33results about How to "Little action" patented technology

A manipulator has a working unit in which when at least a first end effector finger and a second end effector finger are maximally closed on each other, at least the distance between a third joint axis and a first joint axis is greater than the distance between the first joint axis and a distal end of the second end effector finger, or the distance between the third joint axis and the first joint axis is greater than the distance between third joint axis and a second joint axis, or the angle formed between a direction from the third joint axis to the first joint axis and a direction from the third joint axis to the second joint axis is not π.

This invention provides compounds which are represented by a general formula [I]

[in which X stands for hydrogen or halogen; B stands for halogen, cyano or optionally fluorine-substituted lower alkyl; D stands for a 3–10 membered aliphatic nitrogen-containing heterocyclic group; R³, R⁴ and R⁵ may be same or different, and each stands for hydrogen, lower alkyl optionally having substituent group(s) and the like; and a is 0 or 1]. These compounds exhibit high affinity to nociceptin receptors and whereby inhibit actions of nociceptin, and are useful as an analgesic, antiobestic, agent for ameliorating brain function, treating agents for Alzheimer's disease and dementia, and therapeutic agents for schizophrenia, neurodegenerative diseases, depression, diabetes insipidus, polyuria, hypotension and the like.

A ratchet wrench includes a head. A gear wheel, a first pawl, and a second pawl are disposed in a chamber defined in the head. The gear wheel has an outer periphery thereof including a plurality of teeth extended circumferentially outwardly therefrom. The first and second pawls each include a lateral side thereof including third and fourth plurality of teeth respectively extended outwardly therefrom. The first and second pawls are disposed one above the other. The first and second pawls are respectively biased by first and second biasing mechanisms. The first and second pawls are alternatively engaged with the gear wheel when it is operably turned.

A binding for a snowboard or wakeboard is rotatable in a horizontal plane along the board, during use. Preferably, the binding is biased to a preset or original or home position. The biasing force is adjustable and generally is set in a range that allows movement during actual use of the board, requiring more than casual effort to change the angle but less than extreme effort to change the angle. In one embodiment, there are two arcuate channels in the bottom of a binding plate. In each channel there is a spring assembly having a central block fixed to a circular bottom plate. The block has a spring on each side, which springs are also in the channel. As a user rotates his foot in the binding, the binding plate rotates on the circular bottom plate, compressing the one of the springs in each channel. In a most preferred embodiment, there is a top circular plate above the binding plate, and the binding plate has a circular seat for an annular L-section bushing which seats in the seat, and mates with the top circular plate. This L-section bushing is preferably plastic, and serves multiple purposes. It not only protects against metal to metal contact where the top circular plate is metal, but also seals the assembly against snow, ice and water, even if the top circular plate is made of plastic. Further, the L-section bushing removes or limits play between the top circular plate and the binding plate, which can affect performance especially responsiveness of the board. In another embodiment, a Y-shaped channel having a single spring positioned therein is used instead of a second set of springs.

The invention discloses a precision pond culture method for sepiella maindroni de Rochebrune. The precision pond culture method includes splashing 75 kilogram/mu of quicklime water at the bottom of a pond to comprehensively disinfect the pond and kill harmful organisms, laying black and thick mulching films on the pond and the periphery of the pond completely after the pond is disinfected, configuring an aerator, and seed breeding, wherein the breeding density is determined according to individual sizes of seeds, 400-450 seeds with trunk lengths ranging from 1.2 centimeters to 2.5 centimeters can be bred in each square meter of the pond, and 300-350 baby sepiella maindroni de Rochebrune with the trunk length ranging from 3.0 centimeters to 5.5 centimeters can be bred in each square meter of the pond. The precision pond culture method has the advantages that fast growth of the sepiella maindroni de Rochebrune can be promoted by means of adding compound microbial fertilizers, the EPA (eicosapentaenoic acid) content is increased, sepiella maindroni de Rochebrune diseases are reduced, the quantity of sepiella maindroni de Rochebrune which dies of diseases is reduced, beneficial microorganisms in water can be increased, and both the final quality and the quality are improved.

