mhurhangee/patent-ind-claim-en huggingface dataset:
A motor driving apparatus comprising: an inverter to convert DC voltage into AC voltage and to output the AC voltage to a motor; an output voltage detection unit (F) to detect output voltage applied to the motor; an output current detection unit (E) to detect output current flowing in the motor; and an inverter controller configured to control the inverter based on the detected output current and the detected output voltage, and characterized in that : wherein during a starting operation of the motor, the inverter controller is configured to supply not constant level current but current, which is proportional to the back electromotive force induced from motor, wherein the direction of the current is opposite to the back electromotive force, to the motor, wherein the rotor of the motor is aligned more rapidly in a case in which the current corresponding to the direction opposite to the back electromotive force is supplied to the motor than in a case in which the constant level current is supplied to the motor . an inverter to convert DC voltage into AC voltage and to output the AC voltage to a motor; an output voltage detection unit (F) to detect output voltage applied to the motor; an output current detection unit (E) to detect output current flowing in the motor; and an inverter controller configured to control the inverter based on the detected output current and the detected output voltage, and characterized in that : wherein during a starting operation of the motor, the inverter controller is configured to supply not constant level current but current, which is proportional to the back electromotive force induced from motor, wherein the direction of the current is opposite to the back electromotive force, to the motor, wherein the rotor of the motor is aligned more rapidly in a case in which the current corresponding to the direction opposite to the back electromotive force is supplied to the motor than in a case in which the constant level current is supplied to the motor . wherein during a starting operation of the motor, the inverter controller is configured to supply not constant level current but current, which is proportional to the back electromotive force induced from motor, wherein the direction of the current is opposite to the back electromotive force, to the motor, wherein the rotor of the motor is aligned more rapidly in a case in which the current corresponding to the direction opposite to the back electromotive force is supplied to the motor than in a case in which the constant level current is supplied to the motor .
A method for lysing a bacterium of Streptococcus uberis or Streptococcus agalactiae contained in milk, which comprises the step of mixing a lysis agent containing lysozyme, labiase, and a nonionic surfactant with the milk to lyse the bacterium existing in the milk.
Nonwoven fabric comprising a plurality of filaments made of at least two different materials (A, B), said multicomponent filaments having at least two sub-filaments co-extruded from said materials (A, B) in side-by-side arrangement and adhered to one another, wherein the material (A) of a first sub-filament has melting temperature (T1) different from the melting temperature (T2) of the material (B) of a second sub-filament by at least 10°C and wherein, in cross section, the contact surface between a first sub-filament and a second sub-filament has at least one inflection (f1, f2), and wherein the first sub-filament forms at least one protrusion (P1) within the second sub-filament , said protrusion (P1) having decreasing width (L).
A method for improving refresh rate performance based on in-system weak bit detection, comprising steps performed by a test engine embedded in a memory controller and/or on the processor side of the memory controller when coupled to a memory device : adjusting a refresh rate of the memory device to a frequency that is lower than a minimum specified frequency for the memory device; identifying specific bits of the memory device that produce errors when the memory device operates according to the lower frequency refresh rate, wherein identifying specific bits further comprises performing a stress test on the memory device including controlling either temperature or operating voltage conditions of the memory device , or both; further comprising extrapolating measured values to determine performance of the memory device in worst case conditions; mapping out the identified specific bits to disallow use of the identified specific bits by the memory device in runtime operation, by remapping the detected specific bits in a memory controller of the memory device ; and setting the refresh rate of the memory device to the adjusted lower frequency. adjusting a refresh rate of the memory device to a frequency that is lower than a minimum specified frequency for the memory device; identifying specific bits of the memory device that produce errors when the memory device operates according to the lower frequency refresh rate, wherein identifying specific bits further comprises performing a stress test on the memory device including controlling either temperature or operating voltage conditions of the memory device , or both; further comprising extrapolating measured values to determine performance of the memory device in worst case conditions; mapping out the identified specific bits to disallow use of the identified specific bits by the memory device in runtime operation, by remapping the detected specific bits in a memory controller of the memory device ; and setting the refresh rate of the memory device to the adjusted lower frequency.
