baber/WOPTO huggingface dataset:
Patent KR-20180058624-A (KR)
Inventor: LEE SEONG WHAN
IPC: B60R21/34
Filed: 2017-10-23
Abstract: A method for detecting appearance of a moving object in a vehicle according to an embodiment of the present invention includes a step of extracting a travelable region and an obstacle region on a road from a traveling image captured during traveling based on a first learning classification model for classifying the travelable region and a remaining region on the road and a second learning classification model for extracting the obstacle region; a step of extracting a division boundary for road-obstacle classification in accordance with a preset restriction condition such that a boundary where the energy function of pixels constituting the boundary is minimized is extracted as the division boundary; a step of estimating the height of each obstacle positioned at the division boundary and specifying a region where the height change of the obstacle is equal to or greater than a threshold value as a potential danger region; and a step of detecting a moving object by applying a moving object detection algorithm based on image processing to the traveling image, wherein the moving object detection step includes a step of applying the moving object detecting algorithm to the potential danger region among the traveling images with the highest priority or detecting the moving object by setting the arrangement density of the sliding window to the highest.
Patent KR-20190046043-A (KR)
Title: Vehicle and controlling method thereof
Inventor: PARK JUNGWAN
IPC: B60S1/56
Filed: 2017-10-25
Abstract: According to an embodiment of the present invention, a vehicle comprises: a camera unit for photographing an image; an injection apparatus for injecting compressed air toward the camera unit; and a control unit for determining whether or not the camera unit has a foreign substance, and controlling the injection apparatus to inject compressed air toward the camera unit when it is determined that the camera unit has a foreign substance.
Patent KR-20190047354-A (KR)
Inventor: SONG HONG JONG
IPC: A61Q19/00
Filed: 2017-10-27
Abstract: The present invention relates to a cosmetic composition. More specifically, the present invention relates to a cosmetic composition which is superior in skin aging inhibition, wrinkle reduction and whitening effects due to antioxidation, as well as moisturizing effects, by comprising a Dracocephalum moldavica extract; and at least one selected from the group consisting of an Aloe vera extract and phytantriol.
Patent KR-20190022243-A (KR)
Inventor: JO SUNG EUN
IPC: B65G65/23
Filed: 2017-10-30
Abstract: The present invention relates to a radiation waste transferring system which can increase productivity by rapid and accurate operation efficiency. Specifically, the present invention provides a radiation waste transferring system for a radiation waste transferring system which has a central axis installed in a support fixture for rotating a drum at a predetermined angle and overturning the drum, has a rotation gear body rotatably coupled to an outer peripheral unit of the central axis, has a boarding ramp coupled to an outer circumferential surface of a body of the rotation gear body so that the rotation gear body and the boarding ramp are rotated together, rotates the rotation gear body by a pinion which is interlocked with one side unit of the rotation gear body and drives the pinion by a driving motor which is mounted on the support fixture connected to the pinion.
Patent KR-20190048485-A (KR)
Inventor: SEOKHUN NA
IPC: G02F1/1335
Filed: 2017-10-31
Abstract: Disclosed is a display device. The display device of the present invention comprises: a display panel having a front surface displaying a screen and a rear surface facing the front surface; a guide panel including a horizontal part supporting a rear surface of the display panel, a vertical part extended from the horizontal part to a rear side of the display panel, a coupling part protruding from an outer surface of the vertical part, and a first hole adjacent to the coupling part and formed in the vertical part; and a front cover including a first part covering one side of the display panel, a second part extended from the first part to the rear side of the display panel and facing the vertical part, a second hole penetrating the second part and opened rearward, and a protrusion adjacent to the second hole and protruding from an inner surface of the second part, wherein the coupling part is inserted into the second hole and the protrusion is inserted into the first hole.
