mhurhangee/patent-ind-claim-en huggingface dataset:
An autonomous floor cleaning system , comprising: a dry vacuuming robot for generating a working airflow for removing dirt from a surface to be cleaned and storing the dirt in a collection space , the dry vacuuming robot further comprising: a drive system for autonomously moving the dry vacuuming robot over the surface to be cleaned ; a stain sensing system for detecting a stain ; and a beacon deployment system for selectively deploying a beacon at the location of the stain ; a deep cleaning robot for storing a cleaning fluid and delivering the cleaning fluid to the surface to be cleaned , and for removing the cleaning fluid and debris from the surface to be cleaned and storing the recovered cleaning fluid and debris , the deep cleaning robot further comprising: a controller for controlling the operation of the deep cleaning robot ; and a drive system for autonomously moving the deep cleaning robot over the surface to be cleaned based on inputs from the controller ; and wherein the dry vacuuming robot is configured to detect the stain via the stain sensing system and deploy the beacon at the location of the detected stain and the beacon is operably coupled to the controller such that the beacon guides the deep cleaning robot to the location. a dry vacuuming robot for generating a working airflow for removing dirt from a surface to be cleaned and storing the dirt in a collection space , the dry vacuuming robot further comprising: a drive system for autonomously moving the dry vacuuming robot over the surface to be cleaned ; a stain sensing system for detecting a stain ; and a beacon deployment system for selectively deploying a beacon at the location of the stain ; a drive system for autonomously moving the dry vacuuming robot over the surface to be cleaned ; a stain sensing system for detecting a stain ; and a beacon deployment system for selectively deploying a beacon at the location of the stain ; a deep cleaning robot for storing a cleaning fluid and delivering the cleaning fluid to the surface to be cleaned , and for removing the cleaning fluid and debris from the surface to be cleaned and storing the recovered cleaning fluid and debris , the deep cleaning robot further comprising: a controller for controlling the operation of the deep cleaning robot ; and a drive system for autonomously moving the deep cleaning robot over the surface to be cleaned based on inputs from the controller ; and a controller for controlling the operation of the deep cleaning robot ; and a drive system for autonomously moving the deep cleaning robot over the surface to be cleaned based on inputs from the controller ; and wherein the dry vacuuming robot is configured to detect the stain via the stain sensing system and deploy the beacon at the location of the detected stain and the beacon is operably coupled to the controller such that the beacon guides the deep cleaning robot to the location.
Integrated structure comprising a pair of neighbouring MOS transistors (TR1, TR2), each transistor (TR1, TR2) including a controllable gate region (RG1, RG2) separated from an underlying substrate by a first gate dielectric (OX1), an additional region (RG3), including a gate material, separated from the two gate regions (RG1, RG2) by a second gate dielectric (OX12), and having a continuous element (RG30) located on top of a part of the two gate regions and a branch (RG31) integral with a zone of the lower face of said element and extending between and at a distance from the two gate regions as far as the first gate dielectric, characterised in that each gate region (RG1, RG2) protrudes from said continuous element (RG30) of said additional region (RG3), the structure further comprising, on either side of said additional region, two electrically conductive contact pads (CNL1, CNL2) respectively in contact with the two gate regions.
A method for determining the quality of a semen of a non-human vertebrate animal comprising the following steps: - measuring at least one absorption spectrum of a sample of said semen; - selecting a number n, with n ≥ 4, of wave numbers σ j (j∈[1;n]) which are characteristic of the semens of the breed or of the species of said animal; - determining from said at least one absorption spectrum of a value of the absorption X j and/or a value of the second derivative of the absorption X j " (j ∈ [1; n]) for each of said n wave numbers σ j (j∈[1;n]) ; wherein said wave numbers values being in the mid-infrared in between 4000 cm -1 and 400 cm -1 , the method comprises a step of calculation a non-return rate Y at a predefined number of days from a linear combination of said absorption values X j and/or of the second derivative of the absorption X j " previously determined, and wherein, in a step of the method, values of the weighting coefficients of the linear combination are obtained from a processing of measurements of the absorption spectra of a plurality of semen samples from a population of reference vertebrate, of which the non-return rates are known. - measuring at least one absorption spectrum of a sample of said semen; - selecting a number n, with n ≥ 4, of wave numbers σ j (j∈[1;n]) which are characteristic of the semens of the breed or of the species of said animal; - determining from said at least one absorption spectrum of a value of the absorption X j and/or a value of the second derivative of the absorption X j " (j ∈ [1; n]) for each of said n wave numbers σ j (j∈[1;n]) ;
Acoustic protection system for a motor vehicle, said system comprising: • two walls extending opposite each other, • an elastically compressible acoustic decoupling layer arranged in compression at least along its periphery between said walls, said layer having two opposing faces pressed respectively against each of said walls, said faces being connected to each other by an edge , said system being characterised in that : • said layer is enclosed in a bag made from plastic film closed so as to form a sealed barrier on said edge, • at least one air passage hole is provided in said bag opposite at least one of said faces, said hole being arranged at a distance from said edge so as to provide around said hole a seal created by said bag bearing on said corresponding wall. • two walls extending opposite each other, • an elastically compressible acoustic decoupling layer arranged in compression at least along its periphery between said walls, said layer having two opposing faces pressed respectively against each of said walls, said faces being connected to each other by an edge , • said layer is enclosed in a bag made from plastic film closed so as to form a sealed barrier on said edge, • at least one air passage hole is provided in said bag opposite at least one of said faces, said hole being arranged at a distance from said edge so as to provide around said hole a seal created by said bag bearing on said corresponding wall.
