Patent application number | Description | Published |
20080229011 | CACHE MEMORY UNIT AND PROCESSING APPARATUS HAVING CACHE MEMORY UNIT, INFORMATION PROCESSING APPARATUS AND CONTROL METHOD - A cache memory unit connecting to a main memory system having a cache memory area in which, if memory data that the main memory system has is registered therewith, the registered memory data is accessed by a memory access instruction that accesses the main memory system and a local memory area with which local data to be used by the processing section is registered and in which the registered local data is accessed by a local memory access instruction, which is different from the memory access instruction. | 09-18-2008 |
20080313409 | Separating device and separating method - In a separating device that separates a processor configured to perform process by using data recorded in a cache memory connected to the processor, a stopping unit, upon receiving a processor separation request, stops the processor from performing a new process; and a separation executing unit, upon completion of process being performed by the processor, separates the processor after invalidating the data recorded in the cache memory. | 12-18-2008 |
20100313081 | Cache memory, processor, and production methods for cache memory and processor - A cache memory built in a processor comprising a plurality of independent memory blocks, pass/fail information memory unit memorizing a presence/absence of a failure occurring in each of the memory blocks, and a screening control function substituting a sound memory block for a failed memory block based on a memory content in the pass/fail information memory unit. | 12-09-2010 |
Patent application number | Description | Published |
20120111713 | PORTABLE ELECTRONIC DEVICE AND PRINTED CIRCUIT BOARD MODULE - A portable electronic device includes a printed circuit board module including a printed circuit board, a contact switch disposed on the printed circuit board, and a sheet having a first portion attached to the contact switch and a surface of the printed circuit board on which the contact switch is disposed, a folded portion which is extended from the first sheet portion and folded back at an edge surface of the printed circuit board, and a second portion which is extended from the folded portion and attached to a back surface of the surface of the printed circuit board on which the contact switch is disposed, a key module including a key top provided on the sheet opposite to the contact switch, and a pusher which is provided between the key top and the contact switch, and a housing. | 05-10-2012 |
20120113574 | PORTABLE ELECTRONIC APPARATUS HAVING CASINGS - A portable electronic apparatus includes a first casing, a second casing movably connected to the first casing, a first elastic member provided on a surface of the second casing facing the first casing and a second elastic member provided on a surface of the first casing facing the second casing. The second elastic member includes a convex portion that elastically contacts with the first elastic member in a closed state in which the first casing and the second casing are superposed. | 05-10-2012 |
20120113604 | ELECTRONIC DEVICE - An electronic device includes a case including a fixing portion, a printed board fixed to the fixing portion, a key rubber provided with key tops and fixed to the printed board, and a flexible cable attached to the printed board and bent in a direction different from the surface of the fixing portion to which the printed board is fixed, wherein the key rubber includes a contact portion that is in contact with the folded portion of the flexible cable and subjected to reaction force of the flexible cable, and a locking portion pressed against the case by the reaction force. | 05-10-2012 |
20120113652 | ELECTRONIC DEVICE - An electronic device includes a case, a multi-directional input unit having an annular base and a flange that extends from an outer circumferential surface of the annular base and fits part of the case, the flange guiding light emitted from a light source and radiating the light; and a cover having a through-hole through which part of the multi-directional input unit passes, the cover abutting the flange and being secured to the case. | 05-10-2012 |
20130063915 | ELECTRONIC DEVICE - An electronic device includes a printed circuit board that a substrate contact part acting as a point of contact with another component is formed on a board surface thereof, a conductive member that has a first contact portion in contact with the substrate contact part, a plate-like extending portion extending from the first contact portion to the outside of the printed circuit board, and a second contact portion formed on a plate surface of the extending portion on the outside of the printed circuit board, and an electrical component that includes a component contact part in contact with the second contact portion and a body part on which the component contact part is formed, and is placed so that the component contact part or at least a part of the body part is opposed to an end face of the printed circuit board. | 03-14-2013 |
20140284191 | KEY STRUCTURE AND ELECTRONIC APPARATUS - A key structure in an electronic apparatus case includes a top portion that is exposed through a surface of the case, a shaft portion that extends from the top portion and includes a elastomer at a tip of the shaft portion, and a stopper portion that projects from a periphery of the top portion to engage and that is engaged so as to be in contact with the switch in the state where the elastomer is contracted. | 09-25-2014 |
20140345899 | WATER RESISTANT STRUCTURE AND ELECTRONIC APPARATUS - A water resistant structure includes a first member having a stepped portion at an opening thereof; a second member having a rib protruding from a back surface thereof; and a water-stop member having an elastically deformable water-stop portion at a tip of a second plate portion that extends upward from a first plate portion. The first plate portion is attached to a horizontal surface of the stepped portion by double-sided adhesive tape. The second plate portion faces a vertical surface of the stepped portion. The water-stop portion is spread along the vertical surface of the stepped portion. The rib is pressed into an inner side of the water-stop portion, and the water-stop portion is pushed against the vertical surface of the stepped portion and the rib. | 11-27-2014 |