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11. 发明授权

US06660985B2 Optical pick-up device and objective lens therefor 失效
公开(公告)号：US06660985B2
公开(公告)日：2003-12-09
申请号：US09938889
申请日：2001-08-27
申请人： Koji Honda
发明人： Koji Honda
IPC分类号： G02B2740
CPC分类号： G11B7/1374 , G11B7/127 , G11B7/131 , G11B2007/0006
摘要： In an optical pickup apparatus provided with a first light source; a second light source; a converging optical system having an objective lens provided with a diffractive section, and an optical detector, the optical detector comprises a central light receiving section to detect a focusing condition and a peripheral light receiving section to detect a tracking error, and when information is reproduced from or recorded in the second optical information recording medium, a reflected light flux of the second light flux reflected from or a transmitted light flux of the second light flux transmitted through the second optical information recording medium is irradiated so as to cover the entire surface of the peripheral light receiving section.

12. 发明授权

US06411587B1 Optical pickup optical system, optical pickup apparatus, coupling optical system, coupling optical system lens and recording/reproduction apparatus 失效
标题翻译：光学拾取光学系统，光学拾取装置，耦合光学系统，耦合光学系统透镜和记录/再现装置
公开(公告)号：US06411587B1
公开(公告)日：2002-06-25
申请号：US09685012
申请日：2000-10-05
申请人： Norikazu Arai , Toshiyuki Kojima , Koji Honda
发明人： Norikazu Arai , Toshiyuki Kojima , Koji Honda
IPC分类号： G11B700
CPC分类号： G11B7/1353 , G11B7/1275 , G11B7/1376 , G11B7/13922 , G11B2007/0006
摘要： An optical pickup apparatus for recording and/or reproducing information on an optical information recording medium includes a light source emitting a light flux, a light-converging optical system to converge a light flux emitted from the light source, having a coupling optical system which changes a divergent angle of a light flux emitted from the light source and an objective lens optical system which converges a light flux emerging from the coupling optical system on an information recording surface of the optical information recording medium, and an optical detector for detecting reflected light or transmitted light coming from the information recording surface of the optical information recording medium. In the optical pickup apparatus, at least one surface of the coupling optical system is provided with a diffraction surface by which the longitudinal spherical aberration on the occasion wherein light having a wavelength differing from that of light with a prescribed wavelength by a prescribed difference of wavelength is made to enter the objective lens optical system through the coupling optical system is made to be smaller, compared with the longitudinal spherical aberration on the occasion wherein light having a wavelength different by a prescribed difference of wavelength is made to enter the objective lens optical system.
摘要翻译：一种用于在光学信息记录介质上记录和/或再现信息的光学拾取装置包括发射光束的光源，聚光光学系统以会聚从光源发射的光束，具有耦合光学系统，其改变从光源发射的光束的发散角和将从耦合光学系统出射的光束会聚在光学信息记录介质的信息记录表面上的物镜光学系统，以及用于检测反射光的光学检测器或来自光信息记录介质的信息记录表面的透射光。在光拾取装置中，耦合光学系统的至少一个表面设置有衍射面，通过该衍射面，在具有与规定波长的光的波长不同的波长的光具有规定的波长差异的情况下，通过耦合光学系统进入物镜光学系统被制成更小，与将波长不同于波长的波长的光进入物镜光学系统的情况相比，与纵向球面像差相比较。

13. 发明授权

US06180022B2 Mn-Zn ferrite 有权
标题翻译： Mn-Zn铁氧体
公开(公告)号：US06180022B2
公开(公告)日：2001-01-30
申请号：US09374759
申请日：1999-08-16
申请人： Osamu Kobayashi , Koji Honda , Shunji Kawasaki
发明人： Osamu Kobayashi , Koji Honda , Shunji Kawasaki
IPC分类号： C04B3538
CPC分类号： C04B35/265 , C04B35/2658 , H01F1/344
摘要： A Mn—Zn ferrite having large electrical resistance, which can withstand the use in high frequency region exceeding 1 MHz, is provided. The Mn—Zn ferrite comprises the following basic components: 44.0 to 50.0 mol % Fe2O3, 4.0 to 26.5 mol % ZnO, 0.1 to 8.0 mol % at least one member selected from the group consisting of TiO2 and SnO2, 0.1 to 16.0 mol % CuO, and the remainder being MnO. By the addition of TiO2, SnO2 and CuO, even if the material is sintered in the air, electrical resistance of 103 times or more as high as that of the conventional Mn—Zn ferrite can be obtained, and a high initial permeability of 300-400 as estimated can be secured even at high frequency of 5 MHz.
摘要翻译：提供了具有大电阻的Mn-Zn铁氧体，可以承受超过1MHz的高频区域的使用。 Mn-Zn铁氧体包含以下基本成分：44.0〜50.0mol％Fe 2 O 3，4.0〜26.5mol％ZnO，0.1〜8.0mol％选自TiO 2和SnO 2中的至少一种，0.1〜16.0mol％CuO ，其余为MnO。通过添加TiO 2，SnO 2和CuO，即使在空气中烧结材料，也可以获得与现有的Mn-Zn铁氧体相当的高达103倍以上的电阻，即使在5MHz的高频下也可以确保估计的400。

