mhurhangee/patent-ind-claim-en huggingface dataset:
A liquid ejecting head comprising: a head main body for ejecting liquid from a liquid ejection surface and having a plurality of manifolds for storing the liquid; and a flow-path member in which a first distribution flow path and a second distribution flow path are provided to supply liquid to the head main body, wherein the plurality of manifolds are arranged on the same plane and the plurality of manifolds, the first distribution flow path, and the second distribution flow path are not disposed in the same plane, the liquid ejecting head further comprising a plurality of head main bodies , wherein the flow-path member includes: first connection portions and second connection portions which are connected to the respective head main bodies, first bifurcation flow paths which allow the first distribution flow paths to be connected to the respective first connection portions , and second bifurcation flow paths which allow the second distribution flow paths to be connected to the respective second connection portions , wherein the first distribution flow path and the first bifurcation flow path are formed in the same plane, and the second distribution flow path and the second bifurcation flow path are formed in the same plane. a head main body for ejecting liquid from a liquid ejection surface and having a plurality of manifolds for storing the liquid; and a flow-path member in which a first distribution flow path and a second distribution flow path are provided to supply liquid to the head main body, wherein the plurality of manifolds are arranged on the same plane and the plurality of manifolds, the first distribution flow path, and the second distribution flow path are not disposed in the same plane, the liquid ejecting head further comprising a plurality of head main bodies , wherein the flow-path member includes: first connection portions and second connection portions which are connected to the respective head main bodies, first bifurcation flow paths which allow the first distribution flow paths to be connected to the respective first connection portions , and second bifurcation flow paths which allow the second distribution flow paths to be connected to the respective second connection portions , wherein the first distribution flow path and the first bifurcation flow path are formed in the same plane, and first connection portions and second connection portions which are connected to the respective head main bodies, first bifurcation flow paths which allow the first distribution flow paths to be connected to the respective first connection portions , and second bifurcation flow paths which allow the second distribution flow paths to be connected to the respective second connection portions , wherein the first distribution flow path and the first bifurcation flow path are formed in the same plane, and the second distribution flow path and the second bifurcation flow path are formed in the same plane.
Brushless DC electric motor for a wiper system of an automotive vehicle, including a stator and a rotor , the stator comprising a plurality of coils for electromagnetically exciting the rotor and the rotor comprising a multipole magnet that is mounted so as to be driven in rotation about an axis of rotation (L) and provided with at least three multipole axial layers, each multipole axial layer taking the form of a crown, said electric motor comprising a motor shaft which passes through the centre of each crown, two extremal layers (7-2, 7-3) being positioned along the axis of rotation (L) on either side of a central layer (7-1), the electric motor comprising a device for determining the position of the rotor, said device for determining the position of the rotor comprising at least three position sensors for detecting the position of one of said at least three multipole axial layers , each position sensor being associated, respectively, with one of said multipole axial layers , each sensor being situated in the radial extension of the respectively associated multipole axial layer (7-1, 7-2, 7-3), the sensor (9-1) associated with the central layer (7-1) being referred to as the central sensor (9-1) and each sensor (9-2, 9-3) associated with one of the extremal layers being referred to as an extremal sensor, the position sensors being installed in a plane (P) containing a direction that is parallel to the axis of rotation of the multipole magnet while being aligned relative to one another, a centre (15-1) of the central sensor (9-1) being positioned facing the medial line 14-1 of the central layer (7-1), characterized in that a centre (15-2, 15-3) of at least one of the two extremal position sensors (9-2, 9-3) is offset with respect to the medial line (14-2, 14-3) of the associated extremal layer (7-2, 7-3).
A method for preparing a patterned substrate comprising a step of selectively etching, from a laminate having a substrate and a block copolymer membrane formed on the substrate and containing a self-assembled block copolymer, any one segment block of the block copolymer, wherein the etching is performed using a reaction gas containing fluorocarbon and oxygen, and the etching is performed while maintaining a ratio (A/B) of a flow rate (A) of the fluorocarbon to a flow rate (B) of the oxygen in the range of 0.5 to 7.5, characterised in that the block copolymer comprises a polymer segment A block comprising a ring structure comprising no halogen atom substituted with a chain having 8 or more chain-forming atoms, and a polymer segment B block whose structure is different from that of the polymer segment A block and which comprises a ring structure including a halogen atom. wherein the etching is performed using a reaction gas containing fluorocarbon and oxygen, and the etching is performed while maintaining a ratio (A/B) of a flow rate (A) of the fluorocarbon to a flow rate (B) of the oxygen in the range of 0.5 to 7.5, characterised in that the block copolymer comprises a polymer segment A block comprising a ring structure comprising no halogen atom substituted with a chain having 8 or more chain-forming atoms, and a polymer segment B block whose structure is different from that of the polymer segment A block and which comprises a ring structure including a halogen atom.
