mhurhangee/patent-ind-claim-en huggingface dataset:
A boost pressure diagnostic apparatus for an internal combustion engine comprising a forced induction device , a throttle valve and a bypass valve provided in a bypass passage that is parallel to the forced induction device to allow intake air to circumvent the forced induction device , the apparatus comprising: a sensor configured to detect a rotational speed of the engine ; a boost pressure sensor configured to detect a boost pressure between the forced induction device and the throttle valve ; a throttle valve opening degree sensor configured to detect a throttle valve opening degree of the throttle valve ; a bypass valve opening degree sensor configured to detect a bypass valve opening degree of the bypass valve ; and a control unit configured to calculate an excessive boost limit valve opening degree of the bypass valve based on the detected rotational speed and the detected throttle valve opening degree, wherein the control unit is further configured to determine that the detected boost pressure between the forced induction device and the throttle valve is excessively high, thus abnormal, upon each of the two following conditions being met: - the boost pressure sensor detecting that the detected boost pressure between the forced induction device and the throttle valve is equal to or larger than a prescribed value, and - the bypass valve opening degree sensor detecting that the detected bypass valve opening degree is smaller than the excessive boost limit valve opening degree, wherein the control unit is further configured to open fully the bypass valve and stop the forced induction device when the detected boost pressure between the forced induction device and the throttle valve is determined to be excessively high. a sensor configured to detect a rotational speed of the engine ; a boost pressure sensor configured to detect a boost pressure between the forced induction device and the throttle valve ; a throttle valve opening degree sensor configured to detect a throttle valve opening degree of the throttle valve ; a bypass valve opening degree sensor configured to detect a bypass valve opening degree of the bypass valve ; and a control unit configured to calculate an excessive boost limit valve opening degree of the bypass valve based on the detected rotational speed and the detected throttle valve opening degree, - the boost pressure sensor detecting that the detected boost pressure between the forced induction device and the throttle valve is equal to or larger than a prescribed value, and - the bypass valve opening degree sensor detecting that the detected bypass valve opening degree is smaller than the excessive boost limit valve opening degree,
Process for preparing phosphoric acid from a solid phosphorus-containing material, comprising the steps of - reacting a solid phosphorus-containing material with strong acid in an amount of 1.0-15 mole acid, calculated as protons, per mole of phosphorus (calculated as P) in the solid phosphorus-containing material in a monophasic reaction medium comprising an organic solvent, to form a solution of phosphoric acid in organic solvent and remaining solid material, - separating the solution of phosphoric acid in organic solvent from the remaining solid material. - reacting a solid phosphorus-containing material with strong acid in an amount of 1.0-15 mole acid, calculated as protons, per mole of phosphorus (calculated as P) in the solid phosphorus-containing material in a monophasic reaction medium comprising an organic solvent, to form a solution of phosphoric acid in organic solvent and remaining solid material, - separating the solution of phosphoric acid in organic solvent from the remaining solid material.
A gas separation method of allowing selective permeation of carbon dioxide as a specific gas (A) from a mixed gas using a laminate comprising a gas separation membrane comprising polydimethylsiloxane and a support membrane comprising a polyimide porous material, the method comprising feeding the mixed gas to one side of the gas separation membrane in the laminate, wherein the gas separation membrane has a film thickness of 1 μm or less, wherein concentration of carbon dioxide as a specific gas (A) in the mixed gas is 10,000 ppm by mass or less, and the selective permeation of the gas (A) with the gas separation membrane in the laminate is carried out under conditions where a pressure difference between both sides of the gas separation membrane is 1 atmosphere or less. the method comprising feeding the mixed gas to one side of the gas separation membrane in the laminate, wherein the gas separation membrane has a film thickness of 1 μm or less, wherein concentration of carbon dioxide as a specific gas (A) in the mixed gas is 10,000 ppm by mass or less, and the selective permeation of the gas (A) with the gas separation membrane in the laminate is carried out under conditions where a pressure difference between both sides of the gas separation membrane is 1 atmosphere or less.
Bracelet strand made of a transparent or translucent elastomer material, comprising a first end capable of connecting to a watch case, characterised in that it comprises a rigid insert having a solid part forming a reinforcement, and a hollow part arranged to receive a fluid and solid elements dispersed in the fluid, said hollow part being located at the centre of the solid part, and in that the insert is coated in the transparent elastomer, and is positioned at the first end capable of connecting to a watch case.
