mhurhangee/patent-ind-claim-en huggingface dataset:
An adjustable optical telecommunication receiver comprising: - an input line for coupling to a received optical signal; - a dispersive element comprising a dispersive structure, a spatially-extended input interface for receiving undispersed optical signals at selectable locations along such interface with the optical signals propagating to the dispersive structure and an optical output interface for coupling dispersed optical signals from the dispersive structure to other optical elements; - a beam steering element ; and - a plurality of light receiving elements positioned to receive the dispersed optical signals from the output interface of the dispersive element , to generate electrical signals in response to the dispersed optical signals, characterized in that the beam steering element comprises an actuator and a controller programmed to dynamically adjust the beam steering element based on the spectral content of the received optical signal or other topical parameters rather than scanning the beam steering element , to guide either the direction of a received optical signal from the input line to a specific location on the input interface of the planar dispersive element or the direction of dispersed optical signals from the output interface to the plurality of light receiving elements. - an input line for coupling to a received optical signal; - a dispersive element comprising a dispersive structure, a spatially-extended input interface for receiving undispersed optical signals at selectable locations along such interface with the optical signals propagating to the dispersive structure and an optical output interface for coupling dispersed optical signals from the dispersive structure to other optical elements; - a beam steering element ; and - a plurality of light receiving elements positioned to receive the dispersed optical signals from the output interface of the dispersive element , to generate electrical signals in response to the dispersed optical signals,
A method for training a neural network implemented with a quantization-enabled computing system , the method comprising: with the quantization-enabled computing system: obtaining a tensor comprising values of one or more parameters of the neural network represented in a quantized-precision format; generating at least one noise-to-signal ratio representing quantization noise present in the tensor; generating a scaled learning rate and at least one hyper-parameter among a learning rate schedule, a bias, a stochastic gradient descent batch size, a number of neurons in the neural network and a number of layers in the neural network, based on the at least one noise-to-signal ratio; and performing an epoch of training of the neural network using the values of the tensor, including computing one or more gradient updates using the scaled learning rate to compensate for the quantization noise. obtaining a tensor comprising values of one or more parameters of the neural network represented in a quantized-precision format; generating at least one noise-to-signal ratio representing quantization noise present in the tensor; generating a scaled learning rate and at least one hyper-parameter among a learning rate schedule, a bias, a stochastic gradient descent batch size, a number of neurons in the neural network and a number of layers in the neural network, based on the at least one noise-to-signal ratio; and performing an epoch of training of the neural network using the values of the tensor, including computing one or more gradient updates using the scaled learning rate to compensate for the quantization noise.
An air conditioner comprising: an indoor heat exchanger configured to exchange heat between refrigerant and indoor air in a vapor compression refrigeration cycle; an indoor fan configured to change an air volume at a time of blowing out, into a room, conditioned air obtained through the heat exchange by the indoor heat exchanger, wherein the air conditioner is configured to perform, when starting heating, first cold air reduction control for performing an air volume restriction of the indoor fan until a temperature of the indoor heat exchanger reaches a first temperature, and second cold air reduction control for cancelling the air volume restriction at the indoor fan when the temperature of the indoor heat exchanger reaches a second temperature lower than the first temperature, wherein the first cold air reduction control or the second cold air reduction control is selected in accordance with a preset selection condition; and a flap configured to swing a direction of blowing out the conditioned air from the indoor fan , the air conditioner characterized in that the selection condition includes, as a condition for selecting the second cold air reduction control, a condition requiring that the flap is not swinging. an indoor heat exchanger configured to exchange heat between refrigerant and indoor air in a vapor compression refrigeration cycle; an indoor fan configured to change an air volume at a time of blowing out, into a room, conditioned air obtained through the heat exchange by the indoor heat exchanger, wherein the air conditioner is configured to perform, when starting heating, first cold air reduction control for performing an air volume restriction of the indoor fan until a temperature of the indoor heat exchanger reaches a first temperature, and second cold air reduction control for cancelling the air volume restriction at the indoor fan when the temperature of the indoor heat exchanger reaches a second temperature lower than the first temperature, wherein the first cold air reduction control or the second cold air reduction control is selected in accordance with a preset selection condition; and a flap configured to swing a direction of blowing out the conditioned air from the indoor fan , the air conditioner characterized in that the selection condition includes, as a condition for selecting the second cold air reduction control, a condition requiring that the flap is not swinging.
