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1. 发明授权

US07621616B2 Ink jet recording apparatus and method and program for checking nozzles thereof 失效
标题翻译：喷墨记录装置及其喷嘴检查方法和程序
公开(公告)号：US07621616B2
公开(公告)日：2009-11-24
申请号：US11299635
申请日：2005-12-12
申请人： Yasutaka Mitani , Tadashi Yamamoto , Takuya Tsujimoto , Yasuhiro Unosawa
发明人： Yasutaka Mitani , Tadashi Yamamoto , Takuya Tsujimoto , Yasuhiro Unosawa
IPC分类号： B41J29/393
CPC分类号： B41J2/16579 , B41J2002/1657
摘要： A recording head includes an ink-discharging surface and nozzles. The ink-discharging surface is provided with ink-discharging ports of the nozzles. A light-emitting element and a light-receiving element are disposed opposite each other close to the ink-discharging surface. The light-receiving element outputs a detection signal. A reflector is provided on the ink-discharging surface and reflects light emitted from the light-emitting element toward the light-receiving element. One of the nozzles is driven and whether the nozzle discharges an ink drop is checked on the basis of change in the detection signal due to interception of the reflected light by the ink drop. If the nozzle discharges an ink drop, then whether the nozzle discharges the ink drop in an appropriate direction is checked on the basis of change in the detection signal due to interception of the direct light by the ink drop.
摘要翻译：记录头包括喷墨表面和喷嘴。喷墨表面设置有喷嘴的喷墨口。发光元件和光接收元件彼此相对设置在靠近墨水排放表面的位置。光接收元件输出检测信号。反射器设置在喷墨表面上并将从发光元件发射的光朝向光接收元件反射。基于由墨滴截取的反射光的检测信号的变化来检查其中一个喷嘴被驱动，并且检查喷嘴是否排出墨滴。如果喷嘴排出墨滴，则基于由于通过墨滴截取直接光而导致的检测信号的变化来检查喷嘴是否以适当的方向排出墨滴。

2. 发明申请

US20060279601A1 Droplet discharge-condition detecting unit, droplet-discharging device, and inkjet recording device 有权
标题翻译：液滴放电状态检测单元，液滴喷射装置和喷墨记录装置
公开(公告)号：US20060279601A1
公开(公告)日：2006-12-14
申请号：US11448189
申请日：2006-06-07
申请人： Yasuhiro Unosawa , Tadashi Yamamoto , Takuya Tsujimoto , Yasutaka Mitani
发明人： Yasuhiro Unosawa , Tadashi Yamamoto , Takuya Tsujimoto , Yasutaka Mitani
IPC分类号： B41J29/393
CPC分类号： B41J2/125 , B41J29/393
摘要： A detection unit to optically detect a discharge condition of a droplet is disclosed. The detection unit includes a light emitting element and a light receiving element disposed on opposite sides of an area through which a droplet discharged from a droplet-discharger passes. A diaphragm plate having an aperture and another diaphragm plate having at least two apertures arranged at a pitch in a discharge direction are respectively disposed near front surfaces of the two elements. When light emitted from the light emitting element passes through the apertures, two light beams are received by the light receiving element. When the droplet is discharged and passes in front of the apertures, the two light beams are blocked sequentially by the ink droplet, which causes the quantity of light received by the light receiving element to change, thereby inducing a change in an output from the light receiving element. Based on the change in the output, a discharge-condition of the droplet is determined.
摘要翻译：公开了一种用于光学检测液滴的排出状态的检测单元。检测单元包括发光元件和设置在从液滴排出器排出的液滴通过的区域的相对侧上的光接收元件。具有开口的隔膜板和具有沿排出方向以节距排列的至少两个孔的另一隔膜板分别设置在两个元件的前表面附近。当从发光元件发出的光穿过孔时，两个光束被光接收元件接收。当液滴被排出并通过孔的前方时，两个光束被墨滴顺序地阻挡，这导致由光接收元件接收的光量改变，从而引起来自光的输出的变化接收元件。基于输出的变化，确定液滴的排出条件。

