1083results about How to "Lighten the load" patented technology

A baby carrier comprising a shoulder harness featuring a detachable adjustable pouch system that may be worn or alternatively fastened to a secured object for supporting an infant. The detachable adjustable pouch may also feature a detachable adjustable support waist belt that may be worn by the wearer. The shoulder harness features retractable shoulder straps that may be used to securely extend the detachable adjustable pouch system away from wearer without having to detach the pouch or remove the infant while simultaneously allowing the wearer face to face access with the infant. The detachable adjustable pouch system may encapsulate and support an infant in a substantially upright sitting position. The detachable adjustable pouch system may be adjusted to accommodate infants of varying sizes. The weight of the infant may be incorporated as a design component of the seat portion of the pouch system.

Various methods for treating a joint are disclosed herein. According to one method, a joint is surgically treated by performing a surgical repair treatment on tissue within the joint capsule; implanting a load reducing device at the joint and entirely outside of the joint capsule to reduce load transmitted by the treated tissue to allow for the tissue within the joint capsule to heal; and partially unloading the joint during healing of the surgical repair site.

The invention provides binding mortar with light weight and high droop resistance, which consists of the following components in parts by weight: 300-450 parts of cement, 40-100 parts of rapid hardening cement, 60-200 parts of lightweight aggregate, 250-450 parts of sand, 50-100 parts of filling material, 15-50 parts of re-dispersible emulsion powder, 3-5 parts of cellulose ether, 2-4 parts of lignocellulose, 0.5-2 parts of retarder and 1-5 parts of thixotropic lubricant. The lightweight aggregates are glass microspheres, or hollow glass microspheres or ceramsite sand, of which the particle size is below 1.2mm and loose bulk density is below 0.8Kg/L. The invention has lower mortar density, good droop resistance, lower thermal conductivity and certain thermal insulation performance; the binding mortar can be hardened quickly, and the requirement of carrying out subsequent construction quickly is satisfied; the elastic modulus of the mortar is small, and deformation resistance is strong; and the mortar uses multiple polymer additives, and base materials have strong adaptability and strong binding performance.

The invention discloses a method and device for dynamic rendering of a waterfall-type picture. The method includes the steps that a browse webpage request is obtained through input operation of a user scrolling display screen, and picture loading is carried out on a screen display area corresponding to a display screen in a waterfall-type browse webpage based on the browse webpage request; picture loading information of loaded pictures in the browse webpage is acquired, and a target picture in the browse webpage is determined according to the picture loading information; the determined target picture is set to be in a hidden state. According to the technical scheme, the target picture is determined according to the picture loading information, the target picture is set to be in the hidden state, the quantity of display pictures in the webpage is decreased, the load carrying capacity of the webpage is lowered, so that the browse performance of a browser is improved, and a waterfall-type picture browsing mode is optimized.

The invention discloses a block level backup method based on content address storage, which comprises the steps that A, according to a size and a threshold of a predefined data segment and a source volume state bitmap, and by taking a data block as a unit, and a continuous 1 sequence in the source volume state bitmap as a basis, a source volume data area is segmented, and each single segment is named as a data segment; and B, according to a fingerprint algorithm, a data segment fingerprint is computed, an old fingerprint of each data segment is acquired by querying a fingerprint library, whether each data segment is a repeating data segment or a non-repeating data segment is determined, each non-repeating data segment is transmitted to a storage medium by a network, and the fingerprint library is updated. The invention further provides a client based on the content-addressed storage and a network storage system. With the adoption of the technical scheme, high-efficiency de-duplication can be achieved.

The present embodiments disclose apparatus, systems and methods for allowing users to receive targeted delivery of haptic effects—air flow of variable intensity and temperature—from a single tower or surround tower configuration. The haptic tower may have an enclosed, modular assembly that manipulates air flow, fluid flow, scent, or any other haptic or sensation, for an immersed user. Moreover, the system has an application of sensor technology to capture data regarding a user's body positioning and orientation in the real environment. This data and, or data from a program coupled to the system, and, or audio-video data corresponding to a user in a virtual environment, is relayed to a haptic engine; recognized; scored along a plurality of parameters; and converted into a haptic output command for haptic output expression corresponding to the user in the virtual environment.

