mhurhangee/patent-ind-claim-en huggingface dataset:
A method for transmitting data to a reception end device in a Multi-Input Multi-Output, MIMO, system from a transmission end device, the method comprising: precoding data by multiplying a phase-shift-based precoding matrix, GPSD NtxR k ; and transmitting the precoded data to the reception end device using multiple antennas, wherein the phase-shift-based precoding matrix has a form of multiplication of a precoding matrix, P, a diagonal matrix, D, and an unitary matrix, U, wherein the precoding matrix is cyclically selected from a codebook having N c precoding matrixes using a modulo operation, wherein the modulo operation is defined by using a resource index k and the N c ; and wherein the phase-shift-based precoding matrix is represented by a following equation: [ P N t × R = P N t × R 0 P N t × R 1 ⋯ P N t × R N c − 1 GPSD N t × R k = P N t × R k mod N c e jθ 1 k 0 ⋯ 0 0 e jθ 2 k ⋯ 0 ⋮ ⋮ ⋱ 0 0 0 0 e jθ R k U R × R where P N t × R k mod N c is the precoding matrix cyclic-repeated according to the resource index k among the N c precoding matrixes included in the codebook P N t ×R , N t is a number of the multiple antennas, is the unitary matrix, θ i is a phase angle value, and R corresponds to a spatial multiplexing rate. precoding data by multiplying a phase-shift-based precoding matrix, GPSD NtxR k ; and transmitting the precoded data to the reception end device using multiple antennas, wherein the phase-shift-based precoding matrix has a form of multiplication of a precoding matrix, P, a diagonal matrix, D, and an unitary matrix, U, wherein the precoding matrix is cyclically selected from a codebook having N c precoding matrixes using a modulo operation, wherein the modulo operation is defined by using a resource index k and the N c ; and wherein the phase-shift-based precoding matrix is represented by a following equation: [ P N t × R = P N t × R 0 P N t × R 1 ⋯ P N t × R N c − 1 GPSD N t × R k = P N t × R k mod N c e jθ 1 k 0 ⋯ 0 0 e jθ 2 k ⋯ 0 ⋮ ⋮ ⋱ 0 0 0 0 e jθ R k U R × R where P N t × R k mod N c is the precoding matrix cyclic-repeated according to the resource index k among the N c precoding matrixes included in the codebook P N t ×R , N t is a number of the multiple antennas, is the unitary matrix, θ i is a phase angle value, and R corresponds to a spatial multiplexing rate.
A process for synthesis of a poly(amic acid), the process comprising: reacting a dianhydride and a diamine in the presence of a higher monoamine in a reaction medium comprising at least 95 volume percent water, at a temperature of 60°C to 180°C, or 60°C to 100°C, or 100°C to 180°C, under an inert atmosphere, with agitation, to produce an aqueous poly(amic acid), wherein the higher monoamine is triethylamine, triethanolamine, tributylamine, dimethyldodecylamine, ammonium hydroxide, triallylamine, tetramethylammonium hydroxide, tetraethylammonium hydroxide, tetrapropylammonium hydroxide, tetrabutylammonium hydroxide, dibutylamine, dimethylethanolamine, or a combination comprising at least one of the foregoing amines; wherein the dianhydride and the diamine are present in the reaction medium in an amount effective to provide a solids content of the poly(amic acid) of 50 to 80% by weight; and wherein the higher monoamine is present in an amount of greater than 0.65 moles of higher monoamine component per mole of dianhydride. reacting a dianhydride and a diamine in the presence of a higher monoamine in a reaction medium comprising at least 95 volume percent water, at a temperature of 60°C to 180°C, or 60°C to 100°C, or 100°C to 180°C, under an inert atmosphere, with agitation, to produce an aqueous poly(amic acid), wherein the higher monoamine is triethylamine, triethanolamine, tributylamine, dimethyldodecylamine, ammonium hydroxide, triallylamine, tetramethylammonium hydroxide, tetraethylammonium hydroxide, tetrapropylammonium hydroxide, tetrabutylammonium hydroxide, dibutylamine, dimethylethanolamine, or a combination comprising at least one of the foregoing amines; wherein the dianhydride and the diamine are present in the reaction medium in an amount effective to provide a solids content of the poly(amic acid) of 50 to 80% by weight; and wherein the higher monoamine is present in an amount of greater than 0.65 moles of higher monoamine component per mole of dianhydride.
