公开(公告)号：US07384712B2

公开(公告)日：2008-06-10

申请号：US10832995

申请日：2004-04-28

申请人： Koji Hashimoto ,  Tadahito Fujisawa ,  Yuko Kono ,  Takashi Obara

发明人： Koji Hashimoto ,  Tadahito Fujisawa ,  Yuko Kono ,  Takashi Obara

IPC分类号： G03F1/00

CPC分类号： G03F1/36 ,  G03F1/30 ,  G03F1/32

摘要： A photo mask formed with patterns to be transferred to a substrate using an exposure apparatus, the photo mask comprising a pattern row having three or more hole patterns surrounded by a shielding portion or a semitransparent film and arranged along one direction, and an assist pattern surrounded by the shielding portion or semitransparent film and having a longitudinal direction and a latitudinal direction, the assist pattern being located at a specified distance from the pattern row in a direction orthogonal to the one direction, the longitudinal direction of the assist pattern being substantially parallel with the one direction, the longitudinal length of the assist pattern being equivalent to or larger than the longitudinal length of the pattern row, the assist pattern being not transferred to the substrate.

摘要翻译： 一种光掩模，其形成有使用曝光装置转印到基板的图案，所述光掩模包括具有由屏蔽部分或半透明膜围绕并沿着一个方向布置的三个或更多孔图案的图案行和辅助图案包围 通过屏蔽部分或半透明膜并具有纵向方向和纬度方向，辅助图案位于与图案行在与该一个方向正交的方向上特定距离处，辅助图案的纵向方向基本上平行于 一个方向，辅助图案的纵向长度等于或大于图案行的纵向长度，辅助图案不被转印到基底。

公开(公告)号：US07057992B2

公开(公告)日：2006-06-06

申请号：US10838923

申请日：2004-05-03

申请人： Takashi Obara

发明人： Takashi Obara

IPC分类号： G11B7/00

CPC分类号： G11B33/08 ,  G11B7/095 ,  G11B7/261

摘要： An exposure apparatus for an optical disc used for eliminating the vibrations in the propagating direction when a rotation mechanism rotates. The slider controller 40 and the spindle controller 41 of the exposure apparatus 1 are activated, and the then the optical disc begins to be rotated by an AC synchronized motor. Through a condensing device 9, laser beams emitted form the laser source 6 are irradiated on the optical disc for exposure. At this time, the optical disc is eccentrically chucked on the rotation mechanism, resulting a rotational vibration of the whole rotation mechanism. A measurer 17 is used for detecting a propagating component of the rotational vibration, and a vibrator controller 42 controls the vibrator 20 as the output of the measurer 17 approaches zero. Therefore, the vibration in the propagating direction of the base 2 is cancelled, and the propagation accuracy is increased and the exposure quality is enhanced.

公开(公告)号：US20050055116A1

公开(公告)日：2005-03-10

申请号：US10654400

申请日：2003-09-04

申请人： Takehiko Isaka ,  Kimio Miseki ,  Takashi Obara

发明人： Takehiko Isaka ,  Kimio Miseki ,  Takashi Obara

IPC分类号： G10L19/14 ,  G10L21/02 ,  G06F17/00 ,  H04B15/00

CPC分类号： G10L21/0208 ,  G10L19/18 ,  G10L2021/02082

摘要： There is disclosed an audio coding apparatus which has a wideband encoder and noise canceller. The encoder includes a high-frequency audio coder and low-frequency audio coder. The low-frequency audio coder includes a low-frequency noise canceller. When the high-frequency audio coder is disabled, the noise canceller is disabled, and allows a digital audio signal to pass through it and outputs that signal to the encoder. When the high-frequency audio coder is enabled, the low-frequency noise canceller is disabled, and allows a digital audio signal to pass through it.

