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1. 发明授权

US4998155A Radiation-hardened semiconductor device with surface layer 失效
标题翻译：具有表面层的辐射硬化半导体器件
公开(公告)号：US4998155A
公开(公告)日：1991-03-05
申请号：US73305
申请日：1987-07-13
申请人： Kikuo Watanabe , Tohru Nakamura , Toru Toyabe , Takahiro Okabe , Minoru Nagata
发明人： Kikuo Watanabe , Tohru Nakamura , Toru Toyabe , Takahiro Okabe , Minoru Nagata
IPC分类号： H01L29/73 , H01L21/331 , H01L29/08 , H01L29/10 , H01L29/72 , H01L29/732
CPC分类号： H01L29/1008 , H01L29/1004 , H01L29/72 , Y10S257/906
摘要： A radiation-hardened semiconductor device including a bipolar transistor is disclosed in which a highly-doped layer equal in conductivity type to and larger in impurity concentration than the base region of the transistor is formed in that portion of the surface of the base region which exists beneath an insulating film, to prevent minority carriers injected into the base region, from reaching the above-mentioned surface portion. Thus, the injected minority carriers can reach a collector region without being extinguished by the recombination at the surface of the base region.
摘要翻译：公开了一种包括双极晶体管的辐射硬化半导体器件，其中在存在的基极区域的表面部分中形成了与晶体管的基极区相比导电类型等于或大于杂质浓度的高掺杂层在绝缘膜下面，以防止注入基底区域的少数载流子到达上述表面部分。因此，注入的少数载流子可以到达集电极区，而不会被基区表面的复合所熄灭。

2. 发明申请

US20050098813A1 Semiconductor device and manufacturing method thereof 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US20050098813A1
公开(公告)日：2005-05-12
申请号：US10931119
申请日：2004-09-01
申请人： Tomoko Sekiguchi , Shinichiro Kimura , Renichi Yamada , Kikuo Watanabe , Hiroshi Miki , Kenichi Takeda
发明人： Tomoko Sekiguchi , Shinichiro Kimura , Renichi Yamada , Kikuo Watanabe , Hiroshi Miki , Kenichi Takeda
IPC分类号： H01L27/092 , H01L21/336 , H01L21/8238 , H01L21/8242 , H01L27/108 , H01L29/10 , H01L29/78
CPC分类号： H01L29/66659 , H01L27/10855 , H01L27/10873 , H01L27/10894 , H01L29/1079 , H01L29/6656 , H01L29/7835
摘要： Disclosed is herein a semiconductor device having a DRAM with less scattering of threshold voltage of MISFET in a memory cell and having good charge retainability of a capacitor, and a manufacturing method of the semiconductor device. An anti-oxidation film is formed to the side wall of a gate electrode before light oxidation thereby suppressing the oxidation of the side wall for the gate electrode and decreasing scattering of the thickness of the film formed to the sidewall in an asymmetric diffusion region structure in which the impurity concentration of an n-type semiconductor region and a p-type semiconductor region on the side of the data line is made relatively higher than the impurity concentration in the n-type semiconductor region and p-type semiconductor region on the side of the capacitor, respectively.
摘要翻译：这里公开了具有在存储单元中具有MISFET阈值电压的较小散射并具有良好的电容保持性的DRAM的半导体器件，以及半导体器件的制造方法。在光氧化之前，在栅电极的侧壁上形成抗氧化膜，从而抑制栅电极的侧壁的氧化，并且在不对称扩散区域结构中减少形成在侧壁上的膜的厚度的散射使数据线一侧的n型半导体区域和p型半导体区域的杂质浓度比n型半导体区域和p型半导体区域的杂质浓度相对高于电容器。

