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31. 发明授权

US5559536A Recovery device having a protruding portion providing reduced pressure for improved recovery and method using same 失效
标题翻译：具有突出部分的恢复装置提供减小的压力以改善回收率和使用它的方法
公开(公告)号：US5559536A
公开(公告)日：1996-09-24
申请号：US227094
申请日：1994-04-13
申请人： Atsushi Saito , Yutaka Koizumi , Toshihiro Mori , Minoru Nozawa
发明人： Atsushi Saito , Yutaka Koizumi , Toshihiro Mori , Minoru Nozawa
IPC分类号： B41J2/165 , B41J2/17
CPC分类号： B41J2/16552 , B41J2/16508 , B41J2/1707
摘要： A cleaning device for an ink jet recording head, having at least one discharge port for ejecting recording liquid, includes a cap member for facing a region of the recording head having the discharge port therein, a supply path for supplying a fluid medium to the cap member for flow along the discharge port region and a discharge path for discharging the medium from the cap member. The flow of the medium inside the cap member from the supply path to said discharge path is constricted by a protruding portion in the cap member, which protruding portion is disposed in the cap member such that the discharge port is spaced opposite the protruding portion when the discharge port region faces the cap member, and the medium flows along the discharge port region such that a negative pressure is generated for drawing recording liquid from the discharge port into the flow of the medium.
摘要翻译：一种用于喷墨记录头的清洁装置，具有用于喷射记录液体的至少一个排出口，包括用于与其中具有排出口的记录头区域相对的盖构件，用于将流体介质供应到盖的供应路径沿着排出口区域流动的构件和用于从盖构件排出介质的排出路径。盖构件内的从供给路径到排出路径的介质的流动被盖构件中的突出部收缩，该突出部设置在盖构件中，使得排出口与突出部相对地间隔开排出口区域面向盖构件，并且介质沿着排出口区域流动，从而产生用于将记录液体从排出口拉到介质流中的负压。

32. 发明授权

US5548309A Apparatus and method for wiping an ink jet recording head with control of relative speed between wiper and head 失效
标题翻译：用于通过控制擦拭器和头部之间的相对速度来擦拭喷墨记录头的装置和方法
公开(公告)号：US5548309A
公开(公告)日：1996-08-20
申请号：US737657
申请日：1991-07-30
申请人： Akio Okubo , Atsushi Saito , Fumihiko Watanabe
发明人： Akio Okubo , Atsushi Saito , Fumihiko Watanabe
IPC分类号： B41J2/165
CPC分类号： B41J2/16508 , B41J2/16588
摘要： A wiping apparatus for a recording head of an ink jet recording apparatus, which has a recording head including an ink ejection portion, includes a wiping member, and a rotation device for rotating the recording head and/or the wiping member so that the wiping member slides on the ink ejection portion. The apparatus prevents the splash of ink caused when the wiping member leaves the ink ejection portion by using one of the following techniques: First, a wiping speed is decreased at the end of wiping; second, an angle between the wiping member and the ink ejection portion is declined as the wiping proceeds; third, the first and second techniques are combined; and fourth, an approach amount of the wiping member to the ink ejection portion is reduced at least just before the wiping member leaves the ink ejection portion. Using one of these technique enables the wiping member to leave softly the ink ejection portion by weakening the restoring force of the wiping member, thereby preventing ink from splashing into the surroundings during the wiping operation.
摘要翻译：一种用于喷墨记录装置的记录头的擦拭装置，具有包括喷墨部分的记录头，包括擦拭部件和用于使记录头和/或擦拭部件旋转的旋转装置，使得擦拭部件在喷墨部分上滑动。该装置通过使用以下技术之一防止擦拭构件离开墨水喷射部时引起的墨水飞溅：首先，在擦拭结束时擦拭速度降低; 第二，随着擦拭的进行，擦拭部件和喷墨部分之间的角度下降; 第三，第一和第二技术相结合; 第四，至少恰好在擦拭构件离开墨水喷射部分之前，将擦拭构件到墨水喷射部分的接近量减少。使用这些技术之一，通过削弱擦拭构件的恢复力，擦拭构件能够轻轻地离开墨水喷射部分，从而防止在擦拭操作期间墨水溅入周围环境。

