touch input sensed in the effective touch area (410, 710) as an effective touch input; and ignoring a user touch input sensed outside the effective touch area (410, 710); setting a partial area of the touch panel comprising the determined touch position as an effective touch area (410, 710) of the touch panel; processing, when a user touch input is also sensed inside the effective touch area (410, 710), the user touch input sensed in the effective touch area (410, 710) as an effective touch input; and ignoring a user touch input sensed outside the effective touch area (410, 710); else if the touch input is a user touch input sensed through the touch panel: processing the user touch input without setting an effective touch area (410, 710).
A display device, comprising: a display panel; a light guide plate disposed at a rear of the display panel; an optical sheet disposed between the display panel and the light guide plate, an optical assembly configured to emit light to the display panel; a light absorbing layer positioned between the light guide plate and the optical sheet and configured to absorb a predetermined wavelength range of the emitted light by the display panel, wherein the emitted light by the display panel comprises a blue light, a green light, and a red light, wherein a peak intensity of the green light is in a range of 25% to 38% of a peak intensity of the blue light, and wherein a peak intensity of the red light is in a range of 14% to 32% of the peak intensity of the blue light, wherein the optical assembly comprises: a light source configured to emit the blue light; and an encapsulant configured to cover the light source, wherein yellow and red fluorescent particles are disposed in the encapsulant, wherein a total of the yellow and red fluorescent particles by weight is in a range of 4.2% to 6.8% of the encapsulant, wherein the proportion of the yellow fluorescent substance is 42 to 62%, and the proportion of the red fluorescent substance is 37 to 57% of the total. a display panel; a light guide plate disposed at a rear of the display panel; an optical sheet disposed between the display panel and the light guide plate, an optical assembly configured to emit light to the display panel; a light absorbing layer positioned between the light guide plate and the optical sheet and configured to absorb a predetermined wavelength range of the emitted light by the display panel, wherein the emitted light by the display panel comprises a blue light, a green light, and a red light, wherein a peak intensity of the green light is in a range of 25% to 38% of a peak intensity of the blue light, and wherein a peak intensity of the red light is in a range of 14% to 32% of the peak intensity of the blue light, wherein the optical assembly comprises: a light source configured to emit the blue light; and an encapsulant configured to cover the light source, wherein yellow and red fluorescent particles are disposed in the encapsulant, wherein a total of the yellow and red fluorescent particles by weight is in a range of 4.2% to 6.8% of the encapsulant, wherein the proportion of the yellow fluorescent substance is 42 to 62%, and the proportion of the red fluorescent substance is 37 to 57% of the total. a light source configured to emit the blue light; and an encapsulant configured to cover the light source, wherein yellow and red fluorescent particles are disposed in the encapsulant, wherein a total of the yellow and red fluorescent particles by weight is in a range of 4.2% to 6.8% of the encapsulant, wherein the proportion of the yellow fluorescent substance is 42 to 62%, and the proportion of the red fluorescent substance is 37 to 57% of the total.
A wireless communication method, applied to a non-terrestrial network, NTN, and comprising: obtaining, by a terminal device, a first uplink, UL, alignment timer from a network device, wherein the first UL alignment timer corresponds to a first timing advance group, TAG, the first TAG corresponds to a first serving cell group, the first serving cell group comprises at least one serving cell, and the first UL alignment timer is used for UL synchronization maintenance for the at least one serving cell in the first serving cell group; and starting, restarting, or stopping, by the terminal device, the first UL alignment timer according to indication information, upon receiving the indication information, wherein the indication information is associated with the first TAG or the first UL alignment timer; wherein the indication information indicates to start, restart, or stop the first UL alignment timer, wherein the indication information is carried in a system message.
