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

US5860377A Sewing machine with a speed correcting unit and an independently driven main shaft and loop taker 失效
标题翻译：缝纫机带有一个速度校正单元和独立驱动的主轴和回路接收器
公开(公告)号：US5860377A
公开(公告)日：1999-01-19
申请号：US972737
申请日：1997-11-18
申请人： Koichi Akahane , Takashi Kondo , Koichi Harada , Motonari Nakano , Yoshihisa Nozaki
发明人： Koichi Akahane , Takashi Kondo , Koichi Harada , Motonari Nakano , Yoshihisa Nozaki
IPC分类号： D05B19/14 , D05B19/12 , D05B55/14 , D05B57/30 , D05B57/38 , D05B69/10 , D05B69/12 , D05B69/18 , D05B69/28
CPC分类号： D05B55/14 , D05B57/30 , D05B69/12 , D05B69/28
摘要： A sewing machine, with independently driven main shaft and loop taker, stores a table containing preset speed correction values for negating rotational speed variations in the loop taker drive shaft caused by torque variations on the same; sets speed correction amounts based on speed correction values read from the speed correction value table; and outputs correction drive signals indicative of those speed correction values to the loop taker drive motor.
摘要翻译：具有独立驱动的主轴和回路接收器的缝纫机存储包含预设速度校正值的表，用于否定由于其上的扭矩变化引起的接收器驱动轴中的转速变化; 基于从速度校正值表读取的速度校正值来设定速度校正量; 并将指示那些速度校正值的校正驱动信号输出到接通器驱动电动机。

2. 发明授权

US5974996A Electronically controlled sewing system 有权
标题翻译：电子缝制系统
公开(公告)号：US5974996A
公开(公告)日：1999-11-02
申请号：US178574
申请日：1998-10-26
申请人： Yoshihisa Nozaki , Koichi Akahane , Motonari Nakano , Akira Nishio , Takashi Kondo , Tomoyuki Fujita , Minoru Yamaguchi , Koichi Harada
发明人： Yoshihisa Nozaki , Koichi Akahane , Motonari Nakano , Akira Nishio , Takashi Kondo , Tomoyuki Fujita , Minoru Yamaguchi , Koichi Harada
IPC分类号： D05B19/02 , D05B19/12 , D05B3/12 , D05B21/00
CPC分类号： D05B19/12 , D05B19/02 , D05D2205/085 , D05D2205/18
摘要： A sewing system including a stitch-forming device including at least one sewing needle, for forming stitches on at least one workpiece; a feeding device which feeds at least one of the stitch-forming device and the workpiece relative to the other of the stitch-forming device and the workpiece along a reference plane; a control device which controls, according to at least one set of sewing data corresponding to at least one sewing pattern including a plurality of stitches, the stitch-forming device and the feeding device to form the stitches of the sewing pattern on the workpiece; a dimension-data memory which stores a plurality of sets of dimension data which correspond to a plurality of dimensions, respectively, each of which relates to the set of sewing data; and a selecting device which is operable for selecting one of the sets of dimension data stored in the dimension-data memory.
摘要翻译：一种缝制系统，包括具有至少一个缝合针的线圈形成装置，用于在至少一个工件上形成线圈; 馈送装置，其相对于所述线圈形成装置和所述工件中的另一方沿着参考平面进给所述线圈形成装置和所述工件中的至少一个; 控制装置，根据与至少一个包括多个针迹的缝合图案相对应的至少一组缝合数据来控制缝合形成装置和进给装置，以在工件上形成缝合图案的线圈; 维度数据存储器，其分别对应于多个维度的多组尺寸数据，每个尺寸数据与缝合数据集合有关; 以及选择装置，其可操作用于选择存储在维度数据存储器中的维度数据集合中的一个。

