公开(公告)号：US06288734B1

公开(公告)日：2001-09-11

申请号：US09603186

申请日：2000-06-26

申请人： Kazuhiko Matsuoka

发明人： Kazuhiko Matsuoka

IPC分类号： B41J2385

CPC分类号： B41J2/471 ,  G02B26/125

摘要： A scanning optical device to be used for an image forming apparatus such as a laser beam printer and a digital copying machine comprises a light source such as a semiconductor laser, an optical deflector such as a rotary polygon mirror, a first optical system for leading the light beam emitted from the light source to the optical deflector, and a second optical system for focussing the light beam deflected by the optical deflector onto a surface to be scanned. The first optical system is adapted to make the light beam strike a deflection surface of the optical deflector with a width greater than that of the deflection surface in the main-scanning direction. The second optical system has an optical element provided on at least an optical surface thereof with an anti-reflection film having a film thickness so adapted as to maximize its light transmittance for the angle of incidence of the most off-axis ray of the light beam deflected by the optical deflector and striking the optical surface.

摘要翻译： 用于诸如激光束打印机和数字复印机的图像形成装置的扫描光学装置包括诸如半导体激光器的光源，诸如旋转多面镜的光学偏转器，用于引导 从光源发射到光偏转器的光束，以及用于将由光偏转器偏转的光束聚焦到待扫描表面上的第二光学系统。 第一光学系统适于使光束以大于主扫描方向上的偏转表面的宽度的宽度撞击光学偏转器的偏转表面。 第二光学系统具有在至少其光学表面上设置有抗反射膜的光学元件，该防反射膜具有适于使光束的最外轴线的入射角最大化其透光率的膜厚度 由光学偏转器偏转并撞击光学表面。

公开(公告)号：US6118555A

公开(公告)日：2000-09-12

申请号：US609058

申请日：1996-03-01

申请人： Kazuhiko Matsuoka ,  Kenichi Sasaki ,  Miho Sugiyama

发明人： Kazuhiko Matsuoka ,  Kenichi Sasaki ,  Miho Sugiyama

IPC分类号： H04N1/028 ,  H04N1/04

CPC分类号： H04N1/0285 ,  H04N1/02815 ,  H04N1/0287

摘要： In an image reading apparatus provided with a light source for illuminating an original, the light source includes a fluorescent lamp having a tube surface by means of which a part of a beam of light therefrom is condensed on the surface of the original by the optical action thereof, a line sensor for reading image information of the original and an optical device for causing image information of the original illuminated with the beam of light from the light source to be imaged on the line sensor.

摘要翻译： 在设置有用于照射原稿的光源的图像读取装置中，光源包括荧光灯，其具有管表面，借助于该表面，其一束光从其通过光学作用会聚在原稿的表面上 用于读取原稿的图像信息的线传感器和用于使得用来自光源的光束照射的原件的图像信息成像在线传感器上的光学装置。

公开(公告)号：US5841893A

公开(公告)日：1998-11-24

申请号：US908550

申请日：1992-06-30

申请人： Seiji Ishikawa ,  Masao Sakata ,  Jun Nakazato ,  Sadao Shimoyashiro ,  Hiroto Nagatomo ,  Yuzo Taniguchi ,  Osamu Satou ,  Tsutomu Okabe ,  Yuzaburo Sakamoto ,  Kimio Muramatsu ,  Kazuhiko Matsuoka ,  Taizo Hashimoto ,  Yuichi Ohyama ,  Yutaka Ebara ,  Isao Miyazaki ,  Shuichi Hanashima

发明人： Seiji Ishikawa ,  Masao Sakata ,  Jun Nakazato ,  Sadao Shimoyashiro ,  Hiroto Nagatomo ,  Yuzo Taniguchi ,  Osamu Satou ,  Tsutomu Okabe ,  Yuzaburo Sakamoto ,  Kimio Muramatsu ,  Kazuhiko Matsuoka ,  Taizo Hashimoto ,  Yuichi Ohyama ,  Yutaka Ebara ,  Isao Miyazaki ,  Shuichi Hanashima

IPC分类号： H01L21/66 ,  G01N21/88 ,  G01N21/956 ,  G06K9/00

CPC分类号： G01N21/88 ,  G01N21/956 ,  H01L22/20 ,  H01L2924/0002

摘要： The present invention provides data analysis stations respectively for a probing tester and an automatic particle inspection machine. And, in the data analysis station, the coordinates on which the disposition of the chips are described on a product basis are equal to those on which the locations of the defects are described. Further, the station provides a function of determining which of the chips each defect belongs to. These data analysis stations are connected through a communication line. The present invention is capable of analyzing the data on a chip basis, resulting in being able to grasp the relation between how the defects are caused on each chip and the product character of the chip.

