专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US07965009B2 Motor rotor and manufacturing method thereof 有权
标题翻译：电动机转子及其制造方法
公开(公告)号：US07965009B2
公开(公告)日：2011-06-21
申请号：US12445805
申请日：2007-10-16
申请人： Toshihito Miyashita , Takashi Matsushita , Norihito Tanaka
发明人： Toshihito Miyashita , Takashi Matsushita , Norihito Tanaka
IPC分类号： H02K1/28 , H02K1/30 , H02K21/12 , H02K1/22 , H02K15/00 , H02K15/02
CPC分类号： H02K15/03 , H02K1/2753 , H02K2005/1287 , Y10T29/49009 , Y10T29/49012
摘要： A motor rotor has a resin-impregnated thread layer formed by winding a thread of a reinforced fiber material around a permanent magnet layer with a gap between an outer peripheral surface of the thread layer and an inner peripheral surface of a cylindrical body, and impregnating the thread layer with a curable resin. A subsequent thread layer is formed by leading a continuous thread into an annular passage through thread passing recesses, winding the continuous thread around a bottom portion of the passage, and impregnating the subsequent thread layer with a curable resin. A curable resin is injected into the gap between the outer peripheral surfaces of the thread layer and the subsequent thread layer and the inner peripheral surface of the cylindrical body through resin injection passages and/or the thread passing recesses before heating and curing.
摘要翻译：电动机转子具有通过将增强纤维材料的线缠绕在永磁体层上而形成的树脂浸渍线层，其中，线圈层的外周面与圆筒体的内周面之间具有间隙，螺纹层与可固化树脂。后续的螺纹层通过将连续螺纹引导通过螺纹通过凹槽的环形通道，将连续螺纹缠绕在通道的底部部分上，并用可固化树脂浸渍随后的螺纹层而形成。在加热固化之前，通过树脂注入通道和/或螺纹通孔将可固化树脂注入到螺纹层的外周表面和随后的螺纹层和圆筒体的内周表面之间的间隙中。

42. 发明授权

US07126704B2 Network print system for merging data with template data for printing or display, subject to applicable restrictions 有权
标题翻译：用于将数据与模板数据合并以进行打印或显示的网络打印系统，但须遵守适用的限制
公开(公告)号：US07126704B2
公开(公告)日：2006-10-24
申请号：US10923678
申请日：2004-08-24
申请人： Kiyotaka Miura , Tsunehiro Tsukada , Yasuyuki Tsukui , Akira Ueda , Takashi Matsushita , Masaki Tamura
发明人： Kiyotaka Miura , Tsunehiro Tsukada , Yasuyuki Tsukui , Akira Ueda , Takashi Matsushita , Masaki Tamura
IPC分类号： G06K15/00 , G06F3/12
CPC分类号： G06Q10/10
摘要： A network print system which aims at printing high-quality image data of a form is generated using a Web browser. In response to a request from a client to print or to display a document, a server merges an appropriate template with the variable data to produce print data or display data, as the case may be; however, based on whether certain authorization or restriction conditions are applicable to the request being processed, the server in an appropriate case inhibits generation of print data or display data, so that the print request or display request is not fulfilled.
摘要翻译：使用Web浏览器生成旨在打印表单的高质量图像数据的网络打印系统。响应于客户端打印或显示文档的请求，服务器将适当的模板与可变数据合并，以产生打印数据或显示数据（视情况而定）; 然而，基于某些授权或限制条件是否适用于正在处理的请求，服务器在适当的情况下禁止产生打印数据或显示数据，使得不满足打印请求或显示请求。

43. 发明授权

US5270866A Compact zoom lens 失效
标题翻译：紧凑型变焦镜头
公开(公告)号：US5270866A
公开(公告)日：1993-12-14
申请号：US797165
申请日：1991-11-26
申请人： Kouji Oizumi , Keiji Ikemori , Yasuhisa Sato , Yasuyuki Yamada , Hiroki Nakayama , Takashi Matsushita
发明人： Kouji Oizumi , Keiji Ikemori , Yasuhisa Sato , Yasuyuki Yamada , Hiroki Nakayama , Takashi Matsushita
IPC分类号： G02B15/17 , G02B15/14 , G02B15/177
CPC分类号： G02B15/177
摘要： A zoom lens comprising, from front to rear, a first lens unit of negative power, a second lens unit of positive power and a third lens unit of negative power, the second and third lens units being moved to effect zooming, and the third lens unit having its focal length f.sub.3 laid in the following range:0.5 f.sub.W
摘要翻译：一种变焦透镜，包括从前到后具有负功率的第一透镜单元，正功率的第二透镜单元和负功率的第三透镜单元，所述第二和第三透镜单元被移动以实现变焦，并且所述第三透镜其焦距f3放置在以下范围内的单位：0.5 fW <| f3| <4 fT其中fW和fT是整个系统的最短和最长焦距。

