mhurhangee/ep-ind-claims huggingface dataset:
A projection apparatus, comprising a projection cavity, a light source, a scanning motor, and a processor, wherein the processor is connected to both the light source and the scanning motor and is configured to determine scanning parameters and light parameters; wherein a scanning mirror of the scanning motor is covered by a reflection layer, the reflection layer being configured to reflect light emitted by the light source outside of the projection cavity; wherein the projection apparatus is a near-eye projection apparatus; and wherein the light source and the scanning motor are located inside the projection cavity; characterized in that the scanning mirror covered by the reflection layer is a surface with a first arc-shaped cross section, in that the reflection layer forms a convex reflective surface when the scanning motor performs scanning, the convex reflective surface having a second arc-shaped cross-section, and in that the first arc-shaped cross-section and the second arc-shaped cross-section are concentric, such that a scanning range of the light reflected outside the projection cavity is larger than a scanning range of the scanning motor. the processor is connected to both the light source and the scanning motor and is configured to determine scanning parameters and light parameters; wherein a scanning mirror of the scanning motor is covered by a reflection layer, the reflection layer being configured to reflect light emitted by the light source outside of the projection cavity; wherein the projection apparatus is a near-eye projection apparatus; and wherein the light source and the scanning motor are located inside the projection cavity; characterized in that the scanning mirror covered by the reflection layer is a surface with a first arc-shaped cross section, in that the reflection layer forms a convex reflective surface when the scanning motor performs scanning, the convex reflective surface having a second arc-shaped cross-section, and in that the first arc-shaped cross-section and the second arc-shaped cross-section are concentric, such that a scanning range of the light reflected outside the projection cavity is larger than a scanning range of the scanning motor.
A method for manufacturing a piezoelectric element, comprising: an electrode forming step of forming an electrode on a base body including at least a substrate; a film forming step of forming a piezoelectric thin film on the electrode; a patterning step of patterning the piezoelectric thin film by removing a part of the piezoelectric thin film; and a polishing step of polishing the substrate, wherein the polishing step is performed before the patterning step, characterized in that, in the film forming step, the piezoelectric thin film is formed such that a ratio of a peak intensity of a pyrochlore phase to a sum of peak intensities of orientation, orientation, and orientation of a perovskite phase, obtained by 2θ/θ measurement of X-ray diffraction, is 100 ppm or less. an electrode forming step of forming an electrode on a base body including at least a substrate; a film forming step of forming a piezoelectric thin film on the electrode; a patterning step of patterning the piezoelectric thin film by removing a part of the piezoelectric thin film; and a polishing step of polishing the substrate, wherein the polishing step is performed before the patterning step, characterized in that, in the film forming step, the piezoelectric thin film is formed such that a ratio of a peak intensity of a pyrochlore phase to a sum of peak intensities of orientation, orientation, and orientation of a perovskite phase, obtained by 2θ/θ measurement of X-ray diffraction, is 100 ppm or less.
A method performed by a first node, the first node operating in a communications network, the method being for handling provision of an Internet Protocol Multimedia Subsystem, IMS, service in the communications network, wherein the communications network comprises a first slice handling a first IMS service, and a second slice handling a second IMS service, the method comprising: obtaining, from a second node operating in the communications network and storing: a) a first indication of a first routing service instance for a third node comprised in the first slice, the third node handling the first IMS service, and b) a second indication of a second routing service instance for a fourth node comprised in the second slice, the fourth node handling the second IMS service, and routing a request, received from a fifth node operating in another communications network, to one of the third node and the fourth node, wherein: i) with the proviso that the received request is for the first IMS service, the routing is based on the obtained first indication, and ii) with the proviso that the received request is for the second IMS service, the routing is based on the obtained second indication; wherein the first node manages an Interconnection Border Control Function, IBCF, and the second node manages a Network Repository Function, NRF, the third node is a first terminating Interrogating-Call Session Control Function, I-CSCF, and the fourth node is a second terminating I-CSCF. obtaining, from a second node operating in the communications network and storing: a) a first indication of a first routing service instance for a third node comprised in the first slice, the third node handling the first IMS service, and b) a second indication of a second routing service instance for a fourth node comprised in the second slice, the fourth node handling the second IMS service, and a) a first indication of a first routing service instance for a third node comprised in the first slice, the third node handling the first IMS service, and b) a second indication of a second routing service instance for a fourth node comprised in the second slice, the fourth node handling the second IMS service, and routing a request, received from a fifth node operating in another communications network, to one of the third node and the fourth node, wherein: i) with the proviso that the received request is for the first IMS service, the routing is based on the obtained first indication, and ii) with the proviso that the received request is for the second IMS service, the routing is based on the obtained second indication; i) with the proviso that the received request is for the first IMS service, the routing is based on the obtained first indication, and ii) with the proviso that the received request is for the second IMS service, the routing is based on the obtained second indication; wherein the first node manages an Interconnection Border Control Function, IBCF, and the second node manages a Network Repository Function, NRF, the third node is a first terminating Interrogating-Call Session Control Function, I-CSCF, and the fourth node is a second terminating I-CSCF.
