公开(公告)号：US08043148B2

公开(公告)日：2011-10-25

申请号：US11989999

申请日：2008-01-16

申请人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao ,  Hajime Izumi ,  Jun Ito ,  Satoshi Kominami

发明人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao ,  Hajime Izumi ,  Jun Ito ,  Satoshi Kominami

IPC分类号： F24F13/14 ,  F24F13/10 ,  F24F13/04

CPC分类号： B60H1/00671 ,  B60H2001/006 ,  B60H2001/00714 ,  F24F13/1406

摘要： A damper is provided to suppress the abnormal noise or air noise at the small opening of the damper. The damper includes a wall surface which forms an air flow passage, a stationary portion which extends from the wall surface to the center of a flow passage, and a rotating portion rotatably disposed in the flow passage, having one end in contact with a portion of the stationary portion at a downstream side of an air flow through the flow passage. A curved wall portion as a convex curved surface protruding to the center of the flow passage is formed on a position of the wall surface on which the air flow passing between the one end and the stationary portion impinges.

摘要翻译： 提供阻尼器以抑制阻尼器小开口处的异常噪声或空气噪声。 阻尼器包括形成空气流动通道的壁表面，从壁表面延伸到流动通道的中心的静止部分和可旋转地设置在流动通道中的旋转部分，其一端与一部分 通过流路的空气流的下游侧的静止部分。 在通过一端与静止部之间的空气流碰撞的壁面的位置上形成作为突出于流路中心的凸曲面的弯曲壁部。

公开(公告)号：US20080095629A1

公开(公告)日：2008-04-24

申请号：US11702163

申请日：2007-02-05

申请人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao

发明人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao

IPC分类号： F01D5/22

CPC分类号： F04D29/162 ,  F04D29/282

摘要： A centrifugal fan includes a space in which the dimension between a shroud-facing wall and a shroud, from the outer peripheral side to the inner peripheral side of the shroud, is substantially uniform, wherein the shroud-facing wall includes a recess extending in the circumferential direction, the recess being disposed at the inner peripheral side of the outer peripheral end of the shroud-facing wall forming the space having the uniform dimension so that the recess forms a space larger than the other part.

摘要翻译： 离心式风扇包括一个空间，其中护罩相对壁和护罩之间从护罩的外周侧到内周侧的尺寸基本上均匀，其中面向护罩的壁包括在其中延伸的凹部 所述凹部设置在形成具有均匀尺寸的空间的面向护罩的外周端的内周侧，使得凹部形成比另一部分大的空间。

公开(公告)号：US08105026B2

公开(公告)日：2012-01-31

申请号：US12224442

申请日：2008-05-08

申请人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Mitsuhiro Nakao ,  Tetsuo Tominaga

发明人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Mitsuhiro Nakao ,  Tetsuo Tominaga

IPC分类号： F04D29/44

CPC分类号： F04D29/663 ,  F04D29/422 ,  F04D29/4226 ,  F05D2250/232

摘要： It is intended to provide a centrifugal blower capable of suppressing the generation of noise including periodic noise that is caused by interference between a tongue and an impeller. The centrifugal blower is provided with an impeller (2) provided with plural blades around a rotating shaft; a casing (3) which houses the impeller (2) and has a suction portion at one end in an axial line direction of the rotating shaft; a spiral flow passage (4) formed around the impeller (2) in the casing (3); and a tongue (6) for suppressing inflow of air from a winding end to a winding origin of the spiral flow passage (4). The centrifugal blower is characterized in that an extension (20) is provided at a tip of the tongue (6) in a reverse rotational direction that is reverse to a rotational direction of the impeller (2) in such a manner that it projects in the reverse rotational direction by a length that varies depending on the position in the axial line direction and that the gap between itself and the impeller (2) in the radial direction of the impeller (2) is kept approximately constant.

