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11. 发明申请

US20130125802A1 SEWING MACHINE 有权
标题翻译：缝纫机
公开(公告)号：US20130125802A1
公开(公告)日：2013-05-23
申请号：US13812589
申请日：2011-06-23
申请人： Yoshichika Takizawa , Tatsuhiro Kurashima , Masayoshi Ono
发明人： Yoshichika Takizawa , Tatsuhiro Kurashima , Masayoshi Ono
IPC分类号： D05B47/04
CPC分类号： D05B47/04 , D05B51/00 , D05C11/08
摘要： There is provided a needle thread tension controller that can control a magnitude of tension on a needle thread for each stitch, that can draw the needle thread with a slim chance of occurrence of a thread break, that easily, accurately detects occurrence of the thread break when the thread break has occurred, and that does not cause any excess or deficiency of a quantity of accumulated thread, which would otherwise be caused by drawing a needle thread. There are provided an upstream grip section 40 and a downstream grip section 60 for gripping a needle thread and a turning section 80 for turning the needle thread. In a torque control zone, rotating force is imparted to a turning arm in accordance with a torque value.
摘要翻译：提供了一种针线张力控制器，其可以控制每个线圈的针线张力的大小，从而能够以较小的断线几率绘制针线，从而容易地精确地检测线断裂的发生当发生断线时，不会导致由于拉丝而引起的累积线数量过多或不足。设置有用于夹持针线的上游夹持部40和下游握持部60以及用于转动针线的转动部80。在转矩控制区域中，根据转矩值将转动力赋予转动臂。

12. 发明申请

US20120167810A1 DRIVE DEVICE FOR SEWING MACHINE SEWING FRAME 有权
标题翻译：用于缝纫机缝纫机的驱动装置
公开(公告)号：US20120167810A1
公开(公告)日：2012-07-05
申请号：US13496549
申请日：2010-09-07
申请人： Mitsuhiro Fujiura , Teruo Nakanishi , Hirotsugu Uenishi
发明人： Mitsuhiro Fujiura , Teruo Nakanishi , Hirotsugu Uenishi
IPC分类号： D05C9/06 , D05B39/00
CPC分类号： D05B39/00 , D05B69/02 , D05C9/04 , D05C9/06
摘要： [Problem] To provide a sewing frame actuator for a sewing machine capable of positioning a sewing frame with high accuracy by preventing occurrence of distortion of the sewing frame.[Means for Resolution] Each of front-back direction actuation blocks 70 for actuating a sewing frame 50 in a front-back direction has ball screws 86 and 106, motors 84 and 104, and movable members 87 and 107. An engagement roller 92 of each of the movable members 87 engages with a long side 52 of the sewing frame, and an engagement roller 112 of each of the movable members 107 engages with a long side 54. The movable members 87 and 107 of respective front-back direction actuation blocks 71 are connected to short sides 56 and 58 of the sewing frame 50. In each of the front-back direction actuation blocks 70 and 71, the ball screw 86 and the ball screw 106 are joined together by means of a joint member 124. Movable members 137 of respective right-left direction actuation blocks 130 support the respective front-back direction actuation blocks 71.
摘要翻译： [问题]提供一种能够通过防止缝合框发生变形而能够高精度地定位缝纫机的缝纫机的缝纫机构致动器。 [解决方法]用于在前后方向上致动缝纫框架50的前后方向致动块70具有滚珠丝杠86和106，马达84和104以及可移动部件87和107.接合辊92 每个可移动构件87与缝合框架的长边52接合，并且每个可移动构件107的接合辊112与长边54接合。各个前后方向致动块的可移动构件87和107 71连接到缝合框架50的短边56和58.在每个前后方向致动块70和71中，滚珠丝杠86和滚珠丝杠106通过联接构件124连接在一起。可移动的相应的左右方向致动块130的构件137支撑相应的前后方向致动块71。