44. 发明授权

US4941070A Flash device for a camera 失效
标题翻译：相机的闪光灯设备
公开(公告)号：US4941070A
公开(公告)日：1990-07-10
申请号：US331013
申请日：1989-03-30
申请人： Yukio Ogawa , Kazuo Ikawa , Toru Shoji , Hideo Tamamura , Hiroki Nakayama , Takashi Matsushita
发明人： Yukio Ogawa , Kazuo Ikawa , Toru Shoji , Hideo Tamamura , Hiroki Nakayama , Takashi Matsushita
IPC分类号： G03B15/03 , H01J61/10 , H01J61/80 , G03B15/02 , F21V7/00
CPC分类号： H01J61/103 , G03B15/03 , H01J61/80 , G03B2215/0525
摘要： A flash device for a camera of the kind using a miniature lamp type flash tube solves all the problems resulting from the use of the straight tube type flash tube. The disclosed arrangement of the flash device not only ensures an adequate light distributing characteristic in all the vertical and lateral directions but also permits reduction in size of an electronic flash unit.
摘要翻译：用于使用微型灯型闪光管的相机的闪光装置解决了使用直管式闪光管所产生的所有问题。所公开的闪光装置的布置不仅确保了在所有垂直和横向方向上的足够的光分布特性，而且还允许减小电子闪光单元的尺寸。

45. 发明授权

US4899569A Method for manufacturing a rotor frame of an electromagnetic clutch 失效
标题翻译：制造电磁离合器的转子架的方法
公开(公告)号：US4899569A
公开(公告)日：1990-02-13
申请号：US315848
申请日：1989-02-27
申请人： Takashi Matsushita , Kozaburo Tsuchiya
发明人： Takashi Matsushita , Kozaburo Tsuchiya
IPC分类号： B21D53/00 , B21D53/26 , B21K23/00 , B23P15/00 , F16D27/112
CPC分类号： B21D53/00 , B21D53/261 , B23P15/00 , F16D27/112 , Y10T29/49481
摘要： A method for manufacturing a rotor frame of an electromagnetic clutch is disclosed. A rotor frame is manufactured using press machines in a sequential process of: (1) forming a blank which has the shape of a regular polygon; (2) forming a bulge in one side of the blank; (3) making a hole in the center of the bulge; and (4) bending the walls of the bulge and the blank edges into projections that can be machined to provide appropriately shaped end surfaces for use as a rotor frame.
摘要翻译：公开了一种用于制造电磁离合器的转子架的方法。使用冲压机按照以下顺序的方法制造转子框架：（1）形成具有正多边形形状的坯料; （2）在坯料的一侧形成凸起; （3）在凸起的中心形成一个孔; 和（4）将凸起的壁和坯料边缘弯曲成可被加工的突起，以提供用于转子框架的适当形状的端面。

46. 发明授权

US4896756A Apparatus for preventing heat damage in an electromagnetic clutch 失效
标题翻译：用于防止电磁离合器中的热损伤的装置
公开(公告)号：US4896756A
公开(公告)日：1990-01-30
申请号：US242307
申请日：1988-09-09
申请人： Takashi Matsushita
发明人： Takashi Matsushita
IPC分类号： F16D27/112 , F16D27/10
CPC分类号： F16D27/112
摘要： An electromagnetic clutch according to the invention includes a first rotatable member having an axial end plate of magnetic material and a second rotatable member. The second rotatable member includes a drive shaft, and a hub mounted on an end of the shaft. An annular armature plate is disposed on an outer peripheral portion of the hub facing the axial end plate of the first rotatable member with an axial air gap therebetween. An electromagnetic device is disposed within the first rotatable member for attracting the armature plate to the axial end surface of the first rotatable member. The armature plate is elastically connected with the hub by a plurality of leaf springs and is made of materials with a low Curie point. Meltable elements are disposed on the armature plate to define the axial air gap between the first rotatable member and the armature plate. When the elements are heated sufficiently due to frictional heat, they melt and the air gap between the first rotatable member and the armature plate increases to a point where the clutch cannot be engaged. If the temperature exceeds the Curie point, the magnetic property of the armature decreases rapidly and the armature separates from the rotor and remains separated until the meltable elements are replaced.

