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公开(公告)号：US4394048A
公开(公告)日：1983-07-19
申请号：US262503
申请日：1981-05-11
申请人： Kenji Sakurai , Noboru Yoshimura
发明人： Kenji Sakurai , Noboru Yoshimura
CPC分类号： B60N2/2352
摘要： An interlocking mechanism of both-side lock recliner for an automotive seat which has an interlocking mechanism for simultaneously controlling the lock and the release of right and left engaging mechanisms mounted at both sides of the seat and including right and left manipulating levers, auxiliary levers provided symmetrically at both sides of the seat, and an interlocking rod including hook formed at both ends thereof for engaging between the auxiliary levers of both sides. Thus, the interlocking mechanism can exactly transmit the manipulating force of the handle in the engaging portion between the interlocking rod end and the member engaged with the interlocking rod end without enhancing the dimensional accuracy.
摘要翻译： 一种用于汽车座椅的双侧锁紧斜倚器的互锁机构，其具有用于同时控制锁定的联动机构和安装在座椅两侧的左右接合机构的释放，并且包括左右操纵杆，辅助杠杆 对称地位于座椅的两侧，以及包括形成在其两端的钩的互锁杆，用于在两侧的辅助杆之间进行接合。 因此，互锁机构能够精确地传递手柄的操作力，该操作力在互锁杆端部与与互锁杆端部接合的部件之间的接合部分中，而不增加尺寸精度。
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公开(公告)号：US4331627A
公开(公告)日：1982-05-25
申请号：US97626
申请日：1979-11-27
IPC分类号： C04B35/10 , C04B35/111 , C04B35/64 , C04B35/44 , C04B35/50
CPC分类号： C04B35/111
摘要： A process for producing an alumina sintered product is disclosed wherein the starting alumina mixture contains about 0.01 to 0.55% by weight of MgO and 0.5 to 5.5% by weight of Y.sub.2 O.sub.3. The process yields a sintered product having a porosity on the order of less than 0.1% by volume and an average crystal grain size of about 2 microns or less and is particularly suitable for use in high speed microfinish cutting.
摘要翻译： 公开了一种生产氧化铝烧结产品的方法，其中起始氧化铝混合物包含约0.01至0.55重量％的MgO和0.5至5.5重量％的Y 2 O 3。 该方法产生具有小于0.1体积％的孔隙率和约2微米或更小的平均晶粒尺寸的烧结产品，并且特别适合用于高速微精加华切割。
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公开(公告)号：US4204873A
公开(公告)日：1980-05-27
申请号：US037606
申请日：1979-05-10
IPC分类号： C04B35/10 , B23B27/14 , B23P15/28 , C04B35/117 , B24D3/04 , C04B31/16 , C04B35/44 , C04B35/56
CPC分类号： B23B27/148 , C04B35/117
摘要： A sintered ceramic body for use in cutting tools which has an average crystal grain size of not more than about 2.mu. and comprises about 60 to 95% by volume of (a) Al.sub.2 O.sub.3 and the remainder being composed of (b) WC, provided that it may contain W.sub.2 C in which case the intensity ratio I.sub.W.sbsb.2.sub.C (101)/I.sub.WC (111) in X-ray diffraction using CuK.alpha. rays is not more than about 0.5, and (c) TiN, the volume ratio of components (b) to (c) being about 5:95 to 95:5.
摘要翻译： 一种用于切割工具的烧结陶瓷体，其平均晶粒尺寸不大于约2μm，并且包含（a）Al 2 O 3的约60至95体积％，其余由（b）WC组成，条件是 可以含有W2C，在这种情况下，使用CuKα射线的X射线衍射中的强度比IW2C（101）/ IWC（111）不大于约0.5，（c）TiN，成分（b）〜 （c）约为5:95至95:5。
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公开(公告)号：US09845756B2
公开(公告)日：2017-12-19
申请号：US14416709
申请日：2012-07-27
申请人： Yuki Bisaiji , Kohei Yoshida , Kenji Sakurai , Kohki Nakamura
发明人： Yuki Bisaiji , Kohei Yoshida , Kenji Sakurai , Kohki Nakamura
CPC分类号： F02D41/1461 , F01N3/0814 , F01N3/0842 , F01N3/101 , F01N3/206 , F01N13/009 , F01N2900/1614 , F02D41/0275 , F02D41/1475 , F02D2250/36 , F02M26/15 , Y02T10/22
摘要： A three-way catalyst and an NOx adsorption catalyst are disposed in an engine exhaust passage. In a predetermined low-load engine operation area, combustion in a combustion chamber is carried out at a lean base air-fuel ratio and an air-fuel ratio in the combustion chamber is changed to a rich range at the time of discharging NOx from the NOx adsorption catalyst. In a predetermined high-load engine operation area, the air-fuel ratio in the combustion chamber is controlled to a theoretical air-fuel ratio in a feedback manner. In a predetermined middle-load engine operation area, the combustion in the combustion chamber is carried out at the base air-fuel ratio lower than the base air-fuel ratio in the low-load engine operation area and the air-fuel ratio in the combustion chamber is changed to the rich range with a period shorter than a rich period of the air-fuel ratio for discharging NOx in the low-load engine operation area.
