公开(公告)号：US06306231B1

公开(公告)日：2001-10-23

申请号：US09162229

申请日：1998-09-29

申请人： Kazuo Sakamoto ,  Kyoso Ishida ,  Yukio Yamamoto ,  Makoto Fujita

发明人： Kazuo Sakamoto ,  Kyoso Ishida ,  Yukio Yamamoto ,  Makoto Fujita

IPC分类号： B22D1700

CPC分类号： B22D17/007 ,  B22D23/00 ,  C22C1/005 ,  Y10S164/90

摘要： A light metal alloy material has excellent plastic workability. The method of producing the light metal alloy material comprises a light metal as a matrix, which is injection-molded at a solid phase proportion of not more than 20%. The injection molded material has a limiting upsetting rate of not more than 70% and excellent moldability. This injection molded material can be molded into a final molded article by means of single-step forging.

摘要翻译： 轻金属合金材料具有优异的塑性加工性。 制造轻金属合金材料的方法包括以不超过20％的固相比例注射成型的作为基质的轻金属。 注射成型材料的限制镦锻率不超过70％，成型性优异。 该注塑材料可以通过单步锻造成型成最终模塑制品。

公开(公告)号：US06298839B1

公开(公告)日：2001-10-09

申请号：US09564283

申请日：2000-05-04

申请人： Harufumi Muto ,  Makoto Fujita ,  Naoto Kushi

发明人： Harufumi Muto ,  Makoto Fujita ,  Naoto Kushi

IPC分类号： F02D4114

CPC分类号： F02D41/18 ,  F02D41/1456

摘要： An air-fuel ratio control apparatus performs an intake air-increasing process based on a region of an air-fuel ratio feedback adjustment coefficient FAF in which the adjustment coefficient decreases the fuel concentration in an air-fuel mixture. The apparatus calculates a fuel injection valve open duration TAU by using a newly calculated air-fuel ratio feedback adjustment coefficient FAFx, instead of using an adjustment coefficient FAF. An air-fuel ratio-increasing feedback adjustment coefficient FVLV in the adjustment coefficient FAFx has a value that cancels an increase in the amount of intake air. Therefore, the fuel injection amount is increased only when the fuel concentration in the mixture is an intake air-increasing process. Hence, torque difference between fuel concentration-increasing and concentration-decreasing control becomes smaller.

摘要翻译： 空燃比控制装置基于调节系数降低空气 - 燃料混合物中的燃料浓度的空燃比反馈调节系数FAF的区域进行进气增加处理。 该装置使用新计算的空燃比反馈调节系数FAFx来计算燃料喷射阀打开持续时间TAU，而不是使用调整系数FAF。 调整系数FAFx中的空燃比增加反馈调整系数FVLV具有抵消进气量增加的值。 因此，仅当混合物中的燃料浓度为进气增加过程时，燃料喷射量才增加。 因此，燃料浓度增加与浓度降低控制之间的转矩差变小。

公开(公告)号：US5907531A

公开(公告)日：1999-05-25

申请号：US787351

申请日：1997-01-22

申请人： Makoto Fujita ,  Yasuhisa Fukushima

发明人： Makoto Fujita ,  Yasuhisa Fukushima

IPC分类号： G11B17/22 ,  G11B17/26 ,  G11B17/04

CPC分类号： G11B17/26 ,  G11B17/225

摘要： Trays for reproduction-only media and trays for recordable and reproducible media are individually fixed in a single magazine and the recordable and reproducible media are protected by making ejection difficult, thereby providing an auto-changer and a magazine for dual-purpose use or mixing of the reproduction-only media and the recordable and reproducible media. A tray (27a) and a tray (27b) stored in a magazine (21) are fixed to the magazine (21) by respective locking member. A magazine holder (53) of the auto-changer is provided with a release lever (49) and a release layer (50) which are assisted by a release spring (51) and a release spring (52), respectively When the magazine (21) is inserted into the magazine holder (53), the locking member (47) and the locking member (48) are pushed by the release levers, respectively, whereby the lock of the trays (27a) and (27b) in the magazine (21) is released, and the trays (27a) and (27b) can be freely taken out of the magazine (21).

