专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US5671710A Pistons for internal combustion engines and method of manufacturing same 失效
标题翻译：内燃机活塞及其制造方法
公开(公告)号：US5671710A
公开(公告)日：1997-09-30
申请号：US534117
申请日：1995-09-26
申请人： Masato Sasaki
发明人： Masato Sasaki
IPC分类号： B23P15/10 , F16J9/00 , F02F3/00
CPC分类号： F16J9/00 , B23P15/10 , F02F2200/04 , F05C2201/021 , F05C2251/042
摘要： A piston for an internal combustion engine comprises a wear resisting annulus disposed on a top ring groove and made of aluminum alloy containing SiC particulates and an interface between the wear resisting annulus and the top ring groove, the interface being remelted and solidified.
摘要翻译：用于内燃机的活塞包括设置在顶环槽上并由含有SiC颗粒的铝合金制成的耐磨环，并且在耐磨环和顶环槽之间的界面，该界面被再凝固和固化。

22. 发明授权

US5507258A Pistons for internal combustion engines 失效
标题翻译：内燃机活塞
公开(公告)号：US5507258A
公开(公告)日：1996-04-16
申请号：US186523
申请日：1994-01-26
申请人： Masato Sasaki
发明人： Masato Sasaki
IPC分类号： B22D19/08 , B22D19/14 , B23P15/10 , F02B1/04 , F02F3/00 , F16J9/00
CPC分类号： F02F3/0015 , B23P15/10 , F16J9/00 , F02B1/04 , F02F2200/04 , F05C2201/021 , Y10T29/49259
摘要： A piston for an internal combustion engine comprises a wear resisting annulus made of aluminum alloy containing SiC particulates, the wear resisting annulus being cast within a top ring groove upon casting of a piston made of aluminum alloy.
摘要翻译：用于内燃机的活塞包括由含有SiC颗粒的铝合金制成的耐磨环，在由铝合金制成的活塞铸造时，耐磨环在铸造环形槽内铸造。

23. 发明授权

US5421890A Apparatus for producing oxide thin film 失效
标题翻译：氧化物薄膜的制造装置
公开(公告)号：US5421890A
公开(公告)日：1995-06-06
申请号：US98903
申请日：1993-07-29
申请人： Ryusuke Kita , Takashi Hase , Masato Sasaki , Tadataka Morishita
发明人： Ryusuke Kita , Takashi Hase , Masato Sasaki , Tadataka Morishita
IPC分类号： C23C8/12 , C04B41/50 , C04B41/85 , C04B41/87 , C23C8/16 , C23C14/08 , C23C14/24 , C23C14/58 , C30B23/02 , C23C16/40
CPC分类号： C04B41/009 , C04B41/5027 , C04B41/5072 , C04B41/85 , C04B41/87 , C23C14/08 , C23C14/24 , C30B23/002 , C30B23/02 , C30B29/16 , C30B29/22
摘要： Disclosed is an oxide thin film producing method and apparatus for producing an oxide thin film having excellent crystallinity and purity with high productivity while correctly controlling the composition of the oxide thin film. After reducing the pressure inside a vacuum chamber to 1.times.10.sup.-9 Torr or less, a metal thin film is formed by evaporating a specified metal element and depositing vapor of the metal element on a substrate in the vacuum chamber. Then a cover member is moved upward to closely abut to a cover receiving member to thereby form an airtight chamber for enclosing the substrate airtightly in the vacuum chamber. With the degree of vacuum around the airtight chamber maintained, O.sub.2 gas is directly introduced into the airtight chamber through a gas piping to oxidize the metal thin film and thereby form an oxide thin film. At the same time, the gas inside the airtight chamber is discharged directly out of the vacuum chamber through a gas piping.
摘要翻译：公开了一种用于在正确控制氧化物薄膜的组成的同时以高生产率制造具有优异的结晶度和纯度的氧化物薄膜的氧化物薄膜制造方法和装置。在将真空室内的压力降低到1×10 -9 Torr或更小之后，通过蒸发特定的金属元素并将金属元素的蒸气沉积在真空室中的基底上来形成金属薄膜。然后，盖构件向上移动以紧密地邻接到盖接收构件，从而形成用于将基底气密地封闭在真空室中的气密室。随着保持气密室周围的真空度，通过气体管道将O2气体直接引入气密室，以氧化金属薄膜，从而形成氧化物薄膜。同时，气密室内的气体通过气体管道直接排出真空室外。