A detachable carpet, comprising a carpet surface and an anti-skid water-repellent layer , wherein the carpet surface and the anti-skid water-repellent layer are detachably connected, and wherein the carpet surface comprises a surface layer, an adhesive glue layer , a bonding layer and a three-dimensional mesh fabric structure layer , the surface layer is arranged at the top end of the carpet surface; and characterized in that the surface layer is connected with the bonding layer through the adhesive glue layer , one side of the three-dimensional mesh fabric structure layer towards the top end of the carpet surface is connected with the bonding layer and the other side of the three-dimensional mesh fabric structure layer facing away from the top end of the carpet surface is connected with the anti-skid water-repellent layer , such that the bonding layer is located between the adhesive glue layer and the three-dimensional mesh fabric structure layer ; and the bonding layer is provided with a plurality of downward protrusions capable of being inserted into mesh gaps of the three-dimensional mesh fabric structure layer . and wherein the carpet surface comprises a surface layer, an adhesive glue layer , a bonding layer and a three-dimensional mesh fabric structure layer , the surface layer is arranged at the top end of the carpet surface; and characterized in that the surface layer is connected with the bonding layer through the adhesive glue layer , one side of the three-dimensional mesh fabric structure layer towards the top end of the carpet surface is connected with the bonding layer and the other side of the three-dimensional mesh fabric structure layer facing away from the top end of the carpet surface is connected with the anti-skid water-repellent layer , such that the bonding layer is located between the adhesive glue layer and the three-dimensional mesh fabric structure layer ; and the bonding layer is provided with a plurality of downward protrusions capable of being inserted into mesh gaps of the three-dimensional mesh fabric structure layer .
Glass-ceramic substrate composed of a transparent, coloured LAS glass-ceramic having the following composition (in % by weight): Al 2 O 3 18-23 Li 2 O 3.0-4.2 SiO 2 60-69 ZnO 0-2 Na 2 O + K 2 O 0.2-1.5 MgO 0-1.5 CaO + SrO + BaO 0-4 B 2 O 3 0-2 TiO 2 2.3-4 ZrO 2 0.5-2 P 2 O 5 0-3 SnO 2 0-<0.6 Sb 2 O 3 0-1.5 AS 2 O 3 0-1.5 TiO 2 + ZrO 2 + SnO 2 3.8-6 V 2 O 5 0.01-0.06 Fe 2 O 3 0.03-0.2 Cr 2 O 3 < 100 ppm and optionally further colour oxides in a total amount of up to not more than 1.0% by weight, having a gradient layer and a core located underneath, wherein the LAS glass-ceramic has keatite mixed crystal (KMC) as predominant crystal phase in the core and high-quartz mixed crystal (HQMC) as predominant crystal phase in the gradient layer and the proportion of KMC crystal phase at every depth ≥ 20 μm exceeds 50% of the sum of the proportions of the HQMC and KMC crystal phases.
Method of manufacturing a driver's cab for a vehicle, having a support module which constitutes the support unit of a driver's cab, i.e. it forms to the front and to the sides a passenger cell resting on a floor panel, and having a roof module ; wherein the support module at least comprises: - a floor portion which forms the underside of the driver's cab, having a fastening device for fastening the support module to a chassis of the vehicle, - a front wall portion which is connected to the floor portion and which is oriented substantially vertically, - two A pillars connected to the front wall portion , - a front roof rail connected to the A pillars , - two B pillars connected to the floor portion , and - two lateral roof rails , wherein each lateral roof rail interconnects one of the A pillars and one of the B pillars ; wherein the roof module at least comprises: - a roof portion , - a rear wall portion connected to the roof portion ; and wherein the support module and the roof module form separate structural units which can be fastened to one another and can be preassembled independently of one another, comprising the following steps: - preassembling the support module ; - installing first equipment elements on the support module ; - preassembling the roof module ; - installing second equipment elements on the roof module ; - then fastening the roof module to the support module . - a floor portion which forms the underside of the driver's cab, having a fastening device for fastening the support module to a chassis of the vehicle, - a front wall portion which is connected to the floor portion and which is oriented substantially vertically, - two A pillars connected to the front wall portion , - a front roof rail connected to the A pillars , - two B pillars connected to the floor portion , and - two lateral roof rails , wherein each lateral roof rail interconnects one of the A pillars and one of the B pillars ; - a roof portion , - a rear wall portion connected to the roof portion ; - preassembling the support module ; - installing first equipment elements on the support module ; - preassembling the roof module ; - installing second equipment elements on the roof module ; - then fastening the roof module to the support module .