摘要翻译： 仅用于可重放介质的托盘和可记录和可重复介质的托盘分别固定在单个仓库中，可记录和可再现的介质通过使排出困难而受到保护，从而提供自动更换器和杂志，用于两用或混合 再现媒体和可记录和可重复的媒体。 存储在盒（21）中的托盘（27a）和托盘（27b）通过相应的锁定构件固定到盒（21）。 自动更换装置的盒子保持架53分别设置有释放杆（49）和释放层（50），分别由释放弹簧（51）和释放弹簧（52）辅助。当弹匣 21）被插入盒保持器（53）中，锁定构件（47）和锁定构件（48）分别被释放杆推动，从而托盘（27a）和（27b）在盒体中的锁定 （21）被释放，托盘（27a）和（27b）可以自由地从盒体（21）中取出。

公开(公告)号：US5409555A

公开(公告)日：1995-04-25

申请号：US127358

申请日：1993-09-28

申请人： Makoto Fujita ,  Yukio Yamamoto ,  Nobuo Sakate ,  Shoji Hirabara

发明人： Makoto Fujita ,  Yukio Yamamoto ,  Nobuo Sakate ,  Shoji Hirabara

IPC分类号： B21J5/00 ,  B60B3/06 ,  C22C23/02 ,  C22F1/00 ,  C22F1/06 ,  C22C23/00 ,  C22C1/00

CPC分类号： C22F1/06 ,  B21J5/002 ,  B21K1/38 ,  B60B3/06 ,  B21D22/16 ,  B21D53/30 ,  F24F2003/1435 ,  F24F6/00

摘要： An article of manufacture made of a magnesium alloy is made by casting the magnesium alloy to provide a casting, forging the casting to render material of the casting to have an average crystalline particle size of not greater than 100 .mu.m, and carrying out a T6 treatment (a solution treatment and an artificial aging treatment) with respect to the casting. Physical properties such as, for example, the tensile strength, elongation and the like of the article are considerably improved by virtue of the synergistic effect of the micronized crystalline particles and the T6 treatment.

摘要翻译： 由镁合金制成的制品是通过铸造镁合金制成铸件，锻造铸件以使铸件材料的平均结晶粒径不大于100微米，并进行T6 处理（溶液处理和人造时效处理）。 由于微粉化结晶颗粒和T6处理的协同效应，物理性质例如制品的拉伸强度，伸长率等得到显着提高。

公开(公告)号：US4976917A

公开(公告)日：1990-12-11

申请号：US517843

申请日：1990-05-02

申请人： Makoto Fujita

发明人： Makoto Fujita

IPC分类号： B22F3/10 ,  C22C1/04 ,  C22C21/02 ,  C22F1/043 ,  F02F7/00

CPC分类号： C22F1/043 ,  B22F3/1017 ,  C22C1/0416 ,  F02F7/0085

摘要： Quench-solidifed Al-Si alloy powder which contains more than 12 wt % Si is preformed, and the preforming is compression-molded into an aluminum alloy part. The aluminum alloy part is repeatedly subjected to a heating-and-cooling cycle of heating the aluminum alloy part to a temperature between 440.degree. C. and 500.degree. C. and cooling it to a temperature not higher than 380.degree. C.

摘要翻译： 预成型含有超过12重量％Si的淬火固化的Al-Si合金粉末，并将预成型件压模成型为铝合金部件。 铝合金部件重复进行将铝合金部件加热至440℃至500℃的加热和冷却循环，并将其冷却至不高于380℃的温度。

公开(公告)号：US4581452A

公开(公告)日：1986-04-08

申请号：US526880

申请日：1983-08-26

申请人： Iwao Ojima ,  Takamasa Fuchikami ,  Makoto Fujita

发明人： Iwao Ojima ,  Takamasa Fuchikami ,  Makoto Fujita

IPC分类号： A61K31/505 ,  A61P35/00 ,  C07C51/10 ,  C07C51/60 ,  C07C275/16 ,  C07C275/24 ,  C07C275/28 ,  C07C335/08 ,  C07C335/12 ,  C07C335/16 ,  C07D239/22 ,  C07H13/12 ,  C07H19/06 ,  C07C57/03 ,  C07C157/05

