公开(公告)号：US20110188200A1

公开(公告)日：2011-08-04

申请号：US13061645

申请日：2008-11-05

申请人： Tetsuya Takahashi ,  Hideo Okayama

发明人： Tetsuya Takahashi ,  Hideo Okayama

IPC分类号： H05K7/20

CPC分类号： B61C17/00 ,  B61C17/04 ,  H02M7/003 ,  H05K7/20909 ,  Y02T30/10

摘要： There is provided a first accommodating chamber that accommodates a cooling unit frame that supports a cooling unit. The cooling unit includes a cooler that cools heat generated from a snubber circuit component and a semiconductor device utilizing cooling air from an air blower, a conductor bar that electrically connects the semiconductor device and a capacitor with each other, the snubber circuit component, and the semiconductor device. There is also provided a second accommodating chamber that accommodates the capacitor. The cooling unit and the capacitor can be separated from each other by detaching one of a connecting portion between a laminated bus bar and the conductor bar and a connecting portion between the laminated bus bar and the capacitor

摘要翻译： 设置有容纳冷却单元框架的第一容纳室，其支撑冷却单元。 冷却单元包括冷却器，冷却器冷却由缓冲电路部件产生的热量和利用来自鼓风机的冷却空气的半导体器件，将半导体器件和电容器彼此电连接的导体条，缓冲电路部件和 半导体器件。 还设置有容纳电容器的第二容纳室。 冷却单元和电容器可以通过分离叠层母线和导体棒之间的连接部分之间的一个和层压母线和电容器之间的连接部分而彼此分离

公开(公告)号：US20110158573A1

公开(公告)日：2011-06-30

申请号：US13060709

申请日：2010-02-24

申请人： Hiroyuki Hara ,  Kazuhiko Kanou ,  Tomoyuki Yokota ,  Tetsuya Takahashi

发明人： Hiroyuki Hara ,  Kazuhiko Kanou ,  Tomoyuki Yokota ,  Tetsuya Takahashi

IPC分类号： F16C33/46 ,  F16C33/64 ,  F16C33/58

CPC分类号： F16C19/305 ,  B23P15/003 ,  F16C19/30 ,  F16C33/588 ,  F16C33/64 ,  F16C35/06 ,  Y10T29/49645

摘要： A thrust race of a thrust roller bearing has a race portion and a cylindrical portion extending from the race portion in an axial direction. At a plurality of locations along a circumferential direction on the cylindrical portion, cutout portions are formed such that each of the cutout portions is recessed in the axial direction from a distal edge of the cylindrical portion toward the race portion. A protrusion is provided at a portion closer to the race portion from a bottom edge of each of the cutout portions such that the protrusion protrudes in a radial direction from the cylindrical portion toward a side away from the race portion. The protrusion serves as a race-retaining locking portion to prevent a race from moving out from a mating member on which the race is mounted.

摘要翻译： 推力滚子轴承的推力座圈具有一个座圈部分和一个从座圈部分沿轴向延伸的圆柱形部分。 在圆筒部的圆周方向的多个位置上，形成有切口部，从而从圆筒部的远端朝向座部的方向从轴向凹入。 在每个切口部分的底边缘处的靠近滚道部分的部分处设置突起，使得突出部沿径向从圆柱部分向远离滚道部分的一侧突出。 突起用作挡圈保持锁定部分，以防止赛跑从安装有赛车的配合构件移出。

公开(公告)号：US07907408B2

公开(公告)日：2011-03-15

申请号：US12293282

申请日：2007-04-12

申请人： Shigetoshi Ippoushi ,  Tetsuya Takahashi ,  Kazuyoshi Toya ,  Fumiharu Yabunaka ,  Kunihiko Kaga

发明人： Shigetoshi Ippoushi ,  Tetsuya Takahashi ,  Kazuyoshi Toya ,  Fumiharu Yabunaka ,  Kunihiko Kaga

IPC分类号： H05K7/20 ,  F28D15/00

CPC分类号： F25B39/02 ,  F28D15/0266 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A cooling apparatus with high strength and good heat radiation characteristics. In the cooling apparatus, a heat exchanger is joined to an evaporator disposed on the lower side in a face to face manner; a containing unit of the heat exchanger includes a heat exchanger high temperature liquid outlet, and a two-phase fluid inlet in a joint portion with the evaporator; an outlet header of the heat exchanger includes an intermediate liquid outlet at a joint portion with the evaporator; and the evaporator includes a two-phase fluid outlet in the joint portion with the heat exchanger in opposition to the two-phase fluid inlet of the containing unit, and including an intermediate liquid inlet at the joint portion with the heat exchanger in opposition to the intermediate liquid outlet of the outlet header.

