专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07525561B2 Optical scanner and image forming apparatus 失效
公开(公告)号：US07525561B2
公开(公告)日：2009-04-28
申请号：US11451486
申请日：2006-06-13
申请人： Tomohiro Nakajima , Akira Kojima , Ikuko Yamashiro , Seizo Suzuki , Taku Amada , Yoshinori Hayashi , Kazuyuki Shimada
发明人： Tomohiro Nakajima , Akira Kojima , Ikuko Yamashiro , Seizo Suzuki , Taku Amada , Yoshinori Hayashi , Kazuyuki Shimada
IPC分类号： B41J2/435 , B41J2/47
CPC分类号： G06K15/1228 , G02B26/123 , G03G2215/0132 , G03G2215/0141 , G06K15/1219 , H04N1/0473 , H04N1/1135 , H04N1/12 , H04N1/506 , H04N2201/0082 , H04N2201/04713 , H04N2201/04722 , H04N2201/04732 , H04N2201/04751 , H04N2201/04762 , H04N2201/04793
摘要： An optical scanner is capable of effectively correcting a difference with respect to the sub-scanning direction between the positions of optical spots for scanning photoconductor drums of a tandem type color image forming apparatus. The optical scanner includes an optical axis adjusting part. The optical axis adjusting part uses a deflecting mirror or a wedge-shaped prism to deflect the optical axis of an optical beam with respect to the sub-scanning direction. As a result, it is possible to accurately correct a resist difference among individual image forming stations and form a high-quality color image without any color displacement.

32. 发明申请

US20090079294A1 Vehicle A.C. generator 有权
标题翻译：车辆A.C.发电机
公开(公告)号：US20090079294A1
公开(公告)日：2009-03-26
申请号：US12230927
申请日：2008-09-08
申请人： Shinya Oowatari , Yoshinori Hayashi
发明人： Shinya Oowatari , Yoshinori Hayashi
IPC分类号： H02K1/28
CPC分类号： H02K3/522
摘要： A vehicle A.C. generator has a rotor. The rotor has a pair of pole cores and magnet holders. Each pole core has a plurality of claw-like magnet poles. Each magnet holder contains a permanent magnet and placed between the adjacent claw-like magnet poles in order to prevent leakage flux. The rotor has a pair of supporting members in order to stop each magnet holder shifting in the direction of a rotary shaft of the rotor. Each supporting member has projecting parts which correspond to the magnet holders. The supporting members are fixed to one end surface of the pole cores, respectively. Each projecting part fixes the position of the corresponding permanent magnet in the rotor.
摘要翻译：车辆交流发电机具有转子。转子有一对极芯和磁铁座。每个极芯具有多个爪形磁极。每个磁体保持器都包含一个永久磁铁，并放置在相邻的爪形磁极之间，以防止漏磁通。转子具有一对支撑构件，以便阻止每个磁体保持器沿转子的旋转轴的方向移动。每个支撑构件具有对应于磁体保持器的突出部分。支撑构件分别固定在极芯的一个端面上。每个突出部分将相应的永磁体的位置固定在转子中。

