mhurhangee/patent-ind-claim-en huggingface dataset:
Computer-implemented method for the collective signing of a file, preferably a PDF-based document, by a plurality of users, said method comprising the sequential realization of the following set of steps for each of said plurality of users: (a) providing the user with said file, and optionally with one or more existing identification strings belonging to said file; (b) determining an identification string belonging to said file based on at least said file and optionally based on said one or more existing identification strings, comprising the step of calculating a hash from said file by means of a cryptographic hash function, wherein said identification string is determined based on at least said hash; (c) establishing a document signature based on at least both said identification string belonging to said file and a private key belonging to the user; (d) registering said document signature in a blockchain; in which said identification string at least allows to identify said file uniquely with respect to the blockchain, in which said establishing in step (c) comprises encrypting said identification string by means of said private key belonging to a key pair belonging to said user for obtaining a signed identification string, said key pair comprising said private key and a public key, in which said document signature comprises each of said non-signed hash as obtained in step (b) and said signed identification string; in which said document signature comprises a user identity for retrieving said public key; in which said collective signing is realized when step (d) has been carried out for each user, and this regardless of the sequence in which each of said plurality of users has signed. (a) providing the user with said file, and optionally with one or more existing identification strings belonging to said file; (b) determining an identification string belonging to said file based on at least said file and optionally based on said one or more existing identification strings, comprising the step of calculating a hash from said file by means of a cryptographic hash function, wherein said identification string is determined based on at least said hash; (c) establishing a document signature based on at least both said identification string belonging to said file and a private key belonging to the user; (d) registering said document signature in a blockchain; in which said identification string at least allows to identify said file uniquely with respect to the blockchain, in which said establishing in step (c) comprises encrypting said identification string by means of said private key belonging to a key pair belonging to said user for obtaining a signed identification string, said key pair comprising said private key and a public key, in which said document signature comprises each of said non-signed hash as obtained in step (b) and said signed identification string; in which said document signature comprises a user identity for retrieving said public key; in which said collective signing is realized when step (d) has been carried out for each user, and this regardless of the sequence in which each of said plurality of users has signed.
A method for calculating a maximum safe over-rated power demand for a wind turbine operating in a non-standard operating condition, the method comprising the steps of: determining a value indicative of a risk of exceeding an ultimate design load during operation in a standard operating condition; establishing a maximum over-rated power demand corresponding to a maximum power that the turbine may produce under the non-standard operating condition without incurring an increased risk of exceeding the ultimate design load, with respect to operation in the standard condition; wherein establishing the maximum over-rated power demand comprises: determining, for each of a plurality of over-rated power demands, a value indicative of the risk of exceeding the ultimate design load during operation in the non-standard operating condition; and selecting the largest of the plurality of over-rated power demands for which the determined risk is not greater than the determined risk of exceeding the design load in the standard operating condition. determining a value indicative of a risk of exceeding an ultimate design load during operation in a standard operating condition; establishing a maximum over-rated power demand corresponding to a maximum power that the turbine may produce under the non-standard operating condition without incurring an increased risk of exceeding the ultimate design load, with respect to operation in the standard condition; wherein establishing the maximum over-rated power demand comprises: determining, for each of a plurality of over-rated power demands, a value indicative of the risk of exceeding the ultimate design load during operation in the non-standard operating condition; and selecting the largest of the plurality of over-rated power demands for which the determined risk is not greater than the determined risk of exceeding the design load in the standard operating condition. determining, for each of a plurality of over-rated power demands, a value indicative of the risk of exceeding the ultimate design load during operation in the non-standard operating condition; and selecting the largest of the plurality of over-rated power demands for which the determined risk is not greater than the determined risk of exceeding the design load in the standard operating condition.
A punching tool comprising a punch and a die configured for manufacturing a creasing plate , the die having a straight recess with an open end for accommodating material deformed by the punch , characterized in that the die has an outer contour which extends, adjacent the open end of the recess , at an angle of less than 45° with respect to the longitudinal direction of the recess , and in that the punch has a projection with rounded end portions. characterized in that the die has an outer contour which extends, adjacent the open end of the recess , at an angle of less than 45° with respect to the longitudinal direction of the recess , and in that the punch has a projection with rounded end portions.
