mhurhangee/patent-ind-claim-en huggingface dataset:
A combination of a transmission and a rear wheel , the transmission with an input end configured to be connected with a driving device , and an output end connected with the rear wheel , the transmission comprising - a gear transmission mechanism and - a pulley transmission mechanism, wherein - the gear transmission mechanism comprises a primary gear configured to be connected to the driving device ; - the pulley transmission mechanism comprises a driving wheel , a driven wheel and a synchronous belt ; - the driving wheel is connected with the primary gear through a gear shaft , - a unidirectional transmission mechanism is connected to the driven wheel , - the unidirectional transmission mechanism is used for driving the rear wheel to rotate, characterized in that - the unidirectional transmission mechanism is provided in the rear wheel , - the unidirectional transmission mechanism is connected to the driven wheel through a thread bushing , - the transmission further comprises a box body provided with an opening, - one side of the opening is provided with a box body cover , - the other side of the opening is provided with a cover plate , - the box body cover , cover plate and box body constitute a closed housing, - both of the gear transmission mechanism and the pulley transmission mechanism are provided in the housing, - a sealing plate is provided at the connection of the box body cover and the box body , and the sealing plate is disposed over the gear shaft . - a gear transmission mechanism and - a pulley transmission mechanism, wherein - the gear transmission mechanism comprises a primary gear configured to be connected to the driving device ; - the pulley transmission mechanism comprises a driving wheel , a driven wheel and a synchronous belt ; - the driving wheel is connected with the primary gear through a gear shaft , - a unidirectional transmission mechanism is connected to the driven wheel , - the unidirectional transmission mechanism is used for driving the rear wheel to rotate, characterized in that - the unidirectional transmission mechanism is provided in the rear wheel , - the unidirectional transmission mechanism is connected to the driven wheel through a thread bushing , - the transmission further comprises a box body provided with an opening, - one side of the opening is provided with a box body cover , - the other side of the opening is provided with a cover plate , - the box body cover , cover plate and box body constitute a closed housing, - both of the gear transmission mechanism and the pulley transmission mechanism are provided in the housing, - a sealing plate is provided at the connection of the box body cover and the box body , and the sealing plate is disposed over the gear shaft .
A sensor comprising a first diamond substrate with at least one colour centre , characterized in that the sensor further comprises a first piezomagnetic or piezoelectric primary element , which primary element is arranged to interact with the colour centre(s) of the first diamond substrate by means of either a stray electric field or stray magnetic field produced by the primary element.
A multi-lumen stent graft comprising: a graft formed by an innermost tube with an opening and an outermost tube with an opening , the graft including: a primary lumen having an exterior surface being defined by at least a portion of the outermost tube and an interior surface defined by the inner surface of the innermost tube , and a secondary lumen having an exterior surface being defined by a portion of the inner surface of the innermost tube and by a portion of an outer surface of the outermost tube , and an interior surface being defined by a portion of the outer surface of the innermost tube and by a portion of an inner surface of the outermost tube , wherein the secondary lumen is in fluid communication through said openings ; and a primary stent configured to support the graft . a graft formed by an innermost tube with an opening and an outermost tube with an opening , the graft including: a primary lumen having an exterior surface being defined by at least a portion of the outermost tube and an interior surface defined by the inner surface of the innermost tube , and a secondary lumen having an exterior surface being defined by a portion of the inner surface of the innermost tube and by a portion of an outer surface of the outermost tube , and an interior surface being defined by a portion of the outer surface of the innermost tube and by a portion of an inner surface of the outermost tube , wherein the secondary lumen is in fluid communication through said openings ; and a primary lumen having an exterior surface being defined by at least a portion of the outermost tube and an interior surface defined by the inner surface of the innermost tube , and a secondary lumen having an exterior surface being defined by a portion of the inner surface of the innermost tube and by a portion of an outer surface of the outermost tube , and an interior surface being defined by a portion of the outer surface of the innermost tube and by a portion of an inner surface of the outermost tube , wherein the secondary lumen is in fluid communication through said openings ; and a primary stent configured to support the graft .
Spring strut support bearing , comprising a damper element and a bearing housing , having a first and a second housing part, wherein the housing parts can be screwed together, by means of a thread, so as to encompass the damping element, characterized in that the housing parts have a detent device which permits a screwing action but prevents a loosening of the thread.
