Document Document Title
US09417845B2 Method and apparatus for producing programmable probability distribution function of pseudo-random numbers
Certain aspects of the present disclosure provide methods and apparatus for producing programmable probability distribution function of pseudo-random numbers that can be utilized for filtering (dropping and passing) neuron spikes. The present disclosure provides a simpler, smaller, and lower-power circuit than that typically used. It can be programmed to produce any of a variety of non-uniformly distributed sequences of numbers. These sequences can approximate true probabilistic distributions, but maintain sufficient pseudo-randomness to still be considered random in a probabilistic sense. This circuit can be an integral part of a filter block within an ASIC chip emulating an artificial nervous system.
US09417842B2 Idempotent representation of numbers in extensible languages
Technologies and implementations for representing floating-point numbers in an extensible language are generally disclosed.
US09417839B1 Floating point multiply-add-substract implementation
A floating point multiply and addition/subtraction implementation is provided. Two operands are received in a standard floating point format with a code selecting a mathematic operation from addition, subtraction, and multiplication. Result mantissas and exponents are calculated simultaneously for all operations. The implementation simplifies computation of a result mantissa by dropping the least significant bits of the operands before computing the result. Underflow and overflow errors are shown by two extra bits in the exponent portion of the result. The mantissa result and the exponent result are selected by providing the operation code to a mantissa multiplexer and an exponent multiplexer. The selected mantissa and exponent are combined as output.
US09417836B2 Method and system for managing the interaction of multiple displays
A method for managing the interaction of mobile systems based on a system having at least two touch screens and side sensors. Such interaction is promoted by contact of the sides of the device, whose goal is to provide the user with the option to expand the original display area, including different views of the image in different alignments and orientations.
US09417827B2 Image forming apparatus that can print to an index paper, image formation method, and recording medium
Provided is an image forming apparatus that prints an index label easily and set up a text printed into a standard size section and an index label section to a manuscript. An index label information setting part sets up index label information. An index label preview display part displays a preview of an index label by using the index label information. A shift image display part displays a shift image on the preview. The shift image is an image when a text printed to a standard size section and an index label section is set to the manuscript, and an image area is moved in case that the manuscript is printed the text of the manuscript to the index label.
US09417824B2 Display controlling apparatus, image forming apparatus, method, program and storage medium
If the adding command accepting unit accepts command to add error guidance from the job controlling unit, the item adding unit adds data for the error guidance to display item list in the display item list storing unit. If it is necessary to display the error guidance in screen currently displayed, the page data generating unit adds data for the error guidance to page data of screen currently displayed. If items of reserved jobs and scanning guidance related to the reserved jobs do not fit in the page by the addition, the page data generating unit removes data for those items from the page data for screen currently displayed, and stores the removed data as items laid out in the next page. The display controlling unit displays the job list screen on the control panel based on the page data.
US09417820B2 Low-overhead storage of a hibernation file in a hybrid disk drive
A hybrid drive and associated methods provide low-overhead storage of a hibernation file in the hybrid hard disk drive. During operation, the hybrid drive allocates a portion of solid-state memory in the drive that is large enough to accommodate a hibernation file associated with a host device of the hybrid drive. In addition to the erased memory blocks that are normally present during operation of the hybrid drive, the portion of solid-state memory allocated for accommodating the hibernation file may include over-provisioned memory blocks, blocks used to store a previous hibernation file that has been trimmed, and/or non-dirty blocks.
US09417817B2 Management apparatus and management method
Computer system providing to a host computer a virtual logical volume that is associated with a logical pool configured from storage areas respectively provided by first and second storage apparatuses, and dynamically assigns a storage area from the logical volume to the virtual logical volume, a host computer and the first storage apparatus are connected via a first path configuring an access path, and, when a ratio of an access volume used by a second path connecting the first and second storage apparatuses exceeds a predetermined ratio, it is determined that a problem with the access path from the host computer to virtual logical volume, a third path connecting the host computer and the second storage apparatus is identified as a change destination of the access path, and the identified third path is changed to a part of the access path from the host computer to the virtual logical volume.
US09417813B2 Tuning overprovisioning based on the used block count
Software that performs the following steps: (i) collecting a set of sampling value(s), where each sampling value of the set of sampling value(s) respectively corresponds to an amount of overprovisioning-related data stored in a non-volatile memory device (NVMD) at the time the corresponding sampling value is collected; and (ii) determining an overprovisioning ratio for use with the NVMD based, at least in part, on the set of sampling value(s). The overprovisioning-related data is any data stored in overprovisioning space as a result of overprovisioning-type operations.
US09417812B1 Methods and apparatus for minimally disruptive data migration
Methods and apparatus for migrating data with minimal disruption in a storage virtualization system. In one embodiment, a method includes collecting information on a backend logical unit (LUN) having a direct path from a host, presenting the backend LUN to the host through a virtual target via the storage virtualization application, disconnecting the direct path from the host to the backend LUN so that the backend LUN is accessed by the host via the storage virtualization application transparently to the host, and migrating data from the backend LUN to a destination storage transparently to the host.
US09417811B2 Efficient inline data de-duplication on a storage system
A mechanism is provided in a storage system for efficient inline data de-duplication. The mechanism receives a write command and a hash key for a portion of data to be written from an application host to a write address. The write command indicates whether the application host is tolerant or intolerant to data loss. Responsive to the write command indicating the application host is tolerant to data loss, the mechanism performs a hash key lookup in a hash index. The mechanism determines whether the portion of data has previously been written to the storage system. Responsive to determining the portion of data has previously been written to the storage system, the mechanism stores a pointer to the previously written data at the write address.
US09417808B2 Promotion of partial data segments in flash cache
For efficient track destage in secondary storage in a more effective manner, for temporal bits employed with sequential bits for controlling the timing for destaging the track in a primary storage, if a first bit has at least one of a lower amount of holes and a hotter data heat metric, it is moved to the lower speed cache level. If the first bit has a hotter data heat and greater than a predetermined number of holes, the first bit is discarded.
US09417807B2 Data buffer with strobe-based primary interface and a strobe-less secondary interface
A data buffer with a strobe-based primary interface and a strobe-less secondary interface used on a memory module is described. One memory module includes an address buffer, the data buffer and multiple dynamic random-access memory (DRAM) devices. The address buffer provides a timing reference to the data buffer and to the DRAM devices for one or more transactions between the data buffer and the DRAM devices via the strobe-less secondary interface.
US09417806B2 File processing method and apparatus, and storage device
A file processing method and a storage device for storing a file in a redundant array of independent disks (RAID) are disclosed. In this method, the storage device divides received F files into multiple data blocks, and obtains a first matrix with T rows according to the multiple data blocks. Data blocks belonging to one file are located in one row of the first matrix. The storage device then writes a stripe, which consists of data blocks in each column in the first matrix and a check block that is obtained by computing according to the data blocks in the column, into the RAID. Using the file processing method, the storage device can write one file into one disk of the RAID while ensuring security of file storage, thereby achieving a better energy saving effect when the file is read.
US09417802B1 Systems and methods for data alignment in a memory system
A method may include link training a plurality of back-side lanes coupling a plurality of memory chips of a memory module to a plurality of data buffers of the memory module. The method may also include link training a plurality of front-side lanes coupling the plurality of data buffers to a memory controller. The method may further include determining after link training of the back-side and front-side lanes whether signal integrity of data communicated over the front-side lanes exceeds one or more thresholds. The method may additionally include responsive to determining that the signal integrity of data communicated over one or more of the front-side lanes fails to exceed the one or more thresholds, modifying timing of data communicated over one or more of the back-side and front-side lanes in order to improve signal integrity of the one or more of the front-side lanes failing to exceed the thresholds.
US09417799B2 Memory system and method for controlling a nonvolatile semiconductor memory
A memory system includes a nonvolatile semiconductor memory having blocks, the block being data erasing unit; and a controller configured to execute; an update processing for; writing superseding data in a block, the superseding data being treated as valid data; and invalidating superseded data having the same logical address as the superseding data, the superseded data being treated as invalid data; and a compaction processing for; retrieving blocks having invalid data using a management table, the management table managing blocks in a linked list format for each number of valid data included in the block; selecting a compaction source block having at least one valid data from the retrieved blocks; copying a plurality of valid data included in the compaction source blocks into a compaction target block; invalidating the plurality of valid data in the compaction source blocks; and releasing the compaction source blocks in which all data are invalidated.
US09417795B2 System performance control component and method therefor
A system performance control component, and method therefor, for configuring at least one system performance parameter within a signal processing system. The system performance control component is arranged to receive an indication of an address of a memory access performed by at least one signal processing component, compare the received indication of an address of a memory access to at least one address value, and configure at least one system performance parameter based at least partly on the comparison of the received indication of an address of a memory access to at least one address value.
US09417785B1 Graphical user interface
A graphical user interface is provided for navigating and/or manipulating content simply via touch of a touch-sensitive surface. The content may include discrete content items (e.g., songs, video clips, documents, web pages) and/or actions (e.g., place a call, read a message, play a game), and may or may not be hierarchical in nature. The interface may be presented on a touch-screen display, such that a user may navigate to a content item or action via a single touch on the display (e.g., with a finger or other tool), followed by gliding through any number of levels or clusters of nodes (representing content items, content compilations/categories and/or actions). The desired content item or action may be initiated automatically (e.g., opened, performed) simply by touching it, by lifting the gliding finger or by performing some other input (e.g., tapping a node, speaking a command, touching with a second finger).
US09417784B2 Multi display apparatus and method of controlling display operation
A multi display apparatus and an associated multi display controlling method include a first body having a first display, a second body comprising a second display, a hinge which connects and rotatably supports the first body and the second body, a storage unit configured to store one or more contents, and a controller configured to display a first screen on the first display and displays a second screen corresponding to implemented contents on the second display when one of the contents is implemented, in which the controller modifies the displayed contents on the second screen according to a user manipulation, when the user manipulation is performed on the first screen.
US09417781B2 Mobile terminal and method of controlling the same
A mobile terminal and a method of controlling the same are provided. When a touch input of starting from a predefined area on a touch screen is received, the mobile terminal scrolls at least one page including at least one item while sequentially exposing on the touch screen, but scrolls by giving a three-dimensional effect to each page. Accordingly, accessibility and utility of an item providing in the mobile terminal can be improved.
US09417779B2 Scrollable area multi-scale viewing
Utilizing a scrollbar handle for both zooming and panning a display comprising items in a user interface may be accomplished by monitoring an input device's interaction with the scrollbar handle. If the scroll handle is dragged in a direction away from an orientation of the scroll handle in the scrollbar, a display area zoom function can be activated. The zoom function allows a viewbox, comprising content, to be rescaled as a function of the distance the scroll handle is dragged. A displaybox can be created that distinguishes an area of the viewbox from the remainder of the display, which corresponds to content in the viewbox that would be displayed in normal zoom if the scroll handle were released at that location. Further, upon detecting that the scroll handle is released, the display area can zoom to a view of the content inside the distinguished area.
US09417778B2 System and method for interacting with a displayed work space
An application interface is provided that allows a user to interact with a work space. The application interface may include a defined display area that includes one or more discrete works spaces. In one implementation a user interaction with the defined display area, such as an overscroll interaction, results in the defined display area being modified, such as to include additional or fewer discrete work spaces.
US09417768B2 Method for three-dimensional viewing
The present invention relates generally to three dimension modeled view of electronic documents. In particular, the present invention relates to a method of providing an user interface for simulating a forward and reverse page-turn of a 3-dimensional multiple-page electronic document. The present invention also relates to a method of providing an user interface for simulating a page-tear when deleting a page in an 3-dimensional multiple-page electronic document.
US09417762B2 System and method for providing a virtual immersive environment
A system and method for triggering movement of a user in a virtual immersive environment is disclosed. Embodiments provide evaluation criteria derived from a motion capture system to trigger movement of the user within a virtual world when the user moves, within an actual space of the environment, from a first location within a first zone to a second location within a second zone. The first zone and the second zone are concentric.
US09417759B1 Synchronizing data across multiple browser tabs or windows
A system for synchronizing data across multiple browser tabs or windows includes a synchronization module and shared synchronization storage. The shared synchronization storage is local storage of the browser and is utilized by a plurality of browser windows, a plurality of tabs or a browser window and tab. The shared synchronization storage is used to store information about notifications and a timestamp as to when that information was retrieved from the notification server. The synchronization module is responsive to requests for updates from the notification client module. The synchronization module accesses the shared synchronization storage to determine whether notification information stored there is current and if so provides that notification information from the shared synchronization storage to the notification client module. If notification information stored locally is not current, the synchronization module cooperates with the notification server to retrieve current notification information.
US09417757B1 Scalable hierarchical user interface display
Described are techniques for displaying data. A first set of data is received that includes a first plurality of objects at a first level in a hierarchy. At least some of the first plurality of objects are displayed on a user interface display. A first object is selected from the at least some of the first plurality of objects displayed on the user interface display. Responsive to selecting the first object, a second set of data is received that includes a second plurality of objects at a second level in the hierarchy. At least some of the second plurality of objects are displayed on the user interface display. The user interface display provides infinite scrolling of the first plurality of objects in a first portion of the user interface display and infinite scrolling of the second plurality of objects in a second portion of the user interface display.
US09417755B2 Interactive electronic book
A computer-storage media having computer executable instructions embodied thereon that, when executed on a computing device perform a method for providing an interactive electronic book, the method including providing a user interface for the interactive electronic book, the user interface including representations of pages to display on a display associated with the computing device, providing on one of the representations of the pages of the user interface a watermark icon of an interactive element to display on the display associated with the computing device, associating the watermark icon of interactive content with interactive content, the watermark icon being indicative of presence of the interactive content and a content type for the interactive content, and wherein the user interface further provides for accessing the interactive content by selecting the watermark icon of the interactive content and without navigating away from the pages on which the watermark icon is present.
US09417753B2 Method and apparatus for providing contextual information between operating system environments
A method includes providing data and associated contextual information, to a first operating system environment by a second operating system environment, both operating system environments utilizing a common kernel. The data is utilized by the first operating system environment, based on the contextual information. The method may include installing the data as an application file, using the contextual information to understand that the data is an application file. An apparatus that performs the method includes a programmable processor, and memory containing executable instructions. The processor runs multiple operating system environments utilizing a common kernel. The second operating system environment is operative to provide data and contextual information for the data, to the first operating system environment, and the first operating system environment is operative to utilize the data based on the contextual information.
US09417751B2 Plate member for touch panel and method of manufacturing the same
A plate member for touch panel and a method of manufacturing the same are provided. The plate member for touch panel includes: a transparent substrate; an intermediate transparent layer on the transparent substrate; and a conductive transparent layer on the intermediate transparent layer, wherein at least one of the intermediate transparent layer and the conductive transparent layer includes a peroxide composition.
US09417747B2 Touch sensor panel, touch panel system and electronic equipment
In a touch sensor panel 10 for inputting a position by a touch operation to a predetermined region, a plurality of drive lines DL disposed in one direction and a plurality of sense patterns SL disposed in another direction intersect each other and an electrode size of an electrode of a sense pattern (sense electrode pattern) in one direction disposed between adjacent intersections is switched between at least two electrode sizes of large and small. The configuration enables power consumption to be small while maintaining detection precision of a touched position.
US09417738B2 Untethered active pen and a method for communicating with a capacitive sensing device using the untethered active pen
A method for communicating with a capacitive sensing device using an untethered active pen. The method includes capacitively receiving a capacitive sensing signal at a capacitive receiving unit of the untethered active pen. The capacitive sensing signal is output from the capacitive sensing device. In addition, the method includes determining a first frequency and a first phase associated with the capacitive sensing signal. Moreover, the method includes transmitting at a second frequency and a second phase an amplified active pen signal at the capacitive sensing device from the untethered active pen. The amplified active pen signal has a second frequency and a second phase that correspond to the first frequency and the first phase.
US09417737B2 Touch panel, and touch-type input apparatus and control method therefor
A touch panel capable of detecting a pen and a finger, capable of corresponding to multi-touch, capable of detecting pressing force, and capable of reducing the use amount of a transparent electrode as much as possible. The touch panel has a piezoelectric sheet of poly-L-lactic acid having a predetermined stretching axial direction, electrodes that are opposed to each other and formed on the piezoelectric sheet do not cover the entire surface of the piezoelectric sheet and are formed so that they are discretely distributed in plural positions. The piezoelectric sheet is brought into the condition that tension is imparted in directions not coincident with the stretching axial direction.
US09417736B2 Touch display device and light sensor module recovery method thereof
A touch display device and a light sensor module recovery method thereof are discussed. The touch display device includes i light sensor modules, where i is a natural number greater than 1, for sensing a touch applied to a touch display panel, and a malfunction recovery unit for determining whether each of the i light sensor modules malfunctions and restarting at least one of the i light sensor modules when the at least one light sensor module is determined to malfunction.
US09417730B2 Electronic device with touch sensor and driving method thereof
An electronic device with a touch sensor comprises: a touch screen including touch sensors defined by Tx lines and Rx lines; a touch sensing circuit that supplies a drive signal to the Tx lines and senses a voltage change in the touch sensors to output sensing data; and a noise filtering unit that profiles the type of noise in the sensing data and compensates the sensing data so that the sensing data is near the maximum threshold or the minimum threshold, which is calculated based on a average value of the previous frame, or within the range between the maximum and minimum thresholds.
US09417729B2 Charge compensation during touch sensing
An apparatus of one embodiment includes a sensor and a controller. The sensor has first and second electrodes separated by an insulator. The controller includes measurement circuitry, a processor, and a memory comprising logic. The logic is operable to disconnect the second electrode from the measurement circuitry, induce a current on the second electrode by applying voltage to the first electrode, apply charge to the second electrode, connect the second electrode to the measurement circuitry after applying the charge to the second electrode, and determine a capacitance value associated with the second electrode.
US09417728B2 Predictive touch surface scanning
A method for locating a conductive object at a touch-sensing surface may include detecting a first resolved location for the conductive object at the touch-sensing surface based on a first scan of the touch-sensing surface, predicting a location for the conductive object, and determining a second resolved location for the conductive object by performing a second scan of a subset of sensor electrodes of the touch-sensing surface, wherein the subset of sensor electrodes is selected based on the predicted location of the conductive object.
US09417727B2 Touchscreen device and method of driving the same
There are provided a touchscreen device and a method of driving the same. The touchscreen device includes: a panel unit including a plurality of first electrodes extending in a first direction and a plurality of second electrodes extending in a second direction; and a control unit applying predetermined driving signals to at least one first electrode among first electrodes arranged sequentially from a first thereof and to at least one first electrode among first electrodes arranged sequentially from a last thereof, and detecting a change in capacitance from at least one of the first electrodes among electrodes disposed in a central portion, to thereby determine a touch.
US09417725B1 Touch panel having press detection function
A piezoelectric sensor that can perform position detection and load detection. The touch panel having press detection function can detect the pressing load inputted to the pressing surface. An upper electrode, an upper insert member, an intermediate electrode, a lower insert member, and a lower electrode are arranged away from the pressing surface in this order. Among the upper electrode, the intermediate electrode, and the lower electrode, capacitance detection electrodes Cx, Cy for detecting the pressing position, and detection electrodes S for measuring the electric charge according to the pressure when the operation is inputted to the touch panel 1 having press detection function are included. One of the upper insert member and the lower insert member is composed of an insulating body, and the other is composed of a piezoelectric body.
US09417724B2 Electronic apparatus
An electronic apparatus includes a detection module configured to detect an operation for the electronic apparatus, and a process execution module configured to execute a process corresponding to an operation detected by the detection module. When the detection module detects a first operation, the process execution module executes a predetermined process corresponding to the first operation. The first operation comprises an operation in which a contact module moves in a state of touching a display surface of the electronic apparatus. When the detection module detects a second operation after detecting the first operation, the process execution module re-executes the predetermined process. The second operation comprises an operation of a contact module for the electronic apparatus without being accompanied by a movement of the contact module along a display surface.
US09417722B2 Touch panel and fabrication method thereof
The present invention discloses a touch panel, having a light transmission touch sensing region and a peripheral region adjacent to at least one side of the light transmission touch sensing region. The touch panel includes a substrate, a patterned decoration frame, a decoration layer, and at least one touch sensing element. The patterned decoration frame is disposed on a surface of the substrate and in the peripheral region. The decoration layer is disposed on the patterned decoration frame, and the touch sensing element is disposed in the light transmission touch sensing region.
US09417719B2 Input detection device, control method thereof and recording medium
When the first electrical conductor overlaps one of the three or more detection electrodes, the one detection electrode and the first electrical conductor are capacitively coupled. When the position of the first electrical conductor has changed in accordance with movement of the operation member, it is determined, based on the capacitance of each of the three or more detection electrodes after the change, that the first electrical conductor has moved in a direction from a first detection electrode judged to have decreased the capacitance to a second detection electrode judged to have increased the capacitance.
US09417718B2 Input apparatus with force feedback
The input apparatus with force feedback includes an operating unit that includes an operating surface, a detecting unit that detects an operation performed on the operating surface, a drive member that drives the operating unit, an elastic member that elastically supports the operating unit, and a base unit that holds the drive member. The drive member includes a solenoid that vertically drives an actuator connected to the operating unit and a casing member that holds the solenoid and the actuator. The actuator vertically penetrates through the casing member. The actuator includes a first damping member able to be brought into contact with a lower surface of the operating unit and a second damping member disposed between a lower surface of the casing member and part of the actuator. The second damping member is brought into contact with the actuator and the casing member as the actuator is driven.
US09417709B2 System and method for implementing sliding input of text based upon on-screen soft keyboard on electronic equipment
A system for implementing the sliding input of a text based upon an on-screen soft keyboard on an electronic equipment is provided. The system comprises a feature lexicon module, a feature lexicon establishment module, a user interface module, a sliding trajectory feature extraction module, a rough classifying and filtering module, a rough matching and filtering module and an accurate matching and sorting module. A method for implementing the sliding input using the system is also provided. The system and the method can input a word according to the preorder trajectory of the input portion, and cleverly use a forecasting-between-slidings input, decrease a sliding distance, effectively improve the input speed and accuracy of words, and simplify the operation for the users.
US09417708B2 Method for processing data quantifying force applied to one or more keys of a computer keyboard
A computer receives data from a keyboard having one or more keys which cause generation of keyboard data that quantitatively describe the relative force applied to those keys. The keyboard data are transmitted in an HID report containing identifiers for one or more keys that have been pressed and force data for each key. The force data may be a multi-bit value quantifying the key force, or a null indicator signaling that the key is not force-sensing. Keyboard data messages are then prepared which identify keys pressed, contain force data, and may indicate whether the force data updates previous force data. Force updates are only provided to application programs registering for key force data. In other aspects of the disclosed subject matter, key repeat messages are automatically generated for a key held pressed by a user. The key repeat messages are generated at a rate controlled by the amount of force applied to the key.
US09417706B2 Three dimensional user interface session control using depth sensors
A method, including receiving, by a computer executing a non-tactile three dimensional (3D) user interface, a set of multiple 3D coordinates representing a gesture by a hand positioned within a field of view of a sensing device coupled to the computer, the gesture including a first motion in a first direction along a selected axis in space, followed by a second motion in a second direction, opposite to the first direction, along the selected axis. Upon detecting completion of the gesture, the non-tactile 3D user interface is transitioned from a first state to a second state.
US09417701B2 Flick gesture
A system and method for determining whether a flick gesture has occurred is described. A flick gesture is a simple gesture that may be easily detected and is characterized by minimal interference with other applications or gestures.
US09417697B2 3D translator device
Various embodiments include a three-dimensional (3D) translator device for translating two-dimensional (2D) visual imagery into 3D physical representations that users can feel with their fingers and thus interact with and experience physically. The 3D translator device may enable users to feel/interact with 2D images displayed on devices such as 2D touchscreen devices by translating the 2D images into a 3D touch surface coordinate data set. The 3D translator device may actuate based on the 3D touch surface coordinate data set so that the users can feel the 3D representation of the 2D images, and translating the users' touches on the 3D translator device's 3D touchpanel into touch inputs that can be processed by a 2D touchscreen device (i.e., “2D touch inputs).
US09417696B2 Portable electronic device and method therefor
An electronic device includes a touch-sensitive display, and a plurality of piezoelectric patch transducers disposed beneath the display. A controller is configured to switch each of the transducers between a tactile feedback mode to provide tactile feedback via the touch-sensitive display, and an object detection mode to provide acoustic detection of a contactless position of an object relative to the device. The object is free of contact with the device at the contactless object position. Using the same transducers to provide tactile feedback and object detection provides these features without additional costs associated with adding further components. A microphone of the device can receive ultrasonic signals, emitted from the transducers and via associated acoustic ports, and the device can process the received signals to determine a contactless three-dimensional gesture that is performed, for example above the display.
US09417694B2 System and method for haptic display of data transfers
A method is disclosed for transferring digital information from a first electronic device to a second electronic device. In one example, the first device is a computer having a touch screen and the second device is a personal memory device carried or worn by an individual. The method includes selecting information on the first electronic device to be transferred, which can be done by touching the touch screen and performing a predefined finger gesture on the screen. Next, communication is established between the first electronic device and the second electronic device, preferably through a wireless connection such as Bluetooth. The selected information from the first electronic device then begins to upload to the second electronic device. As the information is transferred, vibrotactile sensations are imparted to the body of an individual with the vibrotactile sensations being indicative of the upload of information. For instance, sensations might be sequentially imparted in a line along an individual's arm to convey the progress of information upload to the individual.
US09417691B2 Method and apparatus for ad-hoc peer-to-peer augmented reality environment
Methods and apparatuses are provided for providing augmented reality client application content to be enabled for one or more nodes. A method may include specifying a bounded area of a mesh network and associating content with the bounded area. The method may additionally include causing, at least in part, a peer-to-peer transmission of the content to one or more nodes within the bounded area over the mesh network. Corresponding apparatuses are also provided.
US09417690B2 Method and apparatus for providing input through an apparatus configured to provide for display of an image
Provided herein is a technique by which a user may interact with an apparatus configured to provide for display of an image, such as with augmented reality glasses. An example embodiment may provide a method including receiving an indication of a first motion event initiated on a first side of a device from a motion sensor, determining a first motion event pattern based on one or more directional components of the first motion event, distinguishing the first motion event from a motion event initiated on a second side of the device, correlating a first operation with the first motion event pattern, and causing the first operation to be performed. The first operation may include causing the opacity of an image presented on a substantially transparent display to be increased.
US09417689B1 Robust device motion detection
Systems and approaches are provided for robustly determining the motion of a computing device. Multiple cameras on the device can each capture a sequence of images, and the images can be analyzed to determine motion of the device with respect to a user, an object, or scenery captured in the images. The estimated motion may be complemented with measurements from an inertial sensor such as a gyroscope or an accelerometer to provide more accurate estimations of device motion than can be provided by image data or inertial sensor data alone. A computing device can then be configured to detect device motion as user input such as to navigate a user interface or to remotely control movement of another electronic device.
US09417688B2 Measurement method, measurement device, projection apparatus, and computer-readable recording medium
A measurement device includes an image capturing unit which includes a photoelectric unit and captures multiple images corresponding to different photoelectric areas of the photoelectric unit, multiple reflecting units arranged at different positions and configured to reflect light traveling from a projection area, changing units which change image capture angles of the reflecting units, a light condensing unit which condenses the light reflected off the different reflecting units to the different photoelectric areas, an obtaining unit which obtains the captured images corresponding to the photoelectric areas and corresponding image capture angles of the reflecting units, a selection unit which selects, from the captured images, two or more images in each of which a measurement subject is captured, and a calculation unit which calculates a position of the measurement subject in a 3D space from the selected captured images and the image capture angles corresponding to the captured images.
US09417685B2 Power management
Methods, and apparatus configured to perform such methods, providing peak power management are useful in mitigating excessive current levels within a multi-die package. For example, a method might include generating a clock signal in a particular die of a plurality of dies, counting pulses of the clock signal in a wrap-around counter in each die of the plurality of dies, and pausing an access operation for the particular die of the plurality of dies at a designated point until a value of the wrap-around counter matches an assigned counter value of the particular die.
US09417680B2 Delayed shut down of computer
A computer-implemented computer shut-down method includes identifying that a computing device has been moved from an open configuration in which input and output mechanisms on the computing device are accessible to a user, to a closed configuration in which at least some of the input and output mechanisms are inaccessible to a user; starting a shut-down timer in response to identifying that the computing device has been moved from the open configuration to the closed configuration; waiting a predefined time period, as established by the shut-down timer, and determining from the shut-down timer that the computing device can be transitioned from an active state into a sleep state in which power consuming components of the computing device are powered down; and transitioning the computing device from the active state to the sleep state upon determining that the computing device can be transitioned.
US09417678B2 Magnet key
A device for affecting a sleep mode of an electronic device includes an elongate member and a magnet. The magnet is disposed within the elongate member, and the elongate member and the magnet are shaped and sized to activate a magnetic sleep sensor of the electronic device in response to the magnet being placed in proximity of the magnetic sleep sensor. A system for affecting a sleep mode of an electronic device includes a housing to receive the electronic device, and a device for activating a sleep mode of the electronic device. The housing has an aperture, and the device has a magnet. The device is configured to activate a magnetic sleep sensor on the electronic device.
US09417675B2 Power sequencing for embedded flash memory devices
A system and method for improved power sequencing within an embedded flash memory device is disclosed.
US09417672B2 Separate customizable thermal control table
An apparatus, system, and method are disclosed for providing customized thermal control data structures. The default thermal control data structure is typically stored in a first storage device of the IOS module of the information processing system. A custom thermal control data structure is stored on a second storage device that is separately updatable from the first storage device. The thermal cooling module that provides cooling for the information processing system is directed to use the custom thermal control data structure for cooling components of the information processing system.
US09417669B2 Switch module having a stop part which prevents closure of case cover
A case includes a housing, a cover and a switch module with a secure mechanism. The case has an accommodation portion. The cover is disposed on the case to have a cover position. The cover covers the accommodation portion. The switch module including a pressing switch and a switch-changing element is located in the accommodation portion and connected to the housing. The switch-changing includes a first pivot part, a pressing part, and a stop part. The first pivot part pivots the housing. The pressing part and the stop part jut from the first pivot part along different radial directions. The switch-changing element has a test position and a non-test position for rotating relative to the housing. When the switch-changing element locates at the test position, a position of the position of the stop part overlaps the cover position.
US09417667B2 Methods and devices for touchscreen eavesdropping prevention
Touchscreen controllers and associated electronic devices are described which prevent eavesdropping of touchscreen activity. In one aspect, the present disclosure describes a touchscreen controller that includes a touch input interface for connecting to a touch-sensitive overlay of a touchscreen display and a touch output interface. The touch output interface provides an output in dependence on touch input received via the touch input interface. The touchscreen controller further includes an orientation sensor control output interface for connecting to one or more orientation sensors and an embedded processor coupled with the touch input interface, the touch output interface and the orientation sensor control output interface. The embedded processor is configured to generate an interrupt output signal for output on the orientation sensor control output interface. The interrupt output signal is configured to deactivate the orientation sensor for at least a period of time when the touch-sensitive overlay is activated with touch input.
US09417664B1 Rack power and data bus
Aspects of the disclosure relate generally to relates server rack architecture for housing computing components on a plurality of shelves. More specifically, the shelves of a particular rack may each include a power and data bus (“PDB”) pre-configured to support a particular number of devices of the shelf. A PDB may also include a number of power and data connections for blind mating with the devices of the shelf. The PDB may include two blades which extend away from the PDB and blind mate with the main bus bar. Thus, each PDB may route both power and data signals between a main bus bar for the rack and each of the devices of the shelf. A shelf may be reconfigured for a different number of devices by changing the configuration of the PDB.
US09417663B2 Electronic device with rotatable display and keyboard
An electronic device capable of maintaining a high level of operability and which prevents damage to the keyboard and other input systems when converted from a laptop PC to a tablet PC. The electronic device includes a main body part having a keyboard and a display part having a display. The main body part and the display part may rotate from a 0-degree position where the display and the keyboard face each other up to a 360-degree position where the back faces of the display and the keyboard face each other through a 180-degree position where the display and the keyboard are parallel with each other while facing the same direction. The electronic device includes an upper leg portion that can advance and retreat from an upper face of the main body part in response to rotational movement of the display part from the 180-degree position to the 360-degree position.
US09417660B2 Collapsible head set computer
In one embodiment, collapsible head mounted computer (CHMC) transforms between a collapsed and headset form via joints embedded in the structure of the headset. Joints can be in the back or sides of the CHMC. The CHMC in the headset form is configured to be mounted on the user's head. The headset form presents the display in front of the user's eye, or in the peripheral vision of the user's eye. The CHMC in the collapsed form is designed to minimize empty space to fill a smaller volume. In this manner, the CHMC can be stored away easily. The CHMC may also include an electronics module enabling onboard processing or an onboard power source to operate electronics modules and a display without an outside electrical connection. The CMHC may also employ near field communication on circuit board near joints to allow for communication regardless of the form of the device.
US09417657B2 Timing control with body-bias
Aspects of the present disclosure are directed to operating time-based circuitry. As may be implemented in connection with one or more embodiments, an apparatus and or method involved detecting timing characteristics of circuitry operating in respective clock domains, each having a semiconductor body region via which a clock signal path traverses. The respective semiconductor body regions are biased at respective bias levels that are based on the detected timing characteristics of the clock signal path that traverses the semiconductor body region being biased.
US09417653B2 Face-operated joystick control system
Apparatus for controlling an object in real-time is described. In one aspect, an apparatus includes a frame, a bracket, and a stick controller. The frame is configured to be worn on a user's head and to inhibit relative movement between the frame and the user's head. The bracket extends from one or more portions of the frame and is positionable to extend to an area near the user's face with the frame is worn on the user's head. The stick controller is coupled to the bracket and being positionable for contact with user's face when the frame is worn on the user's head.
US09417648B1 Power switch with source-bias mode for on-chip powerdomain supply drooping
This invention is an electronic circuit with a low power retention mode. A single integrated circuit includes a circuit module and a droop switch circuit supplied by a voltage regulator. In a normal mode a PMOS source-drain channel connects the voltage regulator power to the circuit module power input or isolates them dependent upon a power switch input. In a low power mode a second PMOS connected between the first PMOS gate and output diode connects the first PMOS. This supplied the circuit module from the voltage regulator power as reduced in voltage by a diode forward bias drop. This lower voltage should be sufficient for flip-flops in the circuit module to retain their state while not guaranteeing logic operation. There may be a plurality of chain connected droop switch each powering a corresponding circuit module.