公开(公告)号：US5119356A

公开(公告)日：1992-06-02

申请号：US742519

申请日：1991-08-06

申请人： Kazuhiko Matsuoka ,  Masayuki Usui

发明人： Kazuhiko Matsuoka ,  Masayuki Usui

IPC分类号： G11B7/004 ,  G11B7/00 ,  G11B7/0033 ,  G11B19/00 ,  G11B19/12 ,  G11B25/04

CPC分类号： G11B25/04 ,  G11B19/00 ,  G11B19/12 ,  G11B7/0033

摘要： An information recording and reproducing apparatus includes a head unit for recording information on and reproducing information from an information recording medium having a plurality of linear tracks arranged in parallel, a device for moving the head unit relative to the recording medium, and a detector for detecting whether the record medium has been loaded into the apparatus in a normal state. The detector includes a photo-detection unit having a light projector for projecting a light beam to the recording medium and a photo-detector for detecting a light beam from the recording medium. The photo-detection unit is arranged such that when the recording medium is inserted in the normal state, the light beam from the light projector illuminates a track of the recording medium and the photo-detector detects high-order diffracted light from the illuminated track.

摘要翻译： 一种信息记录和再现装置，包括一个头单元，用于从具有并行布置的多个线性轨迹的信息记录介质记录信息并从其再现信息，用于使头单元相对于记录介质移动的装置，以及检测器 记录介质是否已经以正常状态装载到设备中。 检测器包括具有用于将光束投射到记录介质的光投影仪的光检测单元和用于检测来自记录介质的光束的光检测器。 光检测单元布置成使得当记录介质以正常状态插入时，来自投光器的光束照射记录介质的轨道，并且光检测器检测来自照明轨道的高次衍射光。

公开(公告)号：US5018123A

公开(公告)日：1991-05-21

申请号：US338335

申请日：1989-04-13

申请人： Hideki Hosoya ,  Akio Aoki ,  Masahiko Enari ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Kazuo Minoura ,  Kenichi Suzuki ,  Satoshi Shikichi ,  Fumiaki Kawaguchi

发明人： Hideki Hosoya ,  Akio Aoki ,  Masahiko Enari ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Kazuo Minoura ,  Kenichi Suzuki ,  Satoshi Shikichi ,  Fumiaki Kawaguchi

IPC分类号： G06K7/016 ,  G06K7/14 ,  G06K19/10 ,  G06K19/14 ,  G11B7/0033 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B19/04

CPC分类号： G11B7/24085 ,  G06K19/10 ,  G06K19/14 ,  G06K7/0163 ,  G06K7/14 ,  G11B19/04 ,  G11B7/0033 ,  G11B7/08505 ,  G11B7/09

摘要： In an optical information recording medium of the type wherein information is recorded or reproduced when a light beam scans each of a plurality of mutually parallel tracking tracks, an auxiliary track is extended between the adjacent tracking tracks and has at least one portion in parallel with the tracking tracks. In a method of recording or reproducing information by scanning a light beam on each of a plurality of mutually parallel tracking tracks on the recording medium, the recording medium has an auxiliary track which is extended between the adjacent tracking tracks and which has at least one portion in parallel with the tracking tracks and the light beam is kicked in the parallel portion of the auxiliary track.

摘要翻译： 在光束扫描多个相互平行的跟踪轨道中的每一个时记录或再现信息的类型的光学信息记录介质中，辅助轨道在相邻跟踪轨道之间延伸，并且具有至少一部分与 跟踪轨道 在通过在记录介质上的多个相互平行的跟踪轨道中的每一个上扫描光束来记录或再现信息的方法中，记录介质具有在相邻跟踪轨道之间延伸的辅助轨迹，并且其具有至少一部分 与跟踪轨道平行，并且光束在辅助轨道的平行部分中被踢。

公开(公告)号：US4932763A

公开(公告)日：1990-06-12

申请号：US385374

申请日：1989-07-27

申请人： Kazuhiko Matsuoka

发明人： Kazuhiko Matsuoka

IPC分类号： G02B3/02 ,  G02B13/24

CPC分类号： G02B13/24 ,  G02B3/02

摘要： An aspherical single lens which has first and second surfaces both comprising aspherical surfaces represented by the following equation, and which meets the following conditions (1), (2) and (3), wherein a distance from any arbitrary point on either aspherical surface to a plane tangential to an apex of the aspherical surface is X, a distance from the arbitrary point to the optical axis is H, the radius of reference curvature of the .nu.-th surface (i.e., the radius of curvature of the apex) is R.nu., a conical constant of the .nu.-th surface is K.nu., and the aspherical coefficient of the .nu.-th surface is A.nu..sub.i (i=3, 4, . . . ): ##EQU1## where F is the focal length of the aspherical single lens, D is a thickness of the aspherical single lens along the optical axis, and N is an index of refraction of the aspherical single lens for the particular wavelength of light used with said lens. The present aspherical single lens can satisfactorily correct aberration in both on-axis and off-axis regions through a parallelepiped plate having a thickness of about 0.04 F-0.111 F. An optical head of optical information recording reproducers such as optical card recording reproducers can be reduced in weight and size by utilizing the aspherical single lens of the present invention as an objective or as a collimating lens.