13. 发明授权

US11781257B2 Sewing machine 有权
公开(公告)号：US11781257B2
公开(公告)日：2023-10-10
申请号：US17438137
申请日：2019-03-14
申请人： NSD CORPORATION
发明人： Yoshichika Takizawa , Hirotsugu Uenishi
IPC分类号： D05B47/04 , D05B19/12 , D05B45/00 , D05C11/08 , D05C3/02
CPC分类号： D05B47/04 , D05B19/12 , D05B45/00 , D05C3/02 , D05C11/08
摘要： A low-cost sewing machine capable of achieving a desired balance between needle thread consumption and bobbin thread consumption is described. A memory section stores needle thread requirement data having precorrected needle thread requirement and postcorrected needle thread requirement. In a torque control zone, rotating force is imparted to a turning arm so as to impart a tension on the needle thread according to a torque value, while closing an upstream grip section main body and while opening a downstream grip section main body. In a first position control zone, the needle thread is drawn according to the postcorrected needle thread requirement, while opening the upstream grip section main body and while closing the downstream grip section. In a second position control zone, the turning arm is returned to an initial position, while closing the upstream grip section main body and while opening the downstream grip section main body.

14. 发明授权

US10450684B2 Sewing quality control in sewing machine 有权
公开(公告)号：US10450684B2
公开(公告)日：2019-10-22
申请号：US15552565
申请日：2016-02-23
申请人： TOKAI KOGYO MISHIN KABUSHIKI KAISHA , NSD CORPORATION
发明人： Isao Ohashi , Koichi Nakamura , Yoshichika Takizawa , Masayoshi Ono , Hirotsugu Uenishi
IPC分类号： D05B45/00 , D05B19/12 , D05B47/00 , D05B55/00
摘要： Disclosed is a sewing machine which evaluates sewing quality using a stitch tightness index. During sewing operation, a used length of an upper thread per stitch is detected, and a stitch tightness index per sewn stitch is calculated on the basis of a stitch length per stitch defined by sewing pattern data, a fabric thickness of a sewing workpiece, and detected data of the used length of the upper thread. Then, notification is made which corresponds to the calculated stitch tightness index per sewn stitch (such as a visual display of the stitch tightness index). After that, acceptability/non-acceptability of the thread tightness per sewn stitch can be determined by comparing the calculated stitch tightness index per sewn stitch against a reference value, and a result of the determination can be notified.

15. 发明授权

US08794167B2 Sewing machine 有权
标题翻译：缝纫机
公开(公告)号：US08794167B2
公开(公告)日：2014-08-05
申请号：US13812589
申请日：2011-06-23
申请人： Yoshichika Takizawa , Tatsuhiro Kurashima , Masayoshi Ono
发明人： Yoshichika Takizawa , Tatsuhiro Kurashima , Masayoshi Ono
IPC分类号： D05B49/00 , D05B47/00
CPC分类号： D05B47/04 , D05B51/00 , D05C11/08
摘要： There is provided a needle thread tension controller that can control a magnitude of tension on a needle thread for each stitch, that can draw the needle thread with a slim chance of occurrence of a thread break, that easily, accurately detects occurrence of the thread break when the thread break has occurred, and that does not cause any excess or deficiency of a quantity of accumulated thread, which would otherwise be caused by drawing a needle thread. There are provided an upstream grip section 40 and a downstream grip section 60 for gripping a needle thread and a turning section 80 for turning the needle thread. In a torque control zone, rotating force is imparted to a turning arm in accordance with a torque value.
摘要翻译：提供了一种针线张力控制器，其可以控制每个线圈的针线张力的大小，从而能够以较小的断线几率绘制针线，从而容易地精确地检测线断裂的发生当发生断线时，不会导致由于拉丝而引起的累积线数量过多或不足。设置有用于夹持针线的上游夹持部40和下游握持部60以及用于转动针线的转动部80。在转矩控制区域中，根据转矩值将转动力赋予转动臂。