24. 发明授权

US5211778A Method for forming aluminum-silicon alloy 失效
标题翻译：形成铝硅合金的方法
公开(公告)号：US5211778A
公开(公告)日：1993-05-18
申请号：US675330
申请日：1991-03-26
申请人： Masato Sasaki , Yoshihiro Yamada
发明人： Masato Sasaki , Yoshihiro Yamada
IPC分类号： B22D18/02 , C22B9/10 , C22C21/04
CPC分类号： B22D18/02 , C22B9/10 , C22C21/04
摘要： An aluminum-silicon alloy having excellent mechanical characteristics is formed by pressure casting of a molten material concurrently with modifying thereof by a flux which includes at least one element selected from the group of Na, Sb, Sr, and/or Ca, allowing a substantially fine grain of silicon to be dispersed in the alloy. Alternatively, the step of the pressure casting is replacable by substantial uniform cooling of the molten material regardless of a thickness thereof by cooling a die having a mold formed of a Cu-W type material, which mold corresponds to a substantially thick portion of the alloy.
摘要翻译：具有优异的机械特性的铝 - 硅合金通过熔融材料的压力铸造同时进行，通过包含选自Na，Sb，Sr和/或Ca中的至少一种元素的焊剂进行改性，形成基本上细晶粒分散在合金中。或者，通过冷却具有由Cu-W型材料形成的模具的模具，可以通过熔融材料的大体均匀冷却来实现压力铸造的步骤，该模具对应于合金的大部分厚度。

25. 发明申请

US20110315111A1 Piston of Internal Combustion Engine 有权
标题翻译：内燃机活塞
公开(公告)号：US20110315111A1
公开(公告)日：2011-12-29
申请号：US13167157
申请日：2011-06-23
申请人： Masato Sasaki
发明人： Masato Sasaki
IPC分类号： F02F3/00
CPC分类号： F02F3/10 , Y10T29/49263
摘要： A piston for an internal combustion engine includes a piston base material including a pair of skirt portions opposed to each other in a radial direction of the piston base material. The piston includes a multiple-layer coating formed on at least one of surfaces of the pair of skirt portions. The piston further includes marks provided to respective layers of the multiple-layer coating at locations different from each other.
摘要翻译：一种用于内燃机的活塞包括活塞基材，该活塞基材包括在活塞基材的径向上彼此相对的一对裙部。活塞包括形成在该对裙部的至少一个表面上的多层涂层。活塞还包括在彼此不同的位置处设置到多层涂层的各个层的标记。

26. 发明申请

US20090211670A1 Cooling apparatus for a hot rolled steel strip and methods for cooling a hot rolled steel strip 有权
标题翻译：用于热轧钢带的冷却装置和冷轧钢带的冷却方法
公开(公告)号：US20090211670A1
公开(公告)日：2009-08-27
申请号：US12380254
申请日：2009-02-25
申请人： Akio Fujibayashi , Masato Sasaki , Yoshimichi Hino , Atsushi Watanabe
发明人： Akio Fujibayashi , Masato Sasaki , Yoshimichi Hino , Atsushi Watanabe
IPC分类号： C21D9/52 , C21D6/00
CPC分类号： C21D1/667 , B21B45/0218 , B21B45/0233 , B21B45/0281 , C21D1/60 , C21D8/0263 , C21D9/573
摘要： A cooling apparatus for a hot rolled steel strip including a top surface cooling means provided above a hot rolled steel strip which is transferred with transfer rollers; and a bottom surface cooling means provided below the hot rolled steel strip, each of the top surface cooling means and the bottom surface cooling means including a protective member having at least one cooling water passage hole; at least one cooling water header opposing the hot rolled steel strip separated by the protective member; and cooling water jetting nozzles protruding from the cooling water header, wherein the tips of the cooling water jetting nozzles are disposed farther from the hot rolled steel strip than the surface, opposing the hot rolled steel strip, of the protective member.
摘要翻译：一种用于热轧钢带的冷却装置，包括：设置在转印辊上转移的热轧钢带上方的顶面冷却装置; 以及设置在所述热轧钢带的下方的底面冷却装置，所述顶面冷却装置和所述底面冷却装置各自包括具有至少一个冷却水通过孔的保护构件; 至少一个冷却水集管，与所述保护部件分离的所述热轧钢带相对; 以及从冷却水集管部突出的冷却水喷射喷嘴，其特征在于，所述冷却水喷射喷嘴的前端比所述热轧钢带相对于所述保护部件的表面设置得远离所述热轧钢带。

