公开(公告)号：US6034845A

公开(公告)日：2000-03-07

申请号：US24074

申请日：1998-02-17

Applicant: Keiichi Nagasaka ,  Yutaka Shimizu ,  Hitoshi Kishi ,  Atsushi Tanaka

Inventor： Keiichi Nagasaka ,  Yutaka Shimizu ,  Hitoshi Kishi ,  Atsushi Tanaka

IPC: G11B5/39

CPC classification number: B82Y25/00 ,  B82Y10/00 ,  G11B5/3903 ,  G11B2005/3996 ,  Y10T29/49034

Abstract: A spin-valve magnetic head has a first ferromagnetic layer with a first easy axis of magnetization extending in a first direction, and a second ferromagnetic layer provided on, and separated from, the first ferromagnetic layer. The second ferromagnetic layer has a magnetization in a second direction substantially perpendicular to the first direction. The magnetization defines a line in the second direction. An anti-ferromagnetic layer provided on the second ferromagnetic layer is exchange coupled to the second ferromagnetic layer. The second ferromagnetic layer has a second easy axis of magnetization extending in a direction intersecting the line in the second direction.

Abstract translation: 自旋阀磁头具有第一铁磁层，其具有在第一方向上延伸的第一容易磁化轴，以及设置在第一铁磁层上并与第一铁磁层分离的第二铁磁层。 第二铁磁层在基本上垂直于第一方向的第二方向上具有磁化。 磁化在第二个方向上定义一条线。 设置在第二铁磁层上的反铁磁层交换耦合到第二铁磁层。 第二铁磁层具有在与第二方向上的线交叉的方向上延伸的第二易磁化轴。

公开(公告)号：US5963221A

公开(公告)日：1999-10-05

申请号：US732845

申请日：1996-10-15

Applicant: Yutaka Shimizu ,  Kazunori Chida

Inventor： Yutaka Shimizu ,  Kazunori Chida

IPC: G06T3/40 ,  G09G5/00 ,  G09G5/14 ,  G09G5/36 ,  G09G5/391 ,  G09G5/393 ,  G09G5/397 ,  G09G5/399 ,  H04N1/393 ,  H04N5/45

CPC classification number: G09G5/393 ,  G06T3/40 ,  G09G5/14 ,  G09G5/391 ,  G09G5/399 ,  H04N5/45 ,  G09G2340/0407

Abstract: An input video signal is reduced according to size reduction ratio data K in an input processing section and written into alternate field memories. The written reduced video signal is alternately read from the field memories in a display processing section and processed for window displaying. Video reduction control sections are provided on the respective input and display sides, so that various signals, such as RHOLD, ADCANS, RACK signals, etc., are exchanged therebetween. When a size reduction ratio data K is changed, on the display side a read memory is fixed on a first field memory and size data is fixed, while on the write side video data is written into a second field memory, based on the new reduction ratio. After updating the size data on the display side, video data is read from the second field memory at the new reduction ratio. When reading and writing operations with respect to the second field memory are finished, fixing of the respective memories is released, whereby a signal processing operation returns to a normal operation.

Abstract translation: 输入视频信号根据输入处理部分中的尺寸减小比数据K被减少并写入到备用场存储器中。 写入的缩小视频信号在显示处理部分中从场存储器交替地读取并被处理以进行窗口显示。 在相应的输入和显示侧提供视频缩小控制部分，从而在它们之间交换诸如RHOLD，ADCANS，RACK信号等的各种信号。 当尺寸减小比数据K改变时，在显示器侧，读取存储器被固定在第一场存储器上并且尺寸数据被固定，而在写入侧，视频数据被写入第二场存储器中，基于新的缩小 比。 在更新显示侧的尺寸数据之后，以新的减速比从第二场存储器读取视频数据。 当对第二场存储器的读写操作完成时，解除各个存储器的固定，由此信号处理操作返回正常操作。