A handheld oral irrigator , comprising a sprayer , a spray lance , a control switch , a vessel , a water pipe and a water volume stepless adjustment device , all of which are disposed on the handheld oral irrigator , wherein: the sprayer is disposed at a front end of the spray lance ; the control switch is capable of controlling the spraying of a fluid in the spray lance ; the vessel is detachably mounted at a proximal end of the handheld oral irrigator ; and a fluid in the vessel is connected to the spray lance through the water pipe ; the water volume stepless adjustment device comprises: a knob type adjusting switch ; a controller ; and a signal output device ; wherein a signal output by the controller can be continuously adjusted by adjusting the adjusting switch so as to continuously adjust the magnitude of pressure of the fluid sprayed from the spray lance ; wherein the adjusting switch comprises a knob (61-1) and a positioning hole (61-2); the controller comprises a potentiometer (62-1) and a control chip (62-2), and an output signal of the control chip (62-2) can be controlled; the potentiometer (62-1) is provided with a connecting rod (62-1-1), and the connected rod can be embedded in the positioning hole (61-2); the knob (61-1) can be rotated to drive the connecting rod (62-1-1) to rotate to adjust the magnitude of the output signal of the potentiometer (62-1), thereby adjusting the output signal of the control chip (62-2). the sprayer is disposed at a front end of the spray lance ; the control switch is capable of controlling the spraying of a fluid in the spray lance ; the vessel is detachably mounted at a proximal end of the handheld oral irrigator ; and a fluid in the vessel is connected to the spray lance through the water pipe ; the water volume stepless adjustment device comprises: a knob type adjusting switch ; a controller ; and a signal output device ; wherein a signal output by the controller can be continuously adjusted by adjusting the adjusting switch so as to continuously adjust the magnitude of pressure of the fluid sprayed from the spray lance ; a knob type adjusting switch ; a controller ; and a signal output device ; wherein a signal output by the controller can be continuously adjusted by adjusting the adjusting switch so as to continuously adjust the magnitude of pressure of the fluid sprayed from the spray lance ; wherein the adjusting switch comprises a knob (61-1) and a positioning hole (61-2); the controller comprises a potentiometer (62-1) and a control chip (62-2), and an output signal of the control chip (62-2) can be controlled; the potentiometer (62-1) is provided with a connecting rod (62-1-1), and the connected rod can be embedded in the positioning hole (61-2); the knob (61-1) can be rotated to drive the connecting rod (62-1-1) to rotate to adjust the magnitude of the output signal of the potentiometer (62-1), thereby adjusting the output signal of the control chip (62-2).
A method for facilitating visualization of biometric data in conjunction with recordation of such data comprising: receiving a plurality of analog sensor signals and an analog reference signal by an analog-to-digital converter to produce respective digitized versions of the analog sensor signals; digital filtering the respective digitized versions of the analog sensor signals to produce respective filtered digitized versions of the analog sensor signals; outputting the filtered digitized versions of the analog sensor signals to a visualization system to provide real time display thereof; communicating the filtered digitized versions of the analog sensor signals to a digital-to-analog converter to produce an analog version of the filtered digitized versions of the analog sensor signals; and outputting the analog version of the filtered digitized versions of the analog sensor signals along with the analog reference signal to a recordation system to provide supplemental processing and storage of the biometric data. receiving a plurality of analog sensor signals and an analog reference signal by an analog-to-digital converter to produce respective digitized versions of the analog sensor signals; digital filtering the respective digitized versions of the analog sensor signals to produce respective filtered digitized versions of the analog sensor signals; outputting the filtered digitized versions of the analog sensor signals to a visualization system to provide real time display thereof; communicating the filtered digitized versions of the analog sensor signals to a digital-to-analog converter to produce an analog version of the filtered digitized versions of the analog sensor signals; and outputting the analog version of the filtered digitized versions of the analog sensor signals along with the analog reference signal to a recordation system to provide supplemental processing and storage of the biometric data.
