mhurhangee/patent-ind-claim-en huggingface dataset:
A method of growing an epitaxial layer on a substrate of monocrystalline S ilicon C arbide, SiC, comprising: - providing (S100) a source material of monolithic polycrystalline S ilicon C arbide, SiC, with a columnar micro-grain structure and a substrate of monocrystalline SiC, in a chamber of an inner container of a crucible with a distance therein between, - arranging (S102) a carbon getter in said chamber of the crucible to achieve a stable and suitable Si/C stoichiometry in the inner container , said carbon getter having a melting point higher than 2200° C and having an ability of forming a carbide layer with carbon species evaporated from SiC, - reducing (S106) pressure in the chamber , - inserting (S108) an inert gas into the chamber and after insertion keeping the pressure higher than 0,01 mbar, - raising (S110) the temperature in the chamber to a growth temperature, such that a growth rate between 1 μm/h and 1 mm/h, is achieved, and - keeping (S112) the growth temperature until a growth of at least 5 μm has been accomplished on the substrate . - providing (S100) a source material of monolithic polycrystalline S ilicon C arbide, SiC, with a columnar micro-grain structure and a substrate of monocrystalline SiC, in a chamber of an inner container of a crucible with a distance therein between, - arranging (S102) a carbon getter in said chamber of the crucible to achieve a stable and suitable Si/C stoichiometry in the inner container , said carbon getter having a melting point higher than 2200° C and having an ability of forming a carbide layer with carbon species evaporated from SiC, - reducing (S106) pressure in the chamber , - inserting (S108) an inert gas into the chamber and after insertion keeping the pressure higher than 0,01 mbar, - raising (S110) the temperature in the chamber to a growth temperature, such that a growth rate between 1 μm/h and 1 mm/h, is achieved, and - keeping (S112) the growth temperature until a growth of at least 5 μm has been accomplished on the substrate .
A fire extinguishing agent concentration measuring system comprising: a first window ; a second window positioned relative to the first window thereby defining a sensing volume between the first window and the second window; a tube (54; 54A) passing through the sensing volume and configured to port a flow including the fire extinguishing agent from an environment through the sensing volume wherein the tube includes openings to provide fluidic communication between the tube and the sensing volume; and a fluid motion mechanism in operable communication with the tube configured to cause the flow through the tube and through the sensing volume. a first window ; a second window positioned relative to the first window thereby defining a sensing volume between the first window and the second window; a tube (54; 54A) passing through the sensing volume and configured to port a flow including the fire extinguishing agent from an environment through the sensing volume wherein the tube includes openings to provide fluidic communication between the tube and the sensing volume; and a fluid motion mechanism in operable communication with the tube configured to cause the flow through the tube and through the sensing volume.
An electronic device configured for wirelessly transmitting signals to a vehicle, comprising: a housing ; a first antenna radiator configured to transmit a signal having a target frequency to the vehicle and exposed to an outside of the housing; a second antenna radiator spaced apart from the first antenna radiator, configured to transmit the signal having the target frequency to the vehicle, and exposed to the outside of the housing; a conductive line disposed in an interior of the housing and electrically connecting the first antenna radiator and the second antenna radiator; and a feeding part configured to supply power to one point of the conductive line, wherein a first electrical length formed by the feeding part, the one point of the conductive line, and the first antenna radiator is different from a second electrical length formed by the feeding part, the one point of the conductive line, and the second antenna radiator, wherein the electronic device is a key for using the vehicle. a housing ; a first antenna radiator configured to transmit a signal having a target frequency to the vehicle and exposed to an outside of the housing; a second antenna radiator spaced apart from the first antenna radiator, configured to transmit the signal having the target frequency to the vehicle, and exposed to the outside of the housing; a conductive line disposed in an interior of the housing and electrically connecting the first antenna radiator and the second antenna radiator; and a feeding part configured to supply power to one point of the conductive line, wherein a first electrical length formed by the feeding part, the one point of the conductive line, and the first antenna radiator is different from a second electrical length formed by the feeding part, the one point of the conductive line, and the second antenna radiator, wherein the electronic device is a key for using the vehicle.
Applied-ignition internal combustion engine having at least one first combustion chamber and one second combustion chamber in which a fuel/air mixture can be combusted, wherein an exhaust-gas system is arranged at the combustion chambers, and wherein an exhaust gas from a combustion of the fuel/air mixture flows firstly through an exhaust-gas manifold and subsequently through an exhaust-gas purification system in the exhaust-gas system , wherein a first section of the exhaust-gas system from the first combustion chamber to the exhaust-gas purification system is better cooled than a second section of the exhaust-gas system from the second combustion chamber to the exhaust-gas purification system , characterized in that the first combustion chamber is operable with a lean (λ > 1) fuel/air mixture and the second combustion chamber is operable with a rich (λ < 1) fuel/air mixture, wherein an overall exhaust-gas lambda value at the inlet into the exhaust-gas purification system is stoichiometric (λ = 1).
