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公开(公告)号：US4564119A
公开(公告)日：1986-01-14
申请号：US679383
申请日：1984-12-07
IPC分类号： B65D17/34
CPC分类号： B65D17/165
摘要： The can end is formed with a circular severing score for severing the area defined thereby from the can end by pulling a manipulating tab secured within the area defined by the score at a position adjacent thereto. In order to increase the pressure resisting strength against the internal pressure caused by the content in the can, the can end is made from a thin aluminum alloy sheet having the yield strength in the range of 24-29 kgf/mm.sup.2 as well as the elongation equal to or greater than 6%, while the aperture rate defined by the ratio of the area formed within the score with respect to the total area of the can end is made at least equal to or greater than 60% so that the pressure resisting strength is kept substantially at least 5 kgf/cm.sup.2. In order to more advantageously maintain the high pressure resisting strength of the can, score is located at a position spaced from the inner periphery of the bottom of the frustoconical portion at least a distance equal to or greater than 1 mm inwardly of the area of the can end, to make the inner radius of curvature of the corner formed around the inner periphery of the bottom of the frustoconical portion equal to or less than 0.5 mm, and to make the taper angle of the frustoconical portion of the can end equal to or less than 10.degree.. An auxiliary score having a score residual smaller than that of the score for severing the area defined thereby from the can end may be formed outwardly or inwardly of the score for severing. The score residual of the can end may be preferably increased from the thinnest portion adjacent to the position where the tab is provided while a plurality of elongated ridges or grooves may be formed within the area defined by the score substantially perpendicular to the line passing through the tab and the center of the can end in order to avoid rapid severing of the area defined by the score from the can end so as to prevent spilling of the content out of the can when the can end is being opened. All these measures are effective to most advantageously enhance the pressure resisting strength of the can end.
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公开(公告)号：US5716155A
公开(公告)日：1998-02-10
申请号：US306478
申请日：1994-09-15
申请人： Suguru Yoshida , Kohki Sugawara , Masakazu Sato , Mituo Tuge , Harumichi Hino , Keiichi Sugiyama , Shigeru Kohmura
发明人： Suguru Yoshida , Kohki Sugawara , Masakazu Sato , Mituo Tuge , Harumichi Hino , Keiichi Sugiyama , Shigeru Kohmura
CPC分类号： B62D25/04 , B62D23/005 , B62D27/023 , B62D27/026 , B62D29/008 , Y10T403/39 , Y10T403/3933 , Y10T403/4605 , Y10T403/4621 , Y10T403/4677 , Y10T403/60
摘要： The present invention relates to a T-shaped connection frame for connecting car frames, in which a first member is connected to a second member via a joint member to form a "T." The joint member is formed by symmetrically dividing a rectangular tube between its two latch teeth located at the upper-center and lower-center inner walls. The rectangular tube also has protrusions at the left and right exterior walls. The joint member divided in this way has the latch teeth at the upper and lower tips of the mouth formed by the division and has the protrusion situated opposite the mouth so that the first member can be snapped on easily to this mouth and the second member can be attached to the protrusion at the opposite side. This structural arrangement makes the positioning of the frames very simple, obviates a make-shift attachment, and, at the same time, reduces the number of operation steps.
摘要翻译： 本发明涉及一种用于连接轿厢框架的T形连接框架，其中第一构件经由接头构件连接到第二构件以形成“T.” 接头构件通过将矩形管对称地分配在位于中心中心和下中心内壁的两个闩锁齿之间来形成。 矩形管也在左右外壁上具有突起。 以这种方式分割的接头构件在由分隔开口形成的口的上端和下端处具有锁定齿，并且具有与口相对的突出部，使得第一构件可以容易地卡扣到该口上，并且第二构件可 附着在相对侧的突出部。 这种结构布置使得框架的定位非常简单，避免了换档附件，并且同时减少了操作步骤的数量。
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公开(公告)号：US5743124A
公开(公告)日：1998-04-28
申请号：US747703
申请日：1996-11-12
CPC分类号： B21D7/14 , B21D7/025 , Y10S72/702
摘要： A method of bending extruded shapes of the present invention controls a bending radius and a bending angle in accordance with a moving distance of a movable bending die. In the bending process, hardness of an extruded shape to be processed is measured and converted into proof stress, and the bending condition for compensating the springback is determined. A correction coefficient C showing a ratio of a practical value of the moving distance and a theoretical value of the moving distance in a case of no spring-back occurring is defined by a function of Young's modulus E, geometrical coefficient Z, bending radius R and proof stress .sigma..sub.0.2 for the extruded shape to be processed. The correction coefficient C is obtained by measuring the hardness of the extruded shape to be processed, converting the measured hardness into the proof stress, and substituting the proof stress and a predetermined bending radius R into the function, and the practical value of the moving distance of the movable bending die is determined.
