| Patent application number | Description | Published |
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| 20080259503 | Magnetic disk drive and soldering method of feed-through - Embodiments of the present invention help to achieve a solder joining structure having high reliability, in which even if a componential material of a flange of a feed-through of a sealed magnetic disk drive is an iron-based material such as kovar, and a componential material of a base of the drive is an aluminum-based alloy, leakage of low-density gas is dramatically reduced. According to one embodiment, a base has a stepped portion in the inside of a periphery of an opening, and an inclined surface extending to the outside of the base is formed at an edge of a surface of the stepped portion, on which a flange of a feed-through is placed, thereby when the stepped portion of the base is joined by soldering with the flange of the feed-through, a solder fillet is formed not only in the inside of the base, but also in the outside thereof. | 10-23-2008 |
| 20090168233 | Manufacturing method of hermetic connection terminal used in a disk drive device having hermetically sealed enclosure and disk drive device - To efficiently manufacture a feedthrough used in a disk drive device having a hermetically sealed enclosure, embodiments of the present invention manufacture a feedthrough used in an HDD having a hermetically sealed enclosure. An embodiment of a manufacturing method of the present embodiment manufactures a columnar body, cuts the columnar body in the direction vertical to the axes of pins, and cuts out a feedthrough. Then, necessary plating is made on the outer surfaces of the cut out feedthrough. The columnar body comprises a hollow tube, a plurality of pins inserted inside the tube, and an insulating sealant filled inside the tube. This manufacturing method achieves efficient manufacture of the feedthrough. | 07-02-2009 |
| 20110128651 | ELECTRICALLY CONDUCTIVE SPACER AND DISK DRIVE INCLUDING THE ELECTRICALLY CONDUCTIVE SPACER - A disk drive. The disk drive includes a motor, a hub coupled to a spindle shaft of the motor, at least two disks each having a center hole and being coupled to the hub, and a spacer having a center hole. The spacer is disposed around the hub such that the hub is disposed within the center hole of the spacer; and, the spacer is sandwiched between and in contact with the two disks to define spacing between the disks. The spacer includes at least two conductive rings and the conductive rings are secured between the two disks. The spacer also includes a damping sheet configured to absorb vibration between the conductive rings, and a conductive ring-shaped spring having a spring characteristic in a radial direction of the disks to make a diameter variable. Moreover, the conductive ring-shaped spring is in contact with both of the two conductive rings. | 06-02-2011 |
| Patent application number | Description | Published |
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| 20110053608 | MOBILE COMMUNICATION SYSTEM AND NETWORK DEVICE - A mobile communication system according the embodiment is configured such that upon receipt of a radio link establishment request from a mobile station UE #Y via the home cell #a, a cell with which the mobile station is to establish a radio link is selected from the first candidate group, and upon receipt of a radio link establishment request from the mobile station UE #X via the macro cell #A, a cell with which the mobile station is to establish a radio link is selected from the second candidate group. | 03-03-2011 |
| 20110077004 | MOBILE COMMUNICATION METHOD AND NETWORK DEVICE - To improve continuity in a communication service while preventing wasteful power consumption in the mobile station, in the mobile communication method of the present invention comprises a step A of the mobile station communicating with a macro cell measuring and reporting reception quality in a neighboring cell of the macro cell, the neighboring cell being notified by a network device, and the network device detecting a home cell that does not allow access from the mobile station, and step B of the network device notifying the mobile station of the neighboring cell of the macro cell excluding the detected cell that does not allow access from the mobile station. | 03-31-2011 |
| 20110077043 | PAGING SIGNAL TRANSMISSION METHOD, RADIO BASE STATION, AND NETWORK DEVICE - A paging signal transmission method which transmits the paging signal to a position registration area of a mobile station in response to incoming to the mobile station. When a wireless base station managing a cell belonging to the position registration area of the mobile station does not permit access to the mobile station, the method does not transmits the paging signal to the cell. | 03-31-2011 |
| 20110098044 | MOBILE COMMUNICATION METHOD AND NETWORK APPARATUS - A mobile communication method for allowing an access-permitted mobile station to access a specific radio base station, the mobile communication method includes the step of when an access-unpermitted mobile station not registered as a mobile station permitted to access the specific radio base station performs a first predetermined communication in a predetermined area, registering the access-unpermitted mobile station as the mobile station allowed to access the specific radio base station. | 04-28-2011 |
| 20110105085 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, RADIO LINE CONTROL STATION, EXCHANGE STATION, AND INTEGRATION DEVICE - A mobile communication method including: operating a radio base station in a closed state which limits a mobile station allowed to make an access by establishing an access right or in a semi-open state which does not limit an access by a mobile station; and switching the state of the radio base station between the closed state and the semi-open state when a predetermined condition is satisfied. | 05-05-2011 |
| 20110111782 | NETWORK DEVICE AND RADIO BASE STATION - A network device | 05-12-2011 |
| 20110117884 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - Provided is a mobile communication method including: a step in which a first radio base station #a transmits broadcast information containing transmission availability information indicating whether a radio signal can be transmitted; and a step which determines whether the radio signal can be transmitted according to the transmission availability information contained in the broadcast information and access information managed in a mobile station #X. The mobile station #X can transmit the radio signal to the first radio base station #a when an access to the first radio base station #a is permitted in the access information even if transmission of the radio signal to the first radio base station #a is restricted by the transmission availability information. | 05-19-2011 |
| 20110122841 | MOBILE COMMUNICATION SYSTEM AND NETWORK DEVICE - A mobile communication system in which a home cell limits access from a first mobile station, and when the first mobile station communicating via a macro cell using the same frequency as the home cell enters a predetermined area near the home cell, the first mobile station is caused to perform handover to a different-frequency macro cell selected from among macro cells covering the predetermined area and using frequencies different from that used in the home cell. | 05-26-2011 |