3. 发明授权

US06179607B2 Two-platen mold-clamping apparatus 失效
标题翻译：双压模夹紧装置
公开(公告)号：US06179607B2
公开(公告)日：2001-01-30
申请号：US08225087
申请日：1994-04-08
申请人： Yoshiharu Inaba , Hideo Naito , Kikuo Watanabe
发明人： Yoshiharu Inaba , Hideo Naito , Kikuo Watanabe
IPC分类号： B29C3322
CPC分类号： B29C45/66
摘要： A two-platen mold-clamping apparatus is provided, which requires neither tie bars nor rear platen, and is thus comprised of a reduced number of components, is easy to maintain, and is low-priced. A plurality of ball nuts are mounted on a movable platen so as to be rotatable but axially immovable relative to the movable platen. The movable platen mounted for reciprocal motion relative to a stationary platen. A respective ball screw is threadedly engaged with each of the ball nuts and each balls screw has an end portion that is fixed to the stationary platen. A motor rotates the ball nuts by means of sprockets and a chain so that the ball nuts and the movable platen are moved toward the stationary platen. The ball screws are moved longitudinally relative to the movable platen so as to generate a mold-clamping force after a mold-touch state has been reached.
摘要翻译：提供了一种双压模夹紧装置，其既不需要连接杆也不需要后压板，并且因此包括减少数量的部件，易于维护并且价格低廉。多个滚珠螺母安装在可移动的压盘上，以便相对于可动压板可旋转但轴向地不动。可移动压板安装成相对于固定压板的往复运动。相应的滚珠丝杠与每个滚珠螺母螺纹接合，并且每个滚珠丝杠具有固定在固定台板上的端部。电机通过链轮和链条使滚珠螺母旋转，使得滚珠螺母和可动压板向固定压板移动。滚珠丝杠相对于可动压板纵向移动，从而在达到模具接触状态之后产生合模力。

4. 发明授权

US07247890B2 Semiconductor device and manufacturing method thereof 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US07247890B2
公开(公告)日：2007-07-24
申请号：US10931119
申请日：2004-09-01
申请人： Tomoko Sekiguchi , Shinichiro Kimura , Renichi Yamada , Kikuo Watanabe , Hiroshi Miki , Kenichi Takeda
发明人： Tomoko Sekiguchi , Shinichiro Kimura , Renichi Yamada , Kikuo Watanabe , Hiroshi Miki , Kenichi Takeda
IPC分类号： H01L31/0328 , H01L29/80
CPC分类号： H01L29/66659 , H01L27/10855 , H01L27/10873 , H01L27/10894 , H01L29/1079 , H01L29/6656 , H01L29/7835
摘要： Disclosed is herein a semiconductor device having a DRAM with less scattering of threshold voltage of MISFET in a memory cell and having good charge retainability of a capacitor, and a manufacturing method of the semiconductor device. An anti-oxidation film is formed to the side wall of a gate electrode before light oxidation thereby suppressing the oxidation of the side wall for the gate electrode and decreasing scattering of the thickness of the film formed to the sidewall in an asymmetric diffusion region structure in which the impurity concentration of an n-type semiconductor region and a p-type semiconductor region on the side of the data line is made relatively higher than the impurity concentration in the n-type semiconductor region and p-type semiconductor region on the side of the capacitor, respectively.
摘要翻译：这里公开了具有在存储单元中具有MISFET阈值电压的较小散射并具有良好的电容保持性的DRAM的半导体器件，以及半导体器件的制造方法。在光氧化之前，在栅电极的侧壁上形成抗氧化膜，从而抑制栅电极的侧壁的氧化，并且在不对称扩散区域结构中减少形成在侧壁上的膜的厚度的散射使数据线一侧的n型半导体区域和p型半导体区域的杂质浓度比n型半导体区域和p型半导体区域的杂质浓度相对高于电容器。

