62results about How to "Save a lot of space" patented technology

The invention provides a zoom lens that comprises a reduced number of lens elements, is compact and simplified, and has high image-formation capability, thereby achieving thorough size reductions in video cameras or digital cameras, and an electronic imaging system using the same. The zoom lens comprises a first lens group G1 of negative refracting power, a second lens group G2 of positive refracting power and a third lens group G3 of positive refracting power. Upon zooming from the wide-angle end to the telephoto end of the zoom lens, the second lens group G2 moves toward the object side alone of the zoom lens, and the third lens group G3 moves while the spacing between the third lens group G3 and the second lens group G2 varies. The second lens group G2 is composed of a front subgroup and a rear subgroup. The front subgroup is composed of a doublet component consisting of, in order from its object side, a positive lens element having an aspheric surface and a negative lens element, and the rear subgroup is composed of one positive lens component. The third lens group G3 then satisfies condition (1) with respect to the axial radii of curvature of the surfaces located nearest to the object and image sides of the third lens group G3.

Methods for enforcing group oriented workflow requirements for multi-layered documents. Embodiments allow results of multi-layered operations to dictate the flow of tasks that occur on a multi-layered document. Flow is directed to roles and may be directed by the data values operated on in addition to multi-layered operation results. The system enables the workflow enabled creation and maintenance of multi-layered documents that minimize repeated data to ensure the highest possible data integrity when targeting a publication at multiple audiences. When a publication is changed and requires maintenance, use of a defined workflow for updating the publication ensures consistency in each publication. Embodiments may comprise performance metrics for monitoring and benchmarking publication processes.

A drive device for a hatch of a vehicle, wherein the device includes a first housing part which can be connected to a stationary component or to a movable component, a second housing part, a third housing part which is telescopically guided in the second housing part with an axial freedom of movement and which can be connected to the other of the movable component or the stationary component. A spindle drive comprising a threaded spindle and a spindle nut is mounted on the threaded spindle, by which the third housing part can be driven by a rotary drive and, thus, moved axially with respect to the second housing part. The drive device also includes a brake device, where the brake device comprises a centrifugal force brake.

The invention relates to a hydraulic brake which is fit for the brake of a high-speed hydraulic motor. The hydraulic brake essentially consists of a casing, a principal axis arranged in the casing, a piston which is sleeved at the principal axis, a driving friction plate, a driven friction plate, a left end cover and a right end cover. An axis center at an end of the principal axis matching with the hydraulic motor is provided with a blind hole. The principal axis is provided with a plurality of pores which are communicated with the blind hole of the axis center. The right sides of the driving friction plate and the driven friction plate are provided with a friction plate baffle, and the left sides are provided with an oil cylinder piston. The outer end of the oil cylinder piston is provided with the left end cover which is sleeved at the principal axis and is fixed with the casing. A deep groove ball bearing is arranged between an axle sleeve of the left end cover and the principal axis. A disc type spring is arranged between the oil cylinder piston and the axle sleeve of the left end cover. The outer end of the friction plate baffle is provided with the right end cover which is sleeved at the principal axis and is fixed with the casing. A tapper rolling bearing is arranged between the right end cover sleeved at the principal axis and the principal axis. The hydraulic brake has compact structure, small size, low cost, wide speed adjusting, strong commonality, good brake effect, convenient installation, simple operation and convenient maintenance and does not require manual operation.

Conditionally branching a validation allows branch-specific child validations to execute based on the values of data in a specific record. This allows for example a conditional branch to call another validation to validate records having particular category field values, family values and/or audience level/name/values. Embodiments comprise an interface that assists users through the use of automatic tokenizing and/or pick lists of field names and fields values, including a measurement builder for entering legal tokenized measurement values with applicable units of measure. Embodiments of the invention allow knowledgeable users to rapidly create expressions to ensure that the legal syntax and semantics of an expression are not violated while providing the user with pick lists and measurement values within legal ranges and with applicable units of measure. Validations rules are generated and performed on desired records in a computer system database without requiring programs, scripts or queries to be written.

The subject matter of the invention is a device and a method for storing a traction chain, more specifically a self-bracing traction chain. Such a device and such a method for storing the traction chain so that it occupies very little space are provided by having the traction chain (10) wound into a plurality of side-by-side turns (14) about a winding apparatus (12) carried so as to be rotatable about its longitudinal axis.