27. 发明申请

US20080054167A1 PHOTOELECTRIC ENCODER AND ELECTRONIC EQUIPMENT USING THE SAME 有权
标题翻译：光电编码器和使用该光电编码器的电子设备
公开(公告)号：US20080054167A1
公开(公告)日：2008-03-06
申请号：US11847176
申请日：2007-08-29
申请人： Masato SASAKI , Norikazu OKADA
发明人： Masato SASAKI , Norikazu OKADA
IPC分类号： H01J3/14
CPC分类号： G01D5/2451 , G01D5/34715
摘要： In the photoelectric encoder of the invention, as a light passing zone PZ of a movable object 21 travels by one pitch P, an output signal OUT2 of a second logical operation unit 26b comes to be delayed in phase by 45° with respect to an output signal OUT1 of a first logical operation unit 26a. Therefore, an output having a resolution two times higher than that of the movable object having a phase difference of 90° can be obtained, where the width of each of light receiving elements 22a-22d is (¼)P. Accordingly, the width of each of the light receiving elements can be made two times larger, compared with the case where the width of each of the light receiving elements is (⅛)P as in conventional optical encoders. Thus, the output strength of the detection signal can be increased, so that the S/N ratio can be improved.
摘要翻译：在本发明的光电编码器中，随着可移动物体21的通光区域PZ行进一个间距P，第二逻辑运算单元26b的输出信号OUT 2将相对于第一逻辑运算单元26a的输出信号OUT 1。因此，可以得到光接收元件22a〜22d的宽度为（¼）P的分辨率为90°的相位差的可动物体的分辨率2倍以上的输出。因此，与以往的光学编码器相比，每个光接收元件的宽度为（1/8）P的情况相比，每个光接收元件的宽度可以被制成两倍。因此，可以提高检测信号的输出强度，从而可以提高S / N比。

28. 发明授权

US07309855B2 Reflective encoder with light shield and electronic device using such reflective encoder 失效
标题翻译：带防护罩的反光编码器和使用这种反射编码器的电子设备
公开(公告)号：US07309855B2
公开(公告)日：2007-12-18
申请号：US11181832
申请日：2005-07-15
申请人： Kohji Nagasaka , Kohichi Shichi , Masato Sasaki
发明人： Kohji Nagasaka , Kohichi Shichi , Masato Sasaki
IPC分类号： G01D5/34 , H01L27/14
CPC分类号： H01L31/167 , G01D5/305 , G01D5/34 , H01L31/02325 , H01L2224/48091 , H01L2924/1815 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： A reflection encoder is disclosed having a light emitting element in a light receiving element that are separated by a light shielding body that prevents unwanted light from entering the light receiving element. In variations of the invention, the light shielding body may be integrally formed with a mold resin portion that holds the light emitting element and light receiving element, formed by a sheet or plate, or formed using an opaque liquid resin that is poured between transparent resin bodies that encapsulate the light emitter and receiver. In operation, light radiated from the light emitting element is reflected by a code wheel and then received by a light receiving element. Other variations include varying the height at which the light receiving and detecting elements are disposed relative to the code wheel and tilting these elements towards each other so as to increase light efficiency.
摘要翻译：公开了一种反射编码器，其具有由光屏蔽体隔开的光接收元件中的发光元件，防止不必要的光进入光接收元件。在本发明的变型中，遮光体可以与保持由片或板形成的发光元件和光接收元件的模制树脂部分一体地形成，或者使用注入透明树脂之间的不透明液体树脂形成封装光发射器和接收器的主体。在操作中，从发光元件辐射的光被码盘反射，然后由光接收元件接收。其它变化包括改变相对于码轮设置光接收和检测元件的高度，并且使这些元件朝向彼此倾斜，以便提高光效率。

