mhurhangee/ep-ind-claims huggingface dataset:
A light emitting diode (100A, 100B, 100C, 100D) comprising: an n-type semiconductor layer; a p-type semiconductor layer; and an active layer interposed between the n-type semiconductor layer and the p-type semiconductor layer, wherein the p-type semiconductor layer comprises: an electron blocking layer including a plurality of first regions and a second region; and a p-type clad layer disposed on the electron blocking layer, wherein the plurality of first regions and the second region are disposed directly on the active layer, wherein the second region is disposed between adjacent first regions and the plurality of first regions are spaced apart from each other by the second region, and wherein a width (W 2) of the second region is equal to or smaller than a width (W 1) of each of the first regions, characterised in that an energy bandgap of the second region is different from an energy bandgap of the first regions. an n-type semiconductor layer; a p-type semiconductor layer; and an active layer interposed between the n-type semiconductor layer and the p-type semiconductor layer, wherein the p-type semiconductor layer comprises: an electron blocking layer including a plurality of first regions and a second region; and a p-type clad layer disposed on the electron blocking layer, an electron blocking layer including a plurality of first regions and a second region; and a p-type clad layer disposed on the electron blocking layer, wherein the plurality of first regions and the second region are disposed directly on the active layer, wherein the second region is disposed between adjacent first regions and the plurality of first regions are spaced apart from each other by the second region, and wherein a width (W 2) of the second region is equal to or smaller than a width (W 1) of each of the first regions, characterised in that an energy bandgap of the second region is different from an energy bandgap of the first regions.
A method for preparing a positive electrode material having a general formula Li i+a' M i-a' O 2, with M= (Ni z (Ni 1⁄2 Mn 1⁄2) y Co x) 1-k A k, wherein x+y+z=1, 0.1≤x≤0.4, 0.30≤z≤0.55, A is a dopant, 0≤k≤0.1, and 0.01≤a'≤0.10, comprising the steps of: - providing a M-based precursor prepared from the co-precipitation of metal sulphates with a base; - mixing the M-based precursor with Li 2 CO 3, thereby obtaining a first mixture, whereby the Li to transition metal ratio in the first mixture is between 0.50 and 0.90, - sintering the first mixture in an oxidizing atmosphere at a temperature between 860 and 930°C, for a time between 8 and 36 hrs, thereby obtaining a lithium deficient precursor powder, - mixing the lithium deficient precursor powder with either one of LiOH and LiOH.H 2 O, thereby obtaining a second mixture, - sintering the second mixture in an oxidizing atmosphere at a temperature between 800 and 1000°C, for a time between 6 and 36 hrs. - providing a M-based precursor prepared from the co-precipitation of metal sulphates with a base; - mixing the M-based precursor with Li 2 CO 3, thereby obtaining a first mixture, whereby the Li to transition metal ratio in the first mixture is between 0.50 and 0.90, - sintering the first mixture in an oxidizing atmosphere at a temperature between 860 and 930°C, for a time between 8 and 36 hrs, thereby obtaining a lithium deficient precursor powder, - mixing the lithium deficient precursor powder with either one of LiOH and LiOH.H 2 O, thereby obtaining a second mixture, - sintering the second mixture in an oxidizing atmosphere at a temperature between 800 and 1000°C, for a time between 6 and 36 hrs.
A safety-oriented switching device, comprising a first positively driven relay, a power supply, and an output, wherein the first positively driven relay has a switching contact for switching an electrical apparatus, characterised in that the first positively driven relay additionally has a normally closed contact for monitoring the switched state of the first positively driven relay, said normally closed contact being designed such that the switched state monitored by the normally closed contact is issued at the output, the normally closed contact of the first positively driven relay is connected in series between the power supply and the output, and the output is designed as a message output and as a diagnosis output.
A battery packaging material comprising a laminate in which at least a base material layer, a metal layer and a sealant layer are laminated in this order, wherein when A1 is a stress in elongation by 10% in the MD direction and B1 is a stress in elongation by 10% in the TD direction in the laminate, and A2 is a stress in elongation by 10% in the MD direction and B2 is a stress in elongation by 10% in the TD direction in the base material layer, the battery packaging material satisfies the relationships of: (A1 - A2) ≥ 60 N/15 mm; and (B1 - B2) ≥ 50 N/15 mm, the stress in elongation in the MD direction and in the TD direction being measured by a method conforming to JIS K7127, with sample width 15 mm, gauge length 50 mm and tension speed 100 mm/minute.