3. 发明授权

US6142089A Sewing machine with improved shuttle drive control 失效
标题翻译：缝纫机具有改进的梭式驱动控制
公开(公告)号：US6142089A
公开(公告)日：2000-11-07
申请号：US27460
申请日：1998-02-23
申请人： Koichi Harada , Koichi Akahane , Motonari Nakano , Yoshihisa Nozaki
发明人： Koichi Harada , Koichi Akahane , Motonari Nakano , Yoshihisa Nozaki
IPC分类号： D05B57/38 , D05B57/30 , D05B69/24 , D05B69/36 , D05B19/12 , D05B69/18
CPC分类号： D05B57/30 , D05B69/24 , D05B69/36
摘要： A sewing machine includes a sewing machine motor, a main shaft driven by the sewing machine motor, a sewing needle driven by the main shaft, a shuttle for capturing a thread loop in cooperation with the sewing needle, the shuttle having a hook shaft, a shuttle driving motor for driving the hook shaft of the shuttle independent of the sewing machine motor, a drive control device for controlling the sewing machine motor and shuttle driving motor so that the shuttle is rotated in synchronism with the main shaft, a thread jamming detecting device for detecting a thread jamming in the shuttle, and a releasing device for controlling the shuttle driving motor so that the shuttle is released from the thread jamming, when the thread jamming is detected by the thread jamming detecting device.
摘要翻译：缝纫机包括缝纫机马达，由缝纫机马达驱动的主轴，由主轴驱动的缝纫针，与缝合针配合地捕捉线圈的梭子，梭子具有钩轴，梭动驱动马达，用于独立于缝纫机马达驱动梭子的钩轴;驱动控制装置，用于控制缝纫机马达和梭驱动马达，使得梭与主轴同步旋转;线卡住检测装置用于检测梭子中的螺纹堵塞;以及释放装置，用于当由所述螺纹堵塞检测装置检测到所述螺纹堵塞时，控制所述往复驱动马达以使所述梭子从所述螺纹堵塞中解除。

4. 发明授权

US5881658A Oscillating shuttle of sewing machine 失效
标题翻译：缝纫机振动穿梭
公开(公告)号：US5881658A
公开(公告)日：1999-03-16
申请号：US82467
申请日：1998-05-21
申请人： Yoshihisa Nozaki , Motonari Nakano , Koichi Harada , Koichi Akahane , Takashi Kondo , Akira Nishio
发明人： Yoshihisa Nozaki , Motonari Nakano , Koichi Harada , Koichi Akahane , Takashi Kondo , Akira Nishio
IPC分类号： D05B57/12
CPC分类号： D05B57/12
摘要： An oscillating shuttle, including a shuttle race having a substantially annular guide groove including two end portions opposed to each other in a circumferential direction thereof, a shuttle body which includes a part-annular guided portion and a hook portion and which is oscillatory while the guided portion is guided by the guide groove, a driver which rotates the shuttle body about an axis line, wherein when the hook portion hooks a thread loop, the shuttle body is rotated by the driver in one of opposite directions such that the tail portion passes through one of the two end portions of the guide groove and enters an upper opening of the shuttle race and, when the shuttle body is rotated back in the other direction, a tail portion of the guided portion enters the one end portion of the guide groove, and at least one of the one end portion of the guide groove which has, in a direction parallel to the axis line, a width greater than a width of a remaining portion of the guide groove, and the tail portion of the guided portion which has, in a direction parallel to the axis line, a width smaller than a width of a remaining portion of the guided portion.
摘要翻译：一种摆动梭，包括具有包括在其圆周方向上彼此相对的两个端部的基本上环形的导向槽的梭子，该梭体包括部分环形引导部分和钩部分，并且在引导下振动引导槽引导部分，该驱动器使梭体绕轴线旋转，其中当钩部钩住螺纹环时，梭体在一个相反方向上被驾驶员旋转，使得尾部穿过引导槽的两个端部中的一个进入梭座的上部开口，并且当梭体在另一个方向上向后旋转时，被引导部分的尾部进入引导槽的一个端部，并且所述引导槽的一个端部中的至少一个在与所述轴线平行的方向上具有大于所述引导槽的剩余部分的宽度的宽度，并且所述被引导部的所述尾部在与所述轴线平行的方向上具有小于所述被引导部的剩余部的宽度的宽度。

