mhurhangee/patent-ind-claim-en huggingface dataset:
A system for controlling movement of an actuator, comprising: an input power source that provides an input pulse width modulation signal (PWM signal); a motor driver that receives the PWM signal and provides a synthesized three-phase drive signal; a brushless direct current motor (BLDC motor) that receives the drive signal and operates in response to the received drive signal to reposition the actuator; characterized by a controller that receives the PWM signal, the controller , comprising: an amplitude detection module (110A; 110B) that detects the amplitude of the PWM signal, and a direction detection module that detects, without any sensor input, the polarity of the PWM signal; and a motor output shaft position monitor that provides output shaft position information to modify the PWM signal. an input power source that provides an input pulse width modulation signal (PWM signal); a motor driver that receives the PWM signal and provides a synthesized three-phase drive signal; a brushless direct current motor (BLDC motor) that receives the drive signal and operates in response to the received drive signal to reposition the actuator; characterized by a controller that receives the PWM signal, the controller , comprising: an amplitude detection module (110A; 110B) that detects the amplitude of the PWM signal, and a direction detection module that detects, without any sensor input, the polarity of the PWM signal; and a motor output shaft position monitor that provides output shaft position information to modify the PWM signal. an amplitude detection module (110A; 110B) that detects the amplitude of the PWM signal, and a direction detection module that detects, without any sensor input, the polarity of the PWM signal; and a motor output shaft position monitor that provides output shaft position information to modify the PWM signal.
A cleaning and disinfecting assembly for an intravascular (IV) port, comprising: one or more IV port protective caps at least one protective cap having: an inner surface , with a cylindrical cavity and a flange at the opening of the cylindrical cavity; a raised ridge having a small cross section relative to the rim of the protective cap and being located on the flange and extending perpendicular to the opening of the cylindrical cavity, the raised ridge further disposed radially outward of an opening of the protective cap, but inward of an outer edge of a rim, configured to attach to a removable protective cover , , , ; and an applicator material within the cylindrical cavity of the cap, the applicator material compressed by the attachment of the removable protective cover , , , and configured to extend beyond the opening of the cylindrical cavity when the protective cover , , , is removed; and a package , for storing the one or more protective caps, the packaging configured to allow the one or more protective caps to be stored separately and consecutively, wherein the applicator material comprises a cylindrical foam material having an open cell region around the circumference of the sides of the cylinder and a closed cell region on one or both axial ends of the cylinder. an inner surface , with a cylindrical cavity and a flange at the opening of the cylindrical cavity; a raised ridge having a small cross section relative to the rim of the protective cap and being located on the flange and extending perpendicular to the opening of the cylindrical cavity, the raised ridge further disposed radially outward of an opening of the protective cap, but inward of an outer edge of a rim, configured to attach to a removable protective cover , , , ; and an applicator material within the cylindrical cavity of the cap, the applicator material compressed by the attachment of the removable protective cover , , , and configured to extend beyond the opening of the cylindrical cavity when the protective cover , , , is removed; and a package , for storing the one or more protective caps, the packaging configured to allow the one or more protective caps to be stored separately and consecutively, wherein the applicator material comprises a cylindrical foam material having an open cell region around the circumference of the sides of the cylinder and a closed cell region on one or both axial ends of the cylinder.
A stator of a turbine section , comprising: vanes circumferentially distributed around a central axis (A), a vane of the vanes extending along a spanwise axis from a first end to a second end , the vane defining an internal passage extending from the first end to the second end ; an insert received within the internal passage of the vane , the insert defining a cavity for receiving cooling air, the insert defining impingement cooling apertures in fluid communication with the cavity and facing an inner face of the vane ; a splitter plate secured within the cavity of the insert between the first end and the second end and being transverse to the spanwise axis, characterized in the splitter plate having a base secured to the insert and a tip protruding from the base ; and a flow passage defined between the tip of the splitter plate and the insert , the flow passage fluidly connecting a first section of the cavity located on a first side of the splitter plate to a second section of the cavity located on a second side of the splitter plate , the tip of the splitter plate secured to the insert at at least one location along a perimeter of the tip . vanes circumferentially distributed around a central axis (A), a vane of the vanes extending along a spanwise axis from a first end to a second end , the vane defining an internal passage extending from the first end to the second end ; an insert received within the internal passage of the vane , the insert defining a cavity for receiving cooling air, the insert defining impingement cooling apertures in fluid communication with the cavity and facing an inner face of the vane ; a splitter plate secured within the cavity of the insert between the first end and the second end and being transverse to the spanwise axis, characterized in the splitter plate having a base secured to the insert and a tip protruding from the base ; and a flow passage defined between the tip of the splitter plate and the insert , the flow passage fluidly connecting a first section of the cavity located on a first side of the splitter plate to a second section of the cavity located on a second side of the splitter plate , the tip of the splitter plate secured to the insert at at least one location along a perimeter of the tip .
