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Makino, Kawasaki
Atsuo Makino, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100220413 | SLIDER SUPPORT MECHANISM, SPRING FORCE CONTROL METHOD AND SPRING FORCE CONTROLLER - According to one embodiment, a slider support mechanism includes a flexure includes a distal end portion on a front side mounted with a slider includes a magnetic head configured to record/reproduce data on/from a recording medium, a hinge plate configured to produce spring force urging the slider toward the recording medium, a load beam joined to a front portion of the hinge plate, and a base plate joined to a rear portion of the hinge plate. The flexure comprises a front portion on a back side joined to the load beam, a rear portion on the back side joined to at least one of the rear portion of the hinge plate and the base plate, and a control mechanism configured to control the spring force. | 09-02-2010 |
Hiroyuki Makino, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100098089 | PACKET TRANSFER DEVICE AND METHOD - Conventional Packet transfer technology relaying data through the network system needs to designate a relay communication line designated by the network system, together with relaying while taking into account the degree of importance or degree of priority of a packet. Accordingly, there is implemented, in a network system having a plurality of quality levels or communication lines, a device capable of dynamically controlling packet transfers in response to the quality or the state of the communication lines. The packet transfer device possesses a first table in which events that may occur on the occasion of transmission and reception processing are defined and a second table in which the processing executed in case the concerned defined event occurs is defined and, in case a defined event occurs, the second table is looked up and the packet transfer routes of the routing table are modified dynamically. | 04-22-2010 |
Sumiko Makino, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100235797 | MACRO LAYOUT VERIFICATION APPARATUS - A macro layout verification apparatus for verifying a layout of a macro to be placed as a functional block on a semiconductor device. The apparatus includes: a unit, which assumes as a virtual wiring line, a wiring line that uses an unused intra-macro channel located adjacent to an intra-macro wiring line; a unit which calculates a parallel wiring length along which the virtual wiring line and the intra-macro wiring line run; and a unit which outputs information concerning the virtual wiring line when the parallel wiring length exceeds a reference value defined as a design rule. | 09-16-2010 |
Tomoya Makino, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090132866 | STORAGE APPARATUS - According to an aspect of an embodiment, a storage apparatus comprising; a pair of control devices for controlling storage devices, each control device being connected with another control device; storage devices for storing data; switches being connected with the plurality of storage devices, the switches being connected between the control devices in series; wherein the control device for controlling the plurality of switches according to a process comprising the steps of: detecting a fault in the connection of the switches, and; controlling the control devices to access the storage devices via the switches such that one of the control devices accesses a part of the storage devices via a part of the switches located between said one of the control devices and the fault, and the other of the control devices accesses remainder of the storage devices via remainder of the switches, respectively. | 05-21-2009 |
Tsukasa Makino, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090290249 | MANAGEMENT APPARATUS, STORAGE SYSTEM, AND STORAGE APPARATUS MANAGEMENT METHOD - There is provided a management apparatus of a storage apparatus. The management apparatus includes an acquisition determination section that determines whether predetermined identification information can be acquired or not from a mounting apparatus that mounts at least one storage apparatus and has at least one predetermined identification information assigned thereto, and a failure determination section that determines, based on a determination result of the acquisition determination section, an access failure to the storage apparatus mounted in the mounting apparatus has been caused due to a failure of the storage apparatus itself or an interruption of a power supply to the mounting apparatus. | 11-26-2009 |
| 20090292867 | Storage-apparatus, disk controller, and command issue control method - The storage apparatus of the present invention includes a disk controller (CM) that issues a command to a disk via a fabric device. The CM controls the number of commands to be issued to the disk based on the structure of the storage apparatus and the operation state of the storage apparatus. | 11-26-2009 |
| 20100153668 | STORAGE SYSTEM, STORAGE MANAGING DEVICE AND STORAGE MANAGING METHOD - A storage system, a storage managing device, and a storage managing method are provided. The storage system includes plural mount devices in which storage devices are mounted and includes a router connected to at least two loops in which plural mount devices are cascade-connected to one another, an initialization completion determining unit that determines whether an initialization processing of obtaining identification information of the storage devices is completed when the initialization processing concerned is executed by using at least one loop of the loops connected to the router, an initialization time determining unit that determines whether an execution time of the initialization processing elapses a predetermined time based on a determination result of the initialization completion determining unit, and a time extending unit that extends the predetermined time when the determination result indicates that the initialization processing completed and the initialization processing is executed by the plural loops. | 06-17-2010 |
| 20100235571 | STORAGE APPARATUS, RELAY DEVICE, AND METHOD FOR CONTROLLING COMMAND ISSUE - A storage apparatus includes a disk controller that issues commands to disks connected in loops, and a relay device that relays the commands issued from the disk controller to the disks. The relay device includes a supervisory control unit that monitors the number of commands to be issued to each of the loops including the disks and controls the number of commands to be issued by the disk controller on the basis of the monitored results. | 09-16-2010 |
Yutaka Makino, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090087984 | FORMING METHOD OF ELECTRODE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE - A forming method of an electrode includes the steps of providing an electrode material on a conductive part; exposing the electrode material at a temperature equal to or higher than a melting point of the electrode material in an oxidizing atmosphere; and exposing the melted electrode material, in a reducing atmosphere, at a temperature equal to or higher than the melting point of the electrode material and lower than the temperature at which the electrode material is exposed in the oxidizing atmosphere. | 04-02-2009 |
| 20090184156 | PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE AND APPARATUS THEREFOR - A process for producing a semiconductor device, includes: first melting by heating only a superior portion of a bump formed on an electrode on one principle surface of a semiconductor substrate; and second melting the entire bump by also heating an inferior portion of the bump. | 07-23-2009 |