CPC分类号： C07D239/22 ,  C07C275/16 ,  C07C275/24 ,  C07C275/28 ,  C07C335/08 ,  C07C335/12 ,  C07C335/16 ,  C07C51/10 ,  C07C51/60 ,  C07H13/12 ,  C07H19/06

摘要： A process for preparing a 5-perfluoroalkyl-dihydrouracil derivative of the general formula ##STR1## wherein R.sub.f represents a perfluoroalkyl group, each of R.sup.1 and R.sup.2 represents a hydrogen atom, or an alkyl, cycloalkyl, aryl, aralkyl or heterocyclic group, and Y is an oxygen or sulfur atom, which comprises (a) reacting a compound of the general formula ##STR2## wherein X represents a halogen atom or hydroxyl group, with a urea derivative of the general formula ##STR3## provided that when X is a hydroxyl group and at least one of R.sup.1 and R.sup.2 is a hydrogen atom, said reaction is carried out in the presence of a condensing agent, or (b) cyclizing a compound of the general formula ##STR4## and a novel intermediate compound of the above formula (IV).

摘要翻译： 制备通式（I）的5-全氟烷基 - 二氢尿嘧啶衍生物的方法，其中R f表示全氟烷基，R 1和R 2各自表示氢原子或烷基，环烷基，芳基，芳烷基或杂环基 并且Y是氧或硫原子，其包括（a）使其中X表示卤素原子或羟基的通式为“IMAGE”（II）的化合物与通式为“IMAGE”的脲衍生物 III），条件是当X是羟基并且R 1和R 2中的至少一个是氢原子时，所述反应在缩合剂的存在下进行，或（b）使通式为“IMAGE”的化合物环化， （IV）和上述式（IV）的新型中间体化合物。

公开(公告)号：US4482991A

公开(公告)日：1984-11-13

申请号：US387494

申请日：1982-06-11

申请人： Ichiro Kawamura ,  Izumi Hino ,  Makoto Fujita

发明人： Ichiro Kawamura ,  Izumi Hino ,  Makoto Fujita

IPC分类号： G11B17/049 ,  G11B17/032 ,  G11B17/04 ,  G11B3/58

CPC分类号： G11B17/049 ,  G11B17/032 ,  G11B17/04

摘要： A disk clamping mechanism for disk recording and reproducing devices of the type in which when a disk cartridge with a disk enclosed therein is inserted into the device the disk clamping mechanism is actuated to clamp the raised groove guard formed around the rim of the disk so that when the cartridge is pulled out of the device the disk remains therein. The clamping mechanism includes a pair of clamping fingers with projections adapted for engagement with the groove guard when the forces pulling out the cartridge are transmitted to the disk. A linkage or a mechanism comprising a wedge and tapered surfaces is operatively connected to the clamping fingers in such a way that when a pulling force is exerted on the disk and the clamping fingers, the linkage or mechanism causes the clamping arms or fingers to move further toward each other, thus exerting a stronger clamping force on the disk.

摘要翻译： 一种用于盘记录和再现装置的盘夹紧机构，其中当盘被包含在其中的盘盒插入到装置中时，盘夹紧机构被致动以夹紧围绕盘的边缘形成的凸起槽护罩，使得 当墨盒从设备中拉出时，磁盘保留在其中。 夹紧机构包括一对具有突出部的夹持指状件，当伸出卡盘的力传递到盘片时，其具有适于与槽护罩接合的夹紧指状物。 包括楔形件和锥形表面的连接件或机构可操作地连接到夹紧指状件，使得当拉力施加在盘和夹持指状件上时，连接件或机构使夹紧臂或手指进一步移动 彼此相对，从而在盘上施加更强的夹紧力。

公开(公告)号：US10130556B2

公开(公告)日：2018-11-20

申请号：US15053129

申请日：2016-02-25

申请人： Makoto Fujita

发明人： Makoto Fujita

IPC分类号： A61F5/37 ,  A61H39/04 ,  A61H37/00 ,  A61H39/08 ,  A61F5/01 ,  A61F5/30

摘要： A skin stretching tape includes a first sheet member formed of a non-stretchable material, and having a first backside surface with an adhesive compound applied thereto; and a second sheet member formed of a stretchable material in a band shape, and having a second backside surface with an adhesive compound applied thereto. The first sheet member is attached to the second backside surface at one end portion of the second sheet member. The second sheet member has a length in a longitudinal direction thereof greater than twice of that of the first sheet member. The first sheet member may have a circular shape. Further, the second sheet member may have the length in the longitudinal direction thereof three times to five times of that of the first sheet member.

