mhurhangee/ep-ind-claims huggingface dataset:
A correction and testing system, wherein the correction and testing system comprises a first phased array, a second phased array, and a test instrument, wherein the first phased array is a to-be-tested phased array, the first phased array comprises a first radio frequency RF channel, second phased array comprises a second RF channel, a topology of the first RF channel has a mirror symmetry relationship with a topology of the second RF channel, the second phased array disposed face to face with the to-be-tested first phased array, and a radiation front of the second phased array and a radiation front of the first phased array are spaced by a subwavelength distance; the second phased array is configured to receive, through the second RF channel, a coupling signal sent by the first phased array through the first RF channel; the test instrument is configured to determine, based on the coupling signal, an amplitude deviation value and a phase deviation value that correspond to the first RF channel; the test instrument is configured to correct an amplitude coefficient and a phase coefficient that correspond to the first RF channel to obtain a target amplitude coefficient and a target phase coefficient, if the amplitude deviation value and the phase deviation value satisfy a preset error correction condition; and the test instrument is configured to measure performance indicator parameters of the first phased array by using the target amplitude coefficient and the target phase coefficient. the second phased array is configured to receive, through the second RF channel, a coupling signal sent by the first phased array through the first RF channel; the test instrument is configured to determine, based on the coupling signal, an amplitude deviation value and a phase deviation value that correspond to the first RF channel; the test instrument is configured to correct an amplitude coefficient and a phase coefficient that correspond to the first RF channel to obtain a target amplitude coefficient and a target phase coefficient, if the amplitude deviation value and the phase deviation value satisfy a preset error correction condition; and the test instrument is configured to measure performance indicator parameters of the first phased array by using the target amplitude coefficient and the target phase coefficient.
A reduction gear unit comprising: a pinion that is fixed to a pinion shaft; a bearing that is located on each of both sides of the pinion; a large gear that is fixed to an axle, formed with a diameter larger than a diameter of a pinion, and meshes with the pinion; a gear case that stores therein a necessary amount of lubricant oil, and accommodates therein the pinion and the large gear; and pinion bearing end caps (21, 22) each of which is detachably fixed by a fastener screwed into a side surface of the gear case, and that includes an annular portion (21b, 22b) interposed between the gear case and an outer peripheral surface of an outer race of the bearing and surrounding the outer peripheral surface, wherein the annular portion (21b, 22b) extends from outside of the gear case toward inside thereof and parallel to the pinion shaft, while enclosing the outer peripheral surface of the outer race, and includes an end portion (21e, 22e) in which an end surface (21c, 22c) in an extending-direction is provided on a side of the pinion with respect to an extended line of a gear-side end surface of an inner race of the bearing, and an inner peripheral surface (21d, 22d) of the end portion (21e, 22e) is formed into an inclined shape between a gear-side end surface of the outer race and the end surface (21c, 22c) so that a diameter is decreased from the gear-side end surface toward the end surface (21c, 22c). a pinion that is fixed to a pinion shaft; a bearing that is located on each of both sides of the pinion; a large gear that is fixed to an axle, formed with a diameter larger than a diameter of a pinion, and meshes with the pinion; a gear case that stores therein a necessary amount of lubricant oil, and accommodates therein the pinion and the large gear; and pinion bearing end caps (21, 22) each of which is detachably fixed by a fastener screwed into a side surface of the gear case, and that includes an annular portion (21b, 22b) interposed between the gear case and an outer peripheral surface of an outer race of the bearing and surrounding the outer peripheral surface, wherein the annular portion (21b, 22b) extends from outside of the gear case toward inside thereof and parallel to the pinion shaft, while enclosing the outer peripheral surface of the outer race, and includes an end portion (21e, 22e) in which an end surface (21c, 22c) in an extending-direction is provided on a side of the pinion with respect to an extended line of a gear-side end surface of an inner race of the bearing, and an inner peripheral surface (21d, 22d) of the end portion (21e, 22e) is formed into an inclined shape between a gear-side end surface of the outer race and the end surface (21c, 22c) so that a diameter is decreased from the gear-side end surface toward the end surface (21c, 22c).
