专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4891726A Rotary magnetic head and guide drum assembly with reduce mounting height 失效
标题翻译：旋转磁头和导向鼓组件，降低安装高度
公开(公告)号：US4891726A
公开(公告)日：1990-01-02
申请号：US339859
申请日：1989-04-17
申请人： Hisashi Suwa , Seiji Sato , Susumu Matsubara , Eiji Yano , Katsuyuki Koizumi
发明人： Hisashi Suwa , Seiji Sato , Susumu Matsubara , Eiji Yano , Katsuyuki Koizumi
IPC分类号： G11B5/02 , G11B5/53 , G11B15/61 , G11B25/06
CPC分类号： G11B15/61 , G11B25/063 , G11B5/53
摘要： The present invention is concerned with a helical scan type rotary magnetic head device employed for example in a video tape recorder in which the magnetic tape is caused to run obliquely while it contacts the head and in which recording tracks are formed on the magnetic tape at a predetermined angle of inclination relative to the tape. According to the present invention, the tape guide drum along the side of which the magnetic tape is caused to run while contacting with it has a cut-out at its portion free of contact with the magnetic tape, while a rotary transformer adapted for receiving and transmitting recording and/or reproducing signals at or from a rotary magnetic head is mounted so as to be enclosed within the interior of the tape guide drum to reduce the size and thickness of the rotary magnetic head device.

2. 发明授权

US4853804A Magnetic recording and/or reproducing apparatus 失效
标题翻译：磁记录和/或再现装置
公开(公告)号：US4853804A
公开(公告)日：1989-08-01
申请号：US169439
申请日：1988-03-17
申请人： Hisashi Suwa , Seiji Sato , Susumu Matsubara , Eiji Yano , Katsuyuki Koizumi
发明人： Hisashi Suwa , Seiji Sato , Susumu Matsubara , Eiji Yano , Katsuyuki Koizumi
IPC分类号： G11B15/44 , G11B15/665 , G11B15/675
CPC分类号： G11B15/442 , G11B15/6656 , G11B15/67568
摘要： A magnetic recording and/or reproducing apparatus which includes a rotary magnetic head device, a reel block base plate provided on a chassis plate and having a pair of reel blocks horizontally reciprocable relative to the rotary magnetic head device and operatively engaged with a pair of tape reels of a tape cassette, a cassette holder which is supported by a supporting arm on the chassis base plate so as to be vertically movable relative to the reel block and in which the tape cassette is inserted and retained, an operating mode changeover lever for selecting the various operating modes, including constant speed running, rapid feed and rewind modes, for the magnetic tape pulled out of the tape cassette and loaded into the predetermined tape path, and a drive gear driven into rotation by a driving electric motor, wherein the drive gear is operatively associated with the supporting arm and the reel block base plate. The drive gear is driven into rotation to cause vertical movement of the cassette holder and the reciprocating movement of the reel block base plate. An operating lever adapted for being turned by the drive gear is operatively associated with the operating mode changeover lever, and turned to shift the operating mode changeover lever to select one of the predetermined operating modes. In this manner, the operations of loading the tape cassette and the magnetic tape and of selecting the operating mode may be performed by one and the same driving motor to reduce the number of the driving motors and the size and the thickness of the apparatus, while the cassette attachment and detachment and magnetic tape loading and unloading operations can be performed expeditiously.
摘要翻译：一种磁记录和/或再现装置，其包括旋转磁头装置，设置在底板上的卷轴块基板，并且具有相对于旋转磁头装置水平往复运动的一对卷轴块，并且可操作地与一对带磁带盒的卷轴，盒座，其由底盘上的支撑臂支撑，以便相对于卷轴块可垂直移动，并且盒带被插入和保持;一个操作模式切换杆，用于选择包括恒速运行，快速进给和倒带模式的各种操作模式，用于从带盒中拉出并装载到预定带路径中的磁带以及由驱动电动机驱动旋转的驱动齿轮，其中驱动齿轮与支撑臂和卷盘块基板可操作地相关联。驱动齿轮被驱动旋转以引起盒座的垂直运动和卷盘块基板的往复运动。适于由驱动齿轮转动的操作杆与操作模式切换杆可操作地相关联，并转动以移动操作模式切换杆以选择预定操作模式之一。以这种方式，加载磁带和磁带并选择操作模式的操作可以由同一驱动电机执行，以减少驱动电动机的数量和装置的尺寸和厚度，同时盒式磁带的安装和拆卸以及磁带的装载和卸载操作可以迅速进行。

