75results about How to "Increase the maximum capacity" patented technology

A method, a computer program and a system for allocating radio resources are provided for a TDMA cellular telecommunications system which applies spatial diversity and cell-specific radio frequency bands. The system for allocating the radio resources includes a frequency allocating network element for allocating radio frequency bands to at least two radio cells located within a reuse distance from each other, at least one overlap region being formed between the radio frequency bands, the at least one overlap region being reserved for a simultaneous use in the same transmission direction of the at least two radio cells. The invention provides a frequency reuse capability for radio cells located within a reuse distance from each other.

This invention discloses a dynamic separator, including dynamic separator roof, frequency motors, turbines worm reducer, the initiative launches, V-belt, driven round rotor device, device driver and leaves, housings and one pair of bearings; Frequency motors and turbines worm reducer coupling linked together, the initiative round worm reducer installed in the turbine output shaft, and the blades fixed link rotor; Rotor separator device in the internal roof, and connect with dynamic separation of the drive flange device, driver installed in the separator in the middle of the plane; Bearing level installed in the bearing; and bearing block connect with rotor flange. This invention used in the HP-bowl-speed mill, can reduce small particles unnecessary re-frequency separation efficiency in the mill grinding, reducing the load cycle, thereby improving energy Mill.

The invention provides a mechanical seal structure of a spike-shaped distribution microporous end surface, comprising a moving ring and a static ring which are mechanically sealed, wherein the one side of the end surface of the moving ring and one side of the end surface of the static ring are high pressure sides, namely upstream; the other side of the end surface of the moving ring and the otherside of the end surface of the static ring are low pressure sides, namely downstream; at least one end surface of the moving ring or static ring is provided with a group of spike-shaped micropores which are symmetrically distributed based on a rotation center and composed of inclined hydrodynamic micropores and nondirectional decompressed micropores, wherein the decompressed micropores are arranged at the tail ends of the hydrodynamic micropores; the spike-shaped micropore group forms a ring belt which is arranged on the upstream of the end surface; and the downstream of the ring belt is provided with an annular seal dam with a smooth plane. The mechanical seal structure has the beneficial effects that seal disturbance-resistant capability and stability are improved by controlling fluid hydrodynamic effect of the microporous end surface and increasing damp; the capability and advantage that micropores can prevent solid particles can be fully performed; and the fluid hydrodynamic effect and disturbance resistivity are enhanced so that noncontact stability and wear resistivity of seal are improved, the service life is prolonged, and the reliability of the seal is improved.

Method of feeding flattened cardboard cartons in a carton opening machine in a bottle, container, or article packaging plant, and a device therefor. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

This disclosure relates to ultrasonic devices and methods to use, manufacture and recondition new and degraded batteries. The disclosure may be used to manufacture or restore primary or secondary type batteries or as a preventive maintenance process for operational batteries. The disclosure utilizes an ultrasound transducer to provide ultrasound energy into a battery. It may be used to charge low or dead batteries, to clean fouled battery plates, to remix stratified electrolytic solutions and to dissolve and / or suspend solid particulates within a battery. Battery reconditioning may be accomplished through the action of the ultrasound waves directly or indirectly through the ultrasound waves producing cavitations and free radicals within the electrolyte 104. Sonication may be accomplished on a batch basis, on a controlled basis such as a timer or voltage signal, or cooperatively with the battery charging.

The invention relates to a refrigeration circulating system and an application thereof. The refrigeration circulating system comprises a condenser, an evaporator and an expansion valve. The refrigeration circulating system is characterized by also comprising a compressor unit, wherein the compressor unit comprises a capacity-controllable single-cylinder first rotary compressor and a capacity-fixed second rotary compressor, and the first rotary compressor and the second rotary compressor are simultaneously connected into the refrigeration circulating system; the first rotary compressor comprises a seal housing, and an electric motor part and a compressing mechanism part are arranged in the seal housing; the compressing mechanism part comprises a cylinder, a round piston, a slide spring, a crank shaft, a main bearing and a supplementary bearing, wherein the round piston is capable of making eccentric rotation in a compressing cavity of the cylinder, the slide spring abuts against the back part of a slip sheet, the front end of the slip sheet can be connected with the circumference of the piston, the crank shaft is used for driving the piston to rotate, and the main bearing and the supplementary bearing are used for supporting the crank shaft; and the first rotary compressor is provided with a pressure switching device. The invention has the characteristics of low manufacturing cost and wide application range, and improves the energy efficiency and the comfort of the air conditioner.

