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公开(公告)号：US06641072B2
公开(公告)日：2003-11-04
申请号：US10050571
申请日：2002-01-18
Applicant: Ryo Imai , Kenji Yamakawa , Norihisa Sutoh
Inventor： Ryo Imai , Kenji Yamakawa , Norihisa Sutoh
IPC: G03B2302
CPC classification number: G03B27/588 , B41J11/002 , Y10S242/908
Abstract: A roil of a recording paper is rotatably contained in a paper magazine. The magazine is provided with a mouth through which the recording paper is drawn out and fed to a printer. A leading edge of the recording paper is adapted to come into contact with an outer periphery of the roll by a contacting device. The remainder of the roll is indicated by an indicating device. The mouth of the magazine is opened and closed with a shutter unit. The inside of the magazine tightly closed with the shutter unit is kept at constant humidity by a humidity conditioning paper. On the other hand, the roll is caught between a pair of flanges. One of the flanges is biased by plate springs toward the other of the flanges so that the roll is held in the magazine without looseness.
Abstract translation: 记录纸的滚筒被可旋转地容纳在纸盒中。 该杂志带有一个口，通过该口将记录纸拉出并送入打印机。 记录纸的前缘适于通过接触装置与辊的外周接触。 辊的其余部分由指示装置指示。 使用快门单元打开和关闭杂志的口。 用快门单元紧密关闭的杂志的内部通过湿度调节纸保持在恒定的湿度。 另一方面，辊被夹在一对凸缘之间。 其中一个凸缘由板簧朝向另一个凸缘偏置，使得辊保持在料仓中而不会松动。
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公开(公告)号：US06357686B1
公开(公告)日：2002-03-19
申请号：US09557876
申请日：2000-04-24
Applicant: Ryo Imai , Kenji Yamakawa , Norihisa Sutoh
Inventor： Ryo Imai , Kenji Yamakawa , Norihisa Sutoh
IPC: G03B2302
CPC classification number: G03B27/588 , B41J11/002 , Y10S242/908
Abstract: A roll of a recording paper is rotatably contained in a paper magazine. The magazine is provided with a mouth through which the recording paper is drawn out and fed to a printer. A leading edge of the recording paper, is adapted to come into contact with an outer periphery of the roll by a contacting device. The remainder of the roll is indicated by an indicating device. The mouth of the magazine is opened and closed with a shutter unit. The inside of the magazine tightly closed with the shutter unit is kept at constant humidity by a humidity conditioning paper. On the other hand, the roll is caught between a pair of flanges. One of the flanges is biased by plate springs toward the other of the flanges so that the roll is held in the magazine without looseness.
Abstract translation: 一卷记录纸被可旋转地容纳在纸盒中。 该杂志带有一个口，通过该口将记录纸拉出并送入打印机。 记录纸的前缘适于通过接触装置与辊的外周接触。 辊的其余部分由指示装置指示。 使用快门单元打开和关闭杂志的口。 用快门单元紧密关闭的杂志的内部通过湿度调节纸保持在恒定的湿度。 另一方面，辊被夹在一对凸缘之间。 其中一个凸缘由板簧朝向另一个凸缘偏置，使得辊保持在料仓中而不会松动。
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公开(公告)号：US06244530B1
公开(公告)日：2001-06-12
申请号：US09685694
申请日：2000-10-11
Applicant: Ryo Imai , Kenji Yamakawa , Norihisa Sutoh
Inventor： Ryo Imai , Kenji Yamakawa , Norihisa Sutoh
IPC: B65H1828
CPC classification number: G03B27/588 , B41J11/002
Abstract: A roll of a recording paper is rotatably contained in a paper magazine. The magazine is provided with a mouth through which the recording paper is drawn out and fed to a printer. A leading edge of the recording paper, is adapted to come into contact with an outer periphery of the roll by a contacting device. The remainder of the roll is indicated by an indicating device. The mouth of the magazine is opened and closed with a shutter unit. The inside of the magazine tightly closed with the shutter unit is kept at constant humidity by a humidity conditioning paper. On the other hand, the roll is caught between a pair of flanges. One of the flanges is biased by plate springs toward the other of the flanges so that the roll is held in the magazine without looseness.