33. 发明申请

US20090066933A1 SURFACE INSPECTION APPARATUS AND SURFACE INSPECTION METHOD FOR STRAINED SILICON WAFER 有权
标题翻译：表面检测装置和表面检测方法
公开(公告)号：US20090066933A1
公开(公告)日：2009-03-12
申请号：US11908554
申请日：2006-03-27
申请人： Hideaki Takano , Miyuki Shimizu , Takeshi Sendia , Koji Izunome , Yoshinori Hayashi , Kazuhiko Hamatani
发明人： Hideaki Takano , Miyuki Shimizu , Takeshi Sendia , Koji Izunome , Yoshinori Hayashi , Kazuhiko Hamatani
IPC分类号： G01B11/16
CPC分类号： H01L22/12 , G01N21/8806 , G01N21/8851 , G01N21/9501 , G01N2021/8822 , H01L21/67288 , H01L2924/0002 , H01L2924/00
摘要： An image pickup device disposed in a predetermined position relative to a surface of a strained silicon wafer photographs the surface of the strained silicon wafer in a plurality of rotation angle positions on photographing conditions under which bright lines appearing on the surface of the strained silicon wafer can be photographed, in an environment where a light source device illuminates the surface of the strained silicon wafer which is rotating. A composite image in a predetermined angle position is generated from surface images of the strained silicon wafer in a plurality of rotation angle positions obtained by the image pickup device.
摘要翻译：设置在相对于应变硅晶片的表面的预定位置的图像拾取装置在拍摄条件下以多个旋转角度位置拍摄应变硅晶片的表面，在该条件下，出现在应变硅晶片的表面上的亮线可以在光源装置照射正在旋转的应变硅晶片的表面的环境中进行照相。在由图像拾取装置获得的多个旋转角位置中，从应变硅晶片的表面图像生成预定角度位置的合成图像。

34. 发明申请

US20090002792A1 Optical scanning device and image forming apparatus 有权
公开(公告)号：US20090002792A1
公开(公告)日：2009-01-01
申请号：US12230077
申请日：2008-08-22
申请人： Kohji Sakai , Yoshinori Hayashi , Daisuke Ichii
发明人： Kohji Sakai , Yoshinori Hayashi , Daisuke Ichii
IPC分类号： G02B26/10
CPC分类号： G02B26/125 , G02B26/124 , G02B27/0031 , G02B27/0037 , G02B27/4227 , G02B27/4283
摘要： An optical scanning device includes a first optical element that converts a cross-section shape of a light beam from a semiconductor laser to a desired shape; a second optical element that guides the light beam output from the first optical element to an optical deflector that deflects the light beam; and a third optical element that gathers the light beam deflected by the optical deflector onto a surface to be scanned to form a light spot thereby optically scanning the surface. At least one of the first optical element, the second optical element, and the third optical element includes a resin-made lens, at least one of the resin-made lenses has a power diffracting surface, and a surface shape of at least one of power diffracting surfaces is formed so that a power of a diffracting portion and a power of a refractive portion are cancelled out.

35. 发明授权

US07454528B2 Image output apparatus using close range radio contact wherein radio contact element is attached to document on which an image is recorded 失效
标题翻译：使用近距离无线电接触的图像输出装置，其中将无线电接触元件附接到其上记录有图像的文档
公开(公告)号：US07454528B2
公开(公告)日：2008-11-18
申请号：US11056580
申请日：2005-02-14
申请人： Yuichiro Kanoshima , Sadayuki Iwai , Naoto Shiraishi , Hisao Shirasawa , Kazunari Tonami , Yoshinori Hayashi , Naoki Miyatake
发明人： Yuichiro Kanoshima , Sadayuki Iwai , Naoto Shiraishi , Hisao Shirasawa , Kazunari Tonami , Yoshinori Hayashi , Naoki Miyatake
IPC分类号： G06F15/00 , G06F13/00
CPC分类号： H04N1/00342 , H04N1/0084 , H04N1/00864 , H04N1/32133 , H04N1/32138 , H04N2201/0091 , H04N2201/3222 , H04N2201/3225 , H04N2201/3249 , H04N2201/3271
摘要： An image output apparatus includes a receiving unit that receives first information from a first radio contact element that performs a close-range radio contact; an image processing unit that forms image data of an image to be output from the first information; and an image output unit that outputs the image to an output medium from the image data.
摘要翻译：图像输出装置包括：接收单元，其从执行近距离无线电接触的第一无线电接触元件接收第一信息; 图像处理单元，形成从第一信息输出的图像的图像数据; 以及图像输出单元，其从图像数据将图像输出到输出介质。