To prevent deterioration of sports driving performance due to the actuation of an ABS in a front-wheel and rear-wheel interlocking brake system of a brake-by-wire system. A brake interlock determining portion starts a front-wheel brake when input hydraulic pressure by a brake operation (pedal operation) on a rear-wheel becomes equal to or greater than an interlocking brake starting pressure value. A threshold selecting switch allows switching of the interlocking brake starting pressure value between when the ABS is active and when the ABS is inactive. When the ABS is active, a lower pressure value is selected as the interlocking brake starting pressure value. When the ABS is inactive, an upper pressure value is selected as the interlocking brake starting pressure value.

The invention offers a ramp type translation butterfly valve. It is made up of drive unit, bear frame, valve body, butterfly plate, seal ring, clamping plate, bearing, filler, gland, up valve shaft, down valve shaft, axle sleeve, filling piece, locating pin shaft, cap nut, end cover, and so on. Its feature is that the butterfly plate is equipped in the valve body with the angle of beta. Axle seat of the butterfly plate is U shape chase. One end of the up valve shaft and down valve shaft which are embedded into the axle seat is milled into plane with skewed slot. The butterfly plate is connected to the up valve shaft and the down valve shaft by the locating pin shaft with helical burr. The advantage of the invention is that the butterfly plate is rotated after the clearance translates when it's make and break; the action is portability; sealing surface is right cone; manufacture is convenient. It can realize the reliable seal; the unique outpost type axial direction fix position make the valve can be equipped at random angle; full mechanical type self locking pretension seal can realize the reliable two way seal.

The invention discloses a leg connection structure for a bionic insect robot. The leg connection structure comprises a supporting plate, a long supporting rod, a first short supporting rod, a second short supporting rod, a moving rod, a driving mechanism and a T-shaped shaft. The long supporting rod and the short supporting rods are in inserting connection onto the supporting plate, the moving rod is in match connection with the T-shaped shaft, and the driving mechanism comprises a first shape memory alloy (SMA) spring, a second SMA spring, a third SMA spring and a fourth SMA spring. Two ends of each of the first SMA spring and the second SMA spring are connected with the moving rod and the long supporting rod through connection wires, the third SMA spring is connected with the first short supporting rod and the T-shaped shaft, and the fourth SMA spring is connected with the second short supporting rod and the T-shaped shaft. The leg connection structure for the bionic insect robot is simple in structure, stable in performance, low in manufacture cost, flexible in motion, low in driving voltage, free of pollution and noise, capable of improving adaptability of the robot to the environment and corresponding with bionic concepts.

A conductive elastic sheet includes: an outer portion sandwiched between a resin frame portion and a metal frame portion and brought into contact with the metal frame portion; an inner portion laminated to an image display screen; and a connecting portion connecting the outer and inner portions. An upper surface of the resin frame portion is arranged at a higher position than the image display screen. The outer portion of the conductive elastic sheet is arranged at a higher position than the inner portion. The inner portion of the conductive elastic sheet is laminated to the image display screen in a flat shape. The conductive elastic sheet has a slit formed between the outer and inner portions and adjacent to the connecting portion. The connecting portion is bent in a height increasing direction from the same height position as the inner portion.

The invention provides a full-automatic intelligent maintenance and strength detection system for concrete test blocks. The full-automatic intelligent maintenance and strength detection system comprises a warehousing unit, a maintenance unit and a compression resistance testing unit. The warehousing unit comprises a first conveying line, a first tray and a code spraying/scanning assembly; the maintenance unit comprises a maintenance bin, a track, a maintenance frame and a stacking machine. According to the system, by adopting the technical means of an image recognition technology, the Internet of Things, automation, intelligent control, a robot and the like, the concrete test blocks can be automatically maintained and conveyed, and after compression resistance test units are integrated, the concrete test blocks can be automatically detected, so that the integration, automation and intelligentization of the concrete test block maintenance and strength detection process are realized, and the working efficiency is improved. The maintenance quality of the concrete test block is guaranteed, the detection process is managed and protected more finely, the detection efficiency is greatly improved, the detection quality is guaranteed, and the manual dependence is reduced.

