baber/WOPTO huggingface dataset:
Patent KR-20200109526-A (KR)
Title: Open and shut apparatus for door closure fire door
Inventor: CHOI YONG HWAN
IPC: E05F3/22
Filed: 2019-03-13
Abstract: Disclosed is an automatic opening/closing apparatus for a fire door closer, which determines the direction of opening a hinged fire door so as to meet the moving direction of an entering person, and closes the fire door when there is no entering person. To this end, the automatic opening/closing apparatus for a fire door closer comprises: a motor; an electronic clutch connected to a power transfer shaft of the motor so as to selectively transfer rotary force of the motor; a gear box including a first driving shaft having a first helical gear connected to the electronic clutch to transfer rotary force of the motor, and a second driving shaft having a second helical gear coming in full contact and engaged with the first helical gear in a vertical direction to link to the first helical gear; a power supply unit which supplies an electric current to the motor and the electronic clutch; and a control unit which controls the operation of the power supply unit in accordance with a signal inputted from the outside. According to the present invention, even if an abnormal external force is applied to the fire door while the fire door is rotating, the transfer of the driving force transferred from the motor can be blocked to protect the driving apparatuses such as the motor and prevent accidents.
Patent KR-20200112350-A (KR)
Inventor: LEE JONG HUN
IPC: G01S13/536
Filed: 2019-03-22
Abstract: The present invention relates to a device, method, and system for indexing a sports video and a storage medium in which a computer program therefor is stored. More specifically, the present invention relates to technology for imaging a video that a player or a strike means such as a club of the player strikes a target such as a ball, analyzing a frequency change pattern of a radar signal reflected from the target to generate index corresponding to a strike moment, and reflecting the index to the video.
Patent KR-20200112463-A (KR)
Inventor: JUNG JUNG HUN
IPC: B05C5/00
Filed: 2019-03-22
Abstract: Provided is a two-stage coater for precise coating thickness control to control the coating thickness and coat a film or a substrate, comprising: a main roll made formed to be smooth or have a pattern; a thickness control unit disposed at a predetermined angle and allowing the thickness of a coating liquid supplied to a gap roll or the main roll to be adjusted so as to primarily reduce banks; and the gap roll mounting the film or the substrate to be movable, disposed to be spaced apart from the main roll to enable the control of the thickness of the coating liquid coated on the film or substrate between the main roll, and secondarily reducing the bank between the main roll. The thickness control unit includes: a coating liquid input plate disposed at a predetermined angle to supply the coating liquid at a predetermined angle; and side dams formed on both sides of the coating liquid input plate to prevent lateral separation of the coating liquid.
Patent KR-20200117393-A (KR)
Inventor: PARK BYUNG HOON
IPC: H04M1/725
Filed: 2019-04-04
Abstract: Provided is a distributed artificial intelligence system which configures a user body condition analysis system to which a center system using deep learning technology and a mobile device application are linked. A personalized service called physical condition management is provided through continuous user data learning.
Patent KR-20200121121-A (KR)
Inventor: SHIN SEUNG CHUL
IPC: H04W4/06
Filed: 2019-04-15
Abstract: According to embodiments of the present invention, a method for providing a real-time broadcasting service detects whether at least one first terminal is connected, determines whether the first terminal from that the connection is detected is a second terminal with a built-in broadcast reception function, preferentially grants the usage right for wireless resources to the second terminal according to the determination that the first terminal is the second terminal, and provides a real-time broadcasting service to the second terminal by using the wireless resources according to the preferentially granted usage right.
