mhurhangee/patent-ind-claim-en huggingface dataset:
A wireless communication system comprising a slave device , and a master device wirelessly connected to the slave device , wherein the slave device includes: a slave device wireless communicator adapted to perform wireless communication with the master device ; a slave device power supply unit adapted to supply power to each unit of the slave device ; a slave device interrupt detector adapted to detect various interrupts; and a slave device controller adapted to control the entire slave device , and the slave device interrupt detector is adapted to supply the power from the slave device power supply unit to each unit of the slave device when detecting a timer interrupt occurring at predetermined intervals, characterized in that the slave device controller is adapted to perform control to perform an initialization process of the slave device wireless communicator when the power is supplied from the slave device power supply unit to each unit of the slave device, and adapted to perform an entire initialization process of the slave device when a capture signal is received via the slave device wireless communicator . a slave device wireless communicator adapted to perform wireless communication with the master device ; a slave device power supply unit adapted to supply power to each unit of the slave device ; a slave device interrupt detector adapted to detect various interrupts; and a slave device controller adapted to control the entire slave device , and the slave device interrupt detector is adapted to supply the power from the slave device power supply unit to each unit of the slave device when detecting a timer interrupt occurring at predetermined intervals, characterized in that the slave device controller is adapted to perform control to perform an initialization process of the slave device wireless communicator when the power is supplied from the slave device power supply unit to each unit of the slave device, and adapted to perform an entire initialization process of the slave device when a capture signal is received via the slave device wireless communicator .
A method of manufacturing a piston , comprising the steps of: heating an upper joining surface of an upper piston part and a lower joining surface of a lower piston part by induction; bringing the heated joining surfaces toward one another and allowing the heated joining surfaces to contact one another; rotating one of the piston parts ; and applying pressure to at least one of the piston parts during the rotating step to form a weld between the upper piston part and the lower piston part characterized in that the step of rotating one of the piston parts includes rotating the one of the piston parts in a first direction while the heated joining surfaces contact one another; the step of applying the pressure includes increasing the pressure to a maximum pressure level and applying the maximum pressure level while rotating the one piston part in a second direction opposite the first direction. heating an upper joining surface of an upper piston part and a lower joining surface of a lower piston part by induction; bringing the heated joining surfaces toward one another and allowing the heated joining surfaces to contact one another; rotating one of the piston parts ; and applying pressure to at least one of the piston parts during the rotating step to form a weld between the upper piston part and the lower piston part characterized in that the step of rotating one of the piston parts includes rotating the one of the piston parts in a first direction while the heated joining surfaces contact one another; the step of applying the pressure includes increasing the pressure to a maximum pressure level and applying the maximum pressure level while rotating the one piston part in a second direction opposite the first direction.
A flux-regulated permanent magnet machine (PMM) comprising: an excitation controller ; a stationary portion that includes main armature windings and a stator exciter configured to receive a control current from the excitation controller ; and a rotating portion comprising: exciter armature windings magnetically coupled with the stator exciter ; a rotor comprising: an outer yoke portion ; and an inner yoke portion ; a plurality of permanent magnets embedded within the rotor; and a control winding that is configured to receive current from the exciter armature windings to control magnetic flux presented to the main armature windings , wherein the control winding is wrapped around the outer yoke portion and the magnetic flux presented to the main armature windings is controlled to regulate output voltage in a generating mode and rotor speed in a motoring mode; and wherein the plurality of permanent magnets are configured such that magnetic flux of the plurality of permanent magnets flows through the ferromagnetic yoke and is only received by the stator main armature windings when the excitation current is received by the control winding; wherein the control winding is configured to saturate the ferromagnetic yoke to direct the magnetic flux of the plurality of permanent magnets to the main armature windings when the current to control magnetic flux is received by the control winding. a rotor comprising: an outer yoke portion ; and an inner yoke portion ; an outer yoke portion ; and an inner yoke portion ; a plurality of permanent magnets embedded within the rotor; and a control winding that is configured to receive current from the exciter armature windings to control magnetic flux presented to the main armature windings , wherein the control winding is wrapped around the outer yoke portion and the magnetic flux presented to the main armature windings is controlled to regulate output voltage in a generating mode and rotor speed in a motoring mode; and armature windings to control magnetic flux presented to the main armature windings , wherein the control winding is wrapped around the outer yoke portion and the magnetic flux presented to the main armature windings is controlled to regulate output voltage in a generating mode and rotor speed in a motoring mode; and wherein the plurality of permanent magnets are configured such that magnetic flux of the plurality of permanent magnets flows through the ferromagnetic yoke and is only received by the stator main armature windings when the excitation current is received by the control winding; magnetic flux of the plurality of permanent magnets flows through the ferromagnetic yoke and is only received by the stator main armature windings when the excitation current is received by the control winding; wherein the control winding is configured to saturate the ferromagnetic yoke to direct the magnetic flux of the plurality of permanent magnets to the main armature windings when the current to control magnetic flux is received by the control winding.
