公开(公告)号：US11756736B2

公开(公告)日：2023-09-12

申请号：US17501817

申请日：2021-10-14

申请人： TAIYO YUDEN CO., LTD.

发明人： Chie Kawamura ,  Kazumichi Hiroi ,  Osamu Hattori

IPC分类号： C04B35/468 ,  H01G4/12 ,  H01G4/30 ,  B32B18/00 ,  C01G23/00 ,  C04B35/626

CPC分类号： H01G4/30 ,  B32B18/00 ,  C01G23/006 ,  C04B35/4682 ,  C04B35/62655 ,  C04B35/62685 ,  H01G4/1218 ,  H01G4/1227 ,  C01P2002/34 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2006/12 ,  C04B2235/3224 ,  C04B2235/3239 ,  C04B2235/3256 ,  C04B2235/3258 ,  C04B2235/3262 ,  C04B2235/3267 ,  C04B2235/3418 ,  C04B2235/5296 ,  C04B2235/5409 ,  C04B2235/663 ,  C04B2237/346 ,  C04B2237/68

摘要： A manufacturing method of ceramic powder includes mixing a barium carbonate having a specific surface are of 15 m2/g or more, a titanium dioxide having a specific surface area of 20 m2/g or more, a first compound of a donor element having a larger valence than Ti, and a second compound of an acceptor element having a smaller valence than Ti and having a larger ion radium than Ti and the donor element, and synthesizing barium titanate powder by calcining the barium carbonate, the titanium dioxide, the first compound and the second compound until a specific surface area of the barium titanate powder becomes 4 m2/g or more and 25 m2/g or less.

公开(公告)号：US20180347072A1

公开(公告)日：2018-12-06

申请号：US15612251

申请日：2017-06-02

申请人： Erik Garth Vaaler ,  Marvin S Keshner ,  Shay Harrison

发明人： Erik Garth Vaaler ,  Marvin S Keshner ,  Shay Harrison

IPC分类号： D01F9/127

CPC分类号： D01F11/127 ,  C04B35/62847 ,  C04B35/62876 ,  C04B35/62878 ,  C04B35/62884 ,  C04B35/62894 ,  C04B35/80 ,  C04B41/009 ,  C04B41/4584 ,  C04B41/52 ,  C04B2235/3205 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/663 ,  C04B2235/85 ,  C04B2235/9607 ,  C09D163/00 ,  D10B2101/16 ,  C04B14/386 ,  C04B14/4693 ,  C04B14/4687 ,  C04B41/0072 ,  C04B41/4517 ,  C04B41/4531 ,  C04B41/457 ,  C04B41/5096 ,  C04B41/515 ,  C04B41/5133 ,  C04B41/522 ,  C04B41/4519 ,  C04B41/4558 ,  C04B41/5072 ,  C04B41/5042 ,  C04B41/5045

摘要： A fiber comprises a bulk material comprising one or more materials selected from the group consisting of carbon, silicon, boron, silicon carbide, and boron nitride; and a metal whose affinity for oxygen is greater than the affinity for oxygen of any of the one or more materials. The metal may be selected from the group consisting of beryllium, titanium, hafnium and zirconium. At least a first portion of the metal may be present in un-oxidized form at the entrance to and/or within grain boundaries within the fiber.A method of improving at least one of the strength, creep resistance, and toughness of a fiber comprises adding to a fiber, initially comprising a bulk material having a first affinity for oxygen, a metal that has a second affinity for oxygen higher than the first affinity. The metal may be selected from the group consisting of beryllium, titanium, hafnium and zirconium.

公开(公告)号：US10043604B2

公开(公告)日：2018-08-07

申请号：US15468630

申请日：2017-03-24

申请人： NGK INSULATORS, LTD.

