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Применить Всего найдено 8. Отображено 8.
22-06-2016 дата публикации

Screen body of sound barrier

Номер: CN0205329570U
Автор: LU SHUANGBIAO, CHENG FEI, XUE JIBIAO, JIN SHAOHUA
Принадлежит:

... 声屏障的屏体，内龙骨位于面板和背板之间且分别位于屏体的两端，内龙骨包括一个底板和两个侧板，两个侧板在底板两侧对称设置，底板与面板垂直设置，内龙骨靠近面板一侧的侧板上开设有向后凹陷的第一卡槽，面板上与第一卡槽相对应的位置开设有向后凸出的第一卡条，内龙骨靠近背板一侧的侧板上开设有向前凹陷的第二卡槽，背板上与第二卡槽相对应的位置开设有向前凸出的第二卡条，第一卡槽和第二卡槽都沿水平方向设置，面板和背板借助两个内龙骨形成锁紧配合。通过卡槽和卡条的配合，使面板和背板都与内龙骨形成插扣锁紧配合，在保证屏体牢固性的前提下，不必再使用铆钉，使得屏体更加美观，结构简单，操作方便快捷，提高了工作效率。 ...

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Номер записи: 1
21-04-2022 дата публикации

POLYCARBONATE, PREPARATION METHOD THEREFOR AND USE THEREOF

Номер: WO2022077450A1
Автор: ZHAO, Xin, LI, Lei, JIN, Shaohua, ZENG, Wei, WANG, Lei
Принадлежит:

A polycarbonate, a preparation method therefor and the use thereof. The polycarbonate contains a repeating unit having a specific structure, and the repeating unit comprises a dithionaphthalene group, such that the polycarbonate has a high refractive index, a high Abbe number and an excellent hydrothermal stability, which can fully meet the performance requirements of the polycarbonate as an optical resin in an optical component.

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Номер записи: 2
22-06-2016 дата публикации

Interim sound barrier in urban district

Номер: CN0205329882U
Автор: LU SHUANGBIAO, CHENG FEI, XUE JIBIAO, JIN SHAOHUA
Принадлежит:

... 市区临时声屏障，包括屏体，屏体是由多个声屏障单元沿竖直方向由下往上紧密拼接而成的屏体结构，关键是：所述的相邻两个声屏障单元之间设置有连接件，连接件的两端分别与其中一个声屏障单元连接，相邻两个声屏障单元借助连接件铰接在一起处于折叠状态或分离状态，声屏障单元的厚度减小为3.3cm。在保证整体强度的前提下，减轻了重量，运输时，连接在一起的多块声屏障单元折叠打包，到现场后拆包，吊车一次可以吊起多块声屏障单元，省去了重复吊起声屏障单元的过程，施工便捷，大大提高了工作效率。 ...

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Номер записи: 3
15-06-2016 дата публикации

Hoisting structure of ultra -thin sound barrier

Номер: CN0205313995U
Автор: LU SHUANGBIAO, CHENG FEI, XUE JIBIAO, JIN SHAOHUA
Принадлежит:

... 超薄声屏障的吊装结构，包括屏体和两个对称设置的立柱，立柱的横截面形状为工字形，屏体是由多个声屏障单元沿竖直方向由下往上紧密拼接而成的屏体结构，所有声屏障单元都位于两个立柱之间且声屏障单元的左右两端分别插入对应立柱的凹槽内，相邻两个声屏障单元之间设置有连接件，连接件的两端分别与其中一个声屏障单元连接，相邻两个声屏障单元借助连接件铰接在一起处于折叠状态或分离状态，声屏障单元的厚度减小为3.3cm。在保证整体强度的前提下，减轻了重量，运输时，连接在一起的多块声屏障单元折叠打包，到现场后拆包，吊车一次可以吊起多块声屏障单元，省去了重复吊起声屏障单元的过程，施工便捷，大大提高了工作效率。 ...

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Номер записи: 4
04-07-2023 дата публикации

Thermoplastic resin composition, method for producing same, and optical lens

Номер: CN116375999A
Автор: JIN SHAOHUA, XU ZEWANG, SHAO XUEFEI, GUO HUA, ZHANG JUE, LI FENGCHUANG, WANG LEI
Принадлежит:

A thermoplastic resin composition containing a structural unit derived from a compound represented by general formula (A) and a structural unit derived from a compound represented by general formula (B), in a differential molecular weight distribution curve in which the horizontal axis is the logarithm value log (M) of the molecular weight M and the vertical axis is the dw/dlog (M) obtained by differentiating the concentration fraction w by the logarithm value log (M) of the molecular weight as measured by gel permeation chromatography using polystyrene as a conversion basis, (1) the value of the dw/dlog (M) reaches the maximum in the range of 4.5 < = log (M) < = 5.2, and (2) the value of the dw/dlog (M) reaches the maximum in the range of 4.5 < = log (M) < = 5.2. (2) In the differential molecular weight distribution curve, the value obtained by integrating the dw/dlog (M) value in the range of 4.0 < = log (M) < = 4.3 is 20% or less relative to the value obtained by integrating the dw/dlog ...

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Номер записи: 5
04-07-2023 дата публикации

High-refraction polymer as well as preparation method and application thereof

Номер: CN116376000A
Автор: GUO HUA, LI GUANG, JIN SHAOHUA, XU ZEWANG, SHAO XUEFEI
Принадлежит:

The invention provides a high-refraction polymer as well as a preparation method and application thereof. The high-refraction polymer comprises a structural unit derived from a bio-based monomer as shown in a general formula (Y) and also comprises any one or two of a structural unit derived from a compound as shown in a general formula (A) and a structural unit derived from a compound as shown in a general formula (B). The high-refraction polymer is suitable for preparing optical lenses.

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Номер записи: 6
29-06-2016 дата публикации

Municipal afforestation sound barrier

Номер: CN0205348022U
Автор: LU SHUANGBIAO, CHENG FEI, XUE JIBIAO, JIN SHAOHUA
Принадлежит:

... 市政绿化声屏障，包括屏体和两个对称设置的立柱，立柱的横截面形状为工字形，屏体位于两个立柱之间且屏体的左右两端分别插入对应立柱的凹槽内，关键是：所述的屏体前方设置有长条形的绿色花架支撑槽，绿色花架支撑槽沿水平方向设置，绿色花架支撑槽的两端分别与对应端的立柱固定连接。在屏体前方增设绿色花架支撑槽，在绿色花架支撑槽内可以摆放各种花盆，在吸收噪音，降低噪声对环境影响的同时，还可以美化、绿化城市环境，结构简单，拆装方便快捷。 ...

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Номер записи: 7
07-04-2023 дата публикации

THERMOPLASTIC RESIN COMPOSITION FOR OPTICAL FORMED BODY AND MANUFACTURING METHOD THEREOF

Номер: CN115926135A
Автор: JIN SHAOHUA, XU ZEWANG, SHAO XUEFEI, GUO HUA, WANG LEI
Принадлежит:

The present invention relates to a thermoplastic resin composition containing a structural unit derived from a compound represented by general formula (A), a structural unit derived from a compound represented by general formula (B), and a structural unit derived from a compound represented by general formula (C), and having the advantages of high refractive index, low molding shrinkage, good bending resistance, and the like.

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Номер записи: 8