专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08587177B2 Stator and method of manufacturing unit coil to be used therein 有权
标题翻译：制造单元线圈的定子和方法
公开(公告)号：US08587177B2
公开(公告)日：2013-11-19
申请号：US13131245
申请日：2010-06-11
申请人： Manabu Kitamura , Atsushi Watanabe , Fujio Ando , Masayoshi Haga
发明人： Manabu Kitamura , Atsushi Watanabe , Fujio Ando , Masayoshi Haga
IPC分类号： H02K3/28
CPC分类号： H02K3/12 , H02K15/045 , H02K15/066 , Y10T29/49009
摘要： A stator includes a stator core and a distributed winding type multi-phase coil. This coil includes unit coils made by winding a flat conductor wire in plural turns. The unit coils are mounted in slots of the stator core and connected with each other. Each unit coil includes an outer-layer coil and an inner-layer coil each being concentrically wound. Those two layer coils are made of a single continuous flat conductor wire. A winding start portion of the outer-layer coil and a winding end portion of the inner-layer coil form first and second connection end portions of the unit coil respectively. The first and second connection end portions are located separately on both edges of the unit coil above an upper end face of the stator core. The first connection end portion is placed close to an inner circumference of the stator core and the second connection end portion is placed close to an outer circumference of the stator core. The first connection end portions of the adjacent unit coils constituting the same phase are connected with each other. The second connection end portions of the adjacent unit coils constituting the same phase are connected with each other.
摘要翻译：定子包括定子铁芯和分布绕组型多相线圈。该线圈包括通过以多匝缠绕扁平导体线制成的单元线圈。单元线圈安装在定子铁心的槽中并相互连接。每个单位线圈包括外层线圈和内层线圈，每个线圈均同心缠绕。这些两层线圈由单个连续的扁平导线制成。外层线圈的绕线开始部分和内层线圈的卷绕端部分别形成单元线圈的第一和第二连接端部。第一和第二连接端部分别位于单体线圈的位于定子芯的上端面上方的两个边缘上。第一连接端部靠近定子铁心的内周放置，第二连接端部靠近定子铁芯的外周。构成相同相位的相邻单位线圈的第一连接端部彼此连接。构成相同相位的相邻单位线圈的第二连接端部彼此连接。

12. 发明授权

US08499732B2 Valve timing control apparatus for internal combustion engine 有权
标题翻译：内燃机气门正时控制装置
公开(公告)号：US08499732B2
公开(公告)日：2013-08-06
申请号：US13443395
申请日：2012-04-10
申请人： Atsushi Watanabe
发明人： Atsushi Watanabe
IPC分类号： F01L1/34
CPC分类号： F01L1/3442 , F01L2001/0537 , F01L2001/34479 , F01L2101/00 , F01L2103/00
摘要： In a housing body of an engine valve timing control apparatus, a vane rotor includes a vane, wherein the vane and shoes of the housing body define advance and retard chambers. The housing body is formed with a pulley adapted to winding of a belt, and formed with first bolt holes extending axially through the housing body, and formed with a sealing recess at an open axial end. A plate is fixedly inserted in the sealing recess, and formed with second bolt holes facing the first bolt holes. An annular first sealing ring is arranged between an inside periphery of the sealing recess and an outside periphery of the plate. An annular second sealing ring is arranged between the plate and an axial end surface of one of the shoes, wherein the second sealing ring extends circumferentially around one of the second bolt holes.
摘要翻译：在发动机气门正时控制装置的壳体中，叶片转子包括叶片，其中壳体的叶片和鞋子限定了前进和延迟室。壳体形成有适于卷绕带的皮带轮，并且形成有沿轴向延伸穿过壳体的第一螺栓孔，并在敞开的轴向端部形成有密封凹部。板被固定地插入到密封凹部中，并且形成有面向第一螺栓孔的第二螺栓孔。环形的第一密封环设置在密封凹槽的内周和板的外周之间。一个环形的第二密封环布置在板和其中一个鞋的轴向端面之间，其中第二密封环围绕其中一个第二螺栓孔周向延伸。

