mhurhangee/ep-ind-claims huggingface dataset:
An electropolishing treatment method for a stainless steel workpiece, comprising following steps: placing the stainless steel workpiece in an oxalic acid solution and performing supersonic oscillation before a first electropolishing treatment; performing the first electropolishing treatment to the stainless steel workpiece, wherein the first electropolishing treatment uses the stainless steel workpiece as an anode and 10 to 15 volume percentage concentration % perchloric acid as an electrolyte, and when a constant voltage is set as 12V to 15V, the first electropolishing treatment procedure is performed; performing a second electropolishing treatment to the stainless steel workpiece, wherein the second electropolishing treatment uses the stainless steel workpiece after the first electropolishing treatment as an anode, and an electrolyte consists of ethanol, sulfuric acid and perchloric acid, and when a constant voltage is set as 12V to 15V, the second electropolishing treatment is performed to obtain the stainless steel workpiece after the second electropolishing treatment; wherein the electrolyte of the second electropolishing treatment consists of 90 to 93 volume percentage concentration % ethanol, 4 to 7 volume percentage concentration % sulfuric acid and 2 to 3 volume percentage concentration % perchloric acid. placing the stainless steel workpiece in an oxalic acid solution and performing supersonic oscillation before a first electropolishing treatment; performing the first electropolishing treatment to the stainless steel workpiece, wherein the first electropolishing treatment uses the stainless steel workpiece as an anode and 10 to 15 volume percentage concentration % perchloric acid as an electrolyte, and when a constant voltage is set as 12V to 15V, the first electropolishing treatment procedure is performed; performing a second electropolishing treatment to the stainless steel workpiece, wherein the second electropolishing treatment uses the stainless steel workpiece after the first electropolishing treatment as an anode, and an electrolyte consists of ethanol, sulfuric acid and perchloric acid, and when a constant voltage is set as 12V to 15V, the second electropolishing treatment is performed to obtain the stainless steel workpiece after the second electropolishing treatment; wherein the electrolyte of the second electropolishing treatment consists of 90 to 93 volume percentage concentration % ethanol, 4 to 7 volume percentage concentration % sulfuric acid and 2 to 3 volume percentage concentration % perchloric acid.
A device for use in surgery to which a surgical implement is connectable in order to conduct surgery on a patient, wherein input means for controlling operating parameters and display means for indicating the operating parameters are provided, characterized in that the device comprises a first display which is essentially horizontal during operation and a second display which runs obliquely upwards at an installation angle, wherein the device exhibits position detection means for detecting contactlessly communicating surgical implements (2, 14, 15) deposited on the first display with regard to their positions on the first display, and wherein the device is configured for indicating true-to-life depictions of the individual surgical implements (2, 14, 15) to be used for the respective eye surgery in a display area of the first display and that the position detection means are configured for notifying the presence or for notifying the absence of some or all of the depicted surgical implements (2, 14, 15) to a device control.
A method for communicating by an integrated access and backhaul, IAB, node in a wireless communication system, the method comprising: receiving, via an upper node, (i) configuration information for a random access of a user equipment, UE, and (ii) at least one parameter related to a random access of the IAB node; transmitting a Physical Random Access Channel, PRACH, of the IAB node based on (i) the configuration information and (ii) the at least one parameter, wherein the configuration information is used for informing a first periodicity for PRACH resources of the UE, characterised in that the at least one parameter includes a scaling factor to extend the first periodicity, wherein a second periodicity for PRACH resources of the IAB node is obtained by multiplying the scaling factor by the first periodicity, and wherein the scaling factor satisfies 2^n, and n is an integer value greater than 0. receiving, via an upper node, (i) configuration information for a random access of a user equipment, UE, and (ii) at least one parameter related to a random access of the IAB node; transmitting a Physical Random Access Channel, PRACH, of the IAB node based on (i) the configuration information and (ii) the at least one parameter, wherein the configuration information is used for informing a first periodicity for PRACH resources of the UE, characterised in that the at least one parameter includes a scaling factor to extend the first periodicity, wherein a second periodicity for PRACH resources of the IAB node is obtained by multiplying the scaling factor by the first periodicity, and wherein the scaling factor satisfies 2^n, and n is an integer value greater than 0.
