Tag Archives: ceramic

Glass ceramic and temp. compensation parts

Application Number  00129499 Application Date  2000.12.29 Publication Number  1345700 Publication Date  2002.04.24 Priority Information   2000/9/28 JP 296684/00   International Classification  C03C10/00;C03C10/12;C03B32/02   Applicant(s) Name  Ohara K.K.   Address     Inventor(s) Name  Shinto Saiko   Patent Agency Code  72001 Patent Agent  lu xinhua AbstractA glass ceramic comprises a main crystal phase which comprises at… Read More »

Process for preparing barium titanate powder for electronic function ceramic

Application Number  00129483 Application Date  2000.12.31 Publication Number  1392117 Publication Date  2003.01.22 Priority Information     International Classification  C04B35/468   Applicant(s) Name  Northwest China Polytechnic Univ.   Address     Inventor(s) Name  Su Lihong   Patent Agency Code  00000 Patent Agent   AbstractIn the preparation of barium titanate powder for electronic functional ceramic, water soluble… Read More »

Method for preparing ceramic composition

Application Number  00128897 Application Date  2000.09.28 Publication Number  1290672 Publication Date  2001.04.11 Priority Information   1999/10/5 US 60/157,704   International Classification  C04B35/622;C04B35/626;C04B35/634   Applicant(s) Name  Rohm & Haas Co.   Address     Inventor(s) Name  L.K. Molna   Patent Agency Code  11038 Patent Agent  chen jizhuang AbstractA method for preparing ceramic particle slurries having controlled… Read More »

Piezoelectric ceramic material, and integrated piezoelectric converter using same

Application Number  00128839 Application Date  2000.09.07 Publication Number  1288238 Publication Date  2001.03.21 Priority Information   1999/9/7 JP 253549/99   International Classification  C04B35/472;H01B3/12;H01L41/187   Applicant(s) Name  Murata Mfg. Co., Ltd.   Address     Inventor(s) Name  Harashi Koichi;Nakamichi Koyo;Anto Akira   Patent Agency Code  31100 Patent Agent  zhou chengze AbstractA piezoelectric ceramic material which can suppress… Read More »

Conductive slurry, laminated ceramic compacitor and mfg. method thereof

Application Number  00128418 Application Date  2000.09.29 Publication Number  1300084 Publication Date  2001.06.20 Priority Information   1999/9/30 JP 278558/99   International Classification  C09D5/24;H01B1/22;H01G4/008;H01G4/30   Applicant(s) Name  Murata Manufacturing Co, Ltd.   Address     Inventor(s) Name  Kiyomizu Koji;Omori Nagato   Patent Agency Code  31100 Patent Agent  shen zhaokun AbstractIn an electroconductive paste comprising a nickel powder… Read More »

Ceramic flash evaporimeter for television

Application Number  00128377 Application Date  2000.11.24 Publication Number  1298036 Publication Date  2001.06.06 Priority Information   1999/11/25 DE 199 56 811.1   International Classification  C23C14/24;H01J9/20   Applicant(s) Name  Kaempten Electric Melting Products GmbH   Address     Inventor(s) Name  Martin. Seifft;Hannss-Wiener. Ulbert   Patent Agency Code  72002 Patent Agent  jian wei AbstractThe invention relates to a… Read More »

Method for promoting Sialon ceramic agglutinating densification

Application Number: 00115004Application Date: 2000.03.21Publication Number: 1266035Publication Date: 2000.09.13Priority Information: International: C04B35/584;C04B35/591Applicant(s) Name: Shanghai Silicate Inst., Chinese Academy of SciencesAddress: Inventor(s) Name: Zhang Baolin;Zhuang Hanrui;Li WenlanPatent Agency Code: 31002Patent Agent: pan zhensuAbstract The present invention relates to a method for accelerating sialon ceramic sintering compaction by applying a layer of sizing material on the surface… Read More »

Dielectric ceramic composition and monolithic ceramic capacitor

Application Number: 00121712Application Date: 2000.07.19Publication Number: 1282079Publication Date: 2001.01.31Priority Information: 1999/7/26 JP 211082/99International: C04B35/468;H01B3/12;H01G4/30Applicant(s) Name: Murata Manufacturing Co., Ltd.Address: Inventor(s) Name: Okamatsu Toshihiro;Nakamura Tomoyuki;Horiken JiPatent Agency Code: 31100Patent Agent: zhu limengAbstract A dielectric ceramic composition comprises a compound oxide comprising barium titanate Ba<SB>m</SB>TiO<SB>3</SB> as a major component and RO<SB>3/2</SB>, CaO, MgO, and SiO<SB>2</SB>, as accessory… Read More »

