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31. 发明专利

JPS63113501A REFLECTION PREVENTING FILM 失效
公开(公告)号：JPS63113501A
公开(公告)日：1988-05-18
申请号：JP25840986
申请日：1986-10-31
申请人： CANON KK
发明人： TANIGUCHI YASUSHI , TORIGOE MAKOTO
IPC分类号： G02B1/11 , G02B1/115
摘要： PURPOSE:To minimize the reflection factor in wavelength of an excimer laser and a laser of a visible - near infrared area, by laminating an intermediate refractive index substance layer, a low refractive index substance layer, a high refractive index substance layer, and a low refractive index substance layer, as a first layer, a second layer, a third layer, and a fourth layer, respectively, in said order on a base body, and specifying the film thickness of each layer. CONSTITUTION:An intermediate refractive index substance layer 10, a low refractive index substance layer 11, a high refractive index substance layer 12, and a low refractive index substance layer 13 are laminated as the first layer, the second layer, the third layer, and the fourth layer, respectively, in said order on a base body 9 for allowing a light beam whose wavelength is >=160nm to transmit through, by which a reflection preventive film used in wavelength of an excimer laser and wavelength of an area of 470nm-800nm is formed. Also, an optical film thickness of the first layer, an optical film thickness of the second layer, an optical film thickness of the third layer, and an optical film thickness of the fourth layer are set to 0.5lambda0/4

32. 发明专利

JPS6235619A PROJECTION EXPOSURE DEVICE 失效
公开(公告)号：JPS6235619A
公开(公告)日：1987-02-16
申请号：JP17420885
申请日：1985-08-09
申请人： CANON KK
发明人： TORIGOE MAKOTO , KANO ICHIRO , IIJIMA MAMORU , OMORI TARO
IPC分类号： H01L21/30 , G03F7/20 , H01L21/027
摘要： PURPOSE:To accelerate the responding speed by a method wherein an optical correcting means changing distortion of a projection optical system transmitting exposure light which is distortedly deformed from a plane perpendicular to an optical axis is arranged in an optical path of the projection optical system. CONSTITUTION:The exposure light from a light source lamp 11 arranged in front of a reflecting mirror 9 irradiates a mask 13 as the first object. The light passing through the mask 13 image-forms the pattern of mask 13 on a wafer 15 as the second object by a projector lens 14 to print the mask pattern on a photoresist on the wafer 15. A parallel plane glass 1 as a main part of optical correction element is arranged on an optical path between the projection lens 14 and the mask 15. When the optical correction element is distortedly deformed, the distortion is changed corresponding to the deformation to make the directions in distortion change multiple by selecting the direction of deformation. Through these procedures, the responding speed can be accelerated.

33. 发明专利

JPS60166951A ILLUMINATING OPTICAL DEVICE 失效
公开(公告)号：JPS60166951A
公开(公告)日：1985-08-30
申请号：JP2189784
申请日：1984-02-10
申请人： CANON KK
发明人： TORIGOE MAKOTO
IPC分类号： F21V5/04 , G03F7/20 , H01L21/027
摘要： PURPOSE:To control the spreading angle of luminous fluxes and to improve the utilizing efficiency and exposing efficiency of luminous fluxes by forming laser light having a short coherence length to plural divergent luminous fluxes by a light integrator and making the diverging origin thereof and a front side focal plane approximately coincident with each other. CONSTITUTION:Laser light 2 of the parallel luminous fluxes from an excimer laser body 1 is made into plural divergent luminous fluxes by a light integrator 4 and the main rays thereof are again made into parallel luminous fluxes by a collimator lens 5. Said fluxes irradiate a surface 3 to be irradiated in the position of the focal plane of the lens 5. The irradiating diameter and spreading angle A of the light on the surface 3 can be controlled to desired sizes by selecting adequately the individual lens diameters of the integrator 4, the diameter over the entire part thereof and the focal length of the lens 5 by which the utilizing efficiency and exposing efficiency of the luminous fluxes are improved.

34. 发明专利

JP2006319961A IMAGE PROCESSING APPARATUS, RECORDING APPARATUS, AND IMAGE PROCESSING METHOD 审中-公开
公开(公告)号：JP2006319961A
公开(公告)日：2006-11-24
申请号：JP2006110159
申请日：2006-04-12
申请人： CANON KK
发明人： NAKAYA AKIHIKO , TORIGOE MAKOTO
IPC分类号： H04N1/46 , B41J2/21 , B41J2/525 , G06T1/00 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To record a favorable monochrome image by suppressing color shift in an image processing for recording a monochrome image. SOLUTION: The recording of a predetermined monochrome image is performed by using black ink in all of a color reproduction region including a gray axis and regions other than the gray axis. This avoids the use of C, M, Y for the expression of the monochrome image to suppress the color shift due to slight imbalance among amounts of three colors of inks. COPYRIGHT: (C)2007,JPO&INPIT

35. 发明专利

JP2003219176A DEVICE SYSTEM AND METHOD FOR IMAGE PROCESSING, STORAGE MEDIUM AND PROGRAM 审中-公开
公开(公告)号：JP2003219176A
公开(公告)日：2003-07-31
申请号：JP2002017444
申请日：2002-01-25
申请人： CANON KK
发明人： YAMADA OSAMU , SHIMADA TAKUYA , MATSUOKA HIROCHIKA , TORIGOE MAKOTO , AKIYAMA YUJI , AKAISHI TAKATSUNE
IPC分类号： G06T5/00 , G03F3/08 , H04N1/407 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To provide an image processing device which can always observe the image under a good condition without regard to changes of the observation environment and a human visual property when the output image is observed. SOLUTION: A first output means 111 outputs an objective image within a first tonal reproduction range. The first output means 111 outputs the objective image output by the first output means 111 within a second tonal reproduction range. At this time, a correction means 116 does a correction process (tone conversion process) to the objective image output by a second output means 114 based on an information related to the environment observing an output result of the objective image output by the second output means 114. COPYRIGHT: (C)2003,JPO