The invention relates to the technical field of carbon nano tube purification, in particular to a device and a method for directly electrifying and purifying a carbon nano tube. The device comprises amain reactor, the main reactor comprises a material preheating section, a low-temperature heating reaction section, a high-temperature heating reaction section and a material cooling section which are sequentially arranged from top to bottom, the upper end of the main reactor is connected with a feeding valve, the feeding valve is connected with a feeding weighing device, the feeding weighing device is connected with a constant-pressure tank, and the constant-pressure tank is connected with a carbon nano tube storage tank; the invention discloses a device and a process method for directly electrifying and heating a carbon nano tube material in a reactor and then continuously purifying carbon nano tubes by adopting chlorine or hydrogen chloride gas. According to the continuous industrial purification device, graphite is adopted as an inner container of a reactor, a pouring material frame is combined, carbon nano tubes in the reactor are directly powered on, and acid gas and granular carbon nano tubes are used for reaction purification.

Electric shaver provided with a handle and a shaver head including at least one drivable cutter element, wherein said shaver head is connected to said handle by means of a support structure providing for a swivel and/or tilting axis about which said shaver head may swivel or tilt relative to said handle, wherein said support structure includes a pair of link arms forming a four-joint linkage with each link arm having a head joint connected to a shaver head part and a handle joint connected to the handle or a base part connected thereto.

The invention discloses a cleaning machine with a switch box structure. The cleaning machine is characterized by comprising a motor pump component, a switch box fixed on the motor pump component and a piston rod fixed on the motor pump component and reciprocating in the switch box along the first direction; the switch comprises a switch push bar matched with the piston bar and reciprocating in the second direction, a switch rocker with the rotating shaft arranged on the switch push bar and two ends capable of rotating around the rotating shaft, a switch located on one side of the switch push bar and in abutted contact with one end of the switch rocker and a spinning handle located on one side of the switch push bar and capable of being in abutted contact with the other end of the switch rocker. Mounting, fixing and connecting modes of double switches are not needed to be considered during assembling and fixing, and large space is saved for the complete machine which is compact in structure, easy to assemble, high in platformization and low in manufacturing cost.

This invention relates to a transformer (1) for multi-output power supplies such as those commonly found in electronic equipment. The transformer comprises a magnetic core (3) and a plurality of windings (5, 7, 9) at least some of which are fractional windings, arranged about the magnetic core. The transformer comprises a dual transformer structure with a pair of transformers, a main transformer (11) and an auxiliary transformer (13). In a preferred embodiment, the main transformer and the auxiliary transformer are connected together. In this way, readily available magnetic components may be used in the construction of the transformer and the simple construction allows for a large cross-sectional area of transformer to be deployed so that reduced turn counts of windings may be used.

The invention provides a preparation method for quickly-frozen flavored fish blocks of clarias lazera and belongs to the technical field of preparation methods of fish blocks. According to the method, the fish blocks are prepared by adopting a process comprising the following steps: carrying out temporary rearing on fresh clarias lazera and enabling the fresh clarias lazera to be subjected to dormancy; removing mucus; slaughtering; removing useless parts; washing; cutting into sections; selecting; disinfecting; rolling; packaging; quickly freezing and the like. According to the preparation method provided by the invention, a preparation process of conventional clarias lazera hotpot is referred and a modern quickly-freezing seasoning technology is adopted. The quickly-frozen flavored fish blocks of the clarias lazera are fresh, tender, smooth, natural in flavor, mellow in mouth feel, small in nutritive loss ad long in storage period, and can be distributed throughout the country. The preparation method has a simple process and the flavor modulation is quantified; the quickly-frozen flavored fish blocks of the clarias lazera are processed by adopting a quickly-freezing technology, and the fresh and tender flavor and the mouth feel can be kept for a long time; the loss of nutritional ingredients is reduced effectively; the method is low in cost and high in efficiency and can be used for the continuous, standardized and industrial production; the quickly-frozen flavored fish blocks of the clarias lazera are convenient to store and transport so as to realize the nationwide distribution.

Disclosed is a method and apparatus for manufacturing terminals for automotive batteries having a pressing unit, a punching unit, and a drilling unit in the same apparatus.