Patent KR-20190050126-A (KR)
Inventor: PARK SANG DON
IPC: B60H1/32
Filed: 2017-11-02
Abstract: The present invention relates to an outer ring and a ring assembly for an electromagnetic clutch including the same. The outer ring comprises: a disc ring-shaped body unit having a circular opening; a cylindrical side wall unit extended from an inner edge of one side of the body unit in a direction of penetrating the circular opening; three or more wing units separated and extended to protrude from the outer circumference of the body unit by a predetermined width; and a protrusion unit including the center of the wing unit at an end of the wing unit and formed to be concave and flat on a first wing surface on which the cylindrical side wall unit is positioned, wherein the protrusion unit is also formed to protrude to be convex and flat on a second wing surface which is an opposite side of the first wing surface. The outer ring reduces a polishing time of a polishing process after a disc hub assembly including the outer ring or the ring assembly is assembled. Also, the outer ring can reduce deviation of the polishing time due to differences in the height of a mold.
Patent KR-20190051575-A (KR)
Inventor: HONG TAE MIN
IPC: B23K9/02
Filed: 2017-11-07
Abstract: The present invention relates to an apparatus for automatic welding, driving along an anchoring bar to accurately weld a bottom surface of the anchoring bar even when a main plate is not flat while the anchoring bar is welded in the main plate. The apparatus for automatic welding comprises: a driving truck moving along a side surface of the anchoring bar; and a welding device installed on one side of the driving truck and welding the anchoring bar in a base material. The driving truck comprises: a top plate; a truck body disposed in the lower portion of the top plate; a front wheel and a rear wheel, disposed in the truck body and rotating along the side surface of the anchoring bar; and a driving unit for driving the front wheel and the rear wheel.
Patent KR-20190056005-A (KR)
Title: ear disease diagnosis system
Inventor: HA HO SAENG
IPC: G16C10/00
Filed: 2017-11-16
Abstract: The present invention relates to an ear disease diagnosis system which comprises: an in-the-ear insertion device inserted in an ear of a user to photograph the inside of the ear; a mobile communication terminal receiving an image photographed by the in-the-ear insertion device; and an analysis server receiving the image photographed by the mobile communication terminal, comparing a previously stored big data image indicating an ear disease including an ear infection with the photographed image, and determining whether the user has the ear disease through a comparison result. According to the present invention, the inside of the ear is photographed by using an earphone type in-the-ear insertion device, thereby diagnosing an ear disease including an ear infection. Therefore, the ear disease including the ear infection can be easily and simply diagnosed.
Patent KR-20190056142-A (KR)
Title: Virtual reality exercise equipment and exercise system thereof
Inventor: LEE YUNG YEON
IPC: A63B71/06
Filed: 2017-11-16
Abstract: Disclosed by the present invention are experience type exercise equipment and an exercise system using the same. According to an embodiment of the present invention, the experience type exercise equipment includes: a support plate; a movable unit which is combined with the support plate; a sensing unit which is connected with the support plate and senses the movement of the support plate; a control unit which converts the sensed result of the sensing unit according to the movement of the support plate into an expressible image control signal; and a communication unit which transmits the image control signal converted in the control unit. The experience type exercise equipment having the above-mentioned components has advantages of improving exercise effects by combining exercise with games and having less limits on installation places and cheaper production costs compared to the existing exercise equipment.
Patent KR-20190058974-A (KR)
Inventor: RYU KWANG RYEL
IPC: G06Q10/04
Filed: 2017-11-22
Abstract: Provided are a system for determining a cargo unloading order of car-carrier ships for establishing the cargo unloading order to minimize costs of re-handling when unloading cargo from the car-carrier ships and a method thereof. The method for determining a cargo unloading order comprises the steps of: providing cargo loading data; generating a graph for checking availability of unloading of cargo from the cargo loading data; selecting cargo to be unloaded using the graph; inspecting whether the cargo to be unloaded can be unloaded; and determining an order of cargo unloading in the order of passing the inspection.
