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1. 发明专利

JP2004144579A Sound source survey method and device 有权
公开(公告)号：JP2004144579A
公开(公告)日：2004-05-20
申请号：JP2002308880
申请日：2002-10-23
申请人： National Aerospace Laboratory Of Japan , 独立行政法人航空宇宙技術研究所
发明人： ISHII TATSUYA , NAGAI KENICHIRO , OINUMA HIDEJI , TAKEDA KATSUMI , NAKATANI TERUOMI
IPC分类号： G01H3/12
摘要： PROBLEM TO BE SOLVED: To provide a sound source survey method and a device capable of accurately surveying a true sound source distinctively from a false sound source by determining efficiently the optimum arrangement of a plurality of sound pressure detection elements for detecting the sound pressure propagated from the sound source.
SOLUTION: The sound pressure of a sound propagated from the sound source 12 existing in a space is detected by a plurality of sound pressure detection elements 3 arranged dispersedly on the surface 2 of a two-dimensional plane or a three-dimensional curved face, and a sound source sound pressure distribution 14 of a virtual sound source estimated relative to the sound source 12 is determined based on a sound pressure signal detected by each sound pressure detection elements 3, and the optimum arrangement of the sound pressure detection elements 3 on the surface 2 is determined from the sound source sound pressure distribution based on a performance function comprising a function between a sound pressure difference ξ between the true sound source 12 and the false sound source 13 and a sound pressure gradient ϕ at the true sound source 12. Genetic algorithm wherein the performance function is used as fitness of selection can be utilized for determination of the optimum arrangement.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2005014156A Modularization system multi-articulated robot and its electric actuator 有权
标题翻译：模块化系统多机器人及其电动执行器
公开(公告)号：JP2005014156A
公开(公告)日：2005-01-20
申请号：JP2003182881
申请日：2003-06-26
申请人： Kohnan Electronic Corp , National Aerospace Laboratory Of Japan , コーナン電子株式会社 , 独立行政法人航空宇宙技術研究所
发明人： NAKAJIMA ATSUSHI , NAKATANI TERUOMI , OKAMOTO OSAMU , NAGANO HIROAKI , UENO JUNICHI , USUI YASUKI , RENBUTSU KATSUHIKO , MASUDA KEIJI , ISHIHARA KEISUKE
IPC分类号： B25J9/08 , B25J9/06 , B25J13/00 , B25J17/00 , B25J19/00 , F16H1/16
摘要： PROBLEM TO BE SOLVED: To provide a practical system for shortening joints, and further enhancing safety, by simplifying complexity on a constitution and complexity on control as a multi-articulated robot caused by having a large number of driving members for performing different control with respective joint units.
SOLUTION: This multi-articulated robot adopts a combination of a rotation correcting mechanism and an offset rotary mechanism for the respective joint units; and uses the modularized same system electric actuator for the rotation correcting mechanism and the offset rotary mechanism of the respective joints; and adopts a worm gear mechanism having the reverse rotation preventing function composed of a worm and a worm wheel for a speed reduction mechanism used for the electric actuator.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于缩短接头并且进一步提高安全性的实用系统，通过简化作为多关节机器人的构造和复杂性的复杂性，由于具有大量用于执行不同的驱动构件控制各个联合单位。解决方案：该多关节机器人采用旋转校正机构和各个接头单元的偏移旋转机构的组合; 并使用模块化的相同系统电致动器用于各个接头的旋转校正机构和偏移旋转机构; 并采用具有由用于电致动器的减速机构的蜗杆和蜗轮构成的反向防止功能的蜗轮机构。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004114708A Heat-resistant structure with pin type fastener, its manufacturing method and pin type fastener used for the heat-resistant structure 有权
