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41. 发明授权

US09243533B2 Engine system 有权
标题翻译：发动机系统
公开(公告)号：US09243533B2
公开(公告)日：2016-01-26
申请号：US14405547
申请日：2012-06-07
申请人： Akira Yamashita , Koichiro Nakatani
发明人： Akira Yamashita , Koichiro Nakatani
IPC分类号： F01N3/00 , F01N3/08 , B01D53/94 , F01N3/20 , F01N9/00 , F01N3/22 , F01N3/34 , F02D41/02 , F02D41/40
CPC分类号： F01N3/0814 , B01D53/94 , B01D53/9409 , B01D53/9477 , B01D53/9495 , B01D2251/2067 , B01D2255/20738 , B01D2255/50 , B01D2258/012 , F01N3/2013 , F01N3/2033 , F01N3/208 , F01N3/22 , F01N3/34 , F01N9/00 , F01N2610/02 , F01N2900/1602 , F01N2900/1622 , F02D41/024 , F02D41/405 , Y02T10/24 , Y02T10/26 , Y02T10/47
摘要： An engine system includes: an exhaust path through which an exhaust gas of an engine passes; an urea injection valve that injects urea into the exhaust path; a catalyst that is provided in the exhaust path on a downstream of the urea injection valve, and that selectively reduces NOx by using ammonia acting as a reducing agent, the ammonia being generated by hydrolyzing injected urea from the urea injection valve; a heating portion that is capable of heating the catalyst and the injected urea; and a control unit that performs first control, in which the urea injection valve injects urea, the heating portion heats the injected urea to generate ammonia, or second control, in which the heating portion increases a temperature of the catalyst to a temperature at which NOx can be reduced, on a basis of an amount of ammonia adsorbed on the catalyst.
摘要翻译：发动机系统包括：发动机排气通过的排气路径; 尿素喷射阀，其将尿素喷射到排气路径中; 一种催化剂，其设置在尿素喷射阀下游的排气路径中，并且通过使用作为还原剂的氨选择性地还原NOx，该氨是通过从尿素喷射阀水解注入的尿素而产生的; 能够加热催化剂和注入的尿素的加热部分; 以及执行第一控制的控制单元，其中尿素喷射阀喷射尿素，加热部分加热喷射的尿素以产生氨，或第二控制，其中加热部分将催化剂的温度升高到NOx的温度可以基于吸附在催化剂上的氨的量来还原。

42. 发明申请

US20130298850A1 COOLING SYSTEM FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机冷却系统
公开(公告)号：US20130298850A1
公开(公告)日：2013-11-14
申请号：US13978608
申请日：2011-02-07
申请人： Koichiro Nakatani , Akira YAMASHITA , Takenori Saoda
发明人： Koichiro Nakatani , Akira YAMASHITA , Takenori Saoda
IPC分类号： F01P3/00
CPC分类号： F01P3/00 , F01P7/167 , F01P2025/30 , F01P2025/32
摘要： The character or nature of cooling water is correctly estimated. A cooling system for an internal combustion engine includes a radiator, a bypass passage which bypasses the radiator, a thermostat, and a control unit which changes a valve opening temperature of the thermostat. The cooling system for the internal combustion engine further includes an estimating unit which forbids valve opening of the thermostat and which estimates the character of the cooling water on the basis of temperature transition of the cooling water provided in this state.
摘要翻译：正确估计冷却水的性质或性质。用于内燃机的冷却系统包括散热器，绕过散热器的旁通通道，恒温器和改变恒温器的开阀温度的控制单元。用于内燃机的冷却系统还包括估计单元，该估计单元禁止恒温器的开阀，并且基于在该状态下提供的冷却水的温度转变来估计冷却水的特性。