发明人： Masaki Ishikawa ,  Toru Hayase ,  Yoshimasa Kobayashi ,  Kenji Morimoto

IPC分类号： H01C7/18 ,  H01C17/30 ,  H01C7/102 ,  H01C7/112 ,  C04B35/453

CPC分类号： H01C7/18 ,  C04B35/453 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/00844 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3275 ,  C04B2235/3286 ,  C04B2235/3298 ,  C04B2235/5436 ,  C04B2235/5454 ,  C04B2235/6567 ,  C04B2235/658 ,  C04B2235/6583 ,  C04B2235/663 ,  C04B2235/75 ,  C04B2235/96 ,  C23C14/086 ,  C23C14/34 ,  H01C7/102 ,  H01C7/112 ,  H01C17/30 ,  C04B41/4556 ,  C04B41/5049 ,  C04B41/4529 ,  C04B41/5027

摘要： A voltage-nonlinear resistor element 10 includes a voltage-nonlinear resistor (referred simply as “resistor”) 20 and a pair of electrodes 14 and 16 between which the resistor 20 is interposed. The resistor 20 has a multilayer structure including a first layer 21 composed primarily of zinc oxide, a second layer 22 composed primarily of zinc oxide, and a third layer 23 composed primarily of a metal oxide other than zinc oxide. The second layer 22 is adjacent to the first layer 21 and has a smaller thickness and a higher volume resistivity than the first layer 21. The third layer 23 is adjacent to the second layer 22.

公开(公告)号：US09966156B2

公开(公告)日：2018-05-08

申请号：US15535071

申请日：2015-12-17

申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES ,  AREVA NC

发明人： Stéphane Vaudez

IPC分类号： G21C21/02 ,  C01G56/00 ,  G21C3/62 ,  G21C3/04

CPC分类号： G21C21/02 ,  C01G56/007 ,  C01P2002/50 ,  C01P2006/44 ,  C04B35/50 ,  C04B35/51 ,  C04B35/62204 ,  C04B35/64 ,  C04B2235/3229 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/658 ,  C04B2235/6582 ,  C04B2235/6588 ,  C04B2235/663 ,  C04B2235/721 ,  C04B2235/77 ,  G21C3/04 ,  G21C3/62 ,  G21C3/623 ,  G21C2003/045 ,  Y02E30/38

摘要： The present invention relates to a process for sintering a compacted powder of at least one oxide of a metal selected from an actinide and a lanthanide, this process comprising the following successive steps, carried out in a furnace and under an atmosphere comprising an inert gas, dihydrogen and water: (a) a temperature increase from an initial temperature TI up to a hold temperature TP, (b) maintaining the temperature at the hold temperature TP, and (c) a temperature decrease from the hold temperature TP down to a final temperature TF, in which the P(H2)/P(H2O) ratio is such that: 500

公开(公告)号：US09950958B2

公开(公告)日：2018-04-24

申请号：US14851752

申请日：2015-09-11

申请人： Murata Manufacturing Co., Ltd.

发明人： Tsuyoshi Kimura ,  Koji Okumura ,  Yasuhiro Yamaguchi ,  Kohei Haruki

IPC分类号： H01F1/34 ,  H01B1/08 ,  C04B35/26 ,  C04B35/64 ,  C04B35/626 ,  C04B35/634 ,  C04B35/638 ,  H01F1/03 ,  H01L43/02 ,  H01L43/08 ,  H01L43/12 ,  H01L43/10 ,  H01L27/22

CPC分类号： C04B35/2633 ,  C01G51/66 ,  C01P2004/61 ,  C04B35/6262 ,  C04B35/6263 ,  C04B35/6264 ,  C04B35/63416 ,  C04B35/638 ,  C04B35/64 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3274 ,  C04B2235/3275 ,  C04B2235/3277 ,  C04B2235/5436 ,  C04B2235/602 ,  C04B2235/605 ,  C04B2235/656 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/6585 ,  C04B2235/663 ,  C04B2235/767 ,  C04B2235/787 ,  C04B2235/788 ,  C04B2235/96 ,  G01R15/205 ,  H01F1/0315 ,  H01F1/0317 ,  H01F1/11 ,  H01L27/222 ,  H01L28/00 ,  H01L43/02 ,  H01L43/08 ,  H01L43/10 ,  H01L43/12

摘要： A magnetoelectric effect material includes as a primary component, a polycrystalline oxide ceramic containing at least Sr, Co, and Fe. In the polycrystalline oxide ceramic, the crystal c-axis is oriented in a predetermined direction, and the degree of orientation of the c-axis is 0.2 or more by a Lotgering method. A component substrate is formed of this magnetoelectric effect material.

