mhurhangee/ep-ind-claims huggingface dataset:
A composition for forming a polyimide film which comprises: a first polyimide including a repeating unit of the following Chemical Formula 1-1 or a first polyamic acid including a repeating unit of the following Chemical Formula 1-2; and a second polyamic acid having a weight average molecular weight of 50,000 g/mol or more, wherein the first polyimide or the first polyamic acid has a weight average molecular weight of 500 g/mol to 40,000 g/mol: wherein, R 1 and R 2 are each independently hydrogen atom or a substituent selected from a halogen atom, a hydroxyl group (-OH), a thiol group (-SH), a nitro group (-NO 2), a cyano group (-CN), a C 1-10 alkyl group, a C 1-4 halogenoalkoxyl group, a C 1-10 halogenoalkyl group, and a C 6-20 aryl group. a first polyimide including a repeating unit of the following Chemical Formula 1-1 or a first polyamic acid including a repeating unit of the following Chemical Formula 1-2; and a second polyamic acid having a weight average molecular weight of 50,000 g/mol or more, wherein the first polyimide or the first polyamic acid has a weight average molecular weight of 500 g/mol to 40,000 g/mol:
A control device, connectable to a semiconductor element, comprising: a current detecting section that detects a sense current for a current flowing through the semiconductor element, wherein the current detecting section detects a potential occurring in a resistor element (Rs) through which the sense current flows; characterized by a transient sensing period detecting section that detects a transient sensing period from a transient rising to a transient falling of a detection signal of the sense current (Isense), in response to the semiconductor element being turned ON; and a control section that controls the semiconductor element according to a detection result of the transient sensing period, based on the detection signal of the sense current (Isense), wherein the control section turns OFF the semiconductor element when the detection signal of the sense current (Isense) exceeds a predetermined threshold value and the transient sensing period exceeds a predetermined time. a current detecting section that detects a sense current for a current flowing through the semiconductor element, wherein the current detecting section detects a potential occurring in a resistor element (Rs) through which the sense current flows; characterized by a transient sensing period detecting section that detects a transient sensing period from a transient rising to a transient falling of a detection signal of the sense current (Isense), in response to the semiconductor element being turned ON; and a control section that controls the semiconductor element according to a detection result of the transient sensing period, based on the detection signal of the sense current (Isense), wherein the control section turns OFF the semiconductor element when the detection signal of the sense current (Isense) exceeds a predetermined threshold value and the transient sensing period exceeds a predetermined time.
Process for producing hydroxypropyl guar with molar substitution comprised between 1.5 and 2.3 and characterized by having an unsubstituted mannose/galactose ratio higher than 5, comprising, in sequence: a) a derivatization step of guar with propylene oxide in the presence of an alkaline catalyst and in the presence of from 90 to 200 parts of water per 100 parts by weight of guar; b) a step in which part of the water is distilled off until the residual amount of water is from 40 to 60 part per 100 parts by weight of guar; c) an acidification or neutralization step of the reaction mass.
A fuel cell stack comprising a plurality of laminated cell units, and a cooling fluid passage (S3a, S3b) formed between respective adjacent cell units for allowing cooling fluid to flow, wherein each of the cell units includes a membrane electrode assembly sandwiched between two separators,, characterized in that the fuel cell stack further comprises: a plurality of displacement absorbing members (Ca to Ch) disposed in the cooling fluid passage (S3a, S3b) having a cancelation mechanism to cancel out a bending moment generated on the cell unit with a plurality of displacement absorbing projections that absorb displacement of the cell unit along a laminated direction. a plurality of displacement absorbing members (Ca to Ch) disposed in the cooling fluid passage (S3a, S3b) having a cancelation mechanism to cancel out a bending moment generated on the cell unit with a plurality of displacement absorbing projections that absorb displacement of the cell unit along a laminated direction.
A railcar (100, 200, 300, 400, 500, 600) comprising: an underframe including an end beam at a railcar-longitudinal-direction end portion thereof; side bodyshells; a roof bodyshell; side outside plates respectively arranged at both railcar-width-direction end portions of the railcar and constituting the side bodyshells; and corner posts extending from the end beam toward the roof bodyshell; characterised by intermediate coupling members each configured to couple the side outside plate and a railcar-width-direction side surface of the corner post, stiffness of the intermediate coupling member in a railcar longitudinal direction being lower than stiffness of the intermediate coupling member in a vertical direction. an underframe including an end beam at a railcar-longitudinal-direction end portion thereof; side bodyshells; a roof bodyshell; side outside plates respectively arranged at both railcar-width-direction end portions of the railcar and constituting the side bodyshells; and corner posts extending from the end beam toward the roof bodyshell; characterised by intermediate coupling members each configured to couple the side outside plate and a railcar-width-direction side surface of the corner post, stiffness of the intermediate coupling member in a railcar longitudinal direction being lower than stiffness of the intermediate coupling member in a vertical direction.
