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1. 发明专利

JPS5724263A Ink jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：JPS5724263A
公开(公告)日：1982-02-08
申请号：JP9915280
申请日：1980-07-18
申请人： Sanyo Electric Co Ltd
发明人： ANDOU SADASHIGE , MAEDA JIYUNJI , FUKUSHIMA SEIJI , JINUSHI NAOTOMO , YONEDA KOUICHI
IPC分类号： B41J2/045 , B41J2/14
CPC分类号： B41J2/14298 , B41J2002/14483
摘要： PURPOSE:To inject ink smoothly by small energy by forming a guiding section to the fringe of a vibration section with a small area in the printer which amplifies and transmits the vibration of a piezoelectric vibrator to the vibration section with the small area through a pressure chamber and injects an ink drop. CONSTITUTION:The annular projection 19 is formed to the fringe of the vibration section of a sheet 13 of the on-demand type ink jet printer with an orifice 17 for injecting the ink of an ink layer 16 through the vibration of the piezoelectric vibrator 10, the pressure chamber 11 filled with a conveying medium for conveying and amplifying the vibration of the vibrator and transmitting it to the sheet 13, and the sheet 13. Accordingly, a flow of ink is guided in the orifice direction, ink drops can be injected efficiently through the vibration with small amplitude and power conservation and the improvement of the response of injection can be realized.
摘要翻译：目的：通过在打印机中具有小面积的振动部分的边缘形成引导部分，以小的能量平滑地注入油墨，其通过压力室将压电振动器的振动放大并传递到具有小面积的振动部分并注入墨滴。构成：环形突起19形成为按需喷墨打印机的片材13的振动部分的边缘，其具有用于通过压电振动器10的振动喷射墨层16的墨的孔口17，填充有用于输送和放大振动器的振动并将其传送到片材13和片材13的输送介质的压力室11。因此，在孔方向上引导墨水流动，可以有效地注入墨滴通过振幅小，功率节省，可以实现喷射响应的提高。

2. 发明专利

JPS5912666A Ink jet facsimile 失效
标题翻译： INK喷气机FACSIMILE
公开(公告)号：JPS5912666A
公开(公告)日：1984-01-23
申请号：JP12155382
申请日：1982-07-12
申请人： Sanyo Electric Co Ltd
发明人： JINUSHI NAOTOMO
IPC分类号： H04N1/23 , H04N1/04
CPC分类号： H04N1/04
摘要： PURPOSE:To prevent choking of a nozzle, by separating a scanning table for reading from a scanning table for reading at the transmission of facsimile for preventing heating and drying of the ink jet nozzle by heating with the scanning table for reading. CONSTITUTION:A revolving drum 46 wound with an original and a sheet of recording paper is rotated around a revolving shaft 47 in the main scanning direction and the circumference of the drum 46 is read and scanned with the scanning table for reading 48. The scanning table 48 is mounted with an image sensor or the like reading a document image and a lighting lamp 49, and mounted on a pair of guide rails 53, 54 via slide bearings 51, 52. Further, the scanning plate 48 is moved in the subscanning direction along the rails 53, 54 with a driving device 55. Further, a scanning table for recording 61 provided with ink jet heads 62Y, 62M, 62C and 62B is placed on the other end of the rails 53, 54. The scanning tables 48 and 61 are connected with a connecting means 67 and the scanning table 48 is separated from the scanning table 61 at the facsimile transmission with electromagnets 68, 69 provided to the means 67, allowing to prevent heading and drying of the heads 62Y-62B.
摘要翻译：目的：为了防止喷嘴发生窒息，通过用扫描台进行读取，将用于读取的扫描台与用于读取传真的扫描台分开，以防止通过用于读取的扫描台进行加热来喷墨喷嘴的加热和干燥。构成：卷绕有原稿的旋转鼓46和记录纸张在主扫描方向上围绕旋转轴47旋转，并且用读取扫描台48读取扫描滚筒46的周边。扫描表 48安装有读取文件图像的图像传感器等和照明灯49，并且通过滑动轴承51,52安装在一对导轨53,54上。此外，扫描板48沿副扫描方向另外，在轨道53,54的另一端放置有设置有喷墨头62Y，62M，62C和62B的用于记录的扫描台61，扫描台48和 61与连接装置67连接，并且扫描台48在设置在装置67上的电磁体68,69的传真传输时与扫描台61分离，允许防止头部62Y-62B的行进和干燥。