The invention provides a full-automatic integration machine of capping, cap-removing and tank-reversing feeding, which comprises a base and is characterized in that a rotating stage is arranged at the base and provided with a lifting frame that is provided with a clamping and embracing turnover device and a tank cover taking and placing device. Only a device is used for conveniently and rapidly realizing the full-automatic processes of cap taking, clamping and embracing, displacing, turnover unloading, displacing and cap adding, and the whole machine has high automation degree, sensitive and accurate action, compact structure, flexile and convenient control and small occupied space, and the disposed cigarette treatment can be carried out once for all without disposed cigarette detection, and the charging efficiency is high, simultaneously, a cigarette tank finishes the turnover feeding in a clamping and embracing manner, so the cigarette tank can be designed to be a structure with light weight and small size, thus reducing the total bearing load of elevated stereo storehouses, reducing the total height, increasing the safety of the elevated stereo storehouses as well as saving the cost of construction.

The invention discloses a pressing and fixing device for a logistics device and an operation method for the pressing and fixing device. The pressing and fixing device comprises a side wall fixing part (7), a position locking part (6) fixedly connected with the side wall fixing part (7), a movable force transmission part (8) and a pressing executing part (9). The movable force transmission part (8) extends so as to be fixedly connected with the pressing executing part (9). The pressing executing part (9) is used for abutting against and pressing transported goods. The position locking part (6) comprises two symmetrically-arranged guiding toothed pillars (61 and 62). A plurality of circumferentially-extending protruding rings (62) are evenly distributed on each of the guiding toothed pillars (61 and 62).

The invention relates to a six-freedom-degree industrial robot with ball screw pair transmission. Waist whole circle rotating is achieved through a waist swing mechanism, a shoulder swing mechanism and an elbow swing mechanism form a two-freedom-degree parallel mechanism to achieve two-dimensional horizontal moving, and ball screws are driven by motors arranged on a swing platform respectively. Three mutual-orthometric rotating shafts connected through a front arm rotating mechanism, a wrist swing mechanism and a tool clamping base swing mechanism are driven independently by three motors respectively, and three-freedom-degree gesture adjusting of an executing tail end tool is achieved. The advantage of the large working space of a serial mechanism is kept, ball screw transmission is used, the rigidness of the mechanism is guaranteed, the positions of the driving motors are lowered, good dynamic characteristics are obtained, bearing capacity is large, high-speed or superspeed operation can be easily achieved, and the six-freedom-degree industrial robot has the advantages that side gaps do not exist, rigidness is high, micro-motion feeding can be conveniently achieved, accumulated errors are small, motion accuracy is high, positive and athwart kinematics solving is convenient, and control is convenient.

A rotor for an electric motor according to the invention comprises a substantially cylindrical core, conductive rods and two short-circuit rings. The cylindrical core is formed from a core material and provided with a plurality of longitudinal grooves which extend substantially in the direction of the cylinder axis. The conductive rods are formed from an electrically conductive material and are provided in the longitudinal grooves of the cylindrical core. The two short-circuit rings conductively connect the axial ends of the conductive rods to one another. A diffusion layer extends between the conductive rods and the cylindrical core. The diffusion layer comprises a diffusion material.

In online shopping, customer information when a customer selects and buys a desired article from goods information provided to a customer terminal from a center which provides online shopping information including the goods information to the customer terminal is managed. When the customer performs the online shopping, the goods information is stored for each customer individually, which goods information is goods information selected by the customer from goods information provided by the center. Then, the stored goods information is read out the next time a goods information search request is made by the customer, and the read goods information is displayed for the customer.

The invention relates to a lightweight total-bearing body frame structure, which comprises a side wall frame, a roof frame, a front wall frame, a rear wall frame and an interlayer frame. The lightweight total-bearing body frame structure is made of an aluminum alloy or magnesium alloy material, and is riveted with lockbolts so as to ensure that the weight of the body frame is greatly reduced while the whole strength of the body is not lower than the conventional steel body frame. The parts forming the body frame has a unique design, so that well balance between weight reduction and strength maintenance can be achieved. The lightweight total-bearing body frame structure saves more energy than the conventional steel frame.

