mhurhangee/ep-ind-claims huggingface dataset:
A process for alkylation of an aromatic hydrocarbon or isoalkane with an olefin over the catalysis of a solid acid, comprising contacting a reaction material containing an aromatic hydrocarbon or C 4 -C 6 isoalkane, C 2 -C 18 monoolefin and a compound containing a strongly electronegative element, which serves as an promoter, with a solid acid catalyst to carry out the alkylation, characterized in that the solid acid catalyst is contacted with a compound having a strongly electronegative element prior to its contact with the reaction material, wherein said compound having a strongly electronegative element is a hydrogen halide and the compound containing a strongly electronegative element as promoter is an inorganic or organic compound or a mixture of inorganic and organic compounds selected from the group consisting of hydrogen halide and a halogen-containing organic compound having 2 to 8 carbon atoms, wherein prior to the contact of the solid acid catalyst with the reaction material, said compound having a strongly electronegative element is contacted with said catalyst in a form of being comprised in hydrocarbon, wherein said hydrocarbon comprising a compound having a strongly electronegative element is an aromatic hydrocarbon or isoalkane, wherein prior to contact of said solid acid catalyst with the reaction material, the condition for its contact with the aromatic hydrocarbon or isoalkane comprising a compound having a strongly electronegative element are as follows: the temperature is 10 to 350 °C, the pressure is 0.5 to 10.0 MPa, and the weight hourly space velocity of the aromatic hydrocarbon or isoalkane comprising a compound having a strongly electronegative element is 0.2 to 8 h -1.
Connection head between an electric motor and a first fixed support or between said electric motor and a second fixed support of an apparatus for actuating roll-up awnings or blackout closures, comprising: - a main body, insertable axially into said second fixed support, wherein said main body provides for a side body surface, provided with a first body indentation to accommodate a support recess of a second fixed support and provided with a second body indentation flanked by said first indentation, divided by a body edge; and - an element applicable auxiliarily to the side surface of the main body, characterised in that said element comprises a main portion provided with an arched outer surface forming an indentation; - so that, when the element is applied to the main body, the indentation is connected to the second body indentation of the main body to accommodate at least one support bracket (30,32,34,36) of a first fixed support. - a main body, insertable axially into said second fixed support, wherein said main body provides for a side body surface, provided with a first body indentation to accommodate a support recess of a second fixed support and provided with a second body indentation flanked by said first indentation, divided by a body edge; and - an element applicable auxiliarily to the side surface of the main body, characterised in that said element comprises a main portion provided with an arched outer surface forming an indentation; - so that, when the element is applied to the main body, the indentation is connected to the second body indentation of the main body to accommodate at least one support bracket (30,32,34,36) of a first fixed support.
Extraoral dental scanner for the three-dimensional acquisition of the surface of a dental shaped part having: a) a 3D measuring camera for the three-dimensional acquisition of the surface of the dental shaped part in a measurement volume (104, 144) of the 3D measuring camera, wherein the 3D measuring camera comprises an optical axis; b1)means for receiving and positioning the dental shaped part; b2)means for the machine-controlled relative positioning of the 3D measuring camera and the dental shaped part; c) wherein the means for the machine-controlled relative positioning of the 3D measuring camera and the dental shaped part are configured such that the means for receiving and positioning the dental shaped part can be moved into a parked position outside a region which can be optically acquired by the 3D measuring camera; d) a work surface for manually positioning the dental shaped part in the measurement volume of the 3D measuring camera, d1) wherein the work surface is oriented perpendicular to the optical axis and d2) wherein, viewed from the 3D measuring camera, the work surface is disposed behind the means for receiving and positioning the dental shaped part, e) wherein a first work area for an automatic positioning of the model and a second work area for a manual positioning are present, and wherein the work surface is disposed in the work area for the manual positioning of the model. f) wherein the first and the second work area are disposed along the same optical axis of the 3D measuring camera. a) a 3D measuring camera for the three-dimensional acquisition of the surface of the dental shaped part in a measurement volume (104, 144) of the 3D measuring camera, wherein the 3D measuring camera comprises an optical axis; b1)means for receiving and positioning the dental shaped part; b2)means for the machine-controlled relative positioning of the 3D measuring camera and the dental shaped part; c) wherein the means for the machine-controlled relative positioning of the 3D measuring camera and the dental shaped part are configured such that the means for receiving and positioning the dental shaped part can be moved into a parked position outside a region which can be optically acquired by the 3D measuring camera; d) a work surface for manually positioning the dental shaped part in the measurement volume of the 3D measuring camera, d1) wherein the work surface is oriented perpendicular to the optical axis and d2) wherein, viewed from the 3D measuring camera, the work surface is disposed behind the means for receiving and positioning the dental shaped part, d1) wherein the work surface is oriented perpendicular to the optical axis and d2) wherein, viewed from the 3D measuring camera, the work surface is disposed behind the means for receiving and positioning the dental shaped part, e) wherein a first work area for an automatic positioning of the model and a second work area for a manual positioning are present, and wherein the work surface is disposed in the work area for the manual positioning of the model. f) wherein the first and the second work area are disposed along the same optical axis of the 3D measuring camera.
