mhurhangee/patent-ind-claim-en huggingface dataset:
A cooling device for a semiconductor module that is capable of supplying a coolant from the outside into a water jacket and capable of cooling a semiconductor element to be disposed on an outer surface thereof, the cooling device comprising: heat dissipating means thermally connected to the semiconductor element; first flow channel means disposed inside the water jacket , extending from a coolant introducing port , and having disposed therein guide means that has an inclined surface for guiding the coolant toward one side surface of the heat dissipating means ; second flow channel means disposed inside the water jacket parallel to the first flow channel means at a distance therefrom, extending toward a coolant discharge port , and having formed therein a side wall parallel to another side surface of the heat dissipating means ; and third flow channel means formed at a position communicating the first flow channel means and the second flow channel means inside the water jacket , wherein the heat dissipating means is disposed in the third flow channel means , characterized by flow velocity adjusting means disposed in the second flow channel means and formed parallel to the other side surface of the heat dissipating means at a distance therefrom; wherein the coolant introducing port and the coolant discharge port are formed in the same wall surface of the water jacket . heat dissipating means thermally connected to the semiconductor element; first flow channel means disposed inside the water jacket , extending from a coolant introducing port , and having disposed therein guide means that has an inclined surface for guiding the coolant toward one side surface of the heat dissipating means ; second flow channel means disposed inside the water jacket parallel to the first flow channel means at a distance therefrom, extending toward a coolant discharge port , and having formed therein a side wall parallel to another side surface of the heat dissipating means ; and third flow channel means formed at a position communicating the first flow channel means and the second flow channel means inside the water jacket , wherein the heat dissipating means is disposed in the third flow channel means , characterized by flow velocity adjusting means disposed in the second flow channel means and formed parallel to the other side surface of the heat dissipating means at a distance therefrom; wherein the coolant introducing port and the coolant discharge port are formed in the same wall surface of the water jacket .
A composition comprising: (a) a peroxidically crosslinked or a condensation crosslinked organopolysiloxane material; (b) a silicone polymer; (c) at least one of a metal oxide selected from a group consisting of magnesium oxide, aluminum oxide, tin oxide, calcium oxide, titanium oxide and barium oxide, a metal-containing compound which produces a metal oxide of the group on heating, boric acid, or zinc borate; (d) a platinum complex containing at least one unsaturated group; and (e) 33-100 parts by weight of mica based on 100 parts by weight of the organopolysiloxane material, wherein the composition produces a ceramic material at temperatures of 610 °C or more. (a) a peroxidically crosslinked or a condensation crosslinked organopolysiloxane material; (b) a silicone polymer; (c) at least one of a metal oxide selected from a group consisting of magnesium oxide, aluminum oxide, tin oxide, calcium oxide, titanium oxide and barium oxide, a metal-containing compound which produces a metal oxide of the group on heating, boric acid, or zinc borate; (d) a platinum complex containing at least one unsaturated group; and (e) 33-100 parts by weight of mica based on 100 parts by weight of the organopolysiloxane material, wherein the composition produces a ceramic material at temperatures of 610 °C or more.
An apparatus to add refrigerant to an air conditioning system, the apparatus comprising: a container configured to store the refrigerant; a valve (14") configured to transfer a first amount of the refrigerant from the container to the air conditioning system; characterized by a first pressure sensor configured to determine a first pressure of the container ; a second pressure sensor configured to determine a second pressure of the air conditioning system; and a controller configured to obtain the first pressure from the first pressure sensor and the second pressure from the second pressure sensor and determine a second amount of refrigerant to add to the air conditioning system based upon the first refrigerant pressure and the second refrigerant pressure, wherein the controller further controls the valve (14") and determines the first amount of refrigerant. a container configured to store the refrigerant; a valve (14") configured to transfer a first amount of the refrigerant from the container to the air conditioning system; characterized by a first pressure sensor configured to determine a first pressure of the container ; a second pressure sensor configured to determine a second pressure of the air conditioning system; and a controller configured to obtain the first pressure from the first pressure sensor and the second pressure from the second pressure sensor and determine a second amount of refrigerant to add to the air conditioning system based upon the first refrigerant pressure and the second refrigerant pressure, wherein the controller further controls the valve (14") and determines the first amount of refrigerant.
