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公开(公告)号：US4397541A
公开(公告)日：1983-08-09
申请号：US256808
申请日：1981-04-23
Applicant: Ira Lopata , Robert M. Barto, Jr.
Inventor： Ira Lopata , Robert M. Barto, Jr.
CPC classification number: G03G15/6529 , G03G15/28 , G03G15/6594 , G03G15/6597 , G03G15/754 , G03G21/0064 , G03G2215/00518 , G03G2215/00966 , G03G2221/0005
Abstract: The method of transporting an electrostatic strip wherein the strip on a supply roll is pulled from the supply roll which is normally freely rotatable and the strip having been pulled from the supply roll is returnable to the supply roll by driving the supply roll in reverse to rewind the electrostatic strip; the unspooling of the electrostatic strip from the supply roll is performed by a pair of feed rollers; after imaging the electrostatic strip, it is carried between a pair of longitudinally ribbed guides past a magnetic toner to an inspection station at which station it may be viewed and optionally severed from the remainder of the electrostatic strip, which remainder is returned toward the supply roll for neutralization, detoning, reimaging and refeeding to the viewing station, while the portion of the electrostatic strip at the viewing station is carried in a generally horizontal planar course to a fuser for making permanent the toned, unfused electrostatic image.
Abstract translation: 传送静电条的方法，其中供给辊上的条被从通常可自由旋转的供应辊拉出，并且已经从供应辊被拉出的条可以通过相反地驱动供给辊来回送到供给辊 静电条; 静电带从供给辊脱开由一对进给辊进行; 在对静电条进行成像之后，它被传送到经过磁性调色剂的一对纵向带肋的引导件到可以被观察的工位的检查站，并且可选地从静电条的其余部分切断，其余部分返回供给辊 用于对观察站进行中和，检测，重新成像和重新馈送到观察台，同时在观察台处的静电条带的一部分以大致水平的平面过程传送到定影器，用于使调色的未融合静电图像永久化。
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公开(公告)号：US4364529A
公开(公告)日：1982-12-21
申请号：US233966
申请日：1981-02-12
Applicant: Robert M. Barto, Jr. , Ira Lopata , Bernard V. Emden
Inventor： Robert M. Barto, Jr. , Ira Lopata , Bernard V. Emden
Abstract: A leader pin to securely hold the leading end of a strip for high speed unwinding wherein the end of a strip is inserted in a slot in a body and a keeper is inserted in the body embraced by the end of the strip; the keeper is provided with a resilient latch that is engageable with a channel on the body whereby the body and the keeper are strongly engaged together.
Abstract translation: 用于牢固地保持条带的前端以用于高速展开的引导销，其中条带的端部插入在主体的狭槽中，并且保持器插入到由带的端部包围的主体中; 保持器设置有可与身体上的通道接合的弹性闩锁，由此主体和保持器牢固地接合在一起。
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公开(公告)号：US4335955A
公开(公告)日：1982-06-22
申请号：US7699
申请日：1979-01-30
Applicant: Ira Lopata
Inventor： Ira Lopata
CPC classification number: G03G15/0928 , G03G15/221 , G03G21/0047 , G03G2221/0005
Abstract: An electrostatic display, recall or print apparatus in which a magnetically toned latent electrostatic pattern or image on an electrostatic strip is inspected, and either advanced to a fusing station for being made permanent, or withdrawn to a detoning station for magnetic detoning, from which the strip may once more be advanced and reused for the application of a different electrostatic image and for retoning.
Abstract translation: 检查静电显影，回放或打印设备，其中检查静电条上的磁性调色静电图案或图像，并且前进到定影站以进行永久性或者撤回到用于磁性检测的检测站， 条可以再次被提前并重新用于施加不同的静电图像并进行再分配。
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Patent Agency Ranking
公开(公告)号：US4322155A
公开(公告)日：1982-03-30
申请号：US105944
申请日：1979-12-20
Applicant: Ira Lopata
Inventor： Ira Lopata
CPC classification number: G03G15/221 , G03G2221/0005
Abstract: An electrostatic display, recall or print apparatus in which a latent electrostatic pattern or image is formed on a dielectric strip; the image is toned (made visible by dusting with an electrostatic powder) and is advanced to a display station where it is viewed; if the image is acceptable, the strip is advanced to a fusing station and made permanent; if the image is not acceptable, the strip is withdrawn, the electrostatic image is neutralized and the toner is removed.
