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    • 31. 发明专利
    • Ink composition for electrostatic inkjet and inkjet recording method
    • 用于静电喷墨的墨水组合物和喷墨记录方法
    • JP2006307107A
    • 2006-11-09
    • JP2005134291
    • 2005-05-02
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • AOSHIMA KEITARO
    • B41J2/01B41M5/00C09D11/00C09D11/322C09D11/324C09D11/326C09D11/328C09D11/38C09D11/52
    • PROBLEM TO BE SOLVED: To provide an ink composition for electrostatic inkjet capable of fixing an image of high image quality to a recording medium at a low temperature and a high speed, and an inkjet recording method.
      SOLUTION: The ink composition for electrostatic inkjet comprises a dispersion medium, a charged particle comprising at least a colorant and its coating agent, and a charge adjusting agent. In the composition the dispersion medium is mainly composed of a silicone, the coating agent consists of a combination of a resin soluble in the dispersion medium and a resin insoluble therein, and the charge adjusting agent contains an organic compound comprising any of the metals having 2-4 valences. The inkjet recording method is the one in which the ink composition is flown as ink droplets by the inkjet recording method utilizing electrostatic field.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种能够以低温和高速将高图像质量的图像定影到记录介质的静电喷墨用油墨组合物和喷墨记录方法。 解决方案:静电喷墨用油墨组合物包括分散介质,至少包含着色剂的带电粒子及其包衣剂和电荷调节剂。 在组合物中,分散介质主要由硅氧烷组成,涂层剂由可溶于分散介质的树脂和不溶于其的树脂的组合组成,电荷调节剂含有包含任何金属的有机化合物,其具有2 -4价。 喷墨记录方法是通过利用静电场的喷墨记录方法将油墨组合物作为墨滴流动的方法。 版权所有(C)2007,JPO&INPIT
    • 33. 发明专利
    • Luminous alicyclic polyimide
    • LUMINOUS ALICYCLIC POLYIMIDE
    • JP2006307068A
    • 2006-11-09
    • JP2005133143
    • 2005-04-28
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • HASEGAWA MASATOSHI
    • C08G73/10C07D221/14C07D471/06C09K11/06H01L51/50
    • PROBLEM TO BE SOLVED: To provide a new compound having a luminous group, to provide a method for producing the same, and to provide an organic electroluminescent element containing the compound in an organic layer.
      SOLUTION: This new wholly alicyclic polyimide produced from an alicyclic diamine and an alicyclic tetracarboxylic acid and containing luminous groups in the polyimide main chain. The polyimide can be produced by subjecting the corresponding polyamic acid to a dehydration reaction. The luminous groups are preferably condensed polycyclic or condensed heterocyclic structure compounds. The mol fraction of the luminous groups is in a range of 0.001 to 1. The polymerization degree is in a range of 10 to 2,000. The polyimide or polyamic acid has a glass transition temperature of ≥250°C, and is a compound having sufficient toughness after cured. In addition, the polymer has a compound showing photoluminescence having a luminescent quantum yield of ≥0.2 in a visible light wavelength region of 390 to 800 nm.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供具有发光基团的新化合物,以提供其制备方法,并提供在有机层中含有该化合物的有机电致发光元件。 解决方案:这种由脂环族二胺和脂环族四羧酸生产并在聚酰亚胺主链中含有发光体的新的全脂环族聚酰亚胺。 可以通过使相应的聚酰胺酸进行脱水反应来制备聚酰亚胺。 发光基团优选为稠合多环或稠合杂环结构化合物。 发光体的摩尔分数在0.001〜1的范围内。聚合度在10〜2000的范围。 聚酰亚胺或聚酰胺酸的玻璃化转变温度≥250℃,是固化后具有足够韧性的化合物。 此外,在390〜800nm的可见光波长区域中,聚合物具有显示发光量子产率≥0.2的光致发光的化合物。 版权所有(C)2007,JPO&INPIT
    • 34. 发明专利
    • Paper feeder
    • 造纸机
    • JP2006306608A
    • 2006-11-09
    • JP2005134335
    • 2005-05-02
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • TAKASU TAKAO
    • B65H19/12B65H26/00
    • PROBLEM TO BE SOLVED: To provide a paper feeder facilitated in the work for fitting a roll holder to a recording paper roll and capable of accurately reading a code. SOLUTION: A sensor displacing mechanism 33 is structured of an outer casing 62, an inner casing 63, a sensor holder 64 and a compression spring 65. The outer casing 62 is fixed to a printer main body, and the inner casing 63 is structured to be moved in the Y-axis direction. The sensor holder 64 holds a code reading sensor 32. When a paper feeding tray is pushed into the Y-axial plus direction, an abutment plate 39 pushes a receiver member 66. An engaging pin 74 provided in the sensor holder 64 is slid in a guide groove 73 provided in the inner casing 63 and a cam groove 67 provided in the outer casing 62. The code reading sensor 32 is moved to a reading position close to an end surface of a core, in which the code is recorded. A flange 13 can be provided with a grip part 17. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种便于将卷筒固定器装配到记录纸卷上并能够准确读取代码的工作的进纸器。 解决方案:传感器移位机构33由外壳62,内壳63,传感器保持件64和压缩弹簧65构成。外壳62固定在打印机主体上,内壳63 构造成在Y轴方向上移动。 传感器保持器64保持代码读取传感器32.当送纸盘被推入Y轴向正方向时,邻接板39推动接收器构件66.设置在传感器保持器64中的接合销74在 设置在内壳体63中的引导槽73和设置在外壳62中的凸轮槽67.代码读取传感器32移动到靠近记录代码的芯的端面的读取位置。 凸缘13可设置有把手部分17.版权所有(C)2007,JPO&INPIT
