baber/WOPTO huggingface dataset:
Patent KR-20200139057-A (KR)
Inventor: KIM HYUNG TAE
IPC: H01M2/10
Filed: 2019-06-03
Abstract: Disclosed are a vehicle body structure and a vehicle including the same. The vehicle body structure according to an embodiment of the present invention includes: a battery mounting unit which is provided on a floor and on which a battery is mounted; a first cross member provided in front of the battery mounting unit and reinforcing the floor; a second cross member provided behind the battery mounting unit and reinforcing the floor; first and second extension members that are extended in a longitudinal direction to connect the first cross member and the second cross member, are spaced apart from each other in a transverse direction, and reinforce the lower part of the battery mounting unit; and a coupling structure that is coupled to the first and second cross members while the battery is coupled.
Patent KR-20200139551-A (KR)
Title: Method for authenticating user using a plurality of sensors and electronic device for supporting the same
Inventor: JUYEOL PARK
IPC: G06F1/16
Filed: 2019-06-04
Abstract: The present invention relates to a method of moving a part of an electronic device and an electronic device supporting the same, capable of allowing a housing accommodating at least one electronic component to slidably move in a normal manner. According to the present invention, the electronic device includes: a first housing; a second housing configured to move between a first position in which the second housing is at least partially accommodated inside the first housing and a second position in which the second housing protrudes from the first housing in a first direction extending from the first position to the second position or in a second direction opposite to the first direction; a driving unit; a first sensor configured to detect a position of the second housing; at least one processor; and a memory.
Patent KR-20200049468-A (KR)
Inventor: CHIANG KUO CHENG
IPC: H01L21/02
Filed: 2019-06-07
Abstract: The present invention relates to a buried power rail and a formation method thereof. The method comprises a step of etching a semiconductor substrate to form two semiconductor strips, wherein the two semiconductor strips are on a bulk part of a semiconductor substrate. The method further comprises the steps of: etching the bulk part of the semiconductor substrate to form a trench in the bulk part of the semiconductor substrate; forming a liner dielectric layer lining the trench; forming a buried contact in the trench; forming a buried power rail placed on the buried contact and connected to the buried contact, wherein the buried power rail is between two semiconductor strips; and forming isolation areas on opposite sides of the two semiconductor strips, wherein the buried power rail is under a part of the isolation areas.
Patent KR-20200140546-A (KR)
Inventor: YOON HONGSIK
IPC: C08G63/68
Filed: 2019-06-07
Abstract: The present invention relates to polyester and an optical device including the same. The polyester according to the present invention makes it possible to provide an optical device exhibiting a high refractive index and excellent processability at the same time. The polyester has a repeating unit derived from copolymerization of a first diol compound represented by chemical formula 1, a second diol compound represented by chemical formula 2, and a dicarbonyl dichloride compound represented by chemical formula 3.
Patent KR-20200141752-A (KR)
Inventor: MUN KYUNG RYOUL
IPC: A61B5/11
Filed: 2019-06-11
Abstract: Provided are a method and system for personal identification based on gait time-frequency analysis. According to one embodiment of the present invention, the system capable of more intuitively and efficiently identifying a subject comprises: a gait feature signal acquisition unit receiving a gait feature signal according to the gait of a subject from at least one sensor; a gait feature signal conversion unit converting the received gait feature signal into a spectrogram using time-frequency analysis; and a subject identification unit identifying the subject by comparing a result outputted by inputting the spectrogram into a subject identification model with previously stored identification information. The subject identification model is a model constructed by learning the spectrogram converted from the gait feature signal using the time-frequency analysis as an input value and learning an identified specific person as an output value.
