Patents by Inventor Gorou Naoki
Gorou Naoki 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).
-
Patent number: 7069564Abstract: Provided are a tray 2 for mounting a cartridge 101 that houses a disk and has an aperture for exposing an information layer and a shutter 101a for opening/closing the aperture, a conveyor for conveying the tray 2, an opener 13 having an engaging member and opening/closing the shutter 101a, and guiding members 14, 15, 16 arranged to engage with the opener 13 and interlocked with a conveyance operation of the tray 2 so that engagement position with an engaging member of the opener 13 changes, wherein the guiding members 14, 15, 16 are arranged opposing the face for mounting the cartridge 101. Thereby, there is no need for providing to the upper part of the cartridge 101 a system for opening/closing the shutter 101a, and thus a space below the tray 2 can be used effectively, resulting in downsizing of the apparatus.Type: GrantFiled: November 22, 2005Date of Patent: June 27, 2006Assignee: Matsushita Electric Industrial Co., Ltd.Inventor: Gorou Naoki
-
Publication number: 20060101479Abstract: Provided are a tray 2 for mounting a cartridge 101 that houses a disk and has an aperture for exposing an information layer and a shutter 101a for opening/closing the aperture, a conveyor for conveying the tray 2, an opener 13 having an engaging member and opening/closing the shutter 101a, and guiding members 14, 15, 16 arranged to engage with the opener 13 and interlocked with a conveyance operation of the tray 2 so that engagement position with an engaging member of the opener 13 changes, wherein the guiding members 14, 15, 16 are arranged opposing the face for mounting the cartridge 101. Thereby, there is no need for providing to the upper part of the cartridge 101 a system for opening/closing the shutter 101a, and thus a space below the tray 2 can be used effectively, resulting in downsizing of the apparatus.Type: ApplicationFiled: November 22, 2005Publication date: May 11, 2006Applicant: Matsushita Electric Industrial Co., Ltd.Inventor: Gorou Naoki
-
Publication number: 20060075415Abstract: Provided are a tray 2 for mounting a cartridge 101 that houses a disk and has an aperture for exposing an information layer and a shutter 101a for opening/closing the aperture, a conveyor for conveying the tray 2, an opener 13 having an engaging member and opening/closing the shutter 101a, and guiding members 14, 15, 16 arranged to engage with the opener 13 and interlocked with a conveyance operation of the tray 2 so that engagement position with an engaging member of the opener 13 changes, wherein the guiding members 14, 15, 16 are arranged opposing the face for mounting the cartridge 101. Thereby, there is no need for providing to the upper part of the cartridge 101 a system for opening/closing the shutter 101a, and thus a space below the tray 2 can be used effectively, resulting in downsizing of the apparatus.Type: ApplicationFiled: November 22, 2005Publication date: April 6, 2006Applicant: Matsushita Electric Industrial Co., Ltd.Inventor: Gorou Naoki
-
Patent number: 7003784Abstract: Provided are a tray 2 for mounting a cartridge 101 that houses a disk and has an aperture for exposing an information layer and a shutter 101a for opening/closing the aperture, a conveyor for conveying the tray 2, an opener 13 having an engaging member and opening/closing the shutter 101a, and guiding members 14, 15, 16 arranged to engage with the opener 13 and interlocked with a conveyance operation of the tray 2 so that engagement position with an engaging member of the opener 13 changes, wherein the guiding members 14, 15, 16 are arranged opposing the face for mounting the cartridge 101. Thereby, there is no need for providing to the upper part of the cartridge 101 a system for opening/closing the shutter 101a, and thus a space below the tray 2 can be used effectively, resulting in downsizing of the apparatus.Type: GrantFiled: March 20, 2003Date of Patent: February 21, 2006Assignee: Matsushita Electric Industrial Co., Ltd.Inventor: Gorou Naoki
-
Publication number: 20050286359Abstract: First and second optical heads (3A, 3B) are disposed on the same side with respect to a plane including a disk surface. Then, a media tray (19) on which a disk is mounted is moved within a plane substantially parallel with the disk surface. Using two optical heads (3A, 3B) selectively, recording and/or reproducing is performed with respect to the optical disk. The height of a disk apparatus does not increase, and signal lines connected to the optical heads (3A, 3B) are not forced to bend.Type: ApplicationFiled: December 1, 2003Publication date: December 29, 2005Applicant: Matsushita Electric Industrial Co., Ltd.Inventors: Kozo Ezawa, Takeo Santo, Masahiro Inata, Yoshito Saji, Masuo Maruyama, Teruyuki Takizawa, Yukio Morioka, Tadashi Kuroda, Gorou Naoki
-
Publication number: 20050076349Abstract: A disk drive, selectively accommodating a cartridge with a disk and at least one positioning hole on the bottom or the disk only, includes: a drive mechanism; a read/write head; a tray for putting the cartridge or the disk thereon, inserting it to a first position, in which the drive mechanism can mount the disk, and ejecting it to a second position, in which the cartridge or the disk is removable; and at least one positioning pin, which has a top portion inserted into the positioning hole to position the cartridge within a plane parallel to the disk. The tray has at least one clearance hole, into which the positioning pin is inserted such that the top portion thereof is fitted with the positioning hole of the cartridge in the first position, and the center of the clearance hole is offset to the center of axis of the top portion.Type: ApplicationFiled: September 28, 2004Publication date: April 7, 2005Inventors: Takeo Santo, Masahiro Inata, Kozo Ezawa, Gorou Naoki, Yoshito Saji
-
Publication number: 20040205784Abstract: Provided are a tray 2 for mounting a cartridge 101 that houses a disk and has an aperture for exposing an information layer and a shutter 101a for opening/closing the aperture, a conveyor for conveying the tray 2, an opener 13 having an engaging member and opening/closing the shutter 101a, and guiding members 14, 15, 16 arranged to engage with the opener 13 and interlocked with a conveyance operation of the tray 2 so that engagement position with an engaging member of the opener 13 changes, wherein the guiding members 14, 15, 16 are arranged opposing the face for mounting the cartridge 101. Thereby, there is no need for providing to the upper part of the cartridge 101 a system for opening/closing the shutter 101a, and thus a space below the tray 2 can be used effectively, resulting in downsizing of the apparatus.Type: ApplicationFiled: March 20, 2003Publication date: October 14, 2004Applicant: Matsushita Electric Industrial Co., Ltd.Inventor: Gorou Naoki