mhurhangee/ep-ind-claims huggingface dataset:
An automatic machining device for a high-speed rail pantograph carbon slide plate, wherein the automatic machining device is sequentially provided with a milling station and a sawing station and comprises a machine frame, a band sawing machine, a workpiece milling device, a computer numerical control system; the band sawing machine and the workpiece milling device are located on the same side of the machine frame; and a carbon slide plate workpiece to be machined is placed on the machine frame to be sequentially subjected to milling, sawing and chamfering machining; the band sawing machine is located on the sawing station and comprises a saw frame, a saw blade tensioning device, a main driving system, and a band saw blade; the saw frame is further provided with a saw band guiding device; characterized in that the automatic machining device further comprises chamfering station, a workpiece chamfering device and a pneumatic system; the chamfering station comprising a workpiece chamfering device; the workpiece milling device is arranged in the front of the band sawing machine, the workpiece chamfering device is disposed at the rear of the band sawing machine; the CNC system and the pneumatic system control the whole sawing band sawing machine to run normally; the band sawing machine further comprising a driving pulley and a driven pulley, wherein the driving pulley and the driven pulley are arranged on the saw frame; the saw frame is located on the left side of the machine frame; the main driving system drives the driving pulley to rotate, and the driving pulley drives the band saw blade to rotate along the driving pulley and the outer circle side edge of the driven pulley; the tensioning degree of the band saw blade is adjusted through the saw blade tensioning device disposed on the side of the driven pulley; the saw band guiding device comprises a saw band upper guide servo rotating device and a saw band lower guide servo rotating device; the saw band upper guide servo rotating device is close to the side of the driven pulley, and the saw band lower guide servo rotating device is close to the side of the driving pulley; and the saw band upper guide servo rotating device and the saw band lower guide servo rotating device can freely, synchronously and correspondingly rotate the band saw blade within a certain range.
A method for removing a sulfur-containing compound in a hydrocarbon, comprising using a composition comprising 1,9-nonanedial and/or 2-methyl-1,8-octanedial, or 3-methylglutaraldehyde, as an active ingredient, the sulfur-containing compound being hydrogen sulfide, an -SH group-containing compound, or a mixture thereof.
An electric resistance welded steel pipe comprising a seam region and a base metal region, the seam region having a range of ±10° in a pipe circumferential direction with respect to an electric resistance welded seam formed in a pipe longitudinal direction, the base metal region being a region other than the seam region, wherein the electric resistance welded steel pipe has an r-value in the pipe longitudinal direction in the base metal region of 1.0 or greater, the r-value being determined by conducting a tensile test in which a 5 to 10% nominal strain is applied, measuring a width-direction true strain eW with respect to a longitudinal-direction true strain eL, and calculating the r-value according to the equation of r-value = ρ/(-1-ρ), where ρ is the obtained slope, wherein, for the tensile test, a JIS No. 12-A tensile test specimen is cut from the base metal region of the steel pipe and a strain gauge with a gauge length of 2 mm is bonded to the tensile test specimen, H in mm and W in mm satisfy formula below, where H in mm is a difference between Ts in mm and Tb (Ave) in mm, (Tb (Ave) - Ts), Ts in mm is a minimum wall thickness value of the seam region, Tb (Ave) in mm is an average wall thickness value of the base metal region, and W in mm is an arc length of a pipe inner surface of the seam region, and Ts in mm and Tb (Ave) in mm satisfy formula below, where Ts in mm is a maximum wall thickness value of the seam region. H / W ≤ 0.10 Ts MAX / Tb Ave ≤ 1.05 the electric resistance welded steel pipe has an r-value in the pipe longitudinal direction in the base metal region of 1.0 or greater, the r-value being determined by conducting a tensile test in which a 5 to 10% nominal strain is applied, measuring a width-direction true strain eW with respect to a longitudinal-direction true strain eL, and calculating the r-value according to the equation of r-value = ρ/(-1-ρ), where ρ is the obtained slope, wherein, for the tensile test, a JIS No. 12-A tensile test specimen is cut from the base metal region of the steel pipe and a strain gauge with a gauge length of 2 mm is bonded to the tensile test specimen, H in mm and W in mm satisfy formula below, where H in mm is a difference between Ts in mm and Tb (Ave) in mm, (Tb (Ave) - Ts), Ts in mm is a minimum wall thickness value of the seam region, Tb (Ave) in mm is an average wall thickness value of the base metal region, and W in mm is an arc length of a pipe inner surface of the seam region, and Ts in mm and Tb (Ave) in mm satisfy formula below, where Ts in mm is a maximum wall thickness value of the seam region. H / W ≤ 0.10 Ts MAX / Tb Ave ≤ 1.05
