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1. 发明授权

US6164066A Muffler for internal combustion engine 失效
标题翻译：内燃机消声器
公开(公告)号：US6164066A
公开(公告)日：2000-12-26
申请号：US234574
申请日：1999-01-21
申请人： Yukio Sakaguchi , Takayuki Yamamoto , Shigeru Sato
发明人： Yukio Sakaguchi , Takayuki Yamamoto , Shigeru Sato
IPC分类号： F01N1/08 , F01N3/06 , F01N3/24 , F01N3/28 , F01N3/10
CPC分类号： F01N13/14 , F01N1/089 , F01N3/2885 , F01N13/002 , F01N2590/06
摘要： A muffler for an internal combustion engine has a vertically elongated expansion chamber into which an exhaust gas from the exhaust port of internal combustion engine is introduced. The expansion chamber is separated level-wise into a first expansion chamber and a second expansion chamber by a partition plate. An exhaust emission purifier formed of an oxidation catalyst is attached to the partition plate, thereby allowing the exhaust gas ejected from the exhaust port to be introduced into the second expansion chamber from the first expansion chamber via the exhaust emission purifier. The exhaust emission purifier is spaced apart from the exhaust port by a predetermined distance in a direction orthogonal to an ejecting direction of the exhaust gas.
摘要翻译：用于内燃机的消音器具有垂直伸长的膨胀室，来自内燃机的排气口的废气被引入该膨胀室。膨胀室通过隔板逐级分成第一膨胀室和第二膨胀室。将由氧化催化剂形成的排气净化器安装在分隔板上，从排气口排出的废气经由排气净化器从第一膨胀室引入第二膨胀室。排气净化器在与排气的排出方向正交的方向上与排气口隔开预定的距离。

2. 发明授权

US5857327A Muffler for an internal combustion engine 失效
标题翻译：内燃机消声器
公开(公告)号：US5857327A
公开(公告)日：1999-01-12
申请号：US876386
申请日：1997-06-17
申请人： Shigeru Sato , Yukio Sakaguchi , Kengo Kubo
发明人： Shigeru Sato , Yukio Sakaguchi , Kengo Kubo
IPC分类号： F01N3/02 , F01N1/08 , F01N1/14 , F01N3/06 , F01N3/24 , F01N3/28 , F01N3/34 , F02B75/02 , F01N3/10
CPC分类号： F01N13/1855 , F01N1/089 , F01N1/14 , F01N13/002 , F01N13/14 , F01N3/06 , F01N3/28 , F01N3/2885 , F01N3/34 , F01N2230/06 , F01N2240/20 , F01N2470/08 , F01N2590/06 , F02B2075/025 , F02B2075/027 , Y02T10/20
摘要： A muffler for an internal combustion engine has an expansion chamber (31, 32) into which exhaust gas from the engine is introduced. The expansion chamber has a double wall (32A), with an inner panel (42) of the double wall (32A) having exhaust gas discharge portions (42A, 42B, 42C, 42D) with respective blowout holes (61, 62, 63, 64) for introducing the exhaust gas from the expansion chamber (32) into an air space (Sb) in the double wall (32A). From the air space (Sb), the exhaust gas is vented to the ambient through a discharge hole (37A) in an outer panel (42) of the double wall (32A ). A spark arrester screen (72) covers the discharge hole (37A).
摘要翻译：用于内燃机的消音器具有膨胀室（31,32），来自发动机的废气被引入其中。膨胀室具有双壁（32A），双层壁（32A）的内板（42）具有排气排出部分（42A，42B，42C，42D），具有各自的吹出孔（61,62,63， 64），用于将来自膨胀室（32）的废气引入双壁（32A）中的空气空间（Sb）中。从空气（Sb）排出的废气通过双壁（32A）的外板（42）中的排出孔（37A）排出到周围环境。火花塞筛（72）覆盖排出孔（37A）。