A method for generating a set of asymmetric cryptographic key pairs for the encryption of data objects, wherein the set of key pairs has a first key pair and a second key pair, wherein the first key pair is formed by a first private key and a first public key and the second key pair is formed by a second private key and a second public key, wherein the first and second key pair are assigned a first cipher (C_G2_O1), wherein the first cipher is formed by an encryption of the second private key with the first public key, said method comprising the following steps: - adding a third asymmetric cryptographic key pair to the set of key pairs, wherein the third key pair is formed by a third private key and a third public key, - generating a second cipher (C_G3_O1) by encryption of the third private key with the first public key, - storing the second cipher, wherein the set of key pairs has a directed graph structure, wherein the nodes of the graph represent the key pairs, wherein a relationship between a predecessor key pair and a successor key pair directly following the predecessor key pair in the graph is formed by a cipher, wherein the cipher is formed by encryption of the private key of the successor key pair with the public key of the predecessor key pair, wherein, apart from the key pair forming the root node of the graph, each key pair in the graph is dependent on another key pair by at least one cipher, wherein a first data processing system and a second data processing system are provided which are interconnected via a network, wherein the first data processing system is used to calculate the ciphers and also to carry out encryption and decryption processes of the data objects and the second data processing system is used for data storage and to determine cipher sequences, and wherein the first data processing system is a trusted location, such as a certification location or a trust centre. - adding a third asymmetric cryptographic key pair to the set of key pairs, wherein the third key pair is formed by a third private key and a third public key, - generating a second cipher (C_G3_O1) by encryption of the third private key with the first public key, - storing the second cipher,
A pivot cradle bearing having a curved cage segment, in which rolling bodies are guided, which are arranged between two bearing parts which can be pivoted with respect to one another, wherein a synchronization device, which is designed for synchronizing the relative movement of the bearing parts with the displacement of the cage segment, comprises a pivoting lever, which is mounted in the cage segment, characterized in that an articulated bearing is provided for mounting the pivoting lever in the cage segment, said articulated bearing being asymmetrical in design with respect to a tangential plane positioned centrally between an inner circumferential surface and an outer circumferential surface of the cage segment.
A network system of a home appliance, the network system comprising: the home appliance, which is capable of connecting to a network; a terminal configured to select one of network set-up information being used at the terminal and to transmit to the home appliance, without a user input, the selected network set-up information to set up the network of the home appliance, by executing an application configured to set up the network of the home appliance; and a wireless access apparatus configured to connect the home appliance to the terminal in a wireless manner through the network, wherein the home appliance further comprises: a WIFI module; an input unit configured to select an access point, AP, conversion mode so that the terminal is connected to the home appliance without going through the wireless access apparatus; and a control unit configured to operate the home appliance as the wireless access apparatus when the AP conversion mode is selected, wherein, when the home appliance is operated as the wireless access apparatus, the terminal is configured to transmit, without a user input, the network set-up information of the terminal to the home appliance, by use of the WIFI. the home appliance, which is capable of connecting to a network; a terminal configured to select one of network set-up information being used at the terminal and to transmit to the home appliance, without a user input, the selected network set-up information to set up the network of the home appliance, by executing an application configured to set up the network of the home appliance; and a wireless access apparatus configured to connect the home appliance to the terminal in a wireless manner through the network, wherein the home appliance further comprises: a WIFI module; an input unit configured to select an access point, AP, conversion mode so that the terminal is connected to the home appliance without going through the wireless access apparatus; and a control unit configured to operate the home appliance as the wireless access apparatus when the AP conversion mode is selected, wherein, when the home appliance is operated as the wireless access apparatus, the terminal is configured to transmit, without a user input, the network set-up information of the terminal to the home appliance, by use of the WIFI. a WIFI module; an input unit configured to select an access point, AP, conversion mode so that the terminal is connected to the home appliance without going through the wireless access apparatus; and a control unit configured to operate the home appliance as the wireless access apparatus when the AP conversion mode is selected, wherein, when the home appliance is operated as the wireless access apparatus, the terminal is configured to transmit, without a user input, the network set-up information of the terminal to the home appliance, by use of the WIFI.