US09417645B2 Voltage regulator
Provided is a voltage regulator capable of controlling an output voltage to a predetermined voltage quickly after an overshoot occurs in the output voltage. The voltage regulator includes: an overshoot detection circuit configured to detect a voltage that is based on an output voltage of the voltage regulator, and output a current corresponding to an overshoot amount of the output voltage; and an I-V converter circuit configured to control a current flowing through an output transistor based on a current controlled by an output of an error amplifier and a current flowing from the overshoot detection circuit.
US09417639B2 Non-bridging position tap changer control and method of operation
A system for controlling voltage including a transformer having a terminal, a plurality of windings and a plurality of winding taps. A voltage monitor coupled to the terminal of the transformer and configured to generate voltage data representing a voltage appearing at the terminal of the transformer. A non-bridging tap changer controller coupled to the voltage monitor and configured to generate tap changer control data for changing a configuration of a tap changer in response to the voltage data. A tap changer motor coupled to the non-bridging tap changer controller and configured to move the tap changer in response to the tap changer control data.
US09417637B2 Background schedule simulations in an intelligent, network-connected thermostat
The current application is directed to intelligent controllers that initially aggressively learn, and then continue, in a steady-state mode, to monitor, learn, and modify one or more control schedules that specify a desired operational behavior of a device, machine, system, or organization controlled by the intelligent controller. An intelligent controller generally acquires one or more initial control schedules through schedule-creation and schedule-modification interfaces or by accessing a default control schedule stored locally or remotely in a memory or mass-storage device. The intelligent controller then proceeds to learn, over time, a desired operational behavior for the device, machine, system, or organization controlled by the intelligent controller based on immediate-control inputs, schedule-modification inputs, and previous and current control schedules, encoding the desired operational behavior in one or more control schedules and/or sub-schedules.
US09417635B2 Method and apparatus for capacitive sensing the top level of a material in a vessel
A method and apparatus for sensing the top level of a material in a vessel is disclosed. A method and apparatus for sensing changes in the top level of a material in a vessel is disclosed.
US09417634B2 Flow regulation in aircraft systems
The present invention relates generally to flow regulation in aircraft systems. More particularly, the present invention relates to a flow regulator 100 and a high-lift system 200 for an aircraft incorporating such a flow regulator 100. The flow regulator 100 comprises a fluid input port 102 for receiving a pressurized fluid, a fluid output port 104 for providing fluid having a regulated flow rate, and a regulator valve 106 connected in fluid communication between the fluid input port 102 and the fluid output port 104. The regulator valve 106 is operable to provide regulated fluid at a substantially constant output flow rate to the fluid output port 104. The flow regulator 100 also includes a flow switching mechanism 108 for switching the substantially constant output flow of the flow regulated fluid provided by the regulator valve 106 between a first flow rate and a second flow rate, the first flow rate being less than the second flow rate.
US09417633B2 System for compensating dynamic and thermal deformity errors of linear motion single-plane gantry stage in real time, stage apparatus, manufacturing thereof, and measuring and inspection equipment
In a system for compensating dynamic and thermal deformity errors of a linear motion single-plane gantry stage in real time, a stage apparatus using the system, and manufacturing, measuring, and inspecting apparatuses using the system, the system includes: a first two-dimensional position measuring unit arranged in each of two linear edge beams respectively positioned in both sides of the linear motion single-plane gantry stage for measuring the position of an X-axially movable gantry beam to provide a feedback of an X-axial motion thereof; a second two-dimensional position measuring unit for measuring the position of a Y-axially movable slider movable on the X-axially movable gantry beam to provide a feedback of a Y-axial motion thereof; a thermal fixing point provided as a thermal reference for measuring a thermal expansion of the X-axially movable gantry beam; and a compensation control unit for controlling an error motion of the linear motion single-plane gantry stage in real time by measuring dynamic and thermal deformity errors based on the data received from the first and the second two-dimensional position measuring unit.
US09417632B2 Path planning autopilot
A path planning autopilot guides vehicles efficiently even when they are far from a desired path.
US09417631B2 Use of prior maps for estimation of lane boundaries
Disclosed herein are methods and systems for using prior maps for estimation of lane boundaries or other features within an environment. An example method may include receiving a location of a plurality of detected points on a roadway in an environment of an autonomous vehicle, determining, from a prior map of the roadway, a location of a plurality of reference points from a boundary marker on the roadway that correspond to the detected points on the roadway, determining distances between the detected points and the corresponding reference points based on the location of the detected points in the environment and the location of the reference points from the prior map of the roadway, determining a confidence buffer representing a threshold amount of variation associated with the prior map based at least in part on the distances between the detected points and the corresponding reference points, selecting one or more of the detected points such that the distance between a selected detected point and a corresponding reference point is less than the confidence buffer, and using the selected points to direct the autonomous vehicle along the roadway.
US09417630B2 Systems and methods for handling malfunctions
A method comprises receiving an alarm state from one or more inspection systems that inspects one or more components of a vehicle system. The method then identifies operational parameters of the vehicle system. The operational parameters represent at least one of a current location of the vehicle system, a current terrain over which the vehicle system is currently travelling, an upcoming terrain that the vehicle system is travelling toward, a current moving speed of the vehicle system, a position of one or more controls of the vehicle system, a state of a brake of the vehicle system or an identification of one or more vehicle units in the vehicle system. The method then selects and implements a mitigating action to implement from plural different mitigating actions based on the alarm state and the one or more parameters of the vehicle.
US09417627B2 Method and system for three-dimensional fabrication
A method of three-dimensional fabrication of an object is disclosed. The method comprises: forming a plurality of layers in a configured pattern corresponding to the shape of the three-dimensional object, at least one layer of the plurality of layers being formed at a predetermined and different thickness selected so as to compensate for post-formation shrinkage of the layer along a vertical direction. In various exemplary embodiments of the invention spread of building material of one or more layers is diluted at least locally such as to maintain a predetermined thickness and a predetermined planar resolution for the layer.
US09417625B2 Robot system calibration method
A system for calibrating a multi-robot system includes a robot simulation device having a processor disposed therein for creating a simulation work cell of an operation of a real robot work cell, the robot simulation device configured to communicate with a robot control system controlling the robots of the real robot work cell. The simulation work cell is created based upon a predetermined layout of the real robot work cell. The system further includes a software program executed by at least one of the robot simulation device and the robot control system for calculating a part tracking offset between the simulation work cell and the real robot work cell for controlling the robots.
US09417623B2 Numerical control device with servo-output delay unit
A manual pulse generator stores pulse data for past several cycles, along with an up-to-date pulse, into its buffer area. A numerical control device receives the pulse data transmitted from the manual pulse generator through a communication unit. An accumulated pulse amount calculation unit determines the amount of pulses to be accumulated in the buffer area according to the frequency of occurrence of communication errors of the received pulse data. A servo-output delay unit commands a control unit to start outputting to a servo processing unit after the received pulses are accumulated to the amount determined by the accumulated pulse amount calculation unit.
US09417619B2 Numerical controller having function of re-machining thread cutting cycle
A numerical controller controlling a machine tool calculates a number of incisions to a thread on the basis of an incision start position in a feed axis direction and an incision start position in a direction of an incision axis of a thread which are measured in a state in which a workpiece (a thread in the process of machining) is attached to a chuck of the machine tool, calculates an amount of phase deviation of a screw thread caused by reattachment of the workpiece on the basis of the calculated number of incisions, and re-machines the thread by positioning the workpiece and the tool while taking into consideration of the amount of phase deviation.
US09417609B2 Apparatus and method for recording fresnel holograms
An apparatus for producing a hologram of an object includes a light source that emits an incoherent electromagnetic wave toward the object, and a masking device configured to display a mask, receive the incoherent electromagnetic wave emitted toward the object, mask the received incoherent electromagnetic wave according to the displayed mask, and produce a masked electromagnetic wave. The apparatus also includes an image recording device configured to capture an image of the masked electromagnetic wave, and a processing device configured to convert the image of the masked electromagnetic wave into the hologram of the object. A method for producing a hologram of an object is also described.
US09417603B2 Toner cartridge having positional control features
A toner cartridge for an image forming device according to one example embodiment includes a housing having a reservoir for containing toner therein. The housing has an exit port on a front of the housing in fluid communication with the reservoir. A first leg and a second leg each project from a bottom of the housing and extend primarily along a front-to-rear dimension of the housing. A first alignment guide is positioned on a first side of the housing and a second alignment guide is positioned on a second side of the housing. Each alignment guide extends primarily along the front-to-rear dimension of the housing. The first alignment guide includes a pair of rounded contact points and the second alignment guide includes a rounded contact point. The rounded contact points of the first and second alignment control the vertical position of the toner cartridge in the image forming device.
US09417600B1 Replaceable unit for an electrophotographic image forming device having an engagement member for positioning a magnetic sensor
A replaceable unit for an electrophotographic image forming device according to one embodiment includes a housing having a top, a bottom, a front, and a rear positioned between a first side and a second side of the housing. The housing has a reservoir for storing toner. A rotatable shaft is positioned within the reservoir and has an axis of rotation. A magnet in the reservoir is movable in response to rotation of the shaft. A projection is positioned on an exterior of the top of the housing. The projection is aligned with a point in a path of movement of the magnet in the reservoir. The projection has a front surface that is unobstructed to contact and push a housing in the image forming device supporting a magnetic sensor to an operating position of the magnetic sensor during insertion of the replaceable unit into the image forming device.
US09417597B2 Power assist scissor lift
A scissor lift apparatus includes a sliding carriage member and a pivoting linkage added to a conventional scissor lift in order to lower the force required to lift a tray holding heavy media during the initial portion of the lifting action where the scissor lift is fully compressed.
US09417596B2 Drum unit
A drum unit includes a photosensitive drum, a side plate, a cleaning unit, and a waste-toner conveyor unit. The photosensitive drum has a first drum body and a second drum body, each having a photosensitive layer and a supported portion extending from one end of the drum body in a first direction along a rotational axis of the photosensitive drum. The side plate supports the supported portions. The cleaning unit has cleaners and conveyors corresponding to the drum bodies so as to remove waste toner from the photosensitive drums and convey the waste toner removed by the cleaners in the first direction. The waste-toner conveyor unit has a collecting conveyor configured to convey the waste toner conveyed by the individual conveyors. The collecting conveyor is disposed between the side plate and the drum bodies. The collecting conveyor is disposed below the first conveyor.
US09417590B2 Printing control device, printing control method, and computer-readable storage medium for gloss control during post-processing
A printing control device includes a data acquiring unit configured to acquire gloss-control plane data that indicates a plurality of types of surface effects to be applied to one page of a recording medium and areas to which the respective types of surface effects are to be applied in the one page of the recording medium. The types of surface effects correspond respectively to a plurality of types of post-processing that are incapable of being simultaneously performed on the one page of the recording medium by a post-processing device that performs post-processing for a clear toner transferred onto the recording medium. The printing control device also includes a determining unit configured to determine one of the types of post-processing to be preferentially performed on the one page of the recording medium, based on priority information that indicates which type of post-processing is to be preferentially performed.
US09417586B2 Sheet discharge device and image forming apparatus including the same
A sheet discharge device includes a discharge roller, a detection portion, and a detection position changing mechanism. The discharge roller is configured to discharge a sheet from a sheet discharge port toward a sheet discharge tray. The detection portion is configured to detect that a stack height of sheets on the sheet discharge tray has reached a predetermined detection position. The detection position changing mechanism is configured to change the detection position for the detection portion.
US09417585B2 Image forming apparatus
Provided is an image forming apparatus including plural image forming portions that form an image on a recording medium, and a transport unit that transports the recording medium to at least one image forming portion selected among the plural image forming portions, wherein the transport unit includes plural transport paths that are different at least in an image forming portion, to which the recording medium is transported, among the plural image forming portions, and in an order of the recording medium transported to each image forming portion constituting the image forming portion to which the recording medium is transported.
US09417584B2 Printer
A printer that reverses a direction of movement of a medium, includes a detection member that detects a slant in the medium relative to the direction of movement of the medium, based on at least two contact points between the detection member and the medium.
US09417581B2 Image forming apparatus, positional deviation correction method and non-transitory computer-readable storage medium
An image forming apparatus includes a control device configured to control an image forming device to form a pattern image for positional deviation correction configured by a plurality of marks, obtain a deviation value of an image formation position on the basis of a detection result of the pattern image detected by a sensor, and in response to a difference between a first deviation value obtained from a first combination of combinations of the marks configuring the pattern image and a second deviation value obtained from a second combination of which a number of the marks being smaller than the first combination is smaller than a defined value, determine the number of marks of the pattern image to be formed next time or later to a number smaller than the number of the marks of the first combination.
US09417580B2 Image forming apparatus, control method thereof, and storage medium
An image forming apparatus which has a plurality of units, power supply to each of the plurality of units being independently controllable, supplies power to each of the plurality of units when each of the plurality of units is used, the image forming apparatus comprising, a storage unit, being nonvolatile, configured to store, when a maintenance required state occurs, a maintenance required factor of the maintenance required state, a shifting unit configured to shift the image forming apparatus in the maintenance required state to a power saving state, a power supply unit configured to supply, when the image forming apparatus recovers from the power saving state, power to a unit corresponding to the maintenance required factor, an acquisition unit configured to acquire information about the maintenance required factor from the unit supplied with power, and a display unit configured to display a maintenance screen based on the information.
US09417577B2 Fixing device and image forming apparatus
A fixing device includes a heat source, a heat transfer member, a pressure-contacting member, a housing, and a shutter. The heat transfer member is heated by the heat source. The pressure-contacting member abuts on the heat transfer member. The housing stores the heat transfer member and the pressure-contacting member and is formed with a detection hole for detecting inner property from outside. The fixing device heats recording paper passing through between the heat transfer member and the pressure-contacting member to fix a toner image on the recording paper. The shutter opens and closes the detection hole in accordance with supply of the recording paper to a nip part by the heat transfer member and the pressure-contacting member.
US09417576B2 Fixing device
A fixing device for fixing a toner image on a recording material includes: a cylindrical film; a plate-like heater contacting an inner surface of the film; a roller for forming a nip in cooperation with the heater through the film; and a thermo-sensitive member for detecting the temperature of the heater to interrupt electric power supply to the heater when the temperature of the heater reaches an abnormal temperature. The heater has a heat generating pattern symmetric with respect to a center line thereof extending in a direction perpendicular to a recording material feeding direction. The thermo-sensitive member is provided in a side which is opposite from a surface of the heater contacting the inner surface of the film and which is downstream of the center line of the heater with respect to the recording material feeding direction.
US09417566B2 Image forming apparatus and system operable in ghost-suppression mode
An image forming apparatus includes a first toner image forming unit including a rotatable photosensitive drum and a charger and configured to form a first toner image on the drum, the charger being supplied with a DC voltage to charge; a movable intermediary transfer member supplied with a transferring current for transferring the first image from the drum onto the transfer member, the transfer member carrying a second toner image at a position upstream of the transfer portion; and a switching portion for switching a mode from a first mode in which a maximum toner deposition amount of the second image fed to the transfer portion and a transfer current supplied to the transfer member are set at respective standard levels to a second mode in which the toner deposition amount and the transferring current are set at respective predetermined levels which are different from the standard levels.
US09417562B2 Recovery device and image forming apparatus for recovering liquid developer and passing the liquid developer through a porous section
Provided is a recovery device including a recovery mechanism that recovers a liquid developer from a holding member which revolves while holding the liquid developer, the liquid developer being not delivered from the holding member to a delivery target member and remains on the holding member, a reception section that receives the liquid developer which the recovery mechanism recovers, an addition member that adds a diluent, which reduces a toner concentration of the liquid developer, to the liquid developer that the reception section receives, a porous section through which the liquid developer passes, and a transport member that moves to transport the liquid developer which the reception section receives to the porous section, and causes the liquid developer to pass through the porous section.
US09417559B2 Image forming apparatus
An image forming apparatus includes a developing unit configured to develop using toner an electrostatic latent image formed on a photosensitive member, a mounting unit to which a container is mounted, the container including a containing unit configured to contain toner and a pump unit, and performing a supplying operation for supplying toner by expansion and contraction of the pump unit, a driving unit configured to rotationally drive the container to cause the container to perform the supplying operation, and a controller configured to control a rotational speed of the container based on a time for which the supplying operation has been performed.
US09417558B2 Development cartridge, process cartridge, and image forming apparatus having the same
A development cartridge including a housing, a developer carrying body rotating around a first axis along a first direction, a supply member rotating around a second axis along the first direction, a first gear connected with the developer carrying body, a second gear connected with the supply member, and a gear cover covering the first gear and the second gear, the gear cover including a first cover portion extending in a second direction perpendicular to the first direction, a second cover portion connected with the first cover portion, the second cover portion extending in the first direction, the second cover portion having an opening through which a part of the second gear protrudes from the second cover portion and is exposed.
US09417546B2 Image forming apparatus and image forming method for forming a transparent toner image and a color image
An image forming apparatus according to an embodiment includes a first image forming unit that forms a transparent toner image and a second image forming unit that forms a color toner image. The transparent toner image and the color toner image are transferred onto an intermediate transfer belt. A secondary transfer unit transfers the toner images from the intermediate transfer belt to a recording medium. A control unit controls the first image forming unit and the second image forming unit so that the transparent toner image is formed before the color toner image is formed when the recording medium is a specialty paper having an adhesive.
US09417540B2 Toner and two-component developer
Provided is a toner obtained by melting and kneading a binder resin containing a polyester resin A and a polyester resin B, a colorant, and a wax, in which in the resin A, the content of a polyhydric alcohol unit derived from an aromatic diol, the content of a polyhydric alcohol unit derived from an oxyalkylene ether of a novolac type phenol resin, and the content of a polyvalent carboxylic acid unit derived from an aliphatic dicarboxylic acid, which contains a straight-chain hydrocarbon having 4 or more to 16 or less carbon atoms as a main chain and has carboxyl groups at both of its terminals, fall within specific ranges, and in the resin B, the content of a polyhydric alcohol unit derived from an aromatic diol and the content of a polyvalent carboxylic acid unit derived from an aromatic dicarboxylic acid or a derivative thereof fall within specific ranges.
US09417537B2 Photo conductor overcoat comprising radical polymerizable charge transport molecules and hexa-functional urethane acrylates
An overcoat layer for an organic photoconductor drum of an electrophotographic image forming device is provided. The overcoat layer is prepared from a curable composition including a urethane resin having at least six radical polymerizable functional groups and a charge transport molecule having at least one radical polymerizable functional group. The amount of the urethane resin having at least six radical polymerizable functional groups in the curable composition is about 35 percent to about 65 percent by weight. The amount of the charge transport molecules having at least one radical polymerizable functional group in the curable composition is about 35 percent to about 65 percent by weight. This overcoat layer improves wear resistance of the organic photoconductor drum without negatively altering the electrophotographic properties, thus protecting the organic photoconductor drum from damage and extending its useful life.
US09417536B2 Exposure apparatus and exposure system
An exposure apparatus is provided. It comprises: a substrate stage on which a holding region is provided to hold a substrate to be exposed, the holding region being provided with a support portion thereon for supporting the substrate to be exposed; a supporter configured to support a mask; a light source system configured to provide an exposure light which is illuminated on the substrate to be exposed via the mask to reproduce a pattern of the mask onto the substrate, wherein the support portion has a height which decreases gradually from an outer periphery of the holding region to a center of the holding region, such that an exposure distance is constant at all of positions on the holding region. With the above structure, the graph dimension may be kept uniform on the substrate even if the mask becomes bent.
US09417532B2 Coating agent for forming fine pattern
A coating agent for forming a fine pattern capable of simultaneously achieving slimming and roughness reduction of a positive-type resist pattern without deteriorating the cross-sectional shape of the slimmed positive type resist pattern and a method of slimming treatment of a positive-type resist pattern using the above coating agent for forming a fine pattern. A coating agent comprising a nitrogen-containing compound with a specific structure and an organic solvent is used as the coating agent for forming fine pattern used for a positive-type resist pattern. The coating agent may include a basic nitrogen-containing compound and/or a water-soluble polymer or an alkali-soluble polymer.
US09417521B2 Photoresist composition and method for forming a metal pattern
A method of forming a metal pattern is disclosed. In the method, a metal layer is formed on a base substrate. A photoresist composition is coated on the metal layer to form a coating layer. The photoresist composition includes a binder resin, a photo-sensitizer and a mixed solvent including a first solvent, a second solvent having a higher volatility than the first solvent, and a third solvent having a higher volatility than the second solvent. The coating layer is exposed to light. The coating layer is partially removed to form a photoresist pattern. The metal layer is patterned by using the photoresist pattern as a mask.
US09417519B2 Lithographic apparatus, device manufacturing method, and method of correcting a mask
A lithographic apparatus includes a mask correction system configured to controllably and locally alter a property of a mask, for example transmissivity, transmissivity to a particular polarization state, birefringence and/or geometry. The mask correction system, in an embodiment, directs a beam of radiation onto a spot of the mask, the mask being scanned relative to the mask correction system. The mask correction system may include an arrangement to irradiate multiple
US09417503B2 Light source device and wavelength conversion method
A light source emits first incident light to a first polarization-reversed structure. The first polarization-reversed structure then converts the wavelength of the first incident light to emit a higher harmonic wave. A fiber coupler divides the higher harmonic wave output from the first polarization-reversed structure into output light emitted from the light source device and feedback light. The feedback light enters a second polarization-reversed structure. The second polarization-reversed structure then converts the wavelength of the feedback light to emit second incident light. The second incident light has the same wavelength as the first incident light. The second incident light enters a first wavelength converter.
US09417502B2 Acousto-optic device having wide diffraction angle, optical scanner, light modulator, and display apparatus using the acousto-optic device
An acousto-optic device having a wide range of diffraction angle and an optical scanner, a light modulator, and a display apparatus using the acousto-optic device are provided. The acousto-optic device includes a core layer having a periodic photonic crystal structure in which unit cells of predetermined patterns are repeated, a first clad layer on a first surface of the core layer, the first clad layer having a refractive index that is different from a refractive index of the core layer, a second clad layer on a second surface of the core layer, the second surface being opposite the first surface, the second clad layer having a refractive index that is different from the refractive index of the core layer, and a sound wave generator configured to apply surface acoustic waves (SAW) to the core layer, the first clad layer, the second clad layer, or any combination thereof.
US09417501B2 Electrically controlled optical fuse and method of fabrication
Embodiments of the present invention provide an electrically controlled optical fuse. The optical fuse is activated electronically instead of by the light source itself. An applied voltage causes the fuse temperature to rise, which induces a transformation of a phase changing material from transparent to opaque. A gettering layer absorbs excess atoms released during the transformation.
US09417500B2 Display unit and electronic apparatus
An electrophoretic display device with a plurality of first particles which migrate between a remain region and a display region in response to an electric field, as well as a plurality of non-migrating second particles which are fixedly disposed between the remain and display regions and which (a) allow the plurality of first particles to pass between the remain and display regions in response to the electric field, and (b) cover the plurality of first particles when the first particles are disposed in the remain region.
US09417496B2 Liquid crystal display device
In a liquid crystal display device, a common electrode is formed on an organic passivation film, an interlayer insulating film is formed on the common electrode, a pixel electrode with a slit is formed on the interlayer insulating film, and a through hole is formed in the organic passivation film and the interlayer insulating film, so that the pixel electrode is connected to a source electrode of a TFT through the through hole. Further, the taper angle around the upper base of the through hole is smaller than the taper angle around the lower base. Thus, the alignment film material can easily flow into the through hole when the diameter of the through hole is reduced to connect the pixel and source electrodes, preventing display defects such as uneven brightness due to the absence of the alignment film or due to the alignment film irregularity around the through hole.
US09417494B2 Display module and display apparatus having the same
A display module including a backlight to more effectively dissipate heat generated at light emitting diodes (LEDs) and heat dissipation units to effectively dissipate heat generated at driver chips and prevent movement of the driver chips by attaching porous fillers to the heat dissipation units, and a display apparatus having the same are provided. The display module includes a display panel, a backlight disposed on a rear side of the display panel and including a plurality of printed circuit boards, a bottom chassis adapted to accommodate the backlight unit and provided with a plurality of seating grooves, a driving printed circuit board, a plurality of flexible printed circuit films which electrically connect the display panel and the driving printed circuit board, at least one heat dissipater disposed on an opposite surface of a corresponding one of the flexible printed circuit and provided with a porous filler.
US09417492B2 Liquid crystal display device
It is an object of the present invention to provide a liquid crystal display device which has a wide viewing angle and less color-shift depending on an angle at which a display screen is seen and can display an image favorably recognized both outdoors in sunlight and dark indoors (or outdoors at night). The liquid crystal display device includes a first portion where display is performed by transmission of light and a second portion where display is performed by reflection of light. Further, a liquid crystal layer includes a liquid crystal molecule which rotates parallel to an electrode plane when a potential difference is generated between two electrodes of a liquid crystal element provided below the liquid crystal layer.
US09417490B2 Liquid crystal display device
A liquid crystal display device in which smear error is suppressed and transmittance is uniform is provided. In a liquid crystal display device which includes a plurality of pixels and uses comb-teeth-shaped transparent conductive films 110 as common wirings, the common wirings include mesh-shaped common metal wirings 101v and 101h extending in a vertical direction and a horizontal direction and the comb-teeth-shaped transparent conductive films 110 are connected between adjacent pixels.
US09417488B2 Liquid crystal display device
A liquid crystal display includes: a flexible first substrate; a pixel electrode positioned on the first substrate and including an outer stem with a quadrangular shape, a crossed-shape stem including a transverse stem positioned inside the outer stem and a longitudinal stem crossing the transverse stem, and a plurality of minute branches extending from the outer stem and the crossed-shape stem; a flexible second substrate facing the first substrate; a common electrode positioned on the second substrate; and a liquid crystal layer including liquid crystal molecules interposed between the first substrate and the second substrate. An angle formed by minute branches of one sub-region of the pixel electrode positioned at second, third and fourth zones and the transverse stem is smaller than an angle formed by minute branches of three other sub-regions of the pixel electrode positioned at the second, third, and fourth zones and the transverse stem.
US09417487B2 Liquid crystal display having improved transmittance and luminance characteristics
A liquid crystal display according to an exemplary embodiment includes: a first subpixel electrode configured to have a first voltage applied thereto; a second subpixel electrode configured to have a second voltage applied thereto; a third subpixel electrode configured to have a third voltage applied thereto; an insulating layer between the first subpixel electrode and the second subpixel electrode or between the second subpixel electrode and the third subpixel electrode; and a common electrode configured to have a common voltage applied thereto, wherein the second subpixel electrode and the third subpixel electrode overlap each other with the insulating layer positioned therebetween, the first subpixel electrode and the third subpixel electrode are disposed at opposing sides of the gate line, and the first voltage and the third voltage are different.
US09417477B2 Polarizing plate and liquid crystal display device
There is provided a polarizing plate including a first protective film, a polarizer, and a second protective film in this order, in which the first protective film is a film including a synthetic polymer, and has a thickness of 30 μm or less, an elastic modulus in the TD direction of 2 GPa to 2.5 GPa, and a humidity dimensional change rate in a TD direction of 0.1% or less, and the second protective film has an evaluation value represented by the following Equation (2) of 7.0 to 11.0: Evaluation value=elastic modulus (GPa) of the second protective film in a TD direction/humidity dimensional change rate (%) of the second protective film in the TD direction×(thickness (μm) of the second protective film/thickness (μm) of the first protective film)2×(30/thickness (μm) of the polarizer)1/2 Equation (2).
US09417473B2 Display device with a frame holding a drive board and television device having the display device
A display device 10 according to this invention includes a display panel 11, a drive board 113, a flexible wiring 111, and a frame 13. The display panel 11 is configured to display an image on a front side. The drive board 113 is configured to control display driving of the display panel 11. The flexible wiring 111 having flexibility connects the display panel 11 and the drive board 113 electrically. The frame 13 includes a frame portion 13a, a sidewall 13b, and a housing portion 13c. The frame portion 13a has a frame-like shape that is opposite a peripheral area of the front side of the display panel 11. The sidewall 13b extends from the frame portion 13a toward a rear side of the display panel 11 and surrounds the display panel 11. The housing portion 13c is located inside the sidewall 13b and includes the groove 13c1 that opens to the frame portion 13a. The housing portion 13c holds the drive board 113 fitted in the groove 13c1.
US09417472B2 Method for manufacturing colorless transparent glass-fabric reinforced polyimide film for flexible displays
A method of manufacturing a colorless transparent polyimide film having reinforced glass fabric for flexible displays, suitable for use in increasing optical transmittance of a polyimide substrate having reinforced glass fabric for flexible displays. This method enables the glass fabric and the colorless transparent polyimide film to be matched in refractive index when the glass fabric is reinforced in the colorless transparent polyimide film to enhance thermal and mechanical properties of a substrate for flexible displays, thus satisfying high optical transparency and optical transmittance of 85% or more, required of a substrate for flexible displays, and thereby the colorless transparent polyimide film having reinforced glass fabric can be used as a substrate for flexible displays.
US09417470B2 Driver circuit
In a driver for a smectic-A composition liquid crystal panel, the driver forms a resonant circuit operable to oscillate at resonant frequency for ordering the smectic-A liquid crystal composition of the panel.
US09417462B2 Progressive power lens design method and progressive power lens design apparatus
A method of designing a progressive power lens with less image sway includes preferentially selecting a spectacle specification including a first condition if an average prescription power of a distance portion is equal to or greater than +3.0 D, and preferentially selecting a spectacle specification including a second condition if the average prescription power is equal to or smaller than −3.0 D. At least a surface power OHPf in a horizontal direction of a distance portion on an object-side surface is greater than a surface power OVPf in a vertical direction, or a surface power OHPn in a horizontal direction of a near portion is greater than a surface power OVPn in a vertical direction. The first condition includes a condition that the OVPf is greater than the OVPn, and the second condition includes a condition that the OVPf is smaller than the OVPn.
US09417455B2 Image display device
According to one embodiment, an image display device includes a liquid crystal optical device and an image displayer. The liquid crystal optical device includes a plurality of first electrodes, a plurality of second electrodes, a liquid crystal layer provided between the first and second electrodes, and a first driver. The first driver forms a refractive index distribution in the liquid crystal layer. The image displayer includes a plurality of subpixels. Each of subpixels has a first length along a third direction and a second length along a fourth direction. A distance along the third direction between most proximal electrodes of the first electrodes is shorter than a distance along the fourth direction between most proximal electrodes of the second electrodes.
US09417453B2 Collimating optical device and system
There is provided a light-guide, compact collimating optical device, including a light-guide having a light-waves entrance surface, a light-waves exit surface and a plurality of external surfaces, a light-waves reflecting surface carried by the light-guide at one of the external surfaces, two retardation plates carried by light-guides on a portion of the external surfaces, a light-waves polarizing beamsplitter disposed at an angle to one of the light-waves entrance or exit surfaces, and a light-waves collimating component covering a portion of one of the retardation plates. A system including the optical device and a substrate, is also provided.
US09417449B2 Head-up display system
A head-up display system is disclosed and has a transparent reflecting medium and a flat display panel. The flat display panel is disposed in front of the transparent reflecting medium at an angle with respect to the transparent reflecting medium, and generates a display image. The flat display panel has a display area of X square millimeters and has a light source that emits light with a luminous flux of Y lumens, satisfying a relationship of Y>(3e−10X2+0.0283X+2.5298), so that the display image is projected onto the transparent reflecting medium in a lensless way. With the head-up display system, the visibility of the display image projected on a front windshield is improved.
US09417448B2 Display unit
When a signal indicating that an event involving a need to guide a sight line from an HUD display area to a second display area occurs, a first guide light is displayed, and then a second guide light is displayed.
US09417446B2 Method of manufacture
A method of manufacturing an electrowetting element includes: providing a layer of a first liquid on a first area of a first support plate; providing a layer of a second liquid on the layer of first liquid; and providing a second support plate on the layer of the second liquid by moving the second support plate along a surface of the layer of the second liquid.
US09417443B2 Projector, projecting lens of the projector and method of projecting images
A projector includes an image ray generator and a projecting lens, wherein the image ray generator generates image rays. The projecting lens includes a relay optical system for receiving the image rays and a projection optical system having at least one lens and a reflector. Whereby, the image rays pass through the relay optical system, pass through the at least one lens, and then are reflected by the reflector. After being reflected, the image rays pass through the at least one lens again, and then leave the projecting lens to be projected onto a screen. In addition, the invention further discloses the structure of the projecting lens and a method of projecting images.
US09417440B2 Zoom lens and image pickup apparatus having the same
A zoom lens comprising, in order from the object side to the image side, a first lens unit having a positive refractive power which does not move for zooming, a plurality of lens units which move during zooming, and a rear lens unit having a positive refractive power which does not move for zooming, wherein the refractive index, the Abbe constant, the partial dispersion ratio and the focal length of the positive lens located closest to the image side among the positive lenses in the first lens unit and the focal length of the first lens unit, the focal length of the positive lens located closest to the image side among the positive lenses in the first lens unit, and the focal length of the first lens unit are appropriately set.
US09417439B2 Zoom lens and imaging apparatus
A zoom lens consists of a positive first lens group fixed during zooming, a negative second lens group moved during zooming, a positive third lens group moved during zooming to correct an image plane variation due to the zooming, and a positive fourth lens group fixed during zooming and includes a stop on the most object side. The second lens group includes two or more positive lenses and one or more negative lenses. The zoom lens satisfies predetermined conditional expressions with respect to the second lens group.
US09417436B2 Optical system and image pickup apparatus including the same
An optical system includes, in order from object side: a positive first lens unit; and a positive second lens unit moving during focusing. The second lens unit includes, in order from object side, a front unit, an aperture stop, and a positive rear unit. The first unit includes a negative lens that has a convex surface facing object side and is arranged closest to object side, and three or more positive lenses on image side of the negative lens. A distance, on optical axis, from a lens surface on object side of a second positive lens counted from image side of the three or more positive lenses to a lens surface closest to image side of the first unit, and a distance, on optical axis, between a lens surface closest to object side and that closest to image side of the first unit are each appropriately set.
