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公开(公告)号：US5637126A
公开(公告)日：1997-06-10
申请号：US408150
申请日：1995-03-20
申请人： Yasushi Ema , Hisayoshi Fujimoto , Nobuhisa Ishida , Toshio Amano , Akihiro Shimokata , Shinsaku Takada
发明人： Yasushi Ema , Hisayoshi Fujimoto , Nobuhisa Ishida , Toshio Amano , Akihiro Shimokata , Shinsaku Takada
CPC分类号： C03C15/00 , B41J2002/14266
摘要： A method is disclosed for producing an ink jet print head which both realizes a higher density and prevents a failure in ink jetting and deterioration in the printing quality. A multiplicity of individual ink passages, each having an narrow width and a large depth, are formed in an array by anisotropic etching a photosensitive glass substrate. A diaphragm is attached to the surface of the glass substrate so as to cover the individual ink passages. A common electrode is provided on the diaphragm, and individual piezoelectric elements are fixed to the common electrode at the portions corresponding to the individual ink passages. Individual electrodes are provided on the respective individual piezoelectric elements. A voltage applied to the common electrode and an individual electrode causes a portion of the diaphragm to corresponding to the individual electrode to be bend and deformed. The ink storing capacity of the corresponding individual ink passage is reduced and some of the ink is forced out.
摘要翻译： 公开了一种用于制造喷墨打印头的方法，它们都实现了更高的密度，并且防止喷墨失败和打印质量的劣化。 通过对感光性玻璃基板进行各向异性蚀刻，形成具有宽度窄，深度大的多个墨水通道。 隔膜附着在玻璃基板的表面上，以覆盖各个墨水通道。 公共电极设置在隔膜上，各个压电元件在对应于各个墨水通道的部分固定到公共电极。 在各个压电元件上设置单独的电极。 施加到公共电极和单独电极的电压使得隔膜的一部分对应于单个电极弯曲和变形。 相应的单个墨水通道的墨水储存能力降低，并且一些墨水被迫出来。
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公开(公告)号：US5479685A
公开(公告)日：1996-01-02
申请号：US206759
申请日：1994-03-07
CPC分类号： B41J2/1623 , B41J2/161 , B41J2/1632 , Y10T29/42 , Y10T29/49401
摘要： A method of producing an ink jet print head includes the steps of forming separate ink paths with a predetermined pattern on a head base; fixing a vibration plate to a separate ink path side of the head base; temporarily fixing a piezoelectric element to a dummy substrate; patterning the piezoelectric element in accordance with the pattern of the separate ink paths of the head base to form separate piezoelectric elements: sticking a piezoelectric element side of the dummy substrate to the vibration plate so that the separate piezoelctric elements on the dummy substrate respectively correspond to the separate ink paths of the head base; and removing the dummy substrate.
摘要翻译： 一种制造喷墨打印头的方法包括以下步骤：在头基部上形成具有预定图案的分开的油墨通道; 将振动板固定到头基座的单独墨路径侧; 将压电元件临时固定到虚设衬底; 根据头基座的分开的油墨路径的图案图案化压电元件，以形成分离的压电元件：将虚拟基板的压电元件侧粘贴到振动板上，使得虚拟基板上的分离的压电元件分别对应于 头基座的独立油墨路径; 并去除虚设衬底。
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公开(公告)号：US5465108A
公开(公告)日：1995-11-07
申请号：US897381
申请日：1992-06-11
申请人： Hisayoshi Fujimoto
发明人： Hisayoshi Fujimoto
CPC分类号： B41J2/1631 , B41J2/14274 , B41J2/1618 , B41J2/1623 , B41J2/1626 , B41J2/1634 , B41J2/1637 , B41J2/1646 , B41J2002/14387
摘要： An ink jet print head comprising: a diaphragm array including a group of bending curved partitions defining a multiplicity of orderly arranged ink channels, an upper end wall bridging between upper ends of partitions and a lower end wall bridging between lower ends of the partitions; an orifice board fixed to one surface of each of the upper and lower end walls of the diaphragm array and closing one mouth of each ink channel with a slight gap with respect to the individual partitions so as to allow the individual partitions to bend, the orifice board having a multiplicity of ink jet orifices communicating with the respective ink channels; a back board fixed to the other surface of each of the upper and lower end walls of the diaphragm array and closing the other mouth of each ink channel with a slight gap with respect to the individual partitions so as to allow the individual partitions to bend, the back board having a multiplicity of ink supply inlets through which ink is to be supplied to the respective ink channels; and a piezoelectric actuator for bending the individual partitions of the diaphragm array selectively.