A rotorcraft comprising: a fuselage comprising an outer mold line; a compartment; a maintenance platform on which a person can stand to access components in the compartment, the maintenance platform attached to the fuselage; a fairing door assembly comprising: a core material; an inner housing on a side of the core material; an outer housing on an opposite side of the core material such that the inner housing and the outer housing sandwich the core material; a raised portion extended from the outer housing, wherein the raised portion is configured to bear directly on a top surface of the maintenance platform and to transfer a foot traffic load to the fuselage; and a hinge configured to move the fairing door assembly between an open position and a closed position; wherein the inner housing is configured to receive a foot traffic load in the open position and to stow in the compartment in the closed position; and wherein the outer housing is configured to transfer the foot traffic load to the fuselage via the maintenance platform in the open position and to provide a portion of an outer mold line of the rotorcraft in the closed position. a fuselage comprising an outer mold line; a compartment; a maintenance platform on which a person can stand to access components in the compartment, the maintenance platform attached to the fuselage; a fairing door assembly comprising: a core material; an inner housing on a side of the core material; an outer housing on an opposite side of the core material such that the inner housing and the outer housing sandwich the core material; a raised portion extended from the outer housing, wherein the raised portion is configured to bear directly on a top surface of the maintenance platform and to transfer a foot traffic load to the fuselage; and a core material; an inner housing on a side of the core material; an outer housing on an opposite side of the core material such that the inner housing and the outer housing sandwich the core material; a raised portion extended from the outer housing, wherein the raised portion is configured to bear directly on a top surface of the maintenance platform and to transfer a foot traffic load to the fuselage; and a hinge configured to move the fairing door assembly between an open position and a closed position; wherein the inner housing is configured to receive a foot traffic load in the open position and to stow in the compartment in the closed position; and wherein the outer housing is configured to transfer the foot traffic load to the fuselage via the maintenance platform in the open position and to provide a portion of an outer mold line of the rotorcraft in the closed position.
Method for producing a plate heat exchanger from a plurality of heat exchanger blocks which each have a multiplicity of heat exchange passages, each heat exchanger block having mounted on it a header which extends over at least part of one side of the heat exchanger block and which makes a flow connection between part of the heat exchange passages, the heat exchanger blocks (1a, 1b) being arranged next to one another and spaced apart from one another, and the headers (6a, 6b; 7a, 7b) of two adjacent heat exchanger blocks (1a, 1b) being provided on their mutually confronting sides with orifices and being connected to one another in such a way that a flow connection occurs between the two headers (6a, 6b; 7a, 7b), and a connection piece (17, 18) being introduced between the two headers (6a, 6b; 7a, 7b), characterized in that the heat exchanger blocks (1a, 1b) are connected to one another by means of a spacer (16, 27) in such a way that that side of the connection piece (17, 18) which faces the heat exchanger blocks (1a, 1b) - is completely covered by a side face of a heat exchanger block (1a, 1b) and the spacer, or - is completely covered by the spacer. - is completely covered by a side face of a heat exchanger block (1a, 1b) and the spacer, or - is completely covered by the spacer.
A method for controlling a so-called "creeping travel mode" of a vehicle that is capable of moving the latter at a slow speed by providing a variable torque produced by a power train without action of a driver on a brake pedal or an accelerator pedal, characterized in that it consists, when said mode has been activated, in analysing the value of a parameter representative of the current speed of said vehicle consecutive to an actuation of said brake pedal during a first duration shorter than a first selected threshold, and in deactivating said mode after a second selected duration, consecutive to said first duration, when said analysed value remains lower than a second selected threshold during said second selected duration.
A method comprising: determining, by a computing device, a current environmental context; determining one or more controllable devices, different from the computing device, capable of being controlled in the current environmental context, wherein the current environmental context is based on data indicating an operational state of the one or more controllable devices; determining, based on the determined one or more controllable devices, a first plurality of trigger commands associated with speech recognition and the current environmental context, wherein a number of the first plurality of trigger commands is fewer than a number of trigger commands associated with the computing device; and monitoring, while performing the speech recognition on a first speech input, for the first plurality of trigger commands. determining, by a computing device, a current environmental context; determining one or more controllable devices, different from the computing device, capable of being controlled in the current environmental context, wherein the current environmental context is based on data indicating an operational state of the one or more controllable devices; determining, based on the determined one or more controllable devices, a first plurality of trigger commands associated with speech recognition and the current environmental context, wherein a number of the first plurality of trigger commands is fewer than a number of trigger commands associated with the computing device; and monitoring, while performing the speech recognition on a first speech input, for the first plurality of trigger commands.
