mhurhangee/patent-ind-claim-en huggingface dataset:
A method for purifying nucleic acids from a sample containing nucleic acids to be purified, wherein the method comprises the following steps conducted in the order i) - iv): i) contacting the sample with a solid phase material having a glass surface in presence of a binding buffer containing a chaotropic salt to bind the nucleic acids to the glass surface and obtain a solid phase material having the nucleic acids bound to its glass surface; ii) washing the solid phase material having the nucleic acids bound to its glass surface with a first wash buffer containing a C2-C4 aliphatic alcohol; iii) washing the solid phase material having the nucleic acids bound to its glass surface with a final wash buffer comprising at least about 50wt-% dimethyl sulfoxide; and after step iii) iv) eluting the nucleic acids from the glass surface with an elution buffer to provide purified nucleic acids. i) contacting the sample with a solid phase material having a glass surface in presence of a binding buffer containing a chaotropic salt to bind the nucleic acids to the glass surface and obtain a solid phase material having the nucleic acids bound to its glass surface; ii) washing the solid phase material having the nucleic acids bound to its glass surface with a first wash buffer containing a C2-C4 aliphatic alcohol; iii) washing the solid phase material having the nucleic acids bound to its glass surface with a final wash buffer comprising at least about 50wt-% dimethyl sulfoxide; and after step iii) iv) eluting the nucleic acids from the glass surface with an elution buffer to provide purified nucleic acids.
An atomizing apparatus , configured to combine with a power supply apparatus to form an atomizing device, wherein, the atomizing apparatus comprises: an atomizing housing , defined with a vapor outlet communicating with an interior of the atomizing housing ; and an atomizing assembly , disposed inside the atomizing housing and configured to output generated vapor; wherein, the atomizing housing is provided with a docking post configured to be inserted into a docking slot of the power supply apparatus ; the atomizing assembly is provided with an atomizing electrical contact configured to abut against a power supply electrical contact of the power supply apparatus , and the atomizing electrical contact is exposed out of a bottom surface of the docking post facing away from the vapor outlet ; characterized in that , the power supply apparatus is provided with a mating curved surface , the atomizing housing is further provided with a guiding structure arranged on a side surface of the docking post along a circumferential direction of the docking post , the guiding structure is provided with a guiding curved surface for fitting the mating curved surface , and the guiding structure is projecting or concave inward in an axial direction of the docking post with respect to the power supply apparatus ; and the mating curved surface is configured to guide the guiding curved surface to allow a relative angle between the docking post and the docking slot to be adjusted during a process of inserting the docking post into the docking slot , so as to allow the atomizing electrical contact to directly face and abut against the power supply electrical contact . an atomizing housing , defined with a vapor outlet communicating with an interior of the atomizing housing ; and an atomizing assembly , disposed inside the atomizing housing and configured to output generated vapor; wherein, the atomizing housing is provided with a docking post configured to be inserted into a docking slot of the power supply apparatus ; the atomizing assembly is provided with an atomizing electrical contact configured to abut against a power supply electrical contact of the power supply apparatus , and the atomizing electrical contact is exposed out of a bottom surface of the docking post facing away from the vapor outlet ; characterized in that , the power supply apparatus is provided with a mating curved surface , the atomizing housing is further provided with a guiding structure arranged on a side surface of the docking post along a circumferential direction of the docking post , the guiding structure is provided with a guiding curved surface for fitting the mating curved surface , and the guiding structure is projecting or concave inward in an axial direction of the docking post with respect to the power supply apparatus ; and the mating curved surface is configured to guide the guiding curved surface to allow a relative angle between the docking post and the docking slot to be adjusted during a process of inserting the docking post into the docking slot , so as to allow the atomizing electrical contact to directly face and abut against the power supply electrical contact .
A method in a system comprising a user equipment and a base station , the method comprising: sending an indication from the base station to the user equipment , the indication indicating a set of frequency domain resource blocks for possible physical uplink shared channel transmission in an uplink subframe; and receiving at the base station a physical uplink shared channel in a selected subset of resource blocks in the uplink subframe, where the subset of resource blocks is selected from the set of frequency domain resource blocks for possible physical uplink shared channel transmission based on a selection criterion, wherein the selection criterion uses at least a resource set size acquired from the indication, a modulo function, and an identifier associated with the user equipment . sending an indication from the base station to the user equipment , the indication indicating a set of frequency domain resource blocks for possible physical uplink shared channel transmission in an uplink subframe; and receiving at the base station a physical uplink shared channel in a selected subset of resource blocks in the uplink subframe, where the subset of resource blocks is selected from the set of frequency domain resource blocks for possible physical uplink shared channel transmission based on a selection criterion, wherein the selection criterion uses at least a resource set size acquired from the indication, a modulo function, and an identifier associated with the user equipment .
