mhurhangee/ep-ind-claims huggingface dataset:
Piston for cold chamber die-casting machines, comprising a piston body terminating at the front with a frontal surface pushing the molten metal and at least one ring seat made around said body suitable to house a respective sealing ring, where said ring seat comprises a bottom surface, wherein: - an annular distribution channel is made in said bottom surface; - said annular distribution channel communicates with said frontal surface of the piston through at least two communication holes made in the piston body for a flow of molten metal into the distribution channel, under the ring, said communication holes being inclined in relation to the piston axis, characterised in that - said annular distribution channel is made in an intermediate annular portion of said bottom surface, and - said communication holes have a through section which increases towards the distribution channel. - an annular distribution channel is made in said bottom surface; - said annular distribution channel communicates with said frontal surface of the piston through at least two communication holes made in the piston body for a flow of molten metal into the distribution channel, under the ring, said communication holes being inclined in relation to the piston axis, - said annular distribution channel is made in an intermediate annular portion of said bottom surface, and - said communication holes have a through section which increases towards the distribution channel.
A Ziegler- Natta pro-catalyst composition for the polymerization of propylene to produce polypropylene with reduced polymer-fines, comprising a reaction product of (i) at least one titanium compound of the molecular formula TiX n (OR 1) 4-n, wherein n is an integer from 0 to 4, X is halogen, R 1 is independently selected from the group consisting of C 1 to C 10 alkyl group; (ii) at least one magnesium containing precursor of molecular formula Mg(OR 2)(OR 3), wherein R 2 and R 3 are identical or different, and independently selected from the group consisting of C 1 to C 10 alkyl groups, C 1 to C 6 aryl group and C 1 to C 10 alkylaryl group; and (iii) at least one internal electron donor selected from the group of compounds consisting of dicarboxylic acid ester, monocarboxylic acid ester, diethers, silyl esters, amides, carbonates, and succinates; said pro-catalyst composition containing iron below 100 ppm.
Method for producing a steel tube comprising the manufacturing of a steel tube with an inner tube wall, an outer tube wall, and a free tube cross section enclosed by the inner tube wall, wherein after the manufacturing, the steel tube on the outer tube wall comprises at least one contaminant, characterized in that, after the manufacturing of the steel tube, the outer tube wall is cleaned by applying liquid or solid CO 2 onto the outer tube wall in order to remove the contaminant from the outer tube wall, wherein during the application of the liquid or solid CO 2 onto the outer tube wall, the temperature of the steel tube is measured, and the cleaning is interrupted if the temperature of the steel tube falls below a predetermined temperature threshold.
A dental handpiece comprising a first component and a second component, wherein the first component comprises at least two light sources (6, 7), wherein the second component comprises at least one light guide which guides light beams emitted by one of the light sources (6, 7) to a light exit of the second component, wherein in a first mode, the light guide is arranged in a first beam path of the first light source, and in at least one second mode, the light guide is arranged in a second beam path of the second light source, wherein the dental handpiece is adjustable between the first mode and the second mode via a mechanical adjusting means (21, 32) by a mechanical shift of the second component relative to the first component, wherein the mechanical adjusting means (21, 32) is designed such that it enables a mechanical shift by rotating the second component relative to the first component about a common axis of rotation, characterized in that the first component remains connected with the second component during the rotation.
Device acting as a digital service source (20, 30, 50, 140, 150), comprising first means for outputting video data forming a first part of a digital service, second means for outputting audio data forming a second part of the digital service, said device acting as a digital service source also comprising: means for recovering, from a device for reproducing said video data and said audio data, a first delay indication relating to said video data, and a second delay indication relating to said audio data; - first delay means for applying a programmable delay to the output data forming the audio part of the digital service according to said first and second delay indications recovered if said video data and said audio data are reproduced by said reproduction device, wherein said programmable delay equals to the difference between said first delay indication and said second delay indication, and - second delay means for applying a programmable delay to the output data forming the audio part of the digital service according to said first delay indication recovered if said audio data is reproduced by an external device distinct from said reproduction device, wherein said programmable delay equals to said first delay indication. - first delay means for applying a programmable delay to the output data forming the audio part of the digital service according to said first and second delay indications recovered if said video data and said audio data are reproduced by said reproduction device, wherein said programmable delay equals to the difference between said first delay indication and said second delay indication, and - second delay means for applying a programmable delay to the output data forming the audio part of the digital service according to said first delay indication recovered if said audio data is reproduced by an external device distinct from said reproduction device, wherein said programmable delay equals to said first delay indication.
