mhurhangee/patent-ind-claim-en huggingface dataset:
An electric tool comprising: a motor configured to be driven by a PWM control of a semiconductor switching element (Q1-Q6) by using a power supply , the power supply being an AC power supply supplied from the outside through a power supply cord ; a power transmission mechanism configured to transmit a rotation of the motor to an end tool so as to drive the end tool; and a controller configured to control a rotation of the motor by a duty ratio of a PWM signal of the PWM control, characterized in that the electric tool further comprises an extension cord configured to connect between the power supply and the power supply cord and that the controller is configured to set the duty ratio to a reference duty ratio less than 100%, when a voltage of the power supply applied to the electric tool is lower than a rated voltage of the electric tool and within a predetermined range including a rated voltage of the electric tool , and the controller is configured to drive the motor by setting the duty ratio to be higher than the reference duty ratio, when the voltage of the power supply applied to the electric tool is lower than the predetermined range including the rated voltage by a voltage drop which occurs due to the extension cord connected between the power supply and the power supply cord . a motor configured to be driven by a PWM control of a semiconductor switching element (Q1-Q6) by using a power supply , the power supply being an AC power supply supplied from the outside through a power supply cord ; a power transmission mechanism configured to transmit a rotation of the motor to an end tool so as to drive the end tool; and a controller configured to control a rotation of the motor by a duty ratio of a PWM signal of the PWM control, characterized in that the electric tool further comprises an extension cord configured to connect between the power supply and the power supply cord and that the controller is configured to set the duty ratio to a reference duty ratio less than 100%, when a voltage of the power supply applied to the electric tool is lower than a rated voltage of the electric tool and within a predetermined range including a rated voltage of the electric tool , and the controller is configured to drive the motor by setting the duty ratio to be higher than the reference duty ratio, when the voltage of the power supply applied to the electric tool is lower than the predetermined range including the rated voltage by a voltage drop which occurs due to the extension cord connected between the power supply and the power supply cord .
Method for ascertaining image values in marked pixels of at least one projection image , wherein the at least one projection image is part of a projection image set, which comprises projection images recorded during a recording procedure in a respective projection geometry and which is provided for reconstructing a three-dimensional image data record, wherein the ascertainment of the image values is implemented by evaluating at least one epipolar consistency condition, which should be at least approximately satisfied, which emerges from the projection geometries of the different projection images of the projection image set and which requires the correspondence of two transformation values in transformation images , which are ascertained from different projection images by a Radon transform and the subsequent differentiation as the condition transformation, characterized in that , for each demanded correspondence in two transformation images arising from the projection geometries, the relevance thereof for the marked pixels in the projection images is checked on the basis of a relevance condition as the single epipolar consistency condition, with only relevant epipolar consistency conditions, which form a linear system of equations , being used when ascertaining the image values to be ascertained.
A method for determining density of fresh concrete inside a drum of a mixer truck using a probe, the drum having a rotation axis being at least partially horizontally-oriented, the probe being mounted inside the drum, extending in a radial orientation of the drum and being moved circumferentially as the drum rotates, and onto which a normal pressure is imparted by resistance due to the movement of the probe in the fresh concrete by the rotation of the drum and a normal pressure contribution is imparted by buoyancy due to a volume of the probe when the probe is submerged in the fresh concrete, the method comprising: receiving a first pressure value indicative of a normal pressure contribution exerted on the probe by the fresh concrete at a first circumferential position of the drum during rotation of the drum; receiving a second pressure value indicative of a normal pressure contribution exerted on the probe by the fresh concrete at a second circumferential position during rotation of the drum, the first circumferential position being different from the second circumferential position; and determining a density value of the fresh concrete based on the volume of the probe, the first pressure value and the second pressure value; wherein the first circumferential position lies on one side of the drum relative to the vertical and the second circumferential position lies on one other side of the drum relative to the vertical, wherein the step of determining includes using a trigonometric factor corresponding to a difference between the sinus of the first circumferential position and the sinus of the second circumferential position, and wherein none of the first and second circumferential positions of the drum corresponds to the bottom of the drum. receiving a first pressure value indicative of a normal pressure contribution exerted on the probe by the fresh concrete at a first circumferential position of the drum during rotation of the drum; receiving a second pressure value indicative of a normal pressure contribution exerted on the probe by the fresh concrete at a second circumferential position during rotation of the drum, the first circumferential position being different from the second circumferential position; and determining a density value of the fresh concrete based on the volume of the probe, the first pressure value and the second pressure value; wherein the first circumferential position lies on one side of the drum relative to the vertical and the second circumferential position lies on one other side of the drum relative to the vertical, wherein the step of determining includes using a trigonometric factor corresponding to a difference between the sinus of the first circumferential position and the sinus of the second circumferential position, and wherein none of the first and second circumferential positions of the drum corresponds to the bottom of the drum.
