mhurhangee/patent-ind-claim-en huggingface dataset:
A radio-frequency power amplifier with envelope tracking, comprising a power RF amplifying device (T A ) for amplifying a RF signal and a switching DC/DC converter (SC) for providing said power RF amplifying device with a DC power supply at a voltage level (V SUPP ) proportional to an envelope (V E ) of said RF signal (V RF ), said power RF amplifying device being connected between a first conductor (C1) which, during operation, is maintained at a constant positive voltage (V DC ) with respect to a ground reference point (GND), the radio-frequency power amplifier further comprising a first blocking capacitor (C out ) connected between an output port of said power RF amplifying device and a RF-load, and a second blocking capacitor (C G ) connected between an input port of said RF amplifying device and a RF input signal source and a second conductor (C2, BSM) serving as a local voltage reference; characterized in that said switching DC/DC converter has a reversed buck topology, and is configured to and connected for setting the voltage level of said second conductor with respect to said ground reference point at a positive value which is lower than the voltage of said first conductor, one or more capacitors (C dec ', C dec ") being provided between the second conductor and the ground reference point.
A method wherein a wheel having a hollow hub is clamped by means of hub clamps (3-1, 3-2) on both sides (S1, S2) of the hollow hub , characterised in that the method involves: - moving out a drawbar through a hole (5; 6) in the one hub clamp (3-1; 3-2) at the one hub side (S1; S2) and the hollow hub through a corresponding hole (6; 5) in the opposite hub clamp (3-2; 3-1), where after clamping means (CM) are provided on the drawbar at the opposite hub side (S2; S1); - locking the clamping means (CM) at the opposite hub side (S2; S1) on the drawbar ; - moving in the drawbar with the clamping means (CM) locked thereon thereby clamping the hollow hub 2 between the opposite hub clamp (3-2; 3-1) at the opposite hub side (S2; S1) and the one hub clamp (3-1; 3-2) at the one hub side (S1; S2) thus tensioning the drawbar . - moving out a drawbar through a hole (5; 6) in the one hub clamp (3-1; 3-2) at the one hub side (S1; S2) and the hollow hub through a corresponding hole (6; 5) in the opposite hub clamp (3-2; 3-1), where after clamping means (CM) are provided on the drawbar at the opposite hub side (S2; S1); - locking the clamping means (CM) at the opposite hub side (S2; S1) on the drawbar ; - moving in the drawbar with the clamping means (CM) locked thereon thereby clamping the hollow hub 2 between the opposite hub clamp (3-2; 3-1) at the opposite hub side (S2; S1) and the one hub clamp (3-1; 3-2) at the one hub side (S1; S2) thus tensioning the drawbar .
A communication terminal comprising: a first storage unit configured to store authentication information managed by a native environment of the communication terminal ; a second storage unit configured to store authentication information of applications to be executed on a Web application execution environment of the communication terminal ; a controlling unit configured in a manner such that, in a case where a Web application has issued an authentication request and when a piece of authentication information used by an application is not stored in the second storage unit and is stored in the first storage unit , wherein the controlling unit is configured to perform control to obtain the piece of authentication information stored in the first storage unit and to write the piece of obtained authentication information to the second storage unit ; a determination unit configured to determine whether to write the authentication information stored in the first storage unit to the second storage unit ; and a first holding unit configured to hold an authorization list indicating the application authorized to use the authentication information, wherein the determination unit determines according to the authorization list whether to write authentication information to the second storage unit . a first storage unit configured to store authentication information managed by a native environment of the communication terminal ; a second storage unit configured to store authentication information of applications to be executed on a Web application execution environment of the communication terminal ; a controlling unit configured in a manner such that, in a case where a Web application has issued an authentication request and when a piece of authentication information used by an application is not stored in the second storage unit and is stored in the first storage unit , wherein the controlling unit is configured to perform control to obtain the piece of authentication information stored in the first storage unit and to write the piece of obtained authentication information to the second storage unit ; a determination unit configured to determine whether to write the authentication information stored in the first storage unit to the second storage unit ; and a first holding unit configured to hold an authorization list indicating the application authorized to use the authentication information, wherein the determination unit determines according to the authorization list whether to write authentication information to the second storage unit .