Device for belt casting of metallic products (2, 3) with at least one belt guide device, to the circulating belt of which a metal melt can be applied, and with two lateral boundary devices (12, 13), with which the belt guide device and the two lateral boundary devices (12, 13) form a solidification space for the metal melt solidifying therein, and in which the two lateral boundary devices (12, 13) each comprise a plurality of mutually co-operating wall elements each with a respective wall side (24, 24A) facing the solidification space, wherein a wall part of copper or an alloy thereof and having a surface interacting with the metal melt is arranged at this wall side (24, 24A) facing the solidification space, wherein the surface interacting with the metal melt has at least two surface regions (31, 32, 43) which differ from one another and have different characteristics, characterised in that the surface co-operating with the metal melt is at least regionally modified in such a way that the at least regionally modified surface comprises a surface element (33, 34, 35, 36) which is fixedly arranged at the wall part interacting with the metal melt, but which is exchangeable.
Composition for the treatment of fungal infections, comprising: • at least one physiologically acceptable carboxylic acid capable of reducing the pH in keratinous tissue, in particular nails, of a treated person below 4.5, preferably in the range of 1.5-4.5; and • a physiologically acceptable carrier selected from C1-C4 alkyl ester derived from a physiolocially acceptable alpha-hydroxy carboxylic acid; wherein the C1-C4 alkyl ester is a C1-C4 alkyl ester of lactic acid; and wherein the composition also comprises the free acid or salt derived from the carboxylic acid used in the C1-C4 alkyl ester in a molecular ratio of at least 1:20 with respect to the C1-C4 alkyl ester. • at least one physiologically acceptable carboxylic acid capable of reducing the pH in keratinous tissue, in particular nails, of a treated person below 4.5, preferably in the range of 1.5-4.5; and • a physiologically acceptable carrier selected from C1-C4 alkyl ester derived from a physiolocially acceptable alpha-hydroxy carboxylic acid; wherein the C1-C4 alkyl ester is a C1-C4 alkyl ester of lactic acid; and wherein the composition also comprises the free acid or salt derived from the carboxylic acid used in the C1-C4 alkyl ester in a molecular ratio of at least 1:20 with respect to the C1-C4 alkyl ester.
A radial line slot array antenna comprising a slotted conductor plate in which a plurality of slots are formed and arranged in a spiral, wherein the plurality of the slots are arranged such that the arrangement distance in a radial direction between the slots changes gradually between a first portion determined based on a first frequency included in a used frequency band and a second portion determined based on a second frequency included in a used frequency band and different from the first frequency, the first portion being a first axis and the second portion being a second axis perpendicular to the first axis, wherein a guide wavelength of electromagnetic waves with the first frequency is denoted by a first wavelength and the distance between adjacent slots arranged on the first axis is determined to be the first wavelength or a value slightly deviating from the first wavelength if the effect of phase shift caused by the formation of the slots on transmitted waves propagated through the interior is taken into consideration, wherein a guide wavelength of electromagnetic waves with the second frequency is denoted by a second wavelength and the distance between adjacent slots arranged on the second axis is determined to be the second wavelength or a value slightly deviating from the second wavelength if the effect of phase shift caused by the formation of the slots on transmitted waves propagated through the interior is taken into consideration.
