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11. 发明授权

US5969855A Microscope apparatus 失效
标题翻译：显微镜装置
公开(公告)号：US5969855A
公开(公告)日：1999-10-19
申请号：US729410
申请日：1996-10-11
申请人： Hiroshi Ishiwata , Toyohiko Yatagai , Masahide Itoh
发明人： Hiroshi Ishiwata , Toyohiko Yatagai , Masahide Itoh
IPC分类号： G02B21/14 , G02B21/36 , G02B21/06
CPC分类号： G02B21/367 , G02B21/14
摘要： A microscope apparatus that has an electronic image pickup device arranged on an image surface of an imaging optical system, a component for separating light from a light source into two portions, a device for changing a phase difference between the two portions of light, a device for storing information on the images picked up by the image pickup device, and information processor for processing the information of images. The images are picked up by the electronic image pickup device as the phase difference is changed, and the information on the images is multiplied by a periodic function, as a weight function, which is given the phase difference as variable, and a resultant product is integrated so that a differential interference microscope apparatus capable of accurately obtaining a phase distribution of the object or a phase-contrast microscope apparatus capable of effectively enhancing a resolving power without lowering an image contrast is obtained.
摘要翻译：一种具有配置在摄像光学系统的图像表面上的电子摄像装置的显微镜装置，将光源从光源分离成两部分的部件，用于改变两部分光之间的相位差的装置，用于存储由图像拾取装置拾取的图像的信息，以及用于处理图像信息的信息处理器。当相位差改变时，由电子摄像装置拾取图像，并将关于图像的信息乘以周期函数作为加权函数，其给出相位差作为可变，并且得到的乘积为可以获得能够精确地获得物体的相位分布的微分干涉显微镜装置，或能够有效地提高分辨能力而不降低图像对比度的相位差显微镜装置。

12. 发明授权

US5642715A Distributor type fuel injection pump 失效
标题翻译：分配器型燃油喷射泵
公开(公告)号：US5642715A
公开(公告)日：1997-07-01
申请号：US623955
申请日：1996-03-29
申请人： Toru Yamakawa , Ken'ichi Kubo , Hiroshi Ishiwata , Jun Matsubara
发明人： Toru Yamakawa , Ken'ichi Kubo , Hiroshi Ishiwata , Jun Matsubara
IPC分类号： F02M41/12 , F02M41/14 , F02M45/06 , F02M41/00
CPC分类号： F02M41/1411 , F02M45/06
摘要： Inflow/outflow ports are provided in either one of a distribution member for distributing compressed fuel or a control sleeve which is externally fitted around the distribution member. Each of the ports includes a slit extending therefrom. At the other one of the distribution member and the control sleeve, an intake-cutoff hole that communicates sequentially with the inflow/outflow ports and a pilot port which communicates with the slits during part of the force feed period are provided. Since the fuel flows out through the slits during part of the force feed period, pilot injection can be more easily achieved prior to the main injection during low speed rotation and fuel is less likely to be diverted through the slits due to the constricting effect during high speed rotation so that only the main injection is performed. As a result, a distributor type fuel injection pump which achieves pilot injection in the idling range and in the no-load range, and cancels the pilot injection in the full-load range is provided.
摘要翻译：在分配压缩燃料的分配构件或分配构件外部安装的控制套筒中的任一个中设置有流入/流出端口。每个端口包括从其延伸的狭缝。在分配构件和控制套筒的另一个处，设置有与流入口和流出口顺序连通的进气切断孔，以及在部分加力期间与狭缝连通的先导口。由于在部分力供给期间燃料通过狭缝流出，因此在低速旋转期间的主喷射之前可以更容易地实现先导喷射，并且由于高压期间的收缩效应，燃料不太可能转移通过狭缝速度旋转，从而仅进行主喷射。结果，提供一种分配式燃料喷射泵，其在怠速范围和空载范围内实现先导喷射，并且在满载范围内抵消先导喷射。

