mhurhangee/patent-ind-claim-en huggingface dataset:
A heat sink having provided on a base thereof a plurality of heat radiating fins, the heat radiating fins being configured including a first heat radiating fin high in fluid resistance of a shape in which a plurality of columns of grooves which each meander in zigzag at a narrow pitch are arranged side-by-side and a pin-shaped second heat radiating fin , wherein the first and second heat radiating fins are disposed, on an identical flat surface of the base , in a parallel arrangement with respect to a flow of the refrigerant, in the second heat radiating fin , the sectional shape of the fins thereof is a regular hexagon, a square or a regular triangle, and the regular hexagons, the squares or the regular triangles are disposed so that all the sides of one are each opposite to a side of adjacent another and that the distances between the sides separate from and opposite to one another are equal to each other. the heat radiating fins being configured including a first heat radiating fin high in fluid resistance of a shape in which a plurality of columns of grooves which each meander in zigzag at a narrow pitch are arranged side-by-side and a pin-shaped second heat radiating fin , wherein the first and second heat radiating fins are disposed, on an identical flat surface of the base , in a parallel arrangement with respect to a flow of the refrigerant, in the second heat radiating fin , the sectional shape of the fins thereof is a regular hexagon, a square or a regular triangle, and the regular hexagons, the squares or the regular triangles are disposed so that all the sides of one are each opposite to a side of adjacent another and that the distances between the sides separate from and opposite to one another are equal to each other.
Safety device for ensuring safe-operation of machines and plants, comprising a base unit and at least one transponder associated with the base unit, wherein the base unit comprises a reader by means of which data from the transponder can be read out when this is within a reading range relative to the reader , wherein the base unit is a safety switch, which is used for risk-area monitoring of a plant, or an access system, by which access to a plant controlled by a control is checked, wherein a safety function is generated in the base unit depending on whether the transponder is within the reading range and whether signals read into to the reader from the transponder are recognised as valid, and wherein the reader comprises an oscillator circuit, the oscillator circuit voltage of which is influenced by a transponder disposed within the reading range, characterised in that measuring means by way of which changes in oscillator signals due to component tolerances can be ascertained is provided in the base unit and a tolerance comparison of signal characteristic magnitudes is carried out in dependence on measurement values determined by the measuring means. wherein the base unit comprises a reader by means of which data from the transponder can be read out when this is within a reading range relative to the reader , wherein the base unit is a safety switch, which is used for risk-area monitoring of a plant, or an access system, by which access to a plant controlled by a control is checked, wherein a safety function is generated in the base unit depending on whether the transponder is within the reading range and whether signals read into to the reader from the transponder are recognised as valid, and wherein the reader comprises an oscillator circuit, the oscillator circuit voltage of which is influenced by a transponder disposed within the reading range, characterised in that measuring means by way of which changes in oscillator signals due to component tolerances can be ascertained is provided in the base unit and a tolerance comparison of signal characteristic magnitudes is carried out in dependence on measurement values determined by the measuring means.
Method for cleaning a heat exchanger on board a watercraft, wherein a watercraft having a heat exchanger is selected, wherein the heat exchanger has a first region for a first fluid and a second region for a second fluid, wherein the second region is connectable to the surroundings of the boat, and the second fluid is surrounding water, wherein the heat exchanger has a first ultrasound transducer and a second ultrasound transducer , wherein the first ultrasound transducer and the second ultrasound transducer are designed to convert electrical energy into ultrasound, wherein at least the second ultrasound transducer is designed to convert ultrasound into electrical energy, wherein the method has the following steps: a) identifying a contamination of the heat exchanger , b) emitting ultrasound by means of the first ultrasound transducer and the second ultrasound transducer in order to clean the heat exchanger , wherein the identifying of a contamination of the heat exchanger in step a) has the following steps: c) emitting a first ultrasound signal by means of the first ultrasound transducer , d) receiving an altered first ultrasound signal by means of the second ultrasound transducer , characterized in that a contamination is detected through the use of the first ultrasound transducer as a transmitter and of the second ultrasound transducer as a receiver. a) identifying a contamination of the heat exchanger , b) emitting ultrasound by means of the first ultrasound transducer and the second ultrasound transducer in order to clean the heat exchanger , wherein the identifying of a contamination of the heat exchanger in step a) has the following steps: c) emitting a first ultrasound signal by means of the first ultrasound transducer , d) receiving an altered first ultrasound signal by means of the second ultrasound transducer , characterized in that a contamination is detected through the use of the first ultrasound transducer as a transmitter and of the second ultrasound transducer as a receiver. c) emitting a first ultrasound signal by means of the first ultrasound transducer , d) receiving an altered first ultrasound signal by means of the second ultrasound transducer , characterized in that a contamination is detected through the use of the first ultrasound transducer as a transmitter and of the second ultrasound transducer as a receiver.
