Patent application number | Description | Published |
20090268284 | BINOCULARS - A pair of binoculars is provided with a second bridge portion on which a portion for fitting an adapter for attaching a tripod is provided near to the center of gravity of the binoculars with a given space in the optical axis direction from a first bridge portion that is provided to the objective lens side, thereby capable of preventing a shake upon attaching a tripod through the adapter. | 10-29-2009 |
20090273832 | BINOCULARS - Providing a pair of binoculars that is able to prevent diopter from being changed after adjusting diopter difference by pushing down the focus knob after adjusting diopter difference so as not to touch the operating knob, and able to prevent the focus position from being changed after adjusting focus position by pulling out the focus knob to create a focus lock state after adjusting focus position. | 11-05-2009 |
20110043910 | TRIPOD-CONNECTING ADAPTER - A tripod-connecting adapter for connecting a pair of binoculars to a tripod comprising: a base portion that has a width in which a left and a right lens barrels of the pair of binoculars to be placed thereon come into contact therewith, and restricts rotation of the pair of binoculars around a joint shaft that connects the pair of lens barrels of the pair of binoculars; and a holding device that is provided on the base portion and is connected to the joint shaft to support the pair of lens barrels so that said pair of lens barrels may be placed on an upper surface of the base portion to come in contact therewith, and restricts movement of the pair of binoculars in an optical axis direction of the pair of binoculars. | 02-24-2011 |
20120105950 | TRIPOD-CONNECTING ADAPTER - A tripod-connecting adapter for connecting a pair of binoculars to a tripod comprising: a base portion that has a width in which a left and a right lens barrels of the pair of binoculars to be placed thereon come into contact therewith, and restricts rotation of the pair of binoculars around a joint shaft that connects the pair of lens barrels of the pair of binoculars; and a holding device that is provided on the base portion and is connected to the joint shaft to support the pair of lens barrels so that said pair of lens barrels may be placed on an upper surface of the base portion to come in contact therewith, and restricts movement of the pair of binoculars in an optical axis direction of the pair of binoculars. | 05-03-2012 |
20150070759 | BINOCULARS - Binoculars including: a pair of lens barrels each having a telescopic optical system; and interconnecting portions interconnecting the pair of lens barrels so as to be relatively rotatable about an axis of an axial member that is parallel to an optical axis of each of the telescopic optical systems, an interpupillary distance being adjusted by relatively rotating the pair of lens barrels about the axial member, the binoculars being characterized in further including: a click position setting mechanism serving to set a click position at a predetermined angle of rotation of the pair of lens barrels, the click position setting mechanism being configured to include a rotating member provided on the axial member so as to rotatable about the axis of the axial member and facing the interconnecting portion in a direction of the axis of the axial member, a protruded portion being provided on any one of the interconnecting portion and the rotating member, and a recessed portion being provided on the other of the interconnecting portion and the rotating member and being capable of engaging with the protruded portion; and a lock/unlock member locking the rotation of the rotating member with respect to the axial member and unlocking the locked rotation thereof. | 03-12-2015 |
Patent application number | Description | Published |
20090303438 | Ophthalmic photographing apparatus - An ophthalmic photographing apparatus comprising a photographing optical system for obtaining a regional image of an examinee's eye, comprising a light source, a focusing optical element movable in an optical-axis direction by a driving mechanism, and a photodetector, and a control unit controlling driving of the mechanism and obtain the image based on a signal from the photodetector, wherein the control unit further moves the optical element in predetermined steps/continuously to obtain the image at each position, calculates frequency distribution of luminance of each of the images to detect a change characteristic of luminance values having frequencies equal or exceeding a threshold value in the frequency distribution with respect to the optical element position, and detects a focus position of the optical element based on the change characteristics to move the optical element to a position corresponding to the detected focus position. | 12-10-2009 |
20100302508 | Ophthalmic photographing apparatus - An ophthalmic photographing apparatus including an interference optical system for dividing light from a first light source into measurement light and reference light, directing measurement light to a fundus and reference light to a reference optical system, and photo-receiving by a first photodetector interference light, a first optical scanner disposed in a measurement light optical path and scanning measurement light in two dimensional directions, a driving unit moving an optical member in an optical path of measurement light or reference light to change an optical path length, a control unit controlling the driving unit to adjust an optical path length difference, controlling the optical scanner to scan measurement light at a given photographing view angle, and obtaining a tomographic image based on a photodetector signal, and a calculation unit converting a photographing range into an actual distance based on optical member positional information and view angle information. | 12-02-2010 |
20120127428 | OPHTHALMIC PHOTOGRAPHING APPARATUS - An ophthalmic photographing apparatus of the present invention is capable of favorably assisting an examiner when a three-dimensional tomographic image is obtained. The ophthalmic photographing apparatus includes an optical scanner for two-dimensionally scanning light from a measurement light source, a detector for detecting the state of interference of measurement light from the measurement light source and reference light, an optical coherence tomography device for obtaining a three-dimensional tomographic image of an examinee's eye, an observation optical system for obtaining a front observation image of the eye as a moving image, an arithmetic analyzing unit for specifying an abnormal portion by analyzing through image processing the three-dimensional tomographic image, and a display control unit for extracting a tomographic image corresponding to the abnormal portion from the three-dimensional image, and controls a monitor to display at the same time the extracted tomographic image and the moving image of the front observation image. | 05-24-2012 |