43. 发明申请

US20100230560A1 LEG DEVICE 有权
标题翻译： LEG设备
公开(公告)号：US20100230560A1
公开(公告)日：2010-09-16
申请号：US12295684
申请日：2008-04-17
申请人： Koichiro Nakatani
发明人： Koichiro Nakatani
IPC分类号： F16M11/26 , F16M11/38
CPC分类号： F16M11/32 , F16M11/14 , F16M11/16 , F16M2200/022 , Y10T403/606
摘要： The leg device includes a base portion, extendable legs rotatable with respect to the base portion, and leg support members for rotatably supporting the extendable legs, wherein the extendable leg includes the first tubular member having a fitting hole portion formed in the vicinity of the upper end thereof. The second tubular member that is adjustable with respect to its protruding length from the lower end of the first tubular member is inserted into the first tubular member. The leg support member includes a pivot portion rotatably fitted in the fitting hole portion. In a state where the extendable leg is contracted, the upper end of the second tubular member is positioned upward of the pivot portion.
摘要翻译：腿装置包括基部，相对于基部可旋转的可延伸腿以及用于可旋转地支撑可伸展腿的腿部支撑构件，其中可伸展腿包括第一管状构件，该第一管状构件具有形成在上部附近的装配孔部分结束。相对于其从第一管状构件的下端的突出长度可调节的第二管状构件被插入到第一管状构件中。腿支撑构件包括可旋转地装配在装配孔部分中的枢轴部分。在可伸缩腿收缩的状态下，第二管状构件的上端位于枢转部分的上方。

44. 发明授权

US06874316B2 Device for purifying the exhaust gas of an internal combustion engine 失效
标题翻译：用于净化内燃机废气的装置
公开(公告)号：US06874316B2
公开(公告)日：2005-04-05
申请号：US10419725
申请日：2003-04-22
申请人： Koichiro Nakatani
发明人： Koichiro Nakatani
IPC分类号： F01N3/02 , B01D46/44 , B01D53/56 , B01D53/94 , F01N3/023 , F01N3/025 , F01N3/029 , F01N3/031 , F01N3/032 , F01N3/035 , F01N3/08 , F01N3/20 , F01N3/24 , F01N13/02 , F02D9/04 , F02M25/07 , F01N3/00
CPC分类号： F01N3/2093 , F01N3/0231 , F01N3/0253 , F01N3/032 , F01N13/0097 , F02D9/04 , F02M26/28
摘要： A device for purifying the exhaust gas of an internal combustion engine, which includes separate devices for purifying the particulates in the exhaust gas and a device for purifying NOx in the exhaust gas located integrally or separately in the exhaust system, is provided. At least two reducing material supply devices for supplying the reducing material to the device for purifying the particulates and the device for purifying NOx are arranged in the exhaust system. When the device for purifying the particulates or the device for purifying NOx requires a small amount of reducing material, one of the two reducing material supply devices supplies the required amount of reducing material to the exhaust system. When the device for purifying the particulates or the device for purifying NOx requires a large amount of reducing material, both of the two reducing material supply devices supply the required amount of reducing material to the exhaust system.
摘要翻译：提供了一种用于净化内燃机的废气的装置，其包括用于净化废气中的微粒的分离装置和用于净化排气中的排气中的NOx的装置，该装置一体地或分开地位于排气系统中。在排气系统中设置有用于将还原材料供给到用于净化微粒的装置和用于净化NOx的装置的至少两个还原材料供应装置。当用于净化微粒的装置或用于净化NOx的装置需要少量还原材料时，两个还原材料供应装置中的一个向排气系统供应所需量的还原材料。当用于净化微粒的装置或用于净化NOx的装置需要大量的还原材料时，两个还原材料供应装置都向排气系统供应所需量的还原材料。

