mhurhangee/ep-ind-claims huggingface dataset:
A multiway switch, comprising: n T ports and four P ports, at least one of the n T ports being coupled with all of the four P ports, and n being an integer and 4≤n≤12; and the multiway switch being configured to be coupled, through said T ports, with a radio frequency circuit and, through said P ports, with an antenna system of a wireless communication device to implement a preset function of the wireless communication device, the antenna system comprising four antennas corresponding to the four P ports, and the preset function being a function of transmitting a sounding reference signal through the four antennas in turn; each of the four P ports is configured to be coupled with a corresponding antenna of the four antennas; the n T ports comprise first T ports and second T ports; the first T ports are m T ports that at least support a transmission function, and 0<m≤ 11; charaterised in that: the second T ports are T ports other than the first T ports and only support a reception function; each of the first T ports is coupled with the four P ports; and each of the second T ports is coupled with only one of the four P ports and any two second T ports at a same frequency band are coupled with different P ports. n T ports and four P ports, at least one of the n T ports being coupled with all of the four P ports, and n being an integer and 4≤n≤12; and the multiway switch being configured to be coupled, through said T ports, with a radio frequency circuit and, through said P ports, with an antenna system of a wireless communication device to implement a preset function of the wireless communication device, the antenna system comprising four antennas corresponding to the four P ports, and the preset function being a function of transmitting a sounding reference signal through the four antennas in turn; each of the four P ports is configured to be coupled with a corresponding antenna of the four antennas; the n T ports comprise first T ports and second T ports; the first T ports are m T ports that at least support a transmission function, and 0<m≤ 11; charaterised in that: the second T ports are T ports other than the first T ports and only support a reception function; each of the first T ports is coupled with the four P ports; and each of the second T ports is coupled with only one of the four P ports and any two second T ports at a same frequency band are coupled with different P ports. the second T ports are T ports other than the first T ports and only support a reception function; each of the first T ports is coupled with the four P ports; and each of the second T ports is coupled with only one of the four P ports and any two second T ports at a same frequency band are coupled with different P ports.
A method for cultivating a microalgae capable of heterotrophic growth, comprising: incubating the microalgae under a heterotrophic growth condition for a period of time sufficient to allow the microalgae to grow, wherein the microalgae is a Botryococcus strain, a Neochloris strain, or a Chlamydomonas strain, wherein the heterotrophic growth condition comprises a media comprising a fixed carbon source, and wherein the heterotrophic growth condition further comprises an irradiance of a white light 3-4 μmol photons/m 2 s, blue light 2-3 μmol photons/m 2 s, and/or red light 1-2 μmol photons/m 2 s. wherein the microalgae is a Botryococcus strain, a Neochloris strain, or a Chlamydomonas strain, wherein the heterotrophic growth condition comprises a media comprising a fixed carbon source, and wherein the heterotrophic growth condition further comprises an irradiance of a white light 3-4 μmol photons/m 2 s, blue light 2-3 μmol photons/m 2 s, and/or red light 1-2 μmol photons/m 2 s.
