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101. 发明授权

US4300463A Needle threading device for sewing machines 失效
标题翻译：针线机缝纫机
公开(公告)号：US4300463A
公开(公告)日：1981-11-17
申请号：US171419
申请日：1980-07-22
申请人： Shuzo Morimoto
发明人： Shuzo Morimoto
IPC分类号： D05B87/02
CPC分类号： D05B87/02
摘要： A needle threading device for sewing machines includes a thread guide which is pivotably mounted on a mounting plate parallel to the needle bar; a projection at the end of the thread guide is displaceable against the needle, and a thread inserting element operated by a pushbutton is slidably mounted for alignment with the thread guide to push the thread through the needle eye.
摘要翻译：用于缝纫机的针刺装置包括：线引导件，其可转动地安装在平行于针杆的安装板上; 导丝器末端的突出部分能够抵靠针头移动，并且由按钮操作的螺纹插入元件可滑动地安装，以与导线器对准以将线穿过针眼。

102. 发明授权

US4261271A Electronic sewing machine with a stitch pattern adjusting device 失效
标题翻译：电子缝纫机具有针迹图案调节装置
公开(公告)号：US4261271A
公开(公告)日：1981-04-14
申请号：US061307
申请日：1979-07-27
申请人： Hachiro Makabe , Kazuo Watanabe , Yoshitaka Takahashi
发明人： Hachiro Makabe , Kazuo Watanabe , Yoshitaka Takahashi
IPC分类号： D05B3/02 , D05B19/02 , G05B19/10
CPC分类号： G05B19/106 , D05B19/10 , D05B19/12 , G05B2219/36078
摘要： A sewing machine with an electronic memory stores stitch control signals which are sequentially read out in synchronism with rotation of the upper drive shaft. Pattern selecting switches are operated to select a pattern of stitches, each stitch being produced by needle swinging amplitude and feeding amount predetermined by a selected set of stitch control signals of the memory and manually influenced stitch adjusting means to vary either the needle swinging amplitude or feeding amount for fine adjustment of the selected pattern.
摘要翻译：具有电子存储器的缝纫机存储与上驱动轴的旋转同步地依次读出的针脚控制信号。操作图案选择开关以选择针迹图案，每个针迹由针摆动幅度和通过存储器的选定组针迹控制信号预定的馈送量产生，并且手动影响针迹调节装置以改变针摆幅度或进给用于精细调整所选图案的数量。

103. 发明授权

US4254726A Sewing machine control mechanism 失效
标题翻译：缝纫机控制机构
公开(公告)号：US4254726A
公开(公告)日：1981-03-10
申请号：US121255
申请日：1980-02-13
申请人： Hideaki Takenoya
发明人： Hideaki Takenoya
IPC分类号： D05B3/02 , D05B3/00 , D05B3/04 , D05B27/22 , D05B69/28
CPC分类号： D05B19/02
摘要： The stitch-forming instrumentalities of a sewing machine are subject to small mechanical operational errors due to play in the motion-transmitting connections. The invention overcomes this problem by providing two springs which are respectively connected to a transmission element coupled to a driven mechanism of the machine, and to a drive. The two springs counterbalance one another with respect to the drive.
摘要翻译：缝纫机的针迹形成工具由于在运动传送连接中的播放而经受小的机械操作错误。本发明通过提供两个弹簧克服了这个问题，这两个弹簧分别连接到耦合到机器的从动机构的传动元件和驱动器。两个弹簧相对于驱动器相互抵消。

