60results about How to "Load change" patented technology

Provided is an information system including a server apparatus having a virtualization control unit which implements a virtual machine, and a storage apparatus having a virtual logical volume management unit which provides a virtual logical volume (VLU) configured by using a real logical volume (RLU). In the system, the VLU is allocated to each of the virtual machines implemented in the same server apparatus, the RLUs configuring the VLU for each virtual machine differ depending on the virtual machine, an identifier of the virtual machine is added to an I/O request of the virtual machine, the I/O request with the identifier is transmitted to the storage apparatus, and the RLU as a target in the I/O request is identified based on the identifier by the storage apparatus.

A structure comprising: a first electrode; a second electrode; a shielding electrode provides improved energy conditioning when used in electrical circuits. The structures may exist as discrete components, as part of an interposer or a first level interconnects, or a part of an integrated circuit.

A boom control circuit for controlling hydraulic fluid fed to a boom cylinder is provided separately and independently from a travel/stick/bucket control circuit, which serves to control hydraulic fluid fed to travel motors, a stick cylinder, and a bucket cylinder. The boom control circuit includes a boom pump, an energy recovery motor disposed in a return passage through which return fluid from the boom cylinder 8bmc passes, and a boom motor generator connected to the energy recovery motor. The aforementioned boom pump is connected through a clutch to the boom motor generator. The invention is capable of providing a work machine of which a boom control circuit is adapted to function independently so that the flow rate required by the boom control circuit can be easily ensured.

The invention discloses a modification method for effectively improving MOFs water stability, and belongs to the technical field of organic-inorganic porous composite materials. The method concretelyrelates to the use of a metal organic skeletal material MOFs as an inorganic phase and the use of a high specific surface and an internal pore structure of the MOFs. Monomers of an organic phase, suchas styrene, methacrylic acid and other olefin monomers, are introduced into the pore structure of the MOFs, and the monomers are induced to undergo free radical copolymerization in pores of a metal organic framework, thereby modifying a skeleton of the MOFs and improving the water stability. The free radical copolymerization is simple in reaction conditions and easy in implement. When the methodis applied to post-synthesis modification of the MOFs, the structure is not destroyed, and the water stability of the MOFs is improved. The MOFs has the absorption performance of ammonia, can be regenerated at high temperature to a certain extent, and can ensure the stability of a composite material in ammonia adsorption penetration.

The present invention provides a transplanter which is provided with a planting tool (28) that receives transplanting object from a feeding part that is supported on a driving body and moves to a lower farmland surface for planting. The transplanter is provided with the following components: a pit digging member (110) which forms pits at the periphery of the planting according to driving of the body, and an interlocking lifting mechanism which causes the pit digging member (110) to be interlocked with the planting tool (28) and lifts. The transplanter of the invention is provided with a simple-structure planting part which can form a pit for storing water at the periphery of each planting object which is planted by the planting device.

The invention provides an AC motor control performance automatic testing system which includes an AC motor and a DC motor in shaft connection, wherein an AC motor control system includes a power circuit, a control circuit, a detection circuit and a driving circuit; the power circuit includes an uncontrollable rectifying circuit and a controllable rectifying circuit alternatively selected through a switch; an AC power supply is connected with the inverter of the AC motor through the power circuit; the detection circuit detects and transmits current, voltage and the rotating speed of the AC motor to the control circuit; the control circuit sends a control order, and the driving circuit controls the inverter, so as to drive the AC motor; a DC motor control system adopts a logic circulating-current-free reversible DC speed regulating system; the AC motor control performance automatic testing system further includes an upper computer system and a communication system. When the AC motor is used as the load of the DC motor, electric energy is used as energy to feed back a power grid through the controllable rectifying circuit; when the DC motor is used for loading and unloading of the AC motor, electric energy is fed back to the power grid through a direct current speed controller, so that energy is saved.

From power supply potential wiring to ground potential wiring, a first inductor, a first resistance, a first output terminal, and a first transistor are series-connected in this order, and in parallel with these, a second inductor, a second resistor, a second output terminal, and a second transistor are series-connected in this order. And, one electrode of a first variable capacitor is connected between the first inductor and first resistor, and one electrode of a second variable capacitor is connected between the second inductor and second resistor. The other electrodes of the first variable capacitor and second variable capacitor are connected to a first frequency characteristics control terminal and a second frequency characteristics control terminal, respectively. In addition, drains of the first transistor and second transistors are connected to the first output terminal and second output terminal, respectively, sources of the same are connected to a drain of a third transistor, and gates of the same are connected to a first input terminal and a second input terminal, respectively. Furthermore, a gate of the third transistor is connected to a bias terminal, and a source of the same is connected to the ground potential wiring.

Processes are disclosed for the microbial nitritation of ammonia that attenuate the production of at least one of nitrate anion and nitrous oxide. The processes use an ME biocatalyst having a highly porous, hydrophilic polymeric structure with ammonia-oxidizing microorganisms substantially irreversibly retained therein. The processes are particularly useful for integration with anammox processes.

A self-supporting pneumatic tire is molded in such a manner that ride comfort is improved, durability is increased, and a greater run-flat capability can be achieved. The self-supporting run-flat tire is molded such that the molded bead base width is equal or less than the rim width of the intended rim upon which the tire is to be mounted. By molding the tire with a bead width less than or equal to the rim width, the sidewall inserts are not subjected to additional stress during and after inflation of the tire and the strain energy is more evenly distributed through the sidewall pillar construction.

A system for dynamically compensating phase margin of a low dropout linear regulator comprises a low dropout linear regulator, a detection circuit, a decision circuit, a load controllable circuit, a reference voltage input end and a voltage output end, wherein the low dropout linear regulator amplifies input reference voltage to a certain scale, and outputs the amplified voltage to the voltage output end; the detection circuit detects the voltage at the voltage output end as per a set standard, and outputs a detection result to the decision circuit; the decision circuit decides the detection result as per a certain regulation, and outputs a decision result to the load controllable circuit; the load controllable circuit performs corresponding load change to the decision result, so as to change the phase margin of the low dropout linear regulator. The system can dynamically detect the phase margin of the low dropout linear regulator, and performs real-time compensation, so as to avoid the stability problem in the low dropout linear regulator during dynamic response.