A wet process module, in particular a lacquering module, for the treatment of substrates, in particular wafers, including a process chamber which has a process pot for treating the substrate, an air inlet for supplying air into the process chamber , at least one bypass outlet and at least one process pot outlet , wherein the at least one bypass outlet and the at least one process pot outlet are air outlets for discharging air out of the process chamber , and wherein the at least one process pot outlet is provided in the process pot and the at least one bypass outlet is provided outside the process pot . wherein the at least one bypass outlet and the at least one process pot outlet are air outlets for discharging air out of the process chamber , and wherein the at least one process pot outlet is provided in the process pot and the at least one bypass outlet is provided outside the process pot .
Artificial dermis for transplantation, comprising a wound contact layer that includes a porous sheet consisting of a biodegradable material, the porous sheet satisfying the following Equation: X 2 / X 1 ≤ 0.8 , wherein, in the porous sheet, when a line is drawn parallel to a wound contact face and a line of equal length is drawn perpendicular to the wound contact face, X1 represents a number of points of intersection between the line parallel to the wound contact face and pore walls, and X2 represents a number of points of intersection between the line perpendicular to the wound contact face and pore walls, wherein the X2/X1 is from 0.1 to 0.8 wherein the biodegradable material is a recombinant gelatin.
A method of providing a polymer-encapsulated material comprises the steps of: (a) dissolving one or more cationic or anionic surfactants, and possibly, one or more non-ionic surfactants, in water; (b) dissolving a material to be encapsulated in a polymerizable or non-polymerizable solvent or in a solvent blend comprised of two or more solvents; (c) combining (a) and (b) together with one or more non-ionic surfactants, if the non-ionic surfactants has not been added to (a), and mixing same; (d) adding one or more monomers polymerizable by free radical polymerization to the above-mixture; and (e) adding one or more initiators at any step of the process, and initiating a free radical polymerization reaction in the aqueous medium, wherein in an emulsion, the material of (b) is encapsulated in the polymer material that forms in the polymerization reaction. (a) dissolving one or more cationic or anionic surfactants, and possibly, one or more non-ionic surfactants, in water; (b) dissolving a material to be encapsulated in a polymerizable or non-polymerizable solvent or in a solvent blend comprised of two or more solvents; (c) combining (a) and (b) together with one or more non-ionic surfactants, if the non-ionic surfactants has not been added to (a), and mixing same; (d) adding one or more monomers polymerizable by free radical polymerization to the above-mixture; and (e) adding one or more initiators at any step of the process, and initiating a free radical polymerization reaction in the aqueous medium, wherein in an emulsion, the material of (b) is encapsulated in the polymer material that forms in the polymerization reaction.
USB Type-C receiver device, comprising: - a port including a channel configuration input (CC1, CC2), a ground pin (GND), and a power supply voltage pin (VBUS) configured to receive a power supply voltage (Vin), - a protection stage against high voltages on the channel configuration input, wherein the protection stage comprises a resistive module coupled between the channel configuration input (CC1, CC2) and the ground pin (GND) and configured to form both a voltage divider and a resistive pull-down circuit coupled between the channel configuration input and the ground pin, - a voltage measurement module coupled with the output of the voltage divider, characterised in that the device further comprises - a processing stage including a connection detection module and a USB controller, the processing stage being configured to receive the power supply voltage (Vin) and a voltage measurement data item from the voltage measurement module. - a port including a channel configuration input (CC1, CC2), a ground pin (GND), and a power supply voltage pin (VBUS) configured to receive a power supply voltage (Vin), - a protection stage against high voltages on the channel configuration input, wherein the protection stage comprises a resistive module coupled between the channel configuration input (CC1, CC2) and the ground pin (GND) and configured to form both a voltage divider and a resistive pull-down circuit coupled between the channel configuration input and the ground pin, - a voltage measurement module coupled with the output of the voltage divider, characterised in that the device further comprises - a processing stage including a connection detection module and a USB controller, the processing stage being configured to receive the power supply voltage (Vin) and a voltage measurement data item from the voltage measurement module.
