Patent application number | Description | Published |
20100306423 | INFORMATION PROCESSING SYSTEM AND DATA TRANSFER METHOD - An information processing system includes a master module for outputting a transfer state signal in correspondence to a data read instruction when the data read instruction is successively output plural times, the transfer state signal indicating that at least one data read instruction succeeds some one of the data read instructions; and a memory controller for, when receiving the some one of the data read instructions and the corresponding transfer state signal from the master module, supplying data corresponding to the some one of the data read instructions to the master module, while reading data corresponding to the at least one data read instruction, which succeeds the some one of the data read instructions, from a memory and holding the read data in accordance with the received transfer state signal. | 12-02-2010 |
20110161549 | MEMORY CONTROL DEVICE AND CACHE MEMORY CONTROLLING METHOD - A memory control device for controlling an access from a processing unit to a cache memory, the memory control device includes: an address estimation circuit for receiving a first read address of the cache memory from the processing unit and estimating a second read address on the basis of the first read address; an access start detection circuit for detecting an access start of accessing cache memory at the first read address and outputting an access start signal; a data control circuit for receiving read data from the cache memory and for outputting the read data to the processing unit; and a clock control circuit for controlling a read clock to be output to the processing unit in response to the access start signal, the processing unit receiving the read data from the data control circuit with the read clock. | 06-30-2011 |
20110314197 | DATA PROCESSING SYSTEM - Each of a plurality of master devices outputs a speed grade signal indicating a data transfer speed with a data transfer request. An arbiter arbitrates transfer requests and speed grade signals from the plurality of master devices. A clock enable generation circuit generates a clock enable signal with a varying ratio of a valid level according to the speed grade signal arbitrated by the arbiter. A slave device operates upon receiving a clock signal when the clock enable signal is at the valid level, and transfers data according to the transfer request arbitrated by the arbiter. Accordingly, the frequency of the clock signal which causes the slave device to operate may be changed for each transfer request, and a fine control of the power of the slave device may be easily performed. As a result, power consumption of the data processing system may be finely controlled. | 12-22-2011 |
Patent application number | Description | Published |
20120155055 | SEMICONDUCTOR CHIP ASSEMBLY AND METHOD FOR MAKING SAME - A microelectronic assembly may include a substrate including a rigid dielectric layer having electrically conductive elements, a microelectronic element having a plurality of contacts exposed at a face thereof, and conductive vias extending through a compliant dielectric layer overlying the rigid dielectric layer. The vias electrically connect the substrate contacts respectively to the conductive elements, and the substrate contacts are joined respectively to the contacts of the microelectronic element. The vias, compliant layer and substrate contacts are adapted to appreciably relieve stress at the substrate contacts associated with differential thermal contact and expansion of the assembly. | 06-21-2012 |
20120313253 | FAN-OUT WLP WITH PACKAGE - A microelectronic package includes a microelectronic unit and a substrate. The microelectronic unit includes a microelectronic element having contacts on a front face. A dielectric material has a first surface substantially flush with the front face of the microelectronic element. Conductive traces have at least portions extending along the front face away from the contacts, at least some of which also extend along the first surface of the dielectric material. Contacts are connected with the traces, at least some of which are disposed at the first surface of the dielectric material. The substrate has first and second opposed surfaces and an edge extending therebetween, the first surface facing the front face of the microelectronic unit, and the second surface having a plurality of terminals thereon configured for electrical connection with at least one external component. Masses of conductive matrix material join the terminals with the redistribution contacts. | 12-13-2012 |
20120313264 | CHIP WITH SINTERED CONNECTIONS TO PACKAGE - A microelectronic package and method of making same are provided. The package includes a substrate having first and second opposed surfaces, an edge surface extending therebetween, a plurality of terminals, and a plurality of conductive elements electrically connected with the terminals. The edge surface can be disposed at a periphery of the substrate or can be the edge surface of an aperture within the substrate. A microelectronic element has a front face and contacts thereon, with at least some of the contacts being adjacent to the edge surface of the substrate. A dielectric material overlies the edge surface of the substrate and defines a sloping surface between the front face of the microelectronic element and the substrate. A conductive matrix material defines a plurality of conductive interconnects extending along the sloping surface. The conductive interconnects electrically interconnect respective ones of the contacts with the conductive elements. | 12-13-2012 |