Abstract translation: 静电显示，回放或打印设备，其中在静电图案或图像形成在介质条上; 图像调色（通过用静电粉末除尘使其可见）并且前进到其被观察的显示站; 如果图像是可接受的，则将该带前进到定影站并使其永久化; 如果图像不可接受，则将条带取出，静电图像被中和并且去除调色剂。
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公开(公告)号：US4418643A
公开(公告)日：1983-12-06
申请号：US443634
申请日：1982-11-22
Applicant: Robert M. Barto, Jr. , Ira Lopata
Inventor： Robert M. Barto, Jr. , Ira Lopata
CPC classification number: G03G15/0898 , G03G15/0865 , G03G15/0877
Abstract: A feed hopper assembly particularly adapted for feeding particulate material which agglomerates has, end walls and side walls which define a storage chamber having a charging opening for the particulate material, and the side walls converge to form a discharge outlet for dispensing the particulate material. A pulsating diaphragm assembly including, an elastomeric member on the inner wall of the storage chamber, and pump means for causing the elastomeric member to expand the deflate. A transverse shelf or surface adjacent the discharge outlet can be provided for delivering the particulate material to a point of use. Bleed means can also be provided to bleed air from the pulsating diaphragm assembly in the event that pulsations terminate when the diaphragm assembly is in the expanded condition.Also, the combination of the above described feed hopper assembly with an electrostatic printer having a magnetic toning roller, pressure fusing rollers, and means for driving the pressure fusing rollers wherein the transverse shelf acts as a doctor blade for the magnetic toning rollers, and the means for driving the pressure fusing rollers also actuates the pump for pulsing the elastomeric member of the diaphragm assembly to prepare the magnetic toning rollers for the next electrostatic image to be printed.
Abstract translation: 进料斗组件特别适用于进料附聚物的颗粒材料，端壁和侧壁，其限定具有用于颗粒材料的加料口的储存室，并且侧壁会聚以形成用于分配颗粒材料的排出口。 脉动隔膜组件包括在储存室的内壁上的弹性构件和用于使弹性体构件膨胀放气的泵装置。 可以提供邻近排出口的横向搁架或表面，用于将颗粒材料输送到使用点。 当膜片组件处于膨胀状态时，如果脉动终止，也可以提供流出装置以从脉动隔膜组件排出空气。 此外，上述进料斗组件与具有磁性调色辊的静电打印机的组合，压力定影辊和用于驱动压力定影辊的装置，其中横向搁架用作磁性调色辊的刮刀，以及 用于驱动压力定影辊的装置还启动泵，用于脉冲隔膜组件的弹性体构件，以制备用于待印刷的下一静电图像的磁性调色辊。
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公开(公告)号：US4168114A
公开(公告)日：1979-09-18
申请号：US825256
申请日：1977-08-17
Applicant: Ira Lopata
Inventor： Ira Lopata
CPC classification number: G03B1/48
Abstract: A film gate for being received in a cassette which holds a film strip for projection therefrom; the gate provides stationary tapered guides against which a strip not lying precisely in a preselected focal plane, is cammed toward the preselected focal plane by the tapered guide fingers; an opposed movable guide on a movable portion of the film gate opposite to the stationary guide is provided with arcuate guide fingers to prevent the cammed film strip from moving away from the preselected focal plane.
Abstract translation: 一个胶片门，用于容纳在一个盒子中，该盒子保持一个用于从其突出的胶片条; 门提供固定的锥形导轨，未精确地位于预选焦平面中的条带通过锥形引导件朝着预选焦平面朝向该平坦导向器; 在与静止导轨相对的胶片门的可动部分上的相对的可动引导件设置有弓形引导指，以防止凸轮式胶片带离开预选焦平面。
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公开(公告)号：US4131305A
公开(公告)日：1978-12-26
申请号：US796027
申请日：1977-05-11
Applicant: Ira Lopata
Inventor： Ira Lopata
IPC: G03B21/32 , G11B23/113 , B65H75/28
CPC classification number: G11B23/113 , G03B21/321
Abstract: A leader pin, providing a slotted rod received in a tube, with a first fin on the rod positioned to prevent a strip in the slot from moving transversely; and a second fin on the rod to prevent the tube from disengaging from the rod.
Abstract translation: 引导销，提供容纳在管中的开槽杆，杆上设置有第一翅片，以防止狭槽中的条横向移动; 和杆上的第二个翅片，以防止管与棒脱离。
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公开(公告)号：US4027832A
公开(公告)日：1977-06-07
申请号：US679691
申请日：1976-04-23
Applicant: Ira Lopata
Inventor： Ira Lopata
IPC: G03B21/32 , G11B23/113 , G03B1/04 , G11B15/32 , G11B23/04
CPC classification number: G11B23/113 , G03B21/323
Abstract: A leader-pin to securely hold the leader of a film strip or magnetic tape for high speed unwinding and rewinding wherein the end of the film strip or magnetic tape is inserted between a split rod and the split rod is then inserted into an elongated, resilient tube, with the end of the strip protruding from an elongated slit in the tube; the tube frictionally engaging the strip and the rod, so that the strip will not slip out of the leader-pin.
Abstract translation: 用于牢固地保持用于高速退绕和重绕的胶片条或磁带的引导件的引导销，其中将胶片条或磁带的端部插入在分割杆和分割杆之间，然后插入到细长的弹性 管的端部从管中的细长狭缝突出; 该管与条和杆摩擦接合，使得条不会从引导销滑出。
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