公开(公告)号：US08756989B2

公开(公告)日：2014-06-24

申请号：US13281678

申请日：2011-10-26

申请人： Yasushi Goka ,  Takashi Enomoto ,  Noboru Kitahara

发明人： Yasushi Goka ,  Takashi Enomoto ,  Noboru Kitahara

IPC分类号： G01F1/68

CPC分类号： G01F1/6842 ,  G01F15/14

摘要： A flow measuring device includes a housing, a support, and a flow measurement element. The housing defines a passage therein and includes a passage narrowing part, which reduces a cross-sectional area of the passage, in a predetermined part of the passage. The support has a platy shape and is disposed along a flow direction of fluid flowing in the passage. The flow measurement element is located inside the passage narrowing part and is disposed on a surface of the support. The flow measurement element detects a flow rate of fluid flowing in the passage. The passage narrowing part has an inner wall surface that gradually reduces a width of the passage from a center side to both end sides of the passage in a height direction of the passage, which is perpendicular to a direction of the width of the passage.

摘要翻译： 流量测量装置包括壳体，支撑件和流量测量元件。 壳体在其中限定通道，并且包括在通道的预定部分中减小通道的横截面面积的通道变窄部分。 支撑体具有板状，并且沿着在通道中流动的流体的流动方向设置。 流量测量元件位于通道变窄部分的内部并且设置在支撑体的表面上。 流量测量元件检测在通道中流动的流体的流量。 通道狭窄部具有内壁面，该内壁面在与通道的宽度方向垂直的通道的高度方向上逐渐减小通道从通道的中心侧到两端侧的宽度。

公开(公告)号：US20120103086A1

公开(公告)日：2012-05-03

申请号：US13281678

申请日：2011-10-26

申请人： Yasushi GOKA ,  Takashi Enomoto ,  Noboru Kitahara

发明人： Yasushi GOKA ,  Takashi Enomoto ,  Noboru Kitahara

IPC分类号： G01F1/68 ,  G01F15/14

CPC分类号： G01F1/6842 ,  G01F15/14

摘要： A flow measuring device includes a housing, a support, and a flow measurement element. The housing defines a passage therein and includes a passage narrowing part, which reduces a cross-sectional area of the passage, in a predetermined part of the passage. The support has a platy shape and is disposed along a flow direction of fluid flowing in the passage. The flow measurement element is located inside the passage narrowing part and is disposed on a surface of the support. The flow measurement element detects a flow rate of fluid flowing in the passage. The passage narrowing part has an inner wall surface that gradually reduces a width of the passage from a center side to both end sides of the passage in a height direction of the passage, which is perpendicular to a direction of the width of the passage.

摘要翻译： 流量测量装置包括壳体，支撑件和流量测量元件。 壳体在其中限定通道，并且包括在通道的预定部分中减小通道的横截面面积的通道变窄部分。 支撑体具有板状，并且沿着在通道中流动的流体的流动方向设置。 流量测量元件位于通道变窄部分的内部并且设置在支撑体的表面上。 流量测量元件检测在通道中流动的流体的流量。 通道狭窄部具有内壁面，该内壁面在与通道的宽度方向垂直的通道的高度方向上逐渐减小通道从通道的中心侧到两端侧的宽度。

公开(公告)号：US20080307867A1

公开(公告)日：2008-12-18

申请号：US12120882

申请日：2008-05-15

申请人： Takashi Enomoto ,  Noboru Kitahara

发明人： Takashi Enomoto ,  Noboru Kitahara

IPC分类号： G01M15/00

CPC分类号： G01F1/6842

摘要： An air flow measuring device has a throttle portion provided in a first sub-passage, a second sub-passage branched from the first sub-passage at an upstream side of the throttle portion, and a flow amount sensor located in the second sub-passage. The second sub-passage is configured to introduce therein a part of air flowing in the first sub-passage, and an inlet of the second sub-passage is open into the first sub-passage at one side in a first radial direction perpendicular to a flow direction of air flowing in the first sub-passage. Furthermore, the throttle portion is provided to gradually reduce a passage dimension of the first sub-passage in a second radial direction, as toward an outlet of the first sub-passage. Here, the second radial direction is perpendicular to a surface defined by the first radial direction and the flow direction of air in the first sub-passage.

摘要翻译： 气流测量装置具有设置在第一子通道中的节流部分，在节流部分的上游侧从第一子通道分支的第二子通道和位于第二子通道中的流量传感器 。 第二子通道构造成在其中引入在第一子通道中流动的一部分空气，并且第二子通道的入口在垂直于第一子通道的第一径向方向的一侧向第一子通道开放 在第一子通道中流动的空气的流动方向。 此外，节流部设置成朝向第一子通道的出口逐渐减小第一子通道的沿第二径向的通道尺寸。 这里，第二径向垂直于由第一子通道中的第一径向方向和空气的流动方向限定的表面。

