mhurhangee/patent-ind-claim-en huggingface dataset:
A method, comprising: forming a semiconductor device assembly that includes: a handle substrate ; a semiconductor structure having a first side , a second side opposite the first side, and active regions of a transistor device, wherein the active regions include a source region (S), a drain region (D), and a gate region (G) between the source and drain regions; and an intermediary material between the second side of the semiconductor structure and the handle substrate; removing material from the gate region of the semiconductor structure to form an opening extending from the first side of the semiconductor structure through an active region of the semiconductor structure to at least the intermediary material at the second side of the semiconductor structure; and removing a first portion of the intermediary material via the opening in the gate region of the semiconductor structure to undercut the second side of the semiconductor structure, wherein a second portion of the intermediary material remains between the semiconductor structure and the handle substrate; wherein the active regions are at the first side of the semiconductor structure. forming a semiconductor device assembly that includes: a handle substrate ; a semiconductor structure having a first side , a second side opposite the first side, and active regions of a transistor device, wherein the active regions include a source region (S), a drain region (D), and a gate region (G) between the source and drain regions; and an intermediary material between the second side of the semiconductor structure and the handle substrate; a handle substrate ; a semiconductor structure having a first side , a second side opposite the first side, and active regions of a transistor device, wherein the active regions include a source region (S), a drain region (D), and a gate region (G) between the source and drain regions; and an intermediary material between the second side of the semiconductor structure and the handle substrate; removing material from the gate region of the semiconductor structure to form an opening extending from the first side of the semiconductor structure through an active region of the semiconductor structure to at least the intermediary material at the second side of the semiconductor structure; and removing a first portion of the intermediary material via the opening in the gate region of the semiconductor structure to undercut the second side of the semiconductor structure, wherein a second portion of the intermediary material remains between the semiconductor structure and the handle substrate; wherein the active regions are at the first side of the semiconductor structure.
A process for the preparation of polybutene having an exo-olefin content of at least 50 mol. %, which process comprises contacting an isobutene or isobutene-containing feedstock with a Lewis acid catalyst complexed with a Lewis base, in a substantially or completely apolar polymerization medium, and initiating polymerization of said isobutene or isobutene-containing feedstock with an initiator, wherein said Lewis acid catalyst is a Lewis acid of the formula R'AlCl 2 , wherein R' is a hydrocarbyl group; said Lewis base is a dihydrocarbyl ether, wherein each hydrocarbyl group is independently selected from hydrocarbyl groups having 1 to 8 carbon atoms and one or both hydrocarbyl groups of the dihydrocarbyl ether are substituted with a chlorine atom, and the initiator is a compound of the formula OR, OCOR, or HX, wherein R comprises a hydrocarbyl group and X is a halide, or a compound of the formula RX, wherein X is a halide, R comprises a hydrocarbyl group, and the carbon linking group R to X is tertiary, benzylic or allylic, which hydrocarbyl group is capable of forming a stable carbocation; wherein polymerization is conducted in the presence of a tertiary alcohol or tertiary alkoxyaluminum dichloride.
An electronic device comprising: - a main body having a front face (F), on which a first display device is disposed, the main body including a main circuit board of the electronic device ; - a cover including a first cover member that opens and closes the front face (F) of the main body , a second cover member disposed on the rear face (R) of the main body , and a connection member that pivotally connects the first and second cover members to the main body , wherein the connection member has a support member at one side end thereof fixedly connected to one side edge portion of the rear face (R) of the main body and another end side pivotally connected to the first and second cover members so that the first cover member may be pivoted with respect to the main body to open and close the first display device and the second cover member may be pivoted with respect to the main body to be disposed on and separated from the rear face (R) of the main body while maintaining the fixed connection of the support member to the main body ; - a second display device disposed on the first cover member and configured to face the first display device by pivoting the first cover member ; and - a first flexible circuit board wired via the connection member that electrically connects the second display device to the main circuit board of the main body . - a main body having a front face (F), on which a first display device is disposed, the main body including a main circuit board of the electronic device ; - a cover including a first cover member that opens and closes the front face (F) of the main body , a second cover member disposed on the rear face (R) of the main body , and a connection member that pivotally connects the first and second cover members to the main body , wherein the connection member has a support member at one side end thereof fixedly connected to one side edge portion of the rear face (R) of the main body and another end side pivotally connected to the first and second cover members so that the first cover member may be pivoted with respect to the main body to open and close the first display device and the second cover member may be pivoted with respect to the main body to be disposed on and separated from the rear face (R) of the main body while maintaining the fixed connection of the support member to the main body ; - a second display device disposed on the first cover member and configured to face the first display device by pivoting the first cover member ; and - a first flexible circuit board wired via the connection member that electrically connects the second display device to the main circuit board of the main body .
