mhurhangee/ep-ind-claims huggingface dataset:
A device for producing vacuum (100, 200) using the Venturi effect comprising: a housing defining a suction chamber, a motive passageway having a main passageway and a gradually, continuously tapering section converging toward the suction chamber from the main passageway toward a motive exit and in fluid communication with the suction chamber, a discharge passageway diverging away from the suction chamber and in fluid communication therewith, and a suction passageway in fluid communication with the suction chamber; wherein, within the suction chamber, the motive exit of the motive passageway is generally aligned with and spaced apart from a discharge entrance of the discharge passageway to define a Venturi gap, and the motive passageway terminates in a spout protruding into the suction chamber disposed spaced apart from all one or more sidewalls of the suction chamber thereby providing suction flow around the entirety of an exterior surface of the spout; characterized in that the motive exit and the discharge entrance both define openings that are non-circular and the exterior surface of the spout transitions into a chamfer proximate an outlet end of the motive passageway, wherein the chamfer changes a generally circular frustoconical exterior surface of the spout to a non circular frustoconical shape. a housing defining a suction chamber, a motive passageway having a main passageway and a gradually, continuously tapering section converging toward the suction chamber from the main passageway toward a motive exit and in fluid communication with the suction chamber, a discharge passageway diverging away from the suction chamber and in fluid communication therewith, and a suction passageway in fluid communication with the suction chamber; wherein, within the suction chamber, the motive exit of the motive passageway is generally aligned with and spaced apart from a discharge entrance of the discharge passageway to define a Venturi gap, and the motive passageway terminates in a spout protruding into the suction chamber disposed spaced apart from all one or more sidewalls of the suction chamber thereby providing suction flow around the entirety of an exterior surface of the spout; characterized in that the motive exit and the discharge entrance both define openings that are non-circular and the exterior surface of the spout transitions into a chamfer proximate an outlet end of the motive passageway, wherein the chamfer changes a generally circular frustoconical exterior surface of the spout to a non circular frustoconical shape.
A method for producing a high-strength Cr-Ni alloy seamless pipe, comprising: preparing an alloy billet that has a chemical composition consisting, by mass%, of C: 0.05% or less, Si: 1.0% or less, Mn: less than 3.0%, P: 0.005% or less, S: 0.005% or less, Cu: 0.01 to 4.0%, Ni: 25% or more and less than 35%, Cr: 20 to 30%, Mo: 0.01% or more and less than 4.0%, N: 0.10 to 0.30%, Al: 0.03 to 0.30%, O (oxygen): 0.01% or less, REM (rare earth metal): 0.01 to 0.20%, and optionally at least one element selected from W: less than 8.0%, one or more of Ti, Nb, Zr and V in a total content of 0.5% or less, and either or both of Ca and Mg in a total content of 0.01% or less, and the balance being Fe and impurities, and satisfying the following formula; hot working to make a seamless material pipe on the basis of a cross roll piercing process; subjecting a solution treatment; and cold working. N × P / REM ≤ 0.10 wherein P, N and REM in formula represent the contents (mass%) of P, N and REM, respectively. preparing an alloy billet that has a chemical composition consisting, by mass%, of C: 0.05% or less, Si: 1.0% or less, Mn: less than 3.0%, P: 0.005% or less, S: 0.005% or less, Cu: 0.01 to 4.0%, Ni: 25% or more and less than 35%, Cr: 20 to 30%, Mo: 0.01% or more and less than 4.0%, N: 0.10 to 0.30%, Al: 0.03 to 0.30%, O (oxygen): 0.01% or less, REM (rare earth metal): 0.01 to 0.20%, and optionally at least one element selected from W: less than 8.0%, one or more of Ti, Nb, Zr and V in a total content of 0.5% or less, and either or both of Ca and Mg in a total content of 0.01% or less, and the balance being Fe and impurities, and satisfying the following formula; hot working to make a seamless material pipe on the basis of a cross roll piercing process; subjecting a solution treatment; and cold working. N × P / REM ≤ 0.10 wherein P, N and REM in formula represent the contents (mass%) of P, N and REM, respectively.