| 20110124361 | METHOD OF ACCOMMODATING RADIO BASE STATIONS AND NETWORK APPARATUS - Disclosed is a method of accommodating radio base stations, comprising: step A in which a network apparatus manages a set of parameters including at least a single parameter value in each group area; step B in which, when the position of arrangement of a radio base station has been determined, the network apparatus selects one set of parameters from the set of parameters for the group area including the arrangement position of the radio base station and allocates this set to the radio base station; and step C in which, after the radio base station has been connected with the network apparatus, an operation is conducted using a parameter value included in the parameter set that has been allocated. | 05-26-2011 |
| 20110136490 | MOBILE COMMUNICATION METHOD, FEMTOCELL RADIO BASE STATION, AND NETWORK APPARATUS - The disclosed mobile communication method is a mobile communication method in a mobile communication system, wherein at least a part of a macro-cell (#A), with which first broadcast information is transmitted at a first frequency, and a femto cell (#a), in which second broadcast information is transmitted at a second frequency, overlap geographically. The method has step in which a wireless base station (#a) for a femto cell that manages the femto cell (#a) detects the first broadcast information, step in which the wireless base station (#a) for a femto cell transmits guiding broadcast information at a first frequency in response to detection of the first broadcast information, and step (C) in which a mobile station (UE # | 06-09-2011 |
| 20110150041 | MOBILE COMMUNICATION METHOD AND EXCHANGE STATION - A mobile communication method according to the present invention includes step of causing a mobile station | 06-23-2011 |
| 20110189996 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method includes: a step which establishes a second radio access link between a mobile station and a radio communication data combining device for “an area limit service” via a radio base station for “a public area service” when a first radio access link is established between the mobile station and the radio communication data combining device for “the area limit service” via the radio base station for “the area limit service”; and a step in which the radio communication data combining device for “the area limit service” combines the data for “the area limit service” transferred from the radio base station for “the area limit service” and the data for “the area limit service” transferred from the radio base station for “the public area service.” | 08-04-2011 |
| 20110263283 | NETWORK DEVICE AND CELL SELECTION METHOD - A network device ( | 10-27-2011 |
| 20110275347 | MOBILE COMMUNICATION METHOD AND RADIO BASE STATION - A mobile communication method comprises a step of setting a restriction type by the femtocell radio base station #A in response to input of predetermined information to the femtocell radio base station #A, the restriction type indicating restricted processes to be applied to a mobile station UE belonging to the CSG #1 in the femtocell #1; a step B of notifying a mobile station UE in the femtocell #1 of the set restriction type by the femtocell radio base station #1; and a step of detecting processes restricted in the femtocell #1 on the basis of the notified restriction type, in a case where the mobile station UE belongs to the CSG #1. | 11-10-2011 |
| 20110287758 | MOBILE COMMUNICATION METHOD, MOBILE STATION, AND NETWORK DEVICE - A mobile communication method according to the present invention includes a step of a radio network controller of a first communication scheme transmitting an instruction signal to a mobile station UE in a case where a radio access capability of the mobile station UE is contained in the received connection setup request signal, the instruction signal instructing the mobile station UE to make an attempt to set up a connection in a cell of a second communication scheme, and a step of the mobile station UE setting up the connection in the cell of the second communication scheme in response to the received instruction signal, wherein in the mobile station UE transmits a connection setup request signal not containing the radio access capability of the mobile station UE, in a case where the mobile station UE detects the predetermined trigger but the attempt to setup the connection in the cell of the second communication scheme has been made a predetermined number of times or more within a predetermined period of time. | 11-24-2011 |
| 20110287800 | MOBILE COMMUNICATION METHOD, MOBILE STATION, AND NETWORK DEVICE - A mobile communication method according to the present invention includes a step of a mobile station UE transmitting a connection setup request signal containing a radio access capability of the mobile station eNB to a radio network controller RNC of a UMTS scheme, upon detecting a predetermined trigger while camping on in a cell of the first communication scheme, a step of the radio network controller RNC of the UMTS scheme transmitting an instruction signal for instructing setup of a connection in a cell of an LTE scheme to the mobile station UE, in a case where the radio access capability of the mobile station UE is contained in the received connection setup request signal, and a step of the mobile station UE setting up the connection in the cell of the LTE scheme in response to the received instruction signal. | 11-24-2011 |
| 20110294535 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, RADIO NETWORK CONTROLLER, CORE NETWORK DEVICE AND GATEWAY DEVICE - A mobile communication method according to the present invention includes a step of determining whether or not a predetermined condition is satisfied in accordance with a connection request signal transmitted by a mobile station UE in a first connection state which is a state where the mobile station UE is connected to an access point APN# | 12-01-2011 |
| 20110312325 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - Provided is a mobile communication method including: a step that femtocell radio base station ( | 12-22-2011 |
| 20110319087 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, RADIO NETWORK CONTROLLER, AND EXCHANGE STATION - A mobile communication method according to the present invention includes step A of notifying, by a radio base station NodeB | 12-29-2011 |
| 20120026875 | MOBILE COMMUNICATION METHOD, RADIO BASE STATION, RADIO NETWORK CONTROLLER, CORE NETWORK DEVICE AND GATEWAY DEVICE - A mobile communication method of the present invention includes step A of measuring an amount of traffic for a mobile station UE in a connection state A which is a state where the mobile station UE is connected to an access point APN# | 02-02-2012 |
| 20120028641 | MOBILE STATION AND MOBILE COMMUNICATION METHOD - A mobile station according to the present invention includes: a dedicated signaling reception unit ( | 02-02-2012 |
