公开(公告)号：US20120273156A1

公开(公告)日：2012-11-01

申请号：US13438260

申请日：2012-04-03

申请人： Katsumi Nakayama ,  Atsushi Hirata ,  Hiroyuki Otsuka ,  Hisahiko Fukase

发明人： Katsumi Nakayama ,  Atsushi Hirata ,  Hiroyuki Otsuka ,  Hisahiko Fukase

IPC分类号： B22D11/06

CPC分类号： B22D11/06 ,  B22D11/0622 ,  B22D11/066

摘要： Described herein is a twin roll caster including a pair of casting rolls arranged parallel to one another with a gap between the casting rolls and side dams parallel to one another forming a pool between the casting rolls and side dams. A side dam support is provided that applies a compression force on at least one of the side dams at a compression angle relative to the axis of the casting rolls.

摘要翻译： 这里描述的是一种双辊连铸机，它包括彼此平行布置的一对铸辊，其间在铸轧辊和彼此平行的侧坝之间形成在浇铸辊和侧坝之间的池的间隙。 提供了一种侧坝支撑件，其以相对于铸辊的轴线的压缩角度对至少一个侧坝施加压缩力。

公开(公告)号：US20100229740A1

公开(公告)日：2010-09-16

申请号：US12702695

申请日：2010-02-09

申请人： Ryo MITTA ,  Hiroyuki Otsuka ,  Ikuo Sakai ,  Kenji Abe ,  Naoki Ishikawa

发明人： Ryo MITTA ,  Hiroyuki Otsuka ,  Ikuo Sakai ,  Kenji Abe ,  Naoki Ishikawa

IPC分类号： B41M1/12

CPC分类号： B41F33/0081 ,  B41F15/0881 ,  B41F15/26 ,  B41M1/12 ,  B41M1/26 ,  B41M3/00 ,  B41P2233/52 ,  H01L31/022425 ,  H01L31/18 ,  H05K1/0269 ,  H05K3/0008 ,  H05K3/1216 ,  H05K2201/09918 ,  H05K2203/1476 ,  Y02E10/50

摘要： The invention provides a method for improving accuracy during a plurality of screen printing steps. After a first layer and an alignment mark are printed on a workpiece, the alignment mark is imaged by a camera so that the alignment mark is stored as image data in an image processing device adapted to deliver reference data for subsequent printing, and the image data is used to renew the reference data in the image processing device.

摘要翻译： 本发明提供了一种用于在多个丝网印刷步骤期间提高精度的方法。 在工件上印刷第一层和对准标记之后，通过照相机对准标记成像，使得对准标记作为图像数据存储在适于传送用于后续打印的参考数据的图像处理装置中，并且图像数据 用于更新图像处理装置中的参考数据。

公开(公告)号：US20100108284A1

公开(公告)日：2010-05-06

申请号：US12527773

申请日：2008-02-22

申请人： Katsumi Nakayama ,  Hiroyuki Otsuka ,  Hisahiko Fukase

发明人： Katsumi Nakayama ,  Hiroyuki Otsuka ,  Hisahiko Fukase

IPC分类号： B22D11/06 ,  B22D11/124

CPC分类号： B22D11/0651 ,  B22D11/0682

摘要： Intended is to provide a casting roll having an outer periphery capable of being efficiently cooled.The casting roll has a roll body on which side weirs 11 abut, short tube-shaped supports 13 each coaxially with and protruding from the roll body 12, a stub axle 14 fitted into the support 13, a sleeve 15 fitted over the support 13 and a flange 16 contiguous with the stub axle 14 and abutting on the sleeve 15 on a side away from the roll body 12. The roll body 12 is formed with longitudinal cooling passages 17 passing through the roll from one end to the other end of the roll as well as radial cooling passages 18 each adjacent to a corresponding end of the roll and extending from an inner periphery of the roll to a corresponding longitudinal cooling passage 17. A plug 19 is fitted into each end of the longitudinal cooling passages 17 and abuts on the sleeve 15. With distance T3 between the longitudinal cooling passages 17 and the outer periphery of the roll body 12 being reduced as much as possible, cooling water W is passed through a surficial portion of the roll body 12.