A fabric fastener for fastening fabric used as a piece of body decoration equipment, comprising a substantially tubular body, wherein the substantially tubular body is provided with an insertion path for tucking and fixing the inserted fabric, opening portions , and a drawing hole , the opening portions have substantially V-shaped or U-shaped constrictions provided on an upper and lower sides in order to guide a finger , characterized in that the drawing hole includes at least one hole formed such that the fabric inserted through an opening portion is drawn out in a circumferential direction with respect to an insertion direction, the substantially tubular body has a substantially C-shaped cross section with a slit portion provided at the insertion path , rim portions of the drawing hole and the opening portions are rounded, and the drawing hole of the fabric fastener is provided at a single position on each of right and left side portions of the fabric fastener in the circumferential direction. an insertion path for tucking and fixing the inserted fabric, opening portions , and a drawing hole ,
A process for producing ethylene glycol and propylene glycol from a sorbitol feed comprising: contacting the sorbitol feed with hydrogen in a reactor in the presence of a solvent and a bi-functional catalyst system comprising: 1) a first catalyst comprising a copper compound, a zinc compound, and a lanthanum compound, and 2) a second catalyst comprising sodium carbonate. 1) a first catalyst comprising a copper compound, a zinc compound, and a lanthanum compound, and 2) a second catalyst comprising sodium carbonate.
A jaw attachment containing a fixed upper body moving by help of a mechanic or hydraulic cylinder that can be connected to bucket in earth moving machine, comprising bucket connection housings thereon for connection to said ripper bucket by means of connection members , and cylinder connection housings formed on rear surface for connection to said cylinder by connection members , moving by means of driving force from said cylinder characterized in that; providing grabbing and releasing excavation materials and characterized in comprising at least a central connection housing formed on upper surface for connection to at least a central connection housing formed on lower surface of said upper body by at least one connection member ; a moving lower body capable to rotate 180 degrees around central connection axis (Y), after rotation movement, fixed by lower surface connection holes formed on lower surface of upper surface connection housings fixed upper body formed on upper surface by connection members , performing jaw function for collection of excavation material when fixed in direction (A) by help of a pin contained on lower surface and performing ripper function for excavating excavation materials when fixed in direction (B).
A light barrier arrangement for detecting objects in a monitoring area with at least one transmitter emitting light beams and an associated receiver which forms a beam axis with the transmitter , wherein the light beams are guided to the receiver when the monitoring area is free and wherein the beam path of the light beams is at least partially interrupted when an object enters the monitoring area, and with an evaluation unit in which an object detection signal is generated as a function of received signals from the receiver , wherein a coding in the form of a transmission modulation is impressed on the light beams , characterised in that the evaluation unit has a digital PLL , in which the coding of the light beams is determined, in that this has a plurality of beam axes formed by a transmitter and a receiver , the light beams of all beam axes being imprinted with a coding in the form of a transmission modulation, and the codes of the light beams are determined in at least one digital PLL , and in that a plurality of PLLs are provided in the or each digital processor, which are assigned to groups of light beams , or in that a number of PLLs corresponding to the number of beam axes is provided in the or each digital processor, wherein a respective PLL is assigned to the light beams of a beam axis.
A method of inhibiting scale in a subterranean formation, comprising: pretreating the subterranean formation with a polyquaternary amine salt; and then introducing a scale inhibitor pill into the subterranean formation, wherein the scale inhibitor pill includes one or more scale inhibitors , wherein the polyquaternary amine salt is a nonpolymeric diquaternary amine salt selected from: (a) 2-hydroxy-N,N,N,N',N',N'-hexamethyl-1,3-propandiaminium dichloride; (b) 2-hydroxy-N-(2-hydroxyethyl)-N,N,N',N',N'-pentamethyl-1,3-propandiaminium dichloride; and (c) 2-hydroxy-N,N-(2-hydroxyethyl)-N,N',N',N'-tetramethyl-1,3-propandiaminium dichloride. pretreating the subterranean formation with a polyquaternary amine salt; and then introducing a scale inhibitor pill into the subterranean formation, wherein the scale inhibitor pill includes one or more scale inhibitors , (a) 2-hydroxy-N,N,N,N',N',N'-hexamethyl-1,3-propandiaminium dichloride; (b) 2-hydroxy-N-(2-hydroxyethyl)-N,N,N',N',N'-pentamethyl-1,3-propandiaminium dichloride; and (c) 2-hydroxy-N,N-(2-hydroxyethyl)-N,N',N',N'-tetramethyl-1,3-propandiaminium dichloride.
