mhurhangee/ep-ind-claims huggingface dataset:
A DNA polymerase having at least 80% sequence identity with SEQ ID NO: 1 and having increased 3'-mismatch discrimination activity compared with a control DNA polymerase, wherein the DNA polymerase comprises a motif in the polymerase domain comprising E-R-M-A-F-X 3 -M-P-V-Q-G-T-A-A-D, wherein X 3 is S (SEQ ID NO:11); and wherein the amino acid of the DNA polymerase corresponding to position 580 of SEQ ID NO:1 is G, and wherein the control DNA polymerase has the same amino acid sequence as the DNA polymerase except that amino acid X 3 of the control DNA polymerase is N. E-R-M-A-F-X 3 -M-P-V-Q-G-T-A-A-D, wherein X 3 is S (SEQ ID NO:11); and wherein the amino acid of the DNA polymerase corresponding to position 580 of SEQ ID NO:1 is G, and wherein the control DNA polymerase has the same amino acid sequence as the DNA polymerase except that amino acid X 3 of the control DNA polymerase is N. X 3 is S (SEQ ID NO:11); and wherein the amino acid of the DNA polymerase corresponding to position 580 of SEQ ID NO:1 is G, and wherein the control DNA polymerase has the same amino acid sequence as the DNA polymerase except that amino acid X 3 of the control DNA polymerase is N.
A method for producing carbon nanotubes (CNTs), comprising primarily calcining support precursor having a BET specific surface area of 1 m2/g or less at a temperature of 100 to 450 °C to form a support, supporting a graphitization metal catalyst on the support, secondarily calcining the catalyst supported on the support at a temperature of 100 to 500 °C to prepare a supported catalyst, and bringing the supported catalyst into contact with a carbon source in the gas phase to form carbon nanotubes, wherein the support precursor is aluminum trihydroxide [Al 3] and wherein the graphitization metal catalyst is a binary metal catalyst selected from Co/Mo, Co/V, Fe/Mo, and Fe/V.
A thermal barrier coating composition for use as applied to a turbine engine consisting of, by mole percent: 10% +/- 10% relative variance YO 1.5; 10% +/- 10% relative variance YbO 1.5; 10% +/- 10% relative variance TaO 2.5; 5% +/- 10% relative variance NbO 2.5; 1% +/- 10% relative variance HfO 2; and a balance of ZrO 2 and unavoidable trace and/or impurity constituents. 10% +/- 10% relative variance YO 1.5; 10% +/- 10% relative variance YbO 1.5; 10% +/- 10% relative variance TaO 2.5; 5% +/- 10% relative variance NbO 2.5; 1% +/- 10% relative variance HfO 2; and a balance of ZrO 2 and unavoidable trace and/or impurity constituents.
A rolling walker comprising: a frame; a seat supported by the frame; a backrest supported by the frame via rotating strap holders secured at opposing ends of the backrest, the rotating strap holders being rotatable to enable the backrest to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction, characterised in that the rotating strap holders are each rotatable about a substantially vertical axis to move the backrest between the first position and the second position, and in that the backrest is comprised of material that biases the backrest towards the first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position. a frame; a seat supported by the frame; a backrest supported by the frame via rotating strap holders secured at opposing ends of the backrest, the rotating strap holders being rotatable to enable the backrest to selectively move between a first position that provides back support for a person sitting in the seat facing in a forward direction and a second position that provides back support for a person sitting in the seat facing in a rearward direction, characterised in that the rotating strap holders are each rotatable about a substantially vertical axis to move the backrest between the first position and the second position, and in that the backrest is comprised of material that biases the backrest towards the first position when the backrest is in the first position and that biases the backrest towards the second position when the backrest is in the second position.