An upper jaw fitting element for fitting to a human upper jaw, which is adapted as a dental arch-shaped upper jaw bite fork , which comprises, at least at the open end sections, receiving areas configured to reversibly receive, in particular with the aid of impression material, upper jaw tooth crowns in a manner as to be stable during manipulation, and which can be connected to at least one jaw relation element in the area of a vertex of the arch, which is a means for setting or detecting a jaw relation and/or a jaw relation movement of a patient, wherein the upper jaw bite fork comprises at least one opening (50-100) for filling at least one intermediate space in the area of the anterior tooth crowns between the upper jaw bite fork and the upper jaw when worn by the patient, wherein the upper jaw bite fork comprises at least one spacer arranged on the surface facing the tooth crowns, which spacer is adapted for aligning the upper jaw bite fork such that between the anterior tooth crowns of the upper jaw and the upper jaw bite fork at least the intermediate space is formed when worn by the patient.
Intermediate voltage circuit current converter having two current converter sections arranged in series on the direct voltage side, wherein the current converter section comprises a parallel connection of a capacitor with a series connection comprising two bridge modules , wherein the connection between the two bridge modules arranged in the series connection represents an output of the current converter section , wherein the outputs of the two current converter sections are connected to one another by means of a further bridge module , wherein the bridge modules each have a series connection of two power semiconductor units , wherein the connection between the two power semiconductor units represents the intermediate potentials of the bridge modules , wherein the intermediate potentials of the current converter section are electrically connected to one another by way of a further capacitor , wherein the intermediate potential of the further bridge module represents a phase connection of the intermediate voltage circuit current converter , characterised in that the electrical connection between the current converter sections has a higher inductance than the connections between the capacitor or the further capacitor and the power semiconductor unit , wherein a cable connection is used for the electrical connection between the current converter sections , wherein the current converter section is embodied as a replaceable unit. wherein the current converter section comprises a parallel connection of a capacitor with a series connection comprising two bridge modules , wherein the connection between the two bridge modules arranged in the series connection represents an output of the current converter section , wherein the outputs of the two current converter sections are connected to one another by means of a further bridge module , wherein the bridge modules each have a series connection of two power semiconductor units , wherein the connection between the two power semiconductor units represents the intermediate potentials of the bridge modules , wherein the intermediate potentials of the current converter section are electrically connected to one another by way of a further capacitor , wherein the intermediate potential of the further bridge module represents a phase connection of the intermediate voltage circuit current converter , characterised in that the electrical connection between the current converter sections has a higher inductance than the connections between the capacitor or the further capacitor and the power semiconductor unit , wherein a cable connection is used for the electrical connection between the current converter sections , wherein the current converter section is embodied as a replaceable unit.
A structured surface having on a liquid-facing side at least in certain areas liquid-repellent structures that form a gas-holding layer, wherein the liquid-repellent structures are projections or protruding elements, wherein the surface of the gas-holding layer, at least in the area of the projections or protruding elements, has a liquid-repellent surface so that the gas-holding layer under liquid at least temporarily holds or can hold a gas layer, wherein the gas-holding layer is subdivided by fluid-impermeable separating walls into a multiplicity of self-contained compartments, characterized in that the structured surface additionally comprises protruding rib structures parallel to the flow direction of the liquid or parallel to the movement direction of the structured surface relative to the liquid, which are formed on the upper, liquid-facing ends of the parts of the compartment walls that are oriented parallel to the flow direction, so that these compartment walls are elevated relative to the other compartment walls that are not oriented parallel to the flow direction and project from the gas layer into the liquid by 0.1 μm to 10 mm at least temporarily.
A rotary electric machine comprising: a stator ; a rotor that is arranged within the stator ; a frame that encloses the stator and the rotor ; a pair of bearings that respectively support a driving side and a driven side of a rotary shaft ; an inlet hole formed on a part of the frame on the driven side of the rotary shaft , wherein the inlet hole is configured for introducing cooling air through the inlet hole into the inside of the rotary electric machine; an outlet hole that is formed on a driving-side bracket , wherein the outlet hole is configured for discharging cooling air through the outlet hole to the outside of the rotary electric machine; and a fan that is mounted on the rotary shaft , and that is adapted to at least one of stir air in the inside of the rotary electric machine and deliver cooling air from the outside of the rotary electric machine to the stator , wherein the fan includes a disk-shaped main plate and a plurality of blades that extend in a radial direction of the main plate and that are provided to stand at a substantially equal interval in a rotation direction of the main plate , characterized in that a cross section of each of the blades in a direction perpendicular to the rotor has an elliptical shape extending in the radial direction, wherein the cross section widens toward the main plate of the fan in both a rotation direction and a radial direction of the fan , and wherein a shape of the cross section does not have a straight portion. a stator ; a rotor that is arranged within the stator ; a frame that encloses the stator and the rotor ; a pair of bearings that respectively support a driving side and a driven side of a rotary shaft ; an inlet hole formed on a part of the frame on the driven side of the rotary shaft , wherein the inlet hole is configured for introducing cooling air through the inlet hole into the inside of the rotary electric machine; an outlet hole that is formed on a driving-side bracket , wherein the outlet hole is configured for discharging cooling air through the outlet hole to the outside of the rotary electric machine; and a fan that is mounted on the rotary shaft , and that is adapted to at least one of stir air in the inside of the rotary electric machine and deliver cooling air from the outside of the rotary electric machine to the stator , wherein the fan includes a disk-shaped main plate and a plurality of blades that extend in a radial direction of the main plate and that are provided to stand at a substantially equal interval in a rotation direction of the main plate , characterized in that a cross section of each of the blades in a direction perpendicular to the rotor has an elliptical shape extending in the radial direction, wherein the cross section widens toward the main plate of the fan in both a rotation direction and a radial direction of the fan , and wherein a shape of the cross section does not have a straight portion.
