baber/WOPTO huggingface dataset:
Patent KR-20190142046-A (KR)
Inventor: YANG HYOUNG TEAK
IPC: B05B11/00
Filed: 2018-06-15
Abstract: The present invention relates to a pump-type liquid sealing container with a simplified structure. The pump-type liquid sealing container comprises: a body longitudinally formed in a cylinder shape whose upper portion is opened to form an accommodation space for accommodating contents to accommodate liquid contents; a connection cover which is inserted into an upper portion of the body to limit the accommodation space, forms an arrangement space whose upper portion is opened, and has a communication port on a lower portion thereof towards the accommodation space to allow the accommodation space and the arrangement space to communicate with each other; a check plate lifted and lowered by a vacuum pressure while being installed in the communication port to close or open the communication port; an elastic pump made of a flexible material to be longitudinally formed to be arranged in the arrangement space of the connection cover to move contents accommodated in the accommodation space, and provided with a moving flow path communicating with the accommodation space when the communication port is opened by an ascent of the check plate to move contents in the longitudinal direction; a discharge button which is inserted into an upper portion of the connection cover to be lifted to discharge contents accommodated in the moving flow path to the outside, has a sealing protrusion ring arranged therein and inserted into the moving flow path and a discharge path communicating with the outside to seal the moving flow path, and generates a vacuum pressure in the moving flow path when descending while the communication port is closed by a descent of the check plate to deform the shape of a discharge tube of the elastic pump tightly attached to the sealing protrusion ring to allow the discharge path and the moving flow path to communicate with each other; and a fixed ring fixed in an annular space between the connection cover and the elastic pump while one surface of the connection cover facing a lower end of the elastic pump installed on the connection cover comes in contact with the lower end to prevent a case where sealing between the lower end and the connection cover is not maintained to create a gap.
Patent KR-20180138190-A (KR)
Inventor: KOYAMA YUU
IPC: C08G18/79
Filed: 2018-06-20
Abstract: The present invention provides a urethane (meth) acrylate, an active energy ray curable resin composition, a cured product, and a protective film, and comprises: a saturated aliphatic polyisocyanate in a monomer group; a saturated aliphatic polyol; a polyether polyol and/or polyester polyol; and a hydroxyl group containing (meth) acrylate. The urethane (meth) acrylate is obtained by reacting the monomer group containing the polyether polyol and/or the polyester polyol in an amount of 0.2-10 parts by mass with respect to 100 parts by mass of the monomer group. The urethane (meth) acrylate contains 19-48 parts by mass of a cycloalkylene group per 100 parts by mass of the urethane (meth) acrylate.
Patent KR-20200004631-A (KR)
Inventor: SANG HO LEE
IPC: H04L9/30
Filed: 2018-07-04
Abstract: The present invention relates to a user authentication method configured to authenticate a user by using an elliptic curve cryptography (ECC) key pair, a child key (hierarchical deterministic wallet: BIP32 wallet) of the ECC, and a hash value in a convergence network in which a blockchain and Internet of Things (IoT) are integrated. The user authentication method comprises: a step in which an authentication client registers an ECC public key generated by the authentication client to a blockchain; a step in which the authentication client generates a first hash value and a child key from any integer, generates a second hash value from the child key, and requests authentication using the first hash value and the second hash value; and a step in which an authentication server generates a new child key based on the key from the blockchain and the first hash value and performs authentication by comparing a new hash value generated from the new child key with the second hash value. According to the present invention, after one key value is registered to the blockchain one time, the one key value can be usable even when several different IoT service providers use an application service, and it is possible to safely verify whether a user is an initially-registered registrant without the user′s personal information or certificate, and thus, the present invention can be usable in various IoT services connected to an electronic account of a blockchain.