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公开(公告)号：US09115660B2
公开(公告)日：2015-08-25
申请号：US13000054
申请日：2009-10-06
申请人： Kenji Sakurai
发明人： Kenji Sakurai
IPC分类号： F01N3/00 , F02D41/02 , F01N3/08 , F01N3/10 , F01N3/20 , F01N9/00 , F02D41/14 , F01N13/00 , B01D53/94
CPC分类号： F02D41/0275 , B01D53/9418 , B01D53/9422 , B01D53/9445 , B01D53/9477 , B01D53/9495 , B01D2255/20738 , B01D2255/50 , B01D2255/91 , F01N3/0842 , F01N3/0871 , F01N3/101 , F01N3/208 , F01N9/00 , F01N13/0093 , F01N2340/00 , F01N2560/025 , F01N2560/026 , F01N2560/14 , F01N2900/1622 , F02D41/1441 , F02D41/1454 , F02D41/146 , Y02T10/22 , Y02T10/24 , Y02T10/47
摘要： An object is to provide an exhaust purifying system for an internal combustion engine having an NSR catalyst, which can inhibit emissions from being aggravated by blow-by of NOx. An exhaust purifying system for an internal combustion engine capable of a lean burn operation is provided. The exhaust purifying system includes: an NSR catalyst disposed in an exhaust passage of the internal combustion engine; an SCR disposed downstream of the NSR catalyst; a NOx sensor disposed downstream of the SCR, the NOx sensor producing an output according to an NH3 concentration; and rich spike means for performing a rich spike. The rich spike means starts the rich spike at a predetermined timing during a lean burn operation and terminates the rich spike at a timing when the NOx sensor issues a predetermined output characteristic indicative of a rise in the NH3 concentration.
摘要翻译： 本发明的目的是提供一种具有NSR催化剂的内燃机的排气净化系统，该排气净化系统可以抑制NOx排出加剧的排放物。 提供一种能够进行稀薄燃烧操作的内燃机的排气净化系统。 排气净化系统包括：设置在内燃机的排气通道中的NSR催化剂; 设置在NSR催化剂下游的SCR; 设置在SCR的下游的NOx传感器，所述NOx传感器根据NH 3浓度产生输出; 和丰富的尖峰意味着执行丰富的穗。 丰富的峰值装置在稀燃操作期间在预定的时间开始富峰，并在NOx传感器发出指示NH 3浓度升高的预定输出特性的定时终止浓峰。
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公开(公告)号：US20150176514A1
公开(公告)日：2015-06-25
申请号：US14416709
申请日：2012-07-27
申请人： Yuki Bisaiji , Kohei Yoshida , Kenji Sakurai , Kohki Nakamura
发明人： Yuki Bisaiji , Kohei Yoshida , Kenji Sakurai , Kohki Nakamura
CPC分类号： F02D41/1461 , F01N3/0814 , F01N3/0842 , F01N3/101 , F01N3/206 , F01N13/009 , F01N2900/1614 , F02D41/0275 , F02D41/1475 , F02D2250/36 , F02M26/15 , Y02T10/22
摘要： A three-way catalyst and an NOx adsorption catalyst are disposed in an engine exhaust passage. In a predetermined low-load engine operation area, combustion in a combustion chamber is carried out at a lean base air-fuel ratio and an air-fuel ratio in the combustion chamber is changed to a rich range at the time of discharging NOx from the NOx adsorption catalyst. In a predetermined high-load engine operation area, the air-fuel ratio in the combustion chamber is controlled to a theoretical air-fuel ratio in a feedback manner. In a predetermined middle-load engine operation area, the combustion in the combustion chamber is carried out at the base air-fuel ratio lower than the base air-fuel ratio in the low-load engine operation area and the air-fuel ratio in the combustion chamber is changed to the rich range with a period shorter than a rich period of the air-fuel ratio for discharging NOx in the low-load engine operation area.
