mhurhangee/ep-ind-claims huggingface dataset:
A device comprising: a first portion, said first portion having a first contacting surface; a second portion, said second portion having a second contacting surface; wherein the first portion and the second portion are comprised of metal or metal alloy, and wherein the first and second contacting surfaces contact one another; and, wherein one of said first and second contacting surfaces comprises a diffusion hardened metallic surface which is diffusion hardened with a diffusion hardening species and the other of said first and second contacting surfaces is a metallic surface that is not diffusion hardened; wherein said diffusion hardening species is selected from the group consisting of carbon, nitrogen, oxygen, boron, and any combination thereof and further wherein said device is a medical implant. a first portion, said first portion having a first contacting surface; a second portion, said second portion having a second contacting surface; wherein the first portion and the second portion are comprised of metal or metal alloy, and wherein the first and second contacting surfaces contact one another; and, wherein one of said first and second contacting surfaces comprises a diffusion hardened metallic surface which is diffusion hardened with a diffusion hardening species and the other of said first and second contacting surfaces is a metallic surface that is not diffusion hardened; wherein said diffusion hardening species is selected from the group consisting of carbon, nitrogen, oxygen, boron, and any combination thereof and further wherein said device is a medical implant. wherein the first portion and the second portion are comprised of metal or metal alloy, and wherein the first and second contacting surfaces contact one another; and, wherein one of said first and second contacting surfaces comprises a diffusion hardened metallic surface which is diffusion hardened with a diffusion hardening species and the other of said first and second contacting surfaces is a metallic surface that is not diffusion hardened; wherein said diffusion hardening species is selected from the group consisting of carbon, nitrogen, oxygen, boron, and any combination thereof and further wherein said device is a medical implant.
A marking device comprising: a marking head which performs printing on a tire; and an approaching device which causes the marking head to approach a surface of the tire; the marking head including: at least one marking pin (2a, 2b, 2c), a heater which heats the marking pin, a support base which supports a first marking tape and a second marking tape such that the first marking tape and the second marking tape are disposed in series in a direction orthogonal to the longitudinal direction of the marking pin (2a, 2b, 2c), an extrusion device (5a, 5b, 5c) which extrudes the marking pin (2a, 2b, 2c) toward the marking tape (6a, 6b) facing the marking pin (2a, 2b, 2c) so as to press the marking tape (6a, 6b) facing the marking pin (2a, 2b, 2c) against the tire in order to perform the printing on the tire, characterized by a driving device adapted to move the support base to a first position at which the first marking tape faces the marking pin (2a, 2b, 2c) and to a second position at which the second marking tape faces the marking pin (2a, 2b, 2c). a marking head which performs printing on a tire; and an approaching device which causes the marking head to approach a surface of the tire; the marking head including: at least one marking pin (2a, 2b, 2c), a heater which heats the marking pin, a support base which supports a first marking tape and a second marking tape such that the first marking tape and the second marking tape are disposed in series in a direction orthogonal to the longitudinal direction of the marking pin (2a, 2b, 2c), an extrusion device (5a, 5b, 5c) which extrudes the marking pin (2a, 2b, 2c) toward the marking tape (6a, 6b) facing the marking pin (2a, 2b, 2c) so as to press the marking tape (6a, 6b) facing the marking pin (2a, 2b, 2c) against the tire in order to perform the printing on the tire, characterized by a driving device adapted to move the support base to a first position at which the first marking tape faces the marking pin (2a, 2b, 2c) and to a second position at which the second marking tape faces the marking pin (2a, 2b, 2c). at least one marking pin (2a, 2b, 2c), a heater which heats the marking pin, a support base which supports a first marking tape and a second marking tape such that the first marking tape and the second marking tape are disposed in series in a direction orthogonal to the longitudinal direction of the marking pin (2a, 2b, 2c), an extrusion device (5a, 5b, 5c) which extrudes the marking pin (2a, 2b, 2c) toward the marking tape (6a, 6b) facing the marking pin (2a, 2b, 2c) so as to press the marking tape (6a, 6b) facing the marking pin (2a, 2b, 2c) against the tire in order to perform the printing on the tire, characterized by a driving device adapted to move the support base to a first position at which the first marking tape faces the marking pin (2a, 2b, 2c) and to a second position at which the second marking tape faces the marking pin (2a, 2b, 2c).