A method for the removal of deposits accumulated in the pipelines of production and/or transport of natural and/or process gases comprising the following steps: a) the flow of gas along the pipeline is blocked by a shut-off valve; b) a compact foam cushion is provided which completely fills-up a section of the pipeline downstream of the shut-off valve and upstream of the section containing the deposits; the flow of gas that pushes the foam cushion along the pipeline carrying the deposits with it is reactivated, wherein the foam cushion is produced by mixing one or more surfactants and gas or air in a solvent selected from water, aqueous solution or organic solution. a) the flow of gas along the pipeline is blocked by a shut-off valve; b) a compact foam cushion is provided which completely fills-up a section of the pipeline downstream of the shut-off valve and upstream of the section containing the deposits;
A method for determining the distance and radial speed of an object relative to a measuring point, wherein the method comprises the following steps: a) emitting first transmission signals, which are radar radiation in the form of first frequency ramps, b) emitting second transmission signals, which are radar radiation in the form of second frequency ramps, wherein the second frequency ramps are different to the first frequency ramps, c) receiving received signals, which are first and second transmission signals reflected at the object, d) mixing the received signals with the first or second transmission signals to create mixed signals, e) creating a range-Doppler matrix using the mixed signals, f) detecting two Doppler frequencies, which originate from the radial speed of the object, and g) evaluating the Doppler frequencies and/or phase information of the mixed signals, such that ambiguities are eliminated when determining the radial speed characterized by that fact that the first transmission signals and the second transmission signals are sent out at the same time. a) emitting first transmission signals, which are radar radiation in the form of first frequency ramps, b) emitting second transmission signals, which are radar radiation in the form of second frequency ramps, wherein the second frequency ramps are different to the first frequency ramps, c) receiving received signals, which are first and second transmission signals reflected at the object, d) mixing the received signals with the first or second transmission signals to create mixed signals, e) creating a range-Doppler matrix using the mixed signals, f) detecting two Doppler frequencies, which originate from the radial speed of the object, and g) evaluating the Doppler frequencies and/or phase information of the mixed signals, such that ambiguities are eliminated when determining the radial speed
A curable composition which comprises a resin component and a hardener component, where the resin component comprises one or more epoxy resins and one or more reactive diluents and the hardener component comprises 2,5-bisaminomethylfuran, and where the reactive diluent makes up a proportion of from 1 to 20% by weight, based on the resin component of the curable composition.
A method of increasing ketone bodies in an animal, the method comprising orally administering a composition to the animal, wherein the composition comprises, medium-chain triglycerides in an amount of 1% to 15%, protein in amount of 30% to 70%, fat in an amount of 20% to 40%, and carbohydrates in an amount of 10% to 25%; wherein the composition has a protein to carbohydrate ratio of at least 2:1, wherein the animal is a canine, wherein the medium chain triglycerides contain at least 50% caprylic acid of the total medium chain fatty acids that are present; and wherein all percentages are by weight of the total weight of the composition on a dry matter basis unless expressed otherwise. a composition to the animal, wherein the composition comprises, medium-chain triglycerides in an amount of 1% to 15%, protein in amount of 30% to 70%, fat in an amount of 20% to 40%, and carbohydrates in an amount of 10% to 25%; medium-chain triglycerides in an amount of 1% to 15%, protein in amount of 30% to 70%, fat in an amount of 20% to 40%, and carbohydrates in an amount of 10% to 25%; wherein the composition has a protein to carbohydrate ratio of at least 2:1, wherein the animal is a canine, wherein the medium chain triglycerides contain at least 50% caprylic acid of the total medium chain fatty acids that are present; and wherein all percentages are by weight of the total weight of the composition on a dry matter basis unless expressed otherwise.
A hydrogel product comprising glycosaminoglycan molecules as the swellable polymer, wherein the glycosaminoglycan molecules are covalently crosslinked via crosslinks essentially consisting of a spacer group selected from the group consisting of di-, tri-, tetra-, and oligosaccharides, wherein the crosslinked glycosaminoglycan molecules are free, or essentially free from synthetic non-carbohydrate structures or linkers.
