Patent application number | Description | Published |
20080226153 | ANALYZING APPARATUS, PROGRAM, DEFECT INSPECTION APPARATUS, DEFECT REVIEW APPARATUS, ANALYSIS SYSTEM, AND ANALYSIS METHOD - In order to allow to easily specify inspection recipe with which defects desired to be detected can be detected efficiently, a defect inspection apparatus performs defect inspection of a substrate in accordance with a plurality of inspection recipes and produces defect information associated with position of defect in the substrate and attribute data of the defect for each of the inspection recipes and a defect review apparatus produces review result information specifying a kind of defect selected from defects contained in the defect information. An analyzing apparatus obtains defect information and review result information and totalizes the number of defects having attribute data similar to attribute data possessed in defects corresponding to kind of defects to be analyzed for each inspection recipe. | 09-18-2008 |
20090286174 | MANUFACTURING METHOD AND MANUFACTURING SYSTEM OF SEMICONDUCTOR DEVICE - In an exposure process forming a predetermined circuit pattern of a semiconductor device on a wafer, a resist dimension of the resist pattern formed on a wafer and a focus position in the exposure process at past time are measured, a resist dimension and a focus position of a wafer to which the exposure process is secondly performed are estimated by using measurement results of these measured resist dimension and focus position, and a focus offset value is calculated by using estimated values of these estimated resist dimension and focus position, and then, an exposure dose is calculated as considering this focus offset value, and a resist pattern is formed on the wafer to which the exposure process is performed by using these calculated exposure dose and focus offset value. | 11-19-2009 |
20110211060 | WAFER INSPECTION DATA HANDLING AND DEFECT REVIEW TOOL - A defect detected by a wafer inspection tool is reliably captured by a defect review tool. A defect review condition in the defect review tool is varied depending on defect attributes provided by the wafer inspection tool so as to optimize the review process. For example, review magnification is varied depending on the size of the defect, or the frame addition number is varied depending on the maximum gray level difference. | 09-01-2011 |
20120117010 | DEVICE FOR CLASSIFYING DEFECTS AND METHOD FOR ADJUSTING CLASSIFICATION - Disclosed is a technique wherein an object that requires adjustment in order to increase the reliability of automatic classification can be easily identified. A device ( | 05-10-2012 |
Patent application number | Description | Published |
20090268584 | Optical Pickup Apparatus And Optical Disc Apparatus Using Same - An optical pickup apparatus is provided with a dividing element having a plurality of regions. The dividing element is capable of dividing a light flux reflected by the optical disc into a plurality of light fluxes having different outgoing directions. Each region of the dividing element and light receiving parts of a light detector are structured such that when a target information recording layer of the optical disc is brought into focus, a light flux reflected from the target information recording layer is focused on the light receiving parts of the light detector, and a light flux reflected from other information recording layer than the target information recording layer is not irradiated onto the light receiving parts of the light detector. | 10-29-2009 |
20100067333 | OBJECTIVE LENS ACTUATOR AND AN OPTICAL PICKUP - An objective lens actuator, being suitable for a thin-sized optical pickup and a thin-sized optical disc apparatus, comprises: an objective lens for focusing a light upon a recording surface of an optical disc; and a driving means including a focusing coil, tracking coils, and a magnetic circuit, for operating the objective lens into a focusing direction of approaching/receding to/from the optical disc, and into a tracking direction of a radius of the optical disc, wherein the magnetic circuit has two (2) pieces of magnets putting the objective lens therebetween, and one of the magnets is short of length in the focusing direction and is long in length in the tracking direction, comparing to the other magnet, thereby brining an unnecessary moment, which is applied upon a moving part including the objective lens therein, to be small, and suppressing inclination or tile and vibration of the objective lens, so as to deal with high-density and high-speed recording/reproducing of information. | 03-18-2010 |
20100214904 | Optical Pickup Having Radially Arranged Lenses in a Low Profile Construction - An optical pickup includes a first source which emits a first beam with a first wavelength; a second source which emits a second beam with a wavelength shorter than the first wavelength; a first collimate lens which collimates the first beam; a second collimate lens which collimates the second beam; a first objective lens which converges the first collimated beam onto an optical disc; and a second objective lens which converges the second collimated beam onto the disc. The first and second objective lenses are arranged in the disc radial direction. The second objective lens is arranged closer to the side of the disc outer circumference than the first objective lens. The first collimate lens is arranged on the right-hand side when the second objective lens is viewed from the first objective lens. The second collimate lens is arranged on the left-hand side when the first objective lens is viewed from the second objective lens. The gap between the first collimate lens and the first objective lens is larger than the gap between the second collimate lens and the second objective lens. | 08-26-2010 |
20110299378 | Optical Pickup Having Radially Arranged Lenses in a Low Profile Construction - An optical pickup includes a first source which emits a first beam with a first wavelength; a second source which emits a second beam with a wavelength shorter than the first wavelength; a first collimate lens which collimates the first beam; a second collimate lens which collimates the second beam; a first objective lens which converges the first collimated beam onto an optical disc; and a second objective lens which converges the second collimated beam onto the disc. The first and second objective lenses are arranged in the disc radial direction. The second objective lens is arranged closer to the side of the disc outer circumference than the first objective lens. The first collimate lens is arranged on the right-hand side when the second objective lens is viewed from the first objective lens. The second collimate lens is arranged on the left-hand side when the first objective lens is viewed from the second objective lens. The gap between the first collimate lens and the first objective lens is larger than the gap between the second collimate lens and the second objective lens. | 12-08-2011 |