A device for performing at least one cut process for the purpose of producing a book , a brochure or the like, in particular a book-like identification document such as a passport, which comprises book pages bound to a spine , wherein the device comprises a first receiving element for receiving the book in a first plane and an edge cutting element which is designed and arranged to perform an edge cutting of the book in an edge cutting section with a cutting force substantially in a cutting plane perpendicular to the first plane , wherein the device further comprises at least one spine cutting element which is arranged and adapted to perform a spine cutting of the book also in the cutting plane in a spine cutting section adjoining the edge cutting section, wherein the device has two spine cutting elements arranged in two planes positioned parallel to one another, so that both spine cutting elements are adapted and arranged or arrangeable for cut processes at the end regions of the spine opposite one another along its longitudinal extent, characterized in that the device further comprises a connecting element on which the two spine cutting elements are mechanically fastened, which can be driven or is driven pneumatically or by a motor, in particular a servomotor, so that simultaneous movement of both spine cutting elements is possible. wherein the device comprises a first receiving element for receiving the book in a first plane and an edge cutting element which is designed and arranged to perform an edge cutting of the book in an edge cutting section with a cutting force substantially in a cutting plane perpendicular to the first plane , wherein the device further comprises at least one spine cutting element which is arranged and adapted to perform a spine cutting of the book also in the cutting plane in a spine cutting section adjoining the edge cutting section, wherein the device has two spine cutting elements arranged in two planes positioned parallel to one another, so that both spine cutting elements are adapted and arranged or arrangeable for cut processes at the end regions of the spine opposite one another along its longitudinal extent, characterized in that the device further comprises a connecting element on which the two spine cutting elements are mechanically fastened, which can be driven or is driven pneumatically or by a motor, in particular a servomotor, so that simultaneous movement of both spine cutting elements is possible.
Device for operating an all-wheel-drive agricultural utility vehicle, having a driven rear axle and a front axle which can be engaged for carrying out all-wheel operation, wherein a control unit ascertains, during all-wheel operation, a front wheel slip variable (μ) which characterizes a drive wheel slip occurring at the front axle of the agricultural utility vehicle , characterized in that the control unit deactivates all-wheel operation by opening an all-wheel clutch , which interrupts the drive connection to the front axle , independently of the driver when it identifies that the ascertained front wheel slip variable (μ) is greater than a predefined threshold value (μ lim ) which indicates an increased drive wheel slip occurring at the front axle during all-wheel operation.
A method of initialising a surface modem comprising a controller coupled to an analogue front end comprising a plurality of filter stages for receiving signals from a telemetry module, the method comprising the steps of: repeating the steps of; receiving a signal of a predetermined frequency; and processing said signal by determining the magnitude of the received signal at said predetermined frequency; until a plurality of signals of different predetermined frequencies have been received and processed; calculating an optimum set of filter parameters in dependence upon the measured signal magnitudes and a predefined set of filterstage frequency responses by: for each of a set of filter parameters and each of a predetermined frequency; determining an observed frequency response in dependence upon the magnitude of the signal at said predetermined frequency of the observed signal and determining a resulting frequency response in dependence upon the observed frequency response and a cumulative filter frequency response; for each of a set of filter parameters determining a measure of variation in the resulting frequency responses for a set of frequencies; and selecting the set of filter parameters with the lowest measure of variation as a set of optimum filter parameters; and setting the filter parameters of the analogue front end to said set of optimum filter parameters. repeating the steps of; receiving a signal of a predetermined frequency; and processing said signal by determining the magnitude of the received signal at said predetermined frequency; until a plurality of signals of different predetermined frequencies have been received and processed; calculating an optimum set of filter parameters in dependence upon the measured signal magnitudes and a predefined set of filterstage frequency responses by: for each of a set of filter parameters and each of a predetermined frequency; determining an observed frequency response in dependence upon the magnitude of the signal at said predetermined frequency of the observed signal and determining a resulting frequency response in dependence upon the observed frequency response and a cumulative filter frequency response; for each of a set of filter parameters determining a measure of variation in the resulting frequency responses for a set of frequencies; and selecting the set of filter parameters with the lowest measure of variation as a set of optimum filter parameters; and setting the filter parameters of the analogue front end to said set of optimum filter parameters. for each of a set of filter parameters and each of a predetermined frequency; determining an observed frequency response in dependence upon the magnitude of the signal at said predetermined frequency of the observed signal and determining a resulting frequency response in dependence upon the observed frequency response and a cumulative filter frequency response; for each of a set of filter parameters determining a measure of variation in the resulting frequency responses for a set of frequencies; and selecting the set of filter parameters with the lowest measure of variation as a set of optimum filter parameters; and