The invention discloses an AOI detection method and system. The AOI detection system comprises a first positioning device, a first feed mechanism, a first AOI detection mechanism, a first blanking mechanism, an overturning mechanism, a second positioning device, a second feed mechanism, a second AOI detection mechanism and a second blanking mechanism which are arranged in order; the AOI detectionis performed on two surfaces of a circuit board in order, thereby realizing the assembly line AOI detection way; due to the work division, the job difficulty is simplified, the job degree of proficiency is easy to improve, and partial internal time is converted into external time, the AOI detection efficiency is effectively improved, and the maximum capacity is improved. The technical problem thatthe AOD detection efficiency is low in the prior art is overcome; and the AOI detection method effectively improves the AOI detection efficiency through the assembly line type AOI detection flow.

The invention discloses an organic matter anaerobic fermentation processing method based on circulation stirring. Before fermentation raw materials are placed in, a circulation flow hole is covered with a flow blocking plate so as to block convection of a feed inlet and a discharge outlet, then, fermentation raw materials are poured into the feed inlet, a stirring rod is pulled to promote the fermentation raw materials to deeply enter a fermentation cavity in the direction from the feed inlet to the discharge outlet, and uniform distribution of the fermentation raw materials is promoted; the fermentation raw materials are poured into the feed inlet, the stirring rod is pulled to carry out stirring in the direction from the feed inlet to the discharge outlet in a turbulence area, and uniform distribution of the fermentation raw materials in the fermentation cavity is promoted.

The invention provides a transformer heat sink design method. The method comprises the steps that the driving power of a cooling fan is obtained; according to the driving power, air velocity under different heat sink spacing is calculated; according to the different heat sink spacing and the air velocity corresponding to the different heat sink spacing, heat sink target spacing is calculated; according to the height, target number of heat sinks is calculated and the total heat is distributed to each heat sink to calculate the target sizes of the heat sinks. In the heat sink design method, heat dissipating capacity of the heat sinks is increased to the maximum extent, and at the same time, the weight and the volume of the heat sinks are reduced. Under a specific heat dissipation demand, the heat sink design method is capable of effectively improving the utilization ratio of heat sink materials, reducing the volume of the heat sinks, effectively reducing stable temperature rise of a high-frequency transformer and enlarging the largest capacity of the high-frequency transformer.

The invention provides an automotive rotating motor, wherein coil cooling effect and maximal performance are improved according to a method of no component increase. The automotive rotating motor comprises the components of a rotor; a stator which is configured oppositely to the outer circumferential surface of the rotor and is provided with an iron core (12) that are divided into a plurality of segments; a coil which is coiled on insulators mounted on the upper surface and the lower surface of the iron core that is divided into a plurality of segments and is provided with a coil end that projects to the axial end surface; and insulating paper (4) which is configured between the side surfaces of adjacent coils in each trough of the iron core that is divided into the plurality of segments, wherein in the coil and in the trough, an outmost layer part (31), namely the side surface is configured in a stepped manner, and furthermore a plurality of gaps (3) are formed between the outmost layer part and the insulating paper.

The invention relates to a systematic method for improving taking off and landing utilization rate of busy airport runway. The method comprises the steps: a database is established; flights planning to take off are numbered and queued according to declared actual take-off time sequence; the landing flights are priority; flights over one side of A end of a runway are allowed to land; flights on B end of the runway are allowed to take off; flights over one side of the B end of the runway are allowed to land; and flights on the A end of the runway are allowed to take off. The effects of the method comprise that: maximum capacity and saturated peak of the runway can be increased 50% based on the maximum value of method in the prior art. Compared with the method in the prior art, in the same period, sorties of flight is increased, the same amount of fights are permitted to pass, and the total average time is shorted. The shortened time is corresponding to the reducing fuel consumption and exhaust gas emission, and the operation cost of carriers can be reduced. For carriers, the method improves efficiency, reduces non-effective consumption, does not improve costs and safety risk and reflects the systematic increasing characteristic.

