公开(公告)号：US20110256981A1

公开(公告)日：2011-10-20

申请号：US13087938

申请日：2011-04-15

申请人： Tatsuya SAITO ,  Takashi SATOH ,  Satoru MIZUNO ,  Yosuke OHMORI ,  Masayoshi TAKEDA

发明人： Tatsuya SAITO ,  Takashi SATOH ,  Satoru MIZUNO ,  Yosuke OHMORI ,  Masayoshi TAKEDA

IPC分类号： B60W10/06 ,  B60W10/18

CPC分类号： B60W10/06 ,  B60W10/184 ,  B60W30/18072 ,  B60W30/18136 ,  B60W30/192 ,  B60W2510/0671 ,  B60W2540/12 ,  F02N11/0833 ,  F02N11/084 ,  F02N2200/0805 ,  Y02T10/48 ,  Y10T477/81

摘要： An apparatus for controlling automatic stop/restart of an engine, includes: an automatic-stop/restart-control-unit which stops/restarts the engine; a brake-pressure-detection-unit which detects brake pressure in a brake system and controls the brake pressure to perform anti-skid control; a first-determination-unit which determines whether the brake pressure is not less than a first-threshold; a second-determination-unit which determines whether the brake pressure is not less than a second-threshold larger than the-first threshold; a stop-allowing-unit which allows the automatic-stop/restart-control-unit to stop the engine while the engine operates, when the first-determination-unit determines that the brake pressure is not less than the first-threshold and the second-determination-unit determines that the brake pressure is less than the second-threshold; and a stop-inhibiting-unit which inhibits the automatic-stop/restart-control-unit from stopping the engine while the engine operates, when the-first-determination-unit determines that the brake pressure is less than the first-threshold and the second-determination-unit determines that the brake pressure is not less than the second-threshold.

摘要翻译： 一种用于控制发动机的自动停止/重启的装置，包括：停止/重启发动机的自动停止/重启控制单元; 制动压力检测单元，其检测制动系统中的制动压力并控制制动压力进行防滑控制; 确定制动压力是否不小于第一阈值的第一确定单元; 确定制动压力是否不小于大于第一阈值的第二阈值的第二确定单元; 一个停止允许单元，当第一确定单元确定制动压力不小于第一阈值时，允许自动停止/重启控制单元在发动机操作时停止发动机，而第二 - 确定单元确定制动压力小于第二阈值; 以及停止抑制单元，其在发动机运转时禁止所述自动停止/重新启动控制单元停止发动机，当所述第一判定单元确定所述制动压力小于所述第一阈值时， 第二确定单元确定制动压力不小于第二阈值。

公开(公告)号：US20110256980A1

公开(公告)日：2011-10-20

申请号：US13087836

申请日：2011-04-15

申请人： Tatsuya SAITO ,  Takashi SATOH ,  Yosuke OHMORI ,  Masayoshi TAKEDA

发明人： Tatsuya SAITO ,  Takashi SATOH ,  Yosuke OHMORI ,  Masayoshi TAKEDA

IPC分类号： B60W10/18 ,  B60W50/00 ,  B60W10/04

CPC分类号： B60W30/18072 ,  B60W10/06 ,  B60W10/184 ,  B60W30/18136 ,  B60W30/192 ,  B60W2510/0671 ,  B60W2540/12 ,  F02N11/084 ,  F02N2200/0807 ,  Y02T10/48 ,  Y10T477/81 ,  Y10T477/814

摘要： A vehicle control apparatus includes: an automatic-stop-and-restart-control-unit stopping/restarting an engine, a brake-fluid-pressure-control-unit controlling wheel-cylinder-pressure using a brake-system, which intensifies brake-manipulation-force by a brake-booster to cause master-cylinder-pressure in a master-cylinder while the engine operates, and which transfers the master-cylinder-pressure to wheel-cylinders to cause the wheel-cylinder-pressure, the brake-system including an actuator automatically increasing pressure in the wheel-cylinders irrespective of the brake-manipulation-force; a negative-pressure-detection-unit which detects the vacuum-pressure; a first-determination-unit which determines whether the vacuum-pressure is not more than a first threshold while the engine stops, a restarting-unit which allows the automatic-stop-and-restart-control-unit to restart the engine when the first-determination-unit determines that the vacuum-pressure is not more than the first threshold; a second-determination-unit which determines whether the vacuum-pressure is not more than a second threshold; and a braking-boost-unit which allows the brake-fluid-pressure-control-unit to automatically increase the pressure in the wheel-cylinders when the second-determination-unit determines that the vacuum-pressure is not more than the second threshold.

