baber/WOPTO huggingface dataset:
Patent KR-20200095098-A (KR)
Title: Multi check valve
Inventor: KIM YUN KYUNG
IPC: F16K31/12
Filed: 2019-01-31
Abstract: The present invention relates to a multi-check valve that prevents reverse flow of a fluid flowing in one direction, and can quickly shut off the same in an emergency. The multi-check valve includes: a valve body; a regulator comprising a flow path communicating with the valve body and receiving hydraulic oil, an opening and closing port formed on one side of the flow path so that hydraulic oil is introduced and discharged therethrough, and a pressurizing part installed at an end of the flow path to pressurize the hydraulic oil; a valve seat separating an inflow space and an outflow space inside the valve body; a disk in which one end of the disk is in contact with the valve seat, and the other end of the disk is formed with a protrusion part to be accommodated in the flow path; a cylinder disk of which an outer circumferential surface is in close contact with an inner circumferential surface of the flow path and in which a through hole for accommodating the protrusion part is formed; and a spring installed between the disk and the cylinder disk.
Patent KR-20200096352-A (KR)
Inventor: KIM SEOK JUNG
IPC: B08B3/02
Filed: 2019-02-01
Abstract: The present invention relates to a gripper washing apparatus for an egg gathering machine. The present invention is to wash a gripper installed in the egg gathering machine for post-production egg collection and distribution. The present invention is installed in front of the egg gathering machine in order to wash the caterpillar-driven gripper vertically installed in the egg gathering machine. The present invention includes: a housing open in the direction toward the egg gathering machine; a cylindrical brush installed in the housing so as to be rotatable about a horizontal axis and installed so as to protrude to the opening portion of the housing such that its end is capable of touching the gripper of the egg gathering machine; a drive motor installed in the housing for axial rotation of the brush; a wash water nozzle installed in the upper portion of the housing for wash water supply to the upper portion of the brush; and a wash water supply unit for wash water supply to the wash water nozzle.
Patent KR-20200099858-A (KR)
Title: Synthetic method of zinc iron oxide on graphene and its photocatalytic activity under sunlight irradation
Inventor: SHIM JAE JIN
IPC: B01J37/08
Filed: 2019-02-15
Abstract: The present invention relates to a method for synthesizing zinc iron oxide on graphene and photocatalytic activity under sunlight by using the same, wherein the method comprises the steps of: preparing a first mixed solution by dissolving a zinc precursor and an iron precursor in deionized water; preparing a GO dispersed solution by dispersing graphene oxide (GO) in deionized water; preparing a second mixed solution by adding sodium acetate to the first mixed solution; preparing a third mixed solution by adding the GO dispersed solution to the second mixed solution; preparing a suspension by adding sodium hydroxide to the third mixed solution; and heat-treating the suspension to obtain a nanocomposite (ZnFe_2O_4_@rGO) bound with zinc ferrite (ZnFe_2O_4) nanoparticles on reduced graphene oxide (rGO). Accordingly, a ZnFe_2O_4@rGO nanocomposite prepared by the above method has mesopores with a high specific surface area, high crystallinity, solar absorbing ability, and fast electron mobility, and thus can decompose pollutants under sunlight without using hydrogen peroxide, thereby showing an excellent performance as a photocatalyst.
Patent KR-20200101124-A (KR)
Title: Flexible window stack structure and display device including the same
Inventor: KIM DUCK KYEOM
IPC: G02B5/30
Filed: 2019-02-19
Abstract: The present invention provides a flexible window laminate, which comprises: a window film; a urethane-based elastic film disposed on the bottom of the window film; and at least one of a polarizing layer and a touch sensor layer formed on the bottom of the urethane-based elastic film. The durability and impact resistance can be improved by including the urethane-based elastic film.
