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1. 发明申请

US20070074699A1 Power unit having crankcase to which auxiliary machine is fitted, and motorcycle having power unit 有权
公开(公告)号：US20070074699A1
公开(公告)日：2007-04-05
申请号：US11527697
申请日：2006-09-27
申请人： Isamu Takahashi , Yuichi Tawarada
发明人： Isamu Takahashi , Yuichi Tawarada
IPC分类号： F02B75/32 , F02F7/00
CPC分类号： F02B67/06 , F02B61/02 , F02B2275/08 , F02F7/0073 , F02F2007/0078
摘要： An internal combustion engine in a power unit includes an oil pump that rotates by a transmission mechanism with an endless chain, and a crankcase with an opening formed by protruding walls of side walls of the crankcase in an axial direction. A drive sprocket is fitted to a main shaft of a gear transmission and a driven sprocket is fitted to a shaft end of a drive shaft of an oil pump. When viewed sideways, the protruding walls and mating faces have overlapping parts that partially overlap the driven sprocket. On the other hand, all the shaft end and the remainder of the driven sprocket are exposed inside the opening when the cover is removed. The resulting configuration improves the working efficiency in fitting an oil pump into the crankcase without reducing the rigidity of the crankcase.

2. 发明授权

US07267095B2 Power unit having crankcase to which auxiliary machine is fitted, and motorcycle having power unit 有权
标题翻译：配有辅机的曲轴箱的功率单元，以及具有动力单元的摩托车
公开(公告)号：US07267095B2
公开(公告)日：2007-09-11
申请号：US11527697
申请日：2006-09-27
申请人： Isamu Takahashi , Yuichi Tawarada
发明人： Isamu Takahashi , Yuichi Tawarada
IPC分类号： F01M1/02 , F01P5/10 , F02B61/04
CPC分类号： F02B67/06 , F02B61/02 , F02B2275/08 , F02F7/0073 , F02F2007/0078
摘要： An internal combustion engine in a power unit includes an oil pump that rotates by a transmission mechanism with an endless chain, and a crankcase with an opening formed by protruding walls of side walls of the crankcase in an axial direction. A drive sprocket is fitted to a main shaft of a gear transmission and a driven sprocket is fitted to a shaft end of a drive shaft of an oil pump. When viewed sideways, the protruding walls and mating faces have overlapping parts that partially overlap the driven sprocket. On the other hand, all the shaft end and the remainder of the driven sprocket are exposed inside the opening when the cover is removed. The resulting configuration improves the working efficiency in fitting an oil pump into the crankcase without reducing the rigidity of the crankcase.
摘要翻译：动力单元中的内燃机包括由具有环形链的传动机构旋转的油泵，以及具有沿轴向由曲轴箱的侧壁的突出壁形成的开口的曲轴箱。驱动链轮安装在齿轮传动装置的主轴上，从动链轮装配到油泵驱动轴的轴端。当侧面观察时，突出的壁和配合面具有与从动链轮部分重叠的重叠部分。另一方面，当盖子被移除时，所有轴端和从动链轮的剩余部分都暴露在开口内部。所得到的结构提高了将油泵装配到曲轴箱中的工作效率，而不降低曲轴箱的刚度。