An implant assembly , comprising: a first implant member ; a second implant member ; and a contractible element connected between the first implant member and the second implant member ; wherein the contractible element has a first end fixed to one of the first and second implant members and a second end adjustably fixable to a fixing arrangement provided on one of the first and second implant members , characterized in that the contractible element has a fluid activatable feature that is configured to self-contract so as to shorten a length along the contractible element between the first and second ends . a first implant member ; a second implant member ; and a contractible element connected between the first implant member and the second implant member ; wherein the contractible element has a first end fixed to one of the first and second implant members and a second end adjustably fixable to a fixing arrangement provided on one of the first and second implant members , characterized in that the contractible element has a fluid activatable feature that is configured to self-contract so as to shorten a length along the contractible element between the first and second ends .
A vehicle seat comprising a seat base , a seat back coupled to the seat base for movement about a seat-back pivot axis from a locked upright position to a fold-flat position, and a seat mover configured to unlock the seat back while the seat back lies in the locked upright position and then move the seat back toward the fold flat position, wherein the seat mover includes a seat-back motion controller including a sector plate mounted for movement about the seat-back pivot axis and coupled to the seat back such that the seat back moves with the sector plate about the seat-back pivot axis, a seat-back lock including a blocker movable from a first position blocking the sector plate from movement about the seat-back pivot axis to a second position freeing the sector plate for movement about the seat-back pivot axis and a spring biasing the blocker toward the first position, and an actuation device for moving the blocker against the force of the spring from the first position to the second position before transmitting rotational drive motion provided by a motion-input unit to the sector plate so that the sector plate and the seat back are free to pivot as a unit about the seat-back pivot axis before the sector plate and the seat back are moved together by the motion-input unit about the seat-back pivot axis from an unlocked upright position to the fold-flat position, characterized in that said actuation device is configured to transmit motion from the motion-input unit to the seat-back lock and to the sector plate .
A method for operating a self-propelled road construction machine, namely a paver or a feeder for producing a road cover with an undercarriage having driven tires , characterized in that the traction of the tires of the undercarriage is monitored and actively regulated in dependence on the operating mode of the paver or of the feeder, wherein the monitoring and the active regulating of the traction during the operation of the paver or of the feeder are done automatically or manually and independently of each other for each tire .
A pressing tool for producing a spherical green body by further processing a precompacted spherical pressing body , wherein - the pressing tool has at least a first metal pressing tool block and a second metal pressing tool block and each of the pressing tool blocks (31; 32) has a shaping recess, wherein the recesses together form a spherical cavity for receiving the precompacted spherical pressing body , - wherein each pressing tool block (31; 32) has a first tool region (311; 321) around the region of its recess and has a second tool region (312; 322) around the first tool region (311; 321), externally thereto, characterised in that the first tool region (311; 321) has a higher elasticity than the second tool region (312; 322), such that hollow spaces , which are arranged in the first tool region (311; 321) and can be pressurised by means of a fluid, permit an expansion of the metal material with an enlargement of a cross-section of the hollow spaces in the first tool region (311; 321), such that the spherical cavity of the pressing tool can be made smaller such that a pressure can be exerted on all sides of the precompacted spherical pressing body . - the pressing tool has at least a first metal pressing tool block and a second metal pressing tool block and each of the pressing tool blocks (31; 32) has a shaping recess, wherein the recesses together form a spherical cavity for receiving the precompacted spherical pressing body , - wherein each pressing tool block (31; 32) has a first tool region (311; 321) around the region of its recess and has a second tool region (312; 322) around the first tool region (311; 321), externally thereto, characterised in that the first tool region (311; 321) has a higher elasticity than the second tool region (312; 322), such that hollow spaces , which are arranged in the first tool region (311; 321) and can be pressurised by means of a fluid, permit an expansion of the metal material with an enlargement of a cross-section of the hollow spaces in the first tool region (311; 321), such that the spherical cavity of the pressing tool can be made smaller such that a pressure can be exerted on all sides of the precompacted spherical pressing body .
