Patent application number | Description | Published |
20130101517 | DEVELOPMENT OF PHOTOSTABLE NEAR-IR CYANINE DYES FOR IN VIVO IMAGING - A compound of structural formula (I): | 04-25-2013 |
20130224790 | Chalcone Structure Fluorescence Dye For Embryonic Stem Cell Probe - The invention includes a compound represented by the following structural formula: wherein is described herein. The compounds of the invention are useful in staining embryonic stem cells. | 08-29-2013 |
20140121129 | Alkylamino BODIPY Dyes As Selective Fluorescent Probes For Proteins And Mouse Embryonic Stem Cells - The present invention discloses a series of alkylamino BODIPY dyes, methods for preparing a library of alkyl-amino BODIPY dyes via solid-phase synthesis, and the use of the alkyl-amino BODIPY dyes as fluorescent sensors for protein detection, cell imaging and cytometry applications, and staining of certain cell line. | 05-01-2014 |
20140359794 | BODIPY STRUCTURE FLUORESCENCE PROBES FOR DIVERSE BIOLOGICAL APPLICATIONS - The present invention is directed to a fluorescence compound represented by structural Formula (I), with specificity to neural stem cells: (I), or a pharmaceutically acceptable salt thereof. The variables for structural Formula (I) are defined herein. Also described are methods for detection of beta cells, pancreatic islets and microglia cells, comprising using a compound of structural Formula (I) or pharmaceutically acceptable salts thereof. Compounds of structural Formula (I) can also differentiate healthy pancreatic islet cells from diabetic pancreatic islet cells. | 12-04-2014 |
20150355168 | FLUORESCENT CELL CYCLE PROBE HAVING M-PHASE SPECIFICITY - The present invention is directed to a novel family of fluorophores based on the BODIPY scaffold, and methods for their synthesis. The BODIPY-based fluorophores disclosed herein are used for the selective visualization of cells that exist in the M-phase of the cell cycle. The present invention further relates to methods for the image-based monitoring of mitotic progression in live cells. | 12-10-2015 |
Patent application number | Description | Published |
20120057307 | INTEGRAL CABLE GUIDE FOR ELECTRONIC MODULE - An integral cable guide for an electronic module is provided. The electronic module includes a top housing with a ridge formed on one side. The top housing is configured to removably couple with a bottom housing to enclose electronic components. The electronic module further includes a receptacle within the top housing configured to receive a removable terminal block (RTB), such that a channel is formed between the ridge and the RTB when the RTB is placed within the receptacle. The channel guides cables coupled to the RTB to an outside edge of the module. The electronic module further includes at least one anchor that provides support for the cables. | 03-08-2012 |
20120057319 | INTERLOCKING SYSTEM FOR SECURING A PRINTED CIRCUIT BOARD - An electronic component and housing interlocking system is provided. The system includes a device housing configured to hold a printed circuit board. The printed circuit board includes a projection from a side of the printed circuit board. The system also includes a locking member having a tab coupled at a first end of the tab to a side wall of the device housing and free at a second end of the tab such that the tab is configured to flex about the first end when the printed circuit board is slid into the device housing and the projection is pushed against the second end of the tab. The tab includes an opening configured to receive the projection after being slid past the second end such that the tab engages the printed circuit board within the device housing in a locked position | 03-08-2012 |
20120058671 | CONNECTOR SUPPORT SYSTEM - A connector support system for an automation system device is provided. The connector support system includes a device housing configured to hold a printed circuit board with a connector coupled to the printed circuit board. The connector support system also includes one or more support members coupled to a surface of the housing, wherein the one or more support members are configured to support the connector relative to the housing and configured to resist an overturning moment tending to remove the connector from the printed circuit board. | 03-08-2012 |