The invention discloses a silsesquioxane cross-linked silicon nitrogen phosphor synergic anti-flaming water-borne epoxy resin and a preparation method thereof. The water-borne epoxy resin is prepared from 40-80wt% of epoxy resin base stock, 2-12wt% of silicon nitrogen phosphor containing silsesquioxane epoxy resin curing agent, 0.5-2wt% of curing accelerator, 5-20wt% of foaming agent, 5-20wt% of charring agent, 3-20% of charring catalyst, 2-12wt% of pigment filler and 0.1-2.5wt% of flatting agent, and the sum of the content of the components is 100%. According to the invention, the silicon nitrogen phosphor containing silsesquioxane epoxy resin curing agent is taken as a curing agent and is synergic with the charring agent, the foaming agent and the charring catalyst so as to obviously improve the flame retardant property of the water-borne epoxy resin; the acquired water-borne epoxy resin has high bonding force with the metal surface, has high heat resistance and has an oxygen index of above 32; the preparation method is simple, safe and low-cost; the water-borne epoxy resin has an excellent application prospect.

The invention discloses ecologically agricultural cultured soil as well as a preparation method and an application method thereof. The preparation method comprises the following steps: A, uniformly mixing organic raw materials and mineral fertilizer raw materials, and adding beneficial bacteria to ferment to obtain a functional multielement ecological fertilizer; B, culturing edible bacteria on a large scale or breeding medium- and small-sized livestock in a fermenting bed on a large scale in a composite heliogreenhouse in a soil wall-crown structure to obtain a byproduct as an ecological organic matrix; C, taking loose coal ash, slags, decomposed coal or gangue with pores as a mineral matrix; D, using common field surface soil; and E, compounding the functional multielement ecological fertilizer, the ecological organic matrix, the mineral matrix and the soil to prepare the ecologically agricultural cultured soil. According to the invention, the multifunctional multielement ecological fertilizer and the ecological organic matrix are produced with high quality and efficiency on a large scale throughout the year dependent on abundant planting and breeding of agriculture and forestry as well as biomass byproduct resources, so that the modern ecologically agricultural cultured soil is built.

The invention belongs to the technical field of building materials and particularly relates to an aerated concrete block and a preparation method thereof. The technical scheme is as follows: the aerated concrete block comprises the following components in parts by weight: 20-50 parts of cement, 20-55 parts of shale ash, 10-40 parts of mineral powder, 0.08-0.12 part of foam stabilizer, 0.5-3 parts of natural gypsum and 3-7 parts of hydrogen peroxide, wherein the ratio of water to material is 0.58-0.65. The heat self-preservation aerated concrete block prepared by the invention has the low volume weight of 200-500kg/m<3>, the heat conductivity coefficient of 0.06-0.12W/m.k and the compensative strength of 0.8-3MPa, and various indexes such as fire resistance, freezing resistance and the like of the aerated concrete block can be up to the national traditional autoclaved aerated concrete standard.

The invention provides a glass device for watching a display screen and relates to the technical field of glasses. The glass device for watching a display screen is provided with a bracket which can control the distance between the glasses and the display screen; one end of the bracket is provided with the glasses which can relax the adjustment and focusing of eyes; and the other end of the bracket is provide with the display screen or only a special component used for connecting or mounting the display screen device. The glass device solves the following technical problems: relaxing the adjustment of the eyes by making use of a far objective image of the glasses; and controlling the distance of the virtual image of the display screen and the glasses by controlling the distance between the glasses and the display screen through the bracket so as to achieve the aims of improving the observation effect, stably relaxing the adjustment and focusing of eyes, and making an observer feel comfortable and not fatigable. The glass device for watching the display screen can be used for preventing myopia or treating pseudomyopia.