US09417435B2 Optical image capturing lens assembly
An optical image capturing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The third lens element has negative refractive power. The fourth lens element with negative refractive power has a concave object-side surface and a convex image-side surface. The fifth lens element with refractive power has a concave image-side surface, wherein the fifth lens element has at least one inflection point formed on at least one surface thereof. Both of the object-side surface and the image-side surface of the fourth and fifth lens elements are aspheric. The optical image capturing lens assembly has a total of five lens elements with refractive power.
US09417434B1 Photographing lens assembly, image capturing unit and electronic device
A photographing lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has negative refractive power. The third lens element has positive refractive power, wherein both surfaces thereof are aspheric. The fourth lens element has refractive power, wherein both surfaces thereof are aspheric. The fifth lens element has negative refractive power, wherein both surfaces thereof are aspheric. The sixth lens element with positive refractive power has an object-side surface being concave in a paraxial region thereof and an image-side surface being convex in a paraxial region thereof, wherein both of the two surfaces are aspheric.
US09417431B2 Imaging lens
A compact, wide view-field imaging lens with a small F-value which corrects aberrations properly. Its elements are arranged in order from an object side to an image side: an aperture stop, positive first lens having convex surfaces on the object and image sides, negative second lens having a concave object-side surface near an optical axis, positive meniscus third lens having a convex image-side surface, and negative meniscus double-sided aspheric fourth lens having a concave image-side surface near the optical axis. Its F-value is smaller than 2.4 and it satisfies conditional expressions (1) to (3) below: 0.15
US09417429B2 Image pick-up apparatus
An image pick-up apparatus includes an imaging optical system including a plurality of lenses and a diaphragm arranged between the lenses, the imaging optical system forming an image on an image surface; and an image sensor that detects the image formed on the image surface. The imaging optical system includes a front lens group on an object side with respect to the diaphragm, and a rear lens group on the image surface side with respect to the diaphragm. A lens surface having the highest power in the front lens group and a lens surface having the highest power in the rear lens group are concentric surfaces. The front lens group includes a plano-concave lens whose light-exiting-side surface has a concave surface and whose light-incident-side surface has power φr that satisfies the following expression: - 0.05 ≤ ϕ ⁢ ⁢ r ϕ ⁢ ⁢ o ≤ 0.05 where φo is the power of the entire imaging optical system.
US09417428B2 Autofocus calibration for long lenses
A method for calibrating a focus point for a camera lens may include capturing a reflection of a focus point measuring device that is affixed to the camera. The method may include evaluating a captured image of the reflection to measure a calibration amount for a focus point, and adjusting a focus point of a lens of the camera by the calibration amount. The focus point measuring device may include a substantially planar target surface defining a plane, and a ruled target surface inclined at substantially 45° to the substantially planar target and extending through the plane thereof, marked to indicate respective distances in front of and behind the plane. The device may further include a fixture for holding the substantially planar target surface and the ruled target surface in a defined orientation to the camera, enabling performance of the method.
US09417427B2 Zoom lens
A zoom lens includes a driving device, a zooming frame, and a lens group, wherein the driving device has a lens barrel. The zooming frame is located in the lens barrel, and has a body, a first lens holder, and a second lens holder which are pivotally connected to the body. The body is drivable by the driving device to reciprocally move between a first position and a second position. The first lens holder is respectively pivoted between a third position and a fourth position on the body along with the body being moved between the first position and the second position. The second lens holder is pivoted between a fifth position and a sixth position on the body in the same way. The lens group has a first lens sub-group provided on the first lens holder, and a second lens sub-group provided on the second lens holder.
US09417425B2 Micro-electromechanical system (MEMS) carrier
A micro-electromechanical system (MEMS) carrier formed by a typical surface micro-machining and bulk micro-machining process on a silicon substrate, having a frame, a movable carrier element, a conductive coil, two return springs and a pair of permanent magnets. The movable carrier element is formed within the frame and movable along a path, the conductive coil is formed on or embedded in the movable carrier element. The two return springs are formed between the movable carrier element and the frame thereby connecting the movable carrier element to the frame and providing a return force to the carrier element, and the pair of permanent magnets are formed a magnetic field for co-acting with the conductive coil for generating an electromagnetic Lorentz force to drive the movable carrier element to move against the return force of the two return springs.
US09417423B2 Micro projector and fixing structure thereof
The fixing structure of the micro projector includes a base, a plurality of abutting members and a plurality of fixing components. The base has an assembling plane. The abutting members are respectively disposed on the assembling plane. Each abutting member has an abutting wall, and each optical lens is abutted against each corresponding abutting wall. The fixing components are respectively disposed on the assembling plane and correspond to the abutting walls respectively, and each fixing component fixes each corresponding optical lens on each corresponding abutting wall. Based on this, there is no need to apply adhesives for fixing the optical lens. Additionally, upon assembling the optical lens, since no adhesives are applied it is not necessary to adjust the angle of the optical lens thereby improving the convenience of assembly and reducing the assembly time.
US09417421B2 Optical fiber assemblies, and methods and apparatus for the manufacture thereof
Methods for manufacturing cables and cables assemblies include providing particulate matter within a tube extruded about optical fiber. The particles may be accelerated so that as they strike the tube they mechanically attach to the tube.
US09417419B2 Method, system, and apparatus for installation of optical fiber cable
Methods, systems, and apparatuses that facilitate installation of a communications cable, e.g., an optical fiber cable, are disclosed. The system may include a communications cable and an adhesive for securing the cable to a surface. The method may include the use of an adhesive to secure the communications cable to a surface. The apparatus may include a pathway to avoid over-bending of the communications cable, which may otherwise result in transmission loss and compromise the performance of the cable.
US09417412B2 Arrangement for placement and alignment of opto-electronic components
An arrangement for providing passive alignment of optical components on a common substrate uses a set of reference cavities, where each optical device is positioned within a separate reference cavity. The reference cavities are formed to have a predetermined depth, with perimeters slightly larger than the footprint of their associated optical components. The reference cavity includes at least one right-angle corner that is used as a registration corner against which a right-angle corner of an associated optical component is positioned. The placement of each optical component in its own reference cavity allows for passive optical alignment to be achieved by placing each component against its predefined registration corner.
US09417411B2 Optical and thermal interface for photonic integrated circuits
Described herein are photonic systems and devices including a optical interface unit disposed on a bottom side of a photonic integrated circuit (PIC) to receive light from an emitter of the PIC. A top side of the PIC includes a flip-chip interface for electrically coupling the PIC to an organic substrate via the top side. An alignment feature corresponding to the emitter is formed with the emitter to be offset by a predetermined distance value; because the emitter and the alignment feature are formed using a shared processing operation, the offset (i.e., predetermined distance value) may be precise and consistent across similarly produced PICs. The PIC comprises a processing feature to image the alignment feature from the bottom side (e.g., a hole). A heat spreader layer surrounds the optical interface unit and is disposed on the bottom side of the PIC to spread heat from the PIC.
US09417407B2 Separable locking fiber optic connector
A fiber optic connector includes a housing and a locking member. The housing has a longitudinal passage extending between a first opening at a first end of the housing and a second opening at a second end of the housing, the housing sized to fit within a fiber optic receptacle. The locking member is a separate part from the housing and is sized to fit within a retaining notch in the fiber optic receptacle. The locking member, when secured to the housing and located in the retaining notch, interfaces with the retaining notch to prevent separation of the housing from the receptacle.
US09417405B2 Electronic device
There is provided an electronic device including a vibration portion which generates vibration, an optical connector to which an optical cable is connected, and a substrate on which the vibration portion and the optical connector are mounted.
US09417404B1 Single-mode polymer waveguide connector
Waveguide connectors and methods of forming the same include heating a polymer waveguide having one or more waveguide cores and alignment features to a first temperature. A ferrule having alignment features is heated to the first temperature, the ferrule having a different coefficient of thermal expansion from the polymer waveguide. The alignment features of the polymer waveguide align with the alignment features of the ferrule when the polymer waveguide and the ferrule are heated to the first temperature. The polymer waveguide is positioned on the ferrule without a waveguide backfilm. The alignment features of the polymer waveguide are bonded to the corresponding alignment features of the ferrule.
US09417403B2 Fiber optic connector with field installable outer connector housing and keyed ferrule hub
An optical connector includes a first sub-assembly that is factory-installed to a first end of an optical fiber and a second sub-assembly that is field-installed to the first end of the optical fiber. The optical fiber and first sub-assembly can be routed through a structure (e.g., a building) prior to installation of the second sub-assembly. The second sub-assembly interlocks with the first sub-assembly to inhibit relative axial movement therebetween. Example first sub-assemblies include a ferrule, a hub, and a strain-relief sleeve that mount to an optical fiber. Example second sub-assemblies include a mounting block; and an outer connector housing forming a plug portion.
US09417395B2 Optical interface with traffic protection using multi-optical path photonic switch
An optical path system includes a first rectangular block that further includes multiple first fiber optic guides, arranged in a first configuration, into which are placed multiple first optical fibers, one fiber in each guide. The optical path system further includes a second rectangular block comprising multiple second fiber optic guides, arranged in a second configuration, into which are placed multiple second optical fibers, one fiber in each guide, wherein a first face of the second rectangular block abuts a first face of the first rectangular block and wherein the first block is movable relative to the second block. The optical path system also includes micro-position adjusting mechanisms configured to move the first block relative to the second block to align the multiple first optical fibers with the multiple second optical fibers.
US09417393B2 Optical waveguide device and method for manufacturing the same
An optical waveguide device includes a wiring board, an optical waveguide, an optical path conversion mirror, a hole, and a lens component. The optical waveguide is disposed on the wiring board and includes first and second cladding layers and a core layer. The optical path conversion mirror is formed in the optical waveguide. The hole is formed in the first and second cladding layers and outside an optical waveguide formation region. The lens component is optically coupled to the optical path conversion mirror. The lens component includes a lens main body, a bump, and protrusion portions. The lens main body has a lens function. The bump is fixed to a structure including the wiring board and the optical waveguide, in the hole by a joining material. A diameter of a tip end of the bump of the lens component is smaller than a minimum diameter of the hole.
US09417391B2 Optical combiner and laser device using the same
An optical combiner includes a plurality of input optical fibers, an output optical fiber, and a bridge fiber optically coupled to the plurality of input optical fibers and the output optical fiber. The bridge fiber includes a tapered portion whose outer diameter is reduced toward the emission end, and the outer diameter of the emission end face of the bridge fiber is smaller than the cladding outer diameter of the incident end face of the output optical fiber.
US09417390B2 Multimode fiber for modulatable source
A modulatable source is to generate a signal. A multi-mode fiber is to propagate the signal. The fiber is associated with a fiber d*NA, corresponding to a product of a fiber diameter (d) and a fiber numerical aperture (NA), substantially between 1 micron radian and 4 micron radian. A receiver is to receive the propagated signal.
US09417385B2 Imprinted multi-level micro-wire circuit structure method
A method of making a multi-level micro-wire structure includes imprinting first micro-channels in a curable first layer over a substrate with a first stamp, curing the first layer, and locating and curing a curable conductive ink in the first micro-channels to form first micro-wires. Second micro-channels are imprinted in a curable second layer in contact with the first layer with a second stamp, the second layer is cured, and a curable conductive ink is located and cured in the second micro-channels to form second micro-wires. At least one of the second micro-channels contacts at least one first micro-wire and a second micro-wire in at least one of the second micro-channels is in electrical contact with at least one first micro-wire.
US09417384B2 Opto-electric hybrid module
An opto-electric hybrid module is provided, which is excellent in bending resistance and optical element mountability. In the opto-electric hybrid module, a light-path core of an optical waveguide is provided on a surface of an under-cladding layer, and non-light-path dummy cores are provided on opposite sides of the light-path core in spaced relation to the light-path core as projecting from the surface of the under-cladding layer. An electric circuit having mounting pads is provided on top surfaces of the dummy cores. An over-cladding layer is provided on side surfaces and a top surface of the light-path core, and projects to cover the core. The non-light-path dummy cores each have an elastic modulus that is set higher than the elastic modulus of the under-cladding layer and the elastic modulus of the over-cladding layer. The optical element is mounted on the mounting pads, and positioned above the projecting over-cladding layer.
US09417383B2 Three-dimensional electronic photonic integrated circuit fabrication process
A device and the process for creating a three-dimensional electronic photonic circuit is disclosed. The process includes fabricating a standard high performance integrated circuit on a high resistivity silicon or a silicon-on-insulator substrate up to and including the passivation layer on top of transistors. Separately, a silicon-on-insulator wafer capped by an oxide layer is fabricated, then the two wafers are joined. The resultant device has photonic process elements (e.g. waveguides and photodetectors) fabricated in the top silicon layer. Continued processing interconnects the transistors and photonic elements with contacts and metallization levels to produces an electronic-photonic integrated circuit.
US09417382B2 Multimode optical fibers and methods of manufacture thereof
The present invention generally relates to the field of fiber optics, and more specifically to optical fibers, methods of manufacturing optical fibers, and methods of classifying optical fibers. In an embodiment, the present invention is a multimode optical fiber which comprises a core and clad material system where the refractive indices of the core and cladding are selected to minimize chromatic dispersion in the 850 nm wavelength window and the refractive index profile is optimized for minimum modal-chromatic dispersion in channels utilizing VCSEL transceivers. Multimode optical fibers according to this embodiment may have increased channel bandwidth.
US09417378B2 Light guide and light emitting device
A light guide including a plurality of reflection patterns in a reflection area in a facing surface facing a light exit surface, which area corresponds to a light emitting area, and the reflection patterns are arranged so that an amount of light reflected by the reflection patterns, emitted from the light emitting area to arrive at an observer observing the light exit surface is continuously changed in accordance with a position in the light emitting area.
US09417371B2 Method for manufacturing reflective polarizer
A manufacturing method of a reflective polarizer includes forming a metal layer on a first substrate; forming a mask layer divided into an opening area and a non-opening area on the metal layer, and having grooves patterned in the opening area, the groove exposing the metal layer; increasing hydrophobicity of a surface by treating the mask layer using a silane coupling agent; inducing phase separation of a hydrophilic component and a hydrophobic component of a block copolymer after filling the grooves of the mask layer with the block copolymer; selectively removing the hydrophilic component or the hydrophobic component block copolymer of the block copolymer; and etching the metal layer using the block copolymer as a mask.
US09417370B2 Highly miscible polymer blends and uses thereof
Compositions comprise a highly miscible polymer blend of at least one cellulose derivative and at least one polysiloxane additive of formula [R1R2R3SiO0.5]a[R4R5SiO]b[R6SiO1.5]c[SiO2]d, wherein the substituents R1, R2, R3, R4, R5 and R6 each independently represents a hydrocarbon group or a functional group selected from a hydroxyl group, an acyloxy group or an alkoxy group, and may be the same or different from each other with respect to each individual silicon atom, and 0≦a≦0.4, 0.01≦b≦0.99, 0.01≦c≦0.99, 0≦d≦0.3, under the proviso that at least one hydrocarbon group and at least one functional group are present and a+b+c+d=1. Articles such as optical films comprising such a composition exhibit improved moisture barrier properties, reduced and adjustable out of plane retardation, adjustable glass transition temperature and provide for a facile generation of hydrophilic surface properties without considerable difference of the mechanical properties compared to corresponding articles of the pure cellulose derivative. A method to prepare such optical films, which can be particularly useful as retardation or protection films for polarizing plates in liquid crystal display devices, is also provided.
US09417361B2 Optical element, and optical system and optical apparatus using same
The optical element of the present invention has an anti-reflection film formed on a substrate. The anti-reflection film comprises a low refractive index layer that is formed by mutually binding hollow fine particles, each of which has a vacancy therein, using a binder, and the low refractive index layer consists of a first layer serving as an outermost layer and a second layer which is adjacent to the first layer and is located on the substrate side. Here, the filling ratio of the binder to the first layer is lower than the filling ratio of the binder to the second layer, the refractive index of the first layer is 1.1 or more but not more than 1.25 and the refractive index of the second layer is 1.26 or more but not more than 1.35.
US09417356B2 Millimeter wave holographic scan imaging apparatus for human body security inspection
The present invention discloses a millimeter wave holographic scan imaging apparatus for inspecting a human body. The apparatus includes a first millimeter wave transceiver device (40) comprising a first millimeter wave transceiver antenna array (41) for transmitting and receiving a first millimeter wave signal; a second millimeter wave transceiver device (40′), which comprises a second millimeter wave transceiver antenna array (41′) for transmitting and receiving a second millimeter wave signal, and is configured in opposite direction with relation to the first millimeter wave transceiver device; a connection member (26, 27) for connecting the first millimeter wave transceiver device (40) to the second millimeter wave transceiver device (40′); and a drive device (50), which drives one of the first and the second millimeter wave transceiver devices such that the first millimeter wave transceiver device (40) and the second millimeter wave transceiver device (40′) move in opposite directions.
US09417355B2 Composition-matched inelastic or capture spectroscopy tool
Composition-matched downhole tools and methods for using such tools are provided. One such method includes emitting neutrons using a neutron source in the downhole tool to generate formation gamma rays in a surrounding formation. At the same time, however, some of the neutrons may interact with different parts of the downhole tool to form tool gamma rays. The gamma ray spectra of at least some of the formation gamma rays and the tool gamma rays may be detected using a gamma ray detector. The tool gamma rays from the different parts of the tool may have a substantially similar spectral shape. As such, a processor may be used to analyze the spectra of the tool gamma rays using a single tool background standard, thereby simplifying the analysis and improving the precision of the results.
US09417350B2 Subsalt velocity model building
Method for building a subsalt velocity model. In one implementation, the method may include determining a velocity of a sedimentary area surrounding a salt body, determining an initial velocity of a subsalt sedimentary area disposed below the salt body by interpolating the velocity of the surrounding sedimentary area with one or more boundaries defining the salt body, and updating the initial velocity of the subsalt sedimentary area.
US09417343B1 Neutron detector and fabrication method thereof
A neutron detector and a method for fabricating a neutron detector. The neutron detector includes a photodetector, and a solid-state scintillator operatively coupled to the photodetector. In one aspect, the method for fabricating a neutron detector includes providing a photodetector, and depositing a solid-state scintillator on the photodetector to form a detector structure.
US09417341B2 Device and method for determining the energetic composition of electromagnetic waves
The present invention relates to a method and device for determining the energetic composition of electromagnetic waves. It is the object of the present invention to provide a method and device for X-ray spectroscopy that allows simultaneous detection of the individual energies at a comparatively higher resolution and/or across a comparatively wider energy range. According to the invention, at least one reflective zone plate (12) is used that comprises a multitude of predefined wavelength-selective regions (14) arranged next to one another, wherein the wavelength-selective regions (14) each include a multitude of reflecting arched portions (20), which extend exclusively and continuously across the respective wavelength-selective region (14).
US09417339B2 Counting digital X-ray detector and method for taking a series of X-ray images
A counting digital X-ray detector for taking X-ray images of an object penetrated by X-ray radiation may include at least one detector module having an X-ray converter for converting X-ray radiation into an electrical signal and a matrix having a large number of counting pixel elements, wherein each counting pixel element has a signal input, a conversion device for converting the electrical signal into a count signal and a first digital storage unit for storing the count signal, wherein exactly one second digital storage unit is allocated to each first storage unit, and this is designed to form a copy of the first storage unit at the moment of transfer by way of a transfer process, and wherein the X-ray detector is designed in such a way that the transfer process can be carried out simultaneously for the large number of pixel elements.
US09417338B2 Radiation image pickup apparatus, and radiation image pickup system
A radiation image pickup apparatus includes an image pickup panel in which a plurality of image pickup substrates including photoelectric-conversion elements is fixed onto a base, a scintillator portion including a scintillator layer of alkali halide-based columnar crystal and overlaid on the image pickup panel, and a moisture-proof layer provided between the base and the scintillator layer, at least between the plurality of image pickup substrates. The water vapor permeability of the moisture-proof layer is 10 g/m2/day or less.
US09417332B2 Radiopharmaceutical CZT sensor and apparatus
A gamma ray detector includes a gamma ray detecting rod elongated along a longitudinal axis, wherein gamma ray detection is enhanced along the longitudinal axis, and a gamma ray shield encapsulating the rod, the shield having an aperture at an end of the detecting rod along the longitudinal axis to admit gamma rays substantially parallel to the longitudinal axis of the elongated detecting rod, wherein gamma ray detection is enhanced along the longitudinal axis and aperture to substantially collimate the sensitivity of the gamma ray detector along the combined aperture and longitudinal axis of the detecting rod.
US09417331B2 System for wireless, motion and position-sensing, integrating radiation sensor and energy harvester for occupational and environmental dosimetry
Described are a method and apparatus for determining based on motion data when an individual wearing a dosimeter is active. Also described are a method and apparatus for determining based on motion data whether an individual was wearing a dosimeter when the dosimeter was exposed to radiation. Also described are a method and apparatus for determining based on motion data whether a dosimeter was in a particular location when the dosimeter was exposed to radiation. Also described are a method and apparatus for determining based on motion data where on the body of an individual the individual was wearing a dosimeter when the dosimeter was exposed to radiation. Also described are a method and apparatus for determining based on motion data the probability that an individual is wearing a dosimeter that is assigned to the individual.
US09417327B2 Selection method of satellites for RTK positioning calculation and a selection device of satellites for the same
A selection method of satellites for RTK positioning calculation includes initializing a mask threshold of the elevation angle mask and/or the signal strength mask, setting the mask threshold as a first mask threshold other than a mask threshold which carried out an initial setting, performing a first RTK positioning calculation based on a signal from the satellite, performing a first quality check about a positioning solution in the first RTK positioning calculation, and when the first quality check is under the threshold of the ratio test, performing a second RTK positioning calculation based on the signal from the satellite newly chosen via the first mask threshold and performing a second quality check about a second positioning solution in the second RTK positioning calculation.
US09417322B2 Measurement of charge bank level in a metallurgical furnace
Various systems and methods for monitoring the level of a feed material layer in a metallurgical furnace are described. At least one non-contact sensor is used to sense a distance between the feed layer and a reference position. A process controller linked to the sensor provides a control signal based upon the sensed distance. The control signal may be used to control various factors in the operation of the metallurgical furnace.
US09417315B2 Radar system and methods for making and using same
A transmitter front end circuit is described. The transmitter front end circuit is provided with a radar transmitter port, a radar receiver port, a radar amplifier, a coupler, a radar antenna input and a signal director. The radar amplifier has a low power side receiving a transmit signal having a transmit waveform modulated onto a carrier frequency from the radar transmitter port, and a high power side outputting an amplified transmit waveform suitable for transmission to a radar antenna. The coupler is coupled to the high power side of the radar amplifier to sample the amplified transmit waveform. The radar antenna input is configured to receive return signals from a radar antenna. And, the signal director selectively directs the sample of the amplified transmit waveform and the return signals to the radar receiver port.
US09417313B2 Method of conveying a location information representing a physical location of a communication device, a computer program product for executing the method, and the communication device for conveying the location information
A method of conveying a location information representing a physical location of a communication device (1) to another communication device (2) comprises acquiring (6) by the communication device (1) a first location information (11) and a second location information (17), the second location information being acquired (17) subsequently to the acquiring of the first location information (11) and detecting by the communication device (1) a deviation of the second location information from the first location information (18) representing a change of the physical location of the communication device (1). The method further comprises, triggered by the detected change of the physical location of the communication device (1), conveying (27) the most recently acquired physical location of the communication device (1) to the other communication device (2) by sending (26) a signaling message by the communication device (1) to the other communication device (2), the signaling message comprising either the second location information or the deviation of the second location information on the first location information.
US09417312B2 System and method for providing automatic location-based imaging using mobile and stationary cameras
An approach is provided for automatic location-based imaging. User positional information is determined based on a mobile device associated with a user. The user positional information is correlated with camera positional information of a camera configured to capture one or more images of the user. The one or more images are retrieved from the camera based on the correlation.
US09417306B2 Magnetic resonance trajectory correcting with GRAPPA operator gridding
Apparatus, methods, and other embodiments associated with magnetic resonance (MR) trajectory correcting using GRAPPA operator gridding (GROG) are described. One example method includes identifying an on angle or regular portion of a projection in an MR trajectory and then computing base GROG weights for that portion. The example method includes identifying a shift direction and a shift amount for the projection. The shift direction is configured to shift the projection towards a desired point in k-space and the shift amount is configured to shift the projection by a desired amount in the shift direction. With a shift direction and amount available, the example method corrects for a gradient delay by manipulating the MR source signal data using the shift direction and the shift amount. In one embodiment, a gradient delay can be determined and used to calibrate an MRI apparatus.
US09417305B2 Method and apparatus for reconstruction of magnetic resonance imaging
A method and an apparatus for reconstruction of magnetic resonance imaging are provided. The method includes collecting data in each initial channel and filling the data in an initial K-space, the data including data in a calibration data area and data in an undersampled area; constructing a target virtual space, and mapping initial K-space data to the target virtual space; constructing, in the target virtual space, a target optimized virtual space by retaining channel data having a high signal-to-noise ratio; filling out the undersampled area in the target optimized virtual space, and acquiring complete data in the target optimized virtual space; converting the complete data in the target optimized virtual space to an image domain to obtain an image. The method advantageously increases the signal-to-noise ratio of the channel data and significantly improves the image quality.
US09417304B2 Method and magnetic resonance system to acquire MR data with diffusion information
In the acquisition of MR data with diffusion information nuclear spins in a volume segment are excited with radiation of a diffusion coding module and a subsequent diffusion decoding module, and at least one RF pulse is radiated after the excitation, and the MR data are read out. At least one of a time period that defines a time interval between a point in time at which the spin echo condition is satisfied, and the echo time, a first time interval that defines a minimum time interval between the end of the diffusion coding module and the start of the diffusion decoding module, and a second time interval that defines a minimum time interval between the end of the excitation module, and the start of the diffusion coding module, and a third time interval that defines a minimum time interval between the end of the diffusion coding module and the start of the readout of the MR data, is set.
US09417300B2 Direct digital receiver with local free running clock
The invention relates to direct digital receiver for an RF coil (11, 12, 13, 200), in particular of a magnetic resonance imaging system (1), for providing a digital sample output signal at a digital operating frequency in a time base of a system clock (222), the receiver comprising: —an analogue-to-digital converter (214) for converting an analogue signal received from the RF coil (11, 12, 13, 200) to a digital sample input signal, the analogue-to-digital converter (214) being driven by a local clock, a local clock oscillator (400) adapted for providing the local clock in a local clock time base to the analogue-to-digital converter (214), the local clock time base being independent of the system clock time base, a phase detector (402) adapted for determining a phase difference (512) between the system clock (222) and the local clock, a resampling unit (224) adapted for resampling the digital sample input signal to the digital sample output signal using said phase difference (512).
US09417297B2 Tunneling magneto-resistive device with set/reset and offset straps
A sensing device exhibits a tunneling magneto-resistive (TMR) effect, and changes electrical resistance in response to a magnetic field. A first current carrying conductor is positioned in proximity to the TMR sensing device, such that upon an application of a sufficient current, a magnetic field is generated. The magnetic field is sufficiently strong and properly oriented so as to cause a magnetization of a soft magnetic layer of the TMR sensing device, thereby causing a change of the TMR sensing device from one bi-stable state to another bi-stable state.
US09417293B2 Magnetic field sensor linearization architecture and method
A method of processing an output signal and a readout circuit for a magnetic field sensor are disclosed. The purpose of the readout circuit is to generate a digital representation of the magnetic field vector strength. It comprises an input stage for receiving an output signal of the magnetic field sensor; an output stage for outputting a digital output signal corresponding to the sensor output signal; and an analog to digital conversion circuit. The analog to digital conversion circuit receives the sensor output signal and performs, in sequence, a fast conversion process for calculating a number of most significant bits of the digital output signal corresponding to the sensor output signal and for generating a compensation signal, and a delta sigma based conversion process for calculating at least one least significant bit of the digital output signal. The compensation signal is fed back to the sensor input for linearization. The delta sigma based conversion takes advantage of oversampling and noise shaping to increase resolution.
US09417290B1 Methods and apparatus for dynamic characterization of electrochemical systems
The present invention provides impulse-response-based algorithms for high-speed characterization of electrochemical systems (e.g., batteries) with good accuracy. In some variations, a method for dynamic characterization of an electrochemical system comprises selecting an electrochemical system to be characterized; sensing the measured current to or from said electrochemical system; sensing the measured voltage across said electrochemical system; sensing or calculating the time derivatives of the measured current and voltage; and calculating an impulse response using a recursive or matrix-based algorithm (as disclosed herein), wherein said impulse response characterizes said electrochemical system within a selected sampling window. The algorithms are robust, incorporating noise-reduction techniques, and are suitable for real applications under various operating conditions. These algorithms, and the apparatus and systems to implement them, are able to accept various exciting signals to provide dynamic characterization of various states of the electrochemical system.
US09417284B2 IC die with tap lock, test, scan, and up circuitry
This disclosure describes die test architectures that can be implemented in a first, middle and last die of a die stack. The die test architectures are mainly the same, but for the exceptions mentioned in this disclosure.
US09417277B1 Method of locating a fault in a power distribution system comprising at least one wind turbine distributed resource
The present invention provides a method to ensure that distributed resources of a power distribution system remain connected to the circuitry of the power distribution system when a fault occurs at a distributed resource node to assist in identifying the location of the fault by continuing to inject current from the distributed resources into the distribution system, wherein at least one of the distributed resources is a wind turbine.
US09417273B2 Asynchronous AC measurement system
Accurate measurements of electrical power at various points of a power grid is becoming more important and, at the same time, is getting more difficult as the old power distribution model of a few, large power generating stations and a multitude of relatively linear loads is replaced by a newer model containing a multitude of smaller, and to some degree unpredictable power sources, as well as a multitude of not always linear and often smart (essentially also unpredictable) loads. Embodiments of the invention provide for high accuracy voltage, current and power measurements of quasi-stationary and stationary waveforms in single and multiple phase power systems. Precision AC voltage, current, phase, power and energy measurements in power networks may be measured with current ranges from 1 mA to 20 kA and voltage ranges from 1V to 1000 kV and in a frequency range from a few hertz to one hundred kilohertz.
US09417272B1 Binary coded, arbitrarily shaped received signal strength indicator
A received signal strength indicator (RSSI) receives an input voltage. The input voltage is amplified by a cascade of voltage amplifiers. The output of each amplifier is squared by a squarer. The output of each squarer is then compared to an array of fixed values from a strictly monotonic sequence. The comparators outputs are fed to a digital thermometer decoder, the outputs of which represent the binary coded, arbitrarily shaped RSSI. The squarer can be implemented using two MOS transistors, and has a current output. The comparators can be implemented using multiple current mirrors.
US09417269B2 Current sensor
A current sensor for measuring a current flowing through a conductor includes a sensor substrate, a magnetoelectric converter formed on a surface of the sensor substrate and configured to output a signal changing with an applied magnetic field, and a magnetic shield that surrounds the sensor substrate and the conductor to magnetically shield the inside from the outside. The output signal of the magnetoelectric converter changes with a magnetic filed applied along the formation surface of the sensor substrate. The magnetic shield has at least one gap for reducing magnetic saturation in the magnetic shield. The gap and the sensor substrate are located at the same height in a z-direction orthogonal to the formation surface of the sensor substrate.
US09417264B2 Current application device and manufacturing method of semiconductor element
Provided are a current application device capable of improving the electrical contact between projections of a contact section and a surface electrode when applying a test current to a semiconductor element, and a method of manufacturing a semiconductor element properly tested by using the current application device. The current application device includes a contact section that has a plurality of projections, which are brought into contact with a surface electrode of a semiconductor element to apply a test current, and a pressing section that presses the contact section against the semiconductor element such that the projections penetrate a film to come in contact with the surface electrode. The contact section has a plurality of the projections on a plane that has been formed in a curved shape, and the curved-shaped plane is deformed into a planar shape by being pressed by the pressing section.
US09417263B2 Testing probe head for wafer level testing, and test probe card
A testing probe card for wafer level testing semiconductor IC packaged devices. The card includes a circuit board including testing circuitry and a testing probe head. The probe head includes a probe array having a plurality of metallic testing probes attached to a substrate including a plurality of conductive vias. In one embodiment, the probes have a relatively rigid construction and have one end that may be electrically coupled to the vias using a flip chip assembly solder reflow process. In one embodiment, the probes may be formed from a monolithic block of conductive material using reverse wire electric discharge machining.
US09417260B2 Optical accelerometer systems and method
An example optical accelerometer system is provided. An optical beam is provided having a predefined center frequency and is frequency-modulated about the predefined center frequency. An optical cavity includes a first mirror at a first end and a second mirror at a second end of the optical cavity. The second mirror is movable along the axial length of the optical cavity in response to an external acceleration, and the optical cavity receives the optical beam and emits a resonated optical beam. An acceleration detection system measures an intensity of the resonated optical beam and calculates a magnitude of the external acceleration along the axial length of the optical cavity based on the intensity of the resonated optical beam resulting from motion of the second mirror. A stabilization system stabilizes the predefined center frequency of the optical beam independently of the external acceleration based on the modulation of the optical beam.
US09417257B2 System and method for collecting, storing, processing, transmitting and presenting very low amplitude signals
A method and apparatus for producing an effect of a chemical or biochemical agent on a system responsive to such agent, are disclosed. In practicing the method, a plurality of low-frequency time-domain signals of the agent are generated, each at a different at a different noise level within a selected noise level range. The signals are analyzed by producing spectral plots of the time-domain signals, and identifying an optimized agent-specific time-domain signal based on information in the spectral plots. A chemical or biological system responsive to the agent is exposed to the optimized time-domain signal by placing the system within the magnetic field of an electromagnetic transducer, and applying the signal to the transducer at a signal amplitude and for a period sufficient to produce in the system an agent-specific effect on the system.
US09417254B2 Analysis apparatus and measurement unit
This analysis apparatus includes a plurality of a plurality of measurement units of mutually identical types generating measurement data by measuring the specimens, a transporter transporting the specimens to the respective ones of the plurality of measurement units, a display, common to the plurality of measurement units, displaying the analytical results generated by analyzing the measurement data and a transmitter transmitting the analytical results to a host computer.
