mhurhangee/ep-ind-claims huggingface dataset:
A method of computing an estimate of phase of an embedded signal from an image signal, for detection of the embedded signal in the image signal, the method comprising: providing a set of feature locations of a reference signal; applying a linear transform to the set of feature locations of the reference signal to provide transformed frequency locations of the embedded signal in the image signal; in a frequency domain, sampling the image signal at discrete sample locations in a neighborhood around each of the transformed frequency locations; obtaining point spread function values to express complex frequencies at the transformed frequency locations in terms of frequency values sampled from the image signal at the discrete sample locations; and computing a sum of products of the point spread function values and frequency values sampled at the discrete sample locations to provide an estimate of phase of the embedded signal at the transformed frequency locations; and determining a difference between the estimate of the phase in the image signal and an expected phase of the embedded signal to detect the embedded signal in the image signal. providing a set of feature locations of a reference signal; applying a linear transform to the set of feature locations of the reference signal to provide transformed frequency locations of the embedded signal in the image signal; in a frequency domain, sampling the image signal at discrete sample locations in a neighborhood around each of the transformed frequency locations; obtaining point spread function values to express complex frequencies at the transformed frequency locations in terms of frequency values sampled from the image signal at the discrete sample locations; and computing a sum of products of the point spread function values and frequency values sampled at the discrete sample locations to provide an estimate of phase of the embedded signal at the transformed frequency locations; and determining a difference between the estimate of the phase in the image signal and an expected phase of the embedded signal to detect the embedded signal in the image signal.
A method comprising: receiving information indicative of a first viewer being able to visually perceive a display and information indicative of a second viewer being able to visually perceive the display; determining first viewer private content associated with the first viewer; receiving information indicative of the second viewer being unable to visually perceive the display, wherein a gaze tracking camera determines that the second viewer is performing saccadic eye movement and the information indicative of the second viewer being unable to visually perceive the display is determined based on the determination that the second viewer is performing saccadic eye movement; causing display of the first viewer private content such that the first viewer private content is displayed within the display based, at least in part, on the second viewer being unable to visually perceive the display; receiving information indicative of the second viewer being able to visually perceive the display; and terminating display of the first viewer private content based, at least in part, on the second viewer being able to visually perceive the display. receiving information indicative of a first viewer being able to visually perceive a display and information indicative of a second viewer being able to visually perceive the display; determining first viewer private content associated with the first viewer; receiving information indicative of the second viewer being unable to visually perceive the display, wherein a gaze tracking camera determines that the second viewer is performing saccadic eye movement and the information indicative of the second viewer being unable to visually perceive the display is determined based on the determination that the second viewer is performing saccadic eye movement; causing display of the first viewer private content such that the first viewer private content is displayed within the display based, at least in part, on the second viewer being unable to visually perceive the display; receiving information indicative of the second viewer being able to visually perceive the display; and terminating display of the first viewer private content based, at least in part, on the second viewer being able to visually perceive the display.
A dental round blank holder, characterized in that the holder consists of at least two parts (12, 14) which are intended to surround and/or to mount a dental round blank, in particular to fix it in a non-positive, integrally bonded and/or form-fitting manner, and that the parts (12, 14) each have latching devices (28, 30) at the ends by means of which latching devices (28, 30) the parts (12, 14) can be latched to one another.
A device for evacuating a film chamber using a pump system that comprises at least two vacuum pumps (20, 22), designed to evacuate the film chamber alternately, wherein the suction capacity of the first vacuum pump is greater than that of the second vacuum pump and wherein the end pressure achievable by the second vacuum pump is less than that of the first vacuum pump, characterized in that a pipeline (24, 25) connecting the film chamber and the second vacuum pump is connected with a buffer chamber.
