54results about How to "Increase or decrease capacity" patented technology

A high-velocity low-pressure cooling system (100), especially suited for data center applications, includes an air coolant loop (102), a non-air coolant loop (104) and a cooler unit (126) for heat transfer between the loops (102 and 104). The air loop (102) is used to chill ambient air that is blown across heat transfer surfaces of equipment mounted in data center racks (110). In this manner, effective cooling is provided using a coolant that is benign in data center environments.

An induction heating apparatus for controlling the temperature distribution for heating a metal plate irrespective if it has a small thickness, is magnetic or nonmagnetic, and capable of coping with a change in the width of the plate, or meandering of the plate. The apparatus heats a metal plate 1 by induction heating, which passes through the inside of induction coils 2, wherein in a vertical projected image of the conductors on the metal plate 1, the conductors 2a and 2b, parts of the induction coil, placed on the front surface side and the back surface side of the metal plate 1, the conductors 2a and 2b on the front surface side and the back surface side are arranged so as to be deviated from each other in the lengthwise direction of the metal plate 1, the edge portion of at least either the conductor 2a on the front surface side of the metal plate 1 or the conductor 2b on the back surface side thereof is arranged aslant or arcuately, and magnetic cores 10 are arranged at the outer sides of the induction coils 2.

The present invention is concerned with a roll-baler of a construction, in which the rotational movement of its rear chamber of the bale chamber for its opening and closing is done smoothly, while its lock mechanism is designed to be simple, so that the bale-shaping material of a short length may be fed into the bale chamber 4 through its inlet port “a”.In this type of the roll-baler, the bale chamber 4 is mounted on the machine body 1 at its position, where the inlet port “a” of the bale chamber 4 is open frontward, and the terminal end part 3a of the transporting conveyor 3 is so made as to its conveying surface forming an inclined surface “c” which is downwardly slanted, the inclined surface “c” being disposed at a position to constitute a part of the peripheral wall of the bale chamber 4, in opposition to the lower half side of the peripheral surface of the roll bale R to be formed within the bale chamber at the place where the inlet port “a” of the bale chamber 4 is present.

A semiconductor memory device includes a memory cell array and peripheral control circuits. In each of the peripheral control circuits, a plurality of transistors are arranged at a substantially constant transistor pitch in a first direction which is the row direction or the column direction of the memory cell array. In the memory cell array, a memory cell length in the first direction is substantially n times the transistor pitch, wherein n is an integer.

The invention provides a storage system. The temporary area capacity required to be secured with respect to the whole permanent area is calculated in accordance with the capacity and access frequency of a host computer data permanent area of a disk device contained in the storage system and a disk device of an external storage device that is managed by a storage virtualization function of this storage system. The nonvolatile memory of this capacity is defined as the temporary area and is used to temporarily store host computer data when a data I / O from the host computer is processed. In addition, the required capacity of the temporary area of the nonvolatile memory is re-calculated in accordance with an event such as a configuration change where the external storage system is increased or reduced or the nonvolatile memory is increased or reduced and, if necessary, control is exercised to increase or reduce the capacity of the temporary area of the nonvolatile memory.

A method for quantifying droplet fluxes of a water mist spray uses different measuring apparatuses and compares the measurements of the two apparatuses with one another. One of the measuring apparatuses is an iso-kinetic sampling probe in which the air velocity of the portion of the water spray mist entering the probe is made equal to the air velocity of the water mist spray around the probe by connecting a source of vacuum to the probe. The drops of the spray entering the probe are prevented from passing out of the probe. The air velocity of the spray entering the probe is measured by an anemometer, the drops of the entering spray are collected in a reservoir, and the depth of water in the reservoir is measured by a differential pressure transducer. The output of the pressure transducer is sent to a computer that calculates the water collection rate based on the sectional area of the probe opening and the water collection rate in the reservoir.

The invention discloses a bookshelf type garage which is of a frame structure. A frame comprises at least a row of bookshelf type parking frames, each row of bookshelf type parking frames comprises a plurality of rows of parking frames, and each row of parking frames is provided with a plurality of parking layers. A lifting channel is arranged between every two adjacent rows of parking frames, a vehicle lifting mechanism is arranged in each lifting channel, a lifting comb tooth rack is arranged on the bottom of each vehicle lifting mechanism, cross guide rails are arranged on the parking layers and inside the lifting channels, berth comb tooth racks are arranged on the cross guide rails, the berth comb tooth racks are provided with cross driving mechanisms which drive the berth comb tooth racks to move along the cross guide rails, the berth comb tooth racks and the lifting comb tooth racks are placed on portions which are matched in an up-and-down intersecting mode, and comb teeth on the berth comb tooth racks and comb teeth on the lifting comb tooth racks are arranged in a staggered mode. The bookshelf type garage has the advantages of being simple in structure, convenient and fast to use, safe and reliable.

