mhurhangee/patent-ind-claim-en huggingface dataset:
Process of manufacturing a thermoformable and/or embossable paper-based particle/polymer composite using a particulate substrate S comprising shredded polymer-glued or polymer-coated paper products and at least one polymer P, comprising the following steps: (i) the particulate substrate S is introduced into a gas stream, then (ii) the particulate substrate S is contacted with an aqueous dispersion or solution of the polymer P having a glass transition temperature Tg P in the gas stream, then (iii) the particulate substrate S contacted with the polymer P is dried in the gas stream and deposited, then (iv) the obtained deposited polymer-contacted substrate is transferred into a layer, a floor or into a mold of a desired shape, and then (v) the polymer-contacted substrate is densified at a temperature greater than or equal to the glass transition temperature Tg of the polymer P to form the thermoformable and/or embossable paper-based particle/polymer composite wherein (a) the substrate S comprises shredded polymer-glued or polymer-coated paper products; and (b) the polymer P is thermoplastic and has a glass transition temperature [Tg P ] ≥ - 20 °C measured according to DIN EN ISO 11357-2 (2013-09). (i) the particulate substrate S is introduced into a gas stream, then (ii) the particulate substrate S is contacted with an aqueous dispersion or solution of the polymer P having a glass transition temperature Tg P in the gas stream, then (iii) the particulate substrate S contacted with the polymer P is dried in the gas stream and deposited, then (iv) the obtained deposited polymer-contacted substrate is transferred into a layer, a floor or into a mold of a desired shape, and then (v) the polymer-contacted substrate is densified at a temperature greater than or equal to the glass transition temperature Tg of the polymer P to form the thermoformable and/or embossable paper-based particle/polymer composite (a) the substrate S comprises shredded polymer-glued or polymer-coated paper products; and (b) the polymer P is thermoplastic and has a glass transition temperature [Tg P ] ≥ - 20 °C measured according to DIN EN ISO 11357-2 (2013-09).
A cleaning cream containing water soluble polymer PVA particles characterized in that the cleaning cream comprising: water soluble polymer PVA particles being uniformly dispersed in a cleaning cream; the cleaning cream having at least a surfactant and a moisture content of the cleaning cream being at the range of 0.1∼23 wt%; the water soluble polymer PVA particles being mixed in the cleaning cream at a range of 0.5∼5wt%; the water soluble polymer PVA particles having water soluble polymer PVA 50∼95 wt% and glycerine 0.5∼50 wt% in which molecular weight of water soluble polymer PVA being ranging from 110,000 to 120,000 Dalton; the particle size of water soluble polymer PVA particles are in a range of 180-220 μm (70∼80 mesh) after soaking with glycerine; and the water soluble polymer PVA particles remaining in particle form in the cleaning cream. water soluble polymer PVA particles being uniformly dispersed in a cleaning cream; the cleaning cream having at least a surfactant and a moisture content of the cleaning cream being at the range of 0.1∼23 wt%; the water soluble polymer PVA particles being mixed in the cleaning cream at a range of 0.5∼5wt%; the water soluble polymer PVA particles having water soluble polymer PVA 50∼95 wt% and glycerine 0.5∼50 wt% in which molecular weight of water soluble polymer PVA being ranging from 110,000 to 120,000 Dalton; the particle size of water soluble polymer PVA particles are in a range of 180-220 μm (70∼80 mesh) after soaking with glycerine; and the water soluble polymer PVA particles remaining in particle form in the cleaning cream.
