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11. 发明授权

US5489483A Porous sintered bodies and solid oxide fuel cells using such porous sintered bodies as air electrodes 失效
标题翻译：使用这种多孔烧结体作为空气电极的多孔烧结体和固体氧化物燃料电池
公开(公告)号：US5489483A
公开(公告)日：1996-02-06
申请号：US297096
申请日：1994-08-29
申请人： Takao Soma , Tomonori Takahashi , Shinji Kawasaki , Hirotake Yamada , Kazuyo Mori
发明人： Takao Soma , Tomonori Takahashi , Shinji Kawasaki , Hirotake Yamada , Kazuyo Mori
IPC分类号： B01J23/00 , B01J23/34 , C04B35/00 , C04B35/01 , C04B38/00 , H01M4/86 , H01M4/90 , H01M8/02 , H01M8/12 , H01M12/06
CPC分类号： B01J23/002 , B01J23/34 , C04B35/01 , C04B38/00 , H01M4/9016 , H01M4/9033 , B01J2523/00
摘要： A porous sintered body is composed of a perovskite-type composite oxide, wherein A-site of the composite oxide are occupied by one or more kinds of first metallic elements selected from the group consisting of calcium and strontium, one or more kinds of second metal elements selected from the group consisting of rare earth elements and yttrium excluding lanthanum and cerium, and lanthanum, the above one or more kinds of the first metallic elements amount to 5 to 70 mol % of the A-sites, and manganese is contained in B-sites of the composite oxide.
摘要翻译：多孔烧结体由钙钛矿型复合氧化物构成，其中复合氧化物的A位被一种或多种选自钙和锶的第一金属元素占据，一种或多种第二金属选自除了镧和铈之外的稀土元素和钇的元素和镧，上述一种或多种第一金属元素占A位的5至70mol％，并且含有B的B 复合氧化物。

12. 发明授权

US5231690A Wafer heaters for use in semiconductor-producing apparatus and heating units using such wafer heaters 失效
标题翻译：在使用这种加热器的半导体生产设备和加热单元中使用的加热器
公开(公告)号：US5231690A
公开(公告)日：1993-07-27
申请号：US668161
申请日：1991-03-12
申请人： Takao Soma , Ryusuke Ushikoshi , Kazuhiro Nobori
发明人： Takao Soma , Ryusuke Ushikoshi , Kazuhiro Nobori
IPC分类号： H01L21/00
CPC分类号： H01L21/67103 , H01L2924/0002
摘要： A wafer heater for use in a semiconductor producing apparatus or the like. The heater includes a discoidal substrate made of a dense ceramic, and a resistance heating element buried in the substrate. The surface of the substrate other than that surface upon which a wafer is to be placed for heating is a flat surface. A heating unit is also disclosed, which includes such a heater in a chamber for the semiconductor-producing apparatus. The heating unit further involves a hollow sheath of which inner pressure is not substantially varied even when the pressure inside the chamber changes and is joined to the heater, and a thermocouple inserted into the hollow sheath. Further, a projecting support portion may be provided on the surface of the substrate other than that surface upon which the wafer is to be placed for heating, and lead wires connected to the resistance heating element, wherein when the heater is placed in the chamber, the projecting support portion forms a gas-tight seal between the chamber, and the lead wires are taken out from the chamber such that the lead wires may not substantially be exposed to an inner space inside the chamber.