摘要翻译： 旨在提供一种能够抑制噪声的产生的离心鼓风机，包括由舌片和叶轮之间的干扰引起的周期性噪声。 离心式鼓风机设置有围绕旋转轴设置有多个叶片的叶轮（2） 壳体（3），其容纳所述叶轮（2），并且在所述旋转轴的轴线方向上的一端具有吸引部; 围绕所述壳体（3）中的所述叶轮（2）形成的螺旋流动通道（4）; 以及用于抑制空气从螺旋流路（4）的卷绕端到卷绕原点的流入的舌部（6）。 离心式鼓风机的特征在于，在与叶轮（2）的旋转方向相反的反向旋转方向上，在舌部（6）的前端设置有延伸部（20） 反转旋转方向取决于轴线方向上的位置而变化的长度，并且其与叶轮（2）在叶轮（2）的径向方向上的间隙保持大致恒定。

公开(公告)号：US20100226766A1

公开(公告)日：2010-09-09

申请号：US12224442

申请日：2008-05-08

申请人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Mitsuhiro Nakao ,  Tetsuo Tominaga

发明人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Mitsuhiro Nakao ,  Tetsuo Tominaga

IPC分类号： F04D29/44

CPC分类号： F04D29/663 ,  F04D29/422 ,  F04D29/4226 ,  F05D2250/232

摘要： It is intended to provide a centrifugal blower capable of suppressing the generation of noise including periodic noise that is caused by interference between a tongue and an impeller. The centrifugal blower is provided with an impeller (2) provided with plural blades around a rotating shaft; a casing (3) which houses the impeller (2) and has a suction portion at one end in an axial line direction of the rotating shaft; a spiral flow passage (4) formed around the impeller (2) in the casing (3); and a tongue (6) for suppressing inflow of air from a winding end to a winding origin of the spiral flow passage (4). The centrifugal blower is characterized in that an extension (20) is provided at a tip of the tongue (6) in a reverse rotational direction that is reverse to a rotational direction of the impeller (2) in such a manner that it projects in the reverse rotational direction by a length that varies depending on the position in the axial line direction and that the gap between itself and the impeller (2) in the radial direction of the impeller (2) is kept approximately constant.

摘要翻译： 旨在提供一种能够抑制噪声的产生的离心鼓风机，包括由舌片和叶轮之间的干扰引起的周期性噪声。 离心式鼓风机设置有围绕旋转轴设置有多个叶片的叶轮（2） 壳体（3），其容纳所述叶轮（2），并且在所述旋转轴的轴线方向上的一端具有吸引部; 围绕所述壳体（3）中的叶轮（2）形成的螺旋流动通道（4）; 以及用于抑制空气从螺旋流路（4）的卷绕端到卷绕原点的流入的舌部（6）。 离心式鼓风机的特征在于，在与叶轮（2）的旋转方向相反的反向旋转方向上，在舌部（6）的前端设置有延伸部（20） 反转旋转方向取决于轴线方向上的位置而变化的长度，并且其与叶轮（2）在叶轮（2）的径向方向上的间隙保持大致恒定。

公开(公告)号：US07748954B2

公开(公告)日：2010-07-06

申请号：US11702163

申请日：2007-02-05

申请人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao

发明人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao

IPC分类号： F01D5/22

CPC分类号： F04D29/162 ,  F04D29/282

摘要： A centrifugal fan includes a space in which the dimension between a shroud-facing wall and a shroud, from the outer peripheral side to the inner peripheral side of the shroud, is substantially uniform, wherein the shroud-facing wall includes a recess extending in the circumferential direction, the recess being disposed at the inner peripheral side of the outer peripheral end of the shroud-facing wall forming the space having the uniform dimension so that the recess forms a space larger than the other part.

