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1. 发明授权

US07518656B2 Signal processing apparatus, signal processing method, signal processing program, program reproducing apparatus, image display apparatus and image display method 失效
标题翻译：信号处理装置，信号处理方法，信号处理程序，节目再现装置，图像显示装置和图像显示方法
公开(公告)号：US07518656B2
公开(公告)日：2009-04-14
申请号：US11220550
申请日：2005-09-08
申请人： Tomoyuki Ohno , Shuntaro Aratani , Masayoshi Tachihara
发明人： Tomoyuki Ohno , Shuntaro Aratani , Masayoshi Tachihara
IPC分类号： H04N7/00 , H04N11/00
CPC分类号： H04H60/48 , H04H60/13 , H04H60/27 , H04H60/58 , H04H60/82 , H04N5/4401 , H04N5/602 , H04N7/08 , H04N7/163 , H04N21/235 , H04N21/23617 , H04N21/435 , H04N21/4394 , H04N21/4398 , H04N21/4542 , H04N21/472
摘要： A signal processing apparatus comprises: an audio signal detection circuit which detects a specific audio signal from a broadcasting program including an image signal and an audio signal; a control unit which controls an image processing processor, wherein the audio signal detection circuit generates a control signal for controlling the control unit when the audio signal detection circuit detects the specific audio signal, and the control unit controls the image processing processor according to the control signal so as to display a specific image and/or text by synthesizing the specific image and/or text corresponding to the specific audio signal and an image of the broadcasting program displayed according to the image signal.
摘要翻译：信号处理装置包括：音频信号检测电路，其从包括图像信号和音频信号的广播节目中检测特定音频信号; 控制单元，其控制图像处理处理器，其中，当所述音频信号检测电路检测到所述特定音频信号时，所述音频信号检测电路产生用于控制所述控制单元的控制信号，并且所述控制单元根据所述控制来控制所述图像处理处理器信号，以通过合成与特定音频信号相对应的特定图像和/或文本以及根据图像信号显示的广播节目的图像来显示特定图像和/或文本。

2. 发明申请

US20080015828A1 OPTIMUM DESIGN METHOD AND APPARATUS, AND PROGRAM FOR THE SAME 失效
标题翻译：最佳设计方法和设备及其相关程序
公开(公告)号：US20080015828A1
公开(公告)日：2008-01-17
申请号：US11778367
申请日：2007-07-16
申请人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
发明人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
IPC分类号： G06F17/10
CPC分类号： G06F17/11
摘要： In an optimum design method comprising a first solution determining step of solving an optimization problem of a first evaluation function for a state variable vector with a design variable vector being as a parameter, and a second solution determining step of solving an optimization problem of a second evaluation function for the design variable vector and the state variable vector thus obtained, the second solution determining step includes the steps of computing a gradient vector of the second evaluation function for the design variable vector, computing a first coefficient based on a value of a norm of the gradient vector, computing a search vector based on the first coefficient, computing a second coefficient, and updating the design variable vector based on the second coefficient. The second coefficient computing step includes the first solution determining step, the first solution determining step is executed as an iterative method based on the gradient vector, and the state variable vector is not initialized during iteration. The optimum design method is precisely adaptable for structural changes.
摘要翻译：一种最优设计方法，包括：第一解决方案确定步骤，用于以设计变量向量作为参数来求解用于状态变量向量的第一评估函数的优化问题;以及第二解决方案确定步骤，用于求解第二第二解决方案确定步骤包括以下步骤：计算用于设计变量向量的第二评估函数的梯度向量，基于规范的值计算第一系数;对于设计变量向量和状态变量向量的评估函数，的梯度向量，基于第一系数计算搜索向量，计算第二系数，并且基于第二系数更新设计变量向量。第二系数计算步骤包括第一解决方案确定步骤，基于梯度向量作为迭代方法执行第一解决方案确定步骤，并且在迭代期间不初始化状态变量向量。最佳设计方法适用于结构变化。