摘要翻译： 具有高强度和良好散热特性的冷却装置。 在冷却装置中，热交换器以面对面的方式接合到设置在下侧的蒸发器; 热交换器的容纳单元包括热交换器高温液体出口和与蒸发器的接合部分中的两相流体入口; 热交换器的出口集管包括在与蒸发器的接合部分处的中间液体出口; 并且所述蒸发器包括与所述热交换器的所述接合部分中的与所述容纳单元的两相流体入口相对的两相流体出口，并且在与所述热交换器的接合部分处包括中间液体入口 出口集管的中间液体出口。

公开(公告)号：US20100232110A1

公开(公告)日：2010-09-16

申请号：US12293282

申请日：2007-04-12

申请人： Shigetoshi Ippoushi ,  Tetsuya Takahashi ,  Kazuyoshi Toya ,  Fumiharu Yabunaka ,  Kunihiko Kaga

发明人： Shigetoshi Ippoushi ,  Tetsuya Takahashi ,  Kazuyoshi Toya ,  Fumiharu Yabunaka ,  Kunihiko Kaga

IPC分类号： H05K7/20 ,  F24H1/10 ,  F28F13/00 ,  F28F9/02

CPC分类号： F25B39/02 ,  F28D15/0266 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A cooling apparatus with high strength and good heat radiation characteristics. In the cooling apparatus, a heat exchanger is joined to an evaporator disposed on the lower side in a face to face manner; a containing unit of the heat exchanger includes a heat exchanger high temperature liquid outlet, and a two-phase fluid inlet in a joint portion with the evaporator; an outlet header of the heat exchanger includes an intermediate liquid outlet at a joint portion with the evaporator; and the evaporator includes a two-phase fluid outlet in the joint portion with the heat exchanger in opposition to the two-phase fluid inlet of the containing unit, and including an intermediate liquid inlet at the joint portion with the heat exchanger in opposition to the intermediate liquid outlet of the outlet header.

摘要翻译： 具有高强度和良好散热特性的冷却装置。 在冷却装置中，热交换器以面对面的方式接合到设置在下侧的蒸发器; 热交换器的容纳单元包括热交换器高温液体出口和与蒸发器的接合部分中的两相流体入口; 热交换器的出口集管包括在与蒸发器的接合部分处的中间液体出口; 并且所述蒸发器包括与所述热交换器的所述接合部分中的与所述容纳单元的两相流体入口相对的两相流体出口，并且在与所述热交换器的接合部分处包括中间液体入口 出口集管的中间液体出口。

公开(公告)号：US20090173995A1

公开(公告)日：2009-07-09

申请号：US12364353

申请日：2009-02-02

申请人： Tetsuya Takahashi

发明人： Tetsuya Takahashi

IPC分类号： H01L29/94 ,  H01L21/336

CPC分类号： H01L29/7397 ,  H01L29/0696 ,  H01L29/404 ,  H01L29/407

摘要： A trench IGBT is disclosed which includes a semiconductor substrate having formed therein a set of cell trenches formed centrally and a set of annular guard trenches concentrically surrounding the cell trenches. The cell trenches receive cell trench conductors via cell trench insulators for providing IGBT cells. The guard trenches receive guard trench conductors via guard trench insulators for enabling the IGBT to withstand higher voltages through mitigation of field concentrations. Capacitive coupling conductors overlie the guard trench conductors via a dielectric layer, each for capacitively coupling together two neighboring ones of the guard trench conductors. The capacitive coupling conductors are easily adjustably variable in shape, size and placement relative to the guard trench conductors for causing the individual guard trench conductors to possess potentials for an optimal contour of the depletion layer.