Component having an total length (L), an total width (B), and an total height (H), wherein the component comprises at least the following components: - a first cover plate and a second cover plate arranged parallel to the first cover plate , wherein the first cover plate and the second cover plate respectively comprise a length corresponding to the total length (L), and wherein the first cover plate and the second cover plate respectively comprise a width corresponding to the total width (B), - a layer arranged between the first cover plate and the second cover plate , comprising a plurality of tube segments , respectively having a tube length (L R ) extending in longitudinal direction, wherein the tube segments are arranged with respect to the tube length (L R ) in direction of the total length (L) and/or in direction of the total width (B), and wherein the tube segments are made of a wood material or comprise a wood material, characterized in that - the tube segments respectively comprise a wall delimited by exactly two cut ends in circumferential direction of the respective tube segment , wherein the tube length (L R ) corresponds to the total length (L) and/or the total width (B). - a first cover plate and a second cover plate arranged parallel to the first cover plate , wherein the first cover plate and the second cover plate respectively comprise a length corresponding to the total length (L), and wherein the first cover plate and the second cover plate respectively comprise a width corresponding to the total width (B), - a layer arranged between the first cover plate and the second cover plate , comprising a plurality of tube segments , respectively having a tube length (L R ) extending in longitudinal direction, wherein the tube segments are arranged with respect to the tube length (L R ) in direction of the total length (L) and/or in direction of the total width (B), and wherein the tube segments are made of a wood material or comprise a wood material, characterized in that - the tube segments respectively comprise a wall delimited by exactly two cut ends in circumferential direction of the respective tube segment , wherein the tube length (L R ) corresponds to the total length (L) and/or the total width (B).
A minimally invasive surgical device comprising: a main body comprising an inner tube and an outer tube , the inner tube being disposed in the outer tube ; a buffer assembly , one end of the buffer assembly being connected to the inner tube ; a cutter bit connected to the other end of the buffer assembly and having a cutting portion , wherein when the cutting portion is in contact with an object, the buffer assembly is adapted to enable the cutter bit to move relatively to the inner tube to decrease a cutting force between the cutting portion and the object, and is adapted to enable the cutting portion to be tilted along with a surface of the object; characterised in that the minimally invasive surgical device further comprises a driver unit connected between the buffer assembly and the cutter bit and adapted to drive the cutter bit to rotate relatively to the inner tube , wherein the driver unit comprises an actuator and a gear set , the actuator is connected to the buffer assembly , and the gear set is connected between the actuator and the cutter bit . a main body comprising an inner tube and an outer tube , the inner tube being disposed in the outer tube ; a buffer assembly , one end of the buffer assembly being connected to the inner tube ; a cutter bit connected to the other end of the buffer assembly and having a cutting portion , wherein when the cutting portion is in contact with an object, the buffer assembly is adapted to enable the cutter bit to move relatively to the inner tube to decrease a cutting force between the cutting portion and the object, and is adapted to enable the cutting portion to be tilted along with a surface of the object; characterised in that the minimally invasive surgical device further comprises a driver unit connected between the buffer assembly and the cutter bit and adapted to drive the cutter bit to rotate relatively to the inner tube , wherein the driver unit comprises an actuator and a gear set , the actuator is connected to the buffer assembly , and the gear set is connected between the actuator and the cutter bit .