20120098191 | MEDIUM PRESSURIZING DEVICE AND IMAGE FORMING APPARATUS - A medium pressurizing device includes: two rotating bodies that rotate and allow a recording medium held in a contact part to pass; a pressurizing member that applies, to one of the rotating bodies, a pressure of pressing the one toward the other; a drive roll disposed downstream from the contact part in a conveyance direction, and rotating thereby transmitting a conveyance driving force to the recording medium; and a following roll contacting the drive roll, and rotating by following rotation of the drive roll, thereby conveying the recording medium held therebetween. The device further includes: an axis member rotating by receiving a driving force; and a cam member fixed to the axis member, acting on the pressurizing member, and following rotation of the axis member, thereby changing the pressure. The following roll has a hollow, and the axis member is disposed to pass through a space in the hollow. | 04-26-2012 |
20130163400 | Optical Pickup Device and Method for Manufacturing the Same - The invention provides an optical pickup device that ensures complete curing of adhesive when a tilt adjusting holder is glued to an objective lens holder. The optical pickup device comprises: a light source; an objective lens for focusing light emitted from the light source onto an optical storage medium; a tilt adjusting holder to which to secure the objective lens; and an objective lens holder to which to glue the tilt adjusting holder. The objective lens holder includes: adhesive joint sections for securing the tilt adjusting holder to the objective lens holder using an adhesive; a seat section on which the tilt adjusting holder abuts; and adhesive anti-overflow pockets, located between the adhesive joint sections and the seat section, for receiving the adhesive when the adhesive flows from the adhesive joint sections. | 06-27-2013 |
20130223202 | OPTICAL PICKUP - In a photo-detector position adjustment/bonding process, it has been necessary for a worker to hold a dangling photo-detector and plate with a tool such as tweezers, and chuck the photo-detector and plate onto an adjustment jig. Because the chucking onto the adjustment jig is performed by a manual operation, productivity is low and it has been difficult to decrease the process standard time (ST). In order to substantially stabilize the standby position of the photo-detector, a pressing force is provided by the reaction force of a flexible substrate in the direction of an optical pickup, and the contacting surfaces of an optical pickup case and the plate are prevented from sliding and displaced from each other. | 08-29-2013 |
Patent application number | Description | Published |
20140032839 | STORAGE SYSTEM AND METHOD FOR CONTROLLING STORAGE SYSTEM - According to an aspect of the present invention, provided is a storage system including a plurality of storage devices, a plurality of access control devices, a relay device, and a connection control device. The plurality of access control devices control access to each of the plurality of storage devices. The relay device connects each of the plurality of storage devices to one of the plurality of access control devices. The connection control device instructs, in response to load states of the plurality of access control devices, the relay device to switch an access control device connected to one of the plurality of storage devices so that deviation of loads among the plurality of access control devices is improved. | 01-30-2014 |
20140032960 | INFORMATION PROCESSING SYSTEM AND ACCESS CONTROL METHOD - An information processing system includes a plurality of storage devices, a plurality of data access devices, and a first processor. The first processor selects, when a first data access device permitted to access data in a first storage device fails, a second data access device other than the first data access device. The first data access device is included in the plurality of data access devices. The first storage device is included in the plurality of storage devices. The second data access device is included in the plurality of data access devices. The first processor permits the second data access device to access data in the first storage device. The first processor updates correspondence information, which indicates the first data access device as a transfer destination of a request to access first data in the first storage device, to indicate the second data access device as the transfer destination. | 01-30-2014 |
20140298444 | SYSTEM AND METHOD FOR CONTROLLING ACCESS TO A DEVICE ALLOCATED TO A LOGICAL INFORMATION PROCESSING DEVICE - A logical information-processing device is allocated based on a request from a terminal device. In an information-processing device, one of plural storage devices is connected to one of plural processing devices each including a managing unit. First correspondence information stores physical identification information identifying the information-processing device in association with address information of the managing unit. Second correspondence information stores the physical identification information in association with logical identification information identifying the logical information-processing device. A managing device obtains address information of the managing unit of the information-processing device corresponding to the logical information-processing device allocated to the terminal device, by using the physical identification information obtained, based on the logical identification information included in the request, from the second correspondence information. A proxy device accesses the managing unit of the corresponding information-processing device based on the address information obtained by the managing device. | 10-02-2014 |
20140380091 | INFORMATION PROCESSING APPARATUS, COMPUTER-READABLE RECORDING MEDIUM HAVING STORED PROGRAM FOR CONTROLLING INFORMATION PROCESSING APPARATUS, AND METHOD FOR CONTROLLING INFORMATION PROCESSING APPARATUS - A control device controls the switch device and the plurality of processing apparatuses such that, when one of replicated data pieces stored in two or more different storage devices among the plurality of storage devices is lost, the replicated data piece stored in a second storage device other than a first storage device storing lost replicated data piece among the two or more different storage devices is copied through the switch device to reconstruct the lost replicated data piece. Thus, a redundancy of replicated data is restored without affecting a bandwidth of a network. | 12-25-2014 |