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1. 发明授权

US4364067A Highly integrated ink jet head 失效
标题翻译：高度集成的喷墨头
公开(公告)号：US4364067A
公开(公告)日：1982-12-14
申请号：US201104
申请日：1980-10-28
申请人： Haruhiko Koto , Junichi Okada
发明人： Haruhiko Koto , Junichi Okada
IPC分类号： B41J2/15 , G01D15/16
CPC分类号： B41J2/15
摘要： A head for an ink-on-demand jet dot printer is highly integrated to provide a large plurality of closely spaced dots by combining more than one head of lesser dot density as components of a single unit. The dots from the separate component heads are interspaced on the print recording medium to provide characters of high quality. Commonality of elements provides for a miniaturized head. In another embodiment independent pressure chambers, channels and nozzles are formed on opposite sides of a common baseplate.
摘要翻译：用于喷墨点阵打印机的头部被高度集成以通过组合多于一个较小点密度的头部作为单个单元的部件来提供大量多个紧密间隔的点。来自分离的组件头的点间隔在打印记录介质上以提供高质量的字符。元素的共同性提供了一个小型化的头。在另一个实施例中，独立的压力室，通道和喷嘴形成在公共基板的相对侧上。

2. 发明授权

US4617581A Ink jet printer of the ink-on-demand type 失效
标题翻译：喷墨打印机的墨水点播型
公开(公告)号：US4617581A
公开(公告)日：1986-10-14
申请号：US764814
申请日：1985-08-12
申请人： Haruhiko Koto , Junichi Okada , Hiroshi Ishii , Kenji Sawada
发明人： Haruhiko Koto , Junichi Okada , Hiroshi Ishii , Kenji Sawada
IPC分类号： B41J2/165 , B41J2/175 , B41J2/19 , G01D15/16
CPC分类号： B41J2/19 , B41J2/16544 , B41J2/16547 , B41J2/17596
摘要： An ink-on-demand type ink jet printer having a printer head. The printer head includes a substrate having a substantially planar surface and an opposing substantially planar surface and a vibratory plate having a cooperating substantially planar surface. The planar surfaces cooperate to define at least one nozzle, pressure chamber and ink supply passage therebetween. An ink container is integrally joined to the printer head with the ink container having a vent hole in an upper portion thereof. Separate means are provided for pressurizing the ink in the pressure chamber and for preventing air bubbles from entering the ink supply passage. The opposing substantially planar surfaces of the substrate define a wall of the ink container.
摘要翻译：一种具有打印头的按需喷墨打印机。打印头包括具有基本平坦的表面和相对的基本上平坦的表面的基底和具有协调的基本平坦的表面的振动板。平面表面协作以在其间限定至少一个喷嘴，压力室和供墨通道。油墨容器与打印机头一体地接合，墨水容器在其上部具有通气孔。提供分离装置用于对压力室中的油墨加压并防止气泡进入供墨通道。衬底的相对的基本平坦的表面限定了油墨容器的壁。

3. 发明授权

US4589000A Ink jet printer of the ink-on-demand type 失效
标题翻译：喷墨打印机的墨水点播型
公开(公告)号：US4589000A
公开(公告)日：1986-05-13
申请号：US764813
申请日：1985-08-12
申请人： Haruhiko Koto , Junichi Okada , Hiroshi Ishii , Kenji Sawada
发明人： Haruhiko Koto , Junichi Okada , Hiroshi Ishii , Kenji Sawada
IPC分类号： B41J2/165 , B41J2/175 , B41J2/19 , G01D15/16
CPC分类号： B41J2/19 , B41J2/16544 , B41J2/16547 , B41J2/17596
摘要： An ink-on-demand type ink jet printer includes an ink jet head assembly having a printer head and an ink container integrally joined to the printer head. The printer head includes a pressure chamber and ink supply and ejection flow passages communicating respectively therewith. The ink container includes therein a narrow air-bubble blocking tube opening directly into a lower portion of the interior of the ink container and which connects the ink supply flow passage to the ink container. A vent hole is defined in an upper portion of the ink container. The ink container includes a wall surface with the wall surface not trapping air bubbles, with a surface of the vent hole being coated with a defoaming agent.
摘要翻译：一种按需喷墨型喷墨打印机包括具有打印机头和与打印机头一体连接的墨水容器的喷墨头组件。打印头包括与其分别连通的压力室和供墨和喷射流动通道。墨水容器在其中包括狭窄的气泡阻挡管，其直接进入墨水容器内部的下部，并将墨水供应流路连接到墨水容器。通气孔被限定在墨水容器的上部。墨水容器包括壁表面，壁表面没有捕获气泡，通气孔的表面涂有消泡剂。