    • 37. 发明专利
    • Liquid ejection device and ejection abnormality detection method
    • 液体喷射装置和喷射异常检测方法
    • JP2006306077A
    • 2006-11-09
    • JP2006092312
    • 2006-03-29
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • OTSUKA HIROYUKI
    • B41J2/175B41J2/045B41J2/055
    • PROBLEM TO BE SOLVED: To provide a liquid ejection device and an ejection abnormality detection method which realize preferable pressure detection in which variation that pressure sensors have is taken into consideration.
      SOLUTION: The liquid ejection device according to this invention switches a switch 130 to a threshold value reference value 132 side upon non-printing operations, switches a switch 134 to an A/D converter 120 side, generates a pressure waveform not including bubbles from pressure chambers 52, and senses the pressure by pressure chambers 59 attached to the pressure chambers 52. Minute signals corresponding to the capacitance of the pressure sensors 59 are amplified by a charge amplifier 108. When peak values are detected by a peak detection circuit 110, errors due to variation in the capacitance of the pressure sensors 59 are extracted from the peak values. Based on the extracted errors, a threshold value for determining pressure abnormality of the pressure chambers 52 is set and stored in a memory 122.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种液压喷射装置和喷射异常检测方法,其实现了考虑压力传感器的变化的优选压力检测。 解决方案:根据本发明的液体喷射装置在非打印操作时将开关130切换到阈值参考值132侧,将开关134切换到A / D转换器120侧,产生不包括的压力波形 来自压力室52的气泡,并且通过附接到压力室52的压力室59感测压力。与压力传感器59的电容相对应的分钟信号由电荷放大器108放大。当峰值检测电路 如图110所示,从峰值中提取由压力传感器59的电容变化引起的误差。 基于提取的误差,将用于确定压力室52的压力异常的阈值设定并存储在存储器122中。(C)2007,JPO&INPIT
    • 38. 发明专利
    • Solution film forming method
    • 溶液成膜方法
    • JP2006306060A
    • 2006-11-09
    • JP2006086549
    • 2006-03-27
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • TAKEDA AKIRA
    • B29C41/28B29C41/46B29K1/00B29L7/00C08J5/18C08L1/10G02B5/30
    • PROBLEM TO BE SOLVED: To obtain a TAC film which suppresses the occurrence of surface undulation. SOLUTION: A dope is prepared from TAC and dichloromethane or the like while a casting band 34 is trained over two rotary rollers 33 to be allowed to travel in an endless state. The surface temperature of each of the rotary rollers 33 on the side of a casting die is adjusted to 3°C. The dope is cast on the casting band 34 from the casting die to form a cast film 69. The cast film 69 is peeled from the casting band 34 as a wet film 76 while supported by a peeling roller 77 and the wet film 76 is dried to obtain the TAC film. A position where the casting band 34 is trained over the rotary rollers 33 is set as a contact start position A and a position where the cast film 69 is peeled is set as a peeling position B. The angle θ formed by the contact start position A and the peeling position B with respect to the center axis 33a of each of the rotary rollers 33 is set to 135° and the cast film 69 is cooled by the rotary rollers 33 and advanced in gelling to be raised in its mechanical strength. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:获得抑制表面波动发生的TAC膜。 解决方案:在TAC和二氯甲烷等制备涂料时,同时在两个旋转辊33上训练铸带34以允许其在无限状态下行进。 每个旋转辊33在铸模一侧的表面温度被调节到3℃。 将该涂料从流延模具浇铸在铸造带34上以形成流延薄膜69.流延薄膜69在由剥离辊77支撑并且湿膜76干燥的同时作为湿膜76从流延带34上剥离 以获得TAC膜。 将铸造带34在旋转辊33上进行训练的位置设定为接触开始位置A,将流延薄膜69剥离的位置设定为剥离位置B.由接触开始位置A形成的角度θ 并且相对于每个旋转辊33的中心轴线33a的剥离位置B被设定为135°,并且流延薄膜69被旋转辊33冷却,并且在其机械强度下进行胶凝化以升高。 版权所有(C)2007,JPO&INPIT
    • 39. 发明专利
    • Method of forming film from solution
    • 从溶液中形成膜的方法
    • JP2006306052A
    • 2006-11-09
    • JP2006080917
    • 2006-03-23
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • MIYAJI YOJI
    • B29C41/26B29C55/06B29K1/00B29L7/00
    • PROBLEM TO BE SOLVED: To obtain a film having a desired front surface retardation.
