Tag Archives: shielding

Interfere wave shielding converter

Application Number  00129208 Application Date  2000.09.28 Publication Number  1290018 Publication Date  2001.04.04 Priority Information   1999/9/28 JP 273755/1999   International Classification  H01F27/36   Applicant(s) Name  K.K. Denken Seiki Inst.   Address     Inventor(s) Name  Yagasaki Akihiko   Patent Agency Code  11038 Patent Agent  ji xianggang AbstractAn isolation shield transformer comprised by a multi-layer, multi-winding… Read More »

Substrate structure for preventing crack generation on weld shielding layer at device position

Application Number  00128491 Application Date  2000.11.24 Publication Number  1355563 Publication Date  2002.06.26 Priority Information     International Classification  H01L23/12;H01L21/50   Applicant(s) Name  Xipin Fine Industry Co Ltd   Address     Inventor(s) Name  Huang Jianping;Chen Jiayin;He Zongda   Patent Agency Code  11105 Patent Agent  he xiumeng AbstractA baseplate structure able to prevent cracking of soldering… Read More »

Electromagnetic interference shielding for small magnetic apparatus

Application Number  00128385 Application Date  2000.11.28 Publication Number  1298189 Publication Date  2001.06.06 Priority Information   1999/11/29 US 09/450,934   International Classification  H01F27/36;H05K9/00   Applicant(s) Name  Lucent Technologies Inc.   Address     Inventor(s) Name  Jao.L. Andress;Michael.R. Beyle   Patent Agency Code  11038 Patent Agent  wang maohua AbstractThe present invention provides magnetic structure, particularly an isolation… Read More »

Computer card shielding cover

Application Number: 00117784Application Date: 2000.06.20Publication Number: 1329292Publication Date: 2002.01.02Priority Information: International: G06F1/00Applicant(s) Name: Zhu YaomingAddress: Inventor(s) Name: Zhu YaomingPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a computer cand shielding case, consisting of conductor layer and insulator layer, the upper surface and undersurface of the conductor layer are covered with insulator layer… Read More »

Shielding gas mixture for gas-metal electric arc welding

Application Number: 00119212Application Date: 2000.05.22Publication Number: 1274631Publication Date: 2000.11.29Priority Information: 1999/5/24 US 09/317370International: B23K9/16;B23K35/38Applicant(s) Name: Praxair Technology, Inc.Address: Inventor(s) Name: William De Abreu Macedo;Richard De Castro TorresPatent Agency Code: 72001Patent Agent: wang shihaoAbstract A shielding gas mixture for gas-metal arc welding of austenitic stainless steel is provided in which the gas mixture comprises from about… Read More »

Method for making anti-electromagnetic wave radiation shielding fabric

Application Number: 00125485Application Date: 2000.09.29Publication Number: 1345996Publication Date: 2002.04.24Priority Information: International: D06M11/83Applicant(s) Name: Zou JianpingAddress: Inventor(s) Name: Zou Jianping;Jin Rui;Mao LiguangPatent Agency Code: 31002Patent Agent: zhang zechunAbstract The method for making shielding fabric resisting electromagnetic wave radiation includes the steps of coarsing, sensitizing and activating, strengthening, first chemical plating, secondary chemical plating, coating organic layer… Read More »

Shielding screen, shielding screen raw sheet and method for producing shielding screen

Application Number: 00126262Application Date: 2000.08.30Publication Number: 1287377Publication Date: 2001.03.14Priority Information: 1999/9/6 JP 251950/99International: H01J9/14;H01J29/06Applicant(s) Name: Dai Nippon Printing Co., Ltd.Address: Inventor(s) Name: Omatsu Takayasu;Ochiai Yomitsu;Hirata AkiraPatent Agency Code: 11105Patent Agent: yang wuAbstract A shadow mask is formed from a plate member comprising an outer frame portion, a body portion of a shadow mask having an… Read More »

Electromagnetically shielding paint of silver-coated non-metal powder and its preparing process

Application Number: 00112793Application Date: 2000.03.24Publication Number: 1315477Publication Date: 2001.10.03Priority Information: International: C09D5/33;C09D133/08Applicant(s) Name: Electronic Inst No.30, Ministry of Information IndustryAddress: Inventor(s) Name: Zhong Fude;Zhong Fuxian;Li QuanyingPatent Agency Code: 51211Patent Agent: zhang xinAbstract An electromagnetic shielding paint is prepared from silver-plated non-metal powder prepared by chemically plating silver on 200-mesh non-metal particles, thermoplastic acrylic resin and… Read More »

Rolled shielding cover

Application Number: 00113487Application Date: 2000.06.09Publication Number: 1274066Publication Date: 2000.11.22Priority Information: International: B60J11/00;F24F13/20Applicant(s) Name: Wang XiaohuaAddress: Inventor(s) Name: Wang XiaohuaPatent Agency Code: 43008Patent Agent: zhao hongAbstract A rollable shield cover is composed of hollow barrel with recepting opening, mandrel installed in said hollow barrel, main cover and side covers. Said mandrel can rotate around axis in… Read More »