摘要翻译： 离心式风扇包括一个空间，其中护罩相对壁和护罩之间从护罩的外周侧到内周侧的尺寸基本上均匀，其中面向护罩的壁包括在其中延伸的凹部 所述凹部设置在形成具有均匀尺寸的空间的面向护罩的外周端的内周侧，使得凹部形成比另一部分大的空间。

公开(公告)号：US20100163209A1

公开(公告)日：2010-07-01

申请号：US11990000

申请日：2008-01-16

申请人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao ,  Hajime Izumi

发明人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao ,  Hajime Izumi

IPC分类号： B60H1/00 ,  F24B1/06

CPC分类号： B60H1/00028 ,  B60H2001/00092 ,  B60H2001/006 ,  F24F13/081 ,  F24F13/24 ,  F24F13/30 ,  F28F13/06 ,  F28F2265/28

摘要： An air conditioning unit capable of suppressing a low frequency noise and a vehicle air conditioning apparatus are provided. The air conditioning unit includes a fan (9) for supplying air, a heat exchanger (7) for performing heat exchange between the air supplied from the fan (9), a first flow passage (13) for guiding the air supplied from the fan (9) in a direction along a surface of the heat exchanger (7), and a second flow passage (15) for turning the flow direction of the air passed through the first flow passage (13) in a direction intersecting the surface of the heat exchanger (7), wherein a projecting portion (25, 27) is disposed to the confronting surface (19) of the second flow passage (15) confronting the heat exchanger (7) so as to project toward the heat exchanger (7) as well as to extend in a direction along the air flow in the first flow passage (13).

摘要翻译： 提供一种能够抑制低频噪声的空调单元和车辆空调装置。 空调单元包括用于供应空气的风扇（9），用于在从风扇（9）供应的空气之间进行热交换的热交换器（7），用于引导从风扇供应的空气的第一流动通道 （9）沿着所述热交换器（7）的表面的方向，以及第二流路（15），其沿与所述第一流路（13）的表面相交的方向转动通过所述第一流路（13）的空气的流动方向 热交换器（7），其中突出部分（25,27）设置在与热交换器（7）相对的第二流动通道（15）的相对表面（19）上，以向热交换器（7）突出， 以及沿着第一流动通道（13）中的空气流的方向延伸。

公开(公告)号：US20100139308A1

公开(公告)日：2010-06-10

申请号：US11989999

申请日：2008-01-16

申请人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao ,  Hajime Izumi ,  Jun Ito ,  Satoshi Kominami

发明人： Tsuyoshi Eguchi ,  Atsushi Suzuki ,  Tetsuo Tominaga ,  Mitsuhiro Nakao ,  Hajime Izumi ,  Jun Ito ,  Satoshi Kominami

IPC分类号： F25D17/04 ,  B60H1/34

CPC分类号： B60H1/00671 ,  B60H2001/006 ,  B60H2001/00714 ,  F24F13/1406

摘要： Provided are a damper in which strange sound (whistling sound) generated when the damper has a small opening degree is suppressed, an air conditioning unit, and an air conditioner for vehicle. The damper has a wall surface (33) for forming a channel for allowing air to flow in it, a stationary portion (35) extending from the wall surface (33) toward the center of the channel (23), and a rotation portion (25) rotatably placed in the channel (23) and having one end (29) in contact with a portion of the stationary portion (35), which portion is on the downstream side of air flow in the channel (23). A curved wall portion (45) curved and projected toward the center of the channel (23) is formed at that position on the wall surface (33) with which the air flow passed between one end (29) and the stationary portion (35) collides.

