公开(公告)号：US06725145B1

公开(公告)日：2004-04-20

申请号：US09659057

申请日：2000-09-11

申请人： Akira Takahashi

发明人： Akira Takahashi

IPC分类号： H04B7185

CPC分类号： G01C21/3697 ,  B60K31/0075 ,  B60K31/0083 ,  B60K31/18 ,  B60T2210/36 ,  B60W2520/14 ,  B60W2550/143 ,  B60W2550/402 ,  B60W2720/106 ,  G01C21/34

摘要： In a curve approach control apparatus that uses road information from the navigation device to perform an alarm control or a deceleration control on a curve in front, when it is decided that the driver is going to travel straight as he or she passes through the curve, the alarm control or the deceleration control is inhibited.

摘要翻译： 在使用来自导航装置的道路信息进行前方曲线的报警控制或减速控制的曲线方式控制装置中，当判断为驾驶员经过曲线时要行驶时， 禁止报警控制或减速控制。

公开(公告)号：US06665235B2

公开(公告)日：2003-12-16

申请号：US10214881

申请日：2002-08-08

申请人： Yoshiteru Murakami ,  Junji Hirokane ,  Junichiro Nakayama ,  Junsaku Nakajima ,  Akira Takahashi ,  Kenji Ohta ,  Naoyasu Iketani

发明人： Yoshiteru Murakami ,  Junji Hirokane ,  Junichiro Nakayama ,  Junsaku Nakajima ,  Akira Takahashi ,  Kenji Ohta ,  Naoyasu Iketani

IPC分类号： G11B1100

CPC分类号： G11B11/10586 ,  B60T1/005 ,  F16D63/00 ,  G11B7/00718 ,  G11B7/126 ,  G11B11/10506 ,  G11B11/10515 ,  G11B11/10517 ,  G11B11/10543 ,  G11B11/10595

摘要： Featured is a recording and reproducing method of a magneto-optical recording medium including a recording layer for recording thereon information magneto-optically and a readout layer which has in-plane magnetization at room temperature and where a transition occurs from in-plane magnetization to perpendicular magnetization as temperature raises. The method includes projecting a light beam onto such a magneto-optical recording medium so as to form a perpendicularly magnetized area in the readout layer by duplication of the magnetization of said recording layer to the area. In further embodiments, the recording medium further includes an intermediate layer made of non-magnetic film formed between the readout and recording layers and the readout and recording layers are composed of rare-earth transition metal alloys such as TbFeCo (recoding layer) readout layer, made of GdFeCo (readout layer).

摘要翻译： 特别是磁光记录介质的记录和再现方法，其包括用于在其上记录磁光信息的记录层和在室温下具有面内磁化的读出层，并且其中从面内磁化转变为垂直 磁化随温度升高。 该方法包括将光束投影到这种磁光记录介质上，以便通过将所述记录层的磁化复制到该区域而在读出层中形成垂直磁化区域。 在另外的实施例中，记录介质还包括由读出和记录层之间形成的非磁性膜制成的中间层，并且读出和记录层由稀土过渡金属合金如TbFeCo（记录层）读出层， 由GdFeCo（读出层）制成。

公开(公告)号：US06483785B1

公开(公告)日：2002-11-19

申请号：US09685829

申请日：2000-10-10

申请人： Yoshiteru Murakami ,  Junji Hirokane ,  Junichiro Nakayama ,  Junsaku Nakajima ,  Akira Takahashi ,  Kenji Ohta ,  Naoyasu Iketani

发明人： Yoshiteru Murakami ,  Junji Hirokane ,  Junichiro Nakayama ,  Junsaku Nakajima ,  Akira Takahashi ,  Kenji Ohta ,  Naoyasu Iketani

IPC分类号： G11B1100

CPC分类号： G11B7/126 ,  G11B7/00718 ,  G11B11/10506 ,  G11B11/10515 ,  G11B11/10517 ,  G11B11/10543 ,  G11B11/10584 ,  G11B11/10586 ,  G11B11/10595 ,  Y10S428/90

摘要： Featured is a recording and reproducing method for recording and reproducing information on and from a recording medium. The medium includes a base having a property that a light can be transmitted therethrough, a readout layer formed on the base, which has an in-plane magnetization at room temperature, whereas, a transition occurs from in-plane magnetization to perpendicular magnetization as temperature rises and a recording layer formed on said readout layer for recording thereon information magneto-optically. A groove for guiding a light beam is formed on a readout layer side of the base and a groove width is set substantially equal to a land width formed between grooves. The recording layer on the grooves and the recording layer on lands are used in recording and reproducing information. Further a light beam is incident on a converging lens of an optical head, the light beam having a larger diameter &ohgr; than an aperture &agr; of the converging lens for converging the light beam on a predetermined position of the magneto-optical recording medium.

