mhurhangee/ep-ind-claims huggingface dataset:
A host system for a Coriolis flow meter, the host system for indicating tampering with signal conditioning circuitry in meter electronics of a Coriolis flowmeter, wherein the signal conditioning circuitry determines a process parameter from signals received from sensors (605-605') affixed to a conduit (603A-603B) in said flowmeter that is being oscillated by a driver affixed to said conduit (603A-603B) as material flows through said conduit (603A-603B), the host system including a processing unit, and wherein said host system is characterized in that: the processing unit is configured to periodically transmit a request for authentication information to said signal conditioning circuitry, to receive said authentication information from said signal conditioning circuitry in response to said request, to store a record of said authentication information received from said signal conditioning circuitry, to perform a comparison of the record of said authentication information and initial information, and to generate a signal based on said comparison that indicates if said tampering occurred. the processing unit is configured to periodically transmit a request for authentication information to said signal conditioning circuitry, to receive said authentication information from said signal conditioning circuitry in response to said request, to store a record of said authentication information received from said signal conditioning circuitry, to perform a comparison of the record of said authentication information and initial information, and to generate a signal based on said comparison that indicates if said tampering occurred.
Device for purifying nucleic acids composed of a one-piece hollow body comprising an upper portion having an inlet port and a lower portion having an outlet port, wherein at least one nucleic acid-binding matrix is arranged within the hollow body, characterized in that between the upper portion and the lower portion a predetermined breaking point is provided and the nucleic acid-binding matrix is arranged in the lower portion, wherein the volume of upper portion corresponds to a volume that is at least 5-fold the volume of lower portion.
A brake release mechanism for a spring brake actuator, in particular a parking or emergency spring brake actuator for use in a commercial vehicle, said release mechanism comprising: - a brake release bolt having a threaded portion, - a running nut engaging the threaded portion, said running nut being adapted to axially travel along the threaded portion in order to move a spring brake actuator piston against a force of an actuator power spring, - an indicator device comprising an indicator pin being at least partially accommodated in a receiving space of the release bolt, wherein the indicator device further comprises a pin actuator for axially moving the pin relative to the receiving space, wherein the pin actuator comprises an indicator cap being attached to the pin, the indicator cap comprising a basic body and at least one spacing element being attached to the basic body, the spacing element being configured to abut against the running nut wherein the brake release bolt comprises a spring element forcing the indicator pin towards a first direction and a locking piece being attached to the bolt, the pin actuator being configured to abut against the locking piece to limit a motion distance (d) of the pin in the first direction, characterized in that the indicator cap comprises 2-7 spacing elements, preferably 3 spacing elements and that the locking piece comprises at least one aperture for accommodating and guiding the spacing elements of the indicator cap. - a brake release bolt having a threaded portion, - a running nut engaging the threaded portion, said running nut being adapted to axially travel along the threaded portion in order to move a spring brake actuator piston against a force of an actuator power spring, - an indicator device comprising an indicator pin being at least partially accommodated in a receiving space of the release bolt, wherein the indicator device further comprises a pin actuator for axially moving the pin relative to the receiving space, wherein the pin actuator comprises an indicator cap being attached to the pin, the indicator cap comprising a basic body and at least one spacing element being attached to the basic body, the spacing element being configured to abut against the running nut wherein the brake release bolt comprises a spring element forcing the indicator pin towards a first direction and a locking piece being attached to the bolt, the pin actuator being configured to abut against the locking piece to limit a motion distance (d) of the pin in the first direction, characterized in that the indicator cap comprises 2-7 spacing elements, preferably 3 spacing elements and that the locking piece comprises at least one aperture for accommodating and guiding the spacing elements of the indicator cap.