Oxygen sensor with ceramic electrode and its preparing process

Application Number: 00110826Application Date: 2000.01.17Publication Number: 1306207Publication Date: 2001.08.01Priority Information: International: G01N27/409Applicant(s) Name: Mao HongyanAddress: Inventor(s) Name: Mao HongyanPatent Agency Code: 00000Patent Agent: Abstract An oxygen sensor of ceramic electrode for car contains strontium lanthanum maganite and high-temp glass powder. Its preparing process is also disclosed. Its advantages include simple preparing process, full-ceramic structure, high… Read More »

Barium titanate semiconductor ceramic powder and stacked semiconductor device

Application Number: 00117677Application Date: 2000.05.22Publication Number: 1274932Publication Date: 2000.11.29Priority Information: 1999/5/20 JP 139781/99; 2000/2/23 JP 46122/00International: H01B3/12;C04B35/468;H01C7/02;H01C7/13Applicant(s) Name: Murata Manufacturing Co., Ltd.Address: Inventor(s) Name: Kawamoto MitsutoshiPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract A compact and low resistance laminated semiconductor ceramic device which is provided with a positive resistance-temperature characteristic and has a broad resistance-change range… Read More »

Method for mfg. high strength, screen like and porous ceramic

Application Number: 00125877Application Date: 2000.10.27Publication Number: 1287989Publication Date: 2001.03.21Priority Information: International: C04B35/00;C04B38/00;C04B38/06;C04B41/81Applicant(s) Name: Shanghai Inst. of Ceramic Chemistry and Technology, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhu Xinwen;Zhang Zhaoquan;Jiang DongliangPatent Agency Code: 31002Patent Agent: pan zhenAbstract The precent invention relates to manufacturing method of high strength porous ceramic. It is characterized by its two stages.… Read More »

Medium for high-voltage ceramic capacitor

Application Number: 00112050Application Date: 2000.01.20Publication Number: 1306288Publication Date: 2001.08.01Priority Information: International: C04B35/468;H01B3/12;H01G4/12Applicant(s) Name: Jiangsu Science and Engineering UnivAddress: Inventor(s) Name: Huang Xinyou;Gao Chunhua;Xiao ZunwenPatent Agency Code: 32201Patent Agent: he xinfengAbstract A medium for high voltage ceramic condenser is composed of (by weight) BaTiO3 (65-98%), SrTiO3 (1-15%), Bi2O3.3TiO2(0.05-30%), CaZrO3 (0.03-6%), Nb2O5 (0.01-1%). The above preparing method… Read More »

Antibacterial daily ceramic product

Application Number: 00119369Application Date: 2000.06.27Publication Number: 1331059Publication Date: 2002.01.16Priority Information: International: C03C8/00;C04B33/02;C04B33/34Applicant(s) Name: Yunnan UnivAddress: Inventor(s) Name: Wu Xinghui;Zhou Zhenlai;Wang RulinPatent Agency Code: 53200Patent Agent: yang hongzhenAbstract An antibacterial ceramic product for daily use features that its basic ceramic body is made up of I-L, SiO2, Al2O3, Fe2O3, CaO, MgO, and K2O+Na2O, its ordinery enamel… Read More »

Sialon ceramic material for bearing ball and its preparation

Application Number: 00115005Application Date: 2000.03.21Publication Number: 1270944Publication Date: 2000.10.25Priority Information: International: C04B35/584;C04B35/64;F16C33/30Applicant(s) Name: Shanghai Inst. of Ceramic Chemistry & Technology, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhang Baolin;Zhuang Hanrui;Li WenlanPatent Agency Code: 31002Patent Agent: pan zhensuAbstract Through specific formulation and sintering process, the present invention obtains a kind of material comprising Alpha-sialon phase and Beta-phase… Read More »

Ceramic coated burner and its making technology

Application Number: 00121897Application Date: 2000.08.17Publication Number: 1300870Publication Date: 2001.06.27Priority Information: International: C23C4/10;F23D11/38Applicant(s) Name: Urumqi General Petro-Chemical Plant, Chinese Petroleum GroupAddress: Inventor(s) Name: Qin Xuegong;Yang Yamping;Yu KaiPatent Agency Code: 65103Patent Agent: gao quanshengAbstract An improved burning nozzle for gasifying furnace features that the ceramic powder is prayed onto the external surface of said burning nozzle by… Read More »