Patent KR-20200103984-A (KR)
Title: Apparatus and method of object detection for vehicle
Inventor: CHO HEUNG RAE
IPC: G06T5/50
Filed: 2019-02-26
Abstract: The present invention relates to an apparatus and a method of object detection for a vehicle capable of performing object detection by using two types of camera systems loaded in a vehicle. The apparatus of object detection for the vehicle comprises: a first camera unit including at least one camera to photograph a surrounding image of a vehicle; a second camera unit including at least one camera to photograph a front image of the vehicle; and a control unit to calculate displacement of a feature point positioned in a common area in an image acquired by the first camera unit, calculate on-pixel displacement in an image acquired by the second camera unit of the feature point, and calculate distance information to an object recognized in the image photographed by the second camera unit based on the calculated displacement of the feature point and the calculated on-pixel displacement of the feature point.
Patent KR-20200104951-A (KR)
Inventor: KIM JAE HYUNG
IPC: A45D26/00
Filed: 2019-02-26
Abstract: An integral skin stabilization device of the present invention comprises: an opaque semi-hard (or soft) base portion of a designated geometry; a light emitting diode (LED) portion including N (N>=2) LEDs disposed on the base portion; a transparent soft contact film portion which is disposed in a designated spaced relationship with the LED portion and has a contact area in contact with a waxed mons pubi area of a female Y-zone or at least a portion of an area around the mons pubi, and a labia majora area or at least a portion of an area around the labia majora; a transparent semi-hard (or soft) frame portion that provides a skeleton for maintaining a designated spaced relationship between the N LEDs provided in the base portion and the transparent soft contact film portion; an electrode portion provided in a designated area within the contact area and comprising E (E>=1) electrodes capable of being electrically in contact with the mons pubi area or at least a portion of the area around the mons pubi, and the labia majora area or at least a portion of the area around the labia majora; a main module provided in a designated area within the contact area and comprising a cold air portion including a cold air area capable of delivering contact cold air into the mons pubi area or at least a portion of the area around the mons pubi, and the labia majora area or at least a portion of the area around the labia majora; and a control module for controlling and operating the operation of the main module.
Patent KR-20200107495-A (KR)
Title: Method for manufacturing facial mask pack containing fermentated kimchi
Inventor: Kim si yu
IPC: A61Q19/00
Filed: 2019-03-08
Abstract: The present invention relates to a method for manufacturing a sheet mask containing fermented kimchi, comprising the steps of: mixing water and flour and heating the mixture; aging by adding kimchi fermentation materials to the heated mixture; removing the kimchi fermentation materials to manufacture natural cosmetic water; and adding a powder material to the natural cosmetic water, wherein the kimchi fermentation materials include beets, garlic, and ginger in an amount of 150 to 180 parts by weight of garlic and 80 to 120 parts by weight of ginger relative to 100 parts by weight of the beets, and the powder material is at least one selected from a group consisting of barley powder, lotus root powder, baekjiri powder, raw soybean powder, adlay powder, green tea powder, mung bean powder, rice bran powder, licorice powder, potato powder, white Wolfiporia extensa powder, malt powder, wheat flour, chestnut inner skin powder and apricot powder. Therefore, the manufacturing method of the sheet mask containing fermented kimchi effectively removes dead skin cells, sebum, wastes, grime, and the like, as well as melanin pigments generated by the sun, and thus improves skin regeneration ability, prevents the stratum corneum from thickening, and prevents blackheads or other skin problems caused by clogged pores. The present invention can also have antioxidant activity, anti-aging activity, and a regeneration effect of cells subjected to oxidative stress, and is safe and non-toxic to human skin by being made of natural raw materials.
Patent KR-20200108629-A (KR)
Title: Manila clam with germanium spring water
Inventor: SEO JUNG SOO
IPC: A23L17/40
Filed: 2019-03-11
Abstract: The present invention relates to salted clams using germanium hot spring water and a method for manufacturing the same. More specifically, the present invention relates to salted clams using germanium hot spring water providing salted clams by using germanium hot spring water and bay salt, and a manufacturing method thereof. Salted clams using germanium hot spring water and the manufacturing method thereof can provide salted clams containing germanium while providing an advantage of removing the peculiar aroma of clams without deteriorating the quality and organoleptic properties of clams.
