mhurhangee/ep-ind-claims huggingface dataset:
Method of making and/or isolating isoidide of formula I comprising the following steps: M3) providing or preparing a mixture of compounds of formula II comprising isoidide and one or both compounds selected from the group consisting of isosorbide and isomannide, M4) subjecting the mixture of compounds of formula II from step M3) to conditions of a selective esterification, so that a mixture comprising non-esterified isoidide and one or both compounds selected from the group consisting of esterified isosorbide and esterified isomannide are received, wherein the selective esterification - is performed in the presence of a metal catalyst and - comprises reacting the mixture of compounds of formula II with a reagent selected from the group consisting of carboxylic acid anhydrides wherein the carboxylic acid or carboxylic acids forming the carboxylic acid anhydride in each case are selected from the group consisting of carboxylic acids comprising a total number of carbon atoms in the range of from 2 to 8, and M5) separating non-esterified isoidide from the mixture comprising non-esterified isoidide and one or both compounds selected from the group consisting of esterified isosorbide and esterified isomannide received in step M4), to obtain and/or isolate non-esterified isoidide. M3) providing or preparing a mixture of compounds of formula II comprising isoidide and one or both compounds selected from the group consisting of isosorbide and isomannide, M4) subjecting the mixture of compounds of formula II from step M3) to conditions of a selective esterification, so that a mixture comprising non-esterified isoidide and one or both compounds selected from the group consisting of esterified isosorbide and esterified isomannide are received, wherein the selective esterification - is performed in the presence of a metal catalyst and - comprises reacting the mixture of compounds of formula II with a reagent selected from the group consisting of carboxylic acid anhydrides wherein the carboxylic acid or carboxylic acids forming the carboxylic acid anhydride in each case are selected from the group consisting of carboxylic acids comprising a total number of carbon atoms in the range of from 2 to 8, - is performed in the presence of a metal catalyst and - comprises reacting the mixture of compounds of formula II with a reagent selected from the group consisting of carboxylic acid anhydrides wherein the carboxylic acid or carboxylic acids forming the carboxylic acid anhydride in each case are selected from the group consisting of carboxylic acids comprising a total number of carbon atoms in the range of from 2 to 8, and M5) separating non-esterified isoidide from the mixture comprising non-esterified isoidide and one or both compounds selected from the group consisting of esterified isosorbide and esterified isomannide received in step M4), to obtain and/or isolate non-esterified isoidide.
A waveguide slot array antenna having an excitation slot (132, 232) array that radiates a signal corresponding to an operating frequency in a main radiation plate (13, 23), the waveguide slot array antenna comprising: a first auxiliary radiation plate installed on the main radiation plate (13, 23), the first auxiliary radiation plate comprising an array of first polarization slots that are formed to one-to-one correspond to the respective excitation slots (132, 232) of the main radiation plate (13, 23), where the first polarization slot is formed in a posture mechanically rotated with respect to the excitation slot (132, 232), characterized in that a second auxiliary radiation plate installed on the first auxiliary radiation plate where a plurality of second polarization slots are formed to correspond to each first polarization slot of the first auxiliary radiation plate and where a distribution structure for distributing a signal to the plurality of corresponding second polarization slots for each first polarization slot is formed. a first auxiliary radiation plate installed on the main radiation plate (13, 23), the first auxiliary radiation plate comprising an array of first polarization slots that are formed to one-to-one correspond to the respective excitation slots (132, 232) of the main radiation plate (13, 23), where the first polarization slot is formed in a posture mechanically rotated with respect to the excitation slot (132, 232), characterized in that a second auxiliary radiation plate installed on the first auxiliary radiation plate where a plurality of second polarization slots are formed to correspond to each first polarization slot of the first auxiliary radiation plate and where a distribution structure for distributing a signal to the plurality of corresponding second polarization slots for each first polarization slot is formed.
An valve arrangement comprising a valve actuator and a two-way valve, the two-way valve having an inlet, an outlet, a valve seat positioned between the inlet and the outlet, a valve element cooperating with the valve seat in order to control a flow of a fluid through the valve, wherein the valve element is construed to contact the valve seat, so that the flow through the valve is interrupted, a valve stem connected to valve element and moving freely through a stuffing box, the valve actuator having an actuation element connected to the valve stem or simply contacting the valve stem, the actuation element being able of moving between first and second positions, the first and second positions corresponding respectively to fully closed and fully open positions of the valve, a force sensor sensing a tension and/or pressure force acting on the actuation element, the force acting on the actuation element corresponding to the force acting on the valve element, and a stroke sensor sensing a displacement of the actuation element from said first position, a drive acting on the actuation element and control means controlling the drive, wherein the control means are configured to adjust the displacement of the actuation element based on the force sensed by the force sensor, the displacement of the actuation element from said first position sensed by the stroke sensor, and a given flow rate, wherein a relation between the flow rate, the force and the displacement is stored in an information matrix, characterised in that the information matrix is read out by the control means to adjust the displacement of the actuation element, wherein if a force change is sensed by the force sensor, the new force and the present displacement data are used as input to the information matrix to identify the new displacement of the actuation element for the given flow rate, the actuation element being moved to adjust the valve element to a correct displacement with respect to the valve seat, wherein the information matrix is realized by a look-up table, and wherein the control means comprise calculation means additionally calculating a displacement of the actuation element in reaction of a force acting on the actuation element, wherein the calculation means is used in addition to the look-up table when an interpolation between values stored in the look-up table is necessary.