3. 发明申请

US20060125869A1 Ink jet recording apparatus and method and program for checking nozzles thereof 失效
公开(公告)号：US20060125869A1
公开(公告)日：2006-06-15
申请号：US11299635
申请日：2005-12-12
申请人： Yasutaka Mitani , Tadashi Yamamoto , Takuya Tsujimoto , Yasuhiro Unosawa
发明人： Yasutaka Mitani , Tadashi Yamamoto , Takuya Tsujimoto , Yasuhiro Unosawa
IPC分类号： B41J29/393
CPC分类号： B41J2/16579 , B41J2002/1657
摘要： A recording head includes an ink-discharging surface and nozzles. The ink-discharging surface is provided with ink-discharging ports of the nozzles. A light-emitting element and a light-receiving element are disposed opposite each other close to the ink-discharging surface. The light-receiving element outputs a detection signal. A reflector is provided on the ink-discharging surface and reflects light emitted from the light-emitting element toward the light-receiving element. One of the nozzles is driven and whether the nozzle discharges an ink drop is checked on the basis of change in the detection signal due to interception of the reflected light by the ink drop. If the nozzle discharges an ink drop, then whether the nozzle discharges the ink drop in an appropriate direction is checked on the basis of change in the detection signal due to interception of the direct light by the ink drop.

4. 发明授权

US07815278B2 Droplet discharge-condition detecting unit, droplet-discharging device, and inkjet recording device 有权
标题翻译：液滴放电状态检测单元，液滴喷射装置和喷墨记录装置
公开(公告)号：US07815278B2
公开(公告)日：2010-10-19
申请号：US11448189
申请日：2006-06-07
申请人： Yasuhiro Unosawa , Tadashi Yamamoto , Takuya Tsujimoto , Yasutaka Mitani
发明人： Yasuhiro Unosawa , Tadashi Yamamoto , Takuya Tsujimoto , Yasutaka Mitani
IPC分类号： B41J29/393 , B41J29/38 , B41J2/15
CPC分类号： B41J2/125 , B41J29/393
摘要： A detection unit to optically detect a discharge condition of a droplet is disclosed. The detection unit includes a light emitting element and a light receiving element disposed on opposite sides of an area through which a droplet discharged from a droplet-discharger passes. A diaphragm plate having an aperture and another diaphragm plate having at least two apertures arranged at a pitch in a discharge direction are respectively disposed near front surfaces of the two elements. When light emitted from the light emitting element passes through the apertures, two light beams are received by the light receiving element. When the droplet is discharged and passes in front of the apertures, the two light beams are blocked sequentially by the ink droplet, which causes the quantity of light received by the light receiving element to change, thereby inducing a change in an output from the light receiving element. Based on the change in the output, a discharge-condition of the droplet is determined.
摘要翻译：公开了一种用于光学检测液滴的排出状态的检测单元。检测单元包括发光元件和设置在从液滴排出器排出的液滴通过的区域的相对侧上的光接收元件。具有开口的隔膜板和具有沿排出方向以节距排列的至少两个孔的另一隔膜板分别设置在两个元件的前表面附近。当从发光元件发出的光穿过孔时，两个光束被光接收元件接收。当液滴被排出并通过孔的前方时，两个光束被墨滴顺序地阻挡，这导致由光接收元件接收的光量改变，从而引起来自光的输出的变化接收元件。基于输出的变化，确定液滴的排出条件。