Manufacturing method of at least one semiconducting micro- or nano-wire used for the formation of an optoelectric structure, wherein the manufacturing method comprises steps to: - provide a semiconducting substrate comprising a first and a second face (100a, b); - form a crystalline layer called the buffer layer, on the first face of the substrate, the buffer layer having over at least part of its thickness a first zone (110, 111) in contact with the second face (100a; - form at least one semiconducting micro- or nano-wire on the buffer layer, at least one part of said micro- or nano-wire, called the contact part, being composed mainly of direct band gap semiconducting nitride, said part being the part of the micro- or nano-wire in contact with the buffer layer, said method being characterized in that the first zone (110, 111) is composed mainly of magnesium nitride in the form Mg x N y. - provide a semiconducting substrate comprising a first and a second face (100a, b); - form a crystalline layer called the buffer layer, on the first face of the substrate, the buffer layer having over at least part of its thickness a first zone (110, 111) in contact with the second face (100a; - form at least one semiconducting micro- or nano-wire on the buffer layer, at least one part of said micro- or nano-wire, called the contact part, being composed mainly of direct band gap semiconducting nitride, said part being the part of the micro- or nano-wire in contact with the buffer layer,
A wireless access point comprising: a scheduling unit (30, 15) for transmission opportunity, TXOP, granting configured to determine one or more wireless stations having a parameter lower than a prescribed value as TXOP responders to which the wireless access point grants a TXOP, characterized by the parameter indicating a quality of the uplink data transmission, and a unit (13, 12) that is configured to acquire the TXOP using a random access scheme after the determination of the TXOP responders, to transmit a TXOP granting signal indicating a timing to perform the uplink data transmission to the TXOP responders; wherein the unit (13, 12) is further configured, to determine presence or absence of downlink data for the TXOP responders and, in the presence of the downlink data, to transmit the TXOP granting signal after transmitting the downlink data and, in the absence of the downlink data, to transmit the TXOP granting signal after acquiring the TXOP. a scheduling unit (30, 15) for transmission opportunity, TXOP, granting configured to determine one or more wireless stations having a parameter lower than a prescribed value as TXOP responders to which the wireless access point grants a TXOP, characterized by the parameter indicating a quality of the uplink data transmission, and to determine one or more wireless stations having a parameter lower than a prescribed value as TXOP responders to which the wireless access point grants a TXOP, characterized by the parameter indicating a quality of the uplink data transmission, and a unit (13, 12) that is configured to acquire the TXOP using a random access scheme after the determination of the TXOP responders, to transmit a TXOP granting signal indicating a timing to perform the uplink data transmission to the TXOP responders; to acquire the TXOP using a random access scheme after the determination of the TXOP responders, to transmit a TXOP granting signal indicating a timing to perform the uplink data transmission to the TXOP responders; wherein the unit (13, 12) is further configured, to determine presence or absence of downlink data for the TXOP responders and, in the presence of the downlink data, to transmit the TXOP granting signal after transmitting the downlink data and, in the absence of the downlink data, to transmit the TXOP granting signal after acquiring the TXOP.
Sensor unit for contactless actuation of an actuating element, in particular a flap or the like of a vehicle, having at least one capacitive sensor element (11, 12), the sensor element (11, 12) having at least one wire which is arranged on a carrier element, the carrier element having at least some plastic, the carrier element fixing the wire exclusively in sections, the carrier element being designed in sections, the individual sections (14.18) of the carrier element are separate from each other, wherein the wire is endlessly arranged on the carrier element so that only one loop or center piece of the wire is completely arranged on the carrier element, wherein both ends (13.3, 13.4) of the wire are provided protruding at one end of the carrier element.
A self-propelled road milling machine, comprising: a machine frame having a longitudinal axis extending between a front and a rear of the machine frame, the machine frame including left and right edges; a plurality of ground engaging units (20A, 20B, 20C, 20D) for supporting the machine frame from a ground surface; a milling drum supported from the machine frame; an operator's station; and a support linkage including at least one pivot link (50A, 50B) extending between the machine frame and the operator's station, the at least one pivot link characterized by the pivot link being oriented to pivot relative to the machine frame about a pivot axis extending parallel to the longitudinal axis of the machine frame, the support linkage being configured to move the operator's station laterally between an inner position and an outer position relative to the machine frame, the outer position extending laterally partially beyond one of the left and right edges of the machine frame and the outer position being at a higher elevation than the inner position relative to the machine frame. a machine frame having a longitudinal axis extending between a front and a rear of the machine frame, the machine frame including left and right edges; a plurality of ground engaging units (20A, 20B, 20C, 20D) for supporting the machine frame from a ground surface; a milling drum supported from the machine frame; an operator's station; and a support linkage including at least one pivot link (50A, 50B) extending between the machine frame and the operator's station, the at least one pivot link characterized by the pivot link being oriented to pivot relative to the machine frame about a pivot axis extending parallel to the longitudinal axis of the machine frame, the support linkage being configured to move the operator's station laterally between an inner position and an outer position relative to the machine frame, the outer position extending laterally partially beyond one of the left and right edges of the machine frame and the outer position being at a higher elevation than the inner position relative to the machine frame.
