mhurhangee/ep-ind-claims huggingface dataset:
An instrument for eye examination, said system including: - an imaging system including a first light source conjugated with the retina of said eye to be examined to produce images of a portion of the retina, said imaging system being a line scanning laser imaging system and said first light source being an infrared light source; - a projection system including a second light source and a third light source to project a stimulus of visible light on a location in said portion of the eye to be examined and a background light on said portion of the eye to be examined, respectively; characterised in that said projection system has a telecentric design to uniformly project said stimulus light and said background light on said portion of the eye to be examined and includes a movable mirror conjugated to the pupil of the eye to be examined and comprising a deflecting mirror, on which the stimulus light beam provided by said second light source impinges, said deflecting mirror being arranged so as to rotate and to re-direct said stimulus light beam, said movable mirror being a kinematic or gimbal mounting mirror and comprising two arms (112a, 112b) that are driven by two motors so that the motions of an arm does not affect the motions of the other arm, said movable mirror including said deflecting mirror on an intersection of said arms, said motors driving said arms around an adjustment axis that is centered on said deflecting mirror. - an imaging system including a first light source conjugated with the retina of said eye to be examined to produce images of a portion of the retina, said imaging system being a line scanning laser imaging system and said first light source being an infrared light source; - a projection system including a second light source and a third light source to project a stimulus of visible light on a location in said portion of the eye to be examined and a background light on said portion of the eye to be examined, respectively;
A supply line for the transportation of liquid and / or gaseous media, having at least one lumen and at least one layer (2, 4) surrounding the lumen, the internal surface of which delimits a free cross-section for the transportation of the media, wherein on the internal surface of the layer at least one rib (3, 3', 3") projecting into the lumen is arranged, wherein at least one free end (30, 30', 30") of the rib (3, 3', 3") is arranged at a distance D away from the free end of the supply line, characterised in that, in the lumen, three ribs (3, 3', 3") are arranged projecting radially into the lumen, that the layer (2, 7) is made from a flexible polymeric material having a Shore hardness in accordance with DIN EN ISO 868 of about 60 to 100, preferably 75 to 95, that the ribs (3, 3', 3") are arranged radially spaced apart from one another at an angle of about 120°C.
An arrangement for heating of railway tracks, the arrangement comprising a magnetic field generator configured to be fed with a low-frequency current, the magnetic field generator being formed without a circuit returning a magnetic flux generated by the magnetic field generator, and a heater in the form of a plate (3, 13, 100) closing the magnetic flux generated by the magnetic field generator, characterized in that the plate (3, 13, 100) is located between sleepers of the railway tracks.
Biofuel containing acetals and vegetable oils, characterized in that the biofuel is a mixture of diethylformal and glycerides of unsaturated fatty acids with the following components ratio, vol %: - diethylformal 40-80; - glycerides of unsaturated fatty acids 20-60. - diethylformal 40-80; - glycerides of unsaturated fatty acids 20-60.
Retarder unit for a motor vehicle, comprising a hydrodynamic retarder having a retarder housing which is made up of a rotor housing part, a stator housing part and a housing cover into which oil ducts are integrated, and a heat exchanger, wherein a coupler plane, via which a primary side of the heat exchanger can be fluidically connected to the oil ducts, is provided on the retarder housing, wherein the heat exchanger is fastened directly to the retarder housing, wherein the fluidic connection of a secondary side of the heat exchanger to a cooling circuit of the motor vehicle is made via the coupler plane, characterized in that at least one cooling duct portion (10a, b) is provided for coupling the secondary side of the heat exchanger to the cooling circuit of the motor vehicle and runs within the retarder housing.
A split gate MOSFET device, comprising: a split gate structure having a trench, a gate electrode and a source electrode; a first, shielded, polysilicon layer disposed within the trench connected to the source electrode; a source contact connecting the first polysilicon layer; a second polysilicon layer disposed within the trench and connected to the gate electrode by a gate contact; wherein the first polysilicon layer and the second polysilicon layer are physically and electrically separate and the first polysilicon layer is placed under the second polysilicon layer; wherein: said split gate structure is buried inside the trench under a top isolation oxide; characterized in that the source contact and the gate contact are in a portion where the top isolation is not formed; and a top portion of said top isolation oxide within said trench, a surface of an active region of the MOSFET device, the source contact and the gate contact are coplanar. a split gate structure having a trench, a gate electrode and a source electrode; a first, shielded, polysilicon layer disposed within the trench connected to the source electrode; a source contact connecting the first polysilicon layer; a second polysilicon layer disposed within the trench and connected to the gate electrode by a gate contact; wherein the first polysilicon layer and the second polysilicon layer are physically and electrically separate and the first polysilicon layer is placed under the second polysilicon layer; wherein: said split gate structure is buried inside the trench under a top isolation oxide; characterized in that the source contact and the gate contact are in a portion where the top isolation is not formed; and a top portion of said top isolation oxide within said trench, a surface of an active region of the MOSFET device, the source contact and the gate contact are coplanar.