公开(公告)号：JP2004114708A
公开(公告)日：2004-04-15
申请号：JP2002276405
申请日：2002-09-20
申请人： Japan Science & Technology Corp , Nagasaki Ryoden Tecnica Kk , National Aerospace Laboratory Of Japan , 独立行政法人航空宇宙技術研究所 , 科学技術振興事業団 , 長崎菱電テクニカ株式会社
发明人： NAKATANI TERUOMI , MATSUSHIMA MASAMICHI , OKAMOTO OSAMU , SUZUKI SEIZO , NOGUCHI HIRONORI , YANASE YOSHIYASU
IPC分类号： B64C1/38 , B28B1/16 , B28B1/20 , B28B23/00 , F16B5/00 , F27D1/00 , F27D1/14
摘要： PROBLEM TO BE SOLVED: To provide a heat-resistant structure capable of being easily and certainly attached from a front side of a structure by combining a metal part constituting a part of an inclination functioning material and a pin type fastener, its manufacturing method and a pin type fastener used for the heat-resistant structure body. SOLUTION: The heat-resistant structure 1 comprises an inclination functioning material body 2; and the pin type fastener 8 integrally molded with the inclination functioning material body 2. The inclination functioning material body 2 comprises a metal part 3 integrally formed with the pin type fastener 8 by casting/molding the pin type fastener 8; a composition transition part 4 superposed on the metal part 3 having a composition of the metal and ceramic phasedly varied; a ceramic part 5 superposed on the composition transition part 4. The inclination functioning material body 2 is mounted to the structure 6 through the pin type fastener 8 by threading a mounting screw 9 to the pin type fastener 8 while clamping a mounting plate 7. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004082618A Functionally gradient material, and method and device for manufacturing the same 有权
标题翻译：功能梯度材料及其制造方法和装置
公开(公告)号：JP2004082618A
公开(公告)日：2004-03-18
申请号：JP2002249396
申请日：2002-08-28
申请人： Japan Science & Technology Corp , Nagasaki Prefecture , Nagasaki Ryoden Tecnica Kk , National Aerospace Laboratory Of Japan , 独立行政法人航空宇宙技術研究所 , 科学技術振興事業団 , 長崎県 , 長崎菱電テクニカ株式会社
发明人： NAKATANI TERUOMI , MATSUSHIMA MASAMICHI , OKAMOTO OSAMU , SUZUKI SEIZO , TAKEUCHI KOICHI , FUKUNAGA AKIO , NOGUCHI HIRONORI , YANASE YOSHIYASU
IPC分类号： A47J27/00 , B28B1/20 , B28B21/30 , C04B35/622
摘要： PROBLEM TO BE SOLVED: To provide a functionally gradient material which prevents the generation of cracks, interlayer separation or collapse in shape by an inexpensive and simple way, by applying a freeze-drying method even in the case of a deposit having a small filling rate, a method and a device for manufacturing the same. SOLUTION: A rotation unit 8 is revolved via a horizontal rotating plate 9 when a first motor 10 is in operation, and is externally swung up in the bottom part side up to an angle θ (90°) by the centrifugal force. The unit 8 can rotate around its center axis with a second motor 32. A solid component is centrifugally separated by these rotation and revolution from the mixture stored in the mold frame of the unit 8 and is deposited in layers including a compositional transition part along the wall part of the mold frame. The deposits are rapidly frozen by a freezing fluid jetted from a nozzle 22, and then dried by the sublimation of the frozen water, to be further shaped and baked. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供功能性梯度材料，其通过廉价和简单的方式防止产生裂纹，层间分离或塌陷形状，即使在沉积物的情况下也应用冷冻干燥方法小填充率，制造方法和装置。解决方案：当第一马达10运行时，旋转单元8经由水平旋转板9旋转，并且通过离心力在底部侧向外摆动角度θ（90°）。单元8可以通过第二马达32围绕其中心轴线旋转。固体部件通过这些旋转和转动离开地从存储在单元8的模具框架中的混合物分离，并且沿着沿着单元8的成型过渡部分的层模具框架的墙壁部分。沉积物通过从喷嘴22喷射的冷冻流体迅速冷冻，然后通过冷冻水的升华干燥，进一步成形和烘烤。版权所有（C）2004，JPO