Modified nm zinc oxide UV ray shielding and absorbing material

Application Number: 00114050Application Date: 2000.01.28Publication Number: 1260366Publication Date: 2000.07.19Priority Information: International: C09C1/04;C09C3/08Applicant(s) Name: Guangzhou Chemistry Inst., China Academy of SciencesAddress: Inventor(s) Name: Liu Xuening;Yang ZhizhongPatent Agency Code: 44001Patent Agent: li jilanAbstract The present invention adopts ultrasonic micro emulsion method to coat the surface of nanometer zinc oxide or magnesia-doped nanometer zinc oxide with non-ionic surfactant,a… Read More »

Method for implementing message shielding linkage control part of No.7 signaling system

Application Number: 00115316Application Date: 2000.03.30Publication Number: 1315799Publication Date: 2001.10.03Priority Information: International: H04L29/06Applicant(s) Name: Bell Co Ltd, ShanghaiAddress: Inventor(s) Name: Gu Fang;Qin FenPatent Agency Code: 31100Patent Agent: zhang weiqiangAbstract A method for implementing message shielding in SCCP of no.7 signaling system includes such steps as taking shielding switch control data from local database, judging the state… Read More »

Chlorophyta tortoise breeding method using light shielding curtain

Application Number: 00115741Application Date: 2000.05.16Publication Number: 1323519Publication Date: 2001.11.28Priority Information: International: A01K67/02Applicant(s) Name: Jiang ZhanglinAddress: Inventor(s) Name: Jiang ZhanglinPatent Agency Code: 33109Patent Agent: wang jiahuaAbstract This invention relates to a method for mossback breeding, (light curtain method). Yellow throat water tortoises are put into a water container made from transparent material. Fresh bough alga broken… Read More »

Shielding thin film, its mfg. method, and method for mfg. circuit substrate using such shielding film

Application Number: 00108926Application Date: 2000.05.17Publication Number: 1274257Publication Date: 2000.11.22Priority Information: 1999/5/18 JP 136721/99International: H05K3/42;H05K3/46Applicant(s) Name: Matsushita Electric Industrial Co.,Ltd.Address: Inventor(s) Name: takenaka Toshiaki;Kondo Toshikazu;Kishimoto KunioPatent Agency Code: 11105Patent Agent: yang wuAbstract A mask film includes a base material, a parting layer and a non-parting portion placed on the base material. Accordingly, an optimum adhesion strength… Read More »

Optical disc with super-resolution photochromic shielding film layer

Application Number: 00107368Application Date: 2000.05.12Publication Number: 1270389Publication Date: 2000.10.18Priority Information: International: G11B7/24Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Xu Duanshuo;Zhang LeiPatent Agency Code: 11201Patent Agent: luo wenqunAbstract An optical disc with superresolution photochromic mask layer is composed of protection layer, reflection layer, record layer, disc substrate and mask layer between disc substrate and record layer. On… Read More »

Solar heat shielding paint

Application Number: 00106188Application Date: 2000.04.27Publication Number: 1320665Publication Date: 2001.11.07Priority Information: International: C09D5/18Applicant(s) Name: Zhu FanAddress: Inventor(s) Name: Sangi KatsuoPatent Agency Code: 11230Patent Agent: zhang ejunAbstract A solar heat shielding paint is prepared from paint, near infrared reflecting pigment with 15% of more of sunlight reflectivity, the mixture of inorganic and organic solar-heat shielding pigments, and… Read More »

Fabric for shielding electromagnetic wave and its producing method

Application Number: 00103011Application Date: 2000.02.25Publication Number: 1280223Publication Date: 2001.01.17Priority Information: 1999/7/7 CN 99214877.4International: D06M11/83;D06M17/00;D06M23/00Applicant(s) Name: Liu ShaozhiAddress: Inventor(s) Name: Liu Shaozhi;Zheng HuiminPatent Agency Code: 11100Patent Agent: xu ningAbstract The present invention aims at providing shielding fabric with high transmittance. Through twice chemical platings including the front plating of copper and the second plating of nickel,… Read More »

High-frequency circuit assembly with electromagnetic shielding

Application Number: 00101053Application Date: 2000.01.10Publication Number: 1262562Publication Date: 2000.08.09Priority Information: 1999/1/8 FR 9900134International: H04B7/14Applicant(s) Name: Sagem SAAddress: Inventor(s) Name: A. Yuryao;B. DesraomPatent Agency Code: 31100Patent Agent: li jialinAbstract The screening support has several points of contact with the circuit, dividing the circuit into several screened cells. The device includes a high frequency circuit mounted on… Read More »

Method for generating electromagnetic wave interference shielding membrane

Application Number: 00100516Application Date: 2000.01.20Publication Number: 1306387Publication Date: 2001.08.01Priority Information: International: H05K9/00;C23C18/00;G12B17/02Applicant(s) Name: Baiteng Science and Technology Co LtdAddress: Inventor(s) Name: Liu Qizhi;Chen Zaipu;Huang GuangzhaoPatent Agency Code: 31002Patent Agent: li baiAbstract A method to form a electromagnetic interference masking film aims at forming the first metal film on the nonconducting material surface by physical vapour… Read More »