Composition comprising: (i) one or more plant oils, (ii) one or more hydrocarbon-based oils other than the plant oils (i), (iii) one or more glycerolated nonionic surfactants, (iv) one or more polysaccharides, (v) one or more C 1 to C 6 monoalcohols and (vi) water; and the sum of the total content of plant oil(s) (i) and of the total content of hydrocarbon-based oil(s) (ii) being greater than or equal to 5% by weight relative to the total weight of the composition. (i) one or more plant oils, (ii) one or more hydrocarbon-based oils other than the plant oils (i), (iii) one or more glycerolated nonionic surfactants, (iv) one or more polysaccharides, (v) one or more C 1 to C 6 monoalcohols and (vi) water; and
Process for producing bread, frozen with quick recovery before its consumption, said process comprising the steps of: - cooking the bread, after levitation, to 90% with respect to a time length of a complete cooking; - immediately lowering the temperature of the cooked bread through the use of liquid nitrogen, down to a lowering temperature at most equal to -60 °C both in its crust, and in its core, the step of lowering the temperature to -60 °C from the output of the cooking step being performed for a time equal to about 9 minutes; - packaging and freezing the bread, through a first sub-step of obtaining a temperature from -10 °C to -11 °C in the bread core, and a second sub-step of keeping the bread at a freezing temperature of -18 °C for at least 12 hours; and - storing and transporting the packaged bread, always at a temperature of at least -18 °C. - cooking the bread, after levitation, to 90% with respect to a time length of a complete cooking; - immediately lowering the temperature of the cooked bread through the use of liquid nitrogen, down to a lowering temperature at most equal to -60 °C both in its crust, and in its core, the step of lowering the temperature to -60 °C from the output of the cooking step being performed for a time equal to about 9 minutes; - packaging and freezing the bread, through a first sub-step of obtaining a temperature from -10 °C to -11 °C in the bread core, and a second sub-step of keeping the bread at a freezing temperature of -18 °C for at least 12 hours; and - storing and transporting the packaged bread, always at a temperature of at least -18 °C.
A surgical system for performing a surgical procedure at a surgical site of a spine of a patient, the surgical system comprising: a retractor having a proximal end , a distal end , an inner surface , an outer surface , and a central axis extending between the distal end and the proximal end , in which the distal end is configured to be positioned within the patient to provide a working channel to the surgical site and the proximal end defines an opening open to ambient; an inflow source coupled to the retractor for providing a fluid to the surgical site to form a volume of fluid disposed in the surgical site and the retractor ; an outflow source for removing a volume of fluid having an outflow sensor for providing an outflow input signal ; a fluid level sensor comprising an electrical fluid sensing member disposed about the inner surface of the retractor , wherein the fluid level sensor is configured to provide a fluid level sensor input signal based on a level of fluid disposed in the retractor ; and a first controller in communication with at least one chosen from the inflow source and the outflow source , and configured to control a flow rate of fluid being provided by the inflow source , an outflow rate of fluid being removed by the outflow source , or a combination thereof based on the fluid level sensor input signal and the outflow input signal . a retractor having a proximal end , a distal end , an inner surface , an outer surface , and a central axis extending between the distal end and the proximal end , in which the distal end is configured to be positioned within the patient to provide a working channel to the surgical site and the proximal end defines an opening open to ambient; an inflow source coupled to the retractor for providing a fluid to the surgical site to form a volume of fluid disposed in the surgical site and the retractor ; an outflow source for removing a volume of fluid having an outflow sensor for providing an outflow input signal ; a fluid level sensor comprising an electrical fluid sensing member disposed about the inner surface of the retractor , wherein the fluid level sensor is configured to provide a fluid level sensor input signal based on a level of fluid disposed in the retractor ; and a first controller in communication with at least one chosen from the inflow source and the outflow source , and configured to control a flow rate of fluid being provided by the inflow source , an outflow rate of fluid being removed by the outflow source , or a combination thereof based on the fluid level sensor input signal and the outflow input signal .
A porous preform precursor comprising: a mixture of fibers comprising sacrificial fibers incorporated with carbon fiber precursor fibers by needling, such that the sacrificial fibers mechanically bind together at least some of the carbon fiber precursor fibers , wherein the sacrificial fibers are configured to be substantially removed from the mixture of fibers upon heating the mixture of fibers to a temperature between 170°C and 400°C to form a plurality of channels in the porous preform precursor between the plurality of carbon fiber precursor fibers in place of the sacrificial fibers .