A method for preparing ultra-high molecular weight polyethylene resin particles, wherein the polyethylene resin particles have a viscosity-average molecular weight in a range from 2 to 7 million, a volume average particle size in a range from 100 to 350 μm, a particle-size distribution in a range from 1.0 to 2.1, a tensile breaking stress in a range from 30 to 60 MPa, a bulk density of resin particles in a range from 0.10 to 0.50 g/cm 3 , and an initial crystallinity in a range from 63 to 85%, wherein the method and conditions for testing the characteristics and properties are disclosed in the detailed description of the embodiments, the method comprising a slurry homopolymerization process of ethylene in the presence of a main catalyst and a co-catalyst, wherein the co-catalyst is one or more aluminum alkyls, and the main catalyst is obtainable by the following steps: in an inert atmosphere, dispersing magnesium halide in an inert solvent, then adding alcohol for reaction to form magnesium halide-alcohol adduct solution or dispersoid, subsequently, adding alkyl aluminum halide to react with the magnesium halide-alcohol adduct to form an intermediate product, and treating the intermediate product with ultrasound in an ultrasonic device, afterwards, adding a titanium compound for a Ti loading reaction and treating the Ti loading reaction mixture with ultrasound in an ultrasonic device, and finally recycling solid particles and obtained the main catalyst, wherein the general formula for the Ti compound is Ti(OR 3 ) n X 4-n , wherein R 3 is an alkyl comprising 1 to 6 carbon atoms, X is halogen, n an integer selected from 0 to 4, wherein the ratio of the main catalyst to the cocatalyst is selected so that Al/Ti molar ratio thereof is in a range of 30 ∼ 1000:1. in an inert atmosphere, dispersing magnesium halide in an inert solvent, then adding alcohol for reaction to form magnesium halide-alcohol adduct solution or dispersoid, subsequently, adding alkyl aluminum halide to react with the magnesium halide-alcohol adduct to form an intermediate product, and treating the intermediate product with ultrasound in an ultrasonic device, afterwards, adding a titanium compound for a Ti loading reaction and treating the Ti loading reaction mixture with ultrasound in an ultrasonic device, and finally recycling solid particles and obtained the main catalyst, wherein the general formula for the Ti compound is Ti(OR 3 ) n X 4-n , wherein R 3 is an alkyl comprising 1 to 6 carbon atoms, X is halogen, n an integer selected from 0 to 4, wherein the ratio of the main catalyst to the cocatalyst is selected so that Al/Ti molar ratio thereof is in a range of 30 ∼ 1000:1.
A heat exchanger comprising a first manifold and a second manifold connected by tubes , configured to provide at least two passes for a heat exchange fluid between an inlet port and an outlet port located on either of the manifolds , wherein for at least one of the passes , at least one of the manifolds comprises a first section adapted to receive the heat exchange fluid directly from the tubes , and a second section which is adapted to receive the heat exchange fluid from the tubes through a third section , the third section being adapted to receive the heat exchange fluid directly from the tubes comprised in the second pass , and being arranged in fluid communication with the second section , the heat exchanger being characterized in that the third section receives only a part of the tubes of the second pass .
A variable valve mechanism of an internal combustion engine including an input arm that swings when pushed by a cam , an output arm that swings to push a valve to lift the valve , a lock pin displaceably placed in the output arm , a drive device that displaces the lock pin to a lock position where the lock pin is located in a path of a free swinging motion of the input arm , a return spring that displaces the lock pin to an unlock position where the lock pin is not located in the path of the free swinging motion of the input arm , and a lost motion spring that brakes the freely swinging input arm when the lock pin is in the unlock position, wherein the input arm has in its rear end portion a pushback surface facing upward and a stopped surface located below the pushback surface and facing downward, the lock pin has in its distal end portion a pushed-back surface facing obliquely downward and a stopping surface located above the pushed-back surface and facing upward, the drive device is located outside the output arm and includes a driving source and a mover that moves to push the lock pin when driven by the driving source, a driving force of the driving source is set so as to be smaller than a force with which the pushback surface pushes back the pushed-back surface as the lost motion spring causes the input arm to freely swing upward and be larger than a load with which the return spring displaces the lock pin , and as soon as the valve starts to lift, the lock pin is subjected to load from the input arm , wherein as soon as the valve starts to lift, the lock pin is self-locked, because the stopping surface keeps stopping the stopped surface , the output arm therefore lifts the valve even if the mover is separated from the lock pin by the swinging of the output arm , and wherein the driving source is an electromagnetic solenoid or a hydraulic actuator.
Time zone correction mechanism , for a timepiece , equipped with a manual control device comprising two counteracting manual corrector actuators , arranged to be operated by a user and to control movements of one and the same time zone correction wheel assembly in opposite directions, each of the two manual corrector actuators setting in motion a time zone corrector associated therewith comprising a beak which is configured to bear against a relief of said time zone correction wheel assembly and to cause said time zone correction wheel assembly to move over a full path of travel of said manual corrector actuator under the action of the user, said time zone correction mechanism being characterised in that said time zone correction wheel assembly is a toothed wheel assembly comprising a regularly spaced toothing having a first drive level from which a plurality of successive teeth are missing and replaced by a first clearance , and a second drive level parallel to said first drive level, and from which a plurality of successive teeth are missing and replaced by a second clearance , and in that said first clearance and said second clearance are not superimposed with one another, and in that each time zone corrector is configured to cooperate with a single drive level, from among the first drive level and the second drive level, of the time zone correction wheel assembly .
