An incandescent lamp is designed to operate at lower than the AC line voltage and includes a voltage conversion circuit for lowering the line voltage to the operating voltage of the lamp. The circuit includes an output transformer which is disposed in the screw base of the lamp, the remainder of the circuit, which is high-temperature-intolerant, being disposed outside the base and the envelope of the lamp. In a reflectorized embodiment of the lamp, the high-temperature-intolerant portion of the circuit is disposed adjacent to the mouth of the reflector envelope on the outer surface thereof and, in a non-reflectorized bulb embodiment, the high-temperature-intolerant portion is disposed between the envelope and a skirt which is connected to the base.
Efficient Coding Of High Frequency Signal Information In A Signal Using A Linear/Non-Linear Prediction Model Based On A Low Pass Baseband
Deepen Sinha - Chatham NJ, US Masoud Alghoniemy - Alexandria, EG Lin Lin - Bridgewater NJ, US Alex Cabanilla - Middlesex NJ, US
Assignee:
iBiquity Digital Corporation - Warren NJ
International Classification:
G10L 19/00
US Classification:
704500, 704205, 704501
Abstract:
An efficient coding scheme with higher audio bandwidth and/or better audio quality at lower bitrates, wherein the scheme eliminates long-term and short-term frequency domain correlation in a signal via frequency domain predictors. The coding scheme compresses information consisting of coded low frequency components as well as a parametric representation for the high frequency components based on a non-linear model. Additionally, by working on the frequency domain representations of the signal (such as the MDCT representation which is naturally available to a PAC encoder and decoder), low pass and high pass signal components are easily obtained by windowing the appropriate ranges of frequencies in the signal. Furthermore, the power functions of the signal are replaced by corresponding convolution functions of the same order.
Method And Apparatus For Selectively Distributing Media Inputs Associated With An Incident
James E. Mathis - Barrington IL, US Lin Lin - Fox River Grove IL, US
Assignee:
Motorola Solutions, Inc. - Schaumburg IL
International Classification:
H04M 11/04
US Classification:
4554041
Abstract:
An information distribution device performs a method for selectively distributing media associated with an incident to a plurality of responders assigned to the incident. The method includes receiving, at the information distribution device, an incident information bundle comprising media inputs associated with the incident. For each responder in the plurality of responders assigned to the incident, the information distribution device: determines a set of roles for the responder; selects a set of filtering templates designed based on the set of roles; applies the set of filtering templates to the information bundle to generate a responder information bundle that includes a subset of the media inputs that is customized to the set of roles for the responder; and delivers the responder information bundle to the responder.
Allowing End-User Devices Access To Resources Of A Mobile Broadband Network At Desired Quality Of Service Levels Using A Transit Device
Trent J. Miller - West Chicago IL, US Tyrone D. Bekiares - Chicago IL, US Lin Lin - Fox River Grove IL, US James A. Marocchi - Winfield IL, US Francesca Schuler - Palatine IL, US
Assignee:
MOTOROLA SOLUTIONS, INC. - SCHAUMBURG IL
International Classification:
H04W 72/08 H04W 12/04 H04W 28/16
US Classification:
370329, 370328
Abstract:
A service request () having a predefined QoS () can be received from an end-user device () by a transit device (). The transit device () can act as an access point for the end-user device () to connect to a mobile broadband network (). A transport resource () of the transit device () can be allocated to handle a data flow of the received service request (). The network address of the allocated transport resource () can be recognized by the mobile broadband network (). The network addresses associated with data packets () of each data flow supporting the service request () can be translated by the transit device (). The translation can occur between the network address of the end-user device () and the network address of the transport resource () allocated to the data flow based upon a directionality of the data packets ().
