baber/WOPTO huggingface dataset:
Patent KR-20200124543-A (KR)
Title: Block molding apparatus and its block
Inventor: BACK WON OK
IPC: B28B1/08
Filed: 2019-04-24
Abstract: The present invention relates to a block molding apparatus and a block using the same, in which in the process of individually forming a sidewalk or a roadway block in a molding frame, the lower part of each block is partially connected, and thus each roadway block separated from the molding frame is connected as a bundle after drying, and a joint spacing between blocks is kept constant so as to enable an installation faster than an individual installation on the road surface with improved precision. For this purpose, the present invention comprises: a molding frame in which a plurality of molding spaces are made therein through a plurality of partition walls that are open on the upper and lower sides and laid in a lattice shape; and a connection passage leading to a forming space adjacent to each other is provided under each of the partition walls, in which a mortar required for block molding is filled into each molding space; the mortar of each molding space is connected in the connection passage during a vibration compaction process; after the vibration compaction, the blocks made in each molding space are separated from the molding frame; and the mortars connected in the connection passage during a drying process are molded into a connector so that each block is simultaneously lifted as a bundle.
Patent KR-20200127287-A (KR)
Inventor: MIN EUN HONG
IPC: G09F15/00
Filed: 2019-05-01
Abstract: The present invention relates to a wall-mounted stand which improves the advertising effect by inducing a pedestrian′s gaze to an installed advertising surface by forming a visual guidance light. The wall-mounted stand includes: a wall fixing bracket which is closely adhered and fixed to a wall surface; a tubular horizontal bar protruding from the wall bracket; and a pair of hangers on which banner advertisement sheets are hung at the bottom of the horizontal bar, wherein the wall fixing bracket is assembled and the visual guidance light consisting of a light emitting board and a cover is mounted by mounting grooves in the front and rear of the horizontal bar, and the visual guidance light is made to emit light by a rechargeable or non-rechargeable type.
Patent KR-20200130926-A (KR)
Inventor: LEE YUN TAE
IPC: H01L23/528
Filed: 2019-05-13
Abstract: The present disclosure relates to a semiconductor package which includes: a first semiconductor package including a first frame having a first through portion, a first semiconductor chip disposed in the first through portion of the first frame, having a first surface on which a first connection pad is disposed and a second surface on which a second connection pad is disposed, and including a through via connected to the second connection pad, a first connection structure disposed on the first surface of the first semiconductor chip and including a first redistribution layer, and a backside redistribution layer disposed on the second surface of the first semiconductor chip and electrically connected to the second connection pad of the first semiconductor chip; and a second semiconductor package disposed on the first semiconductor package and including a second connection structure including a second redistribution layer electrically connected to the first redistribution layer, a second frame disposed on the second connection structure and having a second through portion, and a second semiconductor chip disposed in the second through portion and having a third surface on which a third connection pad is disposed. Thus, a plurality of semiconductor chips are packaged to have optimal signal and power characteristics.
Patent KR-20200131689-A (KR)
Inventor: DAEWOONG LEE
IPC: B67D1/12
Filed: 2019-05-14
Abstract: A fermentation and aging apparatus according to an embodiment of the present invention comprises: a fermenting tank into which a fermenting container for accommodating a fermented object is put; a first channel which is connected to the fermenting tank and is opened and closed by a first valve; a second channel which is connected to the fermenting tank and is opened and closed by a second valve; a pressure sensor which is positioned in the first channel; an air pump which supplies air to the fermenting tank; and a controller which closes the first valve and the second valve based on a beverage manufacturing starting request, drives the air pump, and senses whether the fermenting container is put into the fermenting tank based on pressure measured through the pressure sensor. The present invention can prevent contamination of the fermenting tank.
Patent KR-20200132484-A (KR)
Inventor: RA IN HO
IPC: H04W84/20
Filed: 2019-05-17
Abstract: Disclosed are a disaster management server and a method of operating the disaster management server. According to an embodiment of the present invention, an operation method of a disaster management server comprises the steps of: dividing a region of interest into a plurality of grid regions; receiving location information of at least one sensor node distributed in the region of interest; mapping the sensor node to the plurality of grid regions based on the location information; detecting a coverage hole based on the mapping result; and determining a cluster head of at least one divided grid region included in the plurality of grid regions.
Patent KR-20200136236-A (KR)
Inventor: YOON SEUNG YONG
IPC: C07K16/40
Filed: 2019-05-27
Abstract: The present invention relates to a method for providing information for diagnosing Alzheimer′s disease, comprising determining whether phospholipase D3 (PLD3) is inhibited from O-glycosylation or not. The method for providing information for diagnosing Alzheimer′s disease according to the present invention comprises determining whether O-glycosylation is inhibited at the 271th threonine position of the PLD3 amino acid sequence. When a point mutation occurs in the 271th threonine, it was confirmed that O-glycosylation is inhibited to reduce protein transport, localization, and cell function. Thus, by confirming whether O-glycosylation is inhibited or not at the 271th threonine position of the PLD3 amino acid sequence, it is expected that the method will be useful in the field of Alzheimer′s treatment, such as screening candidates for treating Alzheimer′s disease as well as diagnosing Alzheimer′s.