An aerosol generating article comprising: a first segment arranged at an upstream end portion to be inserted into an aerosol generating device ; a second segment arranged at a downstream end portion to contact a user's mouth; and a third segment arranged between the first segment and the second segment , and comprising a cooling element, wherein the first segment comprises: a first filter portion ; and a medium portion comprising an aerosol generating substrate and a pH adjuster; characterized in that : the first segment further comprises: a second filter portion , and the medium portion is arranged between the first filter portion and the second filter portion , and wherein a weight of the medium portion is in a range of 70 mg to 120 mg and the medium portion is formed of granules, the pH adjuster comprises potassium carbonate and the content of the potassium carbonate relative to the content of the aerosol generating substrate is 5% to 10%. a first segment arranged at an upstream end portion to be inserted into an aerosol generating device ; a second segment arranged at a downstream end portion to contact a user's mouth; and a third segment arranged between the first segment and the second segment , and comprising a cooling element, wherein the first segment comprises: a first filter portion ; and a medium portion comprising an aerosol generating substrate and a pH adjuster; characterized in that : the first segment further comprises: a second filter portion , and the medium portion is arranged between the first filter portion and the second filter portion , and wherein a weight of the medium portion is in a range of 70 mg to 120 mg and the medium portion is formed of granules, the pH adjuster comprises potassium carbonate and the content of the potassium carbonate relative to the content of the aerosol generating substrate is 5% to 10%. the first segment further comprises: a second filter portion , and the medium portion is arranged between the first filter portion and the second filter portion , and wherein a weight of the medium portion is in a range of 70 mg to 120 mg and the medium portion is formed of granules, the pH adjuster comprises potassium carbonate and the content of the potassium carbonate relative to the content of the aerosol generating substrate is 5% to 10%.
An apparatus comprising: a capacitor case sealed to retain electrolyte; a stack of electrodes comprising a plurality of electrodes positioned against each other and disposed in the capacitor case , with each of the electrodes comprising a sintered portion disposed on a substrate , wherein a plurality of substrates are pinched together and interconnected; a conductor coupled to the substrates in electrical communication with the sintered portion , the conductor sealingly extending through the capacitor case to a terminal disposed on an exterior of the capacitor case with the terminal in electrical communication with the sintered portion ; a second electrode disposed in the capacitor case ; a separator disposed between at least one of the plurality of electrodes and the second electrode ; and a second terminal disposed on the exterior of the capacitor case and in electrical communication with the second electrode , with the terminal and the second terminal electrically isolated from one another. a capacitor case sealed to retain electrolyte; a stack of electrodes comprising a plurality of electrodes positioned against each other and disposed in the capacitor case , with each of the electrodes comprising a sintered portion disposed on a substrate , wherein a plurality of substrates are pinched together and interconnected; a conductor coupled to the substrates in electrical communication with the sintered portion , the conductor sealingly extending through the capacitor case to a terminal disposed on an exterior of the capacitor case with the terminal in electrical communication with the sintered portion ; a second electrode disposed in the capacitor case ; a separator disposed between at least one of the plurality of electrodes and the second electrode ; and a second terminal disposed on the exterior of the capacitor case and in electrical communication with the second electrode , with the terminal and the second terminal electrically isolated from one another.
Refrigeration appliance with a lower shelf , wherein the refrigeration appliance defines a refrigerating zone , in which the lower shelf can be arranged, wherein the lower shelf comprises a front element , a central element and a rear element , wherein in a first arrangement of the front element and the rear element relative to the central element , the front element , the central element and the rear element lie in a plane in order to embody a connected storage area, wherein the front element and the rear element are attached in a rotationally moveable manner to the central element , wherein the front element and the rear element in a second arrangement can be arranged relative to the central element , wherein in the second arrangement the front element embodies a first storage area which is arranged offset in parallel above a second storage area, which is embodied by the central element , and the rear element embodies a third storage area, which is arranged offset in parallel below the second storage area, wherein the lower shelf further comprises two guide rails , wherein the central element in the guide rails is supported displaceably along the guide rails , and wherein the lower shelf is embodied so that in the second arrangement of the front element and the rear element relative to the central element , when the central element is displaced along the guide rails , the front element and the rear element remain in the second arrangement relative to the central element .
