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 »

Insulating ceramic tile

Application Number: 00110526Application Date: 2000.06.12Publication Number: 1294237Publication Date: 2001.05.09Priority Information: International: E04D1/16Applicant(s) Name: Wu YajiangAddress: Inventor(s) Name: Wu YujiangPatent Agency Code: 00000Patent Agent: Abstract An insulating ceramic tile for roof, balcony and wallsurface has one or more jaws and benzene board on its back. said benzene board has hole(s) for allowing said jaw(s) to pass… Read More »

Cutting insert blade for metallic ceramic

Application Number: 00117605Application Date: 2000.04.05Publication Number: 1274761Publication Date: 2000.11.29Priority Information: 1999/4/26 JP 118013/99; 1999/7/19 JP 204083/99; 1999/4/5 JP 97647/99International: B23C5/20;C22C29/04Applicant(s) Name: Mitsubishi Materials Corp.Address: Inventor(s) Name: Fujisawa Takashi;Fukumura Masasshi;Takaoka HidemitsuPatent Agency Code: 72001Patent Agent: wen dapengAbstract To provide a face milling tool displaying excellent wear resistance without deteriorating cut surface roughness in high feed cutting.… Read More »

Process for preparation of foam ceramic spherulite

Application Number: 00124697Application Date: 2000.09.29Publication Number: 1285335Publication Date: 2001.02.28Priority Information: International: C04B38/00Applicant(s) Name: Tangshan Ceramic Group Co., Ltd.Address: Inventor(s) Name: Liu Gang;Li Bowen;Lan XiaoxiPatent Agency Code: 00000Patent Agent: Abstract The preparation method of porous ceramic spherulite using glass waste slag, flyash and bentonile, etc. which are different in melting temp. and pore-forming agent and binder… Read More »

Mullite-like cellular ceramic carrier

Application Number: 00111735Application Date: 2000.02.25Publication Number: 1264620Publication Date: 2000.08.30Priority Information: International: B01J32/00;B01J35/10;C04B35/185Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Zhu Peizhi;Wu DanPatent Agency Code: 31201Patent Agent: mao cuiyingAbstract A mullite-quality cellular ceramic carrier is prepared from alumine clinker, kaolin, magnesium oxide and adhesive through pugging, extruding out, drying, calcining at 450 deg.C for 8 hrs, and… Read More »

Piezoelectric ceramic composition and piezoelectric ceramic element using the same

Application Number: 00119216Application Date: 2000.05.24Publication Number: 1274699Publication Date: 2000.11.29Priority Information: 1999/5/24 JP 143069/99; 1999/8/27 JP 241358/99; 2000/2/15 JP 36154/00International: C04B35/01;H01L41/187;H03H9/00Applicant(s) Name: Murata Manufacturing Co., Ltd.Address: Inventor(s) Name: Sawada Takuari;Kimura Masahiko;Anto AkiraPatent Agency Code: 31100Patent Agent: bai yihuaAbstract A piezoelectric ceramic composition that can yield a piezoelectric ceramic capable of being fired at a temperature as… Read More »

Fiber-reinforced ceramic substrate composite material

Application Number: 00127054Application Date: 2000.09.15Publication Number: 1288874Publication Date: 2001.03.28Priority Information: 1999/9/16 DE 199 44 345.9International: C04B35/71;C04B35/80Applicant(s) Name: SGL Technology Co., Ltd.Address: Inventor(s) Name: U. Grubo;M. Hain;A. QinzerPatent Agency Code: 11038Patent Agent: huang zexiongAbstract The invention relates to a new composite material reinforced with fiber bundles having a ceramic matrix, also to a method for manufacturing… Read More »

Inorganic ceramic membrane microfilter for automatic low-temp bacteria removal of beer

Application Number: 00114590Application Date: 2000.05.25Publication Number: 1325957Publication Date: 2001.12.12Priority Information: International: C12H1/07Applicant(s) Name: Jin ZhenzhongAddress: Inventor(s) Name: Jin Zhenzhong;Wang PeiPatent Agency Code: 42001Patent Agent: huang ruitangAbstract A low-temp antibacterial microfilter apparatus for beer is composed of filter unit, back flushing unit, cleaning unit and control unit, and features that the microfilter membrane used in the… Read More »