A fixing device, for fixing objects in a vehicle, the fixing device comprising at least one side module, which in turn comprises: - a first main body, featuring a shape of a hollow bar defining a longitudinal direction; and - first fixing means solidly joined to the first main body, and adapted to fix the first main body to vehicle ISOFIX low anchorages mounted on side rear seats or on a chassis of the vehicle; the fixing device being characterized in that it further comprises a first adapter which in turn comprises: - a first adapter body, longitudinal in nature, featuring a shape of a bar oriented along the longitudinal direction, the first adapter body being displaceable inside the first main body along the longitudinal direction; - second fixing means, solidly joined to the first adapter body, and adapted to be fixed to object anchors mounted on the object; and - first regulation means for enabling a selective fixation of the first adapter body in a desired position relative to the first main body following the longitudinal direction wherein the first main body further comprises at least one longitudinal slot configured so as to allow the second fixing means to overhang outside said slot or slots. - a first main body, featuring a shape of a hollow bar defining a longitudinal direction; and - first fixing means solidly joined to the first main body, and adapted to fix the first main body to vehicle ISOFIX low anchorages mounted on side rear seats or on a chassis of the vehicle; - a first adapter body, longitudinal in nature, featuring a shape of a bar oriented along the longitudinal direction, the first adapter body being displaceable inside the first main body along the longitudinal direction; - second fixing means, solidly joined to the first adapter body, and adapted to be fixed to object anchors mounted on the object; and - first regulation means for enabling a selective fixation of the first adapter body in a desired position relative to the first main body following the longitudinal direction
A system, comprising: a turbomachine blade segment comprising: a blade; and a mounting segment coupled to the blade, wherein the mounting segment has a multi-piece assembly configured to mount in a radial direction into a slot of a turbomachine rotor, wherein the mounting segment comprises a first dovetail segment, a second dovetail segment, and a captured spreader piece configured to fit between the first dovetail segment and the second dovetail segment wherein the first dovetail segment, the second dovetail segment, and the spreader piece are configured to insert into the slot of the turbomachine rotor in the radial direction, characterized in that the mounting segment comprises a cover portion configured to couple the first dovetail segment, the second dovetail segment, and the spreader piece to one another when the first dovetail segment, the second dovetail segment, and the spreader piece are disposed within the slot of the turbomachine rotor. a blade; and a mounting segment coupled to the blade, wherein the mounting segment has a multi-piece assembly configured to mount in a radial direction into a slot of a turbomachine rotor, wherein the mounting segment comprises a first dovetail segment, a second dovetail segment, and a captured spreader piece configured to fit between the first dovetail segment and the second dovetail segment wherein the first dovetail segment, the second dovetail segment, and the spreader piece are configured to insert into the slot of the turbomachine rotor in the radial direction, characterized in that the mounting segment comprises a cover portion configured to couple the first dovetail segment, the second dovetail segment, and the spreader piece to one another when the first dovetail segment, the second dovetail segment, and the spreader piece are disposed within the slot of the turbomachine rotor.
A valve prosthesis for implantation in or near a human heart at a valve site, the valve site including one or more valve sinuses, the prosthesis comprising: an anchoring structure comprising an annular outflow member, an annular inflow member, and a plurality of arms each coupled at one end to the annular outflow member, the arms having a first end coupled to the annular outflow member and a second end configured to contact a base of the valve sinus; and a plurality of leaflets (24a, 24b, 24c) coupled to the anchoring structure and adapted to substantially allow blood flow in a first direction and to substantially prevent blood flow in a second direction; wherein the annular outflow member has an expanded position generally configured to engage a vessel wall at a location distal to the valve sinus, and wherein at least one of the plurality of arms is shaped to engage substantially an entire longitudinally extending surface of the valve sinus, wherein each of the plurality of arms includes a first leg and a second leg, wherein the first and second legs (60, 62) of each arm are made in the form of struts that extend in a generally sinusoidal fashion wherein each of the plurality of arms of the valve prosthesis further includes a U-shaped portion extending between the first and second legs (60, 62), and characterised in that the first leg includes bends or loops angled away from corresponding bends or loops on the second leg. an anchoring structure comprising an annular outflow member, an annular inflow member, and a plurality of arms each coupled at one end to the annular outflow member, the arms having a first end coupled to the annular outflow member and a second end configured to contact a base of the valve sinus; and a plurality of leaflets (24a, 24b, 24c) coupled to the anchoring structure and adapted to substantially allow blood flow in a first direction and to substantially prevent blood flow in a second direction; wherein the annular outflow member has an expanded position generally configured to engage a vessel wall at a location distal to the valve sinus, and wherein at least one of the plurality of arms is shaped to engage substantially an entire longitudinally extending surface of the valve sinus, wherein each of the plurality of arms includes a first leg and a second leg, wherein the first and second legs (60, 62) of each arm are made in the form of struts that extend in a generally sinusoidal fashion wherein each of the plurality of arms of the valve prosthesis further includes a U-shaped portion extending between the first and second legs (60, 62), and characterised in that the first leg includes bends or loops angled away from corresponding bends or loops on the second leg.
