mhurhangee/ep-ind-claims huggingface dataset:
A preparation method of a polyarylene sulfide, comprising: a first step of preparing a sulfur source comprising a sulfide of an alkali metal and a mixed solvent of water and an amide-based compound by dehydrating a hydrosulfide of an alkali metal and a hydroxide of an alkali metal in the presence of an organic acid salt of an alkali metal at a temperature of 185 °C to 205 °C in a mixed solvent of water and an amide-based compound; and a second step of preparing a polyarylene sulfide by adding a dihalogenated aromatic compound and an amide-based compound to a reactor containing the sulfur source, and performing a polymerization reaction at a temperature of 225 °C to 245 °C, followed by a polymerization reaction at a temperature of 250 °C to 260 °C; wherein a dehydration liquid removed during the dehydration reaction of the first step contains 28% (v/v) to 32% (v/v) of the amide-based compound based on a total volume, and the dihalogenated aromatic compound is used in an amount of 1.04 to 1.08 equivalents based on 1 equivalent of the hydrosulfide of an alkali metal in the polymerization reaction of the second step. a second step of preparing a polyarylene sulfide by adding a dihalogenated aromatic compound and an amide-based compound to a reactor containing the sulfur source, and performing a polymerization reaction at a temperature of 225 °C to 245 °C, followed by a polymerization reaction at a temperature of 250 °C to 260 °C; wherein a dehydration liquid removed during the dehydration reaction of the first step contains 28% (v/v) to 32% (v/v) of the amide-based compound based on a total volume, and the dihalogenated aromatic compound is used in an amount of 1.04 to 1.08 equivalents based on 1 equivalent of the hydrosulfide of an alkali metal in the polymerization reaction of the second step.
An apparatus for performing quantitative phase tomography on a specimen, comprising: an illumination source for providing an illuminating beam, wherein the light source is configured for providing fully or at least partially coherent light; a condenser lens with high numerical aperture configured to transform the illuminating beam into a convergent light beam for illuminating a specimen along an optical axis (z) parallel to a measurement axis; a microscope objective arranged to collect a beam that is scattered by the specimen; a wave front analyzer for analyzing wave field amplitude and phase of the beam scattered by the specimen, the wave front analyzer comprising an array sensor configured for measuring a distribution of the light intensity of the beam scattered by the specimen and collected by the microscope objective, and outputting a measurement signal; a moving stage for the specimen, and an actuator configured to translate the stage in a plane normal to the optical axis (z) to enable collecting sequentially the scattered light beam by the array sensor at different angular views; a data processing device configured to process the measurement signal, outputted by the array sensor, to deliver quantitative phase tomography images representing the specimen in three dimensions, and to provide quantitative values of a refractive index distribution within the specimen. an illumination source for providing an illuminating beam, wherein the light source is configured for providing fully or at least partially coherent light; a condenser lens with high numerical aperture configured to transform the illuminating beam into a convergent light beam for illuminating a specimen along an optical axis (z) parallel to a measurement axis; a microscope objective arranged to collect a beam that is scattered by the specimen; a wave front analyzer for analyzing wave field amplitude and phase of the beam scattered by the specimen, the wave front analyzer comprising an array sensor configured for measuring a distribution of the light intensity of the beam scattered by the specimen and collected by the microscope objective, and outputting a measurement signal; a moving stage for the specimen, and an actuator configured to translate the stage in a plane normal to the optical axis (z) to enable collecting sequentially the scattered light beam by the array sensor at different angular views; a data processing device configured to process the measurement signal, outputted by the array sensor, to deliver quantitative phase tomography images representing the specimen in three dimensions, and to provide quantitative values of a refractive index distribution within the specimen.
Electrical connection device (1,40), comprising a first and a second connection portions (4a-4b, 30a-30b), each of said connection portions being adapted to be electrically connected with a corresponding electrical device, at least one of said connection portions being disconnectable from the corresponding electrical device, the electrical connecting device further comprising at least one electrical link (13a-19a-13b) electrically connecting the first and the second portion together, characterized in that it comprises a guiding body guiding the second connection portion (4b,30b) along a course of the second connection portion with respect to the first connection portion (4a,30a) being a relative course between the first and the second connection portion, and in that the electrical link (13a-19a-13b) electrically connects the first and the second connection portions together all along said course, wherein the electrical link (13a-19a-13b) comprises a first electrically conductive member holding the first connection portion (4a,30a) and a second electrically conductive member holding the second connection portion (4b,30b), wherein the electrically conductive members (13a, 13b) are symmetrically arranged with respect to an axis of symmetry.