Sealed three-way ceramic valve

Application Number: 00110991Application Date: 2000.04.07Publication Number: 1317658Publication Date: 2001.10.17Priority Information: International: F16K11/22Applicant(s) Name: Cui XunAddress: Inventor(s) Name: Cui Yuanxiang;Cui XunPatent Agency Code: 37201Patent Agent: zhang zhongnanAbstract A sealed three-way ceramic valve is composed of valve core, valve body, sealer and driver, and features that the left and right valve core sets with uniformly distributed 2… Read More »

Bauxite ceramic filter material

Application Number: 00117749Application Date: 2000.06.01Publication Number: 1326806Publication Date: 2001.12.19Priority Information: International: B01D39/20;C04B35/18Applicant(s) Name: Qunxing Chemical Ceramic General Factory, Pingxiang City, Jiangxi Prov.Address: Inventor(s) Name: Zhang Jianguo;Duan Jiayou;Chen ShuliangPatent Agency Code: 36104Patent Agent: zeng jiantiAbstract The bauxite ceramic filter material has the chemical composition of: Al2O3 35-75 wt%, SiO2 20-60 wt%, Fe2O3 0.1-0.5 wt%, K2O 1.25-2… Read More »

Reticular microwave-absorbing body ceramic and its producing method

Application Number: 00125878Application Date: 2000.10.27Publication Number: 1290670Publication Date: 2001.04.11Priority Information: International: C04B35/00;C04B35/64Applicant(s) Name: Shanghai Inst. of Ceramic Chemistry & Technology, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhu Xinwen;Jiang Dongliang;Tan ShouhongPatent Agency Code: 31002Patent Agent: pan zhenAbstract The reticular microwave absorbing ceramic body as one microwave absorbing material is produced through preparing foamed polyurethane body with… Read More »

Ceramic bar beam for sulfuric acid absorption tower and preparation method

Application Number: 00112166Application Date: 2000.03.20Publication Number: 1268483Publication Date: 2000.10.04Priority Information: International: C01B17/76;C04B35/106;C04B35/622Applicant(s) Name: Yixing Non-Metallic Chemical Machinery Plant, Jiangsu Prov.Address: Inventor(s) Name: Feng Jiadi;Wang Baichuan;He WeipingPatent Agency Code: 32208Patent Agent: shi jianqunAbstract The present invention relates to ceramic bar beam used in sulfuric acid absorption tower, it is characterized by that 1-3% of BeO, 8-11%… Read More »

Heterogeneous-structure ceramic material and its production process

Application Number: 00119430Application Date: 2000.07.11Publication Number: 1277172Publication Date: 2000.12.20Priority Information: International: C04B35/10;C04B35/622Applicant(s) Name: Shanghai Telun Ceramic Valve Manufacture Co., Ltd.Address: Inventor(s) Name: Hong PengfengPatent Agency Code: 31107Patent Agent: feng hechunAbstract The present invention relates to the technology of ceramic material and the heterogeneous structure ceramic material with relatively higher tenacity is produced with submicron powder… Read More »

Water soluble inorganic ceramic zinc silicate anti-corrosive paint

Application Number: 00116074Application Date: 2000.10.11Publication Number: 1288028Publication Date: 2001.03.21Priority Information: International: C09D5/08Applicant(s) Name: Ruipu Sciences & Tech. Co., Ltd., WuhanAddress: Inventor(s) Name: Qin FukangPatent Agency Code: 42102Patent Agent: zhu shenghuaAbstract The invented water soluble inorganic ceramic zine silicate anti corrosion paint is composed of zinc powder, hgih silicon-alkali ratio patassium silicate solution and one or… Read More »

Manufacturing method of ceramic electric arc tube

Application Number: 00122245Application Date: 2000.07.28Publication Number: 1282716Publication Date: 2001.02.07Priority Information: 1999/7/30 US 09/364435International: C04B35/64;H01J9/26;H01J9/40Applicant(s) Name: General Electric Co.Address: Inventor(s) Name: L. Vade;C.E. Short;J.R. WaodvadePatent Agency Code: 72001Patent Agent: zheng jianhuiAbstract A method of manufacturing a ceramic arc chamber comprising providing a sintering tray including a plurality of bores. The bores having a first diameter upper… Read More »