摘要翻译： 一种车辆控制装置，包括：自动停止再起动控制单元停止/重新起动发动机，制动液压控制单元使用制动系统控制车轮气压， 通过制动助力器的操纵力，在发动机运转时使主缸内的主缸压力，并将主缸压力传递到车轮缸，使轮缸压力，制动 - 包括致动器的系统，与制动器操纵力无关地自动增加车轮气缸中的压力; 检测真空压力的负压检测单元; 第一确定单元，其在发动机停止时确定真空压力是否不大于第一阈值;当第一确定单元在第一和第二阈值时允许自动停止和重新启动控制单元重新启动发动机 确定单元确定真空压力不大于第一阈值; 确定真空压力是否不大于第二阈值的第二确定单元; 以及制动 - 升压单元，其在第二确定单元确定真空压力不大于第二阈值时允许制动液压控制单元自动增加车轮气缸中的压力。

公开(公告)号：US20170204534A1

公开(公告)日：2017-07-20

申请号：US15455339

申请日：2017-03-10

申请人： Masahiro HAYASHI ,  Seiji SARAYAMA ,  Takashi SATOH ,  Hiroshi NAMBU ,  Chiharu KIMURA ,  Naoya MIYOSHI

发明人： Masahiro HAYASHI ,  Seiji SARAYAMA ,  Takashi SATOH ,  Hiroshi NAMBU ,  Chiharu KIMURA ,  Naoya MIYOSHI

IPC分类号： C30B29/40 ,  H01L33/32 ,  H01L33/16 ,  C30B9/12

CPC分类号： C30B29/406 ,  C30B9/12 ,  H01L33/16 ,  H01L33/32

摘要： A gallium nitride crystal having a hexagonal crystal structure, wherein a full width at half maximum (FWHM) of X-ray rocking curve in a region at a side of one edge in a c-axis direction is smaller than the FWHM in a region at a side of the other edge in the c-axis direction, in at least one of m-plane outer peripheral surfaces of the hexagonal crystal structure.

公开(公告)号：US20170022629A1

公开(公告)日：2017-01-26

申请号：US15124794

申请日：2014-11-27

申请人： Takashi SATOH ,  Seiji SARAYAMA ,  Masahiro HAYASHI ,  Naoya MIYOSHI ,  Chiharu KIMURA ,  Junichi WADA

发明人： Takashi SATOH ,  Seiji SARAYAMA ,  Masahiro HAYASHI ,  Naoya MIYOSHI ,  Chiharu KIMURA ,  Junichi WADA

IPC分类号： C30B9/10 ,  C30B29/40

CPC分类号： C30B9/10 ,  C30B9/12 ,  C30B29/406 ,  C30B35/007

摘要： A method for producing a gallium nitride crystal includes growing a gallium nitride crystal 5 by dissolving nitrogen in a mixed melt including gallium and sodium, and collecting the gallium 55 separated from an alloy 51 including the gallium and the sodium by reacting the alloy 51 and a liquid 52 that ionizes the sodium and separating sodium ions and the gallium 55 from the alloy.

摘要翻译： 制造氮化镓晶体的方法包括通过将氮溶解在包含镓和钠的混合熔体中来生长氮化镓晶体5，并且通过使合金51和合金51反应而收集从包含镓和钠的合金51中分离的镓55 使钠离子并从合金中分离钠离子和镓55的液体52。

公开(公告)号：US20130061799A1

公开(公告)日：2013-03-14

申请号：US13592555

申请日：2012-08-23

申请人： Masahiro HAYASHI ,  Seiji SARAYAMA ,  Takashi SATOH ,  Hiroshi NAMBU ,  Chiharu KIMURA ,  Naoya MIYOSHI

发明人： Masahiro HAYASHI ,  Seiji SARAYAMA ,  Takashi SATOH ,  Hiroshi NAMBU ,  Chiharu KIMURA ,  Naoya MIYOSHI

IPC分类号： C30B19/02

CPC分类号： C30B9/12 ,  C30B9/10 ,  C30B29/406

摘要： A method of manufacturing a group 13 nitride crystal includes a crystal growth process to form the group 13 nitride crystal by growing the group 13 nitride crystal having a hexagonal crystal structure from a seed crystal which is a gallium nitride crystal having a hexagonal crystal structure in which a length “L” in a c-axis direction is 9.7 mm or more, and a ratio L/d of the length “L” to a crystal diameter “d” in a c-plane is larger than 0.813. The crystal growth process includes a process of forming an outer periphery containing a {10-10} plane and an outer periphery containing a {10-11} plane at side surfaces of the group 13 nitride crystal, and forming an outer periphery containing a {0001} plane at a bottom surface of the group 13 nitride crystal.

