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1. 发明授权

US5501217A Contact lens for intraocular observation 失效
标题翻译：隐形眼镜用于眼内观察
公开(公告)号：US5501217A
公开(公告)日：1996-03-26
申请号：US244382
申请日：1994-06-09
申请人： Shinji Ishiguro , Toshiharu Morino
发明人： Shinji Ishiguro , Toshiharu Morino
IPC分类号： A61B3/117 , A61B3/125 , A61F2/76 , A61F9/00 , G02C7/04 , A61B3/16
CPC分类号： G02C7/04 , A61B3/117
摘要： A contact lens for intraocular observation including a lens body having a contact face to be brought into contact with cornea of an eyeball of a subject, and a lens support having a contact portion to be settled on sclera of the eyeball of the subject, the lens body and the lens support being assembled on each other by means of a slide mechanism so as to be movable relative to each other in the axial direction of lens, wherein the lens body is capable of pressing the cornea of the eyeball of the subject by movement thereof in the axial direction of lens relative to the lens support settled on the sclera of the eyeball of the subject. The contact lens of the present invention is of good operability and adapted to effectively prevent slipping of itself on the cornea of an eyeball.
摘要翻译： PCT No.PCT / JP92 / 01734 Sec。 371日期：1994年6月9日 102（e）日期1994年6月9日PCT提交1992年12月28日PCT公布。公开号WO94 / 14369 日本时间1994年7月7日。一种眼内观察用隐形眼镜，其包括具有与被检体的眼球的角膜接触的接触面的透镜体，以及具有将被固定在被检体的巩膜上的接触部的透镜支架物体的眼球，透镜体和透镜支架通过滑动机构相互组装成能够在透镜的轴向上相对于彼此移动，其中透镜体能够将角膜受试者的眼球相对于透镜支架在透镜的轴向方向上的运动而沉降在被检体的眼球的巩膜上。本发明的隐形眼镜具有良好的可操作性并适于有效地防止自身在眼球的角膜上滑动。

2. 发明授权

US4314535A Feedback type variable venturi carburetor 失效
标题翻译：反馈型可变文丘里化油器
公开(公告)号：US4314535A
公开(公告)日：1982-02-09
申请号：US150774
申请日：1980-05-19
申请人： Yuzu Takeuchi , Shigetaka Takada , Toshiharu Morino
发明人： Yuzu Takeuchi , Shigetaka Takada , Toshiharu Morino
IPC分类号： F02D35/00 , F02M7/17 , F02M7/24 , F02M7/28 , F02B33/00 , F02M7/00
CPC分类号： F02M7/24 , F02D35/0061 , F02M7/17
摘要： A feedback type variable venturi carburetor in which the negative pressure regulated by the variable venturi at a constant level is supplied to a solenoid valve which is opened and closed at a frequency of 5-30 Hz and whose open-close time ratio is controlled in accordance with the signal from exhaust gas sensor to control the vacuum pressure applied to a diaphragm chamber of an air-bleed flow control means thereby controlling the air-fuel ratio of the mixture at an optimum level. This invention obviates the use of a regulator for regulating the negative pressure from the intake manifold and precludes the drawbacks experienced with conventional carburetors, such as the slow response in the feedback control caused when the main fuel system and the idling system of the conventional carburetor are switched over, and the unstable supply of fuel when the fuel begins to be delivered from the main fuel system.
摘要翻译：一种反馈型可变文丘里化油器，其中由可变文丘里管调节的负压恒定地供应到电磁阀，该电磁阀以5-30Hz的频率打开和关闭，并且其开闭时间比率根据利用来自废气传感器的信号来控制施加到排气流量控制装置的隔膜室的真空压力，从而将混合物的空燃比控制在最佳水平。本发明避免了使用调节器来调节来自进气歧管的负压，并且排除了常规化油器所遇到的缺陷，例如当主燃料系统和常规化油器的空转系统为当燃油开始从主燃料系统输送时，燃料供应不稳定。

