Abstract: The invention relates to the shaftless horizontal axis wind turbine for generating electricity from the flow of fluid. The major components of the shaftless horizontal axis wind turbine consist of a stator and a rotor. The major components of the stator consist of a set of copper coils installed along a circular circumference of the stator frame and electrically connected as the Star connection (3-phase) circuit. The major components of the rotor consist of at least a set of the turbine blade, roller, and magnet set. The turbine blade has optimized an obtuse angle (?T) of the turbine blade holder and a rotation angle (?R) between the turbine blade holder and turbine blade to create the open channel in the middle of the shaftless horizontal axis wind turbine, which is shaped like a nozzle without shaft at the center of horizontal axis wind turbine.

Abstract: Systems and devices for achieving high throughput attachment of sub-micron alignment of components are provided. One such device can include a fixture for holding a chuck, the fixture including a plurality of alignment features for adjusting a position of the chuck, the chuck includes a top layer including a vacuum aperture for holding a first component and a bottom layer made from a translucent material, wherein the bottom layer is directly attached to the top layer.

Abstract: Systems and devices for achieving high throughput attachment of sub-micron alignment of components are provided. One such device can include a fixture for holding a chuck, the fixture including a plurality of alignment features for adjusting a position of the chuck, the chuck includes a top layer including a vacuum aperture for holding a first component and a bottom layer made from a translucent material, wherein the bottom layer is directly attached to the top layer.

Abstract: Systems and devices for achieving high throughput attachment of sub-micron alignment of components are provided. One such device can include a fixture for holding a chuck, the fixture including a plurality of alignment features for adjusting a position of the chuck, the chuck includes a top layer including a vacuum aperture for holding a first component and a bottom layer made from a translucent material, wherein the bottom layer is directly attached to the top layer.

Abstract: Examples of a magnetic recording head slider, a head gimbal assembly and methods of manufacturing each are disclosed. The magnetic recording head slider may comprise a slider body and a plurality of bond pads formed on a trailing edge of the slider body. Each of the plurality of bond pads may include a probe contact area and a soldering contact area. The probe contact area may be larger than the soldering contact area. The head gimbal assembly may include a suspension arm with conductive leads. A plurality of bond pads may be formed on the suspension arm in contact with the ends of the conductive leads. A width of a proximal portion of each of the bond pads may be greater than a width of a distal portion of each of the plurality of bond pads. The methods may include forming the above-described structures.

Abstract: A method for manufacturing a magnetic recording head slider is disclosed. A plurality of bond pads are formed in a linear arrangement adjacent one another on a trailing edge of a slider body. Each of the plurality of bond pads comprises a probe contact area and a soldering contact area with each area being laterally bounded in a width dimension, along the trailing edge, by respective edges of the pads wherein a width of the probe contact area is greater than a width of the soldering contact area of each respective pad whereby the probe contact area is larger than the soldering contact area.

Abstract: A laser diode device is affixed to a mounting face of a slider, opposite the air bearing surface. The laser includes a submount having an electrically conductive surface layer that is normal to the mounting face. The electrically conductive surface layer is a patterned metal layer that includes a lateral probing region and a laser mounting region to which a laser is soldered. The laser mounting region is connected to the lateral probing region by a bridge portion of the patterned metal layer. The laser mounting region is otherwise separated from the lateral probing region by a solder blocking gap in which the submount lacks the patterned metal layer, and which is adjacent to the laser. The solder blocking gap defines a solder blocking gap height normal to the mounting face that is in the range of ?rds to ?ths of a total height of the laser mounting region.

Abstract: A method, related to manufacturing of head gimbal assembly (HGA) including the steps of soldering a first component on a HGA, while the HGA is mounted on an HGA mounting member and while a protective carrier bar of the HGA carrier is in a first position. The method further includes the steps of moving the protective carrier bar to a second position, and soldering a second component on the HGA while the protective carrier bar is in the second position.

Abstract: A laminated structure includes a metallic layer, a dielectric layer on the metallic layer, wherein the dielectric layer and metallic layer have a slot formed therein, and one or more conductive traces on the dielectric layer opposite the metallic layer, wherein the ends of the one or more traces terminate to form bonding pads extending into the slot. A method of forming a slotted laminated structure includes forming a metallic layer, forming a dielectric layer on the metallic layer, forming a slot in the dielectric layer and metallic layer, and forming one or more electrically conductive traces on the dielectric layer opposite the metallic layer, wherein ends of the one or more traces are formed to terminate with bonding pads extending into the slot.

Abstract: A head gimbal assembly (HGA) carrier comprises a body; an HGA mounting location on the body to mount an HGA mounting member to the body; and an adjustable protective bar coupled to the body, the adjustable protective bar being moveable from a first position to a second position to provide access to an HGA mounted on the HGA mounting member.

Abstract: Examples of a magnetic recording head slider, a head gimbal assembly and methods of manufacturing each are disclosed. The magnetic recording head slider may comprise a slider body and a plurality of bond pads formed on a trailing edge of the slider body. Each of the plurality of bond pads may include a probe contact area and a soldering contact area. The probe contact area may be larger than the soldering contact area. The head gimbal assembly may include a suspension arm with conductive leads. A plurality of bond pads may be formed on the suspension arm in contact with the ends of the conductive leads. A width of a proximal portion of each of the bond pads may be greater than a width of a distal portion of each of the plurality of bond pads. The methods may include forming the above-described structures.

Abstract: Systems and methods for pre-heating adjacent bond pads for soldering are provided. In one embodiment, the invention relates to a method for soldering adjacent bond pads, the method including directing an ultraviolet light beam onto the bond pads from a first angle relative to the bond pads for a preselected duration, heating a solder, and depositing the solder onto the bond pads from a second angle relative to the bond pads during the preselected duration, wherein the second angle is different from the first angle.