mhurhangee/patent-ind-claim-en huggingface dataset:
A hollow structure particle formed of a mixture of titanium dioxide and silica and having a hollow cavity inside, wherein the crystal form of the titanium oxide is rutile, wherein the content of silica is from 0.1 mass% to 80 mass% with respect to the content of titanium dioxide, wherein as optional component an element selected from the group consisting of Sn, Cd, Fe, Ni, Zn, Mn, Co, Cr, Cu, K, Na, Li, P and S is contained with a total content of from 0.1 mol% to 15 mol%, based on the mol number of titanium in the titanium dioxide; and wherein the hollow structure particle has a hollow cavity having an inner diameter A, and wherein the hollow structure particle has a primary particle diameter B, the inner diameter A and the primary particle diameter B being an arithmetic mean value of inner diameters A of 10 hollow structure particles and an arithmetic mean value of primary particle diameters B of the 10 hollow structure particles, respectively, with the 10 hollow structure particles being randomly photographed by transmission electron microscopy (TEM). wherein the crystal form of the titanium oxide is rutile, wherein the content of silica is from 0.1 mass% to 80 mass% with respect to the content of titanium dioxide, wherein as optional component an element selected from the group consisting of Sn, Cd, Fe, Ni, Zn, Mn, Co, Cr, Cu, K, Na, Li, P and S is contained with a total content of from 0.1 mol% to 15 mol%, based on the mol number of titanium in the titanium dioxide; and wherein the hollow structure particle has a hollow cavity having an inner diameter A, and wherein the hollow structure particle has a primary particle diameter B, the inner diameter A and the primary particle diameter B being an arithmetic mean value of inner diameters A of 10 hollow structure particles and an arithmetic mean value of primary particle diameters B of the 10 hollow structure particles, respectively, with the 10 hollow structure particles being randomly photographed by transmission electron microscopy (TEM).
A transistor comprising: a trench formed in a semiconductor substrate , the trench having a first sidewall , a second sidewall and a bottom surface, a vertical field plate formed in the trench, the vertical field plate located between the first sidewall and the second sidewall; a first dielectric material filling the trench between the first sidewall and the vertical field plate, wherein a portion of the first dielectric extends between a bottom edge of the vertical field plate and the bottom surface of the trench; a second dielectric material filling the trench between the vertical field plate and the second sidewall, the second dielectric material having a dielectric constant lower than that of the first dielectric material; a gate electrode disposed in the first dielectric material between the first sidewall and the vertical field plate; and a source region formed in the semiconductor substrate having at least a portion of the source region adjacent to the first sidewall, and a drain region formed in the semiconductor substrate having at least a portion of the drain region adjacent to the second sidewall, and a body region formed in the semiconductor substrate having at least a portion of the body region adjacent to the first sidewall, the source region formed in the body region. a trench formed in a semiconductor substrate , the trench having a first sidewall , a second sidewall and a bottom surface, a vertical field plate formed in the trench, the vertical field plate located between the first sidewall and the second sidewall; a first dielectric material filling the trench between the first sidewall and the vertical field plate, wherein a portion of the first dielectric extends between a bottom edge of the vertical field plate and the bottom surface of the trench; a second dielectric material filling the trench between the vertical field plate and the second sidewall, the second dielectric material having a dielectric constant lower than that of the first dielectric material; a gate electrode disposed in the first dielectric material between the first sidewall and the vertical field plate; and a source region formed in the semiconductor substrate having at least a portion of the source region adjacent to the first sidewall, and a drain region formed in the semiconductor substrate having at least a portion of the drain region adjacent to the second sidewall, and a body region formed in the semiconductor substrate having at least a portion of the body region adjacent to the first sidewall, the source region formed in the body region.
A piece of furniture having a frame and at least one drawer , wherein the drawer has a rear wall , and wherein the rear wall is provided with a recess for passing through a cable , in particular a charging and/or connecting cable , characterized by a cable guide , which is arranged on the frame and is associated with the recess , the cable guide comprising: - a first guide element that is arranged as a guide roller with a guide surface for a cable to be guided, which cooperates with a second guide element , wherein the first guide element and the second guide element are biased against one another to guide the cable therebetween under pretension, and - an energy accumulator that generates a restoring torque when the guide roller is rotated in a first rotation direction by the cable to be guided during a pull-out movement , wherein the restoring torque is oriented in the opposite direction to the first rotation direction in order to support a rotation of the guide roller in a second rotation direction when the cable to be guided is moved relative to the guide roller during a slide-in movement . - a first guide element that is arranged as a guide roller with a guide surface for a cable to be guided, which cooperates with a second guide element , wherein the first guide element and the second guide element are biased against one another to guide the cable therebetween under pretension, and - an energy accumulator that generates a restoring torque when the guide roller is rotated in a first rotation direction by the cable to be guided during a pull-out movement , wherein the restoring torque is oriented in the opposite direction to the first rotation direction in order to support a rotation of the guide roller in a second rotation direction when the cable to be guided is moved relative to the guide roller during a slide-in movement .