20120102715 | SYSTEM AND METHOD FOR CONNECTING AN AUTOMATION CONTROLLER AND A PROGRAMMABLE MODULE - An interlocking system for connecting a programmable module and an automation controller of an industrial control and automation system is provided. The interlocking system includes a key comprising a shaft with a head and a first attachment feature. The interlocking system also includes a first keyhole in a programmable module cover. The first keyhole is configured to enable the head to pass upwardly there through. The interlocking system also includes a second keyhole in an automation controller cover. The second keyhole is configured to enable the first attachment feature to slide downwardly there through such that disengagement of the key from the second keyhole is resisted. The interlocking system also includes a second attachment feature on a lower surface of the automation controller cover. The second attachment feature is configured to engage with the first attachment feature when the first attachment feature is rotated about an axis of the shaft. | 05-03-2012 |
20140310956 | CONNECTOR SUPPORT SYSTEM - A connector support system for an automation system device is provided. The connector support system includes a device housing configured to hold a printed circuit board with a connector coupled to the printed circuit board. The connector support system also includes one or more support members coupled to a surface of the housing, wherein the one or more support members are configured to support the connector relative to the housing and configured to resist an overturning moment tending to remove the connector from the printed circuit board. | 10-23-2014 |
20150181758 | SLICE-IO HOUSING WITH SIDE VENTILATION - An input/output (I/O) device having a base portion configured to communicatively connect the I/O device with at least one other device, an I/O module physically and communicatively connected to the base portion and comprising I/O communication circuitry and a terminal block mount surface, and a terminal block physically and communicatively connected to the terminal block mount surface of the I/O module. The terminal block mount surface has a width that is greater than a corresponding width of the terminal block such that a portion of the terminal block mount surface extends beyond the terminal block, said portion of the terminal block mount surface extending beyond the terminal block including at least one vent for permitting the flow of air through the I/O module and along the terminal block. | 06-25-2015 |
Patent application number | Description | Published |
20090102408 | BACKWARD PEDALING DETECTION CIRCUIT FOR E-BIKE MOTOR DRIVER - A backward pedaling detection circuit has a charging/discharging circuit for charging and discharging the external capacitor to meet the threshold voltage required by the hysteresis comparator, based on the input from the hall sensor. An internal pull-down circuit, based on the pedal speed, keeps the circuit from false triggering. A comparator with hysteresis (Schmitt trigger) sets the upper and lower threshold voltage and eliminates the effect of noise. AND gates act like switches to allow the selected signal to pass through. | 04-23-2009 |
20090140796 | SLEW RATE CONTROL IN OUTPUT DRIVER - A slew rate control circuit in output driver of switching circuit to prevent power ground undershoot is introduced. The gate capacitance of lower power transistor is first fast discharged to ensure the operation of the output signal. The gate capacitance of lower power transistor is then slowly discharged to limit OUT SLEW RATE. The gate capacitance of lower power transistor is further slowly discharged when the power ground level is below common ground. With above controlling, the gate voltage slew rate of lower power transistor is reduced when the lower power transistor is almost fully turned OFF. Therefore, undershoot at the power ground is avoided. Similar slew rate control circuit can also be derived in output driver of switching circuit to prevent PVCC overshoot. | 06-04-2009 |
20150229160 | POWER FAILURE PREVENTION SYSTEM AND CIRCUITS - A DC-DC converter system that can switch between BOOST and BUCK operation is used in a power failure prevention system. The DC-DC converter operates in BOOST mode at startup. It charges a storage capacitor via an inductor having its peak current controlled, together with a soft start ramp to limit the power supply in-rush current. During power failure, if the storage capacitor is charged above a pre-determined threshold and the input power supply discharges below a programmable threshold, the DC-DC converter switches from BOOST to BUCK mode, detectable through an internal power detection circuit; its output may also control an external/internal power switch that isolate the input main supply from the power bus. The BUCK mode converter will then dump the charges from the storage capacitor back to the power bus. The BOOST to BUCK mode seamless switchover is achieved through an analog/digital multiplexer that simplify the circuit implementation. | 08-13-2015 |