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91. 发明公开

EP0605186A3 Systems and methods for thermal transfer printing 失效
标题翻译：用于热转印的系统和方法。
公开(公告)号：EP0605186A3
公开(公告)日：1996-02-07
申请号：EP93310415.0
申请日：1993-12-22
申请人： TEKTRONIX, INC.
发明人： Meggitt, Adam E. , Brandt, Thomas J. , Zimmerman, Stephen A.
IPC分类号： B41J2/525 , G01D15/10
CPC分类号： B41J2/325 , B41J2/525 , B41J2202/33 , B41M5/38207 , B41M7/0027 , G06K15/102
摘要： A system and method for printing a predetermined image onto a substrate includes steps or structure for obtaining pixel data which renders a portion of the predetermined image and relates to whether a colorant is to be deposited in a predetermined area comprising at least one subject pixel and at least one adjacent pixel; determining whether a colorant is specified for any of the predetermined area; and depositing an image-enhancing coating over the subject pixel on the substrate if the above determining step determines that a colorant is so specified, whereby a portion of the image-enhancing coating receiving area is successively determined "on-the-fly" using a minimal physical memory space without sacrificing the system performance. A second aspect of the disclosure involves an efficient method and structure for converting a pixel data relating to the deposition of the image-enhancing coating material format into a compact data format which is acceptable by a printer.

92. 发明公开

EP0506332A2 Image processing apparatus 有权
标题翻译：图像处理设备
公开(公告)号：EP0506332A2
公开(公告)日：1992-09-30
申请号：EP92302518.3
申请日：1992-03-24
申请人： CANON KABUSHIKI KAISHA
发明人： Funada, Masahiro, c/o Canon Kabushiki Kaisha , Kitamura, Toshiyuki, c/o Canon Kabushiki Kaisha , Yamamoto, Mitsuhiro, c/o Canon Kabushiki Kaisha , Ohta, Eiji, c/o Canon Kabushiki Kaisha
IPC分类号： G03G21/00 , B41J2/525 , G06K15/00
CPC分类号： H04N1/0084 , G03G21/04 , G06K15/00 , G06K2215/0014 , G06K2215/0082 , G06K2215/0094 , H04N1/00843 , H04N1/00848 , H04N1/00854 , H04N1/00859 , H04N1/00867 , H04N1/0087 , H04N1/00875 , H04N1/00877 , H04N1/38 , H04N1/62 , H04N2201/3205 , H04N2201/327 , H04N2201/3271 , Y10S283/901
摘要： An image processing apparatus previously stores information on particular kinds of image, determines the degree of similarity between an input full-color image signal and the information on particular kinds of image, controls conditions for addition of a particular pattern previously stored according to a result of the determination, and outputs an image by adding or not adding the particular pattern to the full-color image signal according to the addition conditions.
摘要翻译：图像处理装置预先存储关于特定种类的图像的信息，确定输入的全色图像信号与关于特定种类的图像的信息之间的相似度，根据图像处理装置的结果控制添加预先存储的特定图案的条件通过根据相加条件将特定图案添加到全色图像信号或不添加全色图像信号来输出图像。

93. 发明公开

EP0473447A2 Electrothermal color-varying instrument 失效
标题翻译： Elektothermisches乐器zurFarbveränderung。
公开(公告)号：EP0473447A2
公开(公告)日：1992-03-04
申请号：EP91307947.1
申请日：1991-08-30
申请人： THE PILOT INK CO., LTD.
发明人： Nakagawa, Tanehiro , Ono, Yoshiaki , Tomatsu, Tsutomu , Yamaguchi, Takeo
IPC分类号： A63H9/00 , H05B3/12 , B41J2/525
CPC分类号： H05B3/141 , A63F2250/1031 , A63H33/22
摘要： An electrothermal color-varying instrument for inducing color change in a thermal color-varying layer provided in a toy, a picture book, a teaching aid, a writing board has an electrothermal heat-generating element serving as a heat source which is composed of a thermistor which has:

