公开(公告)号：US07393982B2

公开(公告)日：2008-07-01

申请号：US10559809

申请日：2004-05-20

申请人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani ,  Keiichi Nakamura

发明人： Makoto Saito ,  Takashi Ueda ,  Takashi Tani ,  Keiichi Nakamura

IPC分类号： C07C45/72

CPC分类号： C07C49/92 ,  C07C45/455 ,  C07C45/77 ,  C07C45/80 ,  C07C49/12

摘要： Disclosed is a process for preparing a β-diketone compound such as 2,6-dimethyl-3,5-heptanedione, which comprises reacting an ester compound such as an alkyl isobutyrate with a ketone compound such as 3-methylbutanone in the presence of an alkali metal alkoxide as a catalyst. The process comprises a step 1 in which an ester compound CR1R2R3COOQ is reacted with a ketone compound CR4R5R6COCH2R7 using an alkali metal alkoxide catalyst to give a β-diketone compound CR1R2R2R3COCHR4R5R6. (In the formulae, R7 is hydrogen or an alkyl group of 1 to 4 carbon atoms while others are each independently hydrogen or an alkyl group of 1 to 3 carbon atoms, and at least one of R1 to R6 is hydrogen.)

摘要翻译： 公开了一种制备2,6-二甲基-3,5-庚二酮的β-二酮化合物的方法，该方法包括使异氰酸烷基酯等酯化合物与3-甲基丁酮等酮化合物在 碱金属醇盐作为催化剂。 该方法包括步骤1，其中酯化合物CR 1 R 2 SO 3 COOQ与酮化合物CR 4 使用碱金属醇盐催化剂，得到β5，R 6，R 5，R 7，R 7， 二酮化合物CR 1 1 R 2 R 2 R 3 SO 3 R 4 R 4 SUP> 5 6 （式中，R 7为氢或1〜4个碳原子的烷基，其余各自独立地为氢或1〜3个碳原子的烷基，R 1〜 SUP> 1至R 6是氢。）

公开(公告)号：US07223124B2

公开(公告)日：2007-05-29

申请号：US11344860

申请日：2006-02-01

申请人： Keiichi Nakamura ,  Ryotaro Ishikawa ,  Hajime Kawase ,  Yutaka Kobayashi ,  Takahiro Yoneda ,  Ryo Sawada ,  Ken Yoshimura

发明人： Keiichi Nakamura ,  Ryotaro Ishikawa ,  Hajime Kawase ,  Yutaka Kobayashi ,  Takahiro Yoneda ,  Ryo Sawada ,  Ken Yoshimura

IPC分类号： H01R13/40

CPC分类号： H01R13/453 ,  H01R13/422 ,  H01R2201/20

摘要： A front wall (50) is movable between a full locking position and a partial locking position on the front of a female housing (10). When the front wall (50) is at the full locking position, mating tabs (70) can enter main portions (41) of the female terminal fittings (40) through tab insertion holes (51) of the front wall (50) for contacting resilient contacts (45) and an unlocking jig can be inserted into a mold-removal hole (14) of the female housing (10) through a jig insertion hole (52) of the front wall (50) to disengage a lock (12). When the front wall (50) is at the partial locking position, detection probes (60) can be inserted into the jig insertion holes (52) of the front wall (50) for contacting detecting plates (46) offset from resilient contacts (45) in main portions of the female terminal fittings (40).

摘要翻译： 前壁（50）可以在完全锁定位置和在阴壳体（10）的前部上的部分锁定位置之间移动。 当前壁（50）处于完全锁定位置时，配合翼片（70）可以通过前壁（50）的突片插入孔（51）进入阴端子接头（40）的主要部分（41），用于接触 弹性触点（45）和解锁夹具可以通过前壁（50）的夹具插入孔（52）插入阴壳体（10）的去模孔（14）中，从而使锁（12）脱离， 。 当前壁（50）处于部分锁定位置时，可将检测探头（60）插入到前壁（50）的夹具插入孔（52）中，用于接触从弹性触点（45）偏移的检测板 ）在阴端子接头（40）的主要部分中。

公开(公告)号：US07179138B2

公开(公告)日：2007-02-20

申请号：US11344858

申请日：2006-02-01

申请人： Yutaka Nora ,  Ryotaro Ishikawa ,  Hajime Kawase ,  Keiichi Nakamura ,  Yutaka Kobayashi