Patent KR-20200137506-A (KR)
Title: Assembling apparatus for a metal panel and metal panel using the same
Inventor: LEE JIN HO
IPC: E04F13/12
Filed: 2019-05-30
Abstract: The present invention relates to a metal panel assembly device, which includes, as an exterior material of the structure, a front plate exposed toward a front surface of a structure and a rear plate facing the structure, and an insulating material disposed between the front and rear plates to connect the front and rear plates, and connects adjacent two panels. The two adjacent panels are formed extending in a longitudinal direction, and respectively include a first insulating material having first and second sides at both ends in a width direction, and a second insulating material having third and fourth sides at both ends in a width direction. The device comprises: a first mounting bar which is mounted on a first side of the first insulating material when the first side of the first insulating material and the third side of the second insulating material are disposed in parallel to face each other, has a first surface facing the first side and a second surface facing a third side of the second insulating material, and has first and second protrusion members protruding outward and spaced apart from the second surface at a predetermined interval to have a first width; and a second mounting bar which is mounted on the third side of the second insulating material, has a first surface facing the third side and a second surface facing the first side of the first insulating material, protrudes outwards, and is spaced apart from the second surface at a predetermined interval to have a second width smaller than the first width, such that at least a region is inserted between the first and second protruding members. First and second insertion members connect the adjacent two panels by being coupled to the first and second protruding members in a space between the first and second protrusion members.
Patent KR-20200139886-A (KR)
Title: Safety apparatus preventing falling of cable
Inventor: YOU JUNG HUN
IPC: H02G7/18
Filed: 2019-06-05
Abstract: The present invention relates to a safety device for preventing falling of a wire to prevent an occurrence of a safety accident. The safety device for preventing falling of a wire comprises: a wire gripper mounted on a wire; a flow prevention device coupled to the wire gripper and preventing a flow of the wire gripper by being in pressure-contact with the wire; a structure mounting tool mounted on a structure; and a gripper connecting device connecting the wire gripper and the structure mounting tool.
Patent KR-20200140092-A (KR)
Title: Water soluble nail polish composition
Inventor: CHUNG KOU SEEK
IPC: A61Q3/02
Filed: 2019-06-05
Abstract: The present invention relates to a water-soluble nail polish composition. The water-soluble nail polish composition according to an aspect includes silica powder coated with polyurethane, but does not have a high viscosity, and thus has excellent feeling in use such as spreadability. In addition, the present invention has no gloss and does not make a rough surface after drying, thereby expressing smooth nails or toenails, and has an excellent effect that can be removed without using an organic solvent such as acetone.
Patent KR-20200143033-A (KR)
Inventor: HWANG HYE SUNG
IPC: B65D33/25
Filed: 2019-06-14
Abstract: The present invention relates to an ice pack. More specifically, the present invention relates to an environmentally friendly ice pack which is able to avoid to polluting the surrounding environment and to be economically reused. According to the present invention, the environmentally friendly ice pack comprises: an outer case which has an empty space inside and is made of a synthetic resin sheet; a check valve placed on an upper side of the outer case to inject a refrigerant into the outer case; a zipper unit which is installed on the outer case and is selectively separately installed from the check valve; and water which fills an internal space of the outer case to play the role of a refrigerant.
Patent KR-20190143405-A (KR)
Title: Manufacturing Method for Gypsum Fragrance
Inventor: KIM HYO JIN
IPC: C04B103/54
Filed: 2019-06-19
Abstract: The present invention relates to a method for manufacturing a gypsum fragrance diffuser, comprising the steps of: preparing a powder material by mixing gypsum powder and pigment; mixing a liquid material comprising water and an emulsifier to the powder material; putting the mixed mixture into a mold and curing; and demolding the cured product, wherein the pigment is one of an inorganic pigment and an organic pigment, the step of preparing the powder material is to mix 1 to 20 parts by weight of the pigment with respect to 100 parts by weight of the gypsum powder, and the gypsum powder uses a mixture of medical gypsum powder and molding gypsum powder in a weight ratio of 1 : 0.5 to 1.5.