A shape sensing system, comprising: a guide tube ; an optical shape sensing device including one or more optical fibers and being proximally fixed at a fixation point and being disposed within the guide tube; and an interventional instrument having a lumen configured to receive the guide tube therein, the optical shape sensing device being free to slip in the guide tube , characterized in that the interventional instrument being rigidly attached to a handle to prevent rotation of the instrument relative to the handle, and the lumen being configured to receive the guide tube therein such that the optical shape sensing device is unconstrained throughout the instrument and the handle, and the guide tube is free to slip relative to at least rotation of the instrument and the handle without transferring torsional friction to the optical shape sensing device. a guide tube ; an optical shape sensing device including one or more optical fibers and being proximally fixed at a fixation point and being disposed within the guide tube; and an interventional instrument having a lumen configured to receive the guide tube therein, the optical shape sensing device being free to slip in the guide tube , characterized in that the interventional instrument being rigidly attached to a handle to prevent rotation of the instrument relative to the handle, and the lumen being configured to receive the guide tube therein such that the optical shape sensing device is unconstrained throughout the instrument and the handle, and the guide tube is free to slip relative to at least rotation of the instrument and the handle without transferring torsional friction to the optical shape sensing device.
Method for producing at least one functional region on an electrical contact element , the at least one functional region being limited to a partial area of the contact element, wherein at least one material coating is mechanically applied to the contact element in the functional region and a highly energetic thermal radiation is subsequently directed onto the at least one material coating, wherein the highly energetic thermal radiation is irradiation with laser beams, X-ray beams, electrons, ions or other atomic or subatomic particles, wherein radiation parameters of the highly energetic thermal radiation are changed during the irradiation of the functional region , characterised in that the depth at which the maximum application of energy takes place is selectively adjusted in such a manner that only one boundary layer between the base material of the contact element and the material coating is melted whilst the surface of the material coating is only heated slightly.
A gas turbine engine assembly comprising: a casing defining a gas path, the casing including a shroud having an annular body having a shroud gas path surface defining a portion of the gas path, the shroud having slots configured for receiving inserted vanes , each of the slots delimited substantially about their perimeter by respective flanges of the shroud ; vanes received in the slots ; grommets engaging the vanes at the slots , the grommets having an annular body with an annular channel defined in the grommets ; and inserts , characterised in that : the flanges are radially offset from the shroud gas path surface so as to be disposed outside of the gas path, the flanges defined by opposed flange surfaces; and the inserts being distinct from the shroud and extending between the shroud and the grommets , the inserts having slots configured for engaging both of the opposed flange surfaces, the inserts having a projecting member at an end of the inserts closest to the vanes , the projecting member extending into the grommets , the projecting member received in the annular channel , the inserts extending in a radial direction from at least the respective flange to adjacent said shroud gas path surface to substantially matchingly mate with the shroud gas path surface . a casing defining a gas path, the casing including a shroud having an annular body having a shroud gas path surface defining a portion of the gas path, the shroud having slots configured for receiving inserted vanes , each of the slots delimited substantially about their perimeter by respective flanges of the shroud ; vanes received in the slots ; grommets engaging the vanes at the slots , the grommets having an annular body with an annular channel defined in the grommets ; and inserts , the flanges are radially offset from the shroud gas path surface so as to be disposed outside of the gas path, the flanges defined by opposed flange surfaces; and the inserts being distinct from the shroud and extending between the shroud and the grommets , the inserts having slots configured for engaging both of the opposed flange surfaces, the inserts having a projecting member at an end of the inserts closest to the vanes , the projecting member extending into the grommets , the projecting member received in the annular channel , the inserts extending in a radial direction from at least the respective flange to adjacent said shroud gas path surface to substantially matchingly mate with the shroud gas path surface .