A use of a copper alloy powder in a powder bed fusion method or a directed energy deposition method for additive manufacturing, the copper alloy powder containing: more than 1.00 mass% and not more than 2.80 mass% of chromium; optionally, an additive element, optionally, an incidental impurity element, and a balance of copper, wherein the total amount of the additive element and the incidental impurity element is less than 0.30 mass%, and wherein the additive element is selected from the group consisting of nickel, zinc, tin, silver, beryllium, zirconium, aluminum, silicon, cobalt, titanium, magnesium, and tellurium. more than 1.00 mass% and not more than 2.80 mass% of chromium; optionally, an additive element, optionally, an incidental impurity element, and a balance of copper, wherein the total amount of the additive element and the incidental impurity element is less than 0.30 mass%, and wherein the additive element is selected from the group consisting of nickel, zinc, tin, silver, beryllium, zirconium, aluminum, silicon, cobalt, titanium, magnesium, and tellurium.
A process to purify a feed stream comprising at least 80 wt% hydrogen sulfide (H 2 S) and sulfur-containing impurities (e.g., elemental sulfur, polysulfanes), the process comprising: contacting the feed stream with a solid catalytic sorbent to remove at least a portion of the sulfur-containing impurities from the feed stream to form a purified H 2 S stream; wherein the solid catalytic sorbent comprises an alkali metal hydroxide or alkaline earth metal hydroxide impregnated activated carbon; an alkali metal hydroxide or alkaline earth metal hydroxide impregnated alumina; an alkali metal hydroxide or alkaline earth metal hydroxide impregnated alumina combined with an activated carbon; or any combination thereof. contacting the feed stream with a solid catalytic sorbent to remove at least a portion of the sulfur-containing impurities from the feed stream to form a purified H 2 S stream; wherein the solid catalytic sorbent comprises an alkali metal hydroxide or alkaline earth metal hydroxide impregnated activated carbon; an alkali metal hydroxide or alkaline earth metal hydroxide impregnated alumina; an alkali metal hydroxide or alkaline earth metal hydroxide impregnated alumina combined with an activated carbon; or any combination thereof.
A lubricating oil composition comprising a polyalkylene glycol having a terpenoid end group, wherein the lubricating oil composition also comprises one or more other lubricants selected from a different polyalkylene glycol lubricant, a polyol ester, an alkylbenzene, a polyvinylether and a mineral oil.
Hydraulic plow arranged to be pushed by a towing vehicle, consisting of a horizontal metal frame , in a cross shape, supported by at least four bearings , each of which has two twin wheels mounted thereon, which that rotate through 360 ° and adapt to the ground conditions by means of a swinging device, and which are evenly distributed in order to provide stability to the overall construction with two transverse axes, one transverse axis being arranged in a front area and the other being arranged relatively centrally, wherein a tripod or turntable serves for attaching to the front mount of the towing vehicle, and wherein, at a base, a receptacle for solenoid valves and rotating devices is located, which can be controlled by the towing vehicle, and wherein hoses for conveying liquids are provided, whose one end can be connected to the towing vehicle and whose other end can be connected to the solenoid valve holder, from where the hoses lead to hydraulics cylinders, wherein four hydraulic cylinders are provided for the control of mouldboards , two hydraulic cylinders are provided for the control of the working depth and for lifting the plow, two hydraulic cylinders are provided for widening the lane of the twin wheels serving as main wheels and four hydraulic cylinders are provided for pulling in the plow for driving on roads .