Cable clamp for a cable of an elevator system , in particular for a support cable of an elevator system which is installed in a shaft of a building under construction, having a bearing unit which has a wedge mount , having a first bearing face and a second bearing face which is disposed at an angle to the first bearing face , and having a wedge-shaped clamping unit which is movable to-and-fro in the wedge mount between a clamping position and a releasing position wherein the cable clamp comprises a deflection unit and a first clamping region , which is disposed between a first clamping face and the first bearing face , and a second clamping region which is disposed between the second clamping face and the second bearing face , wherein the cable to be clamped is guidable between the two clamping regions and by means of the deflection unit is deflectable from the first clamping region to the second clamping region and wherein the two clamping faces are obliquely oriented in relation to one another, characterized in that , the wedge-shaped clamping unit has the first clamping face which is opposite the first bearing face and the second clamping face which is opposite the second bearing face
A polyamide resin composition for a hose, the polyamide resin composition containing: a polyamide(A); a polyolefin elastomer (B); a phenolic antioxidant (C); a sulfur-based antioxidant (D); and a metal deactivator having a hindered phenol structure (E), wherein the phenolic antioxidant (C) is a different substance from the metal deactivator having a hindered phenol structure (E), the content of the phenolic antioxidant (C) is 0.2 parts by weight or more, the sulfur-based antioxidant (D) is 0.2 parts by weight or more, and the metal deactivator (E) is 0.01 parts by weight to 1.5 parts by weight, based on 100 parts by weight of the polyamide (A) and the polyolefin elastomer (B) in total, a compounding ratio (C:D) of the phenolic antioxidant (C) and the sulfur-based antioxidant (D) is 6:1 to 1:6 in weight ratio, and the content of the polyolefin elastomer (B) is 10 to 40 parts by weight based on 100 parts by weight of the polyamide (A) and the polyolefin elastomer (B) in total. a polyamide(A); a polyolefin elastomer (B); a phenolic antioxidant (C); a sulfur-based antioxidant (D); and a metal deactivator having a hindered phenol structure (E), wherein the phenolic antioxidant (C) is a different substance from the metal deactivator having a hindered phenol structure (E), the content of the phenolic antioxidant (C) is 0.2 parts by weight or more, the sulfur-based antioxidant (D) is 0.2 parts by weight or more, and the metal deactivator (E) is 0.01 parts by weight to 1.5 parts by weight, based on 100 parts by weight of the polyamide (A) and the polyolefin elastomer (B) in total, a compounding ratio (C:D) of the phenolic antioxidant (C) and the sulfur-based antioxidant (D) is 6:1 to 1:6 in weight ratio, and the content of the polyolefin elastomer (B) is 10 to 40 parts by weight based on 100 parts by weight of the polyamide (A) and the polyolefin elastomer (B) in total.
A method for transmitting, by a device supporting long-term evolution in unlicensed spectrum, LTE-U, a reservation signal in a wireless communication system, the method comprising: determining a trigger condition of a clear-to-send, CTS,-to-self, wherein the CTS-to-self is triggered by using a Wi-Fi channel measurement of LTE-U channel state information, CSI, feedback or when a packet error exceeds a certain threshold; transmitting the reservation signal as a form of a Wi-Fi signal to a network, wherein the reservation signal is the CTS-to-self. determining a trigger condition of a clear-to-send, CTS,-to-self, wherein the CTS-to-self is triggered by using a Wi-Fi channel measurement of LTE-U channel state information, CSI, feedback or when a packet error exceeds a certain threshold; transmitting the reservation signal as a form of a Wi-Fi signal to a network, wherein the reservation signal is the CTS-to-self.