An actuator, comprising: a piezoelectric element; a diaphragm to which the piezoelectric element is bonded, and which vibrates according to expansion and contraction displacement of the piezoelectric element; and a first spacer and a second spacer configured to fix both ends of the diaphragm in an expansion and contraction displacement direction of the piezoelectric element to a base member, characterized in that the actuator is configured such that driving characteristics of the actuator are determined by an effective length (L, L1, L2, L3) of the diaphragm between the first spacer and the second spacer, wherein a first end of the diaphragm is formed with a plurality of first through holes (12-11, 12-12, 12-13) configured such that a first fixing screw for fixing the actuator to the base member is configured to pass therethrough, and a second end of the diaphragm is formed with a plurality of second through holes (12-21, 12-22, 12-23) configured such that a second fixing screw for fixing the actuator to the base member is configured to pass therethrough. a piezoelectric element; a diaphragm to which the piezoelectric element is bonded, and which vibrates according to expansion and contraction displacement of the piezoelectric element; and a first spacer and a second spacer configured to fix both ends of the diaphragm in an expansion and contraction displacement direction of the piezoelectric element to a base member, characterized in that the actuator is configured such that driving characteristics of the actuator are determined by an effective length (L, L1, L2, L3) of the diaphragm between the first spacer and the second spacer, wherein a first end of the diaphragm is formed with a plurality of first through holes (12-11, 12-12, 12-13) configured such that a first fixing screw for fixing the actuator to the base member is configured to pass therethrough, and a second end of the diaphragm is formed with a plurality of second through holes (12-21, 12-22, 12-23) configured such that a second fixing screw for fixing the actuator to the base member is configured to pass therethrough.
Motor vehicle having a roof opening in a solid roof surface of the motor vehicle and having at least one roof mechanism for the selective closure and at least partial opening of the roof opening, wherein the roof mechanism has a folding roof system wherein the folding roof system comprises at least one hood cover (4, 5), characterized in that at least one larger transparent element is disposed in the hood cover, and in that after the at least one larger transparent element, transversely to the direction of travel, are disposed a plurality of smaller transparent elements, wherein at least one element (12, 13) has a camber transversely to the direction of travel, which camber substantially corresponds to that of the roof curvature.
A kit for assembling a shelf unit, comprising at least one metal shelf that exhibits at least one through hole, at least one upright made of plastic and comprising at least one first part having a male connecting end and at least one second part having a female connecting end, which can be coupled with said male connecting end so as to connect said first and second parts of the upright to each other, and at least one plastic insert exhibiting at least one through hole and provided with means for engagement with said upright, said first and second parts of the upright being configured to be slipped into said hole of the insert from opposite sides thereof so as to connect them to each other, said insert being configured so as to achieve an interlocked state in one end of said shelf in which the hole in the insert is aligned with the hole in the shelf and the engagement means is arranged so as to be tightly fastened between said female connecting end and said male connecting end when said first and second parts of the upright are connected to each other, wherein said engagement means comprises a ridge that radially projects inside said hole in said insert, and wherein said shelf is made up of at least one longitudinal section made of sheet metal and having an open cross section, said section having a longitudinal load plane where there is provided said at least one hole in the shelf, at least a first longitudinal flank that extends perpendicularly from a longitudinal edge of said load plane, a first longitudinal tab that extends perpendicularly from a longitudinal edge of said first flank from the side facing said load plane, a second longitudinal tab that extends perpendicularly from a longitudinal edge of said first tab from the side facing said first flank, a second longitudinal flank that extends perpendicularly from the other longitudinal edge of the load plane, a third longitudinal tab that extends perpendicularly from a longitudinal edge of the second flank from the side facing the load plane, and a fourth longitudinal tab that extends perpendicularly from a longitudinal edge of the third tab from the side facing the second flank, and wherein said insert comprises a first interlocking portion for interlocking in said end of said shelf and a second portion that can be positioned externally to said end of the shelf, said first interlocking portion being provided with said at least one hole in the insert and being predisposed with a parallelepiped shape that can be coupled to the transverse section of said shelf and wherein said first portion comprises at least one coupling slot for said second tab on one of its faces which can be set opposite said first tab.
A method for producing a phosphor, the host crystal thereof having a crystal structure substantially identical with that of (Sr,Ca)AlSiN 3 crystal, using raw materials partly composed of a strontium nitride containing a mixture of SrN and Sr 2 N, wherein the nitrogen content and the oxygen content of the strontium nitride is from 5 to 12 mass % and from 0.2 to 1 mass %, respectively, comprising: a classifying step of reducing a maximum diameter of the strontium nitride to 300 μm or less; a mixing step of mixing the raw materials; and a calcining step of calcining the mixture of the mixed raw materials under a temperature condition of 1500 to 1900°C in nitrogen atmosphere. a classifying step of reducing a maximum diameter of the strontium nitride to 300 μm or less; a mixing step of mixing the raw materials; and a calcining step of calcining the mixture of the mixed raw materials under a temperature condition of 1500 to 1900°C in nitrogen atmosphere.