20120165799 | OPHTHALMIC LASER TREATMENT APPARATUS - An ophthalmic laser treatment apparatus includes an irradiation position obtaining unit arranged to obtain analysis result data based on a tomographic image of a patient's eye captured by an optical coherence tomography device before a treatment laser beam is irradiated, and obtain information of an irradiation position of the treatment laser beam with respect to the eye set by use of the obtained analysis result data, and a laser control unit arranged to irradiate the laser beam to the eye based on the irradiation position information obtained by the irradiation position obtaining unit. | 06-28-2012 |
20140204338 | OPHTHALMIC PHOTOGRAPHING APPARATUS AND STORAGE MEDIUM STORING OPHTHALMIC PHOTOGRAPHING PROGRAM - An ophthalmic photographing apparatus includes: an interference optical system configured to acquire a tomographic image of an eye; a processor; and memory storing computer readable instructions, when executed by the processor, causing the ophthalmic photographing apparatus to: control the interference optical system to acquire multiple tomographic images, and store the multiple tomographic images in a storage unit; acquire a composite image based on the multiple tomographic images stored in the storage unit; start a photographing operation for acquiring the multiple tomographic images based on the photographing position; acquire the composite image from the multiple tomographic images which are acquired by the interference optical system and stored in the storage unit until a first operation signal is received during the photographing operation; and transfer a process to a subsequent photographing operation when a second operation signal is received from the operation unit. | 07-24-2014 |
Patent application number | Description | Published |
20080263407 | VIRTUAL COMPUTER SYSTEM - To improve the maintainability of a virtual machine system, there is provided a mechanism capable of appropriately reporting a failure that occurs in a dedicated PCI device, in a shared PCI device, or in a virtual PCI device. A device for transferring PCI device configuration information between a failure monitoring application and a hypervisor that monitors a PCI device failure is prepared, and the failure monitoring application is operated in a user virtual machine and in a control virtual machine. Based on the above-described PCI device configuration information, the failure monitoring application operating in the user virtual machine monitors a dedicated PCI device failure and a virtual PCI device failure, and the failure monitoring application operating in the control virtual machine monitors a shared PCI device failure, respectively, thereby appropriately reporting a failure of the dedicated PCI device, the shared PCI device, or the virtual PCI device without duplication. | 10-23-2008 |
20100037097 | VIRTUAL COMPUTER SYSTEM, ERROR RECOVERY METHOD IN VIRTUAL COMPUTER SYSTEM, AND VIRTUAL COMPUTER CONTROL PROGRAM - A virtual computer system executes a virtual computer control program on a physical computer and thereby causes guest programs on the logical partitions, respectively. The virtual computer control program includes an error recovery module to periodically recover from an error in a cache memory, an error interruption handler module responsive to an interruption notice caused by an error which has occurred in the cache memory, to recover from an error in the cache memory, and an error data initialization module to recover from an error in the cache memory with shutdown or restart of one of the logical partitions as a momentum. And the virtual computer control program conducts recovery processing from an error in the cache memory. | 02-11-2010 |
Patent application number | Description | Published |
20090129393 | MULTI-PLANE CELL SWITCH FABRIC SYSTEM - Cells which arrive in random sequence from the asynchronously operating exchange parts are restored into the original by a small amount of hardware. Distributing parts as inputs of a switch fabric manage serial numbers continuous for each destination. The distributing part divides an inputted variable length packet into fixed length cells, adds serial numbers corresponding to destinations to the cells, and outputs the cells to the exchange parts. The respective exchange parts deliver the cells to the objected destinations. Alignment parts as outputs of the switch fabric classify the reception cells by the number of the distributing part, and compare an expected serial number managed by the alignment part with a serial number of the destination (alignment part) of the reception cell. An identical one is stored in an aligned FIFO queue, and cells of from a packet start cell to a packet end cell are taken out. | 05-21-2009 |
20090198864 | NETWORK SWITCH AND METHOD OF SWITCHING IN NETWORK - A network switch with a plurality of crossbar switches that is available to suppress increase in the circuit scale is provided. The network switch has: the plurality of crossbar switches that transfer unit data in a specified format; a receiving side transfer unit that transfers data received from a network to the plurality of crossbar switches in the unit data basis; and a plurality of transmitting side transfer units that transmit data transferred from the plurality of crossbar switches to the network. The receiving side transfer sets a consecutive serial number to the unit data in transfer sequence, and distributes the unit data to the plurality of crossbar switches. Each of the plurality of transmitting side transfer units has a plurality of queues for the respective crossbar switches that stores the transferred unit data, and extracts the unit data with smallest serial number of the unit data stored in the queues when all of the queues store the unit data. | 08-06-2009 |
20090252168 | MULTI-PLANE CELL SWITCH FABRIC SYSTEM - A multi-plane cell switch fabric system prevents a decrease of the effective switching capacity when switching the variable-length packets. Distribution units classify input variable-length packets for each address, arranges the packets by a first division length unit, divides the packets into fixed-length cell payloads by a second division length unit that is an integer multiple being twice or more as large as the first division length unit, and forms a fixed-length cell by providing destination information, a source ID, a sequential number, and packet head tail information to each of the cell payloads. The cells are distributed to all the switching units one by one whenever the cells are collected to be the same number as the plural switching units. The reordering units classify the cells, reorder the sequential number in an original order, and reassemble the packets by the packet head tail information of the cell. | 10-08-2009 |