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1. 发明专利

JP2006290660A Hydrogen generating medium and manufacturing method for the same 有权
标题翻译：氢生成中间体及其制造方法
公开(公告)号：JP2006290660A
公开(公告)日：2006-10-26
申请号：JP2005111892
申请日：2005-04-08
申请人： Jfe Chemical Corp , Jfeケミカル株式会社 , Uchiya Thermostat Kk , ウチヤ・サーモスタット株式会社
发明人： KIKUCHI TAKAHIRO , GOTO SATOSHI , KIJIMA SHINICHI , NAKAMURA KIYOZUMI , IIZUKA KAZUYUKI
IPC分类号： C01B3/08 , H01M8/06
CPC分类号： Y02E60/36
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen generating medium, which remarkably improves the generation rate of hydrogen per unit volume by its high reactivity with water and its high bulk density so that compact storage of hydrogen is achieved and a large amount of hydrogen is generated in a short time, and to provide a manufacturing method for the same medium.
SOLUTION: The hydrogen generating medium contains iron particles, and the iron particles have an indefinite particle shape, a spongiform structure having pores (20) connecting to the outside, in the inside of the iron particles, and a specific surface area which is 10 times or more of the external specific surface area calculated from the average particle size D50 (50 vol% particle size) as measured by a laser diffraction-type particle size distribution measuring instrument. The iron particles can be obtained by producing an iron oxide by a fluidized roasting method, crushing it to form iron oxide particles having an indefinite particle shape, and bringing the particles into contact with a reducing gas at 900°C or lower.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种氢发生介质，其通过与水的高反应性及其高堆积密度显着提高每单位体积的氢的产生速率，从而实现了氢的紧密储存和大量的在短时间内产生氢，并提供相同介质的制造方法。解决方案：氢产生介质含有铁颗粒，铁颗粒具有无限粒子形状，在铁颗粒内部具有连接到外部的孔（20）的海绵状结构和比表面积，是由激光衍射型粒度分布测定仪测定的平均粒径D50（50体积％粒径）计算出的外部比表面积的10倍以上。铁粒子可以通过流化焙烧法制造氧化铁，粉碎，形成不定形粒子状的氧化铁粒子，使其与900℃以下的还原气体接触而得到。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006143565A Hydrogen generating medium and manufacturing method for the same 有权
标题翻译：氢生成中间体及其制造方法
公开(公告)号：JP2006143565A
公开(公告)日：2006-06-08
申请号：JP2004339829
申请日：2004-11-25
申请人： Jfe Chemical Corp , Jfeケミカル株式会社 , Uchiya Thermostat Kk , ウチヤ・サーモスタット株式会社
发明人： NAKAMURA KIYOZUMI , IIZUKA KAZUYUKI , KIKUCHI TAKAHIRO , GOTO SATOSHI , KIJIMA SHINICHI
IPC分类号： C01B3/10 , H01M8/06
CPC分类号： Y02E60/36
摘要： PROBLEM TO BE SOLVED: To provide a hydrogen generating medium, which remarkably improves the generation rate of hydrogen per unit volume by its high reactivity with water and its high bulk density so that compact storage of hydrogen is achieved, and to provide a manufacturing method for the same medium.
SOLUTION: The hydrogen generating medium contains iron particles, and the particle shape of the iron particles is approximately spherical. The inside of the approximately spherical particle has a spongiform structure with pores connecting to the outside, and the specific surface area of the particle is ≥100 times of the external specific surface area calculated from the average particle diameter of the particles. Next, the manufacturing method for the hydrogen generating medium includes: a step, in which iron oxide particles of an approximately spherical shape are obtained; a step, in which the iron oxide particles are classified so that the average particle diameter of the particles becomes ≥40 μm; and a step, in which the classified iron oxide particles are, at ≤900°C, brought into contact with a reducing gas and reduced so that the hydrogen generating medium is obtained.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过与水的高反应性及其高体积密度来显着提高每单位体积氢的产生速率的氢生成介质，从而实现氢的紧密储存，并提供一种相同介质的制造方法。解决方案：产氢介质含有铁颗粒，铁颗粒的颗粒形状近似为球形。大致球形的颗粒的内部具有孔隙连接到外部的海绵状结构，并且颗粒的比表面积是由颗粒的平均粒径计算的外部比表面积的100倍以上。接下来，氢生成介质的制造方法包括：获得大致球状的氧化铁粒子的工序; 将氧化铁颗粒分级使得颗粒的平均粒径变为≥40μm的步骤; 并且其中分级的氧化铁颗粒在≤900℃下与还原气体接触并降低，从而获得产氢介质。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2015036364A Ｍｎ−Ｚｎ−Ｎｉ系フェライトおよびその製法方法有权
标题翻译：基于Mn-Zn-Ni的铁素体及其制造方法
公开(公告)号：JP2015036364A
公开(公告)日：2015-02-23
申请号：JP2013169215
申请日：2013-08-16
申请人： Jfeケミカル株式会社 , Jfe Chemical Corp
发明人： GOTO SATOSHI , IKEDA KOJI
IPC分类号： C04B35/38 , C04B35/26 , H01F1/34
摘要：【課題】例えば150〜170℃の高温度領域に鉄損の極小値が存在しかつその値が小さく、さらに150℃以上の高温域において飽和磁束密度が高いMn-Zn-Ni系フェライト材料を提供する。【解決手段】Fe2O3:54.0〜55.0mol%、ZnO:5.0〜10.0mol%、NiO:0.1〜0.2mol%および残部MnOを基本成分とし、前記基本成分に対し、SiO2:50〜500massppm、CaO:200〜2000massppm、Nb2O5:50〜500massppmおよびBeO:10〜100massppmの副成分を含有し、残部が不可避的不純物からなるMn-Zn-Ni系フェライトであって、前記不可避的不純物中、炭素の含有量を50massppm以下に抑制する。【選択図】なし
摘要翻译：要解决的问题：提供一种Mn-Zn-Ni基铁氧体材料，其例如具有在150至170℃的高温范围内存在的铁损的最小值，并且还具有高的饱和磁通密度在150℃以上的高温范围内。提供一种Mn-Zn-Ni类铁氧体，其含有54.0〜55.0mol％的FeO，5.0〜10.0mol％的ZnO，0.1〜0.2mol％的ZnO， NiO和余量MnO作为基本成分，相对于基本成分和余量的不可避免的杂质，作为副成分的AlO 50〜500质量ppm，CaO：200〜2000质量ppm，Nb：50〜500质量ppm，NbO：10〜100质量ppm·BeO：将不可避免的杂质中的碳含量抑制在50质量ppm以下。

