公开(公告)号：US20130142343A1

公开(公告)日：2013-06-06

申请号：US13699421

申请日：2011-08-25

申请人： Shinya Matsui ,  Yoji Ishikawa ,  Katsumasa Nagahama

发明人： Shinya Matsui ,  Yoji Ishikawa ,  Katsumasa Nagahama

IPC分类号： G10K11/178 ,  H04R29/00 ,  H04R3/00

CPC分类号： G10K11/178 ,  G10L21/0232 ,  G10L21/028 ,  G10L2021/02166 ,  H04R3/00 ,  H04R3/005 ,  H04R29/005 ,  H04R2430/20 ,  H04R2499/13

摘要： With conventional source separator devices, specific frequency bands are significantly reduced in environments where dispersed static is present that does not come from a particular direction, and as a result, the dispersed static may be filtered irregularly without regard to sound source separation results, giving rise to musical noise. In an embodiment of the present invention, by computing weighting coefficients which are in a complex conjugate relation, for post-spectrum analysis output signals from microphones (10, 11), a beam former unit (3) of a sound source separator device (1) thus carries out a beam former process for attenuating each sound source signal that comes from a region wherein the general direction of a target sound source is included and a region opposite to said region, in a plane that intersects a line segment that joins the two microphones (10, 11). A weighting coefficient computation unit (50) computes a weighting coefficient on the basis of the difference between power spectrum information calculated by power calculation units (40, 41).

摘要翻译： 对于常规的源分离器装置，在不存在来自特定方向的分散静电的环境中，特定的频带显着降低，结果，分散的静电可以不规则地被滤波，而不考虑声源分离结果 音乐噪音 在本发明的一个实施例中，通过计算处于复共轭关系的加权系数，对于来自麦克风（10,11）的后频谱分析输出信号，声源分离器装置（1）的波束形成单元（3） ）因此执行波束形成处理，用于衰减来自其中包括目标声源的大致方向的区域和与所述区域相反的区域的每个声源信号，在与连接两个的线段相交的平面中 麦克风（10,11）。 加权系数计算单元（50）基于由功率计算单元（40,41）计算的功率谱信息之差来计算加权系数。

公开(公告)号：US08355187B2

公开(公告)日：2013-01-15

申请号：US12822306

申请日：2010-06-24

申请人： Shinya Matsui

发明人： Shinya Matsui

IPC分类号： H04N1/04

CPC分类号： H04N1/00002 ,  H04N1/00005 ,  H04N1/00013 ,  H04N1/00037 ,  H04N1/00047 ,  H04N1/0005 ,  H04N1/00076 ,  H04N1/00472 ,  H04N1/1013 ,  H04N1/193

摘要： An image reading apparatus includes a timing predicting unit that predicts a reading-start-timing by detecting a front-end and predicts a reading-end-timing by detecting a back-end, an image reading unit that generates density data, a line density data classification unit, a first, second and third specific density data storage units, a determination unit that determines whether or not a foreign substance is attached to a reading position, and a peak density position specifying unit.

摘要翻译： 一种图像读取装置，包括：定时预测单元，其通过检测前端来预测读取开始时间，并且通过检测后端来预测读取结束定时;生成密度数据的图像读取单元，线密度 数据分类单元，第一，第二和第三特定密度数据存储单元，确定外部物质是否附加到读取位置的确定单元和峰值密度位置确定单元。

公开(公告)号：US07519319B2

公开(公告)日：2009-04-14

申请号：US11276115

申请日：2006-02-14

申请人： Shinya Matsui ,  Hidehiro Tabuchi

发明人： Shinya Matsui ,  Hidehiro Tabuchi

IPC分类号： G03G15/01

CPC分类号： G03G15/1605 ,  G03G2215/1623 ,  G03G2221/1642

摘要： An image forming device includes an intermediate transfer member to which a toner image formed on an image bearing member is primarily transferred and which is able to simultaneously support a plurality of toner images, a secondary transfer member for secondarily transferring a toner image held on the intermediate transfer member to a sheet, a cleaning unit for removing the toner images from the intermediate transfer member after the secondary transfer, and a feeding member for feeding a sheet into the secondary transfer member. The secondary transfer member features a sheet-delay transfer mode in which a subsequent toner image on the intermediate transfer member is transferred if a previous toner image on the intermediate transfer member is out of sync with the timing at which the toner image is transferred to the fed sheet.