14. 外观设计

USD688549S1 Guide roller 有权
公开(公告)号：USD688549S1
公开(公告)日：2013-08-27
申请号：US29406757
申请日：2011-11-18
申请人： Yoshitaka Shikama , Koji Honda
设计人： Yoshitaka Shikama , Koji Honda

15. 发明授权

US06999399B2 Objective lens, optical pickup device, recorder and reproducer 有权
标题翻译：物镜，光学拾取装置，记录器和再现器
公开(公告)号：US06999399B2
公开(公告)日：2006-02-14
申请号：US10265370
申请日：2002-10-07
申请人： Koji Honda
发明人： Koji Honda
IPC分类号： G11B7/135
CPC分类号： G11B7/1275 , G11B7/1353 , G11B7/1374 , G11B7/13922 , G11B2007/0006
摘要： It is to provide an objective lens for being provided in an optical pickup device for carrying out at least one of a record of information on at least two types of optical information storing media and a reproduction of information from the optical information storing media. In the optical pickup device comprising the first and second light sources, a third-order spherical aberration component of the wavefront aberration caused in a first region that a numerical aperture on the side of the optical information storing medium is not more than NA2 which is required for the record/reproduction, is over. When the standard deviation value of an absolute value thereof is WSA2rms·λ2, the inequality 0.015≦WSA2rms≦0.06 is satisfied. The light transmitted in the second region that a numerical aperture on the side of the optical information storing medium is over NA2, becomes a flare light.
摘要翻译：提供一种用于提供在光学拾取装置中的物镜，用于执行关于至少两种类型的光学信息存储介质的信息记录和来自光学信息存储介质的信息的再现中的至少一个。在包括第一和第二光源的光学拾取装置中，在第一区域中产生的波前像差的三次球面像差分量，使得光学信息存储介质侧的数值孔径不大于NA 2 记录/复制所需的，已经结束。当其绝对值的标准偏差值为WSA2rms.λ2时，满足不等式0.015 <= WSA2rms <= 0.06。在光信息存储介质一侧的数值孔径超过NA 2的第二区域中透射的光成为耀斑光。

16. 发明授权

US06728172B2 Objective lens and optical pickup apparatus 失效
标题翻译：物镜和光学拾取装置
公开(公告)号：US06728172B2
公开(公告)日：2004-04-27
申请号：US09986612
申请日：2001-11-09
申请人： Kiyono Ikenaka , Koji Honda
发明人： Kiyono Ikenaka , Koji Honda
IPC分类号： G11B700
CPC分类号： G11B7/1353 , G11B7/1275 , G11B7/1374 , G11B7/139 , G11B2007/0006
摘要： In an objective lens for use in an optical pickup device, when NA1 and N2 (NA2
摘要翻译：在用于光学拾取装置的物镜中，当NA1和N2（NA2

17. 发明授权

US06296791B1 Process for producing Mn-Zn ferrite 失效
标题翻译：生产Mn-Zn铁氧体的方法
公开(公告)号：US06296791B1
公开(公告)日：2001-10-02
申请号：US09541985
申请日：2000-04-03
申请人： Osamu Kobayashi , Osamu Yamada , Koji Honda , Shunji Kawasaki
发明人： Osamu Kobayashi , Osamu Yamada , Koji Honda , Shunji Kawasaki
IPC分类号： C04B3538
CPC分类号： C04B35/265 , C04B35/2658
摘要： A process for producing Mn—Zn ferrite is disclosed, which enables regeneration and reuse of scraps of a sintered product. The process comprises reusing a powder obtained by milling the sintered product of Mn—Zn ferrite, subjecting the powder to a component adjustment so as to have a composition of 44.0 to 50.0 mol % of Fe2O3, 4.0 to 26.5 mol % of ZnO, 0.1 to 8.0 mol % of at least one member selected from the group consisting of TiO2 and SnO2, and the remainder being MnO, and optionally 0.1 to 16.0 mol % of CuO, pressing the resulting mixed powder after the component adjustment, and then sintered a green compact.
摘要翻译：公开了一种生产Mn-Zn铁氧体的方法，其可以使烧结产品的废料再生和再利用。该方法包括重新使用通过研磨Mn-Zn铁氧体的烧结体得到的粉末，使粉末成分调整成组成为Fe2O3为44.0〜50.0摩尔％，ZnO为4.0〜26.5摩尔％，0.1〜 8.0mol％的选自TiO 2和SnO 2中的至少一种，剩余部分为MnO，以及任选的0.1至16.0mol％的CuO，在组分调节之后压制所得到的混合粉末，然后烧结生坯。