A driver for an orthopaedic reamer, comprising: a drive shaft defining an axis of rotation (AR); a reamer connector connected to said drive shaft and having at least one first annular portion about said axis of rotation (AR) and at least one second annular portion about said axis of rotation (AR) radially spaced from said at least first annular portion to define at least one holding recess therebetween; and a collar associated with said reamer connector and slideable in a direction of said axis of rotation (AR) between a first position and a second position, said collar being circumferentially unaligned with said at least one holding recess about said axis of rotation (AR) in said first position and, in said second position, being rotatably locked to said reamer connector and having a portion circumferentially aligned with said at least one holding recess about said axis of rotation (AR) to rotatably lock a holding tab of an orthopaedic shell within the at least one holding recess . a drive shaft defining an axis of rotation (AR); a reamer connector connected to said drive shaft and having at least one first annular portion about said axis of rotation (AR) and at least one second annular portion about said axis of rotation (AR) radially spaced from said at least first annular portion to define at least one holding recess therebetween; and a collar associated with said reamer connector and slideable in a direction of said axis of rotation (AR) between a first position and a second position, said collar being circumferentially unaligned with said at least one holding recess about said axis of rotation (AR) in said first position and, in said second position, being rotatably locked to said reamer connector and having a portion circumferentially aligned with said at least one holding recess about said axis of rotation (AR) to rotatably lock a holding tab of an orthopaedic shell within the at least one holding recess .
An upside-down type LED device for supplemental lighting for plants, comprising: a substrate , an LED chip , a first glue powder layer , and a second glue powder layer ; the LED chip is mounted one surface of the substrate ; the LED chip including one of a blue LED chip and an ultraviolet LED chip , wherein, the first glue powder layer is disposed between the LED chip and the substrate , and the LED chip is covered thereon with the second glue powder layer ; the LED chip is fixed on the substrate through the first glue powder layer ; and the second glue powder layer covers the LED chip and completely wraps the LED chip ; the first glue powder layer is a mixture of glue and red phosphors, characterized in that the second glue powder layer is a mixture of glue and yellow phosphors, wherein the ratio of photon flux densities of red light of 600 nm-700 nm:blue light of 400 nm-470 nm:infrared light:green light of 500 nm-560 nm:ultraviolet light is in a range of 70-90:10-30:0.05-5:5-20:0.01-5, wherein the weight ratio of the glue to the red phosphors is 100:10-150, the thickness of the first glue powder layer is 0.1 mm-0.5 mm, and the thickness of the second glue powder layer is 0.1 mm-0.9 mm, so that the ratio of photon flux densities is within the above range. a substrate , an LED chip , a first glue powder layer , and a second glue powder layer ; the LED chip is mounted one surface of the substrate ; the LED chip including one of a blue LED chip and an ultraviolet LED chip , wherein, the first glue powder layer is disposed between the LED chip and the substrate , and the LED chip is covered thereon with the second glue powder layer ; the LED chip is fixed on the substrate through the first glue powder layer ; and the second glue powder layer covers the LED chip and completely wraps the LED chip ; the first glue powder layer is a mixture of glue and red phosphors, characterized in that the second glue powder layer is a mixture of glue and yellow phosphors, wherein the ratio of photon flux densities of red light of 600 nm-700 nm:blue light of 400 nm-470 nm:infrared light:green light of 500 nm-560 nm:ultraviolet light is in a range of 70-90:10-30:0.05-5:5-20:0.01-5, wherein the weight ratio of the glue to the red phosphors is 100:10-150, the thickness of the first glue powder layer is 0.1 mm-0.5 mm, and the thickness of the second glue powder layer is 0.1 mm-0.9 mm, so that the ratio of photon flux densities is within the above range.
A device that detects vascular condition based on point fluctuation conduction characteristics of the heart, comprising a plurality of flexible detection terminals with ultrasonic transceiving capability; a control module; and a computing module, wherein each flexible detection terminal is connected with the control module; wherein the control module is connected with the computing module; wherein each flexible detection terminal is configured to drive and transmit an ultrasonic detection signal, receive and preprocessing an ultrasonic echo signal, and perform data communications; wherein the control module is configured to set and control detection parameters of the whole device, generate detection signals, store detection data, compare vascular conduction characteristics, perform data communications, and human-computer interaction; and wherein the computing module is configured to carry out inversion of point fluctuation and pulse waves, identification of vascular conduction characteristics, extraction of vascular features, and data communications, wherein the computing module comprises an inversion unit; a conduction characteristic identification unit; a feature extraction unit; and a communication unit, wherein based on the ultrasonic echo signals received by the probes responsible for ultrasonic echo reception of the flexible detection terminal , the inversion unit is configured to perform time and spatial time-domain/frequency-domain inversion of the positions and their variations of multiple detection points of the heart muscle and vascular wall in the detection area using frequency estimation algorithms and geometric principles, and to obtain multidimensional time-domain/frequency-domain characteristics of multiple point fluctuations of the heart muscle and multiple point pulse waves of the vascular wall; wherein the conduction characteristic identification unit is configured to take the multiple point fluctuations of the heart muscle as the input and the multiple point pulse waves of the vascular wall as the output, to identify the vascular conduction characteristics between the multi-input signal and the multi-output signal using digital signal processing methods, and then to decompose the vascular conduction characteristics based on the cascade feature of the blood vessel to obtain the conduction characteristics of a certain section of the blood vessel; wherein the feature extraction unit is configured to extract the feature of the vascular conduction characteristics and then to obtain the conduction feature of a certain section of the blood vessel; and wherein the communication unit is configured to perform the data and control information communication between the computing module and the control module using a wired/wireless communication method.