摘要翻译： 本发明的弯曲挤压形状的方法根据可动弯曲模具的移动距离来控制弯曲半径和弯曲角度。 在弯曲过程中，测量待加工的挤出形状的硬度，并将其转化为证明应力，并且确定用于补偿回弹的弯曲条件。 表示在弹跳不发生的情况下移动距离的实际值与移动距离的理论值之比的校正系数C由杨氏模量E，几何系数Z，弯曲半径R和 挤出形状的加工抗力σσ0.2。 校正系数C是通过测定被加工的挤出形状的硬度，将测定的硬度转换为有效应力，将试验应力和规定的弯曲半径R代入功能而得到的，移动距离的实用值 确定可动弯曲模具。
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公开(公告)号：US4726340A
公开(公告)日：1988-02-23
申请号：US845573
申请日：1986-03-28
CPC分类号： F02F1/4214 , F02B27/0221 , F02B27/0273 , F02B27/0289 , F02B27/0294 , F02B1/04 , F02B2275/18 , F02F2001/245 , Y02T10/146
摘要： Several embodiments of induction systems for internal combustion engines wherein each chamber of the engine is served by a relatively long low speed induction passage and a relatively short high speed induction passage. The arrangements of the passages is such that the change in length is achieved quite simply by positioning a throttle valve at the upstream end of the short induction passage and having both passages communicate with an air inlet device. Several embodiments of throttle valve arrangements are also disclosed wherein a single throttle valve can control the flow through two adjacent induction passages.
摘要翻译： 用于内燃机的感应系统的几个实施例，其中发动机的每个室由相对较长的低速感应通道和相对较短的高速感应通道服务。 通道的布置使得通过将节流阀定位在短的进气通道的上游端并且两个通道与进气装置相通的方式来实现长度的改变。 还公开了节流阀装置的几个实施例，其中单个节流阀可以控制通过两个相邻的进气通道的流量。
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公开(公告)号：US4306533A
公开(公告)日：1981-12-22
申请号：US88466
申请日：1979-10-26
IPC分类号： F02B1/04 , F02B31/00 , F02B31/08 , F02D21/08 , F02D37/00 , F02D37/02 , F02M7/133 , F02M25/07 , F02P5/10
CPC分类号： F02B31/08 , F02D37/02 , F02M26/39 , F02M26/57 , F02M7/133 , F02P5/103 , F02P5/106 , F02B1/04 , F02B2031/003 , F02M2026/009 , Y02T10/146
摘要： An internal combustion engine and method of operating it that improves combustion efficiency, fuel economy and exhaust emission during low speed running. The engine is equipped with a relatively conventional main induction system and an auxiliary induction system having a substantially smaller cross sectional area for delivering a charge to the chambers of the engine at a high velocity to improve turbulence and combustion efficiency. A control valve arrangement is incorporated so that the idle and low speed requirements are supplied through the auxiliary induction system and the medium and higher load charge requirements are supplied primarily through the main induction system. An exhaust gas recirculating system is incorporated for reintroducing exhaust gases to the combustion chamber so as to reduce the emissions of nitrous oxide. A control arrangement is incorporated so that the exhaust gases are recirculated only at the time when the auxiliary induction system is supplying the primary portion of the charge requirements. A fuel enrichment system is also incorporated for providing a richer than normal fuel air-mixture at such time as exhaust gases are being recirculated. An arrangement is also incorporated for advancing the spark ignition at the time the exhaust gases are being recirculated and when the main induction system begins to supply a large portion of the engine charge requirements.
