Patent application number | Description | Published |
20090163029 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device has forming a first nitride layer over a substrate, forming a first oxide layer on the first nitride layer, forming a second nitride layer on the first oxide layer, forming a photoresist layer over the second nitride layer, forming a opening in the photoresist layer, etching the second nitride layer using the photoresist layer as a mask such that the opening is reached to the first oxide layer, etching the first oxide layer using the second nitride layer as a mask such that the opening is reached to the first nitride layer, etching the first oxide layer such that bottom zone of the opening is increased in diameter, and etching the first nitride layer using the first oxide layer as a mask such that the opening is reached to the substrate thereby to form contact hole reaching to the substrate. | 06-25-2009 |
20090215243 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes forming an isolation region defining an active region in a semiconductor substrate, forming a first insulating film over the semiconductor substrate, forming a second insulating film having etching properties different from those of the first insulating film over the first insulating film, selectively removing the second insulating film from a first region over the active region and the isolation region by dry etching using a fluorocarbon-based etching gas, removing a residual film formed by the dry etching over the first insulating film by exposure in an atmosphere containing oxygen, and selectively removing the first insulating film from the first region by wet etching. | 08-27-2009 |
20100001350 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A disclosed semiconductor integrated circuit device includes a semiconductor substrate; and multiple semiconductor elements disposed on the semiconductor substrate. The semiconductor elements include an n-channel MOS transistor and a p-channel MOS transistor. The n-channel MOS transistor is covered by a tensile stress film, and the p-channel MOS transistor is covered by a compressive stress film. A dummy region, the entire surface of which is covered by a combination of the tensile stress film and the compressive stress film, is disposed on the surface of the semiconductor substrate. | 01-07-2010 |
20120208342 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes forming an isolation region defining an active region in a semiconductor substrate, forming a first insulating film over the semiconductor substrate, forming a second insulating film having etching properties different from those of the first insulating film over the first insulating film, selectively removing the second insulating film from a first region over the active region and the isolation region by dry etching using a fluorocarbon-based etching gas, removing a residual film formed by the dry etching over the first insulating film by exposure in an atmosphere containing oxygen, and selectively removing the first insulating film from the first region by wet etching. | 08-16-2012 |
20140024224 | METHOD OF MANUFACTURING SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A method of manufacturing a semiconductor integrated circuit device which includes a semiconductor substrate; and multiple semiconductor elements disposed on the semiconductor substrate. The semiconductor elements include an n-channel MOS transistor and a p-channel MOS transistor. The n-channel MOS transistor is covered by a tensile stress film, and the p-channel MOS transistor is covered by a compressive stress film. A dummy region, the entire surface of which is covered by a combination of the tensile stress film and the compressive stress film, is disposed on the surface of the semiconductor substrate. | 01-23-2014 |
Patent application number | Description | Published |
20100050183 | WORKFLOW DEVELOPING APPARATUS, WORKFLOW DEVELOPING METHOD, AND COMPUTER PRODUCT - A computer-readable recording medium stores therein a workflow developing program that causes a computer to execute acquiring a workflow for a sequence of applications, each of which requires user authentication processing prior to execution and is on an application server; detecting a description position of a first application to be executed first in the workflow acquired at the acquiring; inserting one description of the user authentication processing into the workflow so that the user authentication processing is executed before the first application at the description position detected at the detecting; and storing, in a management server controlling the application servers, the workflow after insertion at the inserting. | 02-25-2010 |
20110075652 | RELAY DEVICE AND METHOD FOR CONTINUING SERVICE - A relay device that relays a message transmitted from a terminal device to a server through a communications network. When a message is received from the terminal device, the relay device obtains attribute information related to the user of the terminal device, obtains an identifier to be inserted into a message to the terminal device by a server that generated a session in response to the message from the terminal device, the identifier being for identifying the session, stores the obtained identifier that is associated with the attribute information, determines whether or not the attribute information coincident to the attribute information obtained by receiving the message from the terminal device is to be stored when a message was received from the terminal device, inserts the identifier associated with the attribute information into the message received from the terminal device when the coincident attribute information is stored, and relays the message. | 03-31-2011 |
20110154457 | AUTHENTICATING METHOD, CONVERSION DEVICE, AND RELAY DEVICE - A conversion device receives service data including first connection destination data and the authentication information about an authenticated user, generates second connection destination data for designation of the first connection destination data, then associates the authentication information, the first and second connection destination data with one another, transmits them to a relay device, and transmits to a client the service data in which the first connection destination data is replaced with the second connection destination data; the client transmits the second connection destination data selected by the user to the relay device; the relay device transmits the authentication information to a server indicated by the first connection destination data using the authentication information and the first connection destination data corresponding to the second connection destination data, and transmits the address of the server to the client; and the client communicates with the server using the address and the authentication information. | 06-23-2011 |
20110307619 | RELAY PROCESSING METHOD AND RELAY APPARATUS - A relay apparatus is connected to a plurality of servers and a client to relay a message transmitted from the client to one of the plurality of servers. The relay apparatus receives from one of the plurality of servers a response to a first message transmitted from the client. The relay apparatus stores in a data storage a first server identifier of the server that has transmitted the response, in association with a first session identifier included in the response. The relay apparatus extracts, upon receiving a second message transmitted from the client, a second server identifier from the data storage on the basis of a second session identifier included in the second message. The relay apparatus determines a destination server of the second message on the basis of the extracted second server identifier. The relay apparatus transmits the second message destined to an address of the determined destination server. | 12-15-2011 |
20120240214 | SYSTEM, METHOD OF AUTHENTICATING INFORMATION MANAGEMENT, AND COMPUTER-READABLE MEDIUM STORING PROGRAM - In response to a service request designating a service identifier, a proxy server reads out at least two processing system identifiers corresponding to the designated service identifier from a first storage unit, and transmits an acquisition request containing the read-out at least two processing identifiers to a management server. The management server acquires respective authentication information items corresponding to the at least two processing identifiers contained in the received acquisition request from a second storage unit, and transmits the acquired authentication information items to the proxy server. The proxy server transmits user authentication requests for respective processing systems containing the received authentication information items to the at least two processing systems, respectively. | 09-20-2012 |