A system for identifying missing organizational security detection system rules, the system comprising at least one processing circuitry configured to: provide a known cyber-attack techniques repository including information of known cyber-attack techniques and required SIEM rules required for protecting against each of the known cyber-attack techniques, the known rules being in a generic SIEM rules format ; obtain existing SIEM rules of a SIEM of an organization, the existing SIEM rules being in a vendor-specific language, other than the generic SIEM rules format ; translate the existing SIEM rules to the generic SIEM rules format , using a translation system, giving rise to translated SIEM rules; compare the translated SIEM rules to the required SIEM rules to identify missing rules, being the required SIEM rules not included in the translated SIEM rules. provide a known cyber-attack techniques repository including information of known cyber-attack techniques and required SIEM rules required for protecting against each of the known cyber-attack techniques, the known rules being in a generic SIEM rules format ; obtain existing SIEM rules of a SIEM of an organization, the existing SIEM rules being in a vendor-specific language, other than the generic SIEM rules format ; translate the existing SIEM rules to the generic SIEM rules format , using a translation system, giving rise to translated SIEM rules; compare the translated SIEM rules to the required SIEM rules to identify missing rules, being the required SIEM rules not included in the translated SIEM rules.
A method for evaluating a lifetime (DDV) of a turbomachine part, comprising the following steps: S1: determining an average damage of the part as a function of time (E_moy(t)) based on a relationship expressing the stresses applied to the part as a function of a wear of the part (σ(u)) and of a relationship expressing the wear of the part as a function of time (u(t)); S2: determining a damage at failure (E_rupt) of the part; S3: determining a cumulative damage (E_cum) of the part corresponding to the damage at failure (E_rupt) of the part, said cumulative damage (E_cum) corresponding to the integral of the average damage as a function of time (E_moy(t)) between an initial time (t_0) and a final time t_rupt : E _ cum = E _ rupt = ∫ t _ 0 t _ rupt E _ moy t dt ; and S4 : deducing therefrom the lifetime (DDV) of the part, said lifetime (DDV) corresponding to the final time (t_rupt). S1: determining an average damage of the part as a function of time (E_moy(t)) based on a relationship expressing the stresses applied to the part as a function of a wear of the part (σ(u)) and of a relationship expressing the wear of the part as a function of time (u(t)); S2: determining a damage at failure (E_rupt) of the part; S3: determining a cumulative damage (E_cum) of the part corresponding to the damage at failure (E_rupt) of the part, said cumulative damage (E_cum) corresponding to the integral of the average damage as a function of time (E_moy(t)) between an initial time (t_0) and a final time t_rupt : E _ cum = E _ rupt = ∫ t _ 0 t _ rupt E _ moy t dt ; and S4 : deducing therefrom the lifetime (DDV) of the part, said lifetime (DDV) corresponding to the final time (t_rupt).
