公开(公告)号：US06671344B2

公开(公告)日：2003-12-30

申请号：US10178743

申请日：2002-06-25

申请人： Kenichi Matsunaga ,  Ganji Abe ,  Kazuo Murakami ,  Koichi Ue ,  Takashi Shige ,  Etsuryo Kita ,  Shizuo Inoue ,  Tsuneo Mandai

发明人： Kenichi Matsunaga ,  Ganji Abe ,  Kazuo Murakami ,  Koichi Ue ,  Takashi Shige ,  Etsuryo Kita ,  Shizuo Inoue ,  Tsuneo Mandai

IPC分类号： G21F5008

CPC分类号： G21F5/12 ,  G21F5/005 ,  G21Y2002/104 ,  G21Y2002/206 ,  G21Y2002/303 ,  G21Y2002/501 ,  G21Y2004/30 ,  G21Y2004/40

摘要： A primary lid is set in a top opening of a vessel body that contains radioactive substance, and closes the top opening. The peripheral edge portion of the primary lid is welded to the inner peripheral surface of the vessel body. As the primary lid is welded, steam in the vessel body is discharged to the outside through a discharge hole in the primary lid, and a shield gas is filled into or run through a space in the outer peripheral portion of the primary lid, so as to prevent the steam from flowing into the welding portion.

摘要翻译： 将初级盖设置在容纳体的顶部开口中，该容器主体包含放射性物质，并封闭顶部开口。 主盖的周缘部焊接在容器主体的内周面。 当主盖被焊接时，容器主体中的蒸汽通过主盖中的排放孔排放到外部，并且屏蔽气体被填充到主盖的外周部分的空间中， 以防止蒸汽流入焊接部分。

公开(公告)号：US06602314B1

公开(公告)日：2003-08-05

申请号：US09787912

申请日：2001-03-30

申请人： Yasuhiro Sakaguchi ,  Tomikane Saida ,  Kazuo Murakami ,  Kazuhisa Shibue ,  Naoki Tokizane ,  Tatsumi Takahashi

发明人： Yasuhiro Sakaguchi ,  Tomikane Saida ,  Kazuo Murakami ,  Kazuhisa Shibue ,  Naoki Tokizane ,  Tatsumi Takahashi

IPC分类号： B22F300

CPC分类号： G21F1/08 ,  B22F2998/10 ,  B22F2999/00 ,  C22C21/00 ,  C22C32/0057 ,  C22C32/0073 ,  G21Y2002/10 ,  G21Y2002/201 ,  G21Y2002/304 ,  G21Y2004/10 ,  G21Y2004/40 ,  B22F9/082 ,  B22F3/1208 ,  B22F3/14 ,  B22F3/15 ,  B22F3/20

摘要： The present invention provides an aluminum composite material having neutron absorbing power that improves the ability to absorb neutrons by increasing the content of B, while also being superior to materials of the prior art in terms of mechanical properties and workability. The aluminum composite material having neutron absorbing power contains in Al or an Al alloy matrix phase B or a B compound having neutron absorbing power in an amount such that the proportion of B is 1.5% by weight or more to 9% by weight or less, and the aluminum composite material has been pressure sintered.

摘要翻译： 本发明提供具有中子吸收能力的铝复合材料，其通过增加B的含量来提高吸收中子的能力，同时在机械性能和可加工性方面也优于现有技术的材料。 具有中子吸收能力的铝复合材料包含Al或Al合金基体相B或具有中子吸收能力的B化合物，其量使得B的比例为1.5重量％以上至9重量％以下， 并且铝复合材料已经被加压烧结。

公开(公告)号：US06287096B1

公开(公告)日：2001-09-11

申请号：US09349307

申请日：1999-07-08

申请人： Yoshiyuki Nakane ,  Toshiro Fujii ,  Naoya Yokomachi ,  Shinya Yamamoto ,  Kazuo Murakami

发明人： Yoshiyuki Nakane ,  Toshiro Fujii ,  Naoya Yokomachi ,  Shinya Yamamoto ,  Kazuo Murakami

