mhurhangee/ep-ind-claims huggingface dataset:
A self-aligning mud pump apparatus, comprising: a housing; a rotatable crankshaft disposed in the housing; a crosshead disposed in the housing; a crosshead guide disposed in the housing to constrain movement of the crosshead; and a hub disposed in the housing and disposed on the crankshaft for converting a rotating motion of the crankshaft to a reciprocating motion of the crosshead within the crosshead guide via a connecting rod having a first end coupled to the hub and a second end coupled to the crosshead; characterised in that the connecting rod is coupled to the crosshead via a bearing with a spherical seat that allows the second end of the connecting rod to pivot in three rotational directions within the crosshead; and wherein play between the bearing and the connecting rod allows the second end of the connecting rod to translate with respect to the bearing such that the connecting rod has three rotational degrees of freedom and two translational degrees of freedom with respect to the crosshead guide. a housing; a rotatable crankshaft disposed in the housing; a crosshead disposed in the housing; a crosshead guide disposed in the housing to constrain movement of the crosshead; and a hub disposed in the housing and disposed on the crankshaft for converting a rotating motion of the crankshaft to a reciprocating motion of the crosshead within the crosshead guide via a connecting rod having a first end coupled to the hub and a second end coupled to the crosshead; characterised in that the connecting rod is coupled to the crosshead via a bearing with a spherical seat that allows the second end of the connecting rod to pivot in three rotational directions within the crosshead; and wherein play between the bearing and the connecting rod allows the second end of the connecting rod to translate with respect to the bearing such that the connecting rod has three rotational degrees of freedom and two translational degrees of freedom with respect to the crosshead guide.
A method of calculating a level of similarity of a first piece of data from a first party to a second piece of data from a second party without revealing the first and second pieces of data themselves, the method comprising: The first party creates a first fingerprint from a first piece of data, wherein the first fingerprint is a bit string that represents one of more properties associated with the first piece of data; The second party creates a second fingerprint from a second piece of data, wherein the second fingerprint is a bit string that represents one of more properties associated with the second piece of data; The first party generates a set of GM keys with associated public keys and private keys; The first party encrypts the first fingerprint with the public keys to create an encrypted first fingerprint; The first party sends the public keys to the second party; The second party encrypts the second fingerprint with the public keys to create an encrypted second fingerprint; The first party sends the encrypted first fingerprint to the second party; The second party performs an XOR operation on the encrypted first fingerprint and the encrypted second fingerprint, thereby creating an encrypted fingerprint XOR; The second party scrambles the encrypted fingerprint XOR, thereby creating a scrambled encrypted fingerprint XOR; The second party sends the scrambled encrypted fingerprint XOR to the first party; The first party decrypts the scrambled encrypted fingerprint XOR using the private keys, and counts the number of bits in the scrambled fingerprint XOR, thereby learning the level of similarity between the first and second fingerprints. The first party creates a first fingerprint from a first piece of data, wherein the first fingerprint is a bit string that represents one of more properties associated with the first piece of data; The second party creates a second fingerprint from a second piece of data, wherein the second fingerprint is a bit string that represents one of more properties associated with the second piece of data; The first party generates a set of GM keys with associated public keys and private keys; The first party encrypts the first fingerprint with the public keys to create an encrypted first fingerprint; The first party sends the public keys to the second party; The second party encrypts the second fingerprint with the public keys to create an encrypted second fingerprint; The first party sends the encrypted first fingerprint to the second party; The second party performs an XOR operation on the encrypted first fingerprint and the encrypted second fingerprint, thereby creating an encrypted fingerprint XOR; The second party scrambles the encrypted fingerprint XOR, thereby creating a scrambled encrypted fingerprint XOR; The second party sends the scrambled encrypted fingerprint XOR to the first party; The first party decrypts the scrambled encrypted fingerprint XOR using the private keys, and counts the number of bits in the scrambled fingerprint XOR, thereby learning the level of similarity between the first and second fingerprints.
