mhurhangee/patent-ind-claim-en huggingface dataset:
A haptic interface system comprising: - a shell which may be manipulated by a user; - an actuator mechanically coupled to the shell and apt to provide a haptic stimulus on a fingertip of the user; - a motor assembly configured to move the actuator with three degrees of freedom; characterized in that the shell is configured to be moved on a reference surface (S ref ) by the user, said haptic interface system further comprising: - a memory unit configured to store a virtual three-dimensional surface; - a localization system configured to determine the position and orientation of the shell with respect to the reference surface (S ref ); and - a control stage ; and wherein the control stage includes: - a selection unit configured to select a point of the virtual three-dimensional surface, as a function of the position of the shell on the reference surface (S ref ), the selected virtual point having a respective height, and the virtual three-dimensional surface having a respective inclination at the selected virtual point; and - an actuation unit configured to control the motor assembly so as to: - arrange the actuator at a height, with respect to the reference surface (S ref ), which is a function of the height of the selected virtual point; and - tilt the actuator with respect to the reference surface (S ref ), as a function of said respective inclination of the virtual three-dimensional surface; and wherein the control stage is further configured to control the motor assembly so as to move the actuator in an invariant manner with respect to the orientation of the shell . - a shell which may be manipulated by a user; - an actuator mechanically coupled to the shell and apt to provide a haptic stimulus on a fingertip of the user; - a motor assembly configured to move the actuator with three degrees of freedom; - a memory unit configured to store a virtual three-dimensional surface; - a localization system configured to determine the position and orientation of the shell with respect to the reference surface (S ref ); and - a control stage ; and - a selection unit configured to select a point of the virtual three-dimensional surface, as a function of the position of the shell on the reference surface (S ref ), the selected virtual point having a respective height, and the virtual three-dimensional surface having a respective inclination at the selected virtual point; and - an actuation unit configured to control the motor assembly so as to: - arrange the actuator at a height, with respect to the reference surface (S ref ), which is a function of the height of the selected virtual point; and - tilt the actuator with respect to the reference surface (S ref ), as a function of said respective inclination of the virtual three-dimensional surface;
A method for isolating and analyzing an analyte that may be present in a fluid sample, the method comprising the automated steps of: a) transferring said fluid sample from a sample vessel to a processing vessel with a first pipette tip of a first type ; b) combining together magnetic particles and said fluid sample in a well of said processing vessel for a period of time and under conditions sufficient to permit said analyte to be immobilized on the magnetic particles ; c) isolating the magnetic particles from other material present in the fluid sample in a separation station ; and d) purifying the analyte in the separation station by separating the fluid sample from the magnetic particles and washing the magnetic particles one or more times with a wash buffer; e) eluting the analyte from the magnetic particles; f) transferring the analyte from said processing vessel to a reaction vessel with a second type of pipette tips; g) reacting said purified analyte with reagents necessary to obtain a detectable signal; wherein said first pipette tip of a first type used in step a) is re-used for washing in step d) and wherein said pipette tip of a first type is stored in a rack comprising pipette tips of a first type and pipette tips of a second type and the first type of pipette tips and the second type of pipette tips are stored in said rack at least between being used for pipetting. a) transferring said fluid sample from a sample vessel to a processing vessel with a first pipette tip of a first type ; b) combining together magnetic particles and said fluid sample in a well of said processing vessel for a period of time and under conditions sufficient to permit said analyte to be immobilized on the magnetic particles ; c) isolating the magnetic particles from other material present in the fluid sample in a separation station ; and d) purifying the analyte in the separation station by separating the fluid sample from the magnetic particles and washing the magnetic particles one or more times with a wash buffer; e) eluting the analyte from the magnetic particles; f) transferring the analyte from said processing vessel to a reaction vessel with a second type of pipette tips; g) reacting said purified analyte with reagents necessary to obtain a detectable signal; wherein said first pipette tip of a first type used in step a) is re-used for washing in step d) and wherein said pipette tip of a first type is stored in a rack comprising pipette tips of a first type and pipette tips of a second type and the first type of pipette tips and the second type of pipette tips are stored in said rack at least between being used for pipetting.