An assist device that includes: a main body portion to be attached to a mid back portion of a worker; right and left arm portions that extend forward from the main body portion ; and a lifting/lowering device that is provided in the main body portion and is configured to wind and unwind right and left wires that extend from the lifting/lowering device , the assist device comprising: right and left support members supported by the arm portions so as to be capable of changing their orientations about respective extension axes (P2) parallel to directions in which the arm portions extend; and right and left rotating bodies supported by the support members so as to be capable of rotating about respective lateral axes (P3) that intersect the extension axes (P2), wherein said right and left wires are wrapped around the rotating bodies and extend downward from the rotating bodies , wherein right and left hand portions configured to hold a package are connected to extension ends of the wires , and wherein the lifting/lowering device is configured to raise the hand portions by winding the wires , and the lifting/lowering device is configured to lower the hand portions by unwinding the wires , the assist device being characterized by comprising right and left fixing portions capable of fixing and unfixing the support members to and from the arm portions at predetermined positions about the extension axes (P2). right and left support members supported by the arm portions so as to be capable of changing their orientations about respective extension axes (P2) parallel to directions in which the arm portions extend; and right and left rotating bodies supported by the support members so as to be capable of rotating about respective lateral axes (P3) that intersect the extension axes (P2), wherein said right and left wires are wrapped around the rotating bodies and extend downward from the rotating bodies , wherein right and left hand portions configured to hold a package are connected to extension ends of the wires , and wherein the lifting/lowering device is configured to raise the hand portions by winding the wires , and the lifting/lowering device is configured to lower the hand portions by unwinding the wires , the assist device being characterized by comprising right and left fixing portions capable of fixing and unfixing the support members to and from the arm portions at predetermined positions about the extension axes (P2).
Computer-implemented method for parametrizing a machine learning system configured to determine an associated class of a number k of many classes from input signals (x), which are images, in each case as an output signal (y), wherein the machine learning system, for each input signal (x) fed to it, determines a k-dimensional variable f(x) and determines the associated output signal (y) as that coordinate of f(x) which has the maximum value, wherein the machine learning system is trained once with correctly labelled training data ( X c ) and is trained once with incorrectly labelled training data ( X r ), wherein hyperparameters (θ H ) of the machine learning system are selected in such a way that the respective trained machine learning system can reproduce actual classifications ( y r ) of the correctly labelled training data ( X c ) better than actual classifications ( y r ) of the incorrectly labelled training data ( X r ), wherein the hyperparameters (θ H ) are selected in such a way that a statistical frequency distribution of margins (m) for the trained machine learning system which results when incorrectly labelled training data ( X r ) are fed to the machine learning system has two maxima as a function of the margin (m), wherein the margins (m) are defined by m = f x T i − max j ≠ i f x T j , wherein the training data comprise a plurality of training points ( x T , y T ) which are pairs of input data ( x T ) and an associated classification ( y T ), and if the classification ( N ( x T ) = arg max f ( x T )) of the machine learning system is correct, the value of the i-th coordinate of f ( x T ) is the largest of the values. wherein hyperparameters (θ H ) of the machine learning system are selected in such a way that the respective trained machine learning system can reproduce actual classifications ( y r ) of the correctly labelled training data ( X c ) better than actual classifications ( y r ) of the incorrectly labelled training data ( X r ), wherein the hyperparameters (θ H ) are selected in such a way that a statistical frequency distribution of margins (m) for the trained machine learning system which results when incorrectly labelled training data ( X r ) are fed to the machine learning system has two maxima as a function of the margin (m), wherein the margins (m) are defined by m = f x T i − max j ≠ i f x T j , wherein the training data comprise a plurality of training points ( x T , y T ) which are pairs of input data ( x T ) and an associated classification ( y T ), and if the classification ( N ( x T ) = arg max f ( x T )) of the machine learning system is correct, the value of the i-th coordinate of f ( x T ) is the largest of the values.
An antifogging article comprising: a substrate; a water-absorbing resin layer disposed on the substrate; and an overcoat layer disposed on the water-absorbing resin layer and comprising a hydrolyzed condensate of an alkoxysilane compound and silica particles, wherein a film thickness of the overcoat layer measured using a scanning electron microscope is 20 to 350 nm and the overcoat layer is formed from an overcoat composition containing 90 to 45 parts by mass of the alkoxysilane compound and 10 to 55 parts by mass of the silica particles relative to total 100 parts by mass of the alkoxysilane compound and the silica particles. a substrate; a water-absorbing resin layer disposed on the substrate; and an overcoat layer disposed on the water-absorbing resin layer and comprising a hydrolyzed condensate of an alkoxysilane compound and silica particles, wherein a film thickness of the overcoat layer measured using a scanning electron microscope is 20 to 350 nm and the overcoat layer is formed from an overcoat composition containing 90 to 45 parts by mass of the alkoxysilane compound and 10 to 55 parts by mass of the silica particles relative to total 100 parts by mass of the alkoxysilane compound and the silica particles.