A compressor comprising: a tubular casing ; a plurality of sealing surfaces provided on an inner circumferential surface of the casing along an axial direction thereof; a cylindrical bundle with two or more sealing portions provided on its outer circumferential surface, each of the sealing portions of the bundle coming into contact with each of the sealing surfaces of the casing , the bundle further accommodating blades inside; and a roller provided on an outer circumferential surface of the bundle , for rolling on the inner circumferential surface of the casing when the bundle is assembled to or removed from the casing , characterized in that each of the plurality of sealing surfaces is parallel to each of the sealing portions , the sealing surfaces are connected with one another by tapered portions therebetween, and the inner diameter of the casing is reduced in a direction of assemblage of the bundle . a tubular casing ; a plurality of sealing surfaces provided on an inner circumferential surface of the casing along an axial direction thereof; a cylindrical bundle with two or more sealing portions provided on its outer circumferential surface, each of the sealing portions of the bundle coming into contact with each of the sealing surfaces of the casing , the bundle further accommodating blades inside; and a roller provided on an outer circumferential surface of the bundle , for rolling on the inner circumferential surface of the casing when the bundle is assembled to or removed from the casing , characterized in that each of the plurality of sealing surfaces is parallel to each of the sealing portions , the sealing surfaces are connected with one another by tapered portions therebetween, and the inner diameter of the casing is reduced in a direction of assemblage of the bundle .
A hot runner system comprising: a hot runner plate ; a nozzle received in a well in the hot runner plate, the nozzle having a nozzle channel for delivering molding material to a respective mold cavity ; a manifold seated against the nozzle, the manifold having a manifold channel in fluid communication with the nozzle channel; an actuator plate upstream of the hot runner plate and spaced apart from the manifold, the actuator plate having an actuator bore extending therethrough; a support pad separating the manifold and the actuator plate, characterised by the support pad having a forward bearing surface seated against the manifold and a rearward bearing surface against which the actuator plate is seated, the rearward bearing surface surrounding a lower mouth of the actuator bore; a valve pin extending through the support pad and the manifold to a downstream end of the nozzle; a cylinder received in the actuator bore from a rearward side of the actuator plate; and a piston coupled to the valve pin, the piston received in the cylinder from a forward end of the cylinder. a hot runner plate ; a nozzle received in a well in the hot runner plate, the nozzle having a nozzle channel for delivering molding material to a respective mold cavity ; a manifold seated against the nozzle, the manifold having a manifold channel in fluid communication with the nozzle channel; an actuator plate upstream of the hot runner plate and spaced apart from the manifold, the actuator plate having an actuator bore extending therethrough; a support pad separating the manifold and the actuator plate, characterised by the support pad having a forward bearing surface seated against the manifold and a rearward bearing surface against which the actuator plate is seated, the rearward bearing surface surrounding a lower mouth of the actuator bore; a valve pin extending through the support pad and the manifold to a downstream end of the nozzle; a cylinder received in the actuator bore from a rearward side of the actuator plate; and a piston coupled to the valve pin, the piston received in the cylinder from a forward end of the cylinder.
A method for processing vehicle-related information based on blockchain, which is applied to a node of a blockchain network and comprises: obtaining vehicle-related information of a user; embedding an identifier of the user into the vehicle-related information of the user; depositing the vehicle-related information embedded with the identifier of the user in a blockchain as a transaction object based on the blockchain network; determining whether a seller of a transaction is the user when the transaction on target vehicle-related information embedded with the identifier of the user is detected; and prohibiting or restricting continuation of the transaction when the seller of the transaction is not the user; characterized in that , after said obtaining vehicle-related information of a user and before said embedding an identifier of the user into the vehicle-related information of the user, the method further comprises: determining a privacy level of the vehicle-related information of the user; and triggering the step of embedding an identifier of the user into the vehicle-related information of the user when the determined privacy level is higher than a preset level. obtaining vehicle-related information of a user; embedding an identifier of the user into the vehicle-related information of the user; depositing the vehicle-related information embedded with the identifier of the user in a blockchain as a transaction object based on the blockchain network; determining whether a seller of a transaction is the user when the transaction on target vehicle-related information embedded with the identifier of the user is detected; and prohibiting or restricting continuation of the transaction when the seller of the transaction is not the user; characterized in that , after said obtaining vehicle-related information of a user and before said embedding an identifier of the user into the vehicle-related information of the user, the method further comprises: determining a privacy level of the vehicle-related information of the user; and triggering the step of embedding an identifier of the user into the vehicle-related information of the user when the determined privacy level is higher than a preset level. determining a privacy level of the vehicle-related information of the user; and triggering the step of embedding an identifier of the user into the vehicle-related information of the user when the determined privacy level is higher than a preset level.
