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59results about How to "Effectively shield electromagnetic waves" patented technology

Dielectric Raw Material, Atenna Device, Portable Phone and Electromagnetic Wave Shielding Body

There are provided a high-permittivity dielectric raw material, an antenna device using the raw material and being useful as, especially, the built-in antenna device of a portable phone; a portable phone which can be reduced in weight, thickness and size, with an antenna radiation efficiency improved, and an electromagnetic wave shielding body for effectively shielding electromagnetic wave from an electric cooker. A dielectric raw material A having carbons dispersed in a silicone rubber base material 1, wherein, in any one of dielectric raw materials A, 1) containing 150 to 300 pts.wt. of carbons per 100 pts.wt. of silicone rubber, 2) formed by crosslinking and molding a mixture of non-crosslinked silicone rubber, non-crosslinked organic polymer and carbons, and 3) formed by combining and blending at least two kinds of carbons having different shapes and selected from spherical carbon 2, flat carbon, carbon fiber with a specific aspect ratio, carbon nanotube and conductive carbon 3, carbons are unevenly distributed in a silicone rubber base material 1 or carbons are contained with at least part of them contacting each other.
Owner:ASAHI FR R&D

Chemical corrosion short sleeve capable of resisting various kinds of acid base and with buttons

The invention relates to a chemical corrosion short sleeve capable of resisting various kinds of acid base and with buttons. The chemical corrosion short sleeve capable of resisting various kinds of acid base and with the buttons comprises a short sleeve body (1). A column of buttonsI(2) are vertically arranged under the neckline of the short sleeve body and a column of buttonsII(3) are vertically arranged under the buttonsI(2). The buttonsI(2) are open-close practical buttons and the buttonsII(3) are decorative buttons which can not be opened and closed. The short sleeve body is made by fabric. The fabric is interlooped by continuous unit loops, and the continuous unit loops are made by stainless steel fibre. Since the buttonsIare arranged under the neckline of the short sleeve, the chemical corrosion short sleeve capable of resisting various kinds of acid base and with the buttons can be opened and closed as required and ventilatory performance and cool and comfort feeling of users can be guaranteed; the buttonsIIcan increase aesthetics and decorativeness of the short-sleeve. The chemical corrosion short sleeve capable of resisting various kinds of acid base and with the buttons is capable of effectively shielding electromagnetic wave, resisting chemical corrosion such as high temperature and various kinds of acid bases.
Owner:黄磊

Short-sleeved shirt with buttons and capable of resisting various acid and alkali chemical corrosion

The invention relates to a short-sleeved shirt with buttons and capable of resisting various acid and alkali chemical corrosion. The short-sleeved shirt comprises a short-sleeved shirt body (1). The short-sleeved shirt is characterized in that a list of buttons I (2) is vertically arranged below a collar of the short-sleeved shirt body (1), a list of buttons II (3) is vertically arranged below the buttons I (2), the buttons I (2) are practical buttons capable of being opened or closed, the buttons II (3) are decorative buttons which cannot be opened or closed, the short-sleeved shirt body (1) is made of knitted fabric, the knitted fabric is formed by continuous unit coils in a stringed and sleeved mode, and the continuous unit coils are made of stainless steel fibers. According to the short-sleeved shirt with the buttons, due to the fact that the buttons I are arranged below the collar of the short-sleeved shirt body and the buttons I can be opened or closed according to requirements, ventilation performance is guaranteed and the situation that a user feels cool and comfortable is guaranteed; the buttons II can increase attractiveness and decorative performance of the short-sleeved shirt. The short-sleeved shirt can effectively shield electromagnetic waves, is resistant to high temperature, and can resist various acid and alkali chemical corrosion.
Owner:徐立生

Various-kinds-of-acid-base-chemical-corrosion-resistant short sleeve shirt with cap

The invention relates to a various-kinds-of-acid-base-chemical-corrosion-resistant short sleeve shirt with a cap. The various-kinds-of-acid-base-chemical-corrosion-resistant short sleeve shirt comprises a short sleeve shirt body (1) and is characterized in that the cap (2) is arranged behind a collar of the short sleeve shirt body (1), the cap is provided with a double-layer structure, the inner layer of the cap (2) is a mesh-shaped single-face knitted fabric, the outer layer of the cap is artificial leather, the short sleeve shirt body (1) is made of knitted fabric which is formed by a continuous unit coil in a stringing-sleeved mode, and the continuous unit coil is made of stainless steel fibers. According to the short sleeve shirt, the cap is arranged behind the collar of the short sleeve shirt, sun shading and rain shielding are convenient, and decorating attractiveness is great. The short sleeve shirt can effectively shield electromagnetic waves, and high temperature resistance and various-kinds-of-acid-base-chemical-corrosion resistance are achieved.
Owner:杨洁

