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公开(公告)号：US4781480A
公开(公告)日：1988-11-01
申请号：US77675
申请日：1987-07-23
申请人： Hiroshi Kikuchi , Shyoichi Watanabe , Yukio Ota , Yoshinori Koshida , Takashi Itaya , Jiro Tanuma
发明人： Hiroshi Kikuchi , Shyoichi Watanabe , Yukio Ota , Yoshinori Koshida , Takashi Itaya , Jiro Tanuma
CPC分类号： B41J13/103 , B41J11/54
摘要： A printer includes a first paper feed passage extending from the rear of a platen to a printing position through the lower part of the platen, and a second paper feed passage extending from substantially just under the printing position to the printing position. A first pinch roller is disposed on the way to the first paper feed passage for pressing a first paper against the platen. The first paper is fed by rotating the platen. A second pinch roller is disposed on the way to the second paper feed passage for pressing the second paper against the platen. Rotation of the platen causes the second paper to be fed. In addition, a paper insertion device includes a flat part for placing a paper thereon and a slit for converting the advance direction of a paper from horizontal to vertical. With the second paper placed on the flat part and inserted into the printer, the paper is directed upwardly by a curved surface defining the slit and is allowed to enter the second paper feed passage with ease for further advance.
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公开(公告)号：US4676681A
公开(公告)日：1987-06-30
申请号：US748422
申请日：1985-06-25
摘要： An ink ribbon cassette has a box-shaped ribbon container for housing an endless ink ribbon and a ribbon protector positioned between a sheet of print paper and the ink ribbon exposed between ribbon guide arms. The ribbon protector is elongate in shape and has a pair of holes defined in the opposite ends thereof and a central hole. The ribbon protector is mounted in position by fitting the end holes thereof over projections on the ribbon guide arms. The ink ribbon cassette also has a pair of holders for preventing the mounted ribbon protector from being detached from the ribbon guide arms. During a printing operation, the ink ribbon is pressed against the sheet by a print head through the central hole in the ribbon protector.
摘要翻译： 墨带盒具有用于容纳无端墨带的盒形色带容器和位于一张打印纸和在色带导向臂之间暴露的墨带之间的色带保护器。 带状保护器的形状是细长的，并且具有在其相对端限定的一对孔和中心孔。 色带保护器通过将其端孔安装在色带导向臂上的突起上而安装就位。 色带盒还具有一对保持件，用于防止安装的色带保护器从色带引导臂上脱离。 在打印操作期间，墨带通过打印头通过色带保护器中的中心孔压在纸上。
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公开(公告)号：US4526486A
公开(公告)日：1985-07-02
申请号：US576863
申请日：1984-02-03
申请人： Hiroshi Kikuchi , Jiro Tanuma , Yoshinori Koshida , Takashi Itaya
发明人： Hiroshi Kikuchi , Jiro Tanuma , Yoshinori Koshida , Takashi Itaya
CPC分类号： B41J19/20
摘要： Disclosed is a serial printer comprising a carriage loaded with a printing head and moved in the horizontal direction, wherein a motor is contained in the carriage, a pinion is attached to a rotor shaft of the motor, a rack engaged with this pinion is attached onto a guide rail for movably supporting the carriage and the carriage loaded with the printing head is moved along the rack by rotating the pinion engaged with the rack by rotation of the motor.In this serial printer, the power loss of the motor due to the presence of an intermediate power transmitting member indispensable for the conventional printer, such as a wire rope, a toothed belt or a screw shaft, can be eliminated, and occurrence of troubles due to stretching or deformation of this intermediate power transmitting member is prevented. Accordingly, the capacity of moving and positioning the printing head is increased. Furthermore, since the carriage is of the self-running type, it is possible to adopt an embodiment in which at least two carriages are mounted on one printer and they are independently moved to effect the delivery operation. Accordingly, the printing speed can be increased and multi-color printing can be performed.
