mhurhangee/ep-ind-claims huggingface dataset:
An improved process for the preparation of biodiesel from crude jatropha or karanja oil containing high FFA and the said process comprising the steps of: a) deacidifying the crude jatropha or karanja oil containing high free fatty acid by liquid- liquid extraction with polar organic solvent in an extraction equipment either in a batch or continuous mode to obtain the resultant oil raffinate and an extract (solvent phase) containing FFA, polar materials and the bioactive components. b) esterifying in situ the above said extract containing FFA obtained in step (a) with an acid catalyst by known method to obtain the resultant esterified extract and mixing it to the oil raffinate obtained in step(a), followed by adsorptive filtration to remove the free suspended solids (dag layer) and c) subjecting the resultant oil filtrate obtained in step (b) to transesterification using methanol, in the presence of base catalyst by known method, followed by the separation of crude ester from glycerol phase and purifying the crude ester either by celite adsorption after neutralization and solvent removal or directly by liquid- liquid extraction using 1-20% aqueous polar organic solvent with a ratio of crude ester to solvent in the range of 1:1 to 1:4 to separate out the desired pure biodiesel phase and filtering the left out solvent phase after neutralization to obtain the impure ester and recycling it to step (a) along with crude oil feed for further use. a) deacidifying the crude jatropha or karanja oil containing high free fatty acid by liquid- liquid extraction with polar organic solvent in an extraction equipment either in a batch or continuous mode to obtain the resultant oil raffinate and an extract (solvent phase) containing FFA, polar materials and the bioactive components. b) esterifying in situ the above said extract containing FFA obtained in step (a) with an acid catalyst by known method to obtain the resultant esterified extract and mixing it to the oil raffinate obtained in step(a), followed by adsorptive filtration to remove the free suspended solids (dag layer) and c) subjecting the resultant oil filtrate obtained in step (b) to transesterification using methanol, in the presence of base catalyst by known method, followed by the separation of crude ester from glycerol phase and purifying the crude ester either by celite adsorption after neutralization and solvent removal or directly by liquid- liquid extraction using 1-20% aqueous polar organic solvent with a ratio of crude ester to solvent in the range of 1:1 to 1:4 to separate out the desired pure biodiesel phase and filtering the left out solvent phase after neutralization to obtain the impure ester and recycling it to step (a) along with crude oil feed for further use.
A roof window comprising a frame with a top member, a bottom member and two side members (7, 8) defining a frame plane, and a sash having a top member, a bottom member and two side members (11, 12) defining a sash plane, the sash carrying a pane, and the window further comprising a bottom sash covering in connection with said bottom sash member, the roof window furthermore comprises an insulating element between the bottom sash member and the bottom sash covering, and that in the closed state of the window said insulating element spans the gap between the bottom members of the sash and the frame, characterized in that said roof window further comprises at least one, preferably at least two, pane holding devices, and that each pane holding device is accommodated in a recess in the insulating element.
