Abstract: A device to improve microwave cooking is described. The device (10) comprises a plurality of containers (12, 22) that include a venting mechanism (15, 25) on each container (12, 22). On of the containers (12) defines a first volume (14) for holding food. Another container (22) defines a second volume (24) and is operatively coupled to the first container (12). During microwaving of the food, steam is released into the first volume (14) defined by one of the containers (12). Pressure builds up creating a first pressure treatment for the food until the venting mechanism (15) is activated. Steam exits the first volume (14) through the venting mechanism (15) and enters the second volume (24). Again, pressure builds up to create a second pressure treatment for the food until the venting mechanism (25) for the container (22) is activated.

Abstract: A microwave cooking device 10 for crisping and steaming food is described. The device 10 includes at least one crisping compartment 14 and at least one steaming compartment 12. The crisping compartment 14 has a susceptor film incorporated in the volume defined in the interior of the crisping compartment 14. The steaming compartment 12 has at least one venting mechanism 22 to enable steam to escape at a certain pressure. The crisping and steaming compartments 12, 14 are surrounded by an outer packaging 30 including at least one aperture to enable moisture released from the compartments 12, 14 to escape the microwave cooking device 10. One embodiment has an outer packaging 30 including at least one peal away strip 32 to form an aperture in the outer packaging 30.

Abstract: A microwave cooking tray comprises a base having at least two compartments. Each compartment of the base has a bottom surface defining a pattern, the bottom surface of one of the compartments defining a first pattern and a bottom surface of a second of the compartments defining a second pattern. The first and second patterns are distinct and each is designed for optimal cooking of a particular type of food product.

Abstract: An end user container for food in refrigerated storage and subsequent microwave cooking is made of a thermo-plastic material transparent to radiant energy. The lid and tray are thermo-formed pieces and incorporate latches as integral features in the respective parts. They are arranged with a post-in-socket capability for latching the lid to the tray in a position which will permit venting of the interior of the container assembly to the exterior. The rims of the tray and lid are formed to enable pressing them together providing a surface sealing between the tray and lid along engaging wall portions of the lid and tray continuously around the container. Also, the lid has a bottom cooperating with the wall to provide a well, and the wall of the tray is outwardly turned, providing a step or ledge near the top of the tray and extending out to the upper wall portion, forming a part of the rim and which engages the well wall when the container is closed to the seal condition.

Abstract: A microwave cooking device includes a container for holding a food product, a seal for sealing the container to enclose a substantially fixed volume therein, and a venting configuration. The venting configuration includes a steam guide defining a central vent and a pair of steam horns associated with and positioned on either side of the steam guide. The steam guide and associated steam horns weaken a portion of the seal at a predetermined location and are each in fluid communication with the volume enclosed within the container to allow movement of steam from the container into the steam guide and steam horns, such that, steam and pressure are preferentially directed towards the steam guide, causing pressure to be concentrated at the weakened portion of the seal and resulting in the seal being broken at a predetermined location.

Abstract: A self-venting microwave cooking container for use with a vertical fill automated machine generally comprises a bag portion, a tray portion, and a venting configuration. The bag portion defines an opening for receiving a food product from a vertical fill automated machine, and the tray portion includes a floor having a surface for supporting the food product. Once the food has been delivered to the container, the opening is sealed, and the food product is maintained within the container and ready for subsequent cooking in a microwave oven.

Abstract: A microwave cooking device comprises a container for holding a food product, a seal for sealing the container to enclose a substantially fixed volume therein, and a venting configuration. The venting configuration includes a steam guide defining a central vent and a pair of steam horns associated with and positioned on either side of the steam guide. The steam guide and associated steam horns weaken a portion of the seal at a predetermined location and are each in fluid communication with the volume enclosed within the container to allow movement of steam from the container into the steam guide and steam horns, such that, steam and pressure are preferentially directed towards the steam guide, causing pressure to be concentrated at the weakened portion of the seal and resulting in the seal being broken at a predetermined location.

Abstract: A self-venting microwave cooking container for use with a vertical fill automated machine generally comprises a bag portion, a tray portion, and a venting configuration. The bag portion defines an opening for receiving a food product from a vertical fill automated machine, and the tray portion includes a floor having a surface for supporting the food product. Once the food has been delivered to the container, the opening is sealed, and the food product is maintained within the container and ready for subsequent cooking in a microwave oven.

Abstract: A microwave cooking device comprises a container for holding a food product, a seal for sealing the container to enclose a substantially fixed volume therein, and a venting configuration. The venting configuration includes a steam guide defining a central vent and a pair of steam horns associated with and positioned on either side of the steam guide. The steam guide and associated steam horns weaken a portion of the seal at a predetermined location and are each in fluid communication with the volume enclosed within the container to allow movement of steam from the container into the steam guide and steam horns, such that, steam and pressure are preferentially directed towards the steam guide, causing pressure to be concentrated at the weakened portion of the seal and resulting in the seal being broken at a predetermined location.