The invention discloses a swinging type plastic dustbin. The swinging type plastic dustbin is characterized by comprising a base, two vertical supporting pieces, a dustbin body, a dustbin body top cover and a battery inlet assembly, wherein the two vertical supporting pieces are mounted on the base, the dustbin body is rotatably mounted between the two vertical supporting pieces, the dustbin body top cover is mounted above the dustbin body and is supported by the two vertical supporting pieces, a temperature and humidity meter and a light reflection device are arranged on the dustbin body top cover, and the battery inlet assembly is mounted at the dustbin body. The appearance design of the swinging type plastic dustbin is compact and tough so as to stand out the functionality and the manufacturability of the swinging type plastic dustbin; a problem that the operation is inconvenient when the dustbin body is fixed by one hand and a lining bucket is taken by the other hand during cleaning is solved; due to a reinforcing rib structure design, the dustbin is firm and durable after being mounted, and additionally, due to the particularity of a swinging bucket, instability caused by impaction is avoided; furthermore, the swinging type plastic dustbin has various functions, and the structure strength is further reinforced so as to effectively meet the requirements of customers.

The invention discloses a current waveform real-time monitoring-based power system, relates to the technical field of power distribution systems and aims at solving the problem of power loss caused byan estimation error in the reactive compensation process due to the fact that a certain error exists in a reactive compensation capacity value obtained through estimation. According to the main points of the technical scheme, the power system comprises a power plant, at least one transformer, at least one user side, a current waveform real-time collector, a classification and measurement module,a data statistics module and a master control module, wherein the current waveform real-time collector is in communication connection with the classification and measurement module; the classificationand measurement module is in communication connection with the data statistics module; the data statistics module is in communication connection with the master control module; and the master controlmodule is in communication connection with the transformers. The current waveform real-time monitoring-based power system has the effects of accurately analyzing and calculating the reactive compensation capacity and improving the power quality.

A sheet feed device includes a first tray comprising a first plate configured to receive a first plurality of sheets thereon, in which the first tray includes a support, and a second tray positioned on the first tray. The second tray includes a first and a second side portion, and a second plate configured to receive a second plurality of sheets thereon. The device also includes a feed roller configured to selectively feed the sheets in a sheet feed direction. The support is configured to selectively support the second tray at a retracted position and a sheet feed position at which the feed roller is configured to selectively feed the first plurality of sheets and the second plurality of sheets, respectively. Moreover, a shortest distance between an upper surface of the first plate and a lower surface of the second plate when the second tray is in the sheet feed position is less than a shortest distance in the retracted position.

The invention discloses a microbial fermentation treatment method of industrial organic waste. The method comprises the following steps of a feeding process: before fermentation raw materials are put, a flow blocking plate covers a circulation flowing hole through operating a traction rod so that the convection between a feeding opening and a discharging opening is blocked; then, the fermentation raw materials are poured into the feeding opening; the stirring is performed in the direction from the feeding opening to the discharging opening in a spoiler interval through pulling a stirring rod; the fermentation raw materials are promoted to go deep into a fermentation system; the uniform distribution of the fermentation raw materials are promoted.

The invention discloses a low-renal-toxicity protein-ferric oxide composite nano magnetic resonance contrast agent as well as a preparation method and application thereof, and belongs to the technical field of medical materials. The preparation method of the magnetic resonance contrast agent comprises the following steps: mixing functional protein with a ferric salt solution formed by mixing Fe < 2 + > and Fe < 3 + >, and adding a NaOH solution into the mixed solution or sequentially adding the NaOH solution and an excessive hydrogen peroxide solution, so that the protein-ferric oxide composite nano magnetic resonance contrast agent can be prepared by a one-pot in-situ method. The contrast agent takes ferric oxide as a core, and the functionalized protein is wrapped on the core, so that the contrast agent has high uniformity, hydrophilicity and monodispersity, low renal toxicity and good biocompatibility, and can be used as a safe magnetic resonance contrast agent.

The invention discloses a preparation method of a P-doped FeS / Co3S4 / Co9S8 nano composite material and an application of the P-doped FeS / Co3S4 / Co9S8 nano composite material in a high-voltage water system symmetric supercapacitor. Foamed nickel is used as a substrate, ferric salt and cobalt salt are used as metal sources, ammonium fluoride and urea are used as precipitants, sodium sulfide is used as a vulcanizing agent, and sodium hypophosphite is used as an inorganic phosphorus source. The preparation method comprises the following steps: firstly, obtaining a FeS / Co3S4 / Co9S8 three-phase nano composite material which uniformly grows on a foamed nickel substrate; and then obtaining the P-doped FeS / Co3S4 / Co9S8 nano composite material with the tremella structure by using a chemical vapor deposition method. The prepared P-doped FeS / Co3S4 / Co9S8 nano composite material is assembled into a three-electrode system, electrochemical performance evaluation is carried out in a 1M KOH electrolyte, the maximum capacity reaches 531 F / g (10A / g) in the potential interval of-1-0V, and the capacity retention rate is 71.36% after 20 thousand cycles; and in the potential interval of 0-0.55 V, the initial capacity is 1028.78 F / g (10A / g), and the capacity is increased to 2492.73 F / g after 20000 cycles, namely the capacity retention ratio is 242.3%.