A method for picture decoding, comprising: receiving bitstream data, and parsing the bitstream data to obtain a Coding Tree Unit corresponding to the bitstream data; parsing a node of a layer corresponding to the CTU to determine a state parameter and a flag parameter corresponding to the node, the state parameter being configured to determine whether the node supports refreshing, and the flag parameter being configured to determine whether the node enables refreshing; determining a leaf parameter corresponding to the node, the leaf parameter being configured to determine whether to continue to partition the node; performing detection processing on the node according to the leaf parameter, the state parameter and the flag parameter to obtain a detection result; continuing to acquire a node of a next layer corresponding to the CTU according to the detection result; continuing to perform detection processing on the node of the next layer, and obtaining data of all Coding Units (CUs) corresponding to the CTU; and generating a decoded picture corresponding to the bitstream data according to the node and the data of all CUs. receiving bitstream data, and parsing the bitstream data to obtain a Coding Tree Unit corresponding to the bitstream data; parsing a node of a layer corresponding to the CTU to determine a state parameter and a flag parameter corresponding to the node, the state parameter being configured to determine whether the node supports refreshing, and the flag parameter being configured to determine whether the node enables refreshing; determining a leaf parameter corresponding to the node, the leaf parameter being configured to determine whether to continue to partition the node; performing detection processing on the node according to the leaf parameter, the state parameter and the flag parameter to obtain a detection result; continuing to acquire a node of a next layer corresponding to the CTU according to the detection result; continuing to perform detection processing on the node of the next layer, and obtaining data of all Coding Units (CUs) corresponding to the CTU; and generating a decoded picture corresponding to the bitstream data according to the node and the data of all CUs.
A computer implemented method of identifying possible matches between a sample record and a plurality of stored records of a database, the method comprising: extracting from each of the stored records a plurality of codes, said codes falling within a code space; extracting a plurality of sample codes from a sample record; the method being characterised by: maintaining a look-up table defining said code space, said look-up table having a plurality of rows, each row corresponding to a unique code within said code space; maintaining a first series of record occurrence lists, each list of said first series being linked from a specific row in said look-up table and identifying those stored records corresponding to a specific code within said code space, and a second series of record occurrence lists (30,32), each list of said second series being linked from a specific row in said look-up table and identifying those stored records corresponding to codes within a defined proximity to said specific code within said code space; using said sample codes as indexes to said look-up table to address a corresponding series of record occurrence lists (28,30,32) which are associated with said sample codes; counting the number of occurrences of respective stored records identified within said record occurrence lists from said sample codes; and identifying one or more given stored records as being a possible match with the sample record if said count exceeds a required threshold. extracting from each of the stored records a plurality of codes, said codes falling within a code space; extracting a plurality of sample codes from a sample record; maintaining a look-up table defining said code space, said look-up table having a plurality of rows, each row corresponding to a unique code within said code space; maintaining a first series of record occurrence lists, each list of said first series being linked from a specific row in said look-up table and identifying those stored records corresponding to a specific code within said code space, and a second series of record occurrence lists (30,32), each list of said second series being linked from a specific row in said look-up table and identifying those stored records corresponding to codes within a defined proximity to said specific code within said code space; using said sample codes as indexes to said look-up table to address a corresponding series of record occurrence lists (28,30,32) which are associated with said sample codes; counting the number of occurrences of respective stored records identified within said record occurrence lists from said sample codes; and identifying one or more given stored records as being a possible match with the sample record if said count exceeds a required threshold.
A motor controller of an air conditioner, comprising: a converter arranged to convert a commercial AC power into a DC power; an inverter including a plurality of switching elements, the inverter being arranged to receive the DC power and convert the DC power into an AC power through a switching operation and driving a three-phase motor; a gate driver arranged to control the switching operation of the switching elements; and characterized by comprising a plurality of voltage drop units connected between the converter and the gate driver or a rectifier unit for rectifying the commercial AC power and the gate driver, the voltage drop units arranged to drop the DC power or the rectified voltage from the rectifier unit and supplying the dropped DC power to the gate driver as driving voltages for an operation of the switching elements. a converter arranged to convert a commercial AC power into a DC power; an inverter including a plurality of switching elements, the inverter being arranged to receive the DC power and convert the DC power into an AC power through a switching operation and driving a three-phase motor; a gate driver arranged to control the switching operation of the switching elements; and characterized by comprising a plurality of voltage drop units connected between the converter and the gate driver or a rectifier unit for rectifying the commercial AC power and the gate driver, the voltage drop units arranged to drop the DC power or the rectified voltage from the rectifier unit and supplying the dropped DC power to the gate driver as driving voltages for an operation of the switching elements.