公开(公告)号：US20130287679A1

公开(公告)日：2013-10-31

申请号：US13926091

申请日：2013-06-25

Applicant: TODA KOGYO CORPORATION

Inventor： Shinji TAKAHASHI ,  Naoya KOBAYASHI

IPC: B01J23/89 ,  C01B3/26 ,  B01J23/78

CPC classification number: B01J23/8946 ,  B01J21/005 ,  B01J23/007 ,  B01J23/78 ,  B01J35/006 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/031 ,  B01J37/08 ,  B01J37/18 ,  C01B3/26 ,  C01B3/40 ,  C01B2203/0277 ,  C01B2203/066 ,  C01B2203/1047 ,  C01B2203/1058 ,  C01B2203/1064 ,  C01B2203/107 ,  C01B2203/1076 ,  C01B2203/1094 ,  H01M8/0612 ,  H01M8/0637 ,  H01M10/0569 ,  Y02E60/50 ,  Y02E60/566 ,  Y02P20/52 ,  Y02P70/56 ,  Y10S502/524

Abstract: A process for producing the porous catalyst body for decomposing hydrocarbons, the body containing at least magnesium, aluminum and nickel, and has a pore volume of 0.01 to 0.5 cm3/g, an average pore diameter of not more than 300 Å and an average crushing strength of not less than 3 kgf. The process includes molding hydrotalcite containing at least magnesium, aluminum and nickel, and calcining the resulting molded product at a temperature of 700 to 1500° C.

公开(公告)号：US20130206847A1

公开(公告)日：2013-08-15

申请号：US13842672

申请日：2013-03-15

Applicant: TODA KOGYO CORPORATION

Inventor： Jun Koujima ,  Tetsuya Kimura ,  Takanori Doi ,  Yoshiro Sato

IPC: G06K19/077 ,  H01F17/04

CPC classification number: G06K19/07779 ,  G06K19/07771 ,  H01F17/04 ,  H01Q1/2225 ,  H01Q7/08

Abstract: The present invention relates to a composite magnetic antenna for information communication utilizing a magnetic field component as well as a composite RF tag using the composite magnetic antenna, which can be embedded in metals while maintaining a sufficient communication sensitivity unlike conventional RF tags which were unusable in the metal embedding applications. The composite RF tag for transmitting and receiving information using an electromagnetic induction method according to the present invention, comprises a magnetic antenna on which an IC is mounted, and an insulating material and a metal material or a conductive material which are formed around the magnetic antenna, wherein the magnetic antenna comprises a central core formed of a magnetic material, and an electrode material formed into a coil around the central core; the insulating material is formed around the magnetic antenna except for one longitudinal end of the coil of the magnetic antenna; and the metal material or the conductive material is formed on an outside of the insulating material.

Abstract translation: 本发明涉及一种利用磁场分量的信息通信的复合磁性天线以及使用复合磁性天线的复合磁性天线，该复合磁性天线可以嵌入在金属中，同时保持足够的通信灵敏度，这与常规的RF标签不同， 金属嵌入式应用。 用于使用根据本发明的电磁感应方法发送和接收信息的复合RF标签包括安装有IC的磁性天线和形成在磁性天线周围的绝缘材料和金属材料或导电材料 其中，所述磁性天线包括由磁性材料形成的中心芯和形成为所述中心芯周围的线圈的电极材料; 绝缘材料围绕磁性天线形成，除了磁性天线的线圈的一个纵向端部之外; 并且金属材料或导电材料形成在绝缘材料的外侧上。

公开(公告)号：US20130183587A1

公开(公告)日：2013-07-18

申请号：US13787863

申请日：2013-03-07

Applicant: TODA KOGYO CORPORATION

Inventor： Masayuki UEGAMI ,  Akihisa Kajiyama ,  Kazutoshi Ishizaki ,  Hideaki Sadamura

IPC: H01M4/505

CPC classification number: H01M4/505 ,  C01G45/1242 ,  C01G51/54 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/77 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/525 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54 ,  Y10T428/2982