US09417252B2 Method for the detection of proventricular dilatation disease and kit thereof
A ganglioside or a mixture of gangliosides, isolated from the peripheral and central nervous system of a bird, in particular a parrot, their use for the preparation of a medicament, methods for the diagnosis of Proventricular Dilatation Disease and diagnostic kits thereof, are disclosed.
US09417249B2 Methods of predicting and decreasing the risk of pre-term birth
Provided are methods for predicting the risk of pre-term birth in a pregnant subject, for identifying a subject having an increased risk of pre-term birth, for selecting a subject for participation in a clinical study, and for decreasing the risk of pre-term birth in a subject. These methods include providing a sample from the subject and detecting the level of one or more of growth arrest-specific protein 1 (GASI), ALLI-fused gene from chromosome 4 protein (AR4)/Fragile X Mental Retardation 2 (FMR2) family member 3 (AFF3), transthyretin (TTR), ryanodine receptor 1 (RYRI), E26 transformation specific variant 6 (ETV6), claudin-10, zinc finger protein 23 (ZNF23), collagen type XXVII a1 (COL27AI), Kazrin isoform-1, keratin-associated protein 10-9 (KRTAPIO-9), Huntingtin (HTT), microtubule associated protein 9 (MAP9), coiled-coil domain-containing protein 13 (CCDC13), inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase isoform 2 (HISPPDI), immunoglobulin gamma-3 chain C (IGHG3), cysteine- and histidine-rich protein-1 (CYHRI), and XP 002348181.
US09417247B2 Human autoantibodies specific for PAD3 which are cross-reactive with PAD4 and their use in the diagnosis and treatment of rheumatoid arthritis and related diseases
In one or more embodiments, the present invention provides a novel biomarker which provides a link between a distinct clinical phenotype and a biochemical effect of an autoantibody on an enzyme implicated in disease pathogenesis. In particular, the present invention provides an isolated or purified human autoantibody to PAD3 protein. Methods of diagnosis of subjects for rheumatoid arthritis (RA) using these antibodies as well as diagnosis of the severity of RA in the subject, and methods for monitoring treatment of a subject with RA are also provided. The biomarkers provided herein are also useful in the diagnosis of connective tissue-interstitial lung disease (CT-ILD) in patients having or suspected of having RA.
US09417244B2 Cadherins as cancer biomarkers
Methods of isolating, enriching, capturing, identifying, or detecting the presence of, cancerous cells in a sample, e.g., a blood sample from a subject, by detecting the presence of one or more cancer cell surface markers selected from the group consisting of cadherin 1 (CDH1), CDH2, CDH3, CDH4, CDH5, CDH9, CDH11, CDH17, CDH19, protocadherin 9 (PCDH9) and/or PCDH beta 13 (PCDHb13), and optionally an additional cancer cell surface marker, e.g., EpCAM, MUC1, EphB4, EGFR, CEA, and/or HER2.
US09417237B2 Biosample plate with data storage and wireless communication means
Embodiments of the disclosure relate to a biosample plate that includes a memory component for storing information related to the biosample, biosample plate and biosample analysis data, and a wireless communication interface for transferring information to and from the biosample plate. The biosample plate may be used with an analyzing and data recording system such as an electromagnetic tape drive. The disclosed biosample plate facilitates the correlation between a large number of biosample plates and data as data remains with the corresponding biosamples both when the biosample plates are in use and when they are in storage. The wireless communication interface may comprise an antenna disposed in a biosample plate for data transmission to and from the biosample plate by radio signals.
US09417236B2 Methods, systems, and arrays for biomolecular analysis
Disclosed herein are formulations, substrates, and arrays. Also disclosed herein are methods for manufacturing and using the formulations, substrates, and arrays. Also disclosed are methods for identifying peptide sequences useful for diagnosis and treatment of disorders, and methods for using the peptide sequences for diagnosis and treatment of disorders, e.g., celiac disorder. In certain embodiments, substrates and arrays comprise a porous layer for synthesis and attachment of polymers or biomolecules.
US09417235B2 Optical measurement apparatus
An object is to provide an optical measurement apparatus for performing an efficient test by optical measurement without incurring incorrect measurements.To this end, the measurement apparatus utilizes a test instrument mounted thereto and including a carrier with a reagent retaining portion for application of a sample. The measurement apparatus includes a reader for color development at the reagent retaining portion, and a controller for driving control of the reader and for required determination. The controller performs the determination by utilizing the data obtained by reading the color development of the reagent after a reaction completion period Tr1-Tr6 depending on the reagent and starting from the mounting of the test instrument. When detecting that the color development at the reagent retaining portion is completed before the lapse of the reaction completion period Tr1-Tr6 after the mounting of the test instrument, the controller stops the test for the test instrument.
US09417221B2 Food steganography
The present disclosure relates to methods and systems for calculating a food additive. A first method includes identifying chemical compounds of an averse food ingredient, identifying chemical compounds of a flavorful food ingredient and calculating a set of chemical compounds for the food additive such that an olfactory perception of a mixture of the averse food ingredient, the flavorful food ingredient and the food additive is the same as an olfactory perception of only the flavorful food ingredient. A first device includes a database storing information identifying chemical compounds of an averse food ingredient and identifying chemical compounds of a flavorful food ingredient, and a processor for calculating a food additive such that an olfactory perception of flavors of a mixture of the averse food ingredient, the flavorful food ingredient and the food additive is the same as an olfactory perception of only the flavorful food ingredient.
US09417218B2 Depletion of plasma proteins
This invention relates to methods of analysis, and in particular to methods for the preliminary fractionation of samples in which low abundance molecules of interest, for example proteins, polysaccharides or fatty acids, are present together with more abundant molecules of little or no interest. In particular, the invention relates to methods of depletion of high abundance proteins from biological samples. Products and kits for use in the method are also disclosed, and form part of the invention. In one aspect, the invention provides a method of depleting a high-abundance molecule from a biological sample, comprising the steps of a) subjecting the sample to affinity depletion using an affinity support with high affinity for a high abundance molecule, and/or b) immunodepletion using an affinity support coupled to an antibody directed against whole or previously fractionated plasma or serum.
US09417211B2 Ion mobility spectrometer with ion gate having a first mesh and a second mesh
A method and apparatus are disclosed for improving ion mobility spectrometry by using a fast and spatially wide ion gate based on local RF field barrier opposed to a switching DC field. The improvement accelerates the ion mobility analysis and improves charge throughput and dynamic range of the IMS. The invention is particularly suited for rapid dual gas chromatography. In one important embodiment, the accelerated IMS is coupled to a multi-reflecting time-of-flight mass spectrometer with a fast encoded orthogonal acceleration. There are described methods of comprehensive and orthogonal separation in multiple analytical dimensions.
US09417210B2 System, apparatus and method for evaluating samples or analytes using a point-of-care device
A system, apparatus and method evaluates samples or analytes using a point-of-care device. A test selection is received from the user interface. A determination is made whether a test cartridge connected to the test cartridge interface matches the test selection. Properties of the sample or the analyte are detected using detector(s) or sensor(s) in the POC device. A test results data based on the properties is generated. A report based on an analysis of the test results data is generated and the report is provided to the user interface of the POC device. The POC device also includes memory, communication interface(s), test cartridge interface, and processor(s).
US09417209B2 Biosensing well array with protective layer
The present disclosure provides a biological field effect transistor (BioFET) and a method of fabricating a BioFET device. The method includes forming a BioFET using one or more process steps compatible with or typical to a complementary metal-oxide-semiconductor (CMOS) process. The BioFET includes a microwells having a sensing layer, a top metal stack under the sensing layer, and a multi-layer interconnect (MLI) under the top metal stack. The top metal stack includes a top metal and a protective layer over and peripherally surrounding the top metal.
US09417208B2 Dual FET sensor for sensing biomolecules and charged ions in an electrolyte
A method for operating a sensor for biomolecules or charged ions, the sensor comprising a first field effect transistor (FET) and a second FET, wherein the first FET and the second FET comprise a shared node includes placing an electrolyte containing the biomolecules or charged ions on a sensing surface of the sensor, the electrolyte comprising a gate of the second FET; applying an inversion voltage to a gate of the first FET; making a first electrical connection to an unshared node of the first FET; making a second electrical connection to unshared node of the second FET; determining a change in a drain current flowing between the unshared node of the first FET and the unshared node of the second FET; and determining an amount of biomolecules or charged ions contained in the electrolyte based on the determined change in the drain current.
US09417206B2 Apparatus for residual pesticide detection
Disclosed is an apparatus for pesticide detection in aqueous solution was provided, wherein an electrochemical biosensor, a container for mixing and an electrical signal analyzer were used, and the biosensor is disposable.
US09417204B2 Analyte sensor
Matrix materials, such as sol-gels and polymers derivatives to contain a redox active material can be used to form electrodes and probes suitable for use in pH meters and other analyte sensing devices.
US09417203B2 Conductive liquid property measurement using multiple charge transfer times
Systems and methods for making repeatable measurements of the dielectric constant and conductivity of a material, such as a liquid. In one example, a material property measurement system includes a measurement cell, a voltage measurement circuit, a capacitor, and a switch. The measurement cell is made of at least two conducting electrodes with liquid between the conducting electrodes. The switch is in a current path between the capacitor and the measurement cell. The capacitor is charged and then the switch is closed for a first time period and a first voltage measurement on the capacitor is performed. The capacitor is charged again and the switch is closed for a second time period and a second voltage measurement on the capacitor is performed. The two voltage measurements are used in a calculation to calculate a value related to capacitance between the at least two conducting electrodes of the measurement cell.
US09417202B2 Sensor
Provided is a sensor including an insulating layer, at least two heater patterns separated in one direction in the insulating layer and electrically connected to each other, at least two sensing electrode patterns insulated form the heater patterns, separated in the one direction in the insulating layer, and electrically connected to each other, and a sensing material, at least a part of which is buried in the insulating layer to contact the sensing electrode patterns.
US09417200B2 Moisture concentration detecting device
A moisture concentration detecting device including a gas chamber; a pair of porous electrodes facing each other in the gas chamber; a solid electrolyte membrane sandwiched between the electrodes; a case which covers the electrodes and the solid electrolyte membrane and on a surface of which a pleated portion is provided; an impedance measuring circuit measuring an AC impedance between the electrodes by applying an AC voltage to the electrodes; a storage device storing therein conversion information for converting an AC impedance between the electrodes into a moisture concentration in the insulating gas; and a computing unit obtaining a moisture concentration in the insulating gas from a measured value of the AC impedance by referring to the conversion information stored in the storage device with respect to the measured value of the AC impedance input from the impedance measuring circuit.
US09417198B2 Detection of carbon nanotubes by microwave-induced heating
The present invention includes a method, systems and devices for the detection of carbon nanotubes in biological samples by providing a sample suspected of having one or more carbon nanotubes; irradiating the sample with a microwave radiation, wherein the carbon nanotubes absorb the microwave radiation; and detecting and measuring the one or more thermal emissions from the carbon nanotubes.
US09417197B2 Method of measuring thickness of Fe—Zn alloy phase of galvannealed steel sheet and apparatus for measuring the same
A method of measuring a thickness of a Fe—Zn alloy phase included in the Fe—Zn alloy coating of the galvannealed steel sheet includes: an X-ray irradiation process of irradiating the galvannealed steel sheet with the incident X-rays; and an X-ray detection process of detecting the diffracted X-rays obtained in the X-ray irradiation process, derived from a Γ·Γ1 phase, a δ1 phase, and a ζ phase included in the Fe—Zn alloy coating with a crystal lattice spacing d of 1.5 Å or higher.
US09417194B2 Assessment of focal spot characteristics
Use of a reference detector to characterize an X-ray emission focal spot is disclosed. In certain embodiments, the reference detector may contain one or more openings or apertures that may be used to acquire localized X-ray intensity information used to derive the focal spot characteristics. In certain embodiments, the reference detector is on the source-side of the imaged volume.
US09417183B2 Terahertz wave temporal waveform acquistion apparatus
A terahertz wave temporal waveform acquisition apparatus includes a light source, a branch part, a terahertz wave generation element, a terahertz wave detection element, a delay providing medium, a temperature adjustment unit, and an analysis unit. The delay providing medium is disposed on an optical path of a terahertz wave from the terahertz wave generation element to the terahertz wave detection element, is formed of a material of which a refractive index for the terahertz wave depends on the temperature, and provides a delay according to the temperature to the terahertz wave.
US09417179B2 Acoustic wave acquisition apparatus
In a conventional device, light is irradiated from positions on a rotation axis of a detector, so that there may be unevenness of light irradiation intensity in a subject.The acoustic wave acquisition apparatus of the present invention includes a light source that generates light and a detector including a plurality of elements that receive an acoustic wave generated from inside a subject when the subject is irradiated with the light. The acoustic wave acquisition apparatus further includes a rotation driving unit that rotates the detector and a plurality of light irradiation portions that irradiate the subject with the light from the light source. The plurality of light irradiation portions are provided at least at positions other than a rotation axis of the detector.
US09417175B2 Method and device for determining solid particle surface energy
A method of determining solid particle surface energy includes placing solid particles in a container made of a very high surface energy material and pouring a liquid into the container. The method further includes tilting the container to drain out from the container a first subset of the solid particles floating at a top surface of the liquid and tilting the container to move the liquid away from a second subset of the solid particles that are below the top surface. The method also includes tilting the container to move the liquid back toward the second subset of the solid particles such that at least a portion of the second subset of particles floats at the top surface of the liquid and tilting the container to drain out from the container the portion of the second subset of the solid particles now floating at the top surface of the liquid.
US09417174B2 Tube and float system and methods of using the same
This disclosure is directed to systems and methods for analyzing target materials of a suspension include a tube and a float. The float may include expandable portions. The system traps a target analyte between the expandable float and the tube and/or to create a seal between the expandable float and the tube to inhibit fluid from flowing past the expandable float in the tube. The expandable portions may radially expand when exposed to an expanding fluid, such that the expanding fluid is not a naturally-occurring constituent of the suspension; or, the expandable portions may radially expand when a force is exerted upon the expandable portion. A tube may include expandable portions that expand towards the float.
US09417172B2 Laboratory reactor with a reaction vessel
A laboratory reactor (1) with a reaction vessel (2) for receiving media or substances to be processed has devices or units for processing or mixing media or components and for measuring, the devices or units being able to engage in the reaction vessel or reactor vessel (2) from above or below. On the lower side of the base (5), the laboratory reactor (1) has placement feet (6) which are mounted movably or flexibly and are connected to a weight measuring device or to sensors belonging to a weight-measuring device such that the weight of the product to be processed or a change in weight can be determined without complicated additional weighing operations.
US09417169B2 Sensor arrangement, for example, on an anchor bolt
A sensor arrangement, for example, on an anchor bolt, including at least one sensor (10). At least one bypass element (20) with a dilatant material is arranged in the area of the sensor (10), whereby impact forces that act upon the sensor (10) can be dissipated via the dilatant material of the bypass element (20).
US09417167B2 Method for testing a batch of material used for obtaining layers of fibres intended for manufacturing a composite material component
A method for testing a batch of material used to obtain layers of fibers includes taking a specimen from the batch of material, exerting a tensile force on the specimen, heating the specimen so as to relax the fibers if the specimen contains stresses, after a predetermined period of time, no longer heating and no longer exerting the tensile force on the specimen, measuring a residual extension of the specimen which corresponds to a variation in length of at least a part of the specimen in the direction of the tensile force, before and after the tensile force, and considering the batch of material not to be compliant if the residual extension exceeds a given threshold.
US09417163B2 Analyzer for substance
Provided is an analyzer for a substance, including: a first particle holding unit having a tubular shape; a first intake pipe for sucking a gas from an upper side of the first particle holding unit to cause a cyclonic phenomenon inside the first particle holding unit; a first supply pipe for supplying a sample containing particles, the first supply pipe being connected to a side surface of the first particle holding unit; a first flow control unit for controlling a flow rate of a gas flowing into the first particle holding unit to hold the rotationally moving particles inside the first particle holding unit for a predetermined time period and then cause the particles to settle, the first flow control unit being connected to a lower part of the first particle holding unit; a first collection heating unit for collecting and heating the settled particles; and an analysis unit for analyzing a substance vaporized from the particles through the heating by the first collection heating unit, the analysis unit being connected to the first collection heating unit through a pipe.
US09417160B2 Apparatus and methods for evaluating systems associated with wellheads
According to one aspect, data identifying a component is received, wherein the component is part of a system associated with a wellhead. A location at which the component is positioned relative to one or more other components is identified. The useful remaining operational life of the component is predicted based on at least an operational parameter specific to the location, and the operational history of the component or one or more components equivalent thereto. According to another aspect, a model representing at least a portion of a proposed system associated with a wellhead is generated, the model comprising a plurality of objects, each of which has a proposed location and represents an existing component. The useful remaining operational life for each object is predicted based on an operational parameter at the corresponding proposed location, and data associated with the respective operational history of the existing component.
US09417156B2 Method and device for assessing the damage to rolling bearings, in particular in inverter-fed electric machines
A method and device for assessing damage to a rolling bearing caused by bearing currents, in particular high-frequency bearing currents, in an electric machine which is electrically connected to an inverter, in particular to an inverter having a DC voltage link circuit, is described. The rolling bearing has a lubrication gap between an inner bearing ring and a rolling body and between an outer bearing ring and the rolling body. The method includes detecting the energy of an electric discharge event in the lubrication gaps, searching for a coincident event having a frequency above one GHz indicative of a damaging bearing current event, detecting a frequency of occurrence of discharge events, and evaluating the discharge events by correlating the frequency of occurrence and the energy of the discharge events.
US09417155B1 Calcareous deposit wipe-test apparatus and method
A calcareous deposit wipe-test apparatus and method. The apparatus includes a motor, frame, with the motor and the replaceable cartridge attached to the frame. The replaceable cartridge includes a calcareous deposit roller for growing calcareous deposits thereon, which typically cause abrasive wear. The wipe-test apparatus also includes a trough which is filled with seawater. The frame positioned in the trough, and shaped so that when positioned in the trough, the motor is perched above in a dry location and the replaceable cartridge is below, at least partially submerged so that the calcareous deposit roller simulates shipboard wet operating conditions. The apparatus and method evaluates the removal of the calcareous deposits under shipboard working conditions.
US09417146B2 Sensor device and related operating methods
Apparatus, systems, and fabrication methods are provided for sensing devices. An exemplary sensing device includes a first sensing arrangement to measure a first property and provide one or more measured values for the first property, a second sensing arrangement to measure a second property, a storage element coupled to the second sensing arrangement to maintain a stored value for the second property measured by the second sensing arrangement, and a control system coupled to the first sensing arrangement and the storage element to determine one or more calibrated measurement values for the first property using the one or more measured values for the first property from the first sensing arrangement and the stored value for the second property.
US09417141B2 Force sensitive touch sensor
A force sensitive touch sensor (100) is provided. The sensor (100) comprises an insulating support layer (101) and an electrically conductive sensor structure (102). The electrically conductive sensor structure (102) comprises a piezoresistive material and is configured to provide a resistance varying in response to a force being applied to the insulating support layer (101). The piezoresistive material comprises graphene.
US09417140B2 Exhaust gas temperature sensor with anti-resonance conical shaft feature
A sensor assembly including a sensing element, a conductor connected to the sensing element, and an elongated shaft. The elongated shaft includes a proximal end and a distal end. An inner surface of the shaft defines a through-bore extending from the proximal end to the distal end. The through-bore is configured to receive the conductor therethrough. An outer surface of the shaft includes a proximal diameter at the proximal end and a distal diameter at the distal end. The proximal diameter is greater than the distal diameter and configured to dampen vibration.
US09417139B2 Temperature measurement head structure and clinical thermometer
A temperature measurement head structure comprises a shell (14), a tube-shaped thermal conductor (13), a cap-shaped thermal conductor (12) and an infrared sensor (11). Detection holes are arranged at a front end of the shell (14) and a front end of the cap-shaped thermal conductor (12). The tube-shaped thermal conductor (13) is located inside the shell (14). A bottom surface of the infrared sensor (11) and an end portion of the tube-shaped thermal conductor (13) are closely adhered to the detection hole at the front end of the shell (14). The cap-shaped thermal conductor (12) surrounds the infrared sensor (11) and is sleeved on an external wall at the end portion of the tube-shaped thermal conductor (13). The detection hole at the front end of the cap-shaped thermal conductor (12) is located behind the detection hole at the front end of the shell (14). The temperature measurement head structure further comprises an air gap (20) formed between top and side surfaces of the infrared sensor (11) and the cap-shaped thermal conductor (12). Also provided is a clinical thermometer comprising the temperature measurement head structure. The clinical thermometer has a simple structure, and greatly improves the precision and reliability of temperature measurement.
US09417136B2 Method for calculating a thermal protection factor
The present invention relates to a method for calculating a thermal protection factor, wherein the method comprises the steps of: applying heat to a first area coated with a thermal protection material, and a second area not coated with the thermal protection material; measuring the respective saturation temperatures of the first area and second area; calculating a first energy by dividing the energy corresponding to the heat applied to the first area by the saturation temperature of the first area; calculating a second energy by dividing the energy corresponding to the heat applied to the second area by the saturation temperature of the second area; and calculating the thermal protection factor of a thermal protection material by dividing the first energy by the second energy or dividing the difference between the first energy and the second energy by the first energy.
US09417133B2 Infrared sensor structure and method
A radiation sensor (27) includes a radiation sensor chip (1) including first (7) and second (8) thermopile junctions connected to form a thermopile (7,8). The first thermopile junction is disposed in a floating portion of a dielectric membrane (3) thermally insulated from a silicon substrate (2) of the chip, and the second thermopile junction is disposed in the dielectric membrane directly adjacent to the substrate. Bump conductors (28) are bonded to corresponding bonding pads (28A) coupled to the thermopile (7,8) to physically and electrically connect the chip to conductors on a printed circuit board (23). The silicon substrate transmits infrared radiation to the thermopile while blocking visible light.
US09417132B2 Multispectral imaging color measurement system and method for processing imaging signals thereof
A multispectral imaging color measurement system, comprising a dark room, a sample platform and an imaging device for capturing said object being measured; a controllable illumination device, a filter wheel unit, an imaging signal processing unit and an electronic control unit. A method for processing imaging signals of the multispectral imaging color measurement is also proposed. The multispectral imaging color measurement system and the method for processing imaging signals thereof can overcome the inaccuracy of traditional digital imaging systems and the limits of spectrophotometer systems and provide users in the textile industry with highly accurate color measurement and evaluation.
US09417127B2 Fiber grating sensor system for measuring key parameters during high speed
A fiber grating sensor system is used to measure key parameters that include pressure, strain and temperature at specific locations and at high speed. The system relies on spectral properties associated with the fiber grating sensors, the light source and the optical detection system to provide these capabilities. The system has been successfully applied to measurement of pressures up to 1,200,000 psi and by increasing the spectral width of the light source extensions of pressure measurements to 4,000,000 psi and higher are possible. Temperature change measurements have been made of 400 degrees C. over a period of 25 micro-seconds limited by the physical response of the fiber sensors and the output detector bandwidth both of which can be greatly improved by reducing fiber sizes and with improved detectors. Novel methods have been devised to lower cost and enable measurements with spatial location, speed and accuracy that have been very difficult or not yet achieved.
US09417122B2 Self-cleaning lens
Some embodiments herein generally relate to self-clean lenses, sensor systems, and/or methods of cleaning. In some embodiments, a self-cleaning lens is provided for a sensor for monitoring a liquid.
US09417120B2 Device and methods for quantifying plants using an active light sensor for scanning plants in a defined area
A method of quantifying growing plants in an area is disclosed wherein the area is scanned with an active light sensor which provides a data signal when a plant is present that is distinct from the data signal provided when a plant is not present. The data signal is analyzed to determine at least plant population densities, the spacing of plants, the number of emerged plants versus planted seeds, the size of the area that has unproductive plants or an estimate economic and/or yield loss. Overlapping sample areas can be used to improve the accurate quantification of plants.
US09417119B2 System and method to detect hidden materials using a mobile device
A Mobile Device to detect concealed items in an automobile by measuring vibration. The mathematical formula frequency of vibration uses the mass M which affects the vibration. As mass of solid surface changes, so does the vibration. If difference in the vibration is detected between the inspected vehicle and empty vehicle that is the Baseline Frequency, it may indicate concealed items. The Mobile Device contains components needed to implement this invention. An accelerometer. A vibrator or speaker. A touch screen display. A computer operating system. A computer database. A computer network connection to the internet using a wireless network. A sensor to provide the latitude and longitude location of the device during testing, through GPS, GLONASS, or NETWORK. The device also provides an electrical power source using the device battery, wall outlet electricity, or automobile charging cable connected to an automobile.
US09417115B2 Combination weighing device with imaging system
A combination weighing device includes a dispersing table, a plurality of radial feeders, a plurality of cameras, an image processing unit, and a touch panel. The dispersing table receives a supply of a large number of articles and disperses the articles. The radial feeders are arranged to extend radially from the dispersing table, receive the articles dispersed by the dispersing table, and convey the articles in a direction away from the dispersing table. The cameras are disposed at a position other than a space directly above the dispersing unit and capture images of the dispersing table and the radial feeders. The image processing unit generates a projection plan view image of the dispersing table and the radial feeders by synthesizing the images captured by the cameras. The touch panel outputs the plan view image.
US09417114B2 System and method for dispensing a measured amount of a loose material
A loose material measuring and dispensing system including a container and dispenser. The tea container serves to store the tea leaves or grounds in a storage bin prior to activation of the system. Upon activation, the dispenser measures and loads a selected amount of tea into a hopper for dispensing, such as into a waiting cup or a tea infuser. The amount of tea may be selected based upon user operation of one of a number of quantity indicating/selection buttons provided in a user interface. The container is a sealed canister, such as a bag or jug, which is preferably impermeable to light. Furthermore, the dispenser is able to operate to load a desired amount of tea (e.g. by weight), specified by the user, into the hopper. Once the desired amount of tea is loaded into the hopper, the tea may be dispensed, such as into a waiting cup or infuser below.
US09417110B2 Accelerated bench-testing of medical devices
A biomedical tester includes a fluid-control container, shaped to define a fluid-control container port and a first interface surface defining fluid-control container apertures. A fluid controller is shaped to define a second interface surface defining controller ports. These elements and a motor are arranged to relative translation between the first and second interface surfaces; thereby effecting a time-varying overlap between subgroups of the system. Fixtures allow disposition therewithin of respective medical devices. Each of the fixtures includes one or more fixture first ports and fixture second ports. The fixture first ports are mounted in fluid Communication respective with the controller ports. A fluid pump includes first and second pump ports in fluid communication with the fixture second ports and the fluid-control container port, respectively.
US09417105B2 Integrators for sensor applications
Embodiments herein provide processing of sensor signals (e.g., signals representative of a level of an analyte in a body). An electronics assembly may include a sensor contact configured to receive a sensor signal from a sensor assembly, an integrator circuit configured to provide an integrator output signal representative of the sensor signal integrated from a first time to a second time, and a reset circuit configured to reset the integrator output signal in response to a reset signal. The electronics assembly may also include a processor circuit configured to determine a value of the integrator output signal and to provide the reset signal to the reset circuit when an integration interval has elapsed from the first time. The integration interval may be based at least in part on the integrator output signal.
US09417102B2 Absolute encoder, signal processing method, program, driving apparatus, and industrial machine
An absolute encoder includes a scale with a plurality of marks of various types arranged with a space and a period. A detector includes a plurality of elements arranged along a direction corresponding to the aforementioned arrangement, and detects a partial plurality of marks. A signal processor performs amplitude quantization with respect to each period of periodic signals with a plurality of periods output from the detector to generate a data string. First position data having a resolution of the period is generated. The signal processor obtains a plurality of thresholds for the quantization respectively corresponding to a plurality of periodic signals of the periodic signals with the plurality of periods based on a plurality of representative values respectively obtained from the periodic signals with the plurality of periods.
US09417099B2 Wide activation angle pinch sensor section
In an aspect, a pinch sensor is provided, comprising: an elongate non-conductive casing enclosing first, second, and third elongate conductive electrodes; the first and second electrodes being separated by a portion of the casing, a capacitance between the first and second electrodes changing when an obstacle approaches the first electrode to provide a proximity indication of the obstacle to the pinch sensor; and, the second and third electrodes being separated by an air gap formed in the casing, a resistance between the second and third electrodes changing when the second and third electrodes come into contact upon compression of the casing by the obstacle to provide a contact indication of the obstacle with the pinch sensor.
US09417095B2 Rotary position detection device
A magnetic flux emission unit is mounted on a detection object and rotatable integrally with the detection object. An IC package includes a magnetism detection element, which sends a signal according to change in a magnetic flux caused when the magnetic flux emission unit rotates. A cover member includes a bottom portion and a tubular portion. The tubular portion is extended from an outer periphery of the bottom portion. The cover member surrounds the magnetic flux emission unit with the bottom portion when mounted to the housing. A support portion is projected from the bottom portion toward an opening of the tubular portion to support the IC package. A projection is projected toward the opening from the bottom portion to at least a position corresponding to the magnetism detection element.
US09417087B1 Interactive 3D navigation system
An interactive vehicle navigation system for previewing turns for a user using animations that show realistic, three-dimensional views of the locale of turns. The previews show a user how the locale of the turns will appear as the instructions are followed. A vantage of the preview is adjusted to promote clear views of the locale. User controls enable a driver to view previews at times that are safe and convenient for the driver and are located in positions that promote driver convenience and safety.
US09417086B2 Maps from sketches
A sketch is received. The sketch includes one or more sketched graphical elements and one or more sketched representations of text. Pattern matching of the one or more sketched graphical elements and the one or more sketched representations of text with a map region is performed. A map image of the map region is generated and displayed.
US09417084B2 Method and navigation device for providing at least one route
A method and navigation device for providing at least one route is described. A destination is received from a user (step 204). Locations having more than a predetermined amount of content associated therewith are determined (step 206) and locations are selected based on a profile of the user (step 208). At least one route is provided to the destination via at least one location of the determined and selected locations (step 210).
US09417083B2 Route creation device
It is an object to provide a technique capable of searching for a route as close to a route intended by a user as possible. A route creation device includes an input unit that accepts a line drawn on a map displayed based on map data, and a link retrieval unit that retrieves corresponding road links that correspond to the line accepted by the input unit from the map data. The route creation device further includes a route searching unit that searches for a route including at least one road link satisfying a predetermined condition among the road links retrieved by the link retrieval unit.
US09417082B2 Navigation apparatus and method
A navigation configured to be installed in a motor vehicle, and a corresponding method. According to an embodiment, there is a method that includes: a) reproducing video information corresponding to a straight section included in the route information at a speed faster than a typical reproduction speed; and b) reproducing video information corresponding to a curved section included in the route information at a speed slower than the typical reproduction speed.
US09417079B2 Navigation apparatus and method for updating map data thereof
A navigation apparatus and a method for updating map data thereof are provided. A map database of the navigation apparatus stores data of a plurality of existed roads. When coordinates of the navigation apparatus are not located on any one of the existed roads, a comparison module of the navigation apparatus determines whether the shortest distance between the coordinates and the existed roads exceeds a predetermined threshold. If the shortest distance exceeds the predetermined threshold, a map data adding module updates a traveling path according to a plurality of succeeding coordinates of the navigation apparatus until the navigation apparatus is determined to return on one of the existed roads. When the map data adding module finishes updating the traveling path, the map data adding module stores data of the traveling path in the map database of the navigation apparatus.
US09417073B2 Geo-location services
A method for geo-location services is described. In one embodiment, the method includes monitoring a status of an entrance associated with a dwelling, monitoring an occupancy in relation to the dwelling, and upon detecting an occupant of the dwelling departing from the dwelling and the status of the entrance of the dwelling is in an open state, generating a notification. In some cases, the entrance includes at least one of a doorway, a garage door, a gate, and a window.
US09417072B2 Navigation device having dead reckoning navigation functionality and method thereof
Embodiments of the present invention provide a method of determining a heading of travel of a navigation device, comprising determining a reference heading for a roadway system and determining a current heading of navigation device travel, wherein the current heading is determined as an integer multiple of a predetermined lock angle in combination with the reference heading.
US09417070B1 Systems and methods for continuous replanning of vehicle trajectories
A method and system for continuously re-planning a vehicle's path, in the face of stationary and moving obstacles, dynamically calculates a new path in real time which is both efficient and maintains minimum safety clearances relative to obstacles. Repulsion signals emanating from obstacles and propagating through delineated sections of a grid representing a geographic space are summed along with values representing the relative distance of the sections from the vehicle origin and vehicle destination. The grid sections having optimal values according to a predetermined criteria represent an efficient and safe travel path between the vehicle origin and destination.
US09417066B2 Electronic bias compensation for a gyroscope
A method for compensating for bias of a gyroscope. In one embodiment, bias measurements for a plurality of drive angles are generated using the gyroscope. A set of equations for the bias of the gyroscope is identified using a model for motion of the gyroscope. The set of equations includes a set of parameters for the bias of the gyroscope. A set of values for the set of parameters is identified using the bias measurements and the set of equations.
US09417063B2 Surveying prism
In a surveying prism comprising a prism housing (12) for accommodating a prism element, which prism housing is pivotably mounted in a bracket about an axis that is oriented parallel to the light ingress surface of the prism element, the bracket is formed as a base comprising a base plate (16) which forms a support surface for the surveying prism (10), and two bearing flanges oriented perpendicular to said base plate, between which bearing flanges the prism housing (12) is pivotably mounted.
US09417061B2 Range finder with image split prism for golf course hole
Disclosed is a rangefinder comprising: a housing shaped like a cylinder and opened frontward and backward; an object lens comprising one or more lenses arranged in a front end portion of the housing and facing an object targeted for distance measurement; a display providing a user with an image from the object lens; an image split prism arranged in between the object lens and the display, making the image from the object lens be split and focused, and installed movably along an optical axis within the housing so that a space between split images can be adjusted; and a distance indicator indicating distance from the targeted object in accordance with positions of the image split prism, in a state that the position of the image split prism is adjusted to set up the space between the split images to a reference position.