Impeller containing: - a central shaft or a tube for mounting on a shaft; - around the shaft or tube a hollow hub which in the direction from one end to the other end increases in diameter, said hub possessing an outside and an inside oriented towards the shaft or tube ; - a back wall which is provided at the end of the hub with the largest diameter perpendicular to the shaft or tube which at least partially closes the hollow space of the hub ; - a series of blades that are attached to the outside of the hub by their base ; wherein a number of flat, straight reinforcing ribs are provided which extend on the shaft or tube in an essentially radial direction and form a radial connection between the shaft or tube and the inside of the hub , and wherein the reinforcing ribs further extend axially in a straight or flat direction, wherein the impeller is provided with at least one polygon or ring connecting all reinforcing ribs with each other and which is concentric with the central shaft or tube , characterised in that said ring or polygon is provided with passages , whereby at least one passage is always provided in the section of the ring or polygon located between two reinforcing ribs . - a central shaft or a tube for mounting on a shaft; - around the shaft or tube a hollow hub which in the direction from one end to the other end increases in diameter, said hub possessing an outside and an inside oriented towards the shaft or tube ; - a back wall which is provided at the end of the hub with the largest diameter perpendicular to the shaft or tube which at least partially closes the hollow space of the hub ; - a series of blades that are attached to the outside of the hub by their base ;
An audio/video editing electronic device , said device comprising: - at least visual and manual (105a-105b; 100s) user interface means configured for allowing the interaction with said user; - a data processing unit , configured for executing a computer program comprising instructions which, when the program is executed by a computer, cause the computer to the creation of video contents by combining a gallery of still digital images and a digital audio track through "on-the-fly" synchronization inspired by music listening; - means of access to a plurality of digital images ; - means of access to at least one digital audio track ; said electronic device is configured for presenting on said visual interface means at least part of said plurality of digital images in a predetermined images appearance sequence from said user through said manual interface means, said manual interface means comprising Previous/Next keys (604-605 or 105a-105b; 100s); and for recording a video creation by simultaneously playing the digital audio track and displaying each of the digital images according to the desired duration and order by pressing the Previous/Next keys (604-605; 105a-105b); the pressure of any of the Previous/Next keys (604-605; 105a-105b) triggers the changing of the currently displayed digital image and the recording of the previously displayed frame, for a duration corresponding to the time elapsed since it was shown; said user is able to browse "on-the-fly" the images appearance sequence while simultaneously listening to the selected digital audio track and transparently recording the audio-video association; said electronic device comprising means for increasing the number of available digital images by means of Multi-frame Generator Filters which, applied to a selected image or even to a set of images, deliver multiple variations of each image by generating n copies of the selected image and each copy is processed according to the selected filter with a different level of effect's intensity; any of the Multi-frame Generator Filters is able to create a set of variations of the selected image by applying an image-processing algorithm according to a set of specific parameters assigned either in "Manual" or "Automatic" modality; wherein the "Automatic" modality first selects on which images to apply the filters to generate the new images, and then generates a number n of new derived images according to the number of images inserted into the images appearance sequence and according to the length of the selected digital audio track . - at least visual and manual (105a-105b; 100s) user interface means configured for allowing the interaction with said user; - a data processing unit , configured for executing a computer program comprising instructions which, when the program is executed by a computer, cause the computer to the creation of video contents by combining a gallery of still digital images and a digital audio track through "on-the-fly" synchronization inspired by music listening; - means of access to a plurality of digital images ; - means of access to at least one digital audio track ;
A modular multiplication device for performing a multiplication of a first multiplicand and a second multiplicand modulo a given modulus, each of said multiplicands comprising a given number of digits, each digit having a given word size, wherein said modular multiplication device comprises: - a multiplier for multiplying at least one digit of the first multiplicand with said second multiplicand to produce a multiplier output; - a modular reduction unit configured to reduce a quantity derived from said multiplier output by the product of an extended modulus and an integer coefficient, said extended modulus being the product of said given modulus with an extension parameter, which provides a reduction output, said reduction output being a positive integer strictly smaller than said extended modulus, characterised in that said modular multiplication device further comprises a selection unit configured to select said extension parameter as a function of the ratio between an integer constant and the double of said modulus, said integer constant being a power of two raised to an exponent, said exponent being equal to the product of said word size by an integer, said integer representing the number of words used to represent the modulus added to one. - a multiplier for multiplying at least one digit of the first multiplicand with said second multiplicand to produce a multiplier output; - a modular reduction unit configured to reduce a quantity derived from said multiplier output by the product of an extended modulus and an integer coefficient, said extended modulus being the product of said given modulus with an extension parameter, which provides a reduction output, said reduction output being a positive integer strictly smaller than said extended modulus, characterised in that said modular multiplication device further comprises a selection unit configured to select said extension parameter as a function of the ratio between an integer constant and the double of said modulus, said integer constant being a power of two raised to an exponent, said exponent being equal to the product of said word size by an integer, said integer representing the number of words used to represent the modulus added to one.
Suction device for an oscillatingly drivable hand-held machine tool equipped with a gear neck for fastening the suction device , comprising a base body which is mountable to the gear neck of the hand-held machine tool by means of a fastening section , and comprising an air guide duct which is formed in the base body and is delimited at one end by an air inlet and at the other end by an air outlet , to which a sucking device, in particular a vacuum cleaner, is detachably mountable, wherein the fastening section of the base body being formed essentially hollow-cylindrically and extending between a first plane and a second plane , which are preferably parallel, characterized in that a locking mechanism , which is mounted such that it can pivot about a pivot axis counter to the force of a return spring , is provided on the fastening section .