3. 发明专利

JPS5724262A Ink jet printer 失效
标题翻译：喷墨打印机
公开(公告)号：JPS5724262A
公开(公告)日：1982-02-08
申请号：JP9915180
申请日：1980-07-18
申请人： Sanyo Electric Co Ltd
发明人： ANDOU SADASHIGE , MAEDA JIYUNJI , FUKUSHIMA SEIJI , JINUSHI NAOTOMO , YONEDA KOUICHI
IPC分类号： B41J2/045 , B41J2/14
CPC分类号： B41J2/14298 , B41J2002/14483
摘要： PURPOSE:To inject ink smoothly by small energy by forming an edge to the fringe of a vibration section with a small area in a printer which concentrically transmit the vibration of a piezoelectric vibrator to the vibration section with the small area through a pressure chamber and injects an ink drop. CONSTITUTION:The corrugation edge 19 smoothing vibration is shaped annularly to the fringe of the vibration section of a sheet 13 of the on-demand type ink jet printer with an orifice 17 for injecting the ink of an ink layer 16 through the vibration of the piezoelectric vibrator 10, the pressure chamber 11 filled with a conveying medium for conveying and amplifying the vibration of the vibrator and transmitting it to the sheet 13, and the sheet 13. Accordingly, the vibration of the sheet 13 is smoothed, the minimum amplitude value for injecting ink drops can be lowered and power conservation and the changing of the size of the ink drops can easily be conducted.
摘要翻译：目的：通过在打印机中以小的面积形成边缘到振动部分的边缘，通过将压力振动器的振动同心地通过压力室将小的区域传递到振动部分并注入墨滴。构成：波纹边缘19的平滑振动环形地形成为按需型喷墨打印机的片材13的振动部分的边缘，其具有用于通过压电元件的振动喷射墨层16的墨的孔口17 振动器10，压力室11填充有输送和放大振动器的振动并将其传送到片材13和片材13的输送介质。因此，片材13的振动被平滑，最小振幅值为可以降低注入墨滴，并且可以容易地进行功率节省和墨滴尺寸的改变。

4. 发明专利

JPS59149257A Sheet winding-up apparatus 失效
标题翻译：薄板上网设备
公开(公告)号：JPS59149257A
公开(公告)日：1984-08-27
申请号：JP2047583
申请日：1983-02-08
申请人： Sanyo Electric Co Ltd
发明人： JINUSHI NAOTOMO
IPC分类号： B65H20/12 , B65H5/22
CPC分类号： B65H5/22
摘要： PURPOSE:To reduce the consumed electric-power for an exhaust means and prevent the burn-out of the exhaust means by reducing the electric-power supplied for the exhaust means after a drum absorbs and holds a sheet. CONSTITUTION:An exhaust means 5 is driven with a large electric power, and exhaust operation inside a drum 1 is started, and the starting edge of a sheet 3 is attracted onto the drum 1. When the drum 1 is revolved, maintaining said state, the whole surface of the sheet 3 is absorbed and held onto the drum 1. At this time, a rotary encoder 7 revolves, interlocked with the drum 1, and pulse signals are generated. A control circuit 8 counts said pulse signals as input, and when said count number reaches a prescribed number, namely the number of pulse signals which are generated during the time when the drum 1 revolves by a prescribed revolution amount, a timing signal is output into an electric- power controlling circuit 9. In correspondence with said signal, the control circuit 9 controls the power source for the exhaust means 5, and reduces the electric power supplied for the exhaust means 5.
摘要翻译：目的：减少排气装置消耗的电力，并且在鼓吸收和保持片材之后，通过减小供给排气装置的电力来防止排气装置的烧坏。构成：排气装置5由大电力驱动，鼓1内的排气开始开始，片材3的起始边缘被吸引到滚筒1上。当滚筒1旋转时，保持该状态，纸张3的整个表面被吸收并保持在滚筒1上。此时，旋转编码器7与滚筒1互锁旋转，产生脉冲信号。控制电路8对所述脉冲信号作为输入进行计数，当计数值达到规定数量时，即在滚筒1旋转了规定旋转量时产生的脉冲信号的数量，将定时信号输出电力控制电路9.对应于所述信号，控制电路9控制排气装置5的电源，并且减小为排气装置5供应的电力。