Servo-assisted steering device for vehicles, in particular for boats or the like, composed of a manual control member, such as a steering wheel or the like, which control member is connected to the shaft driving a pressurized control fluid supplying and conveying unit, such as a pump or the like, for manually driving it when the control member is rotated and which supplying and conveying unit has at least two fluid conveying lines through which the fluid flows in or out depending on the rotational direction of the driving shaft and which conveying lines are connected to one of the two chambers (16, 17) respectively of one or more steering actuators such as a double acting hydraulic cylinder or the like, by means of hydraulic pipes, for supplying the pressurized fluid alternately to either one or the other of said two chambers (16, 17) of the actuator or actuators depending on the rotational direction of the control member, there being provided a hydraulic power unit connected to said supplying and conveying unit, which hydraulic power unit is composed of at least a reservoir for said hydraulic fluid and of powered pumping means which are driven by at least an electric motor and by electrical connection means of said electric motor, which pumping means are also connected to the fluid supplying/conveying circuit for supplying said pressurized fluid alternately to either one or the other of said two chambers (16, 17) of the actuator or actuators depending on the rotational direction of the control member and correspondingly to the rotational direction of said control member, said electric motor being energized and/or de-energized upon the operation of said control member, such that the pumping means increase the amount of pumped fluid and increase the pressure exerted by said supplying and conveying manual unit in order to reduce the resistance when steering the manual control means, characterized in that said hydraulic power unit is connected to a control unit, in communication with said electric motor and said control member, which control unit sets the operation of the electric motor depending on the rate and/or number of rotations of said control member the said control unit setting the electric current consumption of said electric motor depending on the rate and/or number of rotations of said control member, having said electric motor two, three or more operating conditions, which operating conditions are different one another depending on the number of revolutions of said electric motor and/or of the amount of fluid required by the control member correspondingly to the typical mean operating modes of the steering means under said two, three or more different travel conditions, said operating conditions being settable alternatively one respect to the other, being said operating conditions manually settable by an operator by means of an input unit, connected to said electric motor, which input unit changes the settings driving the electric motor correspondingly to the number of revolutions thereof, imposing a limit to the power of the power signal.
A method of wireless communication, comprising: determining operating conditions of a mobile device; grouping one or more of a plurality of interference cancelation capabilities of the mobile device into a plurality of groups of interference cancelation capabilities; deactivating one or more groups from the plurality of groups of interference cancelation capabilities; and reporting a current interference cancelation capability to a base station, wherein the current interference cancelation capability comprises zero or more active groups from the plurality of groups of interference cancelation capabilities remaining active after the deactivating. determining operating conditions of a mobile device; grouping one or more of a plurality of interference cancelation capabilities of the mobile device into a plurality of groups of interference cancelation capabilities; deactivating one or more groups from the plurality of groups of interference cancelation capabilities; and reporting a current interference cancelation capability to a base station, wherein the current interference cancelation capability comprises zero or more active groups from the plurality of groups of interference cancelation capabilities remaining active after the deactivating.
A method comprising: at a peer computer of a peer-to-peer network, identifying a plurality of sources storing portions of a digital content item that includes a plurality of pieces, the plurality of sources including one or more local storage machines of the computer and one or more peer computers of the peer-to-peer network; wherein identifying the one or more local storage machines comprises scanning the one or more local storage machines of the computer for portions of the digital content item; for each piece of the plurality of pieces of the digital content item, downloading from a source that piece, the source being selected from the plurality of sources according to one or more download metrics; and organizing the plurality of pieces for installation on the computer as the digital content item. at a peer computer of a peer-to-peer network, identifying a plurality of sources storing portions of a digital content item that includes a plurality of pieces, the plurality of sources including one or more local storage machines of the computer and one or more peer computers of the peer-to-peer network; wherein identifying the one or more local storage machines comprises scanning the one or more local storage machines of the computer for portions of the digital content item; for each piece of the plurality of pieces of the digital content item, downloading from a source that piece, the source being selected from the plurality of sources according to one or more download metrics; and organizing the plurality of pieces for installation on the computer as the digital content item.