A composition prepared by combining: (i) a supported aluminoxane derived from: a) a support; b) an organoaluminum compound; and c) an oxygen source; (ii) a compound which is Me 3 SiF or a compound having the formula R 1 (X) n ; wherein R 1 is a hydrocarbyl group having from 1 to 20 carbon atoms; n is from 1 to the number of possible substitutions of the hydrocarbyl group and each X may be substituted anywhere on R 1 and is independently halogen, -OSi(R 2 ) 3 , -N(Si(R 2 ) 3 ) 2 , -N(R 2 ) 2 , -SR 2 , -P(R 2 ) 2 , -CN, or -OR 3 ; wherein each R 2 is independently hydrogen or a hydrocarbyl group having from 1 to 20 carbon atoms; each R 3 is independently a hydrocarbyl having from 1 to 20 carbon atoms, wherein when at least one R 2 is a hydrocarbyl group; R 1 and R 2 or R 1 and R 3 may be linked together to form a cyclic group; provided that at least one X is not directly bonded to an aryl group, and provided that when X is not halogen, X is bonded to a secondary or tertiary carbon, or a -CH 2 -aryl group; and (iii) a trihydrocarbylaluminum compound having the formula AlR 3 , wherein each R is independently a C 1 -C 20 hydrocarbyl group. (i) a supported aluminoxane derived from: a) a support; b) an organoaluminum compound; and c) an oxygen source; (ii) a compound which is Me 3 SiF or a compound having the formula R 1 (X) n ; wherein R 1 is a hydrocarbyl group having from 1 to 20 carbon atoms; n is from 1 to the number of possible substitutions of the hydrocarbyl group and each X may be substituted anywhere on R 1 and is independently halogen, -OSi(R 2 ) 3 , -N(Si(R 2 ) 3 ) 2 , -N(R 2 ) 2 , -SR 2 , -P(R 2 ) 2 , -CN, or -OR 3 ; wherein each R 2 is independently hydrogen or a hydrocarbyl group having from 1 to 20 carbon atoms; each R 3 is independently a hydrocarbyl having from 1 to 20 carbon atoms, wherein when at least one R 2 is a hydrocarbyl group; R 1 and R 2 or R 1 and R 3 may be linked together to form a cyclic group; provided that at least one X is not directly bonded to an aryl group, and provided that when X is not halogen, X is bonded to a secondary or tertiary carbon, or a -CH 2 -aryl group; and (iii) a trihydrocarbylaluminum compound having the formula AlR 3 , wherein each R is independently a C 1 -C 20 hydrocarbyl group.
Vacuum cleaner nozzle comprising a footing having a substantially triangular shape and comprising first and second side edges forming a front tip of the vacuum cleaner nozzle , the footing being equipped with a lower face , a main suction channel leading to the lower face and extending in a first extension direction (D1) which is substantially transversal to a movement direction (D) of the vacuum cleaner nozzle , and a secondary suction channel leading to the lower face and extending in a second extension direction (D2) which is substantially parallel to the movement direction (D) of the vacuum cleaner nozzle, the secondary suction channel being fluidly connected to the main suction channel , the lower face of the footing comprising a front part extending from a front edge of the main suction channel until near the front tip of the vacuum cleaner nozzle, characterised in that the front part of the lower face being substantially flat and being tilted such that, when the footing is arranged on a surface to be cleaned, the front tip of the vacuum cleaner nozzle is closer to the surface to be cleaned than the front edge of the main suction channel .
