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101. 发明授权

US06469340B2 Flash memory device with an inverted tapered floating gate 失效
标题翻译：闪存器件，带倒置锥形浮栅
公开(公告)号：US06469340B2
公开(公告)日：2002-10-22
申请号：US09863705
申请日：2001-05-23
申请人： Kenji Saito
发明人： Kenji Saito
IPC分类号： H01L29788
CPC分类号： H01L27/11521 , H01L21/28273 , H01L27/115 , H01L29/42324 , H01L29/7881
摘要： In a semiconductor memory device such as a flash memory, a field oxide film is formed to a forward taper shape on a semiconductor substrate, and a floating gate is formed to a reverse (inverted) taper shape between the field oxide film over the semiconductor substrate.
摘要翻译：在诸如闪速存储器的半导体存储器件中，在半导体衬底上形成正向锥形形状的场氧化膜，并且在半导体衬底之间的场氧化膜之间形成反向（倒置）锥形形状的浮栅。

102. 发明授权

US06404145B1 Apparatus for and method of controlling backlight for liquid crystal display 有权
标题翻译：用于液晶显示器的背光控制装置及方法
公开(公告)号：US06404145B1
公开(公告)日：2002-06-11
申请号：US09545007
申请日：2000-04-06
申请人： Kenji Saito
发明人： Kenji Saito
IPC分类号： H05B4136
CPC分类号： G09G3/3406 , G09G2310/0237 , G09G2320/0276 , G09G2320/0606 , G09G2320/0626 , G09G2330/021 , G09G2330/022
摘要： An LCD operates with power saved. An image represented by a video signal is displayed on an LCD panel. A backlight lamp emits light onto a rear surface of the LCD panel. The backlight lamp is kept off during a synchronization period of a synchronizing signal. The power consumed by the backlight lamp is saved.
摘要翻译：液晶显示屏运行省电。在LCD面板上显示由视频信号表示的图像。背光灯将光线发射到LCD面板的后表面。在同步信号的同步期间，背光灯保持关闭。保存背光灯消耗的功率。

103. 发明授权

US6097472A Apparatus and method for exposing a pattern on a ball-like device material 失效
标题翻译：用于将图案暴露在球状装置材料上的装置和方法
公开(公告)号：US6097472A
公开(公告)日：2000-08-01
申请号：US61072
申请日：1998-04-16
申请人： Nobuyoshi Tanaka , Kenji Saito , Hideki Ina , Yoshiyuki Sekine
发明人： Nobuyoshi Tanaka , Kenji Saito , Hideki Ina , Yoshiyuki Sekine
IPC分类号： G03F7/20 , G03F7/24 , G03B27/58 , G03B27/42
CPC分类号： G03F7/24 , G03F7/703 , G03H2001/043 , G03H2001/085
摘要： An exposure apparatus for exposing a pattern on a device material includes a holder for chucking and holding a silicon ball, a spherical reticle on which a hologram of a circuit pattern to be exposed is formed, a light source, a focusing optical system for focusing light emitted by the light source on a first position, and an elliptic mirror having a first focal point at the first position and a second focal point at the central position of the silicon ball (reticle). The center of the reticle coincides with the center of the silicon ball.
摘要翻译：用于在装置材料上曝光图案的曝光装置包括用于夹持和保持硅球的保持器，其上形成有要暴露的电路图案的全息图的球形掩模版，光源，用于聚焦光的聚焦光学系统由光源在第一位置发射的椭圆镜和在第一位置具有第一焦点的椭圆镜和位于硅球（掩模版）的中心位置处的第二焦点）。掩模版的中心与硅球的中心重合。