摘要翻译： 一种内燃机及其操作方法，其在低速行驶期间提高燃烧效率，燃油经济性和废气排放。 发动机配备有相对常规的主感应系统和辅助感应系统，其具有基本上较小的横截面面积，用于以高速将电荷输送到发动机的腔室，以改善湍流和燃烧效率。 结合了控制阀装置，使得通过辅助感应系统提供空转和低速要求，并且主要通过主感应系统提供介质和较高负载电荷要求。 并入排气再循环系统以将废气重新引入燃烧室，以减少一氧化二氮的排放。 结合了控制装置，使得排气仅在辅助感应系统提供电荷要求的主要部分时再循环。 燃料浓缩系统也被并入，以便在废气再循环的时候提供比正常燃料空气混合物更丰富的燃料。 还结合了一种用于在废气再循环时促进火花点火并且当主感应系统开始提供大部分发动机充电要求时的装置。
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公开(公告)号：US4231339A
公开(公告)日：1980-11-04
申请号：US48746
申请日：1979-06-15
IPC分类号： F02B31/00 , F02B31/08 , F02D21/08 , F02D21/10 , F02D37/00 , F02M25/07 , F02M35/10 , F02M35/108 , F02M25/06
CPC分类号： F02M35/10085 , F02B31/08 , F02M26/57 , F02M35/10222 , F02M35/108 , F02M2026/002 , F02M35/10183 , F02M35/10229 , Y02T10/146
摘要： An internal combustion engine having a relatively large main induction system that supplies the engine charge requirements at partial and full load and a relatively small cross-sectional area auxiliary induction system that provides the charge requirements at idle and low load conditions. An exhaust gas recirculating system is also incorporated with a control whereby exhaust gases are recirculated to the engine combustion chambers only at the time when the auxiliary induction system is supplying the major portion of the engine charge requirements. This permits effective combustion control without necessitating modifications to the conventional spark timing device of the engine.
摘要翻译： 具有相对较大的主感应系统的内燃机，其在部分和全负荷下提供发动机充电要求，以及在空载和低负载条件下提供充电要求的相对小的横截面积的辅助感应系统。 排气再循环系统还结合有控制，其中排气仅在辅助感应系统提供发动机充电要求的主要部分时再循环到发动机燃烧室。 这允许有效的燃烧控制，而不需要修改发动机的常规火花计时装置。
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公开(公告)号：US6075468A
公开(公告)日：2000-06-13
申请号：US76894
申请日：1998-05-13
申请人： Keiichi Sugiyama
发明人： Keiichi Sugiyama
CPC分类号： G06F3/03543 , G06F3/03544
摘要： An angle information input apparatus has a main unit and a rotator. The main unit forms a peripheral portion of the input apparatus and has a first position-designating portion. The rotator is rotatable within the main unit and has a second position-designating portion. The input apparatus thus inputs any given angle information according to two positions which are respectively designated by the first and second position-designating portions placed on a tablet. Both first and second position-designating portions are displaced from the center position of the rotator. The distance between the first position-designating portion and the center position of the rotator is different from the distance between the second position-designating portion and the center position of the rotator. Accordingly, angle information is input only when the rotator is rotated, but it is not input when the input apparatus itself is merely moved.
摘要翻译： 角度信息输入装置具有主单元和旋转体。 主单元形成输入设备的周边部分，并具有第一位置指定部分。 旋转体可在主单元内旋转并具有第二位置指定部分。 因此，输入装置根据分别由放置在平板电脑上的第一和第二位置指定部分指定的两个位置输入任何给定的角度信息。 第一位置指示部分和第二位置指定部分都从旋转体的中心位置移位。 第一位置指定部与旋转体的中心位置之间的距离与第二位置指定部与旋转体的中心位置之间的距离不同。 因此，仅当旋转体旋转时才输入角度信息，但是仅当输入设备本身被移动时才输入角度信息。
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公开(公告)号：US5706028A
公开(公告)日：1998-01-06
申请号：US550206
申请日：1995-10-30
申请人： Azuma Murakami , Keiichi Sugiyama
发明人： Azuma Murakami , Keiichi Sugiyama
CPC分类号： G06F3/03543 , G06F3/03545 , G06F2203/0334
摘要： A position indicator for use in an input coordinate device for providing a desired coordinate point on a position detecting plane, comprises a chassis having both a pen shaped portion formed by a substantially cylindrical portion and a mouse portion including a flat bottom; a first indicating circuit, disposed within the pen shaped portion, including a core body having an end extending externally from the pen shaped portion and a first switch; a second indicating circuit, disposed within the mouse portion, including a second switch; a third switch adapted to inhibit operation of the first indicating circuit when the second indicating circuit is being used; and a movable member extending from the flat bottom such that the member is engageable with the detecting plane when the mouse portion is in use, the member being operably connected to the third switch such that movement of the member when engaged with the detecting plane is effective to operate the third switch so as to render the first indicating circuit inoperative when the mouse portion is in use.