An insulated gate bipolar transistor, IGBT, driver module for driving at least one gate of at least one IGBT device; the IGBT driver module comprising: at least one series capacitance operably coupled between a driver component of the IGBT driver module and the at least one gate of the at least one IGBT device; and at least one series capacitance charge adjustment component controllable to determine a gate voltage error at the at least one gate of the at least one IGBT device and dynamically adjust a charge of the at least one series capacitance based at least partly on the determined gate voltage error, wherein the at least one series capacitance charge adjustment component is arranged to compare a gate voltage of the IGBT device to a gate reference voltage to determine the gate voltage error, characterized in that the at least one series capacitance charge adjustment component is arranged to control at least one current source component operably coupled in parallel across the at least one series capacitance based on the determined gate voltage error. at least one series capacitance operably coupled between a driver component of the IGBT driver module and the at least one gate of the at least one IGBT device; and at least one series capacitance charge adjustment component controllable to determine a gate voltage error at the at least one gate of the at least one IGBT device and dynamically adjust a charge of the at least one series capacitance based at least partly on the determined gate voltage error, wherein the at least one series capacitance charge adjustment component is arranged to compare a gate voltage of the IGBT device to a gate reference voltage to determine the gate voltage error,
A pharmaceutical agent that lowers synaptic transmission of low frequency pulses in the brain for use in treatment of Alzheimer's disease in a subject having received electrical stimulation of a nerve pathway in a brain region with at least two high frequency spike bursts of electrical currents, wherein said bursts comprise between 2-20 spikes and wherein a frequency of said spikes in said bursts is between 5-200 msec and wherein said pharmaceutical agent is selected from the group consisting of a GABA B receptor agonist, an A 1 receptor agonist, a metabotropic glutamate receptors group II agonist, an M 2 muscarinic agonist, a CB 1 endocannabinoid receptor agonist, Mu opioid receptor agonist, a voltage-dependent antagonist of voltage-gated calcium channels and a calcium chelator, and wherein a pattern of said high frequency spike bursts is a natural burst pattern of a healthy subject.
A method of producing a sausage strand comprising an inner mass encompassed by a casing, wherein both the casing material and the inner mass are coextruded in a coextrusion head and the extruded casing material solidifies, characterized in that during production of the sausage strand, the ratio of the volume flow of the casing material to the volume flow of the inner mass is varied along the sausage strand such that the casing material thickness varies along the sausage strand.
Method for feeding a gas flow to an additive manufacturing space during a powder bed additive manufacturing process, providing a metal powder on a built platform, melting the metal powder with a heat source, and repeating the aforementioned steps, wherein the gas flow is established by a pump connected to the manufacturing space wherein the pump is controlled by a set differential pressure, characterized in that, the set differential pressure is 0.08 mbar to 0.16 mbar or is 0.1 mbar to 0.14 mbar and preferably 0.12 mbar when the gas flow consists of Helium and is 0.26 mbar to 0.34 mbar or is 0.28 mbar to 0.32 mbar and preferably 0.30 mbar when the gas flow consists of a gas comprising 5 Vol.-% to 40 Vol.-% Argon, preferably 30 Vol.-% Argon, and 95 Vol.-% to 60 Vol.-% Helium, preferably 70 Vol.-% Helium, and is 0.37 mbar to 0.45 mbar or is 0.39 mbar to 0.43 mbar and preferably 0.41 mbar when the gas flow consists of a gas mixture comprising 41 Vol.-% to 60 Vol.-% Argon, preferably 50 Vol.-% Argon, and 59 Vol.-% to 40 Vol.-% Helium, preferably 50 Vol.-% Helium, and is 0.55 mbar to 0.63 mbar or is 0.57 mbar to 0.61 mbar and preferably 0.59 mbar when the gas flow mainly consists of a gas mixture comprising 61 Vol.-% to 95 Vol.-% Argon, preferably 70 Vol.-% Argon, and comprising 39 Vol.-% to 5 Vol.-% Helium, preferably 30 Vol.-% Helium. providing a metal powder on a built platform, melting the metal powder with a heat source, and repeating the aforementioned steps, wherein the gas flow is established by a pump connected to the manufacturing space wherein the pump is controlled by a set differential pressure, characterized in that, the set differential pressure is 0.08 mbar to 0.16 mbar or is 0.1 mbar to 0.14 mbar and preferably 0.12 mbar when the gas flow consists of Helium and is 0.26 mbar to 0.34 mbar or is 0.28 mbar to 0.32 mbar and preferably 0.30 mbar when the gas flow consists of a gas comprising 5 Vol.-% to 40 Vol.-% Argon, preferably 30 Vol.-% Argon, and 95 Vol.-% to 60 Vol.-% Helium, preferably 70 Vol.-% Helium, and is 0.37 mbar to 0.45 mbar or is 0.39 mbar to 0.43 mbar and preferably 0.41 mbar when the gas flow consists of a gas mixture comprising 41 Vol.-% to 60 Vol.-% Argon, preferably 50 Vol.-% Argon, and 59 Vol.-% to 40 Vol.-% Helium, preferably 50 Vol.-% Helium, and is 0.55 mbar to 0.63 mbar or is 0.57 mbar to 0.61 mbar and preferably 0.59 mbar when the gas flow mainly consists of a gas mixture comprising 61 Vol.-% to 95 Vol.-% Argon, preferably 70 Vol.-% Argon, and comprising 39 Vol.-% to 5 Vol.-% Helium, preferably 30 Vol.-% Helium.
