Patent application number | Description | Published |
20080304056 | METHODS FOR DETECTING AND CLASSIFYING DEFECTS ON A RETICLE - Methods for detecting and classifying defects on a reticle are provided. One method includes acquiring images of the reticle at first and second conditions during inspection of the reticle. The first condition is different than the second condition. The method also includes detecting the defects on the reticle using one or more of the images acquired at the first condition. In addition, the method includes classifying an importance of the defects detected on the reticle using one or more of the images acquired at the second condition. The detecting and classifying steps are performed substantially simultaneously during the inspection. | 12-11-2008 |
20130270444 | APPARATUS AND METHOD FOR SYNCHRONIZING SAMPLE STAGE MOTION WITH A TIME DELAY INTEGRATION CHARGE-COUPLE DEVICE IN A SEMICONDUCTOR INSPECTION TOOL - A method for synchronizing sample stage motion with a time delay integration (TDI) charge-couple device (CCD) in a semiconductor inspection tool, including: measuring a lateral position of a stage holding a sample being inspected; measuring a vertical position of the stage; determining a corrected lateral position of an imaged pixel of the sample based on the measured lateral and vertical positions; and synchronizing charge transfer of the TDI CCD with the corrected lateral position of the imaged pixel. | 10-17-2013 |
20140217298 | SPECTRAL PURITY FILTER AND LIGHT MONITOR FOR AN EUV ACTINIC RETICLE INSPECTION SYSTEM - An extreme ultraviolet (EUM) mask inspection system, comprising a light source to project EUV light along an optical axis, an illumination system to receive the EUV light from the source, the illumination system comprising a spectral purity filter (SPF), the SPF transmits a first portion of the EUV light along the optical axis toward a mask and the SPF comprising a plurality of at least partially reflective elements, said elements reflects a second portion of the EUV light off the optical axis, a projection system adapted to receive the first portion of the EUV light after it has illuminated the mask, a first detector array adapted to receive the image, and a second detector array to receive the second portion of the EUV light. The SPF may comprise one or more multilayer interference-type filters. Alternatively, the SPF comprises a thin film filter disposed on a grazing incidence mirror array. | 08-07-2014 |
20140307943 | INSPECTING HIGH-RESOLUTION PHOTOLITHOGRAPHY MASKS - Optical inspection methods and apparatus for high-resolution photomasks using only a test image. A filter is applied to an image signal received from radiation that is transmitted by or reflected from a photomask having a test image. The filter may be implemented using programmed control to adjust and control filter conditions, illumination conditions, and magnification conditions. | 10-16-2014 |
Patent application number | Description | Published |
20110302097 | BEHAVIOR-BASED NETWORKS - A networking service that receives information about behaviors of the users, such as behaviors in which a user is engaging now or will engage in the future. The networking service compares the behavior information to identify matches between two or more users. When a match is detected, the networking service may form a network (e.g., a social network) between the two or more users by connecting the users in a network. The users may then communicate in the network, and additional users may be added to the network when those users are determined to be engaging in the behavior. When the networking service detects that the users are no longer engaging in the behaviors on which the match was identified, the networking service may disconnect users from one another or the network, and the networking service may eliminate the network. | 12-08-2011 |
20120147265 | GENERATION AND PROVISION OF MEDIA METADATA - Various embodiments related to the generation and provision of media metadata are disclosed. For example, one disclosed embodiment provides a computing device having a logic subsystem configured to execute instructions, and a data holding subsystem comprising instructions stored thereon that are executable by the processor to receive an input of a video and/or audio content item, and to compare the content item to one or more object descriptors each representing an object for locating within the content item to locate instances of one or more of the objects in the content item. The instructions are further executable to generate metadata for each object located in the video content item, and to receive a validating user input related to whether the metadata generated for a selected object is correct. | 06-14-2012 |
20140250487 | GENERATION AND PROVISION OF MEDIA METADATA - Various embodiments related to the generation and provision of media metadata are disclosed. For example, one disclosed embodiment provides a computing device having a logic subsystem configured to execute instructions, and a data holding subsystem comprising instructions stored thereon that are executable by the processor to receive an input of a video and/or audio content item, and to compare the content item to one or more object descriptors each representing an object for locating within the content item to locate instances of one or more of the objects in the content item. The instructions are further executable to generate metadata for each object located in the video content item, and to receive a validating user input related to whether the metadata generated for a selected object is correct. | 09-04-2014 |
Patent application number | Description | Published |
20140007155 | BRAND DETECTION IN AUDIOVISUAL MEDIA | 01-02-2014 |