A solid dispersion consisting essentially of: (a) an active ingredient having a low solubility; and (b) an alginate selected from the group consisting of sodium alginate and potassium alginate; wherein the weight ratio of active ingredient:alginate is between 1:1.5 and 1:10; with the proviso that when said alginate is a sodium alginate having a G content of less than 50% by weight, if such sodium alginate has a viscosity of less than 200 mPa·s in a 1% aqueous solution at 20° C using a Brookfield type RV with Brookfield RV spindle 2 the weight ratio of active ingredient:alginate is between 1:2.5 and 1:5; and if such sodium alginate has a viscosity of 200 mPa·s or more in a 1% aqueous solution at 20° C using a Brookfield type RV with Brookfield RV spindle 2 the weight ratio of active ingredient:alginate is between 1:1.5 and 1:3.5. (a) an active ingredient having a low solubility; and (b) an alginate selected from the group consisting of sodium alginate and potassium alginate; wherein the weight ratio of active ingredient:alginate is between 1:1.5 and 1:10; with the proviso that when said alginate is a sodium alginate having a G content of less than 50% by weight, if such sodium alginate has a viscosity of less than 200 mPa·s in a 1% aqueous solution at 20° C using a Brookfield type RV with Brookfield RV spindle 2 the weight ratio of active ingredient:alginate is between 1:2.5 and 1:5; and if such sodium alginate has a viscosity of 200 mPa·s or more in a 1% aqueous solution at 20° C using a Brookfield type RV with Brookfield RV spindle 2 the weight ratio of active ingredient:alginate is between 1:1.5 and 1:3.5.
A method of manufacturing fiber reinforced plastic parts, the method comprising using a tape rolling system to perform steps of: placing a segment of a tape on a mould by moving a tape-laying head of the tape rolling system; providing components of a multi-component epoxy in defined ratios to a mixer; mixing a mixture of multi-component epoxy with the mixer; spreading the mixture of multi-component epoxy on the placed segment of the tape and forming a layer of multi-component epoxy on the tape; impregnating the mixture of multi-component epoxy into the tape by pressing the layer of multi-component epoxy into the tape to fully impregnate the tape and remove air bubbles; cutting the tape with a cutter of the tape rolling system; and moving the tape-laying head of the tape rolling system one tape width to a direction perpendicular to fiber direction of the placed tape segment. placing a segment of a tape on a mould by moving a tape-laying head of the tape rolling system; providing components of a multi-component epoxy in defined ratios to a mixer; mixing a mixture of multi-component epoxy with the mixer; spreading the mixture of multi-component epoxy on the placed segment of the tape and forming a layer of multi-component epoxy on the tape; impregnating the mixture of multi-component epoxy into the tape by pressing the layer of multi-component epoxy into the tape to fully impregnate the tape and remove air bubbles; cutting the tape with a cutter of the tape rolling system; and moving the tape-laying head of the tape rolling system one tape width to a direction perpendicular to fiber direction of the placed tape segment.
Rear spoiler device for a vehicle having at least one rear door , wherein the rear spoiler device has: an air guide element , an adjustment device for adjusting the air guide element between a retracted base position which allows the rear door to be opened, and an extended travel position for extending the contours and aerodynamically guiding the air, wherein the adjustment device is mounted in articulated fashion on both a door-side joint and on a spoiler-side joint , and has an intermediate joint provided between the door-side joint and the spoiler-side joint , wherein an adjustment of the adjustment device from the base position to the travel position leads to a change of an intermediate joint angle (α) formed at the intermediate joint , characterized in that on adjustment from the base position to the travel position, the adjustment device is configured for - a first adjustment travel with collapse of the intermediate joint and enlargement of an effective lever arm (a) relative to an adjustment joint of the air guide element , up to a contact on the air guide element , and a second adjustment travel with contact on the air guide element and with adjustment of the air guide element . an air guide element , an adjustment device for adjusting the air guide element between a retracted base position which allows the rear door to be opened, and an extended travel position for extending the contours and aerodynamically guiding the air, wherein the adjustment device is mounted in articulated fashion on both a door-side joint and on a spoiler-side joint , and has an intermediate joint provided between the door-side joint and the spoiler-side joint , wherein an adjustment of the adjustment device from the base position to the travel position leads to a change of an intermediate joint angle (α) formed at the intermediate joint , characterized in that on adjustment from the base position to the travel position, the adjustment device is configured for - a first adjustment travel with collapse of the intermediate joint and enlargement of an effective lever arm (a) relative to an adjustment joint of the air guide element , up to a contact on the air guide element , and - a first adjustment travel with collapse of the intermediate joint and enlargement of an effective lever arm (a) relative to an adjustment joint of the air guide element , up to a contact on the air guide element , and a second adjustment travel with contact on the air guide element and with adjustment of the air guide element .