A resin composition comprising: an aromatic polyether ketone resin (I); and a fluororesin (II), the composition having a sodium content of 120 ppm or less relative to the composition or a calcium content of 10 ppm or less relative to the composition, the sodium and calcium contents being determined by ashing 1 g of a sample at 600°C, dissolving the residue in hydrochloric acid, and analyzing the solution by inductively coupled plasma (ICP) atomic emission spectroscopy; wherein the fluororesin (II) is a copolymer of tetrafluoroethylene and a perfluoroethylenic unsaturated compound represented by the following formula : CF 2 =CF-Rf 1 wherein Rf 1 is -CF 3 or -ORf 2 , where Rf 2 is a C1-C5 perfluoroalkyl group. an aromatic polyether ketone resin (I); and a fluororesin (II), the composition having a sodium content of 120 ppm or less relative to the composition or a calcium content of 10 ppm or less relative to the composition, the sodium and calcium contents being determined by ashing 1 g of a sample at 600°C, dissolving the residue in hydrochloric acid, and analyzing the solution by inductively coupled plasma (ICP) atomic emission spectroscopy; wherein the fluororesin (II) is a copolymer of tetrafluoroethylene and a perfluoroethylenic unsaturated compound represented by the following formula : CF 2 =CF-Rf 1 wherein Rf 1 is -CF 3 or -ORf 2 , where Rf 2 is a C1-C5 perfluoroalkyl group.
A method for producing one or more hydrocarbons, wherein a first feed stream (A) is subjected to a steam cracking stage to obtain a first product stream (B), and a second feed stream (C) containing ethane is subjected to an oxidative dehydrogenation stage to obtain a second product stream (D), wherein at least a portion of the first product stream (B) undergoes a treatment stage to obtain hydrocarbon fractions (C 2 H 4 , C 2 H 6 ), the treatment stage comprising the selective hydrogenation stage of hydrocarbons having two carbon atoms and a demethanization stage , at least a portion of the second product stream (D) undergoes a trace removal stage , which comprises the removal of oxygen and/or acetylene, to obtain an after-stream (E), and at least a portion of the after-stream (E) is fed to the treatment stage at a feed point downstream of the selective hydrogenation stage and upstream of the demethanization stage , wherein at least a portion of the after-stream (E) upstream of the feed point into the treatment stage undergoes a carbon dioxide removal stage , wherein a residual oxygen content of the after-stream (E) is less than 500 vol. ppm and wherein a residual acetylene content of the after-stream (E) is less than 5 vol. ppm.
A biomedical implant, comprising: a tubular scaffold comprising a plurality of polymer struts, wherein the polymer struts are interconnected and define a plurality of deformable cells, wherein the polymer struts have an average thickness of no more than 150 μm, and wherein the polymer struts comprise a fiber-reinforced polymer composite material, the fiber- reinforced polymer composite material comprising a bioabsorbable polymer material and a reinforcement fiber material, said reinforcement fiber material being bioabsorbable glass, and wherein said reinforcement fiber materials are longitudinally aligned along a center axis of the polymer struts, and wherein a pharmaceutical agent is incorporated to the tubular scaffold, said pharmaceutical agent being a macrolide immunosuppressant. a tubular scaffold comprising a plurality of polymer struts, wherein the polymer struts are interconnected and define a plurality of deformable cells, wherein the polymer struts have an average thickness of no more than 150 μm, and wherein the polymer struts comprise a fiber-reinforced polymer composite material, the fiber- reinforced polymer composite material comprising a bioabsorbable polymer material and a reinforcement fiber material, said reinforcement fiber material being bioabsorbable glass, and wherein said reinforcement fiber materials are longitudinally aligned along a center axis of the polymer struts, and wherein the polymer struts have an average thickness of no more than 150 μm, and wherein the polymer struts comprise a fiber-reinforced polymer composite material, the fiber- reinforced polymer composite material comprising a bioabsorbable polymer material and a reinforcement fiber material, said reinforcement fiber material being bioabsorbable glass, and wherein said reinforcement fiber materials are longitudinally aligned along a center axis of the polymer struts, and wherein a pharmaceutical agent is incorporated to the tubular scaffold, said pharmaceutical agent being a macrolide immunosuppressant.
An insulating wall element for cladding surfaces , especially facades, consisting of two layers , wherein the first layer consists of a heat insulating material whose surface is bonded to the second layer made of lightweight concrete , wherein said lightweight concrete layer has a thickness of from 15 to 40 mm and a bulk density of from 600 to 2000 kg/m 3 , characterized in that said heat insulating material layer has a circumferential groove on the contact surface towards the lightweight concrete layer, wherein the lightweight concrete layer does not extend beyond said groove.
