公开(公告)号：US4913073A

公开(公告)日：1990-04-03

申请号：US354955

申请日：1989-05-22

申请人： Norio Komori

发明人： Norio Komori

IPC分类号： D05B29/06 ,  D05B65/00 ,  D05B65/02 ,  D05B65/04 ,  D05B65/06

CPC分类号： D05B29/06 ,  D05B65/04 ,  D05B65/06

摘要： The bottom plate of a cloth presser supporter is pivotally mounted on a lower end of the supporter adjacent a rear end of the plate. The plate has an L shaped slot, one slot leg being a needle location groove, the other slot leg being a needle thread guide. The plate has a knife receiving groove with a knife mounted therein. A thread holder holds the end of a thread vertically above the plate so that the thread when extended between the held thread end and the first zigzag stitch of the thread does not extend over a corner defined by the intersection of the side wall of one slot leg with the corresponding side wall of the other slot leg.

摘要翻译： 布压脚支撑件的底板可枢转地安装在邻近板的后端的支撑件的下端。 板具有L形槽，一个槽腿是针定位槽，另一个槽腿是一个针线引导件。 该板具有安装在其中的刀的刀容纳槽。 螺纹夹持器将螺纹的端部垂直地保持在板的上方，使得在被保持的螺纹端和螺纹的第一曲折线圈之间延伸的螺纹不会延伸超过由一个槽腿的侧壁 与另一个狭槽腿的相应的侧壁。

公开(公告)号：US3974126A

公开(公告)日：1976-08-10

申请号：US482837

申请日：1974-06-25

申请人： Yoshihiro Narita ,  Hideo Konuma ,  Hiroshi Nishitani ,  Norio Komori ,  Katsuharu Ogishima

发明人： Yoshihiro Narita ,  Hideo Konuma ,  Hiroshi Nishitani ,  Norio Komori ,  Katsuharu Ogishima

IPC分类号： C08G63/00 ,  B01J14/00 ,  B01J19/18 ,  B01J19/24 ,  C08G64/20 ,  C08G64/22 ,  C08G64/24 ,  C08G63/62

CPC分类号： C08G64/205 ,  B01J19/1862 ,  B01J19/2425 ,  C08G64/24 ,  B01J2219/00078

摘要： A heat resistant and impact resistant polycarbonate having a narrow distribution of molecular weight is continuously produced by reacting chloroformate ester, prepared in advance by reacting alkaline solution of dioxy compound in a turbulent flow of the two solutions while cooling and subsequently reacting the mixture concurrently in a laminar flow after the viscosity of the mixture has become significant.

摘要翻译： 具有窄分子量分布的耐热和耐冲击的聚碳酸酯通过使氯甲酸酯在预先通过二氧化合物的碱性溶液在两种溶液的湍流中反应而制备，同时冷却并随后在混合物中同时反应而连续制备 在混合物的粘度变得显着之后的层流。

公开(公告)号：US4074864A

公开(公告)日：1978-02-21

申请号：US791521

申请日：1977-04-27

申请人： Yoshihiro Narita ,  Shigeaki Mochizuki ,  Shigeru Kakimoto ,  Norio Komori ,  Kiyoshi Watanabe ,  Hideji Shiota

发明人： Yoshihiro Narita ,  Shigeaki Mochizuki ,  Shigeru Kakimoto ,  Norio Komori ,  Kiyoshi Watanabe ,  Hideji Shiota

IPC分类号： B01F7/04 ,  B01F15/06 ,  C08J3/14 ,  B02C13/10

CPC分类号： C08J3/14 ,  B01F15/065 ,  B01F7/042 ,  B01F2015/062 ,  C08J2369/00

摘要： A method of producing polycarbonate powder comprises continuously mixing and kneading a polycarbonate solution while heating same, the kneading being accomplished by producing a limited "to and fro" movement of the polycarbonate solution with the aid of a set of spiral blades mounted on rotating shafts in an elongated barrel.

摘要翻译： 制造聚碳酸酯粉末的方法包括在加热聚碳酸酯溶液的同时连续混合和捏合聚碳酸酯溶液，所述捏合通过借助于安装在旋转轴上的一组螺旋叶片产生有限的聚碳酸酯溶液的“往复”运动来实现 细长的桶。

公开(公告)号：US5386791A

公开(公告)日：1995-02-07

申请号：US175460

申请日：1993-12-30

申请人： Shuichi Sato ,  Norio Komori

发明人： Shuichi Sato ,  Norio Komori

IPC分类号： D05B53/00 ,  D05B55/00 ,  D05B97/00 ,  B65H57/04

CPC分类号： D05B55/00

摘要： A needle bar thread guide device for a sewing machine comprises a needle bar thread guide which is fixed to the lower end portion of the needle bar of the sewing machine and has a thread retaining portion therein for guiding the needle thread and an auxiliary thread guide which is mounted on the needle bar above the needle bar thread guide in such a way as to be adjustable in its vertical position and has a threading hole therein for passing the needle thread therethrough so as to apply a frictional force to the needle thread by contacting the needle thread at the rim thereof, characterized in that the retaining point of the thread retaining portion and the contact point of the threading hole are shifted from each other in a plan view. As a result, the remaining length of the needle thread end under the needle eye after trimming can be made as short as possible and nevertheless the needle thread is effectively prevented from coming off the needle eye at the start of sewing operation, so that keeping the good appearance of the end portion of needle thread remaining in sewn products and preventing errors in sewing operation stand together.