A second stage tire building drum, the drum comprising: a first and second hub , wherein each hub is mounted on a central shaft of the second stage tire building drum ; wherein each hub is mounted on an inner sleeve , wherein (i) the inner sleeve has an inner surface that is threadedly engaged with an internal screw positioned within the inner sleeve for axial translation; or (ii) the inner sleeve is freely axially slidable on the central shaft ; characterized in that each hub has a bead receiving mechanism, wherein said bead receiving mechanism includes one or more bead segments , wherein each bead segment has a pocket , and wherein the pocket has a planer inner receiving surface . a first and second hub , wherein each hub is mounted on a central shaft of the second stage tire building drum ; wherein each hub is mounted on an inner sleeve , wherein (i) the inner sleeve has an inner surface that is threadedly engaged with an internal screw positioned within the inner sleeve for axial translation; or (ii) the inner sleeve is freely axially slidable on the central shaft ; characterized in that each hub has a bead receiving mechanism, wherein said bead receiving mechanism includes one or more bead segments , wherein each bead segment has a pocket , and wherein the pocket has a planer inner receiving surface .
A threaded drill string component that resists jamming and cross threading, comprising: a hollow body having a first end , an opposing second end , and a central axis extending through the hollow body; and a first thread positioned on the first end of the hollow body, the first thread having a width ; wherein: the first thread comprises a plurality of helical turns extending along the first end of the hollow body, the first thread comprises a leading end proximate the first end of the hollow body, the leading end of the first thread extends the full thread width from a leading edge of the first thread to a trailing edge of the first thread, the leading end of the first thread comprises a planar surface extending normal to the hollow body, the first thread is tapered relative to the central axis, the first thread has a negative pressure flank angle of about 7.5 to 15 degrees relative to a perpendicular to drill string central axis and a clearance flank of an angle of at least 45 degrees; characterized in that : the leading end of the first thread is orientated at an acute angle relative to the central axis of the hollow body, and the leading end of the first thread faces toward an adjacent turn of the first thread. a hollow body having a first end , an opposing second end , and a central axis extending through the hollow body; and a first thread positioned on the first end of the hollow body, the first thread having a width ; wherein: the first thread comprises a plurality of helical turns extending along the first end of the hollow body, the first thread comprises a leading end proximate the first end of the hollow body, the leading end of the first thread extends the full thread width from a leading edge of the first thread to a trailing edge of the first thread, the leading end of the first thread comprises a planar surface extending normal to the hollow body, the first thread is tapered relative to the central axis, the first thread has a negative pressure flank angle of about 7.5 to 15 degrees relative to a perpendicular to drill string central axis and a clearance flank of an angle of at least 45 degrees; the first thread comprises a plurality of helical turns extending along the first end of the hollow body, the first thread comprises a leading end proximate the first end of the hollow body, the leading end of the first thread extends the full thread width from a leading edge of the first thread to a trailing edge of the first thread, the leading end of the first thread comprises a planar surface extending normal to the hollow body, the first thread is tapered relative to the central axis, the first thread has a negative pressure flank angle of about 7.5 to 15 degrees relative to a perpendicular to drill string central axis and a clearance flank of an angle of at least 45 degrees; the leading end of the first thread is orientated at an acute angle relative to the central axis of the hollow body, and the leading end of the first thread faces toward an adjacent turn of the first thread.