A brush polymer (101, 101a, 101b, 101c, 101d, and 101e), comprising: (a) a linear polymer main chain; and (b) brush structural side chains, comprising: a hydrophobic molecular branch, and a hydrophilic molecular branch and/or an anti-biofilm or an anti-microbial molecular branch, wherein the linear polymer main chain is conjugated to the brush structural side chains by covalent bonds formed between a hydroxyl group and a reactive functional group, wherein the reactive functional group comprises: isocyanate, carboxyl or epoxy. (a) a linear polymer main chain; and (b) brush structural side chains, comprising: a hydrophobic molecular branch, and a hydrophilic molecular branch and/or an anti-biofilm or an anti-microbial molecular branch, a hydrophobic molecular branch, and a hydrophilic molecular branch and/or an anti-biofilm or an anti-microbial molecular branch,
A vacuum device, in particular a vacuum pump, a vacuum measurement device, a leak detection device and/or a vacuum chamber device, comprising at least one device component and an electronic apparatus for the device control and/or device regulation, wherein a plurality of configuration parameters can be defined in the electronic apparatus to define a device operating configuration, and wherein the electronic apparatus is configured to automatically define at least one of the configuration parameters by connecting the electronic apparatus to an interface of the device component, and wherein at least one further configuration parameter can be selected by a user-side input at the electronic apparatus, characterized in that the at least one further configuration parameter, which can be selected by a user-side input, can be stored at the device component side in a non-volatile data memory provided at the device component side and can be read out by the electronic apparatus or an electronic apparatus connected as an alternative.
A method for controlling a speed of an object moving in a touch screen, the method comprising: displaying a control region for controlling a movement of the object; waiting for a drag input if an initial touch input is detected from the control region identifying a duration of the initial touch input until the drag input is detected; determining whether the duration is longer than a predetermined time period; defining a ratio of a drag speed to an object speed based on the determination outcome; and moving the object in response to the drag input according to the defined ratio. displaying a control region for controlling a movement of the object; waiting for a drag input if an initial touch input is detected from the control region identifying a duration of the initial touch input until the drag input is detected; determining whether the duration is longer than a predetermined time period; defining a ratio of a drag speed to an object speed based on the determination outcome; and moving the object in response to the drag input according to the defined ratio.
An aircraft comprising a cabin, an air compressor, a recirculation system and a ventilation system having a plurality of air flow passages; the aircraft further comprising: a first sensor between the air compressor and the aircraft cabin for sensing a first concentration level of at least one predefined airborne contaminant in a first one of said air flow passages; a second sensor between the aircraft recirculation system and the aircraft cabin for sensing a second concentration level of the at least one predefined airborne contaminant in a second one of said air flow passages; and an air quality monitoring system connected to the first sensor and the second sensor and configured to trigger an alert signal if either one of the first concentration level and the second concentration level exceeds a threshold, the alert signal identifying at least one of the first air flow passage and the second air flow passage as a location for a possible contamination of an air quality in the aircraft. a first sensor between the air compressor and the aircraft cabin for sensing a first concentration level of at least one predefined airborne contaminant in a first one of said air flow passages; a second sensor between the aircraft recirculation system and the aircraft cabin for sensing a second concentration level of the at least one predefined airborne contaminant in a second one of said air flow passages; and an air quality monitoring system connected to the first sensor and the second sensor and configured to trigger an alert signal if either one of the first concentration level and the second concentration level exceeds a threshold, the alert signal identifying at least one of the first air flow passage and the second air flow passage as a location for a possible contamination of an air quality in the aircraft.