Abstract translation: 一卷记录纸被可旋转地容纳在纸盒中。 该杂志带有一个口，通过该口将记录纸拉出并送入打印机。 记录纸的前缘适于通过接触装置与辊的外周接触。 辊的其余部分由指示装置指示。 使用快门单元打开和关闭杂志的口。 用快门单元紧密关闭的杂志的内部通过湿度调节纸保持在恒定的湿度。 另一方面，辊被夹在一对凸缘之间。 其中一个凸缘由板簧朝向另一个凸缘偏置，使得辊保持在料仓中而不会松动。
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公开(公告)号：US6089487A
公开(公告)日：2000-07-18
申请号：US895458
申请日：1997-07-16
Applicant: Ryo Imai , Kenji Yamakawa , Norihisa Sutoh
Inventor： Ryo Imai , Kenji Yamakawa , Norihisa Sutoh
CPC classification number: G03B27/588 , B41J11/002 , Y10S242/908
Abstract: A roll of a recording paper is rotatably contained in a paper magazine. The magazine is provided with a mouth through which the recording paper is drawn out and fed to a printer. A leading edge of the recording paper is adapted to come into contact with an outer periphery of the roll by a contacting device. The remainder of the roll is indicated by an indicating device. The mouth of the magazine is opened and closed with a shutter unit. The inside of the magazine tightly closed with the shutter unit is kept at constant humidity by a humidity conditioning paper. On the other hand, the roll is caught between a pair of flanges. One of the flanges is biased by plate springs toward the other of the flanges so that the roll is held in the magazine without looseness.
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公开(公告)号：US6078345A
公开(公告)日：2000-06-20
申请号：US888329
申请日：1997-07-03
Applicant: Kenji Yamakawa , Ryo Imai
Inventor： Kenji Yamakawa , Ryo Imai
CPC classification number: B41J15/165 , B41J11/005 , B41J11/20 , B41J11/42 , B41J15/04
Abstract: In a thermal printer having a stationary thermal head and a platen movable between a pressing position on the thermal head and a retracted position off the thermal head, a paper transport device is provided with a platen shift device for shifting the platen between the retracted position and the pressing position, a feed roller device for transporting the recording paper to the thermal head along a transport path, and a guide member disposed between the feed roller device and the thermal head. The guide member is movable in cooperation with the platen shift device, such that when the platen shift device shifts the platen to the retracted position the guide member moves to a guide position in the transport path and guides the recording paper to remove slantwise from the thermal head while passing through between the thermal head and the platen. When the platen shift device shifts the platen to the pressing position the guide member moves to an ineffective position off the transport path.
Abstract translation: 在具有静止热敏头和可在热敏头上的按压位置与离开热敏头之间的缩回位置之间移动的压板的热敏打印机中，纸张传送装置设置有压板移位装置，用于在缩回位置和 按压位置，用于沿着传送路径将记录纸传送到热敏头的进给辊装置和设置在进给辊装置和热敏头之间的引导部件。 引导构件可与压板移位装置协作移动，使得当压板移位装置将压板移动到缩回位置时，引导构件移动到输送路径中的引导位置，并引导记录纸从热量倾斜地移除 头部，同时通过热敏头和压板之间。 当压板移位装置将压板移动到按压位置时，引导构件从传送路径移动到无效位置。
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Patent Agency Ranking
公开(公告)号：US09119003B2
公开(公告)日：2015-08-25
申请号：US14111884
申请日：2012-06-29
Applicant: Shuichi Fukuoka , Noriyuki Kushima , Hiroshi Ninomiya , Takeshi Hirayama , Kenji Yamakawa
Inventor： Shuichi Fukuoka , Noriyuki Kushima , Hiroshi Ninomiya , Takeshi Hirayama , Kenji Yamakawa
CPC classification number: H04R17/00 , H04R1/26 , H04R17/02 , H04R2201/401
Abstract: There are provided a sound generator with less peaks and dips in sound-pressure frequency characteristics, and a sound-generating apparatus which employs the sound generator. A sound generator and a sound-generating apparatus using the same are provided, wherein the sound generator includes at least a vibration plate, and a plurality of piezoelectric elements attached to the vibration plate so as to be spaced from each other to cause the vibration plate to vibrate. The plurality of piezoelectric elements includes piezoelectric elements having at least two different thicknesses. The piezoelectric elements having at least two different thicknesses are disposed in two directions that cross each other in a main surface of the vibration plate. Accordingly, it is possible to achieve a sound generator, as well as a sound-generating apparatus which have less peaks and dips in sound-pressure frequency characteristics.