A method for calibration of at least one scanning system (6a/6b) of a laser sinter (SLS) or laser melt (SLM) facility in which by means of the at least one scanning system (6a/6b) the pencil beam of at least one beam source, in particular of a laser , is directed onto a construction field in order by means of a construction process to melt or fuse a construction material capable of sintering or melting and thus through its cooling selectively to solidify with the following calibration method steps: - generation of at least one line pattern, particularly of a scanning grid (8 a/8 b), through the at least one scanning system (6a/6b) on a surface at the level of the construction field , whereby - the line pattern(s) is (are) projected on the upper surface of the calibration plate already provided with an applied specified line pattern and the deviation of the line pattern produced by at least one scanning system (6a/6b) from the specified line pattern is recorded by a camera configured over the construction field and read into a memory ; - execution of a field correction of the line pattern by calculation of correction data regarding in essence the one scanning system (6a/6b) which data contain the necessary information for correction of any distortions of the line pattern, especially of the scanning grid (8 a/8 b) and - subsequent correction of the line pattern for avoidance of imaging errors, wherein - the deviation of a detectable line pattern temporarily visible on the surface of the calibration plate and recordable with the camera over the construction field is measured and corrected so that the line pattern produced by the scanning system (6a/6b) coincides with the specified line pattern. - generation of at least one line pattern, particularly of a scanning grid (8 a/8 b), through the at least one scanning system (6a/6b) on a surface at the level of the construction field , whereby - the line pattern(s) is (are) projected on the upper surface of the calibration plate already provided with an applied specified line pattern and the deviation of the line pattern produced by at least one scanning system (6a/6b) from the specified line pattern is recorded by a camera configured over the construction field and read into a memory ; - execution of a field correction of the line pattern by calculation of correction data regarding in essence the one scanning system (6a/6b) which data contain the necessary information for correction of any distortions of the line pattern, especially of the scanning grid (8 a/8 b) and - subsequent correction of the line pattern for avoidance of imaging errors, wherein - the deviation of a detectable line pattern temporarily visible on the surface of the calibration plate and recordable with the camera over the construction field is measured and corrected so that the line pattern produced by the scanning system (6a/6b) coincides with the specified line pattern.
Heating and/or cooling device for a building , comprising a solar heat sensor delimiting a first fluidic circulation volume, configured so as to allow a circulation of an airstream through the solar heat sensor in a first general direction of flow (D1) included in a first plane (P1), said device comprising a heat energy storage tank delimiting a second fluidic circulation volume, configured so as to allow a circulation through the heat energy storage tank of the airstream originating from the solar heat sensor in a second general direction of flow (D2) colinear to a longitudinal axis of the heat energy storage tank , said second direction (D2) being substantially at right angles to said first direction (D1) and contained in a second plane (P2) parallel to, or coinciding with, the first plane, at an output of the solar heat sensor , the first fluidic circulation volume delimited by the solar heat sensor being composed by at least one air film and the first plane corresponding to the general plane of orientation of the air film, characterized in that the heat energy storage tank includes a heat exchanger and in that the heat energy storage tank is distinct from the heat-transfer fluid.
A high-pressure fluid discharge device comprising an inlet port to which a high-pressure fluid is supplied, and a discharge port configured to discharge the high-pressure fluid wherein the high-pressure fluid discharge device further comprises a tank chamber configured to store the high-pressure fluid, a pilot chamber , a valve chamber and a diaphragm valve configured tc separate the pilot chamber from the valve chamber communicating with the tank chamber ; wherein the pilot chamber communicates with the valve chamber through a pilot passage ; wherein when the diaphragm valve opens, the valve chamber communicates with the discharge port through a discharge passage ; the high-pressure fluid discharge device further comprising an opening and closing control valve which is provided in a release flow path (64a to 64d) configured to open the pilot chamber to the discharge passage ; wherein the opening and closing control valve is operated to open and close by a pressure of the fluid supplied from the tank chamber . the high-pressure fluid discharge device further comprises a tank chamber configured to store the high-pressure fluid, a pilot chamber , a valve chamber and a diaphragm valve configured tc separate the pilot chamber from the valve chamber communicating with the tank chamber ; wherein the pilot chamber communicates with the valve chamber through a pilot passage ; wherein when the diaphragm valve opens, the valve chamber communicates with the discharge port through a discharge passage ; the high-pressure fluid discharge device further comprising an opening and closing control valve which is provided in a release flow path (64a to 64d) configured to open the pilot chamber to the discharge passage ; wherein the opening and closing control valve is operated to open and close by a pressure of the fluid supplied from the tank chamber .
