40results about How to "Easily disturbed" patented technology

A Close planting and high production cultivation method of early bearing walnuts includes the following steps of nursery area selection: selecting an area which is flat in terrain, fertile in soil and loosened in soil property to be a nursery area; selection of seedlings to be planted: selecting seedlings as the seedlings to be planted, wherein graft union shoots of the seedlings reach above 80cm, root systems of the seedlings are complete, the lengths of main roots of the seedlings are above 20cm, and the seedlings have more then 10 strips of branch roots; management after planting: cutting back, pinching, bud picking, side shoot removing, pruning, and auxiliary branch pruning; and fertilization management and insect control: using a sprayer which can spray chemical pesticide to directly spray mist or eradicate insects partially.

The liquid crystal display device of this invention includes a vertical alignment type liquid crystal layer between a first substrate and a second substrate. A picture element region is defined by a first electrode provided on the surface of the first substrate facing the liquid crystal layer and a second electrode provided on the surface of the second substrate facing the liquid crystal layer. The first substrate has at least one first protrusion with an inclined side face on the surface thereof facing the liquid crystal layer in each of the plurality of picture element regions. A portion of the liquid crystal layer included in each of the plurality of picture element regions is in a substantially vertical orientation state under application of no voltage, and includes at least a part of a first liquid crystal domain placed in a radially-inclined orientation state about the first protrusion under voltage application. A display is produced by changing the orientation state of the liquid crystal layer in accordance with an applied voltage.

An alignment device for alignment of a weapon and a weapon simulator mounted on the weapon. The weapon is provided with a sight and the weapon simulator is equipped with a first device arranged to emit an electromagnetic simulator beam exiting along a simulator axis. The alignment apparatus includes a second device arranged to generate an alignment beam along an alignment axis. The angle between the simulator axis and the alignment axis is fixed and known. A reflection device is arranged to reflect the alignment beam into the sight. An adjuster is arranged to collectively guide the alignment axis and the simulator axis during the alignment of the simulator axis with the sight so that the axes during the alignment maintain the fixed relative angular relationship.

The present disclosure discloses an ultrasonic flow tube. The ultrasonic flow tube includes a water inlet, a water outlet, a sound channel, a first mounting hole for fixing a first ultrasonic transducer, and a second mounting hole for fixing a second ultrasonic transducer. The water inlet defines a first fixing room. The water outlet defines a second fixing room. An entrance and an exit are defined at opposite ends of the sound channel. The entrance is equipped with a chamfer which can make the flow more smoothly and restrain turbulent flow. An installation groove for installing a seal ring is defined at an external sidewall of the ultrasonic flow tube. The seal ring is configured to seal the ultrasonic flow tube and a peripheral structure of the ultrasonic flow tube. The ultrasonic flow tube is made of plastic or ceramic.

The invention concerns a spray nozzle for a powder duster for dusting freshly printed products with a connection for a tube for supplying a powder-air mixture, a distribution chamber and at least two nozzle channels which branch off from the distribution chamber like a fan, wherein the opening angle of the outer nozzle channels limiting the fan subtends an angular range of 5° to 20°, in particular an angular range of 8° to 15°, and preferably 12°. The invention also concerns a spray bar with spray nozzles of this type, a powder duster comprising spray nozzles of this type, and a method for dusting freshly printed products.

Inductive angular-position sensor, including a partially metallized disk that moves in rotation around its axis of revolution; and a stator that includes a primary coil and several secondary coils, whereby the secondary coils are arranged essentially symmetrically in pairs relative to the axis of revolution, so as to form one or more pairs of secondary coils, whereby the secondary coils of each pair are connected, on the one hand, to one another, in series and in phase opposition relative to one another, and, on the other hand, to the terminals of a measuring element that can generate an output signal that depends on the voltage at the terminals of the pair.

The invention discloses a factory-like circulated water mixed cultivation method of oplegnathus punctatus and cynoglossus semilaevism, belonging to the technical field of aquaculture. According to the method, juvenile oplegnathus punctatus and cynoglossus semilaevism are cultivated in a circulated water cultivation system together, by adjusting the cultivating size, the cultivating order, the cultivating density ratio, the management strategy and the water quality condition of the two marine fishes, the interspecific competition is reduced or avoided, mixed cultivation of oplegnathus punctatus and cynoglossus semilaevism is achieved, and the cultivation efficiency of a unit water body is improved. By adopting the method, the interspecific competition of the two fishes is effectively avoided, the space of a cultivation water body is efficiently utilized, the temperature control cost of the cultivation water body is lowered, the cultivation efficiency of the unit water body is remarkably improved, the water flow speed inside a cultivation pond is increased, the discharge efficiency of granules such as the manure inside the cultivation pond is increased, the water treatment pressure of the circulated water cultivation system is alleviated, and the cultivation biological capacity of the cultivation system is remarkably increased. The invention provides a novel idea and a novel method for factory-like circulated water cultivation of marine fishes.