33. 发明授权

US5481290A Recording apparatus 失效
标题翻译：记录装置
公开(公告)号：US5481290A
公开(公告)日：1996-01-02
申请号：US96841
申请日：1993-07-26
申请人： Fumihiko Watanabe , Akio Okubo , Atsushi Saito , Yasuyuki Shinada
发明人： Fumihiko Watanabe , Akio Okubo , Atsushi Saito , Yasuyuki Shinada
IPC分类号： B41J2/165 , B41J11/04 , B41J2/01 , B41J11/20
CPC分类号： B41J2/16511 , B41J11/04 , B41J2/16523 , B41J2/16585
摘要： A recording apparatus which records on a recording medium. The recording apparatus includes a recording head which prints on a recording medium, a body of revolution which is rotatably mounted, and a platen roller capable of being displaced in the recording head direction and in the body of revolution peripheral direction. The platen roller is positioned against the recording head.
摘要翻译：记录在记录介质上的记录装置。该记录装置包括一记录头，该记录头在记录介质上打印，一转动体可旋转地安装，一个能够在记录头方向和旋转体周向移位的压纸辊。压纸辊抵靠记录头定位。

34. 发明授权

US5481283A Recovery system and ink jet recording apparatus provided with said recovery system 失效
标题翻译：具有所述回收系统的回收系统和喷墨记录装置
公开(公告)号：US5481283A
公开(公告)日：1996-01-02
申请号：US409963
申请日：1995-03-24
申请人： Fumihiko Watanabe , Akio Okubo , Atsushi Saito , Yasuyuki Shinada
发明人： Fumihiko Watanabe , Akio Okubo , Atsushi Saito , Yasuyuki Shinada
IPC分类号： B41J2/165
CPC分类号： B41J2/16511 , B41J2/16523 , B41J2/16585
摘要： A recovery system comprises a cap means for covering the discharging ports of a recording head to perform recording by discharging ink, and a wiper assembly for wiping the discharging port face of the recording head, the wiper assembly being a large-sized wiping member and a small-sized wiping member, wherein the small-sized wiping member is first in contact with the discharging port face of the recording head. A guide member guides the recording head and the cap at the time of mating and a holder holds the recording head and cap, which holder holds the recording head and said cap in such a manner that they can relatively be displaced in the direction crossing the contacting direction thereof. A cap unit with the cap and wiper assembly can be rotated within a rotational area of the recording head. Wiping by the wiper assembly is performed in such a manner that following the rotation of the recording head, the small-sized wiping member is first in contact therewith and subsequently, the large-sized wiping member is in contact therewith.
摘要翻译：回收系统包括用于覆盖记录头的排出口以通过排出墨水进行记录的盖装置和用于擦拭记录头的排出口面的擦拭器组件，刮水器组件是大尺寸的擦拭构件和小型擦拭构件，其中小尺寸擦拭构件首先与记录头的排出口面接触。引导构件在配合时引导记录头和盖，并且保持器保持记录头和盖，该保持器以这样的方式保持记录头和盖，使得它们可以在与接触的方向相对移位方向。具有盖和刮水器组件的盖单元可以在记录头的旋转区域内旋转。通过擦拭器组件的擦拭以这样一种方式进行：在记录头的旋转之后，小尺寸的擦拭部件首先与其接触，随后大尺寸的擦拭部件与其接触。

35. 发明授权

US5473296A Nonradiative dielectric waveguide and manufacturing method thereof 失效
标题翻译：非辐射介质波导及其制造方法
公开(公告)号：US5473296A
公开(公告)日：1995-12-05
申请号：US205905
申请日：1994-03-03
申请人： Youhei Ishikawa , Hiroshi Nishida , Atsushi Saito
发明人： Youhei Ishikawa , Hiroshi Nishida , Atsushi Saito
IPC分类号： H01P3/16 , H01P11/00
CPC分类号： H01P3/165
摘要： A nonradiative dielectric waveguide which includes a first housing and a second housing. The first housing and the second housing respectively include first and second dielectric units and conductor electrodes. The first and second dielectric units are respectively integrally formed with first and second planar portions, and first and second dielectric strip line portions extending outwardly from said first and second planar portions and by a predetermined height, with abutting faces generally parallel with the conductor electrodes and being provided at top portions of said dielectric strip line portions. The conductor electrodes are respectively formed in close contact with faces of the first and second dielectric units remote from the abutting faces. The first and second housings are overlapped so as to make the abutting faces confront each other. The first and second dielectric strip lines portions cooperate to propagate electromagnetic waves. The disclosure is also directed to a manufacturing method of the above nonradiative dielectric waveguide.
摘要翻译：一种非辐射介质波导，包括第一壳体和第二壳体。第一壳体和第二壳体分别包括第一和第二电介质单元和导体电极。第一和第二电介质单元分别与第一和第二平面部分一体地形成，并且第一和第二介质条线部分从所述第一和第二平面部分向外延伸并且具有预定高度，其中接触面大致平行于导体电极，设置在所述介质带状线部分的顶部。导体电极分别形成为紧密接触第一和第二介质单元的远离邻接表面的表面。第一和第二壳体重叠，以使邻接面彼此面对。第一和第二介质条线部分协作以传播电磁波。本发明还涉及上述非辐射电介质波导的制造方法。