Patent KR-20200083894-A (KR)
Inventor: JIUN WEI TU
IPC: H01L33/08
Filed: 2019-06-25
Abstract: Disclosed is a multi-wavelength light emitting diode epitaxial structure capable of covering a wider range of a light emitting spectrum. The multi-wavelength light emitting diode epitaxial structure comprises: a substrate; and at least three light emitting elements stacked on the substrate. An energy gap of the light emitting elements disposed to be adjacent to a light emitting surface, of the two light emitting elements adjacent to each other, is larger than an energy gap of the light emitting elements disposed to be spaced apart from the light emitting surface.
Patent KR-20200039541-A (KR)
Title: Antenna device
Inventor: CHIA HSING HSIEH
IPC: H01Q1/38
Filed: 2019-07-03
Abstract: Provided is an antenna apparatus, which includes a plurality of first antenna units, a plurality of second antenna units, a plurality of first switching circuits, and a plurality of second switching circuits. The plurality of first antenna units generate an RF signal operated at a first frequency, and the plurality of second antenna units generate an RF signal operated at a second frequency, wherein the first frequency is greater than the second frequency. The plurality of first switching circuits selectively conduct at least one first antenna unit, and respectively include a first switch element and a second switch element. The first switch element is installed in parallel with an inductor, and the second switch element is installed in parallel with another inductor. The plurality of second switching circuits selectively conduct at least one second antenna unit.
Patent KR-20210006089-A (KR)
Inventor: KIM EUNKI
IPC: A61P17/00
Filed: 2019-07-08
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating leukoplakia or canities containing an apple mango extract as an active component. The apple mango extract of the present invention has no cytotoxicity, promotes differentiation and migration of melanoblasts, and exhibits antioxidant activity, thereby being able to be usefully used for treating leukoplakia or canities.
Patent KR-20210007268-A (KR)
Inventor: KIM JI YOUN
IPC: A61N1/16
Filed: 2019-07-10
Abstract: Provided is a pad capable of improving the health of a user by discharging static electricity that is generated when the pad is used and is harmful to the human body and introducing free electrons that are beneficial to the human body, through earthing that connects the user with nature. The pad comprises: a fabric; a copper wire cloth disposed on the inner side of the fabric; and an earthing member electrically connected to the copper wire cloth and drawn out of the fabric and connected to an outlet. The earthing member comprises: a connector disposed to be electrically connected to at least a portion of the plurality of copper wires on the copper wire cloth; a lead-out wire drawn out from the connector; and a plug disposed at the end of the lead-out wire. The connector is disposed to be exposed to the outside through the upper surface of the fabric.
Patent KR-20190091230-A (KR)
Title: Electronic apparatus and operating method thereof
Inventor: MAENG JI CHAN
IPC: G06F3/01
Filed: 2019-07-15
Abstract: Disclosed are an electronic apparatus capable of executing artificial intelligence (AI) algorithm and/or machine learning algorithm in the electronic apparatus and communicating with other electronic apparatuses and an external server in a fifth generation communication environment, and a driving method thereof. The electronic apparatus comprises: a camera; a display displaying predetermined content; and a processor recognizing at least one of a gaze, expression, and motion of a user through the camera, determining an interaction command for the user based on at least one of the recognized gaze, expression, and motion of the user, and performing the determined interaction command. Accordingly, the convenience of the user may be enhanced.
Patent KR-20210010246-A (KR)
Inventor: KIM MinChae
IPC: C08L5/04
Filed: 2019-07-19
Abstract: The present invention relates to interpenetrating networked beads and a method of manufacturing the same. The interpenetrating networked beads of the present invention have advantages of existing interpenetrating networked beads or alginic acid beads at the same time, thereby having excellent mechanical strength, and can maintain the shape thereof stably even with changes in ambient conditions such as pH and temperature.
Patent KR-20190089809-A (KR)
Title: High strength aluminum alloy and method of fabricating the same
Inventor: BAE DONG HYUN
IPC: C22F1/04
Filed: 2019-07-22
Abstract: The present invention relates to an aluminum alloy having a high strength and a manufacturing method thereof. According to one embodiment of the present invention, the aluminum alloy comprises an aluminum-based matrix, and a precipitation compound dispersed in the aluminum-based matrix. The precipitation compound comprises a compound of an aluminum-one or more transition metal-one or more non-metal elements, or a compound formed by including the constituent elements. Therefore, an objective of the present invention is to provide the aluminum alloy capable of improving a strength of the aluminum alloy.
Patent KR-20200059134-A (KR)
Title: The mechanical pencil with improved knock-feeling and noise
Inventor: WON WANG HO
IPC: G06F30/00
Filed: 2019-08-21
Abstract: The present invention relates to a mechanical pencil with an improved knock sensation and noise and, more specifically, to a mechanical pencil with an improved knock sensation and noise, capable of preventing noise and having a smooth knock sensation when a lead is ejected by comprising a gear and a link connected to a push part of the mechanical pencil to deliver power for pushing. According to the present invention, a mechanical pencil of a new structure with an improved knock sensation and noise, which can improve the knock sensation of the mechanical pencil to a smooth sensation, can be provided, and a mechanical pencil of a new structure with an improved knock sensation and noise, which can prevent noise when a lead is ejected as the knob of the mechanical pencil is pushed, can be provided. Moreover, since a user can check the procedure in which a lead is ejected from the mechanical pencil, the user can have visual entertainment.