摘要翻译： 图像形成装置包括：中间转印部件，其中形成在图像承载部件上的调色剂图像主要被转印到中间转印部件，并且能够同时支撑多个调色剂图像;二次转印部件，用于二次转印保持在中间体上的调色剂图像 转印部件到片材，用于在二次转印之后从中间转印部件去除调色剂图像的清洁单元和用于将片材进给到二次转印部件中的进给部件。 二次转印构件具有片材延迟转印模式，其中如果中间转印部件上的先前调色剂图像与调色剂图像转印到其上的定时不同步，则转印中间转印部件上的后续调色剂图像 饲料片材。

公开(公告)号：US20080094668A1

公开(公告)日：2008-04-24

申请号：US11869103

申请日：2007-10-09

申请人： Shinya Matsui

发明人： Shinya Matsui

IPC分类号： H04N1/04

CPC分类号： H04N1/00681 ,  H04N1/00708 ,  H04N1/00737 ,  H04N1/00748 ,  H04N1/0075 ,  H04N1/00753 ,  H04N2201/0081

摘要： The image reading device comprises a control unit that controls a document-size detection unit to perform the first document-size detection (S13) when a document retainer is detected to be in a predetermined position (S12) and to perform the second document-size detection (S16) when the amount of reflected light measured by a reflected-light amount measurement unit reaches a predetermined value or more (YES in S15) after the first document-size detection, and a document-size determination unit for determining the size of an original document on a document table (S17) from the sizes of the original document obtained through the first and second detections performed by the document-size detection unit.

摘要翻译： 图像读取装置包括控制单元，当检测到文档保持器处于预定位置时，控制文档尺寸检测单元执行第一文档尺寸检测（S13）并执行第二文档 在第一文档尺寸检测后，由反射光量测量单元测量的反射光的量达到预定值以上（步骤S15中为“是”）的尺寸检测（S16）和文档尺寸确定单元 根据由文件大小检测单元执行的通过第一和第二检测获得的原始文档的尺寸，确定原稿在原稿台上的尺寸（S17）。

公开(公告)号：US06752494B2

公开(公告)日：2004-06-22

申请号：US10080677

申请日：2002-02-25

申请人： Shinya Matsui

发明人： Shinya Matsui

IPC分类号： B41J201

CPC分类号： B41J11/0065 ,  B41J2/2107

摘要： A novel ink-jet recording apparatus is provided for conducting margin-free recording on the peripheral area of the recording medium including the edge thereof with excellent image quality even in the peripheral area in comparison with quality of the usual printing having a margin. A process therefor is also provided.

公开(公告)号：US06752481B1

公开(公告)日：2004-06-22

申请号：US09359713

申请日：1999-07-23

申请人： Seiji Takahashi ,  Shinya Matsui

发明人： Seiji Takahashi ,  Shinya Matsui

IPC分类号： B41J2938

CPC分类号： B41J2/505 ,  B41J3/60

摘要： An ink jet recording apparatus and method subjects recording data to conversion, for example, thinning, when the recording data is not text data and a double-sided recording mode is selected. By effecting recording based on this recording data, recording quality is prevented from being reduced due to ink spread and thinning.

摘要翻译： 当记录数据不是文本数据并且选择双面记录模式时，喷墨记录装置和方法将记录数据记录到转换例如稀疏。 通过基于该记录数据进行记录，防止由于油墨扩散和变薄而降低记录质量。

公开(公告)号：US06644801B2

公开(公告)日：2003-11-11

申请号：US09748223

申请日：2000-12-27

申请人： Shinya Matsui ,  Akira Kida

发明人： Shinya Matsui ,  Akira Kida

IPC分类号： B41J201

CPC分类号： B41J11/005 ,  B41J13/14

摘要： An ink jet recording apparatus includes a transporting roller for transporting a recording sheet to a recording section of the apparatus; a pre-biasing roller disposed upstream of the transporting roller relative to the direction of transportation of the recording sheet and arranged to impart to the recording sheet such a tendency that both lateral end portions of the recording sheet are curled away from a recording head; and a platen having a guide surface for guiding and supporting the recording sheet. An aperture is formed in the platen so as to oppose the recording head and so as to extend in the width direction of the recording sheet. The aperture has a predetermined width and a sloping surface so as to extend downward in the direction of transportation of the recording sheet.

摘要翻译： 一种喷墨记录装置，包括用于将记录纸传送到装置的记录部分的传送辊; 预定偏置辊相对于记录纸的输送方向设置在传送辊的上游，​​并布置成使得记录纸张的两个侧端部的卷边远离记录头的倾向; 以及具有用于引导和支撑记录纸的引导表面的压板。 在台板上形成一个孔，以便与记录头相对，从而在记录纸的宽度方向上延伸。 孔具有预定宽度和倾斜表面，以便在记录纸的运送方向上向下延伸。

公开(公告)号：US06312084B1

公开(公告)日：2001-11-06

申请号：US09547913

申请日：2000-04-11

申请人： Toshihiko Ujita ,  Haruyuki Matsumoto ,  Keiichi Murai ,  Kenichiro Hashimoto ,  Hideki Yamaguchi ,  Takashi Nojima ,  Shinya Matsui ,  Tetsuo Suzuki ,  Hiroyuki Inoue ,  Soichi Hiramatsu

发明人： Toshihiko Ujita ,  Haruyuki Matsumoto ,  Keiichi Murai ,  Kenichiro Hashimoto ,  Hideki Yamaguchi ,  Takashi Nojima ,  Shinya Matsui ,  Tetsuo Suzuki ,  Hiroyuki Inoue ,  Soichi Hiramatsu

IPC分类号： B41J29393

CPC分类号： B41J2/1755 ,  B41J2/17503 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17526 ,  B41J2/17546 ,  B41J2/17553 ,  B41J2/17566 ,  B41J25/34 ,  B41J2002/17516 ,  B41J2002/17579 ,  B41J2002/17586

摘要： An ink cartridge, removably mountable on a fixed mounting portion of an ink jet recording apparatus for supplying discharged ink to a recording head carried on a movable carriage of the apparatus, comprises a flag member mounted for protrusion and retraction, an arrangement for protruding the flag member toward a path along which the carriage is moved when the ink cartridge is mounted on the mounting portion, and a photosensor mounted on the carriage in a position where it will be shielded from light by the protruding flag member.

