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1. 发明授权

US5331379A Image forming apparatus capable of changing the surface potential of a photosensitive member 失效
标题翻译：能够改变感光部件的表面电位的图像形成装置
公开(公告)号：US5331379A
公开(公告)日：1994-07-19
申请号：US985419
申请日：1992-12-04
申请人： Shinsaku Yoneda , Yoshiyuki Ishizuka , Naoki Motobayashi , Takehiko Okada
发明人： Shinsaku Yoneda , Yoshiyuki Ishizuka , Naoki Motobayashi , Takehiko Okada
IPC分类号： G03G21/00 , G03G15/02 , H01T19/00
CPC分类号： G03G15/0266 , G03G15/0291
摘要： An image forming apparatus is provided with a photosensitive member; a charger including a corona ion generator and a grid electrode provided between the photosensitive member and the corona ion generator, and adapted for charging the surface of the photosensitive member while regulating the surface potential of the photosensitive member by the grid electrode; a current supply circuit connected to the charger and capable of supplying to the charger a first current not lower than a specified level for charging the surface of the photosensitive member at a first voltage at which an image of high contrast can be formed and a second current lower than the specified level for charging the surface of the photosensitive member at a second voltage at which an image having an intermediate gradation thereof emphasized is formed, the second voltage being lower than the first voltage; and a current switch circuit for switching the level of the current to be supplied to the charger means according to needs. Accordingly, a circuit construction of the charger can be simplified and the number of components thereof can be reduced, with the result that the price of the apparatus itself can be reduced.
摘要翻译：图像形成装置设置有感光构件; 充电器，其包括电晕离子发生器和设置在感光构件和电晕离子发生器之间的栅极，并且适于在通过栅电极调节感光构件的表面电位的同时对感光构件的表面充电; 连接到充电器的电流供应电路，其能够向充电器提供不低于指定电平的第一电流，以便以可形成高对比度的图像的第一电压和第二电流来对感光部件的表面充电低于形成有中间灰度的图像的第二电压对感光构件的表面充电的指定电平，第二电压低于第一电压; 以及电流开关电路，用于根据需要切换要提供给充电器装置的电流的电平。因此，可以简化充电器的电路结构，并且可以减少其组件的数量，结果可以降低设备本身的价格。

2. 发明授权

US06615571B1 Apparatus and method for assembling optical cable 失效
标题翻译：光缆组装装置及方法
公开(公告)号：US06615571B1
公开(公告)日：2003-09-09
申请号：US09541627
申请日：2000-04-03
申请人： Takehiko Okada , Shigeru Suemori , Masakazu Watanabe
发明人： Takehiko Okada , Shigeru Suemori , Masakazu Watanabe
IPC分类号： D02G336
CPC分类号： G02B6/4491 , G02B6/449
摘要： An apparatus for assembling an optical cable comprises a spacer paying-out portion 7, a stationary ribbon supply unit 9, a gathering portion 14 and a taking-up portion 21. The spacer paying-out portion 7 supplies a spacer 2 having a spiral groove in the surface of a long spacer body from a supply reel 1 while revolving around a line axis X-X. The stationary ribbon supply unit 9 supplies a plurality of optical fiber ribbons 11. The gathering portion 14 forms the optical fiber ribbons 11 sent out of the stationary ribbon supply unit 9 into a cable core 15 by holding the optical fiber ribbons 11 within the spiral groove of the spacer 2 sent out of the spacer paying-out portion 7 and running forward while rotating on its center axis. The taking-up portion 21 winds the cable core 15 on a taking-up reel 20 while revolving around the line axis. A winding roller 8 (8′) having an rotational direction identical to an rotational direction of the supply reel 1 of the spacer 2 and used for winding the spacer 2 or the cable core 15 is installed adjacently before and after the gathering portion whereby to revolve the winding roller around the line axis in synchronization with the revolution of the spacer paying-out portion 7. Accordingly, it is possible to prevent a twisting of the spacer in the gathering portion resulting from a winding habit of the spacer during a step of assembling cables.
摘要翻译：用于组装光缆的装置包括间隔件支付部分7，静态色带供给单元9，聚集部分14和卷取部分21.间隔物支付部分7提供具有螺旋槽的间隔件2 在沿着线轴线XX旋转的情况下，在供给卷轴1的长间隔体的表面。固定色带供给单元9提供多个光纤带11.聚集部14通过将光纤带11保持在螺旋槽内而形成从固定色带供给单元9发送到电缆芯15中的光纤带11 的间隔件2从间隔件支付部分7发出并在其中心轴线上旋转的同时向前运动。卷绕部分21绕线轴线旋转时将电缆芯15卷绕在卷带盘20上。具有与间隔件2的供带盘1的旋转方向相同并用于卷绕间隔件2或电缆芯15的旋转方向的卷绕辊8（8'）相邻地安装在聚集部分之前和之后，从而旋转卷绕辊绕线轴线与间隔件支付部分7的旋转同步。因此，可以防止在组装步骤期间由间隔件的缠绕习惯引起的聚集部分中的间隔件的扭转电缆