Abstract: The present invention aims at providing lithium manganate having a high output and an excellent high-temperature stability. The above aim can be achieved by lithium manganate particles having a primary particle diameter of not less than 1 μm and an average particle diameter (D50) of kinetic particles of not less than 1 μm and not more than 10 μm, which are substantially in the form of single crystal particles and have a composition represented by the following chemical formula: Li1+xMn2-x-yYyO4 in which Y is at least one element selected from the group consisting of Al, Mg and Co; x and y satisfy 0.03≦x≦0.15 and 0.05≦y≦0.20, respectively, wherein the Y element is uniformly dispersed within the respective particles, and an intensity ratio of I(400)/I(111) thereof is not less than 33% and an intensity ratio of I(440)/I(111) thereof is not less than 16%.

Abstract translation: 本发明的目的在于提供具有高输出和优异的高温稳定性的锰酸锂。 上述目的可以通过一次粒径不小于1μm的锰酸锂颗粒和动态颗粒的平均粒径（D50）不小于1μm和不大于10μm来实现，其基本上在 具有由以下化学式表示的组成的Li1 + xMn2-x-yYyO4，其中Y是选自Al，Mg和Co中的至少一种元素; x和y分别满足0.03 @ x @ 0.15和0.05 @ y @ 0.20，其中Y元素均匀分散在各个颗粒内，其I（400）/ I（111）的强度比不小于33 ％，I（440）/ I（111）的强度比不小于16％。

公开(公告)号：US20040229987A1

公开(公告)日：2004-11-18

申请号：US10809792

申请日：2004-03-26

Applicant: Toda Kogyo Corporation

Inventor： Naoya Kobayashi ,  Torayuki Honmyo

IPC: C08K003/10 ,  C01B031/30

CPC classification number: C01F7/005 ,  C01P2002/22 ,  C01P2002/50 ,  C01P2002/84 ,  C01P2004/62 ,  C01P2004/84 ,  C01P2006/12 ,  C08K3/26 ,  Y10T428/2991

Abstract: MgnullZnnullAl-based hydrotalcite-type particles comprise core particles composed of MgnullAl-based hydrotalcite and an MgnullZnnullAl-based hydrotalcite layer formed on the surface of the core particle, and have an average plate surface diameter of 0.1 to 1.0 nullm and a refractive index being adjustable to a required value in the range of 1.48 to 1.56; and a resin composition contains the MgnullZnnullAl-based hydrotalcite-type particles. The MgnullZnnullAl-based hydrotalcite-type particles can exhibit a large plate surface diameter and an appropriate thickness whose refractive index is adjustable to various values, and the resin composition can show not only higher resin stability and functional properties, but also an excellent transparency as compared to those using conventional hydrotalcite-type particles.

Abstract translation: Mg-Zn-Al类水滑石型颗粒包含由Mg-Al系水滑石构成的芯粒子和形成在芯粒子表面的Mg-Zn-Al系水滑石层，平均板面直径为 0.1至1.0μm，折射率可调至1.48至1.56范围内的所需值; 树脂组合物含有Mg-Zn-Al类水滑石型颗粒。 Mg-Zn-Al类水滑石型颗粒可以表现出大的板表面直径和适当的厚度，其折射率可以调节到各种值，并且树脂组合物不仅可以显示更高的树脂稳定性和功能性能，而且还可以 与使用常规水滑石型颗粒的那些相比，具有优异的透明度。

公开(公告)号：US20040131852A1

公开(公告)日：2004-07-08

申请号：US10686776

申请日：2003-10-17

Applicant: Toda Kogyo Corporation

Inventor： Nobuya Shimo ,  Koso Aoki ,  Hiromitsu Sakurai ,  Shinji Uemoto

IPC: B32B005/16

CPC classification number: B82Y30/00 ,  C01P2002/32 ,  C01P2002/72 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/42 ,  C01P2006/62 ,  C09C1/24 ,  Y10T428/2982 ,  Y10T428/2991

Abstract: Black iron-based particles comprise a FeTiO3nullFe2O3 solid solution or a mixed composition of a FeTiO3nullFe2O3 solid solution and an iron-based oxide having a spinel structure, and having a Ti content of from more than 10.0 atm % to 40.0 atm %, calculated as Ti, based on whole Fe, and a blackness (L* value) of 6 to 13.