公开(公告)号：US5935654A

公开(公告)日：1999-08-10

申请号：US003052

申请日：1998-01-05

Applicant: Kazuo Katai ,  Naomi Yoshiike ,  Yutaka Shimizu ,  Hideki Tanaka

Inventor： Kazuo Katai ,  Naomi Yoshiike ,  Yutaka Shimizu ,  Hideki Tanaka

IPC: B05C5/02 ,  B05B1/34 ,  B05C11/10 ,  B29C47/02 ,  B29C47/14 ,  G11B5/848 ,  B05D3/12 ,  B05C3/18

CPC classification number: B29C47/14 ,  B05B1/3415 ,  B05C11/10 ,  B29C47/0021 ,  B29C47/02 ,  G11B5/848 ,  B05C5/0245

Abstract: A coating method and coating apparatus capable of providing a coated film of improved surface properties free from any streak and color shading and facilitating coating on a sheet of an increased width without causing enlargement of the apparatus and thus complicating its structure. A swirling motion imparting mechanism and an orifice are arranged at a connection between a liquid feed pipe and a coater. Swirling motion is imparted to coating liquid discharged from a pump and then a flow velocity of the coating liquid is immediately increased to a level as high as 200 cm/s or more, the liquid then being fed into a pocket of the coater within 0.1 second or less. This permits shearing to act on the coating liquid, to thereby effectively prevent a variation in viscosity of the coating liquid and flocculation thereof, so that the coated film may be improved in surface properties.

Abstract translation: 一种涂布方法和涂布装置，其能够提供具有改善的表面性质的涂膜，其没有任何条纹和着色，并且有助于在增加宽度的片材上涂布，而不会引起装置的扩大，从而使其结构复杂化。 在液体供给管和涂布机之间的连接处布置有旋转运动赋予机构和孔口。 对从泵排出的涂布液施加旋转运动，然后将涂布液的流速立即提高到高达200cm / s以上的水平，然后将液体在0.1秒内进料到涂布机的口袋中 或更少。 这样可以使剪切作用在涂布液上，从而有效地防止涂布液的粘度变化和絮凝，从而可以提高涂膜的表面性能。

公开(公告)号：US5448261A

公开(公告)日：1995-09-05

申请号：US74419

申请日：1993-06-10

Applicant: Masanobu Koike ,  Isao Tsukaune ,  Yutaka Shimizu ,  Teruhiro Yamada

Inventor： Masanobu Koike ,  Isao Tsukaune ,  Yutaka Shimizu ,  Teruhiro Yamada

IPC: G06F3/023 ,  G06F3/033 ,  G06F3/042 ,  G06F3/048 ,  G09G5/08

CPC classification number: G06F3/04892 ,  G06F3/0304

Abstract: The present invention relates to a cursor control device for controlling the display position of a cursor displayed on a display device. The cursor displayed on the display device is remotely controlled by a remote control transmitter. The remote control transmitter is provided with, for example, a light emitting element emitting light rays having a particular wavelength, for example, infrared rays. The position of the remote control transmitter is detected by an imaging device including a CCD. The position of the cursor on a display screen of the display device is controlled on the basis of the detected position of the remote control transmitter.

Abstract translation: 本发明涉及一种用于控制显示在显示装置上的光标的显示位置的光标控制装置。 显示设备上显示的光标由遥控发射器远程控制。 遥控发射器设置有例如发射具有特定波长的光的发光元件，例如红外线。 遥控发射机的位置由包括CCD的成像装置检测。 基于检测到的遥控发射机的位置来控制光标在显示装置的显示画面上的位置。

公开(公告)号：US5122414A

公开(公告)日：1992-06-16

申请号：US633781

申请日：1990-12-26

Applicant: Yutaka Shimizu ,  Eizo Tsunoda

Inventor： Yutaka Shimizu ,  Eizo Tsunoda

IPC: G11B5/708 ,  G11B5/845

CPC classification number: G11B5/7085 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/257 ,  Y10T428/265

Abstract: In a magnetic recording medium comprising a magnetic layer containing a magnetic powder, 5 to 20% by weight based on the weight of the magnetic powder of a non-magnetic abrasive having a Mohs hardness of at least 6, and a binder on a non-magnetic substrate, the magnetic layer becomes more durable while maintaining electromagnetic properties by distributing the abrasive in the magnetic layer such that its concentration is highest in a surface-adjoining portion and continuously decreases therefrom toward the substrate side. The medium is prepared by applying a magnetic coating to a substrate and continuously passing the coated substrate through reversing magnetic fields prior to curing of the coating.

