61results 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.

A first error amplification circuit amplifies a difference between a predetermined reference voltage and a first detection voltage that corresponds to the output voltage of a DC / DC converter, so as to generate a second voltage. A voltage level judgment circuit generates a third voltage having a discrete level that corresponds to the amplitude of a first voltage. A multiplying / dividing circuit multiplies the first voltage by the second voltage, and divides the resulting product by the third voltage, so as to generate a fourth voltage. A comparator compares the fourth voltage with a second detection voltage that corresponds to a current that flows through a switching transistor included in the DC / DC comparator. A driving circuit turns on the switching transistor for each predetermined period, and turns off the switching transistor according to the output of the comparator every time the second detection voltage becomes higher than the fourth voltage.

The refrigerator includes a vegetable compartment (107) thermally insulated by a rear partition (111), and a mist generation department (139) for atomizing a mist into the vegetable compartment (107), and the mist generation department (139) includes a atomizing electrode (135) for atomizing the mist into the vegetable compartment (107), a voltage applicator (133) for applying a voltage to the atomizing electrode (135), and a cooling pin (134) coupled to the atomizing electrode (135), in which the atomizing electrode (135) is cooled to a temperature lower than the dew point by a outlet air-duct for freezer compartment (141), and the moisture in the air is cooled to condense dew on the atomizing electrode (135), and is atomized as a mist into the vegetable compartment (107), and dew can be condensed from moisture onto the atomizing electrode (135) stably and in a simple configuration, and the freshness of the food is enhanced while the reliability of the refrigerator is enhanced.

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.

The invention discloses a magneto-electric speed regulator. The magneto-electric speed regulator comprises a permanent-magnet rotor and an electric-magnetic rotor and also comprises a current controller, wherein a uniform and fixed circumferential air gap is formed between the permanent-magnet rotor and the electric-magnetic rotor. By the magneto-electric speed regulator, speed regulation can be achieved on the condition of fixing the air gap, excessively large eddy current can be fed back to power utilization equipment or a power grid, and the problems of temperature rise and efficiency are solved.

The present invention stacks chip scale-packaged integrated circuits (CSPs) into modules that conserve PWB or other board surface area. In another aspect, the invention provides a lower capacitance memory expansion addressing system and method and preferably with the CSP stacked modules provided herein. In a preferred embodiment in accordance with the invention, a form standard is disposed between the flex circuitry and the IC package over which a portion of the flex circuitry is laid. In a preferred embodiment, the form standard will be devised of heat transference material such as copper to improve thermal performance. In a preferred embodiment, a high speed switching system selects a data line associated with each level of a stacked module to reduce the loading effect upon data signals in memory access. This favorably changes the impedance characteristics exhibited by a DIMM board populated with stacked modules. In a preferred embodiment, FET multiplexers for example, under logic control select particular data lines associated with particular levels of stacked modules populated upon a DIMM for connection to a controlling chip set in a memory expansion system.

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.

The invention discloses a single-module suspension control system experiment detection platform. A motor box girder, a track, an electromagnet and a bottom plate are arranged in parallel, wherein themotor box girder is vertically disposed inside two gamma-shaped support arms, a linear motor function module is fixed on a lower surface of the motor box girder, the track is fixed at the bottom plate, two ends of the electromagnet are respectively fixed at lower ends of the two support arms, an anti-roll beam is disposed at each of front ends of the two support arms, front ends of two anti-roll beams are connected through a tensioned portion fixed to the bottom plate, upper ends of the gamma-shaped support arms are respectively connected with a fixed beam fixed on the bottom plate, and a barometer and an air spring connected with an air path system are further disposed between the upper ends of the support arms and the fixed beams. The information of the electromagnet is collected by a suspension sensor and is sent to a suspension controller, the control information is sent by the suspension controller to the electromagnet and a fault detection locator, and evaluation is performed bythe fault detection locator. The platform is advantaged in that characteristics of an actual suspension control system can be simulated, the structure is simple, mounting is easy, operation is convenient, and experiment cost is relatively low.

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.

A clutching system comprises a lever mechanism portion and a clutch mechanism portion. The lever mechanism portion comprises a push lever. The push lever comprises a cam surface. The clutch mechanism portion comprises a push rod. The push rod comprises a cam follower. A Belleville spring functions as a clutch spring. The cam surface and the cam follower are formed such that a lever ratio of the push lever at a pivot start position is larger than a lever ratio of the push lever at a pivot finish position. The Belleville spring is formed such that a force required to move the push lever at the pivot finish position is smaller than a force required to move to the push lever at the pivot start position.