公开(公告)号：US20100095753A1

公开(公告)日：2010-04-22

申请号：US12654236

申请日：2009-12-15

申请人： Takashi Enomoto ,  Noboru Kitahara

发明人： Takashi Enomoto ,  Noboru Kitahara

IPC分类号： G01M15/00

CPC分类号： G01F1/6842

摘要： An air flow measuring device has a throttle portion provided in a first sub-passage, a second sub-passage branched from the first sub-passage at an upstream side of the throttle portion, and a flow amount sensor located in the second sub-passage. The second sub-passage is configured to introduce therein a part of air flowing in the first sub-passage, and an inlet of the second sub-passage is open into the first sub-passage at one side in a first radial direction perpendicular to a flow direction of air flowing in the first sub-passage. Furthermore, the throttle portion is provided to gradually reduce a passage dimension of the first sub-passage in a second radial direction, as toward an outlet of the first sub-passage. Here, the second radial direction is perpendicular to a surface defined by the first radial direction and the flow direction of air in the first sub-passage.

摘要翻译： 气流测量装置具有设置在第一子通道中的节流部分，在节流部分的上游侧从第一子通道分支的第二子通道和位于第二子通道中的流量传感器 。 第二子通道构造成在其中引入在第一子通道中流动的一部分空气，并且第二子通道的入口在垂直于第一子通道的第一径向方向的一侧向第一子通道开放 在第一子通道中流动的空气的流动方向。 此外，节流部设置成朝向第一子通道的出口逐渐减小第一子通道的沿第二径向的通道尺寸。 这里，第二径向垂直于由第一子通道中的第一径向方向和空气的流动方向限定的表面。

公开(公告)号：US07654134B2

公开(公告)日：2010-02-02

申请号：US12120882

申请日：2008-05-15

申请人： Takashi Enomoto ,  Noboru Kitahara

发明人： Takashi Enomoto ,  Noboru Kitahara

IPC分类号： G01M15/00

CPC分类号： G01F1/6842

摘要： An air flow measuring device has a throttle portion provided in a first sub-passage, a second sub-passage branched from the first sub-passage at an upstream side of the throttle portion, and a flow amount sensor located in the second sub-passage. The second sub-passage is configured to introduce therein a part of air flowing in the first sub-passage, and an inlet of the second sub-passage is open into the first sub-passage at one side in a first radial direction perpendicular to a flow direction of air flowing in the first sub-passage. Furthermore, the throttle portion is provided to gradually reduce a passage dimension of the first sub-passage in a second radial direction, as toward an outlet of the first sub-passage. Here, the second radial direction is perpendicular to a surface defined by the first radial direction and the flow direction of air in the first sub-passage.

公开(公告)号：US07946158B2

公开(公告)日：2011-05-24

申请号：US12654236

申请日：2009-12-15

申请人： Takashi Enomoto ,  Noboru Kitahara

发明人： Takashi Enomoto ,  Noboru Kitahara

IPC分类号： G01M15/00

CPC分类号： G01F1/6842

摘要： An air flow measuring device has a throttle portion provided in a first sub-passage, a second sub-passage branched from the first sub-passage at an upstream side of the throttle portion, and a flow amount sensor located in the second sub-passage. The second sub-passage is configured to introduce therein a part of air flowing in the first sub-passage, and an inlet of the second sub-passage is open into the first sub-passage at one side in a first radial direction perpendicular to a flow direction of air flowing in the first sub-passage. Furthermore, the throttle portion is provided to gradually reduce a passage dimension of the first sub-passage in a second radial direction, as toward an outlet of the first sub-passage. Here, the second radial direction is perpendicular to a surface defined by the first radial direction and the flow direction of air in the first sub-passage.

摘要翻译： 气流测量装置具有设置在第一子通道中的节流部分，在节流部分的上游侧从第一子通道分支的第二子通道和位于第二子通道中的流量传感器 。 第二子通道构造成在其中引入在第一子通道中流动的一部分空气，并且第二子通道的入口在垂直于第一子通道的第一径向方向的一侧向第一子通道开放 在第一子通道中流动的空气的流动方向。 此外，节流部设置成朝向第一子通道的出口逐渐减小第一子通道的沿第二径向的通道尺寸。 这里，第二径向垂直于由第一子通道中的第一径向方向和空气的流动方向限定的表面。

公开(公告)号：US08659841B2

公开(公告)日：2014-02-25

申请号：US13570389

申请日：2012-08-09

申请人： Takashi Enomoto

发明人： Takashi Enomoto

IPC分类号： G02B13/04 ,  G02B9/10

CPC分类号： G02B13/06

摘要： A superwide-angle lens system includes a negative first lens group, an aperture diaphragm, and a positive second lens group. The first lens group includes two negative meniscus lens elements, and a positive lens element. The second lens group includes a cemented lens having negative and positive lens elements; and a positive lens element. The following conditions (1) and (2) are satisfied: −1.45

摘要翻译： 超广角镜头系统包括负第一透镜组，孔径光阑和正第二透镜组。 第一透镜组包括两个负弯月透镜元件和正透镜元件。 第二透镜组包括具有负透镜和正透镜元件的胶合透镜; 和正透镜元件。 满足以下条件（1）和（2）：-1.45