47. 发明授权

US4874973A Method and arrangement for securing a pulley to a rotor in an electromagnetic clutch 失效
标题翻译：用于将滑轮固定在电磁离合器中的转子上的方法和装置
公开(公告)号：US4874973A
公开(公告)日：1989-10-17
申请号：US201904
申请日：1988-06-03
申请人： Takashi Matsushita , Genzo Yanai
发明人： Takashi Matsushita , Genzo Yanai
IPC分类号： F16D27/112
CPC分类号： F16D27/112 , Y10T29/4946
摘要： An electromagnetic clutch includes a clutch rotor and an annular electromagnet. The clutch rotor has a rotor which sectional side view is a U-shaped configuration and a pulley mounted at an outer peripheral surface of the rotor. The annular electromagnet is disposed in an annular cavity of the rotor. An armature plate facing to a front end surface of the rotor is supported elastically by a stopper plate through a plurality of leaf springs. The stopper plate is fixed to an outer end of a drive shaft. First engaging elements are formed at an outer peripheral surface of the rotor. Second engaging elements are formed at an inner peripheral surface of the pulley. The first and second engaging elements are complementary and prevent the relative rotational motion of the pulley and the rotor when engaged. A stopper provided on the outer peripheral surface of the rotor prevents the relative axial movement of the pulley and the rotor.
摘要翻译：电磁离合器包括离合器转子和环形电磁体。离合器转子具有侧视图为U形的转子和安装在转子的外周面的滑轮。环形电磁铁设置在转子的环形空腔中。面向转子的前端面的衔铁板由止动板通过多个板簧弹性地支撑。止动板固定在驱动轴的外端。第一接合元件形成在转子的外周面上。第二接合元件形成在带轮的内周表面处。第一和第二接合元件是互补的，并且当接合时防止滑轮和转子的相对旋转运动。设置在转子的外周面上的止动件防止滑轮和转子的相对轴向运动。

48. 发明授权

US4871243A Photographic lens of improved near distance performance 失效
标题翻译：摄影镜头改善近距离表现
公开(公告)号：US4871243A
公开(公告)日：1989-10-03
申请号：US175351
申请日：1988-03-30
申请人： Hideki Ogawa , Takashi Matsushita
发明人： Hideki Ogawa , Takashi Matsushita
IPC分类号： G02B9/64 , G02B15/22
CPC分类号： G02B15/22
摘要： A photographic lens comprising, from front to rear, a first lens unit of positive power, a stop, a second lens unit of positive power, a third lens unit of negative power and a fourth lens unit of positive power. The first lens unit has at least one negative lens having a strong concave surface facing the stop, and the second lens unit has at least one negative lens having a strong concave surface facing the stop. When focusing is performed from an infinitely distant object to a close object, the first and second lens units are moved forward in unison, while the third lens unit is moved by a less amount than the amount of movement of the first and second lens units, whereby closeup optical performance is improved.
摘要翻译：一种摄影镜头，包括从前到后具有正功率的第一透镜单元，止动器，正功率的第二透镜单元，负功率的第三透镜单元和正功率的第四透镜单元。第一透镜单元具有至少一个具有朝向止挡件的强凹表面的负透镜，并且第二透镜单元具有至少一个具有朝向止挡件的强凹面的负透镜。当从无限远的物体到近距离的物体进行聚焦时，第一和第二透镜单元一致地向前移动，而第三透镜单元移动的量比第一和第二透镜单元的移动量少，从而提高了特写光学性能。

