baber/WOPTO huggingface dataset:
Patent KR-20190023908-A (KR)
Inventor: CHO SEOK HYO
IPC: G06F1/16
Filed: 2017-08-30
Abstract: Embodiments of the present invention provide a rollable display device. The rollable display device comprises: a cylindrical roller on which a display panel is wound on an outer circumferential surface; a cylinder member to which a rotation support member is coupled to support rotation of the roller; a housing member rotating together with the roller; a torsional elastic member fixed to the cylinder member and the housing member; and a housing inner member provided on an inner circumferential surface of the housing member to which foreign matters are attached. The display panel may be rolled to implement a rollable display rolled up and unfolded. The rollable display device may prevent noise due to the foreign matters or external leakage of the foreign matters generated by friction during operation.
Patent KR-20190014440-A (KR)
Inventor: TAKESAKO KAZUAKI
IPC: H01L27/108
Filed: 2017-09-06
Abstract: Provided is a dynamic random access memory and a manufacturing method thereof. The dynamic random access memory comprises: a substrate; a separation structure; a buried word line structure; and a plurality of first fin structures. The separation structure is disposed in the substrate and defines a plurality of active regions arranged in a row along a first direction. The buried word line structure is located in the substrate and extends along the first direction and across the plurality of active regions and the separated structure. The plurality of first fin structures are located in an intersection region of the plurality of active regions and the buried word line structure, are arranged in a line along the first direction, and are surrounded and covered by the buried word line structure.
Patent KR-20190031825-A (KR)
Title: System for Sharing Image Data
Inventor: JUNG YEON KYU
IPC: G06F21/60
Filed: 2017-09-18
Abstract: The present invention relates to an image data sharing system capable of transferring image data designed on an image designing device to sharing devices through a host device connected to the image designing device through a security cable. According to one embodiment of the present invention, the image data sharing system comprises: the security cable connecting the image designing device to the host device to transmit a previously stored serial key to the image designing terminal when being operated in an authentication mode so as to request authentication and switched into a data transfer mode upon success in the authentication to transmit the image data designed in the image designing device to the host device; a management server using the serial key to authenticate the security cable and generating a list of logged sharing devices when the sharing device requesting sharing of the image data is logged in; a first image data output agent mounted in the host device, converting the image data received through the security cable in accordance with resolution of the host device to output the converted image data, and transferring the image data to the sharing device selected from the sharing device list; and a second image data output agent mounted in the sharing device, and receiving the image data from the first image data output agent to convert and output the received image data in accordance with the resolution of the sharing device when login is completed by the management server.
Patent KR-20190037413-A (KR)
Title: Injection device for capsule type medicine
Inventor: HUH KYUNG SUN
IPC: A61M37/00
Filed: 2017-09-29
Abstract: The present invention relates to an injection device for capsule type medicine. The injection device for capsule type medicine according to an embodiment of the present invention injects medicine into human body from a capsule type medicine containing a capsule and medication stored therein, and comprises: a medicine accommodating unit in which a capsule type medicine is accommodated; a medicine pressurizing unit for pressurizing the capsule type medicine to discharge the medication stored in the capsule of the capsule type medicine accommodated in the medicine accommodating unit; a medication filtering unit for filtering the medication discharged from the capsule by the medicine pressurizing unit; and a medication injecting unit for injecting the medication filtered by the medication filtering unit into human body.
Patent KR-20180042802-A (KR)
Inventor: DANIELSSON NICLAS
IPC: H04N7/18
Filed: 2017-10-13
Abstract: The present invention relates to a method and a system for tracking an object in a defined area. According to the present invention, a best match can be searched by comparing image data on a detected object with a profile of a person entering a defined area, and a best matched profile is connected to the detected object. When entering the defined area, verification of credentials is presented and an identification profile of the identified person is registered as a candidate and is matched with objects detected in the defined area later. Therefore, a physical access control system for a defined area, capable of reducing the number of candidates for the detected objects to the most probable candidates, is used. Accordingly, processing time and necessity for resources of object tracking in the defined area are reduced.