Abstract translation: 黑铁基颗粒包含FeTiO 3 -Fe 2 O 3固溶体或FeTiO 3 -Fe 2 O 3固溶体和具有尖晶石结构的铁基氧化物的混合组合物，Ti含量大于10.0atm％至40.0atm％ 以Ti为基准，以Fe计，黑度（L *值）为6〜13。

公开(公告)号：US20010016270A1

公开(公告)日：2001-08-23

申请号：US09758211

申请日：2001-01-12

Applicant: Toda Kogyo Corporation

Inventor： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Yasuyuki Tanaka ,  Hiroko Morii

IPC: G11B005/70

CPC classification number: B82Y30/00 ,  C01G49/06 ,  C01P2004/10 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/12 ,  C01P2006/22 ,  C01P2006/40 ,  C01P2006/42 ,  C01P2006/80 ,  G11B5/708 ,  G11B5/738 ,  Y10T428/24355 ,  Y10T428/257 ,  Y10T428/265 ,  Y10T428/2991

Abstract: High-density acicular hematite particles comprise acicular hematite particles and a coat comprising an oxide of tin or oxides of tin and antimony, formed on at least a part of surfaces of said acicular hematite particles; and have an average major axial diameter of not more than 0.3 nullm, a pH value of not less than 8, a soluble sodium salt content of not more than 300 ppm, calculated as Na, and a soluble sulfate content of not more than 150 ppm, calculated as SO4. Such high-density acicular hematite particles is suitable as non-magnetic particles for a non-magnetic undercoat layer of a magnetic recording medium using magnetic particles containing iron as a main ingredient, have an excellent dispersibility in vehicle and a low volume resistivity.

公开(公告)号：US20010009728A1

公开(公告)日：2001-07-26

申请号：US09758342

申请日：2001-01-12

Applicant: Toda Kogyo Corporation

Inventor： Kazuyuki Hayashi ,  Keisuke Iwasaki ,  Yasuyuki Tanaka ,  Hiroko Morii

IPC: G11B005/733

CPC classification number: B82Y30/00 ,  C01G49/06 ,  C01P2004/10 ,  C01P2004/54 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/84 ,  C01P2006/12 ,  C01P2006/22 ,  C01P2006/40 ,  C01P2006/42 ,  C01P2006/80 ,  G11B5/708 ,  G11B5/738 ,  Y10T428/24355 ,  Y10T428/257 ,  Y10T428/265 ,  Y10T428/2991

Abstract: High-density acicular hematite particles comprise acicular hematite particles and a coat comprising an oxide of tin or oxides of tin and antimony, formed on at least a part of surfaces of said acicular hematite particles; and have an average major axial diameter of not more than 0.3 nullm, a pH value of not less than 8, a soluble sodium salt content of not more than 300 ppm, calculated as Na, and a soluble sulfate content of not more than 150 ppm, calculated as SO4. Such high-density acicular hematite particles is suitable as non-magnetic particles for a non-magnetic undercoat layer of a magnetic recording medium using magnetic particles containing iron as a main ingredient, have an excellent dispersibility in vehicle and a low volume resistivity.

Abstract translation: 高密度针状赤铁矿颗粒包括针状赤铁矿颗粒和在所述针状赤铁矿颗粒的至少一部分表面上形成的包含锡或锡和氧化物的氧化物的涂层; 平均主轴径不大于0.3μm，pH值不小于8，可溶钠盐含量不超过300ppm，以Na计算，可溶性硫酸盐含量不大于150ppm ，以SO4计算。 这种高密度针状赤铁矿颗粒适用于使用以铁为主要成分的磁性颗粒的磁记录介质的非磁性底涂层的非磁性颗粒，在车辆中具有优异的分散性和低体积电阻率。