公开(公告)号：US20130168356A1

公开(公告)日：2013-07-04

申请号：US13821603

申请日：2011-09-09

申请人： Seiichi Sato ,  Mari Miyano ,  Shigeki Endo ,  Osamu Shiino ,  Shingo Ono ,  Masato Yoshikawa

发明人： Seiichi Sato ,  Mari Miyano ,  Shigeki Endo ,  Osamu Shiino ,  Shingo Ono ,  Masato Yoshikawa

IPC分类号： B44C1/22

CPC分类号： B44C1/227 ,  C01B33/025 ,  C01B33/037

摘要： An object and project of the present invention is to provide a method for producing silicon fine particles and a method for controlling a particle diameter of silicon fine particles which enable efficient production of silicon fine particles having a uniform particle diameter. A the characteristics of the present invention is producing silicon fine particles having a smaller particle diameter than silicon particles and controlling a particle diameter of silicon fine particles by immersing the silicon particles into an etching solution and irradiating the silicon particles immersed in the etching solution with light having a larger energy than a band gap energy of the silicon particles

摘要翻译： 本发明的目的和项目是提供一种硅微粒的制造方法和控制硅微粒的粒径的方法，能够有效地制造具有均匀粒径的硅微粒。 本发明的特征在于制造粒径小于硅粒子的硅微粒，通过将硅粒子浸渍在蚀刻溶液中并照射浸渍在蚀刻溶液中的硅粒子来控制硅微粒的粒径 具有比硅颗粒的带隙能量更大的能量

公开(公告)号：US08673168B2

公开(公告)日：2014-03-18

申请号：US13821603

申请日：2011-09-09

申请人： Seiichi Sato ,  Mari Miyano ,  Shigeki Endo ,  Osamu Shiino ,  Shingo Ono ,  Masato Yoshikawa

发明人： Seiichi Sato ,  Mari Miyano ,  Shigeki Endo ,  Osamu Shiino ,  Shingo Ono ,  Masato Yoshikawa

IPC分类号： B44C1/22 ,  C03C15/00 ,  C03C25/68 ,  C23F1/00

CPC分类号： B44C1/227 ,  C01B33/025 ,  C01B33/037

摘要： An object and project of the present invention is to provide a method for producing silicon fine particles and a method for controlling a particle diameter of silicon fine particles which enable efficient production of silicon fine particles having a uniform particle diameter. A the characteristics of the present invention is producing silicon fine particles having a smaller particle diameter than silicon particles and controlling a particle diameter of silicon fine particles by immersing the silicon particles into an etching solution and irradiating the silicon particles immersed in the etching solution with light having a larger energy than a band gap energy of the silicon particles.

摘要翻译： 本发明的目的和项目是提供一种硅微粒的制造方法和控制硅微粒的粒径的方法，能够有效地制造具有均匀粒径的硅微粒。 本发明的特征在于制造粒径小于硅粒子的硅微粒，通过将硅粒子浸渍在蚀刻溶液中并照射浸渍在蚀刻溶液中的硅粒子来控制硅微粒的粒径 具有比硅颗粒的带隙能量更大的能量。

公开(公告)号：US20130189177A1

公开(公告)日：2013-07-25

申请号：US13817359

申请日：2011-08-12

申请人： Seiichi Sato ,  Mari Miyano ,  Shigeki Endo ,  Osamu Shino ,  Shingo Ono ,  Masato Yoshikawa

发明人： Seiichi Sato ,  Mari Miyano ,  Shigeki Endo ,  Osamu Shino ,  Shingo Ono ,  Masato Yoshikawa

IPC分类号： C01B33/021

CPC分类号： C01B33/021 ,  C01B33/025 ,  C01P2004/61

摘要： A method for producing silicon microparticles comprises: a burning step for burning a mixture including a silicon source and a carbon source in an inert atmosphere; a rapid cooling step for rapidly cooling gas generated by burning the mixture, and for obtaining a composite powder including silicon microparticles and silicon oxide; a heating step for heating the composite powder in an oxidative atmosphere; and a removal step for removing silicon monoxide and silicon dioxide from the heated composite powder.