A method of providing a turf sports field by deploying a plurality of turf modules having an upper turf surface and peripheral turf edges, characterized in that the method comprises the following steps: a) by means of a remotely operated or autonomously operated lifting and transport vehicle, which is provided with a lifting arrangement, moving turf modules from a non-installed position towards an installed position; b) by means of a positioning system, which is configured to detect and deliver turf module position information, detecting the position of the turf module that is being moved; and c) installing turf modules adjacent to previously installed turf modules, with a tolerance gap between adjacently positioned turf edges of different turf modules, wherein the positions, into which the turf modules are installed, are based on turf module position information from the positioning system; wherein during step c), the tolerance gap is void when a turf module is installed adjacent a previously installed turf module a) by means of a remotely operated or autonomously operated lifting and transport vehicle, which is provided with a lifting arrangement, moving turf modules from a non-installed position towards an installed position; b) by means of a positioning system, which is configured to detect and deliver turf module position information, detecting the position of the turf module that is being moved; and c) installing turf modules adjacent to previously installed turf modules, with a tolerance gap between adjacently positioned turf edges of different turf modules, wherein the positions, into which the turf modules are installed, are based on turf module position information from the positioning system;
An apparatus for ophthalmic surgery, comprising: - a contact surface for the shaping abutment of an eye to be treated, - a first radiation source for providing a treatment laser beam, - optical components (20, 22, 28, 60) for directing the treatment laser beam through the contact surface onto the eye, - a measuring device for measuring the depth of the anterior chamber of the eye bearing against the contact surface, wherein the measuring device provides measured data representative of the depth of the anterior chamber of the eye at at least one point of the same, and - an electronic evaluating and control arrangement connected to the measuring device, which is adapted to examine the depth of the anterior chamber represented by the measured data for falling below at least one predetermined value and, depending on falling below the predetermined value, to bring about a predetermined action, characterised in that the electronic evaluating and control arrangement is further adapted to control at least one controllable component of the apparatus in the sense of a halt of a relative approaching movement between the contact surface and the eye or in the sense of a relative movement apart of the contact surface and the eye, in the case of falling below the predetermined value. - a contact surface for the shaping abutment of an eye to be treated, - a first radiation source for providing a treatment laser beam, - optical components (20, 22, 28, 60) for directing the treatment laser beam through the contact surface onto the eye, - a measuring device for measuring the depth of the anterior chamber of the eye bearing against the contact surface, wherein the measuring device provides measured data representative of the depth of the anterior chamber of the eye at at least one point of the same, and - an electronic evaluating and control arrangement connected to the measuring device, which is adapted to examine the depth of the anterior chamber represented by the measured data for falling below at least one predetermined value and, depending on falling below the predetermined value, to bring about a predetermined action,
A screw compressor comprising: a casing having a suction port and a discharge port; a male rotor rotatable relative to said casing about a first axis; a female rotor rotatable relative to said casing about a second axis; and a magnetic gear system including a first magnetic gear associated with said male rotor and a second magnetic gear associated with said female rotor, said first magnetic gear and said second magnetic gear being positioned such that a magnetic field of said first magnetic gear interacts with said second magnetic gear to drive rotation of said female rotor about said second axis; characterised in that said first magnetic gear and said second magnetic gear form a magnetic gear pair and said magnetic gear system includes a plurality of said magnetic gear pairs; wherein a first magnetic gear pair of said plurality of magnetic gear pairs is positioned adjacent a suction end of said male rotor and said female rotor and a second magnetic gear pair of said plurality of magnetic gear pairs is positioned adjacent a discharge end of said male rotor and said female rotor; and wherein each of the magnetic gears associated with the male rotor is substantially identical and each of the magnetic gears associated with the female rotor is substantially identical. a casing having a suction port and a discharge port; a male rotor rotatable relative to said casing about a first axis; a female rotor rotatable relative to said casing about a second axis; and a magnetic gear system including a first magnetic gear associated with said male rotor and a second magnetic gear associated with said female rotor, said first magnetic gear and said second magnetic gear being positioned such that a magnetic field of said first magnetic gear interacts with said second magnetic gear to drive rotation of said female rotor about said second axis; characterised in that said first magnetic gear and said second magnetic gear form a magnetic gear pair and said magnetic gear system includes a plurality of said magnetic gear pairs; wherein a first magnetic gear pair of said plurality of magnetic gear pairs is positioned adjacent a suction end of said male rotor and said female rotor and a second magnetic gear pair of said plurality of magnetic gear pairs is positioned adjacent a discharge end of said male rotor and said female rotor; and wherein each of the magnetic gears associated with the male rotor is substantially identical and each of the magnetic gears associated with the female rotor is substantially identical.
Aircraft gas-turbine engine having a core engine surrounded by a bypass duct, with a radially outer engine cowling enclosing the bypass duct being provided at its rear region with a thrust-reversing device which is moveable relative to the engine cowling, characterized in that at least one cooler element (38, 39) extending over at least part of the circumference is arranged in an intermediate area between the engine cowling and the thrust-reversing device, through which area part of the flow of the bypass duct passes radially outwards out of the bypass duct.