Patent KR-20200110544-A (KR)
Inventor: WONSEOK PARK
IPC: B23Q3/155
Filed: 2019-03-14
Abstract: The present invention relates to an apparatus for removing foreign substances from a tool magazine, which can allow a high-pressure air injection device to be installed at a tool change position of a tool magazine frame, and sequentially operate a cylinder valve and an opening/closing valve under control of a control unit when changing a tool in the tool magazine. Accordingly, the high-pressure air injection nozzle approaches the inside of an upper part of a tool port, and high-pressure air is injected to remove chips inserted into the tool port. Therefore, the tool is accurately held in the tool port of the tool magazine without error.
Patent KR-20200099053-A (KR)
Title: Red pepper paste composition and manufacturing method the same
Inventor: SEO JI BEOM
IPC: A23L11/20
Filed: 2019-03-27
Abstract: The present invention relates to a red pepper paste composition and a method for manufacturing the same. The red pepper paste composition and the manufacturing method thereof according to the present invention further include fermented fruit preserved in sugar, thereby lowering the concentration of salt, containing plentiful nutrients of the fruit, and at the same time having excellent taste and flavor preferences, thereby having an effect of improving national health.
Patent KR-20200117147-A (KR)
Inventor: KYUNG MIN KIM
IPC: H04W48/16
Filed: 2019-04-03
Abstract: The present invention relates to an apparatus and method for connecting and setting up multiple Internet of things (IoT) devices to a Wi-Fi access point (AP). According to the present invention, a smart terminal broadcasts a Bluetooth advertising packet containing an SSID and password of the Wi-Fi AP, extracts Wi-Fi AP access information to access from the packet received from the IoT device, and sets a Wi-Fi connection in the smart terminal, so that Wi-Fi can be easily set for multiple IoT devices at once.
Patent KR-20200119013-A (KR)
Inventor: SUNG KI JUN
IPC: H01L25/065
Filed: 2019-04-09
Abstract: A semiconductor package includes: a second semiconductor die stacked on a first semiconductor die; an encapsulant layer on the first semiconductor die and adjacent to the second semiconductor die; and a thermal conduction network including a plurality of thermal conduction balls dispersed in the encapsulant layer. The present invention includes a thermal conduction network for dissipating heat generated from the first semiconductor die to the outside of the package.
Patent KR-20200121621-A (KR)
Title: Apparatus and method for determining characteristics of plural memory blocks in memory system
Inventor: LEE JONG MIN
IPC: G06F12/02
Filed: 2019-04-16
Abstract: The present invention relates to a memory system capable of quickly and stably processing data with a memory device by minimizing the complexity and performance degradation of the memory system and maximizing the use efficiency of the memory device, a data processing system, and an operation method thereof. The memory system comprises: a memory device including a plurality of memory blocks capable of storing data; and a controller that determines the nature of data stored in each of the plurality of memory blocks in a variable operation section in response to information parameters for the plurality of memory blocks.
Patent KR-20200121632-A (KR)
Title: Apparatus to control the air pressure of freezer
Inventor: LEE JIN SOO
IPC: F25D21/08
Filed: 2019-04-16
Abstract: The present invention relates to an air pressure adjustment device for a freezer. More specifically, the air pressure adjustment device for a freezer is installed on the wall of the freezer to balance the air pressure inside and outside the freezer when opening and closing the door so that a user can open and close a freezer door more easily, and simplify the product configuration to improve the convenience of manufacturing and assembly work. The air pressure adjustment device for the freezer includes: an inner housing (10); an outer housing (20); an air pressure adjustment valve (30); a moving path shielding plate (40); and a heat transfer member (50).
