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11. 发明授权

US06007969A Ultra-fine microfabrication method using an energy beam 失效
公开(公告)号：US06007969A
公开(公告)日：1999-12-28
申请号：US610235
申请日：1996-03-04
申请人： Masahiro Hatakeyama , Katsunori Ichiki , Yotaro Hatamura
发明人： Masahiro Hatakeyama , Katsunori Ichiki , Yotaro Hatamura
IPC分类号： G03F1/00 , G03F1/20 , G03F7/00 , G03F7/20 , H01J9/02 , H01L21/033 , H01L21/308 , G03C5/00 , B05D3/00 , B44C1/22
CPC分类号： H01L21/3086 , G03F7/00 , G03F7/001 , G03F7/2065 , G03F7/70358 , H01J9/025 , H01L21/0331 , H01L21/0337 , H01J2209/0223
摘要： An ultra-fine microfabrication method using an energy beam is based on the use of shielding provided by nanometer or micrometer sized micro-particles to produce a variety of three-dimensional fine structures which have not been possible by the traditional photolithographic technique which is basically designed to produce two-dimensional structures. When the basis technique of radiation of an energy beam and shielding is combined with a shield positioning technique using a magnetic, electrical field or laser beam, with or without the additional chemical effects provided by reactive gas particle beams or solutions, fine structures of very high aspect ratios can be produced with precision. Applications of devices having the fine structures produced by the method include wavelength shifting in optical communications, quantum effect devices and intensive laser devices.

12. 发明授权

US5894058A Ultra-fine microfabrication method using a fast atomic energy beam 失效
标题翻译：使用快速原子能光束的超微细微细加工方法
公开(公告)号：US5894058A
公开(公告)日：1999-04-13
申请号：US870830
申请日：1997-06-06
申请人： Masahiro Hatakeyama , Katsunori Ichiki , Yotaro Hatamura
发明人： Masahiro Hatakeyama , Katsunori Ichiki , Yotaro Hatamura
IPC分类号： G03F1/00 , G03F1/20 , G03F7/00 , G03F7/20 , H01J9/02 , H01L21/033 , H01L21/308 , G03C5/00
CPC分类号： H01L21/3086 , G03F7/00 , G03F7/001 , G03F7/2065 , G03F7/70358 , H01J9/025 , H01L21/0331 , H01L21/0337 , H01J2209/0223
摘要： An ultra-fine microfabrication method using an energy beam is based on the use of shielding provided by nanometer or micrometer sized micro-particles to produce a variety of three-dimensional fine structures which have not been possible by the traditional photolithographic technique which is basically designed to produce two-dimensional structures. When the basic technique of radiation of an energy beam and shielding is combined with a shield positioning technique using a magnetic, electrical field or laser beam, with or without the additional chemical effects provided by reactive gas particle beams or solutions, fine structures of very high aspect ratios can be produced with precision. The microfabrication method include radiating a Fast Atomic beam through a patterned photoresist Film to fabricate a pattern of 0.1 to 100 nm in a target object.
摘要翻译：使用能量束的超微细微加工方法是基于使用由纳米或微米尺寸的微粒提供的屏蔽来产生通过基本设计的传统光刻技术不可能的各种三维细微结构以产生二维结构。当能量束和屏蔽的辐射的基本技术与使用磁场，电场或激光束的屏蔽定位技术结合使用或不伴随反应气体粒子束或解决方案提供的附加化学效应时，非常高的精细结构纵横比可以精确地生产。微加工方法包括通过图案化的光致抗蚀剂膜辐射快原子束以在目标物体中制造0.1至100nm的图案。

13. 发明授权

US06835317B2 Method of making substrate with micro-protrusions or micro-cavities 失效
标题翻译：制造具有微突起或微孔的基底的方法
公开(公告)号：US06835317B2
公开(公告)日：2004-12-28
申请号：US09941692
申请日：2001-08-30
申请人： Yotaro Hatamura , Masayuki Nakao
发明人： Yotaro Hatamura , Masayuki Nakao
IPC分类号： G11B5127
CPC分类号： G11B5/8404 , G11B5/1871 , G11B11/1058 , G11B11/10584
摘要： A slider prevent the phenomenon of sticking and reduce entrapping of foreign particles between sliding surfaces. A method for making micro-protrusions or micro-cavities on a surface of a substrate comprises placing the substrate in a process chamber, supporting a mask member having a micro shielding surface independent of and in front of the substrate, and irradiating fast atomic beams onto the surface of the substrate through the mask member.
摘要翻译：滑块防止粘附现象，并减少外来颗粒在滑动面之间的截留。一种用于在衬底的表面上制造微突起或微腔的方法，包括将衬底放置在处理室中，支撑具有独立于衬底前面的微屏蔽表面的掩模构件，并将快速原子束照射到通过掩模构件的衬底的表面。