IPC分类号： F04C1804

CPC分类号： F01C17/063

摘要： An improved scroll compressor having a movable scroll that orbits without being inclined. The compressor has a fixed scroll formed in the housing. The movable scroll is accommodated in the housing and mates with the fixed scroll. The movable scroll is driven by a drive shaft via a crank mechanism. A flange is formed at the periphery of the movable scroll and lies perpendicular to the drive shaft. A groove is formed in the housing. The groove is slightly wider than the thickness of the flange. The flange is slidably accommodated in the groove. Support holes extend through the flange. A pin is supported in each support hole. The ends of each pin are received in guide holes. Since engagement of the flange and the groove prevents the movable scroll from being inclined, the pin is maintained parallel to the guide holes and follows the wall of the guide holes. As a result, uneven wear of the pins and the guide holes is avoided.

摘要翻译： 一种改进的涡旋压缩机，其具有可旋转而不倾斜的可动涡旋件。 压缩机具有形成在壳体中的固定涡旋盘。 动涡旋盘容纳在壳体中并与固定涡旋件配合。 动涡旋盘通过曲柄机构由驱动轴驱动。 法兰形成在可动涡旋件的周边并垂直于驱动轴。 在壳体中形成凹槽。 凹槽比凸缘的厚度略宽。 凸缘可滑动地容纳在槽中。 支撑孔延伸穿过法兰。 每个支撑孔支撑销。 每个销的端部接收在导向孔中。 由于凸缘和凹槽的接合防止可动涡旋件倾斜，所以销保持平行于导向孔并跟随引导孔的壁。 结果，避免了销和引导孔的不均匀磨损。

公开(公告)号：US5935269A

公开(公告)日：1999-08-10

申请号：US827061

申请日：1997-03-26

申请人： Yukio Kodama ,  Kazuo Murakami

发明人： Yukio Kodama ,  Kazuo Murakami

IPC分类号： H03M13/00

CPC分类号： H03M13/09

摘要： When encoding data received by a dividing circuit and to be included in a CRC code word, the data is divided by a generator polynomial and remainder data resulting from the division is output from a plurality of parallel data output terminals of the dividing circuit. The remainder data is added to a CRC intrinsic value and "0" information in the adder to produce a sum. The sum is a CRC code for a CRC code word to be transmitted. When detecting code errors, data from a CRC code word is received by the dividing circuit, where the data is divided by the generator polynomial, and remainder data resulting from the division is output from the respective parallel data output terminals. The remainder data is added to the CRC intrinsic value and CRC code in the adder to produce a sum, and the sum is processed by a logical sum circuit to produce a logical sum output as a CRC flag. The CRC code generation and code error detection circuit generates CRC codes to be included in CRC code words at high speed and detects errors in received CRC code words at high speed.

摘要翻译： 当对由分割电路接收并被包括在CRC码字中的数据进行编码时，由生成多项式除以数据，并且从划分电路的多个并行数据输出端输出从分频得到的余数。 剩余数据被加到CRC固有值和加法器中的“0”信息以产生和。 总和是要发送的CRC码字的CRC码。 当检测到码错误时，分频电路接收来自CRC码字的数据，其中数据被生成多项式除，并且从各个并行数据输出端子输出由除法产生的余数。 剩余数据被加到加法器中的CRC本征值和CRC码以产生和，并且由逻辑和电路处理和以产生逻辑和输出作为CRC标志。 CRC代码生成和代码错误检测电路以高速生成CRC代码字中包含的CRC代码，并以高速检测接收的CRC码字中的错误。

公开(公告)号：US5898712A

公开(公告)日：1999-04-27

申请号：US822209

申请日：1997-03-21

申请人： Yukio Kodama ,  Kazuo Murakami

发明人： Yukio Kodama ,  Kazuo Murakami

IPC分类号： G06F11/10 ,  H03M13/00 ,  H03M13/09 ,  H03M13/15

CPC分类号： H03M13/15 ,  G06F11/10 ,  H03M13/09

摘要： When encoding data bits in a CRC code word and "0" information is received for every bit by a dividing circuit, the CRC code word is divided by a generation polynomial and remainder data resulting from the division is output from parallel data output terminals of the dividing circuit. The remainder data is added to a CRC intrinsic value in the adder to produce a sum. The sum is a CRC code in a CRC code word for transmission. When a code error is detected, data having a plurality of bits in a CRC code word and a CRC code are received by the dividing circuit, where they are divided by the generation polynomial and remainder data is output from the respective parallel data terminals. The remainder data is added to the CRC intrinsic value in the adder to produce a sum, and the sum is processed into a logical sum in a logical sum circuit. The logical sum is output as a CRC flag. The present invention provides a CRC code generation circuit for generating a CRC code in a CRC code word at high speed as well as a code error detection circuit for detecting a code error in a CRC code word at high speed.