5. 发明授权

US4938682A Toggle type mold clamping apparatus in an injection molding machine 失效
标题翻译：切割式模具夹紧装置在注塑机中
公开(公告)号：US4938682A
公开(公告)日：1990-07-03
申请号：US337527
申请日：1989-03-30
申请人： Shinji Kadoriku , Kikuo Watanabe
发明人： Shinji Kadoriku , Kikuo Watanabe
IPC分类号： B22D17/26 , B29C45/66
CPC分类号： B29C45/661
摘要： A mold clamping apparatus of an injection molding machine is provided, which is capable of uniformly applying a pressing force to a movable platen. A pair of annular wedge type connection members (21, 22) are disposed within annular hollow portions (16a) of driving pulleys (16), which are respectively fitted on ball screws (14, 15) threadedly engaged with heads of upper and lower toggle sections disposed symmetrically with respect to an axis of the mold clamping apparatus. To make an adjustment for eliminating mismatch between operational phases of the toggle sections of the toggle mechanism due to flexure of the same mechanism, an urged contact state of the connection member is released by loosening bolts (23), and the ball screws, rendered to be rotatable relative to the driving pulleys, are manually rotated so that the heads are aligned with each other. After completion of the adjustment, the driving pulleys are again rendered rotatable in unison with the ball screws. The heads then are moved through the ball screws toward the movable platen, and links of the toggle sections for generation of the pressing force are gradually expanded. Since the operational phases of the toggle sections are matched to each other, the toggle mechanism applies a uniform pressing force onto the movable platen.

6. 发明授权

US4229683A Device for controlling the movement of a movable member 失效
标题翻译：用于控制可动件运动的装置
公开(公告)号：US4229683A
公开(公告)日：1980-10-21
申请号：US26551
申请日：1979-04-02
申请人： Kikuo Watanabe , Mitsutaka Kazino , Hisashi Yamazaki
发明人： Kikuo Watanabe , Mitsutaka Kazino , Hisashi Yamazaki
IPC分类号： B23Q5/26 , B23C1/00 , B23Q5/22 , B23Q5/38 , B23Q5/56 , B23Q15/013 , G05G5/00
CPC分类号： B23Q15/013
摘要： A movement controlling device for the movement of a movable member such as a table in a machine tool which is capable of doing a rapid feeding, a normal feeding for cutting, and a rapid returning. The movable member is driven by a fluid pressure cylinder and engaged, at a predetermined position in the forward movement stroke, with a rack which is linked to a motor by way of the gearing mechanism including a worm and a worm-wheel. The motor is so driven, due to a signal from a sensor for sensing the engagement between the rack and the movable member, as to shift the rack at the speed of cutting feed in the same direction as that of the forward movement of the movable member, and the movable member which is driven by the fluid pressure cylinder is also shifted in response to the shift of the rack. The movable member is, activated by the action of the fluid pressure cylinder due to a signal from a means for sensing the end position of the forward movement of the movable member, returned to the original position at a rapid speed. The rack is to be returned to a predetermined position, independently from the movement of the movable member, at a higher speed than the cutting feed speed due to the reverse rotation of the motor.
摘要翻译：一种移动控制装置，用于在能够进行快速进给，正常切割进给和快速返回的机床中的可移动部件如桌子的移动。可移动部件由流体压力缸驱动，并且在向前移动行程中的预定位置处与通过包括蜗杆和蜗轮的传动装置连接到电动机的齿条接合。由于来自用于感测齿条与可动构件之间的接合的传感器的信号，马达被驱动，以便以与可动构件的向前运动相同的方向以相同方向切换进给的速度移动齿条并且由流体压力缸驱动的可动构件也响应于齿条的移动而移动。可移动构件由于来自用于感测可移动构件的向前运动的结束位置的装置的信号而被快速地返回到原始位置而被流体压力缸的动作激活。由于电动机的反向旋转，齿条将以比可动部件运动更高的速度返回到预定位置。