(i) a positive temperature coefficient on the electrical resistance within a temperature range from 25°C to 70°C;
(ii) a volume resistivity at 25°C (ρ₂₅) within a range of 9.8 x 10⁻³ to 2.97 x 10⁵ Ω·cm; and
(iii) a ratio (ρ₇₀/ρ₂₅) of the volume resistivity at 70°C to that at 25°C within a range of 5 ≦ (ρ₇₀/ρ₂₅) ≦ 400; and
which is adapted to generate heat under the application of a voltage in a range of 0.8 to 40 V and is capable of temperature self-control whereby the saturated heating temperature is maintained at an arbitrary temperature within a range of 30°C to 100°C.
摘要翻译：一种用于在玩具，图画书，教具，书写板中设置的热变色层中引起颜色变化的电热变色仪具有作为热源的电热发热元件，其由具有：（i）在25℃至70℃的温度范围内的电阻的正温度系数; （ii）在25℃（rho 25）下的体积电阻率在9.8×10 -3至2.97×10 5欧米汞厘米的范围内; 和（iii）在5℃（rho 70 / rho 25）的范围内70℃下的体积电阻率与25℃下的体积电阻率的比（rho 70 / rho 25）= 400; 适用于在0.8〜40V范围内的电压下产生热量，能够进行温度自控，使饱和加热温度保持在30℃〜100℃的任意温度。 C.

94. 发明公开

EP0451629A2 Image formation system 失效
标题翻译：图像形成系统
公开(公告)号：EP0451629A2
公开(公告)日：1991-10-16
申请号：EP91104923.7
申请日：1991-03-27
申请人： SHARP KABUSHIKI KAISHA
发明人： Yamamoto, Yoichi , Narumiya, Masao , Kahn, Frederic J.
IPC分类号： G06K15/12 , B41J2/445 , B41J2/525
CPC分类号： G06K15/128 , G06K15/129
摘要： An image formation system includes an image data outputting (H) device for outputting three-primary-color image data for forming a full color image, and a printer (P) selectively writing the image data from the image data outputting device in an optical image memory by beam light for printing the image out on a recording medium, the printer including, a specifying device for specifying an arrangement of images written in the optical image memory, and a writing device dividing the single optical image memory into sections corresponding to the specified arrangement, for writing primary color images into the sections, the optical image memory being a memory where a stored image is optically recognizable and can be repetitively read out.
摘要翻译：一种图像形成系统，包括用于输出用于形成全色图像的三原色图像数据的图像数据输出（H）装置以及选择性地将来自图像数据输出装置的图像数据写入光学图像中的打印机（P）所述打印机包括用于指定写入所述光学图像存储器中的图像的排列的指定装置以及将所述单个光学图像存储器划分为与所述指定的区域相对应的区段的写入装置用于将原色图像写入所述部分中，所述光学图像存储器是所存储的图像是光学可识别的且可被重复读出的存储器。

95. 发明公开

EP0439146A2 Image forming device and two-dimensional optical scanning device 失效
标题翻译： Bilderzeugungsvorrichtung und zweidimensionale optische Abtastvorrichtung。
公开(公告)号：EP0439146A2
公开(公告)日：1991-07-31
申请号：EP91100833.2
申请日：1991-01-23
申请人： SEIKO EPSON CORPORATION
发明人： Sonehara , Tomio, c/o Seiko Epson Corporation , Kobayashi, Hidekazu, c/o Seiko Epson Corporation
IPC分类号： G02F1/135 , B41J2/445 , G02B26/10 , B41J2/525
CPC分类号： B41J2/465 , G02B26/125 , G02F1/135
摘要： Described are an image forming device and a two-dimensional optical scanning device. The image forming device comprises an electro-optic effect light valve (120) including a photoconductive material (102) and an electro-optic medium (101), means (106) for applying a recording electric field to said light valve, means (105) for inputting an image to said photoconductive material, and means for reading out an image from said light valve, and is characterized in that in said light valve (120) the electro-optic medium (101) undergoes a state-transition in response to a photoelectric conversion action of said photoconductive material (102). A preferred image input means is a two-dimensional optical scanning device, comprising a light beam generating means, a rotating polygon-mirror deflector for effecting deflective scanning of light beams output by said light beam generating means, a condensing optical means for focusing the light beams on a scanned plane to form an image, and a movable mirror linearly movable within a specified plane for reflecting the light beams deflected by said rotating polygon-mirror deflector into a direction at a given angle, wherein a scanning length lp, the length of stroke ls of said linear movable mirror, an angle (α/2) formed between said movable mirror and the specified plane, and an angle β formed between said scanned plane and the specified plane satisfy the following two formulae:

lp/sindα = ls/sindβ
α+2β = π .
摘要翻译：描述了图像形成装置和二维光学扫描装置。图像形成装置包括包括光导材料（102）和电光介质（101）的电光效应光阀（120），用于向所述光阀施加记录电场的装置（106），装置（105 ），以及用于从所述光阀读出图像的装置，其特征在于，在所述光阀（120）中，电光介质（101）响应于所述感光材料（102）的光电转换动作。优选的图像输入装置是二维光学扫描装置，包括光束产生装置，用于实现由所述光束发生装置输出的光束的偏转扫描的旋转多面镜偏转器，用于聚焦光的聚光光学装置在扫描平面上形成图像以形成图像;以及可动反射镜，其在特定平面内可直线移动，用于将由所述旋转多面镜偏转器偏转的光束反射到给定角度的方向，其中扫描长度lp，所述线性可移动镜的行程ls，形成在所述可移动镜与指定平面之间的角度（α/ 2），以及在所述被扫描平面与所述指定平面之间形成的角度β满足以下两个公式：lp / sind alpha = ls / sind beta alpha +2 beta = pi。