A method of audio processing, the method comprising: detecting , by a processing component, a transient in first audio data; transforming a portion of the first audio data related to the transient into frequency domain data; comparing a first band of the frequency domain data and a second band of the frequency domain data; when the first band is uncorrelated with the second band, performing processing by the processing component on the first audio data to generate second audio data; and when the first band is correlated with the second band, using the first audio data as the second audio data without performing processing by the processing component. detecting , by a processing component, a transient in first audio data; transforming a portion of the first audio data related to the transient into frequency domain data; comparing a first band of the frequency domain data and a second band of the frequency domain data; when the first band is uncorrelated with the second band, performing processing by the processing component on the first audio data to generate second audio data; and when the first band is correlated with the second band, using the first audio data as the second audio data without performing processing by the processing component.
A group communications method, comprising: obtaining, by a group communications server, group communication data to be sent by first user equipment and a cell identifier of a first cell, wherein the first cell provides a service for the first user equipment; obtaining (S104), by the group communications server according to the cell identifier of the first cell, a group identifier of a first mobile group corresponding to the cell identifier of the first cell from a first preset correspondence, wherein the first preset correspondence is a correspondence between the cell identifier of the first cell and the group identifier of the first mobile group, wherein the first mobile group is a mobile group of mobile groups to which the first user equipment belongs and the first mobile group is the mobile group to which the first user equipment needs to send the group communication data in a downlink manner; and sending (S105), by the group communications server, the group communication data only to user equipment in the first mobile group other than the first user equipment according to the group identifier of the first mobile group. obtaining, by a group communications server, group communication data to be sent by first user equipment and a cell identifier of a first cell, wherein the first cell provides a service for the first user equipment; obtaining (S104), by the group communications server according to the cell identifier of the first cell, a group identifier of a first mobile group corresponding to the cell identifier of the first cell from a first preset correspondence, wherein the first preset correspondence is a correspondence between the cell identifier of the first cell and the group identifier of the first mobile group, wherein the first mobile group is a mobile group of mobile groups to which the first user equipment belongs and the first mobile group is the mobile group to which the first user equipment needs to send the group communication data in a downlink manner; and sending (S105), by the group communications server, the group communication data only to user equipment in the first mobile group other than the first user equipment according to the group identifier of the first mobile group.
Surgical drilling device with integrated nerve monitoring capabilities comprising a nerve monitoring module , the nerve monitoring module comprising a coupling device , the surgical drilling device further comprising a bur that is fitted with a drilling tip , and a rotating shaft configured to be driven by a motor , said rotating shaft being arranged to actuate in rotation said drilling tip , wherein said rotating shaft is configured to be electrically connected at a rear end thereof to said coupling device of said nerve monitoring module , wherein said nerve monitoring module further comprises a remote control unit , and wherein said coupling device is arranged to be connectable to said remote control unit , characterized in that said coupling device comprises an axial contacting element for the transmission of electrical nerve stimulation signals (S) through a contact surface (G) stretching inside the radius (R) of said rear end of said rotating shaft .
A light apparatus, comprising: a driver circuit for converting an external power source to a driving current; a LED plate being connected to the driver circuit and having a first LED module for emitting a first light with the driving current; an optical light guide having a bottom end facing to the first LED module for receiving the first light and having a top end forming an enlightened pattern where the first light escapes from the top end of the optical light guide ; a connector for fixing the LED plate to the optical light guide for aligning the first LED module to emit the first light into the bottom end and for transmitting heat of the LED plate to the optical light guide; and a bulb shell covering the optical light guide ; wherein the LED plate further has a second LED module not directly emitting a second light into the optical light guide for emitting the second light as a luminous source; characterized in that the LED plate further comprises a third LED module for emitting a third light into the optical light guide to form a second enlightened pattern, the third LED module is operable independently from the first LED module to provide multiple operation combinations of the first LED module and the third LED module. a driver circuit for converting an external power source to a driving current; a LED plate being connected to the driver circuit and having a first LED module for emitting a first light with the driving current; an optical light guide having a bottom end facing to the first LED module for receiving the first light and having a top end forming an enlightened pattern where the first light escapes from the top end of the optical light guide ; a connector for fixing the LED plate to the optical light guide for aligning the first LED module to emit the first light into the bottom end and for transmitting heat of the LED plate to the optical light guide; and a bulb shell covering the optical light guide ; wherein the LED plate further has a second LED module not directly emitting a second light into the optical light guide for emitting the second light as a luminous source; characterized in that the LED plate further comprises a third LED module for emitting a third light into the optical light guide to form a second enlightened pattern, the third LED module is operable independently from the first LED module to provide multiple operation combinations of the first LED module and the third LED module.