Spherical head assembly for attaching an optical and/or electronic device to a stander with an adjustability in at least two degrees of freedom, wherein the spherical head assembly has a first part which can be connected and fixed to the stander in a releasable way and a second part which is provided with a support element for the releasable connection and holding of the device, and one of the two parts is a spherical head (20, 100) that has a body (21, 99) which has at least in part a spherical shape, and the other part comprises a cavity formed as a spherical segment which encircles the spherical head (20, 100) at least in part and it is fitted thereto so that a central plane extends along the largest diameter of the spherical segment in said fitted position, a circularly symmetrical stud (25, 103) is arranged in one of said parts so that said central plane includes the axis of symmetry of the stud (25, 103), and a groove (24, 108) is provided in the other part wherein the groove (24, 108) has a central plane being the same as said central plane, and the stud (25, 103) can be fitted in the groove (24, 108), and in the fitted position the stud allows the turning of the two coupled fitted parts around said axis of symmetry of the stud and guides the displacement of the two parts along the groove and defines thereby said adjustability in two degrees of freedom within a given adjustable range, and the spherical head assembly comprises an adjusting means for coupling the two parts together and releasing the same coupling, characterized in that that said stud (25, 103) is provided on the first part and the groove (24, 108) is provided in said second part, and the adjusting means is arranged on that one of the two parts which has the cavity with the spherical segment, and when the position of the two parts are fixed, the adjusting means Is squeezed to press the cavity to the spherical body (21, 99).
A male urinary incontinence device comprising a proximal wall and a distal wall, the proximal wall comprising an aperture for receiving a penis therethrough, the distal wall and the proximal wall combining to define a top end portion and a bottom end portion of the device, wherein an edge portion of the proximal wall and an edge portion of the distal wall at the bottom end portion of the device are sealed together to form a pocket, and wherein the proximal wall and the distal wall at the top end portion of the device combine to define an openable door configured to be sealingly shut to close the door in a splash-proof manner, the door comprises a first lip portion and a second lip portion characterized in that the first lip portion and the second lip portion are concentric with the aperture.
Electrode (1, 2, 3, 4, 30) designed for use on the body of a living being, comprising a body contact element for bringing the electrode (1, 2, 3, 4, 30) to lie against a tissue, comprising a handpiece for gripping the electrode (1, 2, 3, 4, 30), which handpiece is connected to the body contact element, and comprising a throttle in the form of one or more coils for preventing the outflow of HF leakage currents through the electrode (1, 2, 3, 4, 30) when the electrode is being used in combination with a HF surgical procedure, wherein the body contact element is in the form of an electrically conductive needle for insertion, in particular for subdermal puncture, into the tissue and in that the throttle is integrated in the handpiece.
A process of improving the performance of a population of core shell microcapsules having a negative zeta potential within a fabric softener composition and/or laundry detergent, comprising the steps of: (a) optionally, diluting the population of microcapsules to provide said population of microcapsules with a viscosity of from 1 mPa s to 2000 mPa s; (b) adjusting the pH of the population of microcapsules to a range of 1 to 5; (c) adding a sufficient amount of cationic polymer cross-linked with a cross-linking agent containing at least 3, 4 or more ethylenically unsaturated moieties, to said population of microcapsules to provide said population of microcapsules with a positive zeta potential and then; (d) combining said population of microcapsules with a second component to form a fabric softener composition and/or laundry detergent. (a) optionally, diluting the population of microcapsules to provide said population of microcapsules with a viscosity of from 1 mPa s to 2000 mPa s; (b) adjusting the pH of the population of microcapsules to a range of 1 to 5; (c) adding a sufficient amount of cationic polymer cross-linked with a cross-linking agent containing at least 3, 4 or more ethylenically unsaturated moieties, to said population of microcapsules to provide said population of microcapsules with a positive zeta potential and then; (d) combining said population of microcapsules with a second component to form a fabric softener composition and/or laundry detergent.