An optical base body for a spectrometer for mounting components (18-30) of a spectrometer produced as a sandwich construction from at least three flat elements produced from material plates by means of separation methods, layered on top of each other and interconnected, in particular bonded, - wherein in at least one of the flat elements an opening is provided for the formation of a cavity between at least two other flat elements so that the flat elements in the finished installed state form a spectrometer housing, - wherein in several flat elements openings are provided and are constructed so that at least particular openings in adjacent flat elements complement each other for the formation of paths of rays and of mounts for further structural elements of spectrometers, and - wherein the flat elements are produced from carbon-fibre-reinforced (CFP) or glass-fibre-reinforced (GFP) plates of a single type, characterized in that - the flat elements are aligned in accordance with alignment openings introduced into them in the optical base body so that their fibre courses coincide with one another, and the alignment openings are introduced such that the flat elements can be aligned to one another by introducing alignment elements which are at least partially complementary to the alignment openings so that they may have anisotropies of the coefficient of thermal expansion in the direction of the plate thickness axis. - wherein in at least one of the flat elements an opening is provided for the formation of a cavity between at least two other flat elements so that the flat elements in the finished installed state form a spectrometer housing, - wherein in several flat elements openings are provided and are constructed so that at least particular openings in adjacent flat elements complement each other for the formation of paths of rays and of mounts for further structural elements of spectrometers, and - wherein the flat elements are produced from carbon-fibre-reinforced (CFP) or glass-fibre-reinforced (GFP) plates of a single type, - the flat elements are aligned in accordance with alignment openings introduced into them in the optical base body so that their fibre courses coincide with one another, and the alignment openings are introduced such that the flat elements can be aligned to one another by introducing alignment elements which are at least partially complementary to the alignment openings so that they may have anisotropies of the coefficient of thermal expansion in the direction of the plate thickness axis.
Head holder for fixation of the head of patients for producing NMR images such as those which are based on the application of electromagnetic beams (X-rays, gamma rays) and/or for carrying out surgical procedures, having a C-bend , at each end region of which at least one mandrel is fastened, these being substantially diametrically assigned with respect to each other, wherein at least one mandrel is coaxially fastened to an axially moveable bolt which can be acted upon in the axial direction via a clamping device , as well as a force indicator assigned to the clamping device, and fixation means are provided which serve to temporarily arrest the bolt and that the fastening of the clamping device and force indicator to the head holder is detachable while the fixation is retained, characterised in that the fixation means is a clamping block , which is movable in the radial direction towards the bolt and comes into contact against the bolt , in order to produce a clamping effect and the cross-section of the bolt is chosen in a polygonal form.
A miniature receiver for hearing aids or hearables, said miniature receiver comprising - a first moveable diaphragm being acoustically connected to an intermediate volume , and - a second moveable diaphragm being acoustically connected to the intermediate volume and a rear volume wherein the first and second moveable diaphragms each comprises a substantially plane diaphragm comprising an integrated drive structure comprising a piezoelectric material layer arranged between a first and a second electrode , and wherein the first and second electrodes of the respective first and second moveable diaphragms are electrically coupled in parallel, and wherein the acoustic compliance of the intermediate volume is smaller than the acoustic compliances of the respective first and second moveable diaphragms , where the smaller acoustic compliance of the intermediate volume relative to the acoustic compliances of the first and second moveable diaphragms ensures that the first and second moveable diaphragms are driven in the same direction and perform the same volume displacements in response to an electrical drive signal. - a first moveable diaphragm being acoustically connected to an intermediate volume , and - a second moveable diaphragm being acoustically connected to the intermediate volume and a rear volume