36. 发明授权

US5471230A Capping means and ink jet recording apparatus using the same 失效
标题翻译：封盖装置和使用其的喷墨记录装置
公开(公告)号：US5471230A
公开(公告)日：1995-11-28
申请号：US655153
申请日：1991-02-13
申请人： Atsushi Saito , Akiro Okubo , Fumihiko Watanabe , Yasuyuki Shinada
发明人： Atsushi Saito , Akiro Okubo , Fumihiko Watanabe , Yasuyuki Shinada
IPC分类号： B41J2/165
CPC分类号： B41J2/16511 , B41J2/16523 , B41J2/16585
摘要： A capping device to be used with an ink jet recording apparatus for recording on a recording medium by discharging ink onto the recording medium comprises a capping member for covering a discharge port of an ink jet recording head for discharging ink to effect the recording on the recording medium and a pushing member provided on the capping member at an inner side thereof for pushing with pressure against the discharge port of the ink jet recording head. An ink jet recording apparatus is disclosed using the capping device.
摘要翻译：与喷墨记录装置一起使用的用于在记录介质上通过将油墨喷射到记录介质上而进行记录的封盖装置包括用于覆盖用于排出墨水的喷墨记录头的排出口的封盖构件，以在记录上进行记录介质和推动构件，其设置在封盖构件的内侧，用于将压力压靠在喷墨记录头的排出口。公开了使用封盖装置的喷墨记录装置。

37. 发明授权

US5450390A Method and apparatus for writing and reading information and storage medium used for the same 失效
标题翻译：用于写入和读取信息的方法和装置以及用于其的存储介质
公开(公告)号：US5450390A
公开(公告)日：1995-09-12
申请号：US928037
申请日：1992-08-11
申请人： Tsuyoshi Toda , Atsushi Saito
发明人： Tsuyoshi Toda , Atsushi Saito
IPC分类号： G11B7/0045 , G11B7/005 , G11B20/18 , G11B27/36 , G11B7/095
CPC分类号： G11B27/36 , G11B20/1879 , G11B7/0045 , G11B7/005
摘要： Light spots are irradiated onto an optical disk and are detected as signals. A selection is made to receive as an input one of the detected signals from the light spots. The use of two light spots in a signal processing system permits writing information with one light spot and then reading it with the other to confirm the write state or erase state of the information.
摘要翻译：光点被照射到光盘上并被检测为信号。进行选择以从光点接收检测到的信号作为输入。在信号处理系统中使用两个光点允许用一个光点写入信息，然后用另一个光点读取信息，以确认信息的写入状态或擦除状态。

38. 发明授权

US5333126A Information recording method and optical disk apparatus using same 失效
标题翻译：信息记录方法和使用其的光盘装置
公开(公告)号：US5333126A
公开(公告)日：1994-07-26
申请号：US16897
申请日：1993-02-12
申请人： Yasushi Fukuda , Hiroshi Ide , Atsushi Saito , Takeshi Maeda , Fumiyoshi Kirino , Tsuyoshi Toda
发明人： Yasushi Fukuda , Hiroshi Ide , Atsushi Saito , Takeshi Maeda , Fumiyoshi Kirino , Tsuyoshi Toda
IPC分类号： G11B7/0045 , G11B20/12 , G11B20/14 , G11B27/30 , G11B5/76 , G11B5/09
CPC分类号： G11B20/1217 , G11B20/1426 , G11B27/3027 , G11B7/0045 , G11B2220/20
摘要： When record marks are recorded on a recording medium while making a code symbol "1" of data by obtained coding write information according to a coding system having no DC free property correspond to every edge of the record marks, the recording is effected while inserting resynchronizing signals into the write information with a constant interval. For the resynchronizing signal either one selected between a first resynchronizing code pattern, in which the number of symbols "1" contained therein is even, and a second resynchronizing code pattern, in which the number of symbols "1" is odd, so that an accumulated charge obtained from the run length of the coded data approaches zero is used. Each of the first and the second resynchronizing code pattern contains at least a specified pattern, which doesn't meet the coding rule. The selection is effected by adding a run length switching code to the resynchronizing signal and by switching it to "0" or "1" depending on an output of a run length measuring circuit and a run length judging circuit. In this way it is possible to suppress fluctuations in the level of a reproduced signal obtained from the record marks recorded on the recording medium and to realize a stable data detection by using the original waveform detection method, by which the reproduced signal is converted into a binary signal by using a suitable slice level.
摘要翻译：当记录标记被记录在记录介质上时，通过根据不具有直流自由特性的编码系统获得的编码写入信息，使数据的代码符号“1”对应于记录标记的每个边缘，记录是在插入再同步以恒定的间隔将信号写入信息。对于再同步信号，其中在其中包含在其中的符号“1”的数量为偶数的第一重新同步码模式和符号“1”的数量为奇数的第二再同步码模式之间选择，使得使用从编码数据的游程长度获得的累积电荷接近零。第一和第二再同步代码模式中的每一个至少包含指定的模式，其不符合编码规则。通过将游程长度切换码添加到重新同步信号并根据游程长度测量电路和游程长度判断电路的输出将其切换为“0”或“1”来进行选择。以这种方式，可以抑制从记录在记录介质上的记录标记获得的再现信号的电平的波动，并且通过使用原始波形检测方法来实现稳定的数据检测，通过该原始波形检测方法将再现信号转换成二进制信号通过使用合适的限幅电平。