摘要翻译： 一种用于在位置检测平面上提供所需坐标点的输入坐标装置中使用的位置指示器，包括具有由基本圆柱形部分形成的笔形部分和包括平底部的鼠标部分的底架; 第一指示电路，设置在笔形部分内，包括具有从笔形部分的外部延伸的端部的芯体和第一开关; 第二指示电路，设置在鼠标部分内，包括第二开关; 第三开关，适于在使用第二指示电路时禁止第一指示电路的动作; 以及从所述平坦底部延伸的可动构件，使得当所述鼠标部分在使用时所述构件可与所述检测平面接合，所述构件可操作地连接到所述第三开关，使得所述构件在与所述检测平面接合时的移动是有效的 以操作第三开关，以便当鼠标部分在使用时使第一指示电路不起作用。
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公开(公告)号：US4414953A
公开(公告)日：1983-11-15
申请号：US312920
申请日：1981-10-19
IPC分类号： F02B1/04 , F02B31/00 , F02B31/08 , F02D21/08 , F02D37/00 , F02D37/02 , F02M7/133 , F02M25/07 , F02P5/10 , F02M25/06
CPC分类号： F02B31/08 , F02D37/02 , F02M26/39 , F02M26/57 , F02M7/133 , F02P5/103 , F02P5/106 , F02B1/04 , F02B2031/003 , F02M2026/009 , Y02T10/146
摘要： An internal combustion engine and method of operating it that improves combustion efficiency, fuel economy and exhaust emission during low speed running. The engine is equipped with a relatively conventional main induction system and an auxiliary induction system having a substantially smaller cross sectional area for delivering a charge to the chambers of the engine at a high velocity to improve turbulence and combustion efficiency. A control valve arrangement is incorporated so that the idle and low speed requirements are supplied through the auxiliary induction system and the medium and higher load charge requirements are supplied primarily through the main induction system. An exhaust gas recirculating system is incorporated for reintroducing exhaust gases to the combustion chamber so as to reduce the emissions of nitrous oxide. A control arrangement is incorporated so that the exhaust gases are recirculated only at the time when the auxiliary induction system is supplying the primary portion of the charge requirements. A fuel enrichment system is also incorporated for providing a richer than normal fuel air-mixture at such time as exhaust gases are being recirculated. An arrangement is also incorporated for advancing the spark ignition at the time the exhaust gases are being recirculated and when the main induction system begins to supply a large portion of the engine charge requirements.
摘要翻译： 一种内燃机及其操作方法，其在低速行驶期间提高燃烧效率，燃油经济性和废气排放。 发动机配备有相对常规的主感应系统和辅助感应系统，其具有基本上较小的横截面面积，用于以高速将电荷输送到发动机的腔室，以改善湍流和燃烧效率。 结合了控制阀装置，使得通过辅助感应系统提供空转和低速要求，并且主要通过主感应系统提供介质和较高负载电荷要求。 并入排气再循环系统以将废气重新引入燃烧室，以减少一氧化二氮的排放。 结合了控制装置，使得排气仅在辅助感应系统提供电荷要求的主要部分时再循环。 燃料浓缩系统也被并入，以便在废气再循环的时候提供比正常燃料空气混合物更丰富的燃料。 还结合了一种用于在废气再循环时促进火花点火并且当主感应系统开始提供大部分发动机充电要求时的装置。
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公开(公告)号：US4381749A
公开(公告)日：1983-05-03
申请号：US260036
申请日：1981-05-04
申请人： Keiichi Sugiyama
发明人： Keiichi Sugiyama
IPC分类号： F02B31/00 , F02B31/08 , F02M35/10 , F02M35/108 , F02B29/02
CPC分类号： F02M35/10222 , F02B31/08 , F02M35/10085 , F02M35/10262 , F02M35/108 , Y02T10/146
摘要： An induction system for an internal combustion engine including an auxiliary induction system formed by a spacer and a plurality of pipes extending from the spacer into each of the engine cylinder head main intake passages. Each pipe is formed with a deflector portion at its end so that a charge will be delivered directly to the chambers of the engine from the pipes without impingement upon the cylinder head surfaces.
摘要翻译： 一种用于内燃机的感应系统，包括由间隔件形成的辅助感应系统和从间隔件延伸到每个发动机气缸盖主进气通道中的多个管道。 每个管道在其端部处形成有偏转器部分，使得电荷将从管道直接输送到发动机的腔室而不撞击在气缸盖表面上。
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