公开(公告)号：US06426255B1

公开(公告)日：2002-07-30

申请号：US09549085

申请日：2000-04-13

申请人： Isamu Asano ,  Yoshitaka Nakamura ,  Yuzuru Ohji ,  Tatsuyuki Saito ,  Takashi Yunogami

发明人： Isamu Asano ,  Yoshitaka Nakamura ,  Yuzuru Ohji ,  Tatsuyuki Saito ,  Takashi Yunogami

IPC分类号： H01L218242

CPC分类号： H01L27/10894 ,  H01L21/2885 ,  H01L27/10814 ,  H01L27/10882 ,  H01L28/55 ,  H01L28/60

摘要： After formation of a groove in a silicon oxide film, a Pt film is formed inside of the groove by electroplating using a conductive underlying film, which has been formed in advance below the silicon oxide film, as a cathode electrode. The silicon oxide film is then removed by etching, followed by dry etching of the conductive underlying film with the Pt film as a mask, whereby a lower electrode of a capacitor is formed from the Pt film and the conductive underlying film which has remained below the Pt film.

摘要翻译： 在氧化硅膜中形成沟槽之后，通过使用在氧化硅膜之前预先形成的导电性底膜进行电镀而在沟槽内部形成Pt膜作为阴极电极。 然后通过蚀刻去除氧化硅膜，然后用Pt膜作为掩模对导电性底膜进行干蚀刻，由此由Pt膜和导电性底层膜形成电容器的下电极，该电极保持在低于 Pt膜。

公开(公告)号：US06215144B1

公开(公告)日：2001-04-10

申请号：US09236223

申请日：1999-01-25

申请人： Masayoshi Saito ,  Yoshitaka Nakamura ,  Hidekazu Goto ,  Keizo Kawakita ,  Satoru Yamada ,  Toshihiro Sekiguchi ,  Isamu Asano ,  Yoshitaka Tadaki ,  Takuya Fukuda ,  Masayuki Suzuki ,  Tsuyoshi Tamaru ,  Naoki Fukuda ,  Hideo Aoki ,  Masayoshi Hirasawa

发明人： Masayoshi Saito ,  Yoshitaka Nakamura ,  Hidekazu Goto ,  Keizo Kawakita ,  Satoru Yamada ,  Toshihiro Sekiguchi ,  Isamu Asano ,  Yoshitaka Tadaki ,  Takuya Fukuda ,  Masayuki Suzuki ,  Tsuyoshi Tamaru ,  Naoki Fukuda ,  Hideo Aoki ,  Masayoshi Hirasawa

IPC分类号： H01L2972

CPC分类号： H01L21/76855 ,  H01L21/28518 ,  H01L21/31604 ,  H01L21/76801 ,  H01L21/76828 ,  H01L21/76837 ,  H01L21/76843 ,  H01L21/76856 ,  H01L21/7687 ,  H01L27/10814 ,  H01L27/10885 ,  H01L27/10894 ,  H01L28/40

摘要： In a DRAM having a capacitor-over-bitline structure in which the capacitive insulating film of an information storing capacitive element C is formed of a high dielectric material such as Ta2O5 (tantalum oxide) film 46, the portions of bit lines BL and first-layer interconnect lines 23 to 26 of a peripheral circuit which are in contact with at least an underlying silicon oxide film 28 are formed of a W film, the bit lines BL and the interconnect lines 23 to 26 being arranged below the information storing capacitive element C, whereby the adhesion at the interface between the bit lines BL and the interconnect lines 23 to 26 and the silicon oxide film is improved in terms of high-temperature heat treatment to be performed when the capacitive insulating film is being formed.

摘要翻译： 在具有电容器的位线结构的DRAM中，信息存储电容元件C的电容绝缘膜由诸如Ta 2 O 5（氧化钽）膜46的高电介质材料形成，位线BL和第一 - 与W膜形成的与外部电路至少底层的氧化硅膜28接触的层间布线23〜26，位线BL和布线23〜26配置在信息存储电容元件C的下方 从而在形成电容绝缘膜时进行的高温热处理方面提高了位线BL与布线23〜26之间界面处的粘附性和氧化硅膜。

公开(公告)号：US4700041A

公开(公告)日：1987-10-13

申请号：US920640

申请日：1986-10-21

申请人： Takeshi Morita ,  Takio Okuda ,  Kazumichi Machida ,  Yoshio Sato ,  Yoshitaka Nakamura