3. 发明授权

US07742231B2 Zoom lens and imaging apparatus 失效
标题翻译：变焦镜头和成像设备
公开(公告)号：US07742231B2
公开(公告)日：2010-06-22
申请号：US11808636
申请日：2007-06-12
申请人： Motoyuki Ohtake , Ken Tanaka , Tsutomu Naitou , Takuya Tsutsumi , Eiji Yano , Tatsuyuki Takahashi
发明人： Motoyuki Ohtake , Ken Tanaka , Tsutomu Naitou , Takuya Tsutsumi , Eiji Yano , Tatsuyuki Takahashi
IPC分类号： G02B27/64
CPC分类号： G02B15/173 , G02B27/646
摘要： A zoom lens includes: a front group including a plurality of movable lens groups; and a rear group that is provided on an image side of the front group and that includes a negative lens and a positive lens. The positive lens has a flat lens surface on its image side, and is tiltable about a spherical center of its object side lens surface that is convex on the object side. When a lens system is inclined, the positive lens is tilted in relation to the optical axis of the lens system based on: a focal length of the overall lens system; an angle of the optical axis of the lens system after being inclined in relation to the optical axis before being inclined; a distance between the image side lens surface of the positive lens and the image plane; and a refractive index of the positive lens.
摘要翻译：变焦镜头包括：前组，其包括多个可移动透镜组; 以及设置在前组的图像侧并且包括负透镜和正透镜的后组。正透镜在其像侧具有平坦的透镜表面，并且可以在其物体侧的凸面的物体侧透镜表面的球面中心倾斜。当透镜系统倾斜时，正透镜相对于透镜系统的光轴倾斜，基于：整个透镜系统的焦距; 在倾斜之前相对于光轴倾斜后的透镜系统的光轴的角度; 正透镜的像侧透镜表面与像平面之间的距离; 和正透镜的折射率。

4. 发明授权

US07586682B2 Zoom lens and imaging apparatus 失效
标题翻译：变焦镜头和成像设备
公开(公告)号：US07586682B2
公开(公告)日：2009-09-08
申请号：US11580161
申请日：2006-10-13
申请人： Motoyuki Ohtake , Eiji Yano , Ken Tanaka , Takuya Tsutsumi , Tatsuyuki Takahashi , Tsutomu Naitou
发明人： Motoyuki Ohtake , Eiji Yano , Ken Tanaka , Takuya Tsutsumi , Tatsuyuki Takahashi , Tsutomu Naitou
IPC分类号： G02B27/64
CPC分类号： G02B27/646 , G02B5/06 , G02B15/173 , G02B26/0883
摘要： A zoom lens including a varifocal lens unit having a plurality of movable lens groups, and a prism disposed on an image side of the varifocal lens unit. The prism has an incident plane on which a light flux from the varifocal lens unit enters, and an exit plane from which the light flux is emitted toward an image plane, and is configured such that the incident plane or the exit plane or both planes can be inclined with respect to an optical axis, whereby a field of view is shifted by a predetermined amount by inclining the plane.
摘要翻译：一种变焦透镜，包括具有多个可移动透镜组的变焦透镜单元和设置在变焦透镜单元的像侧上的棱镜。棱镜具有入射平面，来自变焦透镜单元的光束入射到入射平面，以及出射平面，光束朝向像面发射，并且被配置为使得入射面或出射平面或两个平面可以相对于光轴倾斜，由此通过倾斜该平面将视野偏移预定量。

5. 发明授权

US07411731B2 Zoom lens and imaging apparatus 失效
标题翻译：变焦镜头和成像设备
公开(公告)号：US07411731B2
公开(公告)日：2008-08-12
申请号：US11553281
申请日：2006-10-26
申请人： Motoyuki Ohtake , Tsutomu Naitou , Takuya Tsutsumi , Eiji Yano , Ken Tanaka , Tatsuyuki Takahashi
发明人： Motoyuki Ohtake , Tsutomu Naitou , Takuya Tsutsumi , Eiji Yano , Ken Tanaka , Tatsuyuki Takahashi
IPC分类号： G02B27/64
CPC分类号： G02B15/173 , G02B27/646
摘要： A zoom lens includes a varifocal lens unit including a plurality of movable lens groups, and a prism disposed on an image side of the varifocal lens unit. The prism has an incident plane into which a light flux from the varifocal lens unit enters, and an exit plane from which the light flux is emitted toward an image plane, the exit plane capable of being inclined with respect to an optical axis, the exit plane inclined in accordance with a following conditional expression “α=−f×θ/[Bf(n−1)]”, where α: an angle formed by a normal of the exit plane and the optical axis, f: a focus distance of a whole lens system, θ: a turning angle of a lens system, Bf: a distance from the exit plane of the prism to the image plane along the optical axis, and n: a refraction index of the prism.
摘要翻译：变焦透镜包括包括多个可移动透镜组的变焦透镜单元和设置在变焦透镜单元的像侧上的棱镜。棱镜具有入射平面，来自变焦透镜单元的光束进入入射平面，以及出射平面，光束从该平面朝向像面发射，出射平面能够相对于光轴倾斜，出射面根据以下条件表达式“α= -fxtheta / [Bf（n-1）]”倾斜的平面，其中α：由出射平面和光轴的法线形成的角度，f：整个透镜系统，θ：透镜系统的转角，Bf：从棱镜的出射平面到光轴的像面的距离，以及n：棱镜的折射率。