The invention discloses an andalusite self-flow castable, comprising andalusite, fused mullite, silicon carbide, mullite hollow balls, pure calcium aluminate cement, aluminum oxide micro-powder, zirconium silicate, tripolycyanamide, and polycarboxylic acid FOX-8H. The castable further comprises nano calcium carbonate, sodium hexametaphosphate and anti-explosion fiber. According to the andalusite self-flow castable disclosed by the invention, raw materials, such as the high-quality andalusite, silicon carbide, various additives and the like are selected. The andalusite self-flow castable is formed by regulating according to repeated tests and feedback after being used by a manufacturer. As the andalusite is transformed to be the mullite at a high temperature, and the vast majority of residual SiO2 in the andalusite is located in mullite crystals. Under a high temperature state, the SiO2 softened in the mullite crystals can absorb the volume variation of the mullite, which is caused by the temperature variation, so that the structure of the mullite formed by the andalusite has better high-temperature volume stability and thermal shock stability.

The invention discloses a pressure-adjustable clamping robot. Clamped objects placed on a left side conveying belt of a machine main body of the clamping robot are transferred onto a right side conveying belt of the machine main body through manipulator clamping; a rotating shaft of a rotating motor at the upper end of the machine main body is fixedly connected with the lower side of one end of across beam; and the lower side of the other end of the cross beam is fixedly connected with a manipulator through a lifter. The manipulator clamps the clamped objects through a rotating motor drivingclamping plates to move; in the moving process of the clamping plates, a driving gear is rotated under the effect of a lead screw, and is in transmission connection with a guide wheel through a drivengear and a conveying belt; in the rotating process of a third lead screw, the third lead screw drives a piston to move to extract air in a sucker; the clamped objects are absorbed by using a suctioneffect of the sucker to prevent damage of the clamped objects caused by direct clamping through first slide plates; when heavier clamped objects are clamped, the sucker can be hidden through the position adjustment of the first slide plates by adjusting bolts; and the clamped objects are directly clamped by using the first slide plates.

The invention relates to a sound-absorbing radiation protective paint, which comprises the following components in percentage by weight: 30 to 38 percent of porous modified starch, 5.0 to 9.5 percent of styrene-acrylic latex emulsion, 33 to 41 percent of barite, 0.5 to 1 percent of iron oxide, 0.25 to 1 percent of sodium polycarboxylate dispersant, 0.01 to 1 percent of brightening agent, 1.0 to 6 percent of titanium white, 0.5 to 1 percent of defoamer, 0.01 to 1 percent of mildew preventive, 13 to 18 percent of water, 0.4 to 1 percent of ethylene glycol, 0.3 to 1 percent of film-forming auxiliary agent, 0.005 to 1 percent of anti-freeze agent, 0.5 to 1 percent of graphite, 1 to 3 percent of hydroxyethyl cellulose and 0.20 to 1 percent of thickening agent. A preparation method of the sound-absorbing radiation protective paint comprises the steps of: (a) premixing, namely stirring 1/2 water, the sodium polycarboxylate dispersant, 1/2 defoamer, the mildew preventive, the thickening agent, the hydroxyethyl cellulose and the brightening agent at low speed to form colloidal solution; (b) dispersing and grinding, namely adding the titanium white, the barite, the graphite and the iron oxide into the colloidal solution and stirring the solution at high speed to prepare uniform sizing agent; (c) paint mixing, namely adding crylic acid emulsion, the film-forming auxiliary agent and the anti-freeze agent into the sizing agent, uniformly stirring the sizing agent, then dividing the porous modified starch into 1 to 5 parts, and adding the porous modified starch by 1 to 5 times into the mixture for low-speed and uniformly stirring the mixture; and (d) packaging the resulting product.

The invention discloses an Internet of Things device, network configuring method, apparatus, system and terminal for the same, which belong to the technical field of Internet of Things. The configuring method comprises the following steps: obtaining the identification of the device to be networked; obtaining the configuration information of a targeted wireless network hot spot that matches device to be networked; and sending the configuration information and the identification to the device to be networked so that the device to be networked corresponding to the identification can be networked with the targeted wireless network hot spot. Therefore, the device to be networked that receives the identification is capable of determining whether to establish networking connection based on the identification so that during the networking configuration of the Internet of Things, it is possible to make the networking configuration more targeted, to reduce the probability of misconnection of the device and to realize the precise networking connection between a smart device and a router.

