With Marker Patents (Class 315/377)
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Patent number: 11004244Abstract: Various systems and methods are provided that display various graphs in an interactive user interface in substantially real-time in response to input from a user in order to determine information related to measured data points and provide the determined information to the user in the interactive user interface. For example, a computing device may be configured to retrieve data from one or more databases and generate one or more interactive user interfaces. The one or more interactive user interfaces may display the retrieved data in one or more graphs, such as time-series or scatterplots. The user interface may be interactive in that a user may manipulate one graph, which causes an identical or nearly identical manipulation of another displayed graph in real-time. The manipulations may occur even if the displayed graphs include data across different time ranges.Type: GrantFiled: June 17, 2019Date of Patent: May 11, 2021Assignee: Palantir Technologies Inc.Inventors: Daniel Cervelli, David Skiff, David Tobin, Allen Cai
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Patent number: 8829824Abstract: A nesting stemware drinking vessel generally provides a body and a base releasably interconnectable in at least two configurations, a first configuration forming conventional stemware vessel for containing and drinking liquids and a second configuration wherein portions of the base are enclosed within an interior volume defined by the body to minimize space required for storage of the base and body to eases transport and minimizes the risk of breakage when not in use. Plural locking protrusions on an upper surface of the base releasable frictionally engage with a circumferentially extending inner lip of an aperture of the body.Type: GrantFiled: July 20, 2011Date of Patent: September 9, 2014Inventor: Donald Allen Scott
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Patent number: 7026805Abstract: A method is provided of setting grids and/or markers on a screen of a display unit of a measuring apparatus. First, a mode of the apparatus is changed into a mode of setting the grids and/or the markers. Then, the grid and/or the marker serving as a reference is set. Then, a plurality of grids and/or markers are set, each of which provides an arbitrary interval with respect to the grid and/or the marker serving as reference.Type: GrantFiled: July 15, 2004Date of Patent: April 11, 2006Assignee: Yokogawa Electric CorporationInventor: Hiroki Saito
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Patent number: 6784655Abstract: A method is provided of setting grids and/or markers on a screen of a display unit of a measuring apparatus. First, a mode of the apparatus is changed into a mode of setting the grids and/or the markers. Then, the grid and/or the marker serving as a reference is set. Then, a plurality of grids and/or markers are set, each of which provides an arbitrary interval with respect to the grid and/or the marker serving as reference.Type: GrantFiled: April 1, 2002Date of Patent: August 31, 2004Assignee: Ando Electric Co., Ltd.Inventor: Hiroki Saito
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Patent number: 5898307Abstract: An engine analyzer having a dual-trace digital oscilloscope display provides a discrete waveform plot area for each trace and displays in each plot area a cursor array which may selectively include one or two vertical-line cursors which can be selectively moved one at a time horizontally along the plot area. The movements of the two cursor arrays can selectively be either synchronized or unsynchronized. The scope provides alphanumeric indications of the position of each cursor, the waveform value at the point where each cursor intersects the waveform. When two cursors are displayed on a trace the scope provides alphanumeric indications of the distance between the cursors and the difference between the waveform values at the points where the cursors intersect the waveform.Type: GrantFiled: April 10, 1996Date of Patent: April 27, 1999Assignee: Snap-on Technologies, Inc.Inventors: Yosuf M. Taraki, Dale A. Trsar, Richard H. Shepherd, Tyrone J. Moritz, Mark H. Petersen
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Patent number: 5859873Abstract: A measuring unit which is not easily accessible often has a power source which supplies power to the elements for the measuring operation, more particularly, the conversion of an analog measured signal into digital measured data, and for storage thereof, as required. These measured data of a measuring unit are transmitted to a base station without any contact being made the moment this base station is brought into the neighborhood of the measuring unit and transmits a signal. For a minimum load on the power source power from the power source is not supplied to the transmitter for the transmission of measured data from the measuring unit to the base station. Instead, a signal transmitted by the base station provides transmission power. In the measuring unit this signal provides a voltage for feeding the transmitter.Type: GrantFiled: December 18, 1996Date of Patent: January 12, 1999Assignee: U.S. Philips CorporationInventor: Siegfried Ritter
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Patent number: 5004975Abstract: Adjustable electronic graticules for measuring waveform distortions are generated from operator inputs indicating a measurement mode and a scale factor. A template of a graticule for the measurement mode in the form of a display list of move and draw instructions is scaled by the scale factor and a measurement value is computed from the scale factor and the instrument units per division setup. The graticule and measurement value are stored as a modified display list. A readout engine interprets the modified display list and produces electrical signals for drawing the graticule and measurement value on a display monitor. The electrical signals are combined with the waveform for display on the display monitor. The operator varies the scale factor until the displayed graticule touches the waveform at a measurement point, and the measurement value is accordingly displayed.Type: GrantFiled: June 28, 1990Date of Patent: April 2, 1991Assignee: Tektronix, Inc.Inventor: Dale A. Jordan