A roof hook for fastening elements to be mounted, in particular photovoltaic panels and/or solar heat panels, to a roof substructure, the roof hook comprising a bracket support for engaging around a roof covering and a base support for resting on the roof substructure, the base support having one receiving groove, preferably several receiving grooves (20, 21), spaced vertically apart from a base surface along a vertical direction, the bracket support being insertable in the receiving grooves (20, 21) along a longitudinal direction of the base support in a form-fitted manner via at least one connective section, characterized in that the bracket support has at least one first fastening opening in the connective section and the base support has at least one second fastening opening, at least one first and one second fastening opening (26a, 26b) overlapping at least partially in such a manner when mounted that connectors are guidable through to the roof substructure.
A suspended ceiling comprising a grid and at least one ceiling tile, the grid being formed of a plurality of profiles (2, 3) and being adapted to support said at least one ceiling tile, wherein each profile (2, 3) is adapted to be supported at at least two suspension points, characterised in that at least one profile (2, 3) of said plurality of profiles comprises in an unloaded condition at least one upwardly curved portion which extends in a first direction, and that said at least one profile (2, 3), when the suspended ceiling is attached to a ceiling structure, is suspended and fixed to the ceiling structure such that it is forced into a straight extension whereby an internal state of stress is introduced into said at least one profile (2, 3), whereby the at least one profile (2, 3) is arranged such that, in a loaded condition of said at least one profile (2, 3), a deflection (f) of said at least one upwardly curved portion in a second direction, which is opposite said first direction, is less than a predetermined value, whereby said at least one profile obtains an essentially linear extension.
A system for applying temporarily acting functional surface coatings by spraying through one or more pneumatic two-substance nozzles having a nozzle body, which is in connection with at least one reservoir, wherein the reservoir is filled or can be filled with sprayable functional surface coating fluid, and furthermore having a source of compressed gas, in particular compressed air, which can be connected to the respective two-substance nozzle in order to convey the functional surface coating fluid according to the principle of a jet pump or injector nozzle and to apply it onto a surface to be treated by spraying, characterized in that the connection between the respective two-substance nozzle and the reservoir is formed to be sealed, and an opening provided on the reservoir for pressure compensation exhibits a filter body or a filter insert, the respective two-substance nozzle is realized as a minimum amount nozzle valve having an actuator device in the nozzle body, wherein the actuator device comprises an exchangeable needle having a conical seat tip, and the conical seat tip moves into a as to the form complementary bore in the nozzle body while obtaining an annular gap, the needle in the area of the conical seat tip has a centric first bore oriented in the longitudinal direction of the needle, which bore intersects a second bore oriented in the transverse direction of the needle such that, even when the annular gap is closed, an amount of fluid defined by the bore dimensions can be extracted.
Laundry care appliance with a rotatably mounted laundry drum for receiving laundry items, a drive motor for rotating the laundry drum, a recirculating pump apparatus for recirculating washing liquid out from the laundry drum and back into the laundry drum, a heating element for heating the washing liquid and a control device for actuating the drive motor, the recirculating pump apparatus and the heating element in accordance with a laundry care program running on the control device during operation, characterised in that the control device is embodied, as part of the laundry care program which provides phases in which the laundry drum is rotated at a rotational speed in the range of settling rotational speeds and the recirculating pump apparatus is active, to activate the recirculating pump apparatus, during the ramping up of the rotational speed of the laundry drum, when the rotational speed of the laundry drum exceeds a first rotational speed threshold value, so that the amount of washing liquid is always sufficient for a pump of the recirculating pump apparatus to be able to be operated without interruption, i.e. in particular not drawing air.