An impeller for a centrifugal compressor , the impeller comprising: a hub defining a rotation axis about which the impeller is rotatable; and a vane extending from the hub to an outer free end, the vane having a leading edge , a trailing edge , and a chord defined therebetween, a pressure side of the vane and a suction side of the vane opposite the pressure side , the chord extending between the leading and trailing edges intermediate the pressure and suction sides of the vane , a vane thickness defined transversely between the pressure side and the suction side , wherein the vane thickness is measurable transversely to the chord between the pressure and suction sides at a root of the vane , the root of the vane formed at a junction between an outer surface of the hub and the pressure and suctions sides of the vane ; wherein the vane thickness at the root reduces over at least a downstream 40% of the chord , and wherein a maximum thickness value of the vane thickness at the root is within an upstream 50% of the chord , characterized in that the vane thickness at the root has a trailing edge thickness value at the trailing edge of between 60% and 70% of the maximum thickness value of the vane thickness at the root. a hub defining a rotation axis about which the impeller is rotatable; and a vane extending from the hub to an outer free end, the vane having a leading edge , a trailing edge , and a chord defined therebetween, a pressure side of the vane and a suction side of the vane opposite the pressure side , the chord extending between the leading and trailing edges intermediate the pressure and suction sides of the vane , a vane thickness defined transversely between the pressure side and the suction side , wherein the vane thickness is measurable transversely to the chord between the pressure and suction sides at a root of the vane , the root of the vane formed at a junction between an outer surface of the hub and the pressure and suctions sides of the vane ; wherein the vane thickness at the root reduces over at least a downstream 40% of the chord , and wherein a maximum thickness value of the vane thickness at the root is within an upstream 50% of the chord , characterized in that the vane thickness at the root has a trailing edge thickness value at the trailing edge of between 60% and 70% of the maximum thickness value of the vane thickness at the root.
A solid-state Li-ion battery comprising: a lithium based compound in a cathode; a first porous silicon portion in an anode; a layer of atomic layer deposited, ALD, alumina coating the first porous silicon portion and contacting the cathode; a second porous silicon portion in the anode, wherein the first porous portion and the second porous portion are parts of a single porous silicon slab; and a third porous silicon portion in the anode, the third porous silicon portion comprising bulk silicon, wherein the second porous silicon portion is located between the first porous silicon portion an the third porous silicon portion; and a current collector in the anode, the current collector in direct contact with the third porous silicon portion. a lithium based compound in a cathode; a first porous silicon portion in an anode; a layer of atomic layer deposited, ALD, alumina coating the first porous silicon portion and contacting the cathode; a second porous silicon portion in the anode, wherein the first porous portion and the second porous portion are parts of a single porous silicon slab; and a third porous silicon portion in the anode, the third porous silicon portion comprising bulk silicon, wherein the second porous silicon portion is located between the first porous silicon portion an the third porous silicon portion; and a current collector in the anode, the current collector in direct contact with the third porous silicon portion.
A calibration method for performing calibration in a computer vision system using a three-dimensional reference object , the system including a three-dimensional measurement unit configured to perform three-dimensional measurement and a measurement controller configured to control the three-dimensional measurement unit , the three-dimensional reference object having a shape combining three cylinders each having two hemispherical ends in an axial direction with one end of each cylinder overlapping one end of the other cylinders, being asymmetric as viewed in any direction and having predetermined dimensions to be a reference for recognition of a position and an orientation in the three-dimensional measurement, the method comprising: measuring the three-dimensional reference object by three-dimensional measurement with the three-dimensional measurement unit ; calculating, based on data about a three-dimensional shape of the three-dimensional reference object and three-dimensional measurement data obtained through three-dimensional measurement of the three-dimensional reference object , a position and an orientation of the three-dimensional reference object relative to a measurement unit coordinate system defined for the three-dimensional measurement unit ; and calculating, based on the position and the orientation of the three-dimensional reference object relative to the measurement unit coordinate system, a reference-measurement unit transformation matrix representing a coordinate transformation between a reference coordinate system defined for the three-dimensional reference object and the measurement unit coordinate system. measuring the three-dimensional reference object by three-dimensional measurement with the three-dimensional measurement unit ; calculating, based on data about a three-dimensional shape of the three-dimensional reference object and three-dimensional measurement data obtained through three-dimensional measurement of the three-dimensional reference object , a position and an orientation of the three-dimensional reference object relative to a measurement unit coordinate system defined for the three-dimensional measurement unit ; and calculating, based on the position and the orientation of the three-dimensional reference object relative to the measurement unit coordinate system, a reference-measurement unit transformation matrix representing a coordinate transformation between a reference coordinate system defined for the three-dimensional reference object and the measurement unit coordinate system.