A pool cleaner for use in a pool containing water, the pool cleaner comprising: a housing; a driving assembly; a transmission assembly comprising: a first gear coupled to the driving assembly and rotatable in a first direction; a second gear rotatable in an opposite direction to the first direction due to a rotation of the first gear in the first direction; an idler gear moveable between a first configuration in which the idler gear meshes with the first gear and a second configuration in which the idler gear meshes with the second gear; and a driven gear that meshes with the idler gear in the first and second configurations; at least one traction assembly coupled to the driven gear of the transmission assembly to drive the housing in a first direction in the first configuration and a second direction in the second configuration; and a filtration assembly disposed in the housing and configured to filter water from the pool. a housing; a driving assembly; a transmission assembly comprising: a first gear coupled to the driving assembly and rotatable in a first direction; a second gear rotatable in an opposite direction to the first direction due to a rotation of the first gear in the first direction; an idler gear moveable between a first configuration in which the idler gear meshes with the first gear and a second configuration in which the idler gear meshes with the second gear; and a driven gear that meshes with the idler gear in the first and second configurations; a first gear coupled to the driving assembly and rotatable in a first direction; a second gear rotatable in an opposite direction to the first direction due to a rotation of the first gear in the first direction; an idler gear moveable between a first configuration in which the idler gear meshes with the first gear and a second configuration in which the idler gear meshes with the second gear; and a driven gear that meshes with the idler gear in the first and second configurations; at least one traction assembly coupled to the driven gear of the transmission assembly to drive the housing in a first direction in the first configuration and a second direction in the second configuration; and a filtration assembly disposed in the housing and configured to filter water from the pool.
Transport carrier for a cargo distribution system, - wherein the cargo distribution system comprises - a transport plane and - a number of electro-magnetic actuators (120, 120', 120", 120'") being stationary arranged relative to the transport plane, - wherein the transport carrier is adapted to carry a cargo, - wherein the transport carrier is adapted to be moved over the transport plane, - wherein the transport carrier comprises a first magnetically active device being adapted to interact with a first magnetic field generated by a first group of electro-magnetic actuators chosen from the number of electro-magnetic actuators (120, 120', 120", 120'") such that a first magnetic move force is applied to the transport carrier, and - wherein the transport carrier comprises a second magnetically active device being adapted to interact with a second magnetic field generated by a second group of electro-magnetic actuators (120") chosen from the number of electro-magnetic actuators (120, 120', 120", 120'") such that a second magnetic move force is applied to the transport carrier, characterized in that - the cargo distribution system is a laboratory cargo distribution system, - the cargo is a laboratory cargo, - wherein the transport carrier comprises a guidance, wherein the guidance is adapted to guide the first magnetically active device, such that a distance between the first magnetically active device and the second magnetically active device is variable during a rotational movement of the transport carrier on the transport plane. - wherein the cargo distribution system comprises - a transport plane and - a number of electro-magnetic actuators (120, 120', 120", 120'") being stationary arranged relative to the transport plane, - a transport plane and - a number of electro-magnetic actuators (120, 120', 120", 120'") being stationary arranged relative to the transport plane, - wherein the transport carrier is adapted to carry a cargo, - wherein the transport carrier is adapted to be moved over the transport plane, - wherein the transport carrier comprises a first magnetically active device being adapted to interact with a first magnetic field generated by a first group of electro-magnetic actuators chosen from the number of electro-magnetic actuators (120, 120', 120", 120'") such that a first magnetic move force is applied to the transport carrier, and - wherein the transport carrier comprises a second magnetically active device being adapted to interact with a second magnetic field generated by a second group of electro-magnetic actuators (120") chosen from the number of electro-magnetic actuators (120, 120', 120", 120'") such that a second magnetic move force is applied to the transport carrier, - the cargo distribution system is a laboratory cargo distribution system, - the cargo is a laboratory cargo, - wherein the transport carrier comprises a guidance, wherein the guidance is adapted to guide the first magnetically active device, such that a distance between the first magnetically active device and the second magnetically active device is variable during a rotational movement of the transport carrier on the transport plane.
An implantable lead for an electrical stimulation system, the lead comprising: a lead body having a distal end, a proximal end, a longitudinal length, and a circumference; a plurality of electrodes disposed along the distal end of the lead body in an electrode array, the plurality of electrodes comprising a plurality of segmented electrodes, wherein each of the plurality of segmented electrodes extends partially around the circumference of the lead body; a plurality of terminals disposed along the proximal end of the lead body; a plurality of conductors electrically coupling the plurality of electrodes to the plurality of terminals; characterized by at least one capsule comprising an x-ray fluorescent material and disposed along the distal end of the lead body relative to the electrode array to indicate, when viewed fluoroscopically, an orientation of the electrode array. a lead body having a distal end, a proximal end, a longitudinal length, and a circumference; a plurality of electrodes disposed along the distal end of the lead body in an electrode array, the plurality of electrodes comprising a plurality of segmented electrodes, wherein each of the plurality of segmented electrodes extends partially around the circumference of the lead body; a plurality of terminals disposed along the proximal end of the lead body; a plurality of conductors electrically coupling the plurality of electrodes to the plurality of terminals; characterized by at least one capsule comprising an x-ray fluorescent material and disposed along the distal end of the lead body relative to the electrode array to indicate, when viewed fluoroscopically, an orientation of the electrode array.