A valve device comprising: a casing having a channel for fluid; and a valve mechanism including a valve seat having a seat surface in a ring shape and a valve body configured to be displaced to be separated from and seated on the seat surface of the valve seat so that the valve mechanism opens and closes the channel, wherein the valve seat is held to be movable back and forth along a center axis (X) of the ring shape such that the seat surface of the valve seat and the seat surface of the valve body are separated from each other and brought into contact with each other, the valve seat is held to be rotatable about the center axis (X) of the ring shape, characterized in that the valve mechanism includes a driving shaft that is coaxially provided with the center axis (X) of the ring shape and is coupled to the valve seat , and a retention member that is screwed to the driving shaft and holds the driving shaft , the valve seat is moved back and forth and rotated by rotating the driving shaft , and the valve seat has a substantially tubular end surface serving as the seat surface in the ring shape, is coupled to the driving shaft by a coupling pin extending orthogonally to the center axis (X) of the ring shape, and is rotatable about the coupling pin . a casing having a channel for fluid; and a valve mechanism including a valve seat having a seat surface in a ring shape and a valve body configured to be displaced to be separated from and seated on the seat surface of the valve seat so that the valve mechanism opens and closes the channel, wherein the valve seat is held to be movable back and forth along a center axis (X) of the ring shape such that the seat surface of the valve seat and the seat surface of the valve body are separated from each other and brought into contact with each other, the valve seat is held to be rotatable about the center axis (X) of the ring shape, characterized in that the valve mechanism includes a driving shaft that is coaxially provided with the center axis (X) of the ring shape and is coupled to the valve seat , and a retention member that is screwed to the driving shaft and holds the driving shaft , the valve seat is moved back and forth and rotated by rotating the driving shaft , and the valve seat has a substantially tubular end surface serving as the seat surface in the ring shape, is coupled to the driving shaft by a coupling pin extending orthogonally to the center axis (X) of the ring shape, and is rotatable about the coupling pin .
A direct power conversion device configured to convert power of a single-phase AC power supply input to the direct power conversion device into AC power having a predetermined frequency through a switching operation of a plurality of switching elements (Su, Sv, Sw, Sx, Sy, Sz) and supply converted power to a motor configured to drive a load having periodic load fluctuations, the direct power conversion device comprising: a control unit configured to control the switching operation, wherein under definitions of: fdc being a frequency twice as high as a frequency of the AC power supply ; fL being a frequency of the periodic load fluctuations; and tb = 1 / fdc − n × fL , where n is a positive integer that maximizes tb, in a half period of power supply during a period of tb, the half period of power supply including a timing at which a peak of a fundamental wave of load torque and a peak of an absolute value of a power supply voltage substantially coincide with each other, the control unit controls the switching elements (Su, Sv, Sw, Sx, Sy, Sz) so that two or more local maximum points appear in the half period of power supply, in a waveform obtained by combining a second harmonic, a fourth harmonic, and a sixth harmonic of a power supply frequency contained in a waveform of an absolute value of a motor current vector. a control unit configured to control the switching operation, wherein under definitions of: fdc being a frequency twice as high as a frequency of the AC power supply ; fL being a frequency of the periodic load fluctuations; and tb = 1 / fdc − n × fL , where n is a positive integer that maximizes tb, in a half period of power supply during a period of tb, the half period of power supply including a timing at which a peak of a fundamental wave of load torque and a peak of an absolute value of a power supply voltage substantially coincide with each other, the control unit controls the switching elements (Su, Sv, Sw, Sx, Sy, Sz) so that two or more local maximum points appear in the half period of power supply, in a waveform obtained by combining a second harmonic, a fourth harmonic, and a sixth harmonic of a power supply frequency contained in a waveform of an absolute value of a motor current vector. fdc being a frequency twice as high as a frequency of the AC power supply ; fL being a frequency of the periodic load fluctuations; and tb = 1 / fdc − n × fL , where n is a positive integer that maximizes tb, in a half period of power supply during a period of tb, the half period of power supply including a timing at which a peak of a fundamental wave of load torque and a peak of an absolute value of a power supply voltage substantially coincide with each other, the control unit controls the switching elements (Su, Sv, Sw, Sx, Sy, Sz) so that two or more local maximum points appear in the half period of power supply, in a waveform obtained by combining a second harmonic, a fourth harmonic, and a sixth harmonic of a power supply frequency contained in a waveform of an absolute value of a motor current vector.