A cleaning article having an absorbent base material formed by a flat material having a first side face and a second side face, wherein on at least the first side face a coating has been provided that imparts elevated abrasiveness to the first side face of the cleaning article compared to an uncoated first side face, characterized in that the coating comprises a multitude of coating lines and wherein, when an imaginary grid composed of parallel, equidistant lines running at right angles to one another with an edge length of 7 mm of each grid square is placed over the first side face of the cleaning article, the first side face has a first degree of coverage of coating of at least 15% in the region of at least 5 grid squares per 25 cm 2 and a second degree of coverage of coating of at most 8% in the region of at least 5 grid squares per 25 cm 2.
An indirect evaporative cooler comprising - a heat exchanger core having heat exchange plates defining alternating wet and dry air flow passages, wherein the passage height, measured as space between plates defining at least the dry air flow passages, and the length of the air flow passages fall within following ranges: Passage Passage Length (mm) Height (mm) 200 1.3 - 3.5 100 0.9 - 2.7 75 0.8 - 2.3 50 0.7 - 1.7 25 0.6 - 1.1 - a heat exchanger core having heat exchange plates defining alternating wet and dry air flow passages, wherein the passage height, measured as space between plates defining at least the dry air flow passages, and the length of the air flow passages fall within following ranges: Passage Passage Length (mm) Height (mm) 200 1.3 - 3.5 100 0.9 - 2.7 75 0.8 - 2.3 50 0.7 - 1.7 25 0.6 - 1.1
An electromagnetic positioning device having at least two armature units which each have an armature body (10, 14) as well as permanent magnet means (12, 16) and which are movable relative to a respective stationary core section (18, 22) and to a coil unit (20, 24) associated with the core sections in reaction to a current feed of a coil unit (20, 24) and provided for interacting with a respective positioning partner, wherein a magnetic flux-conducting unit (28, 30; 54, 56) is provided jointly adjacent to the two core sections and armature units, said flux-conducting unit (28, 30; 54, 56) extending in a direction of movement of the armature units and being formed and dimensioned such that a rectified permanent magnetic flux (34, 36) of the two permanent magnet means flows jointly through the flux-conducting unit in a state not fed with current of the coil unit and, in a state fed with current of the coil unit activated for moving one of the armature means repellently, a coil magnetic flux generated by the current feed in the flux-conducting unit displaces the permanent magnetic flux of the permanent magnet means of the armature unit not to be moved by the current feed at least partly from the flux-conducting unit, characterized in that a shell-like housing made of magnetic flux-conducting material surrounds the armature units and forms arm- or bar-shaped sections (54, 56) which are connected to each other at respective free ends by a plate and which serve to realize the flux-conducting unit, wherein the plate connects the core sections, whereby the two core sections are connected in such a magnetically flux-conducting way that in the state fed with current, the permanent magnetic flux is displaced to the core section of the armature unit to be moved by the current feed, having the consequence that a permanent magnetic repelling effect on the armature unit to be moved by the current feed is additionally increased.
A method for enabling a service (304a-c) executing in an isolated session on a system to access a system resource from which the service is isolated, comprising: instantiating a worker session by an operating system operating on the system; instantiating a worker process, the worker process executing in the worker session, the worker process having access to the system resource, wherein the worker session is created by the service (304a-c) executing in the isolated session, by establishing a loopback remote presentation session connection to the system; receiving by the service (304a-c), a first communication indicative of a request from a first process to access the system resource; sending, by the service, a second communication indicative of a request to the worker process to access the system resource; in response to receiving, by the worker process, the second communication, accessing the system resource to produce a first result; and transmitting, by the worker process, the first result to the service (304a-c). instantiating a worker session by an operating system operating on the system; instantiating a worker process, the worker process executing in the worker session, the worker process having access to the system resource, wherein the worker session is created by the service (304a-c) executing in the isolated session, by establishing a loopback remote presentation session connection to the system; receiving by the service (304a-c), a first communication indicative of a request from a first process to access the system resource; sending, by the service, a second communication indicative of a request to the worker process to access the system resource; in response to receiving, by the worker process, the second communication, accessing the system resource to produce a first result; and transmitting, by the worker process, the first result to the service (304a-c).