3. 发明授权

US5826567A Two-stroke internal combustion engine 失效
标题翻译：二冲程内燃机
公开(公告)号：US5826567A
公开(公告)日：1998-10-27
申请号：US827650
申请日：1997-04-10
申请人： Yukio Sakaguchi , Noboru Nagai , Shigeru Sato , Yasuharu Sato
发明人： Yukio Sakaguchi , Noboru Nagai , Shigeru Sato , Yasuharu Sato
IPC分类号： F02P13/00 , F02B23/08 , F02B25/14 , F02B63/02 , F02B75/02 , F02F1/00 , F02F1/22 , F02F3/00 , F02B19/16
CPC分类号： F02F1/002 , F02B63/02 , F02F1/22 , F02B2075/025
摘要： In a two-stroke internal combustion engine, total hydrocarbon (THC) exhaust is decreased as a result of small structural changes and without loss of output power. A Schnurle scavenging-type combustion chamber has a hemispherical main surface and an annular skirt-like squish band, and a spark plug is disposed for a spark point to be substantially at the center of the combustion chamber. The squish band has minimized width.
摘要翻译：在二冲程内燃机中，总碳氢化合物（THC）排气由于结构变化小而不损失输出功率而减少。 Schn + E，uml u + EE清除式燃烧室具有半球形主表面和环形裙状挤压带，火花塞设置为基本上位于燃烧室的中心。挤压带具有最小的宽度。

4. 发明授权

US5881687A Two-stroke internal combustion engine 失效
标题翻译：二冲程内燃机
公开(公告)号：US5881687A
公开(公告)日：1999-03-16
申请号：US827651
申请日：1997-04-10
申请人： Yukio Sakaguchi , Noboru Nagai , Shigeru Sato , Yasuharu Sato
发明人： Yukio Sakaguchi , Noboru Nagai , Shigeru Sato , Yasuharu Sato
IPC分类号： F02B25/14 , F02B25/16 , F02B29/08 , F02B75/02 , F02B23/00
CPC分类号： F02B25/14 , F02B25/16 , F02B2075/025
摘要： In a two-stroke internal combustion engine, output power is increased and total hydrocarbon (THC) exhaust is decreased as a result of small structural changes. An exhaust port and scavenging ports are configured and disposed such that they are open in a reduced period of the combustion cycle.
摘要翻译：在二冲程内燃机中，由于结构变化小，输出功率增加，总碳氢化合物（THC）排气量减少。排气口和扫气口被构造和布置成使得它们在燃烧循环的减少的时段内打开。

5. 发明授权

US5833746A Silica filler and method for its production 失效
标题翻译：二氧化硅填料及其生产方法
公开(公告)号：US5833746A
公开(公告)日：1998-11-10
申请号：US929091
申请日：1997-09-15
申请人： Mitsuyoshi Iwasa , Yukio Sakaguchi , Hirofumi Simazoe
发明人： Mitsuyoshi Iwasa , Yukio Sakaguchi , Hirofumi Simazoe
IPC分类号： C01B33/18 , C04B14/06 , C08L63/00 , C08L101/00 , C09C1/30 , H01L23/29 , H01L23/31 , C04B14/04 , C09C1/28
CPC分类号： C04B14/062 , C09C1/30 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2006/22 , C01P2006/90
摘要： A silica filler containing from 30 to 90 wt % of particles having a particle size of at least 30 .mu.m, wherein the roundness of the particles having a particle size of at least 30 .mu.m, is from 0.83 to 0.94.
摘要翻译：含有30〜90重量％的粒径为30μm以上的粒子的二氧化硅填料，其中粒径至少为30μm的粒子的圆度为0.83〜0.94。

6. 发明授权

US5902971A Muffler for internal combustion engine 失效
标题翻译：内燃机消声器
公开(公告)号：US5902971A
公开(公告)日：1999-05-11
申请号：US15447
申请日：1998-01-29
申请人： Yasuharu Sato , Yukio Sakaguchi , Kengo Kubo
发明人： Yasuharu Sato , Yukio Sakaguchi , Kengo Kubo
IPC分类号： F01N1/08 , F01N1/14 , F01N3/28 , F01N3/30 , F01N3/32 , F01N3/34 , F01N7/00 , F02B63/02 , F02B75/02 , F04B43/06
CPC分类号： F01N13/14 , F01N1/14 , F01N13/002 , F01N3/2882 , F01N3/2885 , F01N3/303 , F01N3/32 , F01N3/34 , F01N2230/04 , F01N2450/30 , F01N2470/30 , F01N2590/06 , F02B2075/025 , F02B63/02 , Y02T10/20
摘要： A muffler for a two-stroke internal combustion engine includes an expansion chamber into which exhaust gas ejected from the exhaust port of the engine is introduced. An air-supplying device is adapted to supply outside air to the expansion chamber. The air-supplying device is actuated by taking advantage of the pressure pulsation in the crank case of the engine, and is constituted by a diaphragm pump.
摘要翻译：用于二冲程内燃机的消声器包括从引擎的排气口排出的废气被引入的膨胀室。供气装置适于向膨胀室供应外部空气。通过利用发动机的曲轴箱中的压力脉动来驱动供气装置，并且由隔膜泵构成。

