mhurhangee/ep-ind-claims huggingface dataset:
An image capturing element, wherein a plurality of pixels are arranged in a square lattice form, color filters are arranged in a Bayer arrangement, a pair of a first phase difference detection pixel which acquires one of captured image signals for a right eye and a left eye and a second phase difference detection pixel which acquires the other of the captured image signals for the right eye and the left eye is provided on discrete and periodic positions in the square lattice form, characterized in that the first phase difference detection pixel is provided among the respective pixels of the square lattice form at every (2n+1) th - pixel position (n=1, 2,...) both in a horizontal direction and a vertical direction, the second phase difference detection pixel of the pair is provided on a pixel having the same color filter as its corresponding first phase difference detection pixel and is only spaced apart with respect to its corresponding first phase difference detection pixel by two pixels in vertical direction; wherein pixels in the square lattice form other than the phase difference detection pixels (2a, 2b) are normal non-difference detection pixels.
A method for trapping indoor adult Phycitinae, which is an adult moth belonging to Phycitinae subfamily, the method comprising: emitting attracting light at a predetermined photon flux density for a predetermined period of time; forming a guide path by the attracting light to guide the adult Phycitinae to a vicinity of an emission end of the attracting light in a region having a photon flux density lower than the predetermined photon flux density on a side lower than a height of the emission end; and trapping the adult Phycitinae attracted by the attracting light in the guide path, characterised in that the photon flux density d [photons/m 2 /s] of the attracting light in the guide path satisfies a relationship expressed by: 0 < d < 20 × 10 14. emitting attracting light at a predetermined photon flux density for a predetermined period of time; forming a guide path by the attracting light to guide the adult Phycitinae to a vicinity of an emission end of the attracting light in a region having a photon flux density lower than the predetermined photon flux density on a side lower than a height of the emission end; and trapping the adult Phycitinae attracted by the attracting light in the guide path, characterised in that the photon flux density d [photons/m 2 /s] of the attracting light in the guide path satisfies a relationship expressed by: 0 < d < 20 × 10 14.
A system to facilitate operation of a safety valve, comprising: a safety valve piston; and a safety valve piston seal assembly disposed about the safety valve piston, the safety valve piston seal assembly comprising: a metal spring energized seal; an MSE backup ring adjacent the MSE seal; at least one sealing element; a second backup ring engaging the at least one sealing element; an adapter engaging the at least one sealing element on an opposite side from the second backup ring; and a load transfer assembly disposed between the adapter and the MSE backup ring, the load transfer assembly comprising a load ring engaged with the safety valve piston to transfer loading to the safety valve piston when the at least one sealing element is subjected to back pressure. a safety valve piston; and a safety valve piston seal assembly disposed about the safety valve piston, the safety valve piston seal assembly comprising: a metal spring energized seal; an MSE backup ring adjacent the MSE seal; at least one sealing element; a second backup ring engaging the at least one sealing element; an adapter engaging the at least one sealing element on an opposite side from the second backup ring; and a load transfer assembly disposed between the adapter and the MSE backup ring, the load transfer assembly comprising a load ring engaged with the safety valve piston to transfer loading to the safety valve piston when the at least one sealing element is subjected to back pressure. a metal spring energized seal; an MSE backup ring adjacent the MSE seal; at least one sealing element; a second backup ring engaging the at least one sealing element; an adapter engaging the at least one sealing element on an opposite side from the second backup ring; and a load transfer assembly disposed between the adapter and the MSE backup ring, the load transfer assembly comprising a load ring engaged with the safety valve piston to transfer loading to the safety valve piston when the at least one sealing element is subjected to back pressure.
A method for automated parameters calculation of an object, or part of an object, the method comprising: a) acquiring, by at least one two-dimensional camera, in a scene, a two dimensional image of at least one object being an animal, said two-dimensional camera being included in a portable device; b) identifying, by a processing unit, the object within the acquired two-dimensional image by segmenting the two-dimensional image via a segmentation algorithm; c) calculating, by the processing unit, the size of a pixel of the object in the acquired and segmented two dimensional image using a measured distance between the object and the at least one two-dimensional camera; and d) calculating, by the processing unit, several parameters including at least the size, dimensions, body part dimensions, body features, weight and/or volume of the object by using said acquired and segmented two dimensional image, the calculated size of the pixel and an a priori model of the object, the a priori model including information linking different parts, contours or shapes representative of several objects, previously acquired with a two-dimensional camera, with several parameters including the size, dimensions, body part dimensions, body features, weight and/or volume of said several objects. a) acquiring, by at least one two-dimensional camera, in a scene, a two dimensional image of at least one object being an animal, said two-dimensional camera being included in a portable device; b) identifying, by a processing unit, the object within the acquired two-dimensional image by segmenting the two-dimensional image via a segmentation algorithm; c) calculating, by the processing unit, the size of a pixel of the object in the acquired and segmented two dimensional image using a measured distance between the object and the at least one two-dimensional camera; and d) calculating, by the processing unit, several parameters including at least the size, dimensions, body part dimensions, body features, weight and/or volume of the object by using said acquired and segmented two dimensional image, the calculated size of the pixel and an a priori model of the object, the a priori model including information linking different parts, contours or shapes representative of several objects, previously acquired with a two-dimensional camera, with several parameters including the size, dimensions, body part dimensions, body features, weight and/or volume of said several objects.