A polysaccharide polymer obtained from the seeds of the tamarind tree, for use in treating dry cough, wherein the polymer is to be locally administered to the mucous membranes of the high respiratory airways of a subject suffering from dry cough as an aerosolized liquid preparation.
Connector for the connection to a magnetic coil wound onto a support element, wherein the magnetic cable that realizes the coil is covered by an insulating layer, said connector being characterized in that it comprises an elastic spring contact element (100,200,50) which is made of conductive material, wherein said spring contact element (100,200,50) is adapted to be moved in an open condition during the insertion of the connector on the support element and tends to return to a closed condition during a closing phase, wherein said spring contact element ( 100, 200, 50) includes on its inner walls cutting elements (1d, 100d, 200d, 52e) for cutting into said insulating layer such that, at the end of the closing phase, said spring contact element (100,200,50) performs a mechanical retention function and at the same time creates an electrical contact between the support element and the magnetic coil, wherein, in order to ensure that the connector does not close too much and does not shear the cable that forms the coil, stop means are provided, said stop means being configured to prevent the spring contact element closing by more than a given amount.
A work machine, comprising: a main pole internally comprising a rotation shaft; a tool unit located at one end of the main pole and configured to hold a tool connected to the rotation shaft; and a power unit located at another end of the main pole and comprising a prime mover configured to drive the rotation shaft; wherein the main pole comprises a first partial pole, a second partial pole and a joint member attached to the second partial pole, and the joint member comprises a through hole configured to accept insertion of the first partial pole from one side, wherein the first partial pole is configured to be removably inserted to the through hole; characterized in that: the first partial pole comprises a positioning member configured to be biased toward the joint member, the joint member comprises a positioning hole configured to engage with the positioning member and a guide groove extending from the positioning hole toward the one side of the through hole and configured to guide the positioning member to the positioning hole, and at least a section of the guide groove is an escapable section configured to allow the positioning member to escape from the guide groove. a main pole internally comprising a rotation shaft; a tool unit located at one end of the main pole and configured to hold a tool connected to the rotation shaft; and a power unit located at another end of the main pole and comprising a prime mover configured to drive the rotation shaft; wherein the main pole comprises a first partial pole, a second partial pole and a joint member attached to the second partial pole, and the joint member comprises a through hole configured to accept insertion of the first partial pole from one side, wherein the first partial pole is configured to be removably inserted to the through hole; characterized in that: the first partial pole comprises a positioning member configured to be biased toward the joint member, the joint member comprises a positioning hole configured to engage with the positioning member and a guide groove extending from the positioning hole toward the one side of the through hole and configured to guide the positioning member to the positioning hole, and at least a section of the guide groove is an escapable section configured to allow the positioning member to escape from the guide groove. the first partial pole comprises a positioning member configured to be biased toward the joint member, the joint member comprises a positioning hole configured to engage with the positioning member and a guide groove extending from the positioning hole toward the one side of the through hole and configured to guide the positioning member to the positioning hole, and at least a section of the guide groove is an escapable section configured to allow the positioning member to escape from the guide groove.
A bubble level comprising: a non-opaque body, having a first observation surface, a datum face for measuring a verticality of a measured surface, a second observation surface which is a side surface of the body; and two sloping surfaces each intersecting with the datum face; a bubble unit arranged in the body; the bubble unit having a longitudinal axis that is perpendicular to the datum face, the datum face being arranged between a first end of the bubble unit and the measured surface, the first observation surface being opposed to the datum face, the bubble unit being arranged between the datum face and the first observation surface; the bubble unit being directly observable from the second observation surface, and each of the sloping surfaces and the datum face forming an obtuse angle at a side where the bubble unit is arranged, wherein the two sloping surfaces are arranged symmetrically about the bubble unit and wherein the reflection by each of the sloping surfaces forms an image of the bubble unit observable from the first observation surface. a non-opaque body, having a first observation surface, a datum face for measuring a verticality of a measured surface, a second observation surface which is a side surface of the body; and two sloping surfaces each intersecting with the datum face; a bubble unit arranged in the body; the bubble unit having a longitudinal axis that is perpendicular to the datum face, the datum face being arranged between a first end of the bubble unit and the measured surface, the first observation surface being opposed to the datum face, the bubble unit being arranged between the datum face and the first observation surface; the bubble unit being directly observable from the second observation surface, and each of the sloping surfaces and the datum face forming an obtuse angle at a side where the bubble unit is arranged, wherein the two sloping surfaces are arranged symmetrically about the bubble unit and wherein the reflection by each of the sloping surfaces forms an image of the bubble unit observable from the first observation surface.