A testing method for verifying keys, said method using a dataset of integers, the dataset being previously split into a plurality of subsets of the integers, each subset of the plurality of subsets of integers having a product data structure for a product of the integers in the subset, and each ordered pair of subsets in the dataset having a remainder data structure for factors of the integers in the subsets of the ordered pair; the method comprising the steps of: creating a subset including one or more integers to be added to the dataset of integers; generating a product data structure for the created subset, the product data structure based on computing a product of the one or more integers in the created subset; identifying distinct ordered pairs of subsets, each distinct ordered pair of subsets in the distinct ordered pairs of subsets comprising a subset from the dataset and the created subset; for each of the identified distinct ordered pairs of subsets, using the product data structure of the subsets to generate a remainder data structure for obtaining common factors of the integers in the subsets; determining whether the common factors in the remainder data structure for each of the identified distinct ordered pairs of subsets satisfy a threshold; and based on determining that the common factors in the remainder data structure satisfy the threshold, validating that the one or more integers in the created subset do not have common factors with any other integer in the dataset, wherein the integers are integer public keys for encryption or decryption, each of the integer public keys associated with a private key, and wherein the dataset of integers is a public key testing dataset for a system. creating a subset including one or more integers to be added to the dataset of integers; generating a product data structure for the created subset, the product data structure based on computing a product of the one or more integers in the created subset; identifying distinct ordered pairs of subsets, each distinct ordered pair of subsets in the distinct ordered pairs of subsets comprising a subset from the dataset and the created subset; for each of the identified distinct ordered pairs of subsets, using the product data structure of the subsets to generate a remainder data structure for obtaining common factors of the integers in the subsets; determining whether the common factors in the remainder data structure for each of the identified distinct ordered pairs of subsets satisfy a threshold; and based on determining that the common factors in the remainder data structure satisfy the threshold, validating that the one or more integers in the created subset do not have common factors with any other integer in the dataset, wherein the integers are integer public keys for encryption or decryption, each of the integer public keys associated with a private key, and wherein the dataset of integers is a public key testing dataset for a system.
Vehicle composite pane at least comprising an outer pane made of glass and an inner pane made of glass that are bonded to one another via a polymeric intermediate layer, wherein a region of the intermediate layer is formed from a first wedge inlay and a second wedge inlay made of a different material, which are wedge-shaped and have in each case a wedge face , wherein the wedge faces are positioned one atop the other such that in the direction from a lower edge (U) to an upper edge (O) of the composite pane, the thickness of the first wedge inlay increases and the thickness of the second wedge inlay decreases, wherein at least one wedge inlay has a refractive index that differs from the refractive index of the outer pane and of the inner pane .
A resin composition comprising a polyvinyl alcohol-based resin containing sulfonic acid or base thereof (A) and a chlorine component (B), wherein a content of the chlorine component (B) is 0.001 to 0.05 parts by mass in terms of chlorine atom with respect to 100 parts by mass of the polyvinyl alcohol-based resin containing sulfonic acid or base thereof (A).
A dental polymerizable composition comprising: a (meth)acrylic block copolymer (A) consisting of a (meth)acrylic polymer block (a) having a curable functional group and a (meth)acrylic polymer block (b) having no curable functional group, the curable functional group having a partial structure represented by the following general formula : , where R 1 represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms; a polymerizable monomer (B); and a polymerization initiator (C). a (meth)acrylic block copolymer (A) consisting of a (meth)acrylic polymer block (a) having a curable functional group and a (meth)acrylic polymer block (b) having no curable functional group, the curable functional group having a partial structure represented by the following general formula : , where R 1 represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms; a polymerizable monomer (B); and a polymerization initiator (C).
Method for the non-destructive inspection of a test object with a great material thickness by means of ultrasound comprising the following method steps: a. providing an ultrasonic test probe with an ultrasonic transducer divided into a plurality of individually activatable transducer segments , wherein the transducer segments are concentric circles or rings, or sections thereof, b. selecting a first group j (j = 1, 2, 3,...) of transducer segments in such a way that a parallel activation of these transducer segments results in a circular active surface Fj of the ultrasonic transducer , and c. carrying out an ultrasound inspection of the test object with the first group j (j = 1, 2, 3,...) of transducer segments , wherein they are being activated in parallel and the ultrasound inspection is carried out in accordance with the DGS method. a. providing an ultrasonic test probe with an ultrasonic transducer divided into a plurality of individually activatable transducer segments , wherein the transducer segments are concentric circles or rings, or sections thereof, b. selecting a first group j (j = 1, 2, 3,...) of transducer segments in such a way that a parallel activation of these transducer segments results in a circular active surface Fj of the ultrasonic transducer , and c. carrying out an ultrasound inspection of the test object with the first group j (j = 1, 2, 3,...) of transducer segments , wherein they are being activated in parallel and the ultrasound inspection is carried out in accordance with the DGS method.