摘要翻译： 缝纫机用针杆导引装置包括：针杆导丝器，其固定在缝纫机的针杆的下端部，并且在其中具有用于引导针线的线保持部和辅助线引导件， 被安装在针杆导线器上方的针杆上，以便在其垂直位置可调节，并且在其中具有用于使针线穿过其中的穿线孔，以便通过使针线接触而向所述针线施加摩擦力 其螺纹在其边缘处，其特征在于，线保持部分的保持点和穿线孔的接触点在平面图中彼此偏移。 结果，可以使修剪后的针眼下方的针线的剩余长度尽可能短，然而在缝合操作开始时有效地防止了针线脱落针眼，从而保持 缝制品中残留的针线端部外观良好，防止缝合作业中的错误站立在一起。

公开(公告)号：US5431119A

公开(公告)日：1995-07-11

申请号：US133233

申请日：1993-10-07

申请人： Shuichi Sato ,  Yoshiharu Kobayashi ,  Norio Komori ,  Shirou Ayusawa

发明人： Shuichi Sato ,  Yoshiharu Kobayashi ,  Norio Komori ,  Shirou Ayusawa

IPC分类号： D05B65/00 ,  D05B65/06 ,  D05B53/00

CPC分类号： D05B65/06

摘要： A thread end holding device for a sewing machine comprises a needle thread catching puller which is swingably supported on the side of a sewing machine arm and is driven to swing between a thread catching position and a home position, and which comprises a hook portion at the tip end thereof for catching a needle thread extending from a needle when said needle thread catching puller is at its thread catching position and holds the needle thread at its home position and first and a second holding members which are respectively mounted on the side of the sewing machine arm and is disengaged from the both clamping portions when the needle thread catching puller is at its thread catching position and enters a gap between the both clamping portions at the hook portion thereof so as to elastically clamp the end of the needle thread between the clamping portions when the needle thread catching puller is at its home position. As a result, the needle thread catching puller and the first and second holding members can have simple shapes and high rigidity, and moreover can be accommodated in the side of the sewing machine arm so that the sewing machine may be compact in size. Moreover, they do not obstruct handling a cloth etc. on a needle throat.

摘要翻译： 一种缝纫机的线端保持装置，其特征在于，包括：一个可旋转地支撑在缝纫机臂的侧面上并被驱动以在一个牵引位置和一个起始位置之间摆动的面线牵引器， 当所述针线捕捉拉拔器处于其捕捉位置并且将所述针线保持在其初始位置时，用于捕捉从针延伸的针线的前端，并且分别安装在缝纫机侧面上的第一和第二保持构件 机器臂，并且当所述针线捕捉拉拔器处于其捕捉位置时从所述两个夹持部脱离，并且在所述钩部处进入所述两个夹持部之间的间隙，以将所述针线的端部弹性地夹紧在所述夹紧部 当针线抓取器处于其原始位置时的部分。 其结果是，上述针线牵引器以及第一保持构件和第二保持构件具有简单的形状和高刚性，并且还能够容纳在缝纫机臂的侧面，使缝纫机的尺寸紧凑。 此外，它们不妨碍在针刺处理布等。

公开(公告)号：US4962714A

公开(公告)日：1990-10-16

申请号：US355932

申请日：1989-05-22

申请人： Norio Komori

发明人： Norio Komori

IPC分类号： D05B65/02 ,  D05B29/06 ,  D05B65/06

CPC分类号： D05B65/06 ,  D05B29/06 ,  D05D2305/50

摘要： A thread end disposal unit in a thread cutting sewing machine has a thread end suction unit including a first suction tube having an open end positioned at the length of the starting end of a needle thread held by a thread end holder. A second suction tube is connected at a base end thereof to a base of the first suction tube via a suction device generating negative pressure for allowing the first suction tube to suck cut lengths of the needle thread. The device includes a Venturi-tube and an air compressor and a container storing the cut lengths as waste thread.

摘要翻译： 螺纹切割缝纫机中的螺纹端部处理单元具有螺纹端部抽吸单元，该螺纹端部抽吸单元包括第一吸入管，该第一吸入管的开口端位于由螺纹端部保持器保持的针线的起始端的长度。 第二抽吸管在其基端通过产生负压的抽吸装置连接到第一吸管的基部，用于允许第一吸管吸取针线的切割长度。 该装置包括文丘里管和空气压缩机以及将切割长度作为废线存储的容器。