5. 发明专利

JPS5933155A Prevention of blocking of ink jet head 失效
标题翻译：防止墨水堵塞
公开(公告)号：JPS5933155A
公开(公告)日：1984-02-22
申请号：JP14412482
申请日：1982-08-19
申请人： Sanyo Electric Co Ltd
发明人： JINUSHI NAOTOMO
IPC分类号： B41J2/18 , B41J2/165 , B41J2/185
摘要： PURPOSE:To shorten the time of sending ink under pressure as well as reduce the amount of unnecessary ink by a method in which the ink of an ink pipe is flowed in a dripping manner in small amounts through an outside ink chamber and an air chamber after being pressurized, and then unnecessary ink near the nozzle is discharged. CONSTITUTION:A solenoid valve 46 is closed, a solenoid valve 47 is opened, an air supply pump 45 is turned on for about 3 seconds, and a pump pressure is applied only to an ink pipe 40. Ink pushed out of the pipe 40 fills up an air chamber 41 through an outside ink chamber 39 and then begings to flow in a dripping manner only in small amounts from the nozzle 38 by pushing out nearly dried ink near the nozzle 38. Immediately thereafter, the pump 45 is turned off, the solenoid valve 46 is opened, the solenoid valve 47 is closed, the pump 45 is turned on, and unnecessary ink near the nozzle 38 is pushed out of the nozzle 38 to the outside. The ink is recovered in a discharged ink tank 43 through an ink gutter 32.
摘要翻译：目的：缩短在压力下发送墨水的时间，并且通过墨水的墨水通过外部墨水室和空气室中的少量滴落的方式流过墨水的方法来减少不需要的墨水量被加压，然后排出喷嘴附近的不必要的墨。构成：关闭电磁阀46，打开电磁阀47，空气供给泵45接通约3秒钟，泵压力仅被施加到墨水管40上。从管道40中挤出的墨水填满通过外部墨水室39提起空气室41，然后通过推出喷嘴38附近的几乎干燥的油墨，从喷嘴38以少量的滴落方式流出。之后立即将泵45关闭，电磁阀46打开，电磁阀47关闭，泵45打开，喷嘴38附近的不需要的墨被从喷嘴38推出到外面。油墨通过墨槽32在排出的墨盒43中回收。

6. 发明专利

JPS5769058A Ink drop injector 失效
标题翻译：墨水注射器
公开(公告)号：JPS5769058A
公开(公告)日：1982-04-27
申请号：JP14537080
申请日：1980-10-16
申请人： Sanyo Electric Co Ltd
发明人： ANDOU SADASHIGE , MAEDA JIYUNJI , FUKUSHIMA SEIJI , JINUSHI NAOTOMO , YONEDA KOUICHI
IPC分类号： B41J2/045 , B41J2/14
CPC分类号： B41J2/14298 , B41J2002/14387 , B41J2002/14483
摘要： PURPOSE:To improve the quality of a recording picture by a method wherein the oscillatory diameter and the thickness of an oscillatory part to the opening diameter of an orifice in a desired range are set to a specific range and ink drops are injected faithfully from the orifice in response to the main oscillation. CONSTITUTION:In order to inject ink drops from an orifice 8 of opening diameters 40-60mu, electrical signals in the form of sine wave of one cycle are supplied to a piezo-electrical oscillator 1 to generate the main oscillation and the remaining oscillation on a thin plate 4. The relation between the thickness and the breadth of the thin plate 4 when oscillatory diameters D of the thin plate 4 are 1-3mm. is indicated by a curve A for the main oscillation and by a curve B for the remaining oscillation. Seen from the threshold value at which the ink drops are injected, the ink drops are injected only by the main oscillation from the orifice 8 when the thin plate 4 is 30- 80mu in thickness.
摘要翻译：目的：通过一种方法来提高记录图像的质量，其中将振荡部分与在期望范围内的孔口的开口直径的振荡直径和厚度设定在特定范围，并且墨滴从孔口中被忠实地注入响应主振荡。构成：为了从开口直径为40-60mu的孔口8喷射墨滴，将一个周期的正弦波形式的电信号提供给压电振荡器1，以产生主振荡，并在其上产生剩余振荡薄板4的薄板4的厚度和宽度之间的关系在薄板4的振荡直径D为1-3mm时。由主振荡的曲线A和剩余振荡的曲线B表示。从注入墨滴的阈值看，当薄板4的厚度为30-80μm时，墨滴仅通过孔8的主振荡注入。

