Patents by Inventor Tomonori Nishio
Tomonori Nishio has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20050141046Abstract: In order to provide an image reading apparatus, which can read images on a monochromatically developed color photographic film, it is provided a reading conditions changing portion, which changes reading conditions of sensors on the basis of information applied to the color photosensitive material, or is provided light sources which irradiate light, having at least one of wavelength and light quantity being different from that of the other, at an emulsion surface side and a support surface side of the color photosensitive material, respectively.Type: ApplicationFiled: January 19, 2005Publication date: June 30, 2005Inventors: Eiichi Kito, Yoshiharu Okino, Yoshinori Morimoto, Tomonori Nishio
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Publication number: 20050073728Abstract: A CCD image sensor is fixed on a Y-direction stage that is supported on an X-direction stage. When a piezo driver supplies voltage to an X-direction piezo element and a Y-direction piezo element, the CCD image sensor is moved in X and Y directions. The X-direction position sensor and the Y-direction position sensor detects the position information of the CCD image sensor in X and Y direction respectively, and send the position information to the piezo driver. The piezo driver sets a target movement of the CCD image sensor, and detects the actual movement of the CCD image sensor from the position information. The piezo driver adjusts the output voltage to the X-direction piezo element and the Y-direction piezo element such that the target movement becomes the same as the actual movement.Type: ApplicationFiled: October 1, 2004Publication date: April 7, 2005Inventors: Yasunobu Sakaguchi, Akihiko Erikawa, Tomonori Nishio
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Patent number: 6864998Abstract: In order to provide an image reading apparatus, which can read images on a monochromatically developed color photographic film, it is provided a reading conditions changing portion, which changes reading conditions of sensors on the basis of information applied to the color photosensitive material, or is provided light sources which irradiate light, having at least one of wavelength and light quantity being different from that of the other, at an emulsion surface side and a support surface side of the color photosensitive material, respectively.Type: GrantFiled: November 30, 2000Date of Patent: March 8, 2005Assignee: Fuji Photo Film Co., Ltd.Inventors: Eiichi Kito, Yoshiharu Okino, Yoshinori Morimoto, Tomonori Nishio
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Patent number: 6788436Abstract: A flow sensor detects a flow rate of cooling air from a compressor, and a determination is made as to whether or not the detected flow rate is abnormal. A determination is made by a diaphragm position sensor as to whether or not a diaphragm is located at such a critical position that a quantity of light illuminated onto a photographic film is large, possibly resulting in degeneration of a photographic film. A lamp is turned off if the diaphragm is located at the critical position and the flow rate of the cooling air is abnormal.Type: GrantFiled: June 10, 1999Date of Patent: September 7, 2004Assignee: Fuji Photo Film Co., Ltd.Inventors: Takashi Yoshida, Yasunobu Sakaguchi, Kazuhiko Katakura, Toshiyuki Inoue, Takashi Yamamoto, Tatsuya Konagaya, Tomonori Nishio
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Patent number: 6639696Abstract: An image reading apparatus, according to the present invention, capable of obtaining high quality image data in accordance with reading determining conditions is provided. The reading determining conditions for an image are as follows. The first step is waiting for the input of resolution (S200) and then pre-scanning of a photographic film to be read is carried out (S202-206). After that, as setup for the fine scanning, a zoom magnification corresponding to the resolution inputted in S200 and the lens diaphragm condition are determined and then, respective sections are set to that zoom magnification and lens diaphragm condition (S208, 210). Then, fine-scan is carried out for all film images (S212-220).Type: GrantFiled: June 10, 1999Date of Patent: October 28, 2003Assignee: Fuji Photo Film Co., Ltd.Inventor: Tomonori Nishio
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Publication number: 20030081211Abstract: In order that blemish-erasing for an original can be carried out precisely and degradation of quality of read image does not occur, a light source device and an image reading apparatus comprising a first light source section that emits a first light for reading image information of an image recorded on a transparent original or a reflection original, a second light source section that emits a second light for detecting a defect portion on the original or an optical path, and a filter that blocks a light which is included in the first light and whose wavelength is substantially the same as that of the second light, are provided, thereby degradation of quality of read image caused by sub-emission energy is prevented.Type: ApplicationFiled: September 27, 2002Publication date: May 1, 2003Applicant: FUJI PHOTO FILM CO., LTD.Inventors: Tomonori Nishio, Kazutoshi Matsumoto
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Patent number: 6518730Abstract: A power supply unit includes a rechargeable battery for supplying power to a body circuit of an electrical apparatus, a current measurement circuit for measuring a currently-discharged current value, a voltage measurement circuit for measuring a currently-discharged voltage value, and a controller for detecting whether a memory effect occurs by determining whether a currently-discharged voltage value measured at a currently-discharged current value is lower than a predetermined voltage value when a detected battery capacity is equal to or less than a predetermined capacity.Type: GrantFiled: August 14, 2001Date of Patent: February 11, 2003Assignee: International Business Machines CorporationInventors: Hiroshi Nakagawa, Tomonori Nishio, Shigefumi Odaohhara, Noboru Tsurukawa