13. 发明授权

US08475740B2 Liquid dispensing apparatus 有权
标题翻译：液体分配装置
公开(公告)号：US08475740B2
公开(公告)日：2013-07-02
申请号：US12120426
申请日：2008-05-14
申请人： Atsushi Watanabe , Shigeki Matsubara , Takuya Yamaguchi , Masaaki Odakura
发明人： Atsushi Watanabe , Shigeki Matsubara , Takuya Yamaguchi , Masaaki Odakura
IPC分类号： B01L3/00 , G01F19/00 , G01N27/22 , G01N1/10 , G01N1/14 , G01N35/10
CPC分类号： G01N35/1009 , G01N2035/1025 , Y10T436/2575
摘要： A liquid dispensing apparatus is provided which makes it possible to correctly and easily detect a dispensing operation judgment failure with high accuracy without particularly using a complicated detection mechanism or means. The liquid dispensing apparatus includes a nozzle which sucks a solution in a cassette and dispenses the sucked solution into another cassette; and a cassette holder which holds the another cassette, and the nozzle is used as a first electrode and the cassette holder as a second electrode. Further, the liquid dispensing apparatus has measurement means for measuring a capacitance between the first and second electrodes during a solution dispensing operation.
摘要翻译：提供了一种液体分配装置，其能够在没有特别使用复杂的检测机构或装置的情况下以高精度正确且容易地检测分配操作判断故障。液体分配装置包括吸入盒中的溶液并将吸取的溶液分配到另一个盒中的喷嘴; 以及保持另一个盒的盒保持器，并且喷嘴用作第一电极，并且盒保持器用作第二电极。此外，液体分配装置具有用于在溶液分配操作期间测量第一和第二电极之间的电容的测量装置。

14. 发明申请

US20130139628A1 Method of Production of Nut for Ball Screw Use and Ball Screw 审中-公开
标题翻译：滚珠丝杠用螺母和滚珠丝杠的生产方法
公开(公告)号：US20130139628A1
公开(公告)日：2013-06-06
申请号：US13643494
申请日：2011-08-04
申请人： Shouji Yokoyama , Shingo Saitou , Atsushi Watanabe , Koji Hashimoto
发明人： Shouji Yokoyama , Shingo Saitou , Atsushi Watanabe , Koji Hashimoto
IPC分类号： B23G1/48 , F16H25/22
CPC分类号： B23G1/48 , B21J5/12 , B21J13/025 , B21K3/00 , B23G1/32 , B23P15/003 , F16H25/2214 , F16H25/2223 , F16H25/24 , Y10T29/49689 , Y10T74/19767
摘要： A method forms ball recirculation and rolling grooves at an inner circumferential surface of a nut for ball screw use in a state free of deviation in axial, circumferential, and radial nut directions. A flange end face is formed with a concave part, then an inner circumferential surface of a blank and an end face and outer circumferential surface of the flange are continuously ground. Due to this, the coaxiality of the blank inner circumferential surface and the flange outer circumferential surface, and the perpendicularity of the flange end face to the blank inner circumferential surface, are made smaller. The blank is plastically worked to form the ball recirculation groove and is cut to form the ball rolling groove while using the concave part as a phase reference, the end face as an axial direction reference, and the outer circumferential surface as a radial direction reference.
摘要翻译：一种方法在用于滚珠丝杠使用的螺母的内圆周表面上形成滚珠再循环和滚动槽，该轴向，圆周和径向螺母方向上没有偏差。凸缘端面形成有凹部，然后坯料的内周面和凸缘的端面和外周面连续接地。由此，使坯件内周面和凸缘外周面的同轴度以及凸缘端面与坯料内周面的垂直度变小。在将凹部作为相位基准，将端面作为轴向参考，将外周面作为径向基准的情况下，对坯料进行塑性加工以形成球再循环槽并切割以形成滚珠滚动槽。