20140150004 | CONDUCTING ADVERTISING EFFECTIVENESS SURVEYS - Embodiments for generating advertising effectiveness surveys are presented. One example method, performed in a computing device comprising a data-holding subsystem and logic subsystem, comprises receiving a request, the request associated with an identified user, from a video presentation device for a video content item, and providing the video content item to the video presentation device. Information relating to an image analysis is received in order to identify one or more image elements in the video content item, and information regarding user playback actions during playback of the video content item is received and stored. A user survey based upon the information related to the image analysis and the user playback actions is automatically retrieved, the user survey is sent to a device associated with the identified user, and a response to the user survey is received. | 05-29-2014 |
20140150006 | Brand Detection in Audiovisual Media - This document describes techniques and apparatuses enabling brand detection in audiovisual media. The techniques detect a brand exposed within audiovisual media, such as a name or logo for a product or service, and based on this brand, present a brand advertisement or enable selection of an interactive experience that is associated with the brand. By so doing, marketers enable viewers to quickly and easily learn more about the product or service. | 05-29-2014 |
Patent application number | Description | Published |
20100078493 | Vent-blocking inflatable bladder assembly for a HVAC zone control system - The invention is an inflatable bladder assembly for use in HVAC zone control systems. The bladder has a nozzle for inflating and deflating the bladder. The nozzle connects to a small air tube that is connected to the control system that provides pressure and vacuum for inflating and deflating the bladder. The bladder has at least two mounting tabs for attaching the bladder to a mounting fixture. A restraint fixture is attached to the mounting fixture. The restraint fixture firmly grips the nozzle and air tube. The restraint fixture allows the nozzle and air tube to be easily inserted into the fixture such that an airtight seal is made between the nozzle and air tube. The restrain fixture strongly resists forces that would remove the nozzle or air tube from the restraint fixture. The mounting fixture is attached to the duct system. | 04-01-2010 |
20100081357 | Remote controlled vehicle for threading a string through HVAC ducts - The invention is a remote controlled vehicle adapted for navigating inside HVAC supply trunks. It is equipped with a moveable camera and a powered tool for snagging a string or parachute propelled into the trunk by other methods. A command box is provided to view the image from the camera and control the vehicle's various functions. The installation technician inserts the vehicle into the trunk through an access hole and uses the command box to navigate the vehicle inside a HVAC trunk and locate and secure the string to the vehicle. The technician then controls the vehicle to pull the string back to the access or the technician manually pulls the vehicle back to the access by its tether. | 04-01-2010 |
20100081372 | Method for threading a string through HVAC ducts - The invention is a method for threading a thin string through an HVAC duct system from a vent to the HVAC equipment supply plenum where the vent is connected to a small supply duct which in turn is connected to a large supply trunk connected to the plenum. The method uses a high speed blower at the vent to propel a small resistance object connected to the string through the small duct until it reaches the trunk. Then a capture mechanism is used from the HVAC plenum to capture the object and pull the string to the plenum. In an example of the method, the resistant object includes a packed parachute that is released after it travels a predetermined distance. | 04-01-2010 |
20100100298 | Electronic control of the pressure and flow of linear pumps and compressors - A control circuit for linear motors driving pumps or compressors that provides a programmable pressure versus flow behavior. The duty cycle of a pulse width modulated drive signal to a coil in the motor is controlled by a parameter determined by the shape of the back EMF signal generated by that coil when it is not driven. The measured parameter value is compared to a target value for the present drive pulse width, and the pulse width is adjusted to reduce the difference between the measured value and the target value. The target value is stored in a table of calibrated values that determines the desired pressure versus flow behavior and can also compensate for manufacturing differences between individual pumps. | 04-22-2010 |
20100102135 | Method for Controlling a Multi-Zone Forced Air HVAC System To Reduce Energy Use - In a multi-zone control system for central forced air HVAC systems where the minimum conditioned airflow produced by the HVAC equipment significantly exceeds the airflow capacity to many of the zones, the invention is an energy saving method for choosing non-calling zones to receive excess airflow in. When satisfying calls for conditioning from one or a few zones, excess conditioned airflow is directed to non-calling zones. The method chooses occupied non-calling zones using a priority that provides comfort, and chooses unoccupied non-calling zones using a different priority that provides energy savings. Limits are provided for each zone to prevent excessive over conditioning in non-calling zones. | 04-29-2010 |