A hand-operated juicer, comprising: a shell; a juicing head, characterized in that an outer surface of the juicing head is an arc-shaped surface and is provided with a plurality of outer convex ribs, and an inserting rod for hanging fruit is arranged at the transverse top of the juicing head; a juicing cover, connected to the shell, characterized in that the juicing cover is provided with an arc-shaped concave squeezing cavity, and the squeezing cavity is capable of accommodating the juicing head; and a drive screw, capable of rotating around an axis of the drive screw and moving forward and backward, characterized in that a rear end of the drive screw is connected to an operator handle, and the juicing head is connected to a front end of the drive screw and capable of rotating along with the drive screw and moving forward and backward. a shell; a juicing head, characterized in that an outer surface of the juicing head is an arc-shaped surface and is provided with a plurality of outer convex ribs, and an inserting rod for hanging fruit is arranged at the transverse top of the juicing head; a juicing cover, connected to the shell, characterized in that the juicing cover is provided with an arc-shaped concave squeezing cavity, and the squeezing cavity is capable of accommodating the juicing head; and a drive screw, capable of rotating around an axis of the drive screw and moving forward and backward, characterized in that a rear end of the drive screw is connected to an operator handle, and the juicing head is connected to a front end of the drive screw and capable of rotating along with the drive screw and moving forward and backward.
A method of testing for an abnormal distribution of a specified chromosome portion in a mixed sample of normally and abnormally distributed chromosome portions obtained from a subject, wherein the abnormal distribution is a fetal aneuploidy, and wherein the sample is a mixture of maternal and fetal DNA in a maternal plasma sample, comprising: (a) obtaining sequences, by massively parallel sequencing, from multiple chromosome portions of the mixed sample to obtain a number of sequence tags of sufficient length of determined sequence to be assigned to a chromosome location within a genome and of sufficient number to reflect abnormal distribution of the specified chromosome portion; (b) assigning the sequence tags to corresponding chromosome portions including at least the specified chromosome portion by comparing the sequence tags to a reference genomic sequence; (c) determining values for numbers of sequence tags mapping to normally and abnormally distributed chromosome portions by: (i) counting sequence tags within a series of predefined windows of equal lengths within at least one normally distributed chromosome portion to obtain a first value; and (ii) counting sequence tags within a series of predefined windows of equal lengths within the specified chromosome portion to obtain a second value; and (d) using the values from step (c) to determine a differential, between the first value and the second value, which is determinative of the over-representation or under-representation of the specified chromosome portion in the mixture of maternal and fetal DNA. (a) obtaining sequences, by massively parallel sequencing, from multiple chromosome portions of the mixed sample to obtain a number of sequence tags of sufficient length of determined sequence to be assigned to a chromosome location within a genome and of sufficient number to reflect abnormal distribution of the specified chromosome portion; (b) assigning the sequence tags to corresponding chromosome portions including at least the specified chromosome portion by comparing the sequence tags to a reference genomic sequence; (c) determining values for numbers of sequence tags mapping to normally and abnormally distributed chromosome portions by: (i) counting sequence tags within a series of predefined windows of equal lengths within at least one normally distributed chromosome portion to obtain a first value; and (ii) counting sequence tags within a series of predefined windows of equal lengths within the specified chromosome portion to obtain a second value; and (i) counting sequence tags within a series of predefined windows of equal lengths within at least one normally distributed chromosome portion to obtain a first value; and (ii) counting sequence tags within a series of predefined windows of equal lengths within the specified chromosome portion to obtain a second value; and (d) using the values from step (c) to determine a differential, between the first value and the second value, which is determinative of the over-representation or under-representation of the specified chromosome portion in the mixture of maternal and fetal DNA.