A three-dimensional printer for additive manufacturing of a part, the three dimensional printer comprising: a fiber composite filament supply of unmelted fiber reinforced composite filament including one or more inelastic axial fiber strands extending within a matrix material of the filament; a movable build platen for supporting the part; a print head opposing the build platen and including a composite filament ironing tip and a heater that heats the composite filament ironing tip above a melting temperature of the matrix material; a plurality of actuators that move the print head and the build platen relative to one another in three degrees of freedom. a filament drive that drives the unmelted fiber reinforced composite filament, and the inelastic fiber strands embedded within, into the print head at a linear feed rate; a cold feed zone positioned between the filament drive and the ironing tip, maintained below a melting temperature of the matrix material; characterized by a controller operatively connected to the heater , the filament drive and the plurality of actuators, wherein the controller executes instructions which cause the filament drive to hold an unattached terminal end of the composite filament in the cold feed zone between the filament drive and the ironing tip. a fiber composite filament supply of unmelted fiber reinforced composite filament including one or more inelastic axial fiber strands extending within a matrix material of the filament; a movable build platen for supporting the part; a print head opposing the build platen and including a composite filament ironing tip and a heater that heats the composite filament ironing tip above a melting temperature of the matrix material; a plurality of actuators that move the print head and the build platen relative to one another in three degrees of freedom. a filament drive that drives the unmelted fiber reinforced composite filament, and the inelastic fiber strands embedded within, into the print head at a linear feed rate; a cold feed zone positioned between the filament drive and the ironing tip, maintained below a melting temperature of the matrix material; characterized by a controller operatively connected to the heater , the filament drive and the plurality of actuators, wherein the controller executes instructions which cause the filament drive to hold an unattached terminal end of the composite filament in the cold feed zone between the filament drive and the ironing tip.
A method for manufacturing an axial air-gap electronic motor in which a teeth surface of a stator and a magnet surface of a rotor are arranged opposedly along the axis line direction of an output shaft of the rotor with a predetermined gap being provided therebetween, the stator has a plurality of core members (21a - 21i) connected in a ring form; and wherein after the teeth surfaces of the core members (21a - 21i) have been arranged so as to face to each other and a dummy member has been arranged between predetermined core members, wherein the dummy member is formed into the same shape as that of each of the core members (21 a to 21 i), a coil is wound from one end side toward the other end side of the core members continuously without being cut, and a coil of a length corresponding to a transition wire set between the core members is wound on the dummy member , wherein in the case where the slot combination of the rotor and the stator is 8n : 9n or 10n : 9n, the dummy member is interposed after every third core member.
An apparatus for guiding an elongated flexible instrument, the apparatus comprising: a variable-length support assembly including, a first end; a second end; a plurality of support member pairs, each support member pair comprising a first support member linked to a second support member; and a plurality of eyelets configured to receive the elongated flexible instrument, each of the plurality of eyelets movably coupled to at least one of the plurality of support member pairs along a longitudinal central axis between the first end and the second end, wherein the variable-length support assembly is configured to selectively transition from a compressed configuration to an expanded configuration along the longitudinal central axis, and wherein the plurality of eyelets are adapted to support the elongated flexible instrument as the elongated flexible instrument is advanced along the longitudinal central axis, and wherein each of the plurality of eyelets includes a tapered alignment member configured to contact a tapered alignment member of an adjacent eyelet to move the plurality of eyelets into alignment along the longitudinal central axis as the variable length assembly transitions from the expanded configuration to the compressed configuration. a variable-length support assembly including, a first end; a second end; a plurality of support member pairs, each support member pair comprising a first support member linked to a second support member; and a plurality of eyelets configured to receive the elongated flexible instrument, each of the plurality of eyelets movably coupled to at least one of the plurality of support member pairs along a longitudinal central axis between the first end and the second end, a first end; a second end; a plurality of support member pairs, each support member pair comprising a first support member linked to a second support member; and a plurality of eyelets configured to receive the elongated flexible instrument, each of the plurality of eyelets movably coupled to at least one of the plurality of support member pairs along a longitudinal central axis between the first end and the second end, wherein the variable-length support assembly is configured to selectively transition from a compressed configuration to an expanded configuration along the longitudinal central axis, and wherein the plurality of eyelets are adapted to support the elongated flexible instrument as the elongated flexible instrument is advanced along the longitudinal central axis, and wherein each of the plurality of eyelets includes a tapered alignment member configured to contact a tapered alignment member of an adjacent eyelet to move the plurality of eyelets into alignment along the longitudinal central axis as the variable length assembly transitions from the expanded configuration to the compressed configuration.
