公开(公告)号：US06761501B1

公开(公告)日：2004-07-13

申请号：US09830048

申请日：2001-04-19

申请人： Koichiro Nakatani

发明人： Koichiro Nakatani

IPC分类号： F16B710

CPC分类号： F16B7/1427 ,  F16B7/14 ,  F16M11/046 ,  F16M11/28 ,  F16M11/32 ,  F16M2200/027 ,  Y10T403/32475 ,  Y10T403/32501 ,  Y10T403/32524 ,  Y10T403/7009 ,  Y10T403/7064

摘要： Each one of telescopic units (12) that are used for a tripod includes a first tubular member (15). A second tubular member (16) is inserted in the first tubular member (15) so as to be capable of rotating circumferentially and enabling the adjustment of the distance by which the second tubular member (16) projects from the first tubular member (15). Press receiving surface portions (25) having a cross section which has an arc-shaped surface such that the center axis of the arc extends in parallel with the center axis of the first tubular member (15) are formed on the inner cylindrical surface of the first tubular member (15). Press applying surface portions (37) having a cross section which has an arc-shaped surface such that the center axis of the arc extends in parallel with the center axis of the second tubular member (16) are formed on the outer cylindrical surface of the second tubular member (16). Rotation of the second tubular member (16) in one direction circumferentially relative to the first tubular member (15) causes given locations of the press applying surface portions (37) to be pressed against the press receiving surface portions (25). Rotation of the second tubular member (16) in the other direction circumferentially relative to the first tubular member (15) releases the press applying surface portions (37) and the press receiving surface portions (25) from the press-contact with each other.

摘要翻译： 用于三脚架的每个伸缩单元（12）包括第一管状构件（15）。 第二管状构件（16）插入第一管状构件（15）中以便能够周向旋转并且能够调节第二管状构件（16）从第一管状构件（15）伸出的距离， 。 压接具有弧形表面的截面的接收表面部分（25），使得圆弧的中心轴线平行于第一管状部件（15）的中心轴线延伸，形成在 第一管状构件（15）。 压制施加具有弧形表面的横截面的表面部分（37），使得圆弧的中心轴线平行于第二管状构件（16）的中心轴线延伸，形成在 第二管状构件（16）。 第二管状构件（16）相对于第一管状构件（15）在一个方向上的旋转使压制施加表面部分（37）的给定位置压靠在受压面部分（25）上。 第二管状构件（16）相对于第一管状构件（15）在另一方向上的旋转使得压力施加表面部分（37）和压力接收表面部分（25）彼此压接。

公开(公告)号：US06510686B2

公开(公告)日：2003-01-28

申请号：US09814806

申请日：2001-03-23

申请人： Koichi Kimura ,  Toshiaki Tanaka ,  Shinya Hirota ,  Kazuhiro Itoh ,  Takamitsu Asanuma ,  Koichiro Nakatani

发明人： Koichi Kimura ,  Toshiaki Tanaka ,  Shinya Hirota ,  Kazuhiro Itoh ,  Takamitsu Asanuma ,  Koichiro Nakatani

IPC分类号： F01N300

CPC分类号： B01D46/0067 ,  B01D46/0041 ,  B01D46/24 ,  B01D53/9431 ,  B01D2279/30 ,  F01N3/021 ,  F01N3/023 ,  F01N3/0233 ,  F01N3/0235 ,  F01N3/0253 ,  F01N3/031 ,  F01N3/035 ,  F01N3/0807 ,  F01N3/0814 ,  F01N3/0821 ,  F01N2570/16 ,  F01N2610/03 ,  F02B23/06 ,  F02B23/0621 ,  F02B23/0669 ,  F02B23/0672 ,  F02F2001/247 ,  F02M26/05 ,  F02M26/10 ,  F02M26/23 ,  F02M26/28 ,  F02M26/33 ,  Y02T10/125

摘要： A reversal device reverses upstream and downstream sides of a particulate filter. First and second collecting surfaces of a collecting wall are used alternately to collect particulates. In order to ensure that a portion of exhaust gas bypasses the particulate filter while a valve body is switched from one position to the other position to reverse the upstream and downstream sides of the particulate filter, the reversal device switches the valve body as soon as the amount of particulates discharged from a combustion chamber of an engine becomes equal to or smaller than a set discharge amount.

摘要翻译： 反转装置反转微粒过滤器的上游侧和下游侧。 交替使用收集壁的第一和第二收集表面来收集颗粒。 为了确保废气的一部分绕过微粒过滤器，同时阀体从一个位置切换到另一个位置以反转微粒过滤器的上游侧和下游侧，反转装置一旦切换阀体， 从发动机的燃烧室排出的微粒量等于或小于设定的排出量。

公开(公告)号：US5746407A

公开(公告)日：1998-05-05

申请号：US495668

申请日：1996-07-26

申请人： Koichiro Nakatani

发明人： Koichiro Nakatani

IPC分类号： F16M11/18 ,  F16M11/24 ,  F16M11/32 ,  F16M11/04

CPC分类号： F16M11/242 ,  F16M11/046 ,  F16M11/18 ,  F16M2200/027

摘要： A tripod includes a vertically movable center column dividable into an upper column member and a lower column member. A lower flange on a lower end of the lower column member prevents the center column from slipping off the tripod when fully extended. When a user removes the lower column member for an activity such as low-angle photography, a number of stopper protrusions prevent the upper column member from slipping off the tripod. When the user reattaches the lower column member, the stopper protrusions disengage to permit free movement of the center column. The present invention thus allows low-angle photography, provides a wide range of vertical motion of the center column, and prevents the user from accidentally damaging a camera when the lower column member is removed.