4. 发明专利

JP2014123709A MnZn FERRITE CORE AND PROCESS OF MANUFACTURING THE SAME 有权
标题翻译： MnZn铁素体芯及其制造方法
公开(公告)号：JP2014123709A
公开(公告)日：2014-07-03
申请号：JP2013145635
申请日：2013-07-11
申请人： Jfe Chemical Corp , Jfeケミカル株式会社
发明人： GOTO SATOSHI , IKEDA KOJI
IPC分类号： H01F1/34 , C01G49/00 , C04B35/38 , H01F3/08 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To provide a MnZn ferrite core capable of obtaining high initial relative permeability (high impedance) from a low frequency region of 1 kHz to a frequency region of 200 kHz even in the case of a large sized core having an effective cross-sectional area of 90 mmor more.SOLUTION: The MnZn ferrite core is composed of a basic component composition of FeO: 52 to 53 mol%, ZnO: more than 20 mol% and less than 23 mol%, and the rest being MnO, and inevitable impurities, wherein carbon content in the inevitable impurities is suppressed to 0.0050 mass% or less.
摘要翻译：要解决的问题：为了提供从1kHz的低频区域到200kHz的频率区域获得高初始相对磁导率（高阻抗）的MnZn铁氧体磁芯，即使在具有有效十字形的大尺寸磁芯的情况下截面积为90mm以上。解决方案：MnZn铁氧体磁芯由FeO的基本成分组成为52〜53mol％，ZnO为20mol％以上且小于23mol％，其余为MnO，和不可避免的杂质，其中将不可避免的杂质中的碳含量抑制在0.0050质量％以下。

5. 发明专利

JP2014024692A MgCuZn-BASED FERRITE POWDER FOR MICROWAVE ABSORPTION HEATING ELEMENT AND MICROWAVE ABSORPTION HEATING ELEMENT USING THE SAME 审中-公开
标题翻译：用于微波吸收加热元件和微波吸收加热元件的MgCuZn基粉末粉末
公开(公告)号：JP2014024692A
公开(公告)日：2014-02-06
申请号：JP2012164892
申请日：2012-07-25
申请人： Jfe Chemical Corp , Jfeケミカル株式会社
发明人： NAKAMURA YUKIKO , TAKAHASHI MIKIO , GOTO SATOSHI
IPC分类号： C01G49/00 , C04B35/26 , H01F1/34 , H01F1/36
摘要： PROBLEM TO BE SOLVED: To provide a MgCuZn-based ferrite powder for a microwave absorption heating element, excellent in heat-generating performance to the predetermined temperature and capable of arbitrarily selecting a heat-up stop temperature in a low temperature range such as 30 to 100°C, and to provide a microwave absorption heating element using the same.SOLUTION: An average particle size of a MgCuZn-based ferrite powder is in the range of 2 to 500 μm as the MgCuZn-based ferrite powder having a predetermined component composition.
摘要翻译：要解决的问题：为了提供一种用于微波吸收加热元件的MgCuZn系铁氧体粉末，其发热性能优异于预定温度，并且能够在诸如30至30的低温范围内任意选择加热停止温度， 100℃，并提供使用其的微波吸收加热元件。溶液：作为具有预定组成成分的MgCuZn系铁氧体粉末，MgCuZn系铁氧体粉末的平均粒径在2〜500μm的范围内。