摘要翻译： 在发动机排气通道中设置三元催化剂和NOx吸附催化剂。 在预定的低负荷发动机运转区域中，以稀空燃比进行燃烧室的燃烧，燃烧室内的空燃比在从NOx排出时变为浓范围 NOx吸附催化剂。 在预定的高负荷发动机运转区域中，以反馈方式将燃烧室内的空燃比控制在理论空燃比。 在预定的中压发动机运转区域中，在低负荷发动机运转区域内的燃料的空燃比低于基本空燃比的燃料的燃烧， 将燃烧室变更为在低负荷发动机运转区域内排出NOx的空燃比的周期短的期间。
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公开(公告)号：US20150167521A1
公开(公告)日：2015-06-18
申请号：US14409122
申请日：2012-06-19
申请人： Kenji Sakurai , Yuji Miyoshi , Toru Kidokoro
发明人： Kenji Sakurai , Yuji Miyoshi , Toru Kidokoro
CPC分类号： F01N3/20 , B01D53/9495 , F01N3/0842 , F01N3/0885 , F01N3/2066 , F01N3/22 , F01N9/00 , F01N13/009 , F01N2610/02 , F02D41/025 , F02D41/028 , F02D2200/0808 , F02D2200/0811 , Y02A50/2325 , Y02T10/24 , Y02T10/47
摘要： An exhaust gas purification catalyst is recovered from the sulfur poisoning more appropriately. For this purpose, an exhaust gas purification apparatus for an internal combustion engine selectively executes first control in which an air-fuel ratio of an exhaust gas allowed to flow into an exhaust gas purification catalyst is set to be not more than a theoretical air-fuel ratio to remove a sulfur component from the exhaust gas purification catalyst; and second control in which the air-fuel ratio of the exhaust gas allowed to flow into the exhaust gas purification catalyst is set to an air-fuel ratio that is lower than the air-fuel ratio of the exhaust gas set in the first control to remove the sulfur component from the exhaust gas purification catalyst; wherein the exhaust gas purification apparatus for the internal combustion engine comprises a control unit which executes any one of the first control and the second control on the basis of at least one of purification performance of the exhaust gas purification catalyst, a travel distance of a vehicle that carries the internal combustion engine, and a number of times of removal of the sulfur component from the exhaust gas purification catalyst.
摘要翻译： 更适当地从硫中毒中回收废气净化催化剂。 为此，内燃机的废气净化装置选择性地执行第一控制，其中允许流入排气净化催化剂的废气的空燃比被设定为不大于理论空燃比 以从废气净化催化剂中除去硫成分; 并且允许流入排气净化催化剂的废气的空燃比被设定为低于设定在第一控制中的排气的空燃比的空燃比的第二控制， 从废气净化催化剂中除去硫成分; 其特征在于，所述内燃机的废气净化装置具有控制单元，其基于所述排气净化催化剂的净化性能，车辆的行驶距离，行驶距离，所述第一控制和所述第二控制中的至少一个， 其承载内燃机，并且从废气净化催化剂中多次除去硫成分。
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公开(公告)号：US20140356237A1
公开(公告)日：2014-12-04
申请号：US14377000
申请日：2012-02-07
申请人： Kenji Sakurai
发明人： Kenji Sakurai
IPC分类号： B01D53/94
CPC分类号： B01D53/9495 , F01N3/0814 , F01N3/0842 , F01N3/101 , F01N3/2073 , F01N3/208 , F01N13/009 , F01N2240/25 , F01N2430/08 , F01N2570/18 , F02D41/024 , F02D41/0275 , F02D2200/0802 , Y02T10/22 , Y02T10/24 , Y02T10/26
摘要： It is intended to maintain the purification ability as a whole. For this purpose, an exhaust gas purification apparatus comprises a three-way catalyst; an NH3-producing catalyst; and a selective catalytic reduction NOx catalyst; the catalysts being provided in this order at an exhaust gas passage; and the exhaust gas purification apparatus further comprising a control device which carries out rich spike for lowering an air-fuel ratio of an exhaust gas from a lean air-fuel ratio to a predetermined rich air-fuel ratio; wherein the control device lengthens an interval of the rich spike if a temperature of the three-way catalyst is lower than a threshold value as a lower limit value of a temperature of activation as compared with if the temperature of the three-way catalyst is not less than the threshold value.