104. 发明授权

US4141305A Electronic pattern control for a sewing machine 失效
标题翻译：缝纫机电子图案控制
公开(公告)号：US4141305A
公开(公告)日：1979-02-27
申请号：US820393
申请日：1977-07-29
申请人： Hideaki Takenoya , Hachiro Makabe
发明人： Hideaki Takenoya , Hachiro Makabe
IPC分类号： D05B3/02 , D05B3/00 , D05B19/02 , G05B19/02
CPC分类号： D05B19/02 , G05B2219/36376 , G05B2219/45195
摘要： A logic circuit generates in succession the stitch-control data for the successive stitches of a selected stitch pattern. The logic circuit does not store simultaneously all the stitch-control data for all the stitches of all the selectable stitch patterns, in the way done by conventional addressable random-access stitch-pattern memories. Instead, the logic circuit assumes successive states, in response to successive machine-synchronized pulses. In each state it generates, in the sense of bringing into existence for the first time, stitch-control data for the next stitch to be produced, this stitch-control data being derived from data related to a preceding stitch, e.g., the stitch-control data for the preceding stitch. The number of logic elements needed is low compared to that needed for a random-access stitch-pattern memory of the type storing all the stitch-control data for all the stitches of all the selectable patterns.
摘要翻译：逻辑电路连续生成用于所选择的针迹图案的连续针迹的针迹控制数据。通过传统的可寻址随机访问针迹图案存储器，逻辑电路不会同时存储所有可选针迹图案的所有针迹的所有针迹控制数据。相反，逻辑电路响应于连续的机器同步脉冲而呈现连续的状态。在每个状态下，在第一次存在的情况下，生成用于要产生的下一针迹的针迹控制数据，该针迹控制数据从与之前的针迹相关的数据导出，例如针迹控制数据，前一针迹的控制数据。所需的逻辑元件的数量与存储针对所有可选图案的所有针迹的所有针迹控制数据的类型的随机访问针迹存储器所需的逻辑元件的数量相比较低。

105. 发明授权

US3881435A Arrangement for detecting the position of the sewing needle in a sewing machine 失效
标题翻译：用于检测缝纫机缝纫针位置的布置
公开(公告)号：US3881435A
公开(公告)日：1975-05-06
申请号：US35732273
申请日：1973-05-04
申请人： JANOME SEWING MACHINE CO LTD
发明人： MAKABE HACHIRO
IPC分类号： D05B69/24 , D05B69/22
CPC分类号： D05B69/24
摘要： A sewing machine has a sewing needle longitudinally reciprocated to effect sewing. The sewing machine includes a rotary member rotating in synchronism with the reciprocation of the sewing needle. At least one magnet is mounted on the rotary member for rotation therewith. At least one Hall generator unit is mounted stationarily with such an orientation relative to the path of the magnet that when the rotary member assumes a predetermined angular orientation corresponding to a predetermined position of the sewing needle a Hall voltage is induced in the Hall generator unit.
摘要翻译：缝纫机具有纵向往复运动的缝纫针以进行缝纫。缝纫机包括与缝纫针的往复运动同步旋转的旋转部件。至少一个磁体安装在旋转构件上以与其一起旋转。至少一个霍尔发生器单元相对于磁体的路径以这样的方向固定地安装，当旋转构件呈现对应于缝纫针的预定位置的预定角度取向时，霍尔发电机单元中引起霍尔电压。

106. 发明授权

US3818828A Credit card printing machine 失效
标题翻译：信用卡印刷机
公开(公告)号：US3818828A
公开(公告)日：1974-06-25
申请号：US21290571
申请日：1971-12-28
申请人： JANOME SEWING MACHINE CO LTD
发明人： MISHIMA F , NAKADA T , OZAKI Y
IPC分类号： B41L19/00 , B41L45/02 , B41L47/04 , B41L47/14 , B41L47/16 , B41F3/18
CPC分类号： B41L47/16 , B41L19/00 , B41L45/02 , B41L47/04 , B41L47/14
摘要： A credit card printing machine has a carriage with a platen movable over a printing bed on which a credit card and a copy sheet or pad of copy sheets, are placed. A printing plate associated with the credit organization which issued the respective credit card, is detachably attached to a seat plate, and can be exchanged so that the used printing plate and credit card are always associated with the same credit organization. The printing plate prints information regarding the name and code number of the store or dealer making the credit sale in the respective credit organization. This information, together with customer information from the credit card, are both imprinted on the used copy sheet. The attachment of the printing plate is effected by pins and a clamping spring so that no tool is required for exchanging printing plates to conform to the credit organization of a respective used credit card. Other printing plates, associated with other credit organizations, are stored in a compartment of the housing of the printing machine.
摘要翻译：信用卡印刷机具有一个托架，该托架具有可移动到打印床上的印版，信纸卡和复印纸或复印纸垫放置在其上。与信用单位相关联的印刷板，其发行相应的信用卡，可拆卸地附接到座板，并且可以更换，使得所使用的印刷版和信用卡总是与相同的信用组织相关联。印刷版印刷关于在相应的信用组织中进行信用销售的商店或经销商的名称和代码的信息。这些信息以及来自信用卡的客户信息都印在了使用的复印纸上。印版的附着由销和夹紧弹簧实现，使得不需要工具来更换印版以符合相应使用的信用卡的信用组织。与其他信贷机构相关的其他印版存储在印刷机壳体的隔室中。