A parenteral pharmaceutical preparation for sustained-release of an active pharmaceutical ingredient after parenteral administration comprising: a multiplicity of coated microparticles, each coated microparticle comprising (a) a core particle consisting of said active pharmaceutical ingredient; and (b) a first polymeric coating on said core particle, formed from a first polymer-forming solution, the first polymeric coating comprising polyvinyl alcohol; wherein the first polymeric coating is semi-permeable and permits the diffusion of water and the active pharmaceutical ingredient across the first polymeric coating, without permitting bulk movement of the active pharmaceutical ingredient by fluid flow into the surrounding tissues; wherein said active pharmaceutical ingredient forms a saturated solution within said coated microparticles after said administration; wherein said first polymeric coating is permeable to said active pharmaceutical ingredient during a sustained-release period from administration of said microparticles until the concentration of said active pharmaceutical ingredient contained within said microparticles is unsaturated. a multiplicity of coated microparticles, each coated microparticle comprising (a) a core particle consisting of said active pharmaceutical ingredient; and (b) a first polymeric coating on said core particle, formed from a first polymer-forming solution, the first polymeric coating comprising polyvinyl alcohol; wherein the first polymeric coating is semi-permeable and permits the diffusion of water and the active pharmaceutical ingredient across the first polymeric coating, without permitting bulk movement of the active pharmaceutical ingredient by fluid flow into the surrounding tissues; (a) a core particle consisting of said active pharmaceutical ingredient; and (b) a first polymeric coating on said core particle, formed from a first polymer-forming solution, the first polymeric coating comprising polyvinyl alcohol; wherein said active pharmaceutical ingredient forms a saturated solution within said coated microparticles after said administration; wherein said first polymeric coating is permeable to said active pharmaceutical ingredient during a sustained-release period from administration of said microparticles until the concentration of said active pharmaceutical ingredient contained within said microparticles is unsaturated.
A refrigerator comprising: a main body, a storage chamber provided in the main body, a door which opens or closes the storage chamber, a cold air supply unit to supply cold air to the storage chamber; a carbonated water tank in which carbon dioxide and water are mixed to produce carbonated water; a carbon dioxide cylinder configured to charge carbon dioxide; a pressure regulator configured to adjust a pressure of carbon dioxide discharged from the carbon dioxide cylinder and to discharge the carbon dioxide; a solenoid switch valve configured to regulate a supply of the carbon dioxide discharged from the pressure regulator to the carbonated water tank; a connection channel which connects the pressure regulator and the solenoid switch valve; characterized in that a relief valve (800, 900) is provided in the connection channel being configured to discharge carbon dioxide in the connection channel to the atmosphere when a pressure of the carbon dioxide in the connection channel is greater than a predetermined pressure limit. a main body, a storage chamber provided in the main body, a door which opens or closes the storage chamber, a cold air supply unit to supply cold air to the storage chamber; a carbonated water tank in which carbon dioxide and water are mixed to produce carbonated water; a carbon dioxide cylinder configured to charge carbon dioxide; a pressure regulator configured to adjust a pressure of carbon dioxide discharged from the carbon dioxide cylinder and to discharge the carbon dioxide; a solenoid switch valve configured to regulate a supply of the carbon dioxide discharged from the pressure regulator to the carbonated water tank; a connection channel which connects the pressure regulator and the solenoid switch valve; characterized in that a relief valve (800, 900) is provided in the connection channel being configured to discharge carbon dioxide in the connection channel to the atmosphere when a pressure of the carbon dioxide in the connection channel is greater than a predetermined pressure limit.
