mhurhangee/patent-ind-claim-en huggingface dataset:
Directional vehicle tire having a tread profile and having spikes which are composed of a spike body and of a spike pin , wherein the spike pin with an encircling grip edge which forms a grip edge situated in front in a direction of rotation D during forward travel and a grip edge situated behind in the direction of rotation D, which grip edges each extend over the entire width, formed in an axial direction A of the tire, of the spike pin , wherein the grip edge length c, effective in a circumferential direction U of the tire, of the encircling grip edge is greater than the grip edge length e effective in the axial direction A, wherein the grip edge situated in front in the direction of rotation D during forward travel is formed in the direction of rotation D with two grip edge portions converging on one another in tapering fashion, wherein the spike body is formed from a foot flange , a central portion and a top flange , wherein the top flange and the central portion are formed in each case with a circular, oval or elliptical section contour in the section planes formed perpendicular to the longitudinal extent direction of the spike , characterized in that the centre of gravity S 4 of the spike pin , the centre of gravity S 3 of the top flange , the centre of gravity S 2 of the central portion and the centre of gravity S 1 of the foot flange are arranged on a common straight line g, and in that , in the section planes formed perpendicular to the longitudinal extent direction of the spike , the foot flange is formed with a section contour in which that point of the section contour which in the direction of rotation D is furthest remote from the common straight line g and situated in front of the straight line g is arranged at a distance a, measured in the direction of rotation D, from the straight line g and in which that point of the section contour which is furthest remote from the common straight line g and situated behind the straight line g is arranged at a distance b, measured in the direction of rotation D, from the straight line, where a ≠ b.
Circuit arrangement for actuating an electric machine , in particular an electric motor and/or generator, wherein the circuit arrangement has at least one power module and a processing unit , wherein the power module has at least one semiconductor switch half-bridge , which is connected to an output connection for a stator coil , and the processing unit is designed to actuate the semiconductor switch half-bridges to energize a stator of the electric machine to generate a magnetic rotating field, and to this end to generate at least one control signal or a temporal sequence of control signals , characterized in that the processing unit is connected to the power module via a voltage supply line , and the circuit arrangement has a modulator , which is connected to the processing unit and which is designed to generate a carrier signal and to modulate the control signal onto the carrier signal and to feed the modulated carrier signal into the voltage supply line , wherein the circuit arrangement has at least one modulator , which is connected to the power module and which is designed to demodulate the control signal from the modulated carrier signal and to transmit same to the semiconductor switch half-bridge , wherein the modulator is designed for amplitude modulation.
A process for producing at least one organic acid product directly from at least one beta-lactone reagent, wherein the at least one beta-lactone reagent is represented by the following formula: wherein R 1 and R 2 are independently selected from the group consisting of H, alkyl, alkenyl, alkoxy, alkynyl, cycloalkyl, cycloalkenyl and cycloalkynyl, and wherein both of R 1 and R 2 are not H at the same time, the method comprising: introducing at least one beta-lactone reagent to at least one reaction vessel; contacting the at least one beta-lactone reagent with at least one heterogenous catalyst in the at least one reaction vessel to produce at least one organic acid; and removing the at least one organic acid from the at least one reaction vessel to provide at least one organic acid product. wherein R 1 and R 2 are independently selected from the group consisting of H, alkyl, alkenyl, alkoxy, alkynyl, cycloalkyl, cycloalkenyl and cycloalkynyl, and wherein both of R 1 and R 2 are not H at the same time, the method comprising: introducing at least one beta-lactone reagent to at least one reaction vessel; contacting the at least one beta-lactone reagent with at least one heterogenous catalyst in the at least one reaction vessel to produce at least one organic acid; and removing the at least one organic acid from the at least one reaction vessel to provide at least one organic acid product. introducing at least one beta-lactone reagent to at least one reaction vessel; contacting the at least one beta-lactone reagent with at least one heterogenous catalyst in the at least one reaction vessel to produce at least one organic acid; and removing the at least one organic acid from the at least one reaction vessel to provide at least one organic acid product.
Analytical device comprising an oven arrangement with an oven , an insulation system comprising a lateral insulation jacket resting on a base insulation , a ventilation system and a housing , characterized in that the ventilation system comprises a first and a second convection system, wherein the first convection system is a natural convection system, which is configured to cool the housing; and the second convection system is a forced convection system, which is configured to reduce the temperature within the oven , whereby said insulation jacket surrounds the oven and is separated from the oven in order to let a free space between the lateral insulation jacket and the oven forming an inner air chamber , whereby the base insulation comprises apertures allowing air to flow from a bottom air chamber into the inner air chamber . characterized in that the ventilation system comprises a first and a second convection system, wherein the first convection system is a natural convection system, which is configured to cool the housing; and the second convection system is a forced convection system, which is configured to reduce the temperature within the oven , whereby said insulation jacket surrounds the oven and is separated from the oven in order to let a free space between the lateral insulation jacket and the oven forming an inner air chamber , whereby the base insulation comprises apertures allowing air to flow from a bottom air chamber into the inner air chamber .