A cosmetic composition containing, as a preservative: (a) 0.1 to 1.5 wt.% hydroxyacetophenone, preferably 4-hydroxyacetophenone; and (b) 3 to 12 wt.% 1,6-hexanediol, wherein the weight specifications relate in each case to the total weight of the cosmetic composition. (a) 0.1 to 1.5 wt.% hydroxyacetophenone, preferably 4-hydroxyacetophenone; and (b) 3 to 12 wt.% 1,6-hexanediol,
A living body observation system comprising: illumination means adapted to sequentially emit as an illumination light broad band lights of a red light, a green light and a first blue light, and a narrow band light in a blue region having a narrower wavelength band than the broad band lights to a subject in a living body to illuminate the subject; image pickup means adapted to pick up each return light from the subject when the broad band lights and the narrow band light in the blue region are sequentially emitted from the illumination means, signal processing means adapted to generate a first observation image based on signals of each colour component obtained by picking up the return lights of the broad band lights, characterized by the signal processing means further adapted to generate a second observation image based on a signal obtained by enhancing frequency components from a low region to a middle region of a green component signal obtained by picking up the return light of the green light, and a signal of a narrow band component obtained by picking up a second blue light which is the return light of the narrow band light in the blue region, wherein a circuit is adapted to combine the first observation image and the second observation image to generate a combined image, and wherein the circuit is adapted to input a signal representing the combined image into an enhancement circuit to perform enhancing processing for structure enhancement or contour enhancement on the combined image. illumination means adapted to sequentially emit as an illumination light broad band lights of a red light, a green light and a first blue light, and a narrow band light in a blue region having a narrower wavelength band than the broad band lights to a subject in a living body to illuminate the subject; image pickup means adapted to pick up each return light from the subject when the broad band lights and the narrow band light in the blue region are sequentially emitted from the illumination means, signal processing means adapted to generate a first observation image based on signals of each colour component obtained by picking up the return lights of the broad band lights, characterized by the signal processing means further adapted to generate a second observation image based on a signal obtained by enhancing frequency components from a low region to a middle region of a green component signal obtained by picking up the return light of the green light, and a signal of a narrow band component obtained by picking up a second blue light which is the return light of the narrow band light in the blue region, wherein a circuit is adapted to combine the first observation image and the second observation image to generate a combined image, and wherein the circuit is adapted to input a signal representing the combined image into an enhancement circuit to perform enhancing processing for structure enhancement or contour enhancement on the combined image.
