Patent application number | Description | Published |
20090140857 | Anti-Tampering Security Material - Security material such as cloth, either normal strength or armored, or fragile webbing into which electronic micro-devices are woven to detect and react to tampering of the monitored article at the scene or via a network. Also disclosed are the use of fuses connected in the cloth or webbing to further monitoring tampering and multi-layered cloth for use as circuit boards and sensors. Facilitates the monitoring of high value articles and facilities and automatically records or responds to tampering attempts to increase the level of security for personal and organizational uses. | 06-04-2009 |
20090256904 | System and Method for 3-Dimensional Display of Image Data - Disclosed is a system for a 3-dimensional display that includes at least one eyepiece having first and second eyepiece sockets, having a first display contained in said first eyepiece socket associated with a first eye, two eye cameras mounted such that a first eye camera tracks eye reference points of said first eye and a second eye camera tracks reference points of a second eye, a processor for providing overall control of said at least one eyepiece; a second display; and a main processor; signals are transmitted between said main processor and said at least one eyepiece, wherein said two eye cameras track said reference points, said eyepiece transceiver transmits said reference points to said main processor via said main transceiver, said main processor generates image data based on said reference points and transmits said image data to said displays to produce a 3-dimensional image. | 10-15-2009 |
20100045457 | System and Methods for Monitoring Security Zones - A security zone is monitored for intrusion detection by dispersing therein a plurality of sensor nodes that, when an intrusion is detected, communicate with their neighboring sensor nodes without protocols other than a first tone. As the intrusion is detected by more sensor nodes, there is an increase in sensor node transmissions and, hence, an increase in the total power density in the security zone which is detected by a remote monitor for detecting and localizing the intrusion and providing an alert. In addition, certain of the sensor nodes also transmit a continuous second tone received by other sensor nodes. When an intrusion occurs, the transmission is blocked causing the receiving nodes to transmit the first tone to alert neighboring nodes. | 02-25-2010 |
20110222814 | System and Method for Using Planar Device to Generate and Steer Light Beam - The present invention provides a device is provided for use with a first through fourth light beams. The device includes a first through fourth waveguides and first through fourth light scattering portions. The first waveguide has a length and a width and is arranged to receive the first light beam, wherein the length is larger than the width. The second waveguide is parallel with the first waveguide and is arranged to receive the second light beam. The third waveguide is disposed perpendicularly to and intersecting with the first waveguide and the second waveguide. The third waveguide is arranged to receive the third light beam. The fourth waveguide is parallel with the third waveguide and is disposed perpendicularly to and intersecting with the first waveguide and the second waveguide. The fourth waveguide is arranged to receive the fourth light beam. The first light scattering portion is disposed at the intersection of the first waveguide and the third waveguide. The second light scattering portion is disposed at the intersection of the second waveguide and the third waveguide. The third light scattering portion is disposed at the intersection of the first waveguide and the fourth waveguide. The fourth light scattering portion is disposed at the intersection of the second waveguide and the fourth waveguide. The light scattering portions can scatter light normal to the waveguides. | 09-15-2011 |
20120286136 | LIDAR SYSTEM AND METHOD FOR MONITORING SPACE - A device for detecting a presence of an object includes an optical phased array, a detector, a processing portion and an indicator. The optical phased array can transmit a first optical beam to a first location at a first time and can transmit a second optical beam to a second location at a second time. The detector can detect a first reflected beam based on the first optical beam and can detect a second reflected beam based on the second optical beam. The processing portion can determine the presence of the object based on the first reflected beam and the second reflected beam. The indicator can generate an indicator signal based on the presence of the object. | 11-15-2012 |
20150285911 | METHOD FOR DETECTING AN OBJECT VIA AN OPTICAL PHASED ARRAY - A device for detecting a presence of an object includes an optical phased array, a detector, a processing portion and an indicator. The optical phased array can transmit a first optical beam to a first location at a first time and can transmit a second optical beam to a second location at a second time. The detector can detect a first reflected beam based on the first optical beam and can detect a second reflected beam based on the second optical beam. The processing portion can determine the presence of the object based on the first reflected beam and the second reflected beam. The indicator can generate an indicator signal based on the presence of the object. | 10-08-2015 |
Patent application number | Description | Published |
20160031786 | PROCESS FOR PREPARATION OF METHACRYLIC ACID AND METHACRYLIC ACID ESTERS - The invention relates to a process for preparation of at least one of methacrylic acid and a methacrylic acid ester, comprising the process stepsgas phase oxidation of at least one C | 02-04-2016 |
20160068464 | METHOD FOR PRODUCING METHYLMETHACRYLATE - The present invention relates to a process for producing methyl methacrylate, comprising the following steps:
| 03-10-2016 |
20160090344 | METHOD FOR DEHYDRATING ALPHA-SUBSTITUTED CARBOXYLIC ACIDS - The present invention describes a process for preparing alpha-beta-unsaturated carboxylic acids by dehydration of hydroxycarboxylic or alkoxycarboxylic acids which are substituted in the alpha position, in particular 2-hydroxyisobutyric acid, while avoiding accumulation of by-products and additives. | 03-31-2016 |
20160137583 | METHOD FOR PRODUCING ALPHA-HYDROXYCARBOXYLIC ACID ESTERS - The present invention relates to a process for the production of alpha-hydroxycarboxylic esters by means of alcoholysis of the corresponding alpha-hydroxycarboxamide under heterogeneous catalysis. | 05-19-2016 |
20160138804 | RECIRCULATION AND DISPOSAL OF AQUEOUS CATALYST SOLUTIONS IN AMINE CATALYTIC PROCESSES - The present invention relates to the oxidative combustion of amine-containing wastewaters, especially in a process for preparing methacrolein. Methacrolein is used in chemical synthesis particularly as an intermediate for preparation of methacrylic acid, methyl methacrylate, or else of active ingredients, odorants or flavorings. More particularly, the present invention relates to an oxidative combustion of the amine-containing wastewaters with only low nitrogen oxide formation. | 05-19-2016 |