Control device with indexing comprising: - a manual control knob ; - an indexing means defining a plurality of indexed positions of said control knob and exerting a resistance to the displacement that is perceptible to a user of said manual control knob when said knob is in an indexed position; said device being characterized in that said indexing means comprises: - a first main indexing subdevice producing a first resistance to the displacement, - a second indexing adjustment subdevice producing a second resistance to the adjustment displacement, in that at least one indexing subdevice produces the resistance to the displacement by magnetic forces to form a magnetic indexing device, in that the first indexing subdevice is magnetic and comprises a first plurality of ferromagnetic teeth cooperating with a first permanent magnet and in that the second indexing subdevice is magnetic and comprises a second plurality of ferromagnetic teeth cooperating with a second permanent magnet and in that the indexing devices are arranged such that the resistances to the main and adjustment displacements are on the one hand added together and on the other hand phase shifted from one another such that the resistance to the displacement that is perceptible to a user of the control device is perceived dissymetrically on either side of the indexing point. - a manual control knob ; - an indexing means defining a plurality of indexed positions of said control knob and exerting a resistance to the displacement that is perceptible to a user of said manual control knob when said knob is in an indexed position; - a first main indexing subdevice producing a first resistance to the displacement, - a second indexing adjustment subdevice producing a second resistance to the adjustment displacement,
Method for controlling the direction of a drilling device which drills a hole into a ground wherein a hammering and rotatable bit is used as the drilling bit and the device is equipped with a casing tube and the device comprises coupled with the bit a hammering device behind the bit and a drill rod behind the hammering device wherein a rear part of the hammering device locates inside the casing tube which covers the drilled hole in a free space so that there is space for the mentioned rear part to move in the direction of the radius of the drilled hole and that the location of the bit in the ground during the drilling is observed on the grounds of the data received from position sensors which indicate the location of the bit , characterized in that in the method the direction of the drilling is controlled on the basis of the location of the bit by adjusting the position of the mentioned rear part in relation to a centre line (C) of the drilling by a support element which is located at the inner surface of the casing tube the support element being adjusted at the feed end of the drilling device to a first position on the centre line (C) and thereby locating the rear part of the hammer on the centre line (C) for straight drilling and to a second position radially deviated from the centre line (C) and thereby locating the rear part of the hammer radially deviated from the centre line (C) for drilling to a direction deviating from the direction of the straight direction, and wherein a direction angle (0 - α) is formed only for the bit and for the hammering device in relation to the mentioned centre line (C), that the impact which is directed to the bit is formed on a front side of the mentioned support element and the impact is directed in the direction (α) of the bit onto the surface to be drilled that the support element allows a rotating movement coming along the drill rod for the hammer and the bit to go through the mentioned support element and that alignment of the bit is performed at the feed head of the drilling device at the ground surface.
An optical transmitter comprising: a plurality of input ports; a configurable number of output ports, the plurality of input ports to receive a plurality of optical fields (204a-204n, 303a-303h, 305a-305h, 405a-405h) generated by a tunable laser array (102, 302a-302n, 402a-402n), each output port (208a-208n, 308a-308n, 408a-408n) to receive one or more of the plurality of optical fields by changing a variable bandwidth of the output port to output one or more output wavelengths in an output configuration based on the wavelength of each of the plurality of optical fields; a controller coupled to the output ports to change the number of output ports and change the variable bandwidth of one or more of the output ports a plurality of input ports; a configurable number of output ports, the plurality of input ports to receive a plurality of optical fields (204a-204n, 303a-303h, 305a-305h, 405a-405h) generated by a tunable laser array (102, 302a-302n, 402a-402n), each output port (208a-208n, 308a-308n, 408a-408n) to receive one or more of the plurality of optical fields by changing a variable bandwidth of the output port to output one or more output wavelengths in an output configuration based on the wavelength of each of the plurality of optical fields; a controller coupled to the output ports to change the number of output ports and change the variable bandwidth of one or more of the output ports
A lithiation device for applying a lithium film (L) on an electrode plate (P), comprising: a rolling mechanism , comprising a first roller and a second roller , wherein the first roller and the second roller are configured to roll the electrode plate (P) and the lithium film (L) so as to apply the lithium film (L) on the electrode plate (P); an adjustment mechanism , connected to the rolling mechanism and configured to adjust a gap and/or a rolling force between the first roller and the second roller ;a first monitoring mechanism , configured to monitor a length of the electrode plate (P) after the electrode plate (P) passes through the rolling mechanism ; a controller, configured to control the adjustment mechanism based on a comparison result of the length monitored by the first monitoring mechanism and a target length so that the length of the electrode plate (P) after the electrode plate (P) passes through the rolling mechanism approximates to the target length; and wherein the electrode plate (P) is provided with a plurality of spaced mark points (P1) along a length direction of the electrode plate (P), and the first monitoring mechanism is configured to monitor a distance between two adjacent ones of the mark points (P1) after the electrode plate (P) passes through the rolling mechanism . a rolling mechanism , comprising a first roller and a second roller , wherein the first roller and the second roller are configured to roll the electrode plate (P) and the lithium film (L) so as to apply the lithium film (L) on the electrode plate (P); an adjustment mechanism , connected to the rolling mechanism and configured to adjust a gap and/or a rolling force between the first roller and the second roller ;a first monitoring mechanism , configured to monitor a length of the electrode plate (P) after the electrode plate (P) passes through the rolling mechanism ; a controller, configured to control the adjustment mechanism based on a comparison result of the length monitored by the first monitoring mechanism and a target length so that the length of the electrode plate (P) after the electrode plate (P) passes through the rolling mechanism approximates to the target length; and wherein the electrode plate (P) is provided with a plurality of spaced mark points (P1) along a length direction of the electrode plate (P), and the first monitoring mechanism is configured to monitor a distance between two adjacent ones of the mark points (P1) after the electrode plate (P) passes through the rolling mechanism .