A display, comprising: an array of pixels configured to display images; and a backlight configured to produce backlight illumination for the array of pixels, wherein the backlight has a two-dimensional array of light sources, a printed circuit on which the light sources are mounted, a diffuser, and an array of support posts, wherein the support posts are integral parts of the diffuser formed from protrusions protruding from a planar portion of the diffuser and wherein the support posts extend to the printed circuit, characterized in that the support posts have an upper portion with a curved outwardly flared profile and a lower cylindrical portion. an array of pixels configured to display images; and a backlight configured to produce backlight illumination for the array of pixels, wherein the backlight has a two-dimensional array of light sources, a printed circuit on which the light sources are mounted, a diffuser, and an array of support posts,
An energy-sensitive neutron imaging detector, comprising: a) a plurality of energy-selective stacks (4, 14 to 18) of radiator foils being penetrable by incident neutrons (n), said energy-selective stacks (4, 14 to 18) being disposed consecutively as seen in the flight direction of the incident neutrons (n), wherein b) the thickness of the radiator foils increases stepwise or continuously as seen in the flight direction of the incident neutrons (n) and wherein consecutive radiator foils are separated by gas-filled gaps; c) a plurality of position sensitive charge detector structure being associated with the radiator foils and/or the gas-filled gaps, wherein a radiator foil comprises a hydrogen rich radiator layer for neutron-to-proton conversion and an energy-selective coating layer for slowing down or absorbing recoil protons fastened to the backside of the hydrogen rich radiator layer, and wherein the increase of the thickness of the radiator foils is achieved by an increase in the thickness of the energy selective coating layer. a) a plurality of energy-selective stacks (4, 14 to 18) of radiator foils being penetrable by incident neutrons (n), said energy-selective stacks (4, 14 to 18) being disposed consecutively as seen in the flight direction of the incident neutrons (n), wherein b) the thickness of the radiator foils increases stepwise or continuously as seen in the flight direction of the incident neutrons (n) and wherein consecutive radiator foils are separated by gas-filled gaps; c) a plurality of position sensitive charge detector structure being associated with the radiator foils and/or the gas-filled gaps, wherein a radiator foil comprises a hydrogen rich radiator layer for neutron-to-proton conversion and an energy-selective coating layer for slowing down or absorbing recoil protons fastened to the backside of the hydrogen rich radiator layer, and wherein the increase of the thickness of the radiator foils is achieved by an increase in the thickness of the energy selective coating layer.
A photochromic coordination compound comprising a diarylethene-containing coordination compound in which the diarylethene contains part of a poly-cyclic ring structure with one or more donor heteroatom(s) coordinated to a coordination unit, which contains an acceptor atom, M, expressed by the general formula: where unit B represents a phenanthroline, wherein X is nitrogen and n is integer from 0 to 3; represents a coordination unit containing an acceptor atom M selected from the group consisting of rhenium, zinc, ruthenium, osmium, rhodium, iridium, gold, copper, copper, platinum, palladium, iron, cobalt, chromium, cadmium and boron, R 1 and R 6 individually represent an alkyl group or an alkoxy group, and R 2 to R 5 individually represent atoms or groups selected from the group of hydrogen atom, halogen atom, hydroxyl group, alkyl group, alkoxy group, cyano group, nitro group, alkylcarbonyl group, alkoxycarbonyl group, perfluoroalkyl group, aryl group, cycloalkyl group, arylcarbonyl group, aryloxycarbonyl group, mono- or dialkylaminocarbonyl group, alkylcarbonyloxy group, arylcarbonyloxy group, aryloxy group, alkoxycarbonyl group, and aryloxycarbonyloxy group.