13. 发明授权

US5617830A Prestroke controller for engine fuel injection pump 失效
标题翻译：用于发动机燃油喷射泵的前冲程控制器
公开(公告)号：US5617830A
公开(公告)日：1997-04-08
申请号：US507829
申请日：1995-07-27
申请人： Hiroshi Ishiwata , Tohru Yokota , Mitsuaki Kobayashi , Tsutomu Katori , Teruo Ohsawa
发明人： Hiroshi Ishiwata , Tohru Yokota , Mitsuaki Kobayashi , Tsutomu Katori , Teruo Ohsawa
IPC分类号： F02D1/04 , F02D1/02 , F02D1/08 , F02D1/10 , F02D1/16 , F02D1/18 , F02M59/24 , F02M59/28 , F02M37/04
CPC分类号： F02D1/08 , F02D1/025 , F02D1/10 , F02D1/16 , F02M59/24
摘要： A prestroke controller 31 for an engine fuel injection pump 30 utilizes a magnetic coupling 26 and, by taking advantage of the fact that the secondary side (driven side internal magnet) of the magnetic coupling can be controlled to a desired position without being driven by force from a flyweight 11 on the primary side (driving side external magnet), not only secures speed timer characteristics but also provides a greater degree of freedom in determining the injection timing advance characteristic. The prestroke controller 31 includes the magnetic coupling 26 as a member of a displacement transfer section provided between the flyweight 11 and the timing control rod 6 and also includes an add-on device 36 for injection timing advance adjustment which can be engaged with or disengaged from the timing control rod 6 and is capable of controlling the prestroke independently of the magnetic coupling 26.
摘要翻译：用于发动机燃料喷射泵30的预压控制器31利用磁耦合26，并且通过利用磁耦合的次级侧（从动侧内部磁体）可以被控制到期望位置而不被力驱动的事实来自初级侧（驱动侧外部磁体）的轻量级11，不仅确保了速度定时器特性，而且在确定喷射定时提前特性方面提供了更大的自由度。预励磁控制器31包括作为设置在飞轮11和定时控制杆6之间的位移传递部分的构件的磁耦合器26，并且还包括用于喷射定时提前调节的附加装置36，其可以与定时控制杆6并且能够独立于磁耦合器26控制前冲程。

14. 发明申请

US20120057013A1 METHOD AND APPARATUS FOR VISUALIZING PHASE OBJECT 有权
标题翻译：用于可视化相位对象的方法和装置
公开(公告)号：US20120057013A1
公开(公告)日：2012-03-08
申请号：US13221581
申请日：2011-08-30
申请人： Hiroshi Ishiwata
发明人： Hiroshi Ishiwata
IPC分类号： H04N7/18
CPC分类号： G02B21/367
摘要： A visualization apparatus includes a light source, an illumination optical system configured to guide light from the light source to an observation target object, an image forming optical system configured to form an optical image of the observation target object on an image plane, an image pickup element arranged on the image plane, a calculation device configured to calculate a plurality of first electronic images of the observation target object obtained from the image pickup element to generate a second electronic image, and an oblique illumination control section configured to control an illumination direction of oblique illumination provided by the illumination optical system. The plurality of first electronic images include first electronic images of the observation target object illuminated from different illumination directions by the oblique illumination control section.
摘要翻译：一种可视化装置，包括光源，被配置为将来自光源的光引导到观察对象物体的照明光学系统，被构造成在像面上形成观察对象物的光学图像的图像形成用光学系统，所述计算装置被配置为计算从所述图像拾取元件获得的所述观察对象物体的多个第一电子图像，以生成第二电子图像;以及倾斜照明控制部，被配置为控制所述第一电子图像的照明方向由照明光学系统提供的倾斜照明。多个第一电子图像包括通过倾斜照明控制部分从不同照明方向照射的观察对象物体的第一电子图像。

15. 发明授权

US07564622B2 Methods for implement microscopy and microscopic measurement as well as microscope and apparatus for implementing them 有权
标题翻译：实现显微镜和显微镜测量的方法以及用于实现它们的显微镜和装置
公开(公告)号：US07564622B2
公开(公告)日：2009-07-21
申请号：US11003728
申请日：2004-12-06
申请人： Hiroshi Ishiwata
发明人： Hiroshi Ishiwata
IPC分类号： G02B21/06 , G02B21/00
CPC分类号： G02B21/361 , G02B21/14
摘要： A microscope is provided that enables a phase object or surface pits and projections to be observed at a relatively low image-formation magnification of 4 or lower over a wide viewing range yet in a relatively narrow spatial frequency distribution range. The microscope comprises a light source, an illumination optical system, a partial aperture located at the pupil position of the illumination optical system, an image-formation optical system, and an eyepiece optical system or an image pickup optical system, wherein the diameter of the image of a partial aperture at the pupil position of the image-formation optical system is set smaller than the pupil diameter of the image-formation optical system, and at the pupil position of the image-formation optical system there is located an element for introducing in the pupil position of the image-formation optical system a wavefront varying in size with the pupil diameter.
摘要翻译：提供了一种显微镜，其能够在相对窄的空间频率分布范围内在宽的观察范围内以相对较低的4或更低的图像形成倍率观察相位物体或表面凹坑和投影。显微镜包括光源，照明光学系统，位于照明光学系统的光瞳位置处的部分光圈，成像光学系统和目镜光学系统或图像拾取光学系统，其中，在图像形成光学系统的光瞳位置处的部分孔径的图像被设定为小于成像光学系统的光瞳直径，并且在成像光学系统的光瞳位置处设置有用于引入在图像形成光学系统的光瞳位置中，具有瞳孔直径的尺寸变化的波前。