摘要翻译： 旨在提供具有能够被有效冷却的外周的铸辊。 铸轧辊具有侧面堰11邻接的辊体，与轧辊本体12同轴并且从辊体12突出的短管状支撑件13，装配到支撑件13中的短轴14，安装在支撑件13上的套筒15， 与短轴14邻接的凸缘16，并且在远离辊体12的一侧抵靠在套筒15上。辊主体12形成有纵向冷却通道17，其从辊的一端到另一端穿过辊 以及径向冷却通道18，其各自与辊的相应端部相邻并且从辊的内周延伸到相应的纵向冷却通道17.插塞19装配到纵向冷却通道17的每个端部中并邻接 纵向冷却通道17和辊体12的外周之间的距离T3尽可能地减小，冷却水W通过辊体12的表面部分。

公开(公告)号：US07588159B2

公开(公告)日：2009-09-15

申请号：US11255488

申请日：2005-10-21

申请人： Hiroyuki Otsuka

发明人： Hiroyuki Otsuka

IPC分类号： B65D53/00 ,  B65D55/02

CPC分类号： B60K15/0406 ,  Y10S220/33

摘要： A fuel cap for closing a filler neck of a fuel tank for a vehicle includes a cover pivotally supporting a handle for movement between an extended position and a retracted position. The cover encloses an outwardly extending flange portion of a threaded closure body. Ratchet teeth are formed on a wall of the cover opposite from the wall pivotally supporting the handle. The handle operably engages a surface of the flange portion for moving the ratchet teeth toward the opposite surface of the flange portion. The opposite surface of the flange portion includes corresponding ratchet teeth engageable with the ratchet teeth of the cover when the handle is in an extended position. A biasing member urges the intermeshing ratchet teeth toward a disengaged position when the handle is in the retracted position.

摘要翻译： 用于封闭用于车辆的燃料箱的填充口的燃料盖包括枢转地支撑用于在延伸位置和缩回位置之间运动的手柄的盖。 盖子包围螺纹封闭体的向外延伸的凸缘部分。 棘轮齿形成在与枢转地支撑手柄的壁相对的盖的壁上。 手柄可操作地接合凸缘部分的表面，用于将棘轮齿朝向凸缘部分的相对表面移动。 凸缘部分的相对表面包括相应的棘轮齿，当手柄处于延伸位置时可与盖的棘齿接合。 当手柄处于缩回位置时，偏置构件将啮合的棘齿朝向分离位置推动。

公开(公告)号：US07566132B2

公开(公告)日：2009-07-28

申请号：US11697030

申请日：2007-04-05

申请人： Yasufumi Fukuma ,  Hiroyuki Otsuka ,  Kazuhiko Yumikake ,  Hiroaki Okada ,  Yutaka Nishio

发明人： Yasufumi Fukuma ,  Hiroyuki Otsuka ,  Kazuhiko Yumikake ,  Hiroaki Okada ,  Yutaka Nishio

IPC分类号： A61B3/10

CPC分类号： A61B3/102

摘要： LCD 140 is provided for displaying an internal fixation target for fixating an eye E. Projection optical system (a part of an imaging optical system 120) is provided for projecting the displayed internal fixation target onto the a fundus oculi Ef. Image forming part 220 is provided for forming 2-dimensional images (images of fundus oculi) Ef of the surface of fundus oculi Ef. Display part 240A is provided for displaying images of fundus oculi Ef. Operation part 240B is provided for specifying the position of the displayed images of fundus oculi Ef. Main controller 211 is provided for changing the projection position of the internal fixation target on the fundus oculi by changing the display position of the fixation target by the LCD 140 based on the specified position. The image forming part 220 forms tomographic images of the fundus oculi Ef with the internal fixation target projected.

摘要翻译： LCD 140用于显示用于固定眼睛E的内部固定目标。投影光学系统（成像光学系统120的一部分）用于将所显示的内部固定目标投影到眼底Ef上。 图像形成部220被设置用于形成眼底表面Ef的2维图像（眼底的图像）Ef。 显示部240A用于显示眼底Ef的图像。 操作部240B用于指定所显示的眼底图像的位置Ef。 主控制器211用于通过基于指定位置改变LCD 140的固定目标的显示位置来改变内眼固定目标在眼底上的投影位置。 图像形成部分220形成具有投影内固定目标的眼底Ef的断层图像。

公开(公告)号：US20090126895A1

公开(公告)日：2009-05-21

申请号：US11577882

申请日：2005-10-20

申请人： Hiroyuki Otsuka ,  Akihiko Kimatsuka ,  Shiro Osada ,  Hiroki Yoshizawa ,  Hisahiko Fukase ,  Rama Mahapatra ,  Peter Woodberry

发明人： Hiroyuki Otsuka ,  Akihiko Kimatsuka ,  Shiro Osada ,  Hiroki Yoshizawa ,  Hisahiko Fukase ,  Rama Mahapatra ,  Peter Woodberry

IPC分类号： B22D11/10 ,  B22D11/06

CPC分类号： B22D11/0642

摘要： A nozzle end is provided with an extension 11 which has a lower portion immersed in a molten metal pool and extends toward a side weir 2 such that a stagnation area disappears on a free liquid surface of molten metal.The extension 11 is in the form of a quadrangular pyramid lying sidelong and is converged to a point P1 extremely close to the side weir 2. According to this molten metal feed nozzle, a stagnation area on a free liquid surface of molten metal is displaced by the extension 11 contiguous with the nozzle end to suppress generation of an unwanted solidification shell. Thus, no unwanted solidification shell is pinched as foreign matter by solidification shells generated on outer peripheries of chilled rolls 1 for production of a strip and break of a strip derived from enlargement of nip between the rolls can be averted.