15. 发明申请

US20130008275A1 Method for Manufacturing Nut for Ball Screw and Ball Screw 有权
标题翻译：滚珠丝杠和滚珠丝杠螺母的制造方法
公开(公告)号：US20130008275A1
公开(公告)日：2013-01-10
申请号：US13581258
申请日：2011-03-31
申请人： Atsushi Watanabe , Toru Harada , Shouji Yokoyama , Kiyoshi Ootsuka , Koji Hashimoto , Kazuto Kobayashi , Toshio Nakamura , Shinobu Mogi , Shingo Saitou , Tomofumi Yamashita
发明人： Atsushi Watanabe , Toru Harada , Shouji Yokoyama , Kiyoshi Ootsuka , Koji Hashimoto , Kazuto Kobayashi , Toshio Nakamura , Shinobu Mogi , Shingo Saitou , Tomofumi Yamashita
IPC分类号： B21K1/70 , F16H25/22
CPC分类号： B21K1/70 , B21J5/12 , B21J13/025 , B21K1/04 , B21K21/12 , B21K21/16 , B21K23/00 , F16H25/2223 , F16H2025/2481 , Y10T74/19749 , Y10T74/19767 , Y10T74/19772
摘要： A method forms a concave constituting a ball return passage directly on an inner circumferential surface of a nut blank by plastic working without damaging a die. Letter S shaped concaves are formed on an inner circumferential surface of a nut blank, by pressing by use of a die having a blank holder, a cam driver, cam sliders, and a cylindrical member. The cam driver has inclined surfaces having the same angle of inclination as the cam sliders. The cam sliders have letter S shaped convexes corresponding to the letter S shaped concaves, and are held by through holes, respectively. When the cam driver is pressed from the top thereof, the cam sliders move outwardly in the radial direction, respectively, and the letter S shaped convexes push the inner circumferential surface of the nut blank for plastic deformation.
摘要翻译：一种方法通过塑料加工在螺母坯件的内周面上直接形成一个构成球返回通道的凹槽，而不会损坏模具。通过使用具有坯料保持器，凸轮驱动器，凸轮滑块和圆柱形构件的模具进行压制，在螺母坯料的内周面上形成字母S形凹部。凸轮驱动器具有与凸轮滑块具有相同倾斜角度的倾斜表面。凸轮滑块具有对应于字母S形凹部的字母S形凸起，并且分别由通孔保持。当凸轮驱动器从其顶部按压时，凸轮滑块分别沿径向向外移动，字母S形凸起推动螺母坯件的内圆周表面以塑性变形。

16. 发明申请

US20120224851A1 BANDWIDTH VARIABLE COMMUNICATION METHOD, BANDWIDTH VARIABLE COMMUNICATION APPARATUS, TRANSMISSION BANDWIDTH DETERMINATION APPARATUS, TRANSMISSION BANDWIDTH DETERMINATION METHOD, NODE APPARATUS, COMMUNICATION PATH SETTING SYSTEM, COMMUNICATION PATH SETTING 有权
标题翻译：带宽可变通信方法，带宽可变通信装置，传输带宽确定装置，传输带宽确定方法，节点装置，通信路径设置系统，通信路径设置
公开(公告)号：US20120224851A1
公开(公告)日：2012-09-06
申请号：US13395747
申请日：2010-09-13
申请人： Hidehiko Takara , Masahiko Jinno , Atsushi Watanabe , Kozicki Bartlomiej , Yoshiaki Sone , Akira Hirano , Takafumi Tanaka
发明人： Hidehiko Takara , Masahiko Jinno , Atsushi Watanabe , Kozicki Bartlomiej , Yoshiaki Sone , Akira Hirano , Takafumi Tanaka
IPC分类号： H04J14/06
CPC分类号： H04L12/42 , H04B10/0793 , H04B10/07953 , H04J14/02 , H04J14/0204 , H04J14/0212 , H04J14/0213 , H04J14/0217 , H04J14/0221 , H04J14/0224 , H04J14/0254 , H04J14/0257 , H04J14/026 , H04J14/0267 , H04J14/0268 , H04J14/0269 , H04J14/0295 , H04L12/437
摘要： A bandwidth variable communication method is provided that enables effective use of frequency bandwidths in which the bit rate is constant in every optical path. The bandwidth variable communication method includes, when a network management apparatus sets or changes an optical path that passes through plural communication apparatuses, measuring or obtaining an optical signal quality deterioration amount in a route of the optical path; selecting a modulation format in which a spectrum bandwidth is the narrowest from among modulation formats by which transmission is available on conditions of the optical signal quality deterioration amount and a desired bit rate B (bit/s); and exchanging control information between the network management apparatus and a control unit of each communication apparatus on the optical path route. A bandwidth variable communication apparatus receives the control information, and changes a passband based on the received control information.
摘要翻译：提供了一种带宽可变通信方法，其能够有效地使用其中每个光路中的比特率是恒定的频率带宽。带宽可变通信方法包括：当网络管理装置设置或改变通过多个通信装置的光路时，测量或获得光路中的光信号质量恶化量; 在光信号质量恶化量和期望比特率B（比特/秒）的条件下，从调制格式中选择其中频谱带宽最窄的调制格式。并且在光路径上的网络管理装置与各通信装置的控制单元之间交换控制信息。带宽可变通信装置接收控制信息，并根据接收到的控制信息改变通带。