Patent KR-20200002592-A (KR)
Title: Flame hole structure of combusion apparatus
Inventor: PARK JUN KYU
IPC: F23D14/74
Filed: 2019-04-16
Abstract: The present invention provides a flame hole unit structure of a combustion apparatus which stably maintains lean flames and rich flames. The flame hole unit structure of a combustion apparatus having a plurality of flame holes to form flames comprises: a lean flame hole unit having a plurality of lean flame holes arranged in a width direction perpendicular to an ejection direction of lean gas as flame holes to eject the lean gas; and a rich flame hole unit having a pair of rich flame holes arranged on both sides of the lean flame hole unit in the width direction as flame holes to eject rich gas. The lean flame hole unit includes: first areas formed in a longitudinal direction perpendicular to the ejection direction and the width direction at regular intervals in the width direction of the lean flame holes; and second areas arranged on both sides in the longitudinal direction of the first areas at narrower intervals in the width direction of the lean flame holes than the first areas. The lean flame hole unit and the rich flame hole unit are tightly attached to each other on at least a portion of the second areas.
Patent KR-20200122597-A (KR)
Title: System for producing and reproducing advertisements for goods sold and method thereof
Inventor: KANG YONG IL
IPC: H04N21/254
Filed: 2019-04-18
Abstract: The present invention relates to a system for automatically producing and playing an advertisement for a sales product. According to the present invention, the system comprises: a product information collecting unit for collecting basic information on a product sold through personal Internet broadcasting; a sales information acquiring unit for counting a sales status of the product at a present time, and obtaining the counted sales status information in a constant time unit; an advertisement generating unit for generating an advertisement by using basic information on the product and the sales status information counted at the present time; and an advertisement providing unit for using the same media platform as personal broadcasting which generates the advertisement, and exposing the generated advertisement to another image broadcasted at the same time zone for a predetermined time. According to an embodiment of the present invention, the system collects information on the product on sale in a 10-minute unit, automatically produces the advertisement by using collected information to provide the same for another image so as to provide followers of a seller and other people with the advertisement that sales broadcasting is currently on air, and allows a viewer who views another image to view the reproduced advertisement so as to be induced to a purchase.
Patent KR-20200126661-A (KR)
Inventor: LEE GYEONG MIN
IPC: F25D31/00
Filed: 2019-04-30
Abstract: The present invention is to improve the cold water production efficiency of a cold water manufacturing device. A cold water manufacturing device is disclosed. According to an embodiment of the present invention, a cold water manufacturing device may comprise: a device body having a water inlet port and a water outlet port, respectively; a flow path forming member provided in the interior of the device body and forming a cold water generation flow path communicating with the water inlet port and the water outlet port; a cooling unit provided in the device body to cool the water inside the device body to generate ice covering at least one open side of the cold water generation flow path; and a heater provided in the device body to make cold water by melting a part of the ice generated in the cold water generation flow path.
Patent KR-20200128778-A (KR)
Inventor: CHOE JA YEONG
IPC: B02B1/02
Filed: 2019-05-07
Abstract: The present invention relates to a multi-purpose continuous dehydrator formed to allow continuous supply and separation when separating water from rice seeds, or flesh and juice from crushed fruits, or juice form vegetables such as onions. An outlet is formed at the bottom of a rotating mesh drum inside an outer drum to allow dehydrated flesh, vegetable debris, or rice seeds to be discharged. According to the present invention, when separating the flesh and juice from the pulverized fruits or separating the juice from the vegetables such as onions, the crushed flesh or vegetables are supplied to the dehydrator to allow the juice to be separated from the flesh and vegetables, and at the same time, to immediately discharge the juice-removed fruits or vegetable debris, thereby enabling rapid and continuous work to maximize productivity.
Patent KR-20200133602-A (KR)
Inventor: SEO MIN GI
IPC: B67D1/12
Filed: 2019-05-20
Abstract: The present invention relates to a beer without foam creation and, more specifically, to a product for minimizing a contact area between beer and a cup to pour the beer into cup without creating foam, wherein a joint unit and a body unit are coupled to each other. The joint unit receives the beer from the body unit and an auxiliary pocket through an inlet where the beer flows out.