A medical device for visually displaying an injection pressure of a fluid, wherein the device comprises a fluid path for the fluid and a piezochromic material which exhibits a piezochromic color change perceptible to the human eye when exposed to a pressure of < 100 bar, characterized in that the medical device comprises a first connector mechanism for connecting the medical device to an injection tube and a second connector mechanism for connecting the medical device to a syringe body.
Functional element for a kitchen appliance comprising a functional area for a function for the kitchen appliance, characterized by a bridge unit for bridging a shielding space of the kitchen appliance at least partially shielding an accessory of the kitchen appliance from a control unit of the kitchen appliance for wireless data communication between the accessory and the control unit with an accessory section (13.1) for communication with the accessory and a control section (13.2) for communication with the control unit.
Waveguide for treating inner walls of inner pathways of a human body with energy waves, wherein the waveguide comprises a first longitudinal end for receiving energy waves, a second longitudinal end for redirecting the energy waves that travelled from the first longitudinal end through the waveguide to the second longitudinal end, the first and second longitudinal ends being opposite ends of the waveguide along a longitudinal extend of the waveguide, and a lateral side that extends from the first longitudinal end to the second longitudinal end along the longitudinal extend, wherein the second longitudinal end comprises at least one redirection surface provided by the waveguide, the redirection surface being unpolished, characterized in that the redirection surface comprises a predefined roughness with a roughness parameter R a between 0,5 μm and 10 μm. a first longitudinal end for receiving energy waves, a second longitudinal end for redirecting the energy waves that travelled from the first longitudinal end through the waveguide to the second longitudinal end, the first and second longitudinal ends being opposite ends of the waveguide along a longitudinal extend of the waveguide, and a lateral side that extends from the first longitudinal end to the second longitudinal end along the longitudinal extend, wherein the second longitudinal end comprises at least one redirection surface provided by the waveguide, the redirection surface being unpolished, characterized in that the redirection surface comprises a predefined roughness with a roughness parameter R a between 0,5 μm and 10 μm.
A method, performed by a transmitting device, of transmitting control information in a wireless communication system, the method comprising: adding a plurality of cyclic redundancy check, CRC, bits to control information; masking the CRC bits, except for first 3 bits of the CRC bits, with an identifier of a receiving user equipment, UE, and an identifier of the transmitting device; and transmitting the control information to the receiving UE, wherein the control information includes downlink control information, DCI, or sidelink control information, SCI, and wherein the masking comprises: masking at least one bit of the CRC bits with the identifier of the receiving UE, and masking one or more remaining bits other than the at least one bit of the CRC bits with a part of the identifier of the transmitting device. adding a plurality of cyclic redundancy check, CRC, bits to control information; masking the CRC bits, except for first 3 bits of the CRC bits, with an identifier of a receiving user equipment, UE, and an identifier of the transmitting device; and transmitting the control information to the receiving UE, wherein the control information includes downlink control information, DCI, or sidelink control information, SCI, and wherein the masking comprises: masking at least one bit of the CRC bits with the identifier of the receiving UE, and masking one or more remaining bits other than the at least one bit of the CRC bits with a part of the identifier of the transmitting device. masking at least one bit of the CRC bits with the identifier of the receiving UE, and masking one or more remaining bits other than the at least one bit of the CRC bits with a part of the identifier of the transmitting device.
A steeping unit for steeping of grain, comprising a base section and a lid, wherein the capacity of the steeping unit can be adjusted in a stepwise manner by inserting or removing at least one intermediate ring in an intermediate section between the base section and the lid.