A community transport safety system for preventing accidents that includes at least one safety device mountable in a vehicle , and comprising a transceiver unit , antenna , control unit , battery , temperature sensor , accelerometer , and panic button ; the antenna , the control unit , the battery , the accelerometer , and the panic button being connected to the transceiver unit ; the panic button being also connected to the control unit ; wherein the safety device further comprises a gyroscope , a magnetometer , a sound signal unit connected to the control unit , and a lighting unit connected to the control unit ; and the gyroscope is connected to the control unit , and the accelerometer is connected to the gyroscope and the magnetometer , the temperature sensor , the gyroscope and the accelerometer are configured to send an alarm to the control unit when they record inacceptable data, and the safety device being configured, upon receiving the alarm, to send a signal to any other safety devices within an action radius , characterized in that the action radius of the safety device has a variable size, such that the size of the action radius is configured to be adjusted based on speed, such that larger action radius is used for faster vehicles , and smaller action radius is used for slower vehicles .
An apparatus for accessing a bodily passageway, comprising: an endoscope comprising: - an insertion portion configured to extend into the bodily passageway; - a flexible drive shaft which extends through the insertion portion transferring rotary motion generated by a power supply; and - a drive collar comprising: -- a stator disposed at an intermediate portion of the insertion portion , comprising a slot ; -- a rotor ; -- a gear disposed within the slot , being configured to receive the rotary motion from the flexible drive shaft and transfer the rotary motion via the slot to the rotor; and -- a watertight seal disposed between the stator and the rotor and protecting the gear against water exposure through the slot ; and - a drive tube including a lumen configured to receive the insertion portion , wherein a helically-wound thread is disposed on an outer wall of the drive tube ; wherein the rotor , which is coupled with the drive tube , is rotatable over the stator , wherein the rotary motion of the gear causes the rotor to rotate via the rotary gear portion on the inner surface of the rotor , and the rotary motion is transferred to the drive tube via the rotor ; and characterized in that the drive tube is detachably associated with the drive collar . - an insertion portion configured to extend into the bodily passageway; - a flexible drive shaft which extends through the insertion portion transferring rotary motion generated by a power supply; and - a drive collar comprising: -- a stator disposed at an intermediate portion of the insertion portion , comprising a slot ; -- a rotor ; -- a gear disposed within the slot , being configured to receive the rotary motion from the flexible drive shaft and transfer the rotary motion via the slot to the rotor; and -- a watertight seal disposed between the stator and the rotor and protecting the gear against water exposure through the slot ; and -- a stator disposed at an intermediate portion of the insertion portion , comprising a slot ; -- a rotor ; -- a gear disposed within the slot , being configured to receive the rotary motion from the flexible drive shaft and transfer the rotary motion via the slot to the rotor; and -- a watertight seal disposed between the stator and the rotor and protecting the gear against water exposure through the slot ; and - a drive tube including a lumen configured to receive the insertion portion , wherein a helically-wound thread is disposed on an outer wall of the drive tube ; wherein the rotor , which is coupled with the drive tube , is rotatable over the stator , wherein the rotary motion of the gear causes the rotor to rotate via the rotary gear portion on the inner surface of the rotor , and the rotary motion is transferred to the drive tube via the rotor ; and characterized in that the drive tube is detachably associated with the drive collar .
A cooking appliance comprising: a frame including a cooking chamber ; a steam generator mounted on the frame and configured to generate steam; and a steam supply port for supplying the steam generated by the steam generator to the cooking chamber , the steam supply port having a portion penetrating through the frame to be located in the cooking chamber , wherein the steam supply port includes: a first pipe and a second pipe , wherein the second pipe is located in the cooking chamber ; the first pipe has a first inner diameter; and the second pipe has a second inner diameter less than the first inner diameter; characterized in that wherein the steam supply port includes a connection pipe including an inclined surface connecting the first pipe and the second pipe ; wherein the diameter of the connection pipe gradually decreases from the first inner diameter to the second inner diameter. a frame including a cooking chamber ; a steam generator mounted on the frame and configured to generate steam; and a steam supply port for supplying the steam generated by the steam generator to the cooking chamber , the steam supply port having a portion penetrating through the frame to be located in the cooking chamber , wherein the steam supply port includes: a first pipe and a second pipe , wherein the second pipe is located in the cooking chamber ; the first pipe has a first inner diameter; and the second pipe has a second inner diameter less than the first inner diameter; characterized in that wherein the steam supply port includes a connection pipe including an inclined surface connecting the first pipe and the second pipe ; wherein the diameter of the connection pipe gradually decreases from the first inner diameter to the second inner diameter.