Method of cleaning and/or descaling a slab or a pre-strip by means of a scale washer, wherein the scale washer comprises at least one nozzle with an outlet, which is formed to be rectangular as seen in a direction normal to the surface of the slab or the pre-strip and by which water under pressure (p) is applied to the surface of the slab or of the pre-strip, characterised in that as an alternative to the rectangular format the outlet of the nozzle can be formed, as seen in the direction normal to the surface of the slab or the pre-strip, to be slot-shaped with a curved course at least in a section so that the water in both alternatives can be applied over the entire width of the slab or of the pre-strip as a continuous strip-shaped jet, wherein the width (b) of the outlet of the nozzle in the conveying direction of the slab or of the pre-strip is selected to be between 0.2 millimetres and 1.5 millimetres, wherein the water is supplied to the nozzle at a pressure (p) between 5 bars and 50 bars and wherein the spacing (a) between the outlet of the nozzle and surface of the slab or of the pre-strip is selected to be between 8 millimetres and 50 millimetres.
A power tool comprising: a brushless motor; a rectifier circuit configured to rectify an AC voltage and output a rectified voltage; a smoothing circuit configured to smooth the rectified voltage and output a smoothed voltage; an inverter circuit configured to supply the smoothed voltage to the brushless motor while perform switching actions with respect to the smoothed voltage; an operating part operable by a user; and a switch rendered ON in accordance with an operation performed in the operating part by the user to allow power to be supplied to the inverter circuit by the rectifier circuit through the smoothing circuit and rendered OFF in accordance with release of the operation by the user to interrupt the inverter circuit from the rectifier circuit to halt supplying the power to the inverter circuit, wherein the smoothing circuit comprises a first capacitor and a second capacitor having different impedance and connected in parallel, and wherein the second capacitor is interposed between the switch and the inverter circuit and is connected in parallel with the inverter circuit. a brushless motor; a rectifier circuit configured to rectify an AC voltage and output a rectified voltage; a smoothing circuit configured to smooth the rectified voltage and output a smoothed voltage; an inverter circuit configured to supply the smoothed voltage to the brushless motor while perform switching actions with respect to the smoothed voltage; an operating part operable by a user; and a switch rendered ON in accordance with an operation performed in the operating part by the user to allow power to be supplied to the inverter circuit by the rectifier circuit through the smoothing circuit and rendered OFF in accordance with release of the operation by the user to interrupt the inverter circuit from the rectifier circuit to halt supplying the power to the inverter circuit, wherein the smoothing circuit comprises a first capacitor and a second capacitor having different impedance and connected in parallel, and wherein the second capacitor is interposed between the switch and the inverter circuit and is connected in parallel with the inverter circuit.
A cathode material for a lithium secondary battery, comprising: a cathode active material, which is a lithium-transition metal oxide in a particle form; and a lithium phosphate layer formed on a surface of the cathode active material and consisting essentially of Li 3 PO 4, LiOH, and Li 2 CO 3. a cathode active material, which is a lithium-transition metal oxide in a particle form; and a lithium phosphate layer formed on a surface of the cathode active material and consisting essentially of Li 3 PO 4, LiOH, and Li 2 CO 3.
