摘要:
A method for increasing the operating voltage of a transistor formed on a substrate of a first conductivity region of a second conductivity type in a surface of the substrate. An N-well adjust region of the first conductivity type is then formed in the N-well region. The N-well adjust region extends to a first depth in the N-well region. A double diffusion well of the first conductivity type is then formed in the N-well. The double diffusion well extends to a second depth greater than the first depth of the N-well adjust region, and contains a portion of the N-well. Two N- channel stop regions are then formed in the N-well. The two N-channel stop regions extending to a third depth greater than the depth of the N-well adjust region, and contain a portion of the N-well.
摘要:
A vertical PNP transistor (11) and method for making it includes forming an N- region (19) in a P substrate (12), and forming an N+ region (26) in the substrate (12) laterally surrounding and partially extending into the N- region (19). A P region (30) is formed above the N- region (19), bounded laterally by the N+ region (26) to be horizontally and vertically isolated from the substrate (12) by the N- and N+ regions (19 and 26). A layer of semiconductor material (32) is formed overall, and an N well (35) and a surrounding P well (36) are formed, each extending to the P region (30). An isolating N+ well (38) is formed surrounding the P well (36), extending to the buried N+ region (26). A P emitter region (40) and an N base contact region (41) are formed at a surface of the N well (35), and a P collector contact region (44) is formed at a surface of the P well (36). Preferably, a CMOS structure (10) may be constructed elsewhere on the substrate concurrently with at least some of the steps for making the isolated vertical PNP transistor (11). For example, in one embodiment, the step of forming a P emitter region (40), an N base contact region (41), and a P collector contact region (44) are performed as a part of the simultaneous formation of source and drain regions (47 and 48) of the CMOS structure (10) elsewhere on the substrate (12). In another embodiment, the step of forming an N base contact (54) and a P collector contact (53) are performed as a part of a simultaneous formation of source and drain regions of a CMOS structure elsewhere on the substrate. In this embodiment, a separate deeper a P emitter region (52) is formed in the N well (19) to increase the emitter X.sub.J.
摘要:
The design is the visual features of the FLARED FRONT FAIRING END CAP shown in solid lines in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features. The drawings show two variants. Figures 1-7 show the first variant, Figures 8-14 show the second variant, which is mirrored symmetrical to the first variant. The features of the drawings shown with broken lines form no part of the design.Drawings of the design are included wherein:Figure 1 is a left side perspective view of a first variant of the design suitable for use on a left side of a vehicle;Figure 2 is a right side perspective view of the design of Figure 1;Figure 3 is a left side elevational view of the design of Figure 1;Figure 4 is a front elevational view of the design of Figure 1;Figure 5 is a right side elevational view of the design of Figure 1;Figure 6 is a top plan view of the design of Figure 1;Figure 7 is a bottom plan view of the design of Figure 1;Figure 8 is a right side perspective view of a second variant of the design suitable for use on a right side of a vehicle;Figure 9 is a left side elevational view of the design of Figure 8;Figure 10 is a right side elevational view of the design of Figure 8;Figure 11 is a front elevational view of the design of Figure 8;Figure 12 is a left side elevational view of the design of Figure 8;Figure 13 is a top plan view of the design of Figure 8; andFigure 14 is a bottom plan view of the design of Figure 8.
摘要:
A pneumatically actuated air control device is provided. The device includes a control surface that affects the air flow along the device, and an at least one pneumatic motor configured to alter or change the configuration or orientation of the control surface or sections thereof. The device is configured such that when selective air pressure is supplied to the at least one motor, the control surface or sections thereof changes its configuration or its orientation with respect to the air flow, thereby affecting the air flow with respect to the device.
摘要:
The vehicle splash guards and adaptors described herein aim to reduce drag forces caused by the splash guards thereby improving air flow characteristics around the splash guard. In that regard, the splash guards and adaptors may increase the overall fuel efficiency of the vehicle.
摘要:
In a quick fill fluid container an adaptor for receiving a hollow container having a cavity or a reservoir for receiving fluids, preferable water but may be any other kind of fluids which refreshes the user or provides nourishment, reasonably necessary to refresh the user. The adaptor has a generally streamlined shape which mounts on to the container, which is typically supported in generally available cages or other mounting devices attached to a bicycle frame or other structure. A hollow extraction tube is provided for the adaptor which extends through the adaptor and into the container for withdrawal of the fluid by the user and preferably includes a mouth piece with a normally closed bite valve which is operated by the user to open the valve to extract water from the container. The adaptor has an intake port which may be disposed at many selected angles to the longitudinal axis of the adaptor base to provide a quick fill capability even while underway, The intake tube of the adaptor may be rotated to dispose the intake port to an infinite number of angles to receive the fluid dispensing apparatus such as a readily available capped water bottle or container.
摘要:
Method and apparatus for forming a shaped meat product by cutting under compression. Male and female die assemblies carried by dual conveyers are loaded with meat components and brought together in compression to define a die. The assemblies are formed with arrays of blade receiving slits and are conveyor transported to a cutting station. At the station, carriage mounted dynamic blades are maneuvered into the slits from the outward sides of the die assemblies to form any of a broad variety of geometric-shaped meat products.
摘要:
A method for apportioning larger poultry breast wherein the forward region of the breast is compressed to a flat uniform thickness, t1. The rearward tapering portion of the breast is compressed to a uniform thickness t2. Compression of these portions of the breast is undertaken in conjunction with containment walls. Following such compression, the breast portions are peripherally trimmed to provide a defined shape. Then, the breast forward portion at thickness t1 is horizontally slit to provide at least two meat products.
摘要:
Apparatus for apportioning a cut of whole muscle meat into a product having margins of a select size and an excess trim portion. An upper die is provided as having a forward blade portion and a rearward compression surface extending about the blade portion. The blade portion defines with the compression surface at least a portion of the margins of the product. At least one lower platen is provided as having a support surface for receiving the cut of whole muscle meat thereon. The support surface has a slot configured to receive the blade portion therewithin intermediate a first and second side wall thereof, and a bearing surface configured to abuttingly engage the compression surface. An actuator assembly moves the upper die from a first position spaced above the lower platen to a second position wherein the compression surface abuttingly engages the bearing surface. The compressive engagement between the upper die and lower platen is effective to apportion the cut of whole muscle meat into the product and trim portion.