20150044824 | Fan-Out WLP With Package - The present disclosure is directed to a method for making a microelectronic package that includes assembling a microelectronic unit with a substrate, and electrically connecting redistribution contacts on the microelectronic unit and terminals on the substrate with a conductive matrix material extending within at least one opening extending through the substrate. | 02-12-2015 |
Patent application number | Description | Published |
20120286633 | CARTRIDGE MAGAZINE FOR LIBRARY SYSTEM AND LIBRARY SYSTEM - A library system which is provided with a cartridge magazine which stores a plurality of cartridges and enables cartridges to be taken out of and inserted into the library system, a key lock mechanism which prevents takeout of a cartridge by a key, and a key and a takeout lock mechanism of the cartridge magazine in the library system, wherein when a key locked cartridge magazine is loaded into the library system, a robot inside of the library system is used to operate the key to disengage the key lock of the cartridge magazine and lock takeout from the library system. | 11-15-2012 |
20130148235 | MAGNETIC TAPE DEVICE AND METHOD FOR CONTROLLING MOVEMENT OF MAGNETIC HEAD - A magnetic head is arranged between two reels around which a magnetic tape is wound and contacts one side of the magnetic tape spanned between the two reels. A driver moves the magnetic head. A controller causes the driver to generate a driving force for pressing the magnetic head against the one side of the magnetic tape while keeping the magnetic head in contact with the magnetic tape. It is possible to cause the magnetic head to stably contact the magnetic tape even when the running position of the magnetic tape varies in accordance with the winding state of the magnetic tape around the reel. | 06-13-2013 |
20130178082 | SWITCHING HUB DEVICE AND CONNECTOR LOCK RELEASING TOOL - A switching hub device includes a connector group including a plurality of connectors, the plurality of connectors each having a hole to insert a cable and including a locking unit to lock the cable inserted into the hole, a plurality of lock releasing members each to release the cable from the locking unit of each of the connectors by pressing a lock releasing unit provided in the cable, a supporting member to pivotally support each of the lock releasing members facing the lock releasing unit, and a handle having a fitting portion to fit with each of the lock releasing members supported by the supporting member, the handle gripping each of the lock releasing members fitted with the fitting portion. | 07-11-2013 |
20140193226 | LIBRARY DEVICE - A library device includes: a first robot configured to transport a storage medium stored in a storage rack; and a second robot configured to transport a storage medium stored in the storage rack; and wherein the first robot and the second robot each include: a hand device; a transportation body including a slot to store the storage medium; a rotation device configured to rotate the transportation body between a first orientation in which an opening of the slot faces the hand device of at least one of the first robot and the second robot and a second orientation in which the opening of the slot faces the hand device of the other one of the first robot and the second robot; and a switch device configured to control the rotation device. | 07-10-2014 |
20150071744 | LIBRARY APPARATUS AND ARTICLE TRANSPORTING APPARATUS - A library apparatus includes a storing unit configured to store a plurality of recording media and a transporting unit configured to shift in a first direction and in a second direction that intersect each other and to transport the recording media. The transporting unit includes an accommodating unit configured to be able to accommodate a plurality of the recording media and a transferring unit configured to transfer the recording media one by one between the storing unit and the accommodating unit. | 03-12-2015 |
Patent application number | Description | Published |
20130223027 | ELECTRONIC DEVICE AND PRINTED CIRCUIT BOARD CONNECTION METHOD - An electronic device includes: a casing provided with a first printed circuit board that includes a first connector; a unit inserted into the casing through a housing opening formed in the casing, the unit including a second printed circuit board with a second connector, a pair of guide rails that guide the second connector towards the first connector; a width direction positioning section that is provided to an end portion on the housing opening side of at least one of the guide rails of the pair of guide rails and that positions the second connector in the unit width direction with respect to the first connector; and a top-bottom direction positioning section that is positioned further towards the first connector side than the width direction positioning section and that positions the second connector in the top-bottom direction with respect to the first connector. | 08-29-2013 |