发明人： Takeshi Morita ,  Takio Okuda ,  Kazumichi Machida ,  Yoshio Sato ,  Yoshitaka Nakamura

IPC分类号： B23K11/00 ,  B23K11/14 ,  B23K9/22

CPC分类号： B23K11/0026 ,  B23K11/14

摘要： Two metal plates 1a, 1b are projection welded together using a truncated conical projection 12 on a first one of the plates having a spherical end surface. The plates are pressed together through the projection, and a welding current pulse is applied which reaches a maximum value in less than 2 milli-seconds. The shape and dimensional limitations of the projection coupled with the high amplitude, short duration current spike result in a thin welding nugget 9 and prevent any thermal distortion of the outer plate surface due to localized overheating.

摘要翻译： 两个金属板1a，1b在具有球形端面的第一板上使用截头圆锥形突起12投影焊接在一起。 板通过突起压在一起，施加焊接电流脉冲，其在小于2毫秒内达到最大值。 投影的形状和尺寸限制与高幅度，短持续时间的电流尖峰相结合导致薄的焊接块9，并且防止由于局部过热而导致的外板表面的任何热变形。

公开(公告)号：US4583768A

公开(公告)日：1986-04-22

申请号：US569491

申请日：1984-01-09

申请人： Shigehiko Aoki ,  Shizuo Onotani ,  Toshinobu Shimotaka ,  Yoshitaka Nakamura

发明人： Shigehiko Aoki ,  Shizuo Onotani ,  Toshinobu Shimotaka ,  Yoshitaka Nakamura

IPC分类号： F01N13/08 ,  F01N13/18 ,  F16L27/053 ,  F16L53/00

CPC分类号： F01N13/1811 ,  F16L27/053 ,  Y10S285/909

摘要： A flexible exhaust coupling comprising first and second passage elements, the first passage element being fluid-connected to the engine for receiving the exhaust gases to be discharged from an automobile engine through the second passage element, and a ring seal member having a spherical sealing surface and carried by one of the first and second passage elements, the other of the first and second passage elements having a mating spherical surface. The first and second passage elements are resiliently urged by springs in a direction close towards each other to permit the spherical sealing surface to gas-tightly and slidingly contact the mating spherical surface thereby constituting a resiliently yieldable joint between the first and second passage elements, and at least one air channel is defined exteriorly of the ring seal member for the passage of cooling air to forcibly cool the ring seal member. The inlet and an outlet of the channel are located and opened at respective regions where a pressure difference can be developed when an automobile vehicle moves in one direction such that wind induced by the movement of the vehicle can flow through the channel from the inlet to the outlet by the effect of the pressure differential therebetween.

摘要翻译： 一种柔性排气联轴器，包括第一和第二通道元件，第一通道元件流体连接到发动机，用于接收通过第二通道元件从汽车发动机排出的排气;以及环形密封件，其具有球形密封表面 并且由第一和第二通道元件中的一个承载，第一和第二通道元件中的另一个具有配合的球面。 第一和第二通道元件被弹簧沿彼此靠近的方向弹性地推动，以允许球形密封表面气密地并滑动地接触配对的球面，从而在第一和第二通道元件之间构成弹性屈服的接头，以及 至少一个空气通道被限定在环形密封构件的外部，用于通过冷却空气以强制地冷却环形密封构件。 通道的入口和出口在汽车车辆沿一个方向移动时可以产生压力差的各个区域定位和打开，使得由车辆的运动引起的风可以从入口流到通道 通过它们之间的压差的影响。

公开(公告)号：US09260992B2

公开(公告)日：2016-02-16

申请号：US13806619

申请日：2010-06-24

申请人： Masaya Wada ,  Kosaku Ishida ,  Kazuki Shirakura ,  Yuta Endo ,  Yoshitaka Nakamura ,  Kazuo Tanaka ,  Takatsugu Kurosawa ,  Jun Takashima

发明人： Masaya Wada ,  Kosaku Ishida ,  Kazuki Shirakura ,  Yuta Endo ,  Yoshitaka Nakamura ,  Kazuo Tanaka ,  Takatsugu Kurosawa ,  Jun Takashima