摘要翻译： 特色是用于在记录介质上记录和再现信息的记录和再现方法。 该介质包括具有光可以透射的性质的基底，形成在基底上的读出层，其在室温下具有面内磁化强度，而从平面内磁化转变为垂直磁化转变为温度 并且在所述读出层上形成用于在其上记录光学信息的记录层。 在基板的读出层侧形成用于引导光束的槽，并且将槽宽度设定为与槽之间形成的焊盘宽度大致相等。 凹槽上的记录层和焊盘上的记录层用于记录和再现信息。 此外，光束入射到光学头的会聚透镜上，所述光束具有比会聚透镜的孔径α更大的直径Ω，用于将光束会聚在磁光记录介质的预定位置。

公开(公告)号：US06456586B1

公开(公告)日：2002-09-24

申请号：US09392248

申请日：1999-09-09

申请人： Ippei Suzuki ,  Naoyasu Iketani ,  Yoshiteru Murakami ,  Akira Takahashi

发明人： Ippei Suzuki ,  Naoyasu Iketani ,  Yoshiteru Murakami ,  Akira Takahashi

IPC分类号： G11B1110

CPC分类号： G11B11/10584 ,  G11B11/10586 ,  G11B11/10589

摘要： A magneto-optical recording medium comprising a reproducing magnetic layer having a magnetic layer which is in an in-plane magnetization state at room temperature but shifts to a perpendicular magnetization state as temperature rises, a dielectric layer and a recording magnetic layer having a magnetic layer which exhibits a perpendicular magnetization, sequentially from a photo-receptive side, the recording medium being further comprising a metal layer between the reproducing magnetic layer and the dielectric layer.

摘要翻译： 一种磁光记录介质，包括具有磁性层的再现磁性层，所述磁性层在室温下处于平面内的磁化状态，但随着温度升高而转变为垂直磁化状态，介电层和具有磁性层的记录磁性层 其从光接收侧顺序地显示垂直磁化，所述记录介质还包括在再现磁性层和介电层之间的金属层。

公开(公告)号：US06350416B2

公开(公告)日：2002-02-26

申请号：US09093789

申请日：1998-06-09

申请人： Naomi Noda ,  Yukinari Shibagaki ,  Akira Takahashi ,  Hiroshige Mizuno

发明人： Naomi Noda ,  Yukinari Shibagaki ,  Akira Takahashi ,  Hiroshige Mizuno

IPC分类号： B01D5334

CPC分类号： B01D53/945 ,  B01D2255/912 ,  F01N3/0814 ,  F01N3/0835 ,  F01N13/009 ,  Y02T10/22

摘要： A system for exhaust gas purification disposed in the exhaust pipe of an internal combustion engine, includes an adsorbent formed by loading, on a monolithic carrier, (1) a zeolite containing at least one kind of ion of an element having an electronegativity of 1.40 or more and (2) a catalyst material formed by loading at least one kind of noble metal selected from Pt, Pd and Rh on a heat-resistant inorganic oxide, and at least one loaded carrier formed by loading, on a monolithic carrier, a catalyst component having a purifiability for the harmful substances present in the exhaust gas emitted from the engine and/or an adsorbent component having an adsorptivity for the hydrocarbons also present in the exhaust gas, the loaded carrier being provided upstream of the adsorbent in the flow direction of the exhaust gas and having a total volume of 0.6 l or more. In this system for exhaust gas purification, the thermal deterioration of the adsorbent is reduced because there is used an adsorbent of higher HC desorption start temperature and because the thermal load applied to the adsorbent is decreased by the use of a particular means.

摘要翻译： 一种设置在内燃机的排气管中的废气净化系统，包括通过在整体式载体上装载（1）含有至少一种具有1.40的电负性的元素的离子的沸石形成的吸附剂，或 更多和（2）通过将选自Pt，Pd和Rh中的至少一种贵金属负载在耐热无机氧化物上形成的催化剂材料，以及通过在整体式载体上负载催化剂形成的至少一种负载载体 具有对从发动机排出的排气中存在的有害物质具有可净化性的成分和/或对废气中也存在的具有对烃的吸附性的吸附剂成分，负载载体在吸附剂的流动方向上游侧设置 废气，总体积为0.6l以上。 在这种废气净化系统中，由于使用HC解吸开始温度较高的吸附剂，因为通过使用特定的方法降低了对吸附剂的热负荷，所以吸附剂的热劣化降低。

公开(公告)号：US06346338B1

公开(公告)日：2002-02-12

申请号：US09685435

申请日：2000-10-10

申请人： Toshinori Watanabe ,  Akira Takahashi ,  Fumihito Koike ,  Nobuhiro Hayashi ,  Yoshihiro Kanada ,  Kiyoshi Kobayashi ,  Kiyoshi Sato ,  Eiji Umetsu ,  Takashi Hatanai ,  Akihiro Makino