A method of performing a device-to-device, D2D, operation, the method comprising the following steps: for each of two or more non-terrestrial synchronization sources , obtaining a first reference timing of the corresponding non-terrestrial synchronization source ; obtaining a second reference timing of a terrestrial synchronization source ; determining one of the non-terrestrial synchronization sources based on a comparison between the first reference timings and the second reference timing; and performing the D2D operation using the first reference timing of the determined non-terrestrial synchronization source . for each of two or more non-terrestrial synchronization sources , obtaining a first reference timing of the corresponding non-terrestrial synchronization source ; obtaining a second reference timing of a terrestrial synchronization source ; determining one of the non-terrestrial synchronization sources based on a comparison between the first reference timings and the second reference timing; and performing the D2D operation using the first reference timing of the determined non-terrestrial synchronization source .
Thermoplastic polyurethane based on at least one polyisocyanate and at least one polyester polyol, wherein the polyester polyol is based on at least one polyhydric alcohol and a mixture of two or more dicarboxylic acids, wherein at least one of the two or more dicarboxylic acids is at least partly obtained from renewable raw materials, wherein the polyurethane comprises at least one chain extender, wherein the mixture of two or more dicarboxylic acids comprises a sebacic acid at least partly obtained from renewable raw materials and wherein the at least one polyhydric alcohol is a 1,3-propanediol at least partly obtained from renewable raw materials, wherein at least one of the two or more dicarboxylic acids and the polyhydric alcohol used for producing the polyester polyols and the chain extender employed were at least partly obtained from renewable raw materials. wherein the mixture of two or more dicarboxylic acids comprises a sebacic acid at least partly obtained from renewable raw materials and wherein the at least one polyhydric alcohol is a 1,3-propanediol at least partly obtained from renewable raw materials, wherein at least one of the two or more dicarboxylic acids and the polyhydric alcohol used for producing the polyester polyols and the chain extender employed were at least partly obtained from renewable raw materials.
A supervisory device configured to communicate with at least one sensor via an asynchronous serial link of type RS485, RS232 or RS422 according to a master/slave protocol, the supervisory device comprising: - a first communication interface configured to transmit to a first sensor , via the asynchronous serial link, a first data frame in accordance with the master/slave protocol, the first data frame comprising an unencrypted address of the first sensor and a first message , the first message comprising a request to be processed by the first sensor ; - the first communication interface being configured to receive, via the asynchronous serial link from the first sensor , a second data frame in accordance with the master/slave protocol, the second data frame comprising an unencrypted address of the first sensor and an encrypted message , the encrypted message resulting from an encryption of a second message , the second message comprising a digital signature of the first sensor , specific to the first sensor , and a response to the request; - a decryption circuit configured to store a decryption key specific to the first sensor ; decrypt the encrypted message using the decryption key specific to the first sensor to generate a decrypted message ; store a digital signature of the first sensor and authenticate the first sensor on the basis of the decrypted message and the digital signature stored in the decryption circuit . - a first communication interface configured to transmit to a first sensor , via the asynchronous serial link, a first data frame in accordance with the master/slave protocol, the first data frame comprising an unencrypted address of the first sensor and a first message , the first message comprising a request to be processed by the first sensor ; - the first communication interface being configured to receive, via the asynchronous serial link from the first sensor , a second data frame in accordance with the master/slave protocol, the second data frame comprising an unencrypted address of the first sensor and an encrypted message , the encrypted message resulting from an encryption of a second message , the second message comprising a digital signature of the first sensor , specific to the first sensor , and a response to the request; - a decryption circuit configured to store a decryption key specific to the first sensor ; decrypt the encrypted message using the decryption key specific to the first sensor to generate a decrypted message ; store a digital signature of the first sensor and authenticate the first sensor on the basis of the decrypted message and the digital signature stored in the decryption circuit .
An inkjet head comprising: a plurality of nozzles which are configured to eject ink; a pressure chamber which is individually communicated with each nozzle and which is configured to be filled with ink inside; a pressure generator which is a driving source to eject ink by applying pressure to the pressure chamber ; an inlet which includes a narrow portion with a flow path narrower than the pressure chamber and which is configured to supply ink to the pressure chamber ; and a circulation flow path which is able to discharge ink in the pressure chamber from near the nozzle , wherein a viscosity resistance of the circulation flow path is smaller than a viscosity resistance of the nozzle , characterized in that an impedance of the circulation flow path is equal to or more than 0.5 times of an impedance of the inlet . a plurality of nozzles which are configured to eject ink; a pressure chamber which is individually communicated with each nozzle and which is configured to be filled with ink inside; a pressure generator which is a driving source to eject ink by applying pressure to the pressure chamber ; an inlet which includes a narrow portion with a flow path narrower than the pressure chamber and which is configured to supply ink to the pressure chamber ; and a circulation flow path which is able to discharge ink in the pressure chamber from near the nozzle , wherein a viscosity resistance of the circulation flow path is smaller than a viscosity resistance of the nozzle , characterized in that an impedance of the circulation flow path is equal to or more than 0.5 times of an impedance of the inlet .