3. 发明授权

US5812244A Reticle assembly having non-superposed position measurement patterns 失效
标题翻译：具有非重叠位置测量图案的标线组件
公开(公告)号：US5812244A
公开(公告)日：1998-09-22
申请号：US840762
申请日：1997-04-16
申请人： Yoji Tonooka , Takao Nishiguchi , Takehiko Okada
发明人： Yoji Tonooka , Takao Nishiguchi , Takehiko Okada
IPC分类号： G03F1/42 , G03F7/20 , G03F9/00 , H01L21/027 , G03B27/42
CPC分类号： G03F7/70633 , G03F9/70 , G03F9/7084
摘要： In a reticle (or mask) assembly including a plurality of reticles (or masks) for manufacturing a semiconductor device, each of the reticles (or masks) having a plurality of I-shaped (or L-shaped) patterns for position measurement, the I-shaped (or L-shaped) patterns are not superposed on each other on the semiconductor device, and coordinate values determined by the I-shaped (or L-shaped) patterns of one of the reticles (or masks) on the semiconductor coincide with coordinate values determined by the I-shaped (or L-shaped) patterns of another of the reticles (or masks) on the semiconductor device.
摘要翻译：在包括用于制造半导体器件的多个掩模版（或掩模）的掩模版（或掩模）组件中，每个具有多个用于位置测量的I形（或L形）图案的掩模版（或掩模）， I形（或L形）图案在半导体器件上不叠置在一起，并且由半导体上的一个掩模版（或掩模）的I形（或L形）图案确定的坐标值重合其中坐标值由半导体器件上的另一个掩模版（或掩模）的I形（或L形）图案确定。

4. 发明授权

US6002791A Photomask inspection apparatus 失效
标题翻译：光掩模检查装置
公开(公告)号：US6002791A
公开(公告)日：1999-12-14
申请号：US907736
申请日：1997-08-08
申请人： Takehiko Okada
发明人： Takehiko Okada
IPC分类号： G01N21/88 , G01N21/93 , G01N21/956 , G03F1/84 , H01L21/66 , G06K9/00
CPC分类号： G03F1/84 , G01N21/95607
摘要： A photomask inspection apparatus includes a photoelectric converting portion, a first comparator, buffer memories, a design data converting portion, and second and third comparators. The photoelectric converting portion converts the respective beams of light having separately scanned adjoining identical unit patterns formed on a photomask into electrical signals. The first comparator compares these electrical signals with each other to find whether there is any inconformity between the unit patterns, and when any inconformity is found, the first comparator outputs coordinate information of the inconformity. The buffer memories store the electrical signals respectively when the inconformity is found by the first comparator. The design data converting portion converts only design data of peripheral coordinates of the coordinate information in the design data stored in the external memory into an inspection signal. The second and third comparators compare the electrical signals from the buffer memories with the inspection signal to identify a photomask pattern having a defect.
摘要翻译：光掩模检查装置包括光电转换部分，第一比较器，缓冲存储器，设计数据转换部分以及第二和第三比较器。光电转换部分将形成在光掩模上的相邻相同单元图案的各自的光束转换为电信号。第一比较器将这些电信号彼此进行比较，以确定单元模式之间是否存在不一致，并且当发现任何不匹配时，第一比较器输出不一致的坐标信息。当第一比较器发现不一致时，缓冲存储器分别存储电信号。设计数据转换部分仅将存储在外部存储器中的设计数据中的坐标信息的外围坐标的设计数据转换成检查信号。第二和第三比较器将来自缓冲存储器的电信号与检查信号进行比较，以识别具有缺陷的光掩模图案。

5. 发明授权

US5536528A Method and apparatus for stranding tape-shaped optical fibers 失效
标题翻译：用于绞合带状光纤的方法和装置
公开(公告)号：US5536528A
公开(公告)日：1996-07-16
申请号：US280186
申请日：1994-07-25
申请人： Takashi Tanaka , Kazuhiro Hamada , Shigeru Suemori , Takehiko Okada
发明人： Takashi Tanaka , Kazuhiro Hamada , Shigeru Suemori , Takehiko Okada
IPC分类号： G02B6/44 , H01B13/02 , H01B13/32
CPC分类号： G02B6/4491 , G02B6/4408
摘要： A method and apparatus for stranding tape-shaped optical fibers of the present invention strands a plurality of tape-shaped optical fibers each of which is constituted by a plurality of optical fibers arranged into a tape-shaped unit, wherein powder is applied onto at least one surface of each of said tape-shaped optical fibers in pathlines between supplying devices for supplying said tape-shaped optical fibers and a stranding die of said tape-shaped optical fibers.
摘要翻译：用于绞合本发明的带状光纤的方法和装置将多条带状光纤绞合，每条带状光纤由布置成带状单元的多根光纤构成，其中粉末至少被施加到每个所述带状光纤的一个表面在用于供应所述带状光纤的供应装置和所述带状光纤的绞合模之间的路径中。