Apparatus for projecting a pattern, comprising: a first diffractive optical element (DOE) , comprising a Dammann grating, which is configured to diffract an input beam so as to generate a plurality of separate output beams ; and a second DOE having one or more optically active regions, which are configured to apply a diffractive effect to the plurality of separate output beams so as to generate a respective plurality of diffraction images on respective regions of a surface , characterized in that the output beams generated by the first DOE define a plurality of first spots corresponding to respective corners of a pattern of quadrilaterals, and the diffraction images generated by the second DOE each comprise a plurality of second spots, each second spot corresponding to a diffraction order of the second DOE, and the first and second DOEs are configured to generate respective first and second diffraction patterns having respective first and second solid angles, such that the respective regions together tile the surface, whereby the diffraction images fill the surface with no significant overlaps and with no significant gaps. a first diffractive optical element (DOE) , comprising a Dammann grating, which is configured to diffract an input beam so as to generate a plurality of separate output beams ; and a second DOE having one or more optically active regions, which are configured to apply a diffractive effect to the plurality of separate output beams so as to generate a respective plurality of diffraction images on respective regions of a surface , characterized in that the output beams generated by the first DOE define a plurality of first spots corresponding to respective corners of a pattern of quadrilaterals, and the diffraction images generated by the second DOE each comprise a plurality of second spots, each second spot corresponding to a diffraction order of the second DOE, and the first and second DOEs are configured to generate respective first and second diffraction patterns having respective first and second solid angles, such that the respective regions together tile the surface, whereby the diffraction images fill the surface with no significant overlaps and with no significant gaps.
A composition comprising HFO-1234yf and at least one additional compound selected from the group consisting of HCO-1250xf, HCC-260da, HCC-260db, HCC-240aa, HCO-1230xa, HCFO-1233xf, HCFO-1233zd, HCFC-244bb, HCFC-244db, HFO-1234ze, HFC-245cb, HFO-1243zf, HCFO-1223za, HCFO-1224zb, HFO-1225zc, HCFC-241db, HCFC-242dc, HCFO-1232xf, HCFO-1231xf, and HCFO-1233yf, wherein the at least one additional compound is HFO-1225zc, and wherein the composition further comprises from 1 ppm to 1000 ppm of HFC-245cb.
Power resistor with electrical connections (6.1, 6.2), with at least one resistor housing encapsulated with grouting compound (26.1), which resistor housing has at least one resistor element , more particularly made of a thick-film material, and which, on a first outer side (2.1) has a first contact surface for a heat sink , and with an electronic circuit for diagnosis and/or monitoring of the power resistor , characterized in that the power resistor has a plug-on housing which is formed for, more particularly releasable, mechanical connection to the resistor housing while keeping the first contact surface free and encapsulates the circuit .
A system for detecting insulation resistance to ground (R P , R N ) of a photovoltaic array, is characterized in that , the system comprises an inverter circuit and a detection circuit, wherein the detection circuit comprises a first resistor (R1), a second resistor (R2) and an operational amplifier, the inverter circuit is connectable to a photovoltaic array, and the inverter circuit comprises a first switch element (Q1) and a second switch element (Q2) connected in series: wherein one end of the first resistor (R1) is connected to a non-inverting input end of the operational amplifier, the other end of the first resistor (R1) is connected to the grounding end of the insulation resistance (RP, RN) to be detected; and one end of the second resistor (R2) is connected to an inverting input end of the operational amplifier, the other end of the second resistor (R2) is connected to an intermediate connection end of the first switch element (Q1) and the second switch element (Q2); an output end of the operational amplifier forms a voltage detection end. wherein one end of the first resistor (R1) is connected to a non-inverting input end of the operational amplifier, the other end of the first resistor (R1) is connected to the grounding end of the insulation resistance (RP, RN) to be detected; and one end of the second resistor (R2) is connected to an inverting input end of the operational amplifier, the other end of the second resistor (R2) is connected to an intermediate connection end of the first switch element (Q1) and the second switch element (Q2); an output end of the operational amplifier forms a voltage detection end.