49. 发明授权

US4616742A Spring coupling for an electromagnetic clutch 失效
标题翻译：用于电磁离合器的弹簧联轴器
公开(公告)号：US4616742A
公开(公告)日：1986-10-14
申请号：US480286
申请日：1983-03-30
申请人： Takashi Matsushita
发明人： Takashi Matsushita
IPC分类号： F16D27/112 , F16D27/14 , F16D19/00 , F16D27/00
CPC分类号： F16D27/112 , F16D27/14 , F16D2027/007 , F16D2027/008
摘要： An electromagnetic clutch is disclosed which includes a pulley and an electromagnetic coil. A hub is secured on a drive shaft and has a radially extending flange portion which faces the pulley at a predetermined axial gap. An armature plate is disposed in the axial gap between the pulley and the radially extending flange portion of the hub. The armature plate is elastically connected to the flange portion of the hub by a plurality of spring members. The spring members are provided with a pair of fittings radially opposed to one another at a predetermined radial gap to prevent excessive bending of the spring members during initial operation of the electromagnetic clutch. When the armature plate beings to rotate, each spring member bends to reduce the gap between the pair of radially opposed fittings to thereby absorb the impact force. Therefore, the impact force on the drive shaft when the electromagnetic clutch is first actuated is lessened by the bending of the spring members while, at the same time, over bending of the spring members is prevented by the fittings.
摘要翻译：公开了一种电磁离合器，其包括滑轮和电磁线圈。轮毂固定在驱动轴上并且具有径向延伸的凸缘部分，其在预定的轴向间隙处面向滑轮。电枢板布置在滑轮与轮毂的径向延伸凸缘部分之间的轴向间隙中。电枢板通过多个弹簧构件弹性连接到轮毂的凸缘部分。弹簧构件设置有一对以预定的径向间隙彼此径向相对的配件，以防止在电磁离合器的初始操作期间弹簧构件的过度弯曲。当衔铁板旋转时，每个弹簧构件弯曲以减小一对径向相对的配件之间的间隙，从而吸收冲击力。因此，当电磁离合器第一致动时，驱动轴上的冲击力由于弹簧构件的弯曲而减轻，同时通过配件防止弹簧构件的过度弯曲。

50. 发明授权

US4583721A Molten metal discharging device 失效
标题翻译：熔融金属放电装置
公开(公告)号：US4583721A
公开(公告)日：1986-04-22
申请号：US581359
申请日：1984-02-17
申请人： Kazumi Arakawa , Masuo Sugie , Takashi Watanabe , Takumi Nishio , Toshio Kawamura , Tsutomu Nagahata , Takashi Matsushita
发明人： Kazumi Arakawa , Masuo Sugie , Takashi Watanabe , Takumi Nishio , Toshio Kawamura , Tsutomu Nagahata , Takashi Matsushita
IPC分类号： F27D3/14 , B22D11/10 , B22D37/00 , B22D41/42 , B22D41/08
CPC分类号： B22D41/42
摘要： A molten metal discharging device including a stationary plate of refractory material and adapted to be mounted at a bottom portion of a container for accommodating molten metal, the stationary plate having a molten metal passage bore for permitting the molten metal from the container to be discharged therethrough, and a slide plate of refractory material slidable along a lower face of the stationary plate and adapted to open or close the passage bore by being slidably displaced relative to the stationary plate, wherein the stationary plate includes a stationary plate main body having the passage bore therein, at least a major part of the main body being made of porous refractory material, the stationary plate main body having a chamber around a circumferential wall part of the passage bore and a gas introduction hole communicated with the chamber for introducing a gas from outside into the chamber, the circumferential wall part having gas supply hole elements for supplying the gas therethrough from the chamber to the passage bore enables to reduce the heat dissipation through the stationary plate and to thereby reduce the risk of clogging of the molten metal passage bore in the stationary plate due to the solidification of the molten metal or the like.
摘要翻译：一种熔融金属排出装置，包括耐火材料的固定板，并且适于安装在用于容纳熔融金属的容器的底部处，所述固定板具有用于允许来自容器的熔融金属从容器中排出的熔融金属通道孔以及耐火材料的滑板，其可沿着固定板的下表面滑动，并且适于通过相对于固定板可滑动地移动而打开或关闭通道孔，其中固定板包括具有通道孔的固定板主体其中，主体的至少主要部分由多孔耐火材料制成，固定板主体具有围绕通道孔的周壁部分的腔室和与腔室连通的气体导入孔，用于从外部引入气体在该室中，周壁部具有用于供给气体的气体供给孔元件从腔室到通道孔的再通孔能够减少通过固定板的散热，从而降低由于熔融金属等的固化而使固定板中的熔融金属通道孔堵塞的危险。

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