An ultrasound imaging system probe, comprising: an imaging transducer head arranged to transmit an ultrasound signal at a transmitted ultrasound frequency; and a reception circuit for processing received reflected ultrasound signals, wherein the reception circuit comprises an analogue to digital sigma delta converter which comprises a closed loop which comprises a tunable band pass filter with tunable center frequency and bandwidth, wherein the center of the pass band of the tunable band pass filter is tunable between a first frequency which corresponds to the transmitted ultrasound frequency and a second frequency which corresponds to a desired harmonic of the transmitted ultrasound frequency, and wherein the band pass filter is tunable between a low resolution high bandwidth mode and a high resolution low bandwidth mode. an imaging transducer head arranged to transmit an ultrasound signal at a transmitted ultrasound frequency; and a reception circuit for processing received reflected ultrasound signals, wherein the reception circuit comprises an analogue to digital sigma delta converter which comprises a closed loop which comprises a tunable band pass filter with tunable center frequency and bandwidth, wherein the center of the pass band of the tunable band pass filter is tunable between a first frequency which corresponds to the transmitted ultrasound frequency and a second frequency which corresponds to a desired harmonic of the transmitted ultrasound frequency, and wherein the band pass filter is tunable between a low resolution high bandwidth mode and a high resolution low bandwidth mode.
Communication method for communication between mobile units (10, 20) designed as vehicles, in which - information transmitted between the mobile units (10, 20) is encoded on the transmitter side by means of an encoder (12-1, 22-1) and is decoded on the receiver side by means of a decoder (12-2, 22-2), and - the mobile units (10, 20) are synchronized in communication with an external interface unit outside the mobile units (10, 20) prior to communication with one another, characterized in that - the synchronization of the mobile units (10, 20) is performed - by a codebook (Cj) that defines or specifies an encoder (12-1, 22-1) and/or a decoder (12-2, 22-2) being determined by the external interface unit and - by the determined codebook (Cj) being communicated to the mobile units (10, 20) by the external interface unit, - the defining codebook (Cj) is determined by specification by the external interface unit of a value (γj) of a synchronization element determining the defining codebook (Cj) and in particular a synchronization variable (y), and - the communication to the mobile units (10, 20) is performed in particular by transmission of the value (γj) of the determining synchronization element and in particular the synchronization variable (γ) from the external interface unit to the mobile units (10, 20). - information transmitted between the mobile units (10, 20) is encoded on the transmitter side by means of an encoder (12-1, 22-1) and is decoded on the receiver side by means of a decoder (12-2, 22-2), and - the mobile units (10, 20) are synchronized in communication with an external interface unit outside the mobile units (10, 20) prior to communication with one another, - the synchronization of the mobile units (10, 20) is performed - by a codebook (Cj) that defines or specifies an encoder (12-1, 22-1) and/or a decoder (12-2, 22-2) being determined by the external interface unit and - by the determined codebook (Cj) being communicated to the mobile units (10, 20) by the external interface unit, - by a codebook (Cj) that defines or specifies an encoder (12-1, 22-1) and/or a decoder (12-2, 22-2) being determined by the external interface unit and - by the determined codebook (Cj) being communicated to the mobile units (10, 20) by the external interface unit, - the defining codebook (Cj) is determined by specification by the external interface unit of a value (γj) of a synchronization element determining the defining codebook (Cj) and in particular a synchronization variable (y), and - the communication to the mobile units (10, 20) is performed in particular by transmission of the value (γj) of the determining synchronization element and in particular the synchronization variable (γ) from the external interface unit to the mobile units (10, 20).
A track deviation sensing mechanism for a steering column, comprising: a sleeve having an inner wall and an outer wall defining an annular opening, said inner wall defining a plurality of internal splines, said sleeve receiving the steering column; a sensor having a first axial opening; a ring disposed within said first axial opening, said ring defining a second axial opening, said second axial opening accommodating said sleeve; and a first part functionally disposed between said sleeve and said ring, said first part lockingly connected to said sleeve and said ring, said first part having a third axial opening, characterized in that a second part locking said sensor and said first part at a prerequisite configuration, said second part having a fourth axial opening, said first axial opening, said second axial opening, said third axial opening, said fourth axial opening and said annular opening being coaxial. a sleeve having an inner wall and an outer wall defining an annular opening, said inner wall defining a plurality of internal splines, said sleeve receiving the steering column; a sensor having a first axial opening; a ring disposed within said first axial opening, said ring defining a second axial opening, said second axial opening accommodating said sleeve; and a first part functionally disposed between said sleeve and said ring, said first part lockingly connected to said sleeve and said ring, said first part having a third axial opening, characterized in that a second part locking said sensor and said first part at a prerequisite configuration, said second part having a fourth axial opening, said first axial opening, said second axial opening, said third axial opening, said fourth axial opening and said annular opening being coaxial.
