公开(公告)号：US5744411A

公开(公告)日：1998-04-28

申请号：US557025

申请日：1995-12-07

申请人： JunHong Zhao ,  Theresa A. Guiton ,  Yi-Hung Chiao ,  William Rafaniello ,  Noboru Hashimoto ,  Kyoji Tanaka ,  Susumu Kajita ,  Hiroyoshi Yoden

发明人： JunHong Zhao ,  Theresa A. Guiton ,  Yi-Hung Chiao ,  William Rafaniello ,  Noboru Hashimoto ,  Kyoji Tanaka ,  Susumu Kajita ,  Hiroyoshi Yoden

IPC分类号： C04B35/581 ,  H01L23/15 ,  H01L23/373 ,  C04B35/582

CPC分类号： C04B35/581 ,  H01L23/15 ,  H01L23/3731 ,  H01L2924/0002 ,  H01L2924/09701 ,  Y10S428/901

摘要： An aluminum nitride sintered product with a high thermal conductivity (at least 100 W/m.K) can be prepared at a sintering temperature of less than 1850.degree. C. (often less than 1650.degree. C.) using a sinterable combination of aluminum nitride powder with at least three sintering aids. The sintering aids include a source of a rare earth metal oxide, a source of an alkaline earth metal oxide, a boron source and, optionally, a source of aluminum oxide. The sinterable combinations may also be used to prepare cofired, multilayer substrates.

摘要翻译： PCT No.PCT / US94 / 04256 Sec。 371 1995年12月7日第 102（e）日期1995年12月7日PCT 1994年4月18日PCT PCT。 公开号WO95 / 02563 日期1995年1月26日可以在小于1850℃（通常小于1650℃）的烧结温度下使用可烧结组合制备具有高导热性（至少100W / mK）的氮化铝烧结产品 的至少三种烧结助剂的氮化铝粉末。 烧结助剂包括稀土金属氧化物源，碱土金属氧化物源，硼源和任选的氧化铝源。 可烧结组合也可用于制备共烧多层基材。

公开(公告)号：US5330692A

公开(公告)日：1994-07-19

申请号：US089558

申请日：1993-07-12

申请人： Noboru Hashimoto ,  Kyoji Tanaka ,  Susumu Kajita ,  Hiroyoshi Yoden

发明人： Noboru Hashimoto ,  Kyoji Tanaka ,  Susumu Kajita ,  Hiroyoshi Yoden

IPC分类号： C04B35/581 ,  C04B35/58

CPC分类号： C04B35/581

摘要： An aluminum nitride (AlN) sintered product with a high thermal conductivity of 120 W/m.multidot.k or above can be produced at a relatively low sintering temperature of 1650.degree. C. or below in accordance with the following process of the present invention. That is, an A1N powder having a specific surface in a region of about 3.5 to 8 m.sup.2 /g and an oxygen content between 0.5 to 1.8 wt % is mixed with optimum additive amounts of sintering aids (I) to (III) to obtain a mixture powder. The sintering aid (I) is at least one selected from the group consisting of rare earth oxides and rare earth compounds which are converted to corresponding rare earth oxides by the sintering. The sintering aid (II) is at least one selected from the group consisting of alkaline earth oxides and alkaline earth compounds which are converted to corresponding alkaline earth oxides by the sintering. The sintering aid (III) is at least one selected from the group consisting of LAB.sub.6, NbC, and WB. The optimum additive amount of LaB.sub.6 is in a range of 0.05 to 3 wt % of the A1N sintered product. The mixture powder is compacted, and then sintered at the sintering temperature in a non-oxidation atmosphere to obtain the A1N sintered product.

