Class / Patent application number | Description | Number of patent applications / Date published |
369072000 | WITH STORAGE MEDIUM CLEANING OR ELECTROSTATIC CHANRGE NEUTRALIZATION | 7 |
20090016186 | TAPE DEVICE - A cleaning structure for removing dust is constituted of a guiding member having a sliding surface for guiding run of a tape, and a vacuum pressure supply source for making a vacuum pressure effect on a suction space provided inside the guiding member and so on. At the sliding surface of the guiding member, a suction port for making the suction space communicate with an external space is formed, and the opening edge of the suction port on the downstream side in the tape running direction is served as a first dust removal portion for removing dust on the tape surface. The guiding member has a guiding wall having a contact surface which guides at least one tape edge of a tape, and the contact surface is served as a second dust removal portion for removing dust adhering to the tape edge. | 01-15-2009 |
20090052295 | Optical Disk Cleaning Device - An optical disk polishing device which includes: a disk holder for rotatably holding an optical disk | 02-26-2009 |
20090092023 | CLEANING TAPE AND METHOD OF PRODUCING SAME - A cleaning tape has a base tape made of a synthetic resin and a cleaning layer formed on a surface of this base tape. The cleaning layer has a binding agent and a large number of spherical particles dispersed in the binding agent in a single particle layer. Such a cleaning tape is capable of removing very small unwanted protrusions and particles on the surface of a target object such as a magnetic hard disk without forming scratches. | 04-09-2009 |
20100149942 | Device for cleaning a spindle support flange of device for reading and/or recording information to and from compact disks - The invention relates to storing information on compact discs and can be used for cleaning a section arranged inside a device for reading information from compact discs, in particular a spindle support pad, on which compact discs are mountable. The aim of the invention is to increase the cluing efficiency of a spindle support pad for a device for reading (recording) information on compact discs. The inventive device for cleaning the support pad ( | 06-17-2010 |
20110063964 | METHOD OF MANUFACTURING A DISK DRIVE DEVICE HAVING BASE MEMBER, BEARING UNIT, DRIVE UNIT AND HUB, AND DISK DRIVE DEVICE MANUFACTURED BY THE MANUFACTURING METHOD - A method of manufacturing a disk drive device including: assembling a subassembly by fixing at least a bearing unit, a drive unit and a hub to a base member in a first clean room; cleaning the subassembly in a second clean room; and sealing the subassembly by a sealing member. The first clean room and the second clean room are communicated with each other by a communicating opening for transferring the subassembly, and an atmospheric pressure in the second clean room is equal to or higher than that in the first clean room. | 03-17-2011 |
369074000 | By tone arm attachment | 2 |
20100020666 | HIGH EFFICIENCY AND HIGH THROUGHPUT CASCADE SCRUB WASH MACHINE FOR RIGID MAGNETIC RECORDING MEDIA - A disk cleaning scrub module comprising a scrub lane and a plurality of brushes that rotates and scrub washes a plurality of disks having a diameter D in the scrub lane, wherein a disk-to-disk center distance for scrub wash of the plurality of the disks is S and a ratio of S/D is greater than 1 and less than 1.6 is disclosed. | 01-28-2010 |
20160035385 | CONTAMINATION REDUCTION HEAD FOR MEDIA - A cleaning head and methods for removing contaminants from a data storage media, the cleaning head having a cleaning surface comprising a self-assembled monolayer, with the cleaning surface leading a read/write transducer. The self-assembled monolayer is selected to have a terminal functional group that has a high affinity to the contaminant(s) desired to be attracted and/or removed. | 02-04-2016 |