| Patent application number | Description | Published |
|---|
| 20080239089 | IMAGE PICKUP APPARATUS AND IMAGE PICKUP METHOD - An image pickup method of picking up images at a frame rate changeably set out of a plurality of frame rates is provided. The method includes the steps of: setting a vertical synchronization cycle in accordance with a set frame rate and adding an image pickup signal that does not include a valid image pickup region in accordance with the set vertical synchronization cycle while keeping a horizontal synchronization cycle of each image pickup signal constant, when obtaining an image pickup signal from an image sensor; and correcting a time axis of an obtained image pickup signal that includes a valid image pickup region, correspondingly to the set frame rate and deleting an obtained image pickup signal that does not include the valid image pickup region. | 10-02-2008 |
| 20090051782 | FLICKER CORRECTING METHOD, FLICKER CORRECTING CIRCUIT, AND IMAGING DEVICE USING THEM - An arithmetic processing section executes an arithmetic process on a flicker correction signal output from a flicker correction signal outputting section and corresponding to the flicker component contained in a video signal of each of specific periods and the video signal of each of the specific periods to form a corrected video signal of the specific period corrected for the flicker component of the specific period for the video signal of each of the specific periods formed as a succession of specific periods and containing a flicker component as supplied from a video signal generating section in response to a correction error signal of each of the specific periods supplied from a correction error detecting section. | 02-26-2009 |
| 20090103829 | Noise correction circuit, imaging apparatus, and noise correction method - A noise correction circuit that detects and corrects noise included in an image signal output from an image sensor is provided. The noise correction circuit includes a noise determining unit, a noise removing unit, and a random number adding unit. The noise determining unit is configured to calculate an average value of a signal level in a predetermined range of the image signal output from the image sensor and use the calculated average value to calculate a noise component in a predetermined direction. The noise removing unit is configured to remove noise from the image signal output from the image sensor in response to the noise component determined by the noise determining unit. The random number adding unit is configured to add a random number at a level not determined by quantization of the image signal to the image signal after removal of the noise by the noise removing unit. | 04-23-2009 |
| Patent application number | Description | Published |
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| 20080296208 | Reverse Osmosis Filtration Devices with Rfid Tag-Powered Flow and Conductivity Meters - The present invention relates to reverse osmosis filtration devices, and more particularly, to membrane filtration devices ( | 12-04-2008 |
| 20090032477 | FILTRATION DEVICES WITH EMBEDDED RADIO FREQUENCY IDENTIFICATION (RFID) TAGS - Embodiments of the present invention comprise reverse osmosis filters and systems comprising embedded radio frequency identification (RFID) tags for storing and retrieving data. The RFID tags can be preferably embedded under a filtration device's protective outer shell. Information can be easily stored onto and retrieved from the embedded RFID tags. The ability to easily store and retrieve data from the embedded RFID devices facilitates the creation of loading maps, monitoring, addition, and replacement of fluid filtration devices. | 02-05-2009 |
| 20090320563 | DEVICE FOR MEASURING PERMEATE FLOW AND PERMEATE CONDUCTIVITY OF INDIVIDUAL REVERSE OSMOSIS MEMBRANE ELEMENTS - The present disclosure relates to a system comprising integrated sensors ( | 12-31-2009 |
| 20110079546 | MEMBRANE FILTERING DEVICE MANAGING SYSTEM AND MEMBRANE FILTERING DEVICE FOR USE THEREIN, AND MEMBRANE FILTERING DEVICE MANAGING METHOD - Provided are a membrane filtering device managing system by which the membrane filtering device can be managed with a better precision and membrane filtering device for use therein, as well as to a membrane filtering device managing method. At least two sensors of an electric conductivity sensor | 04-07-2011 |
| 20110114560 | SPIRAL TYPE MEMBRANE ELEMENT AND SPIRAL TYPE MEMBRANE FILTERING DEVICE HAVING THE MEMBRANE ELEMENT, AND MEMBRANE FILTERING DEVICE MANAGING SYSTEM AND MEMBRANE FILTERING DEVICE MANAGING METHOD USING THE DEVICE - Provided are a spiral type membrane element that can ensure a larger amount of electric power without performing a cumbersome work and a spiral type membrane filtering device having the element, as well as a membrane filtering device managing system and a membrane filtering device managing method using the device. The spiral type membrane element comprises a sensor for detecting a property of liquid, a power generating section that generates electric power by using said liquid, and a wireless transmitting section that receives the electric power supplied from said power generating section and wirelessly transmits a detection signal from said sensor. By generating electric power in the power generating section with use of the liquid detected by the sensor, a larger amount of electric power can be ensured without performing a cumbersome work. | 05-19-2011 |
| 20110114561 | SPIRAL TYPE MEMBRANE FILTERING DEVICE AND MOUNTING MEMBER, AND MEMBRANE FILTERING DEVICE MANAGING SYSTEM AND MEMBRANE FILTERING DEVICE MANAGING METHOD USING THE SAME - Provided are a spiral type membrane filtering device by which an electric component can be re-used and a mounting member, as well as a membrane filtering device managing system and a membrane filtering device managing method using the same. An interconnector ( | 05-19-2011 |
| 20110121574 | SPIRAL TYPE MEMBRANE ELEMENT, AND SPIRAL TYPE MEMBRANE FILTERING DEVICE HAVING THE SAME - Provided are a spiral type membrane element that can re-collect the electric power that is used in a good manner, and a spiral type membrane filtering device having the same. The spiral type membrane element comprises a power generating section that generates electric power by using a liquid, and an electric power outputting section that outputs, either in a wired manner or in a wireless manner, the electric power supplied from said power generating section. The electric power that is generated in the power generating section using the liquid (raw water, permeated water, or concentrated water) can be output from the electric power outputting section in a wired manner or in a wireless manner. Therefore, the electric power that is output from the aforesaid electric power outputting section can be used in an electric component disposed outside or can be stored into a capacitor section disposed outside. | 05-26-2011 |