A method of selecting a session and service continuity, SSC, mode, associated with a protocol data unit, PDU, session, by a user equipment, UE, in a wireless communication system supporting a plurality of SSC modes, the method comprising: receiving a request for data transmission from an application; checking (S1302, S1304) whether an already activated first PDU session is capable of supporting the SSC mode associated with the application; and characterized by if the first PDU session is capable of supporting the SSC mode associated with the application, transmitting data of the application to a network using the first PDU session without requesting the network to establish a new second PDU session although an SSC mode of the first PDU session is not identical with the SSC mode associated with the application. receiving a request for data transmission from an application; checking (S1302, S1304) whether an already activated first PDU session is capable of supporting the SSC mode associated with the application; and characterized by if the first PDU session is capable of supporting the SSC mode associated with the application, transmitting data of the application to a network using the first PDU session without requesting the network to establish a new second PDU session although an SSC mode of the first PDU session is not identical with the SSC mode associated with the application.
Device (1, 10) for producing hydroelectric power, comprising at least one water wheel rigidly connected to at least one platform of which at least one upper face is above water, said water wheel water being formed by a plurality of blades which extend the free ends of arms distributed around a hub, and being intended to be rotated, under the effect of the flow of water from a watercourse, about a horizontal-type axis, which is perpendicular to the direction of flow of said watercourse, so to actuate a turbine and produce electricity via a generator, characterized in that said device comprises means for actuating, under the effect of the rotation of the water wheel, at least one means for compressing a fluid for supplying said turbine, and in that said at least one fluid compression means comprises at least one air compressor having an enclosure provided with at least one air inlet, and at least one compressed air outlet communicating with said turbine, said enclosure being delimited by a bottom, an upper flap, and a peripheral wall of which at least a part is deformable, said bottom or said upper flap being movable between an inactive state in which said bottom and said upper flap together form an acute angle α0 and an active state in which they together form an acute angle α1 less than α0, while said actuating means comprise at least one rotary bar (24, 50), having an axis parallel to the plane formed by said water wheel, said rotating bar (24, 50) being rotated about said axis by said water wheel via a shaft coupled to said hub, and comprising at least one free end rigidly connected to a member designed to be able to act on the upper flap or the bottom of said enclosure so as to cause it to move from its inactive state to its active state.
A footrest assembly for a passenger seat comprising: (a) a deployable portion comprising a post; (b) a fixed portion comprising an upper portion configurable to couple to the passenger seat and a lower portion that is configured to pivotally couple to an end of the post; (c) a fastener fixedly coupled to the lower portion and passing through an aperture in the end of the post, wherein the post is pivotally coupled to the fastener; (d) a ratcheting mechanism comprising at least one tooth positioned on the end of the post and a pawl pivotally coupled to a pawl shaft fixedly coupled to the fixed portion; characterised in that the footrest assembly further comprises:- (e) a cam follower pivotally coupled to the fastener and positioned within a slot formed in the end of the post, said slot comprises a cam engaging surface and the cam follower comprises two locking sides, wherein rotation of the cam follower is controlled by rotation of the post when the cam engaging surface contacts one of the two locking sides. (a) a deployable portion comprising a post; (b) a fixed portion comprising an upper portion configurable to couple to the passenger seat and a lower portion that is configured to pivotally couple to an end of the post; (c) a fastener fixedly coupled to the lower portion and passing through an aperture in the end of the post, wherein the post is pivotally coupled to the fastener; (d) a ratcheting mechanism comprising at least one tooth positioned on the end of the post and a pawl pivotally coupled to a pawl shaft fixedly coupled to the fixed portion; characterised in that the footrest assembly further comprises:- (e) a cam follower pivotally coupled to the fastener and positioned within a slot formed in the end of the post, said slot comprises a cam engaging surface and the cam follower comprises two locking sides, wherein rotation of the cam follower is controlled by rotation of the post when the cam engaging surface contacts one of the two locking sides.
A method of preserving one or more cut flowers in a sleeve having a generally conical shape with a narrow end of the cone enclosing the base of the flower stem(s) which extend from the bottom of the sleeve and are placed in water with or without a flower treatment solution and-an opposed open top end enclosing, but not in contact with the flower head(s) with the use of a sulphur dioxide (SO 2) generating device characterised in that the method is for use during wet transport in buckets or while the flowers are displayed in buckets and the SO 2 generating device is in the form of (i) a SO 2 generating strip that is attached to the opposed open end of the flower sleeve or (ii) a SO 2 generating article of any shape that is positioned above the flower heads.
A racemic N-carbamoyl-α-methylcysteine derivative represented by formula or its salts: wherein R 1 represents a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aralkyl group having 7 to 20 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 20 carbon atoms.