摘要翻译： 制造13族氮化物晶体的方法包括通过从具有六方晶系结构的氮化镓晶体的晶种生长具有六方晶系结构的13族氮化物晶体来形成氮化镓族晶体的晶体生长工艺，其中 c轴方向的长度L为9.7mm以上，c面的长度L与晶体直径d的比L / d大于0.813。 晶体生长工艺包括在第13族氮化物晶体的侧面形成包含{10-10}面和包含{10-11}面的外周的外周的工艺，并且形成含有{ 0001}面。

公开(公告)号：US20160348272A1

公开(公告)日：2016-12-01

申请号：US15115154

申请日：2015-02-19

申请人： Masahiro HAYASHI ,  Takashi SATOH ,  Naoya MIYOSHI ,  Junichi Wada ,  Seiji SARAYAMA

发明人： Masahiro HAYASHI ,  Takashi SATOH ,  Naoya MIYOSHI ,  Junichi Wada ,  Seiji SARAYAMA

IPC分类号： C30B19/06 ,  C30B29/68 ,  C30B9/12 ,  C30B29/40 ,  C30B19/02 ,  C30B19/12

CPC分类号： C30B19/066 ,  C30B9/10 ,  C30B9/12 ,  C30B19/02 ,  C30B19/06 ,  C30B19/12 ,  C30B29/406 ,  C30B29/68 ,  H01L21/0245 ,  H01L21/0254 ,  H01L21/02625 ,  H01L33/0075

摘要： In a method for manufacturing a group 13 nitride crystal, a seed crystal made of a group 13 nitride crystal is arranged in a mixed melt containing an alkali metal and a group 13 element, and nitrogen is supplied to the mixed melt to grow the group 13 nitride crystal on a principal plane of the seed crystal. The seed crystal is manufactured by vapor phase epitaxy. At least a part of contact members coming into contact with the mixed melt in a reaction vessel accommodating the mixed melt is made of Al2O3. An interface layer having a photoluminescence emission peak whose wavelength is longer than the wavelength of a photoluminescence emission peak of the grown group 13 nitride crystal is formed between the seed crystal and the grown group nitride crystal.

摘要翻译： 在13族氮化物晶体的制造方法中，将由13族氮化物晶体构成的晶种配置在含有碱金属和13族元素的混合熔体中，向混合熔体供给氮以使第13族生长 氮化物晶体在晶种的主平面上。 晶种通过气相外延制造。 在容纳混合熔体的反应容器中与接触构件接触的至少一部分由Al 2 O 3制成。 在晶种和生长氮化物晶体之间形成有具有比生长组13氮化物晶体的发光发光峰的波长长的光致发光峰的界面层。

公开(公告)号：US20160177468A1

公开(公告)日：2016-06-23

申请号：US14910453

申请日：2014-08-05

申请人： Takashi SATOH ,  Seiji SARAYAMA ,  Masahiro HAYASHI ,  Junichi WADA

发明人： Takashi SATOH ,  Seiji SARAYAMA ,  Masahiro HAYASHI ,  Junichi WADA

IPC分类号： C30B9/00 ,  C30B29/40

CPC分类号： C30B9/00 ,  C30B9/10 ,  C30B19/02 ,  C30B19/06 ,  C30B19/068 ,  C30B29/406

摘要： A method is for manufacturing a group 13 nitride crystal by a flux method. The method includes: placing a seed crystal and a mixed melt that contains an alkali metal or an alkali-earth metal and a group 13 element in a reaction vessel; and rotating the reaction vessel to stir the mixed melt. The reaction vessel includes a structure to stir the mixed melt. More than one seed crystals are installed point-symmetrically with respect to a central axis of the reaction vessel at positions other than the central axis such that a c plane of each of the seed crystals is substantially parallel to a bottom of the reaction vessel. The structure is installed point-symmetrically with respect to the central axis at at least part of the reaction vessel other than the central axis.

摘要翻译： 一种用于通过助熔剂法制造氮化镓族13族的方法。 该方法包括：将含有碱金属或碱土金属和13族元素的晶种和混合熔体放置在反应容器中; 并旋转反应容器以搅拌混合的熔体。 反应容器包括搅拌混合熔体的结构。 在除中心轴以外的位置处，相对于反应容器的中心轴点对称地安装了多于一个晶种，使得每个晶种的c面大致平行于反应容器的底部。 该结构在反应容器的至少一部分而不是中心轴线处相对于中心轴线点对称地安装。

公开(公告)号：US20160168747A1

公开(公告)日：2016-06-16

申请号：US14907887

申请日：2014-08-05

申请人： Yusuke MORI ,  Takashi SATOH ,  Masahiro HAYASHI ,  Seiji SARAYAMA ,  Yoshikazu KATO

发明人： Takashi SATOH ,  Masahiro HAYASHI ,  Seiji SARAYAMA ,  Yoshikazu KATO ,  Yusuke MORI