摘要翻译： 一种硅微粒的制造方法，其特征在于，包括：在惰性气氛中燃烧含有硅源和碳源的混合物的燃烧工序; 用于快速冷却通过燃烧混合物产生的气体的快速冷却步骤，并获得包含硅微粒和氧化硅的复合粉末; 在氧化气氛中加热复合粉末的加热步骤; 以及从加热的复合粉末中除去一氧化硅和二氧化硅的去除步骤。

公开(公告)号：US07553373B2

公开(公告)日：2009-06-30

申请号：US11435762

申请日：2006-05-18

申请人： Masashi Otsuki ,  Takayuki Maruyama ,  Shigeki Endo ,  Daisuke Kondo ,  Takuya Monbara

发明人： Masashi Otsuki ,  Takayuki Maruyama ,  Shigeki Endo ,  Daisuke Kondo ,  Takuya Monbara

IPC分类号： C30B25/12

CPC分类号： C30B23/025 ,  C30B29/36

摘要： A method of producing a silicon carbide single crystal, having: fixing a seed crystal, including setting a seed crystal on a seed crystal fixing part with interposition of an adhesive; applying a uniform pressure on the entire surface of the seed crystal by contacting a flexible bag which is inflatable and deflatable to the seed crystal by charging a gas into the to flexible bag; hardening the adhesive; and sublimating a silicon carbide powder obtained by calcinating a mixture containing at least a silicon source and a resol xylene resin, having a nitrogen content of 100 mass ppm or less and having a content of each impurity elements of 0.1 mass ppm or less, and re-crystallizing for growing a silicon carbide single crystal.

摘要翻译： 一种碳化硅单晶的制造方法，其特征在于，具有：将晶种固定，包括将晶种固定在具有粘合剂的晶种固定部分上; 通过将气体充入到柔性袋中使可充气和可充气的柔性袋接触到晶种的整个表面上施加均匀的压力; 硬化粘合剂; 和通过煅烧至少包含硅源和甲阶戊二醛二甲苯树脂的混合物而获得的碳化硅粉末，其氮含量为100质量ppm以下，杂质元素的含量为0.1质量ppm以下，并且re - 用于生长碳化硅单晶的结晶。

公开(公告)号：US06469888B1

公开(公告)日：2002-10-22

申请号：US09708537

申请日：2000-11-09

申请人： Masashi Otsuki ,  Shigeki Endo ,  Takao Ogino

发明人： Masashi Otsuki ,  Shigeki Endo ,  Takao Ogino

IPC分类号： H01G900

CPC分类号： H01G11/62 ,  H01G11/58 ,  Y02E60/13 ,  Y10T29/417

摘要： A non-aqueous electrolyte electric double-layer capacitor in which there is no danger of being ignited, bursting or catching flame at the time of a short-circuit, has low internal resistance, superior properties at low temperatures, and is self-extinguishable or incombustible. In a first aspect, a non-aqueous electrolyte includes a non-aqueous electrolyte having a phosphazene derivative. In a second aspect, a potential window of the phosphazene derivative is a range having a lower limit of +0.5 or lower and an upper limit of +4.5 or higher, and a potential window of the organic solvent has a wider range than the potential window of the phosphazene derivative. In a third aspect, a conductivity of a quaternary ammonium salt solution (0.5 mol/l) is 2.0 mS/cm. In a fourth aspect, a permittivity thereof at a temperature of 25° C. is 15 or higher and a viscosity thereof is 20 mPa·s (20 cP) or lower.

摘要翻译： 在短路时不产生点火，爆裂或火焰危险的非水电解质电双层电容器，其内阻低，在低温下具有优异的性能，并且是自熄性的 不燃 在第一方面，非水电解质包括具有磷腈衍生物的非水电解质。 在第二方面中，磷腈衍生物的电位窗口为下限为+0.5以下且上限为+ 4.5以上的范围，有机溶剂的电位窗口的范围比电位窗宽 的磷腈衍生物。 在第三方面，季铵盐溶液（0.5mol / l）的电导率为2.0mS / cm。 在第四方面，其在25℃的介电常数为15以上，粘度为20mPa·s（20cP）以下。