20140063760 | ELECTRONIC DEVICE, MANUFACTURING METHOD AND CONNECTION METHOD - An electronic device includes: a case; a first board that includes a first connector; a positioning section that positions the first board with respect to the case; a second board that includes a second connector; a guide rail that has an end portion on the first board side formed with a fitting port into which the first connector fits, and that guides the second connector towards the first connector that is fitted into the fitting port; a pair of sloping portions formed to edge portions on both guide rail pivot direction sides of the fitting port; and a pair of stoppers respectively disposed at each of the guide rail pivot direction sides so as to restrict the pivot range of the guide rail such that the first connector is insertable between the pair of sloping portions. | 03-06-2014 |
20140185313 | FAN UNIT, ELECTRONIC APPARATUS, AND ENCLOSURE - An electronic apparatus includes a fan unit having a first connector part and a second connector part disposed at different positions, and a housing configured to accommodate the fan unit. The housing includes a connector and a connector protecting part. The connector is configured to be connected to one of the first and the second connector parts, and the connector protecting part is configured to cover the other one of the first and the second connector parts when the fan unit is inserted into the housing. | 07-03-2014 |
Patent application number | Description | Published |
20080219445 | Communications audit support system - A communications audit support system is provided, which makes it possible to audit communications of an arbitrary encrypted communication session at any time. The communications audit support system of the present invention stores key information used for encrypted communication in a key management DB in association with a key ID each time the key information is created, stores IP addresses of a user terminal and a service providing server which perform an encrypted communication session using the key information in a communication state management DB in association with the key ID, and stores an encrypted packet sent in an encrypted communication session in a packet DB in association with IP addresses of a sender and a receiver of the encrypted packet. | 09-11-2008 |
20080301439 | Validation Server, Program and Verification Method - A technique of managing public keys updated by a certificate authority and a plurality of hash algorithms is provided. | 12-04-2008 |
20090300349 | VALIDATION SERVER, VALIDATION METHOD, AND PROGRAM - A validation server using HSM, which reduces required process time from receiving a validation request to responding with a validation result, and comprises a first software cryptographic module | 12-03-2009 |
20100122081 | METHOD OF VALIDATION PUBLIC KEY CERTIFICATE AND VALIDATION SERVER - In response to a validation request that includes second information identifying the certificate authority, key information of the certificate authority at issuance of the public key certificate, and information identifying the public key certificate, if the second information identifying the certificate authority included in the validation request corresponds to the first information identifying the certificate authority included in the authority certificate, and the information identifying the public key certificate included in the validation request does not exist in the revocation information, the validation server creates a validation result indicating that the public key certificate corresponding to the information identifying the public key certificate included in the validation request is valid. | 05-13-2010 |
20110004763 | CERTIFICATE VALIDATION METHOD AND CERTIFICATE VALIDATION SERVER AND STORAGE MEDIUM - A certificate validation method for causing a certificate validation server to receive a certificate validation request from a given terminal device, build a certification path of from a first certificate authority (CA) to a second CA, perform validation of the certification path, and send a validation result to the terminal which issued the certificate validation request is disclosed. The validation server detects either a key update of any given CA or a compromise of the given CA, acquires a certificate of relevant CA and first certificate status information and second certificate status information, stores the acquired information in a storage unit or, alternatively, updates the information stored in the storage based on the acquired information, and performs the building of a certification path and validation of the certification path by use of the information of the storage unit. | 01-06-2011 |
20120159158 | VALIDATION SERVER, VALIDATION METHOD, AND PROGRAM - A validation server using HSM, which reduces required process time from receiving a validation request to responding with a validation result, and comprises a first software cryptographic module | 06-21-2012 |
20130061043 | METHOD OF VALIDATION PUBLIC KEY CERTIFICATE AND VALIDATION SERVER - In response to a validation request that includes second information identifying the certificate authority, key information of the certificate authority at issuance of the public key certificate, and information identifying the public key certificate, if the second information identifying the certificate authority included in the validation request corresponds to the first information identifying the certificate authority included in the authority certificate, and the information identifying the public key certificate included in the validation request does not exist in the revocation information, the validation server creates a validation result indicating that the public key certificate corresponding to the information identifying the public key certificate included in the validation request is valid. | 03-07-2013 |