3. 发明申请

US20060144352A1 Piston cooling device 有权
标题翻译：活塞冷却装置
公开(公告)号：US20060144352A1
公开(公告)日：2006-07-06
申请号：US11315251
申请日：2005-12-23
申请人： Yuichi Tawarada , Isamu Takahashi
发明人： Yuichi Tawarada , Isamu Takahashi
IPC分类号： F01P1/04
CPC分类号： F01P3/08 , F01M1/08 , F01M11/02 , F01P11/04 , F01P2050/16
摘要： A cooling structure is a separate member from a structural portion of an engine. An oil injection pipe includes cooling oil injection holes for injecting cooling oil into cylinder bores and is mounted across an engine at a somewhat upper position with respect to a crank shaft and in parallel with the crank shaft. Both ends of the oil injection pipe are fixed through mounting members to right and left side walls of the engine, whereby the pipe is mounted. Two left and right pipe portions are joined together at a central position between the two to constitute the oil injection pipe as a single pipe. At the connection in the central position, the oil injection pipe is connected to an oil supply path. Oil supplied through the oil supply path flows into the left and right pipe portions and is injected from the injection holes into the cylinder bores.
摘要翻译：冷却结构是与发动机结构部分不同的部件。注油管包括用于将冷却油喷射到气缸孔中的冷却油喷射孔，并且相对于曲轴并与曲轴平行地安装在发动机相对于发动机的较高位置。注油管的两端通过安装构件固定在发动机的右侧壁和左侧壁上，由此安装管。两个左右管部分在两者之间的中心位置处接合在一起，以构成作为单管的注油管。在中心位置的连接处，注油管连接到供油路径。通过供油路供给的油流入左，右管部，从喷孔向气缸孔内喷出。

4. 发明授权

US07267094B2 Lubrication system of small vehicle engine 有权
标题翻译：小型车辆发动机润滑系统
公开(公告)号：US07267094B2
公开(公告)日：2007-09-11
申请号：US11527383
申请日：2006-09-27
申请人： Yuichi Tawarada , Eiko Shiozaki , Isamu Takahashi
发明人： Yuichi Tawarada , Eiko Shiozaki , Isamu Takahashi
IPC分类号： F01M11/02 , F01M3/04
CPC分类号： F01M11/02
摘要： A lubrication system of a vehicle engine wherein a cylinder head has a head side oil passage disposed at one end thereof along the axis of a crankshaft. A lower case of a crankcase is provided with a supply source side oil passage communicating with an oil supply source and extending parallel to the axis of the crankshaft and a branched oil passage guiding oil to the head side oil passage which branches from the supply source side oil passage and extends upwardly. An upper case side oil passage extending vertically to communicate with a head side oil passage is provided at one end of an upper case along the axis of the crankshaft. A communication passage communicating the upper end of a branched oil passage is provided in a lower case in a position inwardly from the upper case side oil passage along the axis of the crankshaft.
摘要翻译：一种车辆发动机的润滑系统，其中气缸盖具有沿着曲轴的轴线设置在其一端的头侧油路。曲轴箱的下壳体设置有供油源油路，其与供油源连通并且平行于曲轴的轴线延伸，并且将分支的油路导向油提供到从供给源侧分支的头侧油路油通道向上延伸。沿着曲轴的轴线，在上壳体的一端设置有垂直延伸地与头侧油路连通的上壳体侧油路。连通分支油路的上端的连通通道沿着曲轴的轴线从上壳体侧油路向内设置在下壳体中。

5. 发明授权

US07237514B2 Piston cooling device 有权
标题翻译：活塞冷却装置
公开(公告)号：US07237514B2
公开(公告)日：2007-07-03
申请号：US11315251
申请日：2005-12-23
申请人： Yuichi Tawarada , Isamu Takahashi
发明人： Yuichi Tawarada , Isamu Takahashi
IPC分类号： F01P1/04
CPC分类号： F01P3/08 , F01M1/08 , F01M11/02 , F01P11/04 , F01P2050/16
摘要： A cooling structure is a separate member from a structural portion of an engine. An oil injection pipe includes cooling oil injection holes for injecting cooling oil into cylinder bores and is mounted across an engine at a somewhat upper position with respect to a crank shaft and in parallel with the crank shaft. Both ends of the oil injection pipe are fixed through mounting members to right and left side walls of the engine, whereby the pipe is mounted. Two left and right pipe portions are joined together at a central position between the two to constitute the oil injection pipe as a single pipe. At the connection in the central position, the oil injection pipe is connected to an oil supply path. Oil supplied through the oil supply path flows into the left and right pipe portions and is injected from the injection holes into the cylinder bores.
摘要翻译：冷却结构是与发动机结构部分不同的部件。注油管包括用于将冷却油喷射到气缸孔中的冷却油喷射孔，并且相对于曲轴并与曲轴平行地安装在发动机相对于发动机的较高位置。注油管的两端通过安装构件固定在发动机的右侧壁和左侧壁上，由此安装管。两个左右管部分在两者之间的中心位置处接合在一起，以构成作为单管的注油管。在中心位置的连接处，注油管连接到供油路径。通过供油路供给的油流入左，右管部，从喷孔向气缸孔内喷出。