Patent KR-20200134931-A (KR)
Inventor: YOO JONG WAN
IPC: G06T5/40
Filed: 2019-05-24
Abstract: Disclosed are a skin diagnosis device, skin diagnosis system including the same, and a skin diagnosis method according to an embodiment of the present invention. The skin diagnosis device capable of measuring a face skin condition of a user in a non-contact manner comprises: an image collection unit collecting an image for a face skin area for which a skin condition is to be diagnosed; an image preprocessing unit preprocessing the collected image; and an image analysis unit detecting a shadow area from the preprocessed image, analyzing a pattern according to a direction of light in the corresponding shadow area in the image based on a detected location of the shadow area, determining primarily whether there is a pore, and then performing deep learning based on information of the primarily determined pore to determine secondarily whether there is a pore.
Patent KR-20190139144-A (KR)
Inventor: HATTORI ATSUO
IPC: G01N33/00
Filed: 2019-06-04
Abstract: A contact combustion gas sensor comprises: a substrate; a catalyst layer including a catalyst for promoting chemical reaction of a gas to be detected; a temperature measuring element detecting the raising temperature of the catalyst layer by the chemical reaction at least; and a support member transferring heat generated by the chemical reaction toward the temperature measuring element while including a support leg and support connected to each other, wherein the support leg is installed between the substrate and the catalyst layer and separates the catalyst layer from the substrate and the support supports the catalyst layer. Accordingly, the detectability of the gas to be detected may be increased.
Patent KR-20200146000-A (KR)
Title: Statistical compensation for parameter in shortage
Inventor: SEO KYU HYUNG
IPC: G06Q50/10
Filed: 2019-06-23
Abstract: The present invention relates to a pass and fail judgment technology through natural language interpretation. Through a technology for detecting defects in electronic devices such as semiconductors, a pass/fail prediction can be determined by looking at an appearance of a specific word or content.
Patent KR-20210002291-A (KR)
Inventor: NOH MI JIN
IPC: A45D33/00
Filed: 2019-06-30
Abstract: In a clean powder container according to an embodiment of the present invention, contents do not stick to a puff. The powder container includes a puff drawer, a hole cover, and a rubber plate.
Patent KR-20210005349-A (KR)
Inventor: HONG KYONGHO
IPC: B23K26/16
Filed: 2019-07-03
Abstract: According to one embodiment of the present invention, a laser processing apparatus includes: a rotary part; a stage arranged on the rotary part and having a penetrating part penetrating from an upper portion toward a side portion; a first suction part covering a part of the stage; a second suction part arranged on the first suction part; and a laser irradiation part arranged on the second suction part, wherein the first suction part includes: a first opening defined in one portion overlapping with the stage; and a first suction hole defined in one portion facing the side portion of the stage, and the second suction part includes: a second opening defined in one portion overlapping with the first opening; and a second suction hole defined along a side surface of the second opening. Therefore, the laser processing apparatus can improve reliability.
Patent KR-20210004257-A (KR)
Inventor: CHO JOONG IL
IPC: F21K9/00
Filed: 2019-07-03
Abstract: The present invention relates to a method for manufacturing an LED module. In an assembly LED module to which the LED module (L) equipped with multiple LEDs is coupled and uses light emitted from the LEDs provided in the LED module (L), the assembly LED module includes: at least one heat dissipation groove formed in a square shape and formed long in the longitudinal direction on an upper surface; at least one LED chip which can be disassembled and assembled; and an LED module having a circuit for driving the LED chip and including a substrate for supporting the LED chip. According to the present invention, structural safety is improved by increasing a bonding force of the main frame of the luminaire, thereby enabling the production of high quality products.
Patent KR-20210004475-A (KR)
Inventor: AN HWO SANG
IPC: B21D37/16
Filed: 2019-07-04
Abstract: The present invention provides a shape of a mold, which can easily separate an insert in the mold composed of a ring and an insert die. The mold of the present invention comprises: the ring (20) having a coupling hole (22) having the same inner diameter in a vertical direction; and the insert die (40) coupled to the coupling hole (22) of the ring (20) and having a molding hole (44) molded in a center portion thereof in the vertical direction to mold a product. Herein, the insert die (40) comprises a straight section (A) molded in a lower end part and having an outer diameter which has the same dimension; and a tapered section (B) formed in an upper portion of the straight section (A) and having the outer diameter which gets smaller as going upward. The tapered section is preferred to have a tapered angle in a range from 0.5-2°.