5. 发明授权

US5778810A Sewing machine 失效
标题翻译：缝纫机
公开(公告)号：US5778810A
公开(公告)日：1998-07-14
申请号：US829339
申请日：1997-03-31
申请人： Koichi Akahane , Takashi Kondo , Motonari Nakano , Yoshihisa Nozaki , Koichi Harada , Tomoyuki Fujita , Minoru Yamaguchi
发明人： Koichi Akahane , Takashi Kondo , Motonari Nakano , Yoshihisa Nozaki , Koichi Harada , Tomoyuki Fujita , Minoru Yamaguchi
IPC分类号： D05B69/00 , D05B69/24 , D05B19/00 , D05B69/12
CPC分类号： D05B69/24
摘要： A sewing machine including a needle bar to which a sewing needle conveying a sewing thread is secured, a main shaft to which the needle bar is connected, a loop catcher which cooperates with the sewing needle to catch a loop of the sewing thread conveyed by the needle, a catcher shaft to which the loop catcher is connected, a drive motor which drives at least one of the needle bar and the loop catcher by rotating a corresponding one of the main shaft and the catcher shaft, a first sensor which detects a first reference rotation position of at least one of the main shaft and the catcher shaft and generates a first detection signal indicating that the one shaft is taking the first reference rotation position, a second sensor which detects a second reference rotation position of the drive motor and generates a second detection signal indicating that the drive motor is taking the second reference rotation position, and an indicating device which indicates, based on the first detection signal, that the one of the main shaft and the catcher shaft is taking the first reference rotation position and indicates, based on the second detection signal, that the drive motor is taking the second reference rotation position.
摘要翻译：一种缝纫机，包括固定有缝纫针的缝针的针杆，与针杆连接的主轴，与缝纫针配合的钩子，以捕捉由所述针杆所输送的缝合线的环针，连接有捕获器的捕获器轴，通过旋转主轴和捕集器轴中的相应一个驱动至少一个针杆和闭环捕获器的驱动马达，第一传感器，其检测第一所述主轴和所述捕集轴中的至少一个的参考旋转位置产生表示所述一个轴正在取第一基准旋转位置的第一检测信号，检测所述驱动马达的第二基准旋转位置并产生的第二传感器第二检测信号，指示驱动电动机正在取第二参考旋转位置;以及指示装置，其基于第一检测符号如图1（a）所示，主轴和捕集轴中的一个取第一参考旋转位置，并且基于第二检测信号指示驱动马达取第二基准旋转位置。

6. 发明授权

US08920670B2 Magnetic materials, methods of manufacturing magnetic material, and inductor element using magnetic material 有权
标题翻译：磁性材料，制造磁性材料的方法以及使用磁性材料的电感元件
公开(公告)号：US08920670B2
公开(公告)日：2014-12-30
申请号：US13597989
申请日：2012-08-29
申请人： Koichi Harada , Tomohiro Suetsuna , Toshihide Takahashi , Seiichi Suenaga
发明人： Koichi Harada , Tomohiro Suetsuna , Toshihide Takahashi , Seiichi Suenaga
IPC分类号： B22F1/02 , H01F1/01 , H01F1/26 , H01F1/33 , H01F41/02
CPC分类号： H01F1/01 , B22F2999/00 , C22C2202/02 , H01F1/26 , H01F1/33 , H01F41/0246 , B22F3/22 , B22F2202/05
摘要： A magnetic material of an embodiment includes: first magnetic particles that contain at least one magnetic metal selected from the group including Fe, Co, and Ni, are 1 μm or greater in particle size, and are 5 to 50 μm in average particle size; second magnetic particles that contain at least one magnetic metal selected from the group including Fe, Co, and Ni, are smaller than 1 μm in particle size, and are 5 to 50 nm in average particle size; and an intermediate phase that exists between the first magnetic particles and the second magnetic particles.
摘要翻译：实施方式的磁性材料包括：含有选自Fe，Co和Ni中的至少一种磁性金属的第一磁性粒子的粒径为1μm以上，平均粒径为5〜50μm; 含有选自Fe，Co和Ni中的至少一种磁性金属的第二磁性粒子的粒径小于1μm，平均粒径为5〜50nm; 以及存在于第一磁性粒子和第二磁性粒子之间的中间相。