Patent KR-20200142266-A (KR)
Inventor: CHOONG IL KWON
IPC: G06T7/55
Filed: 2019-06-12
Abstract: Provided, in the present invention, is an object recognition system including: a first image acquisition unit acquiring first images of objects disposed at positions set with intervals and positioned in the front; an object-of-interest setting unit performing primary image processing on the acquired first images, sequentially arranging the images within a preset reference range of interest, and setting the images as objects of interest; a second image acquisition unit acquiring second images with respect to the objects of interest set from the object-of-interest setting unit; and an object recognition unit recognizing the objects of interest by performing secondary image processing on the second images. The present invention also provides an object recognition method. According to the present invention, an object constituting a point of interest (POI) can be extracted with speed using a depth map acquired from low-resolution stereo cameras, is possible to acquire an image for object recognition by focusing a high-resolution stereo camera with the point-of-interest object, and object recognition can be expedited and made accurate in an image acquired in real-time using multiple stereo cameras.
Patent KR-20200144766-A (KR)
Inventor: GO JIN KWON
IPC: E04F19/06
Filed: 2019-06-19
Abstract: The present invention relates to an in-corner finishing device for a molding and, more specifically, to an in-corner finishing device for a molding, which covers a corner of wall surfaces adjacent to each other and a corner between ceilings, thereby solidly constructing the molding while beautifully forming a finishing state of the wall surfaces or the ceilings. The in-corner finishing device for a molding of the present invention comprises: an insertion clip (10) inserted into an upper side of the top tile (3) positioned on the top among a plurality of tiles attached to the wall surfaces; an extension support piece (20) extended from the insertion clip (10) in a direction of a lower side surface of the ceilings; and a finishing molding member (30) of which one side end is connected to the extension support piece (20) extended in the direction of the ceilings and the other side end is connected to the end of the insertion clip (10) adhering to the wall surfaces.
Patent KR-20210001359-A (KR)
Inventor: PARK SUNG JONG
IPC: B60P7/04
Filed: 2019-06-27
Abstract: The present invention relates to a sliding curtain top for a truck, which enables quick and efficient loading and unloading work by using a forklift or the like even when a wing body cannot be used due to a problem of a space such as a narrow alley and a low-height ceiling. The new type sliding curtain top for a truck is configured to push a side surface portion of the top aside and open and close the same by using a side curtain which can be easily folded and unfolded in a sliding manner. Therefore, the sliding curtain top for a truck enables the quick and efficient loading and unloading work by using the forklift or the like even in a situation where a working condition is difficult spatially, such as the narrow alley and the low-height ceiling. To this end, the sliding curtain top for a truck includes a top main body, a rear door, and a side curtain.
Patent KR-20210007553-A (KR)
Inventor: SON IN LAK
IPC: E02D3/02
Filed: 2019-07-12
Abstract: Provided is a soft ground improvement method using stone bags. The soft ground improvement method using the stone bags comprises the following steps of: hardening and flattening a surface of the original ground; forming a first mat layer by paving at least one first mat on the original ground; forming a stone bag layer having a predetermined height by aligning and arranging a plurality of stone bags in which aggregates are contained in a mesh on the first mat; forming an improvement layer by filling a gap between the stone bags adjacent to each other and a gap between the aggregates contained in the stone bags with fillers having a particle size relatively smaller than that of the aggregates and paving the fillers on the stone bag layer so that the plurality of stone bags are entirely covered; and forming a second mat layer by paving a second mat on the improvement layer. Therefore, the soft ground improvement method using the stone bags can shorten a construction period.
Patent KR-20210008252-A (KR)
Inventor: LI XINXING
IPC: H01L33/00
Filed: 2019-07-12
Abstract: A pixel comprises: first and second regions partitioned in a first direction; first to fourth electrodes consecutively arranged in the first region in a second direction intersecting with the first direction; first to fourth electrodes consecutively arranged in the second region in the second direction; a plurality of light-emitting elements provided between two adjacent electrodes among the first to fourth electrodes of the first region; a plurality of light-emitting elements provided between two adjacent electrodes among the first to fourth electrodes of the second region; a first conductive pattern provided in the first region and electrically connecting the second and third electrodes; a second conductive pattern provided across the first and second regions and electrically connecting the fourth electrode of the first region with the first electrode of the second region; and a third conductive pattern provided in the second region and electrically connecting the second and third electrodes. Therefore, off defects can be minimized in the pixel.
