Abstract: A gear includes an inner hub formed of metal material, the inner hub having an outer surface defining a plurality of outer teeth. The gear also includes an outer ring formed of non-metal material, the outer ring having an inner diameter that is smooth. The outer ring is disposed in an interference fit with the outer teeth of the inner hub.

Abstract: A method for maintenance of railroad wood ties is presented herein. The wood filler composition used in the method is applicable for filling holes or gaps in wood to stabilize wood structures. The composition comprises at least unintahite, also known as asphaltum or Gilsonite, and sand. The composition may further comprise a water repellant and a wood preservative. The composition is non-carcinogenic. The method comprises filling a hole with the dry composition described herein. The wood member may be a railroad tie and using an appropriate filling device, at least two holes, or at least four holes may be filled at one time.

Abstract: A policy-based printing system is implemented to allow access to a private domain to print using a public domain. The private domain includes private servers that store documents. The public domain includes servers and a printing device. A public policy server uses a domain list and a protocol connection with a private authentication server to validate a user and identify which private domain to access. The public policy server retrieves a policy from a private policy server that configures the parameters for printing using the public domain. The print job data is provided to a public file server until the public policy server confirms that the print job can be sent to the printing device. The status of the document is set after the identification of potential confidential information so that it may not be printed in the public domain.

Abstract: A method of training a neural network modeling physical phenomena of semiconductor material includes receiving plurality of training pairs corresponding to a semiconductor material. Each training pair comprises an input charge to a distinct voxel of the semiconductor material and one or more output signals generated by the distinct voxel in response to the input charge. A neural network is trained using the training pairs. The neural network models the semiconductor material and each voxel is represented in the neural network by a tensor field defined by (i) a location of the voxel within the semiconductor material and (ii) one or more physics-based phenomena within the voxel at the location.

Abstract: One embodiment of the system and method described herein provides a computer system configured to provide an interface for operation by a user at a remote computing device, receive a request from the user for a vehicle history report of a vehicle. The computer system is further configured to prompt the user for interest in a prequalification for a financing offer. The computer system is further configured to receive the indication of the user's interest in the prequalification. The system also includes a data storage module, accessible by the computer system, configured to retrieve data corresponding to the vehicle, store the retrieved data, retrieve data corresponding to a determination regarding the prequalification for the financing offer, and store the retrieved determination. The computer system is further configured to convey the vehicle history report to the user and convey the prequalification determination to the user.

Abstract: A system provides for the remote activation and deactivation of a downhole tool such as an agitator tool. The downhole tool uses a dart-catching section configured with a profile that engages with a corresponding key section of a dart. Different tools in the string may have different profiles, allowing darts to pass through tools to reach a tool with a matching profile further downhole. The dart includes a removable nozzle that can be detached by a object dropped from the surface, after which a second dart may be dropped to engage with the first dart to change operating parameters of the tool.

Abstract: A number-of-occupants detection system (1) includes an image correction unit (120) that generates a corrected image based on an image generated by an imaging unit (110) that images a vehicle traveling on a road having a plurality of lanes by executing correction processing on the image for reducing blurring of a subject captured in the image using a parameter according to a position where the vehicle travels, and a count unit (130) that counts the number of occupants of the vehicle using the corrected image generated by the image correction unit (120).

Abstract: A packaging fastener includes a base member and a key member. The base member includes a first cylindrical part inserted through overlapped through holes of packaging materials. The key member includes a second cylindrical part inserted into the first cylindrical part of the base member. By inserting the first cylindrical part of the base member through the through holes and then inserting the second cylindrical part into the first cylindrical part, the packaging materials are coupled together. The key member has an engaging part. The base member has an engaged part. The engagement part has an elastically deformable supporting part and a lock claw. In a state where the lock claw is engaged with the engaged part, by elastically deforming the supporting part, the lock claw is displaced to a direction separate away from the engaged part to release an engagement of the lock claw with the engaged part.

Abstract: Automated computing machinery agnostically augmenting a CRM application, including an agent hub that associates an identity of a tele-agent and an indication whether the tele-agent is logged on to the agent hub; the agent hub operatively coupled to a browser, the browser bearing a browser extension through which a sales template for a sales campaign to which the tele-agent is assigned to work is operatively exposed as a GUI overlay of the browser, the overlay overlaid upon a web page of the CRM application; a leadership hub that associates the tele-agent and the sales campaign to which the tele-agent is assigned, the leadership hub operatively coupled to the agent hub; and a campaign management portal that associates the sales campaign and the display template, the display template associating a question and an answer form, the campaign management portal operatively coupled for data communications to the agent hub.

Abstract: Provided is a camera optical lens, which includes, from an object side to an image side: a first lens having a positive refractive power; a second lens having a negative refractive power; a third lens having a positive refractive power; a fourth lens having a positive refractive power; a fifth lens having a positive refractive power; a sixth lens having a negative refractive power; a seventh lens having a positive refractive power; and an eighth lens having a negative refractive power. The camera optical lens satisfies following conditions: 1.92?f1/f?3.20; f2?0.00; and 1.55?n4?1.70, where f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; f2 denotes a focal length of the second lens; and n4 denotes a refractive index of the fourth lens. The present disclosure can achieve high optical performance while achieving ultra-thin, wide-angle lenses having a big aperture.