4. 发明授权

US4806955A Ink jet printer of the ink-on-demand type 失效
标题翻译：喷墨打印机的墨水点播型
公开(公告)号：US4806955A
公开(公告)日：1989-02-21
申请号：US170615
申请日：1988-03-11
申请人： Haruhiko Koto , Junichi Okada , Hiroshi Ishii , Kenji Sawada
发明人： Haruhiko Koto , Junichi Okada , Hiroshi Ishii , Kenji Sawada
IPC分类号： B41J2/165 , B41J2/175 , B41J2/19 , G01D15/18
CPC分类号： B41J2/19 , B41J2/16544 , B41J2/16547 , B41J2/17596
摘要： An ink-on-demand type ink jet printer includes a printer head having at least one nozzle, pressure chamber and means for pressurizing an ink in the pressure chamber so as to effect ejection of an ink droplet from a nozzle to effect printing during a printing operation. The printer further includes a pump for pressurizing an ink in the printer head and a pump driver for driving the pump continuously for a predetermined period of time after the printing operation has ceased during which a small amount of ink is partially ejected from the nozzle. A nozzle cover is provided for selectively covering the nozzle, with the nozzle cover moving to cover the nozzle during the predetermined period of time when the pump driving means is operating while ink is partially ejected from the nozzle to prevent ink clogging during a no-print condition after the printing operation has ceased.
摘要翻译：一种按需喷墨型喷墨打印机包括具有至少一个喷嘴，压力室的打印头和用于对压力室中的墨进行加压的装置，以便实现墨滴从喷嘴喷射以在打印期间进行打印操作。打印机还包括用于对打印机头中的墨进行加压的泵和用于在打印操作停止之后连续驱动泵一段时间的泵驱动器，在此期间少量的油墨从喷嘴部分喷出。提供喷嘴盖，用于选择性地覆盖喷嘴，喷嘴盖在泵驱动装置正在操作的预定时间段期间移动以覆盖喷嘴，同时墨水从喷嘴部分地喷射以防止墨水在无打印期间堵塞打印操作停止后的状态。

5. 发明授权

US4620202A Ink jet printer of the ink-on-demand type 失效
标题翻译：喷墨打印机的墨水点播型
公开(公告)号：US4620202A
公开(公告)日：1986-10-28
申请号：US764699
申请日：1985-08-12
申请人： Haruhiko Koto , Junichi Okada , Hiroshi Ishii , Kenji Sawada
发明人： Haruhiko Koto , Junichi Okada , Hiroshi Ishii , Kenji Sawada
IPC分类号： B41J2/165 , B41J2/175 , B41J2/19 , G01D15/18
CPC分类号： B41J2/19 , B41J2/16544 , B41J2/16547 , B41J2/17596
摘要： An ink-on-demand type ink jet printer including a printer head and an ink container. The printer head includes nozzles for ejecting ink droplets, pressure chambers for pressurizing ink therein and ink passageways for supplying ink from the ink container to the pressure chambers. The printer head is movable in a linear direction for printing across a sheet of recording paper. The ink container includes a vertical partition with the vertical partition having a wall disposed adjacent to an outlet of the ink container and extending substantially perpendicularly to the direction of movement of the printer head. The ink container includes an interior divided by the vertical partition into a main chamber of a first volume defined between one wall surface of the vertical partition and a wall surface of the ink container and an auxiliary chamber of smaller volume defined between the opposite wall surface of the vertical partition and another wall surface of the ink container. The ink is supplied to the nozzles from the auxiliary chamber with the level of ink in the auxiliary chamber being different than the level of ink in the main chamber.
摘要翻译：一种按需喷墨打印机，包括打印头和墨盒。打印头包括用于喷射墨滴的喷嘴，用于对其中的油墨加压的压力室和用于将油墨从油墨容器供应到压力室的油墨通道。打印机头可沿直线方向移动以便在一张记录纸上打印。墨水容器包括垂直隔板，垂直隔板具有邻近墨水容器的出口设置的壁，并基本上垂直于打印头的移动方向延伸。油墨容器包括由垂直隔板分隔成内垂直分隔壁的一个壁面和油墨容器的壁面之间的第一容积的主室和容积较小的辅助室之间的内部，垂直隔板和墨水容器的另一个壁面。油墨从辅助室供给到喷嘴，辅助室中的油墨水平与主室中的油墨水平不同。