36. 发明授权

US07417777B2 Optical scanning device and image forming apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US07417777B2
公开(公告)日：2008-08-26
申请号：US11844643
申请日：2007-08-24
申请人： Kenichiroh Saisho , Yoshinori Hayashi , Takeshi Ueda , Kohji Sakai , Daisuke Ichii
发明人： Kenichiroh Saisho , Yoshinori Hayashi , Takeshi Ueda , Kohji Sakai , Daisuke Ichii
IPC分类号： G02B26/08
CPC分类号： G02B26/124 , G02B5/1876 , H04N1/1135 , H04N2201/0471 , H04N2201/04729 , H04N2201/04732 , H04N2201/04744
摘要： A coupling lens arranged on an optical path of an optical beam from a VCSEL, which has a refraction plane and a diffraction plane that respectively change a power according to a temperature change and suppresses a beam-waist position change in a main-scanning direction and a sub-scanning directions on the scanning surface caused by the temperature change, by a wavelength change of the optical beam caused by power changes of the refraction plane and the diffraction plane and the temperature change. A deflecting unit deflects the optical beam that passed through the coupling lens. A scanning optical system condenses a deflected optical beam on the scanning surface.
摘要翻译：耦合透镜，布置在来自VCSEL的光束的光路上，所述光束具有根据温度变化分别改变功率的折射面和衍射面，并抑制主扫描方向上的束腰位置变化，通过由折射平面和衍射面的功率变化引起的光束的波长变化和温度变化，由温度变化引起的扫描表面上的副扫描方向。偏转单元使通过耦合透镜的光束偏转。扫描光学系统将偏转的光束冷凝在扫描表面上。

37. 发明授权

US07397591B2 Optical scanner and image forming apparatus 有权
标题翻译：光学扫描仪和图像形成装置
公开(公告)号：US07397591B2
公开(公告)日：2008-07-08
申请号：US11873635
申请日：2007-10-17
申请人： Yoshinori Hayashi , Hiromichi Atsuumi
发明人： Yoshinori Hayashi , Hiromichi Atsuumi
IPC分类号： G02B26/08
CPC分类号： G02B26/125
摘要： An optical scanner includes a light source, an optical coupler, an optical line image unit, a deflector, and an optical scanning unit. The optical scanning unit includes scanning lenses that guide the beams to a surface to be scanned. A surface on the deflector side of the scanning lens closest to a deflection reflecting surface has a negative power in a vertical scanning direction, and is a special toric surface in which a radius of curvature in a vertical scanning changes from an optical axis of the lens surface toward a periphery of the horizontal scanning direction. An F number of the beams toward the surface to be scanned of the scanning lens in the vertical scanning direction is larger in a peripheral part than in a central part in an effective scanning width.
摘要翻译：光学扫描器包括光源，光耦合器，光线图像单元，偏转器和光学扫描单元。光学扫描单元包括将光束引导到待扫描表面的扫描透镜。最靠近偏转反射面的扫描透镜的偏转器侧的表面在垂直扫描方向上具有负的功率，并且是垂直扫描中的曲率半径从透镜的光轴变化的特殊复曲面表面朝向水平扫描方向的周边。在扫描透镜的垂直扫描方向上要扫描的表面的光束数目F在周边部分比在有效扫描宽度中的中心部分大。