A data reporting method, comprising: determining, by a terminal device, a first modulation and coding scheme, MCS, threshold, a second MCS threshold and a third MCS threshold, which are associated with an MCS table, wherein the MCS table corresponds to a highest modulation scheme supported by the terminal device, the MCS table is further associated with a fourth MCS threshold, and the fourth MCS threshold for scheduling is a default value of 28 or 29, wherein the first MCS threshold is less than the second MCS threshold, the second MCS threshold is less than the third MCS threshold, and the third MCS threshold is less than the fourth MCS threshold, the highest modulation scheme is used by a network device to determine the fourth MCS threshold, and wherein if the highest modulation scheme supported by the terminal device is 64 QAM, the fourth MCS threshold is 29; if the highest modulation scheme supported by the terminal device is 256 QAM, the fourth MCS threshold is 28; and sending, by the terminal device to a network device, the first MCS threshold, the second MCS threshold and the third MCS threshold. determining, by a terminal device, a first modulation and coding scheme, MCS, threshold, a second MCS threshold and a third MCS threshold, which are associated with an MCS table, wherein the MCS table corresponds to a highest modulation scheme supported by the terminal device, the MCS table is further associated with a fourth MCS threshold, and the fourth MCS threshold for scheduling is a default value of 28 or 29, wherein the first MCS threshold is less than the second MCS threshold, the second MCS threshold is less than the third MCS threshold, and the third MCS threshold is less than the fourth MCS threshold, the highest modulation scheme is used by a network device to determine the fourth MCS threshold, and wherein if the highest modulation scheme supported by the terminal device is 64 QAM, the fourth MCS threshold is 29; if the highest modulation scheme supported by the terminal device is 256 QAM, the fourth MCS threshold is 28; and sending, by the terminal device to a network device, the first MCS threshold, the second MCS threshold and the third MCS threshold.
A remote server that receives from a work machine, position information indicating a position of the work machine, trouble content identification information indicating a content of trouble in the work machine, and detected date and time information (DTa) indicating date and time when the trouble has been detected and/or transmitted date and time information (DTb) indicating date and time when information has been transmitted from the work machine, together with unique identification information of the work machine, wherein based on the unique identification information, model information indicating a model of the work machine, operator name information (NMa) indicating a name of an operator of the work machine and/or owner name information (NMb) indicating a name of an owner of the work machine, and a plurality of pieces of contact information each indicating a corresponding one of a plurality of contact addresses of an entity in charge of maintenance for the work machine are identified, wherein based on the trouble content identification information, trouble content information indicating the content of the trouble, estimated cause information indicating an estimated cause of the content of the trouble, and seriousness information indicating seriousness of the content of the trouble are identified, wherein transmission information is simultaneously transmitted to the contact addresses indicated by the plurality of pieces of contact information identified, the transmission information including the model information, the operator name information (NMa) and/or the owner name information (NMb), the detected date and time information (DTa) and/or the transmitted date and time information (DTb), the position information, the trouble content information, the estimated cause information, and the seriousness information, wherein when the seriousness information has a highest rank, instruction information instructing a phone call to the operator and/or the owner is added to the transmission information to be transmitted to the contact addresses indicated by the plurality of pieces of contact information, wherein based on the unique identification information, contact information on the operator and/or contact information on the owner is identified, and wherein when the seriousness rank is not the highest rank, reception check information is added to the transmission information to be transmitted to a contact address indicated by the contact information on the operator and/or the contact information on the owner, the reception check information instructing reception check in the work machine.