摘要翻译： PCT No.PCT / JP95 / 00333 Sec。 371日期1996年7月26日 102（e）日期1996年7月26日PCT 1995年3月2日PCT公布。 WO96 / 27100PC出版物 日期1996年9月6日三脚架包括可分为上柱构件和下柱构件的可垂直移动的中心柱。 下柱构件下端的下法兰防止当完全延伸时中心柱从三脚架上滑落。 当用户移除用于诸如低角度拍摄的活动的下柱构件时，多个止动突起防止上柱构件从三脚架上滑落。 当使用者重新安装下部柱构件时，止动器凸起脱开以允许中心柱自由移动。 因此，本发明允许低角度摄影，提供中心柱的宽范围的垂直运动，并且当下部柱构件被移除时防止使用者意外损坏照相机。

公开(公告)号：US5718544A

公开(公告)日：1998-02-17

申请号：US500897

申请日：1996-07-02

申请人： Koichiro Nakatani

发明人： Koichiro Nakatani

IPC分类号： B23F1/06 ,  B23F17/00 ,  B23F21/00 ,  B23F5/00

CPC分类号： B23F21/00 ,  B23F1/065 ,  B23F17/00 ,  Y10T29/49462 ,  Y10T407/1745 ,  Y10T409/105883 ,  Y10T409/106201 ,  Y10T409/107473 ,  Y10T409/107791 ,  Y10T409/10795 ,  Y10T409/108586

摘要： A base member such as an elevation pipe of a photographic tripod is severed and rack teeth are formed thereon in a single operation while the base member remains clamped in a V-block. The first rack tooth on each side of the location where the base member is severed includes half of a trough portion between adjacent rack teeth. Additional trough portions forming the remainder of the teeth are formed, either in the same severing and shaping operation, or in a later shaping operation. The formation of the inner half trough portions ensures that, when the two severed ends of the base member are brought together, a smooth transition will exist between the two rack portions. In addition, since the two severed ends always include half troughs immediately adjacent thereto, weaknesses and chipping resulting from the presence of partial rack teeth in these locations is avoided.

摘要翻译： PCT No.PCT / JP95 / 00332 Sec。 371日期：1995年7月26日 102（e）日期1995年7月26日PCT 1995年3月2日提交了一种诸如摄影三脚架的升降管的基座部件被切断，并且在单个操作中在其上形成齿条齿，同时基座部件保持夹紧在V- 块。 位于基座部件被切断的位置的每一侧上的第一齿条齿包括相邻齿条齿之间的槽部分的一半。 在相同的切断和整形操作中，或者在稍后的整形操作中形成形成齿的其余部分的附加槽部。 内部半槽部的形成确保了当基部构件的两个切断端部接合在一起时，两个齿条部之间将存在平滑的过渡。 此外，由于两个切断端总是包括与其相邻的半波谷，因此避免了在这些位置中存在部分齿条齿的弱点和碎屑。

公开(公告)号：US4443128A

公开(公告)日：1984-04-17

申请号：US282171

申请日：1981-07-10

申请人： Toshiharu Yamamoto ,  Koichiro Nakatani

发明人： Toshiharu Yamamoto ,  Koichiro Nakatani

IPC分类号： H04N5/225 ,  F16B7/04 ,  F16B7/08 ,  F16M11/04 ,  F16M11/12 ,  F16M13/02 ,  G03B17/56 ,  B25G3/36 ,  E04G7/00

CPC分类号： F16B7/04 ,  F16M11/08 ,  F16M11/16 ,  F16M11/2021 ,  F16M13/00 ,  F16M13/02 ,  Y10T403/7105 ,  Y10T403/7123

摘要： A fixing device comprising a first clamp for clamping a mount and a second clamp which is adapted to be clamped to a stationary member. The second clamp is operatively connected to the first clamp by a tubular coupling member so that each clamp may be manually rotatable about an axis which is substantially perpendicular to the axial direction of each of the clamps. The clamps are held in position by a bolt-and-nut arrangement extending through the tubular member.

