摘要:
A flat, ribbon-like headphone cable having a unitary cable section, a splitter, and two split cable sections for connection to earpieces. The unitary and split cable sections each have substantially flat cross-sections wherein the width is substantially greater than the thickness. The split cable sections are oriented such that their widths are substantially perpendicular to the width of the unitary cable section.
摘要:
Embodiments of an apparatus and methods for forming thick metal interconnect structures for integrated structures are generally described herein. Other embodiments may be described and claimed.
摘要:
The invention involves receptor complexes which include, inter alia, a receptor protein, and a reporter molecule. There is at least one unnatural, or non-naturally occurring amino acid in the receptor molecule. When a ligand interacts with the receptor, the interaction causes the reporter to generate a detectable signal. The complexes are useful in cell free, assay systems and may be used as part of micelles.
摘要:
A pipe coupler for use in connecting a pair of automotive exhaust pipe ends each having a circumferential rib. The pipe coupler includes a ribbed band and internal split sealing sleeve along with a tightening mechanism for clamping the band and sleeve over the pipe ends. The sealing sleeve fits within the band and both the sleeve and band have a pair of ribs positioned to fit over the ribs on the pipe ends. The sleeve extends circumferentially from a first end to a second end, and includes a tongue-and-groove sealing configuration located axially inwardly of the ribs at the first and second ends. Each tongue has a particular construction that accommodates larger clamp opening dimensions required to fit the coupler over the pipe ribs during assembly. The sleeve can include inwardly protruding sealing beads that help prevent leakage of exhaust gases from the pipe junction.
摘要:
A display system for a handheld computing device is disclosed. The display system includes a processing unit having a first communication port, and a visual display unit separable from the processing unit. The visual display unit further includes a visual display, and a second communication port. The display unit can be expanded from an initial or storage state to present a larger visual display size. Further, the first communication port providing communication with the second communication port.
摘要:
A display system for,a handheld computing device is disclosed. The display system includes a processing unit having a first communication port, and a visual display unit separable from the processing unit. The visual display unit further includes a visual display, and a second communication port. The display unit can be expanded from an initial or storage state to present a larger visual display size. Further, the first communication port providing communication with the second communication port.
摘要:
A motor drive for conditioning power to be delivered to a non-motor load includes a voltage feedback circuit that monitors a DC bus voltage and, based on changes in the DC bus voltage, adjusts a power conditioning scheme such that near steady-state load conditions are maintained in response to a transient load condition. The voltage feedback circuit has a voltage sensor that provides voltage feedback to a controller that determines what changes in power conditioning are needed in response to a transient load condition that manifests itself in a change in DC bus voltage.
摘要:
A desk-top paper punch includes a drawer for removable insertion into the base of the paper punch, the drawer serving as a collection receptacle for paper punches to be discarded. Once the drawer is near its capacity, the drawer is pulled out of the base for emptying. Means for viewing the contents of the drawer is provided. In one implementation, the view means is a transparent window which allows the viewer to know when the drawer in nearing its capacity for paper chips. In a second embodiment, the viewing means is at least one viewing aperture that perforates the top surface of the base of the paper punch that allows the user to view the drawer's contents.
摘要:
According to one aspect of the invention, a method for forming contact formations is provided. A substrate may be placed in an electrolytic solution. The substrate may have an exposed conductive portion and the electrolytic solution may include a plurality of metallic ions and an accelerator. The accelerator may include at least one of bis-(sodium sulfopropyl)-disulfide and 3-mercapto-1-propanesulfonic acid-sodium salt. A voltage may be applied across the electrolytic solution and the conductive portion of the substrate to cause the metallic ions to be changed into metallic particles and deposited on the conductive portion. The electrolytic solution may also include a protonated organic additive. The electrolytic solution may also include an acid and a surfactant. The acid may include at least one of sulfuric acid, methane sulfonic acid, benzene sulfonic acid, and picryl sulfonic acid. The surfactant may include at least one of polyethylene glycol and polypropylene glycol.
摘要:
A lighting system for a portable electronic device or handheld computer is disclosed. In one embodiment, the lighting system includes a light source coupled to a light distributing element. The light distributing element is coupled to a phosphorescent material. The phosphorescent material is coupled to a display and/or input device. The light source pulses on and off to maintain light at a display and/or input device.