A composition comprising a highly fluorinated elastomer gum wherein the highly fluorinated elastomer gum is derived from (a) at least 0.01% and at most 2% by weight of a fluorinated di-iodo ether compound relative to the total weight of monomers, wherein the fluorinated di-iodo ether compound is: I-CF 2 -CF 2 -O-CF 2 -CF 2 -I; I-CF 2 -CF 2 -O-(CF 2) b -I wherein b is an integer from 3 - 10; I-(CF 2) c -O-(CF 2) b -I wherein c is an integer from 3 - 10 and b is an integer from 3 - 10; ICF 2 -CF 2 -O-CF 2 -O-CF 2 -CF 2 -I; I-CF 2 -CH 2 -O-CF 2 -CF 2 -CF 2 I; I-CF 2 -CH 2 -CF 2 -O-CF 2 -CF 2 -CF 2 I; I-CF 2 -CHF-CF 2 -O-CF 2 -CF 2 -CF 2 I; ICF 2 -CF 2 -O-CF 2 -CFI-CF 3; and I-CF 2 -(CF 2) a -O-(CF 2) b -O-CF 2 -CF(CF 3)-I wherein a is an integer from 1-5 and b is an integer from 1-5; and (b) a fluorinated monomer wherein the fluorinated monomer is selected from at least one of vinylidene fluoride, tetrafluoroethylene, hexafluoropropylene, fluorinated allyl ethers, fluorinated vinyl ethers, and combinations thereof. (a) at least 0.01% and at most 2% by weight of a fluorinated di-iodo ether compound relative to the total weight of monomers, wherein the fluorinated di-iodo ether compound is: I-CF 2 -CF 2 -O-CF 2 -CF 2 -I; I-CF 2 -CF 2 -O-(CF 2) b -I wherein b is an integer from 3 - 10; I-(CF 2) c -O-(CF 2) b -I wherein c is an integer from 3 - 10 and b is an integer from 3 - 10; ICF 2 -CF 2 -O-CF 2 -O-CF 2 -CF 2 -I; I-CF 2 -CH 2 -O-CF 2 -CF 2 -CF 2 I; I-CF 2 -CH 2 -CF 2 -O-CF 2 -CF 2 -CF 2 I; I-CF 2 -CHF-CF 2 -O-CF 2 -CF 2 -CF 2 I; ICF 2 -CF 2 -O-CF 2 -CFI-CF 3; and I-CF 2 -(CF 2) a -O-(CF 2) b -O-CF 2 -CF(CF 3)-I wherein a is an integer from 1-5 and b is an integer from 1-5; and I-CF 2 -CF 2 -O-CF 2 -CF 2 -I; I-CF 2 -CF 2 -O-(CF 2) b -I wherein b is an integer from 3 - 10; I-(CF 2) c -O-(CF 2) b -I wherein c is an integer from 3 - 10 and b is an integer from 3 - 10; ICF 2 -CF 2 -O-CF 2 -O-CF 2 -CF 2 -I; I-CF 2 -CH 2 -O-CF 2 -CF 2 -CF 2 I; I-CF 2 -CH 2 -CF 2 -O-CF 2 -CF 2 -CF 2 I; I-CF 2 -CHF-CF 2 -O-CF 2 -CF 2 -CF 2 I; ICF 2 -CF 2 -O-CF 2 -CFI-CF 3; and I-CF 2 -(CF 2) a -O-(CF 2) b -O-CF 2 -CF(CF 3)-I wherein a is an integer from 1-5 and b is an integer from 1-5; and (b) a fluorinated monomer wherein the fluorinated monomer is selected from at least one of vinylidene fluoride, tetrafluoroethylene, hexafluoropropylene, fluorinated allyl ethers, fluorinated vinyl ethers, and combinations thereof.
Molded foam comprising: a tube body; and a plate-shaped portion joined to an outer side of the tube body, wherein the portion of the tube body is obtained by pressing the foamed resin in the molten state into cavities (202a, 202b) of split mold blocks (201a, 201b) with a predetermined blow pressure, the plate-shaped portion is obtained by pressing the foamed resin in the molten state with a predetermined pressing force Z, which is applied by the split mold blocks (201a, 201b) that clamps the foamed resin in the molten state, in the thickness direction of the plate-shaped portion, and then further compressing to a thickness between the cavities (202a, 202b) of the split mold blocks (201a, 201b), characterized in that an expansion ratio of the molded foam is from 1.5 to 1.8, and a value of a ratio B/A between a thickness A of the tube body within a range of 5 mm from a point (α) joined to the plate-shaped portion and a thickness B of the plate-shaped portion is greater than 1.40 and less than 2.82. a tube body; and a plate-shaped portion joined to an outer side of the tube body, wherein the portion of the tube body is obtained by pressing the foamed resin in the molten state into cavities (202a, 202b) of split mold blocks (201a, 201b) with a predetermined blow pressure, the plate-shaped portion is obtained by pressing the foamed resin in the molten state with a predetermined pressing force Z, which is applied by the split mold blocks (201a, 201b) that clamps the foamed resin in the molten state, in the thickness direction of the plate-shaped portion, and then further compressing to a thickness between the cavities (202a, 202b) of the split mold blocks (201a, 201b), characterized in that an expansion ratio of the molded foam is from 1.5 to 1.8, and a value of a ratio B/A between a thickness A of the tube body within a range of 5 mm from a point (α) joined to the plate-shaped portion and a thickness B of the plate-shaped portion is greater than 1.40 and less than 2.82.