Patent KR-20200004970-A (KR)
Inventor: GO SANG JIN
IPC: H01M8/04119
Filed: 2018-07-05
Abstract: The present invention relates to a vibration prevention structure of a high temperature humidifier, which is able to stably prevent vibration even at high temperatures. The vibration prevention structure of a high temperature humidifier includes: a heat exchanger body which has an inlet and an outlet; a tube which connects the inlet and the outlet by being installed in the heat exchanger body and is bent in a zigzag form; and a vibration prevention device which is installed in the lower end of the tube in order to be positioned in the opposite side of the outlet. The vibration prevention device includes: a housing which is installed to be spaced apart from the bottom of the tube by a predetermined interval; heat resistant grease which is filled in the housing; an elastic means of which one end is coupled to the bottom surface of the housing; a vibration transmission member of which one end is penetrated and coupled to the other end of the elastic means and the other end protrudes from an upper end of the housing; a stop protrusion which is formed to protrude from both sides of the vibration transmission member; an anti-vibration pad which is extended from the other end of the vibration transmission member and is curved in a U shape; and a friction prevention pad which is made of an elastic material and is formed on the surface of the anti-vibration pad, and on which the tube is seated.
Patent KR-20200007289-A (KR)
Inventor: MIN SUK RHIM
IPC: H04L12/58
Filed: 2018-07-12
Abstract: Disclosed are a system and a method for supporting the backup of conversation contents of a mobile messenger. The system for supporting the backup of conversation contents of a mobile messenger includes an authentication server which authenticates and stores conversation contents recorded in a conversation window of each mobile communication device and content transmission information, and backs up by matching at least one content among a conversation content stored in each of different mobile communication terminal devices in which a conversation is processed with at least one mobile communication terminal device, a conversation content stored in a financial institution or a messenger service supporting server, and a conversation content stored in a carrier server. Conversation contents generated through a conversation window of an instant message service, content transmission information or the like are not lost or missed, the information can be accurately backed up.
Patent KR-20200011206-A (KR)
Title: Indoor trampoline with improved safety
Inventor: KIM SOO HYUN
IPC: A63B5/11
Filed: 2018-07-24
Abstract: Provided is a trampoline which discharges scattered dust generated during a jumping exercise and a sliding play to the outside. The trampoline comprises: a plurality of pillars (60) vertically standing at regular intervals; a closed-loop frame (15) fixed in the shape of a closed loop at a predetermined height of the pillars (60); a square-shaped canvas pipe (20) installed in a longitudinal direction from a front end thereof to a rear end thereof and having a predetermined section of the rear end inclined upward toward an end portion thereof so as to be fixed inside the closed-loop frame (15); canvas partition pipes (30) fixed at regular intervals in a longitudinal direction from a central portion of the square-shaped canvas pipe (20) and having a predetermined section of a rear end thereof inclined upward toward an end portion thereof; a plurality of fixing rings (32) having the canvas pipe (20) and the partition pipes (30) formed at regular intervals, respectively; horse canvas (50) having a rim attachment portion (52), to which a canvas coupling ring (54) is coupled, sewn at regular intervals on a rim portion with canvas cloth; and a plurality of springs (40) coupled between the canvas coupling ring (54), to which the rim portion of the horse canvas (50) is coupled, and the plurality of fixing rings (32), to horizontally fix the horse canvas (50) between the canvas pipe (20) and the canvas partition pipes (30), wherein the hose frame canvas (50) includes, at the bottom thereof, an air discharge unit for discharging indoor dust to the outside by the operation of an outdoor blower fan (100).
Patent KR-20200014528-A (KR)
Inventor: LEE MIN CHUL
IPC: B65G15/60
Filed: 2018-08-01
Abstract: The present invention provides a return roller for a conveyor belt, which includes: a bar-shaped rolling body (22); and a plurality of rolling guide protrusions (24) provided on an outer circumferential surface of the rolling body (22). The return roller for a conveyor belt is formed so as to be moved forward in a state in which a conveyor belt (6) comes in contact with an outer circumferential surface of the rolling guide protrusion (24). A guide disc (26) arranged to be adjacent to both end portions of the rolling body (22) is made of a urethane material.
