mhurhangee/ep-ind-claims huggingface dataset:
Device for synchronizing a primary speed (ωp) of a primary shaft (1, 6) receiving an electrical torque from an electrical machine, with a secondary speed lower than the primary speed of a secondary transmission shaft, the primary (1, 6) and secondary shafts being decoupled, the primary shaft (1, 6) having a kinetic energy associated with the primary speed (ωp), comprising means for supplying a braking electrical torque (Te) to the primary shaft (1, 6) until the primary speed is substantially equal to the secondary speed, and means for at least partially recovering, in the form of electrical energy, the kinetic energy lost by the primary shaft (1, 6) and transmitting said electrical energy to an energy storage means the energy storage means comprising a battery coupled to an energy buffer, the device also comprising a control unit configured to charge said electrical energy in the energy buffer during the braking of the primary shaft and to discharge the energy buffer into the battery once the primary shaft is synchronized, the device being characterized in that the control unit is configured to detect a transition of the level of charge of the battery below a predefined low threshold and to maintain a predetermined energy level in the energy buffer in case of detection of a transition of the level of charge of the battery below the low threshold.
A positive electrode active material for lithium secondary battery, the positive electrode active material comprising: a core portion; a concentration gradient portion that is formed on the outside of the core portion and has gradients of concentrations of nickel, manganese, and cobalt; and a shell portion that is formed on the outside of the concentration gradient portion and has constant concentrations of nickel, manganese, and cobalt, wherein nickel is the main component out of nickel, manganese, and cobalt. a core portion; a concentration gradient portion that is formed on the outside of the core portion and has gradients of concentrations of nickel, manganese, and cobalt; and a shell portion that is formed on the outside of the concentration gradient portion and has constant concentrations of nickel, manganese, and cobalt,
Watercraft, in particular tugboat having a hull and a fin which is arranged in the stern region, extends in the longitudinal direction of the hull, and has a front edge which acts as a leading edge, and a rear edge which is oriented in the opposite direction with respect to the said front edge, and side faces (9.1, 9.2), the watercraft having a drive in the region which lies opposite the stern region, the fin being assigned, in the region of its rear edge, a stabilization device, comprising at least one flow-conducting surface region (11.1, 11.n) which is assigned to each side face (9.1, 9.2) and is arranged at an angle (β) with respect to the latter; characterized in that each side face (9.1, 9.2) of the fin comprises a plurality of flow-conducting surface regions (11.1, 11.n) which are spaced apart from one another, at least part of the flow-conducting surface regions (11.1, 11.n) which are assigned to in each case one side face (9.1, 9.2) being arranged parallel to one another, and the individual flow-conducting surface region (11.1, 11.2) being arranged, as viewed in the vertical direction of the hull, in a region which extends from a theoretical design waterline on the hull over two thirds of the fin height (hF) starting from the transition region between the hull and the fin, and in that the individual flow-conducting surface region (11.1, 11.2) is configured in an inclined manner with respect to a horizontal plane, in particular a horizontal plane which is laid through the theoretical design waterline, so as to run, in particular, at an angle of ≠ 0°, preferably in a range of from 1° to 20° or from -1° to -20°.
A camera module, the camera module comprising: - a printed circuit board, PCB, mounted with an image sensor; - a lens unit installed at an upper side of the PCB and disposed at a position corresponding to that of the image sensor; and - an actuator comprising a bobbin coupled with the lens unit and adapted for moving the lens unit to adjust a focus of an image, - wherein the bobbin comprises an inner peripheral surface facing an outer peripheral surface of the lens unit, - wherein the lens unit comprises a flange unit formed from the outer peripheral surface and a taper unit forming the bottom end of the flange unit, and - wherein the bobbin comprises a taper unit formed by being slanted to an optical axis direction and formed on the inner peripheral surface facing the taper unit of the lens unit, - wherein a space is formed between the taper unit of the lens unit and the taper unit of the bobbin, characterized in that a groove is formed at the outer peripheral surface of the lens unit at an bottom end of the taper unit, wherein adhesive material is coated on an upper side of the flange unit and is penetrated and induced into the space and the groove to fix the bobbin and the lens unit, wherein the groove is formed at a position corresponding to that of the taper unit of the bobbin, and wherein the bobbin includes an upper end unit configured to form an upper end of the bobbin and to have a minor diameter same as or greater than an outer diameter of the flange unit, the taper unit of the bobbin formed by being extended from a lower side of the upper end unit and formed by being slanted to the optical axis direction, and a bottom end unit formed by being extended from a lower side of the taper unit and having a minor diameter same as or greater than an outer diameter of the lens unit. - a printed circuit board, PCB, mounted with an image sensor; - a lens unit installed at an upper side of the PCB and disposed at a position corresponding to that of the image sensor; and - an actuator comprising a bobbin coupled with the lens unit and adapted for moving the lens unit to adjust a focus of an image, - wherein the bobbin comprises an inner peripheral surface facing an outer peripheral surface of the lens unit, - wherein the lens unit comprises a flange unit formed from the outer peripheral surface and a taper unit forming the bottom end of the flange unit, and - wherein the bobbin comprises a taper unit formed by being slanted to an optical axis direction and formed on the inner peripheral surface facing the taper unit of the lens unit, - wherein a space is formed between the taper unit of the lens unit and the taper unit of the bobbin,