Method For The Preparation Of (+)-Calanolide A And Analogues Thereof
Michael T. Flavin - Darien IL Ze-Qi Xu - Naperville IL Albert Khilevich - Glenview IL David Zembower - Oak Park IL John D. Rizzo - Downers Grove IL Shuyuan Liao - Glen Ellyn IL Aye Mar - Chicago IL Lin Lin - Chicago IL Vilayphone Vilaychack - Elgin IL Darko Brankovic - Bolingbrook IL Sergey Dzekhster - Chicago IL Jinjun Liu - Naperville IL
Assignee:
Sarawak MediChem Pharmaceuticals - Lemont IL
International Classification:
C07D49300
US Classification:
549282
Abstract:
A method of preparing (+)-calanolide A, 1, a potent HIV reverse transcriptase inhibitor, from chromene 4 is provided. According to the disclosed method, chromene 4 intermediate was subjected to a chlorotitanium-mediated aldol reaction with acetaldehyde to selectively produce (. +-. )-8a. Separation and enzyme-mediated resolution of (. +-. )-8a produced (+)-8a. Cyclization of (+)-8a under neutral Mitsunobu conditions followed by Luche reduction of (+)-7 produced (+)-calanolide A in high yield and enantiomeric purity. The method of the invention has been extended to produce potent antiviral calanolide A analogues.
Method For The Preparation Of (+)-Calanolide A And Analogues Thereof
Michael T. Flavin - Darien IL Ze-Qi Xu - Naperville IL Albert Khilevich - Glenview IL David Zembower - Oak Park IL John D. Rizzo - Downers Grove IL Shuyuan Liao - Glen Ellyn IL Aye Mar - Chicago IL Lin Lin - Chicago IL Vilayphone Vilaychack - Elgin IL Darko Brankovic - Bolingbrook IL Sergey Dzekhster - Chicago IL Jinjun Liu - Naperville IL
Assignee:
Sarawak MediChem Pharmaceuticals, Inc. - Lemont IL
International Classification:
C07D49300
US Classification:
549282
Abstract:
A method of preparing (+)-calanolide A, 1, a potent HIV reverse transcriptase inhibitor, from chromene 4 is provided. According to the disclosed method, chromene 4 intermediate was subjected to a chlorotitanium-mediated aldol reaction with acetaldehyde to selectively produce (. +-. )-8a. Separation and enzyme-mediated resolution of (. +-. )-8a produced (+)-8a. Cyclization of (+)-8a under neutral Mitsunobu conditions followed by Luche reduction of (+)-7 produced (+)-calanolide A in high yield and enantiomeric purity. The method of the invention has been extended to produce potent antiviral calanolide A analogues.
Method For The Preparation Of (.+-.)-Calanolide A And Intermediates Thereof
Michael T. Flavin - Darien IL Ze-Qi Xu - Naperville IL John D. Rizzo - Downers Grove IL Alla Kucherenko - Naperville IL Albert Khilevich - Glenview IL Abram Kivovich Sheinkman - Naperville IL Vilayphone Vilaychack - Elgin IL Lin Lin - Chicago IL Wei Chen - Naperville IL William A. Boulanger - Schenectady NY
Assignee:
Sarawak MediChem Pharmaceuticals, Inc. - Lemont IL
International Classification:
A61K 3135 C07D40700
US Classification:
514453
Abstract:
A method of preparing (. +-. )-calanolide A, 1, a potent HIV reverse transcriptase inhibitor, from chromene 4 is provided. Useful intermediates for preparing (. +-. )-calanolide A and its derivatives are also provided. According to the disclosed method, chromene 4 intermediate was reacted with acetaldehyde diethyl acetal or paraldehyde in the presence of an acid catalyst with heating, or a two-step reaction including an aldol reaction with acetaldehyde and cyclization either under acidic conditions or neutral Mitsunobu conditions, to produce chromanone 7. Reduction of chromanone 7 with sodium borohydride, in the presence of cerium trichloride, produced (. +-. )-calanolide A. A method for resolving (. +-. )-calanolide A into its optically active forms by a chiral HPLC system or by enzymatic acylation and hydrolysis is also disclosed. Finally, a method for treating or preventing a viral infections using (. +-.
