Abstract: A method of creating a sealed, un-mated electrical connector system using single insertion press-fit pins. Using single insertion press-fit pins allows for use of simple plastic parts for the connector shroud and a true position assurance comb in conjunction with single insertion press-fit pins. The result is a lower cost for the final connector assembly. Less plastic is needed for the combined shroud and true position assurance comb, because the true position assurance is provided in part by the shroud, and in part by the position assurance comb.

Abstract: Bearings for downhole tools including a first bearing member and a second bearing member, at least one of the first and second bearing members having a channel formed therein. Methods of cooling bearings of downhole tools comprise flowing a fluid within a channel formed in at least one bearing member. Heat is transferred from at least the at least one bearing member to the fluid. The fluid is flowed away from the at least one bearing member.

Abstract: Improved aluminum casting alloys having are disclosed. The new aluminum casting alloys generally include manganese, zinc, and zirconium. In this regard, the new aluminum casting alloys generally include from 2.0 to 5.0 wt. % Mn, 1.0-4.5 wt. % Zn, and from 0.05 to 0.9 wt. % Zr, the balance being aluminum, optional secondary elements, iron and silicon impurities, and other elements, where the new aluminum casting alloy includes not greater than 0.15 wt. % each of the other elements, and where the new aluminum casting alloy included not greater than 0.50 wt. % in total of the other elements.

Abstract: One embodiment of the present invention provides an RF front-end system. The RF front-end system includes one or more RF front-end components and a programmable logic device, which has a baseband interface for coupling to a baseband digital signal processor (DSP), and a set of component interfaces for coupling to the one ore more RF front-end components. The programmable logic device is configured to: receive, from the baseband DSP via the baseband interface, a command which includes an address and a control signal; identify a component interface from the set of component interfaces based on the address; and send the control signal to the identified component interface, thereby enabling the baseband DSP to control a front-end component coupled to the programmable logic device via the identified component interface.

Abstract: A step motor integrates its mounting face and heat sink into the stator design. In particular, mounting holes (typically, four in number) are provided through the stator stack in outer perimeter areas. The stator stack itself becomes the mounting surface, allowing the heat generated from the stator to conduct directly to the mounting plate. The front end cap for holding the rotor in alignment is situated inside of the stator's mounting surface and takes no part in mounting the motor to the mounting surface. The end caps only hold the rotor in proper relation within the stator and contain the bearing assembly for the rotor's axial drive shaft. The perimeter of the stator assembly between the mounting screw holes may have saw-tooth cutouts that define heat-dissipation fins.

Abstract: New 7xxx aluminum alloy bodies and methods of producing the same are disclosed. The new 7xxx aluminum alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating. The new 7xxx aluminum alloy bodies may realize improved strength and other properties.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for dynamically generating indicators of entity locations on an electronic map corresponding, for example, to a suggested search request. In one aspect, a method includes providing an electronic map of a geographic area for display on a user interface, receiving a character string entered into the user interface, the character string representing a partial search query, determining a suggested search request based on the character string, and identifying an entity responsive to the suggested search request and a geographic location for the identified entity. An indicator identifying the geographic location of the entity is provided for display on the electronic map.

Abstract: A biochemical ball includes a first half, a second half, and a plurality of sponge filters. The first half has a plurality of first ribs, a first rim, and a first partition. The first partition divides the first half into a plurality of equal first accommodating spaces. The first rim of the first half is provided with a first fastener and a connecting joint. The second half has a plurality of second ribs, a second rim, and a second partition. The second partition divides the second half into a plurality of equal second accommodating spaces. The second rim of the second half is provided with a second fastener configured to correspondingly engage with the first fastener. The sponge filters are so received in the first and second accommodating spaces that the sponge filters are separated without contacting each other, thereby enhancing filtering efficiency.

Abstract: A method of making a semiconductor device with face-to-face chips on interposer includes the step of attaching a chip-on-interposer subassembly on a heat spreader with the chip inserted into a cavity of the heat spreader so that the heat spreader provides mechanical support for the interposer. The heat spreader also provides thermal dissipation, electromagnetic shielding and moisture barrier for the enclosed chip. In the method, a second chip is also electrically coupled to a second surface of the interposer and an optional second heat spreader is attached to the second chip.

Abstract: A method of making a semiconductor device is characterized by the step of attaching a chip-on-interposer subassembly to a heat spreader with the chip inserted into a cavity of the heat spreader and the interposer laterally extending beyond the cavity. The interposer backside process is executed after the chip-on-interposer attachment and encapsulation to form the finished interposer. The heat spreader provides thermal dissipation, and the finished interposer provides primary fan-out routing for the chip. In the method, a buildup circuitry is electrically coupled to the interposer to provide further fan-out routing.

Abstract: A method of making a wiring board having a metal slug incorporated in a resin core is characterized by the provision of a moisture inhibiting cap covering interfaces between metal and plastic. In a preferred embodiment, the metal slug is bonded to the resin core by an adhesive substantially coplanar with the metal slug and the metal layers on two opposite sides of the resin core at smoothed lapped top and bottom surfaces so that a metal bridge can be deposited on the adhesive at the smoothed lapped bottom surface to completely cover interfaces between the metal slug and the surrounding plastic material. In the method, conductive traces are also deposited on the resin core at the smoothed lapped top surface so as to provide electrical contacts for chip connection.