A hydraulic chuck adapted to grip at least one workpiece, comprising: a chuck body ; a fixed seat fixedly mounted to said chuck body , and having a side surface ; a rotary seat mounted to said fixed seat and rotatable relative to said fixed seat about a central axis (L), said rotary seat having a side surface that faces toward said side surface of said fixed seat , said side surface of said fixed seat and said side surface of said rotary seat cooperatively defining a gap therebetween that permits pressurized oil to flow therethrough; a plurality of flexible seal members each being centered at the central axis (L) and a driving set unit movably mounted to said rotary seat and moved by the pressurized oil for gripping or releasing the workpiece, characterized in that each flexible seal member has a first annular segment that is fixedly mounted to said fixed seat , a neck segment that extends from said first annular segment and through said gap , and a second annular segment that is connected to an end of said neck segment distal from said first annular segment , that is disposed adjacent to said rotary seat and that cooperated with said first annular segment and said neck segment to define at least one oil groove thereamong, said second annular segments of at least one adjacent pair of said seal members being pushed to be in contact with said rotary seat when the pressurized oil is introduced into said gap , said second annular segments of said seal members being spaced apart from said rotary seat when the pressurized oil is ceased to be introduced into said gap . a chuck body ; a fixed seat fixedly mounted to said chuck body , and having a side surface ; a rotary seat mounted to said fixed seat and rotatable relative to said fixed seat about a central axis (L), said rotary seat having a side surface that faces toward said side surface of said fixed seat , said side surface of said fixed seat and said side surface of said rotary seat cooperatively defining a gap therebetween that permits pressurized oil to flow therethrough; a plurality of flexible seal members each being centered at the central axis (L) and a driving set unit movably mounted to said rotary seat and moved by the pressurized oil for gripping or releasing the workpiece, characterized in that each flexible seal member has a first annular segment that is fixedly mounted to said fixed seat , a neck segment that extends from said first annular segment and through said gap , and a second annular segment that is connected to an end of said neck segment distal from said first annular segment , that is disposed adjacent to said rotary seat and that cooperated with said first annular segment and said neck segment to define at least one oil groove thereamong, said second annular segments of at least one adjacent pair of said seal members being pushed to be in contact with said rotary seat when the pressurized oil is introduced into said gap , said second annular segments of said seal members being spaced apart from said rotary seat when the pressurized oil is ceased to be introduced into said gap .
. Tool holder for a tool for machining workpieces, with a tool holder body , which defines a tool holder longitudinal axis , on which tool holder body a tool mount for securing a tool is formed and on which a tool holder interface for fixating the tool holder to a holder shaft is formed, which can be clamped in a machine tool , wherein the tool holder interface comprises: - a tool holder plane surface oriented transversely to the longitudinal axis , against which tool holder plane surface a holder shaft plane surface can come into abutment in order to be able to establish a defined relative position (L WR ) in longitudinal direction between the tool mount and the holder shaft , - a tool holder cone section , which is polygonal in a cross-section and which can come into engagement with a correspondingly polygonal holder shaft cone section in order to be able to establish a defined relative position (α τ ) in tangential direction between the tool mount and the holder shaft , characterized in that the tool holder comprises a tool holder cylinder section which can act together with a corresponding holder shaft cylinder section , wherein an axial tightening feature of an axial tightening device is formed on the tool holder cylinder section , which axial tightening device comprises a radial recess in the tool holder , the radial recess comprising a slanted surface oriented at an angle (α A ), on which a longitudinal clamping screw of the holder shaft can engage. - a tool holder plane surface oriented transversely to the longitudinal axis , against which tool holder plane surface a holder shaft plane surface can come into abutment in order to be able to establish a defined relative position (L WR ) in longitudinal direction between the tool mount and the holder shaft , - a tool holder cone section , which is polygonal in a cross-section and which can come into engagement with a correspondingly polygonal holder shaft cone section in order to be able to establish a defined relative position (α τ ) in tangential direction between the tool mount and the holder shaft , the tool holder comprises a tool holder cylinder section which can act together with a corresponding holder shaft cylinder section , wherein an axial tightening feature of an axial tightening device is formed on the tool holder cylinder section , which axial tightening device comprises a radial recess in the tool holder , the radial recess comprising a slanted surface oriented at an angle (α A ), on which a longitudinal clamping screw of the holder shaft can engage.