3. 发明授权

US4477392A Variable venturi-type carburetor 失效
标题翻译：可变文丘里型化油器
公开(公告)号：US4477392A
公开(公告)日：1984-10-16
申请号：US408796
申请日：1982-08-17
申请人： Norihiko Nakamura , Takaaki Itoh , Takashi Katou , Yozo Ota , Toshiharu Morino
发明人： Norihiko Nakamura , Takaaki Itoh , Takashi Katou , Yozo Ota , Toshiharu Morino
IPC分类号： F02M7/17 , F02M9/06
CPC分类号： F02M7/17
摘要： A variable venturi-type carburetor comprising a vacuum chamber and an atmospheric pressure chamber which are separated by a suction piston. A needle is mounted on the central portion of the tip face of the suction piston. A suction hole, interconnecting the vacuum chamber to a venturi portion of the carburetor, is formed on the tip face of the suction piston at a position located upstream of the needle. The vacuum chamber is open to the atmosphere via a flow rate control valve apparatus when the engine temperature is low. The vacuum chamber is disconnected from the atmosphere by the flow rate control valve apparatus when the engine temperature is high.
摘要翻译：一种可变的文丘里型化油器，包括由抽吸活塞分离的真空室和大气压力室。针安装在吸入活塞的尖端面的中心部分。将抽真空室与化油器的文氏管部分相互连接的抽吸孔形成在位于针的上游位置的抽吸活塞的顶面上。当发动机温度低时，真空室通过流量控制阀装置对大气开放。当发动机温度高时，真空室由流量控制阀装置与大气隔离。

4. 发明授权

US4450117A Variable venturi-type carburetor 失效
标题翻译：可变文丘里型化油器
公开(公告)号：US4450117A
公开(公告)日：1984-05-22
申请号：US417907
申请日：1982-09-14
申请人： Norihiko Nakamura , Takaaki Ito , Takashi Katou , Yozo Ota , Toshiharu Morino
发明人： Norihiko Nakamura , Takaaki Ito , Takashi Katou , Yozo Ota , Toshiharu Morino
IPC分类号： F02M1/10 , F02M7/17 , F02M7/28 , F02M9/06
CPC分类号： F02M7/28 , F02M1/10 , F02M7/17
摘要： A variable venturi-type carburetor comprising a suction piston, a fuel passage, and a needle fixed onto the suction piston and extending through the fuel passage. An air bleed passage is connected to the fuel passage. During engine starting, before the engine begins to rotate by its own power, the vacuum chamber of the suction piston is open to the atmosphere and the air bleed passage is shut off. When the engine begins to rotate by its own power, the vacuum chamber of the suction piston is closed from the atmosphere. After this, the air bleed passage is gradually opened. Such control of the closing of the vacuum chamber and the opening of the air bleed passage prevents engine stall by preventing the fuel mixture from becoming excessively lean when the engine first begins to rotate on its own power and then prevents engine misfires by subsequently reducing the air-fuel ratio to a lean mixture.
摘要翻译：一种可变的文丘里型化油器，包括抽吸活塞，燃料通道和固定到吸入活塞上并延伸穿过燃料通道的针头。排气通道连接到燃料通道。在发动机起动期间，在发动机通过其自身动力开始旋转之前，吸入活塞的真空室对大气开放，并且排气通道被切断。当发动机通过其自身的动力开始旋转时，吸入活塞的真空室从大气中关闭。之后，排气通道逐渐打开。当发动机首先以其自身的功率开始转动然后通过随后减少空气来防止发动机失火时，对真空室的关闭和排气通道的打开的这种控制防止发动机停止，防止燃料混合物变得过度倾斜 - 与稀混合物的燃料比。

5. 发明授权

US4305893A Variable venturi type carburetor 失效
标题翻译：可变文丘里型化油器
公开(公告)号：US4305893A
公开(公告)日：1981-12-15
申请号：US165898
申请日：1980-07-03
申请人： Toshiharu Morino
发明人： Toshiharu Morino
IPC分类号： F02M7/17 , F02M9/06
CPC分类号： F02M7/17
摘要： A variable venturi type carburetor having a suction piston movable in response to the intake air flow rate to maintain a substantially constant flow velocity at a venturi portion defined between itself and the opposing wall of the carburetor body, the suction piston being provided at its bottom with a pair of partition plates having exponential, arcuate or tapered end surfaces, in order to suppress self-excited oscillation of the suction piston. The pair of partition plates being opposed by a bridge formed on the wall of the carburetor body to form therebetween a diverging opening. The distance between the pair of partition plates and the bridge is independently adjustable to make it possible to maintain a desired size of gap to avoid the fluctuation of fuel metering characteristics.
摘要翻译：一种可变文丘里型化油器，其具有能够响应于进气流量而移动的吸入活塞，以在其自身与化油器主体的相对壁之间限定的文氏管部分保持基本上恒定的流速，吸入活塞在其底部设置有一对具有指数，弓形或锥形端面的隔板，以抑制吸入活塞的自激振荡。一对分隔板由形成在化油器主体的壁上的桥相对，以在其间形成发散开口。一对分隔板和桥之间的距离是可独立调节的，以便能够保持期望的间隙尺寸以避免燃料计量特性的波动。