A method of forming a foundation of a wind turbine including a tower having a base tower section, comprising: mounting a levelling apparatus to an anchor cage, the anchor cage comprising: an upper flange, a lower flange, and a plurality of anchor bolts extending between the upper flange and the lower flange, the levelling apparatus being arranged between the upper and the lower flanges; arranging the anchor cage in an excavation pit; directing a first cementitious material into the excavation pit so that the upper flange becomes at least partially embedded within the first cementitious material; allowing the first cementitious material to cure to form a rigid body; actuating the levelling apparatus to raise the upper flange from the rigid body into a levelled position; directing a grout material into a space beneath the raised upper flange; and allowing the grout material to cure to form a support layer. mounting a levelling apparatus to an anchor cage, the anchor cage comprising: an upper flange, a lower flange, and a plurality of anchor bolts extending between the upper flange and the lower flange, the levelling apparatus being arranged between the upper and the lower flanges; arranging the anchor cage in an excavation pit; directing a first cementitious material into the excavation pit so that the upper flange becomes at least partially embedded within the first cementitious material; allowing the first cementitious material to cure to form a rigid body; actuating the levelling apparatus to raise the upper flange from the rigid body into a levelled position; directing a grout material into a space beneath the raised upper flange; and allowing the grout material to cure to form a support layer.
A system for surgical tool localization during anatomical surgery, said system comprising: one or more circuits in an image-processing engine communicatively coupled to an image-capturing device, wherein said image-capturing device is configured to capture one or more video frames each video frame having one or more regions, said one or more circuits being configured to: determine one or more physical characteristics of one or more surgical tools present in said one or more video frames, based on one or more color and geometric constraints; detect two-dimensional 2D masks of said one or more surgical tools present in said one or more video frames, based on said determined one or more physical characteristics of said one or more surgical tools, wherein said two-dimensional masks are refined by determining contours in the detected two-dimensional masks of said one or more surgical tools; and estimate poses of said one or more surgical tools in said one or more video frames, when said 2D masks of said one or more surgical tools are occluded at tips and/or ends of said one or more surgical tools, wherein said one or more circuits are further configured to estimate locations of said tips and/or said ends of said one or more surgical tools in said one or more video frames, based on an analysis of said detected 2D masks of said one or more surgical tools, along a first directional vector that extends along a longitudinal principal axis of said detected 2D masks of said one or more surgical tools. determine one or more physical characteristics of one or more surgical tools present in said one or more video frames, based on one or more color and geometric constraints; detect two-dimensional 2D masks of said one or more surgical tools present in said one or more video frames, based on said determined one or more physical characteristics of said one or more surgical tools, wherein said two-dimensional masks are refined by determining contours in the detected two-dimensional masks of said one or more surgical tools; and estimate poses of said one or more surgical tools in said one or more video frames, when said 2D masks of said one or more surgical tools are occluded at tips and/or ends of said one or more surgical tools, wherein said one or more circuits are further configured to estimate locations of said tips and/or said ends of said one or more surgical tools in said one or more video frames, based on an analysis of said detected 2D masks of said one or more surgical tools, along a first directional vector that extends along a longitudinal principal axis of said detected 2D masks of said one or more surgical tools.
A method for isomerizing a hydrohalofluoroolefin isomer (isomer 1) to produce a corresponding hydrohalofluoroolefin isomer (isomer 2), comprising step 1 of contacting a composition that contains at least a hydrohalofluoroolefin isomer (isomer 1) and that has been adjusted to 100 ppm or lower in moisture concentration, with a catalyst in a gas phase, thereby obtaining a product.
A wire formed from an improved 8000-series aluminum alloy comprising, by weight: about 0.30% to about 0.80% iron; about 0.10% to about 0.3% copper; 0.050% or less magnesium; 0.0010% to 0.040% boron; 0.10% or less silicon; 0.050% or less zinc about 0.001% to about 0.1% of a rare earth element selected from one or more of erbium and ytterbium, and 0.030% or less of each other element with a total of less than 0.10% of each other element, the balance being aluminum, wherein the improved 8000-series aluminum alloy is an AA8030 aluminum alloy. about 0.30% to about 0.80% iron; about 0.10% to about 0.3% copper; 0.050% or less magnesium; 0.0010% to 0.040% boron; 0.10% or less silicon; 0.050% or less zinc about 0.001% to about 0.1% of a rare earth element selected from one or more of erbium and ytterbium, and 0.030% or less of each other element with a total of less than 0.10% of each other element, the balance being aluminum,
A higher-order acetate compound comprising acetic acid-sodium acetate mixed crystals, wherein a diffraction peak A at 2Θ = 8.8° ± 0.2° and a diffraction peak B at 2Θ = 22.3° ± 0.2° are observed in powder X-ray diffraction measurement, and a ratio Ia/Ib of integrated intensity Ia of the diffraction peak A to integrated intensity Ib of the diffraction peak B is 0.001 to 1.140. wherein a diffraction peak A at 2Θ = 8.8° ± 0.2° and a diffraction peak B at 2Θ = 22.3° ± 0.2° are observed in powder X-ray diffraction measurement, and a ratio Ia/Ib of integrated intensity Ia of the diffraction peak A to integrated intensity Ib of the diffraction peak B is 0.001 to 1.140.