7. 发明授权

US06374782B2 Air-fuel mixture generating device 失效
标题翻译：空气 - 燃料混合物生成装置
公开(公告)号：US06374782B2
公开(公告)日：2002-04-23
申请号：US09759047
申请日：2001-01-12
申请人： Takeshi Ishikawa , Yukio Sakaguchi , Yoshiaki Hironaka , Kiyoshige Enomoto
发明人： Takeshi Ishikawa , Yukio Sakaguchi , Yoshiaki Hironaka , Kiyoshige Enomoto
IPC分类号： F02M7100
CPC分类号： F02M59/42 , F02B2075/025 , F02M17/04 , F02M37/046 , F02M37/16 , F02M49/00 , F02M51/0678 , F02M59/107 , F02M59/14
摘要： An air-fuel mixture generating device includes a main body equipped with a diaphragm-type fuel pump, a fuel injection valve attached to the main body, and a manual fuel pump attached to the main body for filling a fuel passageway with fuel when the diaphragm-type fuel pump is not operating. The manual fuel pump has an inlet port which communicates with the fuel passageway and a pressure-adjusting valve disposed at the inlet port of the manual fuel pump, thereby enabling it to act not only as an intake valve when the manual fuel pump is operated but also as a relief valve for allowing the fuel inside the fuel passageway to escape into a pump chamber of the manual fuel pump when the pressure of fuel inside the fuel passageway exceeds a predetermined pressure.
摘要翻译：一种空气燃料混合物产生装置，包括：主体，其配备有隔膜式燃料泵，安装在主体上的燃料喷射阀，以及安装在主体上的手动燃料泵，用于在燃料通路中填充燃料，型燃油泵不工作。手动燃油泵具有与燃料通道连通的入口和设置在手动燃油泵入口处的压力调节阀，从而使其能够在手动燃油泵工作时不仅作为进气阀起作用，当燃料通道内的燃料压力超过预定压力时，还可以将燃料通道内的燃料排出到手动燃油泵的泵室中。

8. 发明授权

US5991782A Automated extraction and doubly linked reference marks for partialized document contents and version control 失效
标题翻译：自动提取和双重参考标记用于部分文档内容和版本控制
公开(公告)号：US5991782A
公开(公告)日：1999-11-23
申请号：US991880
申请日：1997-12-16
申请人： Junichi Miyagawa , Akiko Kobayashi , Tetsuharu Haraguchi , Yukio Sakaguchi , Akira Hirashima , Makoto Shinka , Yukio Uro , Yoshinori Hosono
发明人： Junichi Miyagawa , Akiko Kobayashi , Tetsuharu Haraguchi , Yukio Sakaguchi , Akira Hirashima , Makoto Shinka , Yukio Uro , Yoshinori Hosono
IPC分类号： G06F17/24
CPC分类号： G06F17/24
摘要： When a content to be partialized is specified to a document, the document creation supporting system records the content of the part in a file separated from the document together with a part holding mark, adds a part reference mark at the position where the part is specified in the document and deletes the content of the part from the document in order to be able to readily confirm the consistency of the part and version number when the document is updated and to be able to confirm contents of documents among a plurality of documents.
摘要翻译：当对文档指定要被部分化的内容时，文档创建支持系统将与文档分离的文件中的部分的内容与部分保持标记一起记录在部分指定的位置处添加零件参考标记并且从文档中删除该部分的内容，以便能够在更新文档时容易地确认部分和版本号的一致性，并且能够确认多个文档中的文档的内容。