A door\window opening detector comprising: an antenna having at least a first resonant frequency and a second resonant frequency associated therewith, said second resonant frequency being different from said first resonant frequency, said antenna having said first resonant frequency when in proximity to a door\window having a given dielectric constant and said second resonant frequency when not in proximity to a door\window having said given dielectric constant; a high frequency oscillator operable for generating a high frequency oscillating electromagnetic signal for excitation of said antenna, said antenna being operable for radiating said high frequency oscillating electromagnetic signal; a high frequency coupler coupled to said high frequency oscillator and to said antenna, and operable for transmitting said high frequency oscillating electromagnetic signal generated by said high frequency oscillator to said antenna and for receiving, from said antenna, a reflected electromagnetic signal reflected to said antenna responsive to radiating said high frequency oscillating electromagnetic signal; and an alarm indication generator operable for generating an alarm indication of opening of said door\window in response to determining, based on an intensity of the reflected electromagnetic signal, that a resonant frequency of said antenna has changed from said first resonant frequency when said antenna is in proximity to the door\window to said second resonant frequency when said antenna is not in proximity to the door\window. an antenna having at least a first resonant frequency and a second resonant frequency associated therewith, said second resonant frequency being different from said first resonant frequency, said antenna having said first resonant frequency when in proximity to a door\window having a given dielectric constant and said second resonant frequency when not in proximity to a door\window having said given dielectric constant; a high frequency oscillator operable for generating a high frequency oscillating electromagnetic signal for excitation of said antenna, said antenna being operable for radiating said high frequency oscillating electromagnetic signal; a high frequency coupler coupled to said high frequency oscillator and to said antenna, and operable for transmitting said high frequency oscillating electromagnetic signal generated by said high frequency oscillator to said antenna and for receiving, from said antenna, a reflected electromagnetic signal reflected to said antenna responsive to radiating said high frequency oscillating electromagnetic signal; and an alarm indication generator operable for generating an alarm indication of opening of said door\window in response to determining, based on an intensity of the reflected electromagnetic signal, that a resonant frequency of said antenna has changed from said first resonant frequency when said antenna is in proximity to the door\window to said second resonant frequency when said antenna is not in proximity to the door\window.
A structural system for accommodating the thermal expansion of a nacelle lip skin and supporting structure, the structural system comprising: a lip skin; a first angle element attached to the lip skin, wherein the first angle element comprises a radially extending leg terminating in a longitudinally extending flange, the longitudinally extending flange having a free edge; and a bulkhead attached to the radially extending leg of the first angle element; wherein said free edge is scalloped to accommodate thermal stresses, wherein the lip skin is attached to the longitudinally extending flange with mechanical fasteners intermediate the radially extending leg and scalloped free edge. a lip skin; a first angle element attached to the lip skin, wherein the first angle element comprises a radially extending leg terminating in a longitudinally extending flange, the longitudinally extending flange having a free edge; and a bulkhead attached to the radially extending leg of the first angle element; wherein said free edge is scalloped to accommodate thermal stresses, wherein the lip skin is attached to the longitudinally extending flange with mechanical fasteners intermediate the radially extending leg and scalloped free edge.
An apparatus for automatic and fast cooking of food comprising: a base structure in the form of a vessel open at the top in which a vertical pressure cooker is housed; said apparatus comprises a solenoid positioned in the vicinity of said cooker; said solenoid is positioned below the cooker and beside the cooker for a height ranging from 50% to 70% of the total height of the cooker starting from the bottom; said solenoid is made of variable pitch coils widening from the bottom to the top; said pressure cooker comprises: a lid having a closing system; a pressure release valve; a cylindrically shaped mesh basket with the lower base open is positioned around the pressure release valve to form a backsplash; a temperature measurement system; where said cooker operates at a temperature higher than 140°C.
Anti-theft locking device for vehicle wheels, made as a threaded nut or bolt provided with a threaded stem, comprising an engagement portion, capable of being screwed onto a threaded stem or into a threaded hole, respectively, provided in the vehicle hub, a guide portion provided on the device body at the opposite side with respect to the engagement portion and coupling means for an interface member which is provided with complementary coupling means and by means of which it is possible to rotate said device, characterized in that the guide portion has a side wall capable of being radially deformed under the action of a force of intensity less than that required to produce a sufficient torque to rotate the device when this is locked against the wheel of a vehicle with the specified torque.