6. 发明申请

US20100232020A1 Zoom lens and imaging apparatus 有权
标题翻译：变焦镜头和成像设备
公开(公告)号：US20100232020A1
公开(公告)日：2010-09-16
申请号：US12801120
申请日：2010-05-24
申请人： Motoyuki Ohtake , Ken Tanaka , Tsutomu Naitou , Takuya Tsutsumi , Eiji Yano , Tatsuyuki Takahashi
发明人： Motoyuki Ohtake , Ken Tanaka , Tsutomu Naitou , Takuya Tsutsumi , Eiji Yano , Tatsuyuki Takahashi
IPC分类号： G02B27/64
CPC分类号： G02B15/173 , G02B27/646
摘要： A lens includes a front group including a plurality of lens groups; and a rear group that is provided on an image side of the front group and that includes a negative lens and a positive lens. The positive lens has a flat lens surface on its image side, and is tiltable about a spherical center of its object side lens surface that is convex on the object side. When a lens system is inclined, the positive lens is tilted in relation to the optical axis of the lens system based on: a focal length of the overall lens system; an angle of the optical axis of the lens system after being inclined in relation to the optical axis before being inclined; a distance between the image side lens surface of the positive lens and the image plane; and a refractive index of the positive lens.
摘要翻译：透镜包括：包括多个透镜组的前组; 以及设置在前组的图像侧并且包括负透镜和正透镜的后组。正透镜在其像侧具有平坦的透镜表面，并且可以在其物体侧的凸面的物体侧透镜表面的球面中心倾斜。当透镜系统倾斜时，正透镜相对于透镜系统的光轴倾斜，基于：整个透镜系统的焦距; 在倾斜之前相对于光轴倾斜后的透镜系统的光轴的角度; 正透镜的像侧透镜表面与像平面之间的距离; 和正透镜的折射率。

7. 发明授权

US06616729B2 Method of grain refining cast magnesium alloy 失效
标题翻译：晶粒细化铸造镁合金方法
公开(公告)号：US06616729B2
公开(公告)日：2003-09-09
申请号：US10207208
申请日：2002-07-30
申请人： Tetsuichi Motegi , Kiichi Miyazaki , Yoshitomo Tezuka , Kiyotaka Yoshihara , Eiji Yano
发明人： Tetsuichi Motegi , Kiichi Miyazaki , Yoshitomo Tezuka , Kiyotaka Yoshihara , Eiji Yano
IPC分类号： C22C2300
CPC分类号： C22C1/02 , C22C1/03
摘要： A method of grain refining cast magnesium alloy includes adding to a magnesium alloy melt containing aluminum and manganese, pure carbon powder, or a carbon source in combination with niobium pentoxide or vanadium pentoxide.
摘要翻译：一种晶粒细化铸造镁合金的方法包括向含有铝和锰的镁合金熔体，纯碳粉末或与五氧化二铌或五氧化二钒组合的碳源中加入。

8. 发明授权

US4895507A Die assembly exchanging apparatus for extruder 失效
标题翻译：挤出机用模具组装更换装置
公开(公告)号：US4895507A
公开(公告)日：1990-01-23
申请号：US261216
申请日：1988-10-24
申请人： Eiji Yano
发明人： Eiji Yano
IPC分类号： B29C33/30 , B21C23/21 , B29C47/08 , B29C47/12
CPC分类号： B21C23/214 , B29C47/0818 , B29C47/0009
摘要： An apparatus for exchanging die assemblies for extruding a material from an extruder. The apparatus employs a carriage on an extruding side of the extruder, carriage moving device for moving the carriage along a longitudinal axis along rails perpendicular to an extruding direction of the material, two grasping units supported on the carriage on the right and left sides, grasping unit moving devices for moving the grasping units along a traverse axis in parallel with the extruding direction, respectively, grasping unit vertical moving devices for moving the grasping units along a vertical axis perpendicular to the longitudinal and traverse directions, respectively, and a plurality of storng stands spaced apart from each other in the longitudinal directions for storing various kinds of die assemblies. Each of the grasping units extending in the vertical axis and having a pair of arms provided with grasping devices for grasping one of the die assemblies.