39. 发明授权

US5263015A Magneto-optical recording media and overwrite recording method using the same 失效
标题翻译：磁光记录介质和使用其的重写记录方法
公开(公告)号：US5263015A
公开(公告)日：1993-11-16
申请号：US795506
申请日：1991-11-21
申请人： Toshio Niihara , Harukazu Miyamoto , Makoto Miyamoto , Keikichi Andoo , Tsuyoshi Toda , Atsushi Saito , Masahiro Ojima , Yoshio Suzuki , Hiroyuki Awano
发明人： Toshio Niihara , Harukazu Miyamoto , Makoto Miyamoto , Keikichi Andoo , Tsuyoshi Toda , Atsushi Saito , Masahiro Ojima , Yoshio Suzuki , Hiroyuki Awano
IPC分类号： G11B11/105 , G11B7/00
CPC分类号： G11B11/10586 , G11B11/10517 , G11B11/10584
摘要： According to this invention, since the range of power necessary for erasing an overwritable magneto-optical recording medium is set to 2.5 mW or above, overwriting is possible without erase residue due to mark (magnetic domain) diameter difference, tracking offset, ambient temperature variation and characteristic dispersion between magneto-optical recording media and thus the magneto-optical recording medium has high reliability. Moreover, the rate of change, K of the switching field of the memory layer relative to temperature at around an erase start temperature can be controlled to be a constant value so that an erase power margin can be increased and that the tolerance to the reading light when the ambient temperature rises can be improved.
摘要翻译：根据本发明，由于将可重写磁光记录介质擦除所必需的功率范围设定为2.5mW以上，所以能够进行覆盖，不会由于标记（磁畴）直径差，跟踪偏移，环境温度变化引起的擦除残留并且磁光记录介质和磁光记录介质之间的特征色散具有高可靠性。此外，存储层的开关场相对于擦除开始温度附近的温度的变化率K可以被控制为一个恒定值，使得可以增加擦除功率余量，并且对读取光的容限当环境温度升高时可以改善。

40. 发明授权

US5075726A Toner density control device with adjustable reference values for multiple developer copier 失效
标题翻译：用于多个显影剂复印机的可调参考值的调色剂浓度控制装置
公开(公告)号：US5075726A
公开(公告)日：1991-12-24
申请号：US557209
申请日：1990-07-24
申请人： Masahiko Itaya , Atsushi Saito
发明人： Masahiko Itaya , Atsushi Saito
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0126 , G03G15/0849 , G03G15/0853
摘要： A toner density control device of an electrophotographic recording apparatus in which development is conducted by a plurality of developing units with two-component developer wherein a toner density detecting device can detect the density of toner loaded in the plurality of developing units according to the variation of magnetic permeability of the developer. The detecting device is composed of a sensor provided to each developing unit, and a signal processing unit to process the output of the sensor selected by a selector. And toner is supplied according to the difference between the detected value of the detecting device and the reference value which is previously established.
摘要翻译：一种电子照相记录装置的调色剂浓度控制装置，其中通过具有双组分显影剂的多个显影单元进行显影，其中调色剂浓度检测装置可以根据变化来检测装载在多个显影单元中的调色剂的浓度显影剂的磁导率。检测装置由提供给每个显影单元的传感器和用于处理由选择器选择的传感器的输出的信号处理单元组成。并且根据检测装置的检测值与先前建立的参考值之间的差异提供调色剂。

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