The invention discloses a hydraulic automobile transmission-differential mechanism, which is invented for solving large volume, complex structure and other problems of the prior art. The mechanism comprises a variable cavity type gear pump and two hydraulic motors connected with a half shaft, wherein a liquid outlet of the variable cavity type gear pump is communicated with liquid inlets of the two hydraulic motors through pipelines; liquid outlets of the two hydraulic motors are communicated with a liquid inlet of the variable cavity type gear pump through the pipelines, so as to form two driving oil lines. After the structure is adopted, by utilizing the characteristic of the variable cavity type gear pump in stepless power output, power output by an engine can drive the hydraulic motors to output power through the pipelines so as to drive an automobile to move; moreover, due to hydraulic transmission, the prior automobile differential can be realized by controlling the oil lines. The mechanism is simple in overall structure and can greatly reduce automobile-body space.

The present invention provides a package cushioning structure for liquid crystal display module, which includes two opposite cushioning side boards, a plurality of cushioning position-limiting boards arranged between the two cushioning side boards, and a plurality of connection plates connecting the cushioning side boards and the cushioning position-limiting boards. The cushioning side boards form first retention slots corresponding to the connection plates. The cushioning position-limiting boards form second retention slots corresponding to the connection plates. The connection plates form first and second coupling sections respectively corresponding to the first and second retention slots, whereby the first and second coupling sections are respectively received in and retained by the first and second retention slots to couple the cushioning side boards and the cushioning position-limiting boards together in a releasable manner.

The invention discloses an energy-saving air-conditioning system, which comprises an indoor unit, an electric auxiliary heater, a centralized heat supply pipe network, an automatic water replenishing system, a heat exchanger, a fan coil and a plurality of valves, wherein the fan coil comprises a fan coil water return pipe and a fan coil water supply pipe; the centralized heat supply pipe network comprises a centralized heat supply water return pipeline and a centralized heat supply water supply pipeline; the fan coil water return pipe, the heat exchanger, the centralized heat supply water return pipeline and the automatic water replenishing system are connected in parallel, and are connected to the inlet of the indoor unit together; the outlet of the indoor unit is connected with one end of the electric auxiliary heater; and the other end of the electric auxiliary heater is connected with the centralized heat supply water supply pipeline and the fan coil water return pipe. The centralized heat supply pipeline is connected to a central air-conditioning system, so that the pavement of radiating fins and pipelines thereof is saved; the fan coil of an air conditioner is taken as a radiator, so that a large amount of space is saved; and meanwhile, residual heat of the heat supply water return pipeline is used for preheating a water inlet pipe of a water heater, so that living hot water is provided simultaneously, and the aim of saving energy is fulfilled.

The invention discloses an advertising transport vehicle having mechanical telescoping lock catch pressure plates. The transport vehicle includes a transport vehicle body, pressure plate assemblies, athrust handle and mechanical lock catch equipment; one side on the surface inside the transport vehicle body is fixedly connected to one sides of at least three rotating assemblies, and the other side on the surface inside the transport vehicle body is fixedly connected to at least three buckling pedestals; the other sides of the rotating assemblies are fixedly connected to one ends of the pressure plate assemblies; the other ends of the pressure plate assemblies are in buckling connection with the upper surfaces of the buckling pedestals; the surfaces on one ends at the upper parts of the buckling pedestals are connected to one ends of buckling plates through rollers; the other ends of the buckling plates are in buckling connection with the surfaces on the other ends at the upper parts of the buckling pedestals; the surface inside the transport vehicle body is connected to the two ends of the mechanical lock catch equipment through bolts; the two ends of the mechanical lock catch equipment are fixedly connected to the bottom end of the thrust handle; and the thrust surface at the upper part of the thrust handle is connected to an anti-abrasion rubber pad.

The present invention is a linearly actuated rotating handrail system for escalators and moving walkways. The system includes a worm band or a handrail, having a first friction device on one side, a dragging device formed by a second friction device and coupled to the first friction device to drag the worm band in the displacement direction. The pressure device includes a first layer of kinematic support, formed by a crank, an articulated shaft, a driving connection rod, shafts and driven cranks. There is a second layer formed by traction rollers. The application of pressure to the worm band or handrail and its balanced distribution over the different pressure rollers is carried out by slides actuated by a distributor, tightened by an elastic system. The elastic system transmits the tension by a beam.