6. 发明申请

US20070074698A1 Lubrication system of small vehicle engine 有权
公开(公告)号：US20070074698A1
公开(公告)日：2007-04-05
申请号：US11527383
申请日：2006-09-27
申请人： Yuichi Tawarada , Eiko Shiozaki , Isamu Takahashi
发明人： Yuichi Tawarada , Eiko Shiozaki , Isamu Takahashi
IPC分类号： F02F7/00 , F01M1/02
CPC分类号： F01M11/02
摘要： A lubrication system of a vehicle engine wherein a cylinder head has a head side oil passage disposed at one end thereof along the axis of a crankshaft. A lower case of a crankcase is provided with a supply source side oil passage communicating with an oil supply source and extending parallel to the axis of the crankshaft and a branched oil passage guiding oil to the head side oil passage which branches from the supply source side oil passage and extends upwardly. An upper case side oil passage extending vertically to communicate with a head side oil passage is provided at one end of an upper case along the axis of the crankshaft. A communication passage communicating the upper end of a branched oil passage is provided in a lower case in a position inwardly from the upper case side oil passage along the axis of the crankshaft.

7. 发明申请

US20080102500A1 Lipase powder compositions 有权
标题翻译：脂肪酶粉末组合物
公开(公告)号：US20080102500A1
公开(公告)日：2008-05-01
申请号：US12000032
申请日：2007-12-07
申请人： Satoshi Negishi , Junko Suzuki , Isamu Takahashi , Hans Holm
发明人： Satoshi Negishi , Junko Suzuki , Isamu Takahashi , Hans Holm
IPC分类号： C12P7/64 , C12N9/14
CPC分类号： C11C3/10 , C12N9/20 , C12N11/14 , C12P7/6436 , C12P7/6454 , Y02P20/52
摘要： The present invention provides a lipase powder composition which comprises a filter aid(s) and a product obtained by pulverizing a Thermomyces sp.-derived lipase immobilized to a silica carrier(s) into the average particle diameter of 1 μm or more and less than 300 μm. This lipase powder composition improves the lipase activity and operability and, therefore, can be suitably used in the methods for exchanging esters of fats and oils and for esterification.
摘要翻译：本发明提供了一种脂肪酶粉末组合物，其包含助滤剂和通过将固定于二氧化硅载体上的嗜热链球菌来源的脂肪酶粉碎成平均粒径为1μm以上且小于 300个妈妈这种脂肪酶粉末组合物改善了脂肪酶活性和可操作性，因此可以适用于脂肪和油的酯交换方法和酯化反应。

8. 发明授权

US5443194A Method of cutting sheet for plotter 失效
标题翻译：绘图机切纸方法
公开(公告)号：US5443194A
公开(公告)日：1995-08-22
申请号：US131955
申请日：1993-10-08
申请人： Isamu Takahashi
发明人： Isamu Takahashi
IPC分类号： B43L13/00 , B26D3/12 , B26F3/00 , B26F3/02
CPC分类号： B26F3/002 , B26D3/12 , Y10T225/12 , Y10T225/321 , Y10T225/393
摘要： In case a long size sheet which is sandwiched by a drive roller and a pressure roller and its tip portion is suspended downwardly with its dead weight from the sheet support surface is cut off in a straight line in a crossing direction with a cutter pen of a plotter capable of shifting the sheet in a crossing direction, firstly, the sheet is cut off in a crossing direction with the cutter pen leaving a predetermined region at the center portion of the sheet. Next, a half-cut or perforation work is applied to the predetermined region at the center portion, and then, the drive roller is rotated in the positive or reverse direction, and the sheet transfers back and forth along its longitudinal direction, and the region of the sheet where the drawing has been performed is shaken off from the other portion of the sheet by the transfer, and thus, the cutting operation of the sheet is completed.
摘要翻译：在由驱动辊和压力辊夹持的长尺寸片材及其顶端部分以其自重从片材支撑表面向下悬挂的情况下，在与刀具的切割笔的交叉方向上以直线切断能够在交叉方向上移动纸张的绘图机，首先，在切割笔的交叉方向上切断片材，在纸张的中心部分留下预定区域。接下来，在中心部分的预定区域施加半切或穿孔作业，然后驱动辊沿正向或反向旋转，并且片材沿其纵向方向前后移动，并且区域已经执行了图纸的片材通过转印从片材的另一部分中脱离出来，从而完成了片材的切割操作。