5. 发明专利

JP2003326478A Robot with offset rotating articulate 有权
标题翻译：机器人与偏心旋转
公开(公告)号：JP2003326478A
公开(公告)日：2003-11-18
申请号：JP2002130440
申请日：2002-05-02
申请人： National Aerospace Laboratory Of Japan , 独立行政法人航空宇宙技術研究所
发明人： OKAMOTO OSAMU , NAKATANI TERUOMI , SUZUKI SEIZO , YAMAGUCHI ISAO , KAMIMURA HEIHACHIRO , MATSUMOTO KOTARO , WAKABAYASHI SACHIKO , SASA SHUICHI
IPC分类号： B25J5/00 , B25J9/06 , B25J13/08 , B25J17/02 , B62D57/028 , B64G1/16 , B64G1/62
CPC分类号： B62D57/028 , B25J9/06 , B25J17/025 , B64G1/16 , B64G1/62
摘要： PROBLEM TO BE SOLVED: To provide a robot having various types of functions requested for satellite landing ships and ultimate operation robots, particularly, a leg mechanism of the robot allowing to self-rise after falling down and facilitating the departure off and landing on a irregular terrain, and having a walking function and a hand function for three-dimensional operation. SOLUTION: To allow a robot body to perform the three-dimensional motions such as a rising operation and walking motion, this robot having an offset rotating articulate comprises the robot body and at least three or more legs fitted to the body. Each leg comprises a multiarticular arm formed by continuously connecting the offset rotating articulates to each other. A ground contact member is fitted to the tip part of the leg. The legs can be drivingly controlled three-dimensionally independently of each other. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种具有用于卫星着陆船和最终操作机器人所需的各种功能的机器人，特别是机器人的腿部机构允许在下落之后自升，并且便于离开和着陆在不规则的地形上，具有行走功能和手动功能，用于三维操作。解决方案：为了允许机器人身体执行诸如上升操作和步行运动的三维运动，具有偏移旋转铰接的机器人包括机器人主体和装配到身体的至少三个或更多个腿。每个腿包括通过将偏移的旋转铰接件彼此连续地连接而形成的多关节臂。地脚接触构件安装在腿的末端部分。腿可以彼此独立地三维驾驶控制。版权所有（C）2004，JPO

6. 发明专利

JP2003058168A Fluid stirrer, and disturbance and noise reduction system for fluid flow using the same 有权
标题翻译：流体湍流器，以及使用其的流体流动的扰动和噪声减少系统
公开(公告)号：JP2003058168A
公开(公告)日：2003-02-28
申请号：JP2001247593
申请日：2001-08-17
申请人： National Aerospace Laboratory Of Japan , 独立行政法人航空宇宙技術研究所
发明人： NAKATANI TERUOMI , SAKAI KENJI , ISHII TATSUYA , TAKEDA KATSUMI , NAGAI KENICHIRO , OINUMA HIDEJI , BABA SHIGEO
IPC分类号： G01M9/04 , G10K11/16
摘要： PROBLEM TO BE SOLVED: To provide a disturbance and noise reduction system for a fluid flow that reduces the disturbance and noise by temporarily modulating noise and low-frequency-range components of an air current of wind tunnel test facilities, air-conditioning facilities, etc., into high-frequency components which are easy to attenuate.
SOLUTION: A fluid stirrer 10 provided in a wind channel is constituted by stacking fluid stirring layers 22, 23, and 22 formed by putting fine stirring elements, rotating (twisting) a fluid flow in the wind channel by fine flows, together in a honeycomb shape. A drift and a ripple as low-frequency components with long variation cycles included in a uniform flow are modulated into microvortexes of a high-frequency range which easily attenuate when passing through the fluid stirrer 10. Noise of high frequency is further attenuated by a sound absorber 33 as a noise reducing means arranged on the downstream side of the fluid stirrer 10. A straightening mechanism 34 composed of a honeycomb and a net for straightening can be provided on the downstream side of the sound absorber 33.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于流体流动的扰动和降噪系统，其通过临时调制风洞试验设备，空调设备等的气流的噪声和低频范围分量来减小干扰和噪声成为容易衰减的高频分量。解决方案：设置在风道中的流体搅拌器10通过堆积流体搅拌层22,23和22而构成，该流体搅拌层22,23和22通过微细搅拌元件形成，通过细流将旋流（扭转）风道中的流体流，形状。漂移和波纹作为包含在均匀流中的具有长变化周期的低频分量被调制到高频范围的微涡旋中，当通过流体搅拌器10时容易衰减。高频噪声被声音进一步衰减吸收器33作为设置在流体搅拌器10的下游侧的降噪装置。在吸声器33的下游侧可以设置由蜂窝和整流用网构成的矫直机构34。