Abstract: A method of making a wiring board having an electrical isolator and metal posts incorporated in a resin core is characterized by the provision of moisture inhibiting caps covering interfaces between the electrical isolator/metal posts and a surrounding plastic material. In a preferred embodiment, the electrical isolator and metal posts are bonded to the resin core by an adhesive substantially coplanar with the metal films on the electrical isolator, the metal posts and the metal layers on two opposite sides of the resin core at smoothed lapped top and bottom surfaces so that a metal bridge can be deposited on the adhesive at the smoothed lapped bottom surface to completely cover interfaces between the electrical isolator/metal posts and the surrounding plastic material. Conductive traces are also deposited on the smoothed lapped top surface to provide electrical contacts for chip connection and electrically coupled to the metal posts.

Abstract: Aluminum alloy products about 4 inches thick or less that possesses the ability to achieve, when solution heat treated, quenched, and artificially aged, and in parts made from the products, an improved combination of strength, fracture toughness and corrosion resistance, the alloy consisting essentially of: about 6.8 to about 8.5 wt. % Zn, about 1.5 to about 2.00 wt. % Mg, about 1.75 to about 2.3 wt. % Cu; about 0.05 to about 0.3 wt. % Zr, less than about 0.1 wt. % Mn, less than about 0.05 wt. % Cr, the balance Al, incidental elements and impurities and a method for making same. The instantly disclosed alloys are useful in making structural members for commercial airplanes including, but not limited to, upper wing skins and stringers, spar caps, spar webs and ribs of either built-up or integral construction.

Abstract: A method of making a semiconductor package with package-on-package stacking capability is characterized by the step of attaching a chip-on-interposer subassembly on a base carrier with the chip inserted into a through opening of the base carrier and the interposer laterally extending beyond the through opening. The interposer provides primary fan-out routing for the chip whereas dual buildup circuitries formed on both opposite sides of the base carrier provides further fan-out routing and are electrically connected to each other by plated through holes to provide the package with stacking capacity.

Abstract: A non-contact sensing system is provided for acquiring three-dimensional contour information of an object. The system is comprised of: a light source subsystem operable to scan a point of light in an area of illumination; a first imaging device having a field of view arranged to intersect with the illumination area and operable to capture image data; and a second imaging device having a field of view arranged to intersect with the illumination area and operable to capture image data. A first control module is in data communication with the first imaging device to determine contour information for an object in the field of view of the first imaging device and report the contour information for the object in a common coordinate system. A second control module is in data communication with the second imaging device to determine contour information for the object in the field of view of the second imaging device and report the contour information for the object in the common coordinate system.

Abstract: Disclosed is a method of manipulating the rate of gastrointestinal transit in a mammalian subject. Also disclosed is the use, in the manufacture of a medicament for the treatment of constipation, of a selective inhibitor of methanogensis, a methanogen-displacing probiotic agent, or a prebiotic agent that inhibits the growth of methanogenic bacteria or promotes the growth of competing non-methanogenic intestinal flora. Alternatively, in accordance with the invention, is disclosed the use in the manufacture of a medicament for the treatment of diarrhea, of methane or a methane precursor, a methanogenic or other methane-enhancing probiotic agent, or a methanogenesis-enhancing prebiotic agent.

Abstract: Systems and methods for training users. Surgical data related to surgical procedures done by expert level users is collected from surgical robots. The surgical data is segmented into surgemes and dexemes. The training users are trained at a level of the surgemes and/or a level of the dexemes by guiding the training users with surgical simulators to practice the surgemes and/or the dexemes, wherein the surgical simulators simulate surgery done by an expert level user.

Abstract: New 2xxx aluminum alloy bodies and methods of producing the same are disclosed. The new 2xxx aluminum alloy bodies may be produced by preparing the aluminum alloy body for post-solutionizing cold work, cold working by at least 25%, and then thermally treating. The new 2xxx aluminum alloy bodies may realize improved strength and other properties.

Abstract: New 7xx aluminum casting alloys are disclosed. The aluminum casting alloys generally include from 3.0 to 8.0 wt. % Zn, from 1.0 to 3.0 wt. % Mg, where the wt. % Zn exceeds the wt. % Mg, from 0.35 to 1.0 wt. % Cu, where the wt. % Mg exceeds the wt. % Cu, from 0.05 to 0.30 wt. % V, from 0.01 to 1.0 wt. % of at least one secondary element (Mn, Cr, Zr, Ti, B, and combinations thereof), up to 0.50 wt. % Fe, and up to 0.25 wt. % Si, the balance being aluminum and other elements, wherein the aluminum casting alloy include not greater than 0.05 wt. % each of the other elements, and wherein the aluminum casting alloy includes not greater than 0.15 wt. % in total of the other elements.

Abstract: Downhole tools for earth-boring applications may include a component of a steel material and including a bore. An inner surface defining the bore may be treated with a surface treatment. The surface treatment may include a nitrided region having nitrogen diffused into the steel material and a ceramic material adjacent to the nitrided region; the ceramic material defining the inner surface. Methods of making downhole tools for earth-boring applications may involve exposing a component of the downhole tool to an elevated temperature to heat the component in a nitrogen-rich environment. Nitrogen may be diffused into a steel material of the component and a nitrided region may be formed at one or more surfaces of the component. A ceramic material may be coated on the nitrided region of the component.