Linear guide device with at least one linear guide unit having a housing which has two cover plates (36, 37) spaced apart in a height direction and in between a separate core body and a separate frame body encompassing the core body in a frame plane perpendicular to the height direction, wherein the housing defines two annular self-contained circulation channels (16, 17) spaced apart in the height direction, each holding a multiplicity of roller bearing elements arranged consecutively in the channel axial direction and able to perform a circulatory movement in the channel axial direction, wherein each circulation channel (16, 17) has a straight support channel section assigned to a front frame leg of the frame body and supporting the roller bearing elements contained in it against external forces, a return flow channel section assigned to a rear frame leg of the frame body and at a distance from the support channel section, and two curved deflecting channel sections (68, 69) arranged at the end and each assigned to an end frame leg (42c, 42d) of the frame body, wherein each support channel section has on the long side a working longitudinal slot allowing the partial protruding through of the roller bearing elements contained in it and bounded by the front frame leg, and wherein the core body forms a wall section of each support channel section acting as support face for the roller bearing elements located momentarily in the two support channel sections, characterised in that at least the wall sections of the return flow channel section in contact with the roller bearing elements and the deflecting channel sections (68, 69) of both circulation channels (16, 17), without involvement of the core body, are formed exclusively and jointly by the frame body and by the two cover plates (36, 37) formed separately with respect to the core body and the frame body in that, in the frame body on its top side and bottom side facing the cover plates (36, 37), there is formed in each case a guide slot extending along the rear frame leg and along the two end frame legs (42c, 42d), which is covered by the adjacent cover plate (36, 37) both in the area of the rear frame leg and in the area of the two end frame legs (42c, 42d), wherein each cover plate (36, 37) at the same time, together with the front frame leg of the frame body, bounds one of the two working longitudinal slots and wherein each cover plate (36, 37) is fixed solely to the core body, and only by this means are the two cover plates (36, 37), the core body and the frame body held together.
A compaction apparatus with a drive element and a fiber processing element, which is mounted to rotate about an axis of rotation and has a formation, such that this formation cooperates with the drive element and forms a gear stage, which is designed so that the fiber processing element and the drive element rotate at different rotational speeds during operation, characterized in that the compaction device comprises a cleaning device, which comprises a cleaning element that is arranged on an end face of the drive element, facing away from the fiber processing element in the direction of the axis of rotation and connected to the formation in a rotationally fixed manner, wherein the cleaning element has at least one stripping edge that runs parallel to the end face of the drive element in a plane and, seen in the direction of rotation of the cleaning element, has an increasing distance to the axis of rotation in order to actively convey fiber material away during operation.
A water hydraulic test method of conducting a water hydraulic test on a manufactured metal pipe by increasing a pressure in the test pipe to a predetermined test pressure and holding the test pressure for a predetermined time by supplying high-pressure water from an oil hydraulically driven booster cylinder into the test pipe, characterized in that a plurality of servo motor driven pumps connected in parallel is used as an oil hydraulic drive source for the booster cylinder, and before a pressure on an output side of the booster cylinder reaches a switching point pressure set to be lower by a predetermined pressure than the test pressure set in advance, the plurality of servo motor driven pumps operates simultaneously, after the pressure on the output side of the booster cylinder reaches the switching point pressure, the plurality of servo motor driven pumps stops operating except one and the pressure on the output side of the booster cylinder is increased to the test pressure and the test pressure is held by operation of the one servo motor driven pump, the booster cylinder comprising a plurality of booster cylinders (41A, 41B) arranged in parallel with respect to the test pipe, the plurality of booster cylinders (41A, 41B) having respective boosting ratios increasing in stages, and the booster cylinders (41A, 41B) are used in turn in order of increasing boosting ratio.
A method for manufacturing 2-hydroxy-4-methylthio-butyric acid (HMTBA) from 2-hydroxy-4-methylthio-butyronitrile (HMTBN), comprising the following steps: hydrolyzing HMTBN to HMTBA in the presence of a mineral acid in an aqueous medium, neutralizing said medium by adding a base, separating a first phase comprising at least the HMTBA and salts and a second phase containing salts, Said method being characterized in that the separation of the HMTBA from said salts of the first phase is carried out by subjecting the latter to chromatography. hydrolyzing HMTBN to HMTBA in the presence of a mineral acid in an aqueous medium, neutralizing said medium by adding a base, separating a first phase comprising at least the HMTBA and salts and a second phase containing salts, Said method being characterized in that the separation of the HMTBA from said salts of the first phase is carried out by subjecting the latter to chromatography.
A secondary battery (100, 200, 300, 400, 500) comprising: a can (120, 320); a plurality of electrode assemblies (130, 132, 134, 136) in the can; and a centre pin (140, 240, 340) in each of the electrode assemblies, wherein each centre pin is attached to a bottom portion of the can. a can (120, 320); a plurality of electrode assemblies (130, 132, 134, 136) in the can; and a centre pin (140, 240, 340) in each of the electrode assemblies, wherein each centre pin is attached to a bottom portion of the can.