9. 发明申请

US20130335917A1 INFORMATIONAL TERMINAL 审中-公开
标题翻译：信息终端
公开(公告)号：US20130335917A1
公开(公告)日：2013-12-19
申请号：US14001314
申请日：2012-02-22
申请人： Junya Sato , Takehiko Komiyama , Yasuyuki Homma , Eiji Yano , Ryuuji Nagata , Haruhiko Sugisaki
发明人： Junya Sato , Takehiko Komiyama , Yasuyuki Homma , Eiji Yano , Ryuuji Nagata , Haruhiko Sugisaki
IPC分类号： H05K5/00
CPC分类号： H05K5/0004 , G06F1/1656 , H04M1/0252
摘要： An information terminal includes: a front side casing member including in turn a section for clamping on each of two opposite top and bottom sides or on each of two opposite left and right sides of the information terminal when seen from a front side of the terminal, the sections for clamping extending along directions of the opposite sides; a back side casing member including another section for clamping corresponding to the section for clamping of a front side casing member, the back side casing member accommodating an inner structure of the information terminal in conjunction with the front side casing member; a pair of frame members, each frame member holding the section for clamping of the front side casing member and the other section for clamping of the back side casing member together in a clamped state; a first lock mechanism that, after thrusting the frame members onto the section for clamping and the other section for clamping, performs locking when the frame members are slid in a direction along the opposite sides; and a second lock mechanism that suppresses movement of the frame members following the locking.
摘要翻译：信息终端包括：前侧壳体构件，当从所述终端的前侧观察时，所述前侧壳体构件又包括用于夹紧在所述信息终端的两个相对的顶部和底部侧面或两个相对的左右两侧中的每一个上的部分，用于夹紧的部分沿相对侧的方向延伸; 背面壳体构件，包括用于夹紧前侧壳体构件的部分夹持的另一部分，后侧壳体构件与前侧壳体构件一起容纳信息终端的内部结构; 一对框架构件，每个框架构件保持用于夹持前侧壳体构件的部分和用于将夹紧后侧壳体构件的另一部分夹紧在一起; 第一锁定机构，当框架构件沿着相对侧的方向滑动时，在将框架构件推压到用于夹紧的部分和用于夹紧的另一个部分之后，执行锁定; 以及第二锁定机构，其抑制在锁定之后框架构件的运动。

10. 发明申请

US20130335901A1 MOBILE ELECTRONIC APPARATUS 审中-公开
标题翻译：手机电子设备
公开(公告)号：US20130335901A1
公开(公告)日：2013-12-19
申请号：US14001079
申请日：2012-02-22
申请人： Junya Sato , Takehiko Komiyama , Tokio Shimobayashi , Eiji Yano , Ryuuji Nagata , Haruhiko Sugisaki
发明人： Junya Sato , Takehiko Komiyama , Tokio Shimobayashi , Eiji Yano , Ryuuji Nagata , Haruhiko Sugisaki
IPC分类号： H05K7/14
CPC分类号： H05K7/14 , G02F2001/13332 , G02F2201/503 , H04M1/0266 , H04M1/185 , H04M1/23
摘要： The present invention is relates to a mobile electronic apparatus including a packaging structure configured to evade destruction of a display part against an impact applied from outside. In a mobile electronic apparatus (1), if an impact is applied from a direction (B), a casing composed by a casing section (51), a bottom cover (20) and a cover (60) become deformed. If the casing is deformed, a hollow section (100) is deformed at the same time. A key rubber (30) becomes deformed to follow the portions becoming deformed. By the key rubber (30) becoming deformed, the impact applied from outside may be absorbed, and impact exerted to LCD module is reduced.
摘要翻译：本发明涉及一种移动电子设备，其包括被构造为避免显示部件的破坏与来自外部的冲击的包装结构。在移动电子设备（1）中，如果从方向（B）施加冲击，则由壳体部分（51），底盖（20）和盖（60）组成的壳体变形。如果壳体变形，则中空部分（100）同时变形。钥匙橡胶（30）变形以跟随变形部分。通过密钥橡胶（30）变形，可以吸收从外部施加的冲击，并且降低对LCD模块施加的冲击。

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