20100287489 | Power Monitoring and Analysis System for Identifying Individual Electrical Devices - The invention is a method for measuring and processing a plurality of electrical parameters of a common alternating current (AC) service that supplies multiple different electrical devices such that the power use and total power used by each of multiple devices is determined. Sensors provide high resolution signals corresponding to the current and voltage of the AC power supplied to the service panel typical of those used in residential construction. Analog-to-digital conversion and processing circuits produce multiple electrical parameters with 16- to 24-bit resolution at a sampling rate sufficient to characterize rapid transitions. The electrical parameters change rapidly when electrical devices transition between on and off. These transitions are detected, measured, characterized, and stored. The transition characterizations of multiple on-off cycles are grouped and analyzed to produce unique transition characterizations for each device or set of devices that are essentially electrically identical. Once a device has been characterized, the method can determine in real time when each known device is turned on or off. Therefore the method can report on present and historical power usage of each known device, or set of essentially identical known devices. | 11-11-2010 |
20110144932 | Power Monitoring and Analysis System for Identifying and Tracking Individual Electrical Devices - The invention is a method for measuring and processing a plurality of electrical parameters of a common alternating current (AC) service that supplies multiple different electrical devices such that the power use rate and total power used by each of multiple devices is determined. Sensors provide high resolution signals corresponding to the current and voltage of the AC power supplied to the service panel typical of those used in residential construction. Analog-to-digital conversion and processing circuits determine multiple electrical parameters with high resolution at a sampling rate sufficient to determine the electrical parameters for approximately each AC cycle. The electrical parameters are stored as a large data set in a memory with sufficient capacity to store several months of electrical parameters representing each AC cycle. The data set is processed to extract complete on-off cycles of the devices. The on-off cycles are represented by instance structures. The characteristics of the instance structures are used to determine device structures. Each device structure characterizes one of the multiple devices. The contributions associated with the extracted instance structures are subtracted from the data set, making is possible to extract additional instance structures from the residual information in the data set. Information from the device structures are used to help extract instances structures that are partially obscured by overlapping instance structures. The newly extracted instances structures are subtracted from the data set and processing continues until no more instance structures can be extracted. Information from the extracted instance structures and device structures are further grouped and processed to provide useful information reports to a consumer. As the electrical parameters are determined and added to the data set, they can be incrementally processed so that near real time information can be provided to the consumer. The cost of operating each device and other information enables the consumer to make informed decision regarding energy use and conservation. | 06-16-2011 |
20140019072 | PREPROCESSOR FOR REMOVING MASKING SIGNALS IN A TIME TRACE DISAGGREGATION PROCESS - A method can include receiving raw data having power samples that correspond to various types of electrical devices. A cycle detector can process the power samples to detect a masking data cycle and determine masking parameters that characterize the masking data cycle. The power samples can be stored in a circular data buffer, and the masking parameters can be stored in a circular cycle parameter buffer. A cycle characterization can determine whether there is masking data within the raw data and, if there is, call a removal process to remove the masking data. | 01-16-2014 |
20140062456 | IDENTIFYING MULTI-PHASE DEVICES IN A TIME TRACE DISAGGREGATION PROCESS - A method of identifying multi-phase devices in a time trace disaggregation process can include detecting a multi-phase transition, identifying multi-phase devices based on the detecting, and processing the multi-phase devices separate from single-phase devices. The method can also include initializing a multi-phase array and, for each of a plurality of supply legs, determining whether a qualified transition exists. If so, the method can further include determining whether there is a pending multi-phase transition. If so, the method can further include determining whether the pending multi-phase transition is positive. If so, the method can further include creating a multi-phase instance. The method can also include storing the multi-phase instance in the multi-phase array. | 03-06-2014 |
20140067292 | MATCHING POSITIVE TRANSITIONS IN A TIME TRACE DISAGGREGATION PROCESS - A method can include detecting a positive transition in a time trace disaggregation process (TTDP), creating a new instance j, capturing a positive transition data block for the instance j, creating a time trace feature description for power, reactive power, and current, and matching the instance j to a device type by performing a quick match based on at least one quick match parameters. Responsive to a positive identification based on the quick match, the instance j may be assigned to the device type. | 03-06-2014 |
20140067326 | DETECTING EFFICIENCY REDUCTION AND PENDING FAILURE OF ELECTRIC MOTORS AND DEVICES - A method can include collecting time traces for N calibration instances of a device and identifying a key feature for the device based on the time traces. The method can also include using an equation to determine a key feature variation based on a predicted value and a measured value for each new qualified instance of the device. The method can also include generating an alert based on the key feature variation. | 03-06-2014 |