Method for manufacturing a pallet-stone from a material transparent at the wavelength of a laser , said pallet-stone being intended to cooperate with the teeth of an escape wheel of a timepiece movement, this pallet-stone comprising an escape plane , a locking plane and an impulse plane , the method comprising a step consisting in procuring said substrate and also the following steps: a) modifying by laser the structure of at least one region of the transparent material in order to make said at least one region more selective while being a said at least one region that is more reactive to certain chemical agents than the non-modified region or regions of said material; b) chemically etching said at least one region in order to selectively manufacture: - at least one recess formed by at least one main channel connecting said escape plane to the locking plane , and at least one reservoir communicating with said channel so that all of the necessary lubricant can be stored in said at least one main channel and said reservoir , and - at least one secondary channel in said at least one region of the transparent material that is to connect said at least one main channel to the impulse plane , said recess being used for containing or allowing the circulation of lubricant, said recess emerging on a surface of the transparent material. a) modifying by laser the structure of at least one region of the transparent material in order to make said at least one region more selective while being a said at least one region that is more reactive to certain chemical agents than the non-modified region or regions of said material; b) chemically etching said at least one region in order to selectively manufacture: - at least one recess formed by at least one main channel connecting said escape plane to the locking plane , and at least one reservoir communicating with said channel so that all of the necessary lubricant can be stored in said at least one main channel and said reservoir , and - at least one secondary channel in said at least one region of the transparent material that is to connect said at least one main channel to the impulse plane , said recess being used for containing or allowing the circulation of lubricant, said recess emerging on a surface of the transparent material. - at least one recess formed by at least one main channel connecting said escape plane to the locking plane , and at least one reservoir communicating with said channel so that all of the necessary lubricant can be stored in said at least one main channel and said reservoir , and - at least one secondary channel in said at least one region of the transparent material that is to connect said at least one main channel to the impulse plane , said recess being used for containing or allowing the circulation of lubricant, said recess emerging on a surface of the transparent material.
A method for forming an electrode(E1) for a bushing intended for high voltage applications, the method comprising obtaining an electrode (E1) comprising an electrically conducting metal, oxidizing the edges of the electrode in order for the edges to comprise metal oxide of the same metal as field grading material, and sintering the electrode in steps of decreasing time and/or decreasing temperature along a direction from the center of the electrode towards the outermost part of the edge or in the opposite direction from the outermost part of the edge towards the center of the electrode using increasing steps so that different parts of the oxidized electrode have different conductivities and resistivities for improving the field-grading.
A wireless communication apparatus , comprising: a preamble generation section configured to generate a preamble that is to be deployed at a top of a transmission frame and includes header information; a midamble generation section configured to generate a midamble that is to be deployed in a middle of the transmission frame and includes information of at least part of the header information; a wireless transmission processing section configured to transmit the transmission frame including the preamble and the midamble; a wireless reception processing section configured to detect reception power of a received reception frame; and a transmission power controlling section configured to control transmission power of the transmission frame based on the reception power, wherein the transmission power has a value equal to or lower than a predetermined value that is determined by the reception power. a preamble generation section configured to generate a preamble that is to be deployed at a top of a transmission frame and includes header information; a midamble generation section configured to generate a midamble that is to be deployed in a middle of the transmission frame and includes information of at least part of the header information; a wireless transmission processing section configured to transmit the transmission frame including the preamble and the midamble; a wireless reception processing section configured to detect reception power of a received reception frame; and a transmission power controlling section configured to control transmission power of the transmission frame based on the reception power, wherein the transmission power has a value equal to or lower than a predetermined value that is determined by the reception power.