Plastic container which is blown in a blow mold, comprising - a body in which an opening is provided, - a rotary knob closure which closes the opening , has been formed together with the body in the blow mold and the rotary knob closure has a cap section - which is connected in one piece to the section bordering the opening and at the connection has a weakened region designed as a first predetermined breaking point , wherein a gripping section projects from the cap section , wherein a holding strip with a first and a second end has been formed together with the body and the rotary knob closure in the blow mold, wherein the first end is permanently connected to the body and the second end is permanently connected to the rotary knob closure , wherein the body , the rotary knob closure and the holding strip are in one piece and - the gripping section has an upper edge , a lower edge and a first and a second lateral edge , wherein the lateral edges space the upper and the lower edge apart from one another, characterized in that the second end is connected to the rotary knob closure at the upper edge . - a body in which an opening is provided, - a rotary knob closure which closes the opening , has been formed together with the body in the blow mold and the rotary knob closure has a cap section - which is connected in one piece to the section bordering the opening and at the connection has a weakened region designed as a first predetermined breaking point , wherein a gripping section projects from the cap section , wherein a holding strip with a first and a second end has been formed together with the body and the rotary knob closure in the blow mold, wherein the first end is permanently connected to the body and the second end is permanently connected to the rotary knob closure , wherein the body , the rotary knob closure and the holding strip are in one piece and - the gripping section has an upper edge , a lower edge and a first and a second lateral edge , wherein the lateral edges space the upper and the lower edge apart from one another,
An omni-directional rotational drive mechanism , comprising: a wheel member that is provided so as to be rotatable about a rotating shaft; a rotating body that is provided for the wheel member so as to be rotatable about a ring-shaped shaft having the rotating shaft of the wheel member as its center, and that is configured so as to integrally rotate with the wheel member about the rotating shaft of the wheel member ; a pair of first gears that are each provided so as to be rotatable about the same shaft as the rotating shaft of the wheel member ; and a pair of second gears that are each provided for the wheel member so as to be rotatable about a shaft approximately vertical to the rotating shaft of the wheel member with rotations of different first gears , and capable of transmitting each of the rotations to the rotating body , wherein the rotating body is configured so as to rotate or stop with respect to the wheel member in accordance with the rotational direction and the rotational speed of the respective first gears , characterized in that, the first gears and the second gears corresponding to each other are each made of worms and worm wheels or non-contact gears that are provided so as to be capable of transmitting force to each other. a wheel member that is provided so as to be rotatable about a rotating shaft; a rotating body that is provided for the wheel member so as to be rotatable about a ring-shaped shaft having the rotating shaft of the wheel member as its center, and that is configured so as to integrally rotate with the wheel member about the rotating shaft of the wheel member ; a pair of first gears that are each provided so as to be rotatable about the same shaft as the rotating shaft of the wheel member ; and a pair of second gears that are each provided for the wheel member so as to be rotatable about a shaft approximately vertical to the rotating shaft of the wheel member with rotations of different first gears , and capable of transmitting each of the rotations to the rotating body , wherein the rotating body is configured so as to rotate or stop with respect to the wheel member in accordance with the rotational direction and the rotational speed of the respective first gears , characterized in that, the first gears and the second gears corresponding to each other are each made of worms and worm wheels or non-contact gears that are provided so as to be capable of transmitting force to each other.
A hose, which is a multilayer hose comprising in a laminated structure with other layers a cross-linked fluororubber layer which (i) is obtainable by cross-linking a fluororubber composition containing a fluororubber (A) and 5-50 pbw of a carbon black (B) per 100 pbw of the fluororubber (A), and the carbon black (B) is ISAF (N 2 SA: 119 m 2 /g, DBP: 114 ml/100 g); and (ii) has a loss modulus E" of 400-6,000 kPa, determined by a dynamic viscoelasticity test under test conditions of a measurement temperature of 160°C, a tensile strain of 1%, an initial force of 157cN, and a frequency of 10Hz. (i) is obtainable by cross-linking a fluororubber composition containing a fluororubber (A) and 5-50 pbw of a carbon black (B) per 100 pbw of the fluororubber (A), and the carbon black (B) is ISAF (N 2 SA: 119 m 2 /g, DBP: 114 ml/100 g); and (ii) has a loss modulus E" of 400-6,000 kPa, determined by a dynamic viscoelasticity test under test conditions of a measurement temperature of 160°C, a tensile strain of 1%, an initial force of 157cN, and a frequency of 10Hz.