摘要翻译： 喷嘴端部设置有延伸部11，该延伸部11具有浸没在熔融金属池中的下部，并朝向侧面堰2延伸，使得停滞区域在熔融金属的游离液体表面上消失。 延伸部11呈四边形金字塔的形式，并且会聚到靠近侧堰2的点P1上。根据该熔融金属进料喷嘴，熔融金属的自由液面上的停滞区域被 与喷嘴端相邻的延伸部11，以抑制不想要的固化壳的产生。 因此，可以避免不想要的凝固壳被异物引起，因为在冷却辊1的外周产生的固化壳产生条带，并且由辊之间的辊隙的扩大引起的条带断裂。

公开(公告)号：US07492466B2

公开(公告)日：2009-02-17

申请号：US11246394

申请日：2005-10-11

申请人： Kinpui Chan ,  Masahiro Akiba ,  Yasufumi Fukuma ,  Hiroyuki Otsuka ,  Hisashi Tsukada ,  Kazuhiko Yumikake

发明人： Kinpui Chan ,  Masahiro Akiba ,  Yasufumi Fukuma ,  Hiroyuki Otsuka ,  Hisashi Tsukada ,  Kazuhiko Yumikake

IPC分类号： G01B11/02

CPC分类号： G01B9/02007 ,  G01B9/02003 ,  G01B9/02014 ,  G01B9/02027 ,  G01B9/02044 ,  G01B9/02069 ,  G01B9/02091 ,  G01B11/2441 ,  G01B2290/45 ,  G01B2290/65 ,  G01B2290/70

摘要： Provided is an optical image measuring apparatus forming a three-dimensional image based on tomographic images of an object, acquired at various depths even when the object moves during measurement. Including a half mirror (6) for dividing a light beam signal light (S) and reference light (R), a frequency shifter (8), a reference mirror (9) and a piezoelectric element (9A) used to change an optical path length of the reference light (R), CCDs (21, 22) for receiving interference light beams (L) resulting from interference light produced by superimposing the signal light (S) and the reference light (R) on each other by the half mirror (6) and outputting detection signals, an image forming portion for forming tomographic images based on the detection signals, a measurement depth calculating means (53), and an image processing portion (57). Forming a three-dimensional image or the like based on the arranged tomographic images.

摘要翻译： 提供一种光学图像测量装置，其即使在测量期间物体移动时，也可以基于在各种深度获取的物体的断层图像形成三维图像。 包括用于分割光束信号光（S）和参考光（R）的半反射镜（6），用于改变光路的变频器（8），参考反射镜（9）和压电元件（9A） 参考光（R）的长度，用于接收由半反射镜将信号光（S）和参考光（R）彼此叠加而产生的干涉光所产生的干涉光束（L）的CCD（21,22） （6）并输出检测信号，基于检测信号形成断层图像的图像形成部分，测量深度计算装置（53）和图像处理部分（57）。 基于排列的断层图像形成三维图像等。

公开(公告)号：US07417507B2

公开(公告)日：2008-08-26

申请号：US11556257

申请日：2006-11-03

申请人： Kazuya Yamamoto ,  Tomoyuki Asada ,  Hiroyuki Otsuka ,  Kosei Maemura

发明人： Kazuya Yamamoto ,  Tomoyuki Asada ,  Hiroyuki Otsuka ,  Kosei Maemura

IPC分类号： H03F3/04

CPC分类号： H03F1/30 ,  H03F3/189

摘要： A combined bias circuit in which a voltage drive bias circuit and a current drive bias circuit are provided in parallel with each other has a configuration in which a linearizer including a first resistor is connected between an amplifying transistor and a second resistor. This configuration ensures that even when a low voltage of 2.4 to 2.5 V is supplied as an external reference voltage, the amplifying operation can be performed while generally constantly maintaining an idling current in a temperature range from a low temperature to a high temperature, and that degradation in distortion characteristics during low-temperature operation can be limited.