IPC分类号： F01M13/04 ,  B01D46/00 ,  B01D46/24 ,  F01M13/00

CPC分类号： F01M13/04 ,  B01D46/003 ,  B01D46/0043 ,  B01D46/2411 ,  B01D2265/06 ,  F01M2013/0072 ,  F01M2013/0427 ,  F01M2013/0438 ,  F01M2013/0488

摘要： [Problem to be Solved]To enhance the performance for separation of oil mist from blow-by gas.[Solution]A filter element 13 which is to be attached to an oil separator unit 3 includes a core 31. This core is a double tube having an internal cylindrical member 34 and an external cylindrical member 35, and a space between the internal cylindrical member and the external cylindrical member is used as a separation chamber 36. An injection hole 39 for injecting blow-by gas while increasing its flow velocity is provided in the internal cylindrical member. A surface which is an inner wall surface of the external cylindrical member and which faces the injection hole is a spraying surface onto which the blow-by gas injected from the injection hole is sprayed. Moreover, an opening for oil discharge from which oil OL condensed on the spraying surface is discharged, and an opening for discharge from which the blow-by gas from which oil mist has been separated is discharged are provided in the core.

摘要翻译： [要解决的问题]提高油雾与窜气分离的性能。 要结合到油分离器单元3的过滤元件13包括芯31.该芯是具有内圆柱形构件34和外圆筒构件35的双管，并且内圆柱形构件之间的空间 并且外部圆柱形构件用作分离室36.在内部圆柱形构件中设置有用于在增加其流速的同时喷射窜气的喷射孔39。 作为外筒构件的内壁面并面对喷孔的表面是喷射从喷射孔喷射的窜气的喷射面。 此外，在该芯部设置有用于从喷出面冷凝的油OL排出的排油用开口，以及从其分出油雾的窜气的排出口。

公开(公告)号：US08957466B2

公开(公告)日：2015-02-17

申请号：US13094142

申请日：2011-04-26

申请人： Yoshitaka Nakamura ,  Yasushi Yamazaki

发明人： Yoshitaka Nakamura ,  Yasushi Yamazaki

IPC分类号： H01L27/108 ,  H01L29/94 ,  H01L49/02

CPC分类号： H01L27/10817 ,  H01L27/10852 ,  H01L27/10894 ,  H01L27/10897 ,  H01L28/91

摘要： A semiconductor device may include, but is not limited to: a semiconductor substrate; a memory capacitor; and a first compensation capacitor. The semiconductor substrate has at least first and second regions. The memory capacitor is positioned over the first region. The memory capacitor may include, but is not limited to: a first lower electrode; and a first dielectric film covering inner and outer surfaces of the first lower electrode. The first compensation capacitor is positioned over the second region. The first compensation capacitor includes, but is not limited to: a second lower electrode; a second dielectric film covering an inner surface of the second lower electrode; and a first insulating film covering an outer surface of the second lower electrode.

摘要翻译： 半导体器件可以包括但不限于：半导体衬底; 一个记忆电容器; 和第一补偿电容器。 半导体衬底具有至少第一和第二区域。 存储电容器位于第一区域上。 存储电容器可以包括但不限于：第一下电极; 以及覆盖所述第一下部电极的内表面和外表面的第一电介质膜。 第一补偿电容器位于第二区域上。 第一补偿电容器包括但不限于：第二下电极; 覆盖所述第二下部电极的内表面的第二电介质膜; 以及覆盖所述第二下部电极的外表面的第一绝缘膜。

公开(公告)号：US20140003999A1

公开(公告)日：2014-01-02

申请号：US14006250

申请日：2011-03-22

申请人： Yoshitaka Nakamura ,  Hirotaka Saito ,  Toru Kidokoro ,  Hiroshi Sawada ,  Kenji Sakurai

发明人： Yoshitaka Nakamura ,  Hirotaka Saito ,  Toru Kidokoro ,  Hiroshi Sawada ,  Kenji Sakurai

IPC分类号： G01N31/10

CPC分类号： G01N31/10 ,  F01N3/0842 ,  F01N3/0871 ,  F01N9/00 ,  F01N11/00 ,  F01N2550/03 ,  F01N2560/021 ,  Y02T10/47

摘要： An accurate determination of deterioration of a NOx storage reduction catalyst. A supply device supplies a reducing agent to the NOx catalyst to change an air fuel ratio of an exhaust gas passing through the NOx catalyst, an NH3 detection device detects NH3 in the exhaust gas at the downstream side of the NOx catalyst, a control device adjusts an amount of the reducing agent so that the air fuel ratio of the exhaust gas becomes a predetermined rich air fuel ratio, and a determination device makes a determination that the NOx catalyst has deteriorated, when a detected value of the NH3 detection device becomes equal to or greater than a threshold value, at the time of supplying the reducing agent while adjusting the amount of the reducing agent so that the air fuel ratio of the exhaust gas becomes the predetermined rich air fuel ratio.