摘要翻译： 公开了一种串行打印机，其包括装载有打印头并在水平方向上移动的滑架，其中马达被容纳在滑架中，小齿轮连接到马达的转子轴上，与该小齿轮接合的齿条被附接到 用于可移动地支撑托架的导轨和装载有打印头的托架通过使马达旋转而旋转与齿条接合的小齿轮沿着齿条移动。 在这种串行打印机中，可以消除因传统打印机（如钢丝绳，齿形皮带或螺丝轴）所必需的中间动力传递部件的存在而引起的电动机的功率损失，并且可能导致故障发生 能够防止该中间动力传递部件的拉伸或变形。 因此，移动和定位打印头的能力增加。 此外，由于滑架是自行式的，因此可以采用其中至少两个滑架安装在一个打印机上并且它们被独立地移动以实现传送操作的实施例。 因此，可以提高打印速度并且可以执行多色打印。
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公开(公告)号：US4722623A
公开(公告)日：1988-02-02
申请号：US836513
申请日：1986-03-05
申请人： Hiroshi Kikuchi , Shyoichi Watanabe , Yukio Ota , Yoshinori Koshida , Takashi Itaya , Jiro Tanuma
发明人： Hiroshi Kikuchi , Shyoichi Watanabe , Yukio Ota , Yoshinori Koshida , Takashi Itaya , Jiro Tanuma
CPC分类号： B41J13/103 , B41J11/54
摘要： A printer comprises a first paper feed passage extending from the rear of a platen to a printing position through the lower part of the platen, and a second paper feed passage extending from substantially just under the printing position to the printing position. A first pinch roller is disposed on the way to the first paper feed passage for pressing a first paper against the platen. The first paper is fed by rotating the platen. A second pinch roller is disposed on the way to the second paper feed passage for pressing the second paper against the platen. Rotation of the platen here causes the second paper to be fed. In addition, a paper insertion device according to the present invention includes a flat part for placing a paper thereon and a slit for converting the advance direction of a paper from horizontal to vertical. With the second paper placed on the flat part and inserted into the printer, the paper is directed upward after the curved surface of the slit and allowed to enter the second paper feed passage with ease for further advance.
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5.发明授权
公开(公告)号：US4747713A
公开(公告)日：1988-05-31
申请号：US877965
申请日：1986-06-24
申请人： Hiroshi Kikuchi , Takashi Itaya , Masakuni Anada
发明人： Hiroshi Kikuchi , Takashi Itaya , Masakuni Anada
摘要： An ink ribbon cassette to be used in wire dot printer has an ink supply to lengthen a life cycle thereof. An ink ribbon is held between a drive gear and an idle gear and is delivered thereby. The ink supply contacts the idle gear so that ink is supplied from the idle gear to the ink ribbon. The teeth of the idle gear are specifically shaped such that the bottom of the teeth are formed in the shape of a circular arc so that the ink is uniformly supplied to the ink ribbon.
摘要翻译： 用于丝印打印机的色带盒具有供墨以延长其使用寿命。 墨带保持在驱动齿轮和空转齿轮之间，并由此传送。 墨水供应器接触空转齿轮，使得墨水从空转齿轮供应到墨带。 空转齿轮的齿是特别成形的，使得齿的底部形成为圆弧的形状，使得油墨均匀地供应到墨带。
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公开(公告)号：US4815877A
公开(公告)日：1989-03-28
申请号：US059766
申请日：1987-06-08
申请人： Hiroshi Kikuchi , Takashi Itaya
发明人： Hiroshi Kikuchi , Takashi Itaya
摘要： A continuous sheet guide mechanism for a printer having a rotatable cylindrical platen and a bottom guide plate disposed below the cylindrical platen forming a sheet guide path therebetween as well as a sheet inlet opening and a sheet outlet opening, a sheet guide plane formed upstream of the bottom guide plate for guiding a sheet into the sheet inlet opening and a pair of tractor units provided near the sheet outlet opening, the tractor units being supported on a fixed support shaft disposed near and parallel to the platen, and on a driving shaft for driving the tractor units, extending parallel to the support shaft. A sheet guide member is slidably mounted on the fixed support shaft and rotatably mounted on the driving shaft, the sheet guide member being composed of an upper gide wall for guiding the continuous sheet wound around the platen, a guide leg depending from the upper guide wall and having an inclined section forming an obtuse angle with the sheet guide plane so as to guide the continuous sheet downward toward a space below the platen and allow the sheet to be wound correctly around the platen. The guide leg includes a supporting section defining a recess which engages the driving shaft and a front end of the supporting section is rounded for guiding the sheet in the upward and reverse directions. The guide mechanism can include a paper separator for separating a sheet being guided from the printer.