96. 发明授权

EP4155089B1 MOIRÉ OCCURRENCE PREDICTION DEVICE, MOIRÉ OCCURRENCE PREDICTION SYSTEM, AND MOIRÉ OCCURRENCE PREDICTION METHOD 有权
公开(公告)号：EP4155089B1
公开(公告)日：2024-10-16
申请号：EP21846149.9
申请日：2021-06-15
IPC分类号： G06T5/70 , B41J2/525 , G06T7/42 , H04N1/409 , H04N1/405
CPC分类号： G06T7/42 , H04N1/409 , H04N1/405 , G06T5/70

97. 发明公开

EP4385744A1 COLOR MANAGEMENT DEVICE, AND COLOR MANAGEMENT METHOD AND PROGRAM 审中-实审
公开(公告)号：EP4385744A1
公开(公告)日：2024-06-19
申请号：EP22855908.4
申请日：2022-08-10
申请人： FUJIFILM Corporation
发明人： MAKUTA, Toshiyuki , SASADA, Misato , TAMAGAWA, Kiyomi , KAWAMOTO, Takuma
IPC分类号： B41J2/525 , B41M5/00 , G01J3/50 , G01J3/52 , G06T1/00 , H04N1/407 , H04N1/60
CPC分类号： B41J2/525 , B41M5/00 , G01J3/50 , G01J3/52 , G06T1/00 , H04N1/407 , H04N1/60
摘要： A color management apparatus includes at least one processor. The processor performs conversion between a first signal value and a first chromaticity value through a color profile. The color profile is created using a second chromaticity value of a color chart formed of at least one ink composition containing a liquid crystal compound and a chiral compound, and a second signal value. Each of the second chromaticity value and the second signal value is associated with amounts of the liquid crystal compound and the chiral compound.

98. 发明公开

EP4370347A1 NON-LINEAR POWER CONTROL OF A THERMAL PRINT HEAD IN A PLASTIC CARD PRINTER 审中-实审
公开(公告)号：EP4370347A1
公开(公告)日：2024-05-22
申请号：EP22841560.0
申请日：2022-06-22
申请人： Entrust Corporation
发明人： KRAGTORP, Wade
IPC分类号： B41J2/32 , B41J2/525 , B41J29/38 , B41J3/38 , B41J13/00
CPC分类号： B41J2/525 , B41M5/0052 , B41M5/267

99. 发明公开

EP4321343A1 CHART MANUFACTURING DEVICE, CHART MANUFACTURING METHOD, PROGRAM, AND IMAGE FORMING SYSTEM 审中-实审
公开(公告)号：EP4321343A1
公开(公告)日：2024-02-14
申请号：EP22784476.8
申请日：2022-03-18
申请人： FUJIFILM Corporation
发明人： TAMAGAWA, Kiyomi
IPC分类号： B41J2/21 , B41J2/52 , B41J2/525 , G06T1/00 , H04N1/407 , H04N1/60
摘要： There are provided a chart manufacturing apparatus, a chart manufacturing method, a program, and an image forming system that do not need to switch backgrounds in a case of measuring a chart using two types of backgrounds having colors different from each other. The chart manufacturing apparatus that forms, on a transparent substrate, a chart (102) measured by applying a first background color and a second background color, forms a first measurement background image (130) on a transparent substrate (100) using a coloring material corresponding to a first background color, forms a first patch group (122) including one or more first patches (126) using a coloring material of a first color at a position corresponding to the first measurement background image, and forms a second patch group (120) including one or more second patches (124) at a position where the first measurement background image is not formed.

100. 发明授权

EP3663097B1 METHOD AND SYSTEM FOR PRODUCING STABLE LOCKED COLORS IN THERMOCHROMIC MATERIALS 有权
公开(公告)号：EP3663097B1
公开(公告)日：2023-09-20
申请号：EP19213702.4
申请日：2019-12-04
发明人： PIRMORADI, Fatemeh Nazly , CHUA, Christopher L. , WANG, Yu , HEGYI, Alex
IPC分类号： B41M5/34 , B41M5/28 , B41M7/00 , B41J2/525 , B41J2/475

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