发明人： Yutaka Nora ,  Ryotaro Ishikawa ,  Hajime Kawase ,  Keiichi Nakamura ,  Yutaka Kobayashi

IPC分类号： H01R11/22

CPC分类号： H01R13/422 ,  H01R43/16

摘要： A terminal fitting (T) has a rectangular tube (10) with a base plate (12) and first and second side plates (13L, 13R) that extend from opposite sides of the base plate (12). A ceiling plate (14) extends from the first side plate (13L) towards the second side plate (13R), and a recess (37) is formed at an extending edge of the ceiling plate (14). A pressing portion (38) extends from the second side plate (13R) and is accommodated in the recess (37) for preventing upward displacement of the ceiling plate (14). Thus, there is no significant step between the upper surfaces of the ceiling plate (14) and the pressing portion (38) and the height of the rectangular tube (10) can be reduced.

摘要翻译： 端子接头（T）具有矩形管（10），其具有基板（12）和从基板（12）的相对侧延伸的第一和第二侧板（13L，13R）。 顶板（14）从第一侧板（13L）朝向第二侧板（13 R）延伸，并且在顶板（14）的延伸边缘处形成有凹部（37）。 按压部（38）从第二侧板（13 R）延伸并容纳在凹部（37）中，以防止顶板（14）向上移位。 因此，顶板（14）的上表面与按压部（38）之间没有显着的台阶，矩形管（10）的高度可以减小。

公开(公告)号：US20060172597A1

公开(公告)日：2006-08-03

申请号：US11344860

申请日：2006-02-01

申请人： Keiichi Nakamura ,  Ryotaro Ishikawa ,  Hajime Kawase ,  Yutaka Kobayashi ,  Takahiro Yoneda ,  Ryo Sawada ,  Ken Yoshimura

发明人： Keiichi Nakamura ,  Ryotaro Ishikawa ,  Hajime Kawase ,  Yutaka Kobayashi ,  Takahiro Yoneda ,  Ryo Sawada ,  Ken Yoshimura

IPC分类号： H01R13/40

CPC分类号： H01R13/453 ,  H01R13/422 ,  H01R2201/20

摘要： A front wall (50) is movable between a full locking position and a partial locking position on the front of a female housing (10). When the front wall (50) is at the full locking position, mating tabs (70) can enter main portions (41) of the female terminal fittings (40) through tab insertion holes (51) of the front wall (50) for contacting resilient contacts (45) and an unlocking jig can be inserted into a mold-removal hole (14) of the female housing (10) through a jig insertion hole (52) of the front wall (50) to disengage a lock (12). When the front wall (50) is at the partial locking position, detection probes (60) can be inserted into the jig insertion holes (52) of the front wall (50) for contacting detecting plates (46) offset from resilient contacts (45) in main portions of the female terminal fittings (40).

摘要翻译： 前壁（50）可以在完全锁定位置和在阴壳体（10）的前部上的部分锁定位置之间移动。 当前壁（50）处于完全锁定位置时，配合翼片（70）可以通过前壁（50）的突片插入孔（51）进入阴端子接头（40）的主要部分（41），用于接触 弹性触点（45）和解锁夹具可以通过前壁（50）的夹具插入孔（52）插入阴壳体（10）的去模孔（14）中，从而使锁（12）脱离， 。 当前壁（50）处于部分锁定位置时，可将检测探头（60）插入到前壁（50）的夹具插入孔（52）中，用于接触从弹性触点（45）偏移的检测板 ）在阴端子接头（40）的主要部分中。

公开(公告)号：US20050277312A1

公开(公告)日：2005-12-15

申请号：US11153154

申请日：2005-06-15

申请人： Keiichi Nakamura

发明人： Keiichi Nakamura

IPC分类号： H01R12/34 ,  H01R13/41 ,  H01R12/00

CPC分类号： H01R12/585 ,  H01R13/41

摘要： Inserting holes (25) are formed in a row in a base wall (21) of a housing (20) and receive press-fit terminals (10). Each inserting hole (25) has a relatively wide through hole section (26) for permitting the passage of a resilient bulge (12) of the press-fit terminal (10) and a narrower press-in hole section (28) for receiving a press-in portion (13) of the press-fit terminal (10). The width direction of the through hole section (26) is normal to an arranging direction of the terminals (10) and the width direction of the press-in hole section (28) is parallel with the arranging direction of the terminals (10). The resilient bulge (12) of the press-fit terminal (10) is inserted through the through hole section (26) and then the press-fit terminal (10) is turned by 90° about its longitudinal axis. Thereafter, the press-in portion (13) is pressed into the press-in hole (28).