A modular multilevel converter cell comprising: a first terminal ; a second terminal ; a plurality of switching element (S1-S4) provided with respective gate units (GU1-GU4); an energy storage element ; characterized in that the modular multilevel converter cell further comprises a clamp inductor (L1) in a serial connection with the energy storage element , wherein the energy storage element is provided in parallel, via said clamp inductor (L1), across a first leg of two switching elements (S1, S2), thereby the clamp inductor (L1) is configured to restrict a rate of change of current from the energy storage element to the switching elements (S1-S4); and a first energy converter in the form of a DC, direct current, to DC converter provided in parallel to the clamp inductor (L1), the first energy converter being configured to power the gate units (GU1-GU4) by utilising energy from the clamp inductor (L1) when the converter cell changes state to be in a short circuit state. a first terminal ; a second terminal ; a plurality of switching element (S1-S4) provided with respective gate units (GU1-GU4); an energy storage element ; characterized in that the modular multilevel converter cell further comprises a clamp inductor (L1) in a serial connection with the energy storage element , wherein the energy storage element is provided in parallel, via said clamp inductor (L1), across a first leg of two switching elements (S1, S2), thereby the clamp inductor (L1) is configured to restrict a rate of change of current from the energy storage element to the switching elements (S1-S4); and a first energy converter in the form of a DC, direct current, to DC converter provided in parallel to the clamp inductor (L1), the first energy converter being configured to power the gate units (GU1-GU4) by utilising energy from the clamp inductor (L1) when the converter cell changes state to be in a short circuit state.
A device abnormality detection method, wherein the method is applied to a device networking system including a plurality of network devices having respective ledger data including consumption information and attribute information of the respective network device, the method comprising: determining, by a specific network device, if the ledger data of the specific network device in the device network system has changed; if the ledger data of the specific network device has changed, synchronizing, by the specific network device, difference data to other network devices than the specific network device in the device networking system, wherein the difference data is changed data in the ledger data; and determining, by any network device, whether there is an abnormal network device in the plurality of network devices is performed according to the difference data; characterized in that the attribute information are fixed data, and the consumption information are variable data during use of the respective network device, wherein the consumption information is configured to record information of consumption during use of the respective network device; and determining whether there is an abnormal network device includes determining whether a value corresponding to the consumption information is within a preset range and by determining whether the attribute information is included in a preset list, and if the value is not in the preset range or the attribute information is included in the preset list, it is determined that the plurality of network devices is abnormal. determining, by a specific network device, if the ledger data of the specific network device in the device network system has changed; if the ledger data of the specific network device has changed, synchronizing, by the specific network device, difference data to other network devices than the specific network device in the device networking system, wherein the difference data is changed data in the ledger data; and determining, by any network device, whether there is an abnormal network device in the plurality of network devices is performed according to the difference data; characterized in that the attribute information are fixed data, and the consumption information are variable data during use of the respective network device, wherein the consumption information is configured to record information of consumption during use of the respective network device; and determining whether there is an abnormal network device includes determining whether a value corresponding to the consumption information is within a preset range and by determining whether the attribute information is included in a preset list, and if the value is not in the preset range or the attribute information is included in the preset list, it is determined that the plurality of network devices is abnormal.
A switching apparatus for gas valves being used in gas cookers and heaters, comprising a support part having a top unit on which an ignition switch is provided, wherein the support part further comprising a locking tab engaging the auxiliary switch and a valve locking tab engaging the gas valve ; the supporting part is formed in one piece with a top unit so as to allow switches that are different than the ignition switch to be mounted thereon, characterised in that the valve locking tab and the locking tab are extending opposite to each other on the support part .
A method for forming a three-dimensional memory device , comprising: forming a dielectric stack comprising interleaved first dielectric layers and second dielectric layers on a substrate ; forming an opening extending vertically through the dielectric stack ; forming a native oxide layer along a sidewall of the opening, the native oxide layer comprising native oxide of at least some of the first dielectric layers ; and subsequently forming a deposited oxide layer , a storage layer , a tunneling layer , and a semiconductor channel over the native oxide layer and along the sidewall of the opening in this order; and forming a memory stack comprising interleaved conductor layers and the second dielectric layers by replacing, with the conductor layers , the first dielectric layers in the dielectric stack , characterized in that the native oxide layer fully covers the sidewall of channel hole , wherein the native oxide layer is formed by oxidizing the sidewall of channel hole including left portions of first dielectric layers to form native oxide with a thickness in the range of between about 0.5 nm and about 3 nm, wherein the native oxide layer is formed by wet chemical oxidation using chemicals containing ozone, wherein the wet chemical is a mixture of hydrofluoric acid and ozone. forming a dielectric stack comprising interleaved first dielectric layers and second dielectric layers on a substrate ; forming an opening extending vertically through the dielectric stack ; forming a native oxide layer along a sidewall of the opening, the native oxide layer comprising native oxide of at least some of the first dielectric layers ; and subsequently forming a deposited oxide layer , a storage layer , a tunneling layer , and a semiconductor channel over the native oxide layer and along the sidewall of the opening in this order; and forming a memory stack comprising interleaved conductor layers and the second dielectric layers by replacing, with the conductor layers , the first dielectric layers in the dielectric stack , characterized in that the native oxide layer fully covers the sidewall of channel hole , wherein the native oxide layer is formed by oxidizing the sidewall of channel hole including left portions of first dielectric layers to form native oxide with a thickness in the range of between about 0.5 nm and about 3 nm, wherein the native oxide layer is formed by wet chemical oxidation using chemicals containing ozone, wherein the wet chemical is a mixture of hydrofluoric acid and ozone.