US09417058B1 Detecting a position of a sheet of light in an image
In a method and system for detecting a position of a sheet of light in an image, two parameters are used, namely the width of the widest peak to be detected and the intensity difference of the least-contrasted peak to be detected. From these two parameters, a size S, a distance D, and a threshold T are determined. A region of interest (ROI) is determined based on the intensity profile associated with a line of pixels of the image, distance D and threshold T. A derivative filter of size S is applied to the intensity profile to produce a slope of the intensity profile. In the determined ROI, one or more zero-crossings in the slope of the intensity profile are detected. From the detected zero-crossings, a zero-crossing is selected and the position of the selected zero-crossing is returned as the detected position of the sheet of light for the line of pixels.
US09417055B2 Apparatus for measuring thickness of thin film, system including the apparatus, and method for measuring thickness of thin film
An apparatus and a system for measuring the thickness of a thin film are provided. The apparatus includes a signal detector, a Fast Fourier Transform (FFT) generator, an Inverse Fast Fourier Transform (IFFT) generator, and a thickness analyzer. The signal detector detects an electric field signal with respect to a reflected light that is reflected from a thin film. The FFT generator performs FFT with respect to the electric field signal to separate a DC component from an AC component of the electric field signal. The IFFT generator receives the separated AC component of the electric field signal, performs IFFT with respect to the AC component, and extracts a phase value of the AC component. The thickness analyzer measures the thickness of the thin film using the extracted phase value.
US09417044B1 Explosives storage system
An explosives storage system including a container having an opening extending from a top end of the container along a center axis of the container, a sidewall formed between an outer perimeter of the container and an inner perimeter of the opening, and a base portion formed at a bottom end of the container to enclose a bottom of the opening, the bottom of the opening having a hemispherical shape.
US09417041B2 Miniature locator device for use with hunting arrows
A hunting arrow for tracking target animals is disclosed and described. The arrow can include a chamber. The arrow may also include a transmitter housing that is installable into the chamber. A pair of bores extending through the transmitter housing and chamber may be configured and adapted for receiving a pair of shear pins. The shear pins may secure the housing in the chamber. The transmitter housing may comprise an animal engagement member, such as a hook. The transmitter housing is ejected from the chamber when the arrow strikes a target animal and the hook stops the forward momentum of the transmitter housing with sufficient force to shear the shear pins, thereby ejecting and embedding the transmitter housing in the hide of the animal. The transmitter within the housing may broadcast the location of the animal to the hunter to enable easy tracking of the animal, if wounded.
US09417037B2 Telescopic gun sight with offset eyepoint
This invention teaches a weapon sight whose eyepoint is offset with respect to the sight's main optical axis. A refracting wedge prism is added to the optical layout of a telescopic sight to tilt the viewing axis and provide an offset eyepoint. The invention has several advantages including better ergonomics when used in combination with other type of sights such as open sights or reflex sights.
US09417035B2 Blank firing laser attachment
The disclosure is directed at a method and system for improving situational awareness and accuracy of a user with a firearm. The system includes a blank firing laser attachment which is mounted to an end of the firearm and emits a laser when the trigger is pulled.
US09417034B1 Ballistic alignment dual automatic sight switch optic mount
An optic mount for a firearm allows a user to switch between a primary optic and a secondary optic, facilitating rapid target acquisition when a user switches between close quarter engagement and long range engagement. The base of the optic mount is securable to a firearm. A primary optic platform can be pivoted and linearly translated with respect to the base. The primary optic platform is spring biased toward the front of the base. An actuator mechanism rotates a secondary optic platform on the base from a spring-biased first orientation to a second orientation. When in the first position, the primary optic platform engages the actuator mechanism, causing the secondary optic platform to be rotated to the second orientation. When in the second position, the primary optic platform does not engage the actuator mechanism, allowing the secondary optic platform to rotate to the first orientation.
US09417032B1 Firearm stock and recoil system
A firearm stock connection system that includes a grip with a first hole, a stock system with a second hole, and a button positioned within the first hole and extending through the second hole in an extended position. The stock system may include a frame member, a plate, an extender tube, and a lock. The extender tube may be threaded onto a threaded projection of the plate. The lock may prevent rotation of the extender tube with respect to the threaded projection. The extender tube may include structures that engage a portion of the lock. The structures may be a plurality of slots. The stock system may include a recoil device. The recoil device may be filled with gas. The grip may include a first end, a second end, a gap positioned between the first and second ends, and a bolt aperture extending from the first end to the gap.
US09417022B2 Combination flash hider and muzzle brake
A system and method for a combination flash hider and muzzle brake. The flash hider is upstream of the muzzle brake. This allows the flash hider to take priority over the muzzle brake. The flash hider has slots allowing the exhausting gas to exit, causing the exhaust gases to decrease temperature and pressure to a point below the flash point. This reduces flash. The muzzle brake has at least one port.
US09417020B2 Ambidextrous bolt catch and magazine release and firearm
Firearms where the bolt catch, magazine, or both, can be released from either side using the same or a substantially similar motion using contact features that look, feel, or operate similarly on both sides, that are located within the firearm rather than externally, that can be used more easily or reliably, or a combination thereof. In some embodiments, a bolt catch engagement feature is similarly ambidextrous. In many embodiments, a user action on one side of the firearm is substantially similar to, but in the opposite direction from, a user action on the other side that performs the same function. In various embodiments, a left button, pad, or feature is directly opposite and in line with a right button, pad, or feature. Bolt catches can use two levers and magazine release mechanisms can use two parallel elongated members that are perpendicular to the barrel with a catch actuator located between.
US09417017B2 Heat transfer apparatus and method
A method is provided for heat transfer from a surface to a fluid. The method includes directing a first fluid flow towards the surface in a first direction and directing a second fluid flow towards the surface in a second direction. The first and second fluid flows cooperate to cool the surface.
US09417012B2 Heat exchanger
A heat exchanger and a method are provided to vaporize a working fluid using a heat sourcing fluid. The heat exchanger includes a first section, a second section, and a third section. A first portion of the heat sourcing fluid passes through the first section, in counter-flow with the working fluid. A second portion of the heat sourcing fluid passes through the second section, in co-flow with the working fluid. Both the first and second portions pass through the third section, in overall counter-flow with the working fluid. The working fluid passes sequentially through the third section, the first section, and the second section. The heat exchanger and/or the method may be used in a Rankine cycle for waste heat recovery or in a refrigerant cycle.
US09417006B2 Frame and refrigerating apparatus
A frame and a refrigerating apparatus that uses the frame, the frame is composed by at least one frame component, wherein a vacuum insulation panel material is placed inside of the at least one frame component. The frame is capable of preventing the accumulation of water condensation along the frame, has both a better heat insulation effect and an energy-saving effect.
US09417005B1 Retrofit device and method to improve humidity control of vapor compression cooling systems
A method and device for improving moisture removal capacity of a vapor compression system is disclosed. The vapor compression system is started up with the evaporator blower initially set to a high speed. A relative humidity in a return air stream is measured with the evaporator blower operating at the high speed. If the measured humidity is above the predetermined high relative humidity value, the evaporator blower speed is reduced from the initially set high speed to the lowest possible speed. The device is a control board connected with the blower and uses a predetermined change in measured relative humidity to control the blower motor speed.
US09417001B2 Top cooling module for a refrigerator
A refrigerator includes a cabinet having a top wall. At least one door is coupled with the cabinet and is moveable between an open position and a closed position. A removable cooling module is disposed on the top wall of the refrigerator. The removable cooling module includes a cooling unit and an ice maker. An ice dispenser is coupled with the refrigerator. A duct is in communication with the removable cooling module and is adapted to convey ice and cool air from the removable cooling module to the refrigerator.
US09416999B2 Method for determining wire connections in a vapour compression system
A method for determining wire connections in a vapor compression system (1) is disclosed. The vapor compression system comprises a compressor, a condenser, an expansion device (2) and an evaporator (3) being fluidly interconnected in a refrigerant path, and two or more sensor devices (7, 8, 9, 10, 11) arranged for measuring variables which are relevant for the operation of the vapor compression system (1). The method comprises the steps of changing an operational setting, e.g. an opening degree of the expansion device (2) for the vapor compression system (1), monitoring variable values, such as temperatures, being measured by at least two sensor devices (7, 8, 9, 10, 11), e.g. arranged at various positions of the vapor compression system (1), in response to said changed operational setting, comparing the measured variable values to expected behavior of at least one variable measured by a sensor device (7, 8, 9, 10, 11) in response to said changed operational setting, and based on the comparing step, determining at least one wire connection of the vapour compression system (1). The method allows correct wire connections to be established without any special effort from the installing personnel, and without requiring rewiring of the system.
US09416998B2 Heat pump according to the adsorption principle
The invention relates to a heat pump according to the adsorption principle, comprising a plurality of hollow elements each having an adsorbent, wherein a working medium is enclosed in each of the hollow elements is displaceable between the adsorbent and a phase change area, wherein a heat-transporting fluid in a variable fluid circuit can flow through the hollow elements by means of a valve arrangement. The hollow elements are brought into thermal contact with the fluid in the area of the adsorbent, wherein the flow through the hollow elements changes cyclically with the fluid, wherein at least two of the hollow elements are flown through parallel from the fluid at least in one, in particular each position of the valve arrangement, and at least two of the hollow elements are flown through serially one after the other.
US09416994B2 Cooling and heating cup holder
A cooling and heating cup holder includes: a pair of holder bodies; a pair of thermoelectric elements having first and second surfaces for heat absorption and heat generation, the first surfaces being installed on the holder bodies; a pair of heat exchange pins provided so as to exchange heat with the second surfaces of the respective thermoelectric elements; a blower disposed at one side of the heat exchange pins and heat-radiating the heat exchange pins; and an extension heat pipe thermally connecting the second surfaces of the respective thermoelectric elements to each other or thermally connecting the respective heat exchange pins to each other.
US09416992B2 End clamps for solar systems
A solar power system can include an array of solar modules. The system can include a rail and a solar module positioned at an outer end of the array. The solar module can have a frame around a periphery of the solar module. The frame can include a flange along an edge of the solar module that is disposed at the outer end of the array. The flange can project inwardly from the frame underneath the solar module. A clamp assembly can be disposed underneath the solar module and can mechanically secure the solar module to the rail. The clamp assembly can include a clamp body and a base. The clamp body and the base can cooperate to clamp the flange between the clamp body and the rail.
US09416985B2 50/60 CFM bath exhaust fans with flaps/ears that allow housings to be mounted to joists
Apparatus, systems and methods of 50/60 CFM exhaust and ventilation fans for bathrooms with flaps/ears that allow the housings to mount directly to joists and/or other structural members inside of a ceiling or inside of a wall. The housing can include a mounting plate having a motor with attached impeller thereon, wherein the mounting plate with motor and attached impeller can be removed as a single unit from the housing for accessing and inspecting interior wire connections during inspection and for ease in replacing parts such as burned out motors overtime.
US09416984B2 Ventilator
A ventilator includes a body casing having an opening formed in its lower portion and an exhaust port formed on one side; a fan that is provided in the body casing, for sucking indoor air from the opening and exhausting the indoor air from the exhaust port; a resin fan casing that has a suction port and forms an air passage of the fan; a protection frame formed outside the air passage to cover a terminal block provided outside the air passage; a resin terminal block cover that watertightly seals a protection frame opening of a lower portion of the protection frame and is opened and closed; a sheet-metal case that is provided in the protection frame and stores the terminal block; and a sheet-metal terminal block cover that opens and closes a lower opening of the sheet-metal case.
US09416982B2 Outdoor unit for air conditioner
An outdoor unit for an air conditioner is disclosed, the outdoor unit characterized by: a case (100) formed with an air suction port (110) sucking air from outside and an air discharge port (120) discharging the sucked air; a first blowing fan (200) formed inside the case (100) for discharging the air sucked from the air suction port (110) to the air discharge port (120); and a second blowing fan (300) formed inside the case (100) and positioned on the same axis of the first blowing fan (200) for rotating in an opposite direction of the first blowing fan (200), such that generation of cavitation of a blowing fan is limited to greatly reduce noise and vibration.
US09416981B2 Temperature and low water monitoring for boiler systems
A dual functionality temperature control measurement and low water cutoff measurement system is taught within a single tapping to a boiler. This dual functionality combines a low water cutoff and temperature sensor into one control utilizing a sensing element suitable for use in a single existing tapping for a boiler. Independent of low water functionality, the temperature sensor is also capable of monitoring temperature as a replacement probe in an existing temperature sensor-only well. A conductive member provides a compression fit inside the probe well for thermistors, while simultaneously providing conduction with the well interior for a low water cutoff signal in a two-conductor well.
US09416979B2 Method and apparatus for positioning heating elements
An underlayment system is provided that includes a plurality of bosses that emanate form a common base member. The bosses and bases preferably include an opening therethrough that will allow for subsequent layers of adhesive to interact and bond to each other. The bosses are also spaced in such a way to help secure a wire snugly therebetween.
US09416976B1 Asador tool
An asador tool is provided having an ember scraper, a top front push fork, and two legs mounted on an elongated shaft with a tip point. Each leg has a rear pull point and a bottom front push point. The tip point is designed to penetrate and break up burning wood. The ember scraper having a plurality of scraper points forming a top saw tooth edge is designed to scrape hot embers from the surface of burning wood to expose the fire to new fuel. The top front push fork with a plurality of top front push points is mounted on a shaft top surface, and the two legs are mounted on a shaft bottom surface. The rear pull points and the push points are designed to pull and push, respectively, burning wood to create airflow and position the wood exactly where the Asador desires.
US09416972B2 Two-stage combustor for gas turbine engine
A combustor for a gas turbine engine comprises an inner annular liner wall and an outer annular liner wall cooperating to form a combustion chamber of the combustor. A first dome wall has a circumferential array of first fuel injection bores. A second dome has a circumferential array of second fuel injection bores. An intermediate wall extends between the first dome wall and the second dome wall. A first combustion stage is defined by the inner liner wall forward end, the first dome wall and the intermediate wall. A second combustion stage is defined at least by the outer liner wall forward end, the second dome wall and the intermediate wall, the first combustion stage communicating with the first fuel injection bores, the second combustion stage communicating with the second fuel injection bores.
US09416964B2 Combustion heater
A combustion heater (110) provided with a heating plate (126); a placement plate (120) disposed opposite the heating plate; an outer wall (122) provided around the outer circumference of the heating plate and the placement plate; a partitioning plate (124) that is disposed opposite the heating plate and the placement plate inside a space enclosed by the heating plate, the placement plate, and the outer wall, that forms a lead-in portion (134) by a gap with the placement plate, and that forms a lead-out portion (138) by a gap with the heating plate; and a combustion chamber (136) that is arranged in the space enclosed by the heating plate, the placement plate and the outer wall, and at which the fuel gas that was introduced from the lead-in portion combusts, and that leads out exhaust gas produced by the combustion toward the lead-out portion; in which a concavo-convex portion (146) that has concavities and convexities in the thickness direction is provided in the partitioning plate.
US09416963B2 Cooking top with improved gas top burner
A gas burner for use in cooktops including a lower body, a top cap closing said lower body on top, two coaxial flame rings having the same diameter, but extending at two different heights, a single gas injector, a single Venturi tube, and a single expansion chamber for the gas issuing from said single Venturi tube, said chamber being adapted to supply said two flame rings of the burner. The burner further including a first cylindrically-shaped hollow annular member adapted to be applied vertically upon said lower body, and a second substantially planar hollow annular member adapted to be applied upon said first annular member and support said cap. The lower flame ring is supplied with gas from said expansion chamber via a plurality of ducts arranged within said first cylindrically-shaped annular member. Said two flame rings are provided with gas outlet ports having same or similar cross-section areas.
US09416960B2 Lighting apparatus
Lighting apparatus suitable for use in a gas lantern lighting fixtures and containing a single piece body member with a horizontally oriented gas inlet, a vertically oriented gas outlet, and a fastener along with a valve; an orifice; and a burner tip connected to one another are disclosed. Lighting apparatus which are easy to assemble and capable of efficiently producing an aesthetically pleasing flame along with associated methods are described.
US09416957B2 Semiconductor lighting devices and methods
Lighting device embodiments having a housing enclosing one or more interior volumes, along with a serviceable port in the housing to allow venting of one or more of the interior volumes, are disclosed. The lighting devices may further include internal venting paths to allow transfer of contaminating gases to the serviceable port, and a gas permeable pressure valve to allow transfer of contaminants from the interior of the lighting device. The pressure valve may be selectively permeable as a function of applied exterior pressure. The lighting device may also include one or more electronic circuit elements disposed in the one or more interior volumes, and a selectively permeable barrier element disposed in the housing having a first area exposed to one of the interior volumes and a second area exposed to a gas or liquid volume exterior to the housing to allow diffusion of browning contaminants from the one of the interior volumes to the gas or liquid volume exterior to the housing.
US09416956B2 Housing having air valve
Disclosed is a housing includes a housing body and a cap assembly. The cap assembly includes an inner member, an outer member and a resilient compression gasket disposed between the inner and outer members. The inner member has a first valve aperture, the outer member has a second valve aperture and the resilient, compression gasket has a third valve aperture which together form an air valve in the cap assembly.
US09416954B2 Light fixture with thermal management properties
A light fixture including an electronic housing and at least one optical chamber positioned on each side of the electronic housing. In some embodiments, the optical chambers are positioned a distance from the electronic housing so as to avoid creation of a thermal path between the optical chambers and the electronic housing. Each optical chamber includes a heat sink and a plurality of LEDs mounted on a PCB that is, in turn, mounted on the heat sink. A reflector is positioned over at least a portion of the PCB. In some embodiments, vents extend through the heat sink and a fin extends upwardly from the heat sink and angles at least partially over at least some of the vents. In use, air enters the optical chambers and exits the fixture through the top vents in the heat sink. The air circulates over the reflector, carrying heat from the reflectors during the process. Heat is also conducted to the air from the heat sink. The angled fins extending over the top vents provide additional surface area for contact with the air and thus facilitate additional heat transfer from the heat sink.
US09416947B2 Connecting device for light fixtures
A connecting device for light fixtures has a lens fixing plate, a light fixture assembly, a button, a first spring, a connecting rod and a buckle. The buckle is fixedly connected to the light fixture assembly. A mounting base is disposed on the lens fixing plate. One end of the connecting rod is located in an inner cavity of the mounting base and the other end thereof is extended out from the mounting base. The end of the connecting rod extending out from the mounting base is provided with a boss, and the connecting rod located in the inner cavity of the mounting base is sleeved with the first spring. The button is connected to the end of the connecting rod located in the inner cavity of the mounting base.
US09416941B2 Light-extraction apparatus for an optical-film lighting set having a visible-light coating
A light-extraction apparatus for an optical-film lighting set having a visible-light coating include a transparent sealed body, a wide AOR (0 degree to 90 degrees) optical film for reflecting ultraviolet lights and a visible light layer. The transparent sealed body is formed as a hollow shell body to accommodate an ultraviolet light source. A supporting member coated with the optical film and the visible light layer is constructed to a wall of the shell body or inside the shell body. The visible light layer is consisted of monolayered fluorescent or phosphorescent particles, and the particles are evenly distributed to coat on the interior wall of the shell body or the supporting member inside the shell body in a sparse scattering manner. A fixed area ratio of the coverage of the particles to that of the inter-particle spacing is then provided to the visible light layer for obtaining a higher illumination performance.
US09416937B2 Thin profile lens for flashlight
The present disclosure relates to a thin-profile lens for shaping a beam of light from a light source, such as a light emitting diode (LED), for example in a flashlight or other lighting unit. In various embodiments, the lens may be combined with an adjustment mechanism for varying the focus of the beam of light, and may be housed in a structure supporting the lens, light source, and adjustment mechanism. In various embodiments, the structure also may include a power source, controls, interconnections, and electronics. In various embodiments, the thin profile of the lens may allow the lens to be used in any of a number of applications, ranging from narrow diameter flashlights to large diameter light sources.
US09416935B2 Vehicle direction indicator light having a light emitting body including an outer emitting surface, an inner emitting surface, a tip surface, and a light guide body
A vehicle direction indicator light includes a light source and a light emitting body. The light emitting body guides light to the outside of the vehicle, and includes an outer emitting surface facing the outside of the vehicle, an inner emitting surface facing the inside of the vehicle, and a tip surface connecting the inner and outer emitting surfaces and facing a front or rear side of the vehicle. The outer emitting surface has a step shape in which a first surface portion that faces the outside of the vehicle and a second surface portion that faces the front side or the rear side of the vehicle are alternatingly connected to each other in a longitudinal direction of the vehicle. Light emitted through the second surface portion and the tip surface has a higher intensity than the light emitted through the first surface portion.
US09416931B1 Method of making a bamboo lamp or other item
A method of making a bamboo lamp or other item from bamboo including the drilling of a center portion of each of a bamboo section and injecting the center portion of at least a portion of the bamboo sections with an injectable spray foam. To make a bamboo lamp, the bamboo sections are dried and divided into base sections filled with foam and the single unfilled shaft section attached together to form a lamp shaft. The right and left ends of each foam-filled base sections are removed and the outer ends remaining are cut at a 30-degree angle, attached to external edges of a lower base, and glued together. An upper base can be attached to the lower base. Each base is drilled to accommodate the necessary light fixture parts for the lamp.
US09416928B2 Method and system for forming LED light emitters
A flexible sheet of light-emitting diode (LED) light emitters includes a support substrate having a thermally conductive material. The flexible sheet of LED light emitters also has an LED emitter sheet overlying the support substrate, and the LED emitter sheet including a plurality of LED light emitters. The flexible sheet of LED light emitters also has a flexible circuit sheet overlying the LED emitter sheet, and a phosphor sheet overlying the flexible circuit sheet. The phosphor sheet includes a wave-length converting material. The flexible sheet of LED light emitters also has a lens sheet overlying the phosphor sheet. The lens sheet includes a plurality of lenses.
US09416923B1 Light tube and power supply circuit
A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs. The plurality of LEDs are arranged to emit light through the elongate light-transmissive cover and at least a portion of the power supply circuit is packaged inside at least one of the end caps.
US09416920B2 Adjustable liquid strainer
Provided herein is a shallow-liquid strainer apparatus with an intake assembly that can be adjusted to keep the inlet opening completely submerged beneath the surface of the liquid to avoid letting the surrounding atmosphere into the device where it can cause inefficient flow. The intake assembly can comprise a sliding door on tracks designed to cover all or a portion of the inlet. The apparatus can be connected to a pump. The wall of the device on which the inlet is located and the inlet itself can be angled toward the back wall to facilitate submerging of the inlet. The device can comprise a strainer attached to the inlet for removing undesirable elements from the liquid. A ramp can be provided near the inlet to allow the liquid to flow upward toward the outlet. Methods of making the device are also provided.
US09416916B2 Support component for an apparatus
A support component for an apparatus is described. In at least some implementations, a support component is attached to an apparatus (e.g., a computing device) via a hinge mechanism. The support component can serve as a “kickstand” that can be positioned via the hinge mechanism to support the apparatus in a variety of orientations relative to an adjacent surface. In at least some embodiments, a support component includes hinge mounts via which the support component is attached to hinges of an associated apparatus. The support component and associated hinge mounts, for instance, can be manufactured separately and/or via different manufacturing processes, and attached during a production process.
US09416915B2 Configurable mounting system
One example of a configurable mounting system includes can be implemented as a system for mounting electronic equipment. The system includes an enclosure housing to mount the electronic equipment. Multiple ribs are formed within the enclosure housing. A stiffener plate is received by the multiple ribs to mount the stiffener plate within the enclosure housing.
US09416912B2 Wall mount with configurable stops
One example of a wall mount with configurable stops to mount electronic equipment includes an enclosure housing to receive the electronic equipment and a pivot tube having a first end and a second end. The first end is attached to a rear external surface of the electronic housing. A stop plate is attached to the second end of the pivot tube. The stop plate is configured to be mounted to a surface. The stop plate includes multiple stops to control a range of rotation of the enclosure housing on the pivot tube.
US09416911B2 Brake stand systems
A stand for an electronic display. The stand includes a brake mechanism to selectively fix the position of the display at a desired vertical position. An actuator proximate an outer edge of the display to selectively lock and unlock the brake mechanism. A brake mechanism locked and unlocked by tilting a display.
US09416909B2 Accumulator
An accumulator (100) includes: a housing (110) having an injection opening (112b) into which pressure gas is injected. A gas plug (150) seals the pressure gas in the housing (110). The housing (110) includes: a concave portion to which the gas plug (150) is fitted, and to which the gas plug (150) is welded with the welding portion (151) being melted on its bottom surface (110a). An inclined surface (110c) that extends from an edge portion of the concave portion toward an outside of the housing (110) such that a distance from a center of the injection opening (112b) increases, and the gas plug (150) includes a flange (152) which makes contact with the inclined surface (110c).
US09416907B2 Device and method for plugging an end of a conduit
A plugging device for plugging an end of a conduit is provided. The plugging device includes a sealing plug to the end of the conduit, and a pin intended to be axially driven into the bore of the socket for ensuring a sealing contact between the socket and the end, comprises a driver able to drive the pin into the bore of the socket. The plugging device further includes a determiner configured to determine an instantaneous axial position of the pin relatively to the socket as the pin is gradually driven into the bore of the socket by the driver. A method for plugging an end of a conduit is also provided.
US09416906B2 System and method for transferring natural gas for utilization as a fuel
Natural gas is produced when LNG that is contained in an insulated LNG cargo tank(s) of a non-self-propelled LNG carrier (i.e., a barge) evaporates as a result of heat leakage through the walls of the insulated cargo tank(s). The natural gas is transferred from the barge to a tugboat or a towboat that is equipped with natural gas burning engines through a flexible gas transfer assembly so that the tugboat is powered by the natural gas fuel. The pressure in the cargo tank(s) on the barge is, therefore, effectively managed to prevent or substantially reduce the buildup of pressure within the LNG cargo tank(s). The LNG can then be contained within the LNG cargo tank(s) for an appropriate period of time and can be delivered at an appropriate and acceptable equilibrium pressure and temperature.
US09416901B2 Ice skate blade and blade heating arrangement
An ice skate assembly for attachment to a boot has a skate blade and a blade heating arrangement mounted within a blade support. The blade is heated by a row of field-effect transistors or by a resistance heating wire carried on the blade at a circuit board encapsulated on the top edge of the blade in an over-molded plastic strip which engages into a slot in the support as a wedged fit. The blade is attached by an inclined wedge member a screw for pulling the blade longitudinally of the blade and to draw the inclined wedge member into its receptacle. The battery pack is carried in the rear tower which is sealed against moisture penetration and includes two proximity switches for actuation.
US09416899B2 Shock pump adapter
A shock pump adapter includes a communication device configured to include an inner tube and an outer tube. The inner and outer tubes are rotatable with respect to one another. A valve insert fixes to one of two ends of and is rotatable with the inner tube and includes a first channel fluidly connecting to a hollow of the inner tube. An air inlet joint fixes to the other of the two ends of and is rotatable with the inner tube. The air inlet joint includes a second channel fluidly connecting to the hollow of the inner tube and a one-way valve disposed in the second channel. An air outlet joint connects to and is disposed at the other of the two ends of the communication device. The air outlet joint fixes to and is rotatable with the outer tube.
US09416898B2 Flexible connections
An example double shoulder threaded tool joint connection includes a pin with external threads formed between a pin external shoulder and a pin nose. The tool joint also includes a box with internal threads formed between a box face and a box internal shoulder. The box internal shoulder may have a different pitch that the pin external shoulder. The internal threads and the external threads may be arranged and designed for connection with each other so that the box and the pin are connected with a common center-line and with a primary seal formed by the pin external shoulder forced against the box face and a secondary seal formed between the pin nose forced against the box internal shoulder. The internal threads and the external threads may have stab flanks with stab flank angles of between 20° and 40° measured from a thread axis, and load flanks having first load flank angles of between 60° and 80° measured from the thread axis and second load flank angles of between 100° and 120° measured from the thread axis.
US09416892B2 Electromagnetic valve
An electromagnetic valve includes a pressing member fixed farther towards an electromagnetic movable section side than a valve chamber in a nozzle. The pressing member is fixed to a plunger farther towards the side where the plunger is pressed by the pressing member than a position where the pressing member is fixed to the nozzle. Thus, a magnetic circuit defined by magnetic flux that is generated from a magnet is prevented from being located at a portion not related to an attractive force between a core and the plunger such that it is possible to effectively utilize the magnetic flux as an attractive force between the core and the plunger.
US09416891B2 Electromagnetic actuator for a solenoid valve, a valve terminal with at least one solenoid valve, and a module arrangement that includes at least one solenoid valve
In an electromagnetic actuator for a solenoid valve, the electromagnetic actuator has a magnetic coil and a first electrical connector adapted to receive a control signal which determines a switching position of the electromagnetic actuator. The electromagnetic actuator further has a second electrical connector which is provided directly on the electromagnetic actuator and is separate with respect to the first electrical connector. The magnetic coil and the first electrical connector are coupled by an electrical connection which is interrupted at the second electrical connector. Further proposed are a valve terminal having at least one solenoid valve, and a module arrangement.
US09416890B2 Flow control valve and a method of assembling a flow control valve
A flow control valve (1) and a method for assembling a flow control valve (1) are disclosed. The flow control valve (1) comprises a first housing part (2) and a second housing part (3) attached directly to each other, in such a manner that the first housing part (2) and the second housing part (3) form a substantially closed housing. The first housing part (2) defines a first flow section (4), a second flow section (5), a connecting port (6) fluidly interconnecting the first flow section (4) and the second flow section (5), and a valve seat (7) arranged at the connecting port (6). The flow control valve (1) further comprises a frame part (9) arranged in an interior part of the housing formed by the first housing part (2) and the second housing part (3), the frame part (9) having mounted thereon a valve element (10, 13) arranged movably relative to the valve seat (7), a moving mechanism, e.g. including a spindle (12), for moving the valve element (10, 13), and an actuating mechanism, e.g. a stepper motor (14), for operating the moving mechanism. The frame part (9) is attached directly to the first housing part (2) or to the second housing part (3). The frame part (9) along with the components mounted thereon can be mounted on the first (2) or second (3) housing part during the assembly of the flow control valve (1). The final assembly step thereby only includes attaching the first (2) and second (3) housing parts to each other. This makes the assembly process easy, thereby reducing the risk of errors.
US09416889B2 Fluid-driven shutoff valve
An air-driven shutoff valve includes a valve seat formed in a main body, a valve element movable into or out of contact with the valve seat, a drive part integrally connected to the valve element, and a pilot opening/closing valve configured to supply compressed fluid to drive the drive part. The pilot opening/closing valve includes (a) a first needle valve, a first motor to change an opening degree of the first needle valve, and a first check valve allowing the compressed fluid to flow only from a pilot opening/closing valve side to a drive part side, and (b) a second needle valve, a second motor to change an opening degree of the second needle valve, and a second check valve allowing the compressed fluid to flow only from the drive part side to the pilot opening/closing valve side.
US09416887B2 Low turbulence valve
A positive displacement pump fluid end with multiple fluid chambers and each fluid chamber comprising a valve body, valve seal, seat, spring, and external guide. External top male stem guide is integral to the fluid end discharge cover or the suction valve spring retainer. Female guide is internal and integral with the valve body. When the valve opens hydrodynamic forces and moments align the valve to prevent rotation. An embodiment features tapered male and female guide members to further assist in correct alignment of the valve with the seat. Various additional embodiments assist in venting any trapped fluids between the male and female portions of the guide.
US09416884B2 Fluid control valve and assembly
A concentric cartridge for fluid mixing valve includes an inlet adapter configured to receive a first fluid and a second fluid, a pressure balance unit, a volume control plate rotatably coupled to the pressure balance unit and positioned between the inlet adapter and the pressure balance unit, a temperature control plate, and a mixing plate positioned between the pressure balance unit and the temperature control plate. The pressure balance unit and the volume control plate are rotatable relative to the inlet adapter and the temperature control plate is rotatable relative to the mixing plate. The mixing plate has an irregularly shaped opening configured to mix fluids with different temperatures such that the temperature of the mixed fluid increases linearly as a function of angular rotation of a temperature control handle.
US09416882B2 Split valve
A split valve includes: an upper valve body having a spherical surface abutting on a seat surface of a discharge port to block the discharge port and a hollow on a lower surface; a lower valve body that blocks a receiving port by causing a spherical surface to abut on a seat surface of a receiving port and has a protrusion fitted to the hollow of the upper valve body on its upper surface, a shaft that rotates the lower valve body, an air supply/discharge mechanism that supplies/discharges an air pressure into/from a chamber defined by the protrusion and the hollow.
US09416881B2 High temperature gate valve
A high temperature gate valve includes a valve body, a valve element configured to open and close a flow path, and a guide member which is provided in the valve body and guides the valve element in an opening/closing direction. The valve body includes a valve body main portion and a bonnet portion. The valve element slides along the opening/closing direction guided by the guide member. The valve element at a shut-off position blocks the flow path by projecting into the valve body main portion, and at an open position retracts into the bonnet portion. The guide member is divided into a plurality of divided guiding elements along the opening/closing direction, and each of the divided guiding elements are welded to an inside of the valve body.
US09416880B2 Rotary metering valve assembly and method of modifying contact surface for reducing gauge wringing
A rotary metering valve assembly includes a stationary body plate having a first contact surface. Also included is a valve plate having a second contact surface disposed in contact with the first contact surface of the stationary body plate, wherein the valve plate is configured to rotate relative to the stationary body plate. At least one of the first contact surface and the second contact surface comprises a surface flatness of less than about 2.4 μm (about 93 μin) and a surface roughness of at least about 0.2 μm (about 8 μin).
US09416878B1 Valve including a shape memory alloy member
A valve selectively opens and closes a passageway defined by a port. The valve comprises a body defining outer and inner surfaces; the inner surface defining an inner cavity. A sealing arm extends from the body into the inner cavity and is movable between first and second positions for closing and opening the passageway, respectively. A shape memory alloy member is disposed at least partially along the outer surface and alternates between first and second lengths in de-energized and energized states, respectively. The first length is greater than the second length, which constricts about the body. A leg extends from the body into the inner cavity and is moveable between initial and activated positions in the de-energized and energized states, respectively. The leg engages and moves the sealing arm from the first position to the second position when the leg moves from the initial position to the activated position.