Stamp, in particular a self-inking stamp, comprising at least one stamping component and one stamping insert, wherein the stamping component is formed of a top part with a handle element and a bottom part with a cushion-receiving element, wherein the top part is preferably designed bow-shaped and the stamping insert is connected so as to move synchronously via a reversing mechanism having a slide track in the bottom part via a shaft or trunnion to the top part, wherein in the resting position a text plate mounted on the stamping insert abuts against an ink cartridge with pad soaked with stamp ink in the cushion receiving element, and that in a stamping process for producing a stamp impression in the stamping position the stamping insert with the text plate can be shifted by the reversing mechanism into a stamping position, characterised in that the handle element is made of at least two different materials (45,46), wherein one material is resilient for absorbing pressure forces, wherein the handle element is formed of several parts, in particular two parts, wherein the first part is a base body (47,124) and the second part a cap (48,128) that can be fitted onto the base body (47,124), and in that the base body (47,124) is formed completely from the elastic material.
A hydrodynamic face seal comprising: a rotating first ring having an inner face; a stationary second ring having an inner face adjacent to the inner face of the rotating first ring; and wherein the inner face of the rotating first ring includes a groove having a fluid inlet portion and a hydrodynamic force generating portion, the fluid inlet portion of the groove has a depth (d i) greater than the hydrodynamic force generating portion of the groove, and the fluid inlet portion has a minimum depth (d i) configured to create a higher pressure than a surrounding pressure around the rotating first ring, while not generating a hydrodynamic or hydrostatic force in the fluid inlet portion; characterized in that the depth of the fluid inlet portion of the groove is between 0.051 millimeters (0.002 inches) and 0.635 millimeters (0.025 inches). a rotating first ring having an inner face; a stationary second ring having an inner face adjacent to the inner face of the rotating first ring; and wherein the inner face of the rotating first ring includes a groove having a fluid inlet portion and a hydrodynamic force generating portion, the fluid inlet portion of the groove has a depth (d i) greater than the hydrodynamic force generating portion of the groove, and the fluid inlet portion has a minimum depth (d i) configured to create a higher pressure than a surrounding pressure around the rotating first ring, while not generating a hydrodynamic or hydrostatic force in the fluid inlet portion; characterized in that the depth of the fluid inlet portion of the groove is between 0.051 millimeters (0.002 inches) and 0.635 millimeters (0.025 inches).
A vibrating micro-mechanical sensor of angular velocity comprising at least two seismic mass structures (1, 2), wherein the sensor of angular velocity further comprises anchoring points, excitation structures (3, 4), and first springs (6, 7), wherein at least one end of the excitation structures (3, 4) is supported to the anchoring points by means of the first springs (6, 7); said at least two seismic mass structures (1, 2) are positioned apart, and supported to the excitation structures (3, 4) by means of second springs; characterized in that the first springs (6, 7) are seesaw type springs, each of which includes a stiff support structure configured to turn in the surface plane about a fixed axis, and thereby force the excitation structures (3, 4) comprising said at least two seismic mass structures (1, 2) into opposite phase vibration in the surface plane such that paths of motion of the opposite phase vibration of said excitation structures (3, 4) form two parallel arcs or lines.
A communication processing method, comprising: receiving, by a target node, a second message sent by a synchronization source node via at least one intermediate node, wherein the second message carries a receiving time of a first message from the target node at the synchronization source node and waiting time information of the first message at each of the at least one intermediate node; and determining, by the target node, a clock deviation between the target node and the synchronization source node based on a sending time of the first message at the target node and the time information in the second message; wherein the method is characterized by: sending, by the target node, a fourth message, wherein the fourth message is used to indicate a hop count between the target node and the synchronization source node, and the hop count is used by another target node to determine whether to perform clock synchronization with the target node. receiving, by a target node, a second message sent by a synchronization source node via at least one intermediate node, wherein the second message carries a receiving time of a first message from the target node at the synchronization source node and waiting time information of the first message at each of the at least one intermediate node; and determining, by the target node, a clock deviation between the target node and the synchronization source node based on a sending time of the first message at the target node and the time information in the second message; wherein the method is characterized by: sending, by the target node, a fourth message, wherein the fourth message is used to indicate a hop count between the target node and the synchronization source node, and the hop count is used by another target node to determine whether to perform clock synchronization with the target node.