Process for the dielectric heating of plastic preforms in a continuous furnace in order to be able to form them into a desired shape, characterised in that , using a generator (i) an electromagnetic field having a frequency of 900 to 930 MHz is applied to two elongate conductor plates (ii) the signals are applied to the elongated conductor plates in a differential manner, offset by half a wavelength, so that a symmetrical alternating field is present (iii) the elongated conductor plates are sized, contoured or patterned in accordance with the temperature profile to be produced in the plastic preforms ; and (iv) the plastic preforms to be heated are advanced along a transport path in the electric field between the elongate conductor plates; and (v) the elongate conductor plates are housed in a microwave cavity which substantially does not attenuate or interfere with the propagation of the conductor-borne electromagnetic field; and (vi) the microwave cavity, the pair of conductor plates , the frequency and the dielectric constant of the plastic preforms are selected such that the conductor-bound TEM waves propagate between the symmetrical conductor plates substantially as a single-mode wave transverse to the direction of propagation despite discontinuities due to heating of the plastic preforms. (i) an electromagnetic field having a frequency of 900 to 930 MHz is applied to two elongate conductor plates (ii) the signals are applied to the elongated conductor plates in a differential manner, offset by half a wavelength, so that a symmetrical alternating field is present (iii) the elongated conductor plates are sized, contoured or patterned in accordance with the temperature profile to be produced in the plastic preforms ; and (iv) the plastic preforms to be heated are advanced along a transport path in the electric field between the elongate conductor plates; and (v) the elongate conductor plates are housed in a microwave cavity which substantially does not attenuate or interfere with the propagation of the conductor-borne electromagnetic field; and (vi) the microwave cavity, the pair of conductor plates , the frequency and the dielectric constant of the plastic preforms are selected such that the conductor-bound TEM waves propagate between the symmetrical conductor plates substantially as a single-mode wave transverse to the direction of propagation despite discontinuities due to heating of the plastic preforms.
A method for processing a carbon fiber bundle comprising: (i) coating a sizing agent on at least one carbon fiber bundle, wherein the sizing agent comprises a thermoplastic resin; (ii) grafting a modified monomer onto the thermoplastic resin; (iii) drying the carbon fiber bundle by hot air; and (iv) heating the carbon fiber bundle by an infrared light, characterized in that a heating temperature of the heating is higher than a melting point of the thermoplastic resin, a difference between the heating temperature of the step (iv) and the melting point of the thermoplastic resin is from 5°C to 50°C and a melting point of the modified monomer is higher than the melting point of the thermoplastic resin. (i) coating a sizing agent on at least one carbon fiber bundle, wherein the sizing agent comprises a thermoplastic resin; (ii) grafting a modified monomer onto the thermoplastic resin; (iii) drying the carbon fiber bundle by hot air; and (iv) heating the carbon fiber bundle by an infrared light, characterized in that a heating temperature of the heating is higher than a melting point of the thermoplastic resin, a difference between the heating temperature of the step (iv) and the melting point of the thermoplastic resin is from 5°C to 50°C and a melting point of the modified monomer is higher than the melting point of the thermoplastic resin.
Manufacturing method for manufacturing a part made of composite material with a continuous fibre reinforcement , the method comprising the steps: a) providing a body with tubular cavities and having at least one first portion made from a first polymer material and at least one second portion made from a second polymer material ; b) introducing resin and continuous fibres into the tubular cavities , c) at least partially removing the second polymer material . wherein step a) comprises: a1) selecting the second polymer material from materials that are soluble in a solvent and the first polymer material from polymer materials that are non-soluble in the solvent and; and wherein step c) comprises: c1) dissolving the second material in the solvent. a) providing a body with tubular cavities and having at least one first portion made from a first polymer material and at least one second portion made from a second polymer material ; b) introducing resin and continuous fibres into the tubular cavities , c) at least partially removing the second polymer material . a1) selecting the second polymer material from materials that are soluble in a solvent and the first polymer material from polymer materials that are non-soluble in the solvent and; and wherein step c) comprises: c1) dissolving the second material in the solvent.
A product container for an oral consumer product comprising a first and a second compartment, wherein said compartments are divided from each other by a transparent member , wherein an information carrier is arranged on the transparent member within the second compartment and the information carrier has information on the side abutting the transparent member .