Patent KR-20210024731-A (KR)
Title: Mesoporous niobium nitride-carbon composite, preparation method thereof and potassium ion battery comprising the same
Inventor: LEE JINWOO
IPC: H01M4/587
Filed: 2019-08-26
Abstract: The present invention relates to a mesoporous niobium nitride-carbon composite, a manufacturing method thereof, and a potassium ion secondary battery comprising the same. More specifically, the present invention manufactures a niobium nitride-carbon composite having a mesoporous structure by using the self-assembly phenomenon by micro-phase separation of a block copolymer, has a little volume change even in the reaction in which potassium ions are inserted and desorbed into a crystal structure during charging and discharging using this, is structurally stable due to the characteristic that the rate of charging and discharging through the reaction on the surface is as high as 40% or more, and can be applied as an anode material for a potassium ion secondary battery capable of expressing high capacity. In addition, the mesoporous niobium nitride-carbon composite used in the present invention has remarkably high capacity retention at a high rate compared to a conventionally used graphite material and exhibits excellent characteristics without a capacity decrease even after charging and discharging more than 2000 times.
Patent KR-20210026513-A (KR)
Title: Functional massager
Inventor: PARK JEONG DEOCK
IPC: A61H7/00
Filed: 2019-08-30
Abstract: The present invention relates to a functional massage tool. To this end, the present invention relates to a functional massage tool in which a handle part is integrally formed on one side of the massage part, and a space part is formed between the massage part and the handle part, and the massage part is formed in a butterfly shape so that a plurality of first massage protrusions are formed on the upper surface toward the top, and a plurality of second massage projections are also formed on the front concave side of the massage unit toward the front, and the handle part is connected to the rear both ends of the massage part, characterized in that it is formed in a semicircular shape toward the rear. Therefore, the present invention allows a specific protrusion to be in close contact with the skin according to the direction of gripping the handle, so that more acupressure and massage can be made, and reduce the amount of material used and lighten the weight so that it can be used easily, and it is designed to be easily picked up by hand from the floor.
Patent KR-20210026586-A (KR)
Title: System for virtual reality sports
Inventor: LEE CHONG KYU
IPC: A63B24/00
Filed: 2019-08-30
Abstract: The present invention relates to a virtual reality exercise system comprising a virtual reality (VR) device, a striking member, a striking sensor unit, a trajectory calculating unit, and a control unit. The VR device is worn by an experiencing person and displays a virtual video for an athletic event using a ball to the experiencing person. The striking member is gripped by the experiencing person and performs a swing operation. The striking sensor unit is installed on the experiencing person or the striking member to sense movement of the striking member. The trajectory calculating unit calculates striking of the ball included in the virtual video or a virtual trajectory of the stricken ball depending on swing of the experiencing person based on sensing information sensed from the striking sensor unit. The control unit provides the virtual video to the VR device and includes information for the calculated virtual trajectory of the ball from the trajectory calculating unit in the virtual video. According to the virtual reality exercise system of the present invention, when a striking ball is stricken by a real striking member, a striking point is accurately implemented in the VR device. Therefore, the present invention maximizes a sense of reality in a narrow space and allows users to experience various opponents.
Patent KR-20190104302-A (KR)
Title: Wireless audio output devices
Inventor: WATSON ROBERT D
IPC: H04W8/00
Filed: 2019-09-02
Abstract: The present invention provides a system, a method, and a non-transitory computer readable storage medium for determining when to wirelessly communicate non-tethered wireless audio output devices and for determining when to clear a connection history stored in one or both of the wireless audio output devices.
Patent KR-20210030693-A (KR)
Title: System and solution for five-sensory stimulus with VR
Inventor: Hong chang jun
IPC: G06F3/01
Filed: 2019-09-10
Abstract: The present invention discloses a virtual reality-based five-sensory stimulation system which enables interactive use of five-sensory communication. According to the present invention, the virtual reality-based five-sensory stimulation system comprises a sender terminal (100), a transmission information generation unit (110), an emoticon generation unit (120), a stimulation information generation unit (130), a message generation unit (140), and a message transmission unit (150).
Patent KR-20200032659-A (KR)
Title: Resist composition and patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/033
Filed: 2019-09-18
Abstract: A resist material comprising a quencher containing a sulfonium salt having a base polymer and an iodinated benzene ring provides high sensitivity, minimal LWR, and improved CDU whether the resist material is positive or negative.