Electrical connection device on a plate-shaped or strip-shaped material (1, 1') which is non-solderable or poorly solderable or is provided with a non-solderable or poorly solderable surface, having the following features: - a press-in bolt is pressed into the plate-shaped or strip-shaped material (1, 1'), - the press-in bolt has an external circumferential region which is compressed with the plate-shaped or strip-shaped material (1, 1') to form a press fit, - the press-in bolt consists of an easily solderable material or is covered at least in portions with an easily solderable material to form a soldering area, characterised by the following further features: - the press-in bolt comprises a bolt head which has a tapered cross-section by comparison with the bolt body located below it, in such a way that the bolt head transitions, via a flank which descends conically or in a shoulder shape, into the bolt body having an outer circumference of a larger diameter than the bolt head, - the outer circumference of the bolt body is made smooth or provided with a knurling, - the plate-shaped or strip-shaped material (1, 1') is provided with a bordered material rim in the region of the penetration by the press-in bolt, and - inside the material rim, a circumferential region of the bolt body of the press-in bolt is compressed to form a press fit. - a press-in bolt is pressed into the plate-shaped or strip-shaped material (1, 1'), - the press-in bolt has an external circumferential region which is compressed with the plate-shaped or strip-shaped material (1, 1') to form a press fit, - the press-in bolt consists of an easily solderable material or is covered at least in portions with an easily solderable material to form a soldering area, - the press-in bolt comprises a bolt head which has a tapered cross-section by comparison with the bolt body located below it, in such a way that the bolt head transitions, via a flank which descends conically or in a shoulder shape, into the bolt body having an outer circumference of a larger diameter than the bolt head, - the outer circumference of the bolt body is made smooth or provided with a knurling, - the plate-shaped or strip-shaped material (1, 1') is provided with a bordered material rim in the region of the penetration by the press-in bolt, and - inside the material rim, a circumferential region of the bolt body of the press-in bolt is compressed to form a press fit.
An airtight box, suitable for being used as a drawer of a refrigerator, comprising a box body and a cover covering the box body to close the box body tightly, wherein the box body is provided with a receiving chamber with an opening which opens upwards and two side walls respectively located on both sides of the receiving chamber, and a sliding groove extending longitudinally is provided on an outer side of each side wall; the airtight box is further provided with an opening and locking mechanism slidably connecting the cover and the box body, wherein the opening and locking mechanism is provided with a pushing member slidably fixed in the sliding groove and a connecting rod rotatably fixed on the pushing member and mounted inside the cover, and the connecting rod, under an action of the pushing member, presses upwards and drives the cover backwards to expose the receiving chamber to the outside, the pushing member is provided with a main body located above one end of the box body, and two hanging walls extending downwards from both ends of the main body respectively, wherein the main body is provided with a pushing hand portion exposed to the outside of the airtight box in order to enable a user to open the airtight box, the connecting rod is provided with a supporting rod received inside the cover and two ear rods vertically extending from both ends of the supporting rod respectively, wherein each ear rod is mounted on the hanging wall, and when the pushing member moves backwards, the hanging walls pushes the ear rods backwards and the ear rods drive the supporting rod upwards to support the cover upwards, each hanging wall is provided with an inverted L-shaped guide rail groove and a position limiting groove, wherein the position limiting groove vertically extends and passes through the hanging wall, and the guide rail groove longitudinally extends and passes through the hanging wall, wherein there is a junction between the guide rail groove and the position limiting groove, the opening and locking mechanism further comprises a sliding member capable of sliding in the sliding groove longitudinally, wherein the sliding member is provided with a first pulley (331, 332, 333) mounted in the position limiting groove and a second pulley mounted in the guide rail groove, and the second pulley is capable of rotating counterclockwise around the first pulley (331, 332, 333).
Use of an alumina-supported rhenium-oxide catalyst of formula ReO 3 /Al 2 O 3, for catalysing the deoxydehydration of glycerol to allyl alcohol, said reaction being carried out in heterogeneous conditions in the presence of at least one aliphatic alcohol.
Device for cleaning containers, preferably for cleaning reusable bottles in a beverage bottling plant, comprising - at least one container cell carrier for receiving containers to be cleaned and - a transport device for transporting the at least one container cell carrier along an endless transport path, wherein the at least one container cell carrier can be positioned independently of the orientation of the transport path, the at least one container cell carrier having at least one degree of freedom (40, 41, 42) relative to the orientation of the transport path, whereby the container cell carrier thus has the possibility of performing a movement which is independent of the movement of the transport device, characterized in that the container cell carrier has a degree of freedom of rotation and a degree of freedom of translation relative to the orientation of the transport path. - at least one container cell carrier for receiving containers to be cleaned and - a transport device for transporting the at least one container cell carrier along an endless transport path, wherein the at least one container cell carrier can be positioned independently of the orientation of the transport path, the at least one container cell carrier having at least one degree of freedom (40, 41, 42) relative to the orientation of the transport path, whereby the container cell carrier thus has the possibility of performing a movement which is independent of the movement of the transport device, characterized in that the container cell carrier has a degree of freedom of rotation and a degree of freedom of translation relative to the orientation of the transport path. the at least one container cell carrier can be positioned independently of the orientation of the transport path, the at least one container cell carrier having at least one degree of freedom (40, 41, 42) relative to the orientation of the transport path, whereby the container cell carrier thus has the possibility of performing a movement which is independent of the movement of the transport device, characterized in that the container cell carrier has a degree of freedom of rotation and a degree of freedom of translation relative to the orientation of the transport path.