A photocuring 3D printer, comprising: a resin tank, comprising: a tank body for containing a liquid photosensitive resin, at least one side wall of the tank body being an optically-transmissive wall; a transverse guide element arranged on the tank body; and a load-bearing element arranged inside the tank body and movable transversely along the guide element, wherein a load-bearing surface of the load-bearing element faces the optically-transmissive wall; wherein there are two of the guide elements which are respectively arranged at upper portions of sidewalls adjacent to the optically-transmissive wall; wherein each of the guide elements is a guide screw, and an upper portion of the load-bearing element has a nut seat configured to cooperate with the guide screw; wherein a size of the optically-transmissive wall ranges from 508 mm to 3048 mm (20 inches to 120 inches); and a light source provided outside the optically-transmissive wall; wherein the photocuring 3D printer further comprises a LCD display unit having the same area as the optically-transmissive wall and disposed at an outer side or an inner side of the optically-transmissive wall. a tank body for containing a liquid photosensitive resin, at least one side wall of the tank body being an optically-transmissive wall; a transverse guide element arranged on the tank body; and a load-bearing element arranged inside the tank body and movable transversely along the guide element, wherein a load-bearing surface of the load-bearing element faces the optically-transmissive wall; wherein there are two of the guide elements which are respectively arranged at upper portions of sidewalls adjacent to the optically-transmissive wall; wherein each of the guide elements is a guide screw, and an upper portion of the load-bearing element has a nut seat configured to cooperate with the guide screw; wherein a size of the optically-transmissive wall ranges from 508 mm to 3048 mm (20 inches to 120 inches); and a light source provided outside the optically-transmissive wall; wherein the photocuring 3D printer further comprises a LCD display unit having the same area as the optically-transmissive wall and disposed at an outer side or an inner side of the optically-transmissive wall.
A communication apparatus comprising: a first execution unit configured to perform a first process of setting a wireless parameter for wireless communication into another communication apparatus on the basis of information that is necessary for setting the wireless parameter and that is included in information acquired from an image that is captured by the communication apparatus; a second execution unit configured to perform a second process of acquiring a wireless parameter for wireless communication, which is set in the another communication apparatus, from the another communication apparatus on the basis of information that is necessary for acquiring the wireless parameter and that is included in information acquired from the image that is captured by the communication apparatus; and a selection unit configured to select either the first process or the second process to be performed on the basis of one of the following: i) information acquired from the image that is captured; ii) information included in a received signal; iii)a user's operation; iv) a state of the communication apparatus; wherein the first execution unit is configured to perform the first process based on the selection made by the selection unit; and the second execution unit is configured to perform the second process based on the selection made by the selection unit. a first execution unit configured to perform a first process of setting a wireless parameter for wireless communication into another communication apparatus on the basis of information that is necessary for setting the wireless parameter and that is included in information acquired from an image that is captured by the communication apparatus; a second execution unit configured to perform a second process of acquiring a wireless parameter for wireless communication, which is set in the another communication apparatus, from the another communication apparatus on the basis of information that is necessary for acquiring the wireless parameter and that is included in information acquired from the image that is captured by the communication apparatus; and a selection unit configured to select either the first process or the second process to be performed on the basis of one of the following: i) information acquired from the image that is captured; ii) information included in a received signal; iii)a user's operation; iv) a state of the communication apparatus; wherein the first execution unit is configured to perform the first process based on the selection made by the selection unit; and the second execution unit is configured to perform the second process based on the selection made by the selection unit.
A cell collecting device, comprising: a first filter (20; 120; 220) having a plurality of first pores (26; 126; 226) formed into a size that enables target cells contained in a fluid sample to pass through the first pores (26; 126; 226); and a second filter (40; 140; 240) having a plurality of second pores (46; 146; 246) formed into a size that enables the target cells contained to pass through the second pores (46; 146; 246), the second filter (40; 140; 240) arranged below the first filter (20; 120; 220) in such a position as to filter the target cells, wherein the first filter (20; 120; 220) and the second filter (40; 140; 240) are arranged such that the first pores (26; 126; 226) and the second pores (46; 146; 246) get out of alignment with each other. a first filter (20; 120; 220) having a plurality of first pores (26; 126; 226) formed into a size that enables target cells contained in a fluid sample to pass through the first pores (26; 126; 226); and a second filter (40; 140; 240) having a plurality of second pores (46; 146; 246) formed into a size that enables the target cells contained to pass through the second pores (46; 146; 246), the second filter (40; 140; 240) arranged below the first filter (20; 120; 220) in such a position as to filter the target cells, wherein the first filter (20; 120; 220) and the second filter (40; 140; 240) are arranged such that the first pores (26; 126; 226) and the second pores (46; 146; 246) get out of alignment with each other.
