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1. 发明授权

US06953728B2 Semiconductor device and method of manufacturing thereof 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US06953728B2
公开(公告)日：2005-10-11
申请号：US10775236
申请日：2004-02-11
申请人： Eiichi Murakami , Akio Nishida , Kazunori Umeda , Kousuke Okuyama , Toshiaki Yamanaka , Jiro Yugami , Shinichiro Kimura
发明人： Eiichi Murakami , Akio Nishida , Kazunori Umeda , Kousuke Okuyama , Toshiaki Yamanaka , Jiro Yugami , Shinichiro Kimura
IPC分类号： H01L29/43 , H01L21/8234 , H01L21/8238 , H01L21/8242 , H01L27/088 , H01L27/092 , H01L27/10 , H01L27/105 , H01L27/108 , H01L29/423 , H01L29/49 , H01L29/78 , H01L21/331 , H01L21/8222
CPC分类号： H01L27/10894 , H01L21/823412 , H01L21/823462 , H01L27/105 , H01L27/10873
摘要： This semiconductor device manufacturing method comprises the steps of: forming a thick gate oxide film (thick oxide film) in a first region of a substrate, forming a thin gate oxide film (thin oxide layer) in a second region, and then, applying oxynitridation to these gate oxide films; forming gate electrodes to 1d on these gate oxide films; and implanting an ion that contains nitrogen or nitrogen atoms into at least one part of an interface between the hick gate oxide film (thick oxide film) and the substrate before or after the step of forming the gate electrodes, thereby forming a highly oxy-nitrided region. In this manner, in a semiconductor device in which there coexist a MISFET having a thin gate insulation film and a MISFET having a thick gate insulation film, hot carrier reliability of the MISFET having the thick gate insulation film is improved.
摘要翻译：该半导体器件制造方法包括以下步骤：在衬底的第一区域形成厚栅氧化膜（厚氧化物膜），在第二区域形成薄的栅极氧化膜（薄氧化物层），然后施加氧氮化到这些栅氧化膜; 在这些栅极氧化膜上形成栅电极至1d; 以及在形成栅电极的步骤之前或之后，将含有氮或氮原子的离子注入到所述堰栅氧化膜（厚氧化物膜）和所述衬底之间的界面的至少一部分中，从而形成高度氧氮化地区。以这种方式，在并入具有薄栅极绝缘膜的MISFET和具有厚栅极绝缘膜的MISFET的半导体器件中，具有厚栅极绝缘膜的MISFET的热载流子可靠性得到改善。

2. 发明授权

US06727146B2 Semiconductor device and method of manufacturing thereof 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US06727146B2
公开(公告)日：2004-04-27
申请号：US10288448
申请日：2002-11-06
申请人： Eiichi Murakami , Akio Nishida , Kazunori Umeda , Kousuke Okuyama , Toshiaki Yamanaka , Jiro Yugami , Shinichiro Kimura
发明人： Eiichi Murakami , Akio Nishida , Kazunori Umeda , Kousuke Okuyama , Toshiaki Yamanaka , Jiro Yugami , Shinichiro Kimura
IPC分类号： H01L218234
CPC分类号： H01L27/10894 , H01L21/823412 , H01L21/823462 , H01L27/105 , H01L27/10873
摘要： This semiconductor device manufacturing method comprises the steps of: forming a thick gate oxide film (thick oxide film) in a first region of a substrate, forming a thin gate oxide film (thin oxide layer) in a second region, and then, applying oxynitridation to these gate oxide films; forming gate electrodes to 1d on these gate oxide films; and implanting an ion that contains nitrogen or nitrogen atoms into at least one part of an interface between the hick gate oxide film (thick oxide film) and the substrate before or after the step of forming the gate electrodes, thereby forming a highly oxy-nitrided region. In this manner, in a semiconductor device in which there coexist a MISFET having a thin gate insulation film and a MISFET having a thick gate insulation film, hot carrier reliability of the MISFET having the thick gate insulation film is improved.
摘要翻译：该半导体器件制造方法包括以下步骤：在衬底的第一区域形成厚栅氧化膜（厚氧化物膜），在第二区域形成薄的栅极氧化膜（薄氧化物层），然后施加氧氮化到这些栅氧化膜; 在这些栅极氧化膜上形成栅电极至1d; 以及在形成栅电极的步骤之前或之后，将含有氮或氮原子的离子注入到所述堰栅氧化膜（厚氧化物膜）和所述衬底之间的界面的至少一部分中，从而形成高度氧氮化地区。以这种方式，在并入具有薄栅极绝缘膜的MISFET和具有厚栅极绝缘膜的MISFET的半导体器件中，具有厚栅极绝缘膜的MISFET的热载流子可靠性得到改善。