5. 发明申请

US20130267647A1 POLYVINYL ACETAL RESIN FOR THERMOFORMING 审中-公开
标题翻译：聚乙烯乙烯树脂用于热成型
公开(公告)号：US20130267647A1
公开(公告)日：2013-10-10
申请号：US13876401
申请日：2011-09-26
申请人： Takuya Tsujimoto , Kazuki Tokuchi , Wataru Tsuji , Noboru Higashida , Naoki Fujiwara
发明人： Takuya Tsujimoto , Kazuki Tokuchi , Wataru Tsuji , Noboru Higashida , Naoki Fujiwara
IPC分类号： C08F116/06 , C08K5/103
CPC分类号： C08F116/06 , C08F8/48 , C08F216/38 , C08K5/103 , C08L29/14 , C08L71/02 , C08F8/28 , C08F16/06
摘要： An object of the invention is to provide a polyvinyl acetal resin for thermoforming that allows providing a molded product that is excellent in thermal stability, and excellent in the heat resistance without harming the properties of the polyvinyl acetal resin, and the invention relates to a polyvinyl acetal resin for thermoforming, which is obtained by acetalization of a polyvinyl alcohol resin having a viscosity average polymerization degree of 500 to 2000 and a saponification degree of 99.5 mol % or more with aldehyde, wherein the sum of vinyl alcohol units acetalized with the aldehyde is 65 to 88 mol % with respect to the total repeating units, and the content of alkali metal or alkali earth metal is 0.1 to 50 ppm. The molar ratio of a vinyl alcohol unit acetalized with an aldehyde having four or more carbon atoms/a vinyl alcohol unit acetalized with an aldehyde having three or less carbon atoms is preferably 90/10 to 0/100.
摘要翻译：本发明的目的是提供一种用于热成型的聚乙烯醇缩醛树脂，其能够提供热稳定性优异，耐热性优异而不损害聚乙烯醇缩醛树脂的性能的成型体，本发明涉及聚乙烯醇缩乙醛用于热成型的缩醛树脂，其通过用醛缩聚粘度平均聚合度为500〜2000，皂化度为99.5摩尔％以上的聚乙烯醇树脂，其中用醛缩醛化的乙烯醇单元的总和为相对于总重复单元为65〜88摩尔％，碱金属或碱土金属的含量为0.1〜50ppm。缩醛化的乙烯醇单元与碳原子数为4以上的乙烯醇单元/用碳原子数为3以下的醛缩醛化的乙烯醇单元的摩尔比优选为90/10〜0/100。

6. 发明授权

US08456485B2 Image processing apparatus and method, head mounted display, program, and recording medium 有权
标题翻译：图像处理装置和方法，头戴式显示器，程序和记录介质
公开(公告)号：US08456485B2
公开(公告)日：2013-06-04
申请号：US12559794
申请日：2009-09-15
申请人： Takuya Tsujimoto
发明人： Takuya Tsujimoto
IPC分类号： G09G5/02 , G09G5/00
CPC分类号： G02B27/017 , G02B2027/0116 , G02B2027/014
摘要： An image processing apparatus that corrects chromatic aberration that occurs in a display optical system, using a display unit in which respective pixels have a plurality of primary color elements that emit light of respectively differing primary colors, the apparatus comprises an acquisition unit adapted to acquire a displacement amount in which the position of a primary color element used as a light source is used as a reference, for light of each primary color emitted by a primary color element of the display unit, a calculation unit adapted to calculate a display position in the display unit for each primary color component of each pixel in a display image, based on the acquired displacement amount, and a display control unit adapted to display each primary color component of each pixel of the display image at the display position of the display unit calculated by the calculation unit.
摘要翻译：一种图像处理装置，其使用显示单元来校正在显示光学系统中发生的色差，所述显示单元具有各自的像素具有发射分别不同原色的光的多个原色元素，所述装置包括：获取单元，使用用作光源的原色元件的位置作为基准的位移量，用于由显示单元的原色元件发射的每种基色的光;计算单元，适于计算显示位置的显示位置基于获取的位移量，显示图像中的每个像素的每个基色分量的显示单元，以及显示控制单元，适于显示计算出的显示单元的显示位置处的显示图像的每个像素的每个基色分量由计算单位。