摘要翻译： 具有第一和第二表面的非球面单透镜都包括由下列等式表示的非球面，并且满足以下条件（1），（2）和（3），其中，从两个非球面上的任意点到任一点的距离 与非球面的顶点相切的平面为X，从任意点到光轴的距离为H，第n面的基准曲率半径（即顶点的曲率半径）为R nu，第n个表面的锥形常数为K nu，第n个表面的非球面系数为A nu i（i = 3，4，...）：（nu = 1,2 ） 其中F是非球面单透镜的焦距，D是沿着光轴的非球面单透镜的厚度，N是非球面单透镜的折射率 与所述透镜一起使用的特定波长的光。 本非球面单透镜可以通过具有约0.04F-0.111F的厚度的平行六面体板令人满意地校正轴上和离轴区域的像差。光学记录再现器等光学信息记录再现器的光学头可以是 通过利用本发明的非球面单透镜作为目标或准直透镜来减轻重量和尺寸。

公开(公告)号：US4848879A

公开(公告)日：1989-07-18

申请号：US63788

申请日：1987-06-22

申请人： Yukuo Nishimura ,  Yuko Miyajima ,  Kazuo Minoura ,  Takeshi Baba ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Atsushi Someya

发明人： Yukuo Nishimura ,  Yuko Miyajima ,  Kazuo Minoura ,  Takeshi Baba ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Atsushi Someya

IPC分类号： G02F1/01 ,  G06K15/12

CPC分类号： G02F1/0147 ,  G06K15/1252 ,  G06K15/1257 ,  G06K15/129

摘要： This specification discloses a light modulating device comprising a liquid medium whose physical properties are variable by heat, and a heat-generating element for heating the liquid medium to such a degree that boiling does not occur to the liquid medium. The specification also discloses a light modulation apparatus comprising a liquid medium whose physical properties are variable by heat, a heat-generating element for heating the liquid medium to such a degree that boiling does not occur to the liquid medium, and a optical system for taking out one of a light flux modulated by the variation in physical properties of the liquid medium and a light flux not modulated by said variation from a state in which the light fluxes are mixedly present.

摘要翻译： 本说明书公开了一种光调制装置，其特征在于，具有通过热量物理性质变化的液体介质的光调制装置，以及用于将液体介质加热至液体介质不发生沸腾的程度的发热元件。 本说明书还公开了一种光调制装置，其特征在于，具有通过热量物理性质变化的液体介质，用于将液体介质加热到不会发生液体介质的程度的发热元件，以及用于摄取的光学系统 通过液体介质的物理变化的变化调制的光通量中的一种以及不被所述变化调制的光束与光束混合存在的状态。

公开(公告)号：US4842396A

公开(公告)日：1989-06-27

申请号：US748835

申请日：1985-06-26

申请人： Kazuo Minoura ,  Kazuhiko Matsuoka

发明人： Kazuo Minoura ,  Kazuhiko Matsuoka

IPC分类号： B41J2/447 ,  G02B26/08

CPC分类号： B41J2/465 ,  B41J2/471 ,  G02B26/0816 ,  G02B5/32 ,  G03H1/0248

摘要： A light modulation element of the invention has a plurality of polygonal modulation portions for modulating incident light staggered on arrays. Sides, of each two adjacent portions on different arrays, which are closest to each other are parallel to each other and are not perpendicular to the array direction. The modulation portions can be arranged at a high density along the array direction, the utilization efficiency of illumination light is improved, and the modulation light amount can be increased. When an element is used for a recording apparatus, and S/N ratio is improved, uniform exposure along the array direction is achieved, and the required memory capacity is decreased. A light modulation apparatus of the invention has an imaging optical system, a modulation optical system, and a scanning optical system. By incorporating a suitable means in an optical system or changing the optical system arrangement, a separation angle between modulated and non-modulated lights is increased, and diffracted light generated due to a shape of a light modulation element as a component of the apparatus can be eliminated.