A compound represented by the following formula : wherein R represents a linear or branched alkyl group containing 1 to 30 carbon atoms, a linear or branched alkenyl group containing 2 to 30 carbon atoms, or a linear or branched alkynyl group containing 2 to 30 carbon atoms, and these groups may optionally comprise a cycloalkane ring or an aromatic ring; and M represents a hydrogen atom or a counter cation.
A fan drive gear system comprising: at least one intermediate gear that includes an axial gear passage for receiving and conveying a fluid suitable for cooling and/or lubricating, wherein at least a first axial end of said intermediate gear includes a first fluid storage trap (170a,170b;270a;270b;270c) for capturing fluid entering and/or exiting the gear passage and storing the fluid therein during powered operation of the fan drive gear system; a sun gear interfaced with said intermediate gear ; a ring gear interfaced with said intermediate gear ; and a carrier body supporting the intermediate gear ; whereby the fluid is capable of being passively supplied to the intermediate gear passage during an interrupted power event; characterized in that the at least one fluid storage trap (170a,170b;270a;270b;270c) is affixed to said carrier body via a bond such that a lubricant does not leak between said fluid storage trap (170a,170b;270a;270b;270c) and said carrier body , said bond being at least one of a welded bond and an adhesive bond. at least one intermediate gear that includes an axial gear passage for receiving and conveying a fluid suitable for cooling and/or lubricating, wherein at least a first axial end of said intermediate gear includes a first fluid storage trap (170a,170b;270a;270b;270c) for capturing fluid entering and/or exiting the gear passage and storing the fluid therein during powered operation of the fan drive gear system; a sun gear interfaced with said intermediate gear ; a ring gear interfaced with said intermediate gear ; and a carrier body supporting the intermediate gear ; whereby the fluid is capable of being passively supplied to the intermediate gear passage during an interrupted power event; characterized in that the at least one fluid storage trap (170a,170b;270a;270b;270c) is affixed to said carrier body via a bond such that a lubricant does not leak between said fluid storage trap (170a,170b;270a;270b;270c) and said carrier body , said bond being at least one of a welded bond and an adhesive bond.
Power converter having a series circuit comprising a multiplicity of modules (1_1, 1_2, 1_3, ...) that each have at least two electronic switching elements and an electrical capacitor , wherein the electrical capacitor has a dielectric , characterized in that the dielectric has a film that is provided with a glass-ceramic layer , wherein - the glass-ceramic layer has a thickness of between 1 nm and 10 nm, and - the film is a plastic film. - the glass-ceramic layer has a thickness of between 1 nm and 10 nm, and - the film is a plastic film.
An ophthalmic surgical laser system comprising: a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye to perform capsulorhexis; a mirror positioned to transmit at least a portion of collected plasma light of the pulsed laser beam that is generated in the focal point of the laser beam in the subject's eye; a lens positioned to focus the transmitted collected light onto a detector and a Z-position encoder operatively coupled to the detector to determine a depth of the target in the subject's eyes; wherein: the system is configured to use data from the detector to determine whether the target is in the aqueous humor, the capsule, or the lens, based on a differing color, shape, or intensity of a spot on the detector produced by the plasma light generated by the laser; characterized in that : the system is configured to determine whether the target is entirely within the lens based on whether the spot intensity is nearly constant. a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye to perform capsulorhexis; a mirror positioned to transmit at least a portion of collected plasma light of the pulsed laser beam that is generated in the focal point of the laser beam in the subject's eye; a lens positioned to focus the transmitted collected light onto a detector and a Z-position encoder operatively coupled to the detector to determine a depth of the target in the subject's eyes; wherein: the system is configured to use data from the detector to determine whether the target is in the aqueous humor, the capsule, or the lens, based on a differing color, shape, or intensity of a spot on the detector produced by the plasma light generated by the laser; characterized in that : the system is configured to determine whether the target is entirely within the lens based on whether the spot intensity is nearly constant.
A zinc-amino acid-lauryl sulfate complex, wherein the zinc-amino acid-lauryl sulfate has the chemical structure [Zn(amino acid) 2 ](LS) 2 , wherein the amino acid is a basic amino acid, and wherein the complex is in powder form.