3. 发明授权

US06639776B2 Programmable controller 失效
公开(公告)号：US06639776B2
公开(公告)日：2003-10-28
申请号：US09986590
申请日：2001-11-09
申请人： Eiichi Sudou , Kazunori Umeda , Masayuki Wada
发明人： Eiichi Sudou , Kazunori Umeda , Masayuki Wada
IPC分类号： H02H300
CPC分类号： G05B19/054 , G05B19/0425 , G05B2219/21154
摘要： A programmable controller has an overcurrent detection portion, an overcurrent indication portion and a transistor for interrupting a load current at the time of occurrence of an overcurrent are provided in an output circuit portion of the programmable controller. An overcurrent detection resistor is provided in the output transistor circuit, and a detected voltage across the resistor is compared with a reference voltage in an overcurrent detection circuit to judge an overcurrent. If an overcurrent is recognized, the overcurrent indication portion is operated, and the base current of the output transistor circuit is controlled to perform protection of the output circuit from the overcurrent. Accordingly, when an overcurrent is flowing and an input signal is in ON state, the output transistor is turned OFF automatically and, the overcurrent state is showed to a user.

4. 发明授权

US5470494A Oxide type solid lubricant 失效
标题翻译：氧化物型固体润滑剂
公开(公告)号：US5470494A
公开(公告)日：1995-11-28
申请号：US301564
申请日：1994-09-07
申请人： Kazunori Umeda
发明人： Kazunori Umeda
IPC分类号： C01G37/00 , C10M103/06
CPC分类号： C01G37/006 , C10M103/06 , C10M2201/0603 , C10M2201/0613 , C10M2201/062 , C10M2201/0623 , C10M2201/0653 , C10M2201/0663 , C10M2201/0803 , C10M2201/0853 , C10M2201/0863 , C10M2201/0873 , C10M2201/1006 , C10M2201/1023 , C10M2201/1033 , C10M2201/1053 , C10M2201/123
摘要： An oxide type solid lubricant is formed of a powder of a fired composite ceramic material resulting from heating a mixture of BaZrO.sub.3 and Cr.sub.2 O.sub.3 powders in which the Cr.sub.2 O.sub.3 content is up to 80% by weight.
摘要翻译：氧化物型固体润滑剂由烧结的复合陶瓷材料的粉末形成，其通过加热其中Cr 2 O 3含量高达80重量％的BaZrO 3和Cr 2 O 3粉末的混合物而得到。

5. 发明授权

US06556405B2 Programmable controller 失效
标题翻译：可编程控制器
公开(公告)号：US06556405B2
公开(公告)日：2003-04-29
申请号：US09761183
申请日：2001-01-18
申请人： Eiichi Sudou , Kazunori Umeda , Masayuki Wada
发明人： Eiichi Sudou , Kazunori Umeda , Masayuki Wada
IPC分类号： H02H300
CPC分类号： G05B19/054 , G05B19/0425 , G05B2219/21154
摘要： A programmable controller has an overcurrent detection portion, an overcurrent indication portion and a transistor for interrupting a load current at the time of occurrence of an overcurrent are provided in an output circuit portion of the programmable controlled. An overcurrent detection resistor is provided in the output transistor circuit, and a detected voltage across the resistor is compared with a reference voltage in an overcurrent detection circuit to judge an overcurrent. If an overcurrent is recognized, the overcurrent indication portion is operated, and the base current of the output transistor circuit is controlled to perform protection of the output circuit from the overcurrent. Accordingly, when an overcurrent is flowing and an input signal is in ON state, the output transistor is turned OFF automatically and, the overcurrent state is showed to a user.
摘要翻译：可编程控制器具有过电流检测部分，在可编程控制的输出电路部分中提供过电流指示部分和用于在发生过电流时中断负载电流的晶体管。在输出晶体管电路中设置过电流检测电阻，将过电流检测电路中的电阻两端的检测电压与基准电压进行比较，判断过电流。如果识别到过电流，则过电流指示部分被操作，并且控制输出晶体管电路的基极电流，以对输出电路进行过电流的保护。因此，当过电流流动并且输入信号处于导通状态时，输出晶体管自动关断，向用户显示过电流状态。