6. 发明授权

US5359372A Contact lens for intraocular observation 失效
标题翻译：隐形眼镜用于眼内观察
公开(公告)号：US5359372A
公开(公告)日：1994-10-25
申请号：US21463
申请日：1993-02-23
申请人： Hideki Kida , Shinji Ishiguro , Toshiharu Morino
发明人： Hideki Kida , Shinji Ishiguro , Toshiharu Morino
IPC分类号： A61B3/125 , A61B3/00
CPC分类号： A61B3/125
摘要： A contact lens for intraocular observation capable of optically recognizing an inner portion of an eyeball by contacting the contact lens on a surface of a cornea of an eye to be inspected through a light ray transmitted through an inner portion of the contact lens comprising: an optical path dividing member provided on an optical path for leading a light ray incident on the inner portion of the contact lens to the eye to be inspected for dividing a portion of the light ray on said optical path; and an index provided at a position approximately optically conjugate with a portion to be observed of the eye to be inspected on a divided optical path divided by the optical path dividing member. The portion to be observed and said index can optically be recognized by at least partially superposing a first image of the index on a second image of the portion to be observed.
摘要翻译：一种用于眼内观察的隐形眼镜，其能够通过使透镜穿过隐形眼镜的内部部分的光线使隐形眼镜接触待检查的眼睛的角膜的表面上，从而光学地识别眼球的内部，该隐形眼镜包括：光学路径分割部件，其设置在用于将入射到所述隐形眼镜的内部的光线引导到被检查的眼睛的光路上，用于分割所述光路上的所述光线的一部分; 以及在由光路分割部件划分的分割光路上设置在与要被检查的眼睛的观察部分大致光学共轭的位置处的索引。通过在待观察部分的第二图像上至少部分地叠加索引的第一图像，可以光学地识别要观察的部分和所述索引。

7. 发明授权

US5148231A Apparatus for measuring a refracting power of an optical system 失效
$Apparatus for measuring a refracting power of an optical system$
标题翻译：用于测量光学系统的折射能力的装置
公开(公告)号：US5148231A
公开(公告)日：1992-09-15
申请号：US721292
申请日：1991-06-26
申请人： Shinji Ishiguro , Toshiharu Morino
发明人： Shinji Ishiguro , Toshiharu Morino
IPC分类号： A61B3/10 , A61B3/103 , G01M11/02
CPC分类号： A61B3/103 , G01M11/0228
摘要： An apparatus for measuring a refracting power of an optical system which comprises: a beam projecting optical system which projects a predetermined moving luminous flux to an optical system to be inspected; a beam condensing optical system in which a photoelectric conversion element receives a luminous flux transmitted through the optical system to be inspected; and a processing system which obtains the refracting power of the optical system to be inspected, based on an output from the beam condensing optical system; wherein a rotating plate having at least one tooth of a converging shape, which is protruded outwardly from a center of the rotating plate, is disposed in a beam path of the beam projecting system; and a luminous flux, both edges, in a moving direction thereof, of which are inclined to the moving direction with angles being different with each other and correspond to both sides of the tooth, irradiates the optical system to be inspected, by intermittently blocking the beam path by the tooth.