摘要翻译： 当编码CRC码字中的数据比特并且通过分频电路为每个比特接收到“0”信息时，将CRC码字除以生成多项式，并且从该除法得到的余数数据从并行数据输出端输出 分频电路。 剩余数据加到加法器中的CRC本征值以产生和。 该和是用于传输的CRC码字中的CRC码。 当检测到码错误时，分频电路接收CRC码字和CRC码中的多个位的数据，并将其除以生成多项式，并从各个并行数据终端输出余数。 剩余数据被加到加法器中的CRC本征值以产生和，并且该和被处理成逻辑和电路中的逻辑和。 逻辑和作为CRC标志输出。 本发明提供了一种用于以高速CRC码字生成CRC码的CRC码生成电路，以及用于以高速检测CRC码字中的码错误的码错误检测电路。

公开(公告)号：US5670338A

公开(公告)日：1997-09-23

申请号：US455550

申请日：1995-05-31

申请人： Kazuo Murakami ,  Naoto Ueno ,  Yukio Kato

发明人： Kazuo Murakami ,  Naoto Ueno ,  Yukio Kato

IPC分类号： C12N15/09 ,  A61K38/00 ,  A61P3/02 ,  A61P19/10 ,  A61P43/00 ,  C07K14/00 ,  C07K14/51 ,  C12N1/21 ,  C12N15/12 ,  C12N15/16 ,  C12P21/02 ,  C12R1/19 ,  C12R1/91 ,  C12N15/00

CPC分类号： C07K14/51 ,  A61K38/00

摘要： Disclosed are (1) a Xenopus laevis bone morphogenetic protein (BMP), (2) a DNA comprising a DNA segment coding for a Xenopus laevis BMP, (3) a transformant bearing a DNA comprising a DNA segment coding for a Xenopus laevis BMP and (4) a method for preparing the Xenopus laevis BMP which comprises culturing the described in (3), producing and accumulating the protein in a culture, and collecting the protein thus obtained. Cells transinfected or transformed with the DNA allow large amounts of the Xenopus laevis BMP mature peptides to be produced, which causes the advantageous production of the peptides, which promote the synthesis of proteoglycan and can also be utilized for analysis of the mechanism of organism, particularly human bone-cartilage morphogenetic reaction, and as therapeutic agents for osteoporosis.

摘要翻译： 公开了（1）非洲爪蟾骨形态发生蛋白（BMP），（2）包含编码非洲爪蟾BMP的DNA区段的DNA，（3）携带DNA的转化体，其包含编码非洲爪蟾BMP的DNA区段和 （4）一种制备非洲爪蟾BMP的方法，其包括培养（3）中所述的培养物，在培养物中产生和积累蛋白质，并收集由此获得的蛋白质。 用DNA转染或转化的细胞允许产生大量非洲爪蟾成熟肽，这导致肽的有利产生，促进蛋白多糖的合成，并且还可用于分析生物体的机制，特别是 人骨软骨形态发生反应，以及作为骨质疏松症的治疗剂。