A multilayer structure comprising i) a first external layer A) comprising at least one film layer A-1) of polypropylene composition oriented in at least machine direction; ii) a second external layer B) comprising at least one film layer B-1) of non-oriented polypropylene composition iii) a core layer C) comprising at least one film layer C-1) of a branched polypropylene, between the first external layer A) and the second external layer B), and wherein all additional optional film layers of the multilayer structure are of polypropylene composition. i) a first external layer A) comprising at least one film layer A-1) of polypropylene composition oriented in at least machine direction; ii) a second external layer B) comprising at least one film layer B-1) of non-oriented polypropylene composition iii) a core layer C) comprising at least one film layer C-1) of a branched polypropylene, between the first external layer A) and the second external layer B),
A synthesis process of derivatives of 8-hydroxypenicillanic acid starting from amide derivatives of the protected N-Boc 6 amino-penicillanic nucleus, wherein the compound having formula (I) with G equal to a NR 1 R 2 group wherein R 1 and R 2 are selected from hydrogen and a linear alkyl chain having from 2 to 5 carbon atoms, preferably 2 or 3 carbon atoms, with an azide group, a propargyl group or a triazole group functionalized with a saccharide or relative derivative, wherein R 1 and R 2 are not simultaneously equal to hydrogen, is subjected to a deprotection reaction carried out in the presence of an excess of trifluroacetic acid (TFA) in a polar solvent, at a temperature ranging from 0°C to room temperature, for a period of time ranging from 5 minutes to 2 hours, obtaining the compound having formula (II) wherein R 1 and R 2 have the meanings previously indicated. with G equal to a NR 1 R 2 group wherein R 1 and R 2 are selected from hydrogen and a linear alkyl chain having from 2 to 5 carbon atoms, preferably 2 or 3 carbon atoms, with an azide group, a propargyl group or a triazole group functionalized with a saccharide or relative derivative, wherein R 1 and R 2 are not simultaneously equal to hydrogen, is subjected to a deprotection reaction carried out in the presence of an excess of trifluroacetic acid (TFA) in a polar solvent, at a temperature ranging from 0°C to room temperature, for a period of time ranging from 5 minutes to 2 hours, obtaining the compound having formula (II) wherein R 1 and R 2 have the meanings previously indicated.
Half-mould for moulding containers made of thermoplastic material and having an axis of vertical orientation, in particular by blow moulding or stretch blow moulding, the half-mould having: - a front planar vertical transverse parting face provided with a moulding half-cavity ; - a vertical assembly face , which is opposite to the parting face in the longitudinal direction and is convexly curved, the assembly face being intended to be accommodated in a complementary receiving face of an associated mould support ; characterized in that , in longitudinal cross section, the assembly face has the shape of a circular arc centred on a reference axis (X), said reference axis (X) being offset longitudinally forwards relative to the parting face . - a front planar vertical transverse parting face provided with a moulding half-cavity ; - a vertical assembly face , which is opposite to the parting face in the longitudinal direction and is convexly curved, the assembly face being intended to be accommodated in a complementary receiving face of an associated mould support ;
Acoustic attenuating device for compressor, comprising: a hollow body having at least one input port , at least one output channel and at least one output port disposed in the at least one output channel ; said hollow body defining at least two acoustic chambers (A, A'), which are defined by at least one intermediate body ; said intermediate body being shaped by a platform that has a connection channel capable of providing fluid communication between the at least two acoustic chambers (A, A'); said connection channel being built by at least two sub-channels ; wherein at least one among the at least two sub-channels accommodate, at least partially, the output channel ; the acoustic attenuating device being characterized by comprising at least one blocking means disposed between the at least two sub-channels and the output channel ; wherein the blocking means comprises a sealing element capable of blocking the flow of liquid flow between the internal side of the at least two sub-channels and the external side of the output channel . a hollow body having at least one input port , at least one output channel and at least one output port disposed in the at least one output channel ; said hollow body defining at least two acoustic chambers (A, A'), which are defined by at least one intermediate body ; said intermediate body being shaped by a platform that has a connection channel capable of providing fluid communication between the at least two acoustic chambers (A, A'); said connection channel being built by at least two sub-channels ; wherein at least one among the at least two sub-channels accommodate, at least partially, the output channel ; the acoustic attenuating device being characterized by comprising at least one blocking means disposed between the at least two sub-channels and the output channel ; wherein the blocking means comprises a sealing element capable of blocking the flow of liquid flow between the internal side of the at least two sub-channels and the external side of the output channel .