摘要翻译： 其中电压驱动偏置电路和电流驱动偏置电路彼此并联提供的组合偏置电路具有其中包括第一电阻器的线性化电路连接在放大晶体管和第二电阻器之间的配置。 这种结构确保即使当提供2.4至2.5V的低电压作为外部参考电压时，可以执行放大操作，同时通常在从低温到高温的温度范围内恒定地保持空转电流，并且该 可以限制低温运转时的失真特性的劣化。

公开(公告)号：US07372578B2

公开(公告)日：2008-05-13

申请号：US11223928

申请日：2005-09-13

申请人： Masahiro Akiba ,  Kinpui Chan ,  Yasufumi Fukuma ,  Hiroyuki Otsuka ,  Hisashi Tsukada ,  Kazuhiko Yumikake

发明人： Masahiro Akiba ,  Kinpui Chan ,  Yasufumi Fukuma ,  Hiroyuki Otsuka ,  Hisashi Tsukada ,  Kazuhiko Yumikake

IPC分类号： G02B9/02

CPC分类号： G01B9/02014 ,  G01B9/02003 ,  G01B9/02027 ,  G01B9/02069 ,  G01B9/02091 ,  G01B11/2441 ,  G01B2290/45 ,  G01B2290/70

摘要： Provided is an optical image measuring apparatus capable of effectively receiving interference light, particularly an alternating current component thereof using a smaller number of photo sensors. The optical image measuring apparatus includes a polarizing plate for converting a light beam from a broad-band light source to linearly polarized light, a half mirror for dividing the light beam into signal light and reference light, a piezoelectric element for vibrating a reference mirror, a wavelength plate for converting the reference light to circularly polarized light, a polarization beam splitter for extracting two different polarized light components from interference light produced from the signal light and the reference light which are superimposed on each other by the half mirror, CCDs for detecting the two different polarized light components, and a signal processing portion for producing an image of an object to be measured based on the detected polarized light components. A frequency for intensity modulation of the light beam is synchronized with a beat frequency of the interference light. A frequency of vibration of the reference mirror is synchronized with the beat frequency of the interference light and an amplitude of vibration thereof is set to be equal to or smaller than a wavelength of the interference light.

摘要翻译： 提供一种光学图像测量装置，其能够使用较少数量的光传感器有效地接收干涉光，特别是其交流分量。 该光学图像测量装置包括用于将来自宽带光源的光束转换为线偏振光的偏振片，用于将光束分成信号光的半反射镜和参考光，用于振动参考反射镜的压电元件， 用于将参考光转换成圆偏振光的波长板，用于从由半反射镜彼此叠加的信号光和参考光产生的干涉光中提取两种不同的偏振光分量的偏振分束器，用于检测的CCD 两个不同的偏振光分量，以及用于基于检测到的偏振光分量产生待测物体的图像的信号处理部分。 光束的强度调制频率与干涉光的拍频同步。 参考反射镜的振动频率与干涉光的拍频同步，其振动振幅被设定为等于或小于干涉光的波长。

公开(公告)号：US20070236661A1

公开(公告)日：2007-10-11

申请号：US11697042

申请日：2007-04-05

申请人： Yasufumi Fukuma ,  Hiroyuki Otsuka ,  Kazuhiko Yumikake

发明人： Yasufumi Fukuma ,  Hiroyuki Otsuka ,  Kazuhiko Yumikake

IPC分类号： A61B3/10

CPC分类号： A61B3/102 ,  G01B9/0203 ,  G01B9/02068 ,  G01B9/02091 ,  G01B11/14

摘要： The ophthalmologic apparatus 1 splits low coherence light LO into a signal light LS and a reference light LR, the interference light LC being generated by having the signal light LS overlap with the reference light LR, and detects this interference light LC. In addition, the apparatus comprises an optical alignment system 190A for performing the alignment of an optical system forming the signal light path to the eye EL. An intraocular distance calculator 214 determines the distance between the position where the signal light LS has been introduced onto the eye E and the position where the signal light LS has been reflected by the fundus oculi E based on length of the optical path of the signal light, the length of the optical path of the reference signal light, the working distance after alignment, and the detection signal output by the CCD 184 (or signal intensity data).

摘要翻译： 眼科装置1将低相干光LO分解为信号光LS和参考光LR，通过使信号光LS与参考光LR重叠而产生的干涉光LC，并检测该干涉光LC。 此外，该装置包括用于执行形成到眼睛EL的信号光路的光学系统的对准的光学对准系统190A。 眼内距离计算器214基于信号光的光路长度来确定信号光LS已经被引入眼睛E的位置与信号光LS已被眼底E反射的位置之间的距离 ，参考信号光的光路长度，对准后的工作距离以及由CCD184输出的检测信号（或信号强度数据）。