Patent KR-20200017737-A (KR)
Title: Apparatus and method for transmitting and receiving a sidelink synchronization signal in a new radio
Inventor: PARK KYU JIN
IPC: H04W56/00
Filed: 2018-08-09
Abstract: Proposed is a method for transmitting and receiving a sidelink, that is an NR sidelink, wherein the sidelink is a wireless link between terminals for providing a V2X service in a next generation / 5G radio access network (NR). Especially, proposed is a method for transmitting and receiving an NR sidelink transmission and reception signal.
Patent KR-20200020054-A (KR)
Title: Handler for robot and robot having the same
Inventor: YOON JIN KOOK
IPC: B25J15/00
Filed: 2018-08-16
Abstract: The present invention relates to a handler for a robot which is coupled to the robot so that a target can be picked up, and the robot coupled thereto. The present invention discloses the robot comprising: a robot (10); and a handler (20) installed at a free end of the robot (10) to pick up the target (30).
Patent KR-20200020332-A (KR)
Title: Three-dimensional semiconductor device
Inventor: BAEK SEOK CHEON
IPC: H01L27/11521
Filed: 2018-08-17
Abstract: Provided is a three-dimensional semiconductor device. According to the present invention, the three-dimensional semiconductor device comprises: a stack structure on a lower structure; a vertical channel structure passing through the stack structure; and a first vertical support structure passing through the stack structure and spaced apart from the vertical channel structure. The stack structure includes interlayer insulation layers and gate horizontal patterns, alternately stacked in a vertical direction perpendicular to an upper surface of the lower structure. The vertical channel structure and the first vertical support structure have different cross-sectional shapes, wherein the vertical channel structure further includes a channel semiconductor layer than the first vertical support structure. The vertical channel structure includes a first vertical region, a second vertical region, and a width variation portion between the first and second vertical regions. The interlayer insulation layers include an intermediate interlayer insulation layer adjacent to the width variation portion, wherein the intermediate interlayer insulation layer has the same thickness as that of an interlayer insulation layer adjacent to the intermediate interlayer insulation layer in the vertical direction among the interlayer insulation layers.
Patent KR-20190035494-A (KR)
Title: Memory chip having reduced baseline refresh rate with additional refreshing for weak cells
Inventor: KANG UKSONG
IPC: G06F13/16
Filed: 2018-08-21
Abstract: The present invention describes a method performed by a memory chip. The method includes a step of specifically requesting additional refreshes for weak storage cells of a memory chip depleting charge of the weak storage cells faster than other storage cells of the memory chip. The additional refreshes are added to a distributed baseline refresh command sequence applied to the weak storage cells and other storage cells. The distributed baseline refresh command sequence has a refresh rate determined from charge depletion characteristics of other storage cells.
Patent KR-20190022386-A (KR)
Inventor: KNORSCH TOBIAS
IPC: F02M61/18
Filed: 2018-08-23
Abstract: The present invention relates to an injector introducing a fluid. The injector comprises: an injection hole apparatus provided with a plurality of first injection holes (30a, 30b, 30c) and a plurality of second injection holes (30d, 30e, 30f); and a closing element (4) which is provided to open and close the injection holes. Here, the plurality of first injection holes (30a, 30b, 30c) are arranged upon a first portion circle (31), and the plurality of second injection holes (30d, 30e, 30f) are arranged upon a second portion circle (32).
Patent KR-20200023568-A (KR)
Title: Chicken feet food package using cup type container
Inventor: BAK JONG SEONG
IPC: C08L23/26
Filed: 2018-08-23
Abstract: The present invention relates to instant chicken feet food, which is packed in a cup container, and more specifically, to a new structural cup container package for chicken feet food, which enables consumers to heat the chicken feet food with a microwave to simply enjoy the delicious chicken feed food and does not have concerns for being damaged during freezing distribution processes.