3. 发明授权

US06663219B2 Inkjet recording apparatus 失效
公开(公告)号：US06663219B2
公开(公告)日：2003-12-16
申请号：US09870663
申请日：2001-06-01
申请人： Hidemi Kubota , Masayoshi Tachihara
发明人： Hidemi Kubota , Masayoshi Tachihara
IPC分类号： B41J2165
CPC分类号： B41J2/1721 , B41J2/16508 , B41J2002/1728 , B41J2002/1742
摘要： In an inkjet recording apparatus, a head unit composed of a recording head and a ink tank is mounted on a carriage with an ejection port surface facing upward. The recording head records an image on a lower surface of a medium to be recorded by ejecting ink upward from ejecting ports. A preliminary ejection receiver is disposed outside of a region where an image can be recorded on the medium to be recorded to receive ink preliminarily ejected from the recording head in order to maintain and recover an ink ejection performance of the recording head. The preliminary ejection receiver has an opening acting an inlet for the preliminarily ejected ink. Further, a ceiling surface, which inclines with respect to a horizontal direction and on which the ink preliminarily ejected into the preliminary ejection receiver deposits, is disposed above the opening. With this arrangement, ink ejected into the preliminary ejection receiver is prevented from leaking from the opening.

4. 发明授权

US06612688B2 Liquid ejection method 有权
公开(公告)号：US06612688B2
公开(公告)日：2003-09-02
申请号：US09988568
申请日：2001-11-20
申请人： Masayoshi Tachihara , Mineo Kaneko
发明人： Masayoshi Tachihara , Mineo Kaneko
IPC分类号： B41J205
CPC分类号： B41J2/1404 , B41J2002/14169 , B41J2002/14387
摘要： A liquid ejection method includes a step of preparing a liquid ejection head including an electrothermal transducer element for generating thermal energy contributable to ejection of liquid, an ejection outlet for ejecting the liquid, the ejection outlet being provided at a position opposed to the electrothermal transducer element, and a liquid flow path in fluid communication with the ejection outlet to supply the liquid to the ejection outlet and having the electrothermal transducer element on its bottom side; and a step of applying the thermal energy to the liquid to cause the liquid to undergo a change of state and thus to create a bubble. The liquid is ejected through the ejection outlet by the pressure of the bubble. The bubble is first in communication with ambience during reduction of the volume of the bubble after the bubble reaches a maximum volume.

5. 发明授权

US06260939B1 Tone recording method using ink jet recording head that records pixels using a plurality of liquid droplets 失效
标题翻译：使用使用多个液滴记录像素的喷墨记录头的色调记录方法
公开(公告)号：US06260939B1
公开(公告)日：2001-07-17
申请号：US09201864
申请日：1998-12-01
申请人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
发明人： Makoto Shioya , Yasuyuki Tamura , Hiroto Takahashi , Masayoshi Tachihara , Tadashi Yamamoto , Genji Inada , Tatsuo Kimura , Jun Ashiwa
IPC分类号： B41J2205
CPC分类号： B41J2/2054 , B41J2/2132 , B41J19/16 , G06K15/105 , G06K2215/0094 , H04N1/40031
摘要： A liquid jet recording method of recording on a recording material with liquid droplets discharged trough plural scanning nozzles, in which: n/(s/p)≧2 n/(s/p)×k=g−1 are satisfied, where n (n≧2) is a number of the nozzles arranged at pitch P (&mgr;m); s (&mgr;m) is a distance of relative movement between the nozzles and the recording material between adjacent scans; k (k≧1) is a maximum number of ink droplets per pixel and per scan; g (g≧3) is a number of tone levels.
摘要翻译：一种液体喷射记录方法，其记录在通过多个扫描喷嘴排出的液滴的记录材料上，其中：n（n> = 2）是以间距P（mum）排列的喷嘴的数量; s（mum）是相邻扫描之间的喷嘴和记录材料之间的相对运动的距离; k（k> = 1）是每像素和每次扫描的最大墨滴数; g（g> = 3）是多个音调级别。