A power supply device comprising: - a power supply unit for converting an alternating AC power input supplied to a power input terminal (PI) into a required DC power; - the power input terminal (PI); - a data port (DP) for receiving control data; and - an apparatus for controlling a load device , wherein said load device is a lighting device , the apparatus comprising: - a control unit arranged for using a power negotiation protocol signaling to exchange at least one of control and status information with the lighting device via a power line used for supplying power to said lighting device , wherein the power negotiation protocol used to exchange the at least one of control and status information is a USB Power Delivery power negotiation protocol; wherein the apparatus is adapted to encode the control information in a vendor defined message according to the USB Power Delivery power negotiation protocol; wherein a transmitter part comprised in the apparatus is arranged for generating the vendor defined message based on the control data supplied via the data port DP and to transmit the vendor defined message via the power supply line ; wherein the power supply device is arranged for transmitting the vendor defined message to the lighting device so as to control a functionality of the lighting device , and to receive the status information encoded in a vendor defined message from the lighting device wherein the lighting device not knowing the vendor defined message ignores the vendor defined message. - a power supply unit for converting an alternating AC power input supplied to a power input terminal (PI) into a required DC power; - the power input terminal (PI); - a data port (DP) for receiving control data; and - an apparatus for controlling a load device , wherein said load device is a lighting device , the apparatus comprising: - a control unit arranged for using a power negotiation protocol signaling to exchange at least one of control and status information with the lighting device via a power line used for supplying power to said lighting device , wherein the power negotiation protocol used to exchange the at least one of control and status information is a USB Power Delivery power negotiation protocol; wherein the apparatus is adapted to encode the control information in a vendor defined message according to the USB Power Delivery power negotiation protocol; wherein a transmitter part comprised in the apparatus is arranged for generating the vendor defined message based on the control data supplied via the data port DP and to transmit the vendor defined message via the power supply line ; wherein the power supply device is arranged for transmitting the vendor defined message to the lighting device so as to control a functionality of the lighting device , and to receive the status information encoded in a vendor defined message from the lighting device wherein the lighting device not knowing the vendor defined message ignores the vendor defined message.
A power conversion device comprising: an input terminal to which an input signal of either ON or OFF can be input; a manipulation unit having a touch panel provided with a first manipulation key configured to be pressed by an operator; and a controller , wherein the controller is configured to execute a first process selected from among a plurality of input process candidates by a setting according to the input signal input to the input terminal , characterized by : when the first manipulation key is pressed by the operator, the controller is configured to execute either a standard process previously set or a second process selected from among the plurality of input process candidates by the setting, according to a state in which the first manipulation key is pressed by the operator. an input terminal to which an input signal of either ON or OFF can be input; a manipulation unit having a touch panel provided with a first manipulation key configured to be pressed by an operator; and a controller , wherein the controller is configured to execute a first process selected from among a plurality of input process candidates by a setting according to the input signal input to the input terminal , characterized by : when the first manipulation key is pressed by the operator, the controller is configured to execute either a standard process previously set or a second process selected from among the plurality of input process candidates by the setting, according to a state in which the first manipulation key is pressed by the operator.
A method for updating radio access technology related characteristic of a radio access network device , characterized in that the method, performed by a core network node , comprising: receiving a request of a service applying the radio access technology related characteristic, the request is received from a terminal device through the radio access network device configured to include an identifier of the radio access network device to the request, determining, in response to a detection that the radio access network device does not support the requested service a capability to update the radio access network device by applying the identifier of the radio access network device in the determining, retrieving , in response to a detection that the radio access network device is updateable, data package to update at least the radio access network device , and delivering the data package to the radio access network device for updating the radio access network device to support the requested radio access technology related characteristic requested by the terminal device . receiving a request of a service applying the radio access technology related characteristic, the request is received from a terminal device through the radio access network device configured to include an identifier of the radio access network device to the request, determining, in response to a detection that the radio access network device does not support the requested service a capability to update the radio access network device by applying the identifier of the radio access network device in the determining, retrieving , in response to a detection that the radio access network device is updateable, data package to update at least the radio access network device , and delivering the data package to the radio access network device for updating the radio access network device to support the requested radio access technology related characteristic requested by the terminal device .