Patent KR-20200023852-A (KR)
Title: Electrode assembly manufacturing equipment
Inventor: JUNG TAI JIN
IPC: B65H5/08
Filed: 2018-08-27
Abstract: The present invention relates to electrode assembly manufacturing equipment. The electrode assembly manufacturing equipment according to the present invention, as equipment for manufacturing an electrode assembly by stacking a first electrode, a separation film, and a second electrode, includes: a stack table in which the first electrode, the separation film, and the second electrode are stacked in a form where the first electrode and the second electrode are alternately disposed between the folded separation films; a separation film supply unit which heats the separation film and supplies the separation film to the stack table side; a first electrode supply unit which heats and supplies the first electrode; a second electrode supply unit which heats and supplies the second electrode; a first electrode stack unit which stacks and presses the first electrode supplied from the first electrode supply unit on the stack table and bonds between the first electrode and the separation film; and a second electrode stack unit which stacks and presses the second electrode supplied from the second electrode supply unit on the stack table and bonds between the second electrode and the separation film. The present invention is able to prevent an electrode from being distorted.
Patent KR-20200025856-A (KR)
Title: Method for preparing gelled aromatic composition and preparing gelled aromatic composition
Inventor: GIL HYUNG JUN
IPC: A61L9/012
Filed: 2018-08-31
Abstract: The present invention relates to a method for producing a gel form fragrance composition. More specifically, provided is a gel form fragrance composition excellent in sustained release that can continuously emit fragrance using an extract of unripe green tangerine in Jeju region. In addition, the gel form fragrance composition has excellent durability and heat resistance, is barely damaged by impact, and is not liquefied even when stored at a high temperature for a long time.
Patent KR-20200027295-A (KR)
Title: Program for providing message processing by providing combined expression image words
Inventor: HYOSUB LEE
IPC: H04M1/725
Filed: 2018-09-04
Abstract: According to an embodiment of the present invention, provided is a program for providing a message service, which comprises: a function for providing a message interface to a user terminal, processing a message transmitted and received through the message interface, and providing at least one communicative expression image item which can be included in the message through the interface; a function for classifying and managing the at least one communicative expression image item stored in a database in accordance with element information; and a function for performing driving processing of a feedback image item in accordance with user feedback information corresponding to the feedback image item, when the feedback image item is included in the communicative expression image item provided through a message interface unit.
Patent KR-20200029746-A (KR)
Title: Swivel type hose coupling
Inventor: KIM DEOG SOO
IPC: F16L27/08
Filed: 2018-09-11
Abstract: A swivel-type hose coupling according to the present invention includes: a coupling body to which an oil hose is connected to one side unit and an oil pipe is connected to the other side; a coupling outlet installed in the coupling body to be rotatable while surrounding the coupling body; and a C-ring installed so that the coupling body and the coupling outlet are interposed between the coupling body and the coupling outlet to block the coupling outlet from being removed from the coupling body.
Patent KR-20190035566-A (KR)
Title: Photosensitive resin composition, cured film, display device, and pattern forming method
Inventor: ISHIKAWA TATSURO
IPC: G03F7/26
Filed: 2018-09-21
Abstract: Provided by the present invention are: a photosensitive resin composition which gives a cured film having a high light shielding property and stably cures by baking at low temperature; a cured film which is obtained by curing the photosensitive resin composition; a display device which has the cured film; and a pattern forming method which uses the photosensitive resin composition. The present invention also provides a light shielding film forming process which does not give thermal damage on a light emitting device for a substrate including a light emitting device. The photosensitive resin composition of the present invention: includes (A) binder resin, (B) a photopolymerizable compound, (C) a photopolymerization initiator, (D) a colorant, and (E) a thermosetting compound; and is a combination of (D1) carbon black and/or an inorganic black pigment and (D2) an organic pigment as (D) a colorant, wherein T2/T1 is equal to or greater than 0.80.
Patent KR-20190049599-A (KR)
Inventor: HYUN JIN LEE
IPC: H04L45/24
Filed: 2018-10-31
Abstract: The present invention relates to a method for improving transmission reliability through transmission of an adjacent node in a distributed network using a tree topology and apparatus. Reliability of end-to-end message transmission is enhanced by transmitting a message through a neighboring terminal connected to a transmitting terminal if transmission to a parent terminal fails or the parent terminal fails a relay.