Method for improving the mechanical behavior of a metallic body comprising an internal volume for a fluid and at least one threaded connecting port (6, 8) to said internal volume, the method comprising a step of treatment by autofrettage of the internal volume by applying a pressure to a liquid inside said volume; the autofrettage step comprises closing the internal volume by screwing a plug to each of the at least one threaded connecting port; characterized in that the autofrettage pressure is applied to a cross-sectional surface of said plug(s) that is greater than 40%, preferably 60%, more preferably 70%, of the sectional surface of the corresponding thread(s) of said port(s) so that said thread(s) is/are also subject to the autofrettage treatment.
A tracker for surgical navigation, the tracker comprising a patch being at least one of stretchable and compressible in at least one direction, wherein at least a part of the patch has the shape of a frame enclosing a central opening; a tracker element selected from a light source or a coil, the tracker element (14, 15) being supported by the patch; and an electrical connection electrically coupled to the tracker element (14, 15) and supported by the patch, the electrical connection having a meandering configuration along the direction in which the patch is deformable. a patch being at least one of stretchable and compressible in at least one direction, wherein at least a part of the patch has the shape of a frame enclosing a central opening; a tracker element selected from a light source or a coil, the tracker element (14, 15) being supported by the patch; and an electrical connection electrically coupled to the tracker element (14, 15) and supported by the patch, the electrical connection having a meandering configuration along the direction in which the patch is deformable.
A method for forming an organic material layer with a layer thickness on a substrate in an in-line deposition system, wherein the organic material is deposited with a predetermined deposition rate profile through a plurality of openings of an injector onto the substrate, the injector being in relative movement with respect to the substrate, characterized in that the predetermined deposition rate profile is a non-constant deposition profile which comprises a first deposition rate range provided to deposit at least one first monolayer of the organic material layer with a first predetermined average deposition rate onto the substrate and a second predetermined deposition rate range provided to deposit at least one second monolayer of the organic material layer with a second predetermined average deposition rate onto the at least first monolayer provided on the substrate, the first average deposition rate being smaller than the second average deposition rate, and in that the injection of organic material through the openings of the injector towards the substrate is controlled for realizing the predetermined deposition rate profile.
A light emitting module comprising: a light guide plate having a polygonal shape with a plurality of corners in a plan view, the light guide plate having a first primary face which serves as an emission face, a second primary face opposing the first primary face, and a recessed portion in the second primary face, a light source disposed in the recessed portion, a light transmitting part disposed in the recessed portion and surrounding the light source, wherein the recessed portion has an opening on the second primary face, a bottom face having a polygonal shape in a plan view, and a first oblique face being oblique to the bottom face, the light transmitting part has a second oblique face in contact with the first oblique face of the recessed portion, the light source has lateral faces along sides of the bottom face of the recessed portion, and in the plan view, the oblique faces are positioned between the corners of the first primary face and the lateral faces of the light sources, the oblique faces are facing the corners of the first primary face. a light guide plate having a polygonal shape with a plurality of corners in a plan view, the light guide plate having a first primary face which serves as an emission face, a second primary face opposing the first primary face, and a recessed portion in the second primary face, a light source disposed in the recessed portion, a light transmitting part disposed in the recessed portion and surrounding the light source, wherein the recessed portion has an opening on the second primary face, a bottom face having a polygonal shape in a plan view, and a first oblique face being oblique to the bottom face, the light transmitting part has a second oblique face in contact with the first oblique face of the recessed portion, the light source has lateral faces along sides of the bottom face of the recessed portion, and in the plan view, the oblique faces are positioned between the corners of the first primary face and the lateral faces of the light sources, the oblique faces are facing the corners of the first primary face.
A prosthesis for reinforcing wall or repairing defect in wall or organ, the prosthesis having a multi-layered sheet structure comprising at least two continuous polymer film layers formed of polyvinylidene fluoride or copolymers thereof, wherein the at least two continuous polymer film layers are integrally formed with no distinguished filaments or fibers within each layer.