104. 发明授权

US5597941A Process for production of 5-amino-3-methylpyrazole 失效
标题翻译： 5-氨基-3-甲基吡唑的制备方法
公开(公告)号：US5597941A
公开(公告)日：1997-01-28
申请号：US366017
申请日：1994-12-29
申请人： Kazuya Minamisaka , Masahito Sekiguchi , Kenji Saito
发明人： Kazuya Minamisaka , Masahito Sekiguchi , Kenji Saito
IPC分类号： C07C253/14 , C07D231/38
CPC分类号： C07D231/38 , C07C253/14
摘要： The process for producing 5-amino-3-methylpyrazole includes the steps of reacting 2,3-dichloropropene with a cyanogenating agent in the presence of a cuprous salt and water at a pH of 3-8 to obtain at least one intermediate selected from the group consisting of 3-chloro-3-butenonitrile and 2,3-butadienenitrile; reacting the at least one intermediate with a base in the presence of water at a pH of 12.5 or above to obtain 2-butynenitrile; and reacting the 2-butynenitrile with hydrazine. This process is advantageous in that it enables the production of 5-amino-3-methylpyrazole in high yield without using any reagent which may produce fire. 5-Amino-3-methylpyrazole is a useful intermediate for medicines, agricultural chemicals, photographic chemicals, etc.
摘要翻译：制备5-氨基-3-甲基吡唑的方法包括在3-亚铜盐和水的存在下，使2,3-二氯丙烯与氰化剂反应，得到至少一种选自由3-氯-3-丁烯腈和2,3-丁烯腈组成的组; 在pH为12.5以上的水存在下使至少一种中间体与碱反应，得到2-丁炔腈; 并使2-丁炔腈与肼反应。该方法的优点在于，其能够以高产率生产5-氨基-3-甲基吡唑，而不使用可能产生火的任何试剂。 5-氨基-3-甲基吡唑是药物，农药，摄影化学品等的有用中间体。

105. 发明授权

US5507518A Torsion beam type suspension and method for production thereof 失效
标题翻译：扭转梁式悬架及其制造方法
公开(公告)号：US5507518A
公开(公告)日：1996-04-16
申请号：US372809
申请日：1994-12-24
申请人： Keiji Nakahara , Kenji Saito , Kunihiko Hidaka
发明人： Keiji Nakahara , Kenji Saito , Kunihiko Hidaka
IPC分类号： B60G7/00 , B60G21/05 , B60G11/18
CPC分类号： B60G21/051 , B60G7/008 , B60G2200/21 , B60G2204/148 , B60G2204/149 , B60G2204/4306 , B60G2206/20 , B60G2206/202 , B60G2206/50 , B60G2206/80 , B60G2206/8201 , B60G2500/20
摘要： The torsion beam for a suspension is formed of a hollow shaft having a cross section substantially of the shape of an inverted letter U. It, therefore, can be manufactured simply and is enabled to enjoy light weight and improved torsional rigidity. This torsional rigidity can be adjusted and the amount of offset of the joined parts of opposite wheel supporting members from the other component parts can be freely adjusted. The end plates are constructed of a plurality of mutually joined end plates and the torsion beam is joined by welding to the surface for mounting the beam after the end plates have been machined. Thus, the torsion beam type suspension is manufactured with a relatively simple equipment, with the result that cost of equipment and the cost of production are lowered. The torsion beam can be manufactured with increased simplicity by subjecting a flat plate to the steps for swelling, folding and joining opposed of the flat plate or superposing a first and a second plate severally formed in a structure having a cross section substantially of the shape of an inverted letter U.
摘要翻译：用于悬架的扭转梁由具有基本上为倒U字形状的横截面的中空轴形成。因此，可以简单地制造并且能够享受轻质量和改善的扭转刚度。可以调节该扭转刚性，并且能够自由地调整相对的轮支撑构件与其它构成部件的接合部的偏移量。端板由多个相互连接的端板构成，并且在端板已被加工之后，扭转梁通过焊接连接到用于安装梁的表面。因此，扭力梁式悬架由相对简单的设备制造，结果是设备成本和生产成本降低。可以通过使平板经受用于膨胀，折叠和连接平板相对的台阶的步骤来制造扭力梁，或者叠加形成在具有基本上形状的横截面的结构中的第一和第二板倒数字U.