A mobile wireless communications device comprising: a housing; a printed circuit board carried by said housing and having first and second surfaces; at least one wireless RF circuit carried by said PCB; at least one first contact carried on the first surface of said PCB and electrically connected to said at least one wireless RF circuit; and a wrap-around antenna assembly comprising: an antenna retainer frame comprising a dielectric body and having first and second portions; an antenna carried by said antenna retainer frame and extending along the first and second portions thereof, said antenna comprising at least one second contact; the antenna retainer frame being removably coupleable to the housing, wherein, when the antenna retainer frame is coupled to the housing, the first and second portions of said antenna retainer frame and the antenna extend around the first and second surfaces of said PCB at the edge thereof, and said at least one second contact self-connects to said at least one first contact by virtue of the mechanical alignment of the antenna retainer frame with the housing. a housing; a printed circuit board carried by said housing and having first and second surfaces; at least one wireless RF circuit carried by said PCB; at least one first contact carried on the first surface of said PCB and electrically connected to said at least one wireless RF circuit; and a wrap-around antenna assembly comprising: an antenna retainer frame comprising a dielectric body and having first and second portions; an antenna carried by said antenna retainer frame and extending along the first and second portions thereof, said antenna comprising at least one second contact; the antenna retainer frame being removably coupleable to the housing, wherein, when the antenna retainer frame is coupled to the housing, the first and second portions of said antenna retainer frame and the antenna extend around the first and second surfaces of said PCB at the edge thereof, and said at least one second contact self-connects to said at least one first contact by virtue of the mechanical alignment of the antenna retainer frame with the housing. an antenna retainer frame comprising a dielectric body and having first and second portions; an antenna carried by said antenna retainer frame and extending along the first and second portions thereof, said antenna comprising at least one second contact; the antenna retainer frame being removably coupleable to the housing, wherein, when the antenna retainer frame is coupled to the housing, the first and second portions of said antenna retainer frame and the antenna extend around the first and second surfaces of said PCB at the edge thereof, and said at least one second contact self-connects to said at least one first contact by virtue of the mechanical alignment of the antenna retainer frame with the housing.
Magnet armature construction comprising a ferromagnetic body, preferably a cylindrical body, having a lateral surface and two head ends, in which at least one of the head ends is provided with at least one seat having a bottom surface and a circumferential wall, which seat is designed in such a manner that a positively locking anchoring with a sealing element is achieved by one or more first positively locking geometric formations being provided in the circumferential wall of the seat, and an elastomer sealing element which is injection-moulded into the seat, characterized, in that the positively locking anchoring is also produced by the fact that at least one cavity is provided as a recess in the bottom surface of the seat in the ferromagnetic body, in that the circumferential wall of the cavity is provided with at least one second positively locking geometric formation, and in that a part of the elastomer sealing element is injection-moulded in the cavity.
A fluid filter element comprising: a plurality of adjacent layers (14, 16) including a filter material, the plurality of adjacent layers being arranged in a coil such that the plurality of adjacent layers (14, 16) are concentrically disposed, the coil forming a media pack extending from a first end to a second end, and a bridging element (26, 32, 34), the bridging element being coupled to at least one of the ends with an adhesive and coupled to the plurality of adjacent layers (14, 16) across at least one of the ends (22, 24) to join the plurality of adjacent layers (14, 16) and resist telescoping of the plurality of adjacent layers (14, 16) of the filter element when the filter element is subjected to operating pressure differentials, the bridging element comprising a bead of adhesive, the bead of adhesive comprises a strip of material embedded therein, and the strip of material is a string. a plurality of adjacent layers (14, 16) including a filter material, the plurality of adjacent layers being arranged in a coil such that the plurality of adjacent layers (14, 16) are concentrically disposed, the coil forming a media pack extending from a first end to a second end, and a bridging element (26, 32, 34), the bridging element being coupled to at least one of the ends with an adhesive and coupled to the plurality of adjacent layers (14, 16) across at least one of the ends (22, 24) to join the plurality of adjacent layers (14, 16) and resist telescoping of the plurality of adjacent layers (14, 16) of the filter element when the filter element is subjected to operating pressure differentials, the bridging element comprising a bead of adhesive, the bead of adhesive comprises a strip of material embedded therein, and the strip of material is a string.
A method for maintaining liquid lithium on a surface area of internal walls of a reactor chamber, the method comprising: installing at least one tile, having an interior network of open cells or channels, on the surface area of the internal walls of the reactor chamber, wherein the at least one tile is manufactured from a high-temperature resistant, porous open-cell material; inputting and flowing liquid lithium into the at least one tile; circulating said liquid lithium throughout said interior network of the at least one tile to allow for said liquid lithium to reach an external surface of the at least one tile that faces the interior of the reactor chamber; and outputting the circulated liquid lithium from the at least one tile. installing at least one tile, having an interior network of open cells or channels, on the surface area of the internal walls of the reactor chamber, wherein the at least one tile is manufactured from a high-temperature resistant, porous open-cell material; inputting and flowing liquid lithium into the at least one tile; circulating said liquid lithium throughout said interior network of the at least one tile to allow for said liquid lithium to reach an external surface of the at least one tile that faces the interior of the reactor chamber; and outputting the circulated liquid lithium from the at least one tile.