摘要翻译： 插入孔（25）在壳体（20）的基壁（21）中成一列地形成，并且接纳压配合端子（10）。 每个插孔（25）具有相对较宽的通孔部分（26），用于允许压配合端子（10）的弹性凸起（12）通过，并且较窄的压入孔部分（28）用于接收 压入端子（10）的压入部（13）。 通孔部（26）的宽度方向与端子（10）的排列方向垂直，压入孔部（28）的宽度方向与端子（10）的排列方向平行。 压配合端子（10）的弹性凸起（12）穿过通孔部分（26）插入，然后压合端子（10）围绕其纵向轴线转动90°。 此后，压入部（13）被压入压入孔（28）。

公开(公告)号：US06953914B2

公开(公告)日：2005-10-11

申请号：US10956064

申请日：2004-10-04

申请人： Yoshiyuki Suzuki ,  Sakiko Minami ,  Gen Sato ,  Keiichi Nakamura

发明人： Yoshiyuki Suzuki ,  Sakiko Minami ,  Gen Sato ,  Keiichi Nakamura

IPC分类号： A47J27/21 ,  A47J36/24 ,  A61J9/00 ,  A47J31/56 ,  A47J31/00 ,  A47J31/44

CPC分类号： A47J36/2433

摘要： An apparatus for heating a baby formula pot 10 includes a case 11, and a heating plate 12 disposed in the case 11 on which a baby formula pot 30 is mounted. When the baby formula pot 30 is mounted on the heating plate 12 and is heated by the heating plate 12, the water contained in the baby formula pot 30 is boiled to become hot water. An water amount is calculated by a control mechanism 35 based on a temperature rising ratio of the water. An optimum cooling period is calculated by the control mechanism 35 based on the calculated water amount. A cooling fan 13 is rotated by the control mechanism 35 in compliance with the optimum cooling period, so that the baby formula pot 30 is cooled by air taken-in through air intake ports 18.

摘要翻译： 用于加热婴儿配方奶壶10的装置包括壳体11和设置在其上安装有婴儿配方奶锅30的壳体11中的加热板12。 当婴儿配方奶锅30安装在加热板12上并被加热板12加热时，包含在婴儿配方奶锅30中的水被煮沸成热水。 基于水的升温比，通过控制机构35算出水量。 基于计算出的水量，通过控制机构35计算最佳冷却时间。 冷却风扇13由控制机构35按照最佳冷却期间旋转，使得婴儿配方锅30被通过进气口18吸入的空气冷却。

公开(公告)号：US06276149B1

公开(公告)日：2001-08-21

申请号：US09767732

申请日：2001-01-24

申请人： Masashi Katayama ,  Makoto Araki ,  Masaki Fujino ,  Jyunya Tanaka ,  Motonobu Furukawa ,  Akira Shimada ,  Shuji Takeda ,  Hiroki Tomoda ,  Mitsuru Shiraishi ,  Keiichi Nakamura ,  Takefumi Inagaki

发明人： Masashi Katayama ,  Makoto Araki ,  Masaki Fujino ,  Jyunya Tanaka ,  Motonobu Furukawa ,  Akira Shimada ,  Shuji Takeda ,  Hiroki Tomoda ,  Mitsuru Shiraishi ,  Keiichi Nakamura ,  Takefumi Inagaki

IPC分类号： F25B1300

摘要： In an air conditioner having a refrigerant circuit in which a compressor, a four-way switching valve, an outdoor-side heat exchanger, an expansion valve, and an indoor-side heat exchanger are connected in succession via pipes, the interior of an enclosed vessel of a compressor, which contains a refrigerant compressing section and an electric motor, is divided airtightly into a refrigerant discharge chamber and an electric motor chamber, two refrigerant flow path pipes are provided on the electric motor chamber side, and these refrigerant flow path pipes are appropriately switched to the refrigerant discharge side and the refrigerant suction side of the compressor via the four-way switching valve, whereby one compressor can be used as an internal high pressure type or an internal low pressure type.