A process for preparing an N-oxidized sulfoximine compound of formula (I) wherein X represents CN; L represents a single bond or R 1 , S and L taken together represent a 4-, 5- or 6-membered ring; R 1 represents (C 1 -C 4 ) alkyl; R 2 and R 3 individually represent hydrogen, methyl, ethyl, fluoro, chloro or bromo; n is an integer from 0-3; and Y represents (C 1 -C 4 ) haloalkyl, F, Cl, Br, or I; which includes performing an oxidation of a compound of formula (II) wherein X, L, R 1 , R 2 , R 3 , n, and Y are as previously defined and the oxidation includes treating the compound of formula (II) with urea hydrogen peroxide and trifluoroacetic anhydride. X represents CN; L represents a single bond or R 1 , S and L taken together represent a 4-, 5- or 6-membered ring; R 1 represents (C 1 -C 4 ) alkyl; R 2 and R 3 individually represent hydrogen, methyl, ethyl, fluoro, chloro or bromo; n is an integer from 0-3; and Y represents (C 1 -C 4 ) haloalkyl, F, Cl, Br, or I;
A method for removing a polysilicon protection layer on a back face of an IGBT having a field stop structure, wherein said method comprises the following steps: thermally oxidizing the polysilicon protection layer on the back face of the IGBT until the oxidation is terminated on a back face oxide layer formed together with a gate oxide layer , said back face oxide layer being located between the polysilicon protection layer and the field stop layer to form a SiO 2 layer ; and removing the formed SiO 2 layer and the back face oxide layer by a dry etching process. thermally oxidizing the polysilicon protection layer on the back face of the IGBT until the oxidation is terminated on a back face oxide layer formed together with a gate oxide layer , said back face oxide layer being located between the polysilicon protection layer and the field stop layer to form a SiO 2 layer ; and removing the formed SiO 2 layer and the back face oxide layer by a dry etching process.
A gypsum plasterboard, comprising a first outer layer, preferably paper layer , a first intermediate layer formed by a second gypsum slurry S 2 , a core layer formed by a first gypsum slurry S 1 , a second intermediate layer formed by a third gypsum slurry S 3 and a second outer layer, in particular paper layer , wherein the first intermediate layer is arranged between the first outer layer and the core layer , and the second intermediate layer is arranged between the second outer layer and the core layer , wherein the intermediate layers have an, at least substantially, constant thickness from 0.1 mm to 3 mm, preferably from 0.2 mm to 1 mm, wherein the first gypsum slurry comprises at least 80% by weight of all gypsum slurries S 1 , S 2 and S 3 : m S 1 m S 1 + m S 2 + m S 3 ≥ 80 % characterised in that the first gypsum slurry is prepared and introduced with a lower water percentage by weight than the second S 2 and/or third S 3 gypsum slurry, wherein the gypsum slurry S 1 is prepared and introduced with a water percentage which is reduced by more than 10 wt.-%, compared with the gypsum slurry S 2 or S 3 . wherein the first intermediate layer is arranged between the first outer layer and the core layer , and the second intermediate layer is arranged between the second outer layer and the core layer , wherein the intermediate layers have an, at least substantially, constant thickness from 0.1 mm to 3 mm, preferably from 0.2 mm to 1 mm, wherein the first gypsum slurry comprises at least 80% by weight of all gypsum slurries S 1 , S 2 and S 3 : m S 1 m S 1 + m S 2 + m S 3 ≥ 80 % characterised in that the first gypsum slurry is prepared and introduced with a lower water percentage by weight than the second S 2 and/or third S 3 gypsum slurry, wherein the gypsum slurry S 1 is prepared and introduced with a water percentage which is reduced by more than 10 wt.-%, compared with the gypsum slurry S 2 or S 3 .
Head rest assembly for a seat of a vehicle comprising: - two pins each one extending substantially along an adjustment direction (Z) between a lower end and an upper end , with each one of the two pins having a mounting portion that comprises the lower end and intended to be fastened to a seat back of a seat , an adjustment portion comprising the upper end, and an intermediate portion between the mounting portion and the adjustment portion, - and a support structure adapted to support the head of a user, characterised in that the head rest assembly further comprises an interface made from overmoulded plastic and connecting together the intermediate portions of the two pins . - two pins each one extending substantially along an adjustment direction (Z) between a lower end and an upper end , with each one of the two pins having a mounting portion that comprises the lower end and intended to be fastened to a seat back of a seat , an adjustment portion comprising the upper end, and an intermediate portion between the mounting portion and the adjustment portion, - and a support structure adapted to support the head of a user, characterised in that the head rest assembly further comprises an interface made from overmoulded plastic and connecting together the intermediate portions of the two pins .
