415 results about "Component placement" patented technology

A low-profile battery pack having an electrolyte barrier is provided. The pack includes a plurality of rechargeable cells, being arranged in end to end pairs of two cells. A cleavage void formed by the convex geometry of the cells accommodates at least one insulator and a first circuit board. Tabs couple the cells to the first circuit board. A flexible substrate couples the first circuit board to a second circuit board. The assembly is then placed in a housing having a first compartment and a second compartment, such that the cells are placed in the first compartment and the second circuit board is placed in the second compartment. Between the first and second compartments exists an electrolyte barrier. The flexible substrate passes through an opening in the electrolyte barrier. Adhesive placed in the opening, about the flexible substrate, ensures a seal that keeps electrolyte that may appear in the first chamber from passing to the second chamber. The overall battery pack is both compact in size and robust in performance.

A two-piece mobile device holder having a case assembly and a mounting assembly is disclosed. The case assembly is configured to receive and secure a mobile device such as a smart phone. The mounting assembly is configured to be detachably coupled to other objects. Sets of permanent magnets are arranged in a circular pattern in the case assembly and the mounting assembly. The magnets in both the first and second set of magnets are arranged with alternating magnetic polarity. As the case assembly is placed on top of the mounting assembly, the magnets in the mounting assembly will attract magnets with opposite polarities in the case assembly. A user may detach the case assembly from the mounting assembly by rotating the case assembly such that the magnets in the case assembly are now adjacent to magnets in the mounting assembly of the same polarity.

The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.

Folding wireless communication devices incorporate a two-part housing, which includes a first part that is rotatably coupled to a second part. The overall depth of the device is reduced by adjusting the mechanical layout and component placement relative to one another, wherein previously stacked components have been reordered. More specifically, the hinge, the battery, and the communication and control circuitry have been organized so as to be in the same horizontal plane, and so as to not overlap in a vertical direction.

A method of assembling a plurality of disk drives comprising providing an assembly-plate comprising a plate alignment feature (PAF) and a plurality of cells wherein each cell has a cell alignment feature (CAF) and is adapted to receive and retain a disk drive; determining a valid alignment of the assembly-plate in relation to a disk drive assembly device based on PAF; selecting a disk drive for assembly; determining a valid alignment of a selected cell in relation to disk drive assembly device based on CAF of selected cell; placing an initial component of selected disk drive in selected cell wherein the initial component is retained by the cell via a retention feature of cell; repeating the selecting, determining a valid alignment of a selected cell, and placing for each of disk drives; and completing the assembling of each disk drive during which each disk drive remains in its cell.

A method of making a spark plug having a noble metal chip joined to an electrode main body of a ground electrode by interposing therebetween an intermediate member. The method comprises the steps of prior to joining the noble metal chip to the electrode main body, joining the intermediate member and the noble metal chip together, placing a noble metal chip and intermediate member assembly on the electrode main body in a way as to allow the intermediate member to contact the electrode main body, and welding the electrode main body and the intermediate member together while restricting relative movement of the electrode main body and the intermediate member without applying an urging force to a joint between the intermediate member and the noble metal chip.

CAD software for automated circuit design provides improved display of hierarchical layout. Component placement perimeters are shown with "amoeba" characteristic for improved circuit floor-planning and analysis. Amoeba view of hierarchical design perimeter enables more intuitive observation of circuit floor-plan from actual component placement. Informational brevity conveyed by perimeters of hierarchies in design facilitates simpler interpretation of complex circuit layout, as well as distributed data access to remote sites through email or low-speed network.

Embodiments of the present invention improve upon component level inspection performed by pick and place machines. Such improvements include using a position sensitive device that measures the position of the placement head relative to the workpiece as the placement head travels towards and away from the workpiece during a placement cycle. The output of this sensor is used to selectably trigger the acquisition of the images used to measure a placement characteristic of the component placement machine.

An electronic earplug for wideband control of pressures at the tympanic membrane is presented. A unique methodology of determining effective component placement inside an earplug that provides acoustic isolation between the ambient noise and tympanic membrane is explained. Methods for providing accurate dosimetry and improved active control result from the unique earplug design process, leading to very wideband active noise reduction at the tympanic membrane.

A method of manufacturing an electronic textile (1) comprising the steps of: providing a textile carrier (2) comprising a plurality of conductor lines (6a-b); releasably attaching (101) the textile carrier (2) to a rigid support plate (20); providing (102) a conductive substance on the textile carrier (2) in a pattern forming a plurality of sets of connection pads (5a-b) on the textile carrier (2), each set of connection pads defining a component placement position for placement of an electronic component (3), and each set of connection pads (5a-b) comprising a connection pad overlapping one of the conductor lines, the connection pad having a connection pad length (L_cp) in a direction parallel to the conductor line and a connection pad width (W_cp) in a direction perpendicular to the conductor line, wherein the connection pad width (W_cp) is at least one percent of an extension (W_tc) of the textile carrier (2) in the direction perpendicular to the conductor line; automatically placing (103) electronic components (3) at the component placement positions; curing (104) the conductive substance to attach the electronic components (3) to the textile carrier (2), thereby forming the electronic textile (1) and removing (105) the electronic textile from the rigid support plate.

A positioning appliance adapted to facilitate an orthodontics procedure in which a bracket or other orthodontic component is placed at a desired site on the surface of a tooth and affixed thereto. The appliance comprises a hand-held tubular wand that has a protective sleeve section and a camera section telescoped in the sleeve section. A window is mounted at the front end of the sleeve section and a finger projecting therefrom is adapted to hold the bracket at a position abutting the tooth surface. A camera is housed in the camera section to capture through the window an image of the bracket on the surface of the tooth. One or more light sources are housed in the camera section, for irradiating the bracket and the tooth surface with light detectable by the camera. Additional one or more light sources are housed in the camera section and are capable of irradiates light at a wavelength that can cure an adhesive used for affixing the bracket or other orthodontic component to the surface of a tooth.