An oral care system comprising: a toothbrush including a head and a handle; a dispenser detachably coupled to the toothbrush, the dispenser comprising: a housing having an internal chamber and a longitudinal axis (B-B); a pair of gear racks mounted to the housing; an oral care material disposed in the chamber; a compression device movably mounted within the chamber for dispensing the oral care material; and an actuator pivotably mounted to the housing and operably coupled to the compression device, the actuator configured to engage the gear racks and incrementally advance in a first longitudinal direction through a plurality of axial index positions defined by the gear racks; wherein pivoting the actuator linearly translates the compression device in the first longitudinal direction to dispense oral care material from the dispenser; and wherein the actuator is pivotably movable in opposing rotational directions; characterized in that the compression device is linearly translated in the first longitudinal direction by movement of the actuator in each rotational direction. a toothbrush including a head and a handle; a dispenser detachably coupled to the toothbrush, the dispenser comprising: a housing having an internal chamber and a longitudinal axis (B-B); a pair of gear racks mounted to the housing; an oral care material disposed in the chamber; a compression device movably mounted within the chamber for dispensing the oral care material; and an actuator pivotably mounted to the housing and operably coupled to the compression device, the actuator configured to engage the gear racks and incrementally advance in a first longitudinal direction through a plurality of axial index positions defined by the gear racks; wherein pivoting the actuator linearly translates the compression device in the first longitudinal direction to dispense oral care material from the dispenser; and wherein the actuator is pivotably movable in opposing rotational directions; characterized in that the compression device is linearly translated in the first longitudinal direction by movement of the actuator in each rotational direction. a housing having an internal chamber and a longitudinal axis (B-B); a pair of gear racks mounted to the housing; an oral care material disposed in the chamber; a compression device movably mounted within the chamber for dispensing the oral care material; and an actuator pivotably mounted to the housing and operably coupled to the compression device, the actuator configured to engage the gear racks and incrementally advance in a first longitudinal direction through a plurality of axial index positions defined by the gear racks; wherein pivoting the actuator linearly translates the compression device in the first longitudinal direction to dispense oral care material from the dispenser; and wherein the actuator is pivotably movable in opposing rotational directions; characterized in that the compression device is linearly translated in the first longitudinal direction by movement of the actuator in each rotational direction.
Offshore wind farm comprising at least two wind energy installations (1, 1') for generating electrical power from wind, at least two acoustic warning devices and a visibility measuring device for detecting visibility, where the visibility measuring device is designed, after detection of a visibility below a visibility limit value, to apply an activation signal to the at least two acoustic warning devices, characterized in that at least one synchronization module is provided which determines the points in time of the acoustic signals to be emitted by at least one of the acoustic warning devices in relation to the acoustic signals of the other or at least one of the other acoustic warning devices, and the at least two acoustic warning devices each comprise a volume module, by means of which the volume of the acoustic signals can be set, where the offshore wind farm comprises at least one wind determining device for detecting the wind direction and wind strength, and the wind determining device acts on the volume signal applied to the volume module of at least one acoustic warning device.