A laboratory instrument for treating a biological tissue sample and for producing a reagent for use by the instrument, said instrument including: a diluent dispenser containing a diluent and configured to be operatively coupled to a concentrate chamber containing a concentrate to dispense the diluent for mixing with the concentrate on the instrument; and one or more mixing wells located on the instrument and configured to receive the concentrate and the diluent for mixing to produce the reagent at a required concentration; characterised in that the mixing well is formed in a fixed or disposable cover member of a sample staining module (SSM) of the instrument, and wherein the instrument is configured to use the reagent produced for treating a biological tissue sample within the SSM. a diluent dispenser containing a diluent and configured to be operatively coupled to a concentrate chamber containing a concentrate to dispense the diluent for mixing with the concentrate on the instrument; and one or more mixing wells located on the instrument and configured to receive the concentrate and the diluent for mixing to produce the reagent at a required concentration; characterised in that the mixing well is formed in a fixed or disposable cover member of a sample staining module (SSM) of the instrument, and wherein the instrument is configured to use the reagent produced for treating a biological tissue sample within the SSM.
A method of providing three dimensional image data for use in rendering image elements of at least one view of the three dimensional image data, the method comprising: providing a first image; providing a mixed image being a combination of the first image and a second image, the second image being a foreground image relative to the first image and the combination being in response to transparency data for the second image; providing a transparency map related to the mixed image, the transparency map comprising transparency values for pixels of the mixed image; providing a first depth indication map for the mixed image, the first depth indication map comprising depth indication values for pixels of the mixed image; and the method being characterized by comprising: modifying values of a first set of values from a group of value sets in response to values of a second set of values from the group of value sets, the group of value sets comprising a set of values corresponding to transparency values of the transparency map and a set of values corresponding to depth indication values of the first depth indication map; and providing the three dimensional image data comprising the first image, the mixed image, the transparency map and the first depth indication map. providing a first image; providing a mixed image being a combination of the first image and a second image, the second image being a foreground image relative to the first image and the combination being in response to transparency data for the second image; providing a transparency map related to the mixed image, the transparency map comprising transparency values for pixels of the mixed image; providing a first depth indication map for the mixed image, the first depth indication map comprising depth indication values for pixels of the mixed image; and the method being characterized by comprising: modifying values of a first set of values from a group of value sets in response to values of a second set of values from the group of value sets, the group of value sets comprising a set of values corresponding to transparency values of the transparency map and a set of values corresponding to depth indication values of the first depth indication map; and providing the three dimensional image data comprising the first image, the mixed image, the transparency map and the first depth indication map. modifying values of a first set of values from a group of value sets in response to values of a second set of values from the group of value sets, the group of value sets comprising a set of values corresponding to transparency values of the transparency map and a set of values corresponding to depth indication values of the first depth indication map; and providing the three dimensional image data comprising the first image, the mixed image, the transparency map and the first depth indication map.
An air filter cartridge for use in an air cleaner ; the air filter cartridge comprising: (a) first and second, opposite, ends and end caps ; (i) the first end having an air flow exit aperture therethrough; the second end being a closed end; (b) filter media extending between the first and second ends ; (c) a framework having a sidewall structure circumscribing the media ; the framework having an air permeable portion; (d) a seal on the first end and circumscribing the air flow exit aperture ; the filter cartridge having an outer surface shape which is generally conical with a narrow end adjacent the second end ; and, (e) the second end cap including a recessed surface and including centrally positioned in the surface a first member of a projection/receiver arrangement including a receiver , characterized in that said receiver is non-circular. (a) first and second, opposite, ends and end caps ; (i) the first end having an air flow exit aperture therethrough; the second end being a closed end; (i) the first end having an air flow exit aperture therethrough; the second end being a closed end; (b) filter media extending between the first and second ends ; (c) a framework having a sidewall structure circumscribing the media ; the framework having an air permeable portion; (d) a seal on the first end and circumscribing the air flow exit aperture ; the filter cartridge having an outer surface shape which is generally conical with a narrow end adjacent the second end ; and, (e) the second end cap including a recessed surface and including centrally positioned in the surface a first member of a projection/receiver arrangement including a receiver ,
Listening support device comprising a part worn in the ear which is intended and adapted to be received deep within an auditory canal of a user, the part worn in the ear comprising a device housing with a microphone, a compressible case and an electro-acoustic converter which is releasably received in the compressible case, wherein the case comprises an at least substantially open sound emitting channel extending between a sound emitting side of the converter and a sound emitting opening in a wall of the case, wherein said sound emitting channel is provided with cerumen barrier means which comprise at least one barrier body that extends transversely in said sound emitting channel, while leaving a free space laterally within a cross-section of the sound emitting channel, wherein the case at least almost wholly encircles the device housing laterally, and wherein the case is provided with at least one continuous channel which provides for an open communication between a proximal side directed toward an outlet of the auditory canal and an opposite, distal side thereof, directed to an ear drum of the user, when the part to be received deep within the auditory canal is worn, wherein the at least one channel comprises a number of, particularly three, longitudinal cavities in the case, which are placed at regular distances from each other in a peripheral direction, wherein the case, at least in a non-tensioned state, has a round cross-section with a diameter of between 6 and 10 millimetres, and wherein the cavities comprise at least substantially cylindrical passages, each having a diameter of about 15% of the diameter of the case.
