How to Metering mode?

Simultaneous digital image and the image file's internal metadata printing system,Bypass electric quantity metering device and metering method thereof,Novel accurate thermometer

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3 results about "Metering mode" patented technology

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In photography, the metering mode refers to the way in which a camera determines exposure. Cameras generally allow the user to select between spot, center-weighted average, or multi-zone metering modes. The different metering modes allow the user to select the most appropriate one for use in a variety of lighting conditions. In complex light situations professional photographers tend to switch to manual mode, rather than depending on a setting determined by the camera.

Simultaneous digital image and the image file's internal metadata printing system

InactiveUS20150070733A1Visual presentationDigital output to print unitsTablet computerX-ray

A system that simultaneously prints digital image files' images and image files' internal metadata. The details for a digital image may be printed onto the front side and / or back side of a picture's printed hardcopy while simultaneously printing the digital image file's internal metadata or simultaneously displaying the digital image with its file's internal metadata on electronic media such as televisions, desktop, laptop and tablet computer screens, digital picture frames, cell phone, smart phone and telephone displays, public billboards, Internet web pages and x-ray photographs. The digital picture's details, being presented in the subject system as a file's internal metadata, include but are not limited to the picture's file name, the photographer's name, a copyright holder's name and a description of the picture, as well as the picture's technical details such as its image format, date, GPS location, focusing mode, metering mode, shutter speed, flash exposure compensation, resolution, ISO sensitivity, white balance, etc. A unique image identification code, password protection and encryption, can be assigned to each image and incorporated in the image file's internal metadata.

Owner:BERNARDO JOSEPH A

Bypass electric quantity metering device and metering method thereof

ActiveCN105974195AProtect interestsAccurate calculationElectrical measurementsPhase splittingEngineering

The invention relates to the technical field of electric quantity metering, and in particular to a bypass electric quantity metering device and a metering method thereof. The bypass electric quantity metering device includes: a voltage sampling part which is accessible to a voltage end of a combined conjunction box and can acquire voltage of the combined conjunction box per phase; a current sampling part which is accessible to a current end of the combined conjunction box and can acquire current of the combined conjunction box per phase; a metering part which is connected to the voltage sampling part and the current sampling part and can acquire voltage and current of different phases and realize phase-splitting metering of electric quantity; a phase-splitting metering triggering signal processing part which can be connected in a phase-splitting manner to an electric energy meter voltage line so as to detect whether each one phase of the electric quantity voltage line is connected or disconnected, and the phase-splitting metering triggering signal processing part is connected to the metering part, and when the phase-splitting metering triggering signal processing part detects that a certain phase of the voltage line is connected/disconnected, the metering part is controlled to start/stop the metering of the electric quantity of the certain phase. According to the invention, upon the changing of the electric energy meter, the bypass electric quantity metering device can accurately detect the electric quantity upon disconnection of each phase and has accurate and high accuracy.

Bypass electric quantity metering device and metering method thereof

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Owner:杭州华春科技有限公司

Novel accurate thermometer

InactiveCN102564621ASimple structureEasy to useMechanical clocksThermometers using material expansion/contactionTimerBiomedical engineering

The invention, which belongs to the medical appliance, especially discloses a novel accurate thermometer. The novel accurate thermometer comprises a mercury head and a mercury head and a metering body, wherein the mercury head and the metering body are connected into one. Besides, the novel accurate thermometer is characterized in that: a magnifier is slidably sleeved on the metering body; and an electronic timer is arranged at an end socket of the metering body. According to the invention, the thermometer has advantages of simple structure, convenient usage, reasonable design, accurate data reading, effective detection time, wide application and convenience for popularization and application.

Owner:王春兰

3 results about "Metering mode" patented technology

Simultaneous digital image and the image file's internal metadata printing system

Bypass electric quantity metering device and metering method thereof

Novel accurate thermometer

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