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51. 发明授权

US07771169B2 Centrifugal multiblade fan 有权
标题翻译：离心式多叶扇
公开(公告)号：US07771169B2
公开(公告)日：2010-08-10
申请号：US11665258
申请日：2006-05-30
申请人： Hitoshi Kikuchi , Kazuki Okamoto , Shoji Yamada , Yasuyoshi Makino
发明人： Hitoshi Kikuchi , Kazuki Okamoto , Shoji Yamada , Yasuyoshi Makino
IPC分类号： F01D5/14
CPC分类号： F04D29/282 , F04D29/30
摘要： A plurality of curved rectangular blades are arranged in a circumferential direction on a periphery of a disc, forming a pipe-like basket shape with an opening on a front side of the disc. Rotation of the disc draws in air from the opening and draws out the air in a centrifugal direction through a space between the blades. The blades are formed of a thick plate part close to the disc and a thin plate part that is thinner than the thick plate part and farther than the thick plate part from the disc. A bulge serving as a boundary between the thick plate part and the thin plate part is formed on a negative pressure surface of the blades, which is of curved convex shape.
摘要翻译：多个弯曲的矩形叶片沿圆周方向布置在盘的周边上，形成在盘的前侧具有开口的管状篮状。盘的旋转从开口吸入空气，并通过叶片之间的空间沿离心方向抽出空气。叶片由靠近盘的厚板部分形成，并且薄板部分比厚板部分薄，并且比来自盘的厚板部分更薄。作为厚板部分和薄板部分之间的边界的凸起形成在具有弯曲凸形的叶片的负压表面上。

52. 发明授权

US07612993B1 Card connector 失效
标题翻译：卡连接器
公开(公告)号：US07612993B1
公开(公告)日：2009-11-03
申请号：US12218555
申请日：2008-07-15
申请人： Kazunori Takei , Hitoshi Kikuchi , Hirokazu Takahashi , Hiromichi Kato
发明人： Kazunori Takei , Hitoshi Kikuchi , Hirokazu Takahashi , Hiromichi Kato
IPC分类号： H05K5/00 , H05K7/00 , H01R13/44 , H01R24/00
CPC分类号： H01R13/64
摘要： A card connector includes a plurality of contacts adapted to contact memory cards, a housing holding the contacts and having a plurality of inserting openings arranged in vertically overlapping relationship for inserting memory cards, respectively, and a shell covering the housing. A pivot member is installed at a predetermined position in the housing so as to be pivotally moved when one memory card is inserted in one of the inserting openings such that part of the pivot member extends into all the inserting openings except for the one inserting opening, thereby preventing a further memory card from being inserted into the card connector. In assembling, after the pivot member is set in the housing so that protrusions provided in the housing are fitted in slits formed in the pivot member, the shell is fitted on the housing to push the pivoting member into the predetermined position.
摘要翻译：卡连接器包括适于接触存储卡的多个触点，保持触点并具有分别以垂直重叠的关系布置的多个插入开口的壳体，以及分别插入存储卡的壳体和覆盖壳体的壳体。枢轴构件安装在壳体中的预定位置处，以便当一个存储卡插入到一个插入开口中时枢转地移动，使得枢转构件的一部分延伸到除了一个插入开口之外的所有插入开口中，从而防止另外的存储卡插入到卡连接器中。在组装中，在将枢转构件设置在壳体中之后，使得设置在壳体中的凸起装配在形成在枢转构件中的狭缝中，壳体装配在壳体上以将枢转构件推动到预定位置。

53. 发明申请

US20060099856A1 Card connector 失效
标题翻译：卡连接器
公开(公告)号：US20060099856A1
公开(公告)日：2006-05-11
申请号：US11265056
申请日：2005-11-01
申请人： Kazunori Takei , Shoichi Hamano , Hitoshi Kikuchi , Hirokazu Takahashi
发明人： Kazunori Takei , Shoichi Hamano , Hitoshi Kikuchi , Hirokazu Takahashi
IPC分类号： H01R24/00
CPC分类号： H01R27/02
摘要： A card connector into and from which a plurality of cards are inserted and removed, includes a required number of contacts, and a housing arranging and holding the contacts and having one or plural fitting openings each into which the card is inserted. The contacts each includes contact portions to contact at least two cards so that the same contact can be brought into contact with at least two cards. The card connector has a high degree of freedom for design of substrate and connector without complicating the arrangement of connection portions of contacts and is easy to assemble and easy to mount connection portions onto a substrate by a customer or consumer.
摘要翻译：插入和移除多个卡的卡连接器包括所需数量的触点，以及布置和保持触点并且具有一个或多个装配开口的壳体，每个卡插入卡中。触头各自包括接触部分以接触至少两个卡，使得相同的触点可以与至少两个卡接触。卡连接器具有高的自由度，用于设计基板和连接器，而不会使触点的连接部分的布置复杂化，并且易于组装并且易于由客户或消费者将连接部分安装到基板上。