Patent KR-20190066498-A (KR)
Title: Electrostatic discharge (ESD) protection circuit and integrated circuit including the same
Inventor: JANG SUNG PIL
IPC: H03K17/081
Filed: 2017-12-05
Abstract: An electrostatic discharge (ESD) protection circuit includes a transient-state detection circuit, a voltage detection circuit, a trigger circuit, and a main discharge circuit. The transient-state detection circuit generates a dynamic triggering signal based on a voltage change rate of a first power rail. The voltage detection circuit generates a static triggering signal based on the voltage on the first power rail. The trigger circuit generates a discharge control signal based on the dynamic triggering signal and the static triggering signal. The main discharge circuit discharges an electric charge from the first power rail to a second power rail based on the discharge control signal. An internal circuit can be stably protected by quickly performing a discharging operation even in the case of an ESD event having a short rise time and a high peak current.
Patent KR-20190067328-A (KR)
Title: Point-of-View Image Mapping Method of Integrated Image System using Hexagonal Lns
Inventor: HONG JI SOO
IPC: G02B30/10
Filed: 2017-12-07
Abstract: The present invention relates to a method for mapping a viewpoint image of an integrated image system using a hexagonal lens, which is hexagonally tilted through a lateral shift, to generate an image to be displayed on a screen from a plurality of viewpoint images through mapping. According to an embodiment of the present invention, the method for mapping the viewpoint image comprises: a first calculation step to calculate each hexagonal lens wherein each subpixel on the screen belongs to each hexagonal lens; and a second calculation step to calculate each pixel of each viewpoint image to be mapped on each subpixel based on the relations between each subpixel and each hexagonal lens calculated by the first calculation step. Accordingly, the present invention is able to map a viewpoint image for an integrated image using a random hexagonal lens array, which is able to remove a moire pattern, thereby generating an image to be displayed on a display panel.
Patent KR-20190067607-A (KR)
Title: Optical system
Inventor: KIM HAG CHUL
IPC: G03B17/12
Filed: 2017-12-07
Abstract: According to one embodiment of the present invention, an imaging optical system comprises a first lens having negative refractive power, a second lens having negative refractive power, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens, wherein the lenses are disposed in order from an object side to an upper side. The third lens, the fourth lens, the sixth lens, and the seventh lens can be formed of a plastic material, and the first lens, the second lens, and the fifth lens can be formed of a glass material. Therefore, an objective of the present invention is to provide an imaging optical system which can improve an aberration improvement effect, realize high resolution, and be capable of imaging even in low illumination environment.
Patent KR-20190068826-A (KR)
Title: Mobile apparatus and method for providing contextual advertisement reflecting user interest
Inventor: LEE SANG KEUN
IPC: G06Q30/02
Filed: 2017-12-11
Abstract: The present invention relates to a mobile device and a method for providing a contextual advertisement incorporating a user interest. According to an embodiment of the present invention, the mobile device comprises: a display; a memory storing a program to provide advertisement content; and a processor to execute the program stored in the memory. The processor determines a user interest from user content stored in the memory based on a previously stored subject classification tree, determines a category of application content based on the subject classification tree when an advertisement posting request from an application currently being executed is acquired, determines categories of previously acquired at least one piece of advertisement content based on the subject classification tree, and uses similarities between the user interest, the category of the application content, and the categories of the advertisement content to select one piece of advertisement content among the at least one piece of advertisement content to output the selected advertisement content on the display by execution of the program.
Patent KR-20190071437-A (KR)
Title: Catalyst structure for synthesis of hydrogen peroxide and synthesizing apparatus for hydrogen peroxide
Inventor: LEE SEUNG YONG
IPC: C01B15/029
Filed: 2017-12-14
Abstract: Disclosed by the present invention is a hydrogen peroxide synthesis device including: a first frame which has a first accommodation unit inside and has an open unit at one side; a catalyst structure which is arranged to cover the open unit of the first frame, has a porous membrane having a first surface facing the first accommodation unit and a second surface facing the first surface, and has a catalyst for hydrogen peroxide synthesis formed on the second surface of the porous membrane; a second frame which is installed on the first frame so that a second accommodating unit is formed inside together with the catalyst structure; a hydrogen supply means which supplies hydrogen into the first accommodation unit; and an oxygen supply means which supplies oxygen into the second accommodation unit. The porous membrane is arranged to be inclined so that an angle between the normal direction of the second surface of the porous membrane and the gravity direction is an acute angle. The present invention: is able to provide a new type of a catalyst structure and a device for the direct synthesis of hydrogen peroxide; improves the synthesis efficiency of hydrogen peroxide by providing a new type of a hydrogen peroxide synthesis device having an increased probability that hydrogen gas and oxygen gas are in contact with a catalyst; enables easy recollection of unreacted gas; and is able to increase productivity since recycling is possible without separately collecting a catalyst.