A stimulator comprising: a feedback detector configured to detect biological feedback of a target responding to a detection stimulus signal; a controller configured to determine a waveform of an optimum stimulus signal based on the detected biological feedback while adjusting a stimulus strength and a stimulus duration of the detection stimulus signal, wherein an optimum stimulus strength and an optimum stimulus duration of the optimum stimulus signal to minimize a power consumption of the stimulator is determined; a voltage measurer configured to measure a voltage generated in response to the optimum stimulus signal being applied to the target; and a power supply configured to provide an operating voltage of the stimulator based on the measured voltage, wherein the controller is further configured to calculate a bioimpedance of the target based on a waveform of the measured voltage, and to determine the operating voltage based on the bioimpedance and the waveform of the optimum stimulus signal. a feedback detector configured to detect biological feedback of a target responding to a detection stimulus signal; a controller configured to determine a waveform of an optimum stimulus signal based on the detected biological feedback while adjusting a stimulus strength and a stimulus duration of the detection stimulus signal, wherein an optimum stimulus strength and an optimum stimulus duration of the optimum stimulus signal to minimize a power consumption of the stimulator is determined; a voltage measurer configured to measure a voltage generated in response to the optimum stimulus signal being applied to the target; and a power supply configured to provide an operating voltage of the stimulator based on the measured voltage, wherein the controller is further configured to calculate a bioimpedance of the target based on a waveform of the measured voltage, and to determine the operating voltage based on the bioimpedance and the waveform of the optimum stimulus signal.
A method for installing an application for secure execution on a computing device, the method comprising: authenticating (407, 610), by the computing device, an application module downloaded by the computing device, wherein the application module comprises an application loader and the application; authenticating (405, 608), by the computing device, using the application loader, at least one portion of an operating system; discovering (408, 612), using the application loader, computing device support for one or more trusted execution environments; and installing (409, 614), at the computing device, the application in at least one trusted execution environment from the one or more trusted execution environments using the application loader. authenticating (407, 610), by the computing device, an application module downloaded by the computing device, wherein the application module comprises an application loader and the application; authenticating (405, 608), by the computing device, using the application loader, at least one portion of an operating system; discovering (408, 612), using the application loader, computing device support for one or more trusted execution environments; and installing (409, 614), at the computing device, the application in at least one trusted execution environment from the one or more trusted execution environments using the application loader.
A reversibly thermochromic aqueous ink composition comprising: water, 30 to 40% by mass, based on the total amount of the ink composition, of a water-soluble organic solvent, wherein the water-soluble organic solvent is glycerin, a reversibly thermochromic microcapsule pigment which contains a reversibly thermochromic composition comprising: an electron donating coloring organic compound, an electron accepting compound, and a reaction medium which determines temperature at which color reactions between the components and occur, a comb type polymer dispersant having carboxyl groups on its side chains, an organic nitrogen sulfur compound, and a water-soluble resin, wherein the comb type polymer dispersant is an acrylic polymer compound having a plurality of carboxyl groups on its side chains. water, 30 to 40% by mass, based on the total amount of the ink composition, of a water-soluble organic solvent, wherein the water-soluble organic solvent is glycerin, 30 to 40% by mass, based on the total amount of the ink composition, of a water-soluble organic solvent, wherein the water-soluble organic solvent is glycerin, a reversibly thermochromic microcapsule pigment which contains a reversibly thermochromic composition comprising: an electron donating coloring organic compound, an electron accepting compound, and a reaction medium which determines temperature at which color reactions between the components and occur, an electron donating coloring organic compound, an electron accepting compound, and a reaction medium which determines temperature at which color reactions between the components and occur, a comb type polymer dispersant having carboxyl groups on its side chains, an organic nitrogen sulfur compound, and a water-soluble resin, wherein the comb type polymer dispersant is an acrylic polymer compound having a plurality of carboxyl groups on its side chains.
A laminate characterized in that it comprises: a substrate made of a polymer material; an undercoat layer disposed on at least part of a surface of the substrate and made of only an inorganic material selected from pure tantalum, tantalum oxide and tantalum nitride; and an atomic layer deposition film disposed on at least part of a surface of the undercoat layer, wherein the atomic layer deposition film is an inorganic oxide film containing inorganic oxides of any of Al, Ti, Si, Zn and Sn, or a nitride film or oxynitride film containing such inorganic oxides; or an oxide film, nitride film or oxynitride film containing Zr, wherein the laminate has a water vapor transmission rate of 0.1 g/(m 2 ·day) or less. a substrate made of a polymer material; an undercoat layer disposed on at least part of a surface of the substrate and made of only an inorganic material selected from pure tantalum, tantalum oxide and tantalum nitride; and an atomic layer deposition film disposed on at least part of a surface of the undercoat layer, wherein the atomic layer deposition film is an inorganic oxide film containing inorganic oxides of any of Al, Ti, Si, Zn and Sn, or a nitride film or oxynitride film containing such inorganic oxides; or an oxide film, nitride film or oxynitride film containing Zr, wherein the laminate has a water vapor transmission rate of 0.1 g/(m 2 ·day) or less.