A display device, applied to a rear projection system, comprising: a screen , which is curved; incident rays penetrating into a concave side of the screen, then being transmitted by the screen, and forming parallel rays to be emitted out from a convex side of the screen; a projecting unit , configured to project said incident rays of an image to the screen, the image including a valid area (A) and an invalid area (B); a cover, located between the screen and the projecting unit, configured to cover the invalid area of the image for getting the light of the valid area of the image emitted by the projecting unit to be projected to the screen; wherein the cover comprises a plurality of covers, arranged equidistantly between the projecting unit and the screen in parallel and in sequence, with an orientation perpendicular to a direction of the emitted light of the image emitted by the projecting unit, for covering the invalid area of the projected image; and wherein the center areas of the covers are hollow areas, and these hollow areas increase size in the direction from the projecting unit to the screen for eliminating the invalid area of the projected image. a screen , which is curved; incident rays penetrating into a concave side of the screen, then being transmitted by the screen, and forming parallel rays to be emitted out from a convex side of the screen; a projecting unit , configured to project said incident rays of an image to the screen, the image including a valid area (A) and an invalid area (B); a cover, located between the screen and the projecting unit, configured to cover the invalid area of the image for getting the light of the valid area of the image emitted by the projecting unit to be projected to the screen; wherein the cover comprises a plurality of covers, arranged equidistantly between the projecting unit and the screen in parallel and in sequence, with an orientation perpendicular to a direction of the emitted light of the image emitted by the projecting unit, for covering the invalid area of the projected image; and wherein the center areas of the covers are hollow areas, and these hollow areas increase size in the direction from the projecting unit to the screen for eliminating the invalid area of the projected image.
Fastener for a sunshade, which fastener has gripping means for attaching to an edge rail of the sunshade and a suspension element for attaching to an edge profile of a glazing, the suspension element comprising a support surface to be placed against the edge profile or part of the edge profile, whereby the suspension element comprises a supporting element , a base and a first side , whereby the edge profile or part of the edge profile of the glazing can be loosely fitted between the supporting element and the first side , and whereby the suspension element is dimensioned to loosely surround part of the edge profile of the glazing and whereby said support surface has at least one friction element increasing the friction between the edge profile and the support surface, characterized in that the fastener is a substantially rigid piece, in that the at least one friction element comprises a substantially rigid projection protruding from the level of the support surface, the projection being provided with at least one point to be mounted against the edge profile of the glazing, and in that the at least one friction element is located in the base.
A water-water type heat exchanger comprising: - a gray water exchange portion arranged to be connected, upstream, to a drain for recovering sanitary wastewater and, downstream, to a discharge duct (E), - a clean water exchange portion arranged to be connected, upstream, to a cold water supply network and, downstream, to a distribution tap, the heat exchanger being arranged to carry out heat transfer between the gray water exchange portion and the clean water exchange portion during a water distribution caused by an opening of the distribution tap, and thus heat a supply water to a first temperature, the heat exchanger comprising first heating means arranged to complete the heating of the supply water simultaneously with the water distribution, to heat the supply water to a second temperature higher than the first temperature, the heat exchanger comprising second heating means arranged to maintain, over a period without water distribution, the clean water exchange portion and the water contained therein to a temperature at least equal to or higher than the first temperature, characterized in that the first heating means are an electric resistor (R1) arranged to produce an energy of at least 3 kWh when it is supplied with a first supply current, and in that the second heating means are implanted around the clean water exchange portion or further comprise a potentiometer connected in series with the electrical resistor (R1) to limit the first supply current and make the electric resistor (R1) produce an energy of at most 30Wh. - a gray water exchange portion arranged to be connected, upstream, to a drain for recovering sanitary wastewater and, downstream, to a discharge duct (E), - a clean water exchange portion arranged to be connected, upstream, to a cold water supply network and, downstream, to a distribution tap, the heat exchanger being arranged to carry out heat transfer between the gray water exchange portion and the clean water exchange portion during a water distribution caused by an opening of the distribution tap, and thus heat a supply water to a first temperature, the heat exchanger comprising first heating means arranged to complete the heating of the supply water simultaneously with the water distribution, to heat the supply water to a second temperature higher than the first temperature, the heat exchanger comprising second heating means arranged to maintain, over a period without water distribution, the clean water exchange portion and the water contained therein to a temperature at least equal to or higher than the first temperature, characterized in that the first heating means are an electric resistor (R1) arranged to produce an energy of at least 3 kWh when it is supplied with a first supply current, and in that the second heating means are implanted around the clean water exchange portion or further comprise a potentiometer connected in series with the electrical resistor (R1) to limit the first supply current and make the electric resistor (R1) produce an energy of at most 30Wh.