公开(公告)号：US5387272A

公开(公告)日：1995-02-07

申请号：US865264

申请日：1992-04-08

申请人： Yasuo Kamitsuma ,  Yusaku Nakagawa ,  Mitsuo Chigasaki ,  Tadashi Iizuka ,  Kooichi Inaba ,  Keiichi Nakamura ,  Masaki Minabe ,  Tsuyoshi Kagaya

发明人： Yasuo Kamitsuma ,  Yusaku Nakagawa ,  Mitsuo Chigasaki ,  Tadashi Iizuka ,  Kooichi Inaba ,  Keiichi Nakamura ,  Masaki Minabe ,  Tsuyoshi Kagaya

IPC分类号： C22C21/00 ,  C22C1/04 ,  C22C21/02 ,  C22C30/00 ,  F02F3/00 ,  F04C18/02 ,  F16D65/12 ,  C22C29/00

CPC分类号： F04C18/0276 ,  C22C1/0416 ,  F02F3/00 ,  F16D65/125 ,  F05B2230/30 ,  F05B2280/10 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2203/06 ,  F05C2251/042

摘要： The present invention provides an Al-Si based sintered alloy of high strength and high ductility, a method for production thereof and use thereof. The alloy comprises 1-45% of Si, 0.1-20% of an element of Group IIIa, 0.01-5% of at least one element of Groups IVa and Va, the balance of substantially Al. This alloy can further contain at least one of 0.01-5% of Cu, 0.01-5% of Mg, 2.0% or less of Fe, 1.5% or less of Mn and 1.5% or less of Co and the oxygen content is reduced to 0.15% or less by sintering under vacuum. The present invention is applied to automobile parts such as a piston and scroll compressors. The alloy has a tensile strength of about 40 kg/mm.sup.2 or higher and an elongation of 1.5% or more at 150.degree. C.

摘要翻译： 本发明提供一种高强度，高延展性的Al-Si系烧结合金，其制造方法及其应用。 该合金包括1-45％的Si，0.1-20％的IIIa族元素，0.01-5％的至少一种元素Ⅳa和Ⅴa，余量基本为Al。 该合金可以进一步含有Cu的0.01-5％，Mg的0.01〜5％，Fe的2.0％以下，Mn的1.5％以下，Co的1.5％以下，氧的含量减少为 在真空下烧结0.15％以下。 本发明适用于诸如活塞和涡旋压缩机的汽车部件。 该合金的拉伸强度为约40kg / mm 2以上，在150℃下的伸长率为1.5％以上。

公开(公告)号：USD347377S

公开(公告)日：1994-05-31

申请号：US909437

申请日：1992-07-07

申请人： Keiichi Nakamura ,  Asao Shoda

设计人： Keiichi Nakamura ,  Asao Shoda

公开(公告)号：US4949455A

公开(公告)日：1990-08-21

申请号：US305312

申请日：1989-02-01

申请人： Keiichi Nakamura ,  Tsutomu Oshima ,  Noriharu Kurokawa ,  Toshihiko Kitai

发明人： Keiichi Nakamura ,  Tsutomu Oshima ,  Noriharu Kurokawa ,  Toshihiko Kitai

IPC分类号： H01L21/48 ,  H01L23/49 ,  H01L23/498 ,  H01R43/16 ,  H05K3/40

CPC分类号： H05K3/4038 ,  H01L21/4885 ,  H01L23/49827 ,  H01L2224/16 ,  H01L2224/45144 ,  H01L2924/00013 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/15312 ,  H01L2924/16152 ,  H05K2201/0367 ,  H05K2201/10378 ,  H05K2203/0235 ,  H05K3/4007 ,  Y10T29/49149 ,  Y10T29/49213

摘要： An electrical pin comprises a metal pin having plated metal members at peripheral end surfaces thereof and head members including solder secured to the end surfaces of the metal pin and the plated metal members.

摘要翻译： 电引脚包括在其周边端面上具有镀金属部件的金属销，以及包括固定在金属销和电镀金属部件的端面上的焊料的头部件。