A lubricating composition comprising: a. an oil of a lubricating viscosity; b. 0.01 to 5 wt% of an azole-acrylic adduct wherein: i. said adduct is formed by contacting an azole compound with an acrylic; and ii. said adduct has at least one nitrogen-alkyl group comprising at least one acyl; wherein said acrylic is a (meth)acrylate having the formula: wherein R is a hydrogen or a C 1 -C 20 hydrocarbyl group and R 1 is a C 1 -C 20 hydrocarbyl group; wherein said azole compound is a substituted or unsubstituted heterocyclic azole compound that has the structure as in formula (XIII): wherein R 6 is a hydrogen or a C 1 -C 20 hydrocarbyl group; c. an antiwear agent, wherein said antiwear agent contains phosphorus and is present in an amount such that said lubricating composition has at least 300 ppm phosphorus based on a total weight of said lubricating composition; and d. an antioxidant additional to component b. a. an oil of a lubricating viscosity; b. 0.01 to 5 wt% of an azole-acrylic adduct wherein: i. said adduct is formed by contacting an azole compound with an acrylic; and ii. said adduct has at least one nitrogen-alkyl group comprising at least one acyl; wherein said acrylic is a (meth)acrylate having the formula: wherein R is a hydrogen or a C 1 -C 20 hydrocarbyl group and R 1 is a C 1 -C 20 hydrocarbyl group; wherein said azole compound is a substituted or unsubstituted heterocyclic azole compound that has the structure as in formula (XIII): wherein R 6 is a hydrogen or a C 1 -C 20 hydrocarbyl group; i. said adduct is formed by contacting an azole compound with an acrylic; and ii. said adduct has at least one nitrogen-alkyl group comprising at least one acyl; wherein said acrylic is a (meth)acrylate having the formula: wherein R is a hydrogen or a C 1 -C 20 hydrocarbyl group and R 1 is a C 1 -C 20 hydrocarbyl group; wherein said azole compound is a substituted or unsubstituted heterocyclic azole compound that has the structure as in formula (XIII): wherein R 6 is a hydrogen or a C 1 -C 20 hydrocarbyl group; c. an antiwear agent, wherein said antiwear agent contains phosphorus and is present in an amount such that said lubricating composition has at least 300 ppm phosphorus based on a total weight of said lubricating composition; and d. an antioxidant additional to component b.
Tread for heavy vehicle tyre, this tread having a tread surface in the new state intended to come into contact with a roadway and a total thickness PMU of material to be worn away during running, this tread comprising a plurality of cuts opening onto the tread surface in the new state and at least one channel internal to the tread, this channel being intended to form a new groove after the tread has partially worn away, furthermore, each channel is extended radially towards the tread surface by a sipe of the same orientation as the said channel and of width L4, and in addition a plurality of sipes of width L3 intersect the sipe extending each channel to form a well, this well opening both onto the tread surface in the new state and into a channel, the tread being such that, for at least for a plurality of wells, each well has - in a direction extending from the tread surface towards the channel, at least one maximum-section part and one reduced-section part, the reduced-section part having a cross-sectional area smaller than the cross-sectional area of the maximum-section part so as to limit the ingress of foreign bodies of determined dimensions into this well and, from there, into a channel, the tread being characterized in that the maximum-section part of a well has a surface area greater than the product L3 times L4 of the widths L3, L4 of the sipes (3, 4) intersecting to form a well..
A handheld tool, comprising: a housing having a first inertial measuring unit ("IMU") that measures at least an orientation of the housing; a first motion generating mechanism disposed within the housing; an attachment arm having a second IMU that measures at least an orientation of the attachment arm, wherein the attachment arm extends from the housing and is coupled with the first motion-generating mechanism; a second motion generating mechanism disposed within the attachment arm; a user-assistive device attached to a distal end of the attachment arm; and a tremor tracking module ("TTM") attached to the housing that, based on the measured orientation of the housing and the measured orientation of the attachment arm, controls the first motion generating mechanism and the second motion generating mechanism to move the attachment arm relative to the housing to stabilize motion of the user-assistive device. a housing having a first inertial measuring unit ("IMU") that measures at least an orientation of the housing; a first motion generating mechanism disposed within the housing; an attachment arm having a second IMU that measures at least an orientation of the attachment arm, wherein the attachment arm extends from the housing and is coupled with the first motion-generating mechanism; a second motion generating mechanism disposed within the attachment arm; a user-assistive device attached to a distal end of the attachment arm; and a tremor tracking module ("TTM") attached to the housing that, based on the measured orientation of the housing and the measured orientation of the attachment arm, controls the first motion generating mechanism and the second motion generating mechanism to move the attachment arm relative to the housing to stabilize motion of the user-assistive device.