A vehicle cleaner system, comprising: an external sensor that acquires information on an outside of a vehicle; a cleaner unit including a cleaner (103, 104, 105, 107, 109a, 109b) which discharges a cleaning liquid to clean the external sensor; a tank (111, 113) that stores the cleaning liquid; and a cleaner control unit that controls the cleaner unit, characterized in that the cleaner control unit is configured to determine that the remaining amount of the cleaning liquid will be insufficient in the near future and generate a remaining amount insufficiency prediction signal, and to output the remaining amount insufficiency prediction signal to a vehicle control unit, which controls traveling of the vehicle, when the cleaning liquid in the tank (111, 113) is equal to or less than a predetermined amount, wherein the vehicle control unit is configured to be capable of selectively executing an autonomous driving mode in which at least one of an accelerator control signal, a brake control signal, and a steering control signal is generated in accordance with an output of the external sensor, and a manual driving mode in which the accelerator control signal, the brake control signal and the steering control signal are generated independently of the output of the external sensor, and wherein the cleaner control unit is configured to output the remaining amount insufficiency prediction signal to the vehicle control unit and cause the vehicle control unit to switch from the autonomous driving mode to the manual driving mode. an external sensor that acquires information on an outside of a vehicle; a cleaner unit including a cleaner (103, 104, 105, 107, 109a, 109b) which discharges a cleaning liquid to clean the external sensor; a tank (111, 113) that stores the cleaning liquid; and a cleaner control unit that controls the cleaner unit, characterized in that the cleaner control unit is configured to determine that the remaining amount of the cleaning liquid will be insufficient in the near future and generate a remaining amount insufficiency prediction signal, and to output the remaining amount insufficiency prediction signal to a vehicle control unit, which controls traveling of the vehicle, when the cleaning liquid in the tank (111, 113) is equal to or less than a predetermined amount, wherein the vehicle control unit is configured to be capable of selectively executing an autonomous driving mode in which at least one of an accelerator control signal, a brake control signal, and a steering control signal is generated in accordance with an output of the external sensor, and a manual driving mode in which the accelerator control signal, the brake control signal and the steering control signal are generated independently of the output of the external sensor, and wherein the cleaner control unit is configured to output the remaining amount insufficiency prediction signal to the vehicle control unit and cause the vehicle control unit to switch from the autonomous driving mode to the manual driving mode.
An exhalation valve that comprises: (a) a valve seat that has an orifice and that has a noncircular seal surface surrounding the orifice; and (b) a flexible flap that is secured to the valve seat at a centroid of the orifice and that has a variable stiffness structure, characterized in that the flexible flap is a noncircular flap, the variable stiffness structure includes a plurality of ribs that extend radially from the centroid of the flexible flap, at least some of the ribs have different lengths, and the longer ribs are configured to be stiffer than the shorter ribs. (a) a valve seat that has an orifice and that has a noncircular seal surface surrounding the orifice; and (b) a flexible flap that is secured to the valve seat at a centroid of the orifice and that has a variable stiffness structure,
Screw compressor comprising two screw rotors arranged in screw rotor bores in a compressor housing, said screw rotors compressing refrigerant entering at a refrigerant inlet and letting it exit at a refrigerant outlet, and an inlet provided in the compressor housing for refrigerant supplied from a refrigerant injection device via a conduit system for the additional cooling of the screw compressor, wherein the inlet is arranged in such a manner that it opens into compression chambers enclosed by the screw rotors and the screw rotor bores, characterized in that the inlet is preceded by a first inlet channel section extending in the compressor housing and being integrally formed in a housing section accommodating the screw rotor bores, that an injection opening for the liquid refrigerant supplied from the refrigerant injection device opens into the first inlet channel section, the cross-sectional area of said opening being smaller by more than a factor of ten in comparison with a cross-sectional area of the first inlet channel section.
Use of fenofibrate, fenofibric acid or a physiologically acceptable salt of fenofibric acid for the manufacture of a medicament for the prevention of retinopathy, in particular diabetic retinopathy.