Patent KR-20200056274-A (KR)
Title: Polyimide Precursor Composition Comprising Crosslinkable Dianhydride Compound and Antioxidant, and Polyimide Film Prepared Therefrom
Inventor: HWANG IN HWAN
IPC: C08K5/521
Filed: 2019-07-19
Abstract: The present invention provides a polyimide precursor composition containing: a polyamic acid solution prepared by polymerizing one or more types of dianhydride monomers and one or more types of diamine monomers in an organic solvent; and an antioxidant having a 5 wt%-decomposition temperature of 380°C or higher, wherein the dianhydride monomer includes a crosslinkable dianhydride-based compound, and the crosslinkable dianhydride-based compound includes at least one triple bond in the molecular structure thereof. The polyimide precursor composition of the present invention can improve thermal resistance and mechanical properties of a polyimide film.
Patent KR-20210016745-A (KR)
Title: Turning direction apparatus of vehicles
Inventor: LEE SEUNG JU
IPC: B60S13/02
Filed: 2019-08-05
Abstract: Disclosed is a vehicle direction switching apparatus. According to one embodiment of the present invention, the vehicle direction switching apparatus includes: a direction switching part including a plate, and a first rotation part and a second rotation part, which are mounted on the lower side of the plate; a base part; an outer rail part installed in the base part, and including a first rail and a second rail forming a virtual circular arc and having an upper side on which the first rotation part is placed; and an inner rail part including a third rail and a fourth rail forming a virtual circular arc and having an upper side on which the second rotation part is placed, and installed in the base part while being placed inside the outer rail part. The first and second rails and the third and fourth rails form a slope between one end and the other end such that the direction switching part can be rotated, wherein the other end is provided to be rotatable to the one end, and have a lower side equipped with a return part which is compressed when a load of no less than a predetermined size is applied while being restored when a load of less than a predetermined size is applied. Accordingly, the vehicle direction switching apparatus can switch directions of an entering vehicle by only operating a steering system of the vehicle without using electric power and can have a low probability of malfunction due to its simple constitution.
Patent KR-20210017414-A (KR)
Title: Method and apparatus for orthodontic diagnosis
Inventor: JU SO HYEON
IPC: A61B5/00
Filed: 2019-08-08
Abstract: The present invention provides a method and an apparatus for orthodontic diagnosis which can simulate tooth correction by accurately analyzing the shape of a mouth structure. According to one embodiment of the present invention, the method for orthodontic diagnosis comprises: a step of importing three-dimensional scanning data acquired by scanning the external shape of a mouth structure; a step of generating an image for the mouth structure by using the three-dimensional scanning data, and displaying the image; a step in which the image is three-dimensionally manipulated, and a landmark becoming a criterion for measuring the mouth structure in a view of the manipulated image is designated; and a step of using the position of the landmark to perform orthodontic simulation for the mouth structure. The step in which the landmark is designated includes: a step in which a first landmark becoming a criterion for measuring the mouth structure at a first observation point before rotating the image is designated; a step of rotating the image; and a step in which a second landmark becoming a criterion for measuring the mouth structure at a second observation point after rotating the image is designated.
Patent KR-20210021661-A (KR)
Title: UV light-emitting electrolyte-based electroluminescent device and the Manufacturing Method
Inventor: KIM JONG SOO
IPC: H05B44/00
Filed: 2019-08-19
Abstract: The present invention relates to an electroluminescent device based on a conductive semiconductor or metal phosphor thin film and electrolyte emitting light in an ultraviolet region, a method for manufacturing the same, and a large-area seawater sterilization device using a seawater electrolyte. The phosphor thin film is composed of silicate and aluminate doped with Pr or Pb, and is composed of a solution-based electrolyte as an electrolyte. The detailed technology of the present invention emits ultraviolet light through inorganic electroluminescence, uses a transparent liquid electrolyte having high transmittance in the UVC region, and has the advantage of enabling large-area light emission through a low-cost process and high efficiency.