An inkjet printer includes a single transport roller (4), two first driven rollers (A: A1, A2), two first driven rollers (B: B1, B2), and a single first driven roller (C). The rollers (A1, A2, B1, B2, C) are rotatably held by holders (8a to 8e) at respective downstream ends thereof. The holders (8a to 8e) are aligned with one another along the fast scanning direction and are rotatably supported at upstream ends thereof by a support shaft (81). The holders (8a to 8e), the shaft (81), and a plurality of springs (9) are assembled into a holder assembly (8). The holder assembly (8) has the shaft (81) fixed to a main frame (1). The springs (9) are fixed at one end to respective middle portions of the holders (8a to 8e), and at the other end to the frame (1).

To provide a mechanical seal in which degradation or tearing of a bellows does not occur, the spring constant of the bellows is reduced, and the fluctuation in the load due to stretching and contracting of the bellows is reduced. An inside-type mechanical seal includes a sleeve fixed to a rotating shaft, and a cartridge fixed to a housing. A rotation-side sealing ring is provided to the sleeve. A fixed-side sealing ring, which slides against the rotation-side sealing ring, and a bellows for axially urging the fixed-side sealing ring is provided to the cartridge. The bellows is made from a metal; and the metal bellows has one end fixed to a case for holding the fixed-side sealing ring and another end fixed to the cartridge. The plate thickness of the metal bellows is set so as to be smaller than the plate thickness of the case or the cartridge.

A method for obtaining field strength information from a received electromagnetic signal by a receiver unit is provided, whereby an input voltage for an operational amplifier is generated from the received signal in the receiver unit by means of an input resistance realized as a voltage divider circuit and an output voltage is generated by the operational amplifier by means of a fixed amplification factor. The input voltage is changed until the output voltage lies within a predefined interval that includes the value of the reference voltage. The input voltage is tapped at the voltage divider circuit and, to change the input voltage at the voltage divider circuit, which has a plurality of divider nodes and a constant resistance value, a divider node is selected and a partial voltage is tapped. The field strength value received by the receiver unit is determined from a comparison of a quantity assigned to the selected divider node.

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.

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 method for designing a stage for an axial turbomachine having a guide blade ring and a rotor blade ring arranged downstream of the guide blade ring is provided. The method includes: profiling a guide blade ring having guide blades arranged regularly over the circumference of the guide blade ring in accordance with basic aerodynamic and mechanical conditions; moving at least one profile section of at least one of the guide blades in the circumferential direction in such a way that the pitch angle for the at least one guide blade and a guide blade arranged adjacent thereto varies over the blade height in such a way that during operation of the axial turbomachine the departing flow formed downstream of the guide blade ring is irregularly formed over the circumference of the axial turbomachine, such that the vibration excitation of the rotor blades of the rotor blade ring is low.

The invention relates to an optical thread position detection device (1) for detecting the rotational position of threads (2) of containers (3). The thread position detection device (1) comprises at least an optical detector (4a, 4b) and a positioning device (6) for the defined orientation of a longitudinal axis (L) of the containers (3) relative to the detector (4a,b), the positioning device (6) and a defined coupling area (8a,b,c) of the container (3) being connectable to one another. According to the invention the optical detector (4a,b), without coming into contact, registers items of information on at least one relative rotational position of at least one thread portion (2a), the processor device serving to generate data on the rotational position of the container, incorporating a defined reference variable and the items of information.

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.

The invention provides a motor load working characteristic testing system and method. The testing system comprises a force measuring device, a control force measuring device, a load device and a control device, wherein the force measuring device and the control force measuring device are respectively arranged on two sides of a measured motor, and are used for testing torque forces of upper and lower ends of the measured motor, the load device is connected with the control force measuring device and is used for providing load for the measured motor, and the control device is electrically connected with the measured motor and the load device and is used for controlling the start and stop of the measured motor and the output axial force of the load device. According to the testing system, theeffect of changing the load of the measured motor can be realized by changing the output axial force of the load device, the motor load characteristic test can be carried out under special environmental conditions (high and low temperature, vacuum and the like), the load of the tested motor can be continuously changed by continuously adjusting and controlling the output axial force of the load device, different load performance tests of the tested motor can be completed, and the continuous test of the load characteristics of the tested motor can be realized.

A method for obtaining field strength information from a received electromagnetic signal by a receiver unit is provided, whereby an input voltage for an operational amplifier is generated from the received signal in the receiver unit by means of an input resistance realized as a voltage divider circuit and an output voltage is generated by the operational amplifier by means of a fixed amplification factor. The input voltage is changed until the output voltage lies within a predefined interval that includes the value of the reference voltage. The input voltage is tapped at the voltage divider circuit and, to change the input voltage at the voltage divider circuit, which has a plurality of divider nodes and a constant resistance value, a divider node is selected and a partial voltage is tapped. The field strength value received by the receiver unit is determined from a comparison of a quantity assigned to the selected divider node.