A method performed by a network node in a communication system, comprising more than one search space group, wherein each search space group corresponds to a group of serving cells and comprises a plurality of configured search space sets for said group of serving cells, the method comprising: generating a scheduling downlink control information, DCI, message wherein the DCI message is scrambled using an identifier that is UE specific; and transmitting the DCI message on a downlink control channel; wherein the DCI message is configured to cause a user equipment, UE, to switch from monitoring a first search space group to monitoring a second search space group in response to successfully decoding the DCI message. generating a scheduling downlink control information, DCI, message wherein the DCI message is scrambled using an identifier that is UE specific; and transmitting the DCI message on a downlink control channel; wherein the DCI message is configured to cause a user equipment, UE, to switch from monitoring a first search space group to monitoring a second search space group in response to successfully decoding the DCI message.
A method for delivery of content, the method comprising: receiving a request to stream the content, the request being received from a user equipment device, where a pool of one or more content delivery networks are responsible for streaming the content; determining a first location of the user equipment device; determining a count of user equipment devices that are located at the first location and are currently streaming the content from the pool of content delivery networks; determining whether the count meets a threshold; responsive to determining that the count meets the threshold, adding a new content delivery network to the pool of content delivery networks that are responsible for streaming the content by configuring and providing an encoder with an identifier of the new content delivery network to encode the content to produce encoded content and disseminate the encoded content to the new content delivery network; and providing information to the user equipment device, wherein the user equipment device uses the provided information to begin streaming the encoded content from the new content delivery network. receiving a request to stream the content, the request being received from a user equipment device, where a pool of one or more content delivery networks are responsible for streaming the content; determining a first location of the user equipment device; determining a count of user equipment devices that are located at the first location and are currently streaming the content from the pool of content delivery networks; determining whether the count meets a threshold; responsive to determining that the count meets the threshold, adding a new content delivery network to the pool of content delivery networks that are responsible for streaming the content by configuring and providing an encoder with an identifier of the new content delivery network to encode the content to produce encoded content and disseminate the encoded content to the new content delivery network; and providing information to the user equipment device, wherein the user equipment device uses the provided information to begin streaming the encoded content from the new content delivery network.
Method for producing a plastic tank, wherein at least one outer layer of the tank wall of the plastic tank is composed of a first material, wherein a reinforcing sheet, which is composed at least partially of the first material, is attached to an outer layer of the tank wall of the plastic tank in at least one region, whereby first of all the tank wall is prepared as a hot semifinished sheet, characterized in that - the reinforcing sheet is secured, in particular welded, on the hot semifinished sheet outside a shaping tool, wherein the hot semifinished sheet is held by a holding device, while the reinforcing sheet is secured on the semifinished sheet outside the shaping tool, in that the semifinished sheet is then introduced with the secured reinforcing sheet into the shaping tool, and is shaped in the shaping tool to form the tank wall of the plastic tank, whereby the reinforcing sheet is secured more strongly on the tank wall, in particular welded more strongly to the tank wall.