公开(公告)号：US08501628B2

公开(公告)日：2013-08-06

申请号：US12729538

申请日：2010-03-23

申请人： Vinh Hoang Luong ,  Hiroyuki Takahashi ,  Akiteru Ko ,  Asao Yamashita ,  Vaidya Bharadwaj ,  Takashi Enomoto ,  Daniel J. Prager

发明人： Vinh Hoang Luong ,  Hiroyuki Takahashi ,  Akiteru Ko ,  Asao Yamashita ,  Vaidya Bharadwaj ,  Takashi Enomoto ,  Daniel J. Prager

IPC分类号： H01L21/302

CPC分类号： H01L21/32136 ,  H01J37/32091 ,  H01J37/32165 ,  H01J37/3266 ,  H01L21/823437 ,  H01L21/823456

摘要： A method for etching a differential metal gate structure on a substrate is described. The differential metal gate structure includes a metal gate layer overlying a high dielectric constant (high-k) dielectric layer, wherein the metal gate layer comprises a different thickness at different regions on the substrate. The metal gate layer is patterned by using a plasma etching process, wherein at least one etch step includes forming plasma using a halogen-containing gas and at least one etch step includes forming plasma using an additive gas having as atomic constituents C, H, and F.

摘要翻译： 描述了蚀刻基板上的差分金属栅极结构的方法。 差分金属栅极结构包括覆盖高介电常数（高k）电介质层的金属栅极层，其中金属栅极层在衬底上的不同区域包括不同的厚度。 通过使用等离子体蚀刻工艺对金属栅极层进行构图，其中至少一个蚀刻步骤包括使用含卤素气体形成等离子体，并且至少一个蚀刻步骤包括使用具有原子成分C，H和 F。

公开(公告)号：US08496444B2

公开(公告)日：2013-07-30

申请号：US12967469

申请日：2010-12-14

申请人： Isamu Kamata ,  Shinji Suzuki ,  Hideki Kanno ,  Takashi Enomoto ,  Masahiro Kuramasu

发明人： Isamu Kamata ,  Shinji Suzuki ,  Hideki Kanno ,  Takashi Enomoto ,  Masahiro Kuramasu

IPC分类号： F04B35/04

CPC分类号： F04D15/0066 ,  F04D9/007 ,  F04D13/16 ,  F04D15/0022 ,  F04D29/669

摘要： A water-lifting pump apparatus which is free of a discharge valve and a check valve, is low in cost, and is capable of reducing vibration and noise due to a waterfall after the end of water pumping operation. The water-lifting pump apparatus has a suction tank (10), a discharge tank (20), a pump (30) for pumping water in the suction tank (10) into the discharge tank (20), and a discharge piping (50) connected to a discharge side of the pump, an actuator (60) for actuating the pump (50), a reverse flow preventing mechanism (80) for preventing a reverse flow of water pumped into the discharge tank (20) toward the discharge piping (50), and a back flow rate control (90) for controlling the flow rate of a waterfall falling from the discharge piping (50) into the suction tank (10) when pumping operation is finished.

摘要翻译： 没有排气阀和止回阀的抽水泵装置成本低，并且能够在抽水操作结束后减少由瀑布引起的振动和噪音。 抽水泵装置具有吸入箱（10），排放罐（20），用于将吸入箱（10）中的水排入排放罐（20）的泵（30）和排出管道（50） ）连接到泵的排出侧，用于致动泵（50）的致动器（60），用于防止泵送到排出罐（20）中的水朝向排出管道 （50），以及用于在泵送操作结束时控制从排出管道（50）落入吸入箱（10）的瀑布的流量的回流量控制（90）。

公开(公告)号：US20120195748A1

公开(公告)日：2012-08-02

申请号：US13498213

申请日：2010-09-24

申请人： Takashi Yamanaka ,  Dai Kudo ,  Shuichiro Honda ,  Takashi Enomoto

发明人： Takashi Yamanaka ,  Dai Kudo ,  Shuichiro Honda ,  Takashi Enomoto

IPC分类号： F04D29/00

CPC分类号： F04D13/08 ,  F04D1/006 ,  F04D29/4273 ,  F04D29/448 ,  F04D29/548 ,  F04D29/669 ,  F04D29/708

摘要： A vortex prevention device is capable of preventing creation of air entrained vortex and also provides a double suction vertical pump having such a vortex prevention device. The vortex prevention device is used in combination with the double suction vertical pump which is installed in an open channel and has an upper suction opening and a lower suction opening. The vortex prevention device includes a plate member as a vortex prevention structure arranged above the upper suction opening. The plate member is arranged away from the upper suction opening such that a passage is formed between the plate member and the upper suction opening.

摘要翻译： 防涡流装置能够防止产生空气夹带的涡流，并且还提供具有这种防涡流装置的双吸立式泵。 防涡流装置与安装在开放通道中的双吸立式泵组合使用，并具有上抽吸口和下抽吸口。 防涡流装置包括布置在上吸入口上方的防涡旋结构的板构件。 板构件远离上吸入口布置，使得在板构件和上吸入口之间形成通道。