US09416876B2 System and method for using all wheel drive coupling to enhance electronic parking brake function on a motor vehicle
A system and method is disclosed for applying a counter torque to at least one axle of a motor vehicle, wherein the motor vehicle has an electronic parking brake (EPB) subsystem, to thus enhance a braking action of the vehicle while the EPB subsystem is engaged. In one embodiment the system may have an all wheel drive (AWD) system configured to process electronic information received by the AWD system that informs the AWD system that the EPB subsystem has been engaged, and to then apply a counter torque to the at least one axle of the vehicle. The system may also at least one of release the counter torque after receiving electronic information informing the AWD system that the EPB subsystem has been disengaged, or return to a torque value required for AWD system operation.
US09416872B2 Control apparatus for vehicle
A value correlated with a basic required driving force to be required at re-acceleration is estimated from the deceleration of a decelerating vehicle. A target gear ratio of a CVT is determined from a value obtained by correcting the value correlated with the basic required driving force based on a maximum amount of vehicle speed change at the current time point and an amount of vehicle speed change from the start of a gear ratio control up to the current time point.
US09416869B2 Change-of-mind shift control of a dual-clutch transmission
A vehicle includes an engine, dual-clutch transmission (DCT), and controller. The controller executes a method to control a requested change-of-mind shift of the DCT to a second desired gear state. The requested shift is initiated after a prior-requested but not yet fully-executed shift of the DCT to a first desired gear state. The controller detects the requested shift, identifies the second desired gear state, and aborts the prior-requested shift immediately upon identifying the second desired gear state. The controller also shifts the DCT to the second desired gear state using a calibrated shift profile corresponding to the detected shift. The calibrated shift profile describes required oncoming and offgoing clutch torques needed for achieving the second desired gear state. Engine speed control may be used to synchronize engine and input shaft speeds.
US09416867B2 Planetary gear stage with plain bearings as planet bearings and use thereof
A planetary gear stage for a gearbox has a ring gear, a sun gear and a planet carrier for driving planet shafts. Each planet shaft has a planet gear with radial and axial contact surfaces and which is rotatably supported by a plain bearing arrangement. The bearing arrangement has two bushings fixed to the planet shaft. Each bushing is L-shaped in cross-section and has radial and axial contact surfaces. The bushings form a cross-sectional U-shape and are axially locked by abutments. At least part of the planet gear is located within the U-shape formed by the bushings. The plain bearing arrangement has a radial sliding support arranged between the radial contact surface of the bushings and the radial contact surface of the planet gear and an axial sliding support arranged between the axial contact surface of the bushings and the axial contact surface of the planet gears.
US09416864B2 Coupleable drive
The invention relates to a basic drive (1), which, by means of few manual actions, can be coupled securely and with an exact fit to desired modules (2) one or more times by means of a quick-acting closure (8, 8a), and which has different technical functions, ranging from the lifting functions by means of a spindle lift module (16), gas spring (60), electromagnetic locking mechanism (27), turning module (38), controller (14) and sensor module (54), through to the basic drive (1), to which a solar cell enclosure (42) may be attached.
US09416862B2 Gear wheel having helical toothing and segment for a gear wheel
A gear wheel includes helical toothing, and a segment for a gear wheel which is made up of segments, each segment having a toothing section having helical toothing, the toothing section being joined to a retaining section.
US09416860B2 Vibration damping device
A vibration damping device which can improve a vibration damping performance of a damper having a chamber holding a rolling member. The vibration damping device is applied to a power transmission unit having an input side rotary member that transmits a power to an elastic member and an output rotary member that is rotated by the power transmitted from the elastic member. In order to damp vibrations of the output rotary member, the vibration damping device is comprised of a holding chamber rotated integrally with the input side rotary member and a rolling member held in the holding chamber in a manner to rotate in a same direction as the output side rotary member while being allowed to rotate relatively therewith.
US09416853B2 Clamping device for a belt drive
A clamping device (2) for a starter generator belt drive of an internal combustion engine. The clamping device includes a tensioner housing (8), a tensioning arm (17) mounted movably therein, and two idlers (6, 7), one of which is mounted to the tensioning arm and the other of which is mounted to the tensioner housing (8) in a stationary manner. A spring component which generates the pre-load force includes two helical compression springs (20a, 20b) connected in series, the facing spring ends (23a, 23b) of which are separated by an intermediate piece (24) mounted in the tensioner housing in a sliding manner. The tensioning arm has a pin projection (28), which extends through the helical compression springs running inside the tensioning arm and which is mounted in the intermediate piece in a sliding manner.
US09416851B2 Automatic transmission for vehicle
An automatic transmission includes first to third planetary gear mechanisms; a second sun gear, a second carrier, and a second ring gear in a velocity diagram being defined as a first element, a second element, and a third element, respectively, in a case where a single pinion type planetary gear mechanism is applied as the second planetary gear mechanism; and the second carrier, the second ring gear, and the second sun gear in a velocity diagram being defined as the first element, the second element, and the third element, respectively, in a case where a double pinion type planetary gear mechanism is applied as the second planetary gear mechanism. A first brake fixes a first sun gear to a housing, a second clutch connects the first sun gear and the third element, and a fourth clutch connects the second element and a third carrier when a reverse speed is established.
US09416849B2 Actuator of vehicle
Disclosed is a backlash reduction mechanism that can stably control the position of a vehicle, using a backlash reduction unit for reducing backlash of a reduction gear in a vehicle capable of actively controlling roll, and an actuator of a vehicle equipped with the backlash reduction mechanism. Further, the present invention provides a torsion damper capable of stably controlling the position of a vehicle capable of controlling roll, and an actuator of a vehicle equipped with the torsion damper. Further, the present invention provides a coaxial-aligning part that compensates for left-right inclination through stabilizers by generating a torsional force in a vehicle capable of actively controlling roll, and an actuator of a vehicle equipped with the coaxially-aligning part.
US09416845B2 Damper with torque limiter
A damper with a torque limiter is provided in which a torque limiter is formed from an annular limiter housing formed on a mass ring, a friction plate frictionally engaging with the limiter housing a pressure-applying plate that frictionally engages with the friction plate and that is linked to the mass ring, and a limiter spring urging the pressure-applying plate toward the friction plate side, a spring holder is formed from a pair of first and second holder plates that oppose each other to define a damper housing and that are joined to each other by a rivet, and the friction plate is formed integrally with the second holder plate. Thus, a rivet providing a link between a pair of holder plates forming a spring holder does not carry the burden of torque transmission, enabling the diameter of the rivet to be smaller and thereby reducing weight and cost.
US09416844B2 Functional hydro-elastic element and hydro-elastic joint
The invention relates to a functional hydro-elastic element to be lodged in a hydro-elastic joint for damping load vibrations between two structural parts, in particular a wheel suspension and a vehicle body, the functional hydro-elastic element having a longitudinal axis and a circumferential direction around this longitudinal axis. The functional hydro-elastic element has at least one row of hydraulic chambers, extending circumferentially and comprising at least three hydraulic chambers and at least one throttling duct that enables a communication of liquid between each pair of respective circumferentially adjacent hydraulic chambers so that a variation of at least one working volume of the hydraulic chambers due to load vibrations can be balanced by enabling a flow of liquid into at least one of the other hydraulic chambers.
US09416843B2 Hydraulic vibration-damping support
Controllable hydraulic vibration-damping support comprising a main hydraulic circuit comprising a working chamber, a compensation chamber, and a first constricted passageway, and an auxiliary hydraulic chamber separated from the working chamber by a decoupling valve and communicating with the main hydraulic circuit by means of a second constricted passageway having a resonance frequency of less than 5 Hz. The auxiliary chamber is separated from a pneumatic chamber by a movable wall, and a control device is provided for selectively either connecting the pneumatic chamber to the open air, or bleeding air from the pneumatic chamber.
US09416841B2 Cooler for a suspension damper
A method and apparatus are disclosed for cooling damping fluid in a vehicle suspension damper unit. A damping unit includes a piston mounted in a fluid cylinder. A bypass fluid circuit having an integrated cooling assembly disposed therein is fluidly coupled to the fluid cylinder at axial locations that, at least at one point in the piston stroke, are located on opposite sides of the piston. The cooling assembly may include a cylinder having cooling fins thermally coupled to an exterior surface of the cylinder and made of a thermally conductive material. The bypass channel may include a check valve that permits fluid flow in only one direction through the bypass channel. The check valve may be remotely operated, either manually or automatically by an electronic controller. A vehicle suspension system may implement one or more damper units throughout the vehicle, controlled separately or collectively, automatically or manually.
US09416840B2 Gas spring
A gas spring for forming equipment, including a piston received at least partially in a cylinder for reciprocation between extended and retracted positions, and including a throttling passage disposed between the piston and the cylinder in fluid communication between first and second pressure chambers during at least a portion of the reciprocation of the piston. The throttling passage is of variable cross-sectional area, which varies with a length of the passage to at least partially restrict gas flow therethrough in a manner varying with return of the piston toward its extended position to decelerate the piston at a predetermined rate.
US09416837B2 Compression spring assembly and method
A compression spring assembly can include a compression spring core and a compression spring shell that can be assembled onto the compression spring core. The compression spring core can include a core body with an outer core wall. The compression spring shell can include a shell body having an inner shell wall. The compression spring shell can be supported on the compression spring core such that the inner shell wall extends along at least a portion of the outer core wall. A method of manufacturing a compression spring assembly is also included.
US09416836B2 Spring assembly
A supporting projection is formed on a resin base plate on which a seat winding portion of a coil spring is fitted. The supporting projection has such rigidity that a distal end portion does not deflect against a spring force applied radially inwards from the seat winding portion of the coil spring. On the other hand, an elastic deflectable area which deflects elastically by the spring force applied radially outwards from the seat winding portion of the coil spring is formed in an area which extends from a proximal end to the distal end portion of the supporting projection.
US09416835B2 Method of estimating brake pad wear and vehicle having a controller that implements the method
A method of estimating brake pad wear includes determining required braking energy to be dissipated by a braking system as a fraction of total kinetic energy according to an energy partitioning model. The required braking energy is distributed to vehicle braking mechanisms according to a vehicle dynamics model. Rotor temperature of each brake rotor may be determined according to a rotor temperature model that utilizes the required braking energy and the distribution of the required braking energy, and determining brake pad wear of each brake pad according to a brake pad wear model that utilizes the rotor temperature and the distributed required braking energy. A first brake pad wear model is implemented under first operating conditions, and a second brake pad wear model under second operating conditions. The brake pad wear is indicated via a brake pad wear indicator output device. A vehicle has a controller that implements the method.
US09416833B2 Disc brake for a vehicle and method for assembling the components thereof
Disc brake incorporating an assembly of a crown (11) and a brake bowl (12), with the brake bowl (12) incorporating a circular base (12a), extended radially and externally by lugs (12b), with the crown accommodating a number of fingers (13) protruding externally into the interior volume of the crown (11). The lugs (12b) have a staged configuration with, at the end, a hood form (12d) internally establishing a housing for each of the fingers (13); the lugs have an access opening in unclosed ‘U’ form; the lugs (12b) are oriented in the same direction, with their opening part on the same side. After assembly of the brake bowl and the crown, the lugs are closed around the fingers, by distortion and flowage of the material around the finger, leaving them a capability for axial movement.
US09416829B2 Pivot pad brake caliper
A caliper housing including a piston bore and a bridge extending between the piston bore and a pair of caliper fingers interconnecting the caliper fingers and the piston bore. The caliper fingers of the caliper housing extend downwardly from the bridge to define a flat surface. A rotor having a disc shape defines a first side and a second side and disposed adjacent to the caliper fingers. An outer brake pad defining a first centroid is disposed adjacent to the first side of the rotor abutting the caliper fingers allowing the caliper fingers to urge the outer brake pad into engagement with the first side of the rotor. Each of the caliper fingers defines a pivot edge extending between the outer brake pad and the flat surface of the caliper fingers allowing the outer brake pad to pivot about the pivot edge.
US09416823B2 Tapered roller bearing
A corner is formed at a small-diameter-side end portion of a cage. The cage is disposed such that the axial position of a tip of the corner substantially coincides with the axial position of a large end face of an outer ring. Thus, a cylindrical space formed between an inner periphery cylindrical face of the outer ring and an outer periphery cylindrical face of the cage is filled with an oil low pressure region. As a result, the inflow of the oil into a bearing is restricted.
US09416822B2 Rolling bearing component
A rolling bearing component (2, 3, 4) has the following features: a nitrided surface zone (5), with a nitrogen content decreasing from the outside inwards, and a core zone (6), internal compressive stresses decreasing from the outside inwards in the surface zone (5), a surface hardness of 870 to 2000 HV 0.3 at a depth of 0.04 mm, wherein—the hardness at a depth of 0.3 mm is not more than 250 HV 0.3 less than the surface hardness.
US09416809B2 Rivet stud
A rivet stud has a rivet body with an elongated shank, a flange, and an axial bore in which is located a tension mandrel, which has a mandrel shank with a drawing end projecting out of a head end of the rivet body that is separable from the mandrel shank at a predetermined breaking point and which has a mandrel head that is supported on a foot end of the rivet body. The mandrel shank is provided with locking means that secure it in the rivet body after setting of the rivet stud, and the predetermined breaking point is located such that the breaking point lies inside the bore of the rivet body after setting of the rivet stud. Located on the mandrel head is a mounting stud that projects from the mandrel head on the side opposite the mandrel shank.
US09416808B2 Mounting apparatus
A mounting apparatus with self-sealing properties that is used for installing solar modules and other types of equipment and material by attaching it through roofing or other exterior or interior surfaces is disclosed. The mounting apparatus uses a bolt with a toggle to mount a body to the structural sheathing rather than bolting to a structural framing member. A nut is tightened on the bolt to secure the toggle on one side of the roofing or other exterior or interior surfaces while a plunger is simultaneously driven to dispose a sealant. Using the mounting apparatus eliminates the need for finding the centerline of a structural framing member and assures the quality and the integrity of the seal around the mounting apparatus.
US09416806B2 Latching device for insertion into a tube for latching movement of the tube relative to an external element
A latching device for insertion into a tube provides two large flat buttons one on each side to lock the tube relative to an outer tube or to two parallel plates. A tubular housing with open ends slides into the tube between the side walls of the tube with the ends of the housing substantially butting inside surfaces of the side walls. The buttons are mounted on respective slide members mounted in the housing spring biased apart so that the buttons can be depressed. One or two set screws acting as stop members can be inserted after the housing is moved to the required location in the tube to prevent depression of the buttons to a position inward of the inner surface of the tube so that the housing is held in place.
US09416805B2 Solenoid coupling with electrical pulse release
A solenoid operated locking mechanism uses a permanent magnet to secure a lockable rod to the solenoid locking mechanism. A solenoid operated plunger determines the location and movement of locking members that extend into a locking chamber, thus controlling the movement of the lockable rod past the locking members. Inserting the lockable rod into the locking mechanism forces the plunger against a spring toward a permanent magnet that holds the plunger in the locked position until an electrical pulse energizes the solenoid which reduces or cancels the permanent magnet's magnetic field and allows the lockable rod to be withdrawn from the locking chamber. The locking mechanism only requires energy to be applied to the solenoid to release the locking rod from the solenoid. The locking mechanism only requires energy to be applied to the solenoid to release the locking rod from the solenoid.
US09416803B1 Clip with aperture opening means
A clip for holding items such as folding currency and credit cards that includes a pair of spring arms joined to a base plate with a top and a bottom integrally joined to the spring arms opposite the base plate and extending inwardly therefrom with an aperture formed in the top and a corresponding detent formed in the bottom.
US09416802B2 Radar energy absorbing deformable low drag vortex generator
A family of Radar energy Absorbing Deformable Low Drag Vortex Generators (RAD-LDVG) is described herein. This family of devices are fabricated in such a way that it can conform to aircraft surface features while reducing radar returns from structural details. Vortex generators (VGs) are typically used to reattach or smooth gross flowfields over aircraft surfaces. By doing so, an airfoil or wing can maintain attached flow at higher angles of attack and/or higher lift coefficients than one without the VGs. These devices are also used to reattach and/or smooth flows that encounter crossflow-induced instabilities and/or adverse pressure gradients on the upper surfaces of wings or near aircraft boattails. Other uses include reduction of buffet, vibration, flutter, cavity resonance or general bluff-body pressure drag reduction. Although conventional rigid VGs do generate vortical aerodynamic structures, two major problems are often experienced: i.) the inability to conform to curved surfaces, ii.) the generation of radar cross-section spikes produced by the VGs themselves.
US09416793B2 Electronic device
A centrifugal fan includes a housing and a fan body. The housing includes an upper cover and a lower cover. The fan body is disposed in the housing and includes a hub and at least a blade. The hub is pivotally connected to the lower cover. The blade includes an air intake portion and an air exhaust portion. The air intake portion is connected to the peripheral edge of the hub. The air exhaust portion is connected to the air intake portion and is disposed between the upper cover and the lower cover. The width of the air exhaust portion is gradually reduced along a direction away from the air intake portion.
US09416791B2 Fluid pump having a radially compressible rotor
To design the rotor as compressible in the radial direction in a fluid pump, in particular for microinvasive medical use, said rotor is configured as stretchable in its longitudinal direction by push elements and pull elements acting axially on it. A fluid pump is presented herein having a drivable rotor which is rotatable about its longitudinal axis and which has at least one impeller blade. The rotor at least partly comprises an elastically compressible and expandable material and is elastically stretchable by elements acting axially on it in the direction of its longitudinal axis. A push element and a pull element engage at different ends of the rotor and/or of a housing of the fluid pump. The push element and the pull element are configured to apply tension to the rotor by applying force in mutually opposite directions at the different ends of the rotor.
US09416788B2 Turbo compressor and refrigerator
A turbo compressor includes a case; compression stages which are disposed in a plural number in a rotatable manner with respect to the case via a sliding part; an oil tank in which a lubricant oil to be supplied to the sliding part is stored; a pressure equalization pipe which communicates the oil tank with the vicinity of the inlet of the compression stage; and a check valve which allows only the movement of the fluid from the oil tank side to the compression stage side in the pressure equalization pipe.
US09416784B2 Exhaust pump
Provided is an exhaust pump that comprises connecting opening portions that can be deburred easily and that are suitable for enhancing gas evacuation performance. A rotor (a cylindrical rotating member) of an exhaust pump comprises a plate body that has a ring-like projection on a reverse side outer peripheral section of the rotor, and a cylindrical body that is fitted into an outer periphery of the ring-like projection. Connecting opening portions of the exhaust pump comprise holes that are formed by notching an outer peripheral section of the plate body and an outer peripheral section of the ring-like projection, and a portion (specifically, a hole) of the holes that opens in the form of a horizontal hole is covered by an outer-peripheral upper end portion of the cylindrical body.
US09416782B2 Oil pump
An oil pump has a pump body, an outer rotor, and an inner rotor. The pump body includes a rotor chamber, an inlet port and an outlet port formed in the rotor chamber, an inlet passage communicating with the inlet port, an outlet passage communicating with the outlet port, a relief valve, a relief chamber formed on a discharge side of the relief valve, and an oil return passage formed from the relief chamber to the inlet passage. The outer rotor is supported by the inner circumferential support wall of the rotor chamber. The oil return passage is formed in the inner circumferential support wall as a groove-like recess and opens along an outer circumferential surface of the outer rotor.
US09416781B2 Gear pump including friction brake ring to generate uniform conveyance flow
A gear pump includes a plurality of gear wheels rotatably retained in a pump housing and that engage in one another for the conveyance of a medium. One of the gear wheels is driven by a pump shaft, which can be coupled to a drive by means of a coupling end. To maintain a uniform conveyance flow, in particular with strongly fluctuating operational pressures, during alternating load states, within a single rotation, a brake ring is disposed on the circumference of the pump shaft, which acts with at least one brake surface on a friction surface of the pump shaft or on a friction surface of the pump housing.
US09416772B2 Motor load reduction in a wind power plant
A wind power plant is characterized in that a measurement device (18) is provided for the determination of the load on an electric motor (13, 14), wherein the control device (16, 17) reduces the load on the motor (13, 14) by reducing the rotational speed of the rotor (11), by changing the blade angle of the at least one rotor blade (12, 12′) and/or by reducing the output of the wind power plant (10) when a preselectable first load limit of the electric motor (13, 14) is exceeded.
US09416771B2 Method for controlling loads in a wind turbine
A method for controlling aerodynamic loads in wind turbine (20), includes stopping rotation of blades (22) of the turbine about a rotor shaft axis (38); stopping rotation of a nacelle (30) of the turbine about a vertical yaw axis (36); pitching each blade of the turbine about its respective pitch axis (43) into a stable pitch angle range (52B-52C or 52E-52F) in which a resulting root twisting moment (52) created by a current wind loading (48, 50) on the respective blade is in a direction urging pitch rotation of the blade toward a position of lower root twisting moment; and releasing the blades to rotate passively about their respective pitch axes during subsequent changing wind directions (VR1). A blade may be designed to better align a root zero twisting moment (52A, 52D) in the stable pitch angle range with a minimum (48B, 48D, 50B, 50D) wind loading.
US09416769B2 Method to control the operation of a wind turbine
A method to control the operation of a wind turbine is provided. According to the method a sound of a bat in the area of the wind turbine is detected. According to the detected sound of the bat in the area of the wind turbine a parameter for the operation of the wind turbine is set.
US09416760B2 Three-way needle control valve and dual fuel injection system using same
A fuel injector includes an injector body that defines a fuel inlet, a drain outlet and a nozzle outlet, and has disposed therein a nozzle chamber, a needle control chamber and a valve chamber. The needle control chamber is fluidly connected to the drain outlet through a drain passage that includes the conical seat, is fluidly connected to the nozzle chamber through a Z orifice, and fluidly connected to the valve chamber through an A orifice. The nozzle chamber is fluidly connected to the valve chamber by a pressure passage that includes an F orifice that opens through a flat seat. A control valve member is trapped to move between contact with conical seat and contact with the flat seat. An electrical actuator is operable to push the control valve member away from the conical seat toward the flat seat when energized. A direct control needle valve has an opening hydraulic surface positioned in the nozzle chamber and a closing hydraulic surface positioned in the needle control chamber. The fuel injector may include first and second electronically controlled valves for independently injecting a gaseous fuel and a liquid fuel.
US09416753B2 Rocket delay apparatuses, systems and methods
Delay tools, systems and methods for achieving a selection of alternative delay times, a tool of which including a body, a drill bit operable relative to the body and a knob operably connected to the drill bit, and operably disposed relative to the body for engagement of the body with a rocket motor bulkhead and the drill both relative to a delay to provide for achieving a selection of alternative delay times.
US09416749B2 Engine having composite cylinder block
An engine is provided. The engine includes a thermo-molded composite cylinder block including a front engine cover attachment interface and a transmission attachment interface. The engine further includes a cylinder liner comprising a different material than a composite cylinder block and integrally molded with the composite cylinder block, the cylinder liner defining a portion of a boundary of a cylinder and including a top deck at least partially extending across a water jacket cavity surrounding the cylinder.
US09416748B2 Method of compensating for injector aging
A method of controlling a fuel injector is provided. Engine speed is monitored. Engine torque output is monitored. It is determined if the engine speed is within one of a plurality of predefined engine speed ranges. It is determined if the engine torque output is within one of a plurality of predefined engine torque output ranges. One of a plurality of injector coking factors is assigned based on the determined predefined engine speed range and the determined predefined engine torque output range. A total injector coking factor is calculated based upon total operating time within each of the plurality of injector coking factors. A duration of a fuel injection is increased based upon the calculated total injector coking factor.
US09416747B2 Internal combustion engine control apparatus
In a dual-fuel injection operation, when a fuel injection time by a direct injector as determined on the basis of a direct fuel pressure is less than a minimum value, a dual-injection is performed with a duel injection rate such that the amount of fuel injected by the direct injector is greater than when the dual-injection is performed with a duel injection rate which is determined in accordance with an engine operation state. Thus, the amount of fuel injected by the direct injector is increased, so that the high-temperature fuel that has remained in a high-pressure fuel pipe connected to the injector is rapidly injected and consumed. As a result, the direct fuel pressure can be rapidly lowered, whereby the fuel injection time by the direct injector for implementing an amount of fuel injection in accordance with a direct injection command value can be rapidly increased to the minimum value.
US09416746B2 Method for operating an internal combustion engine, method for switching off an internal combustion engine and engine control device
A method for operating an internal combustion engine having a lean NOx trap connected downstream is provided. The method comprises in a normal operating mode, operating the internal combustion engine with a lean fuel/air mixture, and in a special operating mode, operating the internal combustion engine with a rich fuel/air mixture in order to bring about regeneration of the lean NOx trap, wherein a changeover from the normal operating mode to the special operating mode takes place when switching off of the internal combustion engine is expected.
US09416745B2 Internal-combustion-engine control device and control method
An internal combustion engine (1) that has a variable-compression-ratio mechanism (2) has variable valve mechanisms (7, 8) for an intake valve (4) and an exhaust valve (5), respectively. If a malfunction in the variable-compression-ratio mechanism (2), which controls a mechanical compression ratio via an electric motor (31), is detected from the amplitude of variations in an actual compression ratio, then if the fuel supply to the engine is cut, a throttle valve (14) is opened wider than would be the case if the variable-compression-ratio mechanism (2) were not malfunctioning, thereby reducing in-cylinder negative pressure during the intake stroke. Also, the timing with which the intake valve is closed is advanced and the timing with which the exhaust valve is opened is retarded, increasing the in-cylinder positive pressure during the compression and power strokes. This prevents the variable-compression-ratio mechanism (2) from increasing the compression ratio when control is lost.
US09416740B2 Method for estimating charge air cooler condensation storage with an intake oxygen sensor while exhaust gas recirculation is flowing
Methods and systems are provided for estimating water storage in a charge air cooler (CAC). In one example, an amount of water accumulating in the CAC may be based on an output of an oxygen sensor positioned downstream of the CAC, ambient humidity, and EGR flow while EGR is flowing. Additionally, engine actuators may be adjusted to purge condensate from the CAC and/or reduce condensate formation based on the amount of water inside the CAC.
US09416735B2 Emissions control during cam profile switching diagnostic operation
A diagnostic routine momentarily forces an engine to an alternative operating condition, and at the same time adjust fuelling of the engine so as to be appropriate to the alternative operating condition (31). In one embodiment substantially unchanged exhaust constituents (32) indicate correct adoption of the alternative operating condition. In another embodiment a substantial change in a calculated measure is indicative of correct adoption of the alternative condition. The invention allows better control of undesired exhaust emissions during operation of the diagnostic.
US09416733B2 Sealing device having a sleeve for the passage of a connecting rod of a system for controlling the orientation of the blower blades of a turboprop engine through a partition
A sealing device for passing a connecting rod of a system for controlling a pitch of fan blades of a turboprop through a partition. The device includes a tube for fastening to the partition that is to be sealed, and a frustoconical sheath through which the connecting rod is to pass, the sheath configured to slide axially inside the tube and including, at its wider end, a sealing mechanism co-operating with the tube, and, at its narrower end, a leaktight fastener fastening to a corresponding end of the connecting rod.
US09416724B2 Multi-staged wastegate
Embodiments for controlling boost pressure are provided. In one example, a method of controlling a turbocharger of an engine via a multi-staged wastegate comprises during a first condition, actuating a first stage of the wastegate based on boost pressure generated by the turbocharger, and actuating a second stage of the wastegate based on a temperature of a catalyst downstream of the turbocharger. In this way, catalyst heating and boost control may be provided by a common wastegate.
US09416720B2 Systems and methods for controlling a variable speed water pump
Systems and methods for providing an improved strategy for controlling a variable speed water pump in a vehicle. In some embodiments, more than one water pump speed function is calculated based on values obtained from vehicle sensors, and a controller chooses among the water pump speed function results to set a water pump speed. In some embodiments, the water pump speed is increased when driveline torque is greater than a threshold amount for an amount of time that varies based on the driveline torque. In some embodiments, ambient temperature is considered while determining whether the water pump should provide full coolant flow to an auxiliary coolant loop of a trailer.
US09416709B2 Coking resistant after-treatment dosing value
A dosing valve for administering a reducing agent into an exhaust stream within an exhaust manifold of an internal combustion engine. The dosing valve includes a valve needle internally coaxial to a valve body and held in a closed position by a force of compressed spring acting axially and held in relation to the valve needle and valve body. The negative impact of varnish and dehydrogenated compounds, or coking products, of hydrocarbon based reducing agents, is substantially reduced or eliminated. Additionally, this includes decreased sensitivity to the negative impact of the precipitates and crystals that come out of the solution due to temperature change with urea-based reducing agents.
US09416705B2 Burner and filter renewal device
This burner has: a flame stabilizer formed in a tubular shape; a fuel supply unit that supplies fuel within the flame stabilizer; an air supply passage that includes a heater unit for heating air and that supplies air heated by the heater unit into the flame stabilizer; and an ignition unit that ignites the air-fuel mixture of combustion air and fuel within the flame stabilizer.
US09416703B2 Mixer configuration for reducing agent preparation and motor vehicle having a mixer configuration
A mixer configuration for mixing an additive with an exhaust gas stream includes at least one overflow surface which is disposed in a mixing section of an exhaust pipe. The exhaust pipe has a cross section and a main flow direction of the exhaust gas stream. The at least one overflow surface is disposed centrally in the mixing section, is directed along the main flow direction of the exhaust gas stream and has a multiplicity of closed depressions. The mixer configuration permits an excellent mixture of the exhaust gas stream with an additive, without generating a high flow resistance in the process. A motor vehicle having a mixer configuration is also provided.
US09416696B2 Oil property management system and method for internal combustion engine fuel economy and minimum wear rates
A system and method for managing the characteristics of engine oil in a lubrication system for an internal combustion engine is disclosed. Generally speaking, the method includes the steps of determining a target viscosity for the engine oil based on engine speed and engine load, determining a working viscosity which may be directly measured or determined based on engine oil temperature and engine oil type, comparing the target viscosity to the working viscosity, deriving a target engine oil temperature, and directing engine oil to one of an oil cooler, an oil heater, or neither when and until the target engine oil temperature is achieved. The oil viscosity management system includes an engine lubrication system having a volume of engine oil, a cooler coupled to the lubrication system, a heating mechanism also coupled to the lubrication system, a valving system for directing flow of the oil and coupled to each of the lubrication system, the cooler and the heating mechanism, a signal generator for generating a signal based on operational parameters of the engine, and an estimator for controlling the valving system in response to the signal.
US09416694B2 Crankcase integrity breach detection
Methods and systems are provided for using a crankcase vent tube pressure or flow sensor for diagnosing a location and nature of crankcase system integrity breach. The same sensor can also be used for diagnosing air filter plugging and PCV valve degradation. Use of an existing sensor to diagnose multiple engine components provides cost reduction and sensor compaction benefits.
US09416693B2 Dowel bolts for mounting an oil pump to an engine assembly
Methods and systems are provided for an oil pump mounting structure that provides accessibility and removal of the oil pump without removing a balancer shaft. While periodically servicing or replacing the oil pump may be necessary throughout the lifetime of an engine, it is desirable to allow for easy removal of the oil pump without removing and reassembling other engine components. To provide alignment and a rigid connection between the oil pump and engine frame while allowing for removal of the oil pump without removing other components, dowel bolts with unthreaded, threaded, and dowel portions are used to mount the oil pump to the engine frame.
US09416692B2 Auxiliary valve actuating mechanism of engine
An auxiliary valve actuating mechanism of an engine includes a first valve actuating mechanism and an auxiliary valve actuating mechanism. The auxiliary valve actuating mechanism comprises an auxiliary cam, an auxiliary rocker-arm shaft, an auxiliary rocker arm, an eccentric rocker arm bushing and a bushing actuation device. One end of the auxiliary rocker arm constitutes a motion pair with the auxiliary cam and the other end is above the valve. The bushing actuation device actuates the eccentric rocker arm bushing to rotate between an operating position and a non-operating position.
US09416690B2 Reduced inertia valve stem seal flange
A valve stem seal including a radially outwardly extending flange that includes one or more circumferential grooves to allow the flange to flex and lay flat against a support surface and protect the flange from fatigue.
US09416689B2 Method and apparatus for controlling a phase varying apparatus
[Problems to be Solved]In the valve opening and closing timing controlled by an ECU, since the responsivity of a phase varying apparatus becomes low and the valve opening and closing timing cannot be appropriately controlled in the state of low engine rpm, desired engine characteristics cannot be obtained. Therefore, it is a problem to be solved by the present invention to provide a method and an apparatus for controlling a phase varying apparatus capable of obtaining the considerably high responsiveness of the phase varying apparatus under condition of low engine rpm.[Solution]The above problem can be solved by a phase control method for controlling a phase varying apparatus constituted so as to calculate an estimated relative angle value one step later by the Kalman filter using a relative angle calculated from rotational velocity values of the associated shafts in the current step and a command value to an electromagnetic clutch in the current step, input the estimated relative angle value to a sliding mode controller as a feedback signal, calculate a command value to the electromagnetic clutch one step later based on the value of the feedback signal and output the command signal.
US09416684B2 Method for a temperature compensation in a steam turbine
A structure and method are provided for preventing or at least minimizing thermally-induced structural distortions, such as may occur when a steam turbine is cooling down. The steam turbine may include an inner housing and an outer housing. An intermediate space is formed between the inner housing and the outer housing, and sealing steam may be injected into the intermediate space to avoid the formation of temperature strata in the interspace and thus prevent the outer housing from bowing.
US09416683B2 Carbon dioxide recovery method and carbon-dioxide-recovery-type steam power generation system
According to one embodiment, a carbon-dioxide-recovery-type steam power generation system comprises a boiler that produces steam and generates an exhaust gas, a first turbine that is rotationally driven by the steam, an absorption tower allows carbon dioxide contained in the exhaust gas to be absorbed into an absorption liquid, a regeneration tower that discharges the carbon dioxide gas from the absorption liquid supplied from the absorption tower, a condenser that removes moisture from the carbon dioxide gas, discharged from the regeneration tower, by condensing the carbon dioxide gas using cooling water, a compressor that compresses the carbon dioxide gas from which the moisture is removed by the condenser, and a second turbine that drives the compressor. The steam produced by the cooling water recovering the heat from the carbon dioxide gas in the condenser is supplied to the first turbine or the second turbine.