A control information sending method, wherein the method comprises: sending two pieces of waveform information through a radio resource control, RRC, signaling, wherein the two pieces of waveform information indicate an orthogonal frequency division multiplexing, OFDM, waveform and a discrete fourier transform-spread orthogonal frequency division multiplexing, DFT-S-OFDM, waveform respectively; generating, by a network device, control information, wherein the control information is scheduling downlink control information, DCI, and a DCI format is used to indicate an uplink transmission waveform of a terminal from the OFDM waveform and the DFT-S-OFDM waveform which are indicated by the two pieces of waveform information; sending, by the network device, the control information to the terminal; wherein that a DCI format is used to indicate an uplink transmission waveform of a terminal comprises: a length of the DCI is used to indicate the uplink transmission waveform of the terminal. sending two pieces of waveform information through a radio resource control, RRC, signaling, wherein the two pieces of waveform information indicate an orthogonal frequency division multiplexing, OFDM, waveform and a discrete fourier transform-spread orthogonal frequency division multiplexing, DFT-S-OFDM, waveform respectively; generating, by a network device, control information, wherein the control information is scheduling downlink control information, DCI, and a DCI format is used to indicate an uplink transmission waveform of a terminal from the OFDM waveform and the DFT-S-OFDM waveform which are indicated by the two pieces of waveform information; sending, by the network device, the control information to the terminal; wherein that a DCI format is used to indicate an uplink transmission waveform of a terminal comprises: a length of the DCI is used to indicate the uplink transmission waveform of the terminal.
A random copolymer of Formula III: wherein each M 1, M 2a, and M 2b are independently selected from the group consisting of acrylate, methacrylate, acrylamide, methacrylamide, styrene, vinyl-pyridine and vinyl-pyrrolidone; R 1 is selected from the group consisting of H, L 1 -A 1, LG 1 and L 1 -LG 1; each R 2a and R 2b is independently selected from the group consisting of H, C 1-20 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-6 haloalkyl, C 1-6 heteroalkyl, C 3-8 cycloalkyl, C 3-8 heterocycloalkyl, aryl, heteroaryl, A 2a, A 2b, L 2a -A 2a, L 2b -A 2b, LG 2a, LG 2b, L 2a -LG 2a, L 2b -LG 2b, I 2, L 2a -I 2 and L 2b -I 2; ZW is a zwitterionic moiety; I is a branched initiator fragment and I' is a radical scavenger, such that the combination of I-I' is an initiator, I 1, for the polymerization of the random copolymer of Formula III; alternatively, I' is selected from the group consisting of H and C 1-6 alkyl; I 2 is an initiator; each of L 1, L 2a, and L 2b is a linker; each of A 1, A 2a, and A 2b is a functional agent; each of LG 1, LG 2a, and LG 2b is a linking group; subscripts x, y 1a, and y 1b are each independently an integer of from 1 to 1000; subscript s is an integer of from 2 to 100; and subscript n is an integer of from 1 to 20. each M 1, M 2a, and M 2b are independently selected from the group consisting of acrylate, methacrylate, acrylamide, methacrylamide, styrene, vinyl-pyridine and vinyl-pyrrolidone; R 1 is selected from the group consisting of H, L 1 -A 1, LG 1 and L 1 -LG 1; each R 2a and R 2b is independently selected from the group consisting of H, C 1-20 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, C 1-6 haloalkyl, C 1-6 heteroalkyl, C 3-8 cycloalkyl, C 3-8 heterocycloalkyl, aryl, heteroaryl, A 2a, A 2b, L 2a -A 2a, L 2b -A 2b, LG 2a, LG 2b, L 2a -LG 2a, L 2b -LG 2b, I 2, L 2a -I 2 and L 2b -I 2; ZW is a zwitterionic moiety; I is a branched initiator fragment and I' is a radical scavenger, such that the combination of I-I' is an initiator, I 1, for the polymerization of the random copolymer of Formula III; alternatively, I' is selected from the group consisting of H and C 1-6 alkyl; I 2 is an initiator; each of L 1, L 2a, and L 2b is a linker; each of A 1, A 2a, and A 2b is a functional agent; each of LG 1, LG 2a, and LG 2b is a linking group; subscripts x, y 1a, and y 1b are each independently an integer of from 1 to 1000; subscript s is an integer of from 2 to 100; and subscript n is an integer of from 1 to 20.
A composite radome wall structure comprising an antiballistic solid, void-free internal core and antireflective external surface layers which sandwich the core, wherein the antireflective external surface layers are subwavelength surface structures, wherein an SWS structure is a layer of material having surface relief gratings smaller than the wavelength of the incident radar radiation.