An optical sensor for detecting objects, having sensor components which are designed for object detection, and having electronic components which are designed for evaluating sensor signals of the sensor components, the optical sensor having adjustment means and at least one elastic element consisting of a material with adhesive properties, the sensor components having at least one optical component with which the adjustment means are associated, by means of which adjustment movements of the optical component can be generated, the elastic element being associated with the adjustment means in such a way that the adjustment movement is transmitted to the elastic element , as a result of which the elastic element is elastically deformed when the adjustment movement is carried out.
A method for the purification of virus-like particles (VLP), characterised in that a VLP-containing composition is filtered through a filter medium with an exclusion limit of more than 30 kDa to 1500 kDa, wherein the supernatant of the culture of VLP-expressing cells (cell culture supernatant) is used as VLP-containing composition, wherein the VLP are composed of the structural protein VP1 of the human JC virus and a buffer exchange of the VLP-containing composition is done at the same time as the filtration.
A pre-sintered ceramic block for a dental restoration, wherein the pre-sintered ceramic block comprises following components: SiO 2 55-85%wt, preferably 55-80%wt, more preferably 60-80%wt, most preferably 64-75%wt, Li 2 O: 10-25%wt, preferably 12-25%wt, more preferably 13-17%wt, ZrO 2 0-10%wt, preferably 0-8%wt, more preferably 0-6%wt, most preferably 0-4%wt, Al 2 O 3 : 0.3-8%wt, preferably 0.5-6%wt, more preferably 0.5-5%wt, most preferably 0.5-4%wt, La 2 O 3 : 0-7%wt, preferably 0-5%wt, more preferably 0-4.5%wt, most preferably 0-4%wt, ZnO: 0-10%wt, preferably 0-8%wt, more preferably 0-7%wt, most preferably 0.1-5%wt, K 2 O: 0.1-10%wt, preferably 0.1-9%wt, more preferably 0.1-7%wt, most preferably 1-7%wt, GeO 2 : 0.1-7%wt, preferably 0.1-6%wt, more preferably 0.3-5%wt, most preferably 0.5-4%wt, nucleating agent: 0-10%wt, preferably 0-8%wt, more preferably 0.5-8%wt, most preferably 0.5-5%wt, colorant: 0-10%wt, preferably 0-8%wt, more preferably 0-6%wt, most preferably 0.1-5%wt, and other additives: 0-15%wt, preferably 0-10%wt, more preferably 0-4%wt; wherein the nucleating agent is one of or a combination of at least two of P 2 O 5 , TiO 2 , V 2 O 5 , Cr 2 O 3 , and Fe 2 O 3 ; the other additives are one of or a combination of at least two of B 2 O 3 , F, Na 2 O, BaO, SrO, CaO, and MgO, wherein the pre-sintered ceramic block contains a silica main crystal phase, has a Vickers hardness of 0.5-3 GPa, preferably 1-2.5 GPa, and is opaque. SiO 2 55-85%wt, preferably 55-80%wt, more preferably 60-80%wt, most preferably 64-75%wt, Li 2 O: 10-25%wt, preferably 12-25%wt, more preferably 13-17%wt, ZrO 2 0-10%wt, preferably 0-8%wt, more preferably 0-6%wt, most preferably 0-4%wt, Al 2 O 3 : 0.3-8%wt, preferably 0.5-6%wt, more preferably 0.5-5%wt, most preferably 0.5-4%wt, La 2 O 3 : 0-7%wt, preferably 0-5%wt, more preferably 0-4.5%wt, most preferably 0-4%wt, ZnO: 0-10%wt, preferably 0-8%wt, more preferably 0-7%wt, most preferably 0.1-5%wt, K 2 O: 0.1-10%wt, preferably 0.1-9%wt, more preferably 0.1-7%wt, most preferably 1-7%wt, GeO 2 : 0.1-7%wt, preferably 0.1-6%wt, more preferably 0.3-5%wt, most preferably 0.5-4%wt, nucleating agent: 0-10%wt, preferably 0-8%wt, more preferably 0.5-8%wt, most preferably 0.5-5%wt, colorant: 0-10%wt, preferably 0-8%wt, more preferably 0-6%wt, most preferably 0.1-5%wt, and other additives: 0-15%wt, preferably 0-10%wt, more preferably 0-4%wt; wherein the nucleating agent is one of or a combination of at least two of P 2 O 5 , TiO 2 , V 2 O 5 , Cr 2 O 3 , and Fe 2 O 3 ; the other additives are one of or a combination of at least two of B 2 O 3 , F, Na 2 O, BaO, SrO, CaO, and MgO, wherein the pre-sintered ceramic block contains a silica main crystal phase, has a Vickers hardness of 0.5-3 GPa, preferably 1-2.5 GPa, and is opaque.