公开(公告)号：US20180057407A1

公开(公告)日：2018-03-01

申请号：US15639105

申请日：2017-06-30

申请人： NGK INSULATORS, LTD.

发明人： Yunie IZUMI

IPC分类号： C04B35/01 ,  C04B35/195 ,  C04B35/565 ,  C04B38/00

CPC分类号： C04B35/01 ,  C04B35/195 ,  C04B35/565 ,  C04B35/573 ,  C04B38/0009 ,  C04B38/0012 ,  C04B2111/0081 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3229 ,  C04B2235/3262 ,  C04B2235/327 ,  C04B2235/3272 ,  C04B2235/428 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/658 ,  C04B2235/663 ,  C04B2235/80

摘要： A honeycomb structure that is the porous ceramic structure is made of a ceramic material and has pores in a structure interior, the honeycomb structure has cerium dioxide, at least a part of the cerium dioxide is incorporated in the structure interior, at least a part of the incorporated cerium dioxide is exposed on pore surfaces of the pores, and at least a part of the exposed cerium dioxide is constituted as an oxide-containing cerium dioxide including iron oxide on the surface and/or in the part.

公开(公告)号：US20170341992A1

公开(公告)日：2017-11-30

申请号：US15534346

申请日：2015-09-22

申请人： Liaoning Upcera Dental Co., Ltd

发明人： Lingling HE ,  Yanchun ZHENG ,  Ying GUO

IPC分类号： C04B41/85 ,  A61K6/04 ,  C04B35/636 ,  A61K6/02 ,  C04B35/634 ,  C04B35/48 ,  C04B111/00

CPC分类号： C04B41/85 ,  A61K6/024 ,  A61K6/043 ,  C04B35/48 ,  C04B35/486 ,  C04B35/63416 ,  C04B35/63488 ,  C04B35/636 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/00836 ,  C04B2111/82 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/6562 ,  C04B2235/663 ,  C04B2235/77 ,  C04B2235/9661 ,  C04B35/00 ,  C04B41/4535 ,  C04B41/5007 ,  C04B2103/0021 ,  C04B41/4519 ,  C04B41/4539 ,  C04B41/5022 ,  C04B41/53

摘要： A method for post-processing a colored zirconium oxide ceramic, the method comprising: putting the colored zirconium oxide ceramic along with a deoxidant into a heating device, conducting a firing process at a preset temperature, and a colorant containing Pr3+ is used for the coloring, and the deoxidant is excessive with respect to a stoichiometric amount of oxygen in the heating device. The technical solution can completely replace Pe3+ with Pr3+ to color the zirconium oxide ceramic yellow.

公开(公告)号：US20170315433A1

公开(公告)日：2017-11-02

申请号：US15525848

申请日：2015-11-04

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Cornelis Reinder Ronda ,  Jacobus Gerardus Boerekamp ,  Johannes Boudewijn Jagt

IPC分类号： G03B21/20 ,  C04B35/44 ,  F21V8/00 ,  C09K11/77 ,  F21V9/08 ,  C04B35/64 ,  G02B27/30 ,  F21Y2115/30 ,  F21V29/70 ,  F21Y2115/10 ,  F21V29/503 ,  G03B21/16

CPC分类号： G03B21/204 ,  C04B35/44 ,  C04B35/64 ,  C04B35/6455 ,  C04B2235/3222 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/604 ,  C04B2235/656 ,  C04B2235/6581 ,  C04B2235/6584 ,  C04B2235/663 ,  C04B2235/664 ,  C04B2235/764 ,  C04B2235/94 ,  C04B2235/95 ,  C09K11/7774 ,  F21V9/08 ,  F21V29/503 ,  F21V29/70 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B6/0006 ,  G02B6/0008 ,  G02B27/30 ,  G03B21/16 ,  G03B21/2013 ,  G03B21/2066