Ceramic colored glaze water-proofing agent

Application Number: 00111145Application Date: 2000.06.16Publication Number: 1328982Publication Date: 2002.01.02Priority Information: International: C04B41/86Applicant(s) Name: Sun ShoufangAddress: Inventor(s) Name: Sun ShoufangPatent Agency Code: 37103Patent Agent: ma dunrongAbstract A ceramic colored glaze water-proofing agent for ceramic glazing process is formed from component A and component B, in which component A is formed from hydrogen-contained silicone oil emulsion, glycerine,… Read More »

Ceramic porous film filter material and its producing method

Application Number: 00117750Application Date: 2000.06.01Publication Number: 1326807Publication Date: 2001.12.19Priority Information: International: B01D39/20;B01D71/02;C04B38/06Applicant(s) Name: Huang LiAddress: Inventor(s) Name: Huang Lihua;Ouyang WeidongPatent Agency Code: 36104Patent Agent: zeng jiantiAbstract The porous ceramic filter material is compounded with Al2O3 10-90 wt%, SiO2 10-90 wt%, ZrO2 2-10 wt%, burnt pore former 5-15 wt%, forming adhesive 5-20 wt%, and burnt pore… Read More »

Method for producing round plate type ceramic capacitor electrode

Application Number: 00126233Application Date: 2000.08.18Publication Number: 1339805Publication Date: 2002.03.13Priority Information: International: H01G4/005;H01G13/00Applicant(s) Name: Wang SenmaoAddress: Inventor(s) Name: Wang SenmaoPatent Agency Code: 31100Patent Agent: li xiangAbstract The present invention relates to the production of electrode for round ceramic chip capacitor. Ceramic chips in specific diameter are arranged and fixed onto one plane and high density silver… Read More »

Composite ceramic material for middle-temperature oxide fuel cell

Application Number: 00112228Application Date: 2000.04.21Publication Number: 1269613Publication Date: 2000.10.11Priority Information: 2000/2/16 CN 00112085.9International: C04B35/01;H01B3/12;H01M8/02;H01M8/10Applicant(s) Name: Liu XiangrongAddress: Inventor(s) Name: Zhu Bin;Liu XiangrongPatent Agency Code: 34101Patent Agent: jin huizhenAbstract The solid fuel cell electrolyte is characterized by using cerium dioxide or ion-doped cerium dioxide and inorganic salt and mixing them to form two-phase or multi-phase composite… Read More »

White ceramic producing method and product by utilizing blast furnace slag

Application Number: 00119612Application Date: 2000.08.16Publication Number: 1337374Publication Date: 2002.02.27Priority Information: International: C04B33/13;C04B33/32Applicant(s) Name: Hongji Special Ceramic Co., Ltd., HanghaiAddress: Inventor(s) Name: Qi Guoqiang;Wu Shengchen;Tang ShuhuiPatent Agency Code: 31128Patent Agent: li gaodongAbstract The present invention uses the blast-furnace slag whose TiO2 content is less than 3% as raw material to make white ceramics, and adopts the… Read More »

Detection instrument of ceramic quality of insulator string for AC transmission line

Application Number: 00116694Application Date: 2000.06.22Publication Number: 1274848Publication Date: 2000.11.29Priority Information: International: G01R31/00Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Jiang Xiuchen;Han Zhendong;Lu ZhongliangPatent Agency Code: 31201Patent Agent: mao cuiyingAbstract By comparing the distribution voltage, industry-frequency current and interior discharge pulse of insulators in three phase of AC transmission line, it is judged whether there is bad… Read More »

Method and mould for mfg. end-enclosed ceramic tube

Application Number: 00122753Application Date: 2000.08.09Publication Number: 1283541Publication Date: 2001.02.14Priority Information: 2000/6/20 US 09/597250; 1999/8/10 US 60/147818International: B28B21/52;B28B21/76Applicant(s) Name: Praxair Tech. Inc.Address: Inventor(s) Name: J.M. KolpussPatent Agency Code: 72001Patent Agent: xiao chunjingAbstract A process and die for forming an end cap in an extruded ceramic tube. The die has a body configured to be situated against… Read More »

Ceramic pressure sensor and differential pressure sensor

Application Number: 00111213Application Date: 2000.07.15Publication Number: 1334451Publication Date: 2002.02.06Priority Information: International: G01L9/12Applicant(s) Name: Shandong Design Inst of SilicatesAddress: Inventor(s) Name: Li Shizhong;Shi Rujun;Li YanPatent Agency Code: 37212Patent Agent: cai chaoqiangAbstract A ceramic pressure sensor and differential pressure sensor has base and diaphragm made of same ceramic material. The opposite surfaces of said base with hole… Read More »