Patent KR-20200122072-A (KR)
Title: Floor and wall finish of concrete iron structure using environmentally friendly natural minerals Submersible functional paint composition
Inventor: PARK CHAN DUK
IPC: C09D7/40
Filed: 2019-04-17
Abstract: The present invention relates to a water functional paint composition for finishing a concrete steel structures floor and a wall using eco-friendly natural minerals and, more specifically, to a water functional paint composition for finishing a concrete steel structures floor, wherein the paint composition comprises: 20 to 35 wt% of an epoxy resin; 2 to 5 wt% of silica aerogel; 3 to 5 wt% of ferrite; 5 to 10 wt% of pozzolanic mineral; 7 to 15 wt% of a colorant; 3 to 5 wt% of a fluidizing agent; 30 to 35 wt% of a solvent; and 15 to 25 wt% of a curing agent. Excellent insulation, durability, abrasion resistance, corrosion resistance, moisture resistance, and antifouling waterproofing are showed even under wet conditions and various base surfaces such as floors, walls and steel structures, and marine structures of ships, piers, and bridges including a concrete structure forming an outer wall of the building. In addition, there is an effect of increasing the durability so that the construction site does not rise and crack due to the evaporation pressure of moisture by improving the adaptability to heat change, and an effect of stabilizing autonomic nerves and preventing cell aging due to antimicrobial properties, far-infrared rays and negative ions, and an effect of being eco-friendly by using waste porcelain powder and reducing economic losses.
Patent KR-20200125110-A (KR)
Title: Door lock system and method of controllong thereof
Inventor: JONG EUSIN
IPC: G07C9/00
Filed: 2019-04-26
Abstract: A method of providing information for unlocking a lock device in a server is provided. The method includes the steps of: receiving a request for unlocking the locking device from at least one of a locking device and a user terminal; identifying a user terminal associated with the locking device; generating key information for the locking device based on an unlock request; and transmitting the key information to the identified user terminal, thereby improving user convenience and security.
Patent KR-20200126735-A (KR)
Inventor: CHUNG HAEIN
IPC: H04M1/02
Filed: 2019-04-30
Abstract: Disclosed is an electronic device comprising: a housing; a slide unit including an opening exposed to the outside in a first direction, and slid with respect to the housing; a display oriented toward a second direction, and exposed through a part of the housing; and a camera module unit disposed in the opening, rotated in the opening, and rotated by interworking with an operation of the slide unit. The slide unit includes: a first state in which the camera module unit is positioned by overlapping the display; a second state moved by a first length in a third direction perpendicular to the first and second directions by a first stroke from the first state; a third state moved by a second length in the same direction as the first stroke by a second stoke from the second state; and a fourth state moved by a third length in the same direction by a third stroke from the third state. The camera module unit is oriented toward the first direction in the first and second states, is oriented toward the second direction in the third and fourth states, and is rotated in the second direction from the first direction by the second stroke when being changed from the second state to the third state. Also, the camera module unit and an inner surface of the opening are set to be in contact with each other by the third stroke when being changed from the third state to the fourth state. Other embodiments are possible. According to the present invention, size limitation of the display can be reduced.
Patent KR-20200127335-A (KR)
Inventor: CHOI YONG HOON
IPC: B65G43/08
Filed: 2019-05-02
Abstract: A singulator for aligning articles includes: a transferring and aligning part aligning and transferring a plurality of articles introduced onto a plurality of belts; an image sensor obtaining images of the articles transferred through the transferring and aligning part; a learning part extracting feature information from the images obtained from the image sensor and obtaining coordinate information of each of the articles from output of learning models using the extracted feature information as input; and a control part controlling each speed of the plurality of belts based on the coordinate information of each of the articles. Therefore, the singulatr can improve the entire operation efficiency.