A method for processing algae, the method comprising: (i) subjecting algae to an osmotic shock (ii) treating the shocked algae with an enzyme composition comprising cell wall degrading enzymes; (iii) separating the enzyme treated algae into a solid phase and a liquid phase; characterized in that the enzyme treatment of the algae is started within three hours of harvesting the algae and the temperature in step (i) to step (iii) is in the range of 4 to 30 degrees C. (i) subjecting algae to an osmotic shock (ii) treating the shocked algae with an enzyme composition comprising cell wall degrading enzymes; (iii) separating the enzyme treated algae into a solid phase and a liquid phase;
A hermetic feed-through comprising: - a housing body comprising an aperture therethrough; - a conductive pin having a longitudinal axis and extending in a direction along the longitudinal axis through the aperture in the housing; and - a seal structure hermetically sealing the conductive pin to the housing and electrically insulating the conductive pin from the housing; the seal structure comprising a first dielectric material, a second dielectric material, a third dielectric material such that the seal structure comprises four sealing paths, including a first seal located between the first dielectric material and the housing and extending parallel to the direction of the longitudinal axis, a second seal located between the second dielectric material and the pin and extending parallel to the direction of the longitudinal axis, a third seal located between the first dielectric material and the third dielectric material and extending parallel to the direction of the longitudinal axis, and a fourth seal located between the second dielectric material and the third dielectric material and extending parallel to the direction of the longitudinal axis; characterized in that the first dielectric material comprises a first tubular body and the second dielectric material comprises a second tubular body and the third dielectric material comprises a sealing glass, and wherein at least one of the first tubular body and the second tubular body comprises a flange portion (132, 136) fused to an upper surface of the third dielectric material. - a housing body comprising an aperture therethrough; - a conductive pin having a longitudinal axis and extending in a direction along the longitudinal axis through the aperture in the housing; and - a seal structure hermetically sealing the conductive pin to the housing and electrically insulating the conductive pin from the housing;
A power control method, wherein the method comprises: respectively determining, by a base station, according to terminal types of n terminals that are currently scheduled, error vector magnitude, EVM, indicator adjustment parameters of the n terminals, wherein n is a positive integer, each EVM indicator adjustment parameter comprises at least one of the following: a power control parameter or a peak to average power ratio, PAPR, reduction parameter, and each terminal type comprises: a near-end user, a mid-range user, or a far-end user; processing, by the base station according to the EVM indicator adjustment parameters of the n terminals, to-be-transmitted signals of the n terminals to obtain an output signal, and determining a change of total power of the output signal relative to total power of the to-be-transmitted signals of the n terminals; and dynamically controlling, by the base station, a supply voltage of a power amplifier according to the change of the total power of the output signal relative to the total power of the to-be-transmitted signals of the n terminals. respectively determining, by a base station, according to terminal types of n terminals that are currently scheduled, error vector magnitude, EVM, indicator adjustment parameters of the n terminals, wherein n is a positive integer, each EVM indicator adjustment parameter comprises at least one of the following: a power control parameter or a peak to average power ratio, PAPR, reduction parameter, and each terminal type comprises: a near-end user, a mid-range user, or a far-end user; processing, by the base station according to the EVM indicator adjustment parameters of the n terminals, to-be-transmitted signals of the n terminals to obtain an output signal, and determining a change of total power of the output signal relative to total power of the to-be-transmitted signals of the n terminals; and dynamically controlling, by the base station, a supply voltage of a power amplifier according to the change of the total power of the output signal relative to the total power of the to-be-transmitted signals of the n terminals.
Propeller pump for pumping liquid, comprising: an axially extending tubular pump housing having an inner surface, an axially extending pump core having an envelop surface, at least one axial part section of the pump core being enclosed of said pump housing, and the pump core comprising a propeller having a hub and at least one blade, and at least one guide vane that comprises an upstream located leading edge and a downstream located trailing edge, and that in the circumferential direction comprises a pressure side and a suction side, said at least one guide vane extending between the inner surface of the pump housing and the envelope surface of the pump core, wherein, at the leading edge of said at least one guide vane, a connection angle (α) between the suction side of the guide vane and the envelope surface of the pump core is bigger than 90 degrees, characterized in that the pump core downstream the propeller presents a maximum diameter (d max), the leading edge of said at least one guide vane connecting to the envelope surface of the pump core at a point downstream the transverse cross section where the pump core has maximum diameter (d max). an axially extending tubular pump housing having an inner surface, an axially extending pump core having an envelop surface, at least one axial part section of the pump core being enclosed of said pump housing, and the pump core comprising a propeller having a hub and at least one blade, and at least one guide vane that comprises an upstream located leading edge and a downstream located trailing edge, and that in the circumferential direction comprises a pressure side and a suction side, said at least one guide vane extending between the inner surface of the pump housing and the envelope surface of the pump core, wherein, at the leading edge of said at least one guide vane, a connection angle (α) between the suction side of the guide vane and the envelope surface of the pump core is bigger than 90 degrees, characterized in that the pump core downstream the propeller presents a maximum diameter (d max), the leading edge of said at least one guide vane connecting to the envelope surface of the pump core at a point downstream the transverse cross section where the pump core has maximum diameter (d max).