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Patent number: 4999573Abstract: A visual indication of the location and duration of a measurement gate relative to the signal being measured is provided on a display. In response to a start gate signal measurements are initiated and a predetermined change is effected in the normally displayed visual indication of the signal being measured. In response to a gate close indication, measurements are terminated and the normally displayed visual indication is resumed. The normal and changed visual indications are effected by a display control signal produced by summing the signal to be measured and an event gate signal at a point in the circuit near where the event gate signal is generated.Type: GrantFiled: July 31, 1989Date of Patent: March 12, 1991Assignee: Hewlett-Packard CompanyInventors: Atul Tambe, Michael Wilson
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Patent number: 4802106Abstract: A signal analyzing means performs frequency sweep for input signals to be measured, and outputs vector data corresponding to sampling frequencies. The analyzing means supplies pulses to a sweep marker generating means at timings for causing the signal analyzing means to supply the vector data corresponding to the sampling frequencies to the display means. Whenever the sweep marker generating means receives a pulse from the signal analyzing means, it outputs address data for extending a sweep marker. The display means includes a CRT and displays a designated polar coordinate image on the CRT screen. The display means translates the vector data to address data of a position suitable for the polar coordinate image. The address data and sweep marker address data are superposed on polar coordinate data displayed on the CRT screen. The vector data and the sweep marker are simultaneously displayed on the CRT screen.Type: GrantFiled: April 16, 1986Date of Patent: January 31, 1989Assignee: Anritsu CorporationInventors: Goro Saito, Hiroshi Itaya
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Patent number: 4779028Abstract: A digital storage oscilloscope comprises an analog-to-digital converter for receiving an analog input signal and generating a succession of data words representative of the instantaneous magnitude of the input signal at a succession of equally-spaced sample times. A waveform memory has a plurality of separately addressable storage locations for storing the succession of data words at locations of which the addresses are related to the respective sample times. A trigger circuit compares the instantaneous magnitude of the analog input signal with a predetermined trigger level and generates a trigger pulse when the instantaneous magnitude of the input signal bears a predetermined relationship to the trigger level. The trigger circuit also causes an address word to be stored that defines the storage location for the first data word that occurs after the trigger pulse.Type: GrantFiled: September 9, 1986Date of Patent: October 18, 1988Assignee: Tektronix, Inc.Inventor: Bruce W. Blair
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Patent number: 4754205Abstract: An instrument for providing a principal display representing the variation of a first quantity as a function of a second quantity, comprises a display screen. A visually distinct dot is generated on the display screen and is deflected along one of two orthogonal axes in dependence upon the value of the first quantity and along the other axis in dependence upon the value of the second quantity. The dot is additionally deflected to selected positions along the two axes to generate an auxiliary display of a marker and of an information-conveying character adjacent the marker. The position of the auxiliary display is adjustable along at least one of the axes.Type: GrantFiled: September 22, 1986Date of Patent: June 28, 1988Assignee: Tektronix, Inc.Inventors: Calvin D. Diller, Douglas C. Stevens
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Patent number: 4680620Abstract: Apparatus for indicating the timing relationship between a reference point of a repetitive input signal, e.g. the horizontal sync point of a video signal, and a signal element that repeats at a higher frequency than the input signal, e.g. an element of the color burst, comprises a phase-locked oscillator for generating a continuous wave signal that is in phase with the signal element. The continuous wave signal is used to generate a train of pulses having a repetition frequency that is equal to the repetition frequency of the signal element and is selectively variable in phase relative to the continuous wave signal, and this train of pulses is used to modulate a display of the repetitive input signal in a dimension other than one that is used in a normal waveform display, e.g. intensity.Type: GrantFiled: March 6, 1986Date of Patent: July 14, 1987Assignee: Tektronix, Inc.Inventors: Daniel G. Baker, Kenneth M. Ainsworth
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Patent number: 4663618Abstract: An apparatus is disclosed for displaying arbitrary forms on a raster-scanned cathode ray tube converting the analog X and Y deflection voltages of the raster signal directly into a digital TTL level blanking signal. The circuit designer, utilizing cartesian or polar coordinates, specifies a desired shape and its location utilizing the appropriate formulas. In this manner, a number of raster cut-out circuits are readily coupled to define a desired number of arbitrary shapes on a raster scanned cathode ray tube.Type: GrantFiled: December 22, 1983Date of Patent: May 5, 1987Assignee: Rockwell International CorporationInventors: Donald G. Hayles, Mark N. Hepworth
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Patent number: 4633143Abstract: Convergence correction for a delta-gun CRT at all locations on the CRT screen is accomplished by separately implementing the general equation for convergence in that coordinate system peculiar to each of the gun's location relative to the screen and modifying the equation coefficients in each of its four quadrants to effect convergence in that quadrant. The quadrants of each of the gun's coordinate system is the same as the quadrants of the CRT screen thereby allowing each of the coefficients to be changed or adjusted only when the terms it multiplies is zero. Complete convergence correction for the entire screen may be accomplished using only nine screen locations. A unique triangular convergence symbol corresponding to the gun locations is placed at each of these nine locations to adjust the equation coefficients, each leg of the convergence symbol being of a color which optimizes the viewability of the convergence of a particular gun.Type: GrantFiled: May 31, 1983Date of Patent: December 30, 1986Assignee: Sperry CorporationInventor: Richard I. McCartney, Jr.