A VCSEL array comprising two, three, four or more VCSELs arranged on a common semiconductor substrate , wherein the VCSEL array further comprises one common optical structure integrated on wafer level, wherein the common optical structure is arranged to transform the laser light to transformed laser light such that a continuous illumination pattern can be provided in a reference plane, wherein the common optical structure is arranged to increase a size of the illumination pattern in the reference plane in comparison to an untransformed illumination pattern which can be provided without the common optical structure , and wherein the common optical structure is further arranged such that each VCSEL is arranged to illuminate a sector of the illumination pattern , wherein each sector is smaller than the illumination pattern , wherein the common optical structure comprises steps such that sub-surfaces of the common optical structure with different height above the semiconductor substrate are arranged next to each other, wherein the common optical structure is a prismatic structure or a Fresnel structure, wherein each VCSEL is associated with a sub-surface of the common optical structure , wherein a distance between each VCSEL and a size of the respective sub-surface of the common optical structure is arranged such that each VCSEL illuminates only a part of the respective sub-surface of the common optical structure without illuminating one of the steps, wherein the VCSEL array comprises an array of microlenses , wherein each VCSEL is associated with a microlens, wherein the microlens is arranged to collimate the laser light after traversing the common optical structure .
A decorating painting brush head comprising a ferrule (20; 120; 150; 220; 320; 420; 520; 620; 720; 820) and a filament cluster (35; 135; 235; 335; 535; 635; 735), the ferrule comprising a handle receiving end (22; 122; 822) and cluster emerging end (21; 121; 821), one end of the cluster being set into a setting block, the block extending in the ferrule to a level towards the emerging end, the level being spaced from the emerging end to define a filament-only region in the ferrule, wherein the ferrule is tapered from the handle receiving end to the cluster emerging end and pushes the filament-only region of the cluster inwards, whereby to cause the cluster to taper beyond the emerging end, wherein the setting block is formed by resin configured to solidify into a monolithic block and configured to lock the filament cluster in a converged shape.
Method of protecting an object against fire, the method comprising: - arranging an endothermic material around the object so that it covers at least a part of the object , and - arranging an outer cladding covering at least a part of the endothermic material , wherein the endothermic material is provided as a tape which is applied by helically winding the tape in an overlapping manner resulting in a stepped outer surface facing towards the outer cladding , wherein the outer cladding comprises metal, and wherein the endothermic material is a material which will, at a first elevated temperature, undergo a first endothermic process during which water is released and evaporated and, characterised in that , the endothermic material is a material which will, at a second elevated temperature higher than the first elevated temperature, undergo a second endothermic process during which a physically and thermally stable fire barrier is created. - arranging an endothermic material around the object so that it covers at least a part of the object , and - arranging an outer cladding covering at least a part of the endothermic material , wherein the endothermic material is provided as a tape which is applied by helically winding the tape in an overlapping manner resulting in a stepped outer surface facing towards the outer cladding , wherein the outer cladding comprises metal, and wherein the endothermic material is a material which will, at a first elevated temperature, undergo a first endothermic process during which water is released and evaporated and, characterised in that , the endothermic material is a material which will, at a second elevated temperature higher than the first elevated temperature, undergo a second endothermic process during which a physically and thermally stable fire barrier is created.
A door opener with a monitoring system, comprising: - a bolt assembled on a rotating shaft ; - a height adjustable front part with respect to the bolt , said adjustable front part being movable between a lower position and an upper position away from the rotating shaft of the bolt , and being provided with a stop defining a lower plane for retaining a catch (C) of a door in a closed position; - an internal mechanism for locking and unlocking the bolt activating a solenoid and, - a drive cam of a monitoring system for monitoring the state of the door, said cam facing the front part of the bolt and being moved by the catch (C) of the door from an inoperative position to an operative position in which said cam drives the monitoring system by providing a signal about the closed state of the door; - wherein the adjustable front part comprises a receiving groove of the cam , said groove being defined both on a front face and in the stop of said front part ; characterised in that : - the cam and the adjustable front part are sized such that, when the front part is in said lower position, an end of the cam is arranged inside the groove of the stop of the front part , and when the front part is in said upper position, the end of the cam is arranged considerably flush with said lower plane of the stop or inside the groove of the stop . - a bolt assembled on a rotating shaft ; - a height adjustable front part with respect to the bolt , said adjustable front part being movable between a lower position and an upper position away from the rotating shaft of the bolt , and being provided with a stop defining a lower plane for retaining a catch (C) of a door in a closed position; - an internal mechanism for locking and unlocking the bolt activating a solenoid and, - a drive cam of a monitoring system for monitoring the state of the door, said cam facing the front part of the bolt and being moved by the catch (C) of the door from an inoperative position to an operative position in which said cam drives the monitoring system by providing a signal about the closed state of the door; - wherein the adjustable front part comprises a receiving groove of the cam , said groove being defined both on a front face and in the stop of said front part ; - the cam and the adjustable front part are sized such that, when the front part is in said lower position, an end of the cam is arranged inside the groove of the stop of the front part , and when the front part is in said upper position, the end of the cam is arranged considerably flush with said lower plane of the stop or inside the groove of the stop .