摘要翻译： 旨在保持整体的净化能力。 为此，废气净化装置包括三元催化剂; 产生NH 3的催化剂; 和选择性催化还原NOx催化剂; 在排气通道上依次提供催化剂; 所述废气净化装置还包括控制装置，其执行用于将废气的空燃比从稀空燃比降低至预定的浓空燃比的浓尖; 其中如果三元催化剂的温度低于阈值，则与三元催化剂的温度相比，如果三元催化剂的温度不是活化温度的下限值，则控制装置延长了浓尖峰的间隔 小于阈值。
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公开(公告)号：US20140186220A1
公开(公告)日：2014-07-03
申请号：US14128176
申请日：2011-09-06
申请人： Kenji Sakurai , Toru Kidokoro , Yasuyuki Irisawa , Tuyoshi Obuchi
发明人： Kenji Sakurai , Toru Kidokoro , Yasuyuki Irisawa , Tuyoshi Obuchi
IPC分类号： F01N3/20
CPC分类号： F01N3/2053 , F01N3/0814 , F01N3/0885 , F01N3/101 , F01N3/2066 , F01N3/2073 , F01N11/00 , F01N13/009 , F01N2430/085 , F01N2550/02 , F01N2550/03 , F01N2560/06 , F01N2560/14 , F01N2610/03 , F01N2900/16 , Y02T10/22 , Y02T10/24 , Y02T10/47
摘要： In cases where an NOx selective reduction catalyst is provided at a location downstream of an NOx storage reduction catalyst, NOx purification performance in an exhaust gas purification apparatus as a whole is maintained, irrespective of deterioration of the NOx storage reduction catalyst. For this purpose, the reduction of NOx in the NOx storage reduction catalyst is promoted more when the degree of deterioration of the NOx storage reduction catalyst or the NOx selective reduction catalyst is low than when it is high, and the reduction of NOx in the NOx selective reduction catalyst is promoted more when the degree of deterioration of the NOx storage reduction catalyst or the NOx selective reduction catalyst is high than when it is low.
摘要翻译： 在NOx吸留还原催化剂的下游位置设置有NOx选择还原催化剂的情况下，与NOx吸留还原催化剂的劣化无关地维持排气净化装置的NOx净化性能。 为此，当NOx储存还原催化剂或NOx选择还原催化剂的劣化程度低于NOx时，NOx吸收还原催化剂中的NOx的还原更多，并且NOx的还原 当NOx存储还原催化剂或NO x选择还原催化剂的劣化程度高于低于低浓度催化剂时，选择还原催化剂被更多地促进。
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公开(公告)号：US08651042B2
公开(公告)日：2014-02-18
申请号：US13257551
申请日：2010-02-03
CPC分类号： H01H13/83 , H01H2219/062 , H01H2221/03 , H01H2221/07
摘要： An operation device comprises: a plurality of operation members attached to a common supporting member; and a plurality of inserting components having the same configurations with one another. The operation members include latching apertures for securing the inserting components to the operation members and include a plurality of kinds of structure to be attached to the common supporting member so that opening directions of the latching apertures are different from one another. The inserting components include a plurality of latching projections that protrude outward from a main body, and have configurations that can engage the latching apertures in any one of the operation members. The latching projections protrude from the main body in a plurality of directions corresponding to the opening directions of the latching apertures so that any one of the latching projections can engage the latching aperture in any one of the operation members.
摘要翻译： 操作装置包括：多个操作构件，其附接到公共支撑构件; 以及具有彼此相同构造的多个插入部件。 操作构件包括用于将插入部件固定到操作构件的闩锁孔，并且包括要附接到公共支撑构件的多种结构，使得闩锁孔的打开方向彼此不同。 插入部件包括从主体向外突出的多个闩锁突起，并且具有能够接合任何一个操作部件中的闩锁孔的构造。 闩锁突起从与闩锁孔的打开方向相对应的多个方向从主体突出，使得任何一个闩锁突起可以接合任何一个操作构件中的闩锁孔。
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