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Niida, Tokyo

Haruki Niida, Tokyo JP

Patent application numberDescriptionPublished
20090075805Ultraviolet Ray Transmitting Glass Composition and Glass Article Making Use of the Same - An ultraviolet ray transmitting glass composition including the following components, in terms of mass % or mass ppm: 60 to 79% SiO03-19-2009
20090088309Glass Composition - A glass composition of the present invention includes the following components, in terms of mass % and mass ppm: 60 to 79% SiO04-02-2009
20090131238Glass composition and process for producing glass composition - A glass composition which is reduced in the amount of residual bubbles and is produced using smaller amounts of an environmentally unfriendly component such as arsenic oxide and antimony oxide. This glass composition contains, in terms of mass %: 40-70% SiO05-21-2009
20090143214Glass composition - A glass composition which is reduced in the amount of residual bubbles and is produced using smaller amounts of an environmentally unfriendly component such as arsenic oxide and antimony oxide. This glass composition comprises, in terms of mass %: 40-70% SiO06-04-2009
20100273634GLASS COMPOSITION AND PROCESS FOR PRODUCING GLASS COMPOSITION - A glass composition which is reduced in the amount of residual bubbles and is produced using smaller amounts of an environmentally unfriendly component such as arsenic oxide and antimony oxide. This glass composition contains, in terms of mass %: 40-70% SiO10-28-2010
20110207594GLASS COMPOSITION - A glass composition which is reduced in the amount of residual bubbles and is produced using smaller amounts of an environmentally unfriendly component such as arsenic oxide and antimony oxide. This glass composition comprises, in terms of mass %; 40-70% SiO08-25-2011

Patent applications by Haruki Niida, Tokyo JP

Hirohisa Niida, Tokyo JP

Patent application numberDescriptionPublished
20080304891BARCODE GENERATION SYSTEM, BARCODE GENERATION PROGRAM, AND PRINTING DEVICE - A barcode generation system that generates an appropriate barcode, which satisfies the usage condition of each user, quickly and with a minimum consumption of ink and paper. A test chart is printed on a printing device 12-11-2008
20090015617INKJET RECORDING DEVICE - An inkjet recording device having a line type recording head detects the conveyance speed of a recording medium (S01-15-2009
20090160900REGISTRATION ERROR DETECTION METHOD AND INKJET IAMGE FORMING DEVICE - An inkjet image forming device records a test pattern 06-25-2009

Koichi Niida, Tokyo JP

Patent application numberDescriptionPublished
20080262299ELECTRONIC ENDOSCOPE APPARATUS - An electronic endoscope apparatus includes: an electronic endoscope having a power amplifier for transmitting by radio or by cable an image pickup signal obtained from an image sensor; and a low noise amplifier for receiving the image pickup signal transmitted by radio and by cable. The apparatus further includes: a processor unit for producing a video signal from the image pickup signal; and a cable connection detection circuit for changing gain of the power amplifier or gain of the low noise amplifier, upon detecting a connection of a cable between the electronic endoscope and the processor unit, for transmitting the image pickup signal by cable.10-23-2008
20090149713ENDOSCOPE APPARATUS - An endoscope apparatus of the present invention includes: a CCD; a plurality of LEDs for illuminating the field of vision for image pickup of the CCD; and a dimming circuit for detecting the brightness in the illumination area of each of the plurality of LEDs using the video signal obtained by the CCD and dimming light for each of the LEDs based on the detected result, and the LEDs are individually provided with respect to the CCD at the positions corresponding to the illumination area of each of the LEDs (the divided screens) when the area dimming section of the dimming circuit detects the brightness of the illumination areas of the plurality of LEDs.06-11-2009
20090167849ENDOSCOPE APPARATUS - An endoscope apparatus includes: a first video signal generating portion that generates a first video signal displayed on a display device as an endoscope image from an image pickup signal picked up by an image pickup device; and a second video signal generating portion that performs an image processing of the first video signal in accordance with application software that runs on an operating system and generates a second video signal. The endoscope apparatus includes: a video signal selecting portion that selects the first video signal or the second video signal and outputs the signal; and a control portion that determines or estimates whether the second signal generating portion can output the second video signal, and applies a control signal so that the video signal selecting portion outputs the first video signal when determining or estimating that the second signal generating portion cannot output the second video signal.07-02-2009

Patent applications by Koichi Niida, Tokyo JP

Takafumi Niida, Tokyo JP

Patent application numberDescriptionPublished
20120033277IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM - An image processing apparatus may include a first screen processing unit, a moiré component calculation unit, a first correction unit, and a second screen processing unit. The first screen processing unit performs screen processing on image data to form screen processed image data. The moiré component calculation unit calculates an original moiré component that corresponds to a low-frequency component of the screen processed image data and a low-frequency component of the image data. The first correction unit corrects the image data based on a calculated moiré component. The second screen processing unit performs the screen processing on the corrected image data.02-09-2012