Patent application number | Description | Published |
20100274078 | Endoscope manipulator for minimally invasive surgery - According to endoscope manipulator for MIS capable of overcoming disadvantages of multiaxial endoscope manipulator including conventional robot arm and providing compact and light-weight structure to obtain maximum activity space for medical staff, multi-joint arm is configured so that movement of all joints from base link to tip link is manually locked-unlocked by user and not controlled by motors. Endoscope mounted on end of multi-joint arm is manipulated using motors to enable movement of three-degrees of freedom, thereby accomplishing compact and light-weight endoscope manipulator. Tube of endoscope can be press-fitted onto tip of multi-joint arm, and three-axis movement function for vertical, lateral and forward/backward conveyance of endoscope is implemented in tip of multi-joint arm. Since external manual joints are not moved during operation, disturbance or restriction to activities of medical staff can be minimized. One-click button function of readily and rapidly attaching/detaching endoscope to/from endoscope manipulator can increase convenience of use. | 10-28-2010 |
20100274079 | Endoscope manipulator for minimally invasive surgery - Endoscope manipulator for MIS can overcome disadvantages of multiaxial endoscope manipulator including conventional robot arm and provide compact and lightweight structure to obtain maximum activity space for medical staff. According to the endoscope manipulator for MIS, multi-joint arm is configured so that movement of all of the joints from base link to tip link is manually locked and unlocked by user and not controlled by motors. Additionally, endoscope mounted on an end of multi-joint arm is manipulated using motors to enable movement of three degrees of freedom, thereby accomplishing compact and lightweight endoscope manipulator. Additionally, tube of endoscope can be press-fitted onto tip part of multi-joint arm, and triaxial movement function for vertical, horizontal and forward/backward conveyance of endoscope is implemented in the tip part of multi-joint arm. Therefore, since external manual joints are not moved during operation, Disturbance or restriction to activities of medical staff can be minimized. | 10-28-2010 |
20120046665 | ELECTRIC SCREWDRIVER FOR SPINAL FIXATION - An electric screwdriver that inserts a screw into the spine of a human and includes: a joint rod to which the screw and a motor is coupled, a power transmitting unit for transmitting the force of the motor to the joint rod, an electrical energy supply unit for supplying electrical energy to the motor, and a case, one end of which has a first holding portion to be held by one hand of a surgeon; a second holding portion coupled to an outer circumferential surface of the case such that the second holding portion is rotatable relative to the case and can be held by the other hand of the surgeon; and an automatic/manual operating unit which enables the second holding portion to be fixed when operating the motor, and rotatable when the motor stops operating and the surgeon manually inserts the screw. | 02-23-2012 |
20140321095 | HVDC VALVE TOWER - Disclosed is a HVDC valve tower. The HVDC valve tower includes cylindrical valve module loading part, a valve module loaded on the valve module loading part, and a crane disposed at a center of the valve module loading part to be rotatable. | 10-30-2014 |
20150149458 | METHOD FOR GENERATING BLOCKS FOR VIDEO SEARCHING AND METHOD FOR PROCESSING QUERIES BASED ON BLOCKS GENERATED THEREBY - The present invention relates to a method for generating blocks for video searching and to a method for processing queries based on the blocks generated thereby. One embodiment of the present invention includes the steps of: detecting a reference frame of which the position information and/or direction information, which are forms of space information on a frame, nonlinearly changes from among frames forming a video; and generating a tilt block including a plurality of frames on the basis of the reference frame. Accordingly, compared to the prior art, the same amount of queries can be processed using a smaller amount of memory and in a shorter amount of time. | 05-28-2015 |
Patent application number | Description | Published |
20080196440 | Cool Air Supply Structure of Storage Receptacle for Refrigerator - The present invention relates to a cool air supply structure of a storage receptacle for a refrigerator. The present invention comprises one or more box casings detachably installed in a refrigerating chamber, each box casing having a mounting space and a channel through which cool air flows, the cool air being supplied from a cool air supply source through a cool air supply port formed in a side surface of the refrigerating chamber; and one or more storage receptacles, each storage receptacle being withdrawably installed in the mounting space, wherein food accommodated in an accommodation space provided in the storage receptacle is indirectly cooled by the cool air that flows through the channel. According to the present invention, there is an advantageous effect in that the food accommodated in a plurality of storage receptacles can be stored to be fresher by indirectly cooling the food and simultaneously the supply of cool air can be controlled depending on the use or not of the storage receptacles. | 08-21-2008 |
20090173100 | COOL AIR SUPPLY STRUCTURE OF STORAGE RECEPTACLE FOR REFRIGERATOR - A cool air supply structure of a storage receptacle for a refrigerator, which includes a main body having a storage space provided therein and a door for selectively opening or closing the storage space, the cool air supply structure, comprising: one or more receptacle casings detachably installed into the storage space and having a mounting space provided therein so that a storage receptacle is moved into or out of the mounting space; and a channel provided in each of the receptacle casings so that cool air flows in the channel, wherein food received in the storage receptacle is indirectly cooled by the cool air flowing in the channel. According to the present invention, the food received in the storage receptacle of a refrigerator can be kept fresh with a simple configuration. | 07-09-2009 |
20100236273 | ICE MAKING DEVICE FOR REFRIGERATOR - The present invention relates to an ice-making device for a refrigerator. The ice-making device of the present invention comprises a water tank detachably installed to a rear surface of a refrigerator door for selectively opening or closing a storage space, first and second ice trays rotatably installed to the rear surface of the door to make ice using water supplied from the water tank, and an ice bank installed to the rear surface of the door to store therein the ice made in the first and second ice trays. According to the present invention, ice can be more simply and easily taken out while minimizing the leakage of cold air circulating in the storage space. Further, ice can be stored in a more sanitary way while minimizing the contamination of the storage space in the process of making ice. | 09-23-2010 |