48results about How to "Facilitate rapid progress" patented technology

The invention relates to a silicone caulking material for concrete expansion joints of ballastless tracks and a preparation method thereof. The caulking material is composed of the following raw materials in parts by mass: 100 parts of alpha, omega-dihydroxy polydimethylsiloxane, 10-35 parts of a plasticizer, 70-120 parts of filler, 0.5-10 parts of a thixotropic agent, 6-12 parts of a crosslinking agent, 1-8 parts of a chain extender, 0.3-3 parts of an adhesion promoter, 0.1-2 parts of a catalyst, 0.005-0.5 part of a pigment, 0.5-5 parts of a storage stabilizer, and 1-3 parts of a deep curing agent. The silicone caulking material is prepared by using the preparation method disclosed by the invention. The silicone caulking material has the characteristics of good construction performance, high displacement capacity, good interface adhesion, excellent aging resistance, long storage life, good deep-layer curing performance, and the like, is suitable for being applied to concrete expansion joints of ballastless tracks of high-speed rails, expansion joints of airport pavements and cement concrete pavements, and the like, and also can be applied to the failure repair of existing expansion caulking materials.

The invention discloses a method for preparing biodiesel, which comprises the steps of mixing oil seeds, a component solvent and a catalyst to lead oil extraction and ester exchange reaction to conduct synchronously; then standing and separating to obtain fatty acid alkyl rich monoester phase; and then distilling to obtain the biodiesel. The method directly takes the oil seeds as the raw material and sulphuric acid as the catalyst, and the process does not need to strictly restrict water content, and the oil extraction and ester exchange reaction are conducted synchronously with mutual promotion, thus simplifying the process, lowering the cost and improving the production efficiency.

The invention discloses a method and system for commenting and recommending a physical store, and belongs to the field of application software. The system comprises user mobile phone client terminal software, storekeeper mobile phone terminal software and a remote cloud server-side program. When entering the store or arriving at a place nearby the store, a user searches for the store through the user mobile phone client terminal software; the user can obtain detailed information and rating conditions of the store via Bluetooth communication after the storekeeper mobile phone terminal software in the store is selected and connected. When completing consumption, the user can rate the store through the user mobile phone client terminal software via the Bluetooth communication. The user can further obtain recommendations to certain stores by a remote cloud server through the user mobile phone client terminal software. According to the method and system for commenting and recommending the physical store, the commenting function is achieved with no need for network traffic, the reliable detailed information and rating conditions of the store are provided, and meanwhile the recommendations of the similar stores are combined; in this way, the method and system play an important reference role in consumption decisions of the user; besides, contrast competition and rapid progress of all physical stores can be promoted.

An imaging lens according to the disclosure includes a negative front group, a stop, and a positive rear group. The front group includes a negative first lens having a meniscus shape with a convex surface facing the object side, a negative second lens having the meniscus shape with a convex surface facing the object side, and a positive third lens having a biconvex shape. The rear group includes a positive fourth lens, a negative fifth lens with a concave surface facing the image side, and a positive sixth lens.

The invention relates to a brain-tonic intelligence-developing gruel which comprises brown rice, buckwheat, coix seeds, carrots, red beans, black sesame, Chinese yam, walnut kernel, rock sugar, and lotus seeds. The invention is characterized in that the weights of the raw materials are 20-30 g of brown rice, 20-30 g of buckwheat, 8-10 g of coix seeds, 10-15 g of carrots, 5-10 g of red beans, 5-8 g of black sesame, 10-15 g of Chinese yam, 5-8 g of walnut kernel, 5-10 g of rock sugar, and 5-8 g of lotus seeds. The advantages of the gruel are that the gruel can nourish brain, enhance thinking ability of brain, and make children smarter and progress faster in learning after eating.

A piston rod drive system is provided comprising a main body adapted for coupling with a reservoir, a user operable activation element operatively coupled with the main body and configured to move axially and rotationally relative to the main body between a first position and a second position, and a piston rod element operatively coupled with the activation element and the main body and configured to move axially and non-rotationally relative to the main body in response to the activation element being moved between the first position and the second position.