Abstract translation: 提供了声压频率特性较少的峰值和下降的声音发生器，以及采用该声音发生器的发声装置。 提供了一种发声器和使用其的声音发生装置，其中，声发生器至少包括振动板和安装在振动板上的多个压电元件，以便彼此间隔开以产生振动板 振动 多个压电元件包括具有至少两个不同厚度的压电元件。 具有至少两个不同厚度的压电元件设置在振动板的主表面上彼此交叉的两个方向上。 因此，可以实现声压发生器以及在声压频率特性中具有较少峰值和下降的声音产生装置。
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公开(公告)号：US20140098978A1
公开(公告)日：2014-04-10
申请号：US14111884
申请日：2012-06-29
Applicant: Shuichi Fukuoka , Noriyuki Kushima , Hiroshi Ninomiya , Takeshi Hirayama , Kenji Yamakawa
Inventor： Shuichi Fukuoka , Noriyuki Kushima , Hiroshi Ninomiya , Takeshi Hirayama , Kenji Yamakawa
IPC: H04R17/00
CPC classification number: H04R17/00 , H04R1/26 , H04R17/02 , H04R2201/401
Abstract: There are provided a sound generator with less peaks and dips in sound-pressure frequency characteristics, and a sound-generating apparatus which employs the sound generator. A sound generator and a sound-generating apparatus using the same are provided, wherein the sound generator includes at least a vibration plate, and a plurality of piezoelectric elements attached to the vibration plate so as to be spaced from each other to cause the vibration plate to vibrate. The plurality of piezoelectric elements includes piezoelectric elements having at least two different thicknesses. The piezoelectric elements having at least two different thicknesses are disposed in two directions that cross each other in a main surface of the vibration plate. Accordingly, it is possible to achieve a sound generator, as well as a sound-generating apparatus which have less peaks and dips in sound-pressure frequency characteristics.
Abstract translation: 提供了声压频率特性较少的峰值和下降的声音发生器，以及采用该声音发生器的发声装置。 提供了一种发声器和使用其的声音发生装置，其中，声发生器至少包括振动板和安装在振动板上的多个压电元件，以便彼此间隔开以产生振动板 振动 多个压电元件包括具有至少两个不同厚度的压电元件。 具有至少两个不同厚度的压电元件设置在振动板的主表面上彼此交叉的两个方向上。 因此，可以实现声压发生器以及在声压频率特性中具有较少峰值和下降的声音产生装置。
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公开(公告)号：US5382965A
公开(公告)日：1995-01-17
申请号：US986076
申请日：1992-12-04
Applicant: Kenji Yamakawa , Hitoshi Saito , Masamichi Sato
Inventor： Kenji Yamakawa , Hitoshi Saito , Masamichi Sato
CPC classification number: B41J2/325 , H04N1/4056
Abstract: A wax transfer type thermal printer includes a thermal head having a plurality of heating elements arranged in the main scanning direction. Each heating element transfers an ink dot in a unit pixel. The length of each ink dot is changed in accordance with gradation levels. In printing characters, a unit pixel is used as one pixel. In printing a half-tone image, the heating elements are divided into plural groups each of which has N heating elements and records (N.times.M) unit pixels as one pixel, where M, N are integers of 2 or more.
