mhurhangee/ep-ind-claims huggingface dataset:
Method for operating a gas burner, wherein during burner-on phases a defined gas/air mixture having a defined mixing ratio of gas and air is provided to a burner chamber of the gas burner for combusting the defined gas/air mixture within the burner chamber, wherein the defined gas/air mixture is provided by a mixing device mixing an air flow provided by an air duct with a gas flow provided by a gas duct, wherein a fan sucks in the air flow provided by the air duct and the gas flow provided by the gas duct, wherein the defined gas/air mixture is controlled by modulating the gas flow, wherein the burner load of the gas burner is controlled by modulating the speed of the fan, and wherein the defined mixing ratio of gas and air of the defined gas/air mixture is calibrated to different gas qualities on basis of a signal provided by a sensor positioned downstream of the mixing device, characterized in that before the calibration of the defined gas/air mixture is started the gas/air mixture is changed and a dead time between the change of the gas/air mixture and a signal change of a sensor (13, 24) positioned downstream of the mixing device is determined, and that the dead time is compared with a reference value, whereby the defined gas/air mixture is calibrated to different gas qualities only if the determined dead time is equal or smaller than the reference value, whereby only the decision if the calibration of the defined gas/air mixture is performed or if the calibration of the gas/air mixture is not performed depends on the determined dead time, and whereby the calibration of the defined gas/air mixture as such as well as the control of the gas/air mixture and the control of the burner load are all independent from the determined dead time.
Selector valve for use in medical technology, in particular for use in parenteral or enteral administration of liquids, with a main housing through which the liquid can flow at least in some sections, and with an actuator accommodated in said main housing and movable in rotation about a central axis, wherein the main housing has attachment points (1, 2, 3) for the inflow and outflow of the medium and forms an actuator receptacle which has through-openings (1', 2', 3') corresponding to the attachment points (1, 2, 3), a pin arranged concentrically with respect to the central axis, and a radially circumferential recess on the inside of the main housing, and the actuator has an operating element and a substantially hollowcylindrical portion which accommodates the pin of the actuator receptacle at least in some sections, has at least one through-flow opening for fluidically connecting at least two attachment points (1, 2, 3), and at least one radially circumferential protrusion on the outside of the cylindrical portion, and the protrusion of the actuator engages in the recess of the actuator receptacle in order to fix the actuator with form-fit engagement and in a leaktight manner in the actuator receptacle, characterized in that the pin extends from the bottom of the actuator receptacle across the through-openings (1', 2', 3') of the main housing and forms a counterbearing for the actuator in order to form a sealing surface in the area of at least one attachment point, and the surface of the selector valve coming into contact with the liquid is produced at least in some sections from an antiseptic or antimicrobial material.
A tire with a tread formed with tread elements including a dual angled chamfer, the tire comprising: a pair of sidewalls extending radially outward to a tread for ground engagement; a plurality of circumferentially extending grooves extending about the tread and defining a plurality of ribs; a plurality of laterally extending grooves cooperating with the circumferential grooves to divide the ribs into tread elements; and a plurality of selected tread elements being formed with a dual angled chamfer, wherein each of the selected tread elements includes a body, a radially outer surface for ground-engagement, a chamfer side and a dual angled chamfer being formed in the body between the radially outer surface and the chamfer side; wherein the dual angled chamfer includes a first line extending from a first point on the chamfer side to a terminus, and a second line extending from a second point on the radially outer surface to the terminus; characterized in that the first line extends from the first point to the terminus at an angle in a range of from 20 to 25 degrees relative to a line that extends parallel to the radially outer surface, and in that the second line extends from the second point to the terminus at an angle in a range of from 20 to 25 degrees relative to a line that extends parallel to the chamfer side. a pair of sidewalls extending radially outward to a tread for ground engagement; a plurality of circumferentially extending grooves extending about the tread and defining a plurality of ribs; a plurality of laterally extending grooves cooperating with the circumferential grooves to divide the ribs into tread elements; and a plurality of selected tread elements being formed with a dual angled chamfer, wherein each of the selected tread elements includes a body, a radially outer surface for ground-engagement, a chamfer side and a dual angled chamfer being formed in the body between the radially outer surface and the chamfer side; wherein the dual angled chamfer includes a first line extending from a first point on the chamfer side to a terminus, and a second line extending from a second point on the radially outer surface to the terminus; characterized in that the first line extends from the first point to the terminus at an angle in a range of from 20 to 25 degrees relative to a line that extends parallel to the radially outer surface, and in that the second line extends from the second point to the terminus at an angle in a range of from 20 to 25 degrees relative to a line that extends parallel to the chamfer side.