7. 发明授权

US08165391B2 Image processing apparatus and image processing method to correct color misregistration near a boundary 有权
标题翻译：图像处理装置和图像处理方法，用于校正边界附近的颜色偏移
公开(公告)号：US08165391B2
公开(公告)日：2012-04-24
申请号：US12131482
申请日：2008-06-02
申请人： Yoshiki Kajita , Takuya Tsujimoto
发明人： Yoshiki Kajita , Takuya Tsujimoto
IPC分类号： G06K9/34
CPC分类号： H04N9/75 , G02B27/017 , G02B2027/0112 , G02B2027/0118 , G02B2027/014 , H04N19/14 , H04N19/17 , H04N19/182 , H04N19/186 , H04N19/27
摘要： If a pixel of interest on a line of interest is located in an attribute region different from that in which a pixel immediately preceding the pixel of interest is located, the luminance value and color difference values of the pixel of interest are recorded in this order adjacent to data recorded in a data packet set for the line of interest (S811). If the pixel of interest is located in the same attribute region as that in which the preceding pixel is located, the luminance value of the pixel of interest is recorded adjacent to the data recorded in the data packet (S812). The data packet generated by executing the above recording process on each pixel forming the line is output.
摘要翻译：如果感兴趣的感兴趣的像素位于与感兴趣像素紧前面的像素所在的属性区域不同的属性区域中，则以相邻的顺序记录感兴趣像素的亮度值和色差值记录在为感兴趣的行设置的数据包中的数据（S811）。如果感兴趣的像素位于与先前像素所在的属性区域相同的属性区域中，则与记录在数据包中的数据相邻地记录感兴趣像素的亮度值（S812）。输出通过对形成线的每个像素执行上述记录处理而生成的数据包。

8. 发明授权

US08045825B2 Image processing apparatus and method for composition of real space images and virtual space images 有权
标题翻译：用于组合真实空间图像和虚拟空间图像的图像处理装置和方法
公开(公告)号：US08045825B2
公开(公告)日：2011-10-25
申请号：US12108887
申请日：2008-04-24
申请人： Tomohiko Shimoyama , Takuya Tsujimoto , Tomohiko Takayama
发明人： Tomohiko Shimoyama , Takuya Tsujimoto , Tomohiko Takayama
IPC分类号： G06K9/00 , G06K9/20 , G06K9/34 , G06K9/36 , G09G5/00
CPC分类号： H04N9/75 , H04N13/10
摘要： A left-eye color discrimination unit (1101) and right-eye color discrimination unit (1102) generate mask images from virtual space images. If an error part exists at the boundary between a chroma key region and non-chroma key region in the mask image, each of a left-eye mask correction unit (1108) and right-eye mask correction unit (1110) corrects the error part using another mask image generated based on the other virtual space image in addition to the virtual space image.
摘要翻译：左眼颜色识别单元（1101）和右眼颜色识别单元（1102）从虚拟空间图像生成掩模图像。如果在掩模图像中的色度键区域和非色度键区域之间的边界处存在误差部分，则左眼掩模校正单元（1108）和右眼掩模校正单元（1110）中的每一个校正误差部分使用除了虚拟空间图像之外基于另一虚拟空间图像生成的另一掩模图像。