6. 发明授权

US3956146A Self-lubricating wear-resistant composite materials 失效
标题翻译：自润滑耐磨复合材料
公开(公告)号：US3956146A
公开(公告)日：1976-05-11
申请号：US489758
申请日：1974-07-18
申请人： Yuko Tsuya , Kazunori Umeda , Hirofumi Shimura
发明人： Yuko Tsuya , Kazunori Umeda , Hirofumi Shimura
IPC分类号： C22C1/05 , C22C9/00 , F16C33/12 , C10M5/00 , C10M7/00
CPC分类号： F16C33/12 , F16C2204/12
摘要： Self-lubricating wear-resistant composite materials are produced by blending a metal powder matrix with a combination of molybdenum disulfide and tungsten disulfide powders, compression-molding the blend and then sintering the molding at 800.degree. to 1000.degree.C. When the combination of molybdenum disulfide and tungsten disulfide is blended with a metal powder matrix as described above, the molybdenum disulfide reacts with the metal powder matrix and consequently reinforces the metal matrix and the tungsten disulfide is dispersed as a lubricant element in the resultant composite material, giving rise to a composite material excellent in mechanical strength and lubricating property.
摘要翻译：自润滑耐磨复合材料通过将金属粉末基质与二硫化钼和二硫化钨粉末的组合进行共混而制得，将共混物压缩成型，然后在800℃至1000℃下烧结成型。当钼二硫化物和二硫化钨与如上所述的金属粉末基体共混，二硫化钼与金属粉末基质反应，从而加强金属基质，并且二硫化钨作为润滑剂元素分散在所得复合材料中，产生复合材料机械强度和润滑性能优异。

7. 发明申请

US20050129803A1 Injection nozzle, blast processing device and blast processing method with the injection nozzle, method of forming lubricating layer by the blast processing method, and sliding product with the lubricating layer formed by the method 审中-公开
公开(公告)号：US20050129803A1
公开(公告)日：2005-06-16
申请号：US10984583
申请日：2004-11-08
申请人： Kazunori Umeda , Masato Ishiwata , Morio Tsukita , Mikio Tsukamoto , Akihiro Tanaka , Kotaro Hanada
发明人： Kazunori Umeda , Masato Ishiwata , Morio Tsukita , Mikio Tsukamoto , Akihiro Tanaka , Kotaro Hanada
IPC分类号： B24C5/02 , B24C1/00 , B24C5/04 , C23C24/04 , B29C45/00
CPC分类号： C23C24/04 , B24C1/00 , B24C5/04
摘要： A method enabling to form a lubricating layer on a work piece and a device to form the same in a simple blast processing are provided, in which injection materials can be injected at higher speed than the conventional way, thereby even a small specific gravity injection materials such as graphite and the like can be used for blast operation. In an injection nozzle of a direct pressure type blast processing device which injects a mixture of injection materials and compressed gas, an aperture which is formed in an axial direction of the injection nozzle has such shape that meets the following conditional equations (1) and (2) in a cross section orthogonal to the axial direction at an arbitrary distance x away from the entrance of the injection nozzle. a = G p 1 ⁡ [ 2 ⁢ g ⁢ ⁢ κ κ - 1 ⁢ 1 RT 1 ⁢ { ( p p 1 ) 2 κ - ( p p 1 ) κ + 1 κ } ] - 1 2 ( 1 ) p p 1 = 1 - ( 1 - p 2 p 1 ) ⁢ ( x L ) ( 2 )