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公开(公告)号：US4738552A
公开(公告)日：1988-04-19
申请号：US837282
申请日：1986-03-06
申请人： Hiroshi Kikuchi , Yukio Ota , Toshihiro Nakano , Takashi Itaya , Shyoichi Watanabe , Kuniharu Hayashi
发明人： Hiroshi Kikuchi , Yukio Ota , Toshihiro Nakano , Takashi Itaya , Shyoichi Watanabe , Kuniharu Hayashi
IPC分类号： B41J25/308 , B41J11/20
CPC分类号： B41J25/3082
摘要： A printer includes a platen having a longitudinal axis and a printing head mounted in opposition to the platen. The guide shaft is mounted to extend parallel to the axis of the platen. A carriage supports the printing head and includes a carriage frame mounted on the guide shaft for movement axially therealong and for movement rotatably thereabout and a base plate having a first end integral with the carriage frame and a second end directed away therefrom. A guide plate is fixed at a position below the second end of the base plate and extends parallel to the guide shaft. A parallel link mechanism includes a fixing member attached to a lower surface of the second end of the base plate and a slider memebr connected to the fixing member. The slider member has a slot within which fits the guide plate, such that movement of the carriage axially of the guide shaft causes the parallel link mechanism and the second end of the base plate to be guided by the guide plate. An adjusting screw is threaded through a hole in the second end of the base plate and has a tip end in engagement with the slider member. Thus, upon rotation of the adjusting screw the slider member and the second end of the base plate are moved relatively toward or away from each other, thereby moving the carriage and the printing head rotatably about the guide shaft to increase or decrease the platen gap. A flexible member connects the slider member to the fixing member to prevent the slider member from becoming inclined relative to the guide plate.
摘要翻译： 打印机包括具有纵向轴的压板和与压板相对安装的打印头。 引导轴安装成平行于压板的轴线延伸。 托架支撑打印头，并且包括安装在引导轴上以便沿其轴向运动并可在其周围可旋转运动的托架框架，以及具有与托架框架一体的第一端和从其移开的第二端的底板。 引导板固定在基板的第二端下方的位置，并平行于引导轴延伸。 平行连杆机构包括附接到基板的第二端的下表面的固定构件和连接到固定构件的滑块构件。 滑动构件具有狭槽，该狭槽内配合引导板，使得滑架的轴向运动引导平行连杆机构，并且基板的第二端由引导板引导。 调节螺钉穿过基板的第二端的孔，并且具有与滑块构件接合的尖端。 因此，当调节螺钉旋转时，滑动构件和基板的第二端相对移动或相互移动，从而使托架和打印头围绕导向轴可旋转地移动以增加或减小压板间隙。 柔性构件将滑动构件连接到固定构件，以防止滑动构件相对于导向板倾斜。
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公开(公告)号：US20200233365A1
公开(公告)日：2020-07-23
申请号：US16735296
申请日：2020-01-06
申请人： Hideki Kimura , Akira Fujimori , Hiroshi Kikuchi , Yutaka Takahashi , Hiroyuki Uenishi , Yusuke Ishizuka , Johji Yahagi
发明人： Hideki Kimura , Akira Fujimori , Hiroshi Kikuchi , Yutaka Takahashi , Hiroyuki Uenishi , Yusuke Ishizuka , Johji Yahagi
IPC分类号： G03G21/00
摘要： A cleaning device includes a brush roller configured to contact an image bearer while rotating to remove toner adhering to an image bearer, a bias applying device configured to apply a bias to the brush roller, and control circuitry configured to causes the bias applying device to apply a first bias in a first period from when the brush roller is new to when a cumulative travel distance or a cumulative rotation time of the brush roller reaches a predetermined value, and to apply a second bias in a second period after the first period. The first bias sends a first current through the brush roller, and the second bias sends a second current through the brush roller. The absolute value of the first current is smaller than the absolute value of the second current.