A window conduction heat shielding apparatus that shields heat conducted from an outdoor surface to an indoor surface of a window of a computer room, the apparatus comprising: a heat shielding unit that has a heat insulating material formed according to a size of the window and a fixing base provided on an indoor surface of the heat insulating material; a pair of upper and lower support bars (10a, 10b) provided in both side parts of the fixing base; and base guides that are provided in both side parts of the window and have guide grooves (12, 13, 14, 15) to guide the heat shielding unit via the support bars (10a, 10b) from a storage part below the window to the indoor surface of the window or from the indoor surface of the window to the storage part, characterized in that the guide grooves (12, 13, 14, 15) are made up of a longitudinal groove (12a, 13a, 14a, 15a) in a vertical direction and a transverse groove (12b, 13b, 14b, 15b) in an indoor-to-outdoor direction, the tip ends of the transverse grooves (13b, 14b and 15b) being closed, and in that the upper and lower support bars (10a, 10b) are disposed laterally symmetrically with respect to a center line of a side surface of the fixing base. a heat shielding unit that has a heat insulating material formed according to a size of the window and a fixing base provided on an indoor surface of the heat insulating material; a pair of upper and lower support bars (10a, 10b) provided in both side parts of the fixing base; and base guides that are provided in both side parts of the window and have guide grooves (12, 13, 14, 15) to guide the heat shielding unit via the support bars (10a, 10b) from a storage part below the window to the indoor surface of the window or from the indoor surface of the window to the storage part, characterized in that the guide grooves (12, 13, 14, 15) are made up of a longitudinal groove (12a, 13a, 14a, 15a) in a vertical direction and a transverse groove (12b, 13b, 14b, 15b) in an indoor-to-outdoor direction, the tip ends of the transverse grooves (13b, 14b and 15b) being closed, and in that the upper and lower support bars (10a, 10b) are disposed laterally symmetrically with respect to a center line of a side surface of the fixing base.
A transmission device, comprising: an orthogonal modulator configured to perform orthogonal modulation on a carrier wave using an input signal comprising an in-phase signal component and an orthogonal signal component, and output a modulation signal to be transmitted; a detection unit configured to detect a carrier leaking component included in the modulation signal; an adjustment apparatus (10, 11, 19) configured to obtain a DC offset value within a predetermined range based on the carrier leaking component, and adjust the input signal by the DC offset value; and characterized by: a judgment unit configured to judge a failure of the orthogonal modulator based on the DC offset value which exceeds the predetermined range. an orthogonal modulator configured to perform orthogonal modulation on a carrier wave using an input signal comprising an in-phase signal component and an orthogonal signal component, and output a modulation signal to be transmitted; a detection unit configured to detect a carrier leaking component included in the modulation signal; an adjustment apparatus (10, 11, 19) configured to obtain a DC offset value within a predetermined range based on the carrier leaking component, and adjust the input signal by the DC offset value; and characterized by: a judgment unit configured to judge a failure of the orthogonal modulator based on the DC offset value which exceeds the predetermined range. a judgment unit configured to judge a failure of the orthogonal modulator based on the DC offset value which exceeds the predetermined range.
A charging device, wherein, when constant current charging is performed on a secondary battery at a n-th charging rate, at an SOC smaller than an SOC at which a local minimum value appears in a voltage of an experimental battery when the experimental battery is charged at the n-th charging rate, the charging device is configured to switch to a (n + 1) th charging rate which is a charging rate lower than the n-th charging rate, wherein n is a natural number, wherein the SOC is 0.6 times or more and 0.9 times or less of the SOC at which the local minimum value appears in the voltage, characterized in that the SOC for switching the charging rate is set according to an environmental temperature at the start of charging.
A method for calculating a motor constant of a permanent magnet type synchronous motor, the method comprising: a pulling step of pulling in a rotor of the motor to a predetermined position; a voltage applying step of applying a voltage obtained by compositing a DC component and an AC component to the motor while varying a frequency of the AC component; a current detecting step of detecting a motor current flowing according to the applied voltage; a phase difference calculating step of calculating a difference in phase between the AC component of the applied voltage and an AC component of the motor current; and a motor constant calculating step of calculating a motor constant of the motor, wherein the motor constant is calculated based on the applied voltage and the motor current when the difference in phase becomes nearly 45 degrees in the motor constant calculating step. a pulling step of pulling in a rotor of the motor to a predetermined position; a voltage applying step of applying a voltage obtained by compositing a DC component and an AC component to the motor while varying a frequency of the AC component; a current detecting step of detecting a motor current flowing according to the applied voltage; a phase difference calculating step of calculating a difference in phase between the AC component of the applied voltage and an AC component of the motor current; and a motor constant calculating step of calculating a motor constant of the motor, wherein the motor constant is calculated based on the applied voltage and the motor current when the difference in phase becomes nearly 45 degrees in the motor constant calculating step.