A system for layered manufacture of a three-dimensional product based on a powder , where successive powder layers are covered by an energy beam in order to melt said powder in these layers in whole or in part and subsequently to solidify or sinter it to create contiguous interconnected layers of the product , with - an apparatus that contains a build chamber in which said product is manufactured, - a vertically movable build platform , - a powder dispenser for application of said successive powder layers on the build platform in a build surface , where this powder dispenser can be moved back and forth over the build surface along a dispensing direction , - a reservoir intended for powder that is used to create said layers, - a transport unit to transport said powder upwards from the reservoir , - scanning means to move said energy beam over the powder layers in the build chamber , wherein said apparatus works in combination with a module that is integrable into and removable from the build chamber , where the apparatus contains the scanning means , while said module contains the build platform and the reservoir , characterised in that the system further comprises at least an overflow tank that features an opening that lets out onto said build surface for removal of powder from this build surface to the overflow tank , and wherein the apparatus contains the transport unit while said module contains the overflow tank , and where said reservoir features a powder line that can be connected to said transport unit . - an apparatus that contains a build chamber in which said product is manufactured, - a vertically movable build platform , - a powder dispenser for application of said successive powder layers on the build platform in a build surface , where this powder dispenser can be moved back and forth over the build surface along a dispensing direction , - a reservoir intended for powder that is used to create said layers, - a transport unit to transport said powder upwards from the reservoir , - scanning means to move said energy beam over the powder layers in the build chamber ,
An electronic device, comprising: a haptic feedback system , comprising a first haptic actuator comprising a piezoelectric polymer: a second haptic actuator comprising a piezoelectric ceramic: a soft silicone adhesive layer between the first haptic actuator and the second haptic actuator, configured to mitigate displacement of the first haptic actuator and the second haptic actuator relative to one another due to elastic modulus mismatch between the first haptic actuator and the second haptic actuator; and a controller connected to the first haptic actuator by a first set of two or more electrodes and to the second haptic actuator by a second set of two or more electrodes , the controller configured to provide a first drive signal to the first haptic actuator via the first set of electrodes, and to provide a second drive signal, different from the first drive signal to the second haptic actuator via the second set of electrodes, wherein the first haptic actuator, the soft silicone adhesive layer, and the second haptic actuator are arranged as a stack. a soft silicone adhesive layer between the first haptic actuator and the second haptic actuator, configured to mitigate displacement of the first haptic actuator and the second haptic actuator relative to one another due to elastic modulus mismatch between the first haptic actuator and the second haptic actuator; and a controller connected to the first haptic actuator by a first set of two or more electrodes and to the second haptic actuator by a second set of two or more electrodes , the controller configured to provide a first drive signal to the first haptic actuator via the first set of electrodes, and to provide a second drive signal, different from the first drive signal to the second haptic actuator via the second set of electrodes, wherein the first haptic actuator, the soft silicone adhesive layer, and the second haptic actuator are arranged as a stack.
A composition for use in inhibiting proliferation of Helicobacter bacterium or Campylobacter bacterium by inhibiting a menaquinone synthesis route via futalosine or a futalosine derivative of Helicobacter bacterium or Campylobacter bacterium, comprising a fatty acid having 18 carbon atoms and a hydroxyl group at the 10-position.
A deployable mast for a satellite consisting of an inflatable tube stored in an accordion shape before deployment and deployable by filling the tube by means of a gas, characterised in that it includes a rigidification and deployment-assist device external to the mast, said device including stays wound on a reel device at a first one of their ends and attached to the tube at a second one of their ends, said stays unwinding from the reel upon deploying the mast, this device comprising at least one pair of stays disposed at 180° relative to the mast axis, the stays of the pair of stays beingwound on a single reel device .
A method of additively manufacturing a solid propellant element , the method comprising: heating a nozzle to produce a heated nozzle ; and extruding through the heated nozzle a propellant material that includes a solvent, to form the solid propellant element; wherein the extruding occurs when the heated nozzle is at a temperature above a boiling point of the solvent and below a decomposition temperature of the propellant material; wherein the extruding removes some of the solvent from the propellant material; wherein the solvent is water and/or glycerol; and wherein the extruding through the heated nozzle removes some of the water and/or glycerol from the propellant material. heating a nozzle to produce a heated nozzle ; and extruding through the heated nozzle a propellant material that includes a solvent, to form the solid propellant element; wherein the extruding occurs when the heated nozzle is at a temperature above a boiling point of the solvent and below a decomposition temperature of the propellant material; wherein the extruding removes some of the solvent from the propellant material; wherein the solvent is water and/or glycerol; and wherein the extruding through the heated nozzle removes some of the water and/or glycerol from the propellant material.