The invention provides a dispute appraisement method of a task platform. The method includes the following steps that: a dispute appraisement task is initiated; whether the dispute appraisement task conforms to evaluation criteria is verified; an appraiser group who can perform task appraisement is screened, a part of appraisers are selected as a candidate group which can executable the task; a corresponding number of sub-branch processing threads are generated, the sub-branch processing threads are randomly assigned to the selected appraisers, and coupling messages are sent to the terminals of the appraisers; the appraisers whom the task has been assigned to and the appraisement task are coupled; if the coupling succeeds, appraisement task data are assigned to the terminals of the appraiser, and appraisement results sent by the terminals of the appraisers are comprehensively processed, and a processing result is outputted; and if the coupling fails, the terminal of an appraisement task initiator sends out a coupling failure result, and successfully coupled sub-branch appraisement tasks are withdrawn, and a coupling failure withdrawing massage is sent to the terminals of the appraisers. With the dispute appraisement method of the task platform adopted, the completion degree of the task can be automatically recognized in real time, and a task distribution platform can work semi-intelligently.

The invention provides an automatic serve device for tennis training. The automatic serve device for tennis training comprises a ball guiding mechanism, serve mechanisms and turning mechanisms; the ball guiding mechanism comprises a ball guiding channel, and ball containing pipes communicating with the interior of the ball guiding channel are arranged at the upper end of the ball guiding channel; a cam propulsion mechanism is arranged in the ball guiding mechanism, the serve mechanisms are arranged on the lower side of the ball guiding mechanism, the serve mechanisms comprise serve cylinders, the serve cylinders are connected with air pressure telescopic rods of first air pressure cylinders, and the air pressure telescopic rods are connected with ball pushing rods; the ball guiding mechanism is fixed to a supporting frame; and the serve cylinders are connected with the turning mechanisms which drive the serve cylinders to rotate, the turning mechanisms comprise first connecting rods, the first connecting rods and the serve cylinders are connected in a hinged mode, the first connecting rods and second connecting rods are connected in a hinged mode, and second air pressure cylinders and third air pressure cylinders drive the serve cylinders, the first connecting rods and the second connecting rods to rotate. According to the automatic serve device for tennis training, a serve angle of a tennis ball can be changed according to training requirements, and a ball receiving technology of a trainer is improved.

The invention relates to a grooved copybook and a grooved copybook pen. The grooved copybook comprises a copybook board; the board surface of the copybook board is provided with character outlines; grooves are arranged in the character outlines; and the character grooves extend from the character outlines into the copybook board along slopes. The grooved copybook pen comprises a pen holder; and the front end of the pen holder is provided with a ball head. According to the grooved copybook and the grooved copybook pen of the invention, the character grooves provided with the slopes, and the grooved copybook pen provided with the ball head are adopted, so that the trajectories of strokes can be defined normatively; children who are learning Chinese characters initially can be assisted to learn writing quickly; the fear of the children at the beginning of the learning can be eliminated; the learning interest, self-confidence and courage of the children can be enhanced; the grooved copybook and the grooved copybook pen can be used repeatedly for as long as ten years; the children can practice writing with no paper needed, and therefore, environmental friendliness and an clean environment can be realized; the children can practice calligraphy effectively and make quick progress; a good soft brush writing simulation practice tool is provided; the children can quickly grasp the essence of all kinds of characters in soft brush calligraphy; and the grooved copybook and the grooved copybook pen are all suitable for historical rubbings and the works of famous calligraphers.

The objective of the present invention is to maintain the surrounding of a sample at atmospheric pressure and efficiently detect secondary electrons. In a sample chamber of a charged particle device, a sample holder (4) has: a gas introduction pipe and a gas evacuation pipe for controlling the vicinity of a sample (20) to be an atmospheric pressure environment; a charged particle passage hole (18) and a micro-orifice (18) enabling detection of secondary electrons (15) emitted from the sample (20), co-located above the sample (20); and a charged particle passage hole (19) with a hole diameter larger than the micro-orifice (18) above the sample (20) so as to be capable of actively evacuating gas during gas introduction.