A fluid circulation and ejection system (20, 120, 220) comprising: a microfluidic die (22, 122, 222); a single orifice fluid ejector (40, 140A-N, 240) having a drive chamber in the microfluidic die (22, 122, 222); a pressurized fluid source (50, 150, 250) remote from the microfluidic die (22, 122, 222) to create a pressure gradient across the drive chamber to circulate fluid through the drive chamber, the fluid circulation and ejection system (20, 120, 220) further comprising: a fluid supply channel (130, 236) connected to an inlet (132, 260) of the drive chamber; a fluid discharge channel (136, 242) connected to an outlet (134, 262) of the drive chamber; a fluid supply passage connected to the fluid supply channel (130, 236); a fluid discharge passage connected to the fluid discharge channel (136, 242); characterised in that the fluid circulation and ejection system (20, 120, 220) further comprises a bypass channel directly connecting the fluid supply passage and the fluid discharge passage. a microfluidic die (22, 122, 222); a single orifice fluid ejector (40, 140A-N, 240) having a drive chamber in the microfluidic die (22, 122, 222); a pressurized fluid source (50, 150, 250) remote from the microfluidic die (22, 122, 222) to create a pressure gradient across the drive chamber to circulate fluid through the drive chamber, the fluid circulation and ejection system (20, 120, 220) further comprising: a fluid supply channel (130, 236) connected to an inlet (132, 260) of the drive chamber; a fluid discharge channel (136, 242) connected to an outlet (134, 262) of the drive chamber; a fluid supply passage connected to the fluid supply channel (130, 236); a fluid discharge passage connected to the fluid discharge channel (136, 242); characterised in that the fluid circulation and ejection system (20, 120, 220) further comprises a bypass channel directly connecting the fluid supply passage and the fluid discharge passage. a fluid supply channel (130, 236) connected to an inlet (132, 260) of the drive chamber; a fluid discharge channel (136, 242) connected to an outlet (134, 262) of the drive chamber; a fluid supply passage connected to the fluid supply channel (130, 236); a fluid discharge passage connected to the fluid discharge channel (136, 242); characterised in that the fluid circulation and ejection system (20, 120, 220) further comprises a bypass channel directly connecting the fluid supply passage and the fluid discharge passage.
Transmission control module of a motor vehicle, having: an electronics module with an electrical circuit, a leadframe, at least one sensor for mounting in the interior of a transmission, at least one plug-in connector for connecting an electrical connection between the interior and exterior of a transmission, wherein the leadframe is electrically conductively connected to the electronics module, to the at least one sensor and to the at least one plug-in connector, wherein the transmission control module can be mounted in the interior of a transmission, characterized in that the leadframe is produced from an aluminium alloy and the transmission control module comprises intermediate conductor plates (11, 12, 13) which are arranged at each line end (71, 72) of a line from the leadframe to the electronics module, to the at least one sensor and to the at least one plug-in connector, wherein the intermediate conductor plates (11, 12, 13) comprise a section end (112, 122, 132) containing an aluminium alloy and an opposite section end (111, 121, 131) containing a copper alloy and therefore have a copper/aluminium transition region. an electronics module with an electrical circuit, a leadframe, at least one sensor for mounting in the interior of a transmission, at least one plug-in connector for connecting an electrical connection between the interior and exterior of a transmission, wherein the leadframe is electrically conductively connected to the electronics module, to the at least one sensor and to the at least one plug-in connector, wherein the transmission control module can be mounted in the interior of a transmission, characterized in that the leadframe is produced from an aluminium alloy and the transmission control module comprises intermediate conductor plates (11, 12, 13) which are arranged at each line end (71, 72) of a line from the leadframe to the electronics module, to the at least one sensor and to the at least one plug-in connector, wherein the intermediate conductor plates (11, 12, 13) comprise a section end (112, 122, 132) containing an aluminium alloy and an opposite section end (111, 121, 131) containing a copper alloy and therefore have a copper/aluminium transition region.
Pull cord arrangement for a roller blind or a venetian blind, comprising a winding element arranged to be connected to a blind such that the blind is released or wound in response to a rotational movement of the winding element about a rotational axis, a connecting element coupled to the winding element to rotate together with the winding element, and a pull cord engaging the connecting element so as to control the rotation of the connecting element and thus the winding element as the pull cord is operated, and wherein the ratio between the engagement diameter d of the connecting element at which diameter the pull cord operatively engages the connecting element and the outer diameter D of the winding element is smaller than 2:3, characterized in that the pull cord arrangement further comprises a pull cord actuator formed by a telescopic rod comprising a first rod and a second rod, the second rod being movable in relation to the first rod along a longitudinal extension of the first rod, and wherein the pull cord is connected to the second rod, whereby the pull cord is operated by moving the second rod along the longitudinal extension of the first rod, and in that the pull cord in a position along its longitudinal extension comprises a carrier; the first rod along its longitudinal extension comprises a slit in which the carrier of the pull cord is movably received; and the second rod in a surface facing the slit comprises a locking element engaging the carrier, whereby the pull cord is operated as the second rod is moved along the first rod.