106. 发明授权

US5477554A Phase shift device and laser apparatus utilizing the same 失效
标题翻译：相移装置和利用其的激光装置
公开(公告)号：US5477554A
公开(公告)日：1995-12-19
申请号：US392689
申请日：1995-02-23
申请人： Minouru Yoshii , Kenji Saito , Masayuki Suzuki , Hiroshi Osawa
发明人： Minouru Yoshii , Kenji Saito , Masayuki Suzuki , Hiroshi Osawa
IPC分类号： G02B5/18 , G02B26/12 , G02B27/00 , H01S3/10
CPC分类号： G02B27/0031 , G02B26/124 , G02B5/1876
摘要： A phase shift device for a laser beam has a circular first area transparent so the laser beam and a second area provided around the first area and transparent to the laser beam. The first and second areas generate a phase difference for example 180.degree. in the passing light beams. The phase shift device is positioned for example at a beam waist of a laser scanning apparatus to form a beam spot of a diameter smaller than that defined by the numerical aperture of the imaging optical system. Structure of a laser apparatus employing such phase shift device is also disclosed.
摘要翻译：用于激光束的相移装置具有圆形的第一区域透明，因此激光束和设置在第一区域周围并对激光束透明的第二区域。第一和第二区域在通过的光束中产生例如180°的相位差。相移装置例如位于激光扫描装置的束腰处，以形成直径小于由成像光学系统的数值孔径限定的光束点。还公开了采用这种相移装置的激光装置的结构。

107. 发明授权

US5442495A Alignment tape for magnetic recording and playback devices and device for producing the same 失效
标题翻译：用于磁记录和重放装置的对准磁带及其制造装置
公开(公告)号：US5442495A
公开(公告)日：1995-08-15
申请号：US171120
申请日：1993-12-21
申请人： Kenji Saito , Masahiko Sumigama
发明人： Kenji Saito , Masahiko Sumigama
IPC分类号： G11B5/455 , G11B5/00 , G11B15/16 , G11B15/14 , G11B5/027
CPC分类号： G11B15/16
摘要： An alignment tape for magnetic recording and playback devices contains recorded tracks useful for aligning the tape path on a rotating drum. The recorded tracks are spaced apart a sufficient distance to avoid interference from adjacent recorded tracks when the playback head is off-track. The alignment tracks are spaced apart a distance equal to the distance normally occupied by three tracks. This ensures that interference from an adjacent track when the head is off-track is minimized or eliminated. An apparatus is disclosed for controlling the recording of the alignment tape.
摘要翻译：用于磁记录和重放装置的对准带包含用于对准旋转鼓上的磁带路径的记录轨道。记录的轨道间隔开足够的距离，以避免当重放头离开轨道时来自相邻记录轨道的干扰。对准轨道间隔开等于三个轨道通常占据的距离的距离。这确保当头部离开轨道时来自相邻轨道的干扰被最小化或消除。公开了一种用于控制对准带的记录的装置。