54. 发明申请

US20050260075A1 Blower 有权
标题翻译：鼓风机
公开(公告)号：US20050260075A1
公开(公告)日：2005-11-24
申请号：US10521787
申请日：2004-06-17
申请人： Masahiro Arinaga , Kunihiko Kaga , Shoji Yamada , Katsuhisa Ootsuta , Hitoshi Kikuchi , Yoshimi Iwamura , Yasuyoshi Makino
发明人： Masahiro Arinaga , Kunihiko Kaga , Shoji Yamada , Katsuhisa Ootsuta , Hitoshi Kikuchi , Yoshimi Iwamura , Yasuyoshi Makino
IPC分类号： F04D17/06 , F04D29/38 , F01D1/00
CPC分类号： F04D17/06 , F04D29/386
摘要： A blower includes: an impeller on which there are arranged axial flow blades 40 mounted at circumferential intervals to an outer peripheral surface of a boss; a case surrounding the impeller; and a bell mouth cylindrically constricted to guide gas into the case, wherein an inner diameter of the bell mouth is smaller than an outer diameter of the impeller. Further, each blade has, in the radial direction, a sweepforward wing portion situated on the boss side and exhibiting a positive advance ratio value, and a sweepback wing potion situated on the outer peripheral side of the blade and exhibiting a negative advance ratio value, with the arc length of each blade increasing from the boss side toward the outer peripheral side. Therefore, it is possible to achieve an improvement in ventilation efficiently, through an increase in static pressure and to achieve a reduction in noise.
摘要翻译：鼓风机包括：叶轮，其上布置有轴向流动叶片40，其周向间隔安装到凸台的外周表面; 围绕叶轮的壳体; 以及圆筒形收缩的喇叭口，以将气体引导到壳体中，其中喇叭口的内径小于叶轮的外径。此外，每个叶片在径向方向上具有位于凸台侧并且呈现正前进比值的前掠翼部分，以及位于叶片的外周侧并且呈现负提前比值的回扫翼部分，每个叶片的弧长度从凸台侧向外周侧增加。因此，可以通过增加静压而有效地实现通气的改善，并且能够实现噪音的降低。

55. 发明授权

US06468038B1 Fan, method for producing the fan by molding molten metal, and device for producing the fan by molding molten metal 失效
标题翻译：风扇，通过模制熔融金属制造风扇的方法，以及通过模制熔融金属来生产风扇的装置
公开(公告)号：US06468038B1
公开(公告)日：2002-10-22
申请号：US09517428
申请日：2000-03-02
申请人： Hitoshi Kikuchi , Yoshimi Iwamura , Yasuyoshi Makino , Jiro Fukuyama , Hideaki Miyagawa , Akio Endo
发明人： Hitoshi Kikuchi , Yoshimi Iwamura , Yasuyoshi Makino , Jiro Fukuyama , Hideaki Miyagawa , Akio Endo
IPC分类号： F01D514
CPC分类号： B22D17/04 , F04D29/023 , F04D29/283 , F04D29/325 , F05D2300/125
摘要： A fan according to the present invention can be monolithically molded out of a metal with a low energy in combination with a structure of a metal mold, in which gate arrangement and/or distribution of dimensions of vanes is devised in injecting a low melting-point metal such as magnesium, wherein not only production but also reproducing such as recycling are facilitated, and also a metalwave of the fan can be produced in consideration of the global atmosphere preservation.
摘要翻译：根据本发明的风扇可以由具有低能量的金属与金属模具的结构组合而成，其中设计了叶片尺寸的门布置和/或分布以注入低熔点金属如镁，其中不仅生产而且再现如回收利用，并且还可以考虑到全球气氛保存来制造风扇的金属波。