Patent KR-20210021801-A (KR)
Title: Polymer synthesizing installation
Inventor: KWON BO SUN
IPC: C08B37/08
Filed: 2019-08-19
Abstract: A polymer synthesis apparatus according to the present invention comprises: a first reactor in which a first reactant is generated by dissolving a first material in methanol or pure mixed solvent and then adding a second material; a second reactor in which a second reactant is produced by precipitating the first reactant generated in the first reactor in acetone; a centrifuge for separating the second reactant produced in the second reactor; and a purification reactor for purifying the second reactant separated by the centrifuge using pure water, wherein the purification reactor is connected to a pure water tank supplying pure water to the purification reactor, the second reactant is carried in a dialysis member, and the dialysis member can be composed of a membrane which does not allow passage of the second reactant, but allows a passage of pure water or impurities. Therefore, the polymer synthesis apparatus can synthesize a large amount of a polymer having properties similar to those produced in small amount at a laboratory level, and can produce a high-purity polymer by purifying the polymer having the above properties.
Patent KR-20200031034-A (KR)
Title: Organic light emitting display device and manufacturing method thereof
Inventor: CHO DONG UK
IPC: H01L51/56
Filed: 2019-08-20
Abstract: The object of the present invention is to provide an organic light emitting display device and a manufacturing method thereof, which have excellent shielding properties against oxygen and moisture and have a narrow bezel. In the present invention, the organic light emitting display device comprises: a device substrate; an organic light emitting device layer provided on the device substrate; a dam material provided around the organic light emitting device layer on the device substrate; an opposite substrate provided on the dam material to be opposite the device substrate; and an encapsulation film installed on an exterior surface of the dam material.
Patent KR-20200039547-A (KR)
Inventor: KIM KYE HYEON
IPC: G06T7/11
Filed: 2019-08-27
Abstract: The present invention relates to a method for tracking at least one object by using a convolutional neural network (CNN) including a tracking network, wherein the method comprises the steps of: (a) generating information on at least one proposal box corresponding to an object; (b) performing a process of outputting at least one position sensitive score map; (c) calculating at least one regression delta and at least one class score corresponding to the proposal box; and (d) generating at least one current bounding box corresponding to the object, and adjusting the current bounding box. According to the present invention, an object can be tracked using a CNN including a tracking network.
Patent KR-20210000630-A (KR)
Inventor: CHOI HYEONG RAK
IPC: A61F5/441
Filed: 2019-08-30
Abstract: The present invention relates to a urine discharge apparatus which can reduce a patient′s shame and discomfort in a process of receiving urine from the patient who cannot get out of a bed, does not cause hygienic side effects of the patient, and can conveniently and safely treat the discharged urine. According to the present invention, the urine discharge apparatus comprises: a wearing band worn on a patient and forming a funnel-shaped hole in which an outlet faces downward at a portion facing the penis of the patient when the patient wearing the wearing band is lying down; a hose of which one end is detachably connected to the outlet of the hole; and a zipper bag for receiving an absorbent cloth for surrounding the other end of the hose therein, wherein the wearing band includes a fixed wearing band fixed to the body of the patient and a rotational wearing band screwed with the fixed wearing band and rotating in a certain horizontal range.
Patent KR-20210028996-A (KR)
Title: Spray and straw usable even when inverted
Inventor: JUNG SUN JA
IPC: B65D83/32
Filed: 2019-09-05
Abstract: The present invention relates to an invertible spray and a straw for an invertible spray. According to the present invention, the straw comprises: a first tube; and a second tube connected to the first tube, and including a suction hole capable of a solution contained in the spray, wherein the outside of the straw is filled with compressed air such that a part of a solution in the first tube is remained and sprayed instead of to the outside of the straw even when the straw is not in an upright state, and the volume of the first tube is 3-90% of the volume of a spray container. According to the present invention, since loss of compressed air as much as an amount of a solution sprayed in an inverted or horizontal state is only small, the straw can efficiently spray the solution while maintaining minimum atmospheric pressure of the compressed air required for the final discharge of the solution.