13. 发明授权

US4942999A Metal-ceramic joined composite bodies and joining process therefor 失效
标题翻译：金属陶瓷接合复合体及其接合工艺
公开(公告)号：US4942999A
公开(公告)日：1990-07-24
申请号：US236145
申请日：1988-08-25
申请人： Isao Oda , Takao Soma , Nobuo Tsuno , Takashi Ando , Yoshizumi Nakasuji
发明人： Isao Oda , Takao Soma , Nobuo Tsuno , Takashi Ando , Yoshizumi Nakasuji
IPC分类号： C04B37/02
CPC分类号： C04B37/026 , C04B2237/123 , C04B2237/125 , C04B2237/127 , C04B2237/365 , C04B2237/405 , C04B2237/708 , C04B2237/76 , C04B2237/84 , Y10T428/12535 , Y10T428/12625 , Y10T428/12632
摘要： Composite bodies comprise a metallic member and a ceramic member integrally joined together by joining a projection of the ceramic member to a recess of the metallic member. Their joining strength is improved by substantially limiting brazing metal to an interface between the outer peripheral surface of the projection of the ceramic member and the innner peripheral surface of the recess of the metallic member. The joining strength is also improved by forming a groove around the outer periphery of the metallic member at the joined end. The joining strength is also improved by providing a space or an intermediate member between a tip end surface of the projection and a bottom surface of the recess and attaining the relation: ##EQU1## in which G, L.sub.1, .alpha., .alpha.', T.sub.S and T.sub.R are the thickness of the space or the intermediate member, a distance from the bottom surface of the recess of the metallic member to the joining end, a coefficient of thermal expansion of the metallic member, a coefficient of thermal expansion of the ceramic member, a solidifying temperature of the brazing metal, and room temperature, respectively. The joining strength is also improved by radially enlarging the recess near the opening and thinning the brazing metal toward the opening of the recess.

14. 发明授权

US4692420A Silicon nitride sintered body and manufacturing method thereof 失效
标题翻译：氮化硅烧结体及其制造方法
公开(公告)号：US4692420A
公开(公告)日：1987-09-08
申请号：US892362
申请日：1986-08-04
申请人： Isao Oda , Takao Soma
发明人： Isao Oda , Takao Soma
IPC分类号： C04B35/584 , C04B35/58
CPC分类号： C04B35/584
摘要： A silicon nitride sintered body essentially consisting of compounds of Mg, Sr, Ce and Al in amounts of from 0.5 to 5% by weight when calculated as MgO, from 0.5 to 5% by weight when calculated as SrO, from 1 to 10% by weight when calculated as CeO.sub.2 and from 1 to 20% by weight when calculated as Al.sub.2 O.sub.3, respectively, and the balance being silicon nitride. A method of manufacturing the silicon nitride sintered body is also disclosed. The silicon nitride sintered body has a low thermal conductivity while high mechanical strength and high thermal shock resistance being maintained.
摘要翻译：一种氮化硅烧结体，其主要由Mg，Sr，Ce和Al的化合物组成，以MgO计算为0.5〜5重量％，以SrO计算为0.5〜5重量％，1〜10重量％以CeO 2计，当以Al 2 O 3计算时为1〜20重量％，余量为氮化硅。还公开了一种制造氮化硅烧结体的方法。氮化硅烧结体具有低导热性，同时保持高机械强度和高耐热冲击性。

15. 发明授权

US4600038A Engine part 失效
标题翻译：发动机零件
公开(公告)号：US4600038A
公开(公告)日：1986-07-15
申请号：US452969
申请日：1982-12-27
申请人： Minoru Matsui , Takao Soma
发明人： Minoru Matsui , Takao Soma
IPC分类号： F02F1/00 , F02F1/10 , F02F1/18 , F02F3/00 , F02F7/00 , F16J10/04 , F16L9/14
CPC分类号： F02F1/10 , F02F1/18 , F02F7/0087 , F16J10/04 , F05C2203/0843 , F05C2203/0882 , F05C2203/0895 , Y10T428/12347 , Y10T428/23
摘要： An engine part comprises a plurality of ceramic members overlaid one on the other and including at least a first ceramic member with a front surface to be in contact with hot gas and a second ceramic member arranged behind the first member, each of the first member and the second member has a mechanical strength of more than 20 kg/mm.sup.2.
摘要翻译：发动机部件包括多个彼此重叠的陶瓷构件，并且至少包括具有与热气体接触的前表面的第一陶瓷构件和布置在第一构件后面的第二陶瓷构件，第一构件和第二构件的机械强度大于20kg / mm2。