56. 发明授权

US4828595A Process for the production of glass 失效
公开(公告)号：US4828595A
公开(公告)日：1989-05-09
申请号：US126103
申请日：1987-10-27
申请人： Hiroshi Morishita , Terukazu Imayoshi , Hitoshi Kikuchi , Akihiro Nakamura
发明人： Hiroshi Morishita , Terukazu Imayoshi , Hitoshi Kikuchi , Akihiro Nakamura
IPC分类号： C03B5/00 , C03B20/00 , C03C3/06 , C03C10/14
CPC分类号： C03C3/06 , C03B20/00 , C03C2201/02 , C03C2203/10 , Y02P40/57 , Y10S65/08
摘要： The present invention relates to a process for production of a glass by the vacuum melting method using silica as raw material and comprises uniformly preheating a silica powder containing an accelerator for phase conversion to about 800.degree. C.; filling the preheated silica powder in a container while substantially maintaining the temperature; further heating the silica powder to convert it into a sintered body having a cristobalite phase; and then heating and melting the sintered body in vacuum for glass formation, whereby not only are improvments in raw material efficiency and productivity by shortening of the heating time achieved, but also the formation of cracks on the surface of the resulted sintered body which has been one of the important reasons for resulting in products of sub-standard can be substantially completely avoided.

57. 发明授权

US4828594A Process for the production of glass 失效
公开(公告)号：US4828594A
公开(公告)日：1989-05-09
申请号：US126104
申请日：1987-10-27
申请人： Hiroshi Morishita , Hiroshi Namikawa , Youji Koguchi , Shin-Ichi Miyake , Terukazu Imayoshi , Hitoshi Kikuchi , Akihiro Nakamura
发明人： Hiroshi Morishita , Hiroshi Namikawa , Youji Koguchi , Shin-Ichi Miyake , Terukazu Imayoshi , Hitoshi Kikuchi , Akihiro Nakamura
IPC分类号： C03B20/00 , C03C1/02 , C03C3/06 , C03C10/14
CPC分类号： C03B20/00 , C03C3/06 , C03C2201/02 , C03C2203/10 , Y10S65/08
摘要： The present invention relates to a process for the production of a glass from silica as a raw material by a vacuum melting method, in which a high quality glass is produced efficiently by compounding a silica powder containing an excess amount of the accelerator for phase conversion and silica powders containing substantially no such accelerator or by introducing silica powders in a solution containing an accelerator for phase conversion, adding an acid or basic component to the mixture to adjust the pH thereof, stirring the mixture for mixing, and subjecting the mixture to dehydration and drying to obtain silica powders containing the accelerator for phase conversion in proper quantities, filling the resultant silica powders in a vessel and heating the powder to form a sintered molded body having cristobalite phase having a self-supporting property and also having a proper matrix strength and a high porosity, and then heating the sintered body under vacuum.

58. 发明授权

US4828593A Process for the production of glass 失效
标题翻译：玻璃生产工艺
公开(公告)号：US4828593A
公开(公告)日：1989-05-09
申请号：US126102
申请日：1987-10-27
申请人： Hiroshi Morishita , Terukazu Imayoshi , Hitoshi Kikuchi , Akihiro Nakamura
发明人： Hiroshi Morishita , Terukazu Imayoshi , Hitoshi Kikuchi , Akihiro Nakamura
IPC分类号： C03B20/00 , C03C1/02 , C03C3/06 , C03C10/14
CPC分类号： C03C3/06 , C03B20/00 , C03C2201/02 , C03C2203/10 , Y10S65/08
摘要： A process for production of a glass by a vacuum melting method using silica as raw materials comprising heating silica powders in the presence of an accelerator for phase conversion to convert them into a sintered body having cristobalite phase; molding or repowdering the sintered body; containing or filling the resulted sintered body in a container having a desired shape; and then heating and melting it in vacuo for glass formation, or accumulating a plurality of the sintered bodies into a desired shape; and then heating and melting it for glass formation, whereby a high-quality glass ingot having a desired shape or a larger glass ingot can be readily obtained without reduction in productivity.

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