摘要:
A method for reducing a carbon emissions intensity of a fuel includes producing a first hydrocarbon fluid; capturing a carbon dioxide (CO2) fluid from the first hydrocarbon fluid production; and injecting the captured carbon dioxide into a subterranean zone from one or more wellbores to enhance a production of a second hydrocarbon fluid from the zone, at least one of the first or the second hydrocarbon fluids processable into a hydrocarbon fuel that includes a low carbon intensity fuel based, at least in part, on the captured and injected CO2 fluid.
摘要:
Techniques for reducing a carbon emissions intensity of a fuel includes injecting a carbon dioxide fluid into a first wellbore; producing a hydrocarbon fluid from a second wellbore to a terranean surface; and producing a fuel from the produced hydrocarbon fluid, the fuel including a low-carbon fuel and assigned an emissions credit based on a source of the carbon dioxide fluid.
摘要:
An LED lamp is placed in service on an automotive vehicle to enhance nighttime visual ability or anywhere where increased lighting is needed. The LED lamp utilizes a multi-stage power and control design, where the LED drive current is managed by an LED constant current controller that is coupled to a microprocessor that commands the intensity value of an LED array. The microprocessor manages the light intensity of the LED array using well known pulse-width modulation control methods. The microprocessor measures the voltage of the DC power source and to detect when DC power is removed. Once this detection has occurred, the microprocessor signals the LED current controller to change the current operational mode being delivered to the LED array to the next available operational mode, or alternatively, to the next appropriate operational mode to be used as determined by software stored within the microprocessor.
摘要:
An integrated inventory and planning system for a factory system, which builds large buildings for transportation substantially intact from one or more construction sites to building sites, is presented. The system can include a demand calculation unit, a requirements calculation unit and a scheduling unit configured to provide a schedule of operation for a factory system producing large buildings for transportation to a substantially permanent building site, wherein the schedule is based at least in part on a first calculation of the demand calculation unit and a second calculation of the requirements calculation unit.
摘要:
A vehicle maneuvering system and method are provided. The system includes an input device coupled to a first vehicle and a processor. The processor is configured to determine if the first vehicle is a master vehicle or a slave vehicle to a second vehicle. If the first vehicle is the master vehicle, the processor determines an instantaneous center of rotation based at least partly upon an input received from the input device. If the first vehicle is the slave vehicle, the instantaneous center of rotation is received by the first vehicle. The system also includes a controller configured to position a wheel unit of the first vehicle with the path of the wheel unit being perpendicular to a line passing through the center of the wheel unit and the instantaneous center of rotation.
摘要:
The present invention relates to a transport device for transporting a building. The device includes a first support structure, the first support structure having at least four wheels capable of individual rotation about a vertical axis and a second support structure, the second support structure having at least four wheels capable of individual rotation about a vertical axis. The first support structure and the second support structure are configured to couple together to support and transport the building.
摘要:
A building foundation includes a molded structure being formed from a first substance and a second substance formed within the molded structure. The second substance displaces a predetermined volume of the first substance and is lighter than the first substance. The building foundation also includes a device for coupling the molded structure to a movable building in a factory. The building foundation is further adapted to be transported to a building site.
摘要:
In one embodiment, the present invention is directed to a software duplication process in which write faults are used to track memory areas that have been changed by the active processor.
摘要:
A knee joint is repaired by implanting a trochlear implant component, a patellar implant component and an anti-abrasion stud. The stud has a bearing surface, a bone-facing surface and a fixation post. The fixation post is implanted in the distal femur so that the bearing surface of the stud stands above the patient's native articular cartilage. The stud and trochlear component are implanted in close enough proximity to limit contact between the patellar component and the native articular cartilage around the trochlear component during flexion and extension of the knee joint.
摘要:
A tibial insert includes a platform defining an upper bearing surface and a bottom surface. A keel of the tibial insert is coupled to the bottom surface of the platform. A surgical method for knee anthroplasty is also disclosed.