The invention discloses an online capacity optimization device for an electric vehicle storage battery pack. The online capacity optimization device conducts capacity optimization control over the storage battery pack while the storage battery pack supplies power to a motor of an electric vehicle. The online capacity optimization device comprises a collection module, a storage module, a calculation module, an optimization control module, a test module, a main control unit, a touch control display screen and an upper computer. The main control unit obtains the maximum value, the minimum value and the average value among the maximum capacity values of all single batteries and judges whether capacity optimization control over the battery pack needs to be started or not; and the test module is used for detecting and judging whether the single battery with the minimum maximum capacity value can be first fully charged and first thoroughly discharged or not in charging and discharging work, and if yes, battery pack capacity optimization is completed. According to the online capacity optimization device, charging and discharging control is conducted over the capacities of the single batteries to enable the single battery with the minimum maximum capacity value to be first fully charged and first thoroughly discharged in charging and discharging work, and therefore battery pack capacity maximization is achieved.

The invention discloses a porous composite capable of adsorbing heavy metals ions and a preparation method and application thereof; the porous composite is prepared by introducing microorganisms to natural polymer material and synthetic polymers as materials; the preparation method includes the steps of 1), preparing a foam substrate; 2), performing microorganism culture and substrate foaming; 3), gelling the foam substrate; 4), purifying the porous material, and drying to remove small molecules hot crosslinked and microorganisms not immobilized to the substrate, lyophilizing after dialysis to obtain the porous composite capable of adsorbing heavy metal ions. The whole preparation process of the natural environment-friendly composite is simple, pollution-free and nontoxic, and the composite is biodegradable; the composite is reusable and biodegradable.

The invention discloses a container type energy storage device. The container type energy storage device comprises a box body, wherein a containing cavity is defined by the box body; a battery clusterarranged in the containing cavity; a confluence cabinet arranged in the containing cavity and connected with the battery cluster; a door-mounted air conditioner, wherein an outward opening door is arranged on the side wall of the box body, and the door-mounted air conditioner is arranged on the outward opening door; and a central control cabinet used for supplying power to the container type energy storage device and carrying out environment detection on the container type energy storage device to obtain detection information. According to the container type energy storage device, the door-mounted air conditioner is arranged on the side wall of the box body of the container type energy storage device, so that the space occupied by the air conditioner in the box body is reduced, more battery racks can be accommodated in the box body, and the maximum capacity of the container type energy storage device is improved; and compared with an energy storage device provided with an industrial air conditioner, the container type energy storage device has the advantage that more electric quantity can be accommodated under the same volume.

A sheet feed device includes a first tray comprising a first plate configured to receive a first plurality of sheets thereon, in which the first tray includes a support, and a second tray positioned on the first tray. The second tray includes a first and a second side portion, and a second plate configured to receive a second plurality of sheets thereon. The device also includes a feed roller configured to selectively feed the sheets in a sheet feed direction. The support is configured to selectively support the second tray at a retracted position and a sheet feed position at which the feed roller is configured to selectively feed the first plurality of sheets and the second plurality of sheets, respectively. Moreover, a shortest distance between an upper surface of the first plate and a lower surface of the second plate when the second tray is in the sheet feed position is less than a shortest distance in the retracted position.

The invention discloses unsymmetrical compound machine heads of a passageway of a wide rubber sheet extruder, comprising a plurality of extruding machine heads arranged in parallel, wherein a crossing part of passageway chambers between the adjacent extruding machine heads is connected by a mixer or a material stream divider; the passageway chamber of the outermost side extruding machine head uses an unsymmetrical structure; and passageway chambers of the middle extruding machine heads use a symmetrical structure. The unsymmetrical structure of the passageway chamber is that the top part of the passageway chamber deviates from an extruding central line to the outside; and the angle between an opening direction of the passageway in the passageway chamber and the extruding central line is greater than the angle between the opening direction of the outside passageway and the extruding central line. The extruding machine head in the invention uses the unsymmetrical passageway structure so that two or a plurality of passageways are extruded in parallel; the width scale of the rubber sheet is skillfully enlarged; the maximal yield is improved; the manufacturing cost and the processing difficulty are decreased; and the compound strength and the rubber sheet quality are guaranteed under enough pressure and space.