36. 发明专利

JP2003209702A IMAGE CONVERSION METHOD, STORAGE MEDIUM, PROGRAM AND APPARATUS 审中-公开
公开(公告)号：JP2003209702A
公开(公告)日：2003-07-25
申请号：JP2002004439
申请日：2002-01-11
申请人： CANON KK
发明人： SHIMADA TAKUYA , YAMADA OSAMU , AKIYAMA YUJI , TORIGOE MAKOTO
IPC分类号： G06T1/00 , H04N1/46 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To attain selection and use of a plurality of color conversion functions and to prevent color processing against the intention of a user. SOLUTION: An image conversion method includes: a first color conversion step for converting an input image signal into an output image signal so as to be faithfully reproduced on a monitor; a second color conversion step of converting the input image signal into an output image signal corresponding to a stored color to be preferably reproduced, and a selection step for selecting first and second color conversion steps, and colors are converted by using the color conversion step selected by the selection step. COPYRIGHT: (C)2003,JPO

37. 发明专利

JP2003153020A COLOR PROCESSOR AND METHOD THEREFOR 审中-公开
公开(公告)号：JP2003153020A
公开(公告)日：2003-05-23
申请号：JP2001346131
申请日：2001-11-12
申请人： CANON KK
发明人： AKAISHI TAKATSUNE , YAMADA OSAMU , SHIMADA TAKUYA , MATSUOKA HIROCHIKA , AKIYAMA YUJI , TORIGOE MAKOTO
IPC分类号： B41J2/525 , G06T1/00 , H04N1/46 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To solve the problem of color matching for modifying a color outside a color reproduced region to a color, having a maximum saturation with the same lightness and the same hue, gives a satisfactory result within the color reproduction region but loses image information of colors outside the color reproduced region due to loss of their gradation, etc. SOLUTION: Common color reproduced regions to an input signal and a device are extracted (S302) for mapping color reproduction regions of the input signal, to narrower color reproduction regions of the device, and non-common regions of the input signal, except its common regions, are mapped to remaining regions of the device from which its common regions are removed (S303).

38. 发明专利

JP2001218009A PICTURE PROCESSOR, PICTURE PROCESSING METHOD AND STORAGE MEDIUM 失效
公开(公告)号：JP2001218009A
公开(公告)日：2001-08-10
申请号：JP2000021561
申请日：2000-01-31
申请人： CANON KK
发明人： TORIGOE MAKOTO
IPC分类号： B41J29/00 , G06T1/00 , H04N1/387 , H04N1/46
摘要： PROBLEM TO BE SOLVED: To prevent the drop in judgment precision when a specified picture is judged with respect to an image corresponding to a plotting command. SOLUTION: A discrimination means discriminating whether specified information is included in a rasterized picture or not in a state where the plotting command is rasterized and a control means controlling the printing of the rasterized picture in accordance with a discrimination result are included.

39. 发明专利

JP2001175843A IMAGE PROCESSING METHOD, IMAGE PROCESSOR AND STORAGE MEDIUM 失效
公开(公告)号：JP2001175843A
公开(公告)日：2001-06-29
申请号：JP35619799
申请日：1999-12-15
申请人： CANON KK
发明人： TSUCHIYA OKINOBU , NAGOSHI SHIGEYASU , TORIGOE MAKOTO , YAMAZOE MANABU
IPC分类号： H04N1/409 , G06T1/00 , G06T5/00 , H04N1/46
摘要： PROBLEM TO BE SOLVED: To reduce color noise without degrading the apparent resolution of even texture on an image that it is hard to find only with an edge from a luminance signal and to effectively reduce the color noise without repeating plural color noise reducing processes. SOLUTION: An edge decision part (S2) decides an edge parts on the image and a chromaticity variation decision part (S3) decides a color edge part on the image; and a color difference signal is smoothed with respect to an image signal that neither decision part decides. The smoothing process is carried out by using a result after a filter process as a new input.

40. 发明专利

JP2000198227A METHOD FOR INK JET RECORDING, ITS APPARATUS, METHOD FOR CONTROLLING THE APPARATUS AND COMPUTER READABLE MEMORY MEDIUM 失效
公开(公告)号：JP2000198227A
公开(公告)日：2000-07-18
申请号：JP26538199
申请日：1999-09-20
申请人： CANON KK
发明人： TORIGOE MAKOTO
IPC分类号： B41J2/21 , B41M5/00
摘要： PROBLEM TO BE SOLVED: To record images of a high quality by recording with use of only color inks without using a black ink to a recording medium when the recording medium has an ink-receiving layer to one face of a base and is observed from the opposite side to the face where the ink-receiving layer is set. SOLUTION: A black(K) pigment ink 1A, cyan(C) and yellow(Y) dye inks 1B and 1D are stored in an ink tank part of a head cartridge. A discharge opening is formed to discharge the stored inks. In the case of a recording medium which is to be observed from the opposite side to a record face, the pigment ink is hard to penetrate to the opposite side to the record face and therefore, the dye inks easy to penetrate are used for an ink-receiving layer. In any of a color made and a gray scale mode, the recording medium is recorded with CMY three colors. Thereby, high-quality images can be recorded in which characteristics of the inks are made use of.

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