Abstract translation: 蜡转印型热敏打印机包括具有沿主扫描方向布置的多个加热元件的热敏头。 每个加热元件以单位像素传送墨点。 每个墨点的长度根据灰度级别而改变。 在打印字符时，将单位像素用作一个像素。 在打印半色调图像时，加热元件被分成多个组，每个组具有N个加热元件，并且将（N×M）个单位像素记录为一个像素，其中M，N是2或更大的整数。
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公开(公告)号：US5355793A
公开(公告)日：1994-10-18
申请号：US933196
申请日：1992-08-21
Applicant: Masamichi Sato , Kenji Yamakawa
Inventor： Masamichi Sato , Kenji Yamakawa
CPC classification number: B41C1/144
Abstract: A heat-sensitive material is used for making a mimeographic printing plate. The plate material includes a screen where printing ink is passable, and a resinous membrane formed on its surface. The resinous membrane is heated and melted so as to form a number of minute holes therein for passing the ink therethrough. A thermal head, having a large number of heating elements disposed in a main scan direction, is applied to the plate material. The plate material is moved in a sub scan direction by a predetermined distance, which is a pitch of a plurality of pixels on the plate material. In accordance with the optical density to be reproduced, the time of driving the heating elements is controlled in order to form holes in the pixels, so as to change a length of the hole in the pixels. As a result, the mimeographic plate for printing an image of half-tone can be obtained.
Abstract translation: 热敏材料用于制造油版印刷版。 板材包括印刷油墨可通过的筛网和在其表面上形成的树脂膜。 树脂膜被加热熔化，从而在其中形成许多微孔以使油墨通过。 将具有大量沿主扫描方向设置的加热元件的热敏头施加到板材。 板材沿副扫描方向移动预定距离，该预定距离是板材上的多个像素的间距。 根据要再现的光密度，驱动加热元件的时间被控制以在像素中形成孔，以改变像素中的孔的长度。 结果，可以获得用于打印半色调图像的印刷版。
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公开(公告)号：US09583692B2
公开(公告)日：2017-02-28
申请号：US13989311
申请日：2012-07-31
Applicant: Harumi Hayashi , Kenji Yamakawa , Satoru Iwasaki
Inventor： Harumi Hayashi , Kenji Yamakawa , Satoru Iwasaki
CPC classification number: H01L41/0926 , H04M1/0266 , H04M1/03 , H04M2250/22 , H04R7/045 , H04R17/00 , H04R2499/11 , H04R2499/15
Abstract: A piezoelectric vibration device capable of allowing a low profile and generating strong vibration, and a portable terminal using the same are provided. Disclosed are a piezoelectric vibration device at least including a support body (11); a vibration member (12) mounted to the support body (11) so as to vibrate; a vibration element (14) capable of being subjected to bending vibration; and a deformable first connecting member (13) interposed between a first surface that is a bending surface of the vibration element (14) and one main surface of the vibration member (12), and a portable terminal using the same. A piezoelectric vibration device capable of allowing a low profile and generating strong vibration, and a portable terminal can be obtained.
Abstract translation: 提供能够允许低轮廓并产生强烈振动的压电振动装置和使用其的便携式终端。 公开了一种至少包括支撑体（11）的压电振动装置; 安装到所述支撑体（11）上以便振动的振动部件（12）; 能够受到弯曲振动的振动元件（14）; 以及插入在作为所述振动元件（14）的弯曲面的第一表面和所述振动部件（12）的一个主表面的第一表面之间的可变形的第一连接部件（13）和使用所述可变形的第一连接部件的便携式终端。 可以获得能够允许低轮廓并产生强烈振动的压电振动装置和便携式终端。
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