An apparatus for inspecting at least side faces (3 1, 3 2, 3 3, 3 4) of a semiconductor device comprises: a camera, defining an imaging beam path; a mirror block, having a first mirror (8 1), a second mirror (8 2), a third mirror (8 3), and a fourth mirror (8 4), the mirrors being arranged such that they surround a free space in the form of a rectangle, and the opposing first mirror (8 1) and third mirror (8 3) are fixedly mounted and the opposing second mirror (8 2) and fourth mirror (8 4) are movably mounted, wherein the first mirror (8 1), the second mirror (8 2), the third mirror (8 3), and the fourth mirror (8 4) of the mirror block each define a mirror surface which is tilted by 40 to 48 degrees with respect to the side faces (3 1), (3 2), (3 3) and (3 4) of the semiconductor device, wherein a motor is assigned to the opposing second mirror (8 2) and fourth mirror (8 4) for positioning the second mirror (8 2) and the fourth mirror (8 4) so that a first distance between a side face (3 1 and 3 3) of the semiconductor device and the respective first (8 1) and third fixed mirrors equals a second distance between a side face (3 2 and 3 4) of the semiconductor device and the respective second (8 2) and fourth mirrors (8 4); and a tilted mirror, for directing an image of at least the side faces (3 1, 3 2, 3 3, 3 4) of the semiconductor device from the mirror block to the camera. a camera, defining an imaging beam path; a mirror block, having a first mirror (8 1), a second mirror (8 2), a third mirror (8 3), and a fourth mirror (8 4), the mirrors being arranged such that they surround a free space in the form of a rectangle, and the opposing first mirror (8 1) and third mirror (8 3) are fixedly mounted and the opposing second mirror (8 2) and fourth mirror (8 4) are movably mounted, wherein the first mirror (8 1), the second mirror (8 2), the third mirror (8 3), and the fourth mirror (8 4) of the mirror block each define a mirror surface which is tilted by 40 to 48 degrees with respect to the side faces (3 1), (3 2), (3 3) and (3 4) of the semiconductor device, wherein a motor is assigned to the opposing second mirror (8 2) and fourth mirror (8 4) for positioning the second mirror (8 2) and the fourth mirror (8 4) so that a first distance between a side face (3 1 and 3 3) of the semiconductor device and the respective first (8 1) and third fixed mirrors equals a second distance between a side face (3 2 and 3 4) of the semiconductor device and the respective second (8 2) and fourth mirrors (8 4); and a tilted mirror, for directing an image of at least the side faces (3 1, 3 2, 3 3, 3 4) of the semiconductor device from the mirror block to the camera.
A method for reporting short message status comprising steps of: a signaling interworking gateway, Hub, receiving a status report signaling transmitted from a Short Message Service Center (SMSC) in a source network, and forwarding the status report signaling to a Home Location Register in a target network, wherein the source network and the target network respectively adopt different versions of Multimedia Access Protocol; the Hub receiving a status report response from the HLR, and storing an index relationship between a first target user number in the status report signaling and a second target user number in the status report response; the Hub receiving a notification signaling from the HLR; and the Hub taking a user number in the notification signaling as the second target user number, searching for the corresponding first target user number according to the index relationship, replacing the user number in the notification signaling with the found first target user number, and sending the notification signaling to the SMSC. a signaling interworking gateway, Hub, receiving a status report signaling transmitted from a Short Message Service Center (SMSC) in a source network, and forwarding the status report signaling to a Home Location Register in a target network, wherein the source network and the target network respectively adopt different versions of Multimedia Access Protocol; the Hub receiving a status report response from the HLR, and storing an index relationship between a first target user number in the status report signaling and a second target user number in the status report response; the Hub receiving a notification signaling from the HLR; and the Hub taking a user number in the notification signaling as the second target user number, searching for the corresponding first target user number according to the index relationship, replacing the user number in the notification signaling with the found first target user number, and sending the notification signaling to the SMSC.