Patent KR-20190073215-A (KR)
Title: Method of manufacturing ultra-thick steel having excellent low-temperature toughness and strength
Inventor: CHO SUNG KYU
IPC: C21D8/02
Filed: 2017-12-18
Abstract: An ultra-thick steel plate with excellent low temperature toughness and strength according to an embodiment of the present invention comprises: (a) a step of heating steel slab consisting of carbon (C): 0.14% to 0.16%, silicon (Si): 0.30% to 0.40%, manganese (Mn): 1.40% to 1.50%, phosphorus (P): more than 0 and less than 0.02%, sulfur (S): more than 0 and less than 0.003%, soluble aluminum (S-Al): 0.030% to 0.045%, copper (Cu): 0.05% to 0.10%, niobium (Nb): 0.020% to 0.040%, vanadium (V): more than 0 but less than 0.10%, nitrogen (N): more than 0 but less than 50 ppm, remaining iron, and inevitable impurities to a temperature of 1200 to 1250°C; (b) a step of forging the steel slab; (c) a step of air-cooling the forged steel slab; (d) a step of reheating the air-cooled steel slab to perform control rolling at a reduction ratio of 10 to 20% and a finish rolling temperature of 800 to 860°C.
Patent KR-20190073657-A (KR)
Title: Device for protecting a falling accident of wall-opening
Inventor: KWON TAEK WON
IPC: E04G21/32
Filed: 2017-12-19
Abstract: The present invention relates to a protection apparatus for preventing an accident where a worker falls from an opening unit on a wall surface of a building being built, such as an opening unit of an elevator. According to the present invention, the protection apparatus for preventing a fall from the opening unit on the wall surface comprises: a square protection frame (10) which has an upper protection net (20) and a lower protection net (30), which are respectively mounted; a middle upper horizontal bar (15) with a ′ㄱ′-shaped cross-section and a middle lower horizontal bar (16) with a ′ㄴ′-shaped cross-section, which are placed in the middle of the protection frame (10) to be parallel; and two compression means (40) placed in between the middle upper horizontal bar (15) and the middle lower horizontal bar (16) to be respectively formed on the left side and right side of the protection frame (10). The compression means (40) are placed between the middle upper horizontal bar (15) and middle lower horizontal bar (16) by having a shaft bolt (41) put through a bolt hole (112) punched in a vertical pipe (11) of the protection frame (10). A front end of the shaft bolt (41) is rotatably supported by a shaft support member (42). The shaft bolt (41) is fastened with a transfer nut (43). The transfer nut (43) is bonded with a slide plate (44). A movement of the slide plate (44) is guided by the middle upper horizontal bar (15) and the middle lower horizontal bar (16). A compression plate member (45) is mounted on the slide plate (44). A spring (46) is inserted into the shaft bolt (41) to be placed between a head unit (412) of the shaft bolt (41) and a vertical pipe (11).
Patent KR-20190074135-A (KR)
Title: motor
Inventor: CHASEUNG JUN
IPC: H02K1/16
Filed: 2017-12-19
Abstract: The present invention relates to a motor and, more specifically, to a Vernier motor capable of stably mounting a permanent magnet to a stator. According to an embodiment of the present invention, the motor comprises: a rotor including multiple magnets arranged in a circumferential direction; a stator core including a core, a tooth part extended from the core to face the rotor, and two or more teeth (flux modulation pole (FMP)) formed on the tooth pat and having an air gap with the rotor, and formed by punching a magnetic steel sheet; and a coil wound around a slot between tooth parts. Moreover, the motor comprises: a magnet mounting unit radially recessed between the teeth to be integrally formed with the stator core, having an opening toward the air gap, and having an inclined protrusion formed from both ends of the opening to radially decrease the width of the opening; and a magnet mounted to the magnet mounting unit. According to the present invention, the motor can be a three-phase motor for operating a drum of a washing machine.