A practice golf tee that is substantially indestructible. It includes an insertion tip at the top of the tee that goes into one of the existing holes in a practice golf ball or regulation golf ball in which hole(s) are incorporated to accommodate the insertion tip. Beneath the insertion tip the shaft increases in diameter such that the outside of the practice golf ball rests on the top of the tee. This resting point is referred to as the golf ball rest. A flexible, durable tee shaft extends down to a cylindrical and conically shaped anchor with a flat bottom. The anchor can be screwed on or off, of the pointed bottom of the tee shaft to increase portability, or be simply molded in different sizes or shapes to accomplish the portability needs of the golfer. The tee gives a perfect lie, allows for easy and stable insertion of the practice golf ball onto the top of the tee and does not need to be replaced or reset between the practice strokes of the golfer. This results in a productive and easy practice session for the golfer.

A natural gas or liquified propane powered generator incorporated into a HVAC unit, for supplying emergency power to a residence or commercial business. The generator is contained within an exterior cabinet that houses HVAC components for both packaged and split systems. The packaged unit is arranged so that the generator is included within the exterior cabinet and the split unit is arranged so that the generator is positioned beneath the split unit. The generator operates from natural gas or liquified propane supplied to the home or from a portable liquified propane tank, if the supply of natural gas or liquified propane is terminated. In the event of a power failure, the user manually operates the generator or an automatic transfer switch can be utilized. On-site electronics are included to allow a user to monitor the system from a smart phone or other electronic device.

In a fuel injection device including a body portion that forms an injection hole through which a fuel is injected, the body portion includes an inlet-channel-forming portion that is connected to an inflow port of the fuel in the injection hole and forms an inlet channel which is a fuel flow channel, and an outlet-channel-forming portion that is connected to the inlet channel and an outflow port of the fuel in the injection hole, and forms an outlet channel that is a fuel flow channel. A surface roughness of the outlet-channel-forming portion is larger than a surface roughness of the inlet-channel-forming portion.

A manufacturing method, remanufacturing method and reshipping method for a semiconductor memory device capable of preventing the charge hold characteristic from deteriorating even if information data is repeatedly written and erased. The manufacturing method is for a semiconductor memory device having a plurality of memory cells in an FET structure formed on a semiconductor substrate, wherein each of the plurality of memory cells is to store a unit bit and hold information data. Preparing a plurality of memory cells, bits of the information data are written to the memory cells. After writing the information data bits to the memory cells, the memory cells are allowed to stand at a predetermined ambient temperature for a predetermined time. Thereafter, bits of the information data are written to the memory cells.

A mailable greeting article comprises a body having a top panel and a plurality of surfaces defining a cavity. A removable portion is formed on the top panel to provide access to the cavity. Additionally, a cover is movably attached to the body and extends from one of the surfaces. A bag is attached to the cover and has a compartment accessible through the cover, wherein the bag is movable between a folded and an unfolded configuration. A hook extends from the cover and has a cantilevered portion defining a slot. The hook is deformable and configured to support the body. At least one of the surfaces is configured to display a greeting thereon, and another of the surfaces defines a postage area and an address area thereon for mailing the article.

The invention discloses a magnetic roller device and a rotating information calculation method thereof. The magnetic roller device comprises a multi-pole magnet, an MCU, a plurality of Hall componentsand a roller arranged on a handwriting device. The multi-pole magnet is arranged on the roller and comprises at least a pair of magnetic poles opposite in polarity, and output ends of the Hall components are all connected with an input end of the MCU. The magnetic roller device formed by the multi-pole magnets and the roller replaces a mechanical roller and a touch roller to realize data regulation of the handwriting device, and rotating information calculation and acquisition of the magnetic roller device are realized by cooperation with the Hall components and the MCU, so that the defect oflarge size of the mechanical roller is overcome while problems of proneness to interference and accidental touching of the touch roller and poor production uniformity are solved, and small size, lessproneness to interference, low accidental touching rate and high production uniformity are realized. The magnetic roller device is widely applicable to the field of handwriting devices.