A vehicle seat comprising a seat portion having a first sit surface with a length and a width, said vehicle seat further comprising a seat extension having a second sit surface, said seat extension being adapted to increase said length (L', L") or width of said first sit surface of said seat portion upon rotating about a first axis, said seat extension being formed by a separate body with respect to said seat portion characterized in that said seat extension can be displaced between an operative position at which said seat extension adds to said length of said first sit surface of said seat portion, and an inoperative position (inOP) or semi-inoperative position, wherein said seat extension is displaced to said inoperative position by displacing said seat extension substantially only in a vertical direction.
A solid lubricant application device for a railway vehicle steering truck designed to make it possible to steer a wheel axle of the truck, the solid lubricant application device being disposable at a position facing a flange of a wheel on the outer side of the wheel axle in the direction of travel in a truck frame of the steering truck, the solid lubricant application device comprising: a solid lubricant applied so as to being able to freely make contact with and move away from the flange of the wheel; and a pressure spring which is able to impel the solid lubricant towards the flange of the wheel; characterized by a stopper restraining the solid lubricant from approaching the flange of the wheel by utilizing a forward and backward movement of the wheel axle in the travel direction caused by steering, whereby the solid lubricant is adapted to be applied by pressing it only on an axle position on an outer track side while passing through a curved section, so that the solid lubricant does not make contact on the inner rail side from which the wheel moves away when passing through a curved section and when traveling through a straight section. a solid lubricant applied so as to being able to freely make contact with and move away from the flange of the wheel; and a pressure spring which is able to impel the solid lubricant towards the flange of the wheel; characterized by a stopper restraining the solid lubricant from approaching the flange of the wheel by utilizing a forward and backward movement of the wheel axle in the travel direction caused by steering, whereby the solid lubricant is adapted to be applied by pressing it only on an axle position on an outer track side while passing through a curved section, so that the solid lubricant does not make contact on the inner rail side from which the wheel moves away when passing through a curved section and when traveling through a straight section.
A photodetecting unit (1 - 5) for use in an x-ray tomographic apparatus, the photodetecting unit comprising: a semiconductor substrate formed with a photodiode array constructed by arranging a plurality of photodiodes; a supporting substrate, formed by a sintered body of a ceramic, having a front face arranged with the semiconductor substrate; at least two structures for attachment to the x-ray tomographic apparatus. (30, 70, 80, 90), formed with a screw hole or a mating hole, fixed to a rear face of the supporting substrate, a tungsten area formed on the rear face of the supporting substrate to which the structures for attachment (30, 70, 80, 90) are bonded at one end by silver brazing, and a connector fixed to the rear face of the supporting substrate for outputting detected value photocurrents of the photodiodes. a semiconductor substrate formed with a photodiode array constructed by arranging a plurality of photodiodes; a supporting substrate, formed by a sintered body of a ceramic, having a front face arranged with the semiconductor substrate; at least two structures for attachment to the x-ray tomographic apparatus. (30, 70, 80, 90), formed with a screw hole or a mating hole, fixed to a rear face of the supporting substrate, a tungsten area formed on the rear face of the supporting substrate to which the structures for attachment (30, 70, 80, 90) are bonded at one end by silver brazing, and a connector fixed to the rear face of the supporting substrate for outputting detected value photocurrents of the photodiodes.
An extruded oriental noodle, consisting essentially of a starch and water, characterized in that the starch used in the preparation of the noodle is low stabilized pea starch; the low stabilized pea starch is a low acetylated pea starch; the acetyl value of the low acetylated pea starch is between 0,25 and 1 %.
A product for providing cryptography to applications being performed on a device comprising: instructions for directing a processing unit to: provide a cryptographic sandbox that includes: a virtual cryptographic machine that performs cryptographic operations, wherein the virtual cryptographic machine includes a virtual machine interpreter that obfuscates operations of the virtual cryptographic machine from an underlying operating system, a tamper proof layer within the virtual cryptographic machine that protects cryptographic processing and data from unauthorized users, a sandbox interface that receives requests for cryptographic operations from a client application and transmits results of the cryptographic operations performed by the virtual cryptographic machine to the client application; and a media readable by the processing unit to store the instructions. a virtual cryptographic machine that performs cryptographic operations, wherein the virtual cryptographic machine includes a virtual machine interpreter that obfuscates operations of the virtual cryptographic machine from an underlying operating system, a tamper proof layer within the virtual cryptographic machine that protects cryptographic processing and data from unauthorized users, a sandbox interface that receives requests for cryptographic operations from a client application and transmits results of the cryptographic operations performed by the virtual cryptographic machine to the client application; and a media readable by the processing unit to store the instructions.