A method of controlling a power generation system having two or more generators connected in parallel operation, any one of which being a reference generator and one or more other generators, each generator having a terminal voltage and supplying a generator reactive power output at a generator output to a common load, each generator having a generator field control input coupled to an automatic voltage regulator , AVR, generator reference voltage, the power generation system also having a parallel cross-current compensation element, CCC, coupled to the output of each respective generator for receiving an associated reactive current from each respective generator and coupled to the associated AVR for providing a current compensation input to the AVR responsive to the received reactive currents, the method comprising: Receiving a reference reactive current from said reference generator; receiving a generator reactive current from each of the one or more other generators; determining an average generator reactive current by averaging the one or more received reactive currents, respectively, from the one or more other generators; characterised by determining a difference reactive current that is a difference between the received reference reactive current and the determined average generator reactive current; providing the determined difference reactive current to an input of a proportional-integral PI controller ; generating an adjusted reactive current compensation value as a function of the determined difference reactive current; and providing the adjusted reactive current compensation value as an input to the AVR associated with the reference generator. Receiving a reference reactive current from said reference generator; receiving a generator reactive current from each of the one or more other generators; determining an average generator reactive current by averaging the one or more received reactive currents, respectively, from the one or more other generators; determining a difference reactive current that is a difference between the received reference reactive current and the determined average generator reactive current; providing the determined difference reactive current to an input of a proportional-integral PI controller ; generating an adjusted reactive current compensation value as a function of the determined difference reactive current; and providing the adjusted reactive current compensation value as an input to the AVR associated with the reference generator.
A vapor-deposited film comprising: a substrate film that comprises a polyvinyl alcohol polymer; and a metal vapor-deposited layer provided on the substrate film, a mean particle size in the metal vapor-deposited layer as determined using an electron microscope being 150 nm or less, wherein: the mean particle size in the metal vapor-deposited layer means a number-average of the maximum length along a single direction of the respective metal particles found using an electron microscope, and a degree of saponification of the polyvinyl alcohol polymer is 99 mol% or more. a substrate film that comprises a polyvinyl alcohol polymer; and a metal vapor-deposited layer provided on the substrate film, a mean particle size in the metal vapor-deposited layer as determined using an electron microscope being 150 nm or less, wherein: the mean particle size in the metal vapor-deposited layer means a number-average of the maximum length along a single direction of the respective metal particles found using an electron microscope, and a degree of saponification of the polyvinyl alcohol polymer is 99 mol% or more. the mean particle size in the metal vapor-deposited layer means a number-average of the maximum length along a single direction of the respective metal particles found using an electron microscope, and a degree of saponification of the polyvinyl alcohol polymer is 99 mol% or more.
A permanent magnet synchronous motor comprising a rotor, wherein the rotor comprises an iron core in cylindrical form, with p S pole permanent magnet plates and p N pole permanent magnet plates arranged inside of the iron core around an axis thereof, wherein p is a positive integer, and the p S pole permanent magnet plates and the p N pole permanent magnet plates are arranged with alternate polarity in the circumferential direction; wherein on a surface of a rotor iron core corresponding to each permanent magnet plate are arranged two axial d-axis surface grooves ; the two axial d-axis surface grooves corresponding to each permanent magnet plate are situated on two sides of an axial center line of the permanent magnet plate; a circumferential distance of the two d-axis surface grooves of each permanent magnet plate is 90% to 110% of a tooth tip span (W) of a stator tooth of the permanent magnet synchronous motor, characterized in that an internal hole is arranged internally along the axis of the iron core in-between each pair of the adjacent S pole magnet plate and the N pole magnet plate, wherein the permanent magnet synchronous motor is a fractional slot concentrated winding permanent magnet synchronous motor, a slot number per pole per phase is greater than or equal to 1/4 and is less than or equal to 1/2.