A through pin assembly for securing an axle to a pair of mounting cheeks and stabilizing a machine member, comprising: an axle having a first end and a second end, a channel formed through the axle and running a length of the axle; a bearing mounted on a central section of the axle; a pair of expansion sleeves, wherein one of the pair of expansion sleeves is positioned over each of the first end and second end of the axle; and a locking device inserted into the channel, the locking device engaging the pair of expansion sleeves causing the expansion sleeves to expand into the mounting cheeks to secure the axle when a first end of the locking device is adjusted, wherein the locking device comprises: a pin having a first end that is threaded and a second end; a tension device threaded on the first end of the through pin and which engages the expansion sleeve on the first end of the axle; and a locking end member which engages the expansion sleeve on the second end of the axle; wherein the expansion sleeves on the first end and the second end of the axle expand into the pair of mounting cheeks to secure the axle when the tension device is adjusted, characterized in that the locking end member is threaded on the second end of the pin and has a shaped part that interlocks with a shaped part of the axle to ensure that the locking end member is not rotating during installation and dismounting; and the channel formed through the axle and running a length of the axle has a groove formed in each end of the channel as a seat for a gasket to seal off a lubrication chamber for distribution to the bearing. an axle having a first end and a second end, a channel formed through the axle and running a length of the axle; a bearing mounted on a central section of the axle; a pair of expansion sleeves, wherein one of the pair of expansion sleeves is positioned over each of the first end and second end of the axle; and a locking device inserted into the channel, the locking device engaging the pair of expansion sleeves causing the expansion sleeves to expand into the mounting cheeks to secure the axle when a first end of the locking device is adjusted, a pin having a first end that is threaded and a second end; a tension device threaded on the first end of the through pin and which engages the expansion sleeve on the first end of the axle; and a locking end member which engages the expansion sleeve on the second end of the axle; wherein the expansion sleeves on the first end and the second end of the axle expand into the pair of mounting cheeks to secure the axle when the tension device is adjusted,
An air and gas mixing device for a combustion apparatus comprising, a housing connectable on one side to a turbo fan and defining a predetermined space in an interior thereof through which gas and air can flow, which is divided into a first flow passage and a second flow passage; a first air supply part and first gas supply part connected to the first flow passage through mutually different pathways; a second air supply part and second gas supply part connected to the second flow passage through mutually different pathways; characterized in that: an opening/closing valve assembly including a first valve body, a second valve body, and a rotor having both ends thereof respectively connected to the first valve body and the second valve body; wherein the first valve body and the second valve body are configured to open and close the second air supply part and the second gas supply part located in the second flow passage respectively, for blocking flow of gas and air to the second air supply part and the second gas supply part in a low-output mode, and for opening the second air supply part and the second gas supply part in a high-output mode, wherein the opening/closing valve assembly comprises, a hinge provided inside the second flow passage; said rotor connected to the hinge, with both ends thereof respectively connected to a first valve body and a second valve body; a plunger connected at the rotor between the first valve body or the second valve body and the hinge; and a solenoid valve connected to the plunger and controlling an up and down motion of the plunger through an electrical signal, wherein the rotor is actuated to rotate around the hinge according to the principle of a lever, thereby the plunger opens and closes second air and gas supply parts (220, 240) with a short stroke. an opening/closing valve assembly including a first valve body, a second valve body, and a rotor having both ends thereof respectively connected to the first valve body and the second valve body; wherein the first valve body and the second valve body are configured to open and close the second air supply part and the second gas supply part located in the second flow passage respectively, for blocking flow of gas and air to the second air supply part and the second gas supply part in a low-output mode, and for opening the second air supply part and the second gas supply part in a high-output mode, wherein the opening/closing valve assembly comprises, a hinge provided inside the second flow passage; said rotor connected to the hinge, with both ends thereof respectively connected to a first valve body and a second valve body; a plunger connected at the rotor between the first valve body or the second valve body and the hinge; and a solenoid valve connected to the plunger and controlling an up and down motion of the plunger through an electrical signal, wherein the rotor is actuated to rotate around the hinge according to the principle of a lever, thereby the plunger opens and closes second air and gas supply parts (220, 240) with a short stroke.
A fan preform for a fan for a turbofan gas turbine engine, the fan comprising a rotor hub and a plurality of radially extending fan blades integral with the hub to form an integrally bladed rotor, each fan blade having a leading edge, a hub radius (R HUB) which is the radius of the leading edge at the hub relative to a centerline of the fan, and a tip radius (R TIP) which is the radius of the leading edge at a tip of the fan blade relative to the centerline of the fan wherein the fan preform includes the rotor hub of the fan and root stubs disposed on the hub at positions corresponding to alternate ones of said fan blades, the root stubs being configured such that blades can be fastened thereto, the fan preform being characterised in that circumferentially alternate ones of said fan blades are formed integrally with the hub preform without root stubs, leaving alternate root stubs on the hub preform to provide access for machine tools between the circumferentially alternate ones of said fan blades, and in that the ratio of the hub radius to the tip radius (R HUB /R TIP) is less than 0.25.