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Koji Maruyama

Koji Maruyama, Tohmi-Shi JP

Patent application numberDescriptionPublished
20100194816INKJET PRINTER - An inkjet printer includes a printing head configured to eject solvent ink from nozzles of the printing head on a medium at a printing position. A medium is made of a polyvinyl chloride film. The solvent ink includes an organic pigment of from 3 to 7 weight %, a resin of 15 weight % or less, and solvents. A print heater is configured to heat the medium at the printing position. The print heater is arranged separately from a pre-heater. A temperature controller is configured to control a pre-heater heating temperature of the pre-heater and a print heater heating temperature of the print heater such that a surface temperature of the medium at the printing position becomes within a range of from 30° C. to 70° C.08-05-2010

Koji Maruyama, Nirasaki-Shi JP

Patent application numberDescriptionPublished
20090045167PLASMA ETCHING METHOD AND APPARATUS THEREFOR - A fluorine-containing compound gas, e.g., SF02-19-2009
20100144157PLASMA ETCHING APPARATUS AND METHOD - A plasma etching apparatus includes an evacuable processing chamber for performing a plasma etching process on a target object; a mounting table for mounting thereon the target object in the processing chamber; and a shower head facing the mounting table, for introducing a processing gas for generating a plasma to the processing chamber. Further, the apparatus includes a ring-shaped protrusion protruded from a bottom surface of the shower head toward the mounting table; and a plurality of gas introducing openings inclusively arranged in an area smaller than the target object in an inner central portion of the ring-shaped protrusion on the bottom surface of the shower head.06-10-2010

Patent applications by Koji Maruyama, Nirasaki-Shi JP

Koji Maruyama, Akishima-Shi JP

Patent application numberDescriptionPublished
20080285951VIDEO/AUDIO REPRODUCING APPARATUS AND METHOD FOR OUTPUTTING SIGNAL IN VIDEO/AUDIO REPRODUCING APPARATUS - According to one embodiment, a video/audio reproducing apparatus includes a detection/determination part, a setting processing part, and an output signal processing part. The detection/determination part obtains a format of reproducible audio data and video data. The setting processing part receives bit stream data in a reproducing apparatus from among the format of the audio data and the video data, which has been obtained by the detection/determination part and can be reproduced by the reproducing apparatus, and detects that the reproducing apparatus capable of reproducing the bit stream data is connected. The output signal processing part directly receives the bit stream data to output the bit stream data to the reproducing apparatus capable of reproducing the bit stream data when the setting processing part receives the bit stream data and detects that the reproducing apparatus capable of reproducing the bit stream data is connected.11-20-2008
20090110369MOVING IMAGE AND AUDIO REPRODUCTION DEVICE - According to one embodiment, a moving image and audio reproduction device includes an extraction block which extracts a composition of an Elementary Stream in an Audio Stream included in content and a setting shown in the Elementary Stream, and a signal processing part which reproduces the Audio Stream in accordance with the composition of the Elementary Stream in the Audio Stream and the setting shown in the Elementary Stream, extracted by the extraction block.04-30-2009
20090157910INFORMATION PLAYBACK APPARATUS AND INFORMATION PLAYBACK METHOD - According to one embodiment, an information playback apparatus according to one embodiment includes a storage module configured to store a vendor table including a formal vendor ID of a self apparatus and one or more registered vendor IDs, and vendor commands respectively associated with the formal vendor ID and the registered vendor IDs, a connection module configured to connect a partner device so as to transfer video data, audio data, and vendor commands, a detection module configured to detect a vendor ID of the partner device, and a vendor ID control module configured to transmit either one of the formal vendor ID of the self apparatus and a temporary vendor ID of the self apparatus selected from the registered vendor IDs to the partner device based on the vendor ID of the partner device.06-18-2009
20100034525DATA REPRODUCTION APPARATUS AND DATA REPRODUCTION CONTROL METHOD - According to one embodiment, a data reproduction apparatus comprises a reproduction module configured to reproduce image data, a resolution selection module configured to select one of resolutions, an image quality mode selection module configured to select on or off state of an image quality mode, a selection disable module configured to disable the resolution selection module to select a prescribed resolution when the image quality mode selection module selects the on state of the image quality mode, and an image processor configured to improve a quality of the image data reproduced by the reproduction module in accordance with the resolution selected by the resolution selection module when the image quality mode selection module selects the on state of the image quality mode.02-11-2010
20120038647DATA REPRODUCTION APPARATUS AND DATA REPRODUCTION CONTROL METHOD - According to one embodiment, a data reproduction apparatus comprises a reproduction module configured to reproduce image data, a resolution selection module configured to select one of resolutions, an image quality mode selection module configured to select on or off state of an image quality mode, a selection disable module configured to disable the resolution selection module to select a prescribed resolution when the image quality mode selection module selects the on state of the image quality mode, and an image processor configured to improve a quality of the image data reproduced by the reproduction module in accordance with the resolution selected by the resolution selection module when the image quality mode selection module selects the on state of the image quality mode.02-16-2012