Ultrasonic sensor for detection and/or examination of value documents with an ultrasonic transducer module (46; 46'; 46"; 46′′′; 46 ) and a connection support (44; 44', 44"), wherein the ultrasonic transducer module (46; 46'; 46"; 46′′′; 46 ) comprises at least one piezoelectric ultrasonic transducer with electrical connecting strands and a mounting module (50; 50'; 50"; 50′′′; 50 ) for holding the at least one ultrasonic transducer for mounting on the connection support (44; 44"; 44′′′), wherein the mounting module (50; 50'; 50"; 50′′′; 50 ) has conducting paths (60; 60"; 60 ) which are electrically connected to the connecting strands of the at least one ultrasonic transducer and which have contact areas (62; 62"), wherein the connection support (44; 44', 44") has contact areas (66, 66") complementary to the contact areas (62; 62"), wherein the contact areas (62; 62") are so configured that the ultrasonic transducer module is placeable for mounting onto a surface of the connection support on which surface there are located contact areas (66, 66") complementary to the contact areas (62; 62") and the contact areas (62; 62") and the complementary contact areas (66, 66") are solderable to each other, wherein the contact areas (62, 62") of the ultrasonic transducer module (46; 46'; 46"; 46′′′; 46 ) and the complementary contact areas (66; 66") of the connection support (44; 44'; 44") are soldered together. wherein the connection support (44; 44', 44") has contact areas (66, 66") complementary to the contact areas (62; 62"), wherein the contact areas (62; 62") are so configured that the ultrasonic transducer module is placeable for mounting onto a surface of the connection support on which surface there are located contact areas (66, 66") complementary to the contact areas (62; 62") and the contact areas (62; 62") and the complementary contact areas (66, 66") are solderable to each other, wherein the contact areas (62, 62") of the ultrasonic transducer module (46; 46'; 46"; 46′′′; 46 ) and the complementary contact areas (66; 66") of the connection support (44; 44'; 44") are soldered together.
A method to enhance combustion tool fuel cell operation at low temperature operation of below 5°C by a fuel composition comprising at least one hydrocarbon component with a total vapor pressure equal or above 6.55 bars (95 psig) at 21°C, characterized in that said fuel composition comprises at least 53 weight % of propylene, with the remainder being at least one of 1-butene, n-butane and isobutane.
Fluid-conducting pipe for a reciprocating compressor , wherein such fluid-conducting pipe is made of polymeric material, and further comprises at least one vibrational energy dissipation element , characterized by the fact that said at least one vibrational energy dissipation element is a spring having spiral geometry with constant spire diameter and periodic segments of uniform or variable lengths with each segment being misaligned relative to each other.
Method for providing an obstacle vicinity map for a vehicle, specifically a vicinity map that is divided into cells to which in each case an occupancy probability and a corrected obstacle height are assigned, comprising: providing a starting vicinity map, specifically a vicinity map that is divided into cells to which in each case an occupancy probability and an obstacle height are assigned; for each cell of the starting vicinity map: determining a ground height based on the obstacle heights of the starting vicinity map, wherein the ground height is ascertained by smoothing obstacle heights of the starting vicinity map; wherein the smoothing of the obstacle heights takes into consideration obstacle heights of cells of the starting vicinity map which border the cell for which the ground height is determined; for each cell of the obstacle vicinity map: determining the corrected obstacle height based on the ground height determined for the corresponding cell of the starting vicinity map and on the obstacle height that is assigned to the corresponding cell of the starting vicinity map; determining the respective occupancy probability based on the occupancy probability assigned to the corresponding cell of the starting vicinity map; providing the obstacle vicinity map. providing a starting vicinity map, specifically a vicinity map that is divided into cells to which in each case an occupancy probability and an obstacle height are assigned; for each cell of the starting vicinity map: determining a ground height based on the obstacle heights of the starting vicinity map, wherein the ground height is ascertained by smoothing obstacle heights of the starting vicinity map; wherein the smoothing of the obstacle heights takes into consideration obstacle heights of cells of the starting vicinity map which border the cell for which the ground height is determined; for each cell of the obstacle vicinity map: determining the corrected obstacle height based on the ground height determined for the corresponding cell of the starting vicinity map and on the obstacle height that is assigned to the corresponding cell of the starting vicinity map; determining the respective occupancy probability based on the occupancy probability assigned to the corresponding cell of the starting vicinity map; determining the corrected obstacle height based on the ground height determined for the corresponding cell of the starting vicinity map and on the obstacle height that is assigned to the corresponding cell of the starting vicinity map; determining the respective occupancy probability based on the occupancy probability assigned to the corresponding cell of the starting vicinity map; providing the obstacle vicinity map.