6. 发明授权

US08963070B2 Method for measuring carbon concentration in polycrystalline silicon 有权
标题翻译：多晶硅碳浓度测定方法
公开(公告)号：US08963070B2
公开(公告)日：2015-02-24
申请号：US14110013
申请日：2012-04-03
申请人： Junichi Okada , Kouichi Kobayashi , Fumitaka Kume
发明人： Junichi Okada , Kouichi Kobayashi , Fumitaka Kume
IPC分类号： G01D18/00 , G12B13/00 , G01J3/42 , G01N21/3563 , G01N21/27
CPC分类号： G01J3/42 , G01N21/274 , G01N21/3563
摘要： The present invention provides a method for making it possible to easily and simply measure approximate concentration of substitutional carbon impurities in a desired position in a polycrystalline silicon rod. A polycrystalline silicon plate is sliced out from a polycrystalline silicon rod and both surfaces of the polycrystalline silicon plate are mirror-polished to reduce the polycrystalline silicon plate to thickness of 2.12±0.01 mm. A calibration curve is created according to an infrared absorption spectroscopy and on the basis of a standard measurement method using a single crystal silicon standard sample having known substitutional carbon concentration and thickness of 2.00±0.01 mm, an infrared absorption spectrum in a frequency domain including an absorption zone peak of substitutional carbon of the polycrystalline silicon plate after the mirror polishing is calculated under conditions same as conditions during the calibration curve creation, and substitutional carbon concentration is calculated without performing thickness correction.
摘要翻译：本发明提供了一种使得可以容易且简单地测量多晶硅棒中期望位置中的取代碳杂质的近似浓度的方法。将多晶硅板从多晶硅棒切出，并将多晶硅板的两个表面进行镜面抛光以将多晶硅板的厚度减小到2.12±0.01mm。根据红外吸收光谱法和基于使用具有已知的取代碳浓度和厚度为2.00±0.01mm的单晶硅标准样品的标准测量方法产生校准曲线，在频域中的红外吸收光谱包括在与校准曲线生成期间的条件相同的条件下计算镜面抛光后的多晶硅板的取代碳的吸收峰的峰值，并且计算替代碳浓度而不进行厚度校正。

7. 发明申请

US20110288834A1 FLUID STRUCTURE INTERACTION SIMULATION METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM 审中-公开
标题翻译：流体结构相互作用模拟方法和装置以及计算机可读存储介质
公开(公告)号：US20110288834A1
公开(公告)日：2011-11-24
申请号：US13104495
申请日：2011-05-10
申请人： Takashi Yamazaki , Yoshimasa Kadooka , Toshiaki Hisada , Seiryo Sugiura , Takumi Washio , Junichi Okada
发明人： Takashi Yamazaki , Yoshimasa Kadooka , Toshiaki Hisada , Seiryo Sugiura , Takumi Washio , Junichi Okada
IPC分类号： G06F17/10
CPC分类号： G06F17/5009 , G06F17/5018 , G06F2217/16
摘要： A fluid structure interaction simulation method includes a graph information forming process to form graph information of nodes obtained by discretising a computing region for each of a fluid and a structure that are represented by meshes, and a main time development loop process to simulate a physical phenomenon. The loop process includes arranging IMEs (Interaction Mediating Elements) that move with a displacement of the structure, on a boundary of the structure, defining, within the IME, correcting functions of a pressure and a velocity of the fluid that interact with the pressure and the velocity of the fluid and the displacement of the structure, and executing a simulation based on the correcting functions, in a state in which the meshes of the fluid are mismatched to the meshes of the structure.
摘要翻译：流体结构相互作用模拟方法包括图形信息形成处理，以形成通过离散流体和由网格表示的结构中的每一个离散计算区域获得的节点的图形信息，以及用于模拟物理现象的主要时间开发循环过程。循环过程包括排列与结构位移一起移动的IME（交互中介元素），在该结构的边界上，在IME内限定与压力相互作用的流体的压力和速度的校正函数，以及流体的速度和结构的位移，并且在流体的网格与结构的网格不匹配的状态下，基于校正功能执行模拟。