7. 发明授权

US07364965B2 Semiconductor device and method of fabrication 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US07364965B2
公开(公告)日：2008-04-29
申请号：US10986497
申请日：2004-11-12
申请人： Osamu Tonomura , Hiroshi Miki , Yuichi Matsui , Tomoko Sekiguchi , Kikuo Watanabe
发明人： Osamu Tonomura , Hiroshi Miki , Yuichi Matsui , Tomoko Sekiguchi , Kikuo Watanabe
IPC分类号： H01L21/8242
CPC分类号： H01L21/02178 , H01L21/02181 , H01L21/02197 , H01L21/0228 , H01L21/02282 , H01L21/02337 , H01L21/02356 , H01L21/3141 , H01L21/3162 , H01L21/31645 , H01L27/1085 , H01L27/10855 , H01L28/65
摘要： A semiconductor device having a DRAM has a capacitor in which a dielectric film and an upper electrode are laminated on a lower electrode comprising a polysilicone, in which a natural oxide film oxidized by oxygen in the atmosphere grows to at least 1.5 nm on the surface of a lower electrode of the capacitor. Further, in forming the dielectric film, the dioxide film further grows in the case of using an oxidative raw material. This brings forth a reduction in capacitance, and an increase of a leakage current is caused.Therefore, after a dielectric film having a reduction property has been formed, the reduction property is promoted by a heat treatment to thereby reduce a dioxide film and realize making the dioxide film on the lower electrode surface thinner.
摘要翻译：具有DRAM的半导体器件具有电容器，其中电介质膜和上电极层压在包含聚硅氧烷的下电极上，其中在大气中的氧气氧化的天然氧化物膜在其表面上生长至少至少1.5nm 电容器的下电极。此外，在形成电介质膜时，在使用氧化性原料的情况下，二氧化硅膜进一步生长。这导致电容的减小，并且引起漏电流的增加。因此，在形成具有还原性的电介质膜之后，通过热处理促进还原性能，从而减少二氧化膜，实现使下电极表面上的二氧化物膜更薄。

8. 发明授权

US06342377B1 Microorganisms producing 5-aminolevulinic acid and processes for producing 5-aminolevulinic acid by using the same 有权
标题翻译：生产5-氨基乙酰丙酸的微生物及使用该5-氨基乙酰丙酸的方法
公开(公告)号：US06342377B1
公开(公告)日：2002-01-29
申请号：US09424671
申请日：2000-02-28
申请人： Seiji Nishikawa , Tohru Tanaka , Tomomi Kaminaga , Kikuo Watanabe , Nobuya Miyachi , Keitaro Watanabe , Yasushi Hotta
发明人： Seiji Nishikawa , Tohru Tanaka , Tomomi Kaminaga , Kikuo Watanabe , Nobuya Miyachi , Keitaro Watanabe , Yasushi Hotta
IPC分类号： C12P1300
CPC分类号： C12N9/1029 , C12P13/005
摘要： Microorganisms producing 5-aminolevulinic acid which show a 5-aminolevulinic acid synthetase activity of 2 to 7 (nmol/min/mg protein) under aerobic culture conditions with a dissolved oxygen concentration of 0.70 to 6.60 ppm; a process for producing 5-aminolevulinic acid characterized by culturing one or more microorganisms and harvesting 5-aminolevulinic acid from the obtained culture; a process for producing 5-aminolevulinic acid characterized by culturing 5-aminolevulinic acid-producing microorganisms in a medium containing 5 to 500 &mgr;M of iron components; and a method for culturing 5-aminolevulinic acid-producing microorganisms.
摘要翻译：产生5-氨基乙酰丙酸的微生物，其在需氧培养条件下，溶解氧浓度为0.70至6.60ppm，显示5-7个氨基乙酰丙酸合成酶活性为2至7（nmol / min / mg蛋白）; 一种生产5-氨基乙酰丙酸的方法，其特征在于培养一种或多种微生物并从所得培养物中收获5-氨基乙酰丙酸; 一种生产5-氨基乙酰丙酸的方法，其特征在于在含有5-500微米铁成分的培养基中培养5-氨基乙酰丙酸生产微生物; 以及培养5-氨基乙酰丙酸生产微生物的方法。