9. 发明授权

US07871946B2 Nonwoven fabric composed of ultra-fine continuous fibers, and production process and application thereof 有权
标题翻译：由超细连续纤维组成的无纺布及其生产工艺及其应用
公开(公告)号：US07871946B2
公开(公告)日：2011-01-18
申请号：US10949452
申请日：2004-09-27
申请人： Takuya Tsujimoto , Naoki Fujiwara , Midori Okazaki , Nozomu Sugo
发明人： Takuya Tsujimoto , Naoki Fujiwara , Midori Okazaki , Nozomu Sugo
IPC分类号： D04H1/00 , B29D28/00 , B32B1/00 , B32B15/04
CPC分类号： D04H3/12 , D04H3/016 , Y10T442/20 , Y10T442/2484 , Y10T442/637 , Y10T442/64
摘要： A nonwoven fabric composed of ultra-fine continuous fibers having a mean fineness of not more than 0.5 dtex is prepared. The nonwoven fabric comprises a water-soluble thermoplastic resin in a proportion of not more than 5% by weight relative to the nonwoven fabric, has an absorbing height of not less than 30 mm as determined at 20° C. after 10 minutes based on Byreck method when the nonwoven fabric immersion-treated for 60 minutes in a water of 80° C. is used, and satisfies the following formula: (B)/(A)≧0.25, wherein the symbol (B) represents a tensile strength [N/5 cm] in the longitudinal direction and the lateral direction of the nonwoven fabric and the symbol (A) represents a fabric weight [g/m] of the nonwoven fabric. In the nonwoven fabric, not less than 30% of the surface may be coated with the water-soluble thermoplastic resin. The water-soluble thermoplastic resin may be a water-soluble thermoplastic polyvinyl alcohol, e.g., a modified polyvinyl alcohol containing an ethylene unit in a proportion of 3 to 20 mol %.The present invention provides a nonwoven fabric composed of ultra-fine continuous fibers, having a high flexibility or softness, and having a high mechanical strength even when the fiber diameter is small, and having an excellent water absorbency, as well as a production process and an application thereof.
摘要翻译：制备由平均细度不超过0.5dtex的超细连续纤维构成的无纺布。无纺织物相对于无纺布的比例不超过5重量％的水溶性热塑性树脂，基于Byreck，在20℃下测定的吸收高度不小于30mm。使用在80℃的水中浸渍处理60分钟的无纺布的方法，满足下式（B）/（A）≥0.25，其中符号（B）表示拉伸强度[N / 5cm]的无纺布的长度方向和横向，符号（A）表示无纺布的织物重量[g / m]。在无纺布中，表面的不少于30％可以用水溶性热塑性树脂涂布。水溶性热塑性树脂可以是水溶性热塑性聚乙烯醇，例如含有3〜20摩尔％的乙烯单元的改性聚乙烯醇。本发明提供一种由超细连续纤维构成的无纺布，其具有高的柔软性或柔软性，并且即使纤维直径小，具有优异的吸水性也具有高的机械强度，以及制造方法和其应用。

10. 发明申请

US20100091096A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20100091096A1
公开(公告)日：2010-04-15
申请号：US12570129
申请日：2009-09-30
申请人： Makoto Oikawa , Takuya Tsujimoto
发明人： Makoto Oikawa , Takuya Tsujimoto
IPC分类号： H04N13/04 , G09G5/00
CPC分类号： G06T19/006 , G06F3/011 , G06K9/4604 , G06T7/73 , G06T2207/30204 , G09G5/377 , G09G2320/0626 , G09G2340/12 , H04N13/279
摘要： An index extraction unit detects indices from a sensed image sensed by a sensing unit which senses an image of a physical space on which a plurality of indices is laid out. A convergence arithmetic unit calculates position and orientation information of the sensing unit based on the detected indices. A CG rendering unit generates a virtual space image based on the position and orientation information. A sensed image clipping unit extracts, as a display image, an image in a display target region from the sensed image. An image composition unit generates a composite image by compositing the extracted display image and the generated virtual space image. A display unit displays the composite image.
摘要翻译：索引提取单元检测由感测单元检测到的感测图像的索引，该感测单元感测布置有多个索引的物理空间的图像。会聚运算单元基于检测到的索引来计算感测单元的位置和方向信息。 CG渲染单元基于位置和方向信息生成虚拟空间图像。感测图像剪切单元从感测图像中提取显示目标区域中的图像作为显示图像。图像合成单元通过合成所提取的显示图像和生成的虚拟空间图像来生成合成图像。显示单元显示合成图像。

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