Method for rotating at least one main rotor, with a substantially vertical axis, of a rotorcraft by a propulsion unit fitted to the rotorcraft, said method comprising at least the following operations: -) applying, via a control unit, a method for determining the value of a control setpoint relative to a rotation speed of said at least one main rotor, said method determining the value of the control setpoint at least on the basis of the value of a physicochemical parameter of the external air around the rotorcraft, and -) sending the value of the previously determined control setpoint to a control unit controlling the operation of the propulsion unit, the control unit causing the said at least one main rotor to be driven in accordance with the value of the control setpoint sent, characterised in that the value of the control setpoint is determined at least by applying a calculation rule that continuously generates a progressive and continued variation in the value of an initial setpoint (NR ini) from which the control setpoint is determined, the progressive and continued variation in the value of the initial setpoint (NR ini) being calculated from a progressive and continued variation in the value of the density of the external air surrounding the rotorcraft, -) applying, via a control unit, a method for determining the value of a control setpoint relative to a rotation speed of said at least one main rotor, said method determining the value of the control setpoint at least on the basis of the value of a physicochemical parameter of the external air around the rotorcraft, and -) sending the value of the previously determined control setpoint to a control unit controlling the operation of the propulsion unit, the control unit causing the said at least one main rotor to be driven in accordance with the value of the control setpoint sent,
Motor vehicle electrical system with - at least two main line strands (4,6) arranged electrically parallel to one another, the main line strands (4,6) being electrically short-circuited with one another in two regions separated from one another and each having a connection for one of at least two on-board power supplies, - at least one motor vehicle electrical system switching network being arranged in the at least two main line strands (4,6) interrupting the respective main line strand (4,6), the switching network having at least three switches, wherein - a first switch is disposed between a first main line strand terminal and a common node, - a second switch is disposed between a second main line strand terminal and the common node, and - a third switch is arranged between the common node and at least one load terminal (20a,b) - characterized in that the two main line strands (4,6) are coupled to a communication device, the communication device emitting switching commands for at least one of the switches on the main line strand (4,6), so that the motor vehicle electrical system switching network is controlled via powerline communication.. - at least two main line strands (4,6) arranged electrically parallel to one another, the main line strands (4,6) being electrically short-circuited with one another in two regions separated from one another and each having a connection for one of at least two on-board power supplies, - at least one motor vehicle electrical system switching network being arranged in the at least two main line strands (4,6) interrupting the respective main line strand (4,6), the switching network having at least three switches, wherein - a first switch is disposed between a first main line strand terminal and a common node, - a second switch is disposed between a second main line strand terminal and the common node, and - a third switch is arranged between the common node and at least one load terminal (20a,b) - characterized in that the two main line strands (4,6) are coupled to a communication device, the communication device emitting switching commands for at least one of the switches on the main line strand (4,6), so that the motor vehicle electrical system switching network is controlled via powerline communication..
Shoe sole, comprising a heel part, the heel part comprising: a. a heel cup (51, 51') having a shape which substantially corresponds to a heel of a foot; b. two substantially vertically extending side walls (52, 52') arranged below the heel cup (51, 51'), one extending on the medial the other on the lateral side, and c. a tension element (53, 53') provided as an approximately horizontal surface arranged below the heel cup (51, 51') and extending substantially from the center of the medial side wall (52, 52') to the center of the lateral side wall (52, 52'); d. wherein the heel cup (51, 51'), the two side walls (52, 52') and the tension element (53, 53') are integrally made as a single piece. a. a heel cup (51, 51') having a shape which substantially corresponds to a heel of a foot; b. two substantially vertically extending side walls (52, 52') arranged below the heel cup (51, 51'), one extending on the medial the other on the lateral side, and c. a tension element (53, 53') provided as an approximately horizontal surface arranged below the heel cup (51, 51') and extending substantially from the center of the medial side wall (52, 52') to the center of the lateral side wall (52, 52'); d. wherein the heel cup (51, 51'), the two side walls (52, 52') and the tension element (53, 53') are integrally made as a single piece.
Plug connector for producing an external connection with a printed circuit board, which plug connector has at least two angled pin-shaped contacts with a first leg for contacting a mating plug connector and a second leg for contacting the printed circuit board, an insulating body for receiving the contacts at least in the region of the first leg, and a contact carrier for receiving the contacts at their second leg, wherein the contacts have, in a region at the end of the second leg, a stop which acts in the axial direction of the second leg, and the contact carrier is arranged in the region of the second leg and has through-openings with a counter-stop for the second legs and can be moved in the axial direction of the second legs into a housing of the plug connector that receives the contact carrier and can be fixed therein, characterized in that the stop at least on the second leg and the counter-stop in the through-openings are formed by an annular collar at the transition from a larger diameter to a smaller diameter at the second leg and the through-openings.