16. 发明授权

US06858972B2 Vibrator, vibratory gyroscope, and vibration adjusting method 有权
标题翻译：振动器，振动陀螺仪和振动调节方法
公开(公告)号：US06858972B2
公开(公告)日：2005-02-22
申请号：US10737468
申请日：2003-12-16
申请人： Takayuki Kikuchi , Shosaku Gouji , Yukihisa Osugi , Takao Soma
发明人： Takayuki Kikuchi , Shosaku Gouji , Yukihisa Osugi , Takao Soma
IPC分类号： G01C19/5607 , H01L41/08 , H01L41/113
CPC分类号： G01C19/5607
摘要： A vibrator for a vibratory gyroscope including a base part and at least one bending-vibration piece extending from the base part in a direction crossing the longitudinal direction of the base part and a fixing part for fixing one end of the base part. The base part and bending-vibration piece are formed to extend substantially in a specified plane. At the opposite side to one end of the base part, a projection projecting from the bending-vibration piece is provided, or at least a pair of resonant arms resonating with vibration of the base part, wherein the resonant arms project from the fixing part. With this arrangement, it is possible to detect a turning angular rate with high accuracy.
摘要翻译：一种用于振动陀螺仪的振动器，包括基部和至少一个弯曲振动片，所述至少一个弯曲振动片从与所述基部的纵向方向交叉的方向从所述基部延伸，以及固定部，用于固定所述基部的一端。基部和弯曲振动片形成为基本上在特定平面内延伸。在基部的一端的相对侧，设置从弯曲振动片突出的突起，或者至少一对共振臂与基部的振动共振，其中共振臂从固定部突出。通过这种布置，可以高精度地检测转动角速度。

17. 发明授权

US06747393B2 Vibrator, vibratory gyroscope, and vibration adjusting method 有权
标题翻译：振动器，振动陀螺仪和振动调节方法
公开(公告)号：US06747393B2
公开(公告)日：2004-06-08
申请号：US10177863
申请日：2002-06-21
申请人： Takayuki Kikuchi , Shosaku Gouji , Yukihisa Osugi , Takao Soma
发明人： Takayuki Kikuchi , Shosaku Gouji , Yukihisa Osugi , Takao Soma
IPC分类号： H01L4108
CPC分类号： G01C19/5607
摘要： A vibrator for a vibratory gyroscope including a base part and at least one bending-vibration piece extending from the base part in a direction crossing the longitudinal direction of the base part and a fixing part for fixing one end of the base part. The base part and bending-vibration piece are formed to extend substantially in a specified plane. At the opposite side to one end of the base part, a projection projecting from the bending-vibration piece is provided, or at least a pair of resonant arms resonating with vibration of the base part, wherein the resonant arms project from the fixing part. With this arrangement, it is possible to detect a turning angular rate with high accuracy.
摘要翻译：一种用于振动陀螺仪的振动器，包括基部和至少一个弯曲振动片，所述至少一个弯曲振动片从与所述基部的纵向方向交叉的方向从所述基部延伸，以及固定部，用于固定所述基部的一端。基部和弯曲振动片形成为基本上在特定平面内延伸。在基部的一端的相对侧，设置从弯曲振动片突出的突起，或者至少一对共振臂与基部的振动共振，其中共振臂从固定部突出。通过这种布置，可以高精度地检测转动角速度。

18. 发明授权

US06437483B1 Vibrator, vibratory gyroscope, and vibration adjusting method 有权
公开(公告)号：US06437483B1
公开(公告)日：2002-08-20
申请号：US09884288
申请日：2001-06-19
申请人： Takayuki Kikuchi , Shosaku Gouji , Yukihisa Osugi , Takao Soma
发明人： Takayuki Kikuchi , Shosaku Gouji , Yukihisa Osugi , Takao Soma
IPC分类号： H01L4108
摘要： A vibrator of a vibratory gyroscope comprises a main arm having a base part and at least one bending-vibration piece extending from the base part in a direction crossing the longitudinal direction of the base part and a fixing part for fixing one end of the base part, and the base part and the bending-vibration piece are formed so as to extend substantially in a specified plane. Preferably, at the opposite side to one end of the base part, a projection projecting from the bending-vibration piece is provided, or at least a pair of resonant arms resonating with vibration of the base part, said pair of resonant arms projecting from the fixing part are provided. Thanks to this, it has been possible to detect a turning angular rate in a sufficiently high accuracy without providing a projection which has a certain weight and extends from the vibrator toward the axis of turning even in case of arranging the vibrator so that the vibration arm of the vibrator extends perpendicularly to the axis of turning.