摘要翻译： 公开了一种具有宽带编码器和噪声消除器的音频编码装置。 编码器包括高频音频编码器和低频音频编码器。 低频音频编码器包括低频噪声消除器。 当高频音频编码器被禁用时，噪声消除器被禁用，并且允许数字音频信号通过它并将该信号输出到编码器。 当启用高频音频编码器时，低频噪声消除器被禁用，并允许数字音频信号通过它。

公开(公告)号：US20050003305A1

公开(公告)日：2005-01-06

申请号：US10832995

申请日：2004-04-28

申请人： Koji Hashimoto ,  Tadahito Fujisawa ,  Yuko Kono ,  Takashi Obara

发明人： Koji Hashimoto ,  Tadahito Fujisawa ,  Yuko Kono ,  Takashi Obara

IPC分类号： G03C5/00 ,  G03F1/32 ,  G03F1/36 ,  G03F1/76 ,  G03F7/20 ,  G06F17/50 ,  H01L21/027

CPC分类号： G03F1/36 ,  G03F1/30 ,  G03F1/32

摘要： A photo mask formed with patterns to be transferred to a substrate using an exposure apparatus, the photo mask comprising a pattern row having three or more hole patterns surrounded by a shielding portion or a semitransparent film and arranged along one direction, and an assist pattern surrounded by the shielding portion or semitransparent film and having a longitudinal direction and a latitudinal direction, the assist pattern being located at a specified distance from the pattern row in a direction orthogonal to the one direction, the longitudinal direction of the assist pattern being substantially parallel with the one direction, the longitudinal length of the assist pattern being equivalent to or larger than the longitudinal length of the pattern row, the assist pattern being not transferred to the substrate.

摘要翻译： 一种光掩模，其形成有使用曝光装置转印到基板的图案，所述光掩模包括具有由屏蔽部分或半透明膜围绕并沿着一个方向布置的三个或更多孔图案的图案行和辅助图案包围 通过屏蔽部分或半透明膜并具有纵向方向和纬度方向，辅助图案位于与图案行在与该一个方向正交的方向上特定距离处，辅助图案的纵向方向基本上平行于 一个方向，辅助图案的纵向长度等于或大于图案行的纵向长度，辅助图案不被转印到基底。

公开(公告)号：US06210496B1

公开(公告)日：2001-04-03

申请号：US09230888

申请日：1999-02-12

申请人： Syusaku Takagi ,  Kazuya Miura ,  Osamu Furukimi ,  Kei Sakata ,  Takashi Obara

发明人： Syusaku Takagi ,  Kazuya Miura ,  Osamu Furukimi ,  Kei Sakata ,  Takashi Obara

IPC分类号： C22C3802

CPC分类号： C22C38/38 ,  C22C38/34

摘要： A cold rolled steel sheet having high strength and high formability and having excellent crushing performance can include 0.05-0.40 mass % of C, 1.0-3.0 mass % of Si, 0.6-3.0 mass % of Mn, 0.02-1.5 mass % of Cr, 0.010-0.20 mass % of P and 0.01-0.3 mass % of Al, with the remainder consisting essentially of Fe. The steel sheet includes a ferrite major phase and a minor phase consisting of martensite, acicular ferrite and retained austenite. The cold rolled steel sheet can be used in automobiles.

摘要翻译： 具有强度高，成形性高，破碎性能优异的冷轧钢板可以包括C：0.05〜0.40质量％，Si：1.0〜3.0质量％，Mn：0.6〜3.0质量％，Cr：0.02〜1.5质量％ P为0.010〜0.20质量％，Al为0.01-0.3质量％，余量基本上由Fe组成。 钢板包括铁素体主相和由马氏体，针状铁素体和残余奥氏体组成的次相。 冷轧钢板可以用于汽车。