Ventilating T-shirt capable of effectively shielding electromagnetic waves and resistant to high temperature and chemical corrosion of various types of acid and alkali

The invention relates to a ventilating T-shirt capable of effectively shielding electromagnetic waves and resistant to high temperature and chemical corrosion of various types of acid and alkali. The ventilating T-shirt capable of effectively shielding the electromagnetic waves and resistant to the high temperature and the chemical corrosion of various types of the acid and the alkali comprises a T-shirt body (1), ventilating holes (2) are formed in the positions of the shoulders, the chest and the armpits of the T-shirt body (1), the peripheral fabrics of the ventilating holes (2) are PU artificial leather, the shape of the ventilating holes (2) is circular, the T-shirt body (1) is made of knitted fabrics, the knitted fabrics are made of continuous unit thread rings in stringed and sleeved modes, and the continuous unit thread rings are made of stainless steel fibers. Due to the fact that the ventilating holes are formed in the positions of the shoulders, the chest and the armpits of the T-shirt, the T-shirt is made to be strong in ventilating and perspiring functions, and is cool and comfortable to wear. The ventilating T-shirt can effectively shield the electromagnetic waves and is resistant to the high temperature and the chemical corrosion of various types of the acid and the alkali.
Owner:陈国银

High-temperature-resistant short sleeve shirt with detachable collar and capable of resisting chemical corrosion of various acid and alkali

InactiveCN103504530AAchieve structural variabilityDense metal networkWeft knittingWoven fabricsFiberEngineering
The invention relates to a high-temperature-resistant short sleeve shirt with a detachable collar and capable of resisting chemical corrosion of various acid and alkali. The high-temperature-resistant short sleeve shirt comprises a short sleeve shirt body (1), the neckline of the short sleeve shirt body (1) is provided with the detachable collar (2), the collar (2) and the short sleeve shirt body (1) are connected through snap fasteners or a zipper, the collar and the short sleeve shirt body are made of fabrics, each fabric is formed through warps and wefts, the warps and the wefts are by fibers wrapped with thermoplastic materials, the warp groups and the weft groups are formed by a plurality of parallel fibers on a plane, and the number of the fibers forming the warp groups and the number of the fibers forming the weft groups can be the same or different. Due to the fact that the collar is detachable, the short sleeve shirt can be of different styles before the collar is detached and after the collar is detached, diversity of the structure of the same short sleeve shirt is achieved, and the short sleeve shirt is more fashionable. The high-temperature-resistant short sleeve shirt can effectively shield electromagnetic waves and is resistant to high temperature and resistant to the chemical corrosion of various acid and alkali.
Owner:吴孟涛

Skin-like fabric with inter-looped unitary loops

The invention relates to a skin-like tactile fabric with unit coils intertwined with each other, which includes a skin-touch layer (1), and a support layer (2), a sweat-conducting layer (3) and an outer layer (4) are sequentially arranged outside the skin-touch layer. The supporting layer (2) is made of cotton fiber. A lining fabric layer is arranged on the back of the skin-touching layer, and the lining fabric layer is a kind of knitted fabric formed by interlocking continuous unit coils, and the continuous unit coils are made of stainless steel fibers. The invention has good tactile feeling, good ventilation effect and good perspiration effect. The unit coils of the present invention are nested in series.
Owner:JIANGYIN GUORUN TEXTILE RAW MATERIALS SALES

High-strength short-sleeve shirt with rubber band

The invention relates to a high-strength short-sleeve shirt with a rubber band. The high-strength short-sleeve shirt comprises a short-sleeve shirt body (1) and is characterized in that the rubber band (2) is arranged on the lower periphery of the short-sleeve shirt body (1), the rubber band (2) is arranged in the interlayer of the lower periphery of the short-sleeve shirt body (1), the short-sleeve shirt body (1) is made of fabric, the fabric is formed by interweaving warp fiber yarns and weft fiber yarns, one part of the weft fiber yarns is regularly distributed in the weft direction, and the other part of the weft fiber yarns is irregularly distributed in the weft direction. When the warp fiber yarns pass through the regularly-distributed weft fiber yarns in the warp direction, the warp fiber yarns cross one weft fiber yarn one time every five weft fiber yarns. When the warp fiber yarns pass through the irregularly-distributed weft fiber yarns in the warp direction, the warp fiber yarns cross the weft fiber yarns one time every four to eight weft fiber yarns in the weft direction. Due to the fact that the rubber band is arranged on the lower periphery of the short-sleeve shirt, the lower periphery is made to be tight, and cannot swing randomly in movement, and the figure effect of females is reflected well. The high-strength short-sleeve shirt can effectively shield electromagnetic waves and resist high temperature and the chemical corrosion of various acids and bases.
Owner:华明浩
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