公开(公告)号：US20110162521A1

公开(公告)日：2011-07-07

申请号：US13119857

申请日：2010-03-12

申请人： Toshihiro Takami ,  Manabu Tsukimoto ,  Junichi Matsudaira ,  Kunio Kumagai ,  Ikuo Suzuki ,  Makoto Fujita

发明人： Toshihiro Takami ,  Manabu Tsukimoto ,  Junichi Matsudaira ,  Kunio Kumagai ,  Ikuo Suzuki ,  Makoto Fujita

IPC分类号： F16J10/04 ,  B22D19/02

CPC分类号： B22D19/14 ,  B22D17/10 ,  B22D17/2069 ,  B22D19/0009 ,  B22D19/02 ,  B22D19/16 ,  B22F5/106 ,  B22F2207/01 ,  C22C49/06 ,  Y10T29/49272 ,  Y10T29/4998 ,  Y10T29/49988

摘要： An MMC cylinder liner comprises an inner tubular portion and an outer tubular portion. The inner tubular portion includes a metal matrix composite formed of a compact impregnated with an Al—Si alloy wherein the compact is made of a reinforcing material. The outer tubular portion is formed of the Al—Si alloy. The Si concentration of the Al—Si alloy impregnated into the compact of the inner tubular portion is different from the Si concentration of the Al—Si alloy of the outer tubular portion.

摘要翻译： MMC气缸套包括内部管状部分和外部管状部分。 内管状部分包括由浸渍有Al-Si合金的压块形成的金属基体复合体，其中压块由增强材料制成。 外管状部分由Al-Si合金形成。 浸渍到内管部分的压块中的Al-Si合金的Si浓度不同于外部管状部分的Al-Si合金的Si浓度。

公开(公告)号：US20100143704A1

公开(公告)日：2010-06-10

申请号：US12373613

申请日：2007-06-20

申请人： Makoto Fujita ,  Kunio Kumagai ,  Masaoki Hashimoto ,  Kazuko Hashimoto

发明人： Makoto Fujita ,  Kunio Kumagai ,  Masaoki Hashimoto ,  Kazuko Hashimoto

IPC分类号： B32B5/16 ,  B22D19/00 ,  B22D23/00 ,  B22D25/06

CPC分类号： B22D19/14 ,  B22F2999/00 ,  C04B41/009 ,  C04B41/5155 ,  C04B41/88 ,  C22C1/08 ,  C22C1/1036 ,  C22C1/1094 ,  C22C32/0089 ,  C22C2001/081 ,  Y10T428/256 ,  C04B41/4521 ,  C04B41/4523 ,  C04B41/53 ,  C04B35/10 ,  C04B35/14 ,  C04B35/18 ,  C04B35/803 ,  C04B38/00 ,  B22F2207/01 ,  B24B1/00

摘要： A metal composite material is obtained by casting a melt of a metal and has an outer surface on which aluminum borate particles maintained in a porous form are exposed. Therefore, an oil is allowed to infiltrate the aluminum borate particles on the outer surface, to be retained therein and to ooze out during sliding. As a consequence, the sliding life during which desired sliding properties are maintained can be significantly prolonged. The metal composite material may be produced from a preform obtained by sintering aluminum borate particles covered with electrically neutralized silica and alumina particles which have been formed by mixing a silica sol and an alumina sol with aluminum borate particles in an aqueous solution to cover aluminum borate particles.

摘要翻译： 金属复合材料通过铸造金属熔体而获得，并且具有露出多孔形式的硼酸铝颗粒的外表面。 因此，允许油渗透到外表面上的硼酸铝颗粒，以保留在其中并在滑动期间渗出。 因此，可以显着延长保持期望的滑动性能的滑动寿命。 金属复合材料可以由通过烧结覆盖有电中和的二氧化硅和氧化铝颗粒的硼酸铝颗粒而获得的预制件，其通过将二氧化硅溶胶和氧化铝溶胶与硼酸铝颗粒在水溶液中混合形成以覆盖硼酸铝颗粒 。