107. 发明授权

US3783778A Data indicating device for printing machines 失效
标题翻译：数据显示打印机的设备
公开(公告)号：US3783778A
公开(公告)日：1974-01-08
申请号：US3783778D
申请日：1971-09-20
申请人： JANOME SEWING MACHINE CO LTD
发明人： NAKADA T , OOYAMA N , MIYAZKAKI K
IPC分类号： B41J5/04 , B41L19/00 , B41F5/08
CPC分类号： B41L19/00 , B41J5/04
摘要： The disclosure relates to a data indicating device for printing machines wherein a plurality of rotatable type wheels adjacently aligned, and respectively inscribed with printing numerals on the peripheries thereof are each furnished with a gear at one side thereof, and the same number of rack bars are arranged each to engage the gear of the type wheel, and manual operating end portions of the rack bars project out of the machine housing in spaced relation. To these operating portions are connected flexible data indicating bands bearing on one face thereof numerals corresponding to the printing numerals on the peripheries of the type wheels, and these bands are guided on a concave curved inner surface to windows formed in the machine housing, thereby to indicate at the windows the selected printing numerals corresponding to those on the type wheels which are rotated by manipulation of the operating and portions of the rack bars.
摘要翻译：本发明涉及一种用于印刷机的数据指示装置，其中在其周边上相互对准并分别印有印刷数字的多个可旋转的轮子分别在其一侧设置有齿轮，并且相同数量的齿条是每个齿轮布置成与齿轮啮合，并且齿条的手动操作端部以间隔的方式突出到机器壳体外。对于这些操作部分，连接有柔性数据，指示一个面上的带状数字对应于型轮周围的打印数字，并且这些带在形成在机器壳体中的窗口的凹入的弯曲内表面上被引导，从而在窗口处指示对应于通过操作操作和齿条的部分而旋转的类型轮上的那些的所选打印数字。

108. 发明授权

US3582745A Speed control circuit motor 失效
标题翻译：速度控制电路
公开(公告)号：US3582745A
公开(公告)日：1971-06-01
申请号：US3582745D
申请日：1967-11-20
申请人： JANOME SEWING MACHINE CO LTD
发明人： EGUCHI YASUKATA , KATO KENJI
IPC分类号： H02P25/14 , H02P5/16
CPC分类号： H02P25/14 , H02P25/145
摘要： This invention is concerned with a speed control for an electric motor which has been devised after noticing that the motor current increases or decreases approximately in proportion to the size of the load thereon and which control consists of a series circuit composed of an alternating current supply source, a motor and a symmetrical semiconductor switching element presenting low impedance by means of a trigger pulse, a phase adjusting circuit providing a trigger pulse on this circuit, and an ignition circuit, and a primary winding of a feedback transformer connected in series between said current supply source and the motor, and a secondary winding connected between said phase adjusting circuit and the supply source, taking polarity into consideration, thus the motor current flowing through said switching element is impressed to said primary winding, and this current is transformed as voltage to this secondary winding, and a polarity of this transformed voltage is fed back as a voltage of a reversed polarity to the polarity of the voltage to be supplied to the phase adjusting circuit from the current supply source to sensitively respond to the fluctuation of the load so that the ignition phase of said switching element is controlled automatically.

109. 发明授权

US3502045A Threading device for a sewing machine 失效
标题翻译：缝纫机螺纹装置
公开(公告)号：US3502045A
公开(公告)日：1970-03-24
申请号：US3502045D
申请日：1967-09-06
申请人： JANOME SEWING MACHINE CO LTD
发明人： HANYU SUSUMU
IPC分类号： D05B87/02
CPC分类号： D05B87/02

110. 发明授权

US3460498A Needle-bar-moving speed changing mechanism for a sewing machine 失效
标题翻译：用于缝纫机的针条移动速度变化机制
公开(公告)号：US3460498A
公开(公告)日：1969-08-12
申请号：US3460498D
申请日：1968-02-02
申请人： JANOME SEWING MACHINE CO LTD
发明人： EGUCHI YASUKATA , UCHIDA KAZUO
IPC分类号： D05B55/14 , D05B69/00 , F16H21/22
CPC分类号： D05B55/14 , Y10T74/18208

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