摘要翻译： 一种喷墨打印头，包括：光阑阵列，包括限定多个有序排列的墨水通道的一组弯曲的弯曲分隔壁;桥接在隔板的上端之间的上端壁和桥接在隔板的下端之间的下端壁; 一个孔板，固定在隔膜阵列的每个上下端壁的一个表面上，并且相对于各个隔板以一个微小间隙关闭每个墨水通道的一个口，以便允许各个隔板弯曲，孔口 板具有与各个油墨通道连通的多个喷墨孔; 固定在隔膜排列的每个上下端壁的另一个表面上的后板，并且以相对于各个隔板的微小间隙封闭每个油墨通道的另一个口，从而允许各个隔板弯曲， 背板具有多个供墨入口，油墨将通过油墨供给入口供应到各个油墨通道; 以及用于选择性地弯曲隔膜阵列的各个隔板的压电致动器。
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54.发明授权Self-propelled composite printing device for printing either on a tape or on a flat surface 失效自走式复合印刷装置，用于在带或平面上印刷
公开(公告)号：US5308173A
公开(公告)日：1994-05-03
申请号：US906939
申请日：1992-06-30
申请人： Toshio Amano , Hisayoshi Fujimoto
发明人： Toshio Amano , Hisayoshi Fujimoto
CPC分类号： B41J3/36
摘要： A composite printing device comprises a portable printer and a tape printer case removably engageable with the portable printer from below. The portable printer includes a bottom printing head, a pair of drive wheels and a pair of idle wheels. The tape printer case accommodates a tape roll for supplying a tape, a platen for guiding the tape, and a feed roller for feeding the tape from the tape roll. When the tape printer case is engaged with the portable printer, the printing head faces the tape guided by the platen while the drive wheel is operatively connected to the feed roller for rotationally driving the feed roller.
摘要翻译： 复合印刷装置包括便携式打印机和从下方可拆卸地与便携式打印机接合的带式打印机外壳。 便携式打印机包括底部打印头，一对驱动轮和一对惰轮。 带式打印机壳体容纳用于供给带的带卷，用于引导带的压板和用于从带卷馈送带的进给辊。 当带式打印机壳体与便携式打印机接合时，打印头面向由压板引导的带，同时驱动轮可操作地连接到进给辊以旋转地驱动进给辊。
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公开(公告)号：US07436556B2
公开(公告)日：2008-10-14
申请号：US10715686
申请日：2003-11-17
IPC分类号： H04N1/04
CPC分类号： H04N1/03 , H04N1/02855 , H04N1/02865 , H04N1/02895 , H04N1/0306 , H04N1/1931 , H04N1/1934 , H04N1/1935 , H04N2201/02495
摘要： An image reading apparatus includes a light source for illuminating an image reading region extending in the primary scanning direction, and a plurality of lenses for focusing light reflected on the image reading region and for producing reduced images. Each of the lenses has an optical axis which intersects a predetermined portion of the image reading region. The image reading apparatus further includes a plurality of light receiving elements for output of image signals based on the light focused by the lenses and a light conductor for leading the light emitted by the light source toward the image reading region. The light conductor leads the emitted light so that the predetermined portion of the image reading region is illuminated more brightly than the adjacent portions.
摘要翻译： 图像读取装置包括用于照射沿主扫描方向延伸的图像读取区域的光源和用于聚焦在图像读取区域上反射的光并用于产生缩小图像的多个透镜。 每个透镜具有与图像读取区域的预定部分相交的光轴。 图像读取装置还包括多个用于基于由透镜聚焦的光输出图像信号的光接收元件和用于将由光源发射的光朝向图像读取区域引导的光导体。 光导体引出发射的光，使得图像读取区域的预定部分比相邻部分更亮。
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公开(公告)号：US20050253951A1
公开(公告)日：2005-11-17
申请号：US10527274
申请日：2003-09-09
CPC分类号： H04N5/2253 , H04N5/2254
摘要： An image sensor module A1 includes a case 300, a photoelectric converter 400 positioned within the case 300, and first and second optical units 100, 200 for forming an image of a subject on the light-receiving surface of the photoelectric converter 400. Imaging of the subject using the first optical unit 100, or imaging of the subject using the second optical unit 200, can be selected. It is possible to conduct a plurality of types of imaging each having a different view angle, while restricting increases in size and cost.
摘要翻译： 图像传感器模块A 1包括壳体300，位于壳体300内的光电转换器400以及用于在光电转换器400的光接收表面上形成被摄体的图像的第一和第二光学单元100,200.成像 可以选择使用第一光学单元100的被摄体，或使用第二光学单元200对被摄体的成像。 可以在限制尺寸和成本增加的同时进行各种具有不同视角的成像。
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公开(公告)号：US06948871B1
公开(公告)日：2005-09-27
申请号：US09890634
申请日：2000-02-04
申请人： Hiroaki Onishi , Hisayoshi Fujimoto
发明人： Hiroaki Onishi , Hisayoshi Fujimoto
CPC分类号： H04N1/02427 , H04N1/02463 , H04N1/1215 , H04N1/193
摘要： The image processing device (A) comprises an original-document platen roller (P1) that has a first driven gear (G1) and is for transporting an original document (D), a recording-paper platen roller (P2) that has a second driven gear (G2) and is for transporting recording paper (K), and a drive mechanism (2) that has a first movable gear (a1), a second movable gear (a2), and a drive source (M) and is for transmitting a drive force generated by this drive source (M) to the first driven gear (G1) and second driven gear (G2). First movable gear (a1) is provided so as to be capable of engaging directly with first driven gear (G1), and second movable gear (a2) is provided so as to be capable of engaging directly with second driven gear (G2).