29. 发明申请

US20060060271A1 Cooling device, manufacturing method, and manufacturing line for hot rolled steel band 有权
标题翻译：冷轧钢带的冷却装置，制造方法和生产线
公开(公告)号：US20060060271A1
公开(公告)日：2006-03-23
申请号：US10508029
申请日：2002-08-08
申请人： Akio Fujibayashi , Masato Sasaki , Yoshimichi Hino , Atsushi Watanabe
发明人： Akio Fujibayashi , Masato Sasaki , Yoshimichi Hino , Atsushi Watanabe
IPC分类号： C21D1/60
CPC分类号： C21D1/667 , B21B45/0218 , B21B45/0233 , B21B45/0281 , C21D1/60 , C21D8/0263 , C21D9/573
摘要： The present invention relates to a cooling apparatus for hot rolled steel strip comprising: top surface cooling means provided above a hot rolled steel strip transferred with transfer rollers after hot rolling to cool the top surface of the hot rolled steel strip; and bottom surface cooling means provided below the hot rolled steel strip to cool the bottom surface of the hot rolled steel strip, each of the top surface cooling means and the bottom surface cooling means comprising: a protective member disposed close to the surface of the hot rolled steel strip, having at least one cooling water passage hole; at least one cooling water header opposing the hot rolled steel strip separated. by the protective member; and cooling water jetting nozzles protruding from the cooling water header and jetting cooling water approximately vertically toward the surface of the hot rolled steel strip through the cooling water passage hole, wherein the tips of the cooling water jetting nozzles are disposed farther from the hot rolled steel strip than the surface, opposing the hot rolled steel strip, of the protective member. The hot rolled steel strip can be stably transferred, and cooled rapidly and uniformly, using the cooling apparatus of the present invention.
摘要翻译：本发明涉及一种用于热轧带钢的冷却装置，包括：在热轧后用转印辊转印的热轧钢带上方设置的顶表面冷却装置，以冷却热轧钢带的顶表面; 以及设置在热轧钢带下方的底面冷却装置，以冷却热轧钢带的底面，每个顶表面冷却装置和底面冷却装置包括：靠近热表面设置的保护构件具有至少一个冷却水通道孔的轧制钢带; 与热轧钢带相对的至少一个冷却水集管分离。由保护构件; 以及冷却水喷射喷嘴，其从冷却水集管突出，并且通过冷却水通过孔向冷轧钢带的表面大致垂直地喷射冷却水，其中，冷却水喷射喷嘴的顶端远离热轧钢保护构件的表面与热轧钢带相对的条带。使用本发明的冷却装置，可以将热轧钢带稳定地转移并快速且均匀地冷却。

30. 发明授权

US06201292B1 Resin-sealed semiconductor device, circuit member used therefor 失效
标题翻译：树脂密封半导体器件，用于其的电路元件
公开(公告)号：US06201292B1
公开(公告)日：2001-03-13
申请号：US09052984
申请日：1998-04-01
申请人： Hiroshi Yagi , Yoichi Hitomi , Makoto Nakamura , Masato Sasaki
发明人： Hiroshi Yagi , Yoichi Hitomi , Makoto Nakamura , Masato Sasaki
IPC分类号： H01L23495
CPC分类号： H01L23/49548 , H01L21/4828 , H01L23/4951 , H01L24/45 , H01L24/48 , H01L24/49 , H01L2221/68377 , H01L2224/05554 , H01L2224/32057 , H01L2224/32245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/4826 , H01L2224/48475 , H01L2224/49171 , H01L2224/73215 , H01L2224/73265 , H01L2224/83385 , H01L2224/85051 , H01L2924/01019 , H01L2924/01046 , H01L2924/01078 , H01L2924/01079 , H01L2924/07802 , H01L2924/1433 , H01L2924/15311 , H01L2924/181 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： There is disclosed a resin-sealed semiconductor device in which plural terminal portions each integrally having an inner terminal on a surface and an outer terminal on a rear face are arranged two-dimensionally substantially in a plane electrically independent of one another. A die pad is electrically independently disposed in a substantially middle portion in the plane where the terminal portions are arranged two-dimensionally. A semiconductor element is mounted on the die pad. The inner terminals of the terminal portions are electrically connected via wires to terminals of the semiconductor element, and the entirety is sealed with a resin in such a manner that the outer terminals of the terminal portions are partially exposed to the outside. Therefore, an occupancy ratio of the semiconductor element in the semiconductor device is increased. The semiconductor device can be miniaturized. The mounting density onto a circuit substrate can be enhanced. Also, by forming outer electrodes on the outer terminals, different from the conventional TSOP or another small-sized semiconductor device, multiple pins can be easily provided.
摘要翻译：公开了一种树脂密封半导体器件，其中，在表面上一体地具有内部端子和后表面上的外部端子的多个端子部分基本上彼此平行地布置在彼此电独立的平面中。芯片焊盘电气地独立地设置在端子部分被二维布置的平面中的大致中间部分中。半导体元件安装在管芯焊盘上。端子部分的内部端子经由导线电连接到半导体元件的端子，并且整体用树脂密封，使得端子部分的外部端部部分地暴露于外部。因此，半导体器件中的半导体元件的占有率增加。可以使半导体器件小型化。可以提高电路基板上的安装密度。此外，通过在外部端子上形成外部电极，与常规TSOP或另一小型半导体器件不同，可以容易地提供多个引脚。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式