A method of making a gas separation system, said method comprising the steps of: (a) providing a porous metal support having a first surface and a second surface with each said surface being opposed to the other to thereby define a support thickness, said first surface of said support having a first mean pore size; (b) contacting said first surface of said support with a first particulate material having a first mean particle size that is less than said first mean pore size to form a first coated surface on a coated support; (c) removing excess first particulate material from said first coated surface; (d) contacting said first coated surface with a second particulate material having a second mean particle size that is less than said first mean particle size to form a second coated surface on said coated support; (e) removing excess second particulate material from said second coated surface; (f) depositing at least one layer of a gas selective metal to overlie said first surface of said support; and (g) annealing said coated support and said at least one layer of gas selective metal wherein said annealing is conducted at a temperature that encourages grain growth of the gas selective metal, and wherein said annealing occurs in the absence of hydrogen until the annealing temperature reaches a set temperature, and in the presence of hydrogen when the temperature is above the set temperature, wherein the set temperature is at least 300° C. (a) providing a porous metal support having a first surface and a second surface with each said surface being opposed to the other to thereby define a support thickness, said first surface of said support having a first mean pore size; (b) contacting said first surface of said support with a first particulate material having a first mean particle size that is less than said first mean pore size to form a first coated surface on a coated support; (c) removing excess first particulate material from said first coated surface; (d) contacting said first coated surface with a second particulate material having a second mean particle size that is less than said first mean particle size to form a second coated surface on said coated support; (e) removing excess second particulate material from said second coated surface; (f) depositing at least one layer of a gas selective metal to overlie said first surface of said support; and (g) annealing said coated support and said at least one layer of gas selective metal wherein said annealing is conducted at a temperature that encourages grain growth of the gas selective metal, and wherein said annealing occurs in the absence of hydrogen until the annealing temperature reaches a set temperature, and in the presence of hydrogen when the temperature is above the set temperature, wherein the set temperature is at least 300° C.
A method for producing a safety marker having a carrier substrate , on which at least two partial layers are applied, characterized in that said layers each have different colors or color impressions and each have at least partially transparent recesses and consist of metals, metal compounds or alloys, wherein the layers are applied absolutely congruently with one another without tolerances, wherein in a first step, a material coating that is soluble in a solvent is applied on one side of the carrier substrate , in a second step, this layer is treated by means of an inline plasma, corona, or flame process, wherein simultaneously with the plasma, corona, or flame treatment, a thin metal or metal oxide layer is applied as an adhesion promoter, and in a third step, the layers having at least two different colors or color impressions and consisting of metals, metal compounds or alloys are successively applied to the material coating , after which, in a fourth step, for producing the at least partial recesses in the respective layer , the material coating with the layers that located in the region of the material coating and have at least two different colors or color impressions and consist of metals, metal compounds or alloys, are simultaneously removed by means of a solvent. in a second step, this layer is treated by means of an inline plasma, corona, or flame process, wherein simultaneously with the plasma, corona, or flame treatment, a thin metal or metal oxide layer is applied as an adhesion promoter, and in a third step, the layers having at least two different colors or color impressions and consisting of metals, metal compounds or alloys are successively applied to the material coating , after which, in a fourth step, for producing the at least partial recesses in the respective layer , the material coating with the layers that located in the region of the material coating and have at least two different colors or color impressions and consist of metals, metal compounds or alloys, are simultaneously removed by means of a solvent.
A brake system for a trailer vehicle comprising a braking device capable of generating a braking force on a wheel on the trailer, a brake force into the brake cylinders being controllable by a braking ECU , which braking ECU is connected to a standards compliant communication bus on said trailer and is adapted to receive data inputs from sensors on the trailer and control a first pressure modulator, wherein the brake system further comprises an electro pneumatic module , wherein the module is adapted to receive further data inputs from sensors on the trailer via a second standards compliant communication bus , which further data can relate to auxiliary functionality, wherein the module is also connected to the braking ECU via a third standards compliant communication bus , characterized in that the module is acting as a firewall between the second and third buses.
Brush head for an electrically driven toothbrush, comprising a holding part that provides at least one connecting element for mechanically coupling said brush head to the electric drive of said toothbrush, where said holding part integrally forms a stud defining a pivot axis (S) about which said brush head is pivotable and a plate which at its end facing away from said stud carries at least one bristle bundle which at its attachment-side end comprises a thickening formed by surface melting, and a substantially disc-shaped bristle carrier comprising a bore that is penetrated by said bristle bundle and being connected to said holding part , characterized in that said bristle carrier is connected to said holding part by plastic material inserted into an intermediate space between said bristle carrier and said holding part . and a substantially disc-shaped bristle carrier comprising a bore that is penetrated by said bristle bundle and being connected to said holding part , characterized in that said bristle carrier is connected to said holding part by plastic material inserted into an intermediate space between said bristle carrier and said holding part .