A method for the closed-loop and open-loop control of two or more electronically commutated motors, hereinafter referred to as EC motors, operated using a common converter, wherein for the purpose of setting a stable operating point or a sequence of stable operating points of the EC motors, common open-loop or closed-loop control using at least one controller is provided, characterized in that a combination of at least one control option and one sub-option to this control option is provided and in this case a controlled variable represents the voltage setting at the output of the converter, wherein the voltage setting at the output of the converter is set by means of an angle and speed difference evaluation between the reference motor and at least one other EC motor, wherein according to a sub-option, a suitable selection of a reference motor is made for controlling the operating points of the EC motors, and wherein the motor used as reference motor in the motor reference system optionally is the motor with the highest speed, the motor with the lowest speed, a suitably weighted combination of multiple EC motors, or a fictitious reference motor.
Flow-through centrifuge comprising a) a rotor with a centrifugation chamber, the rotor being rotatable about a rotor axis with a rotor speed, and b) a connecting strand comprising a connection conduit (16; 17) via which a medium can be supplied to the centrifugation chamber during operation of the flow-through centrifuge when the rotor rotates, and comprising a connection conduit (17; 16) via which a medium can be discharged from the centrifugation chamber, c) one end region of the connecting strand being arranged with a fixation to the housing and the other end region of the connecting strand being rotated together with the rotor and d) wherein for avoiding a twisting of the connecting strand the connecting strand is guided by a guiding device which is rotated about the rotor axis at half the rotor speed, wherein e) a temperature control supply conduit and a temperature control discharge conduit extend though the connecting strand, a connecting strand temperature control fluid streaming through the temperature control supply conduit and the temperature control discharge conduit in opposite streaming directions, and f) at least one electronic control unit is provided which comprises control logic which controls (open-loop control or closed-loop control) the connecting strand temperature control power of a connecting strand temperature control circuit. a) a rotor with a centrifugation chamber, the rotor being rotatable about a rotor axis with a rotor speed, and b) a connecting strand comprising a connection conduit (16; 17) via which a medium can be supplied to the centrifugation chamber during operation of the flow-through centrifuge when the rotor rotates, and comprising a connection conduit (17; 16) via which a medium can be discharged from the centrifugation chamber, c) one end region of the connecting strand being arranged with a fixation to the housing and the other end region of the connecting strand being rotated together with the rotor and d) wherein for avoiding a twisting of the connecting strand the connecting strand is guided by a guiding device which is rotated about the rotor axis at half the rotor speed, wherein e) a temperature control supply conduit and a temperature control discharge conduit extend though the connecting strand, a connecting strand temperature control fluid streaming through the temperature control supply conduit and the temperature control discharge conduit in opposite streaming directions, and f) at least one electronic control unit is provided which comprises control logic which controls (open-loop control or closed-loop control) the connecting strand temperature control power of a connecting strand temperature control circuit.
Rubber mixture, characterized in that it contains at least one rubber and at least one resin as a crosslinking agent and polyvinyl chloride, wherein the resin is a para-tert-butylphenol formaldehyde resin.