US09416682B2 Turbine engine alignment assembly
An augmentor assembly for a gas turbine engine includes an alignment assembly disposed along an axis having a base and a plate. The base includes a plurality of grooves. The plate includes a plurality of flanges in mating engagement to the plurality of grooves. A first component and a second component are attached to the alignment assembly. The mating engagement of the plurality of grooves and the plurality of flanges is arranged to provide incremental adjustment to define a position of the first component relative to the second component.
US09416680B2 Oil supply system for a propeller turbine engine
An oil supply system for a propeller turbine engine including a propeller, a propeller gearbox connected to the propeller and a propeller adjusting device for altering the pitch angle of the propeller blades. The system includes an oil circuit and a propeller main pump for supplying the propeller gearbox and a propeller high-pressure pump supplying the propeller adjusting device with oil. The system includes an oil accumulator for providing, in the event of an undersupply of oil by the propeller main pump, oil contained in the oil accumulator to the inlet of the propeller high-pressure pump such that the pump inlet pressure at the inlet of the propeller high-pressure pump does not fall short of a certain minimum value. The oil accumulator is incorporated into the inflow to the propeller high-pressure pump to be continuously supplied and charged with oil of the propeller main pump.
US09416679B2 Borescope assembly and method of installing borescope plugs
A borescope assembly includes a first borescope plug comprising a first perimeter geometry portion. Also included is a second borescope plug comprising a second perimeter geometry portion distinct from the first perimeter geometry portion. Further included is a first borescope hole comprising a first hole geometry portion corresponding to the first perimeter geometry portion of the first borescope plug. Yet further included is a second borescope hole comprising a second hole geometry portion corresponding to the second perimeter geometry portion of the second borescope plug.
US09416678B2 Steam valve
In a steam valve, a seat-side convexly curved surface (35b) of a valve body (30) is configured such that the average radius of curvature Rv from a starting end portion (35c) on the upstream side in a flow direction of steam to a termination end portion (35a) has a relationship of Rv
US09416671B2 Bimetallic turbine shroud and method of fabricating
A bimetallic ring for use as a turbine shroud in a gas turbine engine. The bimetallic ring forms a sealing surface as a hot gas flow path boundary in the engine. The ring is comprised of two materials. The first material, a wrought, oxidation resistant metal alloy comprises a first portion, which is the hot gas flow path sealing surface. The second material, a low cost low alloy steel, comprises a second portion that may be at least a pair of supporting side plates. A dissimilar weld joint joins the sealing surface to the second portion, the at least pair of supporting side plates.
US09416664B2 Method of formation of impeller with shape defined by plurality of lines and such impeller
An impeller (10) where each of the blades (34) includes a first part (14) which is positioned at a base end side of the hub (5) and a second part (24) which is positioned at a distal end side of the hub, the first part being formed by connecting a first hub surface curve (12) which extends along a hub surface of the hub and a first shroud surface curve (11) which extends along a shroud surface of the blade by a first group of lines (13), and the second part is formed by connecting a second hub surface curve (22) which extends along a hub surface of the hub and connects with the first hub surface curve and a second shroud surface curve (21) which extends along the shroud surface and connects with the first shroud surface curve by a second group of lines (23).
US09416663B2 DMZ fracture boundary limit
A method of establishing a boundary for a material improvement process on a workpiece is disclosed. The method may include identifying a maximum allowable damage depth on the workpiece; identifying a maximum constant thickness line on the workpiece at an extent of the maximum allowable damage depth; identifying a peak vibratory stress gradient on the workpiece; identifying a peak combined engine stress on the workpiece; and specifying the boundary for the material improvement process on the workpiece relative to the maximum constant thickness line, peak vibratory stress gradient, and peak combined engine stress.
US09416661B2 Axial compressor and associated operating method
An axial compressor for compressing a flow medium is provided and includes compressor stator blades, which fastened on a stator blade carrier, and compressor rotor blades, which are fastened on a compressor disk of a compressor shaft, wherein two consecutive compressor disks enclose a hollow space lying between them, and wherein the last compressor disk, as seen in the flow direction of the flow medium, delimits a rear hollow space. A cooling medium feed duct leads through a stator blade carrier and a compressor stator blade, and is arranged upstream of the last compressor disk, which cooling medium feed duct, at the tip end of the compressor stator blade facing the compressor shaft, via a discharge opening arranged there, opens into the hollow space, wherein this hollow space, via a cooling medium transfer passage which is led through the subsequent compressor disks, is connected to the rear hollow space.
US09416660B2 Pin handling device, coupling pin and method for pin handling in high wall mining
A pin handling device for coupling and decoupling conveyor segments to and from a train of conveyor segments in high wall mining includes a base frame, a base frame drive system for moving the base frame relative to the conveyor segments, a connector element for holding pins to be handled, a rotational drive system attached to the base frame and connected to the connector element, and a lift system attached to the base frame and carrying the connector element for linear movement of the connector element. A coupling pin is also provided for coupling conveyor segments in a train of conveyor segments in high wall mining as well as the conveyor segment that enables the use of such pin handling device and such coupling pins. A method of coupling and detaching conveyor segments for high wall mining is also provided.
US09416650B2 Downhole tool with thermally insulated electronics module
The present invention relates to a downhole tool comprising a tool housing, an electronics assembly comprising an electronic module located within the housing, wherein the electronics assembly further comprises a plurality of transistor elements being electrically connected with the electronic module and being arranged on a thermal member which is thermally connected with the housing, wherein the electronic module is thermally insulated from the thermal member. Furthermore, the invention relates to a downhole system comprising a wireline, a tool string, and a downhole tool according to the invention.
US09416649B2 Method and system for determination of pipe location in blowout preventers
A system to detect a position of a pipe with respect to a BOP includes a casing disposed around an outer surface of a section of the pipe. The system further includes sensing devices that are disposed on the casing and arranged to form a plurality of arrays and configured to generate position signals. The arrays are disposed circumferentially around the casing and spaced from one another along the length of the casing. The system includes a processing unit configured to compute distance between the pipe and each sensing device. The processing unit generates a first alert when the distance between the pipe and at least one sensing device is different from a reference distance. The processing unit generates a second alert when the distance between the pipe and each sensing device of at least one array of sensing devices is different from the reference distance.
US09416645B2 Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials
A method of extracting hydrocarbon-containing organic matter from a hydrocarbon-containing material includes the steps of providing a first liquid comprising a turpentine liquid; contacting the hydrocarbon-containing material with the turpentine liquid to form an extraction mixture; extracting the hydrocarbon material into the turpentine liquid; and separating the extracted hydrocarbon material from a residual material not extracted.
US09416640B2 Downhole wellbore heating system and method
Embodiments of the invention provide systems and methods for heating a wellbore environment. One or more electric heating cables are attached to an elongated support member, such as a wire rope, so that the support member receives and relieves the heating cables of a mechanical load. The attachment may be with two-piece clamps spaced at regular intervals along the support member. The heating cables and support member may be disposed in coiled tubing within the wellbore. The coiled tubing can be pressure-sealed and filled with a dielectric fluid. The heating cables and support member can be attached to a cable hang-off having a plurality of wedge-shaped slips that cooperate with a bowl to form a pinching member that grips the support member and suspends the support member and heating cables in the wellbore. The methods include methods for manufacturing and installing the heating apparatus.
US09416639B2 Combined RF heating and gas lift for a hydrocarbon resource recovery apparatus and associated methods
A hydrocarbon resource recovery apparatus for a subterranean formation having a wellbore extending therein includes a radio frequency (RF) power source, a gas source, and an RF antenna within the wellbore. An RF transmission line extends within the wellbore between the RF power source and the RF antenna and is coupled to the gas source to be cooled and/or pressure balanced by a flow of gas therefrom. At least one of the RF antenna and RF transmission line define a gas lift passageway coupled to the gas source to lift hydrocarbon resources within the wellbore.
US09416638B2 Multi-lateral well system
A production system for use in a wellbore having a main bore with an axis, a lower lateral bore, and an upper lateral bore, includes a hollow whipstock with a central bore. The hollow whipstock is secured to the main bore between the lower lateral bore and the upper lateral bore. A sleeve assembly has a moveable inner sleeve with an outer diameter smaller than an inner diameter of the central bore of the hollow whipstock, and a moveable outer sleeve with an outer diameter larger than the inner diameter of the central bore of the hollow whipstock. A flow control valve is located in the main bore above the upper lateral bore. The flow control valve has an inner tubing member in selective fluid communication with the lower lateral bore and an annular conduit in selective fluid communication with the upper lateral bore.
US09416635B2 System and method of cutting and removing casings from wellbore
A spearing device for removing casing from wellbore includes a top sub, a bottom sub, and a mandrel coupled to the top and bottom subs. The device includes a grapple having a corrugated inner surface corresponding to a corrugated portion of the mandrel and an outer surface including wickers for engaging an interior surface of the casing. A piston is disposed within the mandrel and operatively coupled to the grapple. A spring operates with the piston and biases the grapple toward a collapsed position. The grapple axially and rotationally moves along the corrugated outer surface of the mandrel. The grapple expands and collapses in response to axial movement relative to the mandrel. The piston compresses the spring and axially moves and expands the grapple in response to increases in hydraulic pressure. In response to subsequent decreases in hydraulic pressure, the spring decompresses and axially moves and collapses the grapple.
US09416631B2 Modeling fluid displacement in a well system environment
In some aspects, a one-dimensional flow model is generated. The one-dimensional flow model can represent flow of a first fluid and a second fluid in a flow path in a well system environment. The one-dimensional flow model comprises an effective diffusion coefficient model for a composite fluid volume comprising the first and second fluids. The effective diffusion coefficient model calculates an effective diffusion coefficient for the composite fluid volume based on a difference between the respective densities and viscosities of the first fluid and the second fluid.
US09416623B2 Pressure dependent wellbore lock actuator mechanism
A tool string having a pressure dependent mandrel and actuator assembly can operate at the annulus pressure within a wellbore to lock the mandrel actuator assembly and prevent further motion of the mandrel within the tool string as the tool string is moved upward or downward in the wellbore. The tool string can further include a valve connected to the actuator assembly, where the valve can be in an open configuration within the wellbore due to the annulus pressure and related motion of the mandrel, and then be locked in an open configuration regardless of the annulus pressure as the tool string is moved upward or downward in the wellbore.
US09416622B2 Resilient downhole flow restrictor
A flow restrictor includes resilient flaps that can flex outward to an open position in response to fluid flow pressure and return to an initial position at which the resilient flaps restrict fluid flow more than in the open position. The resilient flaps can overlap and variably restrict fluid flow based on fluid flow pressure. The flow restrictor can be used on a transport tube to avoid a need for a packing tube in an alternative path system to deliver gravel packing slurry.
US09416620B2 Cement pulsation for subsea wellbore
A method for cementing a tubular string into a wellbore from a drilling unit includes: running the tubular string into the wellbore using a workstring; hanging the tubular string from a wellhead or from a lower portion of a casing string set in the wellbore; and pumping cement slurry through the workstring and tubular string and into an annulus formed between the tubular string and the wellbore. The method further includes, during thickening of the cement slurry: circulating a liquid or mud through a loop closed by a seal engaged with an outer surface of the workstring, the closed loop being in fluid communication with the annulus, and periodically choking the liquid or mud, thereby pulsing the cement slurry.
US09416615B2 System and method for improving zonal isolation in a well
A system for improving zonal isolation incorporates a tubular having an outer surface and a swellable coating that coats the outer surface. The swellable coating has an external surface, a composition provided in an annular space outside the tubular, or both. The swellable coating is made of a first swellable material that can swell when contacted by a first fluid on the external surface. The composition is made of a second swellable material that can swell when contacted with second fluid. The first swellable material, the second swellable material, or both, include an elastomer that is compounded with an aqueous inverse emulsion of particles of a polymer comprising a betaine group. The elastomer is able to swell when contacted by hydrocarbons and saline aqueous fluids.
US09416612B2 Lower mill spaced cutting ring structure
The cutting structure on the lower mill is arrayed in rows that are preferably parallel. The cutting structure in each row is made sharper and more durable than prior designs with the objective of cutting the window higher than where the window mill started the window. The use of the rows increases the contact stress of the inserts on the casing inside wall because at any given time fewer and sharper inserts are cutting the casing wall to lengthen the window. As a row wears down the next row takes over to continue the cutting where the previous row was active and to further penetrate the casing wall. The cutout angle can also increase as this occurs. As a result a decreased insert density results in more effective casing wall cutting to extend the window to allow larger tools to exit into the window off the whipstock.
US09416608B2 Slip, tangential slip system having slip, and method thereof
A slip for a tangentially loaded retrievable slip system includes a frame including an interior having first and second sides; and, a key having a first portion within the interior of the frame. The first portion of the key movable within the interior of the frame; wherein the key is movable from a set condition with at least a contact point of first and second sides of the first portion of the key pushing against at least a portion of the first and second sides of the interior of the frame in the set condition to an unset condition with the first and second sides of the first portion of the key releasing pressure from the first and second sides of the interior of the frame. Also included is a method of managing a tangential load imparted by a tangential slip system.
US09416605B2 Method and system for determining a variation in a flushing medium flow and rock drilling apparatus
The present invention relates to a method for determining a variation of a flushing medium flow at a rock drilling apparatus, where a compressor (8;301) discharges a flow of pressurized gas, where said gas flow at least partially is used as flushing medium during drilling with a tool (3), wherein, during drilling, said flushing medium is led to said tool (3) for flushing away drilling remnants. The method includes to determine a rate of a pressure variation of said flushing medium, and generating a signal when said determined rate exceeds a first value. The invention also relates to a system and a rock drilling apparatus.
US09416603B2 Tubing injector with built in redundancy
A tubing injector has a first injector pair and a second pair of cooperating injector mechanisms. The first injector pair are positioned on a first track and the second pair are positioned on a second track. The tubing injector provides redundancy to address safety concerns. The first injector pair is movable to the engaged position, when the second injector pair is moved to the disengaged position and vice versa.
US09416590B2 Building envelope solar heat and daylighting control system
A building envelope or cladding system which permits selective visibility from inside the building while rejecting solar heat and providing an optional insulative envelope. A vertical support mullion is on one side of a building structure. A module is attached to the mullion using a hinge, wherein the module is adapted to flip away from the mullion. A drive means includes a gear system housed within the module and a drive shaft connected through the building structure. One or more cladding elements is connected to and operable by the drive means. As a result, the cladding elements can both rotate and flip away to expose or cover an underlying glass surface. Each module is coupled to the drive means using a coupling assembly which is spring-biased to thereby rotate the cladding elements, thus modifying the effects of the sun and other ambient factors on the state of the building.
US09416585B2 Door skin, a method of etching a plate, and an etched plate formed therefrom
The present invention relates to a door skin comprising an exterior surface having outer portions lying on a first plane, spaced grooves recessed from the plane of the outer portions, and tonal portions having a planar area and a plurality of spaced depressions recessed from the plane of said planar area. The present invention is also directed to a method of etching a plate, for use with a molded die set, for embossing a wood grain pattern in the door skin, and the etched plate formed therefrom.
US09416576B2 Mechanism for a sliding movement
A method and mechanism for moving an element, such as a sliding door (1), is disclosed. In the movement a first end of the element is first turned outwards, a second opposite end is then turned out placing the element in parallel with the original location of the element. The element is then displaced by extending a pull-out guide (4). The mechanism comprises a housing (2), the pull-out guide rail (4), a lock-and-release mechanism (19) and at least two lever arms (8, 11, 14, 16, 27, 30, 33, 39, 42). One end of a first lever arm (8, 27, 39) is received in a pivoting point (10, 29, 41) at the pull-out guide rail (4) and the opposite end of said lever arm (8, 27, 39) is received in a pivoting point (9, 28, 40) at the housing (2). The pivoting point (10, 29, 41) at the pull-out guide rail (4) is placed at a first end of the pull-out guide rail (4).
US09416570B1 Gas strut rod system
A spring strut assembly comprises a cylinder having a wall defining an interior volume comprising a working end and a boosting chamber; the working end including a first volume and the boosting chamber including a second volume of gas. A piston assembly is disposed for reciprocation in the working end of the interior volume. A piston rod has a proximal end secured to the piston and a distal end projecting out of a first end of the cylinder. A temperature control valve assembly is disposed in the interior volume separating the working end from the boosting chamber and a shock absorbing assembly is disposed in the interior volume between the piston assembly and the first end of the cylinder, and is compressible by the piston assembly when the temperature control valve is dislodged by pressure in the boosting chamber thereby driving the piston assembly into the shock absorbing member.
US09416569B1 Latch assembly
A latch assembly may be configured for use with a first structure having an outer surface and a second structure that is movable relative to the first structure. The latch assembly may include a latch member and a visual indicator device. The latch member may be movable into and out of a latching position securing the second structure to the first structure. The visual indicator device may be movable between a retracted position not protruding outward from the outer surface of the first structure and an extended position protruding outward from the outer surface. A linkage may be operatively connected between the latch member and the visual indicator device to move the visual indicator device from the retracted position to the extended position under the influence of the latch member when the latch member is moved out of the latching position.
US09416567B2 Two-way releasable mortise structure
A mortise structure of a digital door lock is applicable to a left handed door and a right handed door. The mortise structure is an improved two-way releasable mortise structure which can unlock a latch bolt and a dead bolt by finally converting a rotary force of actuating means into a one-way rotary force even though the actuating means is rotated in an arbitrary direction.
US09416559B2 Steel supported polymeric fence post
A solid polymeric fence post having a cross-shaped axial opening therein that readily and easily receives a T-shaped or Y-shaped metal fence post. The fence post provides an aesthetic and pleasing appearance while simultaneously facilitating ease of installation and permitting the use of wood, polymeric, or metal rails, offering more aesthetic options. The fence post also provides greater flexibility in attaching electrical deterrents in a more secure and pleasing manner than with traditional metal fence posts.
US09416558B2 Hunting blind shelter
A hunting blind structure having a plurality of vertical sides and one or more roof sections comprising a structured insulate material connected together to form an interior space and an exterior area, the hunting blind structure having at least one window and at least one door, the exterior area having a rubber material layer, the rubber material layer forming an integral rubber hinge with the window structure and/or door structure, such that the rubber hinges provide a weatherproof hinge and allow the users to open the opening structures into the interior space during normal operation.
US09416556B2 Piling extender
A method and system for extending a vertical structural member supporting a structure, where a sleeve is coupled to the vertical structural member such that a portion of the sleeve extending from a first end of the sleeve is about the structural member, a cap is coupled to a second end of the sleeve opposite the first end, and a structure attachment device is coupled to the cap to attach the system to the structure.
US09416555B2 Structure for supporting electric power transmission lines
A structure for supporting electric power transmission lines that aims to obtain a better stress and strain behaviour providing a higher ultimate economy. The preferred embodiment is directed to a structure that comprises a metallic vertical structure (101) having: a lower tubular frustum shape (103) with a smaller end (104) and a larger end (105), wherein the smaller end is on the bottom and the larger end on the top; an upper frustum shape (106) with a smaller end (107) and a larger end (108), wherein the smaller end is on the top and the larger end on the bottom; and wherein the larger end of the lower frustum is adjoined to the larger end of the upper frustum; line supporting members (109); side supporting elements (110) attached in the adjoining region (111) of the lower and upper frustums, and extending between the attachment and an anchoring base (113); and wherein the adjoining region is below the line supporting members.
US09416550B2 Work bench support bracket
A work bench support bracket with first and second opposed, generally upright sockets for receiving wood members is joined to first and second telescopically interconnectible, generally horizontal sockets, respectively. First and second clamping sets are also joined to the first and second generally upright sockets, respectively. Each of the clamping sets comprises an upper releasable chimp and a fixed lower brace member. The upper releasable clamp comprises a grip pivotably attached to the upright socket, a connector extending from the grip, and a handle pivotably connected to the connector. The work bench support bracket provides for the secure attachment of the wood members and reduces the likelihood of an accidental release of the wood members.
US09416547B2 Floor underlayment having self-sealing vapor barrier
A flooring material having a textile pad substructure with a density of greater than 10 pounds per cubic foot is provided. The textile pad has reinforcement and binding fibers. The binding fibers are thermoplastic and are used to bind the reinforcement fibers together. The pad is created by heating and compressing a fibrous textile batt so that it has a density of greater than 13 pounds per cubic foot.
US09416543B1 Downspout debris trap
A debris trap device for diverting rainwater collected from a gutter to the ground and/or into an underground water storage and drainage system. The debris trap device can include a conduit defining a channel and having an inlet opening to receive fluid and debris and an outlet opening to discharge the fluid, a trap having a plurality of apertures extending from a superior surface to an inferior surface, where the trap is located within the channel and coupled to the conduit, a first panel removably coupled to the first wall, and a second panel removably coupled to the second wall.
US09416542B2 Passive skylight dome configured to increase light to increase collection at low sun elevation angles and to reduce light at high sun elevation angles
The present subject matter comprises a simple, passive skylight dome with relatively tall partially vertical sides comprising partially transparent material which diffuses the transmitted light, and a mostly opaque sun shade near the top of the relatively tall partially vertical sides. The partially vertical sides are able to better intercept sunlight from low sun elevation angles than conventional horizontal skylights. The mostly opaque sun shade is able to block sunlight from high sun elevation angles to prevent such sunlight from entering the building below the dome. By enhancing the collection of low-sun-elevation-angle light, the subject matter improves the daylight performance of the skylight early and late in the day, and all day in the winter months. By reducing the collection of high-sun-elevation-angle light, the subject matter reduces the solar heat gain near solar noon in the summer months, thereby reducing air conditioning loads and related costs.
US09416541B2 Fixture support for membrane roof
A method for supporting one or more fixtures on a membrane-covered roof comprises steps of (a) forming one or more brackets coated each on at least one surface with a material compatible for heat welding to roofing membrane, (b) cutting a piece of roofing membrane, separate from the membrane of the membrane-covered roof, the cut piece of roofing membrane having a length and width substantially greater than dimensions of the one or more brackets, (c) joining the one or more brackets by heat welding to the cut piece of roofing membrane, leaving substantial overhanging projection of the cut piece of roofing membrane from the one or more bracket in every direction from the one or more brackets, and (d) heat welding the cut piece of roofing membrane to the membrane of the membrane-covered roof, thereby securing the one or more brackets to the membrane-covered roof.
US09416540B2 Dual-arch roof tile
A tile for attachment to a mounting surface, with a fastener, includes a body defining a longitudinal length and a horizontal width. The body may be movable between an uninstalled position, which defines a first offset along the longitudinal length and a second offset along the transverse width, and an installed position, which substantially closes the first offset and the second offset. In the installed position, the body abuts the mounting surface and an underside of the body is substantially planar. The tile may also include a plurality of first-angle ribs and a plurality of second-angle ribs. The first-angle ribs are offset relative to a forward edge of the body. The second-angle ribs offset relative to the forward edge of the body and also to the first-angle ribs. Furthermore, the first-angle ribs and second-angle ribs do not have shared vertices.
US09416539B2 Roofing shingle system and shingles for use therein
A roofing system and roofing shingles for use therein are disclosed. The roofing system comprises a multiplicity of courses of roofing shingles having a headlap portion, a buttlap portion, a lateral leading edge, and a lateral trailing edge, wherein the headlap portion has a width that is less than a width of the buttlap portion defining a reduced-width headlap, wherein the lateral trailing edge of a shingle in a course partially overlaps and partially abuts the lateral leading edge of an adjacent previously installed shingle to form an interlocking edge between adjacent shingles in the course, and wherein the lateral edge includes a trailing edge projection having a weather edge, a rear edge, and a variable breadth that increases toward the rear edge of the trailing edge projection.
US09416538B2 Skirt panel
Attachable and reattachable panels, particularly for water enclosing units, protect, enclose and/or cover an area such as a bathroom, steam room, shower, shower stall, bathtub, whirlpool bath, spa or the like. The panels include a clip assembly associated therewith for removably securing the panels in position and/or to other structural members. The clip assembly includes a male member and a female member, where the female member is configured for receiving the male member.
US09416537B2 Three-dimensional structure
A three-dimensional structure (1), which is made substantially of panel-shaped material blanks (3, 4, 5) is provided wherein adjacent material blanks are or can be each connected to one another by mutually opposing sides. At least two material blanks (3, 4, 5) which adjoin one another by opposing narrow sides can be detachably connected to one another without glue by at least one connection fitment (6) which (6) holds together the mutually adjoining narrow sides of the material blanks (3, 4, 5) by at least one screw connection.
US09416536B1 Indexed support bar
A support bar, and method of its manufacture, for suspending grid members of a suspended ceiling, the bar being formed of a length of a sheet metal strip, a lower portion of the bar having regularly spaced holes for receiving and supporting bulbs of grid runners, an upper portion of the bars having longitudinally extending formed ribs, the ribs extending laterally from both sides of a central plane in which the lower portion lies.
US09416535B1 Supporting accessories for ceiling structures
A support assembly for supporting ceiling accessories in a designated opening in a t-bar ceiling structure, includes a plurality of support braces, each support brace configured to bridge an accessory locating region alongside a corresponding boundary of the designated opening. Each support brace is configured to provide support for at least one ceiling panel alongside the accessory locating region in the designated opening, so that the accessory, and the ceiling panel complement a finished ceiling presentation provided by the t-bar ceiling structure.
US09416529B1 Edge of slab anchor apparatus and system
Apparatus are provided for a curtain wall anchor system. The curtain wall anchor assembly may include various anchor assemblies. Each possible anchor assembly is intended to reduce labor time and costs and eliminate extraneous steps in the construction process involving curtain walls. Each possible anchor assembly also features an optional component of attaching a concrete anchor for optimizing load paths and solving issues of bending in traditional edge angle pour stops.
US09416527B2 Portable, collapsible, lightweight housing structure for outdoors, and a method of assembling, and using the same
Portable, collapsible, lightweight housing structure for outdoors, and a method of assembling, and using the same. The invention encompasses an apparatus for providing shelter for humans and animals, which is portable, collapsible, and easily transportable from location to location, and can be quickly assembled, and disassembled. The apparatus has features which allows for a quick and easy assembly, and also allows for immediate use outdoors by the user. The portable, collapsible apparatus, has a ceiling or roof, and wall or panels that are made of one or more layers of material, such as, corrugated material, plastic material, composite material, waterproof material, weatherproof material, rigid honeycomb board material, polyethylene material, polypropylene material. Optionally, the inventive apparatus could also have an attachable or detachable base or floor. The improved, portable, collapsible, human shelter for outdoors, could be made using, for example, an extruded corrugated plastic, to form a hunting blind.
US09416520B2 Wear pad assembly
A wear pad assembly for a tool includes a wear-resistant pad having a hole for receiving a fastener. A mounting bracket is attached to the wear-resistant pad and includes a pair of coaxial holes extending through an upper flange and a lower flange of the mounting bracket configured to engage with an upper surface and a lower surface of an edge of the tool. A quick-release pin secures the wear pad assembly to the tool edge by passing through the hole in the wear-resistant pad, the pair of coaxial holes in the upper and lower flanges of the mounting bracket, and a hole in the edge of the tool.
US09416515B2 Device and method for keeping humidity/water away from concrete foundations and provide insulation
A device, method and kit for keeping humidity/water away from a concrete foundation and provide insulation. The method comprises providing a plurality of devices comprising a rectangular main body having flat surfaces forming a cavity therein, the main body being configured so as to be stackable horizontally and vertically, and having opposed upper and lower surfaces each comprising a plurality of drainage openings therethrough, and positioning the plurality of devices in contact with the soil-facing surface of the concrete foundation wall such that the lower surfaces of the devices face downward.
US09416511B2 Working platform for an offshore wind energy plant and method for manufacturing the same
Working platform (6) and offshore wind energy plant (2) comprising a working platform (6), wherein the working platform (6) is configured to be mounted to an outside wall (16) of the tower (4) of the offshore wind energy plant (2) by help of welded joints.
US09416510B2 Method of containing a spill in an aqueous environment and/or a spill containment apparatus
A method of containing a spill in an aqueous environment, comprises the steps of: placing a polymeric pipe under the surface level of the aqueous environment in the vicinity of a site of potential spillage; and raising the pipe from under the surface level to a containment level; wherein the pipe forms, when raised, at least a partial boundary around the spill for containing the spill.
US09416507B2 Impact absorbing pole
An impact absorbing pole 5 is disclosed. The pole is formed as a one-piece unit that includes an outer wall 7 and a hollow interior 9 and has a base section 11 for locating the pole below the ground and a pole section 13 for extending upwardly above the ground. The pole is formed so that, in use, the pole can deform above and below ground level when the pole is installed in the ground and is contacted by a vehicle.
US09416504B1 Bridge pier structure
A bridge pier structure includes a damper having damping characteristics, a substructure joined with a lower end portion of the damper, and a pillar member provided upright on the substructure, a side surface of the pillar member being joined with an upper end portion of the damper. The damper is substantially parallel to the side surface of the pillar member.
US09416503B1 Road surface seam sealing and drying apparatus
Drying apparatus for drying a road surface prior to laying down asphalt includes an air jet for pushing liquid away from a road surface, and a heater for drying the road surface. The air jet removes standing water from the road surface and the dryer evaporates any residual moisture on the surface.
US09416502B2 Self-propelled road milling machine for milling road surfaces, in particular large-scale milling machine, and method for milling road surfaces
In a self-propelled road milling machine for milling road surfaces comprising a milling roller housing arranged at the machine frame between the front and rear chassis axles, it is provided that the rear end, as seen in the direction of travel, of the milling roller housing is flush with a height adjustable stripper shield which laterally rests in the milling track of the milling roller and resiliently against a milling edge of the milling track extending orthogonally to the road surface.
US09416501B2 Self-propelled building machine and method for operating a building machine
A self-propelled building machine, especially a road cutting machine or a surface miner, has a machine frame and a chassis, comprising running gears resting on the ground. In addition, the present invention relates to a method for operating such a building machine. In an operating mode for adjusting the working depth of the working device the imposed weight applied by the building machine on the running gear is measured, whereby depending on the imposed weight either a controlled or an uncontrolled lowering of the building machine is indicated. A measuring device comprises a sensor for measuring the weight imposed by the building machine on at least one of the running gears. Depending on the measured imposed weight, a signal is generated indicating an uncontrolled lowering of the building machine, if the imposed weight falls short of a predetermined value and/or a signal indicating a controlled lowering of the building machine is generated if the imposed weight reaches or exceeds a predetermined threshold value.
US09416500B2 Self-propelled cold milling machine, as well as method for milling off and transporting away a milled-off stream of material
In a self-propelled cold milling machine, in particular cold milling machine, for working ground surfaces, with a milling drum supported at a machine frame, no less than one conveying device arranged at the machine frame which accepts the milled-off material from the milling drum and discharges said milled-off material, in conveying direction, at a discharge end along a parabolic trajectory onto a point of discharge, it is provided for the following features to be achieved: that the conveying device comprises a shielding device at the discharge end, where said shielding device shields the material milled off and leaving the conveying device without influencing the parabolic trajectory on a part of the path to the point of discharge at least by means of lateral sections.
US09416497B2 Device for fastening a rail to a carrier
A device for fastening a rail to a carrier, wherein the device has a first fastening element, which can be anchored to the carrier, and a second fastening element, which can be anchored to the carrier and has a rest face for a rail foot. The first and second fastening elements each have a contact face, which is formed in a concave manner in the first fastening element and in a mirror-inverted, convex manner in the second fastening element.
US09416492B1 System and method for adjusting measurement position of scanning head
A method includes receiving distance measurements from at least one scanning head that moves back and forth across at least one surface of a web of material on a frame. The distance measurements identify measured distances to the web. The method also includes controlling one or more actuators in order to move at least a portion of the frame to alter a position of the at least one scanning head relative to the web. The one or more actuators could be controlled so that the at least one scanning head maintains a substantially fixed offset from the web as the at least one scanning head moves back and forth. The one or more actuators could also be controlled so that the web maintains a substantially fixed position between multiple scanning heads as the scanning heads move back and forth.
US09416491B2 Method of and an arrangement for transferring a process liquid, an industrial facility and a method of simplifying the layout of such
The present invention relates to a method of and an arrangement for transferring a process liquid from a washing and thickening device to a subsequent process stage. In accordance with an advantageous embodiment of the present invention, the method and the arrangement are applicable, for example, in transferring fibre suspensions or pulps from washing and thickening device to a subsequent process stage in pulp and paper making industry such that the dilution of pulp after a washing and thickening device is performed in a stand pipe (18) below the surface level control range.
US09416488B2 Twisting apparatus
The invention relates to a twisting apparatus (1) for twisting of electrical or optical lines (2) such as wires, cables, line bundles, optical fibers etc. in particular a cable twisting apparatus, comprising a base (5) and a twisting head (3) which can be rotated relative to the base (5), which is configured to grip the lines (2) to be twisted at their first ends, characterized in that the twisting apparatus (1) comprises a second twisting head (4) which can be rotated relative to the base (5), which is disposed opposite the first twisting head (3) and which is configured to grip the lines (2) to be twisted at their second ends opposite the first ends and that the second twisting head (3) can be rotated in the opposite direction to the second twisting head (4). The invention also relates to a method for twisting lines.
US09416486B2 Method for manufacturing fluorine-containing polymer
Provided is a water and oil repellent composition that provides water and oil repellency that is excellent for base materials such as textile products, and is excellent for preventing adhesion of polymers on rolls during processing. The present invention involves a method for manufacturing a fluorine-containing polymer comprising a first polymer formed from a first monomer, and a second polymer formed from a second monomer. The manufacturing method includes: (I) a step for obtaining the first polymer by polymerizing the first monomer; and (II) a step for obtaining the second polymer by preparing and polymerizing the second monomer in the presence of the first polymer. The first monomer and/or the second monomer includes a fluorine-containing monomer (a), and both the first monomer and the second monomer include a halogenated olefin (b).
US09416484B2 Household appliance
Household appliance comprising an outer casing (2) provided with a worktop (3), wherein said worktop (3) comprises a plurality of apertures (7), each one of which is fluidly connected with conveying means adapted to deliver a flow of air through said apertures (7) for drying garments laid upon the same worktop.
US09416480B2 Washing machine using steam and method for controlling the same
A washing machine using steam and a method for controlling the same is disclosed. The washing machine with a steam generator (100) selectively supplying steam not a drum (30) according to the present invention includes a course select part (420) for a user to select a wash course, a steam select part (430) for a user to select whether steam washing is operated and a controller (440) for controlling the steam generator (100) based on a wash course selected from the course select part (420) (an inputted wash course) and a signal selected from the steam select part (430). The present invention has an advantageous effect that convenience is improved for a user to use the washing machine using steam as well as washing performance is improved, because disadvantages due to malfunctions of a steam generator are prevented.