Compressor wheel for a high-speed compressor composed of a polymer material, having a wheel front side , having a wheel rear side and having a wheel hub , wherein the wheel front side has a curvature by way of which the distance between a plane extending radially through the outer circumference of the wheel front side and the surface of the wheel front side increases from the outer circumference to the wheel hub and guide vanes are arranged on the wheel front side , wherein the wheel hub protrudes axially on the wheel rear side and reinforcement ribs extend from the wheel hub to the outer circumference , wherein the distance between a plane extending radially through the outer circumference of the wheel rear side and the termination edge of the reinforcement ribs increases from the outer circumference of the wheel rear side to the wheel hub , characterized in that the wheel hub is surrounded on the wheel rear side by a concentric ring and reinforcement ribs extend between the wheel hub and the concentric ring and from the concentric ring to the outer circumference , wherein the number of reinforcement ribs between the wheel hub and the concentric ring is smaller than the number of reinforcement ribs extending from the concentric ring to the outer circumference , and wherein the reinforcement ribs extending to the outer circumference extend in an S-shaped manner.
Intervertebral implant with two opposing contact surfaces provided for at least partial contact with vertebral bodies, which are spaced apart from one another along a vertical axis (H) and are each arranged on support elements adjustable relative to one another, characterised in that the support elements are oriented perpendicularly to the vertical axis (H) along a circular arc contour having a constant radius of curvature and are adjustably guided relative to one another in such a way that by adjusting the two supporting elements relative to one another along the circular arc contour , a distance between the two contact surfaces relative to the vertical axis (H) and/or an angular position of the two contact surfaces relative to one another can be specified and/or changed.
Method for calibration of an optical emission spectrometer producing spectral light by a spark produced by a spark generator incident upon a target of which knowledge of its elemental composition is desired, wherein a reference material is used for calibration of the spectrometer wherein the reference material has a homogeneous content of elements of the periodic table which is protected by an inert coating , wherein the inert coating does not comprise elements to be measured in a steel or iron alloy, wherein the thickness of the inert coating is 0,1 to 10 μm, wherein the reference material is kept under an inert gas atmosphere or vacuum prior to calibration, and wherein the inert gas is used to protect the homogeneous content in addition to the inert coating .
A multiple-contact switch , comprising: a double throw switch having a common terminal , a first throw terminal , and a second throw terminal , the common terminal being coupled to reference; characterised by a first throw circuit coupled to the first throw terminal , the first throw circuit to output an open signal to a controller when the common terminal is substantially in contact with one of the first throw terminal or the second throw terminal; a second throw circuit coupled to the second throw terminal, the second throw circuit to output a close signal to the controller when the common terminal is substantially in contact with the other one of the first throw terminal or the second throw terminal, wherein at least one of the open signal or the close signal corresponds to the reference; wherein the controller is configured to determine whether a switch bounce has occurred in response to receiving the open signal and/or the close signal; the controller is configured to actuate a process control device based on receiving the open signal and/or close signal and the controller is configured to prevent the actuation of the process control device in response to determining that the switch bounce has occurred. a double throw switch having a common terminal , a first throw terminal , and a second throw terminal , the common terminal being coupled to reference; characterised by a first throw circuit coupled to the first throw terminal , the first throw circuit to output an open signal to a controller when the common terminal is substantially in contact with one of the first throw terminal or the second throw terminal; a second throw circuit coupled to the second throw terminal, the second throw circuit to output a close signal to the controller when the common terminal is substantially in contact with the other one of the first throw terminal or the second throw terminal, wherein at least one of the open signal or the close signal corresponds to the reference; wherein the controller is configured to determine whether a switch bounce has occurred in response to receiving the open signal and/or the close signal; the controller is configured to actuate a process control device based on receiving the open signal and/or close signal and the controller is configured to prevent the actuation of the process control device in response to determining that the switch bounce has occurred.