The invention provides a three-level three-phase half-bridge inverter circuit. The three-level three-phase half-bridge inverter circuit comprises three same single-phase half-bridge circuits. Each single-phase half-bridge circuit comprises an ionization electrolyte capacitor C1, an ionization electrolyte capacitor C4, a capacitor C9, a diode D1, a diode D2, a diode D3, a diode D10, a high-power switching tube Q1, a high-power switching tube Q2, a high-power switching tube Q3, a high-power switching tube Q 10, and an electrical inductor L1. Based on a traditional three-phase inverter circuit topology, auxiliary access bridge arms at the follow current stage are added, and the upper bridge arm and the lower bridge arm work in the positive half period of sine waves and the negative half period of sine waves respectively. At the follow current stage, the auxiliary bridge arms are used and a low-frequency switch is adopted, so that switch consumption generated in a high-power inverter is effectively lowered. SPWM is adopted in the whole system, and the three-phase pure sine waves are output. By the adoption of the design of modularized parallel redundancy, the reliability is high and the fault of a single module cannot influence running of the system. In addition, the capacity can be increased and decreased according to needs, so that capacity enlargement is convenient. The three-phase-independent inverting method has excellent 100% unbalance load capacity. Besides, the system can provide single-phase alternating currents and three-phase alternating currents at the same time.

Disclosed in an embodiment of the present application are an optical comb based ROADM uplink / downlink transceiving system, terminal and method, the method comprising: passing the signals generated by an uplink optical laser through an uplink carrier device to produce desired uplink carrier signals; after selecting M channels of uplink carrier signals according to uplink control signaling, conducting IQ modulation and carrier combination respectively, and transmitting the uplink carrier signals to a switching node monitoring module; the switching node monitoring module outputs a combined signal, conducts power division, and transmits the signal to a coherent receiver; a downlink optical laser generates signals and passes the signals through a downlink local oscillator device to generate local oscillator signals, and selects N channels of local oscillator signals according to downlink control signaling, and transmits the local oscillator signals to the coherent receiver; the coherent receiver conducts demodulation after receiving power division signals and local oscillator signals; M and N are numbers of channels of signals of an uplink transmitting terminal and a downlink receiving terminal.

The invention discloses an EOS tester of integrated LCAS simulation and VCG time delay simulation, comprising an Ethernet interface, a STM-N interface, an Ethernet data generating and detection module and a processing unit; the EOS tester further comprises a virtual concatenation group VCG differential delay and detection module and a link regulatory mechanism LCAS simulation module, wherein the VCG differential delay and detection module is used for extracting multiple frame indicator MFI differences of each member in identical synchronous digital hierarchy (SDH) frame to obtain differential delays of all members; the LCAS simulation module is used for controlling the capacity of virtual concatenation group VCG link. The EOS tester can carry out delay control on each VC-x channel, so the received VCG members are with different MFI values, thus being capable of testing the differential delays of VCG; the capacity of VCG link can be increased or decreased without loss by the LCAS simulation module, thus satisfying the requirement of top businesses for bandwidth.

The invention discloses a low-temperature heatless vacuum salt making device, which comprises an evaporation system which is composed of an evaporator, a heat exchanger, a forced evaporation circulating pump disposed between the evaporator and the heat exchanger, and a brine preheater, an inlet end of the brine preheater being provided with a brine pump, a steam compression system which is composed of a high-speed centrifugal blower, a compression steam superheating degree elimination system which is composed of a humidifier mounted at an outlet of the high-speed centrifugal blower, a vacuum keeping system which comprises a non-condensable gas collector disposed between the evaporator and the high-speed centrifugal blower, the non-condensable gas collector being equipped with a vacuum pump, a denitration system which comprises a temperature transmitter connected with the heat exchanger and a denitration pot connected with the temperature transmitter, and a control system which comprises a controller and a display connected with the controller. The invention has the following beneficial effects: energy consumption is low, maintenance is convenient, installation and debugging are simple, and production line capacity can be adjusted freely.

The invention discloses a hopper device for concrete machinery, which comprises a hopper body (1) used for containing concrete materials, wherein an opened sleeve (2) is sleeved on an upper end part of the hopper body (1). A peripheral wall of the sleeve (2) is matched with and moveably connected to the peripheral wall of the hopper body (1), so that the sleeve (2) can move up and down relative to the hopper body (1). During a process of pouring the concrete, a volume of the hopper device provided by the invention is adjustable, thereby avoiding the overflow of the concrete materials, being capable of adjusting a distance between a feeding port of a hopper and a discharging port of a blender according to a practical condition, adjusting a pumping capability of a pumping power part according to a material position of the concrete materials, and further reducing the escaping of the concrete. Besides, the invention further provides the concrete machinery which comprises the hopper device.

Systems and methods for generating hydrogen by electrolysis of water from a volatile power source may facilitate adjusting the operating capacity of an electrolysis stack based on measurements of the electricity output of the power source. In various embodiments, capacity adjustment is achieved by incorporating fewer or more cells of the electrolysis stack into a closed electrical circuit including the incorporated cells in series with the power source.