摘要： The invention provides a lighting device comprising a plurality of solid state light sources and an elongated ceramic body having a first face and a second face defining a length (L) of the elongated ceramic body, the elongated ceramic body comprising one or more radiation input faces and a radiation exit window, wherein the second face comprises the radiation exit window, wherein the plurality of solid state light sources are configured to provide blue light source light to the one or more radiation input faces and are configured to provide to at least one of the radiation input faces a photon flux of at least 1.0*1017 photons/(s·mm2), wherein the elongated ceramic body comprises a ceramic material configured to wavelength convert at least part of the blue light source light into at least converter light, wherein the ceramic material comprises an A3B5O12:Ce3+ ceramic material, wherein A comprises one or more of yttrium (Y), gadolinium (Gd) and lutetium (Lu), and wherein B comprises aluminum (Al).

公开(公告)号：US20170204012A1

公开(公告)日：2017-07-20

申请号：US15468876

申请日：2017-03-24

申请人： HOLY STONE ENTERPRISE CO., LTD.

发明人： Sea-Fue WANG ,  Jian-Hua LI ,  Yen-Po HUNG ,  Yuan-Cheng LAI

IPC分类号： C04B35/468 ,  C04B35/64 ,  C04B35/638 ,  H01G4/12 ,  C04B35/626

CPC分类号： C04B35/4682 ,  C04B35/468 ,  C04B35/495 ,  C04B35/62695 ,  C04B35/63416 ,  C04B35/638 ,  C04B35/64 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3215 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3236 ,  C04B2235/3251 ,  C04B2235/3255 ,  C04B2235/3262 ,  C04B2235/3418 ,  C04B2235/3436 ,  C04B2235/3454 ,  C04B2235/6562 ,  C04B2235/6588 ,  C04B2235/663 ,  C04B2235/80 ,  C04B2235/96 ,  H01B3/12 ,  H01G4/1227 ,  H01G4/1254 ,  H01G4/30

摘要： A composite dielectric ceramic material having anti-reduction and high temperature stability characteristics includes the main component of (1-x)(BaTiO3)-x(Ba2LiTa5O15) formulated in accordance with the relative molar ratio of up to 100 mole composite dielectric ceramics and a predetermined ratio of one or multiple oxide subcomponents corresponding to 100 moles of the main component. The oxide subcomponents of Li2TiO3, BaSiO3, (Ba0.6Ca0.4)SiO3 and SiO2 can be used as sintering aids to provide a sintering promotion effect. The oxide subcomponents of CaO, MnO, MgO can also be selected used to improve dielectric stability. More particularly, CaO has the advantages of improving the anti-reduction ability and increasing the coefficient of resistance. Therefore, with the adding of the oxide subcomponents and their interactions, the rate of change of the TCC curve of the composite dielectric ceramic material (1-x)(BaTiO3)-x(Ba2LiTa5O15) in the temperature range of −55° C.˜200° C. is significantly inhibited, and its dielectric constant (k-values) is also well improved.

公开(公告)号：US20170183265A1

公开(公告)日：2017-06-29

申请号：US15454549

申请日：2017-03-09

申请人： Corning Incorporated

发明人： Michael Edward Badding ,  Weiguo Miao ,  Nathan Michael Zink

IPC分类号： C04B35/443 ,  C04B35/634 ,  C04B35/645 ,  C04B35/626

CPC分类号： C04B35/6455 ,  C04B35/443 ,  C04B35/6261 ,  C04B35/62625 ,  C04B35/6264 ,  C04B35/634 ,  C04B35/638 ,  C04B2235/3206 ,  C04B2235/3222 ,  C04B2235/5409 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/6025 ,  C04B2235/606 ,  C04B2235/608 ,  C04B2235/612 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567 ,  C04B2235/6585 ,  C04B2235/661 ,  C04B2235/663 ,  C04B2235/72 ,  C04B2235/721 ,  C04B2235/725 ,  C04B2235/726 ,  C04B2235/728 ,  C04B2235/77 ,  C04B2235/785 ,  C04B2235/786 ,  C04B2235/96 ,  C04B2235/9653 ,  C04B2237/343 ,  C04B2237/704

摘要： A transparent, tape casted, spinel article, as defined herein. Also disclosed is a method of method of making the tape casted, transparent spinel, and laminates of the tape casted, transparent spinel, as defined herein.