6. 发明授权

US06344086B1 Extrusion coating apparatus 有权
标题翻译：挤出涂布装置
公开(公告)号：US06344086B1
公开(公告)日：2002-02-05
申请号：US09233097
申请日：1999-01-19
申请人： Takehiko Okada , Shigeru Suemori , Yasushi Ito
发明人： Takehiko Okada , Shigeru Suemori , Yasushi Ito
IPC分类号： B05C302
CPC分类号： B29C47/24 , B29C47/0016 , B29C47/0033 , B29C47/025 , B29C47/08 , B29C47/58 , B29L2011/0075 , Y10S118/18
摘要： The present invention relates to an extrusion coating apparatus having a structure which is capable of correctly forming and applying a coating layer with a desirable cross-sectional form even when thermal distortion occurs in its extrusion unit. This extrusion coating apparatus comprises an extrusion unit extruding a thermoplastic resin while heating the resin, a coating unit providing a coating layer of the thermoplastic resin from the extrusion unit around a linear body pulled at a predetermined tension, and various distortion-absorbing structures absorbing the distortion in the extrusion unit caused by heating the thermoplastic resin.
摘要翻译：本发明涉及一种挤出涂布装置，其具有即使在其挤出单元中发生热变形时也能够正确地形成和施加具有期望横截面形状的涂层的结构。这种挤出涂布装置包括在加热树脂的同时挤出热塑性树脂的挤出单元，从挤出单元提供热塑性树脂的涂层的涂层单元围绕以预定张力拉动的线性体，以及吸收所述热塑性树脂的各种变形吸收结构通过加热热塑性树脂引起挤出单元的变形。

7. 发明授权

US06190583B1 Apparatus and method for making slotted rod for optical cable 有权
标题翻译：光缆开槽棒的设备及方法
公开(公告)号：US06190583B1
公开(公告)日：2001-02-20
申请号：US09157943
申请日：1998-09-22
申请人： Shigeru Suemori , Takehiko Okada , Shigeki Yasui
发明人： Shigeru Suemori , Takehiko Okada , Shigeki Yasui
IPC分类号： B29D1100
CPC分类号： G02B6/4489
摘要： The present invention relates to an apparatus and method for making a slotted rod for an optical cable, which improves manufacturing efficiency, while alleviating the load applied to the apparatus. In the present invention, a rotatable die for forming a slot in a resin surface covering a tension member is rotated about the moving direction of the tension member such that the rotatable die alternately reverses its rotational direction for every predetermined reverse pitch of the tension member, and the tension member is alternately twisted in rotational directions opposite to the rotational directions of the rotatable die in synchronization with the rotation of the rotatable die.
摘要翻译：本发明涉及一种用于制造用于光缆的开槽杆的装置和方法，其提高制造效率，同时减轻施加到装置上的负载。在本发明中，用于在覆盖张力构件的树脂表面中形成狭缝的旋转模具围绕张紧构件的移动方向旋转，使得可旋转模具对于张力构件的每个预定的反向间距交替地反转其旋转方向，并且与可旋转模具的旋转同步地，张力构件在与旋转模具的旋转方向相反的旋转方向上交替地扭转。

8. 发明授权

US4743720A Current limiting circuit interrupter 失效
标题翻译：限流电路断路器
公开(公告)号：US4743720A
公开(公告)日：1988-05-10
申请号：US928362
申请日：1986-11-10
申请人： Akira Takeuchi , Hideo Hisamoto , Takanobu Tanaka , Akihiko Hirao , Yoichi Aoyama , Junichi Matsuda , Takehiko Okada
发明人： Akira Takeuchi , Hideo Hisamoto , Takanobu Tanaka , Akihiko Hirao , Yoichi Aoyama , Junichi Matsuda , Takehiko Okada
IPC分类号： H01H9/30 , H01H9/34 , H01H9/44 , H01H77/10 , B23K9/32
CPC分类号： H01H77/108 , H01H9/302 , H01H9/342 , H01H9/44 , H01H2009/305
摘要： A circuit interrupter includes an arc extinction assembly for magnetically driving or blowing out an arc formed between a stationary contact and a movable contact. The assembly comprises a pair of coaxial windings which are disposed in proximity to the contacts so that the internal lines of magnetic force generated by and passing inside of the windings can act directly on the arc for magnetically driving the arc in one direction. A magnetic flux diverting yoke is provided in association with the windings to diverse therethrough the external lines of magnetic force generated by and passing outside of the windings such that the arc and a portion of the movable contact arm carrying the same will not be under the influence of the external lines of magnetic force even when the contact separation proceeds to a stage where the arc is extended past the region which is totally under the influence of the internal lines of magnetic force. Otherwise, the external lines of magnetic force would pass through the arc and the portion of the movable contact arm in the opposite direction to the internal lines of magnetic force, causing the adverse magnetic effect of retarding the arc extinction and contact separation.
摘要翻译：电路断路器包括用于磁力驱动或吹出形成在固定触点和可动触点之间的电弧的消弧组件。组件包括一对同轴绕组，它们设置在接触件附近，使得由绕组内部产生并经过绕组的内部的内部线路可以直接作用在电弧上，以沿一个方向磁性地驱动电弧。与绕组相关联地设置磁通转向磁轭，从而通过绕组的外部线圈产生的磁力的外部线路，从而使得电弧和承载该电弧的可动接触臂的一部分不受影响即使当接触分离进行到电弧延伸超过完全受到内部磁力线的影响的区域的阶段时，外部磁力线也是如此。否则，外部的磁力线将通过电弧和可动接触臂的部分与内部磁力线相反的方向，导致延迟电弧消失和接触分离的不利磁效应。