Liquid dispenser for dispensing rinsing liquid, comprising - a base body, - an intermediate element rotatably mounted on the base body about an intermediate element rotation axis, and - a spraying element mounted on the intermediate element for rotation relative to the base body and to the intermediate element about a spraying element rotation axis and having at least one spray nozzle for discharging the rinsing liquid, wherein the intermediate element rotation axis is arranged at a distance from the spraying element rotation axis and wherein a rotation rate quotient of an intermediate element rotation rate (ω Z) of the intermediate element relative to the base body and a spraying element rotation rate (ω S) of the spraying element relative to the base body is variable, characterized in that the intermediate element and the spraying element are connected to each other via a gear unit in a torque-transmitting manner. - a base body, - an intermediate element rotatably mounted on the base body about an intermediate element rotation axis, and - a spraying element mounted on the intermediate element for rotation relative to the base body and to the intermediate element about a spraying element rotation axis and having at least one spray nozzle for discharging the rinsing liquid, wherein the intermediate element rotation axis is arranged at a distance from the spraying element rotation axis and wherein a rotation rate quotient of an intermediate element rotation rate (ω Z) of the intermediate element relative to the base body and a spraying element rotation rate (ω S) of the spraying element relative to the base body is variable,
A composite component including a component body and a datum feature, the datum feature projecting in a first direction from a surface of the component body, the component further including a plurality of pins extending generally in the first direction so that a first end of each pin is engaged in the component body and a second end of each pin is engaged in the datum feature, characterised in that the datum feature is removable from the component so as to leave the first ends of the pins engaged with the component body.
A method for handling material and conveying air in a pneumatic conveying system for material, which conveying system comprises at least one input point for material, a material conveying pipe, which is connectable to an input point, and at least two separating devices (10A, 10B), in which the material being conveyed is separated from the conveying air, and also means for bringing about a pressure difference and/or a transporting air flow in the conveying pipe at least during the conveyance of material, which means comprise at least one partial-vacuum source, wherein in the method material is conveyed in a transporting air flow in a material conveying pipe from an input point in a selected manner into one of at least two separating devices (10A, 10B), and wherein at least one of the aforementioned separating devices (10A, 10B) is configured to function as the standby separating device of a second separating device, characterized in that the separating device downstream in the direction of travel of the conveying air, i.e. the standby separating device, receives material particles that have traveled along with the conveying air through the separating device upstream in the direction of travel of the conveying air, and separates these particles from the conveying air, and in that the first separating device and the second separating device are configured to be operatively connected in an interchangeable manner in such a way that the second separating device functions as a standby separating device for the first separating device, and/or that the first separating device functions as a standby separating device for the second separating device.
Skin piercing tool for locally piercing a human or animal skin, comprising a piercing needle in which a needle body has a proximal needle section and a distal needle section in which a piercing tip is arranged, wherein the needle body has a needle section which is biased resiliently against the piercing tip in response to compressive load, wherein the resilient needle section is arranged on the needle body in the area of an angled needle section (3; 5; 7; 8) in which adjacent needle sections form an angle of less than 180° with one another, characterized in that the piercing needle is embodied as a solid material needle.
A method for cutting a fragile glass material having a thickness of equal to or less than 150 μm and a coefficient of thermal expansion from 10 to 70 x 10 -7 /K between 25-300 °C, the method comprising the steps of: heating the fragile glass material with a laser along a separation path at a speed from 20 mm/s to 60 mm/s to separate the fragile material into a first portion and a second portion, wherein at least the first portion includes a first thermal affected zone extending along the separation path, wherein the laser has a power from about 50 W to about 150 W during the step of heating; and spontaneously splitting at least part of the first thermal affected zone from the remainder of the first portion along a first split path extending a first distance (L 1) from the separation path, wherein the spontaneous splitting occurs as a consequence of the step of heating the fragile material such that sufficient internal stresses are created within the first portion to facilitate the spontaneous generation and propagation of the first crack. heating the fragile glass material with a laser along a separation path at a speed from 20 mm/s to 60 mm/s to separate the fragile material into a first portion and a second portion, wherein at least the first portion includes a first thermal affected zone extending along the separation path, wherein the laser has a power from about 50 W to about 150 W during the step of heating; and spontaneously splitting at least part of the first thermal affected zone from the remainder of the first portion along a first split path extending a first distance (L 1) from the separation path, wherein the spontaneous splitting occurs as a consequence of the step of heating the fragile material such that sufficient internal stresses are created within the first portion to facilitate the spontaneous generation and propagation of the first crack.