Patent KR-20190112620-A (KR)
Inventor: UKEI TADASHI
IPC: A23P20/20
Filed: 2018-11-07
Abstract: Provided is an apparatus for producing dumpling, capable of maintaining quality by preventing deterioration of taste caused by a remaining material while reducing production costs by reusing the remaining material. The apparatus for producing dumpling comprises: an insertion portion (1) capable of inserting a paste-state material (F); a strap shape molding portion (2) for compressing the paste-state material (F) and molding the same into a strap shape; a shape extraction portion (4) for extracting a predetermined shape from a strap-shaped material (W) and using the same as a dumpling skin (M); a dumpling molding portion (5) for placing a dumpling filling (g) on the dumpling skin (M) obtained in the shape extraction portion (4), and wrapping the dumpling filling (g) to obtain dumpling (G); and a carrying portion (6) for carrying a remaining material (N) after the shape extraction by the shape extraction portion (4) into the strap shape molding portion (2), wherein the strap shape molding portion (2) is capable of molding the strap-shaped material (W) having a first layer (Wa) formed on one surface side and formed of the paste-state material (F) and a second layer (Wb) formed on the other surface side and formed of the remaining material (N) carried into the strap shape molding portion (2) by the carrying portion (6).
Patent KR-20200056498-A (KR)
Inventor: KYONGMO KOO
IPC: G06K17/00
Filed: 2018-11-09
Abstract: The present invention provides a deep learning-based real-time residual person detecting method to prevent a safety accident in an unmanned store, which comprises the steps of: receiving video information in a store from CCTV by a video analysis management server; detecting a person based on deep learning from the received video by the video analysis management server; calculating a heat map by the video analysis management server; detecting a residual person candidate by the video analysis management server; tracking the candidate and calculating the remaining time by the video analysis management server; and determining the residual person based on the reference time by the video analysis management server.
Patent KR-20190118495-A (KR)
Title: Clutch pedal assembly and clutch actuation system
Inventor: CARSTEN LOVENICH
IPC: G05G1/405
Filed: 2018-11-15
Abstract: The present invention provides a clutch pedal assembly (1) for a vehicle, which comprises: a shaft (10) defining a rotation axis (A); a clutch pedal (20) including a pedal lever (21) fixed to the shaft (10); and an actuating drum (30) for actuating a piston (110). The actuating drum (30) has an actuating contour surface (31) including a first surface region (31A) and a second surface region (31B) placed adjacent to the first surface region (31A) along the rotation axis (A). The first surface region (31A) defines a first distance profile (P1) of the actuating contour surface (31) perpendicular to the rotation axis (A), and the second surface region (31B) defines a second distance profile (P2) of the actuating contour surface (31) perpendicular to the rotation axis (A). The actuating drum (30) is movably mounted on the shaft (10) such that the first and second distance profiles (P1, P2) can be positioned along the rotation axis (A). The present invention further provides a clutch actuating system (2).
Patent KR-20190058330-A (KR)
Inventor: RAJ GOVINDA
IPC: H01L21/67
Filed: 2018-11-19
Abstract: A heater for a semiconductor processing chamber is disclosed. The heater includes a ceramic body and a resistive heating element embedded in the ceramic body, wherein the resistive heating element is disposed in a heater coil having an inner central sector and an outer central sector. The inner central sector has a plurality of first peaks, and the outer central sector has a plurality of second peaks. The number of first peaks is less than about fifty-six, and the number of second peaks is less than about eighty.
Patent KR-20190058361-A (KR)
Inventor: PARK JU YEON
IPC: A63B69/36
Filed: 2018-11-21
Abstract: Disclosed are a method for calculating a stroke gain using a golf simulator and an apparatus therefor. According to one embodiment of the present invention, the method for calculating a stroke gain comprises the following steps of: generating average stroke information based on play information of each of total players registered in a golf simulator; acquiring a first average stroke corresponding to a current position of a ball and a second average stroke corresponding to a position of a ball moved after a target player consumes a shot, based on the average stroke information; and calculating a stroke gain of the target player to correspond to a value obtained by subtracting the shot consumed by the target player and the second average stroke from the first average stroke.