17. 发明申请

US20120223611A1 STATOR AND METHOD FOR MANUFACTURING STATOR 审中-公开
标题翻译：定子和方法制造定子
公开(公告)号：US20120223611A1
公开(公告)日：2012-09-06
申请号：US13508379
申请日：2009-11-05
申请人： Atsushi Watanabe , Masayoshi Haga
发明人： Atsushi Watanabe , Masayoshi Haga
IPC分类号： H02K1/16 , G11B5/127
CPC分类号： H02K15/024 , H02K1/26 , H02K15/066 , Y10T29/49021 , Y10T29/5313
摘要： Disclosed is a stator which can be made compact and can produce high output, and also disclosed is a method for manufacturing the stator. A stator comprises a split stator core provided with teeth portions and slots, and a double coil formed of a flat type conductor, wherein the split stator core has a first block of six slots of U, V and W phases and a second adjoining block, the flat type conductor in the first slot of U phase forms a first loop coil together with the flat type conductor in the second slot of U phase, the flat type conductor in the second slot of U phase forms a second loop coil together with the flat type conductor in the first slot of U phase, and the second loop coil is arranged on the inner circumference of the first loop coil.
摘要翻译：公开了一种可以制造得紧凑并且可以产生高输出的定子，并且还公开了一种用于制造定子的方法。定子包括设置有齿部分和槽的分割定子芯和由扁平型导体形成的双线圈，其中分开的定子芯具有U，V和W相的六个槽的第一块和第二相邻块， U相的第一槽中的扁平型导体与U相的第二槽中的扁平型导体一起形成第一环形线圈，U相的第二槽中的扁平型导体与平面形成第二环形线圈 U相的第一槽中的第二环形线圈，第二环形线圈布置在第一环形线圈的内周上。

18. 发明申请

US20120183801A1 FRICTION-JOINING STEEL PLATE AND FRICTION-JOINING STRUCTURE 有权
标题翻译：摩擦接合钢板和摩擦接合结构
公开(公告)号：US20120183801A1
公开(公告)日：2012-07-19
申请号：US13313646
申请日：2011-12-07
申请人： Atsushi Watanabe , Atsushi Tomimoto
发明人： Atsushi Watanabe , Atsushi Tomimoto
IPC分类号： B32B7/08 , B32B15/01 , B32B3/24
CPC分类号： F16B5/02 , F16B2/005 , F16B43/00 , Y10T428/12201 , Y10T428/12347 , Y10T428/12361 , Y10T428/12451 , Y10T428/12965 , Y10T428/24942 , Y10T428/24983
摘要： The invention provides a friction joining structure comprising steel products, a friction joining steel plate inserted there between, and a fastening device, which are mutually friction joined by a compressive force derived from the fastening device. A portion of projected streaks on the friction joining steel plate is designed to have a Vickers hardness at least 3 times greater than the surface of the steel products, which allows the projected streaks to more easily enter the steel products thereby increasing the friction coefficient between the steel products. The friction joining structure is constituted by a slip resistance mechanism which can be easily validated from a theoretical or an experimental point of view and is also small in variance of the friction coefficient. Therefore, a friction coefficient used in design can be set at a high value with high accuracy to realize a rational design.
摘要翻译：本发明提供了一种摩擦接合结构，其包括钢制品，插入其间的摩擦接合钢板和紧固装置，其通过来自紧固装置的压缩力相互摩擦接合。摩擦接合钢板上的一部分突出条纹被设计成维氏硬度比钢制品的表面至少大3倍，这允许突出的条纹更容易地进入钢产品，从而增加了摩擦接合钢板之间的摩擦系数钢铁产品。摩擦接合结构由滑动阻力机构构成，其可以从理论或实验的观点容易地进行验证，摩擦系数的变化也小。因此，设计中使用的摩擦系数可以高精度地设定为高值，从而实现合理的设计。