108. 发明授权

US5384409A Process for producing 5-amino-3-methylpyrazole 失效
标题翻译： 5-氨基-3-甲基吡唑的制备方法
公开(公告)号：US5384409A
公开(公告)日：1995-01-24
申请号：US66033
申请日：1993-05-26
申请人： Kenji Saito , Masahito Sekiguchi , Shinzaburo Masaki , Hiroshi Yoshihara , Kazuhiko Takahashi , Kazuya Minamisaka , Takashi Kawai
发明人： Kenji Saito , Masahito Sekiguchi , Shinzaburo Masaki , Hiroshi Yoshihara , Kazuhiko Takahashi , Kazuya Minamisaka , Takashi Kawai
IPC分类号： C07D231/38
CPC分类号： C07D231/38
摘要： A process for producing 5-amino-3-methylpyrazole which comprises reacting hydrazine with a reaction intermediate containing at least one compound selected from the group consisting of 3-chloro-3-butenonitrile and 2,3-butadienenitrile, which intermediate is obtainable from 2,3-dichloropropene and hydrocyanic acid.A process for producing 5-amino-4-chloro-3-methylpyrazole which comprises chlorinating 5-amino-3-methylpyrazole obtainable by the above-mentioned reaction, in the presence of hydrochloric acid.
摘要翻译： PCT No.PCT / JP92 / 01233 Sec。 371日期：1993年5月26日 102（e）日期1993年5月26日PCT提交1992年9月28日PCT公布。出版物WO93 / 06088 日期：1993年4月1日。一种生产5-氨基-3-甲基吡唑的方法，其包括使肼与含有至少一种选自3-氯-3-丁烯腈和2,3-丁烯腈的化合物的反应中间体反应，该中间体可从2,3-二氯丙烯和氢氰酸获得。一种生产5-氨基-4-氯-3-甲基吡唑的方法，该方法包括在盐酸存在下将可通过上述反应得到的5-氨基-3-甲基吡唑进行氯化。

109. 发明授权

US5270794A Fine structure evaluation apparatus and method 失效
标题翻译：精细结构评估装置及方法
公开(公告)号：US5270794A
公开(公告)日：1993-12-14
申请号：US905409
申请日：1992-06-29
申请人： Toshihiko Tsuji , Kenji Saito
发明人： Toshihiko Tsuji , Kenji Saito
IPC分类号： G01B11/00 , G01B11/02 , G01B11/30 , G01N21/94 , G01N21/95 , G01N21/956 , G03F1/84 , H01L21/027 , H01L21/30 , H01L21/66
CPC分类号： G01N21/9501 , G01B11/028 , G01N21/95607 , G01N2021/95676 , G01N21/95623
摘要： In an apparatus and a method for evaluating the pattern structure of a fine structure, the presence of foreign particles, or the like, an object having a fine structure is scanned with a light beam, or the spot size of the light beam projected onto the object is changed, and extreme values in light scattered by the object are detected. The fine structure is evaluated according to changes in the positions, the number, the intensities or the like of the extreme values, that is, according to distribution characteristics of the extreme values caused by the scanning or the changes in the spot size of the light beam.

110. 发明授权

US5239092A Process for producing furylpropargylcarbinol and derivative thereof 失效
标题翻译：呋喃基炔丙醇及其衍生物的制备方法
公开(公告)号：US5239092A
公开(公告)日：1993-08-24
申请号：US974506
申请日：1992-11-12
申请人： Kenji Saito , Sanshiro Matsuo , Yoshiaki Oda
发明人： Kenji Saito , Sanshiro Matsuo , Yoshiaki Oda
IPC分类号： C07D307/42
CPC分类号： C07D307/42
摘要： A process for producing furylpropargylcarbinol or a derivative thereof represented by the formula (I): ##STR1## wherein R.sup.1 represents hydrogen or methyl, wherein comprises subjecting a haloallylfurylcarbinol or a derivative thereof represented by the formula (II): ##STR2## wherein R.sup.1 represents a hydrogen or methyl and R.sup.2 represents chlorine, bromine or iodine, to a dehydrohalogenation reaction with a base in a reaction solvent. Furylpropargylcarbinol and a derivative thereof produced according to the process of the present invention are very important as intermediates of agricultural chemicals, perfumes and medicines, and particularly applicable to intermediates of prallethrin.
摘要翻译：一种由式（I）表示的呋喃基炔丙醇或其衍生物的制备方法：其中R 1表示氢或甲基，其中包括使由式（II）表示的卤代烯丙基甲醇或其衍生物：（II）其中R1表示氢或甲基，R2表示氯，溴或碘，与反应溶剂中的碱进行脱卤化氢反应。根据本发明方法生产的呋喃基炔丙醇及其衍生物作为农药，香料和药物的中间体是非常重要的，特别适用于丙醚菊酯的中间体。

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