Patent KR-20200127572-A (KR)
Inventor: MA GUOYAO
IPC: B60L58/12
Filed: 2019-05-03
Abstract: Provided is a battery management system for an automated guided vehicle, which manages a battery of an automated guided vehicle automatically transporting an object or a human. The battery management system for an automated guided vehicle comprises: a battery pack for an automated guided vehicle mounted on the automated guided vehicle; and a battery management server performing wireless communications with the battery pack for an automated guided vehicle to control the battery pack for an automated guided vehicle. The battery pack for an automated guided vehicle includes: a charging battery; a battery holding box holding the charging battery; an insulator encompassing the battery holding box; a heating module installed within the battery holding box to provide heat so that the internal temperature of the battery holding box is maintained within a predetermined temperature range; and a temperature sensor measuring the internal temperature of the battery holding box. In the case that the measured temperature is received from the temperature sensor and then the measured temperature is deviated from the predetermined temperature range, the battery management server controls the heating module for allowing the internal temperature of the battery holding box to be within the predetermined temperature range.
Patent KR-20190141575-A (KR)
Inventor: CHOLLET MICKAEL
IPC: F16D7/00
Filed: 2019-05-08
Abstract: The present invention relates to a sleeve (8) for an apparatus having a clutch-release/engagement thrust bearing. According to the present invention, the sleeve comprises: a first axial-directional bearing surface (821) which operates together with a control member (2) capable of making a translation; a second axial-directional bearing surface (822) which operates together with a non-rotary ring (42) of the bearing (4); and a body (81) which has a central bore (84) around a central axis (X8) for accommodating a cylindrical guide unit. The central bore (84) of the sleeve (8) includes: guide parts (851) of a first series (85) having a cylindrical surface; and guide parts (861) of a second series (86) arranged in an axial direction from an end unit facing the cylindrical surface and the first series (85). The guide parts (851) of the first series (85) are offset-arranged towards the guide parts (861) of the second series (86) in a circumferential direction, including middle bore parts (87) having a structure concave to the guide parts (851, 861). The middle bore parts (87) are extended in an axial direction between the first series (85) and the second series (86) of the guide parts (851, 861). The present invention aims to propose a new sleeve which provides a guide function which is simple, economically manufactured, and optimized.
Patent KR-20200131627-A (KR)
Inventor: SHIN SEUNG MIN
IPC: G06F21/56
Filed: 2019-05-14
Abstract: The present invention relates to a hacking detection technique, and more particularly, to a hacking detection security information event operating system which improves the accuracy of hacking detection through scenario-based correlation analysis of logs generated in an overall path of hacking procedures, including not only network and security equipment but also web log analysis, and to a method thereof.
Patent KR-20200144427-A (KR)
Inventor: YOUN SANG JIN
IPC: A61F15/02
Filed: 2019-06-18
Abstract: The present invention relates to a gauze extractor equipped with a therapeutic liquid. Particularly, the present invention relates to a gauze extractor equipped with a therapeutic liquid, wherein gauze inserted in the form of a roll into an inner space formed by the combination of an upper cover, a lower cover and a main body is withdrawn by being supplied with a therapeutic liquid in the inner space to at least one surface.
Patent KR-20200144714-A (KR)
Inventor: NA YEON JAE
IPC: A47B13/08
Filed: 2019-06-19
Abstract: The present invention relates to a height-adjustable partition-integrated desk and, more specifically, to a technique which can increase work efficiency by integrating a partition into a desk, and adjust the height of the top board of the desk so that the height is adjusted in accordance with a work style or a body condition of a user. The height-adjustable partition-integrated desk comprises: a desk frame provided with a front board and side boards connected in the shape of ㄷ, and installed on the ground by a vertically formed support; a plurality of fixing parts vertically formed on the front board of the desk frame at regular intervals; and a rectangular top board unit coupled to the fixing parts. The top board unit is coupled to the fixing parts to be selectively detached therefrom in accordance with an installation height to adjust the height.