Water outlet device , in particular for connecting to a flexible tube, wherein - the water outlet device comprises a first casing , a second casing and a perforated disc , - the first casing and the second casing are moveable to each other along an axis , - the perforated disc is arranged or arrangeable at a front side of the first casing , - the border of the perforated disc is attached or attachable at a front edge of the first casing , - the centre of the perforated disc is attached or attachable at a front portion of the second casing , - the perforated disc is made of a flexible sheet, and - the perforated disc is adjustable between a concave shape and a convex shape, when the first casing and the second casing are moved to each other along the axis , characterized in that a closing device is provided for closing the nozzles of the perforated disc , wherein said closing device is biased and lies against the perforated disc without any water pressure, and wherein said closing device is opened against the flow direction by the water pressure. - the water outlet device comprises a first casing , a second casing and a perforated disc , - the first casing and the second casing are moveable to each other along an axis , - the perforated disc is arranged or arrangeable at a front side of the first casing , - the border of the perforated disc is attached or attachable at a front edge of the first casing , - the centre of the perforated disc is attached or attachable at a front portion of the second casing , - the perforated disc is made of a flexible sheet, and - the perforated disc is adjustable between a concave shape and a convex shape, when the first casing and the second casing are moved to each other along the axis ,
A composition comprising HFC-1234ze and at least one compound selected from the group consisting of: propane, n-butane, isobutane, 2-methylbutane, n-pentane and cyclopentane.
Repeater mechanism for a striking timepiece , which includes: - an hour snail , - an hour rack carrying an hour beak and rotatably mounted about an hour axis (A1) between: - a rest position in which the hour beak is angularly separated from the hour snail , - a 'read' position in which the hour beak comes into contact with the hour snail , said repeater mechanism also comprising: - an hour spring , which returns the hour rack to its read position, - a pulley rotatably mounted about a pulley axis (A4), - a chain able to be partially wound on the pulley , the chain being hooked, by a proximal end , on the pulley and by a distal end on the hour rack , - a return spring coupled to the pulley , and by means of which the pulley pulls the hour rack , via the chain , into its rest position, characterized in that the pulley forms a peripheral cam path which extends in a spiral around the pulley axis (A4). - an hour snail , - an hour rack carrying an hour beak and rotatably mounted about an hour axis (A1) between: - a rest position in which the hour beak is angularly separated from the hour snail , - a 'read' position in which the hour beak comes into contact with the hour snail , - an hour spring , which returns the hour rack to its read position, - a pulley rotatably mounted about a pulley axis (A4), - a chain able to be partially wound on the pulley , the chain being hooked, by a proximal end , on the pulley and by a distal end on the hour rack , - a return spring coupled to the pulley , and by means of which the pulley pulls the hour rack , via the chain , into its rest position,
Self-propelled harvester having a chassis supported on the ground by front and rear wheels and/or caterpillar drives, an intake conveyor to which a harvesting header is attached, and at least one support wheel which can be attached upstream of the front wheels or caterpillar drives, can be brought into ground engagement, is fastened to the harvesting header and/or to the intake conveyor of the harvester and/or to the harvester and can be moved between an active ground engagement state supporting the harvesting header and an inactive ground engagement state, in which it is raised and spaced apart from the ground or removed from the harvesting header or the harvester or the intake conveyor thereof, characterized in that an electronic control device can be acted upon with a signal in respect of the ground engagement state of the support wheel by an arrangement which is configured to detect whether the support wheel is in the active or inactive ground engagement state, and is designed, depending on the signal, to activate an actuator for adjusting the position of a ballast weight assigned to the harvester , wherein the control device is programmed to instruct the actuator to bring the ballast weight into a first position, when the support wheel is in ground engagement, and to bring the ballast weight into a second position, when the support wheel is not in ground engagement, wherein the ballast weight applies less load to the rear wheels or caterpillar drives in the first position than in the second position in which it is arranged further to the rear than in the first position, wherein the ballast weight is displaceable between the first position and the second position along the forwards direction of the harvester and/or is pivotable about an axis running transversely with respect to the forwards direction.