Method for operating a fuel delivery device of an internal combustion engine, in which in order to set a delivery quantity an electromagnetic activation device of a quantity control valve is switched, wherein during a switching process an armature is moved from a rest seat in the direction of a stroke stop , and the strength of energy which is fed to the electromagnetic activation device for switching depends at least temporarily on a rotation speed of the internal combustion engine, characterized in that the energy depends on the rotational speed of the internal combustion engine only during an attraction phase during which the armature of the electromagnetic activation device is moved from the rest seat to the stroke stop , and during the attraction phase a current (I1) is clocked by an attraction mean value , and during the holding phase a current is clocked about a holding mean value , wherein the holding mean value is lower than the attraction mean value .
A device for manipulating and/or determining one or more characteristics of cells contained within a biological sample, the device comprising: a sorting component configured to separate cell-containing microdroplets from empty ones into a population of cell-containing first microdroplets ; a microdroplet manipulation component configured to manipulate the first microdroplets using real or virtual electrowetting electrodes, the microdroplet manipulation component including: a first zone configured to arrange the first microdroplets into an array for optical inspection and to introduce a reporter system into each first microdroplet by means of microdroplet merging; a second zone located within or adjacent the first zone and configured to detect microdroplets in one or more detection windows ; and optionally a third zone in which microdroplets can be sub-divided and isolated for later recovery from the device ; and an optical detection system configured to detect an optical signal from the microdroplets via the one or more detection windows, wherein, for merged microdroplets , the signal arises from an interaction between the reporter system and the cells or an expressed product thereof. a sorting component configured to separate cell-containing microdroplets from empty ones into a population of cell-containing first microdroplets ; a microdroplet manipulation component configured to manipulate the first microdroplets using real or virtual electrowetting electrodes, the microdroplet manipulation component including: a first zone configured to arrange the first microdroplets into an array for optical inspection and to introduce a reporter system into each first microdroplet by means of microdroplet merging; a second zone located within or adjacent the first zone and configured to detect microdroplets in one or more detection windows ; and optionally a third zone in which microdroplets can be sub-divided and isolated for later recovery from the device ; and a first zone configured to arrange the first microdroplets into an array for optical inspection and to introduce a reporter system into each first microdroplet by means of microdroplet merging; a second zone located within or adjacent the first zone and configured to detect microdroplets in one or more detection windows ; and optionally a third zone in which microdroplets can be sub-divided and isolated for later recovery from the device ; and an optical detection system configured to detect an optical signal from the microdroplets via the one or more detection windows, wherein, for merged microdroplets , the signal arises from an interaction between the reporter system and the cells or an expressed product thereof.
A heat exchanger for cooling electrical elements of a vehicle, the heat exchanger comprising: a pair of coolers disposed over and under an electrical element module, respectively, and each having a plurality of channels longitudinally formed to pass cooling fluid; pipe couplers respectively coupled to first ends of the pair of coolers to pass cooling fluid, having protrusions on first surfaces facing each other, respectively, and connected with pipes on second surfaces; bellows couplers respectively coupled to second ends of the pair of coolers to pass cooling fluid and having protrusions on first surfaces facing each other; and a bellows having top and bottom openings fitted on the protrusions , and being able to contract, wherein the bellows couplers have grooves formed around the protrusions in a shape corresponding to the bellows , and widths of the grooves are larger than a width of the bellows . a pair of coolers disposed over and under an electrical element module, respectively, and each having a plurality of channels longitudinally formed to pass cooling fluid; pipe couplers respectively coupled to first ends of the pair of coolers to pass cooling fluid, having protrusions on first surfaces facing each other, respectively, and connected with pipes on second surfaces; bellows couplers respectively coupled to second ends of the pair of coolers to pass cooling fluid and having protrusions on first surfaces facing each other; and a bellows having top and bottom openings fitted on the protrusions , and being able to contract, wherein the bellows couplers have grooves formed around the protrusions in a shape corresponding to the bellows , and widths of the grooves are larger than a width of the bellows .