摘要翻译： 图像处理装置（A）包括具有第一从动齿轮（G <1> 1）并且用于运送原始文件的原稿压纸辊（P＆lt; 1＆gt; 1） D），具有第二从动齿轮（G <2> 2）并用于传送记录纸（K）的记录纸压纸辊（P SUB2＆lt; 2＆gt;）和驱动 具有第一可移动齿轮（1 SUB），第二可动齿轮（2 SUB）和驱动源（M）的机构（2），用于传递 由该驱动源（M）产生的驱动力与第一从动齿轮（G <1> 1）和第二从动齿轮（G SUB）之间产生的驱动力。 第一可移动齿轮（1＆lt; 1＆gt;）被设置成能够直接与第一从动齿轮（G 1 1）接合，并且第二可动齿轮（α2> ）设置成能够直接与第二从动齿轮（G SUB2）接合。
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58.发明授权Integrated image-reading/writing head and image processing apparatus incorporating the same 失效集成图像读取/写入头和包括其的图像处理装置公开(公告)号：US06864999B1
公开(公告)日：2005-03-08
申请号：US09743519
申请日：1999-07-12
CPC分类号： H04N1/02427 , H01L2224/05554 , H01L2224/49175 , H04N1/024 , H04N1/02463 , H04N1/1215
摘要： An integrated image-reading/writing head A comprises an oblong rectangular substrate (4) having a first longitudinal edge portion (4c), a second longitudinal edge portion (4d) and a surface (4a) mounted with an array of light receiving elements (2) and an array of drive IC's (80). The surface (4a) of the substrate (4) is fitted with an oblong case (1) enclosing therein the light receiving elements (2) and the drive IC's (80). The first longitudinal edge portion (4c) of the substrate (4) is extended out of the case by a predetermined width. The surface (4a) of the substrate (4) is further mounted with a light source (3) enclosed within the case (1). A plurality of heating elements (8) are mounted on a region of the surface (4a) of the substrate (4) extended out of the case (1).
摘要翻译： 集成的图像读/写头A包括具有第一纵向边缘部分（4c），第二纵向边缘部分（4d）和安装有光接收元件阵列的表面（4a）的长方形矩形基板（4） 2）和驱动IC的阵列（80）。 衬底（4）的表面（4a）与其中包围光接收元件（2）和驱动IC（80）的长方形壳体（1）配合。 基板（4）的第一纵向边缘部分（4c）从外壳伸出预定的宽度。 基板（4）的表面（4a）还安装有封装在壳体（1）内的光源（3）。 多个加热元件（8）安装在从壳体（1）延伸出的基板（4）的表面（4a）的区域上。
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公开(公告)号：US06825865B2
公开(公告)日：2004-11-30
申请号：US10346735
申请日：2003-01-16
IPC分类号： B41J4435
CPC分类号： B41J2/465
摘要： The present invention relates to a print head (3) including an illuminator (5) for emitting light in a line extending in a primary scanning direction, a liquid crystal shutter (6) for selecting whether or not light traveling from the illuminator (5) is allowed to pass, and a light emitting portion (323) for emitting light traveling from the liquid crystal shutter (6) toward a photosensitive recording medium (22). The liquid crystal shutter (6) includes a plurality of individual shutter portions aligned in the primary scanning direction, for example. Preferably, each of the shutter portions is capable of individually selecting whether or not the light traveling from the illuminator (5) is allowed to pass.
摘要翻译： 本发明涉及一种打印头（3），包括用于沿主扫描方向延伸的线发光的照明器（5），用于选择是否从照明器（5）传播的光的液晶快门（6） 以及用于将从液晶快门（6）行进的光朝向感光记录介质（22）发射的发光部分（323）。 液晶快门（6）例如包括在主扫描方向上排列的多个单独的快门部分。 优选地，每个挡板部分能够单独地选择是否允许从照明器（5）传播的光通过。
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公开(公告)号：US06714323B1
公开(公告)日：2004-03-30
申请号：US09585871
申请日：2000-06-01
IPC分类号： H04N104
CPC分类号： H04N1/03 , H04N1/02855 , H04N1/02865 , H04N1/02895 , H04N1/0306 , H04N1/1931 , H04N1/1934 , H04N1/1935 , H04N2201/02495
摘要： An image reading apparatus includes a light source for illuminating an image reading region extending in the primary scanning direction, and a plurality of lenses for focusing light reflected on the image reading region and for producing reduced images. Each of the lenses has an optical axis which intersects a predetermined portion of the image reading region. The image reading apparatus further includes a plurality of light receiving elements for output of image signals based on the light focused by the lenses and a light conductor for leading the light emitted by the light source toward the image reading region. The light conductor leads the emitted light so that the predetermined portion of the image reading region is illuminated more brightly than the adjacent portions.
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