发明人： Toshinori Watanabe ,  Akira Takahashi ,  Fumihito Koike ,  Nobuhiro Hayashi ,  Yoshihiro Kanada ,  Kiyoshi Kobayashi ,  Kiyoshi Sato ,  Eiji Umetsu ,  Takashi Hatanai ,  Akihiro Makino

IPC分类号： G11B539

CPC分类号： G11B5/3967 ,  G11B5/112 ,  G11B5/3106 ,  G11B5/3109 ,  G11B5/3113 ,  G11B5/3116 ,  G11B5/3163 ,  G11B5/3903 ,  H01F10/131 ,  H01F10/265 ,  Y10S428/90 ,  Y10T428/1143 ,  Y10T428/1171 ,  Y10T428/12465 ,  Y10T428/12472 ,  Y10T428/12576 ,  Y10T428/1259 ,  Y10T428/1266 ,  Y10T428/12674 ,  Y10T428/12806 ,  Y10T428/12854 ,  Y10T428/12861 ,  Y10T428/12875 ,  Y10T428/12931

摘要： A thin film magnetic head includes an upper core layer and a lower core layer which are made of an Fe—M—O alloy, an Fe—M—T—O alloy or an NI—Fe—X alloy so that the upper core layer has a high saturation magnetic flux density, low coercive force and high resistivity, and the lower core layer has a lower saturation magnetic flux density than the upper core layer, low coercive force, high resistivity, and a low magnetostriction constant. Also the lower core layer is formed so that the thickness gradually decreases toward both side ends, and a gap layer can be formed on the lower core layer to have a uniform thickness. Since the lower core layer is formed by sputtering, a material having excellent soft magnetic material can be used, thereby enabling recording at high frequency.

摘要翻译： 薄膜磁头包括由Fe-Mo合金，Fe-MTO合金或NI-Fe-X合金制成的上芯层和下芯层，使得上芯层具有高的饱和磁通量 密度低，矫顽力低，电阻率高，下芯层具有比上芯层低的饱和磁通密度，低矫顽力，高电阻率和低磁致伸缩常数。 此外，下芯层形成为使得厚度朝向两个侧端逐渐减小，并且可以在下芯层上形成间隙层以具有均匀的厚度。 由于通过溅射形成下芯层，因此可以使用具有优异的软磁性材料的材料，从而能够以高频进行记录。

公开(公告)号：US06335537B1

公开(公告)日：2002-01-01

申请号：US09598317

申请日：2000-06-21

申请人： Akira Takahashi

发明人： Akira Takahashi

IPC分类号： G01B1100

CPC分类号： G03F9/7088 ,  G03F7/70125 ,  G03F9/70 ,  G03F9/7015

摘要： In the projection exposure apparatus of the present invention, alignment controller selects, from baseline memory, the appropriate baseline amount in correspondence with the insertion, into optical axes and in positional detection optical system, of illumination light limiting member and phase plate. In this way, by using a baseline amount corresponding to a modification of the optical conditions, a desired position on substrate is accurately disposed beneath the projection optical system. Furthermore, even when there are changes in the electrical circuit characteristics of the positional detection optical system as a result of changes in the amplification ratio of the amplifier, the alignment controller conducts processing which is identical to that described above. By means of this, even when the characteristics of the positional detection optical system are changed, the baseline amount corresponding to the changes in characteristics is corrected, and reliable alignment is possible.

摘要翻译： 在本发明的投影曝光装置中，对准控制器从基线存储器中选择对应于照明光限制构件和相位板的光轴和位置检测光学系统中的适当基线量。 以这种方式，通过使用对应于光学条件的修改的基线量，在投影光学系统下方精确地设置在基板上的期望位置。 此外，即使由于放大器的放大率的变化而导致位置检测光学系统的电路特性发生变化，所以对准控制器进行与上述相同的处理。 由此，即使在位置检测光学系统的特性发生变化的情况下，对与特性变化对应的基线量进行校正，也可以进行可靠的对准。

公开(公告)号：US06298018B1

公开(公告)日：2001-10-02

申请号：US09264416

申请日：1999-03-08

申请人： Akira Takahashi ,  Yoshiteru Murakami ,  Naoyasu Iketani ,  Ippei Suzuki ,  Go Mori ,  Shinya Hirata

发明人： Akira Takahashi ,  Yoshiteru Murakami ,  Naoyasu Iketani ,  Ippei Suzuki ,  Go Mori ,  Shinya Hirata

IPC分类号： G11B712

CPC分类号： B82Y10/00 ,  G11B7/122 ,  G11B7/1374 ,  G11B7/1387 ,  G11B7/24 ,  G11B11/10532 ,  G11B11/10554 ,  G11B11/1058 ,  G11B11/10584 ,  G11B2007/13727

摘要： An optical disk is provided with a recording layer, and with an optical coupling layer on a light-incident side of the recording layer. An optical recording and reproducing device and method include an objective lens and a hemispherical lens, which converge a light beam from a light source and project the light beam onto the optical disk. The hemispherical lens is provided in close proximity to the optical coupling layer, in a position such that an interval therebetween is not more than the wavelength of the light produced by the light source. The light beam converged by the objective lens and the hemispherical lens is coupled with the optical coupling layer while substantially maintaining a direction of propagation in which it was propagating while inside the hemispherical lens.