7. 发明申请

US20130257639A1 RADIOWAVE ABSORBER 有权
标题翻译： RADIOWAVE吸收器
公开(公告)号：US20130257639A1
公开(公告)日：2013-10-03
申请号：US13681713
申请日：2012-11-20
申请人： Toshihide Takahashi , Tomohiro Suetsuna , Koichi Harada , Seiichi Suenaga
发明人： Toshihide Takahashi , Tomohiro Suetsuna , Koichi Harada , Seiichi Suenaga
IPC分类号： H01Q17/00
CPC分类号： H01Q17/00 , H01Q17/004
摘要： A radiowave absorber of an embodiment includes: core-shell particles each including: a core portion that contains at least one magnetic metal element selected from a first group including Fe, Co, and Ni, and at least one metal element selected from a second group including Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, rare-earth elements, Ba, and Sr; and a shell layer that coats at least part of the core portion, and includes an oxide layer containing at least one metal element selected from the second group and contained in the core portion; and a binding layer that binds the core-shell particles, and has a higher resistance than the resistance of the core-shell particles. The volume filling rate of the core-shell particles in the radiowave absorber is not lower than 10% and not higher than 55%.
摘要翻译：一个实施方案的无线电波吸收器包括：核 - 壳颗粒，每个核 - 壳颗粒包括：芯部，其包含选自包含Fe，Co和Ni的第一组中的至少一种磁性金属元素，以及选自第二组的至少一种金属元素包括Mg，Al，Si，Ca，Zr，Ti，Hf，Zn，Mn，稀土元素，Ba和Sr; 以及壳层，其涂覆至少部分芯部，并且包括含有选自第二组并且包含在芯部中的至少一种金属元素的氧化物层; 和结合层，其结合核 - 壳颗粒，并且具有比核 - 壳颗粒的电阻更高的电阻。无线电波吸收体中核 - 壳颗粒的体积填充率不低于10％且不高于55％。

8. 发明授权

US08475922B2 Nanoparticle composite material and antenna device and electromagnetic wave absorber using the same 有权
标题翻译：纳米复合材料和天线装置及电磁波吸收器使用相同
公开(公告)号：US08475922B2
公开(公告)日：2013-07-02
申请号：US12888671
申请日：2010-09-23
申请人： Tomohiro Suetsuna , Seiichi Suenaga , Tomoko Eguchi , Koichi Harada , Maki Yonetsu , Yasuyuki Hotta , Toshihide Takahashi
发明人： Tomohiro Suetsuna , Seiichi Suenaga , Tomoko Eguchi , Koichi Harada , Maki Yonetsu , Yasuyuki Hotta , Toshihide Takahashi
IPC分类号： B32B5/16
CPC分类号： B32B5/16 , Y10T428/25 , Y10T428/256 , Y10T428/2991
摘要： According to one embodiment, there is provided a nanoparticle composite material, including nanoparticle aggregates in a shape having an average height of 20 nm or more and 2 μm or less and having an average aspect ratio of 5 or more, the nanoparticle aggregates including metal nanoparticles having an average diameter of 1 nm or more and 20 nm or less and containing at least one magnetic metals selected from the group consisting of Fe, Co and Ni and binder existing between the nanoparticle aggregates.
摘要翻译：根据一个实施方案，提供了纳米颗粒复合材料，其纳米颗粒聚集体的平均高度为20nm以上且2μm以下，平均纵横比为5以上，纳米粒子聚集体包含金属纳米粒子平均直径为1nm以上且20nm以下，并且含有选自Fe，Co和Ni中的至少一种磁性金属和存在于纳米颗粒聚集体之间的粘合剂。