6. 发明授权

US6137510A Ink jet head 失效
标题翻译：喷墨头
公开(公告)号：US6137510A
公开(公告)日：2000-10-24
申请号：US969837
申请日：1997-11-13
申请人： Tamaki Sato , Yasuyuki Tamura , Mineo Kaneko , Masayoshi Tachihara , Yasutomo Watanabe , Shuichi Murakami , Michinari Mizutani , Takashi Inoue
发明人： Tamaki Sato , Yasuyuki Tamura , Mineo Kaneko , Masayoshi Tachihara , Yasutomo Watanabe , Shuichi Murakami , Michinari Mizutani , Takashi Inoue
IPC分类号： B41J2/14 , B41J2/05
CPC分类号： B41J2/1404 , B41J2002/14403 , B41J2002/14467
摘要： There is disclosed an ink jet head comprising plural discharge energy generating elements for generating energy to be used for discharging ink droplets, ink discharge openings for discharging the ink droplets, a substrate bearing thereon an array of the plural discharge energy generating elements and an ink supply aperture consisting of a penetrating hole extending along the direction of array of the discharge energy generating elements, and an orifice plate provided with the ink discharge openings, in which the substrate and the orifice plate are mutually adjoined to define therebetween ink paths connecting the ink discharge openings and the ink supply aperture, wherein the orifice plate comprises plural projections in a position corresponding to the ink supply aperture.
摘要翻译：公开了一种喷墨头，其包括用于产生用于排出墨滴的能量的多个排出能量产生元件，用于排出墨滴的墨排出口，其上具有多个排出能量产生元件的阵列的基底轴承和墨供给由沿着排出能量产生元件的排列方向延伸的贯穿孔构成的孔，以及设置有排墨孔的孔板，其中基板和孔板相互邻接，以在其间限定连接油墨排出口开口和供墨孔，其中孔板包括在与供墨孔对应的位置中的多个突起。

7. 发明授权

US5633728A Image processing method 失效
标题翻译：图像处理方法
公开(公告)号：US5633728A
公开(公告)日：1997-05-27
申请号：US534163
申请日：1995-09-26
申请人： Masayoshi Tachihara , Akira Asai
发明人： Masayoshi Tachihara , Akira Asai
IPC分类号： G06T9/00 , H04N1/41 , H04N5/781 , H04N5/926 , H04N9/804 , H04N1/407 , H04N7/12
CPC分类号： H04N5/9261 , G06T9/00 , H04N5/781 , H04N9/8042
摘要： A method of recording (preserving) and reproducing an image is disclosed. The x and y axes are assumed on the plane of an original image, the z axis (density axis) is assumed to be perpendicular to the x and y axes, and a space defined by the x, y, and z axes is divided into rectangular solid cells. The volume ratio below a density distribution curved surface of the volume of each rectangular solid is recorded. Upon reproduction, the curved surface is reproduced based on the volume ratios of the rectangular solids which the density distribution curved surface crosses, and those of rectangular solids adjacent thereto.In a four-dimensional Euclidean space defined by an image plane (x,y), a density or brightness D, and time or a frame f, an image is expressed by a solid in this space. This space is divided into four-dimensional rectangular solids, and an amount proportional to the volume of the solid in each rectangular solid is recorded or transmitted. Upon reproduction, the solid is reproduced based on the volume amounts of the rectangular solids and those of rectangular solids adjacent thereto, thereby reproducing a dynamic image.
摘要翻译：公开了记录（保存）和再现图像的方法。 x和y轴假设在原始图像的平面上，z轴（密度轴）被假设为垂直于x和y轴，并且由x，y和z轴定义的空间被划分为矩形固体电池。记录每个长方体体积的密度分布曲面以下的体积比。在再现时，基于密度分布曲面交叉的矩形固体的体积比和与其相邻的矩形固体的体积比，再现曲面。在由图像平面（x，y），密度或亮度D以及时间或帧f限定的四维欧几里得空间中，在该空间中用固体表示图像。该空间被分成四维矩形固体，并且记录或传输与每个矩形固体中的固体的体积成比例的量。在再现时，基于矩形固体的体积量和与其相邻的矩形固体的体积量再现固体，从而再现动态图像。