公开(公告)号：US06452782B1

公开(公告)日：2002-09-17

申请号：US09708717

申请日：2000-11-09

申请人： Masashi Otsuki ,  Shigeki Endo ,  Takao Ogino

发明人： Masashi Otsuki ,  Shigeki Endo ,  Takao Ogino

IPC分类号： H01G902

CPC分类号： H01G9/038 ,  H01G11/62 ,  Y02E60/13 ,  Y10T29/417

摘要： A non-aqueous electrolyte electric double-layer capacitor which has superior resistance to deterioration and superior properties at low temperatures while maintaining electrical characteristics such as sufficient electric conductivity and the like, and a non-aqueous electrolyte of the capacitor has low surface resistance. A first aspect of the non-aqueous electrolyte electric double-layer capacitor has a positive electrode, a negative electrode and a non-aqueous electrolyte which contains at least 2% by volume to less than 20% by volume of phosphazene derivative and a supporting electrolyte. A second aspect thereof has the positive electrode, the negative electrode and the non-aqueous electrolyte which contains at least 20% by volume of phosphazene derivative and the supporting electrolyte.

摘要翻译： 具有优异的耐劣化性和低温性能的非水电解质电双层电容器，同时保持诸如足够导电性等的电特性，并且电容器的非水电解质具有低表面电阻。 非水电解质电双层电容器的第一方面具有正极，负极和非水电解质，其含有至少2体积％至小于20体积％的磷腈衍生物和支持电解质。 其第二方面具有含有至少20体积％的磷腈衍生物和支持电解质的正极，负极和非水电解质。

公开(公告)号：US07229719B2

公开(公告)日：2007-06-12

申请号：US10275008

申请日：2001-05-02

申请人： Masashi Otsuki ,  Shigeki Endo ,  Takao Ogino

发明人： Masashi Otsuki ,  Shigeki Endo ,  Takao Ogino

IPC分类号： H01M6/18

CPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/4235 ,  H01M2300/0025 ,  H01M2300/0091

摘要： A highly safe non-aqueous electrolyte secondary cell with excellent self-extinguishing property or flame retardancy is provided which comprises an anode, a cathode, a non-aqueous electrolyte in which an Li-salt as a supporting salt is dissolved in an organic solvent, and a separator. When a high crystalline carbon material such as graphite is used as cathode active substances, it is possible to provide a non-aqueous electrolyte secondary cell whose charging/discharging life is lengthened, whose interface resistance at the non-aqueous electrolyte can be reduced, and which has excellent discharging characteristics at low temperature.

摘要翻译： 提供一种具有优异的自熄性或阻燃性的高度安全的非水电解质二次电池，其包括阳极，阴极，其中将作为支持盐的Li-盐溶解在有机溶剂中的非水电解质， 和分隔符。 当使用诸如石墨的高结晶碳材料作为阴极活性物质时，可以提供一种非水电解质二次电池，其充电/放电寿命延长，可以降低非水电解质的界面电阻，以及 其在低温下具有优异的放电特性。

公开(公告)号：US07029643B2

公开(公告)日：2006-04-18

申请号：US10758130

申请日：2004-01-16

申请人： Masashi Otsuki ,  Shigeki Endo

发明人： Masashi Otsuki ,  Shigeki Endo

IPC分类号： C01B31/36

CPC分类号： C04B35/575 ,  C01B32/956

摘要： A method of producing a silicon carbide powder comprising sintering a mixture containing at least a silicon source and a carbon source wherein the carbon source is a xylene-based resin. Preferable are an embodiment in which the above-mentioned silicon source is an alkoxysilane compound, an embodiment in which the above-mentioned alkoxysilane compound is selected from an ethoxysilane oligomer and an ethoxysilane polymer, an embodiment in which the above-mentioned mixture is obtained by adding an acid to a silicon source, then, by adding a carbon source, and other embodiments. A silicon carbide powder produced by the above-mentioned method of producing a silicon carbide powder wherein the nitrogen content is 100 ppm or less is preferable. A sintered silicon carbide obtained by sintering the above-mentioned silicon carbide powder wherein the volume resistivity is 1×100 Ω·cm or more.