A method of preparing a ceramic substrate having a groove formed in a surface, the groove being filled with a metal-ceramic composite, the method comprising the steps of: providing a ceramic substrate having a groove formed in a surface thereof, wherein the ceramic substrate includes zirconium oxide, filling a component A into the groove, wherein component A includes at least one selected from a group consisting of W, Mo, Ni, Cr, stainless steel, WC, TiC, SiC, ZrC and ZrO 2, forming a reinforced phase matrix having a plurality of pores therein and dispersed in the groove by sintering the ceramic substrate filled with component A, wherein the reinforced phase matrix has a porosity of 70% to 30%; and filling a liquid melt of a Zr based alloy into the pores of the reinforced phase matrix thereby forming the metal-ceramic composite, wherein based on the total volume of the formed metal-ceramic composite, the content of component A is 30% to 70% by volume. providing a ceramic substrate having a groove formed in a surface thereof, wherein the ceramic substrate includes zirconium oxide, filling a component A into the groove, wherein component A includes at least one selected from a group consisting of W, Mo, Ni, Cr, stainless steel, WC, TiC, SiC, ZrC and ZrO 2, forming a reinforced phase matrix having a plurality of pores therein and dispersed in the groove by sintering the ceramic substrate filled with component A, wherein the reinforced phase matrix has a porosity of 70% to 30%; and filling a liquid melt of a Zr based alloy into the pores of the reinforced phase matrix thereby forming the metal-ceramic composite, wherein based on the total volume of the formed metal-ceramic composite, the content of component A is 30% to 70% by volume.
A method of fabricating a display, the method comprising: patterning a display substrate supported by a carrier substrate such that the display substrate has a patterned edge with a plurality of notches; forming display structures on a first side of the display substrate, the display structures comprising a plurality of signal lines to define an active area of the display, each signal line of the plurality of signal lines being disposed in a respective notch of the plurality of notches; removing the carrier substrate from a second side of the display substrate opposite the first side; and attaching a control circuit along the second side of the display substrate, the control circuit comprising a plurality of contacts, wherein attaching the control circuit comprises establishing, at the patterned edge, an electrical connection between each respective contact of the plurality of contacts and a respective signal line of the plurality of signal lines. patterning a display substrate supported by a carrier substrate such that the display substrate has a patterned edge with a plurality of notches; forming display structures on a first side of the display substrate, the display structures comprising a plurality of signal lines to define an active area of the display, each signal line of the plurality of signal lines being disposed in a respective notch of the plurality of notches; removing the carrier substrate from a second side of the display substrate opposite the first side; and attaching a control circuit along the second side of the display substrate, the control circuit comprising a plurality of contacts, wherein attaching the control circuit comprises establishing, at the patterned edge, an electrical connection between each respective contact of the plurality of contacts and a respective signal line of the plurality of signal lines.
A method of manufacturing a light projector module, comprising, in the following order, the steps of: firstly, providing a base plate with two opposite sides (11, 12), a light source mounted on the base plate for emitting at least one light beam (17 - 19), and a micro-electro-mechanical-system, MEMS, scanning assembly mounted on the base plate at a distance from the light source for scanning the at least one light beam (17 - 19) over a display area, wherein the base plate has, between the light source and the MEMS scanning assembly, a mounting surface accessible at one side of the base plate; secondly, positioning a set of at least one lens (21 - 26) on the mounting surface and adjusting the position/s of the lens/es (21 - 26) of the set while the light source is emitting and the at least one light beam (17 - 19, 31) projected by the light projector module is monitored in the display area; and lastly mounting the lens/es (21 - 26) of the set in the adjusted position/s fixedly on the base plate. firstly, providing a base plate with two opposite sides (11, 12), a light source mounted on the base plate for emitting at least one light beam (17 - 19), and a micro-electro-mechanical-system, MEMS, scanning assembly mounted on the base plate at a distance from the light source for scanning the at least one light beam (17 - 19) over a display area, wherein the base plate has, between the light source and the MEMS scanning assembly, a mounting surface accessible at one side of the base plate; secondly, positioning a set of at least one lens (21 - 26) on the mounting surface and adjusting the position/s of the lens/es (21 - 26) of the set while the light source is emitting and the at least one light beam (17 - 19, 31) projected by the light projector module is monitored in the display area; and lastly mounting the lens/es (21 - 26) of the set in the adjusted position/s fixedly on the base plate.