Transfer device for transferring granular material stored in a source from the source to several receiving sites (11, 12, 13,...), comprising a number of injectors (I1, I2, I3,...) corresponding to the number of receiving sites (11, 12, 13,...), wherein each injector (I1, I2, I3,...) has a propellant inlet (Ia), a granulate inlet (Ib) connected to an outlet of the source and an outlet (Ic) for a mixture of propellant and granulate, characterised in that at least one propellant pump (P1, P2, P3,...) is installed upstream of each injector (I1, I2, I3,...) via the respective propellant inlet (Ia) and at least one junction for the separation of a flushing flow (S1, S2, S3,...) of the propellant in the source is present between each injector (I1, I2, I3,...) and the respective at least one upstream propellant pump (P1, P2, P3,...).
A Free Space Optical Interconnection (FSOI) optical connection module for completing a two-way optical link allowing data to be carried at high speed (without disruption) between two elements (23, 24) of an item of electronic equipment, characterised in that it comprises at least one emitter element (13 e) capable of emitting a light wave modulated by an electric signal, said emitter (13 e) emitting a non-focused beam, and a receiver element (13 r) capable of receiving a modulated light wave and of restoring the modulating signal in electrical form, said emitter (13 e) and receiver (13 r) elements being arranged in an encapsulation casing configured to form a screen intended to protect said emitter (13 e) and receiver (13 r) elements against the external electromagnetic emissions surrounding the module, the upper wall of which has openings (144, 145) disposed facing the surface of the emitter element (13 e) and the surface of the receiver element (13 r), respectively, said openings forming two windows configured to allow through the light waves and to screen the other external electromagnetic disruptions and to allow light to pass through the casing; said encapsulation casing defining two separated cavities (15, 16), in which the emitter element (13 e) and the receiver element (13 r) are respectively housed.
A fuel cell separator obtained by curing a composition comprising: a binder component resin comprised of a cresol novolak epoxy resin having a hydrolyzable chlorine content of at most 450 ppm and an epoxy equivalent weight of 192 to 210 g/eq, a phenolic resin having a hydroxyl equivalent weight of 103 to 106 g/eq and an imidazole compound having a molecular weight between 140 and 180; and a graphite material, wherein the separator has a glass transition point between 140 and 165°C. a binder component resin comprised of a cresol novolak epoxy resin having a hydrolyzable chlorine content of at most 450 ppm and an epoxy equivalent weight of 192 to 210 g/eq, a phenolic resin having a hydroxyl equivalent weight of 103 to 106 g/eq and an imidazole compound having a molecular weight between 140 and 180; and a graphite material,
Spray nozzle of the type comprising a body, which has a fluid inlet region and a fluid outlet orifice, the body housing - a core, internally defining a passage, of increasing cross-section, in communication with the outside substantially at the point of its smallest cross-section, resulting in a Venturi effect, said smallest cross-section starting close to the fluid inlet region, - an insert, provided with an outlet slot forming the outlet orifice of the nozzle and defining the opening angle thereof, the core and the insert being at a distance from one another and forming between them a working chamber in the body. the nozzle further comprising an additional part called a splitter, housed in the working chamber, arranged to form an obstacle to the flow of the fluid, this splitter comprising two axial through-orifices (71, 72), each forming a fluid passage, on either side of a radial plane, characterised in that the splitter comprises, at the outlet, a blade, in the central plane such that the two streams passing through the orifices (71, 72) of the splitter, flow along this blade and follow its surface before combining and then impinging the surface of the outlet slot of the insert, ultimately generating a flat jet. - a core, internally defining a passage, of increasing cross-section, in communication with the outside substantially at the point of its smallest cross-section, resulting in a Venturi effect, said smallest cross-section starting close to the fluid inlet region, - an insert, provided with an outlet slot forming the outlet orifice of the nozzle and defining the opening angle thereof, the core and the insert being at a distance from one another and forming between them a working chamber in the body. the nozzle further comprising an additional part called a splitter, housed in the working chamber, arranged to form an obstacle to the flow of the fluid, this splitter comprising two axial through-orifices (71, 72), each forming a fluid passage, on either side of a radial plane, characterised in that the splitter comprises, at the outlet, a blade, in the central plane such that the two streams passing through the orifices (71, 72) of the splitter, flow along this blade and follow its surface before combining and then impinging the surface of the outlet slot of the insert, ultimately generating a flat jet. the core and the insert being at a distance from one another and forming between them a working chamber in the body. the nozzle further comprising an additional part called a splitter, housed in the working chamber, arranged to form an obstacle to the flow of the fluid, this splitter comprising two axial through-orifices (71, 72), each forming a fluid passage, on either side of a radial plane, characterised in that the splitter comprises, at the outlet, a blade, in the central plane such that the two streams passing through the orifices (71, 72) of the splitter, flow along this blade and follow its surface before combining and then impinging the surface of the outlet slot of the insert, ultimately generating a flat jet.