摘要:
A radome structure is fabricated of spaced layers of conductive patches, wherein sets of conductive patches of the layers in a direction transverse to a lateral extent of the layers have a decreasing lateral extent to form a waveguiding structure.
摘要:
An antenna array includes an array of continuous slots formed in a ground plane structure. A feed structure for exciting the slots includes a periodic set of probe feeds disposed behind the ground plane structure.
摘要:
A cartridge racking device for an automatic pistol enables the user to grip the slide tightly, and rack the first round under difficult firing conditions. The device comprises a solid rectangular blister which is securely adhered to the side of the slide. One device is provided for each side of the slide. The device broadens the width of the slide and provides an easy-grip, high friction surface.
摘要:
A soft body shoe with a semi-rigid molded unit-bottom sole having a self-contained battery powered vibrator mechanism built in to the sole at the arch. The sole of the shoe so constructed as to transmit vibrations through the entire bottom of the shoe, and into the wearer's foot. In addition, an access door in the undersurface of the insole to the battery compartment in the heel, whereby the batteries may be replaced.
摘要:
An Internet server matches experts offering consulting services in the biological sciences or the like with potential customers of such consulting services. The server presents each expert with a Web interface through which the expert inputs his or her qualifications and times of availability. The qualifications are organized in a two-tier hierarchy of broad subject areas and sub-areas within each area. The times of availability are organized in terms of starting time of availability and duration of availability from that starting time. The server also presents each customer with a Web interface through which the customer inputs the qualification and times of availability sought. The qualifications and times are organized in the same fashion as for the expert. The customer can input multiple service requests, each with different qualifications and times of availability. The server uses the input data to match experts with customers. At first, the experts and the customers are anonymous to one another. Once either an expert or a customer chooses to purchase the record concerning a match, the record with contact information is released, and the expert and the customer can contact each other. The server provides other functions, such as allowing a physician to contact a manufacturer or a product, using only the brand name of that product; allowing companies to conduct surveys of physicians; and providing distance learning.
摘要:
An Internet server matches experts offering consulting services in the biological sciences or the like with potential customers of such consulting services. The server presents each expert with a Web interface through which the expert inputs his or her qualifications and times of availability. The qualifications are organized in a two-tier hierarchy of broad subject areas and sub-areas within each area. The times of availability are organized in terms of starting time of availability and duration of availability from that starting time. The server also presents each customer with a Web interface through which the customer inputs the qualification and times of availability sought. The qualifications and times are organized in the same fashion as for the expert. The customer can input multiple service requests, each with different qualifications and times of availability. The server uses the input data to match experts with customers. At first, the experts and the customers are anonymous to one another. Once either an expert or a customer chooses to purchase the record concerning a match, the record with contact information is released, and the expert and the customer can contact each other. The server provides other functions, such as allowing a physician to contact a manufacturer or a product, using only the brand name of that product; allowing companies to conduct surveys of physicians; and providing distance learning.