公开(公告)号：US5853503A

公开(公告)日：1998-12-29

申请号：US817947

申请日：1997-04-28

申请人： Kazuhiro Seto ,  Kei Sakata ,  Osamu Furukimi ,  Takashi Obara

发明人： Kazuhiro Seto ,  Kei Sakata ,  Osamu Furukimi ,  Takashi Obara

IPC分类号： B21B1/22 ,  B21B1/26 ,  B21B45/08 ,  C21D8/02 ,  C22C38/00 ,  C22C38/06 ,  C22C38/14 ,  C22C38/04

CPC分类号： C22C38/06 ,  B21B45/08 ,  C21D8/0226 ,  C21D8/0278 ,  B21B1/227 ,  B21B1/26

摘要： After a starting material of steel comprising C: 0.001-0.20 wt %, Si: 0.01-0.50 wt %, Mn: 0.05-2.0 wt %, P: not more than 0.05 wt %, S: not more than 0.05 wt %, sol.Al: 0.01-0.10 wt %, N: not more than 0.020 wt % and the balance being Fe and inevitable impurities is heated above AC.sub.3 point, rough rolling is completed within a temperature range of (Ar.sub.3 point+100.degree. C.)-(Ar.sub.3 point+50.degree. C.), and super-high pressure descaling is carried out under conditions satisfying a jetting pressure of not less than 25 kgf/cm.sup.2 and a liquid quantity density of not less than 0.002 liter/cm.sup.2, and subsequently finish rolling at a rolling reduction of not less than 80% above Ar.sub.3 point of a rolling completion temperature is started in 5 seconds and coiling is carried out below 700.degree. C., whereby hot rolled steel sheets having a surface roughness Ra of not more than 0.8 .mu.m and an average scale thickness of not more than 4 .mu.m is produced and the adhesion property in case of subjecting to shaping at a mill scale state and the pickling efficiency in case of applying to pickling are improved.

摘要翻译： PCT No.PCT / JP96 / 02455 Sec。 371日期1997年04月28日 102（e）日期1997年4月28日PCT提交1996年8月30日PCT公布。 出版物WO97 / 08355 日期1997年3月6日在C：0.001-0.20重量％，Si：0.01-0.50重量％，Mn：0.05-2.0重量％，P：不大于0.05重量％的钢的起始原料之后，S：不大于 0.05重量％，sol.Al：0.01-0.10重量％，N：不大于0.020重量％，余量为Fe和不可避免的杂质被加热到AC3以上，在（Ar3点+ 100）的温度范围内完成粗轧 ℃） - （Ar3点+ 50℃），超高压除鳞在满足不低于25kgf / cm 2的喷射压力和不小于0.002升/分钟的液体密度的条件下进行， cm2，然后在5秒钟内开始轧制完成温度以上Ar3以上80％以上的压延成形，在700℃以下进行卷取，得到具有表面粗糙度Ra的热轧钢板 不大于0.8μm，平均刻度厚度不大于4μm，并且在经受t o在轧制规模状态下成型，并且在施加酸洗的情况下的酸洗效率得到改善。

公开(公告)号：US5676771A

公开(公告)日：1997-10-14

申请号：US711756

申请日：1996-09-05

申请人： Koji Yano ,  Atsuhito Honda ,  Takashi Obara ,  Minoru Takashima

发明人： Koji Yano ,  Atsuhito Honda ,  Takashi Obara ,  Minoru Takashima

IPC分类号： C21D8/12 ,  C22C38/02 ,  C22C38/06

CPC分类号： C21D8/1205 ,  C21D8/1272 ,  C22C38/02

摘要： A non-oriented silicon steel sheet having a low core loss contains Si in an amount of about 2.5-5.0 wt % and S restricted to about 0.003 wt % or less and inclusions; the volume ratio of those inclusions having a particle size of about 4 .mu.m or higher to the total volume of inclusions is about 5-60%, and the volume ratio of inclusions having a particle size less than about 1 .mu.m to the total volume of inclusions is about 1-15%; when the sheet contains Mn in an amount of about 0.4-1.5%, and the volume ratio of particles less than 1 .mu.m is about 1-5%, the silicon steel sheet also has a low rotation core loss. The method of manufacturing comprises controlling the change of a cooling speed to about 5.degree. C./s.sup.2 or less in the cooling process of such steel sheet in a finish annealing.

摘要翻译： 具有低铁损的无取向硅钢板含有约2.5-5.0重量％的Si和限制在约0.003重量％以下的Si和夹杂物; 具有约4μm或更大的粒径的夹杂物与夹杂物的总体积的体积比约为5-60％，并且具有小于约1μm的粒径的夹杂物的体积比与总体积 的夹杂物约为1-15％; 当片材含有约0.4-1.5％的Mn，小于1μm的颗粒的体积比约为1-5％时，硅钢板也具有低的旋转磁芯损耗。 制造方法包括在最终退火中在这种钢板的冷却过程中控制冷却速度的变化为约5℃/ s 2以下。