Positive temperature coefficient ceramic heater part

Application Number: 00121609Application Date: 2000.07.20Publication Number: 1327359Publication Date: 2001.12.19Priority Information: 2000/6/6 JP 16852/00International: H05B3/02;H05B3/10Applicant(s) Name: Kamikazu Co., Ltd.Address: Inventor(s) Name: Taguchi KoshiroPatent Agency Code: 72001Patent Agent: zhang tiananAbstract Provided is a positive temperature coefficient ceramic heater part which protects the positive temperature coefficient ceramic electrodes from being damped and oxidated, with high safety and reliability.… Read More »

Preparation method of rare-earth copper oxide ceramic powder body

Application Number: 00110556Application Date: 2000.06.21Publication Number: 1328980Publication Date: 2002.01.02Priority Information: International: C04B35/45;C04B35/622Applicant(s) Name: Inst. of Metals, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhou Yanchun;Wang XiaohuiPatent Agency Code: 21002Patent Agent: zhang chenAbstract The preparation method of rare earth copper oxide ceramic powder uses the nitrate of correspondent metal as oxidant, uses urea as burning agent and… Read More »

Non-reduction medium ceramic and monolithic ceramic capaciter

Application Number: 00117674Application Date: 2000.05.24Publication Number: 1274931Publication Date: 2000.11.29Priority Information: 1999/5/24 JP 142742/99International: H01B3/12;C04B35/468;H01G4/12;H01G4/008;H01G4/30Applicant(s) Name: Murata Manufacturing Co., Ltd.Address: Inventor(s) Name: Mizuno Tsugutada;Nakamura Tomoyuki;Sano HarunobuPatent Agency Code: 31100Patent Agent: shen zhaokunAbstract A nonreducing dielectric ceramic has a perovskite structure represented by the formula ABO3 with a principal crystal phase comprising barium titanate as a principal… Read More »

Non-oxygen polymerization-inhibiting gel injection process for preparing ceramic parts

Application Number: 00124982Application Date: 2000.09.29Publication Number: 1291603Publication Date: 2001.04.18Priority Information: International: C04B35/622;C04B35/624;C04B35/63Applicant(s) Name: Qinghua UnivAddress: Inventor(s) Name: Xie Zhipeng;Huang Yong;Cheng YibingPatent Agency Code: 11201Patent Agent: luo wenqunAbstract A gel moulding process for preparing ceramics includes such steps as dissolving acrylamide monomer in water, dissolving the water-soluble polymer in said solution, adding powdered ceramic stirring, ball… Read More »

Low (or negative)-expansibility complex-phase ceramic and its preparing process

Application Number: 00111952Application Date: 2000.03.10Publication Number: 1266826Publication Date: 2000.09.20Priority Information: International: C04B35/488;C04B35/495;C04B35/622Applicant(s) Name: Shanghai Jiaotnong Univ.Address: Inventor(s) Name: Kong Xiangyang;Wu Jiansheng;Zeng ZhenpengPatent Agency Code: 31201Patent Agent: mao cuiyingAbstract A low (or negative)-expansibility complex-phase ceramic is prepared through preparing precursor by wet chemical method and low-temp calcining by microwave. It is a sosoloid compound having empirical… Read More »

High rigidity glass ceramic substrate

Application Number: 00119224Application Date: 2000.06.01Publication Number: 1275542Publication Date: 2000.12.06Priority Information: 2000/5/2 JP 133213/00; 1999/6/1 JP 154052/99International: C03C10/02;C03C10/04;G11B5/73Applicant(s) Name: Ohara K. K.Address: Inventor(s) Name: Nakajima Kosuke;Ishioka Junko;Amaguchi KatsuhikoPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract A high rigidity glass-ceramic substrate is provided which contains, as a predominant crystal phase or phases, at least one crystal phase selected… Read More »

Anti-scale ceramic glass fiber reinforced plastics composite pipeline

Application Number: 00127310Application Date: 2000.11.09Publication Number: 1352364Publication Date: 2002.06.05Priority Information: International: F16L9/14Applicant(s) Name: Shanghai Electric Power CollegeAddress: Inventor(s) Name: Wang ZhengxiongPatent Agency Code: 00000Patent Agent: Abstract The present invention provides a kind of composite pipe suitable for hydraulic conveying of coal ash and slag and other easy-to-scaling and wearing solid granular material. It has an… 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 »