摘要翻译： 精确测定NOx储存还原催化剂的劣化。 供给装置向NO x催化剂供给还原剂以改变通过NOx催化剂的废气的空燃比，NH 3检测装置检测NOx催化剂下游侧的废气中的NH 3，控制装置调整 一定量的还原剂使得排气的空燃比成为预定的浓空燃比，并且当NH 3检测装置的检测值变为等于1时，确定装置判定为NOx催化剂已劣化 或大于阈值，同时在调节还原剂的量的同时供给还原剂，使得排气的空燃比成为预定的浓空燃比。

公开(公告)号：US20130205726A1

公开(公告)日：2013-08-15

申请号：US13806619

申请日：2010-06-24

申请人： Masaya Wada ,  Kosaku Ishida ,  Kazuki Shirakura ,  Yuta Endo ,  Yoshitaka Nakamura ,  Kazuo Tanaka ,  Takatsugu Kurosawa ,  Jun Takashima

发明人： Masaya Wada ,  Kosaku Ishida ,  Kazuki Shirakura ,  Yuta Endo ,  Yoshitaka Nakamura ,  Kazuo Tanaka ,  Takatsugu Kurosawa ,  Jun Takashima

IPC分类号： F01M13/04

CPC分类号： F01M13/04 ,  B01D46/003 ,  B01D46/0043 ,  B01D46/2411 ,  B01D2265/06 ,  F01M2013/0072 ,  F01M2013/0427 ,  F01M2013/0438 ,  F01M2013/0488

摘要： [Problem to be Solved]To enhance the performance for separation of oil mist from blow-by gas.[Solution]A filter element 13 which is to be attached to an oil separator unit 3 includes a core 31. This core is a double tube having an internal cylindrical member 34 and an external cylindrical member 35, and a space between the internal cylindrical member and the external cylindrical member is used as a separation chamber 36. An injection hole 39 for injecting blow-by gas while increasing its flow velocity is provided in the internal cylindrical member. A surface which is an inner wall surface of the external cylindrical member and which faces the injection hole is a spraying surface onto which the blow-by gas injected from the injection hole is sprayed. Moreover, an opening for oil discharge from which oil OL condensed on the spraying surface is discharged, and an opening for discharge from which the blow-by gas from which oil mist has been separated is discharged are provided in the core.

摘要翻译： [要解决的问题]提高油雾与窜气分离的性能。 要结合到油分离器单元3的过滤元件13包括芯31.该芯是具有内圆柱形构件34和外圆筒构件35的双管，并且内圆柱形构件之间的空间 并且外部圆柱形构件用作分离室36.在内部圆柱形构件中设置有用于在增加流速的同时喷射窜气的喷射孔39。 作为外筒构件的内壁面并面对喷孔的表面是喷射从喷射孔喷射的窜气的喷射面。 此外，在该芯部设置有用于从喷出面冷凝的油OL排出的排油用开口，以及从其分出油雾的窜气的排出口。

公开(公告)号：US08505283B2

公开(公告)日：2013-08-13

申请号：US12529088

申请日：2008-12-26

申请人： Tomihisa Oda ,  Yoshitaka Nakamura ,  Shunsuke Toshioka

发明人： Tomihisa Oda ,  Yoshitaka Nakamura ,  Shunsuke Toshioka

IPC分类号： F01N3/10

CPC分类号： F01N3/2066 ,  B01D53/9418 ,  B01D53/9431 ,  B01D53/944 ,  B01D53/9477 ,  B01D2251/2067 ,  B01D2255/1021 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20738 ,  B01D2255/50 ,  F01N3/035 ,  F01N3/106 ,  F01N3/208 ,  F01N11/00 ,  F01N13/009 ,  F01N13/0097 ,  F01N2560/026 ,  F01N2610/02 ,  F01N2610/1406 ,  F01N2900/1806 ,  F01N2900/1814 ,  F01N2900/1818 ,  Y02T10/24 ,  Y02T10/47 ,  Y10T137/7287