The invention discloses a method for preparing new energy from plant straw through anaerobic fermentation. The method comprises the steps that gas is guided, wherein a gas guide device is utilized for guiding out marsh gas in a gas storage plate, the gas pressure of the marsh gas in the gas storage plate is reduced, biogas slurry stored in a hydraulic pressure room flows back and flows into a feed inlet through a feed inlet drainage pipe in one way, and biogas slurry rich in strain is brought into the feed inlet; a material opening separation plate is opened for promoting bacteria distribution, wherein a circulation flowing hole is opened for achieving mutual convection of two ends, a stirring rod is utilized for stirring in a turbulence area, biogas residue precipitated near a discharge outlet is brought into the discharge outlet through movement in the direction from the feed inlet to the discharge outlet, biogas slurry rich in strain near the discharge outlet flows into the feed inlet through the circulation flowing hole, and uniform distribution of strains is promoted; in addition, a large amount of biogas residue can be taken out of the discharge outlet.

The invention discloses a microbial fermentation treatment system for domestic organic waste. The microbial fermentation treatment system comprises a fermentation tank body, a gas storage plate mounted in the fermentation tank body, a water pressure room mounted in the fermentation tank body and a sprue splitter plate for splitting the fermentation tank body, wherein the fermentation tank body is of a circular ring shaped structure; the top of a bacteria distribution pipeline is connected with the water pressure room; the bottom of the bacteria distribution pipeline is connected with a bacteria distribution pipeline which is distributed in a path direction of the fermentation chamber; a plurality of bacteria distribution holes which are through in a vertical direction are formed in the bacteria distribution pipeline; a one-way valve for controlling biogas slurry in the water pressure room to flow into a charge hole in a unidirectional manner is arranged on a water-draining tube of the charge hole; a one-way valve for controlling biogas slurry in a discharge hole to flow into the water pressure room in the unidirectional manner is formed in a water-draining tube of the discharge hole; a one-way valve for controlling the biogas slurry in the fermentation chamber to flow into the water pressure room in the unidirectional manner is arranged on the bacteria distribution device.

The invention discloses a sheet-feed scanner having multiple sheet-feeding mechanisms which includes a paper passage, a first sheet-feeding mechanism, a second sheet-feeding mechanism, a sheet-transporting mechanism and an image-capturing assembly. The first and second sheet-feeding mechanisms feed a sheet of a document into the paper passage, wherein the first sheet-feeding mechanism is disposed at a first end of the paper passage, and the second sheet-feeding mechanism is disposed at a second end of the paper passage. The sheet-transporting mechanism transports the sheet inside the paper passage. The image-capturing assembly is disposed at a side of the paper passage and captures an image of the sheet fed into the paper passage.

The invention discloses a method for decomposing organic garbage by using microorganisms and preparing new energy. The method comprises the following steps: enabling fermentation raw materials to ferment inside a fermentation chamber; accumulating generated biogas inside a gas accumulation plate; extruding biogas slurry inside the fermentation chamber to flow to a feeding hole, a discharge hole, a turbulent flow area and a bacterium distribution drainage tube, thereby increasing the level of the biogas slurry inside the feeding hole, the discharge hole, the turbulent flow area and the bacterium distribution drainage tube continuously; when the level of the biogas slurry inside the discharge hole reaches a drainage tube of the discharge hole, enabling the biogas slurry to flow to a water pressure chamber in a one way through the drainage tube of the discharge hole; and when the level of the biogas slurry inside the water pressure chamber reaches a drainage tube at the discharge hole, enabling the biogas slurry inside the fermentation chamber to flow to the water pressure chamber in one way from the drainage tube at the feeding hole and the drainage tube at the discharge hole.

The invention provides an automotive rotating motor, wherein coil cooling effect and maximal performance are improved according to a method of no component increase. The automotive rotating motor comprises the components of a rotor; a stator which is configured oppositely to the outer circumferential surface of the rotor and is provided with an iron core (12) that are divided into a plurality of segments; a coil which is coiled on insulators mounted on the upper surface and the lower surface of the iron core that is divided into a plurality of segments and is provided with a coil end that projects to the axial end surface; and insulating paper (4) which is configured between the side surfaces of adjacent coils in each trough of the iron core that is divided into the plurality of segments, wherein in the coil and in the trough, an outmost layer part (31), namely the side surface is configured in a stepped manner, and furthermore a plurality of gaps (3) are formed between the outmost layer part and the insulating paper.