Device (1, 33) for embossing a predeterminable pattern onto at least one flat material introduced between two embossing rollers of the device, and the movements of the embodding rollers are synchronized with one another, and the embossing rollers (2, 3) moreover have at least two embossing tracks (5, 6), characterized in that the movements of the embossing rollers (2, 3) are synchronized with one another by means of synchonization means (7, 8) which engage with one another and are distributed over casing surfaces of the embossing rollers (2, 3) and are associated to different embossing tracks (5, 6) and form perforation structures, and the various embossing tracks (5, 6) of the associated synchronization means (7, 8) of the same embossing roller (2, 3) are arranged to be offset in relation to one another.
Gas container comprising a gas distribution valve and an electronic measurement device arranged on said gas distribution valve, said electronic measurement device comprising an electronic display screen which is electrically connected, via an electrical connecting connector, to a circuit board comprising at least one microprocessor, characterized in that the electrical connecting connector comprises a connector body in the shape of an elongate bar through which a plurality of electrically conductive elements passes extending between two opposite faces (41a, 41b) of said connector body, said electrically conductive elements being separated from one another by regions made of insulating material.
A wind turbine nacelle handling system in connection with self-loading or unloading of said nacelle, said system comprising a wind turbine nacelle with a load carrying structure configured for carrying the weight of the nacelle and nacelle components mounted in said nacelle such as generator, gear, and/or bearings, two or more lifting means where said lifting means are detachably engaged with lifting areas integrated in a bottom structure of said load carrying structure of said nacelle, and where said lifting means are arranged to lift the nacelle by applying linear force to said load carrying structure of the nacelle.
A device for measuring depth of chest compressions to a patient, said device comprising: an accelerometer capable of being disposed on the patient and producing an acceleration signal corresponding to an acceleration of chest compressions; a reference accelerometer capable of being disposed elsewhere on the patient relative to the accelerometer to experience the same external accelerations as the patient experiences, and producing a reference acceleration signal; a signal processor configured to combine the reference acceleration signal with the acceleration signal to produce an estimated actual acceleration signal; and a means for double integrating the estimated actual acceleration signal, said means for double integrating operably connected to the signal processor, and said means for double integrating capable of producing an estimated actual depth of chest compressions; a means for user feedback configured to provide information corresponding to the estimated actual depth of current compressions to a rescuer. an accelerometer capable of being disposed on the patient and producing an acceleration signal corresponding to an acceleration of chest compressions; a reference accelerometer capable of being disposed elsewhere on the patient relative to the accelerometer to experience the same external accelerations as the patient experiences, and producing a reference acceleration signal; a signal processor configured to combine the reference acceleration signal with the acceleration signal to produce an estimated actual acceleration signal; and a means for double integrating the estimated actual acceleration signal, said means for double integrating operably connected to the signal processor, and said means for double integrating capable of producing an estimated actual depth of chest compressions; a means for user feedback configured to provide information corresponding to the estimated actual depth of current compressions to a rescuer.
