摘要:
An L-shaped digging tooth includes a trapezoidally configured shank having inner and outer sides. A toe portion projects laterally from one of its edges. An angle of about 90.degree..+-.30.degree. is defined between the general plane of the toe portion and the plane of the shank. The shank and toe portion terminate in a common, continuous cutting edge of L or V-shaped configuration having a convex outer boundary and a concave inner boundary. This cutting edge intersects at a leading cutter point, a free inner edge of the toe portion which extends along a line convergent with the shank portion plane. The tooth is hard-faced over a zone adjacent the common leading edge. The invention further relates to an endless chain excavating assembly which includes the described L-shaped teeth arrayed in a specific sequence with, and geometric relationship to, cup-shaped teeth of a known type, with both secured at spaced intervals to an endless chain.
摘要:
A method, system, and medium are provided for pooling network devices and updating service plans in a wireless network. The system includes at least one base station and network devices that are part of a wireless network. The base station is configured to group network devices based on a location identifier of each network device. The base station may pool network resources of network devices in each group. The base station, in turn, updates the service plans for customers having addresses that correspond to the location identifiers to reflect the grouped network devices and the pooled resources.
摘要:
The utility model relates to assembly of flora(s) replica(s) (FIG. 16) comprised of theobroma cacao chocolate either un-sweet or sweetened or seasoned and or any combination and variety of theobroma cacao chocolate. Along with combining edible materials of same or different textures and flavors conjoined and or coated in some way with theobroma cacao chocolate. Once constructed into the flora replica invention lends itself to a wider array of cultures, tastes, social applications and dietary un-segregation. Resulting in overcoming the lack of flavor, economic negativity, and dietary segregation of prior art.
摘要:
Methods, media, and network devices are provided for automatically re-provisioning a network device. The network devices include several triggers for re-provisioning the network device. When a trigger is satisfied, the network devices may switch communication networks by replacing current provisioning credentials with provisioning credentials for other communication networks. After the switch, the home address for the network devices point to the other communication networks.
摘要:
Disclosed is a system and method for verifying a chip having a memory. Remanufacturers of imaging devices, such as inkjet printers or electrostatic printers, often have to use a replacement chip in order to reuse an imaging cartridge. It is desirable to have a system and method for determining if the replacement chip is suitable for use with a specific imaging cartridge. Also, it may be desirable to confirm that the chip was manufactured by a specific manufacturer. The disclosed system and method allow the remanufacturer a reliable and efficient way to verify chips.
摘要:
A method, system, and medium are provided for connecting mesh devices to a wireless network. The system includes at least one base station and mesh devices that are part of a mesh network. The base station is configured with a database that stores metrics for each mesh device. The base station may identify one or more mesh devices that are suitable to communicate data for each of mesh devices based on the stored metrics. The identified suitable devices proxy communications for other mesh devices over the wireless network.
摘要:
A stackable container and cup, having one or more selectable attached divider or dividers, the divider or dividers allowing the container to hold a single substance, or multiple distinct substances, such as ice cream, without the unwanted mixing of the substances.
摘要:
A cascade CO2 refrigeration system includes a medium temperature loop for circulating a medium refrigerant and a low temperature loop for circulating a CO2 refrigerant. The medium temperature loop includes a heat exchanger having a first side and a second side. The first side evaporates the medium temperature refrigerant. The low temperature loop includes a discharge header for circulating the CO2 refrigerant through the second side of the heat exchanger to condense the CO2 refrigerant, a liquid-vapor separator collects liquid CO2 refrigerant and directs vapor CO2 refrigerant to the second side of the heat exchanger. A liquid CO2 supply header receives liquid CO2 refrigerant from the liquid-vapor separator. Medium temperature loads receive liquid CO2 refrigerant from the liquid supply header for use as a liquid coolant at a medium temperature. An expansion device expands liquid CO2 refrigerant from the liquid supply header into a low temperature liquid-vapor mixture for use by the low temperature loads.
摘要:
A display system for an aircraft includes a controller in communication with a display. The controller receives a category associated with a phase of flight of the aircraft. Information related to operation of the aircraft and associated with the received category is displayed on the display.
摘要:
A positive shutoff device is provided for a connection point of a refrigeration system. The connection point includes a manually-actuatable valve that permits charging and testing of the system. The device includes a first fitting engagable with the connection point and having a raised actuator that actuates the manually-actuatable valve when the first fitting engages the connection point, and a shutoff valve having a first end coupled to the first fitting and a second end coupled to a second fitting, the shutoff valve is operable in a closed position to prevent flow therethrough and an open position to permit flow therethrough, so that the refrigeration system may be charged or tested by connecting equipment to the second fitting and opening the shutoff valve, and the connection point may be positively shut off to prevent leakage of refrigerant through the connection point by closing the shutoff valve.