Patent KR-20190043967-A (KR)
Title: Apparatus and method for obtaining individualized unit spectrum, apparatus and method for estimating biological component
Inventor: LEE SO YOUNG
IPC: G01N21/25
Filed: 2017-10-19
Abstract: According to an aspect of the present invention, a personalized unit spectrum obtaining apparatus comprises: a spectrum obtaining unit for obtaining a first bio-spectrum measured when the amount of a target component in a living body is small, and a second bio-spectrum measured when the amount of the target component in the living body is large; and a processor for extracting a personalized unit spectrum corresponding to a unit spectrum of the target component from the first bio-spectrum and the second bio-spectrum.
Patent KR-20190047236-A (KR)
Inventor: KIM DO HOON
IPC: F16K5/20
Filed: 2017-10-27
Abstract: The present invention relates to a screw welding type dome valve for an ultra hard segment, capable of improving air tightness and wear resistance by inserting a segment formed of a material such as ceramic into a semi ball and being immediately used by replacing only a sheet attachment ring when the sheet attachment ring is damaged. According to the present invention, the screw welding type dome valve for an ultra hard segment is applied with the shape in which the ultra hard segment (disc ring) is inserted into the semi ball. The ceramic or tungsten is applied as the segment material, or the segment material is coated by the hard material. So, the screw welding type dome valve for an ultra hard segment can extend a life of the valve by improving the wear resistance and the air tightness. Meanwhile, a sealing member such as an O-ring is installed on an assembly surface between the semi ball and the disc ring, and the air tightness is improved in case of applying a screw type fixing method. So, the screw welding type dome valve for an ultra hard segment can obtain a perfect sealing structure about an assembled part. Also, a vertical cutting part is formed on the front surface of a disc cap assembled to the front of the semi ball, and slurry can smoothly flow out through a cutting part while the valve is opened and closed. So, the screw welding type dome valve for an ultra hard segment can improve opening and closing operation performance of the valve by completely solving a slurry accumulation phenomenon.
Patent KR-20190047514-A (KR)
Inventor: LEE JUNG PIL
IPC: H01M10/0565
Filed: 2017-10-27
Abstract: The present invention relates to an electrode assembly comprising a positive electrode, a negative electrode, and a composite solid electrolyte layer interposed between the positive electrode and the negative electrode. The composite solid electrolyte layer comprises: a first solid electrolyte portion in contact with both the negative electrode and the positive electrode; and a second solid electrolyte portion in contact with the first solid electrolyte portion and the positive electrode and separated from the negative electrode. Accordingly, an electrode assembly and an electrochemical device comprising the same are provided. The present invention prevents physical damage to the solid electrolyte layer, thereby preventing a short circuit between the positive electrode and the negative electrode.
Patent KR-20190050045-A (KR)
Inventor: PARK DON WON
IPC: G01N21/15
Filed: 2017-11-02
Abstract: The present invention relates to a dust sensor sensing dust and, more specifically, relates to a dust sensor capable of minimizing the contamination of a sensing part by including a shutter. The dust sensor includes: a housing comprising an air inlet, an air outlet, and an air flow channel formed between the air inlet and air outlet; a fan installed in the housing to lead an airflow from the air inlet to the air outlet; and a sensing part installed in the housing to sense dust included in the air flowing in the flow channel. The dust sensor includes a shutter installed in the housing to block the airflow in the flow channel. According to the present invention, since the inflow of air into the sensing part is regulated through the shutter when the dust sensor is not working, the dust contamination of the sensing part can be minimized when the dust sensor is not used for a long time.