19. 发明申请

US20120181891A1 MOTOR 有权
标题翻译：发动机
公开(公告)号：US20120181891A1
公开(公告)日：2012-07-19
申请号：US13499665
申请日：2010-09-06
申请人： Takashi Yamada , Atsushi Watanabe , Manabu Kitamura , Shingo Hashimoto , Yoshiyuki Kawasaki
发明人： Takashi Yamada , Atsushi Watanabe , Manabu Kitamura , Shingo Hashimoto , Yoshiyuki Kawasaki
IPC分类号： H02K3/12 , H02K3/28
CPC分类号： H02K15/045 , H02K3/12 , H02K15/066
摘要： A flat conductor wire in a U-phase first slot of a first group block and a flat conductor wire in a U-phase second slot of a second group block form an outer circumference base unit. A flat conductor wire in a U-phase second slot of the first group block and a flat conductor wire in the U-phase first slot of the second group block form an inner circumference base unit. The inner circumference base unit is located inside the outer circumference base unit. A coil end portion at one end of the inner circumference base unit and a coil end portion side at one end of the outer circumference base unit are bent toward the rotor side with respect to an in-slot conductor portion in the stator core. The coil end portion side at one end of the inner circumference base unit and the coil end portion side at one end of the outer circumference base unit are located further toward the axis of the rotor than an inner peripheral surface of the stator core.
摘要翻译：第一组块的U相第一槽中的扁平导体线和第二组块的U相第二槽中的扁平导线形成外周基座单元。第一组块的U相第二槽中的扁平导线和第二组块的U相第一槽中的扁平导线形成内周基座单元。内周基座单元位于外周基座的内侧。在内圆周基本单元和在该外周基部单元的一个端部的线圈端部侧的一端上的线圈端部朝向相对于所述转子侧弯曲，以在定子铁心的槽内导体部。在内圆周基本单元的一个端部的线圈端部侧和外周基部单元的一端与线圈端部侧被进一步定位成朝向所述转子比所述定子芯的内周面的轴线。

20. 发明申请

US20120112595A1 STATOR AND CAGE COIL 审中-公开
标题翻译：定子和笼线
公开(公告)号：US20120112595A1
公开(公告)日：2012-05-10
申请号：US13142131
申请日：2009-11-30
申请人： Atsushi Watanabe , Masayoshi Haga
发明人： Atsushi Watanabe , Masayoshi Haga
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K3/12 , H02K15/0478
摘要： A cage coil includes a first combined conductor constituted of six first conductors each being formed in a continuous zig-zag pattern, the first conductors being overlapped sequentially with displacement, and a second combined conductor including six second conductors each being formed in a continuous zig-zag pattern, the second conductors being overlapped sequentially with displacement, and the second combined conductor being placed with displacement of one pitch from the first combined conductor, the first and second combined conductors are overlapped into a conductor assembly, the conductor assembly being wound by five turns. A stator includes the above cage coil.
摘要翻译：笼形线圈包括由六个第一导体构成的第一组合导体，每个第一导体以连续的锯齿形图案形成，第一导体依次与位移重叠，以及包括六个第二导体的第二组合导体，所述第二导体与位移顺序重叠，并且所述第二组合导体与所述第一组合导体位移一个间距，所述第一和第二组合导体重叠成导体组件，所述导体组件被五个绕组轮到定子包括上述笼式线圈。

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