8. 发明授权

US07319943B2 Optimum design method, and apparatus, and program for the same 失效
标题翻译：最佳设计方法，装置和程序相同
公开(公告)号：US07319943B2
公开(公告)日：2008-01-15
申请号：US10735143
申请日：2003-12-11
申请人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
发明人： Teruyoshi Washizawa , Akira Asai , Masayoshi Tachihara , Katsuhiko Sinjo , Nobuhiro Yoshikawa
IPC分类号： G06F17/50 , G06F9/00
CPC分类号： G06F17/11
摘要： In an optimum design method comprising a first solution determining step of solving an optimization problem of a first evaluation function for a state variable vector with a design variable vector being as a parameter, and a second solution determining step of solving an optimization problem of a second evaluation function for the design variable vector and the state variable vector thus obtained, the second solution determining step includes the steps of computing a gradient vector of the second evaluation function for the design variable vector, computing a first coefficient based on a value of a norm of the gradient vector, computing a search vector based on the first coefficient, computing a second coefficient, and updating the design variable vector based on the second coefficient. The second coefficient computing step includes the first solution determining step, the first solution determining step is executed as an iterative method based on the gradient vector, and the state variable vector is not initialized during iteration. The optimum design method is precisely adaptable for structural changes.
摘要翻译：一种最优设计方法，包括：第一解决方案确定步骤，用于以设计变量向量作为参数来求解用于状态变量向量的第一评估函数的优化问题;以及第二解决方案确定步骤，用于求解第二第二解决方案确定步骤包括以下步骤：计算用于设计变量向量的第二评估函数的梯度向量，基于规范的值计算第一系数;对于设计变量向量和状态变量向量的评估函数，的梯度向量，基于第一系数计算搜索向量，计算第二系数，并且基于第二系数更新设计变量向量。第二系数计算步骤包括第一解决方案确定步骤，基于梯度向量作为迭代方法执行第一解决方案确定步骤，并且在迭代期间不初始化状态变量向量。最佳设计方法适用于结构变化。

9. 发明授权

US06601940B2 Head, recording apparatus having the head, method for identifying the head, and method for giving identification information to the head 失效
标题翻译：头部，具有头部的记录装置，用于识别头部的方法以及用于向头部提供识别信息的方法
公开(公告)号：US06601940B2
公开(公告)日：2003-08-05
申请号：US09190293
申请日：1998-11-13
申请人： Yuichiro Akama , Yasuyuki Tamura , Mineo Kaneko , Masayoshi Tachihara , Shuichi Murakami , Michinari Mizutani , Takashi Inoue
发明人： Yuichiro Akama , Yasuyuki Tamura , Mineo Kaneko , Masayoshi Tachihara , Shuichi Murakami , Michinari Mizutani , Takashi Inoue
IPC分类号： B41J29393
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2202/17
摘要： A head is provided with a driving signal line having a driving terminal for receiving a driving signal sent from an apparatus to the head, and an identification terminal. The driving signal line is electrically connected to the identification terminal. With the use of the driving signal line and the identification terminal, the head is identified.
摘要翻译：头部具有驱动信号线，该驱动信号线具有用于接收从装置发送到头部的驱动信号的驱动端子和识别终端。驱动信号线电连接到识别终端。通过使用驱动信号线和识别终端，识别头部。

10. 发明授权

US06474763B1 Liquid-discharge control method, and liquid discharging apparatus 有权
标题翻译：排液控制方法和排液装置
公开(公告)号：US06474763B1
公开(公告)日：2002-11-05
申请号：US09514186
申请日：2000-02-28
申请人： Shuichi Murakami , Masayoshi Tachihara , Ken Tsuchii , Toshiharu Inui , Mitsuhiro Ono , Kazuhiko Okito
发明人： Shuichi Murakami , Masayoshi Tachihara , Ken Tsuchii , Toshiharu Inui , Mitsuhiro Ono , Kazuhiko Okito
IPC分类号： B41J201
CPC分类号： B41J2/04563 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2002/14169
摘要： A recording control method and a recording apparatus in which high accuracy in the position of a discharged liquid droplet is obtained irrespective of changes in the temperature of a recording head are provided. In a liquid discharging method in which a bubble is generated by supplying ink (a liquid) with thermal energy, and the generated bubble is caused to communicate with the atmospheric air, by controlling a driving signal so that a discharging state in which a part of the ink to be discharged falls even if the temperature of the recording head changes, the direction of ink discharge can be stabilized.
摘要翻译：提供记录控制方法和记录装置，其中获得排出液滴的位置的高精度而与记录头的温度的变化无关。在通过供给具有热能的油墨（液体）产生气泡并且使所产生的气泡与大气连通的液体排放方法中，通过控制驱动信号使得一部分的排出状态即使记录头的温度变化，待排出的墨水也会下降，可以使墨水排出的方向稳定。

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