A method for estimating an amount of intake air supplied into a cylinder of an internal combustion engine, wherein an estimation of the amount of intake air (mc(i), mc(i-1)) supplied into the cylinder is carried out repeatedly in a predetermined interval of time; wherein an amount of intake air (mt) passing through a throttle valve is calculated in a present interval by using an upstream side intake air pressure (Pac(i)) upstream of the throttle valve calculated in the present interval and a downstream side intake air pressure (Pm(i)) downstream of the throttle valve calculated in the present interval, wherein the upstream side intake air pressure (Pac(i)) used at the time when the amount of intake air passing through the throttle valve in the present interval is calculated is calculated by subtracting a pressure loss produced by an air-cleaner from the atmospheric pressure (Pa), the pressure loss is calculated by using an amount of intake air passing through the throttle valve calculated in a previous interval, as an amount of intake air passing through the air-cleaner, and the calculated amount (mt(i)) of intake air passing through the throttle valve in the present interval is corrected by a difference between an assumed amount (mt1(i-1)) of intake air passing through the throttle valve in the previous interval calculated by using the upstream side intake air pressure (Pac(i)) calculated in the present interval and the downstream side intake air pressure (Pm(i-1)) calculated in the previous interval, and the amount (mt(i-1)) of intake air passing through the throttle valve in the previous interval calculated by using the upstream side intake air pressure (Pac(i-1)) calculated in the previous interval and the downstream side intake air pressure (Pm(i-1)) calculated in the previous interval, thereby achieving a corrected amount (mt(i)) of intake air passing through the throttle valve, and wherein an amount of intake air (mc(i)) supplied into the cylinder is estimated in the present interval on the basis of the corrected amount of intake air (mt(i)) passing through the throttle valve calculated in the present interval.
A method of determining a rotational speed of a DC brushless motor comprising: initiating a counter to begin counting on a falling edge of a first tach pulse; terminating the counting of the counter based on a sensing of a rising edge of the next tach pulse, wherein a duration between the falling edge of the first tach pulse and the rising edge of the second tach pulse forms a delta duration; and adding a tach pulse duration to the delta duration to determine a commutation period during the second tach pulse. initiating a counter to begin counting on a falling edge of a first tach pulse; terminating the counting of the counter based on a sensing of a rising edge of the next tach pulse, wherein a duration between the falling edge of the first tach pulse and the rising edge of the second tach pulse forms a delta duration; and adding a tach pulse duration to the delta duration to determine a commutation period during the second tach pulse.
A toy exhaust device for attachment to a rear stay of the frame of a bicycle, the device comprising an elongate body unit having formations (14, 15) thereon shaped so that the body unit is locatable against the surface of the rear stay, which surface faces out from the frame, an exhaust pipe extending from the body unit to the rear of the frame and away therefrom, when the body unit is attached thereto, the device being symmetrically disposed about a plane of division thereof, in which plane of division the longitudinal axis of the body unit lies, characterised in the elongate body unit being generally A-shaped in cross section, with two side sections (19, 20) joined together to form a ridgeline on the outer surface of the body unit, which outer surface faces away from the frame, in use, and wherein the ridgeline lies in the plane of division, and such that, in use, when two of the toy exhaust devices are attached to the frame, one to each side thereof, one device will be a mirror image of the other.
An air filtration device comprising: a housing; a fan positioned to create an airflow within the housing; a prefilter disposed within the housing; an ionizer disposed within the housing downstream from the prefilter; and an electrostatically charged main filter disposed within the housing downstream from the ionizer; characterized in that the air filtration device further comprises a serpentine pathway or baffles disposed between the ionizer and the main filter, and arranged such that the mixing of the airflow passing through the serpentine pathway or baffles is increased. a housing; a fan positioned to create an airflow within the housing; a prefilter disposed within the housing; an ionizer disposed within the housing downstream from the prefilter; and an electrostatically charged main filter disposed within the housing downstream from the ionizer; characterized in that the air filtration device further comprises a serpentine pathway or baffles disposed between the ionizer and the main filter, and arranged such that the mixing of the airflow passing through the serpentine pathway or baffles is increased.