45. 发明授权

US06739559B2 Panhead 有权
标题翻译：盘头
公开(公告)号：US06739559B2
公开(公告)日：2004-05-25
申请号：US10411420
申请日：2003-04-10
申请人： Koichiro Nakatani
发明人： Koichiro Nakatani
IPC分类号： F16M1104
CPC分类号： F16M11/16 , F16M11/126 , F16M11/24 , F16M13/00
摘要： To provide a panhead in which operationality is excellent and an appropriate tilt fixing force can be obtained. A panhead comprises a pan rotation body which has a fixing notch portion and rotates in the left and right direction around a vertical axis. The panhead comprises a tilt rotation body which has a fixing notch portion and rotates in the up-and-down direction around a horizontal axis. The panhead comprises an attaching-object support body to which an attaching object can be attached and an operation body which is provided on the tilt rotation body so as to be capable of rotating operation. By a one-action rotating operation of the operation body, the tilt rotation body and the pan rotation body are respectively fixed. The front-end portion of the fixing notch portion of the pan rotation body is blocked by a blocking portion for deformation suppression.
摘要翻译：为了提供操作性优异的平头，并且可以获得适当的倾斜固定力。平衡头包括盘旋转体，其具有固定切口部分，并且围绕垂直轴线在左右方向上旋转。平衡头包括倾斜旋转体，该倾斜旋转体具有固定凹口部分，并且围绕水平轴线沿上下方向旋转。平衡头包括可附接物体的安装对象支撑体和设置在倾斜旋转体上以便能够旋转操作的操作体。通过操作体的单动旋转操作，倾斜旋转体和摇盘旋转体分别固定。盘旋转体的固定切口部分的前端部被用于变形抑制的阻挡部分阻挡。

46. 发明授权

US06681566B2 Exhaust purifying method and apparatus of an internal combustion engine 失效
标题翻译：内燃机的排气净化方法和装置
公开(公告)号：US06681566B2
公开(公告)日：2004-01-27
申请号：US10455383
申请日：2003-06-06
申请人： Kazuhiro Itoh , Toshiaki Tanaka , Shinya Hirota , Takamitsu Asanuma , Koichi Kimura , Koichiro Nakatani
发明人： Kazuhiro Itoh , Toshiaki Tanaka , Shinya Hirota , Takamitsu Asanuma , Koichi Kimura , Koichiro Nakatani
IPC分类号： F01N300
CPC分类号： B01D46/0067 , B01D46/0036 , B01D46/0039 , B01D46/0041 , B01D46/24 , B01D46/2418 , B01D46/46 , B01D53/9431 , B01D2046/2492 , F01N3/021 , F01N3/0222 , F01N3/023 , F01N3/0233 , F01N3/0235 , F01N3/0253 , F01N3/031 , F01N3/035 , F01N3/0814 , F01N3/0821 , F01N3/0842 , F01N2410/00 , F01N2570/16 , F01N2610/03 , F02B23/06 , F02B23/0621 , F02B23/0669 , F02B23/0672 , F02B37/00 , F02F2001/247 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/26 , F02M26/28 , F02M26/33 , Y02T10/125
摘要： An exhaust purifying method and apparatus of an internal combustion engine are provided with an exhaust switch valve for switching a flow of exhaust gas flowing into an exhaust filter. By switching the exhaust switch valve, the exhaust gas is fed from one side and the other side of the filter, thereby stirring the soot (particulates) in the exhaust gas deposited on the filter having a NOx absorbent and an active-oxygen discharging agent supported thereon. Thus, the soot in the exhaust gas is continuously burned. Moreover, the switching of the exhaust switch valve and the rich spike are inhibited from being conducted simultaneously. In the case where the rich spike is conducted in order to discharge and reduce NOx absorbed in the NOx absorbent, the exhaust gas containing a large amount of HC and CO can be prevented from being discharged into the atmosphere without being purified.
摘要翻译：内燃机的排气净化方法和装置设置有用于切换流入排气过滤器的废气流的排气切换阀。通过切换排气开关阀，排气从过滤器的一侧和另一侧进料，从而搅拌沉积在具有NOx吸收剂的过滤器上的废气中的烟灰（微粒）和负载的活性氧排放剂上。因此，排气中的烟灰不断燃烧。此外，排气开关阀和丰富尖峰的切换被抑制同时进行。为了排出和减少吸收在NOx吸收剂中的NOx而进行浓穗的处理，可以防止含有大量HC，CO的废气排出到大气中而不被净化。

