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Mitsubayashi, JP
Hideki Mitsubayashi, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090216921 | BRIDGE, PROCESSOR UNIT, INFORMATION PROCESSING APPARATUS, AND ACCESS CONTROL METHOD - There is provided a technique of accessing a memory of a processor from a peripheral device, thereby the security is ensured while efficiency is being pursued. An address converter | 08-27-2009 |
| 20100185826 | ACCESS KEY GENERATING APPARATUS AND INFORMATION PROCESSING APPARATUS - An access key generating apparatus includes: a bit field converting unit which converts a partial bit field into a reduced bit field having a bit width shorter than a bit width of the partial bit field; an access key retaining unit which retains a plurality of access keys to control access to a memory from peripheral devices in association with each of the peripheral devices; and an indexing unit which indexes the access keys from the access key retaining unit using an index address including the reduced bit field if the conversion of the partial bit field into the reduced bit field is successful, and indexes the access keys from the access key retaining unit using an index address including the partial bit field if the conversion of the partial bit field into the reduced bit field is unsuccessful. | 07-22-2010 |
| 20120047306 | Bus system and bridge circuit connecting bus system and connection apparatus - A bus system includes: a first connection apparatus and a second connection apparatus carrying-out an exchange in accordance with a predetermined protocol; a bus through which the first and second connection apparatuses are connected to each other; and a bridge inserted between the first connection apparatus and the bus, and carrying out an exchange with the second connection apparatus in accordance with the predetermined protocol instead of the first connection apparatus when receiving a disconnection instruction for the first connection apparatus. | 02-23-2012 |
Hideki Mitsubayashi, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090222610 | BRIDGE, INFORMATION PROCESSING DEVICE , AND ACCESS CONTROL METHOD - A downstream port | 09-03-2009 |
| 20090235048 | INFORMATION PROCESSING APPARATUS, SIGNAL TRANSMISSION METHOD, AND BRIDGE - Introduced is an end-point bridge that relays an end point—formed by an external bus in a device tree managed by a first processor unit and an end point formed by an external bus in a device tree managed by a second processor unit. A conversion unit in the end-point bridge replaces a requestor ID contained in an access request packet, for example, which has reached the end point, to the ID of the end point from the ID of a host bridge. The ID of the host bridge is stored in a memory in a manner that the ID of the host bridge is associated with a tag of the packet, and is used to return the requestor ID when a response packet to the request reaches the end point. | 09-17-2009 |
Hironori Mitsubayashi, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20110057772 | Automatic locking apparatus - An automatic locking apparatus which is installed in a vehicle, communicates with a portable-unit in areas inside/outside the vehicle, and automatically locks doors, based on whether a response-signal is received from the portable-unit and opening/closing of the doors. The apparatus includes a door-opening/closing-detecting-unit, an inside-of-vehicle-determining-unit forming a communication-area inside the vehicle when one door changes from the opened-state to the closed-state, and determining whether the response-signal is received, an outside-of-vehicle-determining-unit forming a communication-area outside the vehicle when the response-signal is not received, and determining whether the response-signal is received, a locking-control-unit automatically locking the doors when the response-signal is received, when all the doors are closed and presence-of-reception is changed to absence-of-reception, and a storing-unit storing history-information indicating that the response-signal is received. When the response-signal is not received, and the storing-unit stores history-information, the locking-control-unit automatically locks the doors when all the doors are closed and reception is absent. | 03-10-2011 |
Hironori Mitsubayashi, Chita-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20100050713 | DOOR LOCK CONTROL APPARATUS FOR VEHICLE - A door lock control apparatus includes a lock switch on an exterior of a vehicle, a controller, and a check device. The controller performs a first key check in response to a lock command inputted through the lock switch. The first key check determines whether an electronic key specific to the vehicle is located outside around the vehicle based on a response from the key. The check device performs a second key check, when the key is put into a situation in which the key can be moved from inside to outside the vehicle. The second key check determines whether the key is located inside the vehicle based on the response from the key. The check device stores a result of the second key check as a check record. | 03-04-2010 |
| 20100073153 | SMART ENTRY SYSTEM - A smart entry system includes a vehicle-side unit and a plurality of portable devices. Each of the portable devices has a discrimination code different from each other. When a first portable device is locked in a vehicle compartment, the discrimination code of the first portable device is stored in the vehicle-side unit. When the vehicle is parked in a state where all of the doors are locked, the vehicle-side unit transmits a request signal to an exterior communication area provided at an outside of the vehicle, and when the vehicle-side unit receives a response signal from a second portable device and the discrimination code of the second portable device is different from the discrimination code of the first portable device stored in the vehicle-side unit, the vehicle-side unit permits an unlock of the doors of the vehicle. | 03-25-2010 |
Masahiko Mitsubayashi, Nagoya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100225431 | STEEL HAVING NON-MAGNETIC PORTION, ITS PRODUCING METHOD, AND REVOLVING ELECTRIC CORE - Provided are a steel having a non-magnetic portion, which can be applied to the steel of the remaining portion irrespective of the material and which has a structure of a short treating time required and a determined depth direction, its manufacturing method, and a revolving electric core. There is prepared an electromagnetic steel sheet having a recessed groove. A two-layered chip of a modifier metal foil and a stainless steel foil is so set in the groove of the electromagnetic steel sheet that the electromagnetic steel sheet and the stainless steel foil have surfaces of the same height. The modifier metal foil is melted when electric current is applied under pressure. When this pressing and current applying is continued, inner sides of the electromagnetic steel sheet and the stainless steel foil contacting the modifier metal foil are melted to form a nonmagnetic alloy layer in the region excepting the surface portions of an electromagnetic steel sheet layer and a stainless steel layer. The nonmagnetic alloy layer and the stainless steel layer do not pass a magnetic flux. | 09-09-2010 |
| 20120060977 | METHOD OF MANUFACTURING CARBURIZED PARTS - To provide a method of manufacturing a carburized part contributable to cost reduction, a portion intended for a non-carburizing portion is treated to a surface roughness corresponding to Rz 50 like a first work surface and a portion intended for a carburizing portion is treated to a surface roughness corresponding to Rz 1.5 like a second work surface. | 03-15-2012 |
Masahiko Mitsubayashi, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120085469 | METHOD FOR MANUFACTURING PROJECTION MATERIALS FOR A SHOT PEENING - Provided is a method for manufacturing a blasting material for shot peening with which a reliably high level of hardness can be achieved while preventing an increase in the material cost. Quenchable steel is used as a material in a blasting material manufacturing step (S | 04-12-2012 |