6. 发明专利

JP2013242974A Method for producing powder for microwave absorption heating element and method for manufacturing microwave absorption heating element using the powder 有权
标题翻译：用于制造微波吸收加热元件的粉末的方法和使用粉末制造微波吸收加热元件的方法
公开(公告)号：JP2013242974A
公开(公告)日：2013-12-05
申请号：JP2012113844
申请日：2012-05-17
申请人： Jfe Chemical Corp , Jfeケミカル株式会社
发明人： NAKAMURA YUKIKO , TAKAHASHI MIKIO , GOTO SATOSHI
IPC分类号： H05B6/76 , C04B35/14 , C04B35/453 , F24C7/02
摘要： PROBLEM TO BE SOLVED: To obtain powder for a microwave absorption heating element, which is a material with a white color tone and capable of arbitrarily controlling temperature rising rate of microwave absorption heating.SOLUTION: A mixture including 50 mass% or less (excluding 0 mass%) of silicon oxide in terms of SiO, 50 mass% or more (excluding 100 mass%) of zinc oxide in terms of ZnO, and less than 0.05 pt.mass (excluding 0 pt.mass) of copper oxide in terms of CuO when the total amount of the silicon oxide and the zinc oxide is 100 pts.mass, are used as raw material powder, and the mixture is fired in a temperature range of 750°C or higher and 1,350°C or lower.
摘要翻译：要解决的问题：获得作为具有白色色调的材料的微波吸收加热元件的粉末，并且能够任意控制微波吸收加热的升温速率。溶液：包含50质量％以下的混合物（不包括0 质量％）氧化硅，换算成ZnO，氧化锌为50质量％以上（不含100质量％），ZnO为0.05质量％以下，氧化铜为0.05质量％以下（不包括0质量％）氧化铜将氧化硅和氧化锌的总量为100重量份的CuO作为原料粉末，将混合物在750℃以上且1350℃以下的温度范围进行烧成。

7. 发明专利

JP2013239459A Electromagnetic wave absorption heating element and cooking appliance for microwave oven 有权
标题翻译：用于微波炉的电磁波吸收加热元件和烹饪器具
公开(公告)号：JP2013239459A
公开(公告)日：2013-11-28
申请号：JP2013160593
申请日：2013-08-01
申请人： Jfe Chemical Corp , Jfeケミカル株式会社
发明人： TAKAHASHI MIKIO , KIJIMA SHINICHI , GOTO SATOSHI
IPC分类号： H05B6/74 , A47J27/00
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorption heating element in which the rate of temperature rise is enhanced significantly when compared with a conventional dielectric material or a magnetic material, and temperature rise stops in a range of 200-300°C suitable for heating of food, and to provide a cooking appliance using the same.SOLUTION: As a heating element for absorbing electromagnetic waves, Y type hexagonal ferrite is used. The Y type hexagonal ferrite has a composition represented by a formula:(BaSr)MFeO(in the formula, M is Mg alone, or Mg and one kind or more selected from Ni, Co, Cu and Zn, x:1.8-2.2, y:1.8-2.2, z:11.8-12.2, w:21.8-22.2, n:0.1-0.25).
摘要翻译：要解决的问题：提供一种电磁波吸收加热元件，其中与常规电介质材料或磁性材料相比，其升温速率显着提高，并且温度上升停止在200-300℃的范围内，适合于加热食物，并提供使用其的烹饪器具。解决方案：作为吸收电磁波的加热元件，使用Y型六角铁氧体。 Y型六方晶系铁氧体具有由式（BaSr）MFeO表示的组成（式中，M为单独的Mg或Mg，选自Ni，Co，Cu和Zn中的一种以上，x：1.8〜2.2， y：1.8-2.2，z：11.8-12.2，w：21.8-22.2，n：0.1-0.25）。