Patent applications by Koji Maruyama, Akishima-Shi JP

Koji Maruyama, Tokyo JP

Patent application numberDescriptionPublished
20080207993ENDOSCOPE APPARATUS - An endoscope apparatus according to the present invention is featured by including: an endoscope which has a connector main body; an apparatus main body to which the connector main body can be detachably mounted; a closed space which, after the connector main body is mounted to the apparatus main body, is formed in exterior housings of the apparatus main body and the connector main body by being closed by the exterior housings; a heat generating portion which is provided in the closed space; and a fan which is provided in the closed space, and performs at least one of dissipation of heat of the heat generating portion to the closed space and transfer of heat in the atmosphere in the closed space to the exterior housing.08-28-2008
20080207998ENDOSCOPE APPARATUS - An endoscope apparatus includes an operation section main body configured to include a frame body and bumper members provided to cover plural surfaces of the frame body. An operation section is configured to include the operation section main body and a grasping section. An endoscope is configured to include an insertion section extended out from one surface side of the operation section main body and including a bending section in a position more proximal than a distal end and a universal cable extended out from the other surface side of the operation section main body opposed to the one surface. On the other hand, the universal cable is connected to an apparatus main body.08-28-2008
20100015889Processing end point detection method, polishing method,and polishing apparatus - The present invention relates to a processing end point detection method for detecting a timing of a processing end point (e.g., polishing stop, changing of polishing conditions) by calculating a characteristic value of a surface of a workpiece (an object of polishing) such as a substrate. This method includes producing a spectral waveform indicating a relationship between reflection intensities and wavelengths at a processing end point, with use of a reference workpiece or simulation calculation, based on the spectral waveform, selecting wavelengths of a local maximum value and a local minimum value of the reflection intensities, calculating the characteristic value with respect to a surface, to be processed, from reflection intensities at the selected wavelengths, setting a distinctive point of time variation of the characteristic value at a processing end point of the workpiece as the processing end point, and detecting the processing end point of the workpiece by detecting the distinctive point during processing of the workpiece.01-21-2010

Koji Maruyama, Hachioji-Shi JP

Patent application numberDescriptionPublished
20080208002ENDOSCOPE - An endoscope includes a thin and long flexible insertion portion extended from an operation portion having a grasping portion. Further, the endoscope is configured such that the operation portion includes a holding portion for holding a distal end portion, a bending portion, or the like, which are distal end side portions of the insertion portion, so as to thereby prevent a trouble which may be caused by an article being placed on the insertion portion, or by the insertion portion being stepped by the user, or the like.08-28-2008

Koji Maruyama, Aichi JP

Patent application numberDescriptionPublished
20120056360Process for producing metal composite material - Producing a metal composite material by mixing hydrated ceramic particles, having water of crystallization that is bound within fine pores which have an average pore diameter of 1 nm or more and 80 nm or less, with a reinforcing material, the resulting mixture being sintered to form a preform which is then impregnated with a melt of an aluminum alloy and subjected to surface polishing. The ceramic particles, from which water of crystallization has been removed while the average pore diameter of the pores thereof is maintained, are dispersed uniformly, it is possible to obtain the metal composite material in which the ceramic particles that have fine pores are exposed on surfaces evenly in a stable manner by surface polishing that is conducted after the melt impregnation. The metal composite material can permit infiltration of a lubricating oil into the fine pores.03-08-2012