Process for cooking a food product in a treatment chamber, wherein the treatment chamber comprises two opposite walls each forming an electrode, the process comprising: (a) placing an amount of the food product, optionally in a surrounding liquid, in the treatment chamber between the two electrodes such that the food product and/or the surrounding liquid is in direct contact with the electrodes; and (b) applying electric pulses generated by a pulsed electric field generator to the electrodes such that the food product is subjected to a pulsed electric field having a field strength of 10 - 180 V/cm, wherein the total cooking time is 0.5 - 1000 seconds, wherein the food product and, if present, the surrounding liquid, has an electric conductivity of 0.01 - 10 S/m. (a) placing an amount of the food product, optionally in a surrounding liquid, in the treatment chamber between the two electrodes such that the food product and/or the surrounding liquid is in direct contact with the electrodes; and (b) applying electric pulses generated by a pulsed electric field generator to the electrodes such that the food product is subjected to a pulsed electric field having a field strength of 10 - 180 V/cm, wherein the total cooking time is 0.5 - 1000 seconds,
A workpiece provided with a direction determining function, adapted to communicate with a direction determining device at a predetermined communication position for determining, by the direction determining device, as to whether the workpiece assumes a normal posture or a reverse posture, wherein the workpiece is shaped as a rectangular parallelepiped and is provided with two compartments, the respective mouths of which are opened in an upper surface of the workpiece at anteroposteriorly symmetrical positions; wherein the workpiece comprises an IC tag capable of communicating with an antenna of a direction determining device and secured to the front surface of the workpiece at a position between the mouths of the compartments; wherein the IC tag is configured as a passive tag type including a substrate, an IC module and an antenna coil, the IC module and the antenna coil being disposed on the substrate adjacently to each other; and wherein the antenna coil is disposed on the substrate in an offset manner on either the front side or the rear side of the substrate, while the IC module is disposed on the other side of the substrate, so that the communication distance between the antenna coil and the communicable zone of the antenna of the direction determining device is different in magnitude on the basis of a difference in the posture of the workpiece at the predetermined communication position.
An operator feedback unit for a teach routine of an autonomous lawn care mobile robot, the teach routine including piloting the robot lawnmower to trace a perimeter around a lawn in a manual confinement perimeter teaching mode, the feedback unit including an operator display and being configured to: display, when an operator completes a teaching run, a first shape of a perimeter traced during the completed teaching run on the operator display; and characterized in that the feedback unit is further configured to: display, after the operator completes a subsequent teaching run, the shape of the most recent perimeter traced during the subsequent teaching run overlaid on top of the first shape. display, when an operator completes a teaching run, a first shape of a perimeter traced during the completed teaching run on the operator display; and characterized in that the feedback unit is further configured to: display, after the operator completes a subsequent teaching run, the shape of the most recent perimeter traced during the subsequent teaching run overlaid on top of the first shape.
Vehicle tyre for a motor vehicle, with: - shoulder blocks (2, 3) going over into the side face of the vehicle tyre, wherein, as seen in the circumferential direction, a short shoulder block is respectively arranged following a long shoulder block alternately, - at least one row of blocks (4, 5, 6), which runs in the circumferential direction of the vehicle tyre and has in the region of a ground contact area that is divided by a geometrical centre line profile blocks (9, 10) that are delimited from one another and with respect to the shoulder blocks (2, 3) by grooves (7, 8), characterized in that two profile blocks (9, 10), neighbouring one another in the circumferential direction of the vehicle tyre and respectively having approximately the same lateral width, of a row of blocks (4, 5, 6) have a lateral offset in relation to one another with respect to the geometrical centre line of the vehicle tyre, so that the lateral offset is respectively within a row of blocks (4, 5, 6), wherein the profile blocks (9, 10) of a row of blocks (4, 5, 6) respectively have the same geometrical forms. - shoulder blocks (2, 3) going over into the side face of the vehicle tyre, wherein, as seen in the circumferential direction, a short shoulder block is respectively arranged following a long shoulder block alternately, - at least one row of blocks (4, 5, 6), which runs in the circumferential direction of the vehicle tyre and has in the region of a ground contact area that is divided by a geometrical centre line profile blocks (9, 10) that are delimited from one another and with respect to the shoulder blocks (2, 3) by grooves (7, 8),
A method of inserting wire in the form of at least one coil into a coil space of a stator segment, the coil space comprising a number of coil grooves, comprising the following steps: - inserting insulating paper into the coil space in such a way that the insulating paper in the inserted state has two opposite legs (30a, 30b), each of the legs projecting at least in sections out of the respective coil groove in a direction perpendicular to a longitudinal axis of the stator segment beyond the respective stator segment, - inserting the coil wire into the coil space, and - joining the two insulating paper legs of an insulating paper inserted in a coil groove by means of a joining device, wherein these two insulating paper legs are joined to each other at least partially and at least in the region of the respective projecting portions, and wherein the joining device comprises two stamp-shaped abutment portions which can be heated to produce a joint and are movable relative to each other. - inserting insulating paper into the coil space in such a way that the insulating paper in the inserted state has two opposite legs (30a, 30b), each of the legs projecting at least in sections out of the respective coil groove in a direction perpendicular to a longitudinal axis of the stator segment beyond the respective stator segment, - inserting the coil wire into the coil space, and - joining the two insulating paper legs of an insulating paper inserted in a coil groove by means of a joining device, wherein these two insulating paper legs are joined to each other at least partially and at least in the region of the respective projecting portions, and wherein the joining device comprises two stamp-shaped abutment portions which can be heated to produce a joint and are movable relative to each other.