摘要翻译： 提供了一种阻尼器，其中阻尼器具有小开度产生的奇怪声音（啸声）被抑制，空调单元和车辆空调器。 阻尼器具有用于形成用于使空气流入的通道的壁面（33），从壁面（33）朝向通道（23）的中心延伸的固定部（35），以及旋转部 25），其可旋转地设置在所述通道（23）中，并且具有与所述静止部分（35）的一部分接触的一端（29），所述部分位于所述通道（23）中的空气流的下游侧。 在空气流通过一端（29）与固定部（35）的壁面（33）上的位置处，形成向通道（23）的中心弯曲并突出的弯曲壁部（45） 碰撞

公开(公告)号：US20120193784A1

公开(公告)日：2012-08-02

申请号：US13353535

申请日：2012-01-19

申请人： Norihiro Togasaki ,  Mitsuhiro Nakao ,  Yosuke Morita

发明人： Norihiro Togasaki ,  Mitsuhiro Nakao ,  Yosuke Morita

IPC分类号： H01L23/498 ,  H01L21/60

CPC分类号： H01L24/49 ,  H01L24/05 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/78 ,  H01L24/85 ,  H01L25/0655 ,  H01L25/0657 ,  H01L2224/05624 ,  H01L2224/05647 ,  H01L2224/32225 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45155 ,  H01L2224/45164 ,  H01L2224/45169 ,  H01L2224/45565 ,  H01L2224/45644 ,  H01L2224/45664 ,  H01L2224/45669 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48145 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48479 ,  H01L2224/48499 ,  H01L2224/48824 ,  H01L2224/49429 ,  H01L2224/73265 ,  H01L2224/78301 ,  H01L2224/85045 ,  H01L2224/85051 ,  H01L2224/85186 ,  H01L2224/85205 ,  H01L2224/85986 ,  H01L2225/06506 ,  H01L2225/06562 ,  H01L2225/06568 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/15311 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2224/48471 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/20752 ,  H01L2924/00015 ,  H01L2924/013 ,  H01L2924/00013 ,  H01L2924/01046

摘要： Provided is a method for joining a bonding wire, the method including wedge-joining a bonding wire which has a core whose main component is a non-noble metal and a noble metal layer covering the core to a bump formed on an electrode of a semiconductor element via the noble metal layer.

摘要翻译： 提供了一种接合线的方法，该方法包括将具有主成分为非贵金属的芯和覆盖芯的贵金属层的接合线楔形接合到形成在半导体的电极上的凸块 元素通过贵金属层。

公开(公告)号：US08231046B2

公开(公告)日：2012-07-31

申请号：US12564276

申请日：2009-09-22

申请人： Mitsuhiro Nakao ,  Junya Sagara ,  Katsuhiro Ishida ,  Noboru Okane

发明人： Mitsuhiro Nakao ,  Junya Sagara ,  Katsuhiro Ishida ,  Noboru Okane

IPC分类号： B23K20/00 ,  B23K31/12

CPC分类号： B23K20/005 ,  H01L24/78 ,  H01L24/85 ,  H01L2224/78301 ,  H01L2224/786 ,  H01L2224/851 ,  H01L2224/85148 ,  H01L2224/85205 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01025 ,  H01L2924/01027 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2224/48 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2924/00

摘要： A wire bonding method involves bonding a wire in order at a first bonding point and a second bonding point; raising a capillary, through which the wire is inserted, on the second bonding point; cutting the wire by closing a clamper provided above the capillary at a time when the capillary has reached a prescribed height; and measuring a load incurred on the wire at a time of cutting of the wire.

摘要翻译： 引线接合方法包括在第一接合点和第二接合点处按顺序接合线; 在所述第二接合点上升起所述电线插入的毛细管; 通过在毛细管达到规定高度的时候关闭设置在毛细管上方的夹持器来切断线; 并测量在切割线时在线上产生的负载。

公开(公告)号：US07675183B2

公开(公告)日：2010-03-09

申请号：US12081818

申请日：2008-04-22

申请人： Hiroshi Toyoda ,  Mitsuhiro Nakao ,  Masahiko Hasunuma ,  Hisashi Kaneko ,  Atsuko Sakata ,  Toshiaki Komukai

发明人： Hiroshi Toyoda ,  Mitsuhiro Nakao ,  Masahiko Hasunuma ,  Hisashi Kaneko ,  Atsuko Sakata ,  Toshiaki Komukai