Sliding sash arrangement , in particular a sliding door or sash window arrangement, comprising a stationary frame and a sliding sash which can be displaced horizontally with respect to the frame , the sliding sash being coupled to a guide element at its upper sash crossbeam with respect to the direction of gravity (g) and being guided by means of the guide element in a guide rail arranged on the frame , the guide element being mounted on a bolt , an anti-lifting device being provided for securing the sliding sash against being levered out, the anti-lifting device comprising a blocking piece which-for limiting a lifting movement of the sliding sash in the vertical direction-is placed on a bolt head of the bolt so that a gap in the vertical direction between the bolt head and the guide rail is at least largely bridged, characterized in that the guide element is designed as a guide slider .
A planar transformer, comprising: a printed circuit board, PCB, winding , an insulating cover , a first magnetic core , and a second magnetic core , wherein the PCB winding comprises a winding body , a primary-side wire , and a secondary-side wire , the winding body comprises a primary-side winding and a secondary-side winding, the primary-side wire is a lead wire of the primary-side winding, the secondary-side wire is a lead wire of the secondary-side winding, and there is a preset insulation distance between the primary-side winding and the secondary-side wire; the first magnetic core and the second magnetic core wrap two sides of the winding body to form a closed magnetic loop; the insulating cover wraps outside the first magnetic core , the second magnetic core , and the secondary-side wire ; and a first group of welding points electrically communicating with the primary-side winding is disposed at an end of the primary-side wire , a second group of welding points electrically communicating with the secondary-side winding is disposed at an end of the secondary-side wire , and the first group of welding points and the second group of welding points are used for connecting the planar transformer to an external circuit of the planar transformer. the PCB winding comprises a winding body , a primary-side wire , and a secondary-side wire , the winding body comprises a primary-side winding and a secondary-side winding, the primary-side wire is a lead wire of the primary-side winding, the secondary-side wire is a lead wire of the secondary-side winding, and there is a preset insulation distance between the primary-side winding and the secondary-side wire; the first magnetic core and the second magnetic core wrap two sides of the winding body to form a closed magnetic loop; the insulating cover wraps outside the first magnetic core , the second magnetic core , and the secondary-side wire ; and a first group of welding points electrically communicating with the primary-side winding is disposed at an end of the primary-side wire , a second group of welding points electrically communicating with the secondary-side winding is disposed at an end of the secondary-side wire , and the first group of welding points and the second group of welding points are used for connecting the planar transformer to an external circuit of the planar transformer.
An autonomous work machine for automatically performing a work on a work area WA while moving in the work area WA, comprising: image capturing means for capturing the work area WA; and control means for specifying, based on an image of the work area WA captured by the image capturing means , contents of a failure having occurred in the work area WA, and controlling the autonomous work machine based on the specified contents of the failure, characterized in that , the autonomous work machine further comprises transmissionmeans for transmitting information indicating the occurrence position and the contents of the failure. image capturing means for capturing the work area WA; and control means for specifying, based on an image of the work area WA captured by the image capturing means , contents of a failure having occurred in the work area WA, and controlling the autonomous work machine based on the specified contents of the failure, characterized in that , the autonomous work machine further comprises transmissionmeans for transmitting information indicating the occurrence position and the contents of the failure.
A floor drain , comprising a drain compartment having a bottom , at least one side and an open upper portion , wherein the bottom and the at least one side together define a space to collect waste water and wherein the bottom comprises an opening for a drain trap, further comprising a heat exchanger element , receivable in the space of the drain compartment , for transferring heat present in the waste water to fresh water, which heat exchanger element is provided with a first connection and a second connection , wherein the first connection and the second connection are arranged inside the space of the drain compartment , and a first conduit for fresh water is connected to the first connection and in that a second conduit for fresh water is connected to the second connection , wherein the first conduit is arranged to comprise fresh water having a first temperature (t1) and in that the second conduit is arranged to comprise fresh water having a second temperature (t2), the heat exchanger element is pivotably arranged between a first position (p1) and a second position (p2), characterized in that the floor drain further comprises a partition wall removably arranged within the space of the drain compartment and comprising at least one waste water outlet and a drain control unit having walls encircling the at least one waste water outlet , wherein the walls are protruding upward from the partition wall and wherein the walls are protruding above the heat exchanger element when the heat exchanger element is arranged in the first position (p1).