18. 发明授权

US5834634A Method and apparatus for measuring the toner concentration and the amount of electric charge of a two-component developing agent 失效
标题翻译：用于测量双组分显影剂的调色剂浓度和电荷量的方法和设备
公开(公告)号：US5834634A
公开(公告)日：1998-11-10
申请号：US726326
申请日：1996-10-03
申请人： Koji Honda , Haruo Koyama , Yusuke Ishitani , Nobuaki Kawano
发明人： Koji Honda , Haruo Koyama , Yusuke Ishitani , Nobuaki Kawano
IPC分类号： G01R29/24 , G01N5/00 , G01N27/60 , G03G15/08 , G03G15/09 , G01N15/06 , G01N27/00 , G01N27/74
CPC分类号： G03G15/0848 , G01N27/60 , G03G15/0849 , G01N5/00
摘要： A method and an apparatus for measuring the toner concentration and the amount of electric charge, capable of simultaneously measuring the toner concentration and the amount of electric charge easily and maintaining high precision using a simple device. A method of measuring the toner concentration and the amount of electric charge of a two-component developing agent, by filling a unit cell having a mesh in the lower portion thereof and a small ventilation port at the upper central portion thereof with a two-component developing agent consisting of a toner and a magnetic carrier, creating a downward stream of the developing agent at the central portion of the unit cell and an upward stream of the developing agent along the walls of the unit cell relying upon the suction through said mesh, discharging the separated toner out of the unit cell through the mesh, calculating the toner concentration from the reduction in the weight of the developing agent in the unit cell or from the amount of the discharged toner and calculating the amount of electric charge from the amount of electric charge of the unit cell.
摘要翻译：一种用于测量调色剂浓度和电荷量的方法和装置，其能够容易地同时测量调色剂浓度和电荷量并且使用简单的装置保持高精度。一种通过在其上部填充具有网状物的单电池和在其中央部分的小通风口来测量双组分显影剂的调色剂浓度和电荷量的方法，由调色剂和磁性载体组成的显影剂，在单元电池的中心部分产生显影剂的向下流，并且依靠通过所述网的抽吸沿着单元电池的壁向上流动显影剂，将分离出的调色剂通过网格排出单元电池，从单元电池中显影剂重量的减少或排出的调色剂的量计算调色剂浓度，并从电量计算电荷量单位电池的电荷。

19. 外观设计

USD678040S1 Guide roller 有权
公开(公告)号：USD678040S1
公开(公告)日：2013-03-19
申请号：US29400449
申请日：2011-08-29
申请人： Yoshitaka Shikama , Koji Honda
设计人： Yoshitaka Shikama , Koji Honda

20. 发明授权

US07269496B2 Fuel injection control apparatus for direct injection type internal combustion engine 有权
标题翻译：直喷式内燃机燃油喷射控制装置
公开(公告)号：US07269496B2
公开(公告)日：2007-09-11
申请号：US11303949
申请日：2005-12-19
申请人： Koji Honda , Masahiko Teraoka , Masanao Idogawa , Seiji Hirowatari
发明人： Koji Honda , Masahiko Teraoka , Masanao Idogawa , Seiji Hirowatari
IPC分类号： F02D41/38
CPC分类号： F02D41/06 , F02D41/047 , F02D41/403 , F02D2250/11 , Y02T10/44
摘要： A fuel injection control apparatus for a direct injection type internal combustion engine according to the invention includes a control unit. The control unit estimates the degree to which lubricating oil, which is used in the internal combustion engine, has been diluted with fuel based on the length of time the internal combustion engine has been running, and an accumulated value that indicates an amount of air that has been taken in by the internal combustion engine while the internal combustion engine has been running or an accumulated value that indicates an amount of fuel that has been injected while the internal combustion engine has been running. The control unit determines the amount of fuel to be injected based on the degree of dilution.
摘要翻译：根据本发明的用于直喷式内燃机的燃料喷射控制装置包括控制单元。控制单元基于内燃机已经运行的时间长度估计内燃机中使用的润滑油已经被燃料稀释的程度，以及表示空气量的累积值在内燃机已经运行时被内燃机吸入，或者表示在内燃机运行时已经喷射的燃料量的累积值。控制单元基于稀释度来确定要喷射的燃料量。

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