A detachable inflatable sofa with a plurality of air cavities (3, 4, 5, 6), comprising a sofa cover and a plurality of inflatable air cavities (3, 4, 5, 6), wherein each adjacent two of the air cavities (3, 4, 5, 6) are detachably connected, and all the air cavities (3, 4, 5, 6) are connected to form a body of the sofa; and the sofa cover is sleeved on an outer surface of the body; the inflatable sofa further comprises an air pump, the air cavities (3, 4, 5, 6) are communicated through an air passage joint and are detachably connected, the air pump is communicated with one of the air cavities (3, 4, 5, 6); wherein any two connected air cavities (3, 4, 5, 6) are defined as a first air cavity and a second air cavity, characterized in that the air passage joint comprises a first connecting tube, a second connecting tube and a connecting sleeve; one end of the first connecting tube is fixed to the first cavity, one end of the second connecting tube is fixed to the first air cavity, and the first connecting tube and the second connecting tube are in abutting joint and are relatively fixed through the connecting sleeve. the sofa cover is sleeved on an outer surface of the body; the inflatable sofa further comprises an air pump, the air cavities (3, 4, 5, 6) are communicated through an air passage joint and are detachably connected, the air pump is communicated with one of the air cavities (3, 4, 5, 6); wherein any two connected air cavities (3, 4, 5, 6) are defined as a first air cavity and a second air cavity, characterized in that the air passage joint comprises a first connecting tube, a second connecting tube and a connecting sleeve; one end of the first connecting tube is fixed to the first cavity, one end of the second connecting tube is fixed to the first air cavity, and the first connecting tube and the second connecting tube are in abutting joint and are relatively fixed through the connecting sleeve.
A bee ingestible composition comprising at least 50 % bee food base and THC and/or CBD, wherein said bee food base comprises honey, wherein the bee ingestible composition comprises 0.1-5 % cannabis oil having at least 1 % THC and/or CBD.
A reinforced shelf for modular shelving units comprising: a horizontal support base made of sheet metal, which defines a longitudinal axis and has a top surface, a bottom surface, a pair of longitudinal edges and a pair of transverse edges; at least one longitudinal reinforcement member which is placed in contact with the bottom surface of the support base and has a "Ω" cross-sectional shape with side wings joined together by a horizontal wall; wherein said longitudinal edges and said transverse edges are folded twice, downwardly and inwardly, at right angles to define vertical faces (12, 13) and horizontal faces (14, 15) respectively; wherein said horizontal wall of said reinforcement member has a pair of first openings at their longitudinal ends, said horizontal faces of said opposite transverse edges having at least one pair of central tongues fitting into said first openings, said reinforcement member being coupled to said support base without welds along its longitudinal extent, and by placing its longitudinal ends into said transverse edges and folding said central tongues outwards to form an angle greater than 90°to thereby hook and firmly lock said longitudinal ends to said support base. a horizontal support base made of sheet metal, which defines a longitudinal axis and has a top surface, a bottom surface, a pair of longitudinal edges and a pair of transverse edges; at least one longitudinal reinforcement member which is placed in contact with the bottom surface of the support base and has a "Ω" cross-sectional shape with side wings joined together by a horizontal wall; wherein said longitudinal edges and said transverse edges are folded twice, downwardly and inwardly, at right angles to define vertical faces (12, 13) and horizontal faces (14, 15) respectively; wherein said horizontal wall of said reinforcement member has a pair of first openings at their longitudinal ends, said horizontal faces of said opposite transverse edges having at least one pair of central tongues fitting into said first openings, said reinforcement member being coupled to said support base without welds along its longitudinal extent, and by placing its longitudinal ends into said transverse edges and folding said central tongues outwards to form an angle greater than 90°to thereby hook and firmly lock said longitudinal ends to said support base.
A system, comprising: a lug coupler comprising a set of bus bars, each of said set of bus bars adapted to be releasably attached to a corresponding terminal of a set of terminals of a circuit breaker, said lug coupler adapted to be releasably attached to a port defined by a support, characterized in that each of said set of bus bars adapted to be snapably coupled, via an engagement of a tooth with a corresponding aperture, to an electrically non-conductive housing of said lug coupler, said lug coupler comprising a mounting tab, said mounting tab adapted to be releasably attached to a port defined by a support, each of said set of bus bars comprising a lip, when each of said set of bus bars is snapably coupled to said electrically non-conductive housing, said lip adapted to contact an extended edge of said electrically non-conductive housing, said extended edge adapted to restrain a coupled bus bar from motion in a direction substantially parallel to a longitudinal axis (A-A) of a stud mounted through said coupled bus bar. a lug coupler comprising a set of bus bars, each of said set of bus bars adapted to be releasably attached to a corresponding terminal of a set of terminals of a circuit breaker, said lug coupler adapted to be releasably attached to a port defined by a support, characterized in that each of said set of bus bars adapted to be snapably coupled, via an engagement of a tooth with a corresponding aperture, to an electrically non-conductive housing of said lug coupler, said lug coupler comprising a mounting tab, said mounting tab adapted to be releasably attached to a port defined by a support, each of said set of bus bars comprising a lip, when each of said set of bus bars is snapably coupled to said electrically non-conductive housing, said lip adapted to contact an extended edge of said electrically non-conductive housing, said extended edge adapted to restrain a coupled bus bar from motion in a direction substantially parallel to a longitudinal axis (A-A) of a stud mounted through said coupled bus bar.