Biodegradable material comprising 50 to 100 wt.% of opened starch, based on the total weight of the biodegradable material, said biodegradable material having a bulk density of 1.0 to 1.5 kg/dm 3 and a tensile strength of at least 20 N/mm 2 , and said opened starch having at least 50 tension fields / 3.2 cm 2 , wherein said opened starch is made by extruding a chemically non-modified starch comprising 15 wt.% to 50 wt.% water, based on the total weight of the chemically non-modified starch, in the presence of a plasticizer, the plasticizer being water, at a temperature of 30° to 150°C and a pressure of 4.5 to 25 MPa to form a granulate, the amount of plasticizer added being 20 wt.% to 50 wt.%, based on the total weight of chemically non-modified starch and the plasticizer.
A mobile training device for the physical exercise of the muscles in the arms, legs and abdomen, comprising a chassis with a rear wheel and two front wheels , a bottom bracket with pedals for driving the rear wheel using the legs and two actuating levers for driving the rear wheel using the arms and for steering the front wheels , and steering means for turning the front wheels using at least one of the actuating levers , wherein as steering means, at least one of the actuating levers for driving using the arms is connected to a steering mechanism which is connected to tie rods on the steerable front wheels , both actuating levers each comprising a first joint at their lower ends, said joint being connected to the steering mechanism by actuating rods , and the actuating levers being mounted, at a distance from the lower end, so as to be pivotable in a bearing sleeve and so as to be pivotable in said sleeve on a pivot shaft , and the pivot shaft in turn being articulated to the chassis so as to be pivotable in a pivotable bracket , the bracket being fastened to the upper end of a pivot lever , and the pivot lever being articulated to the chassis at the lower end, characterized in that the drive-side end of a connecting rod is articulated to the upper end of the pivot lever , and in that the output-side end of the connecting rod is fastened to a central transmission arranged on the chassis for driving at least one wheel by means of an eccentrically arranged bearing journal .
A disposable surgical gown , the disposable surgical gown comprising: a front panel , a first sleeve , and a second sleeve , wherein the front panel, the first sleeve, and the second sleeve each comprise an outer spunbond layer having a surface that defines an outer-facing surface of the front panel, a spunbond-meltblown-spunbond (SMS) laminate having a surface that defines a body-facing surface of the front panel, and a liquid impervious, moisture vapor breathable elastic film disposed therebetween, wherein the elastic film meets the requirements of ASTM-1671; a first rear panel and a second rear panel , wherein the first rear panel and the second rear panel are formed from a nonwoven laminate that is air breathable and allows for an air volumetric flow rate ranging from about 0.57 m 3 (20 standard cubic feet) per minute to about 2.3 m 3 (80 standard cubic feet) per minute; and characterised by comprising: a collar formed from an air breathable knit material and positioned adjacent a proximal end of the gown, wherein the collar defines a neck opening , wherein the collar has a v-neck shape at an area adjacent the front panel, further wherein the v-neck shape forms an angle of greater than 90° at the neck opening. a front panel , a first sleeve , and a second sleeve , wherein the front panel, the first sleeve, and the second sleeve each comprise an outer spunbond layer having a surface that defines an outer-facing surface of the front panel, a spunbond-meltblown-spunbond (SMS) laminate having a surface that defines a body-facing surface of the front panel, and a liquid impervious, moisture vapor breathable elastic film disposed therebetween, wherein the elastic film meets the requirements of ASTM-1671; a first rear panel and a second rear panel , wherein the first rear panel and the second rear panel are formed from a nonwoven laminate that is air breathable and allows for an air volumetric flow rate ranging from about 0.57 m 3 (20 standard cubic feet) per minute to about 2.3 m 3 (80 standard cubic feet) per minute; and characterised by comprising: a collar formed from an air breathable knit material and positioned adjacent a proximal end of the gown, wherein the collar defines a neck opening , wherein the collar has a v-neck shape at an area adjacent the front panel, further wherein the v-neck shape forms an angle of greater than 90° at the neck opening.
Method for controlling the lateral position of a motor vehicle , comprising: - a step (E41) of calculating a sighting distance (L) of a detection means embedded in the vehicle , - a step (E5) of calculating a first component (FFD) of a steering angle setpoint (δc) of guiding wheels of the vehicle , the first component (FFD) being an open loop component of a control system, the first component (FFD) being weighted by a gain (G), said gain (G) being a decreasing function of the sighting distance (L), - a step (E6) of calculating a second component (FBK) of said steering angle setpoint (δc), the second component (FBK) being a closed loop component of the control system. - a step (E41) of calculating a sighting distance (L) of a detection means embedded in the vehicle , - a step (E5) of calculating a first component (FFD) of a steering angle setpoint (δc) of guiding wheels of the vehicle , the first component (FFD) being an open loop component of a control system, the first component (FFD) being weighted by a gain (G), said gain (G) being a decreasing function of the sighting distance (L), - a step (E6) of calculating a second component (FBK) of said steering angle setpoint (δc), the second component (FBK) being a closed loop component of the control system.