公开(公告)号：US5638736A

公开(公告)日：1997-06-17

申请号：US539228

申请日：1995-10-04

申请人： Kazuo Murakami ,  Toshiro Fujii ,  Kazuaki Iwama ,  Katsuya Ohyama

发明人： Kazuo Murakami ,  Toshiro Fujii ,  Kazuaki Iwama ,  Katsuya Ohyama

IPC分类号： F04B27/08 ,  F04B27/10 ,  F01B3/00

CPC分类号： F04B27/0886 ,  F04B27/1054 ,  F05C2253/12 ,  Y10T74/18336

摘要： A wave cam 17 is rotatably supported by a drive shaft 13 in cylinder blocks 11, 12. Front and rear cam surfaces 17A, 17B of the wave cam 17 are defined by the surface of a predetermined imaginary cylindroid. Semi-spherical shoes 18, 19 are interposed between each cam surface 17A, 17B and each double-headed piston 16, which is accommodated in each cylinder bore 11a, 12a. Each shoe 18, 19 has a spherical surface 18a, 19a and a flat surface 18b, 19b. An imaginary circumference C0 corresponding to the arrangement of centers Q1, Q2 of the spherical surfaces 18a, 19a of the shoes 18, 19, respectively, is defined on each cam surface 17A, 17B. An imaginary circumference C1 corresponding to the arrangement of axes L1 of each cylinder bore 11a, 12a is also defined on each cam surface 17A, 17B. The center of both circumferences C0, C1 coincide with an axis L0 of the drive shaft 13. The radius R1 of the circumference C0 is larger than the radius of the circumference C1. Integral rotation of the drive shaft 13 and the wave cam 17 reciprocates each piston 16 in the cylinder bores 11a, 12a via the shoes. The centers Q1, Q2 of each spherical surface orbits outside of the circumference C1 on the associated cam surface 17A, 17B.

摘要翻译： 波形凸轮17由气缸体11,12中的驱动轴13可旋转地支撑。波形凸轮17的前凸轮表面17A和后凸轮表面17B由预定的假想圆柱形的表面限定。 每个凸轮表面17A，17B和容纳在每个气缸孔11a，12a中的每个双头活塞16之间插入有半球形鞋18,19。 每个鞋18,19具有球形表面18a，19a和平坦表面18b，19b。 分别对应于鞋18,19的球面18a，19a的中心Q1，Q2的排列的假想圆周C0被限定在每个凸轮表面17A，17B上。 对应于每个气缸孔11a，12a的轴线L1的布置的假想圆周C1也被限定在每个凸轮表面17A，17B上。 两个圆周C0，C1的中心与驱动轴13的轴线L0一致。圆周C0的半径R1大于圆周C1的半径。 驱动轴13和波形凸轮17的整体旋转通过鞋将每个活塞16往复运动，在缸孔11a，12a中。 每个球形表面的中心Q1，Q2在相关联的凸轮表面17A，17B上的圆周C1的外侧。

公开(公告)号：US5634775A

公开(公告)日：1997-06-03

申请号：US363609

申请日：1994-12-23

申请人： Kazuo Murakami ,  Masahiro Kawaguchi ,  Kunifumi Goto

发明人： Kazuo Murakami ,  Masahiro Kawaguchi ,  Kunifumi Goto

IPC分类号： F01B3/04 ,  F04B27/10 ,  F04B1/16

CPC分类号： F04B27/1054 ,  F01B3/04 ,  F05C2253/12 ,  Y10T74/18304

摘要： A wave cam type compressor is provided. The compressor has a wave cam body mounted on a rotary shaft for integral rotation and pistons operably contacting said cam body by way of shoes. The shoes are moveable relative to the cam body according to the rotation of the cam body. The shoes move on predetermined paths on cam surfaces of the cam body. The rotation therewith of the rotary shaft is converted into a reciprocation movement of the pistons between top dead center and a lower dead center in cylinder bores to compress fluid supplied into the cylinder bores. Each cam surface has a contour matching the locus of a predetermined smooth two-dimensional imaginary curve when the curve is translated from its plane in the direction perpendicular to the plane. A first portion is provided on the cam surface to drive the piston to the bottom dead center and a second portion is provided on the cam surface to drive the piston to the top dead center. The second portion has a greater radius of curvature than the first portion.