"Oil-in-water" type emulsion comprising an aqueous phase, a fatty phase, and an adsorption layer at the interface of the two phases, wherein the adsorption layer consists of a lignin matrix in which are incorporated metal oxide nanoparticles, characterized in that the lignin is present in an amount of 0.5% to 2% by weight, and that the metal oxide nanoparticles are present in an amount of 0.5% to 1.5% by weight, relative to the total weight of the emulsion.
A system comprising: - an excitation radiation source arranged on one side of a luminescence sensor for irradiating the luminescence sensor with polarized excitation radiation, - one or more luminophores present in the luminescence sensor for generating luminescence radiation, - a detector arranged at the other side of the luminescence sensor for detecting the luminescence radiation, - the luminescence sensor, wherein the luminescence sensor comprises at least a first wire grid and a second wire grid, wherein the first wire grid comprises slits and wires extending in a first direction and the second wire grid comprising slits and wires extending in a second direction, the first direction and the second direction being substantially perpendicular with respect to each other, wherein the combination of the two wire grids forms sub-wavelength apertures, wherein the system is arranged such that in use, when the luminescence sensor is irradiated with the polarized excitation radiation from the excitation radiation source, the polarized excitation radiation is polarized such that it is substantially suppressed by the second wire grid which is positioned farthest away from the excitation radiation source and substantially not suppressed by the first wire grid which is positioned closest to the excitation radiation source. - an excitation radiation source arranged on one side of a luminescence sensor for irradiating the luminescence sensor with polarized excitation radiation, - one or more luminophores present in the luminescence sensor for generating luminescence radiation, - a detector arranged at the other side of the luminescence sensor for detecting the luminescence radiation, - the luminescence sensor, wherein the luminescence sensor comprises at least a first wire grid and a second wire grid, wherein the first wire grid comprises slits and wires extending in a first direction and the second wire grid comprising slits and wires extending in a second direction, the first direction and the second direction being substantially perpendicular with respect to each other, wherein the combination of the two wire grids forms sub-wavelength apertures, wherein the system is arranged such that in use, when the luminescence sensor is irradiated with the polarized excitation radiation from the excitation radiation source, the polarized excitation radiation is polarized such that it is substantially suppressed by the second wire grid which is positioned farthest away from the excitation radiation source and substantially not suppressed by the first wire grid which is positioned closest to the excitation radiation source.
An elongated incubation channel with two opposite longitudinal walls, a recess, and a base, equipped with an elongated test strip having a rear surface and a front surface, wherein the test strip faces the base of the incubation channel with its rear surface and is coated on its front surface with one or more analytical reagents, further comprising at least two holding elements for fixation of the test strip, characterized in that the at least two holding elements are each formed by a respective projecting element extending out from at least one of the longitudinal walls and furthermore having a notch for receiving the test strip, wherein the notch is of a size such that the test strip fits below it and preferably can perform slight upward and downward movements during a movement of the incubation channel for optimal exposition against the surrounding liquid and the reagents located therein, but wherein the test strip cannot turn around its longitudinal axis.
A method of producing an aluminum alloy product comprising: casting a heat treatable aluminum alloy to form a cast aluminum alloy; heating the cast aluminum alloy; hot rolling the cast aluminum alloy to produce a rolled product; quenching the rolled product at a quench rate of from about 500 °C/s to about 1000 °C/s; and coiling the rolled product to provide an aluminum alloy product. casting a heat treatable aluminum alloy to form a cast aluminum alloy; heating the cast aluminum alloy; hot rolling the cast aluminum alloy to produce a rolled product; quenching the rolled product at a quench rate of from about 500 °C/s to about 1000 °C/s; and coiling the rolled product to provide an aluminum alloy product.
Road surface comprising one or more porous strips comprising: - a porous upper layer consisting of a porous asphalt concrete layer comprising: - a mixture of bitumen and aggregate, the aggregate comprising a fraction of 65% or more that cannot pass through a 14mm-sieve and a fraction of 90% or more that can indeed pass through a 32mm-sieve; - a porosity in the range of 27% up to and including 35%; and - a thickness in the range of 18cm up to and including 25cm; and - a water-permeable, non-bonded foundation positioned between the porous upper layer and the ground, in order for water to seep into the ground, the foundation comprising a thickness in the range of 12cm or larger. - a porous upper layer consisting of a porous asphalt concrete layer comprising: - a mixture of bitumen and aggregate, the aggregate comprising a fraction of 65% or more that cannot pass through a 14mm-sieve and a fraction of 90% or more that can indeed pass through a 32mm-sieve; - a porosity in the range of 27% up to and including 35%; and - a thickness in the range of 18cm up to and including 25cm; and - a water-permeable, non-bonded foundation positioned between the porous upper layer and the ground, in order for water to seep into the ground, the foundation comprising a thickness in the range of 12cm or larger.