A fluid injector comprising: a valve assembly constructed and arranged to control flow of fluid from an inlet to an outlet of the injector, a metal housing surrounding at least a portion of the valve assembly, a plastic body molded over at least a portion of the housing, a distal end of the body defining an integral stepped portion (48, 48') extending from the body, a carrier surrounding at least the distal end of the body, and a seal member in contact with at least the stepped portion (48, 48') and a surface of the carrier to prevent liquid from entering a space between the housing and the body. a valve assembly constructed and arranged to control flow of fluid from an inlet to an outlet of the injector, a metal housing surrounding at least a portion of the valve assembly, a plastic body molded over at least a portion of the housing, a distal end of the body defining an integral stepped portion (48, 48') extending from the body, a carrier surrounding at least the distal end of the body, and a seal member in contact with at least the stepped portion (48, 48') and a surface of the carrier to prevent liquid from entering a space between the housing and the body.
A solid detergent composition in the form of a block or tablet comprising: a polysaccharide hybrid polymer composition present in an amount from 1% to 20% by weight of the solid detergent composition, wherein the polysaccharide hybrid polymer composition comprises: residue of a polysaccharide present in an amount from 5% to 90% by weight of the polysaccharide hybrid polymer composition; and residue of at least one ethylenically unsaturated monomer present in an amount from 10% to 75% by weight of the polysaccharide hybrid polymer composition; a hydratable salt present in an amount of 40% or greater by weight of the solid detergent composition; and water present in an amount of 2% or greater by weight of the solid detergent composition, wherein the polysaccharide hybrid polymer composition further comprises at least one member selected from the group consisting of monoalkyl maleate and hydroxyalkyl(meth)acrylate. residue of a polysaccharide present in an amount from 5% to 90% by weight of the polysaccharide hybrid polymer composition; and residue of at least one ethylenically unsaturated monomer present in an amount from 10% to 75% by weight of the polysaccharide hybrid polymer composition; a hydratable salt present in an amount of 40% or greater by weight of the solid detergent composition; and water present in an amount of 2% or greater by weight of the solid detergent composition, wherein the polysaccharide hybrid polymer composition further comprises at least one member selected from the group consisting of monoalkyl maleate and hydroxyalkyl(meth)acrylate.
A method for carrying out a gearshift in the case of a parallel hybrid vehicle, the drive train of which comprises an internal combustion engine, an electric machine which can be operated as a motor and as a generator, and a transmission, the electric motor being used, in the case of a gear change of the transmission, for the rotational speed synchronization of the transmission with a target rotational speed of the internal combustion engine, the rotational speed synchronization taking place via torque-controlled operation of the internal combustion engine and rotational speed-regulated operation of the electric machine; characterized a) in that the torque-controlled operation of the internal combustion engine is realized by virtue of the fact that, at the beginning of the rotational speed synchronization, the internal combustion engine generates a first torque which rises in a ramp-shaped manner to a first torque setpoint value and, after a predefined pulse duration, drops again in a ramp-shaped manner; and b) in that the rotational speed-regulated operation of the electric machine is realized by virtue of the fact that, at the beginning of the rotational speed synchronization, the electric machine generates a second torque which rises in a ramp-shaped manner to a second torque setpoint value and acts in the same direction as the first torque of the internal combustion engine, and subsequently the remaining rotational speed difference with respect to the target rotational speed is corrected to zero by way of the generation of positive and/or negative torques. a) in that the torque-controlled operation of the internal combustion engine is realized by virtue of the fact that, at the beginning of the rotational speed synchronization, the internal combustion engine generates a first torque which rises in a ramp-shaped manner to a first torque setpoint value and, after a predefined pulse duration, drops again in a ramp-shaped manner; and b) in that the rotational speed-regulated operation of the electric machine is realized by virtue of the fact that, at the beginning of the rotational speed synchronization, the electric machine generates a second torque which rises in a ramp-shaped manner to a second torque setpoint value and acts in the same direction as the first torque of the internal combustion engine, and subsequently the remaining rotational speed difference with respect to the target rotational speed is corrected to zero by way of the generation of positive and/or negative torques.