Three-Way Compact Fluorescent Lamp Ballast And Lamp Holder Incorporating Same
A compact fluorescent lamp and an electronic ballast therefor are mounted on a three-terminal base which can be fitted into a three-way-switched standard AC lamp socket, so as to be responsive to the three powered switch positions of the socket for generating three light output levels. The ballast includes an AC-to-DC conversion circuit which supplies a lamp driver including a DC-to-AC conversion circuit, an oscillatory circuit and a resonant circuit. In one embodiment the AC-to-DC conversion circuit includes a full bridge rectifier and a voltage doubler producing two operating voltage levels for the lamp driver and two frequency control voltage levels for the oscillator, the ballast generating three light output levels by using two operating voltages and two operating frequencies. One of the lamp filaments is connected in series with the supply circuit for the oscillator so that the oscillator is inoperative when the lamp is disconnected or its filament burns out, and there is a feedback circuit from the resonant circuit to the oscillator supply for stabilizing its operating frequency. In another embodiment the AC-to-DC conversion circuit includes a half bridge rectifier and two voltage doublers for producing three operating voltages for the lamp driver to generate the three light output levels.
I-Go Car Sharing Chicago, IL Mar 2011 to Jun 2011 Communications & Development InternCenter for Neighborhood Technology Chicago Chicago, IL Feb 2011 to Jun 2011 Literature Research InternIona Senior Services Washington, DC Jun 2010 to Aug 2010 Development Department InternLake Forest College Greece Program
Jan 2010 to Jun 2010 Study Abroad ExperienceHuBaiQuan Law Firm
May 2009 to Aug 2009 Legal Intern, Chengdu, China
Education:
Lake Forest College Lake Forest, IL Jan 2008 to Jan 2012 Bachelor of Arts in Economics and Sociology
Medicine Doctors
Dr. Lin P Lin, Richmond Hill NY - DO (Doctor of Osteopathic Medicine)
Buffalo Medical Group 6255 Sheridan Dr STE 208A, Buffalo, NY 14221 (716)6302582 (phone), (716)6302594 (fax)
Education:
Medical School Nanjing Coll of Trad Chinese Med, Nanjing, Jiangsu, China Graduated: 1985
Languages:
English
Description:
Dr. Lin graduated from the Nanjing Coll of Trad Chinese Med, Nanjing, Jiangsu, China in 1985. She works in Buffalo, NY and specializes in Dermatopathology.
The lab [is] never scared of the cold. [The] lab is very durable, said Lin Lin, a Boylston Street resident whos been taking care of her yellow Labrador, Meimei, for the past six years. Lin said she doesnt worry about Meimei in the wintertime, even in Boston, where temperatures are often below
Date: Jan 24, 2025
Category: Your local news
Source: Google
China to Help Zimbabwe Build Sepcial Economic Zones
The pledge by Beijing's top envoy to Zimbabwe, Lin Lin, comes days after President Robert Mugabe returned from a trip to China during which he sought financial help and investment from the world's number two economy.
Trade between the two countries has more than doubled to $1.1bn between 2010 and 2013, Chinas ambassador to Zimbabwe, Lin Lin, said in an editorial last week in Zimbabwes state-owned Herald newspaper. Chinas investment last year was $602m, he said.
Date: Aug 26, 2014
Category: World
Source: Google
One million evacuate as Cyclone Mahasen hits coast of Bangladesh
"This area will be totally empty tonight," army Lt. Lin Lin at a half-empty camp near Sittwe where dozens of people still refused to move. Without elaborating, he said the military would "take action" to force people to leave.
Lin Lin Naing has been in the US for only a year. She works as a care assistant in a rehab hospital. It was in 1988 that Lin Lin first first heard of Suu Kyi, who had returned to Burma for the funeral of her mother. At that time Lin Lin was in middle school; it is easy to forget that the beautiful S