A method of modifying a firearm barrel comprising the steps of milling an existing barrel to create a sloped area with a larger diameter at a chamber end and a small action moving toward the muzzle end; placing an barrel nut on the barrel; placing a chamber bushing having a step with the step disposed at the chamber end; placing a brass pressing guide on the barrel and placing the barrel assemble with brass press guide and rear jacket tube in a press to press fit these components together; placing a gas block on the barrel adjacent to the rear jacket tube pressing the components tougher using the press; placing a front jacket tube on the barrel adjacent to the gas block and pressing the components tougher using the press; covering the threads of the barrel and placing a pour guide on the barrel; filling a void defined between the front jacket tube, rear jacket tube and barrel with a filler; placing a centering device on the barrel so that it is operatively associated with the front jacket tube to center the barrel in the front jacket tube while the filler is curing; placing a muzzle brake cap on the barrel and pressing the muzzle cap into the front jacket tube using the press; and, attacking a muzzle brake.

The invention provides a highly explosion-proof rocker switch. A switch chamber thereof is separated from a rocker by a panel of a housing; the switch chamber has a closed structure; an iron plate is pressed above a movable contact spring; magnets are mounted at two ends of the rocker and used for attracting the iron plate to rock along with the movable contact spring; and the inner cavity of the switch chamber is filled with transformer oil or silicon oil. The magnets are used for driving the movable contact spring, the switch chamber can be sealed completely without any mechanical transmission parts, and the switch chamber is full of the transformer oil, thereby preventing external explosible gas from infiltrating or contacting electrical components, and achieving high explosion prevention. Besides, the transformer oil is good for arc extinction, and the electrical service life of the switch can be prolonged. The invention has the advantages of quiet action, small size and long service life.

A coating device for coating composite cellulose honeycomb support parts (1), each having a multiplicity of channels (5, 6) extending in an axial direction, having an impregnation coating to increase fire- and/or water-resistance and/or mechanical stability. A conveyor (8) is provided for transporting the composite cellulose honeycomb support parts (1) in a conveying direction along a filling station (9), which is configured in such a manner that the filling station (9) can be used to pour impregnation agent (12) from above into the channels (5, 6) of the composite cellulose honeycomb support parts (1), and damming agents (16) are provided in the region of the filling station (9) and are configured in such a manner that the impregnation agent (12) is prevented or at least delayed from draining downwards out of the channels (5, 6) in such a manner that the impregnation agent (12) can build up in the channels (5, 6), in particular up to an upper side of the composite cellulose honeycomb support parts (1), and for an emptying station (19) to be arranged downstream of the filling station (9) in the conveying direction, at which emptying station excess impregnation agent (12) can drain out of the channels (5, 6) in the composite cellulose honeycomb support parts (1).

The invention provides a detachable water stop screw. The water stop screw is formed into a main body screw and two separation screws which are easy to assemble and disassemble, and the two separation screws are in screw locking connection with screw holes of the main body screw through studs to form the water stop screw; and the water stop screw is arranged between two templates in a butt joint mode, a concrete pouring space is defined between the templates, the main body screw is arranged in the concrete pouring space in a penetrating mode, and the connecting ends of the separation screws penetrate through the templates to extend into the concrete pouring space to be connected with the main body screw in a locking mode. The workload of installing and disassembling the exposed part of the water stop screw in the waterproof engineering is reduced, so that the construction of the waterproof engineering is safer and more convenient, and the construction efficiency is improved; and the construction materials are repeatedly utilized, and resources are saved.

A flashlamp card of module with automatic starting structure is disclosed. It comprise of flashlamp, shell of flashlamp, seat of flashlamp, spring among the shell and seat of the flashlamp, revolving structure on the seat and sensor for triggering it, force bar on the seat motored with the revolving structure, locking structure among the shell and seat for locking or releasing each other, and pushing plate on the shell and seat for triggering the sensor of the revolving structure.

The invention provides a dynamic state correcting mechanism of a photovoltaic module sealing film/backboard cutting machine. The dynamic state correcting mechanism of the photovoltaic module sealing film/backboard cutting machine is mainly composed of a servo motor, a precision roller, two bearings, two bearing blocks, two pressure sensors and a rack, wherein the precision roller is mounted on the rack through the bearings and the bearing blocks, the rack is provided with a slot, the bearing blocks are mounted in the slot and can move up and down in the slot, the pressure sensors are mounted in the rack below the bearing blocks, the servo motor is connected with one end of the rack on which the bearing block is mounted, the rack connected with the servo motor is movable, when two pressure sensor have different measurement values, the servo motor acts to adjust the height of one end of the roller so as to enable the pressure at both ends to be the same. The mechanism provided by the invention has simple structure, can achieve real-time dynamic adjustment under the control of program, and is rapid in response and accurate in adjustment.