IPC分类号： C30B9/00 ,  C30B29/40

CPC分类号： C30B9/00 ,  C30B9/10 ,  C30B19/02 ,  C30B19/06 ,  C30B29/406 ,  C30B35/002

摘要： An apparatus is used for manufacturing a group 13 nitride crystal by using a flux method. The apparatus includes a reaction vessel, a rotational mechanism, and a structure. The reaction vessel contains a mixed melt and a seed crystal placed in the mixed melt. The mixed melt contains an alkali metal or an alkali-earth metal and a group 13 element. The rotational mechanism rotates the reaction vessel. The structure is provided inside the reaction vessel for stirring the mixed melt and is constructed such that a height of a first portion of the structure close to an inner wall of the reaction vessel is higher than a height of a second portion of the structure close to a center of the reaction vessel.

摘要翻译： 使用通量法制造氮化镓族13族的装置。 该装置包括反应容器，旋转机构和结构。 反应容器含有混合熔体和置于混合熔体中的晶种。 混合熔体含有碱金属或碱土金属和13族元素。 旋转机构使反应容器旋转。 该结构设置在反应容器的内部用于搅拌混合熔体，并被构造成使得靠近反应容器内壁的结构的第一部分的高度高于结构的第二部分的高度 反应容器的中心。

公开(公告)号：US20130064749A1

公开(公告)日：2013-03-14

申请号：US13609077

申请日：2012-09-10

申请人： Masahiro HAYASHI ,  Seiji SARAYAMA ,  Takashi SATOH ,  Hiroshi NAMBU ,  Chiharu KIMURA ,  Naoya MIYOSHI

发明人： Masahiro HAYASHI ,  Seiji SARAYAMA ,  Takashi SATOH ,  Hiroshi NAMBU ,  Chiharu KIMURA ,  Naoya MIYOSHI

IPC分类号： C01B21/06 ,  C01B21/072 ,  C01B21/064

CPC分类号： C30B7/105 ,  C30B9/00 ,  C30B29/403 ,  C30B29/406 ,  C30B29/607

摘要： A group 13 nitride crystal having a hexagonal crystal structure and containing at least a nitrogen atom and at least a metal atom selected from a group consisting of B, Al, Ga, In, and Tl. The group 13 nitride crystal includes a first region disposed on an inner side in a cross section intersecting c-axis, a third region disposed on an outermost side in the cross section and having a crystal property different from that of the first region, and a second region disposed at least partially between the first region and the third region in the cross section, the second region being a transition region of a crystal growth and having a crystal property different from that of the first region and that of the third region.

摘要翻译： 具有六方晶系结构并且至少包含氮原子和至少一个选自B，Al，Ga，In和Tl的金属原子的13族氮化物晶体。 13族氮化物晶体包括设置在与c轴交叉的横截面的内侧的第一区域，设置在截面最外侧的第三区域，并且具有与第一区域不同的晶体特性， 所述第二区域至少部分地设置在所述第一区域和所述第三区域之间，所述第二区域是晶体生长的过渡区域，并且具有与所述第一区域和所述第三区域不同的晶体特性。

公开(公告)号：US20130011677A1

公开(公告)日：2013-01-10

申请号：US13613506

申请日：2012-09-13

申请人： Hiroshi NAMBU ,  Hirokazu IWATA ,  Takashi SATOH

发明人： Hiroshi NAMBU ,  Hirokazu IWATA ,  Takashi SATOH

IPC分类号： C30B9/10 ,  C30B19/02 ,  B28D5/00 ,  C30B29/40

CPC分类号： C30B29/406 ,  C30B9/10 ,  C30B19/02 ,  C30B19/12 ,  Y10T428/2958 ,  Y10T428/2973

摘要： A large sized bulk crystal is produced which allows to cut out a practical size of crystal substrate. The gallium nitride crystal has features in which a length L of c-axis is 9 mm or more, a crystal diameter d of a cross section orthogonal to the c-axis is 100 μm, and a ratio L/d of the length L of the c-axis and the crystal diameter d of the cross section orthogonal to the c-axis is 7 or more. By enlarging this elongated needle-like crystal, a bulk crystal with a large volume can be produced, and a large sized bulk crystal can be produced which allows to cut out a practical size of crystal substrate.

摘要翻译： 产生大尺寸的块状晶体，其允许切出实际尺寸的晶体基板。 氮化镓晶体的特征在于，c轴的长度L为9mm以上，与c轴正交的截面的晶体直径d为100μm，长度L的比L / d为 与c轴正交的截面的c轴和晶体直径d为7以上。 通过扩大这种细长的针状晶体，可以制造体积大的块状晶体，并且可以生产出允许切出实际尺寸的晶体基板的大尺寸块状晶体。