A parallel kinematic robot (1; 50), wherein the robot comprises: - a base unit, - a platform movable in relation to the base unit about a plurality of main axes, - at least two independently movable actuating arms (5a-c) connected between the base unit and the movable platform for moving the platform in relation to the base unit, - a tool holder rotatably connected to the platform to allow rotation of the tool holder in relation to the platform about a first auxiliary axis, - a motor for driving the first auxiliary axis, located in the base unit, - a gear unit for transferring rotational movement from the motor to the platform, wherein the gear unit comprises a first gearbox located in the base unit and a second gearbox located in the platform, and an articulated first transmission member for transferring rotational movement from the motor to the platform for rotating the tool holder about the first auxiliary axis, wherein the first and second gearboxes (12, 14) are connected to the first transmission member, wherein the first transmission member is connected to the movable platform at an offset distance from the first auxiliary axis, characterized in that the platform is provided with a center hole coinciding with the first auxiliary axis to allow cabling to the tool to pass through the platform. - a base unit, - a platform movable in relation to the base unit about a plurality of main axes, - at least two independently movable actuating arms (5a-c) connected between the base unit and the movable platform for moving the platform in relation to the base unit, - a tool holder rotatably connected to the platform to allow rotation of the tool holder in relation to the platform about a first auxiliary axis, - a motor for driving the first auxiliary axis, located in the base unit, - a gear unit for transferring rotational movement from the motor to the platform, wherein the gear unit comprises a first gearbox located in the base unit and a second gearbox located in the platform, and an articulated first transmission member for transferring rotational movement from the motor to the platform for rotating the tool holder about the first auxiliary axis, wherein the first and second gearboxes (12, 14) are connected to the first transmission member, wherein the first transmission member is connected to the movable platform at an offset distance from the first auxiliary axis, characterized in that the platform is provided with a center hole coinciding with the first auxiliary axis to allow cabling to the tool to pass through the platform.
A laundry detergent composition comprising: (i) from 5 to 50 wt% of a surfactant, other than an alkyl ether carboxylic acid dispersant, selected from: anionic and non-ionic surfactants; wherein the weight fraction of non-ionic surfactant/anionic surfactant is from 0 to 0.3; (ii) from 0.5 to 20 wt% of an alkyl ether carboxylic acid dispersant of the following structure: R-(OCH 2 CH 2) n -OCH 2 -COOH, wherein: R is selected from saturated and mono-unsaturated C10 to C26 linear or branched alkyl chains, and wherein n is selected from 5 to 20; and, (iii) from 0.0005 to 0.2 wt% of a M4 metalloprotease enzyme, wherein the laundry detergent formulation contains less than 1 wt% of phosphate. (i) from 5 to 50 wt% of a surfactant, other than an alkyl ether carboxylic acid dispersant, selected from: anionic and non-ionic surfactants; wherein the weight fraction of non-ionic surfactant/anionic surfactant is from 0 to 0.3; (ii) from 0.5 to 20 wt% of an alkyl ether carboxylic acid dispersant of the following structure: R-(OCH 2 CH 2) n -OCH 2 -COOH, wherein: R is selected from saturated and mono-unsaturated C10 to C26 linear or branched alkyl chains, and wherein n is selected from 5 to 20; and, R is selected from saturated and mono-unsaturated C10 to C26 linear or branched alkyl chains, and wherein n is selected from 5 to 20; and, (iii) from 0.0005 to 0.2 wt% of a M4 metalloprotease enzyme, wherein the laundry detergent formulation contains less than 1 wt% of phosphate.
A spray powder on a tungsten carbide basis for the thermal coating of a substrate, wherein the spray powder includes, apart from impurities, WC in the range of 60 % to 75 % by weight, Cr 3 C 2 in the range of 14 % to 22 % by weight, and Ni in the range of 11 % to 23 % by weight, characterized in that the particle size of the primary carbide WC and Cr 3 C 2 is the range from 0.5 μm to 4 μm.