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    • 31. 发明授权
    • Valve lifter
    • 气门挺杆
    • US6032630A
    • 2000-03-07
    • US190282
    • 1998-11-13
    • Ken YamamotoTakashi Nozaki
    • Ken YamamotoTakashi Nozaki
    • F01L1/14F01L1/22
    • F01L1/143F01L1/22
    • A direct valve drive device which can open and lose a valve with accuracy even if a negative valve clearance forms between the cam and the valve stem due to a difference in thermal expansion coefficient between the cylinder head made of aluminum alloy and the iron valve. A valve lifter is mounted between the cam and the valve stem being biased toward the cam by a valve spring. An adjuster bolt is threaded into a threaded hole formed in the valve lifter. The force of a spring is applied to the adjuster bolt so that the adjuster bolt move, while rotating, toward the valve stem. Formed between the threadedly engaging portions of the adjuster bolt and the threaded hole is an axial hole which is smaller than the height of a ramp formed on the cam but large enough to absorb any difference in thermal expansion between the cylinder head and the valve. Even if the valve clearance changes toward the negative side, the axial gap absorbs such a change, thus preventing the valve from being pushed by the base circle of the cam.
    • 即使由于铝合金气缸盖与铁阀之间的热膨胀系数不同,即使在凸轮和阀杆之间形成负阀间隙也能够精确地打开和断开阀的直接阀驱动装置。 气门挺杆安装在凸轮和阀杆之间,阀门通过阀弹簧朝向凸轮偏压。 调节螺栓拧入形成在阀提升器中的螺纹孔中。 弹簧的力被施加到调节螺栓上,使得调节螺栓在旋转的同时朝向阀杆移动。 形成在调节螺栓的螺纹接合部分和螺纹孔之间的轴向孔小于形成在凸轮上的斜面的高度,但足够大以吸收气缸盖和阀之间的热膨胀差异。 即使阀间隙向负侧变化,轴向间隙吸收这种变化,因此防止阀被凸轮的基圆圈推动。
    • 32. 发明授权
    • Transport system
    • 运输系统
    • US5492066A
    • 1996-02-20
    • US281347
    • 1994-07-27
    • Takashi NozakiTakasi Kawai
    • Takashi NozakiTakasi Kawai
    • B61C13/04B65G54/02H02K41/025B61B3/00
    • B61C13/04B65G54/02H02K41/025
    • A linear motor driven transport system of an improved design is presented. The conventional roller configuration for holding the transport vehicle on the rail track has been replaced with a spring-loaded design so as to maintain the contact between the roller and the rail surface regardless of the curvatures in the routing track. Weighing device of an improved direct-loading design is adopted to improve the ruggedness of the device. Devices for controlling the positioning of the transport vehicle, including the carrier, have been simplified and the number of component pieces reduced to lower the cost of manufacturing the transport system. The container and track configurations have also been modified to enable efficient track set-up and loading/unloading of goods in complex track routing in a limited space. The primary drive unit, the vehicle stopping device, the vehicle position detection device and the emergency braking unit provided only in the vertical section of the track are all placed on the side of the rail which faces the transport vehicle. This arrangement of the components on one side of the rail facilitates manufacturing, assembling and servicing of the components. The overall result is that not only the cost of manufacturing the system has been reduced, but also the overall transportation operation has been improved with minimal maintenance requirements so as to enable the application of the transport system in any facility requiring handling of a large number of goods and information, such as parts, medical charts, and documentations in factories, hospitals, libraries and other such organizations.
    • 提出了一种改进设计的线性马达驱动输送系统。 用于将运输车辆保持在轨道上的常规辊结构已经被弹簧加载的设计替代,以便保持辊和轨道表面之间的接触,而与路线轨迹中的曲率无关。 采用改进的直接加载设计的称重装置来提高装置的坚固性。 已经简化了用于控制包括载体在内的运输车辆的定位的装置,并且减少了部件件的数量以降低制造运输系统的成本。 容器和轨道配置​​也已被修改,以便在有限的空间内进行复杂轨道路由中的货物的高效跟踪设置和装载/卸载。 仅在轨道的垂直部分中设置的主驱动单元,车辆停止装置,车辆位置检测装置和紧急制动单元都被放置在面向运输车辆的轨道侧。 轨道一侧的部件的这种布置方便了组件的制造,组装和维修。 总体结果是,不仅制造系统的成本降低了,而且整体运输运​​行已经得到改善,维护要求最低,从而能够将运输系统应用于需要处理大量 商品和信息,如零件,医疗图表,以及工厂,医院,图书馆等组织的文件。
    • 35. 发明授权
    • Printing control program and program recording media
    • 打印控制程序和程序记录介质
    • US08564807B2
    • 2013-10-22
    • US11910119
    • 2006-03-29
    • Koichiro ShojiTakashi Nozaki
    • Koichiro ShojiTakashi Nozaki
    • G06F15/00
    • G06K15/4095B41J2/17546G06F3/1222G06F3/1238G06F3/1273G06F3/1285G06F21/608
    • [Task] When data is printed to a printing device from a computer, the printing is approved or not approved according to the data contents.[Solution] A first control filter 23, which detects printing data output from a spooler 10, halts the printing task temporarily, and replicates the printing data, and a viewable image driver 20 which uses replicated printing data to create an image file, are provided. The image file is transmitted over a network 2 to a manager, and the manager views the image file and decides whether to perform printing on the printing device 4, and transmits a notification signal to this effect to the first control filter 23. The first control filter 23 performs printing control according to the notification signal from the manager.
    • [任务]当数据从计算机打印到打印设备时,打印根据数据内容被批准或不被批准。 检测从缓冲器10输出的打印数据的第一控制滤波器23临时停止打印任务并复制打印数据,并且提供使用复制的打印数据创建图像文件的可视图像驱动器20 。 图像文件通过网络2发送到管理器,并且管理者查看图像文件并且决定是否在打印装置4上执行打印,并且向第一控制滤波器23发送这样的通知信号。第一控制 滤波器23根据来自管理者的通知信号执行打印控制。
    • 37. 发明授权
    • Objective lens and optical pickup apparatus
    • 物镜和光学拾取装置
    • US07554736B2
    • 2009-06-30
    • US11092808
    • 2005-03-30
    • Tatsuo OhtaTakashi Nozaki
    • Tatsuo OhtaTakashi Nozaki
    • G02B1/10
    • G11B7/1374G11B7/1353
    • An objective lens for converging a monochromatic light flux having a specific wavelength in a range of 350 to 450 nm on an optical information recording medium while the objective lens is placed facing the optical information recording medium, the objective lens containing a lens body made of a polymer resin having an alicyclic structure; and an antireflection film including one or more layers provided on a surface of the lens body facing to the optical information recording medium, wherein a refractive index of the antireflection film for a light flux having a wavelength of 405 nm is less than 1.7.
    • 一种物镜,用于在将物镜放置在面向光信息记录介质的同时在350至450nm的范围内会聚具有特定波长的单色光束,该物镜包含由 具有脂环结构的聚合物树脂; 以及防反射膜,其具有设置在与所述光学信息记录介质相对的所述透镜体的表面上的一层以上的层,其中,所述波长为405nm的光束的防反射膜的折射率小于1.7。