7. 发明专利

JP2003025269A Offset rotational joint unit with rotation correction mechanism 审中-公开
标题翻译：具有旋转校正机构的偏移联接单元
公开(公告)号：JP2003025269A
公开(公告)日：2003-01-29
申请号：JP2001211999
申请日：2001-07-12
申请人： Koonan Engineering Kk , National Aerospace Laboratory Of Japan , コーナンエンジニアリング株式会社 , 独立行政法人航空宇宙技術研究所
发明人： OKAMOTO OSAMU , NAKATANI TERUOMI , YAMAGUCHI ISAO , SUZUKI SEIZO , UENO JUNICHI , USUI YASUKI , NAGANO HIROAKI , RENBUTSU KATSUHIKO , ISAKI MITSUHARU , KISHIMOTO TADASHI
IPC分类号： B25J17/00 , B25J17/02 , B25J19/00 , B25J19/06
CPC分类号： B25J17/0291 , Y10T74/20311 , Y10T74/20317 , Y10T74/20329
摘要： PROBLEM TO BE SOLVED: To obtain an offset rotational joint unit with a rotation correction mechanism, applicable for a double arm mechanism of care giving assist robot or the like, which can perform bending action of a two-dimensional surface by only a rotational mechanism and can cope with high load weighting. SOLUTION: One set of offset rotational joint unit 4 is constituted by a first arm 1, a rotation correction arm 2 driven to rotate with an axis of this first arm 1 serving as the center, and a second arm 3 driven to rotate with an axis diagonal to this rotation correction arm 2 serving as the center. A rotation correction joint mechanism part 5 connecting the first arm 1 and the rotation correction arm 2 and an offset rotation joint mechanism part 6 connecting the rotation correction arm 2 and the second arm 3 are driven by a single motor 12, by reverse rotation with the rotation correction joint mechanism part synchronized according to rotation of the offset rotation joint mechanism part, the second arm performs bending action in a two-dimensional surface relating to the first arm by only a rotational mechanism.
摘要翻译：要解决的问题：获得具有旋转校正机构的偏移旋转关节单元，其适用于仅通过旋转机构执行二维表面的弯曲作用的辅助机器人等的辅助双臂机构，可以应付高负载加权。解决方案：一组偏置旋转接头单元4由第一臂1，被驱动以第一臂1的轴线作为中心旋转的旋转校正臂2和驱动为与轴线旋转的第二臂3构成对应于该旋转校正臂2作为中心。连接第一臂1和旋转校正臂2的旋转校正关节机构部分5和连接旋转校正臂2和第二臂3的偏移旋转关节机构部分6由单个电动机12驱动，通过反向旋转旋转校正关节机构部分根据偏移旋转关节机构部分的旋转而同步，第二臂仅通过旋转机构在与第一臂相关的二维表面中执行弯曲作用。

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