47. 发明授权

US06655133B2 Exhaust gas purifier for internal combustion engine 失效
公开(公告)号：US06655133B2
公开(公告)日：2003-12-02
申请号：US10106239
申请日：2002-03-27
申请人： Akira Mikami , Shinya Hirota , Kazuhiro Itoh , Takamitsu Asanuma , Koichi Kimura , Shunsuke Toshioka , Koichiro Nakatani , Toshiaki Tanaka , Masato Gotoh , Takekazu Ito
发明人： Akira Mikami , Shinya Hirota , Kazuhiro Itoh , Takamitsu Asanuma , Koichi Kimura , Shunsuke Toshioka , Koichiro Nakatani , Toshiaki Tanaka , Masato Gotoh , Takekazu Ito
IPC分类号： F01N300
CPC分类号： F01N3/2046 , F01N3/023 , F01N3/0233 , F01N3/031 , F01N3/035 , F01N3/0821 , F01N3/2006 , F01N3/2828 , F01N9/002 , F01N13/0097 , F01N2250/02 , F01N2330/06 , F01N2510/065 , F01N2570/16 , Y02T10/26 , Y02T10/47
摘要： An exhaust gas purifier includes a particulate filter for oxidizing collected particulates, a reversing device that reverses an exhaust gas upstream side and an exhaust gas downstream side of the particulate filter. The particulate filter includes a collecting wall for collecting the particulates, which includes a first collecting surface and a second collecting surface. The first and the second collecting surfaces are alternately used for collecting the particulates by the reversing device. The catalyst device is arranged adjacent to the particulate filter at a position always being at the downstream side of the particulate filter.

48. 发明授权

US06644023B2 Exhaust emission control device of internal combustion engine 失效
公开(公告)号：US06644023B2
公开(公告)日：2003-11-11
申请号：US10088477
申请日：2002-03-20
申请人： Shinya Hirota , Toshiaki Tanaka , Kazuhiro Itoh , Takamitsu Asanuma , Koichiro Nakatani , Koichi Kimura
发明人： Shinya Hirota , Toshiaki Tanaka , Kazuhiro Itoh , Takamitsu Asanuma , Koichiro Nakatani , Koichi Kimura
IPC分类号： F01N300
CPC分类号： B01D46/2418 , B01D46/002 , B01D46/0063 , B01D46/0067 , B01D2046/2492 , F01N3/021 , F01N3/0211 , F01N3/0222 , F01N3/0233 , F01N3/035 , F01N3/0821 , F01N3/0842 , F01N13/017 , F01N2510/065 , F02D41/029
摘要： The present device for purifying the exhaust gas of an internal combustion engine comprises a particulate filter 70 on which the trapped particulates are oxidized and reversing means 74 for reversing the exhaust gas upstream side and the exhaust gas downstream side of the particulate filter. The particulate filter has a trapping wall for trapping the particulates. The reversing means reverses the exhaust gas upstream side and the exhaust gas downstream side of the particulate filter so that the first trapping surface and the second trapping surface are used alternately to trap the particulates. The particulate filter has a first opening portion and a second opening portion through which the exhaust gas flows in and out from the particulate filter and is arranged in the exhaust pipe 71 upstream of the muffler. At least part of the circumferential portion of the particulate filter between the first opening portion and the second opening portion is in contact with the flow of the exhaust gas in the exhaust pipe.