16. 发明申请

US20070027362A1 Infrared observation system 审中-公开
标题翻译：红外观测系统
公开(公告)号：US20070027362A1
公开(公告)日：2007-02-01
申请号：US11494136
申请日：2006-07-27
申请人： Keiji Handa , Kenji Harano , Hiroyuki Nishida , Hiroshi Ishiwata , Daisuke Asada
发明人： Keiji Handa , Kenji Harano , Hiroyuki Nishida , Hiroshi Ishiwata , Daisuke Asada
IPC分类号： A61B1/06
CPC分类号： A61B5/489 , A61B1/00009 , A61B1/041 , A61B5/0084
摘要： An infrared observation system comprises: a light source unit for generating illumination light for irradiating light including infrared light of a long wavelength exceeding at least a 1000-nm wavelength upon a living body tissue inside or outside the body in a broadband or a narrowband; an infrared image capturing unit for capturing an image using infrared light of a wavelength band exceeding 1000 nm in the light reflected from or transmitted through at the living body tissue; and an identifying unit for facilitating identification between a case in which living body tissue is blood or a blood vessel, and a case in which the living body tissue is other living body tissue, using the difference of moisture extinction properties in the wavelength band exceeding a wavelength of 1000 nm.
摘要翻译：一种红外观测系统，包括：光源单元，用于产生用于将包括长波长超过1000nm波长的红外光的光照射到宽带或窄带内或体外的生物体组织的照明光; 红外图像捕获单元，用于在从生物体组织反射或透射的光中捕获使用超过1000nm的波长带的红外光的图像; 以及识别单元，其利用所述超声波区域中的水分消光特性的差别，使活体组织为血液或血管的情况与生物体组织为其他生物体组织的情况相鉴别波长1000 nm。

17. 发明授权

US06806435B2 Small hole electric discharge machine drill provided with depth-specific processing means 有权
标题翻译：小孔放电机钻具具有深度特定的处理手段
公开(公告)号：US06806435B2
公开(公告)日：2004-10-19
申请号：US10108425
申请日：2002-03-29
申请人： Hiroshi Ishiwata , Tomoshige Ishiwata , Shigeharu Yokomichi
发明人： Hiroshi Ishiwata , Tomoshige Ishiwata , Shigeharu Yokomichi
IPC分类号： B23H100
CPC分类号： B23H9/14 , B23H1/00 , B23H7/265
摘要： A small hole electric discharge machine drill is provided with a depth-specific processor and a tiltable unit operable in fluid. The turntable unit includes a first axis with a first center of rotation and a second tilting axis with a second center of rotation. The turntable unit is provided inside a work tank that may be filled with fluid. The small hole electric discharge machine drill includes an electrode for small hole processing.
摘要翻译：一个小孔放电机钻具设置有深度专用处理器和可流动的可操作的转台单元。转台单元包括具有第一旋转中心的第一轴线和具有第二旋转中心的第二倾斜轴线。转盘单元设置在可能充满流体的工作罐内。小孔放电钻头包括用于小孔加工的电极。

18. 发明授权

US06323998B1 Microscope apparatus 有权
标题翻译：显微镜装置
公开(公告)号：US06323998B1
公开(公告)日：2001-11-27
申请号：US09144274
申请日：1998-08-31
申请人： Yoshihiro Kawano , Kazuo Kajitani , Hiroshi Ishiwata
发明人： Yoshihiro Kawano , Kazuo Kajitani , Hiroshi Ishiwata
IPC分类号： G03B1306
CPC分类号： G02B21/0088 , G02B21/14
摘要： A microscope apparatus includes an objective lens, an imaging lens, a pupil relay lens, and an image relay lens. The primary image of a specimen is formed between the imaging lens and the pupil relay lens, and the image of the pupil of the objective lens is projected between the pupil relay lens and the image relay lens so that a pupil modulator is disposed at the position of the projected pupil image. This arrangement makes it possible to produce pupil modulation, observe various specimens, and set the optimum position of an eyepoint.
摘要翻译：显微镜装置包括物镜，成像透镜，光瞳中继透镜和图像中继透镜。在成像透镜和光瞳中继透镜之间形成样本的主要图像，并且物镜的光瞳的图像被投影在瞳孔中继透镜和图像中继透镜之间，使得光瞳调制器设置在位置的投影瞳孔图像。这种布置使得可以产生瞳孔调制，观察各种样本，并设置眼点的最佳位置。