摘要： An internal combustion engine, in which an NOX selective reducing catalyst (15) is arranged inside an engine exhaust passage, and aqueous urea stored in an aqueous urea tank (20) is fed to the NOX selective reducing catalyst (15) to selectively reduce the NOX. The aqueous urea tank (20) comprises a main tank (20a) and a sub tank (20b) arranged inside the main tank (20a). The aqueous urea in the sub tank (20b) is sent to an aqueous urea feed valve (17). When the aqueous urea tank (20) should be refilled with aqueous urea, the sub tank (20b) is refilled with aqueous urea. It is detected by a level sensor (40) if the aqueous urea in the aqueous urea tank (20) is refilled. When it is judged that the NOX purification rate falls below an allowable level at the time of engine operation right after the aqueous urea in the aqueous urea tank (20) has been refilled, it is judged that the refilled aqueous urea is abnormal.

摘要翻译： 一种内燃机，其中在发动机排气通道内部配置有NO x选择还原催化剂（15），并且将储存在尿素水箱（20）中的尿素水供给到NO x选择还原催化剂（15）中，以选择性地将 NOX。 尿素水箱（20）包括设置在主罐（20a）内的主罐（20a）和副罐（20b）。 副罐（20b）中的尿素水被送入尿素供给阀（17）。 当尿素水箱（20）应重新填充尿素水溶液时，副罐（20b）用尿素水重新填充。 如果尿素水箱（20）中的含水尿素被再填充，则由液位传感器（40）检测。 当在尿素水箱（20）中的尿素水被再填充之后，当NOX净化率低于发动机运转时的容许水平时，判断再填充的尿素水不正常。

公开(公告)号：US08346462B2

公开(公告)日：2013-01-01

申请号：US12677194

申请日：2009-08-28

申请人： Yoshitaka Nakamura ,  Hiroshi Sawada ,  Toru Kidokoro ,  Shinya Taira

发明人： Yoshitaka Nakamura ,  Hiroshi Sawada ,  Toru Kidokoro ,  Shinya Taira

IPC分类号： G06F19/00 ,  F02M25/07 ,  F02B47/08 ,  F02B33/44 ,  G01M15/00

CPC分类号： F02D41/0052 ,  F02B29/0406 ,  F02D41/0065 ,  F02D41/18 ,  F02M26/05 ,  F02M26/06 ,  F02M26/10 ,  F02M26/15 ,  F02M26/23 ,  F02M26/48 ,  F02M26/49 ,  Y02T10/47

摘要： A determination is made more simply as to a malfunction of a low pressure EGR device that supplies an EGR gas from a low pressure EGR passage connecting between an exhaust passage at a location downstream of a turbine and an intake passage. Provision is made for a high pressure EGR device that connects between the exhaust passage at a location upstream of the turbine and the intake passage, the low pressure EGR device that connects between the exhaust passage at a location downstream of the turbine and the intake passage, and a detection unit that detects a malfunction of the low pressure EGR device from the degree of opening of a high pressure EGR valve at the time when the EGR gas is supplied from both the high pressure EGR device and the low pressure EGR device, and at the time when the high pressure EGR valve of the high pressure EGR device is controlled in a feedback manner so as to direct an amount of EGR gas in a cylinder toward a target range of the amount of EGR gas, while carrying out open loop control of a low pressure EGR valve of the low pressure EGR device.

摘要翻译： 更简单地确定从连接在涡轮机下游的排气通道和进气通道之间的低压EGR通道供应EGR气体的低压EGR装置的故障。 对于在涡轮机上游的排气通道和进气通道之间连接的高压EGR装置，连接在涡轮机下游的排气通道和进气通道之间的低压EGR装置， 以及检测单元，其从在从高压EGR装置和低压EGR装置供给EGR气体时，从高压EGR阀的开度开始，检测低压EGR装置的故障， 以反馈方式控制高压EGR装置的高压EGR阀的时间，以便将EGR气体中的EGR气体的量朝向EGR气体的量的目标范围引导，同时进行开环控制 低压EGR装置的低压EGR阀。