8. 发明授权

US4465642A Variable venturi-type carburetor 失效
标题翻译：可变文丘里型化油器
公开(公告)号：US4465642A
公开(公告)日：1984-08-14
申请号：US468875
申请日：1983-02-23
申请人： Norihiko Nakamura , Takashi Katou , Takaaki Itoh , Toshiharu Morino
发明人： Norihiko Nakamura , Takashi Katou , Takaaki Itoh , Toshiharu Morino
IPC分类号： F02M7/17 , F02M9/06
CPC分类号： F02M7/17 , Y10S261/56
摘要： A variable venturi-type carburetor comprising a suction piston which has a tip face having an upstream end portion. A raised wall is formed on the inner wall of the intake passage. The upstream end portion of the suction piston cooperates with the tip edge of the raised wall to restrict the flow of air flowing within the intake passage. The upstream end portion of the suction piston has a V-shaped central portion and flat opposed end portions. The tip edge of the raised wall has a flat central portion cooperating with the V-shaped central portion of the suction piston and has opposed end portions cooperating with the flat opposed end portions of the suction piston and projecting towards the intake passage.
摘要翻译：一种可变的文丘里型化油器，包括具有顶端面的吸入活塞，该顶端具有上游端部分。在进气通道的内壁上形成有一个凸起的壁。吸入活塞的上游端部与升高的壁的顶端边缘配合，以限制在进气通道内流动的空气流。吸入活塞的上游端部具有V形中央部和平坦的相对端部。凸起的顶端边缘具有与吸入活塞的V形中心部分配合的平坦的中心部分，并且具有与吸入活塞的平坦相对的端部配合并朝着进气通道突出的相对的端部。

9. 发明授权

US4464311A Variable venturi-type carburetor 失效
标题翻译：可变文丘里型化油器
公开(公告)号：US4464311A
公开(公告)日：1984-08-07
申请号：US426831
申请日：1982-09-29
申请人： Norihiko Nakamura , Takaaki Itoh , Takashi Katou , Yozo Ota , Toshiharu Morino
发明人： Norihiko Nakamura , Takaaki Itoh , Takashi Katou , Yozo Ota , Toshiharu Morino
IPC分类号： F02M7/17 , F02M9/06
CPC分类号： F02M7/17 , Y10S261/56
摘要： A variable venturi-type carburetor comprising a suction piston which has a tip face defining a venturi portion. The tip face has a needle-mounting face at the center thereof, and a metering needle is fixed onto the needle-mounting face. The tip face also has a projecting tip face portion located upstream of the needle and projecting from the needle-mounting face towards the venturi portion. A groove, extending along the axis of the intake passage of the carburetor, is formed on the projecting tip face portion. The projecting tip face portion has a V-shaped cross-section which expands from the groove towards the venturi portion.
摘要翻译：一种可变的文丘里型化油器，包括具有限定文氏管部分的顶端面的抽吸活塞。尖端面在其中心具有针安装面，并且计量针固定在针安装面上。尖端面还具有位于针的上游的突出的尖端面部分，并且从针安装面向文氏管部分突出。沿着化油器的进气通道的轴线延伸的凹槽形成在突出的末端面部分上。突出的顶面部分具有从凹槽朝向文氏管部分扩展的V形横截面。

10. 发明授权

US4459243A Variable venturi-type carburetor 失效
标题翻译：可变文丘里型化油器
公开(公告)号：US4459243A
公开(公告)日：1984-07-10
申请号：US407115
申请日：1982-08-11
申请人： Norihiko Nakamura , Takaaki Itoh , Takashi Katou , Yozo Ota , Toshiharu Morino
发明人： Norihiko Nakamura , Takaaki Itoh , Takashi Katou , Yozo Ota , Toshiharu Morino
IPC分类号： F02M7/17 , F02M9/06
CPC分类号： F02M7/17 , Y10S261/56
摘要： A variable venturi-type carburetor comprising a suction piston which has a tip face defining a venturi portion. The tip face has a projecting tip face portion located upstream of the needle and projecting toward the venturi portion. A groove, extending along the axis of the intake passage of the carburetor, is formed on the projecting tip face portion. The projecting tip face portion has a V-shaped cross-section which expands from the groove toward the venturi portion. A projection, having a V-shaped cross-section, is formed on the inner wall of the intake passage, which faces the tip face of the intake passage, which faces the tip face of the suction piston. The projection enters into the V-shaped cross-section of the projecting tip face portion of the suction piston when the amount of air fed into the cylinder of the engine is small.
摘要翻译：一种可变的文丘里型化油器，包括具有限定文氏管部分的顶端面的抽吸活塞。尖端面具有位于针的上游的突出的尖端面部分并朝向文氏管部分突出。沿着化油器的进气通道的轴线延伸的凹槽形成在突出的末端面部分上。突出的顶面部分具有从凹槽朝文丘里部分扩展的V形横截面。具有V形横截面的突起形成在进气通道的内壁上，该内壁面对与吸入活塞的前端面相对的进气通道的前端面。当进入发动机气缸的空气量小时，突起进入吸入活塞的突出端面部分的V形横截面。

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