摘要翻译： 光盘设有记录层，并在记录层的光入射侧具有光耦合层。 光学记录和再现装置和方法包括物镜和半球形透镜，其将来自光源的光束会聚并将光束投射到光盘上。 半球形透镜设置在光耦合层的附近，使得它们之间的间隔不大于由光源产生的光的波长。 由物镜会聚的光束和半球透镜与光耦合层耦合，同时在半球形透镜的内部基本上保持传播方向传播。

公开(公告)号：US06294150B2

公开(公告)日：2001-09-25

申请号：US09188005

申请日：1998-11-06

申请人： Akira Takahashi ,  Toshihiro Tomita ,  Takuya Hiramatsu ,  Kenji Suzuki ,  Masahiko Matsukata

发明人： Akira Takahashi ,  Toshihiro Tomita ,  Takuya Hiramatsu ,  Kenji Suzuki ,  Masahiko Matsukata

IPC分类号： C01B3946

CPC分类号： B01D53/02 ,  B01D53/92 ,  B01D2253/108 ,  B01D2253/1085 ,  B01D2253/304 ,  B01D2258/01 ,  B01D2259/4566 ,  B01J20/18 ,  C01B39/48 ,  Y10S423/27

摘要： A highly heat-resistant and hydrothermal-resistant &bgr;-zeolite having a SiO2/Al2O3 ratio of 80 or more, which is constituted by primary particles having an average particle diameter of 30 nm or more or by primary particles having such a particle size distribution that the 10% particle diameter is 20 nm or more; and an adsorbent for automobile exhaust gas purification, using said &bgr;-zeolite. The &bgr;-zeolite and the adsorbent can be produced reliably so as to have guaranteed properties.

摘要翻译： 由SiO 2 / Al 2 O 3比为80以上的高耐热，耐热水性β沸石，其平均粒径为30nm以上的初级粒子或具有30nm以上的粒径分布的一次粒子构成 10％粒径为20nm以上; 以及使用所述β-沸石的汽车废气净化用吸附剂。 可以可靠地制造β-沸石和吸附剂以具有有保证的性质。

公开(公告)号：US06287680B1

公开(公告)日：2001-09-11

申请号：US09456977

申请日：1999-12-07

申请人： Yasushi Sasaki ,  Akira Takahashi ,  Koji Yamada

发明人： Yasushi Sasaki ,  Akira Takahashi ,  Koji Yamada

IPC分类号： B32B518

CPC分类号： C08J5/18 ,  C08J2367/02 ,  C08L67/02 ,  Y10S428/91 ,  Y10T428/249986 ,  Y10T428/254 ,  Y10T428/31786 ,  C08L23/00 ,  C08L25/00

摘要： A porous polyester film comprising a composition comprising a polyester resin and a thermoplastic resin incompatible with the polyester resin, and a number of voids formed by dispersing the incompatible thermoplastic resin to provide particles in the polyester resin and stretching same, wherein the incompatible thermoplastic resin comprises a polyolefin resin, and the film satisfies the following requirements (a) to (c): (a) an apparent specific gravity of not more than 1.3; (b) an average size d of dispersed particles of the polyolefin resin of not more than 15 &mgr;m; and (c) a ring crush strength G (unit:kg/mm) and a film thickness t (unit:mm) satisfying the following formula G>15×t3 is provided. According to the invention, a film having superior properties derived from a porous structure (e.g., cushioning property, low dielectric property, light weight) and good handling property.

摘要翻译： 一种多孔聚酯膜，其包含聚酯树脂和与聚酯树脂不相容的热塑性树脂的组合物，以及通过分散不相容的热塑性树脂而在聚酯树脂中提供颗粒并进行拉伸而形成的多个空隙，其中不相容的热塑性树脂包括 聚烯烃树脂，并且该膜满足以下要求（a）至（c）：（a）表观比重不大于1.3;（b）聚烯烃树脂的分散颗粒的平均尺寸d不大于 15岁 和（c）提供满足下列公式的环压强度G（单位：kg / mm）和膜厚度t（单位：mm）。 根据本发明，由多孔结构（例如缓冲性，低介电性，重量轻）和良好的处理性得到的具有优异性能的膜。