19. 发明授权

US06186003B1 Vibratory gyroscope, vibrator used in this gyroscope, method for analyzing vibration of the vibrator, method for supporting the vibrator, and method for manufacturing the vibratory gyroscope 有权
标题翻译：振动陀螺仪，该陀螺仪中使用的振动器，分析振动器振动的方法，振动器的支撑方法以及振动陀螺仪的制造方法
公开(公告)号：US06186003B1
公开(公告)日：2001-02-13
申请号：US09166089
申请日：1998-10-05
申请人： Takayuki Kikuchi , Shosaku Gouji , Yukihisa Osugi , Takao Soma
发明人： Takayuki Kikuchi , Shosaku Gouji , Yukihisa Osugi , Takao Soma
IPC分类号： G01P904
CPC分类号： G01C19/5642 , G01C19/5607
摘要： A vibratory gyroscope for detecting a turning angular rate of rotation applied to a vibrator, which vibratory gyroscope has the vibrator provided with a plurality of vibration pieces and a base part having the plurality of vibration pieces connected with it and is composed so as to obtain the turning angular rate on the basis of a detecting vibration excited in the vibrator according to the turning angular rate when giving a driving vibration to at least one of the vibration pieces, and makes the vibrator being supported in a domain where the detecting vibration is smallest in said vibrator, said domain being in the vicinity of the center of gravity of the vibrator. It is preferable that the vibrator is supported in the vicinity of the center of gravity of a driving vibration of the vibrator and a supporting hole is provided in a domain where the detecting vibration is smallest in a state where no supporting hole is provided in the vibrator and the vibrator is supported on or near the inner wall face of this supporting hole.
摘要翻译：一种用于检测施加到振动器的旋转角速度的振动陀螺仪，该振动陀螺仪具有设置有多个振动片的振动器和具有与其连接的多个振动片的基部，并且构成为获得基于在对至少一个振动片施加驱动振动时根据转动角速度在振动器中激发的检测振动来转动角速度，并且使振动器被支撑在检测振动最小的域中所述振动器，所述区域在振动器的重心附近。优选地，振动器被支撑在振动器的驱动振动的重心附近，并且在振动器中没有设置支撑孔的状态下，在检测振动最小的区域中设置有支撑孔并且振动器被支撑在该支撑孔的内壁面上或附近。

20. 发明授权

US5445902A Method for operating a power generator 失效
标题翻译：运行发电机的方法
公开(公告)号：US5445902A
公开(公告)日：1995-08-29
申请号：US133872
申请日：1993-10-12
申请人： Takao Soma , Tomonori Takahashi , Shinji Kawasaki , Katsuki Yoshioka
发明人： Takao Soma , Tomonori Takahashi , Shinji Kawasaki , Katsuki Yoshioka
IPC分类号： H01M4/86 , H01M8/04 , H01M8/12 , H01M8/02
CPC分类号： H01M8/04089 , H01M8/04007 , H01M8/1231 , Y10T29/49108
摘要： A method for operating a power generator in which a solid oxide fuel cell is used as a power-generating element and an air electrode of the solid oxide fuel cell is composed of lanthanum manganite, the method involving the step of setting a heating rate and a cooling rate at least in a temperature range of 800.degree. C. to 900.degree. C. at not less than 3.degree. C./min. when the fuel cell is heated up to an operating temperature at the time of starting the power generator and when the fuel cell is cooled from the operating temperature at the time of stopping the power generator. Alternatively, the method involves the step of setting a partial pressure of oxygen, at least in a temperature range of 800.degree. C. to 900.degree. C., in an atmosphere to which the air electrode is exposed, to at not less than 10.sup.-15 arms but not more than 10.sup.-1 arms when the fuel cell is heated up to an operating temperature at the time of starting the power generator and when the fuel cell is cooled from the operating temperature at the time of stopping the power generator.
摘要翻译：一种使用固体氧化物型燃料电池作为发电元件的发电机的动作方法以及固体氧化物型燃料电池的空气电极，由亚锰酸镧构成，其特征在于，包括：设定加热速度和冷却速度至少在800℃至900℃的温度范围内，不低于3℃/分钟。当燃料电池在启动发电机时被加热到工作温度，并且当燃料电池从停止发电机时的工作温度冷却时。或者，该方法包括在空气电极暴露的气氛中至少在800℃〜900℃的温度范围内设定氧分压至不小于10度的步骤，当燃料电池被加热到启动发电机时的工作温度，并且当燃料电池从停止发电机时的工作温度冷却时，15臂但不大于10-1臂。

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