19. 发明授权

US5443047A Fuel injection system 失效
标题翻译：燃油喷射系统
公开(公告)号：US5443047A
公开(公告)日：1995-08-22
申请号：US224782
申请日：1994-04-08
申请人： Hiroshi Ishiwata , Takashi Ohishi , Atsushi Ueda , Naotake Ohi
发明人： Hiroshi Ishiwata , Takashi Ohishi , Atsushi Ueda , Naotake Ohi
IPC分类号： F02B3/06 , F02D41/40 , F02M45/06 , F02M57/02 , F02M59/36 , F02M59/46 , F02M41/14
CPC分类号： F02M45/066 , F02D41/403 , F02M57/02 , F02M57/023 , F02M59/366 , F02M59/466 , F02B3/06 , F02D41/402 , Y02T10/44
摘要： A solenoid valve unit is provided in the middle of fuel supply path that leads to a compression space in an injection pump main body, and the fuel injection quantity is adjusted through the open and close control of the solenoid valve unit. In this fuel injection system, the plug valve is moved until it is seated on the valve seat during the preliminary injection that is performed prior to the main injection. An arrangement for leaking the fuel from within the compression space is provided in the injection pump main body and the time period during which the fuel in the compression space is leaked via the arrangement for leaking and the time period during which the fuel supply path is restricted with the plug valve being seated on the valve seat are combined to stabilize the movement of the plug valve. Consequently, an optimal small quantity is achieved for the preliminary injection that is nearly constant regardless of the rate of rotation of the engine. Also, if a drive pulse that closes the fuel supply path over the period during which the fuel is leaked is supplied to the solenoid valve unit, the solenoid valve unit needs to be operated only once and stable injection characteristics are achieved from the pilot injection through the main injection.
摘要翻译：在燃料供给路径的中间设置有电磁阀单元，其通向喷射泵主体中的压缩空间，并且通过电磁阀单元的打开和关闭控制来调节燃料喷射量。在该燃料喷射系统中，在主喷射之前执行的预喷射期间，旋塞阀被移动直到其被安置在阀座上。在喷射泵主体中设置有用于从压缩空间泄漏燃料的装置，以及经由泄漏装置和压缩空间中的燃料泄漏燃料供给路径被限制的时间段将旋塞阀置于阀座上的组合以稳定旋塞阀的运动。因此，无论发动机的旋转速度如何，初始喷射的最佳量都是几乎恒定的。此外，如果在燃料泄漏期间关闭燃料供给路径的驱动脉冲被供给到电磁阀单元，则电磁阀单元仅需要操作一次，并且从先导喷射通过主要注射。

20. 发明授权

US4953959A Objective lens for optical disks 失效
标题翻译：光学镜片
公开(公告)号：US4953959A
公开(公告)日：1990-09-04
申请号：US348680
申请日：1989-05-08
申请人： Hiroshi Ishiwata , Tetsuo Ikegame , Ichiro Ikari
发明人： Hiroshi Ishiwata , Tetsuo Ikegame , Ichiro Ikari
IPC分类号： G02B13/00 , G02B13/18 , G02B13/24 , G11B7/09 , G11B7/135
CPC分类号： G11B7/13922 , G02B13/24 , G11B7/1374 , G11B2007/13727
摘要： An objective lens for optical disks comprises a first lens component and a second lens component and, when the distance on an optical axis from an entrance face of the first lens component disposed in a position farthest from an optical disk to the center of gravity of the objective lens is taken as gc, the overall length of the objective lens as .SIGMA. d, and the focal length as f, the following conditions are satisifed and any of surfaces of the lens components is configured as an aspherical surface:g c
摘要翻译：用于光盘的物镜包括第一透镜部件和第二透镜部件，并且当从位于距离光盘最远的位置处的第一透镜部件的入射面的光轴上的距离为将物镜作为gc，将物镜的总长度作为SIGMA d，将焦距设为f，满足以下条件，并将透镜部件的任何表面构成为非球面：gc

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