Patent KR-20190050902-A (KR)
Inventor: LEE YO NA
IPC: A41B11/00
Filed: 2017-11-04
Abstract: The present invention relates to a sleeping sock heater, which is to solve an existing problem that a thermal effect does not work on people having cold hands and feet by applying heat to feet through a heating wire and preventing burns through a temperature control device to smoothly and easily induce sleep by maintaining a temperature of the cold feet. The sleeping sock heater of the present invention a sock body formed in a foot shape to input a foot therein; a heating wire formed of a nichrome wire to generate heat through electricity; and a temperature control device including a bimetal switch to prevent burn in use. Therefore, according to the present invention, an existing problem that a thermal effect does not work on people having cold hands and feet, is solved by applying heat to feet through a heating wire and preventing burns through a temperature control device to smoothly and easily induce sleep by maintaining a temperature of the cold feet.
Patent KR-20180052533-A (KR)
Inventor: Sun yoon
IPC: D06M17/00
Filed: 2017-11-06
Abstract: The present invention relates to an artificial leather. According to an embodiment of the present invention, the artificial leather has a structure in which a release layer, a first surface treatment layer, a synthetic resin layer, a first adhesion layer, a base fabric, a second adhesion layer patterned, a flattened layer having a same pattern as that of the second adhesion layer, a foamed layer having the same pattern as that of the flattened layer, a colored layer having the same pattern as that of the foamed layer, and a second surface treatment layer having the same pattern as that of the colored layer are laminated in order. According to the present invention, the artificial leather has properties of both lining and a surface fabric as both sides have different three-dimensional designs. So, the artificial leather according to the present invention enables a user to make various leather products with free design without adding a lining or different fabric. Therefore, the artificial leather can overcome a limit occurring when the product is formed of existing fabric or existing leather having the three-dimensional design on one side.
Patent KR-20190051606-A (KR)
Title: Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including same
Inventor: CHA IN OH
IPC: H01M4/62
Filed: 2017-11-07
Abstract: The present invention relates to a cathode for a lithium secondary battery and a lithium secondary battery including the same. The cathode for a lithium secondary battery comprises a current collector and a cathode active material layer formed in the current collector. The cathode active material layer includes: a first active material layer including a first cathode active material layer and a first binder; and a second active material layer formed on the first active material layer and including a second cathode active material layer and a second binder. A first binder content is greater than a second binder content. A loading level of the cathode active material layer is 10-30 mg/cm^2. A loading level of the first active material layer is 4-25 mg/cm^2. The loading level of the second active material layer is 4-25 mg/cm^2. The loading level of the second active material layer is equal to or greater than the loading level of the first active material layer. According to the present invention, the cathode for a lithium secondary battery can provide a lithium secondary battery with excellent output properties.
Patent KR-20190052949-A (KR)
Title: Display apparatus
Inventor: KWANGHO KIM
IPC: H04R7/04
Filed: 2017-11-09
Abstract: According to an embodiment of the present invention, a display apparatus comprises: a display panel; a support member arranged on a rear surface of the display panel and including a groove; a sound generation unit arranged between the display panel and the support member; and a vibration transfer member arranged between the display panel and the sound generation unit. Therefore, a sound from a low-pitch range to a high-pitch range.
Patent KR-20190053457-A (KR)
Title: Calibration device of laser vision system
Inventor: JO YEONG SIK
IPC: G06T7/80
Filed: 2017-11-10
Abstract: The present invention relates to a calibration device of a laser vision system (LVS) which can improve accuracy in calibration by obtaining a calibration image being in focus in the whole image for an LVS being in focus on a laser plane. To this end, the calibration device of an LVS comprises: a calibration pattern block; a calibration jig positioning a pattern surface of the calibration pattern block to be in parallel with a laser surface of a laser vision device; and the laser vision device for imaging the calibration pattern block to obtain a calibration image and extracting a feature point from the obtained image to perform calibration.
