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41results about How to "Same appearance" patented technology

Novel black-bone chicken breeding method

The invention provides a novel black-bone chicken breeding method. The method includes the following steps of firstly, selecting Nanjing black chickens; secondly, with mountain black-bone chickens as the male parent, conducting hybridization between the mountain black-bone chickens and the Nanjing black chickens and between the mountain black-bone chickens and Daheng 699 broiler chickens to obtain the offspring group series B1 and the offspring group series B2; thirdly, conducting forward hybridization and backward hybridization between the series B1 and the series B2 to obtain the offspring group C and the offspring group D; fourthly, conducting hybridization between the group C and the group D to obtain the first generation of black-bone chickens, and conducting pure line breeding through the family method of breeding to obtain F1; fifthly, conducting hybridization between a group A and the F1 to obtain a group E; sixthly, conducting hybridization between a group B with the F1 to obtain a group F; seventhly, conducting hybridization between the group E and the group F1 to obtain a group F2, then conducting crossing fixation, and conducting pure line breeding through the family method of breeding to obtain novel black-bone chickens. The novel black-bone chickens are high in growth speed, vital force, laying rate and nutritive value, excellent in taste, flavor and nourishing effect, and suitable for being bred and popularized on a large scale.
Owner:唐利军

Textile having water-repellent front surface and close-fitting-resistant back surface, and production method thereof

The present invention discloses a production method of a textile having a water-repellent front surface and a close-fitting-resistant back surface, wherein the production method comprises fabric pre-treatment, dyeing, hydrophilic shaping, and network making, the front surface of the fabric is coated with a waterproof slurry, the back surface is coated with a close-fitting-resistant slurry or forms local projections through a printing treatment, and the close-fitting-resistant slurry is a foaming slurry, a glue slurry or a water slurry. The present invention further provides the textile having the water-repellent front surface and the close-fitting-resistant back surface, wherein the outer layer of the textile has water repellency so as to make the textile outer layer be wetting resistance and always maintain dryness. According to the present invention, the local projections are formed in the inner layer of the textile to separate the human body and the textile, such that the surface contact of the human body and the textile is converted into the point contact, the air layer is formed in the middle, and the microclimate convection and circulation between the human body and the textile is enhanced so as to achieve hot eliminating, cool keeping, and improve wearing comfort of clothing.
Owner:ANTA CHINA

Steel concrete integrated building and construction method thereof

The invention discloses a steel concrete integrated building and a construction method thereof. The steel concrete integrated building comprises steel roof joists, steel beam column bodies, roof boards, floor boards, outer wallboards, inner wallboards and a foundation structure. The steel roof joists are mounted at the top of the steel beam column bodies, the lower ends of the steel beam column bodies are fixed to the foundation structure, the roof boards cover the steel roof joists, the floor boards are fixedly mounted in the steel beam column bodies along the horizontal direction, the outer wallboards are mounted on the outer sides of the steel beam column bodies, and the inner wallboards are mounted in the steel beam column bodies. The steel roof joists, the steel beam column bodies, the roof boards, the floor boards, the outer wallboards, the inner wallboards and the like are modularly and industrially produced in special factories in advance, then transported to a construction site and finally spatially assembled and mounted by construction personnel by the aid of advanced mounting and positioning equipment according to own standard modularization technology; all structural boards are connected by means of slots, bolts and gluing, so that convenience and quickness in mounting and demounting are achieved.
Owner:福建郦巢建筑科技有限公司

Aluminum alloy folding sliding door window

The invention belongs to the field of building doors and windows and discloses an aluminum alloy folding sliding door window comprising boxes, sashes, middle stiles and a hardware system. The aluminumalloy folding sliding door window is characterized in that the multiple sashes are mounted in the frames through the hardware system; two sealing rubber strips are arranged on the peripheries of thesashes, and the sashes are connected with the middle stile a through hinges; the right side of the right side unit sash is connected with the middle stile b; one side of the right frame is fixedly connected with adjusting aluminum located between the right frame and the middle stile b; two overlapping rubber strips are arranged on the positions, between the middle stile b and the adjusting aluminum, on the middle stile b, two overlapping rubber strips are also arranged on the positions, between the middle stile b and the adjusting aluminum, on the adjusting aluminum, and the overlapping rubberstrips on the middle stile b and the overlapping rubber strips on the adjusting aluminum are overlapped in a position-opposite mode; and each frame is further provided with a frame sealing rubber strip, and the frame sealing rubber strips are located on one sides of the sashes and the adjusting aluminum. According to the aluminum alloy folding sliding door window, the hardware parts are hidden, gaps can be adjusted, the requirement for tolerance is small, the durable and attractive effects are achieved, and using is convenient.
Owner:HEBEI ORIENT SUNDAR WINDOW

Method for cultivating heterosis complete set line of Baixi pigs

The invention discloses a method for cultivating a heterosis complete set line of Baixi pigs. The method is characterized by comprising the following operating steps that the excellent characters of the Baixi pigs are selected to promote the improvement of the growth and development performance, the reproductive performance and the meat quality performance; deleterious genes are screened and purified by applying a PCR-RFLP technology, a basic population of the Baixi pigs is selected, and a closed group is supplied to breed selection of the Baixi pigs; the Baixi pigs and Sutai pigs serve as breeding materials to cultivate a synthetic line, and the synthetic line is named as a Bai-Su synthetic line to serve as parental generation sows of the complete set line; the Baixi pigs and Duroc pigs serve as the breeding materials to cultivate a synthetic line, and the synthetic line is named as a Bai-Du synthetic line to serve as parental generation boars of the complete set line; the parental generation sows and the parental generation boars are hybridized to obtain high-quality commercial pigs of the complete set line. According to the complete set line cultivated through the method, the body types and appearance are same, the meat is delicious, the litter size is large, the feed conversion ratio is 3.63 percent, the lean meat percentage is 56.2 percent, and the muscle fat content is 4.81 percent.
Owner:XUANWEI PUJI HAM FOOD

Battery packs containing configurable terminal holder

A battery pack including a housing; and two or more battery cells located in the housing. The two or more battery cells interconnected by a configurable connector which is configured to enable electrical connections between the two or more battery cells. The configurable connector contains a plurality of first electrical terminals connected to the two or more battery cells, and a terminal holder adapted to be removably connected to the plurality of the first electrical terminals. The terminal holder is adapted to be installed to the housing in a first orientation at which the two or more battery cells are electrically connected, or in a second orientation at which the two or more battery cells are not electrically connected. The terminal holder contains a plurality of second electrical terminals. One of the plurality of the second electrical terminals always engages with a same one of the plurality of the first electrical terminals, when the terminal holder is installed to the housing in the first orientation or the second orientation. The single terminal holder can be installed to battery pack in different orientations for enabling / disabling the internal circuit of the battery pack, and can be locked by a latch mechanism, which reduces the chance that the terminal holder is accidentally lost during usage.
Owner:TECHTRONIC CORDLESS GP
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