A carding machine comprising a rotary element or drum , a licker-in , first suction means and a conveying surface designed to form a path (L) for working the fibres, whereby part of this path is tangential to the drum and part of this path is tangential to the conveying surface , the conveying surface being designed to receive fibres arriving from the drum and translating them along at least one direction of translation (X), the working path (L) comprising a suction sector (A) of which at least a part is interposed between the first suction means and the conveying surface , characterised in that the conveying surface may adopt several operating conditions, the variation of the operating condition of the conveying surface being the variation in distance between the first suction means and the conveying surface .
An automatic analyzer , comprising: a first system that does not need to use degassed water; a second system where it is preferable to use degassed water and that includes a degassing device for producing the degassed water and a pump for delivering the degassed water; and a common tank where a first compartment for storing water to be supplied to the first system and a second compartment for storing the degassed water to be supplied to the second system are formed, wherein the analyzer further includes a water supply pipe for supplying water from an external water supply source to the first compartment , wherein the water level in the first compartment is controlled by a water level sensor, which controls a water supply valve in the water supply pipe so as to keep the water level within a certain range, wherein the second system includes a circulation system that includes pipes that connect the degassing device , the pump , and the second compartment of the common tank, and a usage system that includes pipes that connects the degassing device and a usage unit that uses the degassed water, and the inside of the common tank is provided with a partition for forming the first compartment and the second compartment and a water passage part allowing water to move at least from the first compartment to the second compartment . a first system that does not need to use degassed water; a second system where it is preferable to use degassed water and that includes a degassing device for producing the degassed water and a pump for delivering the degassed water; and a common tank where a first compartment for storing water to be supplied to the first system and a second compartment for storing the degassed water to be supplied to the second system are formed, wherein the analyzer further includes a water supply pipe for supplying water from an external water supply source to the first compartment , wherein the water level in the first compartment is controlled by a water level sensor, which controls a water supply valve in the water supply pipe so as to keep the water level within a certain range, wherein the second system includes a circulation system that includes pipes that connect the degassing device , the pump , and the second compartment of the common tank, and a usage system that includes pipes that connects the degassing device and a usage unit that uses the degassed water, and the inside of the common tank is provided with a partition for forming the first compartment and the second compartment and a water passage part allowing water to move at least from the first compartment to the second compartment .
A berbamine dihydrochloride or a pharmaceutically acceptable salt thereof for use in treating a viral hemorrhagic fever, wherein the viral hemorrhagic fever is selected from an Ebola hemorrhagic fever, a Marburg hemorrhagic fever and a Lassa fever; wherein the viral hemorrhagic fever is caused by a virus selected from of Filoviridae and Arenaviridae, and the virus is a virus capable of binding to berbamine dihydrochloride or a pharmaceutically acceptable salt thereof through a primed glycoprotein.
An assembly including a hinge for a hidden installation for a door and a window, respectively, wherein the hinge includes a hinge loop which is connected to the door frame in an articulated manner via two bearing elements wherein the hinge loop can be received in a corresponding receptacle in a wing part on the door panel and door profile , respectively, characterised in that the assembly additionally includes a separate installation aid which comprises a substantially U-shaped monolithic clip with two legs , wherein the two legs are formed as clamping sections , which can be inserted into the space between the hinge loop and the respective bearing elements in order to fix the hinge loop in its position relative to the bearing elements , and wherein a section connecting the two legs includes a grip section .
A motorisation device for a transport motor vehicle including at least one hydraulic motorisation module (M1) and a main electrical motorisation module (M3), a coupling unit and an output shaft adapted to be driven by the hydraulic motorisation module (M1) and/or the main electrical motorisation module (M3) via said coupling unit , the hydraulic motorisation module (M1) and the main electrical motorisation module (M3) being directly connected to said coupling unit , the motorisation device further including an energy feeding module (M2) directly connected to the hydraulic motorisation module (M1), device characterised in that the coupling unit includes a first gear line (L1), a second gear line (L2), connected to the output shaft , and a connecting means able to associate both gear lines (L1, L2).