Patent KR-20190057571-A (KR)
Inventor: LEE SANG MIN
IPC: C01G23/00
Filed: 2017-11-20
Abstract: Disclosed is a negative electrode material with improved life cycle. The present invention provides a method of preparing a negative electrode material for lithium secondary batteries, wherein the method comprises the steps of: disproportionating SiO_x powder; agitating the disproportionated SiO_x powder in an organic solvent; mixing the disproportionated SiO_x powder with a Ti precursor solution; drying the mixture solution to yield solid matters; and thermally treating the solid matters. According to the present invention, there may be provided a negative electrode material for SiOx_based lithium secondary batteries, which includes nano silicon and thus is capable of achieving high capacitance. Further, according to the present invention, there may be provided a negative electrode material which provides three-dimensional pores providing a large specific surface area upon lithium insertion and cushioning effects against thermal degradation caused by volume expansion upon lithium insertion. Also, according to the present invention, there may be provided a negative electrode material having a stable solid electrolyte interface suppressing direct reactions between electrolyte and negative electrode materials.
Patent KR-20190058737-A (KR)
Inventor: JEONG TAE SEOK
IPC: A43C11/14
Filed: 2017-11-20
Abstract: The present invention relates to a lever type shoelace fastening device which simply fastens or releases shoelaces to fix the same, and more specifically, to a lever type shoelace fastening device fastening shoelaces to fix the same by means of a compressive force by rotations of a lever in which shoelaces are penetrated to be inserted or withdrawn and which is hinge-coupled between a pair of hinge shafts having different interval width of upper and lower units, such that shoelaces are easily fastened and released and even though external impacts or forces are applied, shoelaces are hardly released and stably fixed. The lever type shoelace fastening device of the present invention, for a device for fastening shoelaces which simply fastens or releases shoelaces to fix the same without tying or releasing a knot of shoelaces, is as follows: a shoelace inlet receiving shoelaces inserted thereinto is formed on a side part of a top surface of a base unit having a sewing unit fixed on a tongue surface of shoes on boundaries of four surfaces; a pair of hinge shafts having different interval widths of upper and lower parts are away from each other at a predetermined distance and installed in parallel; a sawtooth unit having teeth for holding and fixing shoelaces therein is formed between the hinge shafts; a shoelace outlet withdrawing shoelaces is formed on a top surface; and a lever unit having a hinge coupling unit formed in a lower part is hinge-coupled to be able to rotate, thereby pressing and fixing shoelaces by a stretching force compressed and restored by means of rotation of the same.
Patent KR-20190061436-A (KR)
Title: Laminate Sheet with Modified Internal Surface and Pouch-Type Battery Comprising the Same
Inventor: HWANG SOO JI
IPC: B32B15/08
Filed: 2017-11-28
Abstract: The present invention relates to a laminate sheet comprising: an outer coating layer including an electrically insulating polymer resin; a metal layer to block the inflow of foreign materials; and an inner sealant layer comprising a heat sealable polymer resin, wherein the inner sealant layer has unevenness on a surface, a gap (R_sm) of the unevenness is a size in nanometer, and the height (R_z) of the unevenness is a size in micrometer, and to a pouch-type battery comprising the same.
Patent KR-20190063924-A (KR)
Title: Liquid crystal display device
Inventor: KP ARA
IPC: G02F1/1335
Filed: 2017-11-30
Abstract: According to the present invention, a liquid crystal display device comprises a liquid crystal panel, a backlight unit, a back cover, and an auxiliary light source module. The backlight unit irradiates the liquid crystal panel with light from the rear surface of the liquid crystal panel. The back cover covers the rear surface of the backlight unit. The auxiliary light source module irradiates light toward a light entering surface of the back cover on one side surface of the back cover. Therefore, an objective of the present invention is to provide the liquid crystal display device having mood lighting.
Patent KR-20190065872-A (KR)
Inventor: SANG GU LEE
IPC: B03C3/82
Filed: 2017-12-04
Abstract: The present invention provides an electric dust collector in which an ionization region is provided in a downstream ground electrode by having a ground electrode in a downstream air inflow direction than a discharge electrode, and the ground electrode is composed of a metal fiber filter so as to immediately collect particles ionized in the ionization region. Therefore, a configuration necessary for electric dust collection is minimized so as to reduce the costs, to have a compact structure, to easily perform maintenance, and to certainly perform electric dust collection.