14. 发明授权

US06554799B1 Biological precision screw pump 失效
标题翻译：生物精密螺杆泵
公开(公告)号：US06554799B1
公开(公告)日：2003-04-29
申请号：US09524301
申请日：2000-03-14
申请人： Yotaro Hatamura , Masayuki Nakao , Takenori Okusa
发明人： Yotaro Hatamura , Masayuki Nakao , Takenori Okusa
IPC分类号： A61M100
CPC分类号： A61F11/004 , Y10T29/49316
摘要： The present invention provides a suction and injection pump capable of transferring a sufficient amount of viscous liquid even with a very thin suction and injection pipe, thereby enabling suction or injection of a viscous liquid while minimizing invasion into a human body. A pump according to the present invention effectively sucks or injects a viscous liquid by housing a very thin rotor in a cylindrical needle and positively transferring the liquid based on the mechanical configuration of the rotor. The configuration of the present invention reduces the diameter of a pipe while minimizing invasion into a human body.
摘要翻译：本发明提供了一种吸入和注射泵，即使用非常薄的吸入和注入管道也能够输送足够量的粘性液体，从而能够吸入或注入粘性液体同时最小化入侵人体。本发明通过在圆柱形针中容纳非常薄的转子并且基于转子的机械构造来积极地传递液体来有效地吸入或注入粘性液体。本发明的结构减少了管道的直径，同时最小化对人体的侵入。

15. 发明授权

US5142424A Floatable information-reading head support configured to prevent forward pitch 失效
标题翻译：浮动信息读取头支持配置为防止前向音调
公开(公告)号：US5142424A
公开(公告)日：1992-08-25
申请号：US540725
申请日：1990-06-20
申请人： Yotaro Hatamura
发明人： Yotaro Hatamura
IPC分类号： G11B11/105 , G11B21/20
CPC分类号： G11B11/1058 , G11B21/20
摘要： An information-reading head having a structure comprising a floatable information-reading head, and a suspension comprising a load arm for supporting the information-reading head via a gimbal. The gimbal having a frame structure in a reversed trapezoidal shape constituted by an upper horizontal portion fixed to the load arm, a lower horizontal portion to which the information-reading head is fixed, and a front portion and a rear portion. At least one of the front and the rear portion being inclined, whereby the information-reading head is substantially prevented from pitching forward when coming into contact with a surface of an information-bearing mechanism. The suspension supports the information reading head such that a center of gravity of the information reading head is positioned between a center of support of the information-reading head by the suspension and a rear of the information-reading head.
摘要翻译：一种信息读取头，其具有包括可浮动信息读取头的结构，以及包括用于经由万向支撑信息读取头的负载臂的悬架。具有由固定到负载臂的上部水平部分，固定有信息读取头的下部水平部分以及前部和后部构成的反向梯形的框架结构的万向架。前部和后部中的至少一个是倾斜的，由此当与信息承载机构的表面接触时，基本上防止信息读取头向前倾斜。悬架支撑信息读取头，使得信息读取头的重心位于信息读取头的悬架中心与信息读取头的后部之间。

16. 发明授权

US4485681A Thrust-torque detector 失效
标题翻译：推力转矩检测器
公开(公告)号：US4485681A
公开(公告)日：1984-12-04
申请号：US433108
申请日：1982-10-06
申请人： Yotaro Hatamura
发明人： Yotaro Hatamura
IPC分类号： B23Q1/34 , G01L1/22 , G01L3/14 , G01L5/12 , G01L5/16
CPC分类号： B23Q1/34 , G01L1/2243 , G01L3/1457 , G01L5/12
摘要： A thrust-torque detector comprising a tubular member. The tubular member has parallel spring-like elastically supported structural portions deformable by a thrust and positioned opposite each other. The tubular member has radially arranged spring-like elastically-supported structural portions deformable by a torque and positioned opposite each other.
摘要翻译：一种推力扭矩检测器，包括管状构件。管状构件具有平行的弹簧状弹性支撑结构部分，其可通过推力变形并且彼此相对定位。管状构件具有径向布置的弹性支撑结构部分，其可通过扭矩变形并且彼此相对定位。