摘要翻译： 本发明的光调制元件具有多个用于调制在阵列上交错的入射光的多边形调制部分。 在彼此最靠近的不同阵列上的每个两个相邻部分的侧面彼此平行并且不垂直于阵列方向。 调制部分可以沿着阵列方向以高密度布置，从而提高照明光的利用效率，并且可以增加调制光量。 当将元件用于记录装置并且S / N比改善时，实现沿阵列方向的均匀曝光，并且所需的存储容量减小。 本发明的光调制装置具有成像光学系统，调制光学系统和扫描光学系统。 通过在光学系统中并入适当的装置或改变光学系​​统布置，调制和非调制光之间的分离角度增加，并且由于作为设备的组件的光调制元件的形状而产生的衍射光可以是 消除了

公开(公告)号：US4751394A

公开(公告)日：1988-06-14

申请号：US903374

申请日：1986-09-03

申请人： Kazuhiko Matsuoka ,  Kenichi Suzuki ,  Akio Aoki ,  Kazuo Minoura

发明人： Kazuhiko Matsuoka ,  Kenichi Suzuki ,  Akio Aoki ,  Kazuo Minoura

IPC分类号： G06K13/06 ,  G06K13/067 ,  G11B7/0033 ,  G11B19/00 ,  H04N1/00 ,  G01N21/86

CPC分类号： G06K13/067 ,  G11B7/0033 ,  H04N1/00002

摘要： An information recording/reproducing apparatus uses a card-like recording medium having an area for information recording and a blank area, the area for information recording having a reflectivity different from that of the blank area. The apparatus includes a head unit for performing at least one of recording and reproduction, an autotracking servo, a stepping motor and the like cooperating to cause the card to reciprocate relative to the head unit, and an abnormal state detect circuit for detecting whether the card is inserted in the apparatus in a normal state. The abnormal state detect circuit includes a photosensing unit consisting of a light-emitting element for emitting light rays onto the card and a light-receiving element for receiving the light rays from the card. The photosensing unit is deviated with respect to a central portion of the card along a direction perpendicular to a reciprocal movement of the card so that the area for information recording is irradiated with the light rays from the light-emitting element upon insertion of the card in the normal state.

摘要翻译： 信息记录/再现装置使用具有用于信息记录的区域和空白区域的卡状记录介质，用于信息记录的区域具有与空白区域不同的反射率。 该装置包括用于执行记录和再现中的至少一个的头单元，协调使卡相对于头单元往复运动的自动跟踪伺服，步进电机等，以及异常状态检测电路，用于检测卡 以正常状态插入设备中。 异常状态检测电路包括由用于将光线发射到卡上的发光元件和用于接收来自卡的光线的光接收元件组成的感光单元。 光敏单元相对于卡的中心部分沿着垂直于卡的往复运动的方向偏离，使得当卡插入时，用于信息记录的区域被来自发光元件的光线照射 正常状态。

公开(公告)号：US07177020B2

公开(公告)日：2007-02-13

申请号：US11128352

申请日：2005-05-13

申请人： Hiroshi Morioka ,  Minori Noguchi ,  Yoshimasa Ohshima ,  Yukio Kembo ,  Hidetoshi Nishiyama ,  Kazuhiko Matsuoka ,  Yoshiharu Shigyo

发明人： Hiroshi Morioka ,  Minori Noguchi ,  Yoshimasa Ohshima ,  Yukio Kembo ,  Hidetoshi Nishiyama ,  Kazuhiko Matsuoka ,  Yoshiharu Shigyo

IPC分类号： G01J3/00

CPC分类号： H01L21/681 ,  B82Y15/00 ,  G01N21/94 ,  G01N21/9501 ,  G01N21/95623 ,  G01N2021/8822 ,  G01R31/308 ,  H01J37/00 ,  H01J2237/022 ,  H01J2237/0225 ,  H01L21/67253 ,  H01L21/67288 ,  H01L22/12

摘要： An apparatus and method for detecting defects on a specimen includes an illumination optical unit which obliquely projects a laser onto a region which is longer in one direction on a surface of a specimen than in a transverse direction, a table unit which mounts the specimen and which is movable, a detection optical unit which detects light from the specimen illuminated by the laser with an image sensor while the table is moving, and a signal processor. The signal processor processes a signal outputted from the image sensor of the detection optical unit and converted to a digital signal and extracts defects of the specimen by comparing the converted digital signal with a reference digital signal. A display unit displays information of defects extracted by the signal processor.

摘要翻译： 用于检测试样缺陷的装置和方法包括照射光学单元，其将激光倾斜地突出到在一个方向上在一个方向上比在横向方向上更长的区域，安装样本的台单元， 可移动的检测光学单元，检测光学单元，其在桌子移动时利用图像传感器检测由激光照射的样本的光，以及信号处理器。 信号处理器处理从检测光学单元的图像传感器输出的信号并转换为数字信号，并通过将转换的数字信号与参考数字信号进行比较来提取样本的缺陷。 显示单元显示由信号处理器提取的缺陷的信息。