摘要翻译： 一种可拆卸地安装在喷墨记录装置的固定安装部分上的墨盒，用于将排出的墨水提供到装在该装置的可移动托架上的记录头上，包括安装成用于突出和缩回的标志部件， 当墨盒安装在安装部分上时朝向沿着滑架移动的路径的部件，以及安装在滑架上的光传感器，该光电传感器处于被突出的标志部件遮挡光的位置。

公开(公告)号：US6116716A

公开(公告)日：2000-09-12

申请号：US891974

申请日：1997-07-11

申请人： Hiroshi Tajika ,  Mikio Shiga ,  Hiroyuki Ishinaga ,  Shinya Matsui ,  Akira Nagatomo ,  Toshio Kashino ,  Tetsushi Kohno ,  Yoshie Asakawa

发明人： Hiroshi Tajika ,  Mikio Shiga ,  Hiroyuki Ishinaga ,  Shinya Matsui ,  Akira Nagatomo ,  Toshio Kashino ,  Tetsushi Kohno ,  Yoshie Asakawa

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J29/393

CPC分类号： B41J2/04563 ,  B41J2/0458 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/14048

摘要： A method for standardizing an ink jet recording head is arranged to be capable of utilizing the characteristics of each of recording heads to the maximum, while maintaining the compatibility between them. Particularly, the compatibility is maintained between the novel type recording head whose interior is partitioned into two layers through movable members, and a conventional type recording head. When the conventional type recording head is mounted on a novel type recording apparatus, all the requirements are handled by the novel type recording apparatus side to drive the conventional type recording head under a condition regulated for the conventional type recording head. When the novel type recording head is mounted on a conventional type recording apparatus, it is driven within the capacity of performance of the conventional type recording apparatus. A discriminator for discriminating the kind of mounted recording head is provided for each of the recording apparatuses. In this way, various control operations are attained. When the structure is arranged to use separate recording heads and ink tanks, the compatibility is maintained, while utilizing the difference in characteristics of the novel type recording head and ink, and those of the conventional type recording head and ink to the maximum by means of discriminating one kind of ink from another.

摘要翻译： 喷墨记录头的标准化方法被设置为能够最大限度地利用每个记录头的特性，同时保持它们之间的兼容性。 特别地，通过可移动部件将内部分成两层的新型记录头和常规型记录头之间保持兼容性。 当传统型记录头安装在新型记录装置上时，所有要求都由新型记录装置侧处理，以便在常规型记录头的条件下驱动常规型记录头。 当新型记录头安装在常规型记录装置上时，其在常规型记录装置的性能能力下被驱动。 为每个记录装置提供用于区分安装的记录头的种类的鉴别器。 以这种方式实现各种控制操作。 当结构被设置为使用单独的记录头和墨水盒时，维持兼容性，同时利用新型记录头和墨水的特性差异，以及传统类型的记录头和墨水的特性通过 区分一种墨水与另一种墨水。

公开(公告)号：US5448271A

公开(公告)日：1995-09-05

申请号：US145049

申请日：1993-11-03

申请人： Hideki Yamaguchi ,  Takashi Nojima ,  Shinya Matsui

发明人： Hideki Yamaguchi ,  Takashi Nojima ,  Shinya Matsui

IPC分类号： B41J2/165

CPC分类号： B41J2/16523

摘要： In a suction recovery method in a liquid jet recording apparatus in which the discharge port surface of a recording head is capped by a cap in response to the movement of a carriage carrying the recording head thereon and which is provided with an atmosphere release valve for introducing the atmosphere into the cap after or during the suction of ink from the discharge ports, provision is made of one or more rails disposed on the back of the cap in parallel to the direction of movement of the carriage, and driving means for providing a time difference between the timing of the capping drive of the cap and the valve closing timing of the atmosphere release valve in response to the movement of the carriage to the suction recovery position.

摘要翻译： 在液体喷射记录装置中的抽吸回收方法中，其中记录头的排出口表面响应于在其上承载记录头的滑架的移动而被盖盖住，并且设置有用于引入的气氛释放阀 在从排出口抽吸墨水之后或在从排出口吸入墨水期间的气氛中，设置有平行于滑架的运动方向设置在盖的背面上的一个或多个导轨，以及用于提供时间的驱动装置 响应于托架移动到抽吸恢复位置，盖的盖帽驱动的正时和大气释放阀的关闭正时之间的差异。