摘要翻译： 提供波形凸轮式压缩机。 压缩机具有安装在用于一体旋转的旋转轴上的波形凸轮体，并且通过鞋可操作地接触所述凸轮主体的活塞。 根据凸轮体的转动，鞋相对于凸轮体可移动。 鞋子在凸轮体的凸轮表面上的预定路径上移动。 旋转轴的旋转被转换为活塞在气缸孔中的上死点和下死点之间的往复运动，以压缩供应到气缸孔中的流体。 当曲线从垂直于该平面的方向从其平面平移时，每个凸轮表面具有与预定的平滑二维虚拟曲线的轨迹相匹配的轮廓。 第一部分设置在凸轮表面上以将活塞驱动到下死点，并且第二部分设置在凸轮表面上以将活塞驱动到上止点。 第二部分具有比第一部分更大的曲率半径。

公开(公告)号：US5542340A

公开(公告)日：1996-08-06

申请号：US539128

申请日：1995-10-04

申请人： Kazuo Murakami ,  Toshiro Fujii ,  Kazuaki Iwama ,  Katsuya Ohyama

发明人： Kazuo Murakami ,  Toshiro Fujii ,  Kazuaki Iwama ,  Katsuya Ohyama

IPC分类号： F04B27/08 ,  B24B19/12 ,  B24B39/00 ,  F04B27/10 ,  F04B35/01 ,  F01B3/00

CPC分类号： F04B27/1054 ,  B24B19/12 ,  B24B39/00 ,  Y10T74/18304 ,  Y10T74/18312

摘要： A wave cam type compressor includes cylinder blocks. A drive shaft is rotatably supported in the center cylinder blocks. A plurality of cylinder bores are defined about the drive shaft in the cylinder blocks. A wave cam, mounted on the drive shaft, comprises opposing cam surfaces. A width of second portions which move a piston to its bottom dead center position is more narrow than a width of first portions which move a piston to its top dead center position. The pistons are connected to the wave cam by way of shoes. The shoes move along a predetermined path on the cam surfaces. The shoes and the wave cam convert the integral rotation of the drive shaft and wave cam to a reciprocating movement of the pistons to compress fluid introduced into the cylinder bores.

摘要翻译： 波形凸轮型压缩机包括气缸体。 驱动轴可旋转地支撑在中心缸体中。 围绕气缸体中的驱动轴限定多个气缸孔。 安装在驱动轴上的波形凸轮包括相对的凸轮表面。 将活塞移动到其下死点位置的第二部分的宽度比将活塞移动到其上止点位置的第一部分的宽度更窄。 活塞通过鞋子连接到波浪凸轮。 鞋子沿着凸轮表面上的预定路径移动。 鞋和波浪凸轮将驱动轴和波浪凸轮的整体旋转转换成活塞的往复运动，以压缩引入缸孔的流体。

公开(公告)号：US5477773A

公开(公告)日：1995-12-26

申请号：US255188

申请日：1994-06-07

申请人： Kazuo Murakami ,  Masahiro Kawaguchi ,  Kunifumi Goto

发明人： Kazuo Murakami ,  Masahiro Kawaguchi ,  Kunifumi Goto

IPC分类号： F04B27/08 ,  F04B1/14 ,  F04B27/10 ,  F01B3/00

CPC分类号： F04B1/146 ,  F04B27/1054 ,  Y10T74/18336

摘要： Disclosed is a compressor having a plate rotatable about an axis of a rotary shaft and a piston connected to the plate. The plate causes the piston to reciprocate between a top dead center and a bottom dead center of its stroke in accordance with the rotation movement of the plate. Cam surfaces are provided on the plate for actuating the piston. The cam surfaces have first portions for driving the piston toward the top dead center, and second portions for driving the piston toward the bottom dead center. Transmission members are interposed between the piston and the cam surface for transmitting the rotational movement of the plate to the piston. The first and second portions cause the transmission members to follow on the cam surfaces. At lease one of the first and second portions are arranged to have a normal line extending obliquely to the axis of the rotary shaft for constant contact between the transmission members and the one of the portions.

摘要翻译： 公开了一种压缩机，其具有可围绕旋转轴的轴线旋转的板和连接到板的活塞。 该板根据板的旋转运动使活塞在其行程的上止点和下死点之间往复运动。 凸轮表面设置在板上用于致动活塞。 凸轮表面具有用于将活塞朝向上止点驱动的第一部分和用于将活塞向下死点驱动的第二部分。 传动构件介于活塞和凸轮表面之间，用于将板的旋转运动传递到活塞。 第一部分和第二部分使得传动部件在凸轮表面上跟随。 第一部分和第二部分中的至少一个被布置成具有相对于旋转轴的轴线倾斜延伸的法线，用于传动部件和部分之间的恒定接触。