US09416479B2 Methods of determining a load size in a laundry treating appliance
Methods of determining a laundry load size in a laundry treating appliance comprising a rotatable drum at least partially defining a treating chamber for receiving laundry for treatment in accordance with a treating cycle of operation, at least one imaging device, and a controller having a processor, the method includes generating multiple images and determining, by the controller, a load size based on the multiple images.
US09416476B2 Laundry treating appliance and method of controlling the heater thereof
A method of operating a laundry treating appliance to adjust the thermal output of the heater to control the total power consumption of the washing machine.
US09416474B2 Washer for tubular knitted fabric material
A washer that washes a continuous piece of tubular knitted fabric material. The washer includes a frame, a set of rollers, an air nozzle rack, and a controller. The frame rests on a support surface. The set of rollers are rotatably attached within the frame and guide the material through a washing liquid to wash the material. The air nozzle rack is replaceably attached to within the frame and blows air onto the material to cause ballooning of the material to maximize exposure of a total surface area of the material to the washing liquid. The controller is operatively connected to the set of rollers and minimizes and keeps constant the tension of the material as the material passes through the washing liquid under an influence of the air nozzle rack to thereby provide a more effective wash of the material.
US09416468B2 Method for manufacturing a woven informative support
The present invention concerns a method for manufacturing a woven informative support. The informative support (1) comprises a piece (2) of fabric, constituted by an interlacing of threads of at least two different colors. The interlacing of the threads of the piece (2) define the image (4) corresponding to an optically read code, on at least one face (3) thereof, through the contrast between at least two different colors.
US09416467B2 Three-dimensional weaving system
Different weaving materials, apparatuses, and methods are provided for producing woven textiles having different functional and aesthetic characteristics as compared to woven textiles produced using conventional methods. The different weaving materials comprise reactive materials or combined materials produced by an intermittent splicer. The different apparatuses include finishing devices for introducing organically-shaped lateral edges and interior apertures, and three-dimensional effectors for introducing three-dimensional aspects into a product as it is being woven. Weaving methods include simultaneously weaving fine denier panels and coarse denier panels.
US09416465B2 Process for making a high heat polymer fiber
Various embodiments of a process for making fibers comprising a high heat polymer are provided. In one embodiment, a process for producing polymer fiber includes extruding molten polymer having a melt temperature ranging from about 180-500° C., passing the molten polymer through a plurality of openings of a spinneret to produce a fiber bundle, and contacting the fiber bundle with a cooling medium having a substantially uniform flow distribution across the width of the fiber bundle where the cooling medium has a temperature that ranges from about 0° C. to about 80° C.
US09416464B1 Apparatus and methods for controlling gas flows in a HVPE reactor
Apparatus and methods for controlling gas flows in a HVPE reactor. Gas flows may be controlled by a gas focusing element. Gas injection and gas collection tubes are positioned within an outer tube and are separated from each other to define a space there between. A gas, such as HCl gas, flows over the outer surfaces of the injection and collection tubes to contain gases within the space as they flow from the injection tube to the collection tube and over a seed upon which group III nitride materials are grown. Gas flows may also be controlled by a multi-tube structure that separates gases until they reach a grown zone. A multi-tube structure may include four tubes, which separate flows of a halide reactive gas, a reaction product that flows with a carrier gas, and ammonia.
US09416452B2 Vapor delivery device, methods of manufacture and methods of use thereof
A method comprises transporting a first stream of a carrier gas to a delivery device that contains a solid precursor compound. The first stream of carrier gas is at a temperature greater than or equal to 20° C. The method further comprises transporting a second stream of the carrier gas to a point downstream of the delivery device. The first stream and the second stream are combined to form a third stream, such that the dewpoint of the vapor of the solid precursor compound in the third stream is lower than the ambient temperature. The flow direction of the first stream, the flow direction of the second stream and the flow direction of the third stream are unidirectional and are not opposed to each other.
US09416451B2 Substrate processing device equipped with semicircle shaped antenna
Provided is a substrate processing apparatus. The substrate processing apparatus includes a chamber where processes with respect to a substrate are carried out, a substrate support on which the substrate is placed, the substrate support being disposed within the chamber, and an antenna disposed in an upper portion of the chamber to form an electric field within the chamber. The antenna includes a first antenna and a second antenna, which are disposed in rotational symmetry with respect to a preset center. The first antenna includes a first inner antenna and a first intermediate antenna which respectively have semi-circular shapes and first and second radii and are respectively disposed on one side and the other side with respect to the preset center line and a first connection antenna connecting the first inner antenna to the first intermediate antenna. The second antenna includes a second intermediate antenna and a second inner antenna which respectively have semi-circular shapes and have first and second radii and are respectively disposed on one side and the other side with respect to the center line and a second connection antenna connecting the second intermediate antenna to the second inner antenna.
US09416443B2 Method for the deposition of a ruthenium containing film using arene diazadiene ruthenium(0) precursors
The invention concerns the use of ruthenium containing precursors having the formula (1) wherein R1, R2 . . . R10 are independently selected from H, C1-C4 linear, branched, or cyclic alkyl group, C1-C4 linear, branched, or cyclic alkylsilyl group (mono, bis, or trisalkyl), C1-C4 linear, branched, or cyclic alkylamino group, or a C1-C4 linear, branched, or cyclic fluoroalkyl group (totally fluorinated or not); for the deposition of a Ru containing film on a substrate.
US09416438B2 Method for producing coatings with a single composite target
The invention pertains to a method for the production of coatings by physical vapor deposition (PVD), wherein a binary target or a target with more than two constituents is evaporated in a curvilinear cathodic arc discharge, causing the ions with different masses (elements) to be splitted and the ion splitting results in variations for the ratio of the different masses (elements) at different positions in the deposition chamber.
US09416434B2 High-toughness coating film and sliding member
Provided is a high-toughness coating film having excellent wear resistance, in particular, resistance to cracking and peeling. A high-toughness coating film (2) includes a composition containing a mixture of metallic chromium, in which nitrogen is dissolved, and Cr2N. A content of the nitrogen in the high-toughness coating film is 2.0 to 8.5 mass %, and IP, which is expressed by total of each diffraction peak intensity of Cr2N/(total of each diffraction peak intensity of metallic chromium+total of each diffraction peak intensity of Cr2N), is 3 to 40% when 2θ is in a range of 30° to 90°, where θ is an incident angle in X-ray diffraction of the high-toughness coating film.
US09416428B2 Assay methods for MDV-1
A method for the quantification of a vaccine strain and/or a virulent strain of Marek's Disease Virus Serotype-1 (MDV-1) in a sample from a bird, comprising the steps of: (i) providing a biological sample from the bird and optionally isolating nucleic acid from the biological sample; (ii) subjecting the biological sample of (i) to real-time quantitative PCR (qPCR) comprising: (a) amplification of a region of the pp38 gene within the nucleic acid sample of (i), said region containing a consistent single nucleotide polymorphism (SNP) difference between vaccine and virulent strains of MDV-1; and (b) contacting the amplified nucleic acid of (a) with a detectable nucleic acid probe specific for the SNP of the vaccine strain of MDV-1 and/or a detectable nucleic acid probe specific for the SNP of the virulent strain of MDV-1; and (iii) Measuring changes in the detectable signal produced by the probe of (ii). Methods are also provided for the absolute quantification is of vaccine and virulent viruses.
US09416425B2 Assay for determining a molecular risk assessment of a complex polymicrobial sample suspected to contain an EHEC
The present invention relates to a process to perform a molecular risk assessment (MRA) upon a sample suspected to contain an enterohemorrhagic Escherichia coli (EHEC), comprising the steps: contacting said sample or DNA isolated therefrom with a pair of primers derived from the following target genes stx1, stx2, eae and/or espk; wherein the process is characterized in that if amplification products are detected for each of the target genes in the first step, in a second step said sample or DNA isolated therefrom is contacted with a pair of primers derived from the following target genes nleB, nleH1-2, nleE, ent/espL2, eae subtypes γ, β, ε and θ and the target genes rfbE (0157), wbdl (0111), wzx (026); ihp1 (0145), wzx (0103); and detecting the presence or the absence of an amplification product for each of the target genes.
US09416424B2 Methods for rapid identification of pathogens in humans and animals
The present invention provides methods of: identifying pathogens in biological samples from humans and animals, resolving a plurality of etiologic agents present in samples obtained from humans and animals, determining detailed genetic information about such pathogens or etiologic agents, and rapid detection and identification of bioagents from environmental, clinical or other samples.
US09416421B2 Methods for diagnosing episodic movement disorders and related conditions
The present invention provides compositions and methods for research, diagnostic, drug screening, and therapeutic applications related to paroxysmal dystonic choreoathetosis and related conditions. In particular, the present invention provides mutations in the myofibrillogenesis regulator 1 (MR-1) gene associated with such conditions.
US09416417B2 Method of preparing a reaction mixture and related products
The invention relates to a method of preparing a reaction mixture for Polymerase Chain Reaction (PCR) assay and a solution set for PCR. The method comprises providing a sample solution comprising a biological sample to be amplified in said PCR assay and first colorant providing the solution a first color, providing a reagent solution comprising at least one other substance required for performing said assay and second colorant providing the solution a second color different from the first color, and mixing the sample solution and the first reagent solution for providing a mixed solution to be subjected to the PCR process, the mixed solution having, due to said first and second colorants, a third color different from the first and second colors. The invention significantly aids in pipetting PCR assays.
US09416414B2 Delaying real-time sequencing
Methods, compositions, and systems are provided that allow for reliable sequencing of the initial sequence region of a sequence of interest. The methods of the invention allow for more reliable barcoding of subpopulations of nucleic acids to be sequenced.
US09416411B2 Compositions and methods for preparing oligonucleotide solutions
The present invention is directed to methods and compositions for generating a pool of oligonucleotides. The invention finds use in preparing a population or subpopulations of oligonucleotides in solution. The pool of oligonucleotides finds use in a variety of nucleic acid detection and/or amplification assays.
US09416410B2 Cutoff point delta Ct. method for HER2 PCR testing in breast cancer
The present invention is related to an improved method for HER2 gene test by using quantitative real-time PCR (Polymerase Chain Reaction) technique. Our invention streamlines test process, and incorporates quality control for each major step, including sample, reagent, operation, and data report. We eliminate the need for reference genes which is hard to standardize in HER2 PCR test. We develop a cutoff reference point by using the statistical mean of tumor tissue population, and adopt a simplified scoring scheme for evaluation of HER2 status. Our invention produces consistent result across machines and labs, and has proven to be clinically successful in HER2 test.
US09416409B2 Capture primers and capture sequence linked solid supports for molecular diagnostic tests
The present invention provides systems, methods, and compositions for performing molecular tests. In particular, the present invention provides methods, compositions and systems for generating target sequence-linked solid supports (e.g., beads) using a solid support linked to a plurality of capture sequences and capture primers composed of a 3′ target-specific portion and a 5′ capture sequence portion. In certain embodiments, the target sequence linked solid support is used in sequencing methods (e.g., pyrosequencing, zero-mode waveguide type sequencing, nanopore sequencing, etc.) to determine the sequence of the target sequence (e.g., in order to detect the identity of a target nucleic acid in sample).
US09416407B2 Method for genome analysis
A method of sample analysis is provided. In certain embodiments, the method may comprise: a) contacting under primer extension conditions a genomic sample comprising a test genome with a set of at least ten sequence-specific primers that are complementary to sites in only one strand of a reference chromosomal region, to produce primer extension products, and b) analyzing the primer extension products to identify a chromosomal rearrangement in the test genome.
US09416406B2 Amplification and detection of ribonucleic acids
Compositions, methods, and kits for detecting one or more species of RNA molecules are disclosed. In one embodiment, a first adaptor and a second adaptor are ligated to the RNA molecule using a polypeptide comprising double-strand specific RNA ligase activity, without an intervening purification step. The ligated product is reverse transcribed, then at least some of the ribonucleosides in the reverse transcription product are removed. Primers are added and amplified products are generated. In certain embodiments, the sequence of at least part of at least one species of amplified product is determined and at least part of the corresponding RNA molecule is determined. In some embodiments, at least some of the amplified product species are detected, directly or indirectly, allowing the presence and/or quantity of the RNA molecule of interest to be determined.
US09416404B2 Quantitative multiplex methylation-specific PCR
Methods are provided for diagnosing in a subject a condition, such as a carcinoma, sarcoma or leukemia, associated with hypermethylation of genes by isolating the genes from tissue containing as few as 50 to 1000 tumor cells. Using quantitative multiplex methylation specific PCR (QM-MSP), multiple genes can be quantitatively evaluated from samples usually yielding sufficient DNA for analyses of only 1 or 2 genes. DNA sequences isolated from the sample are simultaneously co-amplified in an initial multiplex round of PCR, and the methylation status of individual hypermethylation-prone gene promoter sequences is then determined separately or in multiplex using a real time PCR round that is methylation status-specific. Within genes of the panel, the level of promoter hypermethylation as well as the incidence of promoter hypermethylation can be determined and the level of genes in the panel can be scored cumulatively. The QM-MSP method is adaptable for high throughput automated technology.
US09416402B2 Methods and compositions for detection of small RNAs
Currently, the circularization of small RNAs is broadly regarded as an obstacle in ligation-related assays and explicitly avoided while short lengths of linear RNA targets is broadly recognized as a factor limiting use of conventional primers in PCR-related assays. In contrast, the disclosed invention capitalizes on circularization of small RNA targets or their conjugates with oligonucleotide adapters. The circular RNA templates provide amplification of the target sequences via synthesis of multimer nucleic acids that can be either labeled for direct detection or subjected to PCR amplification and detection. Structure of small circular RNAs and corresponding multimeric nucleic acids provide certain advantages over current methods including flexibility in design of conventional RT and PCR primers as well as use of 5′-overlapping dimer-primers for efficient and sequence-specific amplification of short target sequences. Our invention also reduces number of steps and reagents while increasing sensitivity and accuracy of detection of small RNAs with both 2′OH and 2′-OMe at their 3′ ends. Our invention increase sensitivity and specificity of detection of microRNAs and other small RNAs with both 2′OH and 2′-OMe at their 3′ ends while allowing us to distinguish these two forms from each other.
US09416387B2 Nucleic acid amplification
Methods and compositions for the amplification of nucleic acids are disclosed. Amplification methods provided herein may be performed under isothermal conditions. Methods and compositions may include reagents such as restriction enzymes, polymerases, ligases, primers, and polynucleotide adaptors.
US09416386B2 cDNA synthesis method
A cDNA synthesis method includes: mixing a lysis solution containing a chaotropic substance and a nucleic acid-binding solid-phase carrier in a sample containing a ribonucleic acid (RNA), thereby adsorbing the RNA on the carrier; reverse-transcribing the RNA adsorbed on the carrier while keeping the RNA adsorbed on the carrier in a reverse transcription reaction mixture, thereby synthesizing cDNA; and eluting the synthesized cDNA with an eluent.
US09416381B2 Mutant of propionyl-CoA transferase from Clostridium propionicum and preparing method for PLA or PLA copolymer using the same
Provided is a mutant of propionyl-CoA transferase from Clostridium propionicum that can convert lactate into lactyl-CoA with high efficiency in a method of preparing a polylactate (PLA) or PLA copolymer using microorganisms. Unlike conventional propionyl-CoA transferase which is weakly expressed in E. coli, when a mutant of propionyl-CoA transferase from Clostridium propionicum is introduced into recombinant E. coli, lactyl-CoA can be supplied very smoothly, thereby enabling highly efficient preparation of polylactate (PLA) and PLA copolymer.
US09416379B2 Mutant microorganism having improved 1,4-BDO productivity and method of preparing 1,4-BDO using the mutant microorganism
A recombinantly modified Corynebacterium glutamicum microorganism with an improved 1,4-butanediol (1,4-BDO) productivity relative to an unmodified Corynebacterium glutamicum microorganism, wherein activity of an enzyme catalyzing a conversion reaction between malate and oxaloacetate is inactivated or reduced relative to an unmodified Corynebacterium glutamicum microorganism, as well as a method of making and using same.
US09416378B2 Biofuel production by recombinant microorganisms
Provided herein are metabolically-modified microorganisms useful for producing biofuels. More specifically, provided herein are methods of producing high alcohols including isobutanol, 1-butanol, 1-propanol, 2-methyl-1-butanol, 3-methyl-1-butanol and 2-phenylethanol from a suitable substrate.
US09416374B2 Method for treating lignocellulose-bearing materials
A method for the treatment of lignocellulose-containing materials wherein such lignocellulose-containing materials, normally resistant to biotreatment, are first subjected to pyrolysis to produce pyrolysis products including pyrogas and char. Exemplary applications of the method include pyrolytic pre-treatment of wastewater sludges, cellulosic wastes, wood, peat, plant residues, low-grade coal, and the like. The pyrogas is introduced into digester sludge in an anaerobic digester.
US09416368B2 Identification of P. pachyrhizi protein effectors and their use in producing Asian soybean rust (ASR) resistant plants
The invention relates to novel nucleic acids and their encoded polypeptides from ASR and methods of use that enhance the plant's defensive elicitation response.
US09416366B2 Maize ethylene signaling genes and modulation of same for improved stress tolerance in plants
The invention provides isolated maize EIN3, EBF1 and EIN5 nucleic acids and encoded proteins which are associated with ethylene signaling in plants. The present invention provides methods and compositions relating to altering ethylene sensitivity in plants. The invention further provides recombinant expression cassettes, host cells, transgenic plants and antibody compositions.
US09416364B2 Reverse beta oxidation pathway
The invention relates to recombinant microorganisms that have been engineered to produce various chemicals using genes that have been repurposed to create a reverse beta oxidation pathway. Generally speaking, the beta oxidation cycle is expressed and driven in reverse by modifying various regulation points for as many cycles as needed, and then the CoA thioester intermediates are converted to useful products by the action of termination enzymes.
US09416360B2 Base modified oligonucleotides
The present invention relates to oligonucleotides with base modified nucleosides for enhancement of binding affinity.
US09416355B2 Alpha-amylase variants and polynucleotides encoding same
The present invention relates to variants of a parent alpha-amylase. The present invention also relates to polynucleotides encoding the variants and to nucleic acid constructs, vectors, and host cells comprising the polynucleotides, and methods of using the variant enzymes.
US09416354B1 Ferulate esterase isolated from Lactobaccillus fermentum
The cDNA and amino acid sequences of a ferulate esterase obtained from Lactobacillus fermentum NRRL B-1932 is determined. An expression vector for expression of the ferulate esterase gene is generated. The recombinate ferulate esterase gene and transcribed protein contains a linker sequence and 6×HIS tag for purification. Enzymatic activity of the recombinant protein is determined.
US09416350B2 Enzyme function modification method and enzyme variant thereof
An object of the present invention is to provide a method for converting the coenzyme dependency of enzymes of the medium-chain dehydrogenase/reductase (MDR) family. A further object of the present invention is to provide enzyme variants of the MDR family whose coenzyme dependency is converted by the conversion method and a method for enzymatically producing optically active alcohols using the enzymes. The present inventors developed a novel enzyme conversion method for converting the coenzyme dependency of enzymes of the MDR family, rationally designed enzyme variants that are altered by the enzyme conversion method to be able to use NADPH as a coenzyme from a useful enzyme of the MDR family that uses NADH as a coenzyme, and actually provide variants having such an ability.
US09416349B2 Hepatic stellate cell precursors and methods of isolating same
The present invention relates to precursor cells to hepatic stellate cells, compositions comprising same and methods of isolating same. The surface antigenic profile of the precursors is MHC class Ia negative, ICAM-1+, VCAM-1+, β3-integrin+. In addition to expression of these surface markers, the cells also express the intracellular markers desmin, vimentin, smooth muscle α-actin, nestin, hepatocyte growth factor, stromal derived factor-1α and Hlx homeobox transcriptional factor.
US09416346B2 Method of damaging cell structure of aquatic substance
A method of damaging cell structure of an aquatic substance includes: providing an aquatic substance raw material, where the aquatic substance raw material includes an aquatic substance; adjusting a water content in the aquatic substance raw material to form an aquatic substance slurry to be processed; placing the aquatic substance slurry to be processed in a pressure container; introducing a compressed gas into the pressure container to enable the compressed gas and the water in the aquatic substance slurry to be processed to form an acidic fluid, and making the cell structure of the aquatic substance hydrolyzed and damaged by the acidic fluid; and performing a depressurizing step to separate the compressed gas.
US09416344B2 Bioreactor using acoustic standing waves
A perfusion bioreactor includes at least one ultrasonic transducer that can acoustically generate a multi-dimensional standing wave. The standing wave can be used to retain cells in the bioreactor, and can also be utilized to dewater or further harvest product from the waste materials produced in a bioreactor.
US09416336B2 Direct transesterification of algal biomass for synthesis of fatty acid ethyl esters (FAEE)
Methods of producing fatty acid ethyl esters (FAEE) using a direct transesterification process are described. The direct transesterification process uses low levels of chemical solvents, acid catalysts, and heating energy to produce the FAEE in a method with increased efficiency in a co-solvent system. The FAEE produced may be used in a variety of products including health, beauty, nutraceutical, and cosmetic products.
US09416335B2 Quinazoline compounds and their use in perfume compositions
The present invention relates to novel quinazoline compounds and their use in perfume compositions. The novel quinazoline compounds of the present invention are represented by the following formula: an isomer or a mixture of isomers thereof, wherein the broken line represents a single or double bond.
US09416331B2 Drag reducing compositions and methods of manufacture and use
A drag reducing composition and method of use wherein the drag reducing composition comprises a polyolefin, drag reducing polymer, a carrier or suspending medium, and a polycarboxylate dispersion agent.
US09416329B2 Apparatus and process for production of nanobubble liquid
An apparatus and process for production of a liquid containing fuel that avoid the need to add any extra surfactant and also the need to apply ultrasonic wave energy and attain high stability of minute bubbles, etc. Production apparatus for a liquid containing fuel comprises pump for pressurizing a stored fuel and nanobubble generating unit adapted to inject a liquid containing the pressurized fuel. The apparatus may be equipped with homogenizing means for storing the liquid containing fuel. The process for production of a liquid containing fuel is characterized by sequentially performing storing of a liquid containing fuel in storage means, pressurizing the liquid so as to obtain a high-pressure liquid with a given pressure, injecting the same through a nozzle into a matrix of liquid containing fuel and effecting collision thereof with a wall so that nanobubbles of foreign substance are dispersed in the matrix of liquid containing fuel.
US09416328B2 System and method for treatment of fine particulates separated from syngas produced by gasifier
A system includes a gasifier having a first enclosure having a first inlet, a first outlet, and a first interior volume. The first inlet is configured to receive a first fuel feedstock into the first interior volume, and the first outlet is configured to output a first syngas away from the first interior volume. The system also includes a plasma gasifier disposed downstream from the first outlet and coupled to a waste stream produced by the gasifier from the first fuel feedstock.
US09416326B2 Biomass gasification/pyrolysis system and process
A system and process capable of promoting the energy content of a syngas produced from a biomass material. The system and process entail compacting a loose biomass material and simultaneously introducing the compacted biomass material into an entrance of a reactor tube, and then heating the compacted biomass material within the tube to a temperature at which organic molecules within the biomass material break down to form ash and a fuel gas mixture. The fuel gas mixture is withdrawn from the tube and the ash is removed from the tube through an exit thereof. The entrance and exit of the tube, the compaction step, and the removal step cooperate to inhibit ingress of air into the tube by forming a plug of the biomass material at the entrance of the tube and a plug of ash at the exit of the tube.
US09416325B2 Methods and systems for predicting a need for introducing anti-fouling additives to a hydrocarbon stream to reduce fouling of crude hydrocarbon refinery components
Method and system for predicting a need for introducing anti-fouling additives to a hydrocarbon stream in a hydrocarbon refinery. The method comprises characterizing whether the hydrocarbon stream is a non-high solvency dispersive power (“HSDP”) crude and performing at least one of determining whether the hydrocarbon stream is subject to filterable solids levels greater than about 100 wppm or classifying whether the hydrocarbon stream has an expected low flow velocity during normal operating conditions within the refinery. The method further comprises indicating, using a processor, that anti-fouling additives are recommended if the hydrocarbon stream is characterized to be a non-HSDP crude and either the hydrocarbon stream is determined to be subject to filterable solids levels greater than about 100 wppm or the hydrocarbon stream is classified as having expected low flow within a heat exchanger of the refinery.
US09416324B2 Cross flow gas-liquid catalytic reaction systems
A gas-liquid catalyzed reaction is performed by introducing at least a portion of the reactive gas into the catalyst as a cross-flow or radial-flow stream. Introducing at least a portion of the reactive gas as a radial flow stream allows the reactive gas to travel through the catalyst bed along a shorter path length. This reduces the pressure drop for the radial flow portion of the gas. The reactive gas can be introduced into the catalyst bed at various heights relative to the height of the catalyst bed.
US09416319B2 Process for liquefying a cellulosic material
A process for liquefying a cellulosic material to produce a liquefied product comprising contacting the cellulosic material with a hydrogenation catalyst a liquid medium; and a source of hydrogen. The hydrogenation catalyst comprises a hydrogenating metal or precursor thereof and a megaporous structure, wherein the megaporous structure comprises a porosity of at least 60% by volume and at least 30 volume % of the pore volume of the megaporous structure is present in megapores having a diameter of equal to or more than 1 micrometer.
US09416317B2 Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and optical anisotropic body
The present description relates to a polymerizable liquid crystal compound, a polymerizable liquid crystal composition including the same, and an optically anisotropic body. The polymerizable liquid crystal compound includes a radical derived from the first liquid crystal molecule including a mesogen group having a non-aromatic ring; a radical derived from the second liquid crystal molecule including a mesogen group that has a structure different from said mesogen group having a non-aromatic ring and includes a ring containing a double bond; and a linker that has a specific structure and links the sp3-hybridized carbon in the non-aromatic ring of the radical derived from the first liquid crystal molecule and the sp2-hybridized carbon in the mesogen group of the radical derived from the second liquid crystal molecule, wherein at least one of the radicals derived from the first and the second liquid crystal molecules may include one or more polymerizable groups which are connected to the mesogen group directly or via spacer groups. Such polymerizable liquid crystal compound makes it possible to exhibit stable reverse wavelength dispersion solely or by being mixed with other liquid crystal materials.
US09416313B2 Yellow fluorescent substance, light-emitting device, illumination device, and vehicle
The present invention provides an oxynitride silicate fluorescent substance capable of output a light having a high luminance even when irradiated by an exciting light having a high energy density. The present invention is a yellow fluorescent substance represented by a chemical formula (Ba1-x-y-z,Srx)aSibOcNd:Eu2+y,Y3+z (0.9≦a≦1.1, 1.9≦b≦2.1, 1.9≦c≦2.1, 1.9≦d≦2.1, 0≦x≦1, 0
US09416312B2 Rare earth ions doped silicate luminescent glass and preparation method thereof
A rare earth ions doped luminescent silicate glass is provided having the general formula of: 45SiO2-aLi2O-bMO-5Al2O3-3K2O-2P2O5:cEu2O3, wherein a is molar ratio of Li2O, b is molar ratio of MO and c is molar ratio of Eu2O3, wherein a+b=45, 25≦a≦35 and 0.025≦c≦0.50, and wherein MO is one or more of alkaline earth metal oxides. The luminescent glass can be prepared by simple progress, without pollution and at low cost. The resulting glass can be excited by UV LED chip and blue LED chip. Bright green light can be obtained by the sample under excitation of UV LED chip, while bright white light can be obtained under excitation of blue LED chip. The luminescent glass can be coupled with LED to obtain novel LED devices and provides potential applications in the field of semiconductor lighting.
US09416306B2 Clean fluid loss control additives
Methods of providing fluid loss control in a portion of a subterranean formation comprising: providing a treatment fluid comprising a base fluid and a plurality of seeds; introducing the treatment fluid into a portion of a subterranean formation penetrated by a well bore such that the seeds block openings in the subterranean formation to provide fluid loss control; and degrading the seeds over time within the subterranean formation. In some methods, the seeds are present in the treatment fluid in an amount of at least about 5 pounds per barrel. In addition, in some methods the seeds are preferably degradable.
US09416305B2 Energy absorbing composition and impact and sound absorbing applications thereof
A substantially non-elastic incompressible composition, which substantially does not quickly self-level under standard operating conditions, includes: a suspending agent which reacts substantially as a solid when subjected to forces below a critical force, and which becomes substantially flowable when subjected to forces above said critical force. Aspects include compositions comprising one or more of ceramic microparticulates, flexible-walled microparticulates, celled macroparticulates, and fibers dispersed within the suspending agent, and energy absorbing applications thereof. Another aspect comprises thin-walled macrospheres containing a substantially non-elastic incompressible composition.
US09416303B2 Protein-containing adhesives, and manufacture and use thereof
The invention provides protein adhesives and methods of making and using such adhesives. The protein adhesives contain ground plant meal or an isolated polypeptide composition obtained from plant biomass.
US09416302B2 Polybenzoxazine composition
A polymerizable composition comprising a benzoxazine compound and a catalyst is described. The polymerizable composition may be cured to produce compositions useful in coating, sealants, adhesive and many other applications.
US09416300B2 Low temperature curable adhesive compositions
The present disclosure is concerned with improved curable adhesive compositions for anchoring elements in a structural body that exhibit low temperature versus standard temperature degree of cures that are at least 50% or higher. The compositions include, in a first portion, a reactive resin, an acetoacetoxy functional monomer and a silane monomer. By using phthalate-free constituents in the formulation, a further 10% increase in strength and durability of the resins at standard temperatures may be realized after curing at low temperatures. Improvements in the adhesive compositions that relate to increased shelf life are also presented.
US09416295B2 Aqueous autoxidisable coating composition
An aqueous coating composition comprising an autoxidizable polyester resin having ≧30 wt % of fatty acid residues; a Tg in the range of from −60° C. to +35° C.; an acid value greater than 15 mg KOH/g and less than 75 mg KOH/g; a Mw in the range of from 2,500 to 100,000 g/mol; the composition having a co-solvent content less that 15 wt % by weight of total composition; a solids content >30 wt %; and when in the form of a film, the composition has a telegraphing value of less than 20 gloss units.
US09416289B2 Active-energy-ray-curable inkjet ink composition, active-energy-ray-curable inkjet ink, and inkjet recording method
An active-energy-ray-curable inkjet ink composition which contains at least two polymerizable monomers each having an unsaturated bond, wherein the maximum value of the difference in electric charge of carbon atoms that constitute the unsaturated bond in each of the at least two polymerizable monomers is 0.24 to 0.46 inclusive and the total content of ions of the elements Fe, Co, Ca, Na, Mg, Al, Ti, Sn and Zn is 5.0 to 100 ppm inclusive, or the difference in e value of the unsaturated double bond moiety in each of the at least two polymerizable monomers is 2.8 to 6 inclusive, and wherein a compound which is unpolymerizable and has a substituent capable of reacting with a nucleophilic agent or an acidic compound is contained.
US09416283B2 Method for forming organic thin film
A solution for forming an organic thin film wherein the total starting amount of metal surfactants (A) and (B) is 0.05 to 50 wt %, the amount of a hydroxyl group-containing compound generated with the progress of the hydrolysis reaction is 20 ppm to 6 wt %, and the amount of a compound (C) that can interact with the metal surfactant is 0.01 ppm to 8 ppm in terms of metal, relative to the total amount of the solution for forming an organic thin film.
US09416282B2 Antifouling by adhesion suppression
The disclosure described herein includes antifouling compositions, methods of antifouling by adhesion suppression and methods of selecting an antifouling composition which suppresses marine animal adhesion or reduces the strength of marine animal adhesion by reducing or quenching the oxidative adhesion chemistry of the marine animal.
US09416281B1 Making imprinted multi-layer biocidal particle structure
A method of making a multi-layer biocidal structure includes providing a support and locating a first curable layer on the support, the first curable layer including dispersed multiple biocidal particles. A second curable layer is located on the first curable layer; the multiple biocidal particles are dispersed within only the first curable layer. The first curable layer and the second curable layer are imprinted in a single step with an imprinting stamp having a structure with a depth greater than the thickness of the second curable layer. The first curable layer and the second curable layer are cured in a single step to form a first cured layer and a second cured layer. The imprinting stamp is removed.
US09416278B2 Pigment dispersions
This invention relates to compositions that are dispersions of pigments in the form of premixes that may be used to color a variety of products such as plastics materials, inks and surface coatings and more particularly to compositions that are thixotropic. It also relates to premixes based on water soluble pigments that display Newtonian rheology. The compositions utilise water insoluble pigments having particle sizes that are less then about 10 microns. Both the thixotropic compositions and the Newtonian compositions include water soluble polyols and water. The pH of the premix may be adjusted to be in the range of 4-9 utilising acid or alkali as appropriate.
US09416275B2 Biodegradable films obtained from cassava starch and their manufacture process
The present invention is related to the elaboration of flexible films from cassava starch for the manufacture of biodegradable packaging useful in the packing and packaging of dry foods and other products. The novel films of the invention are produced by extrusion of a mixture of cassava starch and plasticizer.
US09416269B2 Polycarbonate blend compositions containing recycle for improvement in surface aesthetics
Disclosed herein are compositions and methods for the manufacture of polycarbonate blend compositions containing recycle for improvement in surface aesthetics. The resulting compositions, can be used in the manufacture of articles while still retaining the advantageous physical properties of polycarbonate blend reference compositions that do not contain recycle material. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
US09416267B2 Blend composition, flexible tubing material and method of making the blend
A composition includes a blend of (a) a multi-block copolymer including at least one block of an elastomeric polymer and at least one block of a first polymer including a chiral polymer having a stereo isomeric configuration; and (b) a second polymer including an anti-chiral polymer corresponding to the chiral polymer in (a), wherein the second polymer includes an opposite handed stereo isomeric configuration to the chiral polymer in (a); wherein the blend of the chiral polymer and the anti-chiral polymer form stereo complex sites. A flexible tubing material further includes the blend. In an embodiment, a method of making the blend material is also provided.