公开(公告)号：US5444667A

公开(公告)日：1995-08-22

申请号：US220881

申请日：1994-03-31

申请人： Takashi Obara

发明人： Takashi Obara

IPC分类号： G11C11/417 ,  G11C11/407 ,  G11C11/4076 ,  G11C8/00

CPC分类号： G11C11/4076

摘要： A synchronous dynamic random access memory device latches external command signals for defining the internal sequence, and an input circuit produces an internal control signal from a system clock signal and a clock enable signal for latching the external command signals, wherein the input circuit maintains the internal control signal in an active level for a predetermined time period regardless of the duty ratio of the external clock signal so that a malfunction hardly takes place.

摘要翻译： 同步动态随机存取存储装置锁存用于定义内部序列的外部命令信号，并且输入电路从系统时钟信号和用于锁存外部命令信号的时钟使能信号产生内部控制信号，其中输入电路维持内部 控制信号处于预定时间段的有效电平，而不管外部时钟信号的占空比如何，几乎不发生故障。

公开(公告)号：US4775599A

公开(公告)日：1988-10-04

申请号：US944679

申请日：1986-12-19

申请人： Saiji Matsuoka ,  Takashi Obara ,  Kozo Tsunoyama ,  Shunichi Tsugawa ,  Shigeru Kobayashi ,  Toshio Ichida

发明人： Saiji Matsuoka ,  Takashi Obara ,  Kozo Tsunoyama ,  Shunichi Tsugawa ,  Shigeru Kobayashi ,  Toshio Ichida

IPC分类号： B21B1/22 ,  C21D8/04 ,  C21D9/38 ,  B21D53/00

CPC分类号： C21D8/0436 ,  B21B1/227 ,  C21D8/0478 ,  C21D9/38 ,  Y10S428/925 ,  Y10T428/12389 ,  Y10T428/12993

摘要： A cold rolled steel sheet or plated steel sheet having an improved press formability as well as excellent phosphatability, resistance to galling and spot weldability is produced by controlling a surface roughness pattern of the steel sheet so as to satisfy a center-line average surface roughness of 0.3-2.0 .mu.m and a regularity parameter in at least one direction of not more than 0.25 defining the regularity of surface roughness.

摘要翻译： 通过控制钢板的表面粗糙度图案，以满足中心线平均表面粗糙度，制造具有改善的压制成形性以及优异的磷酸盐性，耐磨损性和点焊性的冷轧钢板或镀覆钢板 0.3-2.0μm，并且至少一个方向上的规则参数不大于0.25，限定了表面粗糙度的规律性。

公开(公告)号：US4743784A

公开(公告)日：1988-05-10

申请号：US883215

申请日：1986-07-08

申请人： Takashi Obara ,  Shouji Kaneko

发明人： Takashi Obara ,  Shouji Kaneko

IPC分类号： G11C11/409 ,  G11C7/06 ,  H03K3/356 ,  G01R19/00 ,  G11C7/00 ,  H03K3/26

CPC分类号： H03K3/356095 ,  G11C7/065

摘要： For perfect states of balance on sense nodes, there is provided a sense amplifier circuit comprising a balancing circuit capable of establishing an electrical path between not only the sense nodes but also the sense nodes and control nodes which are operable to control transistors provided between the sense nodes and a voltage supply to apply the supply voltage level to one of the sense nodes and remain low level on the other sense node for preparation of reading out of an accessed information. The current path simultaneously established on the beginning of precharging prevents the sense nodes from influence of the large differential voltage on the control nodes, thereby producing the perfect balance states on all the nodes and being conducive to precise judgement on the read out information.

摘要翻译： 为了在感测节点上实现平衡的完美状态，提供了一种读出放大器电路，其包括平衡电路，该平衡电路能够在不仅感知节点之间建立电路径，而且还可以在感测节点和控制节点之间建立电路， 节点和电压供应，以将电源电压电平施加到感测节点之一，并且在另一个感测节点上保持低电平，以准备读取所访问的信息。 在预充电开始时同时建立的电流路径防止感测节点受到控制节点上的大差分电压的影响，从而在所有节点上产生完美的平衡状态，有助于对读出的信息进行精确判断。