A method of forming a head of an oral care implement, the method comprising: a) forming a head plate of a material of a first color; b) mounting a plurality of tooth cleaning elements to the head plate, thereby forming a cleaning element assembly; c) forming a support body, the support body comprising a socket; d) forming an interface between a perimeter of the head plate and a perimeter of the socket by positioning the head plate of the cleaning element assembly in the socket of the support body; and e) securing the head plate to the support body thereby forming the head of the oral care implement; characterized in that the support body is of a material of a second color, the second color being different than the first color, and in that the interface is a multi-colored interface. a) forming a head plate of a material of a first color; b) mounting a plurality of tooth cleaning elements to the head plate, thereby forming a cleaning element assembly; c) forming a support body, the support body comprising a socket; d) forming an interface between a perimeter of the head plate and a perimeter of the socket by positioning the head plate of the cleaning element assembly in the socket of the support body; and e) securing the head plate to the support body thereby forming the head of the oral care implement;
A method of recovering Pt or Ag or Pt and Ag from sulfate based process solution rich in sacrificial metal comprising: a) step 1: electrodeposition of sacrificial metal on an electrode by applying an external potential or current or pulse potential or pulse current to the electrode placed in a sulfate based process solution; b) step 2: a redox replacement of sacrificial metals by a replacement metal, selected from the group of Pt or Ag or Pt and Ag, by cutting off or reducing the applied external potential or current used in step 1, wherein Pt or Ag or Pt and Ag present in the solution spontaneously replaces sacrificial metals deposited in step 1, resulting in enrichment of Pt or Ag or Pt and Ag on the electrode; c) optionally repeating steps a) and b) subsequently or by a multistep pattern; and d) recovering Pt or Ag or Pt and Ag from the electrode or using the deposition containing electrode as such. a) step 1: electrodeposition of sacrificial metal on an electrode by applying an external potential or current or pulse potential or pulse current to the electrode placed in a sulfate based process solution; b) step 2: a redox replacement of sacrificial metals by a replacement metal, selected from the group of Pt or Ag or Pt and Ag, by cutting off or reducing the applied external potential or current used in step 1, wherein Pt or Ag or Pt and Ag present in the solution spontaneously replaces sacrificial metals deposited in step 1, resulting in enrichment of Pt or Ag or Pt and Ag on the electrode; c) optionally repeating steps a) and b) subsequently or by a multistep pattern; and d) recovering Pt or Ag or Pt and Ag from the electrode or using the deposition containing electrode as such.
Process for modifying the fluorine distribution in a hydrocarbon compound, comprising a step of placing in contact between said hydrocarbon compound and a catalytic composition comprising a chromium-based catalyst, said process being performed in a reactor made of a material comprising a base layer made of a material M1 and an inner layer made of a material M2, said base layer and said inner layer being laid against each other by plating, characterized in that the plating is performed by solder plating, explosion plating, hot roll plating or cold roll plating, preferably by explosion plating or hot roll plating; the material M2 comprises at least 40% by weight of nickel on the basis of the total weight of the material M2, and the material M1 comprises at least 70% of iron on the basis of the total weight of the material M1.
A gear teeth generation method for generating non-straight gear teeth, said method being carried out on a multi-axis machine, using a disk tool, wherein said disk tool is travelling along a gear tooth where its motion along a gap adjacent to said gear tooth is synchronized with a roll motion (R, Q) performed by said multi-axis machine so that the resulting working stroke is a linear or curved movement wherein one work stroke and optionally additional work strokes are needed to completely machine a flank of said gap, characterised in that the mutual positions of the tooth flank and the disk tool are changed so that at every stage of machining of the tooth flank a pressure line is on a machining surface of said disk tool, wherein the pressure line is the line of contact between the machining surface of the disk tool and a tooth flank of the gear tooth to be produced, wherein the machining of the tooth flank of the gear tooth starts with the disk tool positioned with reference to the gear tooth so that the pressure line is near a first edge of the tooth flank, and consecutively the mutual positions of the disk tool and the gear tooth are changed to cause the pressure line to move further away from the first edge of the tooth flank, and the machining of the tooth flank is finished when the pressure line reaches the opposite edge of the tooth flank.
An apparatus for manufacturing plastic preforms, comprising a rotating carousel forming device for plastic preforms and movement means adapted to pick up and cool said preforms from said rotating carousel forming device, said rotating carousel forming device providing a circular movement trajectory on the preforms, said movement means are associated with a supporting structure for a plurality of accommodation seats (7a, 7b, 7c), which are mutually spaced and movable along a transfer path, characterized in that said accommodation seats (7a, 7b, 7c) are adapted to receive a respective preform directly from said rotating carousel forming device at an angular pick-up portion which is defined along an overlapping portion of the circular movement trajectory of said preforms and said transfer path.