A method for preparing an X-ray image, which can be carried out by means of an X- ray machine comprising positioning unit, of at least one surface and/or volume area of a part of a head of at least one patient, comprising the steps: - receiving and/or processing first data with respect to at least one area of a first anatomical structure of the head; - calculating a first 3D structure of the area of the first anatomical structure on the basis of the first data; - providing a 3D auxiliary structure which corresponds to a model of said positioning unit and of known alignment, orientation and/or position within a coordinate system assigned and/or assignable to the machine; - aligning, positioning and/or arranging by means of said 3D auxiliary structure, the first 3D structure within said coordinate system assigned and/or assignable to the X-ray machine; - receiving and/or processing third data which determines from which surface and/or volume area the X-ray image is to be taken; - determining, by means of the third data, the surface and/or volume area within the coordinate system, from which surface and/or volume area an X-ray image is to be taken; and - determining, on the basis of at least the third data, at least one parameter for operating the X-ray machine. - receiving and/or processing first data with respect to at least one area of a first anatomical structure of the head; - calculating a first 3D structure of the area of the first anatomical structure on the basis of the first data; - providing a 3D auxiliary structure which corresponds to a model of said positioning unit and of known alignment, orientation and/or position within a coordinate system assigned and/or assignable to the machine; - aligning, positioning and/or arranging by means of said 3D auxiliary structure, the first 3D structure within said coordinate system assigned and/or assignable to the X-ray machine; - receiving and/or processing third data which determines from which surface and/or volume area the X-ray image is to be taken; - determining, by means of the third data, the surface and/or volume area within the coordinate system, from which surface and/or volume area an X-ray image is to be taken; and - determining, on the basis of at least the third data, at least one parameter for operating the X-ray machine.
A thermoplastic resin composition comprising: a first aromatic vinyl-based resin comprising a copolymer of an aromatic vinyl-based monomer and maleic anhydride; a second aromatic vinyl-based resin comprising a copolymer of an aromatic vinyl-based monomer, maleic anhydride and a maleimide-based monomer represented by Formula 1; a rubber-modified vinyl-based graft copolymer; and reinforcing fillers, where R 1 is a C 1 to C 20 hydrocarbon group. a first aromatic vinyl-based resin comprising a copolymer of an aromatic vinyl-based monomer and maleic anhydride; a second aromatic vinyl-based resin comprising a copolymer of an aromatic vinyl-based monomer, maleic anhydride and a maleimide-based monomer represented by Formula 1; a rubber-modified vinyl-based graft copolymer; and reinforcing fillers, where R 1 is a C 1 to C 20 hydrocarbon group.
An unmanned aerial vehicle comprising: a rotor blade for providing thrust according to generation of a main stream; and a safety guard disposed to surround the rotor blade, wherein the safety guard comprises: a guide member , which is disposed coaxially with the rotor blade so as to have a gap with respect to an end of the rotor blade in consideration of interference with surrounding components when the rotor blade rotates, the guide member being configured to stabilize, when the rotor blade rotates, a flow field suctioned by a negative pressure, and to stably push an ejection flow when switching to a positive pressure; and a diffuser , which is disposed coaxially with and radially spaced apart from the guide member , the diffuser being configured to generate a secondary flow toward a main stream to increase a flow rate, wherein the guide member comprises a bell mouth, characterised in that the diffuser comprises multiple concave portions and convex portions that are symmetrically arranged at a bottom end , and the secondary fluid is mixed toward the main stream by the plurality of concave portions ,wherein when an inner diameter of the bottom end of the diffuser is defined as d1 and a diameter of the rotor blade is defined as d2, a ratio of d1/d2 is 60% to 70%, wherein, when a vertical width of the diffuser is defined as d3, a ratio of d3/d2 is 20% to 25%. a rotor blade for providing thrust according to generation of a main stream; and a safety guard disposed to surround the rotor blade, a guide member , which is disposed coaxially with the rotor blade so as to have a gap with respect to an end of the rotor blade in consideration of interference with surrounding components when the rotor blade rotates, the guide member being configured to stabilize, when the rotor blade rotates, a flow field suctioned by a negative pressure, and to stably push an ejection flow when switching to a positive pressure; and a diffuser , which is disposed coaxially with and radially spaced apart from the guide member , the diffuser being configured to generate a secondary flow toward a main stream to increase a flow rate, wherein the guide member comprises a bell mouth, characterised in that the diffuser comprises multiple concave portions and convex portions that are symmetrically arranged at a bottom end , and the secondary fluid is mixed toward the main stream by the plurality of concave portions ,wherein when an inner diameter of the bottom end of the diffuser is defined as d1 and a diameter of the rotor blade is defined as d2, a ratio of d1/d2 is 60% to 70%,
A take out arm, for an IS production machine, wherein said take out arm comprises at least an input shaft , a gear box , an output shaft and a tongue head , wherein the arm comprise shock absorbing means to allow a rotation of the tongue head on the output shaft upon an impact on the take out arm and a return to an operating position of the take out arm relative to the output shaft following said impact.