摘要翻译： 一种生产碳化硅粉末的方法，包括烧结至少含有硅源和碳源的混合物，其中碳源是二甲苯基树脂。 优选上述硅源为烷氧基硅烷化合物的实施方案，其中上述烷氧基硅烷化合物选自乙氧基硅烷低聚物和乙氧基硅烷聚合物的实施方案，其中上述混合物由 向硅源中加入酸，然后加入碳源和其它实施方案。 通过上述制造氮含量为100ppm以下的碳化硅粉末的方法制造的碳化硅粉末是优选的。 通过烧结上述碳化硅粉末获得的烧结碳化硅，其中体积电阻率为1×10-6Ω或更大。

公开(公告)号：US06352651B1

公开(公告)日：2002-03-05

申请号：US09323915

申请日：1999-06-02

申请人： Shigeki Endo ,  Hiroaki Wada

发明人： Shigeki Endo ,  Hiroaki Wada

IPC分类号： C09K500

CPC分类号： C10M171/001

摘要： The present invention discloses an electrorheological fluid comprising: spherical carbonaceous particles obtained substantially from a solvent and a condensation product formed by a methylene type bonding of an aromatic sulfonic acid or a salt thereof as materials; and an, electric insulating oil. The electric insulating oil preferably has a relative dielectric constant of 3 or more and a kinematic viscosity at 25° C. of 1 to 100 mm2/second. The electric insulating oil may be, for example, fluorosilicone oil, a mixture of fluorosilicone oil and silicone oil, or a mixture of dimethyl silicone oil and modified silicone oil. The electrorheological fluid of the present invention may further include modified silicone oil at a weight percentage of 0.01 to 5%. The electrorheological fluid of the present invention can be formed so as to have a dielectric breakdown strength of a predetermined value or more due to a production process in which the spherical carbonaceous particles and the electric insulating oil are mixed under a reduced pressure or a production process in which the spherical carbonaceous particles and the electric insulating oil are mixed under a normal pressure and thereafter, air or the like is removed from an obtained electrorheological fluid under a reduced pressure. The electrorheological fluid of the present invention preferably has a dielectric breakdown strength of 4.0 kV/mm or more.

摘要翻译： 本发明公开了一种电流变流体，包括：基本上由溶剂获得的球形碳质颗粒和通过芳香族磺酸或其盐的亚甲基型键合形成的缩合产物作为材料; 和一种电绝缘油。 电绝缘油的相对介电常数优选为3以上，25℃下的运动粘度为1〜100mm 2 /秒。 电绝缘油可以是例如氟硅油，氟硅油和硅油的混合物，或二甲基硅油和改性硅油的混合物。 本发明的电粘滞性流体可以进一步包括重量百分比为0.01至5％的改性硅油。 本发明的电粘滞性流体可以形成为具有预定值以上的绝缘击穿强度，这是由于在减压下将球状碳质粒子和电绝缘油混合的制造方法或制造方法 其中将球形碳质颗粒和电绝缘油在常压下混合，然后在减压下从获得的电流变流体中除去空气等。 本发明的电粘滞性流体优选具有4.0kV / mm以上的介电击穿强度。

公开(公告)号：US06261370B1

公开(公告)日：2001-07-17

申请号：US09570723

申请日：2000-05-15

申请人： Masashi Otsuki ,  Shigeki Endo

发明人： Masashi Otsuki ,  Shigeki Endo

IPC分类号： B05C1300

CPC分类号： H01L21/67333 ,  H01L21/67336 ,  H01L2221/68313 ,  Y10S269/90

摘要： A product holder that does not cause a product to become cracked or contaminated at the time of being conveyed and transported, subjected to a sputtering treatment, or the like, can be detected by an infrared ray detector, is superior in its strength, durability, chemical resistance, and the like, and is easily handled is disclosed. This product holder for holding a product having opposite end surfaces and is composed of a silicon carbide sintered body having a product accommodating portion, which accommodates and holds the product such that one end surface of the product is exposed, wherein a groove portion is formed in the product accommodating portion at a position which abuts the other end surface of the product, which opposes the one end surface.

摘要翻译： 通过红外线检测器可以检测不会导致产品在运输和运输，进行溅射处理等时变得破裂或污染的产品保持器，其强度，耐久性， 耐化学性等，并且容易处理。 该产品保持器用于保持具有相对端面的产品，并且由具有产品容纳部分的碳化硅烧结体构成，该碳化硅烧结体容纳并保持产品的一个端面露出，其中形成有槽部 所述产品容纳部位于与所述一个端面相对的与所述制品的另一端面邻接的位置。