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Patent number: 4529930Abstract: A digitizer circuit for converting analog waveforms displayed upon a CRT screen into digital signals suitable for storage in memory employs a microprocessor to determine, from user-specified parameters, the times at which the output of the CRT vertical amplifier is to be sampled. The user has great flexibility in defining sample resolution and the location of the sample window on the displayed waveform in which the samples are to be taken and is permitted to intensify the sample window on the CRT display before any samples are taken in order to view the sample window in relation to the remainder of a displayed waveform.Type: GrantFiled: August 10, 1981Date of Patent: July 16, 1985Assignee: Hewlett-Packard CompanyInventors: Eddie A. Evel, Robert M. Landgraf, Walter A. Fischer, William B. Risley
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Patent number: 4371813Abstract: An arrangement for displacing a marker on the picture screen of a display device, in which, to shift the marker rapidly as well as exactly, the marker is displaced by means of a rotary pulse generator, the direction of rotation determining the direction of displacement and the speed of rotation the speed of displacement. The output pulses of the rotary pulse generator are supplied to a progressive frequency transformer which generates more output pulses per input pulse the higher the frequency of the input pulses.Type: GrantFiled: July 29, 1980Date of Patent: February 1, 1983Assignee: Siemens AktiengesellschaftInventors: Jurgen Dollheimer, Klaus Knoll
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Patent number: 4283713Abstract: A waveform acquisition circuit for both real-time and equivalent-time acquisition modes with a smooth transition between modes. The circuit includes a control circuit which causes an analog-to-digital converter to take samples of an analog waveform in precise time relationship with preselected data points along the time axis of the waveform. The data points may be preselected in accordance with a variable increment.Type: GrantFiled: January 15, 1979Date of Patent: August 11, 1981Assignee: Tektronix, Inc.Inventor: Harald Philipp
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Patent number: 4249175Abstract: This invention enables the generation of electronic symbology for display on the face of cathode ray tubes employing rotating coils. Offset centering and sweep disabling are employed to permit symbology display for representing target location in range and bearing with respect to other locations on the display.Type: GrantFiled: September 4, 1979Date of Patent: February 3, 1981Assignee: The United States of America as represented by the Secretary of the ArmyInventors: Floyd M. Belrose, Augustus H. Green, Jr.