A fuel cell system comprising: a fuel cell stack formed by stacking a plurality of fuel cells, said fuel cells each being formed by stacking an electrolyte electrode assembly and a separator, said electrolyte electrode assembly including an anode, a cathode, and an electrolyte interposed between said anode and said cathode; a heat exchanger for heating an oxygen-containing gas using a heat medium before the oxygen-containing gas is supplied to said fuel cell stack; a reformer for reforming a raw fuel chiefly containing hydrocarbon to produce a fuel gas to be supplied to said fuel cell stack; a combustor for burning the raw fuel and an exhaust gas discharged from said fuel cell stack after consumption in power generation reaction to produce a combustion gas as the heat medium; and a casing containing said fuel cell stack, said heat exchanger, said reformer, and said combustor, characterized in that a fluid unit at least including said heat exchanger and said reformer is disposed at one end of said fuel cell stack in said casing; said casing including a first case unit containing said fuel cell stack and a second case unit containing said fluid unit; and a combustion gas outlet of said combustor is directly opened to the inside of said second case unit, and is directly opened to a combustion gas inlet of said fluid unit. a fuel cell stack formed by stacking a plurality of fuel cells, said fuel cells each being formed by stacking an electrolyte electrode assembly and a separator, said electrolyte electrode assembly including an anode, a cathode, and an electrolyte interposed between said anode and said cathode; a heat exchanger for heating an oxygen-containing gas using a heat medium before the oxygen-containing gas is supplied to said fuel cell stack; a reformer for reforming a raw fuel chiefly containing hydrocarbon to produce a fuel gas to be supplied to said fuel cell stack; a combustor for burning the raw fuel and an exhaust gas discharged from said fuel cell stack after consumption in power generation reaction to produce a combustion gas as the heat medium; and a casing containing said fuel cell stack, said heat exchanger, said reformer, and said combustor, characterized in that a fluid unit at least including said heat exchanger and said reformer is disposed at one end of said fuel cell stack in said casing; said casing including a first case unit containing said fuel cell stack and a second case unit containing said fluid unit; and a combustion gas outlet of said combustor is directly opened to the inside of said second case unit, and is directly opened to a combustion gas inlet of said fluid unit.
A mechanical service tool for use in a wellbore comprising an impact system, the impact system comprising: upper and lower shafts (154, 156), the upper shaft being coupled to a driving motor of the mechanical service tool and a rotating cap plate and the lower shaft being coupled to a chuck; a housing through which the upper and lower shafts (154, 156) extend; an impact weight disposed within the housing a spring disposed about the upper shaft such that the upper shaft may rotate within a central portion of the spring, an upper end portion of the spring being coupled to the rotating cap plate and a lower end portion of the spring being coupled to the impact weight, wherein the spring is configured to coil about or compress along an axis; a hammer mechanism (174, 180) configured to engage or disengage the upper shaft (154, 156) from the driving motor of the mechanical service tool, the hammer mechanism including a lower hammer and an upper hammer, wherein the lower hammer is coupled to the lower shaft and includes lower angled teeth, the upper hammer is coupled to the impact weight and includes upper angled teeth and both the impact weight and the upper hammer are configured to rotate independently from the upper shaft; and a drilling bit housed in the chuck and coupled to the lower shaft, wherein the drilling bit is oriented in a radial direction with respect to the wellbore and the impact system is coupled between the drilling bit and the driving motor. upper and lower shafts (154, 156), the upper shaft being coupled to a driving motor of the mechanical service tool and a rotating cap plate and the lower shaft being coupled to a chuck; a housing through which the upper and lower shafts (154, 156) extend; an impact weight disposed within the housing a spring disposed about the upper shaft such that the upper shaft may rotate within a central portion of the spring, an upper end portion of the spring being coupled to the rotating cap plate and a lower end portion of the spring being coupled to the impact weight, wherein the spring is configured to coil about or compress along an axis; a hammer mechanism (174, 180) configured to engage or disengage the upper shaft (154, 156) from the driving motor of the mechanical service tool, the hammer mechanism including a lower hammer and an upper hammer, wherein the lower hammer is coupled to the lower shaft and includes lower angled teeth, the upper hammer is coupled to the impact weight and includes upper angled teeth and both the impact weight and the upper hammer are configured to rotate independently from the upper shaft; and a drilling bit housed in the chuck and coupled to the lower shaft, wherein the drilling bit is oriented in a radial direction with respect to the wellbore and the impact system is coupled between the drilling bit and the driving motor.