A practice/playing golf tee that is substantially indestructible. It includes a screw up/down golf tee head. When the head is screwed down the insertion tip parameter of the tee can be used. The insertion tip at the top of the tee goes into one of the existing holes in a practice golf ball or a regulation golf ball in which hole (s) are incorporated to accomadate the insertion tip. When the insertion tip is used with a wiffle type practice ball there is no spin resistance and a true flight path exists. A perfect grass lie can always be obtained. When the insertion tip is used with the much heavier regulation golf ball into which an insertion hole is incorporated, a spin resistance exists. This spin resistance can be adjusted by screwing the tee head up or down the top of the tee shaft. The spin resistance can stop a hook or slice. As the amateur golfer becomes more adept he/she can decrease the spin resistance by screwing the tee head up toward the top of the tee shaft. When the tee head is screwed up flush with the top of the tee shaft a regulation ball can be hit. In all uses of the tee a perfect grass lie can easily be obtained. Because of the anchoring variation parameter of the tee, the tee can be used for a continuous, convenient practice, or in playing the game of golf.

The invention relates to the field of liquid-gas separation, especially to the field of flue gas desulphurization, specifically to a membrane-based sulfur dioxide absorption compound collector. The objective of the invention is to provide a sulfur dioxide absorbent used for absorption of a membrane contactor. The membrane-based sulfur dioxide absorption compound collector is composed of citrate and an aqueous solution of an amino acid salt mixed according to a mol ratio of 1: 0.5-3.0. The membrane-based sulfur dioxide absorption compound collector has the advantages of good chemical stability, small foamability, small viscosity and a wide source, easy purchasing and a low price of raw materials. A desulphurization process using the membrane-based sulfur dioxide absorption compound collector has the advantages of a high mass transfer coefficient, no disturbance during flowing of gas and liquid, small mass transfer resistance, a high desulfurization rate, convenience in operation, great operational flexibility, no secondary pollution and stable running in the membrane contactor.

The invention relates to the field of liquid-gas separation, especially to the field of flue gas desulphurization, specifically to an organic solution absorbing sulfur dioxide in a gas mixture. The objective of the invention is to provide a sulfur dioxide absorbent used for absorption of a membrane contactor. The organic solution is composed of lactate and an aqueous solution of organic amine mixed according to a mol ratio of 1: 0.5-4. The compound desulfurizer, i.e., the organic solution, has the advantages of good chemical stability, small foamability, small viscosity and a wide source, easy purchasing and a low price of raw materials. A desulphurization process using the compound desulfurizer has the advantages of a high mass transfer coefficient, no disturbance during flowing of gas and liquid, small mass transfer resistance, a high desulfurization rate, convenience in operation, great operational flexibility, no secondary pollution and stable running in the membrane contactor.

According to the technical scheme, the cement mixing pile wall foundation pit reinforcing construction method is characterized by comprising the following steps that firstly, a line is paid off at thepile top of a cement mixing pile body, and a drilling point is determined; 2, a drilling machine is erected, and drilling is conducted on the cement mixing pile; step 3, inserting profile steel intothe drilled hole; 4, backfilling and grouting; step 5, manufacturing a coping beam steel bar template and pouring concrete; 6, positioning and drilling a pre-stressed anchor cable hole; step 7, inserting an anchor cable and grouting; step 8, tensioning the anchor cable; the post-positioned profile steel is drilled in the original cement mixing pile; the strength of the cement mixing pile is enhanced, then the tensioning anchor cable is used for tensioning anchor reinforcement, the situation that after direct implementation, the tensioning anchor cable is used for tensioning anchor reinforcement, disturbance is likely to be generated on a cement mixing pile body, a pile wall generates large displacement, and cracks or pile body breakage is generated due to the fact that reverse pulling force is forcedly applied is reduced, and the supporting effect of the supporting structure is improved.

The invention relates to the field of liquid-gas separation, in particular relates to the field of smoke desulfuration, and more in particular relates to a composite solution for absorbing sulphur dioxide in mixed gas. The invention aims at providing a sulphur dioxide absorbent capable of being used for absorption for a membrane contactor. The smoke composite-type desulfurizer disclosed by the invention is composed of the aqueous solution of lactic acid salt and amino acid salt, wherein the mixing molar ratio of the lactic acid salt to the amino acid salt is 1: (0.5 to 2.2). The composite-type desulfurizer disclosed by the invention is good in chemical stability, low in foaminess and low in viscosity, and raw materials are abundant in source, easy to buy and low in price. A desulfuration process using the composite-type desulfurizer disclosed by the invention is high in mass transfer coefficient, undisturbed in gas-liquid flow, low in mass transfer resistance, high in desulfuration rate, convenient to operate, high in operation flexibility, free from secondary pollution, and capable of stably running in the membrane contactor.