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Patent number: 4237406Abstract: The equipment serves to control the tracing of a center mark and of an arc of a circle centered on said mark on a fluorescent screen. A first controller adapted to deliver a first deflecting voltage, which determines the x coordinate of said mark, is operable by a knob to effect coarse and fine adjustments of said first deflecting voltage. A second controller adapted to deliver a second deflecting voltage, which determines the y coordinate of said mark, is operable by said knob to effect coarse and fine adjustments of said second deflecting voltage. Change-over means are provided for conditioning said first and second controllers for said coarse and fine adjustments. A third controller serves to control the radius of said circle.Type: GrantFiled: July 16, 1979Date of Patent: December 2, 1980Assignee: Kretztechnik Gesellschaft m.b.H.Inventor: Carl Kretz
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Patent number: 4211982Abstract: A control circuit enables range and bearing markers on a p.p.i. radar display to be moved quickly and accurately. The control circuit has an input terminal receiving control pulses whose frequency of occurrence is manually selected, an output terminal for providing marker position-changing pulses and a series connection of a monostable device and a binary device, together with gating devices, so that the received control pulses are passed to the output terminal when the frequency of occurrence is below a certain value and so that a burst of position-changing pulses are provided, for each received control pulse, when the frequency of occurrence is above said certain value.Type: GrantFiled: March 9, 1978Date of Patent: July 8, 1980Assignee: The Marconi Company LimitedInventor: Robin Smith
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Patent number: 4132928Abstract: A new device for rapid identification of two or more analog signals simultaneously displayed upon an oscilloscope.Type: GrantFiled: April 28, 1977Date of Patent: January 2, 1979Assignee: The United States of America as represented by the Secretary of the ArmyInventor: Howard M. Berlin
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Patent number: 4119890Abstract: Displays of first and second points are generated on a fluorescent screen. A first mark, which coincides with the display of said first point, is displayed on said fluorescent screen. A linear second mark is displayed on said fluorescent screen. A parameter which controls the position of said second mark on said fluorescent screen is varied in a known manner to move said second mark to a plurality of positions, in each of which said second mark constitutes a display of a circle which is centered on said first point, inclusive of one position in which said second mark is in close proximity to the display of said second point, said parameter having a predetermined, known relation to the radius of said circle so that the value of said parameter is a measure of the distance between said first and second points when said second mark is in said one position and said first mark coincides with the display of said first point.Type: GrantFiled: June 6, 1977Date of Patent: October 10, 1978Assignee: Kretztechnik Gesellschaft m.b.H.Inventor: Carl Kretz
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Patent number: 4105932Abstract: A slewed-pulse display is provided for calibrating the time-base axis of an oscilloscope. In a repetitive-sweep display, the leading edges of incrementally delayed successive pulses are slewed across the display screen. Timing and linearity adjustments may be made in the time-base generator circuits so that a leading edge of a pulse is aligned with each vertically scribed graticule line overlaying the display area.Type: GrantFiled: November 24, 1976Date of Patent: August 8, 1978Assignee: Tektronix, Inc.Inventors: Edward J. Cleary, Jr., Michael G. Reiney
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Patent number: 4092567Abstract: A diamond marker generator circuit generates a diamond-shaped marker making a spot or point on a curve of an input signal being measured.Despite changes in the display or sweep rate of the input signal, the marker's size is kept constant, and its intensity or contrast is maintained at a constant level relative to the intensity of the curve.One marker is generated above the curve to mark a current point of interest to a user. One or more markers are generated below the curve to mark previous points of interest.Type: GrantFiled: March 17, 1976Date of Patent: May 30, 1978Assignee: Hewlett-Packard CompanyInventor: David D. Sharrit
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Patent number: 4028587Abstract: A circuit is provided for use with a swept frequency test system to produce a marker on the system display when the swept frequency signal reaches one or more predetermined reference frequencies. The marker circuit mixes the swept frequency signal with a reference frequency signal to produce a beat frequency signal or birdie, and a frequency detecting circuit detects when the frequency of the birdie is below a predetermined frequency. When this occurs a marker pulse is generated for use in the system display.Type: GrantFiled: April 14, 1975Date of Patent: June 7, 1977Assignee: Hewlett-Packard CompanyInventors: Gary Wayne Holmlund, Toshio Ichino
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Patent number: 4020391Abstract: The prolonged depression of a cursor scan control key on a CRT terminal keyboard generates a unique coded signal that is fed to a gating circuit. Prolonged depression is further detected by an astable circuit that generates repeated enabling pulses to the gating circuit so that the coded signal is repeatedly transferred to a separate programmable control unit. The unit is programmed to translate the repeated signals to a cursor scan command for a CRT which forms a part of the terminal.Type: GrantFiled: September 12, 1975Date of Patent: April 26, 1977Assignee: Bunker Ramo CorporationInventor: William D. Baxter
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Patent number: 3995269Abstract: Alignment apparatus is disclosed for use in a radar display system in which targets are displayed on a raster scanned cathode ray tube and a computer causes target identities to be displayed adjacent to each target. To align the display system the computer generates a first signal which is applied to the system in the same manner as are radar video signals, and generate a second signal which is applied to the system in the same manner as are target identity signals. The two signals cause two dot test patterns to be displayed on the tube and interactive display techniques including a positional entry device such as a light pen are used to cause the two test patterns to be superposed. In response to superposition of each dots of the test patterns, the computer generates and stores correction signals which are thereafter used to modify the target identity signals to assure that target identities are displayed in proper registration with the targets.Type: GrantFiled: November 29, 1974Date of Patent: November 30, 1976Assignee: Sanders Associates, Inc.Inventor: Arnold Schumacher