127 results about "Effective depth" patented technology

A system and method for barrier submersion cooking comprising a thin walled plastic cooking pouch for receiving a food item effectively dimensioned such that when placed into a hot liquid cooking medium a vent remains above a top surface of the liquid cooking medium and a rack for lowering the vessel into the liquid cooking medium to an effective depth such that the food item received by the pouch is below the top surface of the liquid cooking medium and the vent is above the top surface of the liquid cooking medium. The pouch is formed of food grade pliable polymer film having a melt temperature above that of a temperature used in conventional hot oil frying processes, a heat transfer rate of an effective value to substantially instantaneously transfer heat from the liquid cooking medium to create an effective frying temperature upon the food item, and a pliability such that the pouch will collapse on itself when exposed to hydrostatic pressures when submerged within the liquid cooking medium, thereby effectively transferring heat to all food item surfaces.

A system for dividing a series of products within a display case, such as a freezer. The system includes a base positionable within the display case between products that are to be separated. The base is preferably formed from molded plastic and includes a series of horizontally extending support legs. The base includes a pair of parallel support arms that extend perpendicular to the support legs and are spaced from each other to define a receiving gap. The receiving gap is sized to receive a divider that can be positioned within the receiving gap. The base includes a series of support tabs each extending from the bottom wall of the base into the receiving gap to reduce the effective depth of the receiving gap. Each of the support tabs can be selectively removed from the base to increase the depth of the receiving gap. The depth of the receiving gap controls the amount of the divider extending past the top edge of the base. One of the support arms includes a locking member to securely hold the divider within the base.

The present invention provides a method of human-computer interfacing that provides efficient implementation of intuitive controls in a three-dimensional space. The method comprises providing a three-dimensional space, characterized by x and y dimensions, together defining a plane approximately orthogonal to the user's direction of view into the space. A z dimension, approximately parallel to the direction of view, further characterizes the three-dimensional space. Objects in the space can be defined by x, y, and z coordinate sets. A control is provided having x and y coordinate sets as any other object. The z coordinate set of the control, however, spans a range of values, giving the control an increased depth. The control's range of z can be infinite, making the control accessible at all depths, or can be a finite range, making the control accessible only from that range of depths. Movement of a cursor into the region corresponding to the control initiates interaction with the user according to the control. The increased depth makes it easier for the user to access the control, since it reduces the precision of depth perception required to find the control. Once the user is in the region corresponding to the control, the effective depth for interaction can be relative to the depth when the user entered the control region, providing control interaction independent of entering depth.

A mechanical component 1 composed of a steel is surface-hardened by nitriding, and specifically has a surficial layer 2 raised in the surface hardness by the nitriding, and an inner portion 3 not affected by the nitriding and showing a nearly constant hardness. Vickers hardness of the inner portion 3 is adjusted to 190 to 260 HV, Vickers hardness of the surficial portion 2 measured at a reference position corresponded to a 50 mu m depth from the component surface is adjusted to 340 to 460 HV, and effective depth of hardened layer measured from the component surface 4, where a Vickers hardness of 270 HV is achieved, is adjusted to 0.3 mm or more. This makes it possible to provide a mechanical component which is composed of a steel and surface-hardened by nitriding, and is successfully improved in the strength and bending straightening property, and also to provide a method of fabricating the same.