IPC分类号： H01L23/48 ,  H01L23/52

CPC分类号： H01L21/76846 ,  H01L21/76834 ,  H01L21/76849 ,  H01L21/76858 ,  H01L21/76886 ,  H01L21/76888 ,  H01L22/32 ,  H01L23/53233 ,  H01L23/53238 ,  H01L23/53295 ,  H01L24/03 ,  H01L24/05 ,  H01L24/11 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/02166 ,  H01L2224/0392 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05009 ,  H01L2224/05017 ,  H01L2224/05082 ,  H01L2224/05083 ,  H01L2224/05093 ,  H01L2224/05147 ,  H01L2224/05166 ,  H01L2224/05181 ,  H01L2224/05187 ,  H01L2224/05546 ,  H01L2224/05552 ,  H01L2224/05557 ,  H01L2224/05558 ,  H01L2224/05559 ,  H01L2224/05567 ,  H01L2224/05605 ,  H01L2224/05611 ,  H01L2224/05613 ,  H01L2224/05616 ,  H01L2224/0562 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05647 ,  H01L2224/13099 ,  H01L2224/13105 ,  H01L2224/13109 ,  H01L2224/13111 ,  H01L2224/13113 ,  H01L2224/13116 ,  H01L2224/1312 ,  H01L2224/13124 ,  H01L2224/13139 ,  H01L2224/13144 ,  H01L2224/45105 ,  H01L2224/45109 ,  H01L2224/45111 ,  H01L2224/45113 ,  H01L2224/45116 ,  H01L2224/4512 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/4807 ,  H01L2224/48453 ,  H01L2224/48463 ,  H01L2224/48505 ,  H01L2224/48611 ,  H01L2224/48616 ,  H01L2224/48624 ,  H01L2224/48639 ,  H01L2224/48644 ,  H01L2224/48647 ,  H01L2224/48711 ,  H01L2224/48716 ,  H01L2224/48724 ,  H01L2224/48739 ,  H01L2224/48747 ,  H01L2224/48799 ,  H01L2224/48805 ,  H01L2224/48811 ,  H01L2224/48813 ,  H01L2224/48816 ,  H01L2224/4882 ,  H01L2224/48824 ,  H01L2224/48839 ,  H01L2224/48844 ,  H01L2224/48847 ,  H01L2224/85375 ,  H01L2924/0002 ,  H01L2924/01006 ,  H01L2924/01007 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01024 ,  H01L2924/01027 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01031 ,  H01L2924/0104 ,  H01L2924/01041 ,  H01L2924/01042 ,  H01L2924/01044 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01051 ,  H01L2924/01072 ,  H01L2924/01073 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01083 ,  H01L2924/01327 ,  H01L2924/04953 ,  H01L2924/05042 ,  H01L2924/10253 ,  H01L2924/12042 ,  H01L2924/00014 ,  H01L2924/04941 ,  H01L2224/05609 ,  H01L2924/00 ,  H01L2224/48744 ,  H01L2224/48713 ,  H01L2224/48705 ,  H01L2224/4872 ,  H01L2224/48605 ,  H01L2224/48613 ,  H01L2224/4862 ,  H01L2924/00015

摘要： A semiconductor device, which is comprised of a copper wiring layer which is formed above a semiconductor substrate, a pad electrode layer which conducts electrically to the copper wiring layer and has an alloy, which contains copper and a metal whose oxidation tendency is higher than copper, formed to extend to the bottom surface, and an insulating protective film which has an opening extended to the pad electrode layer, is provided.

摘要翻译： 一种半导体器件，其由形成在半导体衬底上的铜布线层构成，该电极层与铜布线层电连接并具有合金，所述焊接电极层含有铜和氧化倾向高于铜的金属 形成为延伸到底表面，并且具有延伸到焊盘电极层的开口的绝缘保护膜。