A method for preparing a lithium iron phosphate nanopowder coated with carbon, comprising the steps of: (a) preparing a mixture solution by adding a lithium precursor, an iron precursor and a phosphorus precursor in a triethanolamine solvent which is a non-aqueous solvent; (b) putting the mixture solution into a reactor and reacting to prepare amorphous lithium iron phosphate nanoseed particle; and (c) heat treating the lithium iron phosphate nanoseed particle thus to prepare the lithium iron phosphate nanopowder coated with carbon on a portion or a whole of a surface of a particle, wherein the precursor of carbon coating layer may be the reaction solvent remaining on the surface of the particle after use or a separate organic compound, wherein the above Step (b) is performed at a temperature range of 120°C to 335°C for 0.1 to 24 hours, wherein the above Step (b) is performed under pressure conditions of less than or equal to 10 bar, and wherein the above Step (c) is performed at a temperature range of 400°C to 900°C for 0.5 to 5 hours. (a) preparing a mixture solution by adding a lithium precursor, an iron precursor and a phosphorus precursor in a triethanolamine solvent which is a non-aqueous solvent; (b) putting the mixture solution into a reactor and reacting to prepare amorphous lithium iron phosphate nanoseed particle; and (c) heat treating the lithium iron phosphate nanoseed particle thus to prepare the lithium iron phosphate nanopowder coated with carbon on a portion or a whole of a surface of a particle,
A drill for, with respect to a work piece, rotary chip removing machining, comprising a drill body, a drill tip and a shank portion, wherein the drill tip comprises at least one cutting edge and at least one peripherally arranged margin, the margin being situated at a leading end of a first curved surface, in the direction of rotation, wherein the drill has a center axis, characterized in that the margin of the drill tip comprises a part-cylindrical first surface portion and an eccentrical second surface portion and in that the first surface portion connects axially rearwardly along the margin to the second surface portion.
A spinal stabilization system, comprising: first and second anchor members (12, 14, 16) configured to be secured to first and second vertebrae (18, 20, 22) within a patient's body, respectively, the second anchor member including a pedicle screw body, a housing (32, 32') having opposed first and second tabs (234, 236) extending upwardly therefrom, and a set screw (34, 34'), the first and second tabs and the housing each having internal threads; a flexible element (140, 190, 214) secured to the first anchor member and having an end portion (144, 192, 212); a rigid element (142, 172, 218) secured to the second anchor member and having an end portion (150, 174, 220) with an end surface (154, 176, 222), an axial bore extending from the end surface, an outer surface (152, 180, 226), and an opening (160, 162, 182, 184, 224) on the outer surface extending into the axial bore, the axial bore receiving the end portion of the flexible element; and a fastener (164, 166, 196, 210) extending through the opening in the outer surface of the rigid element to retain the flexible element in the axial bore; wherein the set screw engages the internal threads of the first and second tabs and the housing and drives the fastener into the axial bore.
A heat exchanger for a heat pump, comprising a chamber for a working fluid; and a wall for heat exchange between the working fluid in the chamber and a substance in a space on the opposite side of the wall, said chamber comprising a structure of a filling material that is substantially non-absorbent with respect to the working fluid, said structure defining a plurality of channels for the working fluid, said channels at least partly being bounded by the wall separating the chamber from the space, said channels providing passage for the working fluid from an inlet of the chamber to an outlet of the chamber, characterised in that the maximum distance between adjacent channels of the structure is between 0.3 millimeter and 1 millimeter, or the structure is made up of a plurality of grains, said grains have an average diameter of between 0.3 millimeter and 1 millimeter, or the channels have a diameter of generally less than 1 millimeter in cross section. a chamber for a working fluid; and a wall for heat exchange between the working fluid in the chamber and a substance in a space on the opposite side of the wall, said chamber comprising a structure of a filling material that is substantially non-absorbent with respect to the working fluid, said structure defining a plurality of channels for the working fluid, said channels at least partly being bounded by the wall separating the chamber from the space, said channels providing passage for the working fluid from an inlet of the chamber to an outlet of the chamber, characterised in that the maximum distance between adjacent channels of the structure is between 0.3 millimeter and 1 millimeter, or the structure is made up of a plurality of grains, said grains have an average diameter of between 0.3 millimeter and 1 millimeter, or the channels have a diameter of generally less than 1 millimeter in cross section.