A multi-phase power control switch (10,100,200) comprising: a plurality of power controller channels (12a-c,112a-c,212a-c), each of which includes at least one power controller (14,114,214a-c) having at least one microcontroller (20,120,122,220); and an isolator (50,150,250) corresponding to each of said microcontrollers and connecting a cross communication line of said corresponding microcontroller to a data bus (40,140,142,240), each isolator being configured to prevent varied reference voltage levels between the microcontrollers from affecting performance of the power control switch; said data bus being operable to enable cross communication between each of said microcontrollers and each other of said microcontrollers. a plurality of power controller channels (12a-c,112a-c,212a-c), each of which includes at least one power controller (14,114,214a-c) having at least one microcontroller (20,120,122,220); and an isolator (50,150,250) corresponding to each of said microcontrollers and connecting a cross communication line of said corresponding microcontroller to a data bus (40,140,142,240), each isolator being configured to prevent varied reference voltage levels between the microcontrollers from affecting performance of the power control switch; said data bus being operable to enable cross communication between each of said microcontrollers and each other of said microcontrollers.
Blade of a turbomachine, comprising at least one cooling channel inside the blade for cooling the blade by means of a fluid flowing through the cooling channel, the cooling channel having at least one inlet and at least one outlet between which the cooling channel extends along its longitudinal axis, and the cooling channel being radially delimited by at least one wall, characterized in that at least one displacement body is arranged in the cooling channel, which body is provided with a closed shell and extends only over a sub-region along the longitudinal axis of the cooling channel, such that there is an annular or tubular gap in the region of the displacement body or bodies between the displacement body and the wall of the cooling channel, which gap is available for the fluid to flow through, or at least two or more sub-channels are formed in the region of the displacement body or bodies.
A method for selecting devices within a system that contains a first device, a second device, and a third device, the method comprising: assigning an identical master identifier to each device within the system, each device being capable of being accessed by using the master identifier; assigning a first assigned identifier to the first device; assigning a second assigned identifier to the second device; and assigning a third assigned identifier to the third device, such that the first device is capable of being accessed using either the master identifier or the first assigned identifier; the second device is capable of being accessed using either the master identifier or the second assigned identifier; and the third device is capable of being accessed using either the master identifier or the third assigned identifier, the method further comprising selecting each of the first device, second device, and third device by setting a select identifier to a value equal to the master identifier. assigning an identical master identifier to each device within the system, each device being capable of being accessed by using the master identifier; assigning a first assigned identifier to the first device; assigning a second assigned identifier to the second device; and assigning a third assigned identifier to the third device, such that the first device is capable of being accessed using either the master identifier or the first assigned identifier; the second device is capable of being accessed using either the master identifier or the second assigned identifier; and the third device is capable of being accessed using either the master identifier or the third assigned identifier, the method further comprising selecting each of the first device, second device, and third device by setting a select identifier to a value equal to the master identifier.
An electrode plate of a secondary battery, comprising a current collector and an active material layer; characterized in that the current collector comprising an insulating layer and a first conducting layer provided on a surface of the insulating layer; the first conducting layer having a main portion and a protruding portion connected with the main portion, the main portion being coated with the active material layer, the protruding portion being not coated with the active material layer; the electrode plate further comprising a second conducting layer and a first protecting layer, the second conducting layer comprising a first portion, the first portion being provided on a surface of the protruding portion away from the insulating layer; the first protecting layer being provided at a side of the first portion away from the protruding portion, and at least a part of the first portion is coated with the first protecting layer; both of the first portion and the first protecting layer being connected with the active material layer; a stiffness of the second conducting layer is less than a stiffness of the first conducting layer; the second conducting layer comprises a second portion, the second portion is connected with the first portion and provided between the main portion and the active material layer. characterized in that the current collector comprising an insulating layer and a first conducting layer provided on a surface of the insulating layer; the first conducting layer having a main portion and a protruding portion connected with the main portion, the main portion being coated with the active material layer, the protruding portion being not coated with the active material layer; the electrode plate further comprising a second conducting layer and a first protecting layer, the second conducting layer comprising a first portion, the first portion being provided on a surface of the protruding portion away from the insulating layer; the first protecting layer being provided at a side of the first portion away from the protruding portion, and at least a part of the first portion is coated with the first protecting layer; both of the first portion and the first protecting layer being connected with the active material layer; a stiffness of the second conducting layer is less than a stiffness of the first conducting layer; the second conducting layer comprises a second portion, the second portion is connected with the first portion and provided between the main portion and the active material layer.