9. 发明申请

US20120038532A1 CORE-SHELL MAGNETIC MATERIAL, METHOD FOR PRODUCING CORE-SHELL MAGNETIC MATERIAL, DEVICE, AND ANTENNA DEVICE 有权
标题翻译：芯壳磁性材料，生产芯壳磁性材料的方法，器件和天线装置
公开(公告)号：US20120038532A1
公开(公告)日：2012-02-16
申请号：US13259856
申请日：2009-11-27
申请人： Maki Yonetsu , Tomohiro Suetsuna , Koichi Harada , Seiichi Suenaga , Shinji Murai , Yasuyuki Hotta , Toshihide Takahashi , Tomoko Eguchi , Noritsugu Shiokawa
发明人： Maki Yonetsu , Tomohiro Suetsuna , Koichi Harada , Seiichi Suenaga , Shinji Murai , Yasuyuki Hotta , Toshihide Takahashi , Tomoko Eguchi , Noritsugu Shiokawa
IPC分类号： H01Q1/48 , B32B5/16 , H01F1/26 , B05D7/00 , B05D5/00
CPC分类号： H01F1/33 , B22F1/0062 , B22F1/02 , C22C38/06 , C22C38/10 , C22C2202/02 , H01F1/24 , H01F1/26 , H01F41/0246 , H01Q1/48 , H01Q9/28 , H01Q9/42 , H01Q17/00 , Y10T428/2982
摘要： A core-shell magnetic material having an excellent characteristic in a high-frequency band, in particular a GHz-band and a high environment resistance is provided. The core-shell magnetic material includes: a magnetic member in which plural core-shell magnetic particles are bound by a binder made of a first resin; and a coating layer that is made of a second resin different from the first resin, a surface of the magnetic member being covered with the coating layer. The core-shell magnetic material is characterized in that the core-shell magnetic particle includes a magnetic metallic particle and a covering layer that covers at least part of a surface of the magnetic metallic particle, the magnetic metallic particle contains at least one magnetic metal selected from a group consisting of Fe, Co, and Ni, and the covering layer is made of an oxide, a nitride, or a carbide that contains at least one magnetic metal.
摘要翻译：提供了在高频带，特别是GHz频带和高环境电阻方面具有优异特性的核 - 壳磁性材料。核 - 壳磁性材料包括：多个核 - 壳磁性颗粒通过由第一树脂制成的粘合剂结合的磁性构件; 以及由与所述第一树脂不同的第二树脂制成的涂层，所述磁性构件的表面被所述涂层覆盖。核 - 壳磁性材料的特征在于，核 - 壳磁性颗粒包括磁性金属颗粒和覆盖磁性金属颗粒表面的至少一部分的覆盖层，磁性金属颗粒包含至少一种选择的磁性金属由Fe，Co和Ni组成的覆盖层，由覆盖层由含有至少一种磁性金属的氧化物，氮化物或碳化物构成。

10. 发明授权

US07966846B2 Optical fiber drawing and twisting apparatus 有权
标题翻译：光纤拉丝加捻装置
公开(公告)号：US07966846B2
公开(公告)日：2011-06-28
申请号：US12540831
申请日：2009-08-13
申请人： Kenji Okada , Koichi Harada
发明人： Kenji Okada , Koichi Harada
IPC分类号： C03B37/029
CPC分类号： C03B37/032 , C03B37/02745 , C03B2203/19 , C03B2203/36 , C03B2205/06
摘要： An optical fiber twisting apparatus that prevents line distortion in an optical fiber undergoing a drawing process and provides a consistent coating on a bare optical fiber. This optical fiber twisting apparatus includes a twist roller apparatus that having a twist roller that, by imparting a twist to an optical fiber, imparts a twist to a molten portion of an optical fiber preform positioned on an upstream side of the optical fiber, and a support portion that supports the twist roller. The accuracy of the outer circumference of the twist roller when the twist roller is forming a part of the twist roller apparatus is 15 μm or less.
摘要翻译：一种光纤加捻装置，其防止经历拉伸工艺的光纤中的线变形，并在裸光纤上提供一致的涂层。这种光纤加捻装置包括一个加捻辊装置，该加捻辊装置具有一个加捻辊，通过赋予光纤的扭曲，对位于光纤的上游侧的光纤预制件的熔融部分施加扭曲，支撑扭转辊的支撑部分。当加捻辊形成加捻辊装置的一部分时，加捻辊的外周的精度为15μm以下。

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