9. 发明授权

US5239315A Penstocker of automatic drafting machine 失效
标题翻译：自动牵引机的笔记本电脑
公开(公告)号：US5239315A
公开(公告)日：1993-08-24
申请号：US764293
申请日：1991-09-23
申请人： Isamu Takahashi
发明人： Isamu Takahashi
IPC分类号： B43L13/00 , B43L13/02 , B43M99/00
CPC分类号： B43L13/024 , B43M99/007
摘要： A penstocker for an automatic drafting machine in which a shutter 15 is slidably mounted on a peripheral wall 13b of the penstocker's main body 10 such that a desired one or more slits 20, 21 and 22, formed on the peripheral wall 13b, are shielded thereby forming a predetermined pattern indicative of a presence or absence of the penstocker main body, a type of pen held by the penstocker main body and an origin of the penstocker main body.
摘要翻译：一种用于自动牵伸机的储存器，其中挡板15可滑动地安装在储存器主体10的周壁13b上，使得形成在周壁13b上的期望的一个或多个狭缝20,21和22被屏蔽，形成指示储存器主体的存在或不存在的预定图案，由储存器主体保持的笔的类型和笔筒主体的原点。

10. 发明授权

US5179393A Automatic lead feeding apparatus of automatic drafting machine 失效
标题翻译：自动牵引机自动送料装置
公开(公告)号：US5179393A
公开(公告)日：1993-01-12
申请号：US606210
申请日：1990-10-30
申请人： Isamu Takahashi
发明人： Isamu Takahashi
IPC分类号： B43L13/00 , B43K31/00 , B43L13/02 , B43M99/00
CPC分类号： B43M99/007 , B43K31/005 , B43L13/024
摘要： An automatic lead feeding apparatus is used in an automatic drafting machine adapted to exchange pencil holders between a line drawing head and a writing instrument stocker. The automatic lead feeding apparatus has a unit holder moving in a direction of approach and separation from the writing instrument stocker to take a writing instrument or pencil holder removably arranged on the stocker. In consequence, the pencil holder is exchanged between the writing instrument holder and a writing instrument holder of the stocker. A lead feeding reservoir-stocker has a plurality of lead reservoirs containing plural leads. The lead feeding reservoir-stocker is arranged above the travelling path of the writing instrument holder. Lead is fed one by one from the reservoir-stocker by a shutter placed under the stocker and the lead is pushed in the pencil holder by a predetermined distance by a lead pusher. The lead feeding reservoir-stocker and writing instrument stocker are able to be removed from the base of the automatic lead feeding apparatus.
摘要翻译：自动牵引装置用于自动牵伸机，适用于在线条画头和书写工具储存器之间交换笔夹。自动引线供给装置具有从书写工具储存器接近分离的方向移动的单元保持器，以取出可拆卸地布置在储带架上的书写工具或铅笔支架。因此，铅笔架在书写工具夹持器与储带架的书写工具架之间交换。引线储存器具有多个含有多个引线的铅储存器。铅笔储存器布置在书写工具架的行进路径的上方。通过放置在储料器下方的快门从贮存器一个一个地供给铅，并且通过引导推动器将引线推入预定距离的铅笔夹中。可以从自动送铅装置的底座上取出供料储液器和书写储存器。

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