Patent KR-20210011710-A (KR)
Title: Smart a cigarette case
Inventor: JOUNG JIN GOOK
IPC: A24F15/00
Filed: 2019-07-23
Abstract: The present invention relates to a cigarette case including: a quadrangular case box for cigarette storage; an oval warning alarm generating a beeping sound for recognition when a daily smoking amount is exceeded; a button-type switch for a user to determine his or her daily smoking amount and cigarette type; and a quadrangular alarm screen performing tar and nicotine notification and allowing cigarette type determination depending on the number of remaining cigarettes and the daily smoking amount. According to the present invention, the beeping sound from the warning alarm enables the excess recognition, the switch enables the cigarette type and daily smoking amount determination, and the alarm screen enables the notification and determination. As a result, it is possible to help the user stop smoking.
Patent KR-20200012759-A (KR)
Title: Valve structure and working machine
Inventor: YAMAMOTO YOSHIHIRO
IPC: F16K17/04
Filed: 2019-07-24
Abstract: Provided are a valve structure and a working machine, wherein the valve structure has a simple structure to suppress vibration of a valve body. The valve structure (10) includes the valve body (1), a valve sheet member (12), and a pressure unit (14). The valve body (11) and the valve sheet member (12) are arranged and disposed in an axial direction (da). The pressure unit (14) has a spring (13) and presses the valve body (11) toward the valve sheet member (12). The pressure unit (14) applies an elastic force in the axial direction (da) and an elastic force in a radial direction (dr) perpendicular to the axial direction (da) with respect to the valve body (11) based on the structure of the spring (13).
Patent KR-20200026695-A (KR)
Title: Organic Light Emitting Diode Display Device
Inventor: UHM HYUN YONG
IPC: H01L27/32
Filed: 2019-08-02
Abstract: The present invention comprises: an array substrate displaying an image; a front encapsulation adhesive layer attached to one surface of an array substrate; a side encapsulation layer covering the side surface of the array substrate; a display panel including a protective substrate attached to one surface of the array substrate through the front encapsulation adhesive layer; and a printed circuit board attached to the rear surface of the protective substrate.
Patent KR-20210016743-A (KR)
Title: Food wastebasket
Inventor: HWANG HAENG WOO
IPC: B65F1/16
Filed: 2019-08-05
Abstract: The present invention relates to a food waste can which allows a food waste plastic bag to be held thereby to collect food waste, has a very simple structure to reduce production costs, and particularly, fundamentally prevents odors from leaking to the outside when food waste is stored. The food waste can comprises: a cylindrical body (110) allowing a food waste plastic bag (B) to be held thereby and embedded therein; a packing fixing ring (120) detachably mounted on the upper end of the body (110) to fixedly hold an entrance part of the food waste plastic bag (B) to the upper end of the body (110); and a lid (133) for sealing an opening part (121) of the packing fixing ring (120), wherein: the packing fixing ring (120) is made of a silicone material having a uniform elasticity, is configured to have a ∩-shape, and includes an outer part (121) and an inner part (122) formed on both ends of an insertion groove (123), to which the upper end of the body (110) is insertedly coupled; and the lid (130) includes a circular sealing part (131) formed to protrude from the lower surface thereof so that the sealing part is coupled to the opening part (121) of the packing fixing ring (120) to be in close contact therewith, a dented part (132) configured on the upper end of the sealing part (131) through forming the sealing part, and a grip (133) formed on the dented part (132).
Patent KR-20210017352-A (KR)
Title: Portable aerosol generating device with ces function
Inventor: SONG IL KWON
IPC: A61N1/04
Filed: 2019-08-08
Abstract: The present invention relates to a portable aerosol generation device with a cranial electrotherapy stimulation (CES) function and, more specifically, to a portable aerosol generation device which controls a flow of microcurrent to prevent a CES effect from being decreased. According to one embodiment of the present invention, the portable aerosol generation device comprises: a casing forming an exterior; a mouthpiece provided on one side of the casing; a first contact point formed on the outer surface of the casing; a second contact point formed on the outer surface of the casing at a distance from the first contact point; a power supply means supplying power to the first contact point or the second contact point; a switching means provided between the first contact point and the second contact point; and a microcontroller controlling the power supply means and the switching means.