8. 发明授权

US06694634B2 Position error evaluation method of moving device and method of improving movement accuracy based on evaluation results thereof 失效
公开(公告)号：US06694634B2
公开(公告)日：2004-02-24
申请号：US10110740
申请日：2002-07-29
申请人： Hisayoshi Sato , Kazunori Umeda
发明人： Hisayoshi Sato , Kazunori Umeda
IPC分类号： G01B5004
CPC分类号： B82Y15/00 , B23Q17/24 , B25J9/1669 , G01B21/042 , G01B21/045
摘要： Disclosed is a position error evaluating method of a moving device, which includes the following steps. Specifically, in a moving device which moves a movable body in two axial directions or in three axial directions orthogonal to each other, a straightness error curve indicating a state of change in a position error of the movable body along a uniaxial direction out of predetermined two axial directions is obtained by a sequential two-point method, the position error being related to a direction orthogonal to the predetermined two axial directions out of the biaxial or three axial directions. Then, the above step is repeated for the other uniaxial direction out of the two axial directions. Subsequently, straightness error curves indicating a state of change in a position error of the movable body along the other uniaxial direction is obtained based on coordinate positions of both ends of a group of already obtained straightness error curves, the position error being related to the direction orthogonal to the predetermined two axial directions. The straightness error curves at the coordinate positions of the both ends are set as a boundary straightness error curve. Thereafter, based on the boundary straightness error curves, alignment of the group of straightness error curves is corrected, thereby obtaining an error surface. Lastly, in accordance with the error surface, a two-dimensional position error of the movable body on a planar surface including the predetermined two axes is evaluated, the two-dimensional position error being related to a direction orthogonal to the planar surface. According to this method, in evaluating the position error of the moving device, compared to the conventional method, adjustment takes less time, and automatic evaluation can be easily performed. Thus, accuracy of a measuring device can be easily maintained.

9. 发明授权

US5065307A Apparatus for insulating and preventing noise in the output of a sequence controller 失效
标题翻译：用于在序列控制器的输出中抑制和防止噪声的装置
公开(公告)号：US5065307A
公开(公告)日：1991-11-12
申请号：US398530
申请日：1989-08-25
申请人： Takayuki Oshiga , Katsuhiro Fujiwara , Kazunori Umeda
发明人： Takayuki Oshiga , Katsuhiro Fujiwara , Kazunori Umeda
IPC分类号： G05B9/02 , G05B19/048 , G05B19/05
CPC分类号： G05B19/058
摘要： A built-in insulating element for electrically insulating a process portion from a control object and for transmitting a process result to the control object is provided in the output portion for transmitting the process result of a sequence controller to the control object. Further, a noise preventive element is provided in the output portion for preventing a noise voltage from coming in from the control object side and damaging the insulating element.

10. 发明授权

US5100848A Oxide type solid lubricant containing Cr.sub.2 O.sub.3 and Na.sub.2 ZrO.sub . 失效
标题翻译：含有Cr2O3和Na2ZrO3的氧化物型固体润滑剂
公开(公告)号：US5100848A
公开(公告)日：1992-03-31
申请号：US696717
申请日：1991-05-07
申请人： Yuji Enomoto , Kazunori Umeda
发明人： Yuji Enomoto , Kazunori Umeda
IPC分类号： C10M103/06 , C04B35/12 , C04B35/488 , C10N10/02 , C10N10/08 , C10N10/12 , C10N30/06 , C10N30/08 , C10N40/13 , C10N50/08 , F16N15/00
CPC分类号： F16N15/00 , C04B35/12 , C04B35/488
摘要： An oxide type solid lubricant is made up of a sintered composite ceramic mass of Cr.sub.2 O.sub.3 and Na.sub.2 ZrO.sub.3 and has a Cr.sub.2 O.sub.3 content in the range of from 20 to 50% by weight.
摘要翻译：氧化物型固体润滑剂由Cr2O3和Na2ZrO3的烧结复合陶瓷块组成，Cr2O3含量在20〜50重量％的范围内。

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