A method for processing image signal conversion, wherein the method comprises: obtaining an input primary color signal, wherein the primary color signal is a numeric value of an optical signal corresponding to an image, and the primary color signal is proportional to light intensity; and the method being characterized by performing conversion processing on the primary color signal, to obtain processed image information, wherein the image information is a numeric expression value of the image, and the conversion processing comprises at least the following processing: L ′ = a pL p − 1 L + 1 m + b, wherein a, b, m, and p arc rational numbers, L is the input primary color signal, L' is the image information generated after conversion processing, a is a scaling parameter a and b is a bias parameter. obtaining an input primary color signal, wherein the primary color signal is a numeric value of an optical signal corresponding to an image, and the primary color signal is proportional to light intensity; and the method being characterized by performing conversion processing on the primary color signal, to obtain processed image information, wherein the image information is a numeric expression value of the image, and the conversion processing comprises at least the following processing: L ′ = a pL p − 1 L + 1 m + b, wherein a, b, m, and p arc rational numbers, L is the input primary color signal, L' is the image information generated after conversion processing, a is a scaling parameter a and b is a bias parameter.
A method for carrier aggregation with coexistence between time-division duplex and frequency-division duplex systems, comprising: allocating a time-division duplex carrier for a frequency-division duplex downlink signal for communication with a communication element; and employing said time-division duplex carrier with a truncated time duration for said frequency-division duplex downlink signal for resolving potential conflicts between time-division duplex and frequency-division duplex communication arrangements resulting from carrier aggregation. allocating a time-division duplex carrier for a frequency-division duplex downlink signal for communication with a communication element; and employing said time-division duplex carrier with a truncated time duration for said frequency-division duplex downlink signal for resolving potential conflicts between time-division duplex and frequency-division duplex communication arrangements resulting from carrier aggregation.
Electromechanical brake lock for an electrically driven pushing trailer with mechanical overrun brake, wherein during propulsion an electromagnetically activatable push rod is activated by an electromagnetic coil to introduce the thrust from the chassis into the part of the drawbar apparatus that is movable relative thereto, characterized in that during the propulsion all of the current that supplies the controller with energy passes through the electromagnetic coil.
A semiconductor device, comprising: a substrate having a trench formed therein and made of silicon carbide, said trench being opened on one main surface side and having a side wall surface; a gate insulating film formed on said side wall surface in contact therewith; and a gate electrode formed on said gate insulating film in contact therewith, wherein said substrate includes a source region having a first conductivity type arranged to be exposed at said side wall surface, a body region having a second conductivity type which is arranged on a position opposite to said one main surface with respect to said source region, is in contact with said source region, and is exposed at said side wall surface, and wherein a square region with each side of 100 nm in said side wall surface of said trench where a channel region is to be formed has a surface roughness of not more than 1.0 nm in RMS, and said side wall surface consists of a plane microscopically constituted by alternately providing a plane and another plane which is connected to said plane and is different from said plane. a substrate having a trench formed therein and made of silicon carbide, said trench being opened on one main surface side and having a side wall surface; a gate insulating film formed on said side wall surface in contact therewith; and a gate electrode formed on said gate insulating film in contact therewith, wherein said substrate includes a source region having a first conductivity type arranged to be exposed at said side wall surface, a body region having a second conductivity type which is arranged on a position opposite to said one main surface with respect to said source region, is in contact with said source region, and is exposed at said side wall surface, and wherein a square region with each side of 100 nm in said side wall surface of said trench where a channel region is to be formed has a surface roughness of not more than 1.0 nm in RMS, and said side wall surface consists of a plane microscopically constituted by alternately providing a plane and another plane which is connected to said plane and is different from said plane.
Optical sensor for determining the concentration of dyes and/or particles in liquid or gaseous media, with at least one measuring head, consisting of a transmitter unit with at least one semiconductor transmitter element, which emits visible transmitted light beams, and a receiver unit with at least one semiconductor receiving element, to which a part of the transmitted light beams, which penetrates an absorption path with a liquid or gaseous medium, is guided, wherein the semiconductor transmitter element emits transmitted light beams in the wavelength range of 400 nm to 700 nm and the spectral bandwidth of which is less than 100 nm, wherein the measuring heads are coupled by way of electric lines (4, 4') to the evaluating unit, in which the received signals present at the output of the semiconductor receiver element can be evaluated for determination of the dye concentration or particle concentration, characterised in that a plurality of measuring heads is connected with a common evaluating unit.