摘要翻译： 一种固定装置，包括用于夹持安装座的第一夹具和适于夹紧固定构件的第二夹具。 第二夹具通过管状联接构件可操作地连接到第一夹具，使得每个夹具可以围绕基本上垂直于每个夹具的轴向的轴线手动地旋转。 夹具通过延伸穿过管状构件的螺栓和螺母装置保持就位。

公开(公告)号：US09163551B2

公开(公告)日：2015-10-20

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 ,  F01P7/16

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。

公开(公告)号：US20150184567A1

公开(公告)日：2015-07-02

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： F01N3/08 ,  F01N3/20

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。

公开(公告)号：US09004419B2

公开(公告)日：2015-04-14

申请号：US13817076

申请日：2012-03-05

申请人： Koichiro Nakatani

发明人： Koichiro Nakatani

IPC分类号： F16M11/12 ,  G03B17/56 ,  F16M11/04 ,  F16M11/10 ,  F16M11/20 ,  F16M11/32

CPC分类号： F16M11/126 ,  F16M11/041 ,  F16M11/10 ,  F16M11/2014 ,  F16M11/32 ,  F16M2200/022 ,  G03B17/561

摘要： A support device for a tripod includes a base body. On the base body, a pan turning body is provided turnably in the horizontal direction. On the pan turning body, a tilt turning body is provided turnably in the up-down direction. The support device also includes a pan fixing operation body fixing the pan turning body with respect to the base body, and a tilt fixing operation body fixing the tilt turning body with respect to the pan turning body. The support device further includes a tilt turning operation body turning the tilt turning body with respect to the pan turning body.

摘要翻译： 三脚架的支撑装置包括基体。 在基体上，在水平方向上可转动设置转盘体。 在转盘体上，倾斜的转动体在上下方向可转动地设置。 支撑装置还包括相对于基体固定盘旋转体的盘固定操作体，以及相对于盘旋转体固定倾斜转动体的倾斜固定操作体。 支撑装置还包括相对于转盘体转动倾斜转动体的倾斜转动操作体。

公开(公告)号：US08315777B2

公开(公告)日：2012-11-20

申请号：US12668743

申请日：2008-08-06

申请人： Koichiro Nakatani ,  Terutoshi Tomoda ,  Shinobu Ishiyama ,  Tomoyuki Ono ,  Tomoyuki Kogo ,  Yoshihiro Hisataka

发明人： Koichiro Nakatani ,  Terutoshi Tomoda ,  Shinobu Ishiyama ,  Tomoyuki Ono ,  Tomoyuki Kogo ,  Yoshihiro Hisataka

IPC分类号： B60T7/12

CPC分类号： F02D13/0203 ,  F02D13/0207 ,  F02D13/0265 ,  Y02T10/18

摘要： A control apparatus for an internal combustion engine (10) includes intake valve control means (50). The internal combustion engine (10) includes a variable intake valve operating mechanism (66) that changes a valve opening characteristic of an intake valve (64), and rich combustion is performed in the internal combustion engine (10) to control an exhaust gas purification catalyst (24) disposed in an exhaust passage (18). The intake valve control means (50) controls the valve opening characteristic of the intake valve (64) to increase a flow rate of intake air in an early stage of an intake stroke when the rich combustion is performed, as compared to when non-rich combustion is performed.

摘要翻译： 一种用于内燃机（10）的控制装置，包括进气阀控制装置（50）。 内燃机（10）包括改变进气门（64）的开阀特性的可变进气门操作机构（66），并且在内燃机（10）中进行丰富燃烧以控制排气净化 设置在排气通道（18）中的催化剂（24）。 当进行浓燃烧时，进气阀控制装置（50）控制进气门（64）的开阀特性，以增加进气冲程早期进气的流量，与不富 进行燃烧。

公开(公告)号：US20120074290A1

公开(公告)日：2012-03-29

申请号：US13375651

申请日：2009-06-01

申请人： Koichiro Nakatani

发明人： Koichiro Nakatani

IPC分类号： F16M11/32

CPC分类号： G03B17/561 ,  F16M11/105 ,  F16M11/2078 ,  F16M11/32 ,  F16M2200/022

摘要： A leg device that is capable of simultaneously releasing three extendible/contractible legs from a locked state with a single action is provided. A tripod, which is a leg device, has a base. A tripod head is attached to a tripod head attaching portion of the base. A middle extendible/contractible leg, a one-side extendible/contractible leg, and an opposite-side extendible/contractible kg are pivotally attached to a leg attaching portion of the base. Gripping all the three extendible/contractible legs, i.e. the middle extendible/contractible leg, the one-side extendible/contractible leg, and the opposite-side extendible/contractible kg, together causes the middle extendible/contractible leg, the one-side extendible/contractible leg, and the opposite-side extendible/contractible leg to simultaneously shift from a locked state to an unlocked state.

摘要翻译： 提供了能够以单一动作从锁定状态同时释放三个可伸缩腿的腿装置。 三脚架是一个腿装置，有一个基地。 三脚架头连接到基座的三脚架头部附接部分。 中间可伸缩腿，单侧伸展/收缩腿和相对侧可伸缩腿可摆动地附接到基部的腿部附接部分。 抓住所有三个可伸缩的腿，即中间可伸缩腿，单侧伸展/收缩腿和相对侧伸展/收缩腿，一起导致中间可伸缩腿，单侧伸展 /可收缩腿，以及相对侧的可伸缩腿，以同时从锁定状态转换到解锁状态。