Mobile medical imaging robot comprising: - a medical imaging device, - a vehicle carrying said medical imaging device and being motorized so as to move on a floor of an examination room, - a cable designed to link said vehicle to a wall of an examination room, - a cable security system adapted to detect excessive cable tension so as to stop further movement of said vehicle, and wherein said motorized moving is configured to be driven manually by a user. - a medical imaging device, - a vehicle carrying said medical imaging device and being motorized so as to move on a floor of an examination room, - a cable designed to link said vehicle to a wall of an examination room, - a cable security system adapted to detect excessive cable tension so as to stop further movement of said vehicle,
A radome damage detection apparatus comprising: a conductive detection mesh embedded within a radome (110, 300), the conductive detection mesh including a plurality of conductive wires; a digital strobe circuit coupled to the conductive detection mesh and configured to apply electrical signals to the plurality of conductive wires, to detect an impedance response of the plurality of conductive wires, and to provide a detection report based on the impedance response; and a controller coupled to the digital strobe circuit and configured to receive the detection report from the digital strobe circuit and to provide a damage report indicating damage to the radome (110, 300) responsive to the detection report indicating a change in impedance of at least one conductive wire of the plurality of conductive wires, wherein the conductive detection mesh is a first detection mesh embedded within the radome (110, 300) at a first depth, and wherein the radome damage detection apparatus further comprises at least one additional conductive detection mesh embedded within the radome (110, 300) at a depth different from the first depth. a conductive detection mesh embedded within a radome (110, 300), the conductive detection mesh including a plurality of conductive wires; a digital strobe circuit coupled to the conductive detection mesh and configured to apply electrical signals to the plurality of conductive wires, to detect an impedance response of the plurality of conductive wires, and to provide a detection report based on the impedance response; and a controller coupled to the digital strobe circuit and configured to receive the detection report from the digital strobe circuit and to provide a damage report indicating damage to the radome (110, 300) responsive to the detection report indicating a change in impedance of at least one conductive wire of the plurality of conductive wires, wherein the conductive detection mesh is a first detection mesh embedded within the radome (110, 300) at a first depth, and wherein the radome damage detection apparatus further comprises at least one additional conductive detection mesh embedded within the radome (110, 300) at a depth different from the first depth.
An accommodating connector (3600; 3652) configured to improve fluid flow and reduce blood clotting in a fluid flow between a medical device and a source of fluid, the accommodating connector comprising: a first inlet/outlet; a second inlet/outlet configured to connect to a mating connector such that the second inlet/outlet comprises a spring-loaded self-adjusting tube (3602; 3655) that protrudes from the accommodating connector in order to set the second inlet/outlet near an inner portion (3618, 3608) of the mating connector, wherein the tube (3602; 3655) comprises a tip; a fluid path (3622; 3651) between the first inlet/outlet and the second inlet/outlet, the tube (3602; 3655) being part of the fluid path; a coating designed to improve fluid flow and reduce blood clotting which is applied to at least a portion of the fluid path (3622; 3651); and a sealing mass partially or fully surrounding the tube (3602; 3655) and positioned at an interface between the second inlet/outlet and the mating connector and that has a shape configured to correspond with a shape of the mating connector when it is mating with the accommodating connector in order to reduce dead space at the interface between the second inlet/outlet and the mating connector. a first inlet/outlet; a second inlet/outlet configured to connect to a mating connector such that the second inlet/outlet comprises a spring-loaded self-adjusting tube (3602; 3655) that protrudes from the accommodating connector in order to set the second inlet/outlet near an inner portion (3618, 3608) of the mating connector, wherein the tube (3602; 3655) comprises a tip; a fluid path (3622; 3651) between the first inlet/outlet and the second inlet/outlet, the tube (3602; 3655) being part of the fluid path; a coating designed to improve fluid flow and reduce blood clotting which is applied to at least a portion of the fluid path (3622; 3651); and a sealing mass partially or fully surrounding the tube (3602; 3655) and positioned at an interface between the second inlet/outlet and the mating connector and that has a shape configured to correspond with a shape of the mating connector when it is mating with the accommodating connector in order to reduce dead space at the interface between the second inlet/outlet and the mating connector.
A media hanger/guide comprising: a first mounting bracket having an elongated member, wherein a plurality of teeth are located on the elongated member; a first support member connected to the first mounting bracket; a second mounting bracket having an elongated member, wherein a plurality of teeth are located on the elongated member; a second support member connected to the second mounting bracket; a first gear in operable connection to the first mounting bracket's elongated member teeth; and a second gear in operable connection to the second mounting bracket's elongated member teeth, characterised in that the first gear is directly coupled to the second gear. a first mounting bracket having an elongated member, wherein a plurality of teeth are located on the elongated member; a first support member connected to the first mounting bracket; a second mounting bracket having an elongated member, wherein a plurality of teeth are located on the elongated member; a second support member connected to the second mounting bracket; a first gear in operable connection to the first mounting bracket's elongated member teeth; and a second gear in operable connection to the second mounting bracket's elongated member teeth, characterised in that the first gear is directly coupled to the second gear.