Glass pane module unit for use in a watercraft having at least two safety glasses , wherein at least one safety glass can be arranged on the outside of the watercraft and at least one safety glass can be arranged on the inside of the watercraft, and having at least one spacer arranged between two adjacently arranged safety glasses , wherein the safety glass arranged on the outside of the watercraft has safety properties which differ from the safety properties of the safety glass arranged on the inside of the watercraft, wherein the safety glass arranged on the outside of the watercraft has safety properties against hydrostatic loads and the safety glass arranged on the inside of the watercraft has safety properties against impact loads, and at least one reinforcing element is arranged between two adjacently arranged safety glasses , wherein the reinforcing element is formed from a metal material or a carbon material, wherein the reinforcing element is arranged between two spacers as an element arranged separately from the spacer , so that no direct contact is established between the reinforcing element and the safety glasses .
An applicator box comprising: a housing having a front end and a rear end, the housing including a floor and a plurality of adjoining sides defining a cavity between them; a pressure plate pivotably coupled near the rear end of the housing about a pivot axis (A); and a blade holder projecting from the front end of the housing in a direction perpendicular to the pivot axis (A), a blade slot for receiving a removable blade defined by the blade holder and the housing , characterised in that the blade holder extends between opposing sides at the front end of the housing . a housing having a front end and a rear end, the housing including a floor and a plurality of adjoining sides defining a cavity between them; a pressure plate pivotably coupled near the rear end of the housing about a pivot axis (A); and a blade holder projecting from the front end of the housing in a direction perpendicular to the pivot axis (A), a blade slot for receiving a removable blade defined by the blade holder and the housing , characterised in that the blade holder extends between opposing sides at the front end of the housing .
Use of an extract of Apium graveolens seeds obtained by COz supercritical extraction comprising at least 50% by weight of a mixture of alkyl phthalides consisting of sedanenolide, sedanolide and 3-n-butylphthalide, for a topical cosmetic slimming treatment.
Method for operating a fixed-bed gasifier in co-current flow for producing a product gas from a lumpy biomass, wherein the combustion air required for an oxidation zone is supplied from above to the material stock, which is to be gasified and can be fed with lumpy biomass in dependence upon a desired height, in a reactor , characterised in that the desired height of the material stock is controlled in dependence upon the temperature in the region of a constriction of the oxidation zone .
A device for forming a level crossing to cross a railway track with a traffic area for motorized and/or non-motorized road users, so that the road users can cross the railway track via the level crossing, the railway track comprising two rails , each of which has a rail foot , a rail head and a rail web connecting the rail head and the rail foot to one another, comprising: at least one shaped body which defines at least part of the traffic area of the level crossing across the rails ; at least one shaped body bracket that can be mounted to one of the two rails ; wherein the shaped body is releasably fixable to at least one of the two rails by means of the shaped body bracket ; wherein the shaped body bracket comprises two retaining jaws which can be mounted to the rail on both sides of the rail opposite to one another; characterized in that the two retaining jaws can embrace the rail foot of the rail in their mounted state. at least one shaped body which defines at least part of the traffic area of the level crossing across the rails ; at least one shaped body bracket that can be mounted to one of the two rails ; wherein the shaped body is releasably fixable to at least one of the two rails by means of the shaped body bracket ; wherein the shaped body bracket comprises two retaining jaws which can be mounted to the rail on both sides of the rail opposite to one another; characterized in that the two retaining jaws can embrace the rail foot of the rail in their mounted state.
A kit for whitening teeth comprising a first composition and a second composition, the first composition comprising an oxidizing agent and the second composition comprising the dyes Azorubine and Tartrazine, and an oxidation catalyst.