8. 发明专利

JP2013159527A NiMgCuZn FERRITE POWDER FOR MICROWAVE ABSORPTION HEATING ELEMENT AND MICROWAVE ABSORPTION HEATING ELEMENT USING THE POWDER 有权
标题翻译：用于微波吸收元件和微波吸收元件的NiMgCuZn粉状粉末使用粉末
公开(公告)号：JP2013159527A
公开(公告)日：2013-08-19
申请号：JP2012023232
申请日：2012-02-06
申请人： Jfe Chemical Corp , Jfeケミカル株式会社
发明人： NAKAMURA YUKIKO , TAKAHASHI MIKIO , GOTO SATOSHI
IPC分类号： C01G53/00 , C01G49/00 , C04B35/30 , C04B35/622 , F24C7/02 , H01F1/00 , H01F1/34
摘要： PROBLEM TO BE SOLVED: To provide ferrite power for microwave absorption heating elements, which is excellent in heating performance up to a predetermined temperature, is capable of arbitrarily selecting a temperature rise stopping temperature in a wide range of 50 to 450°C and is inexpensive as compared with ferrite of conventional techniques.SOLUTION: NiMgCuZn ferrite powder containing predetermined amounts of iron oxide, copper oxide and zinc oxide is prepared as a composition in a range of 40 to 48 mol% in the total in terms of the amounts of ZnO, NiO and MgO, and in a triangle diagram setting the total amount of three components as 100, the composition is included within an area (provided that lines are not included) surrounded by (ZnO, NiO, MgO) = A(85, 15, 0), B(11, 89, 0), C(33, 0, 67), and D(67, 0, 33).
摘要翻译：要解决的问题：为了提供在高达预定温度下的加热性能优异的微波吸收加热元件的铁氧体功率，可以任意选择在50至450℃的宽范围内的升温停止温度，并且价格便宜与常规技术的铁氧体相比。解决方案：制备含有预定量的氧化铁，氧化铜和氧化锌的NiMgCuZn铁氧体粉末，其总量为40至48摩尔％，ZnO的量为 NiO和MgO，并且在将三种成分的总量设为100的三角形图中，组合物包含在被（ZnO，NiO，MgO）= A（85,15，...）所包围的区域内（不包括线条） 0），B（11,89,0），C（33,0,67）和D（67,0,33）。

9. 发明专利

JP2013117367A NiCuZn FERRITE POWDER FOR MICROWAVE ABSORPTION HEATING ELEMENT AND THE MICROWAVE ABSORPTION HEATING ELEMENT USING THE POWDER 有权
标题翻译：用于微波吸收加热元件的NiCuZn粉状粉末和使用粉末的微波吸收加热元件
公开(公告)号：JP2013117367A
公开(公告)日：2013-06-13
申请号：JP2012181854
申请日：2012-08-20
申请人： Jfe Chemical Corp , Jfeケミカル株式会社
发明人： NAKAMURA YUKIKO , TAKAHASHI MIKIO , GOTO SATOSHI
IPC分类号： F24C7/02 , H01F1/00 , H01F1/34 , H01F1/36 , H05B6/74
摘要： PROBLEM TO BE SOLVED: To provide NiCuZn ferrite powder for a microwave absorption heating element which can optionally select a temperature-rising stop temperature in a wide range of 50-550°C.SOLUTION: The NiCuZn ferrite powder has a predetermined component composition. An average particle size of the NiCuZn ferrite powder is 2-500 μm, and a relationship between the temperature-rising stop temperature Ts (°C) of the NiCuZn ferrite powder and a value σs(emu/g) of saturation magnetization at the temperature-rising stop temperature Ts satisfies the following formula (1): σs≥0.06×Ts-1.38.
摘要翻译：要解决的问题：提供用于微波吸收加热元件的NiCuZn铁氧体粉末，其可以选择在50-550℃的宽范围内选择升温停止温度。解决方案：NiCuZn铁氧体粉末具有预定的组分组成。 NiCuZn铁氧体粉末的平均粒径为2-500μm，NiCuZn铁氧体粉末的升温停止温度Ts（℃）与σs 1℃之间的关系，在升温停止温度Ts下的饱和磁化强度的SB>（emu / g）满足下式（1）：σs 1 ≥0.06×Ts-1.38。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013110095A Production method of powder for micro wave-absorption heating unit, powder for micro wave-absorption heating unit, and micro wave-absorption heating unit with the same 有权
标题翻译：用于微波吸收加热单元的粉末的生产方法，用于微波吸收加热单元的粉末和具有该微波吸收加热单元的微波吸收加热单元
公开(公告)号：JP2013110095A
公开(公告)日：2013-06-06
申请号：JP2012169760
申请日：2012-07-31
申请人： Jfe Chemical Corp , Jfeケミカル株式会社
发明人： NAKAMURA YUKIKO , TAKAHASHI MIKIO , GOTO SATOSHI
IPC分类号： H05B6/74 , F24C7/02
摘要： PROBLEM TO BE SOLVED: To provide powder for a micro wave-absorption heating unit which is made of a substance of white color and is capable of effectively absorbing micro waves to generate heat.SOLUTION: The method comprises the step of sintering a mixture of powdered raw materials including 50 mass% or less of silicon oxide (not including 0 mass%) in terms of SiO, and 50 mass% or more of zinc oxide (not including 100 mass%) in terms of ZnO in a temperature range between 750°C and 1350°C inclusive.

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