Patent KR-20180008365-A (KR)
Inventor: LEE GA HYEON
IPC: A47C7/62
Filed: 2017-12-21
Abstract: The present invention relates to a chair helping a user to conveniently stand up from the chair, and more specifically, to a hydraulic chair with a foot support using a hydraulic piston connected to a foot support and a chair seat surface. To this end, the present invention comprises: a main body; a foot support portion; and a hydraulic connection portion. When the user pushes the foot support to stand up from the chair, the seat surface is lifted up since the seat surface and the back support are connected via the hydraulic piston, so the user is able to easily stand up from the chair.
Patent KR-20190076522-A (KR)
Inventor: HAN SANG BIN
IPC: B08B7/04
Filed: 2017-12-22
Abstract: According to an embodiment of the present invention, a device for removing fume comprises: a main body; a spray unit located in the main body and spraying mist onto a steel sheet passing through the main body; and a plurality of collecting units for collecting fumes generated in the main body and then discharging the fumes out of the main body. The collecting unit includes: a plurality of collecting plates bent to have a surface horizontal with the steel sheet; a collection vessel including a support plate spaced from one end of the collecting plate to form a discharge space; and a discharge port formed in the support plate and in communication with the discharge space. The plurality of collecting plates are stacked at regular intervals to form a plurality of collecting spaces connected to the discharge space.
Patent KR-20180003506-A (KR)
Inventor: LEE JAE YONG
IPC: H04W4/12
Filed: 2017-12-26
Abstract: The present invention relates to an unmanned mail/parcel storage box management system and a method thereof capable of automatically receiving the delivery of mails or parcels and storing and automatically receiving the delivered mails or parcels. Interworking between an auto-reception device and a management server is performed through the existing network. A task of performing unmanned reception or storage is inputted and processed through a user terminal. So, it is possible to implement the task without establishing a network for the interworking of the management server with the auto-reception device. Accordingly, it is easy to install the auto-reception device and to skip a direct input process in the autonomous reception device, and to minimize waiting time. The unmanned mail/parcel storage box management system includes an application, a mail/parcel management server, and an auto-reception device.
Patent KR-20190078733-A (KR)
Title: Display apparatus and control method thereof
Inventor: YOON SEOKHYUN
IPC: G09G5/00
Filed: 2017-12-27
Abstract: The present invention relates to a display device which comprises: a signal input unit for inputting a plurality of signals of different types; a plurality of encoders provided to correspond to each of the signals to perform encoding in a scheme corresponding to each type of a corresponding signal with respect to at least one signal input to the signal input unit among the signals; a first interface for transmitting a signal obtained by serializing the encoded signal; a second interface for deserializing the signal transmitted from the first interface; a plurality of decoders provided to separately correspond to the encoders and decoding the deserialized signal to restore the same as the signal; and a display unit for displaying an image on the basis of the restored signal. Accordingly, the stability of each signal can be secured by applying encoding/decoding corresponding to characteristics of each signal and miscorrection for errors which may occur in a high speed transmission process between the first and second interfaces can be prevented.
Patent KR-20190078744-A (KR)
Title: Wireless power transmission system and metoth for controlling rear lamp using the smae
Inventor: HAN BO HYEON
IPC: B60Q1/30
Filed: 2017-12-27
Abstract: The present invention provides a wireless power transmission system which does not perform separate communication and combines voltage levels of driving power transmitted through a plurality of channels to detect and light a lighting subject, and a method for controlling a rear lamp using the same. The wireless power transmission system comprises a wireless power transmission device and a wireless power reception device wirelessly transmitting and receiving driving power through a plurality of channels. The wireless power reception device detects the lighting subject through a combination of voltage levels (that is, a number of cases) of the driving powers received through the plurality of channels.