Patent KR-20180066868-A (KR)
Inventor: TSOTSIS THOMAS K
IPC: B32B5/02
Filed: 2017-12-08
Abstract: A fiber-modified interlayer comprises: a nonwoven fabric layer formed of continuous fibers; and discontinuous fibers attached to the nonwoven fabric, wherein the fiber reinforced interlayer is attached to at least one reinforcing layer of structural tows to form an interlayer reinforcing fabric, and at least one layer of the interlayer reinforcing fabric is injected with a matrix material and cured to form a complex structure.
Patent KR-20170139481-A (KR)
Inventor: YOU HONG JUN
IPC: G01R31/28
Filed: 2017-12-11
Abstract: The present invention relates to a device sorting apparatus and, more specifically, relates to a device sorting apparatus capable of automatically classifying a device such as a semiconductor chip in accordance with classification standards. The present invention includes: a loading part loading a tray in which first devices are loaded; a DC test part conducting a DC test by receiving the first devices; an X-Y table moving a burn-in board, in which first devices tested as normal products by the DC test part are loaded, to an empty place, from which second devices are withdrawn, in X-Y directions; a buffer part in which the second devices withdrawn from the X-Y table are temporarily loaded; an unloading part loading only normal ones among the second devices in the buffer part; and a kit exchange part automatically exchanging the DC test part, a socket press on the X-Y table, and the buffer part in accordance with the size of a device to be sorted if the size of the corresponding device has been changed.
Patent KR-20190068950-A (KR)
Title: usb type notebook camera cover
Inventor: LEE JAE HWAN
IPC: G06F1/16
Filed: 2017-12-11
Abstract: The present invention relates to a cover device protecting a laptop camera from external hacking when using a laptop and a USB type cover for a laptop camera preventing dust from entering a laptop USB port when not using a laptop. The USB type cover for a laptop camera comprises: a cover covering a laptop camera; a USB terminal to which a USB port may be put in; a protrusion unit connecting a body in the cover; and a groove of the body to be mounted on the protrusion unit.
Patent KR-20190068964-A (KR)
Title: Mounting clip for automobile and mounting method thereof
Inventor: LEE BO SUNG
IPC: B60R13/02
Filed: 2017-12-11
Abstract: A fastening clip for a vehicle to mount a vehicle structure to a vehicle body panel is provided. The fastening clip for a vehicle comprises: a main body that is formed integrally with a support portion disposed between the vehicle structure and the vehicle body panel, wherein an upper end of the main body is inserted into at least one first aperture formed in the vehicle structure and a lower end of the main body is inserted into at least one second aperture formed in the vehicle body panel based on the support portion; and a holder which is detachably coupled to the main body and fixes the vehicle structure to the main body, thereby ensuring that the vehicle structure is fastened to or separated from the vehicle body panel more easily.
Patent KR-20190071138-A (KR)
Title: Simulating apparatus for mooring test
Inventor: KIM YOUNG SHIK
IPC: G09B25/00
Filed: 2017-12-14
Abstract: According to the present invention, a mooring simulation guide device comprises: a main frame; a heave shaft having a free degree in vertical direction; a sway rail provided horizontally in the main frame in the longitudinal direction; sway fixing units provided on left and right ends of the sway rail, respectively; a surge rail provided in the main frame longitudinally in forward and backward direction; surge fixing units provided on forward and backward ends of the surge rail, respectively; a weight compensating device having one side connected to the heave shaft and comprising a holding fixing means; and guide adaptors connected to the sway fixing unit and the surge fixing unit, respectively. According to one embodiment of the present invention having such configuration, the guide device requires no configuration in underwater space, thereby being suitable for a simulation test having a specific environment implemented and enabling a simulation of mooring strengthening of water surfaces.