The invention discloses a rail transit system. The rail transit system comprises a railway and a railway vehicle, wherein the railway comprises a steering portion and a vehicle running portion, the vehicle running portion is provided with a concave portion for forming an escape channel, the railway vehicle comprises a vehicle body and multiple bogies, the bogies are matched with the inner bottom surface of the escape channel of the vehicle running portion and the steering portion respectively, the bogies advance through the vehicle running portion and steer through the steering portion, the vehicle body is connected with the bogies and are dragged by the bogies to run along the railway, the vehicle body comprises multiple compartments hinged in sequence in the length direction of the railway, and the adjacent compartments are hinged by sharing one bogie. According to the embodiment, the rail transit system has the advantages of evacuating passengers in case of emergency and being low in cost, small in occupied space, small in railway bearing capacity, high in stability, large in passenger capacity and the like.

The invention discloses a method for automatically declaring taxes based on a browser. The method comprises the following steps: (1) acquiring authorization; (2) acquiring a user login address of a government tax declaration website; (3) logging in the website; (4) downloading tax declaration data documents; and (5) declaring taxes. According to the invention, the method simulates manual login and data filling, realizes automatic identity verification on the tax declaration system and automatic tax declaration. Compared with prior art, the method increases compatibility of the tax declaration platform, achieves progress in automatic capability, realizes automatic login on the government tax declaration website and automatic tax declaration, saves enterprise labor cost, increases labor efficiency, lowers error occurrence rate, and reduces time restraints of tax declaration.

The invention relates to a waste fiber and product pre-treatment system, and belongs to the technical field of wire rod machining. The waste fiber and product pre-treatment system comprises a rack, a hopper, a material pressing roller, wire feeding wheels, a power driving mechanism and a compression compaction machine; the hopper is located on the rack, one end of the hopper is provided with a lifting arm, and the other end of the hopper is located in front of the material pressing roller, and the hopper supplies materials to the material pressing roller; the wire feeding wheels comprise an upper wire feeding wheel and a lower wire feeding wheel, and the upper wire feeding wheel and the lower wire feeding wheel are both located behind the material pressing roller and connected though a conveying belt; the power driving mechanism comprises a motor, an eccentric gear, a transmission belt, a knife rest, a fixed cutter and a movable cutter; and the compression compaction machine is located behind the movable cutter. The waste fiber and product pre-treatment system is applied to cutting pre-treatment of waste like waste silks, and has the beneficial effects of being less in energy dissipation, high in efficiency and the like.

The invention provides a concentric centripetal sliding bearing formed by using interface slippage. The sliding bearing comprises a shaft and a bearing hole which are concentric, wherein a gap is formed between the shaft and the bearing hole, and the gap is filled with fluid to form a lubrication region; the lubrication region is divided into a sub region I and a sub region II, the static contact surface of the sub region Iis coated with a coating, so that the interface shear strength between the fluid and the coating is too low to enable the fluid to generate slippage on the surface of the coating, and fluid does not generate slippage on the rest static contact surface of the bearing and the whole movable contact surface of the bearing. The bearing disclosed by the invention has definite bearing capacity, is low in friction coefficient, is good in abrasion resistance, is high in support precision, is simple to realize, is low in cost, and has an important use value.

The invention discloses an instantaneous type safety gear for an elevator, which comprises a gear body which is provided with a channel with a trapezoidal section, wherein the channel is wide at the bottom and narrow at the top; double pin roller groups and a wedge block are mounted on two sides in the gear channel respectively; the double pin roller groups and the wedge block can move up and down along a corresponding gear body inclined surface; one side surface, corresponding to the gear body inclined surface, of the wedge block forms a step, and correspondingly, a step is formed on the inclined surface of the gear body; and when the safety gear is triggered to act until the action is completed, the step of the wedge block is contacted with the step on the gear body inclined surface. According to the instantaneous type safety gear, the matched steps are arranged on the wedge block and the corresponding gear body inclined surface to replace a steel plate in the prior art; and in comparison, the instantaneous type safety gear provided by the utility model has the advantages of larger braking force and simple structure, simplifies the elevator structure, and reduces the elevator load bearing and elevator manufacturing cost.