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Publication number: 20020135788Abstract: A photosensitive material containing a photosensitive silver halide and an organic silver salt and capable of forming an image, which corresponds to a latent image recorded on the photosensitive material through exposure, when the photosensitive material is heated, is utilized for forming an image. The photosensitive material, on which the latent image has been recorded, is heated, and the image corresponding to the latent image is formed with the heating on the photosensitive material. The image is read out from the heat-developed photosensitive material, and an image signal having thus been obtained is subjected to image processing for forming a digital image signal, from which the image is capable of being reproduced.Type: ApplicationFiled: November 30, 2001Publication date: September 26, 2002Applicant: FUJI PHOTO FILM CO., LTD.Inventors: Jun Arakawa, Hiroaki Nakamura, Tomonori Nishio, Yasuhiko Kachi
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Publication number: 20020054325Abstract: The image processing apparatus includes an image processing section for executing at least one image processing operation with respect to digital image data and a set value chancing device for selecting a plurality of image processing conditions as to said at least one image processing operation from among plural levels or plural combinations which are typically preset of image processing conditions, and changing set values of the plurality of image processing conditions from previously set values into the selected plurality of image processing conditions. The customized printing system includes the image processing apparatus, an image input apparatus and an image output apparatus. The image processing apparatus is capable of executing the image processing operation or operations in response to a printing order customized by a customer, and the system is capable of forming a print which may reflect the requests from the customer.Type: ApplicationFiled: July 3, 2001Publication date: May 9, 2002Inventors: Tomonori Nishio, Yukari Sakuramoto, Yuji Oshikoshi
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Patent number: 6381001Abstract: Light is irradiated onto a photographic film which is conveyed by a film carrier. A compressor generates cooling air for cooling the photographic film. A guide pipe guides the cooling air generated by the compressor to at least one of a region of the photographic film, onto which the light is irradiated, and a reverse surface of the region. In this way, since the cooling air generated by the compressor is guided to the photographic film, the photographic film can be cooled by the cooling air having large amount of flow, velocity of flow, or the like.Type: GrantFiled: June 14, 1999Date of Patent: April 30, 2002Assignee: Fuji Photo Film Co., Ltd.Inventors: Kazuhiko Katakura, Yasunobu Sakaguchi, Toshiyuki Inoue, Takashi Yamamoto, Takashi Yoshida, Tatsuya Konagaya, Tomonori Nishio
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Publication number: 20020036757Abstract: Light is irradiated onto a photographic film which is conveyed by a film carrier. A compressor generates cooling air for cooling the photographic film. A guide pipe guides the cooling air generated by the compressor to at least one of a region of the photographic film, onto which the light is irradiated, and a reverse surface of the region. In this way, since the cooling air generated by the compressor is guided to the photographic film, the photographic film can be cooled by the cooling air having large amount of flow, velocity of flow, or the like.Type: ApplicationFiled: June 14, 1999Publication date: March 28, 2002Inventors: KAZUHIKO KATAKURA, YASUNOBU SAKAGUCHI, TOSHIYUKI INOUE, TAKASHI YAMAMOTO, TAKASHI YOSHIDA, TATSUYA KONAGAYA, TOMONORI NISHIO
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Publication number: 20020021110Abstract: A power supply unit includes a rechargeable battery for supplying power to a body circuit of an electrical apparatus, a current measurement circuit for measuring a currently-discharged current value, a voltage measurement circuit for measuring a currently-discharged voltage value, and a controller for detecting whether a memory effect occurs by determining whether a currently-discharged voltage value measured at a currently-discharged current value is lower than a predetermined voltage value when a detected battery capacity is equal to or less than a predetermined capacity.Type: ApplicationFiled: August 14, 2001Publication date: February 21, 2002Applicant: International Business Machines CorporationInventors: Hiroshi Nakagawa, Tomonori Nishio, Shigefumi Odaohhara, Noboru Tsurukawa
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Publication number: 20010046070Abstract: In order to provide an image reading apparatus, which can read images on a monochromatically developed color photographic film, it is provided a reading conditions changing portion, which changes reading conditions of sensors on the basis of information applied to the color photosensitive material, or is provided light sources which irradiate light, having at least one of wavelength and light quantity being different from that of the other, at an emulsion surface side and a support surface side of the color photosensitive material, respectively.Type: ApplicationFiled: November 30, 2000Publication date: November 29, 2001Inventors: Eiichi Kito, Yoshiharu Okino, Yoshinori Morimoto, Tomonori Nishio
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Patent number: 6134053Abstract: A method and mechanism are disclosed for driving optical members in an optical apparatus, in which cam means formed on a lens barrel are provided with insensitive zones, so that the lens barrel is rotated to drive a diaphragm for adjustment of its diaphragm stop after the lens has been moved to the insensitive zones, then the lens barrel is rotated in the reverse direction with the diaphragm being maintained at its adjusted diaphragm stop, and thereby power variation and/or focussing of the lens as well as adjustment of the diaphragm stop are achieved using a single drive source. A cylindrical cam 40 is provided within a stationary lens barrel 30 so as to be rotatable around an optical axis S. The cylindrical cam 40 is formed with cam slits 41 each having insensitive zones 42 at longitudinally opposite ends thereof so that an enlarging lens 20 can not be further moved back and forth when lens driving pins 27 lie in these insensitive zones 42.Type: GrantFiled: January 29, 1999Date of Patent: October 17, 2000Assignee: Fuji Photo Optical Co., Ltd.Inventors: Eiichi Kabe, Yasunobu Sakaguchi, Tomonori Nishio