Abstract translation: 在包含含有磁性粉末的磁性层的磁记录介质中，基于莫氏硬度至少为6的非磁性研磨剂的磁性粉末的重量为5〜20重量％ 磁性基板，通过将研磨剂分布在磁性层中，磁性层变得更耐用，同时保持电磁特性，使得其在表面相邻部分中的浓度最高，并且朝向衬底侧连续地减小。 通过将磁性涂层施加到基底并在固化涂层之前使涂覆的基底连续地通过反转磁场来制备介质。

公开(公告)号：US20090141410A1

公开(公告)日：2009-06-04

申请号：US12209824

申请日：2008-09-12

Applicant: Arata Jogo ,  Takahiro Ibusuki ,  Yutaka Shimizu

Inventor： Arata Jogo ,  Takahiro Ibusuki ,  Yutaka Shimizu

IPC: G11B5/33

CPC classification number: G01R33/093 ,  B82Y10/00 ,  B82Y25/00 ,  G11B5/3906 ,  G11B2005/3996 ,  G11C11/161 ,  G11C11/1657 ,  G11C11/1659 ,  G11C11/1675

Abstract: An electrically-conductive or insulating non-magnetic intermediate layer is inserted between a free magnetic layer and a pinned magnetic layer in a current-perpendicular-to-the-plane (CPP) structure magnetoresistive element. At least one of the free magnetic layer and the pinned magnetic layer is made of a nitrided magnetic metal alloy. This nitrided magnetic layers allows the CPP structure magnetoresistive element to enjoy an increased magnetoresistance change (ΔRA). In addition, the saturation magnetic flux density (Bs) decreases in a nitrided magnetic metal alloy. The inversion of magnetization is thus easily caused in the low Bs magnetic layer. The detection sensitivity of the CPP structure magnetoresistive element is improved. The CPP structure magnetoresistive element is thus allowed to detect magnetic bit data with higher accuracy.

Abstract translation: 在电流垂直于平面（CPP）结构的磁阻元件中，在自由磁性层和被钉扎的磁性层之间插入导电或绝缘的非磁性中间层。 自由磁性层和被钉扎磁性层中的至少一个由氮化磁性金属合金制成。 这种氮化磁性层允许CPP结构磁阻元件享受增加的磁阻变化（DeltaRA）。 此外，氮化磁性金属合金中的饱和磁通密度（Bs）也减小。 因此，在低Bs磁性层中容易引起磁化反转。 提高了CPP结构磁阻元件的检测灵敏度。 因此，CPP结构磁阻元件能够以更高的精度检测磁位数据。

公开(公告)号：US20090104103A1

公开(公告)日：2009-04-23

申请号：US12336017

申请日：2008-12-16

Applicant: Noriyuki AGATA ,  Shinya KIKUGAWA ,  Yutaka SHIMIZU ,  Kazumi YOSHIDA ,  Masatoshi NISHIMOTO

Inventor： Noriyuki AGATA ,  Shinya KIKUGAWA ,  Yutaka SHIMIZU ,  Kazumi YOSHIDA ,  Masatoshi NISHIMOTO

IPC: C01B33/12

CPC classification number: C03C3/06 ,  C03C2201/02 ,  C03C2201/32 ,  C03C2201/50 ,  C30B7/10 ,  C30B29/18 ,  Y10T117/1008

Abstract: An object of the present invention is to provide an artificial quartz member inhibited from suffering the decrease in transmittance in a laser light wavelength region which is caused by long-term irradiation with a laser light having a wavelength of 200 nm or shorter; and a process for producing the artificial quartz member. The invention provides an artificial quartz member for use as an optical element to be irradiated with a laser light having a wavelength of 200 nm or shorter, having an aluminum content of 200 ppb or lower.

Abstract translation: 本发明的目的在于提供一种人造石英部件，该人造石英部件由于长时间照射波长为200nm以下的激光而导致的激光波长区域的透射率降低; 以及人造石英部件的制造方法。 本发明提供一种人造石英部件，其用作要用200ppm或更低的铝含量的波长为200nm或更短的激光照射的光学元件。

公开(公告)号：US07456689B2

公开(公告)日：2008-11-25

申请号：US11689116

申请日：2007-03-21

Applicant: Yutaka Shimizu

Inventor： Yutaka Shimizu

IPC: H03G3/10

CPC classification number: H03G1/0029 ,  H03F3/45179 ,  H03F3/72 ,  H03F2200/366 ,  H03F2200/72 ,  H03F2200/91 ,  H03F2203/7206 ,  H03F2203/7236

Abstract: An amplifier circuit is provided with a control section that respectively selectively supplies either a second voltage or a third voltage to gates of a plurality of second transistors and gates of a plurality of third transistors by respectively switching the connection states of a plurality of first switching elements and a plurality of second switching elements to their first input terminal sides or to their second input terminal sides.