The invention discloses a shared anti-counterfeiting battery which comprises battery placing frames and rechargeable battery modules, wherein the battery placing frames are provided with electric wires and conducting strips, the electric wires and the conducting strips are connected with the rechargeable battery modules and the battery placing frames, the quantity of the rechargeable battery modules can be randomly increased or reduced to change the power supply cruising ability, the battery placing frames are also provided with battery and / or frame management codes and quick joints, the rechargeable battery modules are provided with battery identification codes, and the battery and / or frame management codes are corresponding to the battery identification codes. By adopting frame connection of a telescopic folding mode, substantial deformation and expansion can be realized, the quantity of batteries participating in working can be increased or reduced, installation is convenient, the battery replacing efficiency can be improved, the battery replacing time can be shortened, the condition that a car owner or a charging station replaces inferior batteries can be effectively avoided, auser can be reminded of discarding inferior batteries or batteries with poor performance, and the car purchasing cost can be reduced.

Provided is a method or producing a transgenic animal having modified resistance to a disease. One embodiment of the method is performed by introducing a retrovirus into a cell of the animal or a cell which is capable of producing the animal, wherein the retrovirus comprises a polynucleotide sequence which encodes and is capable of expressing a protein which modifies the disease resistance of the animal, and wherein when the cell is a cell which is capable of producing the animal, producing the animal from the cell.

The invention discloses an anti-counterfeiting sharing battery. The anti-counterfeiting sharing battery comprises a battery placement framework and rechargeable battery modules, wherein a cable and aconductive sheet are arranged on the battery placement framework and are connected with the rechargeable battery modules and the battery placement framework, the power supply cruising ability is changed by arbitrarily increasing or reducing the numbers of the rechargeable battery modules, the battery placement framework is further provided with a battery and / or framework management code and a rapid connector, each rechargeable battery module is provided with a battery identity code, and the battery and / or framework management code is corresponding to the battery identity code. The framework isemployed to link, the anti-counterfeiting sharing battery can be substantially deformed and expanded, the number of the battery participating in working is increased or reduced, the anti-counterfeiting sharing battery is convenient to install, the battery replacement efficiency is improved, the power exchange time is shortened, a poor battery can be effectively prevented from being arbitrarily replaced by an owner or a charging station, a person is reminded of eliminating poor or poor-performance batteries, and the car purchasing cost is reduced.

The invention discloses a sharing battery capable of positioning and preventing theft, power shortage and counterfeiting. The sharing battery comprises a battery placement framework and rechargeable battery modules, wherein a cable and a conductive sheet are arranged on the battery placement framework and are connected with the rechargeable battery modules and the battery placement framework, thepower supply cruising ability is changed by arbitrarily increasing or reducing the numbers of the rechargeable battery modules, the battery placement framework is further provided with a battery and / or framework management code and a rapid connector, each rechargeable battery module is provided with a battery identity code, and the battery and / or framework management code is corresponding to the battery identity code. The framework in a telescopic and folding mode is employed to link, the sharing battery can be substantially deformed and expanded, the number of the battery participating in working is increased or reduced, the sharing battery is convenient to install, the battery replacement efficiency is improved, the power exchange time is shortened, a poor battery can be effectively prevented from being arbitrarily replaced by an owner or a charging station, a person is reminded of eliminating poor or poor-performance batteries, and the car purchasing cost is reduced.

The invention discloses an electromobile anti-fake shared power battery, which comprises a hinge module and a power battery module, wherein a conductive device is arranged on the hinge module, and isconnected with the power battery module and the hinge module; the number of power battery modules connected simultaneously and a power supply cruising ability can be extended; the hinge module is alsoprovided with a battery pack confirmation scan code and a butt-joint installation hole or column; the power battery module is provided with a power battery identity scan code; the battery pack confirmation scan code and the battery pack confirmation scan code have an identity corresponding relation. The electromobile anti-fake shared power battery provided by the invention is linked in a hinge way and can be infinitely deformed and extended, the capacity of the battery is increased or decreased, the battery is convenient to install, the replacement efficiency of the battery is improved, the battery replacement time is shortened, data transmission can be realized through a communication function, an electromobile owner or a charging station is effectively prevented from replacing with inferior batteries arbitrarily and can only rent anti-fake batteries, and the electromobile purchasing cost is reduced.

Plug in and pull out type connection ringing detection device includes the input end and output end, and a plug-in board. The input end, output end, and detection circuit are fixed on the plug-in board. The plug-in board possesses input and output jacks in use for plugging in user circuit of switchboard magnet or circuit in telephone set. First input end, second input end, digital input end in high level, input end of ground wire, and output end of signal are installed on the jacks. Features are: good filtering effect, high sensitivity, convenient to maintain and replace, simple operation, and shortcut.