A process for producing an RFID tag assembly comprising: providing a peripheral frame including antenna parts for a primary antenna ; connecting the antenna parts to form said primary antenna having a desired resonant frequency; connecting an RFID chip to the primary antenna ; encapsulating the RFID chip and primary antenna ; and trimming the peripheral frame ; wherein said step of connecting the antenna parts includes adjusting effective area or inductance of said primary antenna to obtain the desired resonant frequency, wherein each conductive connection includes a wire bond (110; 113), and wherein each antenna part includes at least one land or bonding zone (111; 112; 114; 115), wherein said effective area or inductance is adjusted up or down by placing conductive connections between defined positions on said antenna parts. providing a peripheral frame including antenna parts for a primary antenna ; connecting the antenna parts to form said primary antenna having a desired resonant frequency; connecting an RFID chip to the primary antenna ; encapsulating the RFID chip and primary antenna ; and trimming the peripheral frame ; wherein said step of connecting the antenna parts includes adjusting effective area or inductance of said primary antenna to obtain the desired resonant frequency,
A sound signal decoding method for decoding an inputted code for each frame to obtain a decoded sound signal having C channels, C being an integer of 2 or larger, the sound signal decoding method comprising: as processing for a current frame, a monaural decoding step of decoding a monaural code included in the inputted code by a decoding scheme that includes processing of applying a window having overlap between frames to obtain a monaural decoded sound signal; an additional decoding step of decoding an additional code included in the inputted code to obtain an additional decoded signal, which is a monaural decoded signal for a section X which is a section corresponding to the overlap between the current frame and an immediately following frame; and a stereo decoding step of obtaining a decoded downmix signal, which is a concatenation of a part of the monaural decoded sound signal for a section Y which is a section except the section X and the additional decoded signal for the section X, and obtaining and outputting the decoded sound signal having the C channels from the decoded downmix signal by upmix processing using a characteristic parameter obtained from a stereo code included in the inputted code. as processing for a current frame, a monaural decoding step of decoding a monaural code included in the inputted code by a decoding scheme that includes processing of applying a window having overlap between frames to obtain a monaural decoded sound signal; an additional decoding step of decoding an additional code included in the inputted code to obtain an additional decoded signal, which is a monaural decoded signal for a section X which is a section corresponding to the overlap between the current frame and an immediately following frame; and a stereo decoding step of obtaining a decoded downmix signal, which is a concatenation of a part of the monaural decoded sound signal for a section Y which is a section except the section X and the additional decoded signal for the section X, and obtaining and outputting the decoded sound signal having the C channels from the decoded downmix signal by upmix processing using a characteristic parameter obtained from a stereo code included in the inputted code.
A liquid transfer apparatus for transferring fluidic materials stored in industrial type packages from inside the packaging to another place, comprising a hose fastener , a 90° elbow and a main pipe of the transfer apparatus , characterized in that ; the main pipe of the transfer apparatus comprises a plate that divides the flow channel in half to speed up liquid transfer, and a suction-appropriate flat and double-channel suction tip widening at the end of the main pipe that comes into contact with the liquid to be transferred.
A pump module comprising: a pump installable in a storage tank so as to discharge a liquid stored in the storage tank to the outside of the storage tank ; a flange installable on one surface of the interior of the storage tank ; a heating member disposed to surround an outside surface of the pump and coupled to one surface of the flange and provided on one side thereof with an accommodation groove in which at least a part of the pump is accommodated; a coupling member coupled to an outside of the pump so as to couple the heating member to the flange ; and a filter coupled to the flange to surround the pump , the coupling member and the heating member and filtering the liquid supplied to the pump , wherein a first discharge tube of the pump having at least a part thereof accommodated in the accommodation groove extends toward the flange and is connectable to a second discharge tube formed on the other surface of the flange outside the storage tank , and the heating member is formed to heat at least a part of the pump , at least a part of the first discharge tube , and at least a part of the second discharge tube . a pump installable in a storage tank so as to discharge a liquid stored in the storage tank to the outside of the storage tank ; a flange installable on one surface of the interior of the storage tank ; a heating member disposed to surround an outside surface of the pump and coupled to one surface of the flange and provided on one side thereof with an accommodation groove in which at least a part of the pump is accommodated; a coupling member coupled to an outside of the pump so as to couple the heating member to the flange ; and a filter coupled to the flange to surround the pump , the coupling member and the heating member and filtering the liquid supplied to the pump , wherein a first discharge tube of the pump having at least a part thereof accommodated in the accommodation groove extends toward the flange and is connectable to a second discharge tube formed on the other surface of the flange outside the storage tank , and the heating member is formed to heat at least a part of the pump , at least a part of the first discharge tube , and at least a part of the second discharge tube .