9. 发明授权

US5310332A Injection molding machine with a movable display device 失效
标题翻译：注塑机具有可移动显示装置
公开(公告)号：US5310332A
公开(公告)日：1994-05-10
申请号：US856912
申请日：1992-05-18
申请人： Susumu Ito , Kikuo Watanabe , Koichi Nishimura
发明人： Susumu Ito , Kikuo Watanabe , Koichi Nishimura
IPC分类号： B23Q1/00 , B29C45/17 , B29C45/76
CPC分类号： B29C45/1774 , B23Q1/0009
摘要： An injection molding machine furnished with a movable display device, which will not become a hindrance to operations to be performed around the injection molding machine, requires no holding space in the injection molding machine and provides a high operating performance. A pole is set up on the side of a mold clamping unit with respect to a swivel shaft of an injection unit at the back of an injection unit, and a rocking arm, which is supported for horizontal rotation by the upper end portion of the pole, is situated close to the top face of the injection unit and bent at the middle portion thereof. The display device, which is mounted on the end portion of the swing arm on the opposite side to the pole, is movable between a retreating position over the injection unit and a working position above but away frontward from the front face of the injection unit. The display device is supported on the injection unit through a ball caster which is attached to the lower surface of the middle portion of the swing arm.
摘要翻译： PCT No.PCT / JP91 / 01216 Sec。 371日期：1992年5月18日 102（e）日期1992年5月18日PCT提交1990年10月31日PCT公布。第WO92 / 05025号公报。日期：1992年4月2日。具有可移动显示装置的注射成型机不会成为在注塑机周围进行操作的障碍，在注射成型机中不需要保持空间并且提供高的操作性能。相对于注射单元背面的注射单元的旋转轴，在模具夹紧单元的侧面设置有杆，摇臂由杆的上端部支撑为水平旋转位于靠近注射单元的顶面并在其中间部分弯曲。安装在与杆的相反侧的摆臂的端部上的显示装置可以在注射单元之间的退避位置和从注射单元的前表面向上而向前的工作位置之间移动。显示装置通过安装在摆臂的中部的下表面的球形脚轮支撑在注射单元上。

10. 发明授权

US5129808A Two-plate type injection apparatus 失效
标题翻译：双板式注射装置
公开(公告)号：US5129808A
公开(公告)日：1992-07-14
申请号：US623434
申请日：1990-12-18
申请人： Kikuo Watanabe , Mitsuski Yoshioka
发明人： Kikuo Watanabe , Mitsuski Yoshioka
IPC分类号： B29C45/50
CPC分类号： B29C45/5008 , B29C2045/5056
摘要： A lightweight, compact, and low-cost two-plate type injection apparatus attached to an injection molding machine which includes an injection screw (50) spline-connected to a screw sleeve which is rotatably supported by a pusher plate (20) movable toward and away from a front plate (10). The screw is coupled through a transmission mechanism (62, 63) to a metering motor (160) which is fixed to the top face of the pusher plate so that the motor body is located above and between the two plates. First and second ball screws (91, 92), which are individually rotatably supported by the front plate, are threadedly engaged with first and second ball nuts, respectively, which are fixed to the pusher plate, and are coupled through a transmission mechanism (111 to 113) to an injection motor (140) which is fixed to the front plate so that the injection motor body is located above and between the front plate and the pusher plate and does not interfere with the metering motor body.
摘要翻译： PCT No.PCT / JP90 / 00566 Sec。 371 1990年12月18日第 102（e）1990年12月18日日期PCT提交1990年4月27日PCT公布。 WO90 / 14206 PCT出版物日期：1990年11月29日。一种连接到注射成型机上的轻质，紧凑且低成本的双板式注射装置，其包括花键连接到螺杆套筒上的注射螺杆（50），螺杆套筒由推动器可旋转地支撑板（20）能够朝向和远离前板（10）移动。螺杆通过传动机构（62,63）联接到计量马达（160），计量马达（160）固定到推板的顶面，使得马达主体位于两个板之间和之间。由前板单独可旋转地支撑的第一和第二滚珠丝杠（91,92）分别与固定到推动板的第一和第二滚珠螺母螺纹接合，并通过传动机构（111 至113）连接到固定到前板的注射马达（140），使得注射马达主体位于前板和推动板之间并且不与计量马达主体相干扰。

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