摘要翻译： 根据本发明的以下方法，可以在相对低的1650℃或更低的烧结温度下制造具有120W / m×k以上的高导热率的氮化铝（AlN）烧结体。 也就是说，将具有约3.5〜8m 2 / g的比表面积和0.5〜1.8wt％的氧含量的AlN粉末与最佳添加量的烧结助剂（I）〜（III）混合，得到 混合粉末 烧结助剂（I）是选自稀土氧化物和稀土化合物中的至少一种，其通过烧结转化成相应的稀土氧化物。 烧结助剂（II）是选自由碱土金属氧化物和碱土金属化合物组成的组中的至少一种，其通过烧结转化成相应的碱土金属氧化物。 烧结助剂（III）是选自LAB6，NbC和WB中的至少一种。 LaB6的最佳添加量在AlN烧结体的0.05〜3重量％的范围内。 将混合粉末压实，然后在非氧化气氛下在烧结温度下烧结，得到AlN烧结体。

公开(公告)号：US5115722A

公开(公告)日：1992-05-26

申请号：US695431

申请日：1991-05-03

申请人： Koji Ichihashi ,  Kyoji Tanaka

发明人： Koji Ichihashi ,  Kyoji Tanaka

IPC分类号： F16K31/06 ,  F16D48/02 ,  F16H61/00 ,  F16H61/02 ,  F16H61/06 ,  F16H61/26

CPC分类号： F16H61/065 ,  F16H2061/026 ,  Y10T137/87217

摘要： There is disclosed a solenoid-operated selector valve adapted for control of hydraulic clutches such as of a tractor. The selector valve has four ports and can assume two positions. The selector valve includes a spool having an axially extending hole. A piston and a sequence valve are held in this hole. The sequence valve can relieve the pressure. The hole is in communication with the outside of the spool via first through third radially extending holes. The pressure inside one cylinder port which is normally connected with the pump port is maintained constant even when the engaged clutch is being switched to the other. This pressure is not reduced down to zero until the pressure inside the other cylinder port reaches a predetermined pressure.

摘要翻译： 公开了一种用于控制诸如拖拉机的液压离合器的电磁选择阀。 选择阀有四个端口，可以采取两个位置。 选择阀包括具有轴向延伸孔的线轴。 活塞和顺序阀保持在该孔中。 顺序阀可以减轻压力。 孔经由第一至第三径向延伸的孔与卷轴的外部连通。 通常与泵口连接的一个气缸端口内的压力即使被接合的离合器被切换到另一个也保持恒定。 直到另一个气缸端口内的压力达到预定的压力为止，该压力不会降低到零。

公开(公告)号：US5115721A

公开(公告)日：1992-05-26

申请号：US613137

申请日：1990-11-15

申请人： Koji Ichihashi ,  Kyoji Tanaka

发明人： Koji Ichihashi ,  Kyoji Tanaka

IPC分类号： F15B13/07 ,  F16D48/02 ,  F16H61/06 ,  F16H61/08 ,  F16H63/02 ,  F16K11/07

CPC分类号： F16H61/065 ,  F16D48/0206 ,  F16D2048/0221 ,  F16D2048/0224 ,  F16D2048/0266 ,  F16D2048/0269 ,  F16D2500/7041 ,  Y10T137/87217 ,  Y10T137/87241

摘要： A change-over valve including a valve housing defining an inlet port for receiving fluid from a fluid pressure supply, a first outlet port for feeding operating fluid to a first fluid responsive actuator, a second outlet port for feeding operating fluid to a second fluid responsive actuator, and drain port means for draining fluid to a fluid reservoir; and a spool retained by the housing and movable therein between first and second positions, the housing and the spool in its first position providing communication between the inlet port and the first outlet port and preventing communication between the inlet port and the second outlet port, and the housing and the spool in its second position providing communication between the inlet port and the second outlet port, and preventing communication between the inlet port and the first outlet port. Also included is a control valve movable between open and closed positions in response to the fluid pressure at the first outlet port, the control valve providing communication between the second outlet port and the drain port means when in its open position and preventing communication therebetween when in its closed position.