A method for controlled dosing of a gas with supply pressure (P Supply) of said gas, said method being carried out by using an apparatus comprising: - a control volume with a known volume (V CV); - a supply valve that controls the fluid communication between a source of the gas and the control volume; - a dosing valve that controls the fluid communication between the control volume and a process whereto the gas is being dosed; - a pressure sensor and a temperature sensor that measure pressure (P CV) and temperature (T CV) of the gas in the control volume; the method comprising: - introducing gas into the control volume and thereby raising the control-volume pressure (P CV) by closing the dosing valve and opening the supply valve; - dosing of the gas through the dosing valve while the supply valve is closed and recording the decrease in control-volume pressure (P CV); - calculating the amount of the dosed gas based on the known volume (V CV) of the control volume and at least one of the change in control-volume pressure (P CV) and control-volume temperature (T CV) in the period where the supply valve is closed; - comparing the amount of dosed gas with a target or set-point to adjust or regulate the subsequent dosing period or dosing event, characterized in that the gas being generated by desorption from a solid storage material (3; 3a) contained in one or more storage units (1; 1a), the supply pressure (P Supply) of the gas is a fluctuating supply pressure, the supply pressure (P Supply) of the at least one storage unit (1; 1a) and the pressure in the control volume are measured alternatively with one single pressure sensor, that is the pressure sensor of the control volume, wherein the supply pressure (P Supply) of the at least one storage unit (1; 1a) is determined by the pressure sensor during periods where the dosing valve is closed and the supply valve is open, while the pressure in the control volume is determined by the pressure sensor during periods where the supply valve is closed and the dosing valve is open or closed. - a control volume with a known volume (V CV); - a supply valve that controls the fluid communication between a source of the gas and the control volume; - a dosing valve that controls the fluid communication between the control volume and a process whereto the gas is being dosed; - a pressure sensor and a temperature sensor that measure pressure (P CV) and temperature (T CV) of the gas in the control volume; - introducing gas into the control volume and thereby raising the control-volume pressure (P CV) by closing the dosing valve and opening the supply valve; - dosing of the gas through the dosing valve while the supply valve is closed and recording the decrease in control-volume pressure (P CV); - calculating the amount of the dosed gas based on the known volume (V CV) of the control volume and at least one of the change in control-volume pressure (P CV) and control-volume temperature (T CV) in the period where the supply valve is closed; - comparing the amount of dosed gas with a target or set-point to adjust or regulate the subsequent dosing period or dosing event,
A 3D printer, comprising: a print head having an extruder motor positioned to feed a filament into a heater; a print head positioning system configured to move the print head relative to a print surface; and a filament transport member having a filament passageway; characterized in that the 3D printer comprises a laser sensor that is positioned to face the filament passageway and to detect feeding of the filament through the filament passageway; the 3D printer being further characterized in that the extruder motor is a stepper motor; and a stepper driver is provided and is connected to the extruder motor and is operable to control the operation of the extruder motor; and a control system that is programmed to: receive signals from the laser sensor, and stop operation of the stepper driver if the signals are indicative that there is no feed of the filament. a print head having an extruder motor positioned to feed a filament into a heater; a print head positioning system configured to move the print head relative to a print surface; and a filament transport member having a filament passageway; characterized in that the 3D printer comprises a laser sensor that is positioned to face the filament passageway and to detect feeding of the filament through the filament passageway; the 3D printer being further characterized in that the extruder motor is a stepper motor; and a stepper driver is provided and is connected to the extruder motor and is operable to control the operation of the extruder motor; and a control system that is programmed to: receive signals from the laser sensor, and stop operation of the stepper driver if the signals are indicative that there is no feed of the filament. receive signals from the laser sensor, and stop operation of the stepper driver if the signals are indicative that there is no feed of the filament.