An apparatus comprising: a storage receptacle comprising a storage bin for holding deposited items; a pedal mounted to the storage receptacle, the pedal being configured to rotate downward when pressure is applied in order to pull upward on a first cable coupled to the pedal, a spring coupled to the first cable; a second cable coupled to the spring and a connection point on a hopper of the apparatus, wherein the first cable, the spring and the second cable cause the hopper to rotate to open when a force applied to the pedal, allowing access to the storage receptacle; a bottom pulley coupled to the pedal and configured to translate a first upward pull on the first cable to a downward pull on the spring; and an upper pulley mounted to the storage receptacle the upper pulley being configured to translate the downward pull on the spring via the second cable to a second upward pull on the hopper, whereby when a user steps on the pedal, the spring limits movement of the hopper. a storage receptacle comprising a storage bin for holding deposited items; a pedal mounted to the storage receptacle, the pedal being configured to rotate downward when pressure is applied in order to pull upward on a first cable coupled to the pedal, a spring coupled to the first cable; a second cable coupled to the spring and a connection point on a hopper of the apparatus, wherein the first cable, the spring and the second cable cause the hopper to rotate to open when a force applied to the pedal, allowing access to the storage receptacle; a bottom pulley coupled to the pedal and configured to translate a first upward pull on the first cable to a downward pull on the spring; and an upper pulley mounted to the storage receptacle the upper pulley being configured to translate the downward pull on the spring via the second cable to a second upward pull on the hopper, whereby when a user steps on the pedal, the spring limits movement of the hopper.
Series module for a modularly configured control arrangement (1; 100), comprising a first series interface, a first bus interface, a second series interface and a second bus interface, wherein a bus communication line is configured between the two bus interfaces (22, 23) and at least three supply lines (7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19, 20) are configured between the two series interfaces (24, 25) and wherein two of the supply lines (7 to 14, 17 to 20) are each assigned a connecting contact (51, 52, 53, 54, 55; 151, 152, 153, 154) in order to form a consumer interface (50; 150), which is configured to connect an electric consumer (5; 105), wherein the third supply line (7 to 14, 17 to 20) and/or the bus communication line are each assigned to at least one connecting contact (53, 54, 55; 153, 154) coupled to the consumer interface (50; 150).
An optical system comprising: a laser configured to generate light having a first laser spectrum with a first linewidth; a waveform generator configured to produce a noise waveform, the waveform generator comprising at least one noise source and at least one amplifier configured to amplify a source noise waveform from the at least one noise source to produce the noise waveform, the at least one amplifier having a saturation voltage level V sat; and an electro-optic phase modulator in optical communication with the laser and in electrical communication with the waveform generator, the electro-optic phase modulator configured to receive the light having the first laser spectrum, to receive the noise waveform, and to respond to the noise waveform by modulating the light to produce light having a second laser spectrum with a second linewidth broader than the first linewidth, the electro-optic phase modulator having a voltage V π at which the electro-optic phase modulator produces a π-phase shift, characterized in that: the saturation voltage level V sat and the voltage V π have a ratio V sat / V π selected to produce a power fraction f c of the first laser spectrum in the second laser spectrum that is below 1% or is less than or equal to -13 dB. a laser configured to generate light having a first laser spectrum with a first linewidth; a waveform generator configured to produce a noise waveform, the waveform generator comprising at least one noise source and at least one amplifier configured to amplify a source noise waveform from the at least one noise source to produce the noise waveform, the at least one amplifier having a saturation voltage level V sat; and an electro-optic phase modulator in optical communication with the laser and in electrical communication with the waveform generator, the electro-optic phase modulator configured to receive the light having the first laser spectrum, to receive the noise waveform, and to respond to the noise waveform by modulating the light to produce light having a second laser spectrum with a second linewidth broader than the first linewidth, the electro-optic phase modulator having a voltage V π at which the electro-optic phase modulator produces a π-phase shift, characterized in that: the saturation voltage level V sat and the voltage V π have a ratio V sat / V π selected to produce a power fraction f c of the first laser spectrum in the second laser spectrum that is below 1% or is less than or equal to -13 dB.