公开(公告)号：US4374108A

公开(公告)日：1983-02-15

申请号：US208685

申请日：1980-11-20

申请人： Yasuji Nakaso ,  Kyoji Tanaka ,  Hiromi Kawamoto

发明人： Yasuji Nakaso ,  Kyoji Tanaka ,  Hiromi Kawamoto

IPC分类号： C01B25/455 ,  C01B25/10

CPC分类号： C01B25/455

摘要： An alkali monofluorophosphate expressed by the formula M.sub.2 PO.sub.3 F, where M represents Na or K, can readily be synthesized under a relatively mild reaction condition by making HF gas contact with powdery or fine granular M.sub.4 P.sub.2 O.sub.7 or M.sub.2 HPO.sub.4 placed in a reaction vessel and maintained at a temperature in the range from about 200.degree. C. to about 450.degree. C., and more preferably in the range of 280.degree.-360.degree. C. It is suitable to make HF gas continuously flow into and pass through the reaction vessel until the total quantity of HF flowed into the vessel amounts to 100 to 150% of the theoretical value for conversion of M.sub.4 P.sub.2 O.sub.7 or M.sub.2 HPO.sub.4 to M.sub.2 PO.sub.3 F.

摘要翻译： 由式M2PO3F表示的碱式单氟磷酸盐，其中M表示Na或K，可以在相对温和的反应条件下容易地合成，使HF气体与置于反应容器中的粉末状或细颗粒状的M4P2O7或M2HPO4接触，并保持在 在约200℃至约450℃的范围内，更优选在280-360℃的范围内。适于使HF气体连续流入并通过反应容器，直到总量 流入容器中的HF达到将M4P2O7或M2HPO4转化为M2PO3F的理论值的100至150％。

公开(公告)号：US4203955A

公开(公告)日：1980-05-20

申请号：US931902

申请日：1978-08-08

申请人： Takamitsu Enomoto ,  Kyoji Tanaka ,  Hiromi Kawamoto ,  Tamotsu Mizuno ,  Masao Fujinaga

发明人： Takamitsu Enomoto ,  Kyoji Tanaka ,  Hiromi Kawamoto ,  Tamotsu Mizuno ,  Masao Fujinaga

IPC分类号： C01B25/32 ,  C09K11/71

CPC分类号： C09K11/71 ,  C01B25/32

摘要： A process of preparing calcium hydrogen phosphate anhydride suitable as a raw material for phosphate phosphors, wherein CaHPO.sub.4.2H.sub.2 O is precipitated by mixing aqueous solutions of NaNH.sub.4 HPO.sub.4.4H.sub.2 O and CaCl.sub.2.6H.sub.2 O at 5.degree.-40.degree. C. An entire quantity of CaHPO.sub.4.2H.sub.2 O to be converted to CaHPO.sub.4 in one batch is put into an acidified water maintained above 80.degree. C. all at once. Crystalline CaHPO.sub.4 is obtained through agitation of a resultant hot slurry for a few minutes. Crystal habit of the product depends on the pH of the hot water: lozenge-shaped plates when the pH is below 3.4, parallelogram plates in the pH range of 3.4-4.4, and square or rectangular plates when the pH is above 4.4. The particle size of CaHPO.sub.4 depends on the water temperature and the degree of agitation. To precipitate CaHPO.sub.4.2H.sub.2 O in the presence of suitable quantity of seed crystals is effective for minimizing the Na content of CaHPO.sub.4.

摘要翻译： 制备适合磷酸盐磷光体的磷酸氢钙酸酐的方法，其中通过在5°-40℃下混合NaNH 4 HPO 4·4H 2 O和CaCl 2·6H 2 O的水溶液使CaHPO 4·2H 2 O沉淀。将全部量的CaHPO 4·2H 2 O 一次性转化为CaHPO4，一次放入保持在80℃以上的酸化水中。 通过搅拌所得热浆料几分钟获得结晶CaHPO 4。 产品的水晶习惯取决于热水的pH值：当pH值低于3.4时，菱形板，平均四边形板在pH4.4-4.4的范围内，当pH值高于4.4时，方板或矩形板。 CaHPO4的粒径取决于水温和搅拌程度。 在合适量的晶种存在下沉淀CaHPO 4·2H 2 O是有效的，以使CaHPO 4的Na含量最小化。