Operating device for a domestic appliance, with an operating element receptacle, which has a recess, and an operating element which can be positioned in and removed from the recess, the capacity for movement of which is delimited by a delimiting contour of the recess, and which is embodied as a function of a movement for setting operating conditions of the domestic appliance, wherein the delimiting contour has an uneven base, which is embodied with a domed elevation, characterised in that the operating element has a base and a light emission region, from which light can be emitted in the direction of the base and/or a lateral wall of the delimiting contour of the recess, wherein the operating element has a light guide, which is designed such that light can be coupled in from a light source via the base and can then be coupled out via a lateral wall of the operating element through the light emission region embodied here, in order to radiate the light on the lateral wall of the recess and, from there, to radiate it upward out of the recess.
A fraud detection and management system that includes a computer or a server and that detects fraud in a call signal received from a caller device during one or more distinct phases of a call lifecycle, the fraud detection and management system, comprising: a controller arranged to initiate and manage operations of a plurality of components in the fraud detection and management system; a fraud detection module suite having a plurality of fraud detection modules each of which is arranged to employ a respective fraud detection technology based on the fraud or a phase of the call lifecycle; and a module manager arranged to dynamically select a fraud detection module from the plurality of fraud detection modules based on a phase of the call lifecycle and to load the selected fraud detection module into a platform process space to detect the fraud during said phase of the call lifecycle. a controller arranged to initiate and manage operations of a plurality of components in the fraud detection and management system; a fraud detection module suite having a plurality of fraud detection modules each of which is arranged to employ a respective fraud detection technology based on the fraud or a phase of the call lifecycle; and a module manager arranged to dynamically select a fraud detection module from the plurality of fraud detection modules based on a phase of the call lifecycle and to load the selected fraud detection module into a platform process space to detect the fraud during said phase of the call lifecycle.
A method of fabricating a sandwich structure that minimizes loads, comprising the steps of: providing a first skin separated from a second skin by a first hinge member and a second hinge member; movably coupling the first and second hinge members (32, 42) to respective ones of the first and second skin (18, 20) at respective first and second skin joints (40, 50) and to one another, such that the first skin is movable relative to the second skin in an in-plane direction defining a longitudinal direction of the sandwich structure; the first and second hinge member (32, 42) fare movable in response to relative movement of the first and second skin in the in-plane direction; the first skin is movable relative to the second skin in an out-of-plane direction in response to relative movement of the first and second skin (18, 20) in the in-plane direction; and movement of the first skin relative to the second skin in a further in-plane direction (116, 118) oriented substantially transverse to the longitudinal direction is prevented; forming each one of the first and second hinge members (32, 42) as a triangular subassembly comprised of at least two bars; each bar having a proximal end (36, 46) and a distal end(38, 48); coupling the proximal end (36, 46) of each one of the bars to a corresponding one of the first and second skins (18, 20) at the corresponding first and second skin joint (40, 50); and coupling the distal end (28, 48) of each one of the bars to one another at a member joint; and coupling the triangular subassemblies at the member joint to form a pyramidal assembly. providing a first skin separated from a second skin by a first hinge member and a second hinge member; movably coupling the first and second hinge members (32, 42) to respective ones of the first and second skin (18, 20) at respective first and second skin joints (40, 50) and to one another, such that the first skin is movable relative to the second skin in an in-plane direction defining a longitudinal direction of the sandwich structure; the first and second hinge member (32, 42) fare movable in response to relative movement of the first and second skin in the in-plane direction; the first skin is movable relative to the second skin in an out-of-plane direction in response to relative movement of the first and second skin (18, 20) in the in-plane direction; and movement of the first skin relative to the second skin in a further in-plane direction (116, 118) oriented substantially transverse to the longitudinal direction is prevented; forming each one of the first and second hinge members (32, 42) as a triangular subassembly comprised of at least two bars; each bar having a proximal end (36, 46) and a distal end(38, 48); coupling the proximal end (36, 46) of each one of the bars to a corresponding one of the first and second skins (18, 20) at the corresponding first and second skin joint (40, 50); and coupling the distal end (28, 48) of each one of the bars to one another at a member joint; and coupling the triangular subassemblies at the member joint to form a pyramidal assembly.