Patent KR-20210019156-A (KR)
Title: Air cleaning system of bubble mixture type using wind power
Inventor: JANG SEO IL
IPC: F24F3/16
Filed: 2019-08-12
Abstract: The present invention relates to a bubble-mixture type air purification system using wind power. The bubble-mixture type air purification system includes: an air inflow part introducing outside air; a neck part generating bubbles by making contact between a bubble generation source supplied from a bubble generation source supply part and the air introduced from the air inflow part; a first air purification part breaking the bubbles generated by the neck part, and purifying the air by making contact between bubble liquid (cleaning liquid) generated by the breakage of the bubbles and polluted air; the bubble generation source supply part supplying the bubble generation source to the neck part; a bubble breaking member installed in the first air purification part, and breaking the bubbles; a second air purification part purifying the air having passed through the first air purification part; an air discharge part discharging the air purified by the second air purification part; and a polluted water storage part storing polluted water, which is produced by contact between the polluted air and the bubble liquid (cleaning liquid), as the polluted water is discharged from the first air purification part. According to the present invention, the bubble-mixture type air purification system, which is a nonpowered system using wind power, hardly consumes energy, as well as has an excellent ability to remove fine dust and ammonia slips which are secondary fine dust original-cause materials.
Patent KR-20210020452-A (KR)
Title: Three-dimensional bridge expansion joint
Inventor: PARK DAE WON
IPC: E01D19/06
Filed: 2019-08-14
Abstract: The present invention provides a 3D bridge expansion joint capable of flexibly absorbing 3D expansion and contraction behavior including horizontal and vertical behavior in the longitudinal and widthwise directions of a bridge. The 3D bridge expansion joint comprises: a cover plate (10) installed to finish a joint space part (2) between adjacent top plates (1, 1′) of a bridge, and having one end connected to the top plate (1) of the bridge by a longitudinal hinge part (12) to be capable of rotating in a longitudinal direction; and a link joint member (20) having both ends connected to the cover plate (10) and the other top plate (1′) of the bridge, and provided to be foldable around a hinge part (22). The longitudinal hinge part (12) is formed as an assembly of engraved and embossed blocks (12a, 12b) spherically engaged with each other and rotating between the cover plate (10) and the top plate (1) of the bridge. The 3D bridge expansion joint can be used to effectively absorb and attenuate the energy even in the distortion or vertical behavior that occurs during an earthquake by an organic coupling structure of the cover plate and the link joint member, which has complex expansion and contraction displacement absorption in horizontal and vertical directions, thereby increasing the lifespan of the structure and resistance thereof to earthquakes.
Patent KR-20190116149-A (KR)
Title: Multilayered capacitor and board having the same mounted thereon
Inventor: KANG SIM CHUNG
IPC: H01G4/30
Filed: 2019-08-16
Abstract: The present invention provides a multilayer capacitor and a mounting substrate thereof. The multilayer capacitor comprises: a capacitor body including a dielectric layer and first and second internal electrodes, and having first and second surfaces facing each other, third and fourth surfaces connected to the first and second surfaces and facing each other, and fifth and sixth surfaces connected to the first and second surfaces, connected to the third and fourth surfaces and facing each other, wherein the first internal electrode is exposed through the third, fifth and sixth surfaces and the second internal electrode is exposed through the fourth, fifth and sixth surfaces; first and second side portions disposed on the fifth and sixth surfaces of the capacitor body, respectively; and first and second external electrodes disposed on the third and fourth surfaces of the body, respectively, and connected to the first and second internal electrodes, respectively. The first and second side portions include glass containing Al and Si, and a needle-shaped second phase including Mn and P. The present invention can increase wetproof reliability of a multilayer capacitor.