摘要翻译： 公开了一种沟槽IGBT，其包括半导体衬底，该半导体衬底在其中形成有一组中心形成的单元沟道，以及一组围绕电池槽的环形保护沟槽。 单元沟槽通过用于提供IGBT单元的单元沟槽绝缘体接收单元沟道导体。 保护沟槽通过保护沟槽绝缘体接收保护沟槽导体，以使IGBT能够通过减小场浓度来承受更高的电压。 电容耦合导体经由电介质层覆盖保护沟槽导体，每个用于将两个相邻的保护沟槽导体电容耦合在一起。 电容耦合导体相对于保护沟槽导体的形状，尺寸和布置容易地可调节地变化，以使各个保护沟槽导体具有耗尽层的最佳轮廓的电位。

公开(公告)号：US20090122435A1

公开(公告)日：2009-05-14

申请号：US12263134

申请日：2008-10-31

申请人： Tetsuya Takahashi

发明人： Tetsuya Takahashi

IPC分类号： G11B5/02

CPC分类号： G11B5/607 ,  G11B5/455 ,  G11B5/5534 ,  G11B5/5565 ,  G11B5/6029

摘要： It is related to a head control method. The head control method controls a protruding flying height of a head in which an energization amount applied to a heater element in the head to thermally expands the head. The head control method includes a resistance-value measuring step of measuring a resistance value of the storage element, an energization-amount calculating step of calculating an energization amount applied to the heater element such that the resistance value measured in the resistance-value measuring step reaches a reference resistance value, and a heater control step of performing control to apply the energization amount calculated in the energization-amount calculating step to the heater element.

摘要翻译： 它与头部控制方法有关。 头部控制方法控制头部的突出飞行高度，其中施加到头部中的加热器元件的通电量使头部热膨胀。 头控制方法包括测量存储元件的电阻值的电阻值测量步骤，通电量计算步骤，计算施加到加热器元件的通电量，使得在电阻值测量步骤中测量的电阻值 达到参考电阻值;以及加热器控制步骤，执行将在通电量计算步骤中计算的通电量施加到加热器元件的控制。

公开(公告)号：US20090059431A1

公开(公告)日：2009-03-05

申请号：US12038354

申请日：2008-02-27

申请人： Hiroaki Kushima ,  Toru Watanabe ,  Kenrou Yamamoto ,  Tetsuya Takahashi ,  Naoki Mukoyama

发明人： Hiroaki Kushima ,  Toru Watanabe ,  Kenrou Yamamoto ,  Tetsuya Takahashi ,  Naoki Mukoyama

IPC分类号： G11B5/60 ,  B23P11/00 ,  B23K1/00

CPC分类号： B23K1/0008 ,  G11B5/4826 ,  Y10T29/49968

摘要： This head gimbals assembly has a head slider, a flexure, and a load beam. The head slider has a head element and slider-side connection terminals. The flexure has a free end, a fixed end, a slider mounting portion and suspension-side connection terminals connected to the slider-side connection terminals. The load beam fixes a fixed end of the flexure on the side opposite to a flexure surface on which the head slider is mounted a connecting portion for interconnecting the suspension-side connection terminals and the slider mounting portion has higher resiliency than other portion of the connecting portion. According to a suspension in the present embodiment, a head gimbals assembly can be easily manufactured without wastefully discarding the suspension even when the desired evaluation result is not obtained because of problems in the head characteristics and the floating surface of the head slider.

摘要翻译： 该头部万向节组件具有头部滑动件，挠曲件和负载梁。 头滑块具有头元件和滑块侧连接端子。 挠曲件具有自由端，固定端，滑块安装部和连接到滑块侧连接端子的悬架侧连接端子。 负载梁将挠性件的固定端固定在安装有磁头滑块的挠曲表面的相对侧上，用于互连悬挂侧连接端子的连接部分和滑块安装部分具有比连接的其它部分更高的弹性 一部分。 根据本实施例的悬架，即使当由于头部滑动头的头部特性和浮动面的问题而不能获得期望的评估结果时，也可以容易地制造头部万向节组件而不浪费地丢弃悬架。

公开(公告)号：US20080264331A1

公开(公告)日：2008-10-30

申请号：US11596250

申请日：2006-03-13

申请人： Hirokazu Iwata ,  Seiji Sarayama ,  Minoru Fukuda ,  Tetsuya Takahashi ,  Akira Takahashi