9. 发明授权

US08777472B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08777472B2
公开(公告)日：2014-07-15
申请号：US13397276
申请日：2012-02-15
申请人： Takehiko Okada
发明人： Takehiko Okada
IPC分类号： F21V7/04 , G02B6/00 , G09F13/00
CPC分类号： G03G15/5016 , G03G15/60 , G03G21/1633 , H04N1/00477 , H04N1/00493 , H04N1/00551 , H04N1/1017 , H04N2201/0422
摘要： An image forming apparatus 1 is provided with an apparatus main body 2 for performing a predetermined process on a sheet, a cover 34 openable and closable relative to the apparatus main body 2, a light emitting unit 51 provided in the apparatus main body 2 and including an emission source 511 for generating light, a control board 512 for controlling the emission source 511 and causing it to generate the light and wiring 513 electrically connected to the control board 512, and a display member 52 provided in the cover 34, arranged to face the emission source 511 and including an incident portion 521 on which the light is incident, an output portion 522 for outputting the light to the outside and a light guide portion 523 for guiding the light from the incident portion 521 to the output portion 522.
摘要翻译：图像形成装置1设置有用于对纸张执行预定处理的装置主体2，相对于装置主体2可打开和关闭的盖34，设置在装置主体2中的发光单元51，用于产生光的发射源511，用于控制发射源511并使其产生电连接到控制板512的光和布线513的控制板512以及设置在盖34中的显示构件52，发射源511并且包括入射部分521，光入射到入射部分521，用于将光输出到外部的输出部分522和用于将光从入射部分521引导到输出部分522的导光部分523。

10. 发明授权

US08675262B2 Image reading device and image forming apparatus including the same 有权
标题翻译：图像读取装置和包括该图像读取装置的图像形成装置
公开(公告)号：US08675262B2
公开(公告)日：2014-03-18
申请号：US12971770
申请日：2010-12-17
申请人： Katsuhiko Hanamoto , Takehiko Okada
发明人： Katsuhiko Hanamoto , Takehiko Okada
IPC分类号： H04N1/04
CPC分类号： H04N1/00519 , H04N1/00541 , H04N1/00551 , H04N1/00554 , H04N1/00557 , H04N1/00559 , H04N1/0083 , H04N2201/0094
摘要： A position adjustment mechanism (90) includes a rack (91) fixed onto an upper surface of a second hinge member (87), a worm gear 93 that meshes with the rack (91), a handle (95) that rotates the worm gear (93), and a lever (97) that presses the second hinge member (87) against the first hinge member (85) to fix the second hinge member (87) to the first hinge member (85). The lever (97) is operated to release the pressure on the second hinge member (87) so that the handle (95) is operated, to thereby adjust a tilt of the document conveying device (27) with respect to the image reading portion (6) without using a tool and the like. After the adjustment, the lever (97) is operated to press the second hinge member (87), to thereby position the document conveying device (27) precisely at a position after the adjustment.
摘要翻译：位置调节机构（90）包括：固定在第二铰链部件（87）的上表面上的齿条（91），与齿条（91）啮合的蜗轮93;使蜗杆（93）和将所述第二铰链构件（87）压靠所述第一铰链构件（85）以将所述第二铰链构件（87）固定到所述第一铰链构件（85）的杆（97）。操作杆（97）以释放第二铰链构件（87）上的压力，使得手柄（95）被操作，从而调节文件传送装置（27）相对于图像读取部分 6）不使用工具等。在调节之后，操作杆（97）以按压第二铰链构件（87），从而将文件传送装置（27）精确地定位在调整之后的位置。

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