      SOLUTION: A dope 21 is obtained by dissolving a solute, such as TAC, etc. in a solvent mixture which contains a methylene chloride as a principal component. The surface temperature of a casting drum 31 is regulated to -10°C. The dope 21 is cast on the casting drum 31 from a casting die 30, and a cast film 39 is formed. The cast film 39 is cooled and gelated. The cast film 39 is stripped off from the cast drum 31, and a wet film 60 having the amount of content solvent of 150 wt.% is obtained. A wind of 70°C is supplied to the wet film 60 in a passage section 50. Extension relaxation is performed while the wet film 60 having the amount of content solvent of 70 wt.% is heated at 120°C with a tenter type drier 13, and a film 52 is obtained. The film 52 having the amount of the content solvent of 5 wt.% is dried at 140°C in a drying room 15. The film 52 is rolled with a winding roller 58.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:获得具有所需正面延迟的膜。 解决方案:通过将溶质如TAC等溶解在含有二氯甲烷作为主要成分的溶剂混合物中来获得涂料21。 流延鼓31的表面温度被调节到-10℃。 涂料21从铸模30浇铸在流延鼓31上,并且形成流延薄膜39。 将流延膜39冷却并凝胶化。 流延膜39从铸塑滚筒31中剥离出来,得到含量为150重量%的含量溶剂的湿膜60。 在通道部分50中将70°C的风提供给湿膜60.在使用拉幅机式干燥器将具有70重量%的含量溶剂的湿膜60在120℃下加热时,进行伸展松弛 13,获得膜52。 含有溶剂量为5重量%的膜52在干燥室15中在140℃下干燥。薄膜52用卷绕辊58轧制。版权所有(C)2007,JPO&INPIT
    • 40. 发明专利
    • Apparatus and method for drawing image
    • 用于绘制图像的装置和方法
    • JP2006306006A
    • 2006-11-09
    • JP2005176348
    • 2005-06-16
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • SUMI KATSUTO
    • B41J2/46
    • G03F7/70791B41J2/465
    • PROBLEM TO BE SOLVED: To provide an image drawing apparatus of an N-tuple image drawing type which reduces irregularity in image due to fluctuation in angle error of pixel arrays in pixel arrays of an image drawing head, even if the fluctuation is generated. SOLUTION: An image drawing head 30 is mounted so that a pixel array direction of two-dimensionally arranged usable pixels and a scanning direction to an image drawing surface 12A of the image drawing head 30 form a predetermined set inclination angle. A pixel for use setting means constituted of a pixel for use designating part 140, a setting changing means 150 and the like, sets pixels for use according to fluctuation of inclination angles of the pixel arrays to the scanning direction so that the pixels for use are used for N-tuple image drawing out of the many usable pixels. Then an image is drawn on the image drawing surface 12A by causing the pixels for use designated through the setting to actually work while the exposure head 30 is relatively moved to a stage 14. COPYRIGHT: (C)2007,JPO&INPIT
    • 解决的问题:提供一种N元组图像绘制类型的图像绘制装置,其减少了由于图像绘制头的像素阵列中的像素阵列的角度误差的波动导致的图像的不规则性,即使波动是 产生。 解决方案:安装图像绘制头30,使得二维排列的可用像素的像素阵列方向和对图像绘制头30的图像绘制表面12A的扫描方向形成预定的设定倾斜角。 由用于使用指定部分140的像素,设置改变装置150等构成的用于使用的像素设置装置根据像素阵列的倾斜角度与扫描方向的波动来设置使用的像素,使得使用像素为 用于从许多可用像素中抽出N元组图像。 然后,通过使曝光头30相对移动到平台14,通过使设定指定的使用像素实际工作,在图像绘制面12A上绘制图像。(C)2007,JPO&INPIT