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公开(公告)号：US09968583B2
公开(公告)日：2018-05-15
申请号：US13260864
申请日：2010-03-30
申请人： Hiroshi Kikuchi , Kenji Hyodo , Hiroshi Ishihara
发明人： Hiroshi Kikuchi , Kenji Hyodo , Hiroshi Ishihara
IPC分类号： A61K9/127 , A61K31/724 , A61K31/337 , A61K31/704 , A61K31/7048
CPC分类号： A61K31/337 , A61K9/1271 , A61K9/1278 , A61K31/704 , A61K31/7048
摘要： The present invention provides a method of manufacture of a liposome composition including a step in which: a liposome dispersion liquid containing a liposome, and further containing cyclodextrin in the liposome internal phase is provided and a step in which an active compound is introduced into said liposome internal phase, and the liposome composition.
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10.发明授权公开(公告)号：US09360816B1
公开(公告)日：2016-06-07
申请号：US14969358
申请日：2015-12-15
申请人： Hiroyuki Mabuchi , Hiroaki Okamoto , Junichi Terai , Yukio Otome , Tadashi Ogawa , Hiroshi Kikuchi , Hideki Kimura , Katsuya Akiba
发明人： Hiroyuki Mabuchi , Hiroaki Okamoto , Junichi Terai , Yukio Otome , Tadashi Ogawa , Hiroshi Kikuchi , Hideki Kimura , Katsuya Akiba
CPC分类号： G03G15/55 , G03G15/0856 , G03G15/0872 , G03G15/0877 , G03G15/0879
摘要： A toner bottle driving device control method includes driving one of multiple toner bottle driving devices connected to a single toner container at a time, detecting abnormality of a toner bottle driving device being driven, determining a first abnormality phase of the toner bottle driving device being driven when a number of times the abnormality is detected exceeds a threshold, inhibiting the toner bottle driving device being in the first abnormality phase from driving until the first abnormality phase is resolved, driving a drivable toner bottle driving device containing a non-empty toner bottle when the toner bottle contained in the toner bottle driving device being driven is determined as empty, determining that the multiple toner bottle driving devices are in a second abnormality phase when each of the multiple toner bottle driving devices is determined as being in the first abnormality phase, and inhibiting image formation.
摘要翻译： 调色剂瓶驱动装置控制方法包括一次驱动连接到单个调色剂容器的多个调色剂瓶驱动装置中的一个，检测被驱动的调色剂瓶驱动装置的异常，确定被驱动的调色剂瓶驱动装置的第一异常相位 当检测到异常的次数超过阈值时，禁止处于第一异常阶段的调色剂瓶驱动装置驱动直到第一异常阶段解除，驱动包含非空调色剂瓶的可驱动调色剂瓶驱动装置，当 将被驱动的调色剂瓶驱动装置中所含的调色剂瓶确定为空，确定当多个调色剂瓶驱动装置中的每一个被确定为处于第一异常阶段时，多个调色剂瓶驱动装置处于第二异常阶段， 并抑制图像形成。
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