Patent KR-20210032617-A (KR)
Title: Apparatus for controlling behavior of autonomous vehicle and method thereof
Inventor: KANG DONG HOON
IPC: B60W50/00
Filed: 2019-09-16
Abstract: The present invention relates to a behavior control apparatus for an autonomous driving vehicle and a method thereof and, more specifically, to a behavior control apparatus for an autonomous driving vehicle, capable of controlling the behavior of an autonomous driving vehicle based on a deep learning result after conducting deep learning about behavioral patterns of the vehicle in accordance with a driving environment, thereby stably controlling the behavior of the autonomous driving vehicle even when not receiving fusion data (fused sensor data), and a method thereof. To achieve the purpose, the behavior control apparatus for an autonomous driving vehicle includes: a learning part conducting deep learning about behavioral patterns of a vehicle in accordance with a driving environment; and a control part stably controlling the behavior of an autonomous driving vehicle even when not receiving fusion data, based on a learning result of the learning part.
Patent KR-20210033283-A (KR)
Title: Skin care apparatus using light
Inventor: JUNG GWANG JIN
IPC: A61F9/04
Filed: 2019-09-18
Abstract: Disclosed is a skin care device using light. The skin care device comprises: a plurality of light sources; a mask in which the plurality of light sources are disposed, and a plurality of light passage holes through which light emitted from the plurality of light sources passes are formed; and a light blocking partition formed in at least one light passage hole among the plurality of light passage holes.
Patent KR-20210033653-A (KR)
Title: A vertical-cavity surface-emitting laser device and a vertical-cavity surface-emitting laser package
Inventor: LEE JEONG SIK
IPC: H01S5/18
Filed: 2019-09-19
Abstract: A surface emitting laser device comprises: a first reflective layer; a light emitting layer on the first reflective layer; an oxide layer disposed on the light emitting layer and comprising an opening and an insulating region surrounding the opening; a second reflective layer on the oxide layer; and a second protective layer on the side of the second reflective layer, wherein the second protective layer comprises a semiconductor material. Therefore, it is possible to block the occurrence of stress in the reflective layer.
Patent KR-20210034382-A (KR)
Title: Scrubber
Inventor: PARK SEONG JONG
IPC: F01N13/00
Filed: 2019-09-20
Abstract: According to one embodiment of the present invention, a scrubber is provided. According to one embodiment of the present invention, the scrubber comprises: a cylindrical first housing, in which cleaning water is injected, installed to be vertically stood in a perpendicular direction; a second housing installed in parallel to the first housing and connected to a side surface of the first housing to supply exhaust gas to the first housing; a cooling tank surrounding at least a portion of the first housing and allowing the cleaning water to be filled between an inner surface and an outer surface of the first housing; and at least one heat dissipation pin formed in the outside of the cooling tank and dissipating heat by exchanging heat with external air. The cleaning water can be injected into the first housing by passing the cooling tank.
Patent KR-20210034411-A (KR)
Title: An wireless communication appartus inclduing a data compressor and operating method thereof
Inventor: CHO SUNG YOON
IPC: H04L29/06
Filed: 2019-09-20
Abstract: According to a technical concept of the present disclosure, a wireless communication device includes: a radio frequency integrated circuit (RFIC) formed to generate a digital sample signal from an input signal by receiving the input signal; a data compressor formed to compress the digital sample signal based on the data probability distribution of the input signal which is variable depending on a receivable signal size range of the RFIC; a data restorer formed to restore the compressed digital sample signal through a restoration method corresponding to the compression method of the data compressor; a data transfer link formed to transfer the compressed digital sample signal to the data restorer; and a processor formed to process the digital sample signal. Therefore, the present invention is capable of simplifying the structure of a data transfer link and performing optimized compression.