A method for separating a cell culture mixture comprising the steps of: a) providing a centrifugal separator comprising a stationary frame , a rotatable assembly and a drive unit for rotating the rotatable assembly relative the frame around an axis of rotation (X), wherein the rotatable assembly comprises a rotor casing enclosing a separation space in which a stack of separation discs is arranged to rotate around a vertical axis (X) of rotation; said rotor casing further comprising a mechanically hermetically sealed inlet for supply of said cell culture mixture to said separation space ; a first mechanically hermetically sealed liquid outlet for discharge of a separated liquid phase and a second mechanically hermetically sealed liquid outlet for discharge of a separated cell phase; said cell phase having a density that is higher than said liquid phase; wherein said hermetically sealed inlet is arranged at a first axial end of said rotor casing and arranged so that the cell culture mixture to be separated enters said rotor casing at the rotational axis (X) and; wherein said second mechanically hermetically sealed outlet is arranged at a second axial end of said rotor casing opposite said first end and arranged so that said separated cell phase is discharged at the rotational axis (X); b) supplying said cell culture mixture to be separated to said inlet , and c) discharging a separated cell phase via said second mechanically hermetically sealed liquid outlet and a liquid phase via said first hermetically sealed liquid outlet a) providing a centrifugal separator comprising a stationary frame , a rotatable assembly and a drive unit for rotating the rotatable assembly relative the frame around an axis of rotation (X), wherein the rotatable assembly comprises a rotor casing enclosing a separation space in which a stack of separation discs is arranged to rotate around a vertical axis (X) of rotation; said rotor casing further comprising a mechanically hermetically sealed inlet for supply of said cell culture mixture to said separation space ; a first mechanically hermetically sealed liquid outlet for discharge of a separated liquid phase and a second mechanically hermetically sealed liquid outlet for discharge of a separated cell phase; said cell phase having a density that is higher than said liquid phase; wherein said hermetically sealed inlet is arranged at a first axial end of said rotor casing and arranged so that the cell culture mixture to be separated enters said rotor casing at the rotational axis (X) and; wherein said second mechanically hermetically sealed outlet is arranged at a second axial end of said rotor casing opposite said first end and arranged so that said separated cell phase is discharged at the rotational axis (X); b) supplying said cell culture mixture to be separated to said inlet , and c) discharging a separated cell phase via said second mechanically hermetically sealed liquid outlet and a liquid phase via said first hermetically sealed liquid outlet
A link assembly comprising: a main frame ; a base link rotatably connected to the main frame ; an input link rotatably connected to the main frame ; and an output link connected to the main frame such that the output link is configured to perform at least 2-degree of freedom (DOF) rotation with respect to the main frame , wherein the link assembly is characterized by a first axis of rotation (A11) of the main frame with respect to the base link passes through a center of rotation of the output link , and a second axis of rotation (A12) of the main frame with respect to the input link passes through the center of rotation of the output link . a main frame ; a base link rotatably connected to the main frame ; an input link rotatably connected to the main frame ; and an output link connected to the main frame such that the output link is configured to perform at least 2-degree of freedom (DOF) rotation with respect to the main frame , wherein the link assembly is characterized by a first axis of rotation (A11) of the main frame with respect to the base link passes through a center of rotation of the output link , and a second axis of rotation (A12) of the main frame with respect to the input link passes through the center of rotation of the output link .