8. 发明授权

US07930826B2 Method for manufacturing a fastening portion for a steering apparatus 有权
标题翻译：用于制造用于转向装置的紧固部分的方法
公开(公告)号：US07930826B2
公开(公告)日：2011-04-26
申请号：US11930424
申请日：2007-10-31
申请人： Koji Inoue , Yasushi Watanabe , Koji Marumo , Junichi Okada
发明人： Koji Inoue , Yasushi Watanabe , Koji Marumo , Junichi Okada
IPC分类号： B21D53/88 , B21D41/02 , B21D41/04 , B21C37/30
CPC分类号： B62D1/16 , B21K1/12 , B21K1/762 , B21K1/763 , B21K21/16 , B62D1/20 , F16D1/0864 , F16D2250/00 , Y10T29/49622 , Y10T29/49805 , Y10T29/49995
摘要： When an outer circumference of a clamping portion 25 and an outer circumference of a circular outer circumference 26 are restrained by a die 6 while inserting a non-circular punch 5 into a circular hole 28, paddings 27, 27 are pressed by a semi-circular inner circumference of the die 6 to thereby be forced into interior of the circular hole 28. The volume of the paddings 27, 27 is set to be substantially the same as a volume obtained by subtracting the volume of a non-circular hole 23 in an extension shaft 2 from the volume of the circular hole 28. The circular hole 28 is deformed, and the paddings 27, 27 forced into the circular hole 28 abut with inclined planes 52, 52 of the punch 5, whereby the non-circular hole 23 is formed in the extension shaft 2.
摘要翻译：当将非圆形冲头5插入圆形孔28中时，夹持部25的外周和圆形外周26的外周被模具6约束，将填充物27,27按半圆模具6的内周，从而被迫进入圆形孔28的内部。填充物27,27的体积被设定为与通过减去非圆形孔23的体积而获得的体积基本相同延伸轴2从圆形孔28的体积变形。圆形孔28变形，被迫进入圆形孔28的垫圈27,27与冲头5的倾斜平面52,52抵接，由此非圆形孔23 形成在延伸轴2中。

9. 发明授权

US07735359B2 Process quantity measurement method and apparatus of engine output 失效
标题翻译：发动机输出的过程量测量方法和装置
公开(公告)号：US07735359B2
公开(公告)日：2010-06-15
申请号：US11795081
申请日：2005-11-14
申请人： Shuichi Umezawa , Junichi Okada
发明人： Shuichi Umezawa , Junichi Okada
IPC分类号： G01M15/00
CPC分类号： G01M15/14 , F02C9/28 , F02C9/44 , F05D2270/30 , F05D2270/301 , F05D2270/303 , F05D2270/304 , Y02E20/16
摘要： A process quantity measurement method with which an engine output is accurately measured in a relatively simple manner. Torque of an engine is measured based on the amount of torsion of the output shaft of the engine, and an engine output is obtained based on the measured torque. On the other hand, an engine output is calculated based on input and output heat quantity, and a difference between the engine output based on the torque and the engine output based on the input and output heat quantity is obtained in advance. When the engine is operated, the previously obtained difference is added to the engine output that is based on the calculated input and output heat quantity to obtain the engine output.
摘要翻译：以相对简单的方式准确地测量发动机输出的过程量测量方法。发动机的扭矩基于发动机的输出轴的扭转量来测量，并且基于所测量的扭矩获得发动机输出。另一方面，基于输入和输出热量计算发动机输出，并且预先获得基于输入和输出热量的基于扭矩的发动机输出和发动机输出之间的差。当发动机运转时，将先前获得的差值加到基于所计算的输入和输出热量的发动机输出中以获得发动机输出。

10. 发明授权

US07488955B2 Multiphoton-excitation observation apparatus 有权
标题翻译：多光子激发观测装置
公开(公告)号：US07488955B2
公开(公告)日：2009-02-10
申请号：US11726577
申请日：2007-03-22
申请人： Junichi Okada , Makio Ueno , Yasunari Matsukawa
发明人： Junichi Okada , Makio Ueno , Yasunari Matsukawa
IPC分类号： G02B21/06
CPC分类号： G01N21/6458
摘要： The invention provides a multiphoton-excitation observation apparatus comprising a light-source unit for emitting pulsed laser light; an observation apparatus main unit for irradiating a specimen with laser light emitted from the light-source unit and observing fluorescence emitted from the specimen; an incidence adjusting device, disposed between the light-source unit and the observation apparatus main unit, for adjusting the beam diameter of the laser light emitted from the light-source unit; and a control apparatus for controlling the incidence-adjusting unit according to the depth of an observation plane in the specimen.
摘要翻译：本发明提供了一种多光子激发观测装置，包括用于发射脉冲激光的光源单元; 观察装置主单元，用于从从所述光源单元发射的激光照射样本并观察从所述样本发射的荧光; 入射调节装置，设置在所述光源单元和所述观察装置主单元之间，用于调节从所述光源单元发射的所述激光的光束直径; 以及控制装置，用于根据样本中观察平面的深度来控制入射调节单元。

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