The invention discloses a method for screening disease resistance breeding of animals and belongs to the technical field of disease resistance breeding of the animals. Genome copy number variation differences of affected animal individuals and disease-resistant animal individuals are detected by a comparative genomic hybridization chip, if the genome copy number of affected animals is more or lessthan that of disease-resistant animals, the condition that genes in genome copy number variation sections are related to disease resistance can be judged preliminarily, and the related animals havingrequired characteristics can be selected for breeding. The method for screening disease resistance breeding of the animals has the characteristics that the method is simple and convenient to operate,low in cost and high in efficiency, and the method is suitable for popularization and application.

The invention provides tools and a method for a battle board game utilizing baduk rules. A board having M * N intersections in such a way that M horizontal lines and N vertical lines intersect is provided, and two sets of stones with each set having a different color are used. In addition to general baduk rules, rules such as simultaneous opening placements of stones at multiple intersections, deom betting, intersections each of which has a different set score, stones each of which has a different set score, and hidden stones that can be used without opponent's awareness are further included. Instead of score counting of secured territories, the score of intersections and the score of stones appearing at the time when a stone is placed are added and a game player having a highest final score which is displayed in real-time is determined to be a winner. In this way, a person can easily learn the game rules and play a game or watch games in progress. Everyone from children to adults can enjoy the game. Since the game playing time becomes relatively shorter, players can play the game without time pressure. The game also provides funs of a variety of reversals.

The invention discloses an orange peel jelly and a preparation method thereof. The orange peel jelly includes the following raw materials in parts by weight: 30-50 parts of fresh orange peels, 20-30 parts of xylitol, 10-20 parts of honey, 10-25 parts of thickeners, 5-10 parts of sour agents and 3-5 parts of potassium sorbate, and the orange peel jelly is prepared by orange peel pretreating, thickener dissolving and blending, sterilizing and cooling. The orange peel jelly is natural in orange fragrance, free of bitter or astringent taste, rich in juice, good in edible sensory experience and huge in market potential, and the preparation method is simple in process, low in wastage, short in preparation time, fast in progress, capable of turning waste into treasures and conducive to industriallarge-scale production.

The invention belongs to the technical field of data processing in special-shaped circuit board diagram design, and discloses an intelligent model conversion method, system and medium for special-shaped circuit board diagram design. Theintelligent model conversion method comprises the steps: enabling a client to carry out the data configuration of a structure model and a special-shaped circuit model in circuit design, and obtaining a configuration file; performing layer mapping of the structure model and the special-shaped circuit model by utilizing the obtained configuration file, and establishing a corresponding lamination relationship; obtaining imported structure model layer data based on the established lamination relationship; and sending the acquired structure model layer data to a server. According to the invention, any one of the structure model and the special-shaped circuit model is automatically and intelligently changed, and the other one is automatically changed; therefore, the time for manually modifying the model can be greatly reduced, and the model conversion efficiency is improved, so that the product design efficiency is improved. The method and system is easy to learn and use and simple to operate. Therefore, the connectivity of the circuit and the process inspection can be automatically inspected.

The shared digital cloud piano integrates piano use, piano playing and piano learning, and can be shared and used by multiple persons in a paid manner. The device comprises a plurality of shared digital piano ends, a plurality of user ends and a cloud platform, and adopts a cloud end architecture. The shared digital piano end is mounted on the cloud platform through the Internet, obtains playing resources on the cloud platform, and uploads playing information to the cloud platform. And the user side scans a code according to user requirements to use the shared digital piano side. The shared digital cloud piano can be shared by multiple persons in different time periods in a code scanning mode through the Internet of Things technology; the shared digital cloud piano provides user-oriented music score pushing and personalized recommendation of a tone library, music scores and the like; the shared digital cloud piano provides a playing analysis and evaluation function for a user and facilitates piano learning. The system is shared for use, can be applied to places such as communities and student dormitories on a large scale, creates a win-win situation for providers, maintenance personnel and users, enables more people to touch the piano, and promotes the progress of beauty of everyone.