公开(公告)号：US06713844B2

公开(公告)日：2004-03-30

申请号：US10026639

申请日：2001-12-27

申请人： Jun Tatsuta ,  Masao Kubo ,  Shinobu Kida ,  Shigenari Takami ,  Ikko Kuzuhara ,  Kyoji Tanaka ,  Yoshiharu Sanagawa

发明人： Jun Tatsuta ,  Masao Kubo ,  Shinobu Kida ,  Shigenari Takami ,  Ikko Kuzuhara ,  Kyoji Tanaka ,  Yoshiharu Sanagawa

IPC分类号： H01L2348

CPC分类号： H01L23/49833 ,  H01L21/563 ,  H01L23/13 ,  H01L23/49811 ,  H01L24/29 ,  H01L25/105 ,  H01L33/62 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/1134 ,  H01L2224/13019 ,  H01L2224/13144 ,  H01L2224/16 ,  H01L2224/29111 ,  H01L2224/2919 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2224/81141 ,  H01L2224/81193 ,  H01L2224/83192 ,  H01L2225/1058 ,  H01L2225/1076 ,  H01L2924/00013 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/0105 ,  H01L2924/01068 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01088 ,  H01L2924/0132 ,  H01L2924/12041 ,  H01L2924/14 ,  H01L2924/15151 ,  H01L2924/15159 ,  H01L2924/15787 ,  H01L2924/19043 ,  H01L2924/3025 ,  H01L2924/3511 ,  H01L2224/13099 ,  H01L2924/00 ,  H01L2224/05599

摘要： A semiconductor-chip mounting substrate with a high degree of reliability of an electrical connection between a substrate and a semiconductor chip such as IC chips is provided. The substrate has at least one projection thereon, which is integrally molded with the substrate. A conductive layer is formed on the projection to obtain a first bump. The semiconductor chip has a terminal projecting as a second bump on its surface. The semiconductor chip is mounted on the substrate such that the first bump contacts the second bump. A required contact pressure between the first bump and the second bump is held by use of a pressure holding means.

摘要翻译： 提供了具有高可靠性的基板和诸如IC芯片的半导体芯片之间的电连接的半导体芯片安装基板。 衬底上具有至少一个突起，其与衬底整体模制。 在突起上形成导电层以获得第一凸块。 半导体芯片具有在其表面上作为第二凸起突出的端子。 半导体芯片安装在基板上，使得第一凸块接触第二凸块。 通过使用压力保持装置保持第一凸起和第二凸起之间的所需接触压力。

公开(公告)号：US4746888A

公开(公告)日：1988-05-24

申请号：US71259

申请日：1987-07-08

申请人： Koji Ichihashi ,  Kyoji Tanaka ,  Wataru Takahashi

发明人： Koji Ichihashi ,  Kyoji Tanaka ,  Wataru Takahashi

IPC分类号： F16K31/11 ,  H01F7/16 ,  H01F7/08

CPC分类号： H01F7/1607 ,  H01F2007/085 ,  Y10T137/86622

摘要： A solenoid for an electromagnetic valve which has an exciting coil, a tubular hollow inner housing with a shaft sleeve portion thereof disposed within the coil, a tubular slide guide having a bottom made of a non-magnetic material which is contained within the housing, a stopper with a stationary shaft portion fitted in an opening end of the slide guide, and a plunger slidably contained within the slide guide which is defined by the end face of the shaft portion and the bottom marginal portion of the slide guide.

摘要翻译： 一种用于具有励磁线圈的电磁阀的螺线管，具有设置在线圈内的轴套部分的管状中空内壳体，具有容纳在壳体内的由非磁性材料制成的底部的管状滑动引导件， 止动器，固定轴部分装配在滑动引导件的开口端，以及可滑动地容纳在滑动引导件内的柱塞，其由轴部分的端面和滑动引导件的底部边缘部分限定。