17. 发明授权

US4772161A Profile working machine 失效
标题翻译：轮廓加工机
公开(公告)号：US4772161A
公开(公告)日：1988-09-20
申请号：US20123
申请日：1987-02-27
申请人： Takaaki Nagao , Yotaro Hatamura , Kozo Ono
发明人： Takaaki Nagao , Yotaro Hatamura , Kozo Ono
IPC分类号： B24B49/16 , B23Q15/013 , B23Q17/22 , B24B19/20 , G05B19/41 , B23Q15/12
CPC分类号： B23Q17/2233 , B24B19/20 , B24B49/16 , G05B19/41 , G05B2219/49362 , Y10T409/304704 , Y10T409/306888 , Y10T409/30728 , Y10T409/308008
摘要： A profile working machine includes a support portion, a working portion, and a drive and control system. The machine also includes displacement sensors for detecting the present relative displacements between the support portion and working portion, a load sensor for detecting each working reaction force exerted to the working portion, a memory unit for storing values corresponding to a predetermined suitable working reaction force detected by the load sensor, a deviation computing unit for computing the deviation of each working reaction force from the values stored in the memory unit, and a displacement computing unit for computing, based on the deviation determined by the deviation computing unit and the present relative displacement detected by the displacement sensors, corrective relative displacements of the support portion and working portion required to bring the difference to 0, whereby the spatial orientation of the load sensor is maintained constant relative to the direction of the suitable working reaction force.
摘要翻译：轮廓加工机包括支撑部分，工作部分以及驱动和控制系统。该机器还包括用于检测支撑部分和工作部分之间的当前相对位移的位移传感器，用于检测施加到工作部分上的每个工作反作用力的负载传感器，用于存储与检测到的预定合适的工作反作用力对应的值的存储单元通过负载传感器，用于计算每个工作反作用力与存储在存储单元中的值的偏差的偏差计算单元;以及位移计算单元，用于基于由偏差计算单元确定的偏差和当前的相对位移由位移传感器检测到，将差值设定为0所需的支撑部分和工作部分的校正相对位移，由此负载传感器的空间取向相对于合适的工作反作用力的方向保持恒定。

18. 发明授权

US4874032A Die casting controlling method 失效
标题翻译：压铸控制方法
公开(公告)号：US4874032A
公开(公告)日：1989-10-17
申请号：US331083
申请日：1989-03-27
申请人： Yotaro Hatamura
发明人： Yotaro Hatamura
IPC分类号： B22D17/32
CPC分类号： B22D17/32
摘要： A method of controlling die casting in which at least one of a pressure sensor which directly measures the internal pressure of a cavity continuously throughout the casting cycle and a temperature sensor which directly measures the temperature and heat flux of the cavity surface continuously throughout the casting cycle is mounted in a die and a measured value obtained through the direct measurement by the sensor mounted in the die is compared with a reference value, then casting conditions are controlled on the basis of the result of the comparison, the measured value compared with the reference value being a peak value thereof, a gradient of a certain time, a peak value generation time, a period of holding a value above a certain threshold level, or an integrated value up to a certain time, or it being the difference and/or the sum of peak values, gradients of a certain time, peak value generation times, time periods of holding a value above a certain threshold level, or integrated values up to a certain time, obtained from two or more measurement points.
摘要翻译：一种控制压铸的方法，其中至少一个直接在整个铸造周期内连续测量空腔的内部压力的压力传感器和在整个铸造循环中连续地直接测量空腔表面的温度和热通量的温度传感器安装在模具中，通过安装在模具中的传感器直接测量得到的测量值与参考值进行比较，然后根据比较结果控制铸造条件，测量值与参考值相比较值是其峰值，特定时间的梯度，峰值生成时间，保持高于某一阈值水平的周期，或直到某一时间的积分值，或者是差异和/或峰值的总和，一定时间的梯度，峰值生成时间，保持高于某一阈值水平的值的时间段，或积分v 从两个或更多个测量点获得一段时间。

19. 发明授权

US4712431A Multi-axis load sensor 失效
标题翻译：多轴负载传感器
公开(公告)号：US4712431A
公开(公告)日：1987-12-15
申请号：US867221
申请日：1986-05-27
申请人： Yotaro Hatamura
发明人： Yotaro Hatamura
IPC分类号： B25J19/02 , G01L1/22 , G01L5/16 , G01L5/22
CPC分类号： G01L1/2218 , G01L5/161 , G01L5/226
摘要： A multi-axis load sensor comprises at least one radial plate structure adapted to detect a moment to be produced about its standard axis by a load, and at least one of a parallel plate structure adapted to detect a force to be produced in the direction of its standard axis by the load and another radial plate structure adapted to detect a moment to be produced about its standard axis by the load. The standard axis of the former radial plate structure is neither coincident with nor parallel to the standard axis of the at least one of the parallel plate structure and latter radial plate structure. The above sensor can reduce interactions of detected signals to extremely low levels, while showing good detection sensitivity and large strength and rigidity and making detection characteristic linear.

20. 发明授权

US4520679A Load converter 失效
标题翻译：负载转换器
公开(公告)号：US4520679A
公开(公告)日：1985-06-04
申请号：US433109
申请日：1982-10-06
申请人： Yotaro Hatamura
发明人： Yotaro Hatamura
IPC分类号： G01L1/22 , G01L5/16
CPC分类号： G01L1/2218 , G01L5/161
摘要： A load converter in which part of a detecting block has a through-hole therein to facilitate deformation by a load. The through-hole is a slender or longitudinal hole, which is formed by cutting off a part between two small round holes so that the round holes are connected with each other.
摘要翻译：一种负载转换器，其中检测块的一部分在其中具有通孔以便于由负载变形。通孔是通过切断两个小圆孔之间的部分而形成的细长或纵向孔，使得圆孔彼此连接。

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