Self-regulating damper unit , comprising a cylinder filled with a fluid, a piston dividing the interior of the cylinder into a first working chamber and a second working chamber , which piston is displaceably disposed in the cylinder , a piston rod connected to the piston and emerging from the cylinder at at least one end of the cylinder, and at least one through-hole configured to place the first working chamber in fluid communication with the second working chamber , wherein the damper unit further comprises a shiftable weight configured to modify a passage cross-section of the at least one through-hole available for the passage of fluid due to a relative movement with respect to the at least one through-hole , wherein the shiftable weight is movably mounted relative to the at least one through-hole such that retardation of the moving piston or the moving piston rod causes enlargement of the passage cross-section of the at least one through-hole , wherein an elastic element is connected to the shiftable weight , which element is configured to push the shiftable weight into its rest position, and additional through-holes are provided that are partially or completely closed by the shiftable weight in its rest position and are opened for the passage of fluid by a displacement of the shiftable weight from the rest position, characterised in that a stop is provided, against which the elastic element connected to the shiftable weight pushes the shiftable weight . a cylinder filled with a fluid, a piston dividing the interior of the cylinder into a first working chamber and a second working chamber , which piston is displaceably disposed in the cylinder , a piston rod connected to the piston and emerging from the cylinder at at least one end of the cylinder, and at least one through-hole configured to place the first working chamber in fluid communication with the second working chamber , wherein the damper unit further comprises a shiftable weight configured to modify a passage cross-section of the at least one through-hole available for the passage of fluid due to a relative movement with respect to the at least one through-hole , wherein the shiftable weight is movably mounted relative to the at least one through-hole such that retardation of the moving piston or the moving piston rod causes enlargement of the passage cross-section of the at least one through-hole , wherein an elastic element is connected to the shiftable weight , which element is configured to push the shiftable weight into its rest position, and additional through-holes are provided that are partially or completely closed by the shiftable weight in its rest position and are opened for the passage of fluid by a displacement of the shiftable weight from the rest position, characterised in that a stop is provided, against which the elastic element connected to the shiftable weight pushes the shiftable weight .
Method for renewing old rails of a railway track in which, during a first phase (A), new long rails are unloaded along the railway track from a transport wagon of a work train travelling in a first direction of travel (F1), characterized in that , during a second phase (B), the work train travels in a second direction of travel (F2) opposite the first direction of travel (F1), the new long rails being placed on then fastened to a fixed structure of the railway track during the second phase (B).
A medical implant comprising: - a framework which comprises at least one receptacle for an X-ray marker , the framework comprising a first metal, and - at least one monolithic X-ray marker arranged in the receptacle , the X-ray marker comprising a second metal, wherein an electrically insulating coating is applied to the X-ray marker in order to prevent corrosion-promoting contact between the X-ray marker and the framework , characterised in that the coating is swellable, in such a way that it experiences an increase in volume in the event that it comes into contact with a water-containing medium. - a framework which comprises at least one receptacle for an X-ray marker , the framework comprising a first metal, and - at least one monolithic X-ray marker arranged in the receptacle , the X-ray marker comprising a second metal,
Manufacturing process of a reinforcing component for a tyre, said process comprising: - arranging at least one polymeric elongated element ; - coating said at least one polymeric elongated element with an adhesive coating layer for making at least one sticky elongated element ; - providing an elastomeric compound comprising at least one elastomeric polymer, at least one reinforcing filler and components capable of facilitating the vulcanization; - coating said at least one sticky elongated element with said elastomeric compound, wherein coating said at least one polymeric elongated element comprises: - positioning said polymeric elongated element between two electrodes placed in a working chamber ; - introducing between said two electrodes an activator gas and a precursor gas comprising an oxazolinic precursor; characterized in that coating said at least one polymeric elongated element comprises: - generating between said two electrodes a plasma gas comprising reactive fragments of said oxazolinic precursor; - depositing said reactive fragments on a free surface of said polymeric elongated element for making said adhesive coating layer. - arranging at least one polymeric elongated element ; - coating said at least one polymeric elongated element with an adhesive coating layer for making at least one sticky elongated element ; - providing an elastomeric compound comprising at least one elastomeric polymer, at least one reinforcing filler and components capable of facilitating the vulcanization; - coating said at least one sticky elongated element with said elastomeric compound, wherein coating said at least one polymeric elongated element comprises: - positioning said polymeric elongated element between two electrodes placed in a working chamber ; - introducing between said two electrodes an activator gas and a precursor gas comprising an oxazolinic precursor; - positioning said polymeric elongated element between two electrodes placed in a working chamber ; - introducing between said two electrodes an activator gas and a precursor gas comprising an oxazolinic precursor; characterized in that coating said at least one polymeric elongated element comprises: - generating between said two electrodes a plasma gas comprising reactive fragments of said oxazolinic precursor; - depositing said reactive fragments on a free surface of said polymeric elongated element for making said adhesive coating layer. - generating between said two electrodes a plasma gas comprising reactive fragments of said oxazolinic precursor; - depositing said reactive fragments on a free surface of said polymeric elongated element for making said adhesive coating layer.