A fabric having variable fabric properties, the fabric comprising: a plurality of fabric regions (110,111,112), wherein: the fabric is moulded and the fabric regions (110,111,112) have different thicknesses, densities and/or stiffnesses from each other; each fabric region (110,111,112) comprises: a first surface layer formed from a first set of yarns; a second surface layer formed from a second set of yarns; and a set of spacer yarns between the first and second surface layers (310,320); each of the first and second sets of yarns having elastic properties; and wherein the different thicknesses, densities and/or stiffnesses of the fabric regions are formed by varying compression of the fabric during moulding, characterised in that each fabric region (110, 111, 112) consists of yarns belonging to a common family of thermoplastic polymer materials. the fabric is moulded and the fabric regions (110,111,112) have different thicknesses, densities and/or stiffnesses from each other; each fabric region (110,111,112) comprises: a first surface layer formed from a first set of yarns; a second surface layer formed from a second set of yarns; and a set of spacer yarns between the first and second surface layers (310,320); a first surface layer formed from a first set of yarns; a second surface layer formed from a second set of yarns; and a set of spacer yarns between the first and second surface layers (310,320); each of the first and second sets of yarns having elastic properties; and wherein the different thicknesses, densities and/or stiffnesses of the fabric regions are formed by varying compression of the fabric during moulding,
A release mechanism of a surge protector, the release mechanism comprising an internal box body, a function rotating member, an elastic driving device, a first electrical connection pin, a second electrical connection pin and a bridge bracket accommodated in the a varistor, and the first electrical connection pin and the second electrical connection pin being plugged into the internal box body, and the varistor's second electrode and the first electrical connection pin being soldered, and the internal box body having a fixed column, and the function rotating member having an arc shield plate and a soldering window, and the function rotating member being sheathed on the fixed column and disposed between the varistor and the bridge bracket, and the elastic driving device having an end coupled to the function rotating member and the other end fixed to the internal box body, wherein an end of the bridge bracket is directly fixed and coupled to the second electrical connection pin, such that when the varistor is situated at a normal status, the function rotating member is situated at a first position, and the other end of the bridge bracket is passed through the soldering window and soldered with a varistor's first electrode at low temperature, and when the varistor is situated at a release status, the elastic driving device drives the function rotating member to rotate around the fixed column, so that when the function rotating member is rotated to a second position, the arc shield plate provides a shielding effect between the bridge bracket and the varistor's first electrode; wherein the release mechanism has an external box body, and the external box body has a monitoring hole, and the internal box body has a failure status indicating area, and the function rotating member has a normal status indicating area, and the color of the normal status indicating area and the color of the failure status indicating area are different, and the function rotating member is situated at a first position, and the normal status indicating area is exposed from the monitoring hole, and the function rotating member is rotated to a second position, so that the failure status indicating area is disposed at and exposed from the monitoring hole.
A process for producing a laminated foam sheet having a polyethylene-based resin foam layer and a polyethylene-based resin antistatic layer laminated on at least one side of the foam layer, comprising the steps of: providing a first melt containing a polyethylene-based resin (PE-1) and a physical blowing agent, providing a second melt containing a polyethylene-based resin (PE-2), an ionomer resin as a polymeric antistatic agent and a volatile plasticizer, and coextruding the first and second melts to form the laminated foam sheet in which the polyethylene-based resin foam layer and the polyethylene-based resin antistatic layer are formed from the first and second melts, respectively, wherein the volatile plasticizer is composed of a blend of a component which is at least one alcohol having a boiling point of 120°C or less and a component which is at least one selected from the group consisting of saturated hydrocarbons having 3 to 5 carbon atoms and dialkyl ethers in which each alkyl has 1 to 3 carbon atoms, wherein a molar ratio of the component to the component is 5:95 to 95:5, wherein the volatile plasticizer is present in the second melt in an amount of 0.1 to 10 mols per kg of the total weight of the polyethylene-based resin (PE-2) and the ionomer resin; and wherein the component is present in the second melt in an amount of 1 to 25 mols per kg of the ionomer resin providing a first melt containing a polyethylene-based resin (PE-1) and a physical blowing agent, providing a second melt containing a polyethylene-based resin (PE-2), an ionomer resin as a polymeric antistatic agent and a volatile plasticizer, and coextruding the first and second melts to form the laminated foam sheet in which the polyethylene-based resin foam layer and the polyethylene-based resin antistatic layer are formed from the first and second melts, respectively, wherein the volatile plasticizer is composed of a blend of a component which is at least one alcohol having a boiling point of 120°C or less and a component which is at least one selected from the group consisting of saturated hydrocarbons having 3 to 5 carbon atoms and dialkyl ethers in which each alkyl has 1 to 3 carbon atoms, wherein a molar ratio of the component to the component is 5:95 to 95:5, wherein the volatile plasticizer is present in the second melt in an amount of 0.1 to 10 mols per kg of the total weight of the polyethylene-based resin (PE-2) and the ionomer resin; and wherein the component is present in the second melt in an amount of 1 to 25 mols per kg of the ionomer resin
An apparatus, comprising: a solvent permeable transfer substrate having a first surface and a second surface opposite the first surface; an ejector configured to eject a droplet comprising at least solvent onto the first surface of the transfer substrate; a reservoir comprising a draw solution and configured to place the draw solution in contact with the second surface of the transfer substrate; and a print substrate configured to contact a portion of the first surface of the transfer substrate. a solvent permeable transfer substrate having a first surface and a second surface opposite the first surface; an ejector configured to eject a droplet comprising at least solvent onto the first surface of the transfer substrate; a reservoir comprising a draw solution and configured to place the draw solution in contact with the second surface of the transfer substrate; and a print substrate configured to contact a portion of the first surface of the transfer substrate.