7. 发明专利

JPS5952665A Apparatus for injecting ink droplet 失效
标题翻译：注射墨水的装置
公开(公告)号：JPS5952665A
公开(公告)日：1984-03-27
申请号：JP15231783
申请日：1983-08-19
申请人： Sanyo Electric Co Ltd
发明人： ANDOU SADASHIGE , MAEDA JIYUNJI , FUKUSHIMA SEIJI , JINUSHI NAOTOMO , YONEDA KOUICHI
IPC分类号： B41J2/045 , B41J2/14
CPC分类号： B41J2/14298
摘要： PURPOSE:To enable the faithful responsiveness of a vibration part, by a method wherein a communication passage having an opening area formed in a size imparting no influence to vibration is formed to the vibration part provided to the side wall of a pressure chamber which is, in turn, communicated with an ink layer to make ink pressure during non-injection equal to the pressure in the pressure chamber. CONSTITUTION:A pressure chamber 11 has a piezoelectric vibrator 10 and a thin plate 13 functioning as a vibration part receiving pressure change of said vibrator 10 in a concentrated state arranged to both sides thereof while a communication passage 22 having an opening area formed in a size imparting no influence to the vibration of the thin plate 13 is formed to said thin plate 13 and the pressure chamber 11 is continuously communicated with an ink layer 16 through the passage 22. Therefore, the abnormal rising in pressure generated in filling the pressure chamber 11 with ink can be leaked to the side of the ink layer 16 and ink pressures of the pressure chamber 11 and the ink layer 16 are made same during non-injection while the bending deformation of the vibration part caused by pressure rising can be avoided and the vibration part faithfully responds to the pressure change of a pressure means to inject ink droplets from an orifice 17.
摘要翻译：目的：为了能够实现振动部的忠实的响应，通过以下方式，形成具有形成为不影响振动的大小的开口面积的连通路径，其设置在设置在压力室侧壁的振动部，反过来，与油墨层连通，以在非喷射期间使油墨压力等于压力室中的压力。构成：压力室11具有压电振动器10和作为振动部的薄板13，该振动部收容设置在其两侧的集中状态的所述振动器10的压力变化，而连通通道22的开口面积形成为尺寸在薄板13上形成对薄板13的振动没有影响，压力室11通过通路22与油墨层16连续连通。因此，在压力室11的填充时产生的压力异常上升当墨水可以泄漏到油墨层16的侧面时，压力室11和油墨层16的油墨压力在非喷射期间相同，同时可以避免由压力升高引起的振动部分的弯曲变形，振动部分忠实地响应压力装置的压力变化，以从孔口17喷射墨滴。

8. 发明专利

JPS5756273A Driving method of ink droplet jet apparatus 失效
标题翻译：墨水喷射装置的驱动方法
公开(公告)号：JPS5756273A
公开(公告)日：1982-04-03
申请号：JP13120280
申请日：1980-09-19
申请人： Sanyo Electric Co Ltd
发明人： JINUSHI NAOTOMO
IPC分类号： B41J2/045 , B41J2/205
CPC分类号： B41J2/205
摘要： PURPOSE:To improve the resolution of an apparatus in which the vibrations of a piezo-electric oscillator are propagated via a pressure chamber to a diaphragm to jet ink droplets, by using unnecessary ink droplets having small diameters that will be produced when a signal applied to the piezo-electric oscillator is a sine wave signal. CONSTITUTION:In the apparatus in which the vibrations of the piezo-electric oscillator 1 are propagated via the pressure chamber 2, wherein a propagation medium 5 is filled, to the diaphragm 4 provided on a small diameter 3 side to jet ink droplets, when a wave from (a) is applied to the piezo-electric oscillator 1, according to its polarity a wave form having an amplitude as shown in wave form (b) or wave form (c) is obtained. In the case of wave form (b), ink droplets 10, 10' shown in (a) are jetted, and in the case of (c), ink droplets 10', 10, 10'' are jetted. The diameter ink droplets 10 in the case of wave form (c) is the smallest, and when this is used for printing, the resolution can be improved.
摘要翻译：目的：为了提高压电振动器的振动通过压力室传播到隔膜以喷射墨滴的装置的分辨率，通过使用当施加到...的信号时将产生的具有小直径的不必要的墨滴压电振荡器是正弦波信号。构成：在压电振动器1的振动通过压缩室2传播的装置中，其中传播介质5被填充到设置在小直径3侧的隔膜4上以喷射墨滴，当（a）的波形根据其极性被施加到压电振荡器1，获得具有波形（b）或波形（c）所示振幅的波形。在波形（b）的情况下，喷射（a）所示的墨滴10,10'，在（c）的情况下，喷射墨滴10'，10“10”。波形（c）情况下的直径墨滴10最小，当用于打印时，可以提高分辨率。

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