49. 发明授权

US06568178B2 Device for purifying the exhaust gas of an internal combustion engine 失效
标题翻译：用于净化内燃机废气的装置
公开(公告)号：US06568178B2
公开(公告)日：2003-05-27
申请号：US09817187
申请日：2001-03-27
申请人： Shinya Hirota , Toshiaki Tanaka , Koichiro Nakatani , Kazuhiro Itoh , Takamitsu Asanuma , Koichi Kimura
发明人： Shinya Hirota , Toshiaki Tanaka , Koichiro Nakatani , Kazuhiro Itoh , Takamitsu Asanuma , Koichi Kimura
IPC分类号： F01N300
CPC分类号： F01N3/035 , B01D53/9431 , F01N3/023 , F01N3/0233 , F01N3/0235 , F01N3/0253 , F01N3/0814 , F01N3/0821 , F01N2570/16 , F01N2610/03 , F02B23/0621 , F02B23/0669 , F02B23/0672 , F02F2001/247 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/28 , F02M26/33 , Y02T10/125
摘要： A device for purifying the exhaust gas of an internal combustion engine is disclosed. The device has a particulate filter arranged in the exhaust system on which the trapped particulates are oxidized, and a reversing mechanism for reversing the exhaust gas upstream side and the exhaust gas downstream side of the particulate filter. The particulate filter has a trapping wall. The trapping wall has a first trapping surface and a second trapping surface. The reversing mechanism reverses the exhaust gas upstream side and the exhaust gas downstream side of the particulate filter so that the first trapping surface and the second trapping surface are used alternately to trap the particulates. The device can improve the amount of particulates that can be oxidized and removed on the particulate filter.
摘要翻译：公开了一种用于净化内燃机的废气的装置。该装置具有布置在被捕获的微粒被氧化的排气系统中的微粒过滤器和用于使微粒过滤器的废气上游侧和废气下游侧反向的反转机构。微粒过滤器具有捕集壁。捕集壁具有第一捕集表面和第二捕集表面。反转机构使微粒过滤器的废气上游侧和排气下游侧反转，使得交替地使用第一捕集面和第二捕集面捕获微粒。该装置可以改善可以在微粒过滤器上被氧化和去除的微粒的量。

50. 发明授权

US06536723B1 Tripod with improved telescopic extension 有权
标题翻译：三脚架具有改进的伸缩伸缩
公开(公告)号：US06536723B1
公开(公告)日：2003-03-25
申请号：US09830052
申请日：2001-04-20
申请人： Koichiro Nakatani
发明人： Koichiro Nakatani
IPC分类号： F16M1100
CPC分类号： F16B7/14 , F16M11/16 , F16M11/36 , F16M2200/028
摘要： The invention includes a base (21) provided with pairs of fitting hole (25), two each of which are spaced apart and situated facing each other so as to constitute a pair. A pair of rotary shaft portions (28) of each first leg member (27) are rotatably fitted in each pair of fitting holes (25). The two rotary shaft portions (28) are formed on the outer surface of the upper end portion of each first leg member (27) as an integral body therewith so as to extend coaxially. A second leg member (29) is inserted in each first leg member (27) in such a way that the distance by which the second leg member (29) projects from the first leg member (27) can be adjusted. As the top end face of each second leg member (29) can be positioned flush with the top end face of the associated first leg member (27), the invention is capable of improving the telescopic extension ratio of the legs.
摘要翻译：本发明包括一个设置有一对装配孔（25）的基座（21），每对配合孔（25）彼此间隔开并定位成构成一对。每个第一腿部构件（27）的一对旋转轴部分（28）可旋转地装配在每对装配孔（25）中。两个旋转轴部分（28）形成在每个第一支腿构件（27）的上端部的外表面上，作为其一体，以同轴地延伸。可以调节第二腿部构件（29），以使得第二腿部构件（29）从第一腿部构件（27）突出的距离被调节到每个第一腿部构件（27）中。由于每个第二腿部构件（29）的顶端面可以与相关联的第一腿部构件（27）的顶端面齐平，所以本发明能够改善腿部的伸缩伸长率。

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