A method of assessing potential locations for a wireless network extender in a wireless network provided by a wireless Access Point, AP, the method being performed by a scan device having a Wireless Local Area Network, WLAN, data interface, and thereby being configured to simulate the wireless network extender, the method comprising the steps of: retrieving a plurality of datasets of performance data at various locations within a physical premises, including: a first set of wireless network signal strength metrics between the scan device and the wireless AP; and a second set of wireless network signal strength metrics between the scan device and at least one client device; accessing historical Received Signal Strength Indication, RSSI, data of a normal signal strength between the wireless AP and the at least one client device; determining whether the performance data indicate improvements at each of the locations; and identifying a recommended location for the wireless network extender in dependence upon the performance data and the historical RSSI data. retrieving a plurality of datasets of performance data at various locations within a physical premises, including: a first set of wireless network signal strength metrics between the scan device and the wireless AP; and a second set of wireless network signal strength metrics between the scan device and at least one client device; a first set of wireless network signal strength metrics between the scan device and the wireless AP; and a second set of wireless network signal strength metrics between the scan device and at least one client device; accessing historical Received Signal Strength Indication, RSSI, data of a normal signal strength between the wireless AP and the at least one client device; determining whether the performance data indicate improvements at each of the locations; and identifying a recommended location for the wireless network extender in dependence upon the performance data and the historical RSSI data.
A heating device for an exhaust system of an internal combustion engine; the heating device comprises: a tubular body, which contains a combustion chamber and is delimited by a first base wall and by a second base wall, which are opposite one another; a fuel injector, which is mounted through the first base wall of the tubular body to inject fuel into the combustion chamber through a fuel outlet hole of its; at least one inlet opening, which can be connected to a fan to receive an air flow, which is directed to the combustion chamber and gets mixed with the fuel; a feeding channel, which receives air from the inlet opening, surrounds an end portion of the fuel injector, ends with a nozzle arranged around an injection point of the fuel injector, is delimited, on the outside, by an outer tubular body having an inner surface of the feeding channel and is delimited, on the inside, by an inner tubular body, which surrounds the fuel injector and contains, on the inside, the fuel injector; and a spark plug, which is mounted through a side wall of the tubular body to trigger the combustion of a mixture of air and fuel; the heating device is characterized in that it comprises a flame holder body, which is at least partially arranged inside the feeding channel in the area of the nozzle, is coaxial to the feeding channel and to the fuel injector and is in front of the fuel outlet hole of the fuel injector at a distance other than zero from the fuel outlet hole of the fuel injector, so that the flame holder body is spaced apart from the fuel outlet hole of the fuel injector. a tubular body, which contains a combustion chamber and is delimited by a first base wall and by a second base wall, which are opposite one another; a fuel injector, which is mounted through the first base wall of the tubular body to inject fuel into the combustion chamber through a fuel outlet hole of its; at least one inlet opening, which can be connected to a fan to receive an air flow, which is directed to the combustion chamber and gets mixed with the fuel; a feeding channel, which receives air from the inlet opening, surrounds an end portion of the fuel injector, ends with a nozzle arranged around an injection point of the fuel injector, is delimited, on the outside, by an outer tubular body having an inner surface of the feeding channel and is delimited, on the inside, by an inner tubular body, which surrounds the fuel injector and contains, on the inside, the fuel injector; and a spark plug, which is mounted through a side wall of the tubular body to trigger the combustion of a mixture of air and fuel; the heating device is characterized in that it comprises a flame holder body, which is at least partially arranged inside the feeding channel in the area of the nozzle, is coaxial to the feeding channel and to the fuel injector and is in front of the fuel outlet hole of the fuel injector at a distance other than zero from the fuel outlet hole of the fuel injector, so that the flame holder body is spaced apart from the fuel outlet hole of the fuel injector.