A method for automatically warming up a clutch actuator for a clutch of a transmission in a vehicle, wherein the clutch actuator is operable by use of pressurized fluid and configured to actuate the clutch from an engaged to a disengaged state, and/or vice versa, the method comprising: - identifying if a temperature is below a predetermined temperature value and if the clutch actuator is leaking, and, characterized in that, if it is identified that the temperature is below the predetermined temperature value and that the clutch actuator is leaking; then - repeatedly pressurizing the clutch actuator by use of the pressurized fluid until a state is reached indicative of the clutch actuator being functional, or until a maximum run out state is reached indicative of a faulty clutch actuator. - identifying if a temperature is below a predetermined temperature value and if the clutch actuator is leaking, and, characterized in that, if it is identified that the temperature is below the predetermined temperature value and that the clutch actuator is leaking; then - repeatedly pressurizing the clutch actuator by use of the pressurized fluid until a state is reached indicative of the clutch actuator being functional, or until a maximum run out state is reached indicative of a faulty clutch actuator.
A sliding door with a bar which is movable in the closing and opening direction of a door leaf of the sliding door, wherein the sliding door in its closed state separates a first space from a second space, and a door frame comprising a bar catch, wherein the bar engages in the bar catch when the door leaf is in its closed state, the door leaf is movable via control arms forming a parallelogram guide system (30.1,30.2, 30.3', 30.4')in such a way that a distance between the door leaf and the bar measured in the direction of the normal to the door leaf plane is changeable, and the engagement can be released by movement of the door leaf, and therefore of the bar, in the direction of the normal of the door leaf plane, and that the releasing of the bar in the direction of the normal of the door leaf plane can be brought about by pressing performed in the first space substantially in the direction of the normal of the door leaf plane against the closed door leaf, wherein the bar is connected to the door leaf in such a way that the bar remains in its locked position substantially in the direction of the normal of the door leaf plane against the closed door leaf by pressing performed in the direction of the normal of the door leaf plane in the second space.
Optical sensor apparatus for a motor vehicle for two-dimensionally scanning a surrounding region of the motor vehicle, having a transmission device including a light source for emitting a light beam and a deflection device for deflecting the light beam to specified scanning steps (A1, A2, A3, B1, B2, B3, B4) along a first direction by in each case a first deflection step angle and along a second direction by in each case a second deflection step angle, and having a reception device for receiving the light beam (8', 8") reflected in the surrounding region, wherein the reception device has a plurality of reception elements, wherein each reception element is assigned for at least one of the directions (10, 11) at least two scanning steps (A1, A2, A3, B1, B2, B3, B4) for capturing the light beam (8, 8', 8") that is emitted into the respective scanning steps (A1, A2, A3, B1, B2, B3, B4) and reflected in the surrounding region, and the reception device has an optically imaging device for enlarging capturing regions of the reception elements along that direction (10, 11) that has the at least two assigned scanning steps (A1, A2, A3, B1, B2, B3, B4), wherein the reception device has a grid-shaped arrangement of the reception elements, wherein rows of the grid-shaped arrangement of the reception device are assigned the scanning steps (A1, A2, A3) in the first direction and columns of the grid-shaped arrangement of the reception device are assigned the scanning steps (B1, B2, B3, B4) in the second direction.
A grounding circuit for a backup power source being an ultracapacitor for a pitch motor of a pitch system in a wind turbine, the grounding circuit comprising: one or more switching elements operable by a user and configured to selectively couple the backup power source to a charging circuit based on a state of a first interface element, the first interface element comprising a switch movable between at least a first position and a second position to selectively couple the backup power source to the charging circuit; one or more switching elements operable by a user and configured to selectively couple the backup power source to ground based on a state of a second interface element, the second interface element comprising a switch movable between at least a first position and a second position to selectively couple the backup power source to ground; and at least one circuit protection device coupled between the backup power source and the charging circuit, wherein when the backup power source is coupled to the charging circuit and subsequently coupled to ground, the at least one circuit protection device is configured to decouple the backup power source from the charging circuit. one or more switching elements operable by a user and configured to selectively couple the backup power source to a charging circuit based on a state of a first interface element, the first interface element comprising a switch movable between at least a first position and a second position to selectively couple the backup power source to the charging circuit; one or more switching elements operable by a user and configured to selectively couple the backup power source to ground based on a state of a second interface element, the second interface element comprising a switch movable between at least a first position and a second position to selectively couple the backup power source to ground; and at least one circuit protection device coupled between the backup power source and the charging circuit, wherein when the backup power source is coupled to the charging circuit and subsequently coupled to ground, the at least one circuit protection device is configured to decouple the backup power source from the charging circuit.