Abstract translation: 放大器电路设置有控制部分，其分别通过分别切换多个第一开关元件的连接状态来选择性地将第二电压或第三电压提供给多个第二晶体管的栅极和多个第三晶体管的栅极 以及多个第二开关元件到它们的第一输入端侧或者它们的第二输入端侧。

公开(公告)号：US07428130B2

公开(公告)日：2008-09-23

申请号：US11410315

申请日：2006-04-25

Applicant: Arata Jogo ,  Hirotaka Oshima ,  Takahiro Ibusuki ,  Yutaka Shimizu ,  Takuya Uzumaki

Inventor： Arata Jogo ,  Hirotaka Oshima ,  Takahiro Ibusuki ,  Yutaka Shimizu ,  Takuya Uzumaki

IPC: G11B5/39

CPC classification number: H01F10/3254 ,  B82Y25/00 ,  G01R33/093 ,  G11B5/3906 ,  G11C11/16 ,  H01F10/3263 ,  H01F10/3272 ,  H01F10/3281 ,  H01L43/08

Abstract: A CPP-type magnetoresistive element including a fixed magnetization layer, a non-magnetic metal layer, and a free magnetization layer that are stacked, and a diffusion prevention layer is disclosed. The free magnetization layer includes CoMnAl. The diffusion prevention layer is provided between the non-magnetic metal layer and the free magnetization layer so as to prevent Mn included in the free magnetization layer from diffusing into the non-magnetic metal layer. CoMnAl has a composition within the area formed by connecting Point A (44, 23, 33), Point B (48, 25, 27), Point C (60, 20, 20), Point D (65, 15, 20), Point E (65, 10, 25), Point F (60, 10, 30), and Point A with straight lines in this order in a ternary composition diagram where coordinates of the composition are expressed as (Co content, Mn content, Al content) with each of the Co, Mn, and Al contents being expressed in atomic percentage.

Abstract translation: 包括堆叠的固定磁化层，非磁性金属层和自由磁化层的CPP型磁阻元件，以及扩散防止层。 自由磁化层包括CoMnAl。 在非磁性金属层和自由磁化层之间设置扩散防止层，以防止包含在自由磁化层中的Mn扩散到非磁性金属层。 CoMnAl具有通过连接点A（44,23,33），点B（48,25,27），点C（60,20,20），点D（65,15,20）， 点E（65,10,25），点F（60,10,30），点A以直线表示，其组成的坐标表示为（Co含量，Mn含量，Al 含量），其中Co，Mn和Al中的每一种以原子百分比表示。

公开(公告)号：US07428127B2

公开(公告)日：2008-09-23

申请号：US11042962

申请日：2005-01-25

Applicant: Keiichi Nagasaka ,  Yoshihiko Seyama ,  Hirotaka Oshima ,  Yutaka Shimizu ,  Atsushi Tanaka

Inventor： Keiichi Nagasaka ,  Yoshihiko Seyama ,  Hirotaka Oshima ,  Yutaka Shimizu ,  Atsushi Tanaka

IPC: G11B5/33 ,  G11B5/127

CPC classification number: G11B5/3903 ,  H01L43/08 ,  H01L43/12

Abstract: A CPP magnetoresistive effect element includes a free magnetization layer, a fixed magnetization layer, and a plurality of conductive non-magnetic intermediate layers formed between the free magnetization layer and the fixed magnetization layer. An insulating layer and a magnetic layer including magnetic atoms are provided between any two of the non-magnetic intermediate layers.

Abstract translation: CPP磁阻效应元件包括自由磁化层，固定磁化层和形成在自由磁化层和固定磁化层之间的多个导电非磁性中间层。 在任意两个非磁性中间层之间设置绝缘层和包含磁性原子的磁性层。