38. 发明授权

US07362486B2 Optical scanning device with at least one resin lens for controlling a beam waist position shift 有权
标题翻译：具有至少一个树脂透镜的光学扫描装置，用于控制光束腰部位置偏移
公开(公告)号：US07362486B2
公开(公告)日：2008-04-22
申请号：US11223051
申请日：2005-09-12
申请人： Yoshinori Hayashi , Takeshi Ueda , Kohji Sakai
发明人： Yoshinori Hayashi , Takeshi Ueda , Kohji Sakai
IPC分类号： G02B26/08 , G02B3/08
CPC分类号： G02B19/0057 , G02B7/008 , G02B19/0014 , G02B26/124 , G02B26/125 , G02B27/0031 , G02B27/4211 , G02B27/4227 , G02B27/4283
摘要： A first optical system guides a light beam from a light source to an optical deflector, and a second optical system converges the light beam deflected by the optical deflector on a surface to be scanned. The first optical system includes at least one resin lens having a diffractive surface. The second optical system includes at least one resin optical element. A beam diameter depth in a main scanning direction, Wm, that can have a maximum intensity of 1/e2, satisfies conditions Δm1+Δm2+Δm3−Δd1×(f2/f1)2 0 and Δm2
摘要翻译：第一光学系统将来自光源的光束引导到光学偏转器，并且第二光学系统将由光学偏转器偏转的光束会聚在待扫描的表面上。第一光学系统包括至少一个具有衍射表面的树脂透镜。第二光学系统包括至少一个树脂光学元件。主扫描方向的光束直径深度Wm可以具有最大强度为1 / e <2>的条件满足条件<？in-line-formula description =“In-line Formulas”end = “lead”？> Deltam1 + Deltam2 + Deltam3-Deltad1x（f2 / f1） <？in-line-formula description =”In-line Formulas“end =”lead“？> Deltad1> 0和Deltam2 <0。（2）<？in-line-formula description =“In-line Formulas”end =“tail”？>

39. 发明授权

US07362019B2 Vehicle alternator 有权
标题翻译：车辆交流发电机
公开(公告)号：US07362019B2
公开(公告)日：2008-04-22
申请号：US11585196
申请日：2006-10-24
申请人： Hiroshi Hamada , Yoshinori Hayashi , Mikio Mashino , Yoshitaka Kondou
发明人： Hiroshi Hamada , Yoshinori Hayashi , Mikio Mashino , Yoshitaka Kondou
IPC分类号： H02K7/00
CPC分类号： H02K19/365
摘要： A vehicle alternator for generating electric power has a stator, a rotor, a rectifier, a regulator case, and a cooling fin part. A stator winding is wound on the stator. The rotor is placed on opposite faces to the stator. The rectifier rectifies an alternating current output voltage excited in the stator winding. The regulator case accommodates a regulator substrate for adjusting the output voltage and a heat sink. On one surface of the heat sink the regulator substrate is mounted. The cooling fin part has plural cooling fins bonded to the other surface of the heat sink. The cooling fin part and the heat sink are made of a same material of a superior thermal expansion coefficient, such as copper or copper alloy.
摘要翻译：用于产生电力的车辆交流发电机具有定子，转子，整流器，调节器壳体和冷却翅片部件。定子绕组缠绕在定子上。转子被放置在与定子相对的面上。整流器对定子绕组中激发的交流输出电压进行整流。调节器壳体容纳用于调节输出电压的调节器基板和散热器。在散热器的一个表面上安装调节器基板。冷却翅片部具有与散热片的另一个表面接合的多个散热片。冷却翅片部分和散热器由具有优异热膨胀系数的相同材料制成，例如铜或铜合金。

40. 发明申请

US20080068689A1 DIFFRACTIVE-OPTICAL ELEMENT, SCANNING OPTICAL SYSTEM, OPTICAL SCANNER, AND IMAGE FORMING APPARATUS 有权
标题翻译：衍射光学元件，扫描光学系统，光学扫描仪和图像形成装置
公开(公告)号：US20080068689A1
公开(公告)日：2008-03-20
申请号：US11850401
申请日：2007-09-05
申请人： Kenichiro SAISHO , Yoshinori Hayashi , Kohji Sakai
发明人： Kenichiro SAISHO , Yoshinori Hayashi , Kohji Sakai
IPC分类号： G02B26/10 , G02B5/18
CPC分类号： G02B26/125 , G02B5/1895 , G02B27/0043 , G02B27/4227 , G02B27/4283
摘要： A diffractive-optical element that is transparent includes a diffraction surface that is formed by a step. A width of the step is set substantially equal to a common multiple of λi/{n(λi)−1} for two or more wavelengths, where λi (i=1, 2, . . . ) is a wavelength and n(λi) is a refractive index with respect to the wavelength λi.
摘要翻译：透明的衍射光学元件包括通过台阶形成的衍射面。步长的宽度被设置为基本上等于两个或更多个波长的λ的共同倍数，其中λ_。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式