16. 发明授权

US08640637B2 Sewing-machine bobbin thread tension controller, and sewing machine 有权
标题翻译：缝纫机底线张力控制器，缝纫机
公开(公告)号：US08640637B2
公开(公告)日：2014-02-04
申请号：US13378142
申请日：2010-06-08
申请人： Yoshichika Takizawa , Masayoshi Ono , Tatsuhiro Kurashima
发明人： Yoshichika Takizawa , Masayoshi Ono , Tatsuhiro Kurashima
IPC分类号： D05B3/02 , D05B19/00
CPC分类号： D05B63/00 , D05B57/00 , D05B57/38 , D05D2207/06
摘要： There is provided a sewing-machine bobbin thread tension controller capable of elaborately, accurately controlling bobbin thread tension without depending on frictional force. A bobbin thread tension controller includes an outer shuttle, a middle shuttle presser, a middle shuttle, a bobbin thread tension control mechanism, a shuttle actuation unit, and a bobbin. The middle shuttle has a magnet. A magnet is disposed, in close proximity to the magnet, on an arm attached to a rotary shaft of a shuttle actuation motor provided in the shuttle actuation unit. The middle shuttle is rotated by rotating the magnet by means of the motor. Further, a rotary disc is provided, in close proximity to the middle shuttle, on a rotary shaft of a bobbin thread tension control motor of the bobbin thread tension control mechanism and is provided with a magnet. A magnet is disposed on a part of the bobbin facing the rotary disc.
摘要翻译：提供了一种缝纫机底线张力控制器，能够精确地精确地控制底线张力而不依赖于摩擦力。底线张力控制器包括外梭，中间梭压，中梭，底线张力控制机构，梭动作动单元和筒管。中间班车有磁铁。在靠近磁体的位置设置有一个安装在设置在往复致动单元中的往复致动马达的旋转轴上的臂上的磁体。中间梭通过电机旋转磁铁而旋转。此外，在底线张力控制机构的底线张力控制电动机的旋转轴上设置有紧邻中间梭的旋转盘，并且设置有磁体。在面向旋转盘的筒管的一部分上设置磁铁。

17. 发明申请

US20120097084A1 SEWING-MACHINE BOBBIN THREAD TENSION CONTROLLER, AND SEWING MACHINE 有权
标题翻译：缝纫机BOBBIN螺纹张力控制器和缝纫机
公开(公告)号：US20120097084A1
公开(公告)日：2012-04-26
申请号：US13378142
申请日：2010-06-08
申请人： Yoshichika Takizawa , Masayoshi Ono , Tatsuhiro Kurashima
发明人： Yoshichika Takizawa , Masayoshi Ono , Tatsuhiro Kurashima
IPC分类号： D05B63/00 , D05B57/14
CPC分类号： D05B63/00 , D05B57/00 , D05B57/38 , D05D2207/06
摘要： There is provided a sewing-machine bobbin thread tension controller capable of elaborately, accurately controlling bobbin thread tension without depending on frictional force.A bobbin thread tension controller includes an outer shuttle 110, a middle shuttle presser 130, a middle shuttle 150, a bobbin thread tension control mechanism 200, a shuttle actuation unit 250, and a bobbin 300. The middle shuttle 150 has a magnet 190. A magnet 270 is disposed, in close proximity to the magnet 190, on an arm 260 attached to a rotary shaft of a shuttle actuation motor 252 provided in the shuttle actuation unit 250. The middle shuttle 150 is rotated by rotating the magnet 270 by means of the motor 252. Further, a rotary disc 210 is provided, in close proximity to the middle shuttle 150, on a rotary shaft of a bobbin thread tension control motor 202 of the bobbin thread tension control mechanism 200 and is provided with a magnet 214. A magnet is disposed on a part of the bobbin 300 facing the rotary disc 210. The motor 202 rotates the bobbin 300.
摘要翻译：提供了一种缝纫机底线张力控制器，能够精确地精确地控制底线张力而不依赖于摩擦力。底线张力控制器包括外梭110，中间往复压紧机130，中间梭150，底线张力控制机构200，梭动致动单元250和线轴300.中间梭150具有磁体190。磁体270靠近磁体190设置在臂260上，该臂260附接到设置在往复致动单元250中的往复致动马达252的旋转轴。中间梭150通过使磁体270旋转另外，在底线张力控制机构200的底线张力控制电动机202的旋转轴上，设置有与中间梭150紧密相邻的旋转盘210，并且设置有磁铁214 在绕线筒300的面向旋转盘210的一部分上设置有磁铁。马达202使线轴300旋转。