Abstract: A microwave cooking tray comprises a base having at least two compartments. Each compartment of the base has a bottom surface defining a pattern, the bottom surface of one of the compartments defining a first pattern and a bottom surface of a second of the compartments defining a second pattern. The first and second patterns are distinct and each is designed for optimal cooking of a particular type of food product.

Abstract: A Microwave Cooking Tray and Sleeve Assembly comprises a tray for holding food to be cooked, a transparent heat seal covering the tray, and a sleeve designed to hold the tray. In order to cook the food in the tray, the assembly is placed in a microwave oven. During cooking, side vents on the tray channel steam out of the tray. Holes in the sleeve allow the steam to easily escape the box after passing through the vents in the tray. After a short period of cooking in the microwave oven, the tray is removed from the sleeve, the heat seal is removed from the tray, and the food in the tray is ready to eat.

Abstract: A Microwave Cooking Tray and Sleeve Assembly comprises a tray for holding food to be cooked, a transparent heat seal covering the tray, and a sleeve designed to hold the tray. In order to cook the food in the tray, the assembly is placed in a microwave oven. During cooking, side vents on the tray channel steam out of the tray. Holes in the sleeve allow the steam to easily escape the box after passing through the vents in the tray. After a short period of cooking in the microwave oven, the tray is removed from the sleeve, the heat seal is removed from the tray, and the food in the tray is ready to eat.

Abstract: A microwave steam tray is made of a thermo-formed co-polymer polypropylene quality food grade plastic. The microwave steam tray comprises a plastic container having a dish portion and a connected lid. The dish portion includes a bottom surface with four sidewalls extending therefrom to define a dish interior. A plurality of ribs are raised from the bottom surface to provide a cooking plane. Steam channels are formed between the ribs. The ribs extend radially from a moisture reservoir positioned within the dish interior. The moisture reservoir includes a retaining wall having a cup portion formed within the retaining wall. Recesses are formed within the retaining wall. Liquid based food products may be placed in the moisture cylinder during cooking. Steam generated from the moisture reservoir easily travels down the radial steam channels.

Abstract: A microwave steam tray is made of a thermo-formed co-polymer polypropylene quality food grade plastic. The microwave steam tray comprises a plastic container having a dish portion and a connected lid. The dish portion includes a bottom surface with four sidewalls extending therefrom to define a dish interior. A plurality of ribs are raised from the bottom surface to provide a cooking plane. Steam channels are formed between the ribs. The ribs extend radially from a moisture reservoir positioned within the dish interior. The moisture reservoir includes a retaining wall having a cup portion formed within the retaining wall. Recesses are formed within the retaining wall. Liquid based food products may be placed in the moisture cylinder during cooking. Steam generated from the moisture reservoir easily travels down the radial steam channels.

Abstract: A microwave steam tray is made of a thermo-formed co-polymer polypropylene quality food grade plastic. The microwave steam tray comprises a plastic container having a dish portion and a connected lid. The dish portion includes a bottom surface with four sidewalls extending therefrom to define a dish interior. A plurality of ribs are raised from the bottom surface to provide a cooking plane. Steam channels are formed between the ribs. The ribs extend radially from a moisture reservoir positioned within the dish interior. The moisture reservoir includes a retaining wall having a cup portion formed within the retaining wall. Recesses are formed within the retaining wall. Liquid based food products may be placed in the moisture cylinder during cooking. Steam generated from the moisture reservoir easily travels down the radial steam channels.

Abstract: A wheel speed sensor including an annular rotor rotatable with a wheel, or the like, has circumferentially distributed surface interruptions. A sensing device fixed against rotation faces the rotor and includes a source of magnetic flux and a coil to generate an electrical signal variable with changes in the magnetic flux through the coil. The sensing device further includes first and second pole members extending from opposite poles of the flux source and spaced so that one pole member opposes a surface interruption on the rotor while the other faces the rotor surface between surface interruptions, and vice versa, to provide a magnetic flux path between the rotating rotor and alternating ones of said first and second pole members. A third pole member extends past the coil and has one end opposing the rotor and wider than the surface interruptions to maintain continuous flux transferring relation with the rotor.

Abstract: A skid control system is provided for use with a vehicle having a pair of spaced apart wheels and having a braking system for applying braking forces to the wheels. A brake control circuit responds to a skid signal obtained from any one of a plurality of incipient detector circuits to act upon the braking system to release the braking forces. A delayed skid signal is provided whenever the difference in wheel speeds of the two wheels exceeds a given amount. A delayed skid signal is also provided if the average wheel speed of the two wheels decreases at a rate greater than a desired decreasing rate. If both wheels decelerate, a skid signal is provided upon sensing that the faster wheel is decelerating at a rate greater than a reference rate. As the wheels spin-up toward an ideal velocity for a braked vehicle, an acceleration detector serves to insure wheel roll up on low friction surfaces. If the wheels spin up at an acceleration greater than an acceleration level, the acceleration detector output is inhibited.