A protection method of an electrical distribution and/or transmission network against short-circuits comprising three lines or phases (A, B, C) and a neutral or ground line against short-circuits with current injection by at least one electric generator, with a current control system, selected from among a wind generator or a photovoltaic generator; and wherein the method comprises, at least: (a) a stage of detecting short-circuits for an initial classification of the short-circuit as line to ground, line to line and line-line to ground; (b) a stage of identifying the faulted phase; (c) selecting the faulted phase or phases; and (d) a classification stage of the faulted phase depending on the waveforms of scalar products ΔT AB, ΔT BC and ΔT CA, said scalar products being defined by voltage and current in the lines or phases (A, B, C); the method characterized in that the stage of identifying the faulted phase (b) and the stage of selecting the faulted phase or phases (c) are only valid during a period of time defined by an adaptive window that is temporarily delimited between a first maximum or minimum and a last maximum or minimum of the waveforms provided by the scalar products ΔT AB, ΔT BC and ΔT CA being the last maximum or minimum adjustable with a setting of number of maximums and minimums, and being the duration of the adaptative window comprised between the moment of time in which the start of the short-circuit is detected and the moment of time in which the current control system starts to actuate eliminating the negative sequence current, said time interval being the interval in which the electric generator behaves synchronously with the electrical distribution and/or the transmission network; and wherein, in addition, said window is automatically adaptable to the time response of the current control system of the at least one electric generator. (a) a stage of detecting short-circuits for an initial classification of the short-circuit as line to ground, line to line and line-line to ground; (b) a stage of identifying the faulted phase; (c) selecting the faulted phase or phases; and (d) a classification stage of the faulted phase depending on the waveforms
Method for producing an electric door opener, which comprises a locking element which is movable between a blocking position and a release position, an electromagnet for actuating the locking element and at least one connection terminal (21, 22) for connecting an electrical supply and/or control line (23, 24) to the door opener, wherein the following steps are carried out in order to form the at least one connection terminal (21, 22): (i) separately providing a contact element and a clamping screw, wherein the contact element has a receptacle with an inside diameter and the clamping screw has a thread with a tightening direction of rotation and with an outside diameter, and wherein the outside diameter of the thread is greater than the inside diameter of the screw receptacle, and (ii) screwing the clamping screw into the screw receptacle in the tightening direction of rotation by means of an automatic screwing device in order to tap a mating thread into the screw receptacle, wherein (iii) the screwed-in clamping screw, after the mating thread has been tapped in step (ii), is unscrewed by a specified angle of rotation counter to the tightening direction of rotation by means of the automatic screwing device or a further automatic screwing device. (i) separately providing a contact element and a clamping screw, wherein the contact element has a receptacle with an inside diameter and the clamping screw has a thread with a tightening direction of rotation and with an outside diameter, and wherein the outside diameter of the thread is greater than the inside diameter of the screw receptacle, and (ii) screwing the clamping screw into the screw receptacle in the tightening direction of rotation by means of an automatic screwing device in order to tap a mating thread into the screw receptacle, wherein (iii) the screwed-in clamping screw, after the mating thread has been tapped in step (ii), is unscrewed by a specified angle of rotation counter to the tightening direction of rotation by means of the automatic screwing device or a further automatic screwing device.
A wiper blade assembly comprising a wiper blade member having a length, and an airfoil member operatively connected to the wiper blade member, the airfoil member extending longitudinally along at least a portion of the wiper blade member length, the airfoil member having a cross-sectional profile that is symmetrical about a plane of symmetry extending through a center of the airfoil member and longitudinally through the airfoil member, said wiper blade assembly further comprising a supporting member positioned between the airfoil member and the wiper blade member, the supporting member being spaced from the airfoil member, thereby defining at least one groove therebetween, the at least one groove adapted to slidingly engage a wiper blade spline, characterized in that the supporting member is integral with each of the wiper blade member and the airfoil member, and wherein the cross- sectional profile is substantially a bell curve shape having sides and a top, the sides substantially defined by a side circular arc (A 1, A 2) having a center (C 1, C 2) external to the cross-sectional profile and the top substantially defined by a top circular arc (A 3) having a center (C 3) substantially on the plane of symmetry and internal to the cross-sectional profile.
A method of wirelessly exchanging encryption keys between an initiator and a responder, the method comprising: measuring, by the initiator, radio-frequency interference in a range of radio frequency energy; selecting, by the initiator, an iteration number based on the measured radio-frequency interference and a number of iterations needed to obtain an acknowledgement for a previous data transmission in the range of radio frequency energy; generating, by the initiator, a new key; transmitting, by the initiator, a first message to the responder that includes the new key, wherein the first message is encrypted with a current key; and retransmitting the first message if the initiator did not receive a first acknowledgement from the responder, wherein the initiator is configured to attempt retransmission of the first message the iteration number of times or until the initiator receives an acknowledgement from the responder. measuring, by the initiator, radio-frequency interference in a range of radio frequency energy; selecting, by the initiator, an iteration number based on the measured radio-frequency interference and a number of iterations needed to obtain an acknowledgement for a previous data transmission in the range of radio frequency energy; generating, by the initiator, a new key; transmitting, by the initiator, a first message to the responder that includes the new key, wherein the first message is encrypted with a current key; and retransmitting the first message if the initiator did not receive a first acknowledgement from the responder, wherein the initiator is configured to attempt retransmission of the first message the iteration number of times or until the initiator receives an acknowledgement from the responder.