18. 发明授权

US6145497A Method and installation for recovering heat in the air supercharging an engine 有权
标题翻译：用于在空气中回收热量的方法和安装对发动机增压
公开(公告)号：US6145497A
公开(公告)日：2000-11-14
申请号：US125946
申请日：1998-11-23
申请人： Alain Kervagoret , Gilles Langlois
发明人： Alain Kervagoret , Gilles Langlois
IPC分类号： F02B29/00 , F02B29/04 , F02G5/00 , F02B33/00
CPC分类号： F02B29/0443 , F02B29/00 , F02B29/0412 , F02B29/0493 , Y02T10/146
摘要： A method for recuperating thermal energy in the oxidant air generated by an oxidant air compressor of an internal combustion engine is provided, which consists in taking thermal energy using a heat exchanger in which circulates a heat transferring fluid and which is located in the oxidant air circuit between the compressor and the engine, and transferring the thermal energy recuperated by the fluid to a thermal energy consuming group. The invention is characterized in that it further consists in: detecting the temperature of the surcharging air upstream of the heat exchanger; and when the detected temperature is lower than a first reference temperature, in short circuiting the heat exchanger and heating the heat transferring fluid up to approximately the reference temperature using an auxiliary heating device.
摘要翻译： PCT No.PCT / FR97 / 02401 Sec。 371日期：1998年11月23日 102（e）日期1998年11月23日PCT 1997年12月23日PCT公布。第WO98 / 29645号公报日期1998年7月9日提供了一种用于回收由内燃机的氧化剂空气压缩机产生的氧化剂空气中的热能的方法，其包括使用热交换器获取热能，其中传热流体循环并位于在压缩机和发动机之间的氧化剂空气回路中，并将由流体回收的热能转移到热能消耗组。本发明的特征在于它还包括：检测热交换器上游的附加空气的温度; 并且当检测到的温度低于第一基准温度时，使用辅助加热装置使热交换器短路并将传热流体加热到约基准温度。

19. 发明授权

US5266093A Glass bottle forming machine 失效
标题翻译：玻璃瓶成型机
公开(公告)号：US5266093A
公开(公告)日：1993-11-30
申请号：US799393
申请日：1991-11-26
申请人： Masahiro Konishi , Yoshiyuki Nomura , Kuniharu Mitsuki , Masao Kajino , Takashi Yoshida , Hiroto Sakakibara , Noriyuki Ogawa , Motohisa Ui
发明人： Masahiro Konishi , Yoshiyuki Nomura , Kuniharu Mitsuki , Masao Kajino , Takashi Yoshida , Hiroto Sakakibara , Noriyuki Ogawa , Motohisa Ui
IPC分类号： C03B9/40 , C03B7/08 , C03B7/084 , C03B7/086 , C03B7/10 , C03B7/14 , C03B9/193 , C03B9/41
CPC分类号： C03B9/406 , C03B7/08 , C03B7/084 , C03B7/086 , C03B7/10 , C03B7/14 , C03B9/1932 , C03B9/1936 , C03B9/1938 , C03B9/41 , Y02P40/57
摘要： There is provided a plunger position detector for detecting a linear position of a plunger used for forming a parison over the entire range of moving of the plunger. Since there is correlation between the plunger position and the gob weight, the gob weight can be detected in response to an output signal of this detector and, in accordance with this detection, a gob forming operation is controlled to an optimum state so that the gob weight will become a predetermined weight. Since difference in center positions between a blank mold for forming a parison and the plunger causes variation in the state of movement of the plunger, this difference in the center positions can be detected in response to a plunger position detection signal and, in accordance with this detection, an optimum registering of the center positions can be performed.

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