9. 发明授权

US5691662A Method for minimizing clock skew in integrated circuits and printed circuits 失效
标题翻译：集成电路和印刷电路中时钟偏移最小化的方法
公开(公告)号：US5691662A
公开(公告)日：1997-11-25
申请号：US632166
申请日：1996-04-15
申请人： Alfred J. Soboleski , Yukio Sakaguchi
发明人： Alfred J. Soboleski , Yukio Sakaguchi
IPC分类号： G06F1/10 , G06F17/50 , H03K19/096 , H03K19/177
CPC分类号： G06F1/10 , G06F17/5077
摘要： Clock skew is minimized in an ASIC by grid-partitioning the IC chip into a number of preferably equal sized regions. An on-chip clock or buffer unit provides a clock signal to be distributed to buffers and clocked loads also on the IC. Equal length metal interconnect traces are formed in a preferably "H"-shaped configuration such that the termini and the center of the traces overlie buffer regions that will receive the distributed clock signal. Metallization interconnect paths are dictated by placement of joiner cells. By making each metal interconnect trace equal in overall length and in layer sub-lengths (if multiple metallization layers are present), clock skew along the interconnect traces is minimized macroscopically. A series of prioritized net lists is generated, defining interconnect paths to each region. A buffer is centrally located within each region, and is surrounded by a ring containing clocked loads to be coupled to the clock signal. The ring-shape causes the clocked loads to be substantially electrically equidistant from the associated region buffer, which minimizes skew microscopically. An updated series of netlists and a clocked load preplacement batch command file are generated, defining the clocked load connections. Placement and routing of the buffers, the clocked loads and then the remainder of the ASIC is accomplished using a conventional placement and router system. The invention may also be practiced to reduce skew in designing printed circuit boards.
摘要翻译：通过将IC芯片网格划分成若干优选相等尺寸的区域，ASIC中的时钟偏移被最小化。片上时钟或缓冲单元提供时钟信号，分配给IC上的缓冲器和时钟负载。相等长度的金属互连迹线以优选“H”形配置形成，使得迹线的末端和中心覆盖将接收分布式时钟信号的缓冲区。金属化互连路径由接合单元的放置决定。通过使每个金属互连轨迹的总长度和层子长度相等（如果存在多个金属化层），则沿着互连轨迹的时钟偏移在宏观上被最小化。生成一系列优先的网络列表，定义到每个区域的互连路径。缓冲器位于每个区域的中心，并被包含时钟负载的环包围以耦合到时钟信号。环形导致时钟负载与相关联的区域缓冲器基本上电等距离，这使得显微镜下的偏移最小化。生成更新的一系列网表和时钟负载预置批量命令文件，定义时钟负载连接。缓冲器的放置和路由，时钟负载，然后ASIC的其余部分使用传统的放置和路由器系统来实现。还可以实施本发明以减少设计印刷电路板的偏斜。

10. 发明授权

US4932364A Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US4932364A
公开(公告)日：1990-06-12
申请号：US412678
申请日：1989-09-26
申请人： Yoshiaki Hironaka , Yoshikiyo Kamata , Yukio Sakaguchi
发明人： Yoshiaki Hironaka , Yoshikiyo Kamata , Yukio Sakaguchi
IPC分类号： F01N1/08 , B60K15/00 , F02B63/00 , F02B67/00 , F02B77/00 , F02M35/04 , F02M37/00
CPC分类号： F02M37/007 , B60K15/00 , F02B63/00 , F02M35/04 , F02M37/0076
摘要： An internal combustion engine provided with an air cleaner and a muffler respectively on both sides of the crankshaft of the engine body and with a fuel tank below them wherein the air cleaner and the muffler are formed to be vertically extended respectively at the lower ends thereof along both sides of the engine body, the fuel tank is formed to be substantially like T made integrally of a barrel part and a head part inflated out on both sides in front of the barrel part, the barrel part is fitted in a space made by the air cleaner and the muffler below the engine body and both side parts of the head are arranged respectively in front of the lower parts of the air cleaner and the muffler.
摘要翻译：一种内燃机，其分别在发动机主体的曲轴的两侧分别设有空气滤清器和消声器，并且在其下方具有燃料箱，其中空气滤清器和消声器分别在其下端分别垂直延伸发动机主体的两侧，燃料箱形成为与桶部一体地形成为T，并且在筒部前部的两侧膨胀的头部，筒部安装在由空气滤清器和发动机主体下方的消声器，头部的两侧部分别设置在空气滤清器和消音器的下部的前方。

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