发明人： Hirokazu Iwata ,  Seiji Sarayama ,  Minoru Fukuda ,  Tetsuya Takahashi ,  Akira Takahashi

IPC分类号： C30B15/00

CPC分类号： C30B19/02 ,  C30B9/00 ,  C30B15/00 ,  C30B15/32 ,  C30B17/00 ,  C30B19/06 ,  C30B29/403 ,  C30B29/406 ,  Y10T117/1024 ,  Y10T117/1032

摘要： A method for manufacturing a group III nitride crystal on a seed crystal in a holding vessel holding therein a melt containing a group III metal, an alkali metal and nitrogen. The manufacturing method comprises the steps of causing the seed crystal to make a contact with the melt, setting an environment of the seed crystal to a first state offset from a crystal growth condition while in a state in which said seed crystal is in contact with the melt, increasing a nitrogen concentration in the melt, and setting the environment of the seed crystal to a second state suitable for crystal growth when the nitrogen concentration of the melt has reached a concentration suitable for growing the seed crystal.

摘要翻译： 一种用于在保持容器中的晶种上制造III族氮化物晶体的方法，其中容纳含有III族金属，碱金属和氮的熔体。 该制造方法包括以下步骤：使晶种与熔体接触，将晶种的环境设定为偏离晶体生长条件的第一状态，同时在所述晶种与所述晶种接触的状态下 熔融，增加熔体中的氮浓度，并且当熔体的氮浓度达到适于种植晶种的浓度时，将晶种的环境设定为适合晶体生长的第二状态。

公开(公告)号：US20080160238A1

公开(公告)日：2008-07-03

申请号：US12003034

申请日：2007-12-19

申请人： Hiroya Tagami ,  Tetsuya Takahashi ,  Yukiya Ando

发明人： Hiroya Tagami ,  Tetsuya Takahashi ,  Yukiya Ando

IPC分类号： B32B1/02

CPC分类号： B32B27/32 ,  B60K15/03519 ,  B60K2015/03453 ,  C08L23/06 ,  C08L51/06 ,  C08L77/00 ,  C08L2205/08 ,  Y10T428/1352 ,  Y10T428/1397 ,  C08L2666/02 ,  C08L2666/06

摘要： A resin tank weld member is a weld member that is to be welded to a resin tank that has a fuel permeation prevention function, for example, a pipe fitting, a fuel control valve such as a fuel escape prevention valve, an ORVR valve, etc., a pump, a filter device, etc. The resin tank weld member is formed from a single-layer material of a polyamide/polyolefin-based resin composition.

摘要翻译： 树脂箱焊接部件是要焊接到具有防燃性功能的树脂箱的焊接部件，例如管接头，燃料防止阀等燃料控制阀，ORVR阀等 ，泵，过滤装置等。树脂罐焊接部件由聚酰胺/聚烯烃类树脂组合物的单层材料形成。

公开(公告)号：US20080123511A1

公开(公告)日：2008-05-29

申请号：US11894106

申请日：2007-08-20

申请人： Tetsuya Takahashi

发明人： Tetsuya Takahashi

IPC分类号： G11B3/00 ,  G11B21/02

CPC分类号： G11B5/6029 ,  G11B5/607

摘要： A signal-level calculating unit calculates a signal level based on a gain signal. A sample generating unit associates heater power with the signal level and generates samples used for determining the maximum power. An approximation-line determining unit determines an approximation line of the samples in a two-dimensional coordinate system. A line shifting unit shifts the approximation line and determines a line for determining a signal level when the heater power is increased by one step. A comparative-value calculating unit calculates a comparative value based on the line. An upper-limit determining unit compares the comparative value and an actual signal level, and determines whether the heater power has reached the maximum power.

摘要翻译： 信号电平计算单元基于增益信号来计算信号电平。 样本生成单元将加热器功率与信号电平相关联，并且生成用于确定最大功率的样本。 近似线确定单元确定二维坐标系中样本的近似线。 线移位单元移动近似线，并且当加热器功率增加一步时确定用于确定信号电平的线。 比较值计算单元基于该行计算比较值。 上限确定单元比较比较值和实际信号电平，并且确定加热器功率是否已经达到最大功率。