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Patent number: 6088084Abstract: An object of this invention is to provide an original carrier and an image reader capable of performing a focusing operation every original carrier.To achieve this object, a slit hole 32 extending in a direction perpendicular to a film conveying direction is formed in a width enlarging portion of a film conveying path 34. Focusing charts 58 are formed on faces of a glass plate 38 fitted into the slit hole 32 on sides of the film conveying path 34 in both end portions of the glass plate 38 in its longitudinal direction. When light from a light source is transmitted through the focusing charts 58 of the glass plate 38 and is incident to a line CCD, focusing control is performed by a microprocessor so as to maximize the contrast of an image of each of the focusing charts 58. The focusing control can be also performed so as to maximize the contrast of an image of a photographic film 22.Type: GrantFiled: October 19, 1998Date of Patent: July 11, 2000Assignee: Fuji Photo Film Co., Ltd.Inventor: Tomonori Nishio
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Patent number: 5991010Abstract: The amount of light emitted from a lamp is adjusted by a turret and a diaphragm for each light of the component colors and is irradiated on a photographic film via a light diffusion box. Light transmitted through the photographic film is made incident on a three-line CCD via a lens unit. In order to read a film image, first, the photographic film is conveyed at high speed in a predetermined direction and is read under a predetermined reading condition (pre-scan), and based on image data obtained by the reading, a recorded position of each image is determined and a reading condition during fine scan is calculated for each image, and each image is read under the calculated reading condition while the film is conveyed at relatively low speed in a direction opposite to the predetermined direction (fine scan).Type: GrantFiled: August 21, 1998Date of Patent: November 23, 1999Assignee: Fuji Photo Film Co., Ltd.Inventor: Tomonori Nishio
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Patent number: 5877847Abstract: The present invention is an exposure device which comprises: a lens by which an image of an original is formed on a photosensitive material and of which an optical axis is disposed at a position shifted from the center of the original toward an outer peripheral side of the original; an illuminating device for illuminating the original; and a light shading device disposed in the vicinity of the lens so that at least a portion, in proximity to the optical axis of the lens, of an effective luminous flux which is made incident on or emitted from the lens, is shaded.Type: GrantFiled: February 18, 1997Date of Patent: March 2, 1999Assignee: Fuji Photo Film Co., Ltd.Inventor: Tomonori Nishio
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Patent number: 5722001Abstract: The improved apparatus for forming a color image by slit scan exposure has means for changing the position of a line sensor assembly relative to the shorter side of the slit light that has passed through a slit and means for constructing color filter tables that represent the relationships between the amounts of insertion of the color filters into the optical path and the quantities of the admitted exposing light on the basis of the measured data on the quantity of the slit light measured by using the line sensor assembly with its position being changed relative to the shorter side of the slit light.Type: GrantFiled: December 13, 1995Date of Patent: February 24, 1998Assignee: Fuji Photo Film Co., Ltd.Inventor: Tomonori Nishio
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Patent number: 5703674Abstract: An image forming device and method. A first scanning device is provided under a transparent glass plate. An image of a paper original loaded on the transparent glass plate is scanned and exposed onto a photosensitive material at an exposure section by the first scanning device. A second scanning device formed from a light source unit, a scan table at which a film original is set, a zoom lens and a lens is provided next to the first scanning device. Further, a mirror, a lens and line sensor are disposed in that order below the scan table. Densities of an image of the film original are read by the line sensor for each pixel and for each color. After exposure conditions are determined based on the densities obtained by the line sensor, the image of the film original is scanned and exposed onto the photosensitive material by the second scanning device.Type: GrantFiled: February 24, 1995Date of Patent: December 30, 1997Assignee: Fuji Photo Film Co., Ltd.Inventor: Tomonori Nishio
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Patent number: 5669048Abstract: An exposure device which scans and exposes a photosensitive material at low cost and with an appropriate amount of light. In a state in which the original is moved, light adjusted by a light-adjusting filter is transmitted through a light-attenuating filter and then is illuminated onto the original. The light-attenuating filter has regions 54A1, 54A2, 54A3, . . . having a fixed transmittance and a region 54B having the same transmittance of the regions 54A1, 54A2, 54A3, . . . The light-attenuating filter is moved and a transmission region on the regions 54A1, 54A2, 54A3, . . . of light illuminated onto the original is adjusted, so that an amount of light illuminated onto the original becomes an amount of light corresponding to exposure conditions. When the amount of light corresponding to the exposure conditions is the minimum amount of light, the light-attenuating filter is moved so that light illuminated onto the original is transmitted through the region 54B.Type: GrantFiled: December 8, 1995Date of Patent: September 16, 1997Assignee: Fuji Photo Film Co., Ltd.Inventors: Tomonori Nishio, Kanji Nagashima