Abstract: The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens; a second lens; a third lens; a fourth lens; a fifth lens; a sixth lens; a seventh lens; and an eighth lens. The camera optical lens satisfies following conditions: 2.40?f1/f?3.50; f2?0.00; and 1.55?n4?1.70, where f denotes a focal length of the camera optical lens; f1 denotes a focal length of the first lens; f2 denotes a focal length of the second lens; and n4 denotes a refractive index of the fourth lens. The present disclosure can achieve high optical performance while achieving ultra-thin, wide-angle lenses having a big aperture.

Abstract: A single-package air conditioning appliance includes a housing defining an outdoor portion and an indoor portion. An outdoor heat exchanger assembly is disposed in the outdoor portion. The outdoor heat exchanger assembly includes an outdoor heat exchanger and an outdoor fan. An indoor heat exchanger assembly is disposed in the indoor portion. The indoor heat exchanger assembly includes an indoor heat exchanger and an indoor fan. A compressor is in fluid communication with the outdoor heat exchanger and the indoor heat exchanger to circulate a refrigerant between the outdoor heat exchanger and the indoor heat exchanger. The single-package air conditioner unit also includes a make-up air module. The make-up air module extends between the outdoor portion of the housing and an outside of the housing. The make-up air module includes a plurality of make-up air fans.

Abstract: A metal stack for templating the growth of AlN and ScAlN films is disclosed. The metal stack comprises one, two, or three layers of metal, each of which is compatible with CMOS post-processing. The metal stack provides a template that promotes the growth of highly textured c-axis {002} AlN and ScAlN films. The metal stacks include one or more metal layers with each metal layer having either a hexagonal {002} orientation or a cubic {111} orientation. If the metal stack includes two or more metal layers, the layers can alternate between hexagonal {002} and cubic {111} orientations. The use of ScAlN results in a higher piezoelectric constant compared to that of AlN for ScAlN alloys up to approximately 44% Sc. The disclosed metal stacks resulted in ScAlN films having XRD FWHM values of less than approximately 1.1° while significantly reducing the formation of secondary grains in the ScAlN films.

Abstract: A system and method for tracking harvested seafood products including generating regulatory tags that include visual regulatory data as well as a QR Code that is used as an access point to both retrieve and upload additional information including both regulatory and non-regulatory data from a remote database. The tracking method and system include the ability to update in real-time the food consumption recommendations for any given seafood product.

Abstract: A sheet material dispenser can include a dispenser housing that supports one or more supplies of sheet material, and a feed roller configured to engage and feed the sheet material from the dispenser housing. The dispenser also can include a sheet material loading assembly including a cover that is rotatably connected the dispenser housing and movable between a closed position and an open position. The sheet material loading assembly further can include a roller that is rotatably connected to the cover and configured to be coupled to a portion of sheet material from one of the supplies, with the cover in its open position, and to press the portion of sheet material into engagement with the feed roller body, with the cover in its closed position, to initiate dispensing of the at least one supply from the dispenser.

Abstract: The method includes receiving first video data and network performance information from at least one first agent node associated with at least one first camera, determining event detection information based on the first video data and the network performance information, determining a slice configuration for at least one network slice based upon the first video data, network performance information and the event detection information, and controlling an operation of the communication network by instantiating the at least one network slice based on the slice configuration information.

Abstract: The present invention relates to the technical field of optical lens and discloses a camera optical lens satisfying following conditions: ?3.50?f2/f??1.50, 6.50?d1/d2?13.50, ?0.20?(R9+R10)/(R9?R10)??0.05, and 3.00?R6/f?10.00; where f denotes a focal length of the camera optical lens, f2 a focal length of the second lens, d1 an on-axis thickness of the first lens, d2 an on-axis distance from an image-side surface of the first lens to an object-side surface of the second lens, R6 a curvature radius of an image-side surface of the third lens, R9 a curvature radius of an object-side surface of the fifth lens, and R10 a curvature radius of an image-side surface of the fifth lens. The camera optical lens in the present disclosure satisfies a design requirement of large aperture, ultra-thinness and wide angle while having good optical functions.

Abstract: Power amplifiers with adaptive bias for envelope tracking applications are provided herein. In certain embodiments, an envelope tracking system includes a power amplifier that amplifies a radio frequency (RF) signal and that receives power from a power amplifier supply voltage, and an envelope tracker that generates the power amplifier supply voltage based on an envelope of the RF signal. The power amplifier includes a field-effect transistor (FET) for amplifying the RF signal, and a current mirror including an input that receives a reference current and an output connected to the power amplifier supply voltage. An internal voltage of the current mirror is used to bias the gate of the FET to compensate the FET for changes in the power amplifier supply voltage arising from envelope tracking.

Abstract: A system for identifying perishable products in a retail store based on analysis of image data and for automatically generating suggestions relating to the identified products is provided. The system may comprise at least one processor configured to: receive a set of images depicting a plurality of perishable products displayed on at least one shelving unit in a retail store; analyze the set of images to determine information about a displayed inventory of the plurality of perishable products; obtain information about additional perishable products scheduled to be displayed on the at least one shelving unit; use the information about the displayed inventory and the information about the additional perishable products to determine at least one suggestion regarding placement of perishable products in the retail store; and provide the at least one suggestion to an entity associated with the retail store.

Abstract: An image forming apparatus includes an image carrier, a cleaning blade, a motor, and a controller. The image carrier carries a toner image. The cleaning blade is located in contact with the image carrier. The motor drives the image carrier so as to perform reverse rotation and forward rotation. The controller measures a first torque of the image carrier during the reverse rotation, and a second torque of the image carrier during the forward rotation, on a basis of a current value of the motor. The controller calculates an amount of a substance stuck to a surface of the image carrier, on a basis of a measurement result of the first torque and the second torque.