baber/WOPTO huggingface dataset:
Patent KR-20190112920-A (KR)
Title: Method for miniature particulate matter sensor by light absorption induced reflected light screening effect and particulate matter sensor
Inventor: KIM DONG IK
IPC: G01N15/02
Filed: 2018-03-27
Abstract: Disclosed are a method for reducing the size of a particulate matter sensor by a reflected light screening effect using light absorption and a particulate matter sensor. The particulate matter sensor of the present invention comprises: a light transmitting unit transmitting light for measuring the concentration of particulate matters; a light absorption film absorbing reflected light at a specific wavelength; a light receiving unit absorbing the reflected light at the specific wavelength and receiving scattered light by the particulate matters; and a measuring unit measuring the concentration of the particulate matters based on data with respect to the scattered light received to the light receiving unit.
Patent KR-20180113466-A (KR)
Inventor: AHRENS CARSTEN
IPC: H03H9/05
Filed: 2018-04-05
Abstract: Described are a method for manufacturing a resonator structure and the resonator structure. A first wafer including a first piezoelectric material (40) is individualized and is bonded to a second wafer (45). Accordingly, the present invention can use different materials which are provided in different wafer sizes.
Patent KR-20190120511-A (KR)
Title: Lanes separator
Inventor: CHOI MIN JIN
IPC: E01F9/669
Filed: 2018-04-16
Abstract: The present invention provides a lane separator, which is possible to minimize damage to a pillar and a horizontal connector since the horizontal connector is easily separated from the pillar when colliding with a vehicle and prevent secondary accidents caused by damaged scattered substances. The lane separator of the present invention includes: a plurality of pillar poles (100); a horizontal connector (200) lengthily horizontally mounted between the pillar poles (100); and a fixing pin (300) penetrated and inserted into the pillar pole (100) and the horizontal connector (200) and fixing the horizontal connector (200) to the pillar pole (100), wherein the fixing pin (300) is made of a material having weaker strength than that of the pillar pole (100) and the horizontal connector (200).
Patent KR-20190121107-A (KR)
Title: The environment friendly multi-function vegetation gabion
Inventor: KIM KAB SOO
IPC: A01G9/02
Filed: 2018-04-17
Abstract: The present invention relates to a multifunctional eco-friendly vegetation gabion, which is installed on a side surface of a ventilation hole, prevents approach of a pedestrian, and secures safety. The multifunctional eco-friendly vegetation gabion includes: a mesh net structure; a stone material filling unit receiving a plurality of stone materials; a vegetation storing unit in which soil and vegetation are stored; and a discharge unit discharging rainwater to the outside.
Patent KR-20190125858-A (KR)
Inventor: KIM JIN TAE
IPC: G01N21/17
Filed: 2018-04-30
Abstract: Disclosed are a device and a method for detecting a leakage and a water leakage of a biogas plant using an optical flow algorithm capable of detecting a gas leakage due to deterioration and damage of an internal facility from an acid fermentation tank, which is a gas generating process, to a gas collection tank. The device for detecting leakage and water leakage of the biogas plant comprises: an optical sensor for detecting the leakage of the biogas; a facility IoT sensor for sensing the leakage of waste fluid; a transmitting and receiving part for transmitting and receiving the sensing results of the optical sensor and the IoT sensor; and a control part for monitoring the biogas state by receiving the sensing result from the transmitting and receiving part.
Patent KR-20190087937-A (KR)
Title: Advertising vehicle and management system for the vehicle
Inventor: CHO INJE
IPC: G06Q30/02
Filed: 2018-05-08
Abstract: According to one embodiment of the present application, a method for controlling an advertising vehicle to control a plurality of advertising vehicles may comprise the steps of: identifying one or more target vehicles driving a specific area; collecting traffic flow information in a route of the target vehicle; grouping first and second vehicles into a first group based on the traffic flow information; requesting first advertising data to be played at a first time for the first and second vehicles, wherein the first advertising data includes at least first sound and second sound; and allocating the first sound and second sound to the first vehicle and second vehicle, respectively. Therefore, according to embodiments of the present application, the advertising vehicles may efficiently cooperate to perform an advertising activity.
Patent KR-20190129385-A (KR)
Title: Apparatus for measuring gain
Inventor: KIM JANG WOON
IPC: G01J1/16
Filed: 2018-05-10
Abstract: The present invention, for a gain measurement device capable of easily and accurately measuring a gain of a screen, provides a gain measurement device comprising: a hollow cylindrical frame with a first opening at one end; a first light source positioned inside the frame and capable of emitting light toward the first opening; a first sensor located inside the frame and capable of sensing the light from the first opening; and a display unit capable of displaying a value processing the brightness of the light detected by the first sensor.
Patent KR-20190129474-A (KR)
Title: Apparatus and method for retrieving data
Inventor: KIM DA YEON
IPC: G06F16/00
Filed: 2018-05-11
Abstract: Disclosed are a data search apparatus and a method thereof. According to one embodiment of the present invention, the data search apparatus comprises: a change history cache module for storing identification information of a changed data item when a change event of the data item stored in a database occurs; a data search module for receiving a data search request from a user and querying a search engine to receive a search result in accordance with the data search request; and a filtering module for querying a data item corresponding to identification information stored in the change history cache module in the database, replacing at least a part of the search result with the queried data item, and providing the same to the user.
Patent KR-20190130808-A (KR)
Title: Emotion Classification Device and Method using Convergence of Features of EEG and Face
Inventor: KIM SHIN DUG
IPC: A61B5/00
Filed: 2018-05-15
Abstract: Disclosed is an emotion classification device using convergence of features of electroencephalogram (EEG) and a face image. The device includes: an EEG conversion module for converting an acquired EEG image into a spectrogram image; a face image acquisition module for obtaining a face image; a CNN network module for fusing the image of the EEG conversion module and feature information of the image to output convergence feature information; and an LSTM module for outputting a change in emotion characteristics over time and classifying emotions using output information of the CNN network module, wherein the CNN network module and the LSTM module are configured by learning. According to the present invention, it is possible to perform accurate emotion recognition through the convergence of features in consideration of the motive for the features of the EEG and the features of the face image.
Patent KR-20190136286-A (KR)
Title: Nano particles, thin films containing the same and solar cells containing the same
Inventor: KIM YOUNG HOON
IPC: H01L31/0352
Filed: 2018-05-30
Abstract: The present invention provides nanoparticles expressed in chemical formula 1. The nanoparticles are simultaneously passivated with alkali metal cations and halide anions. In addition, the present invention provides a thin film including the nanoparticles. The nanoparticles may increase the performance of an element. Chemical formula 1 is AME_2 wherein A is Ag(I)^+ or Cu(I)^+, M is Bi^(3+) or Sb^(3+), and E is S^(2-) or Se^(2-).
Patent KR-20180131982-A (KR)
Inventor: TEICHMANN JULIAN
IPC: C07F7/30
Filed: 2018-05-31
Abstract: The present invention relates to a novel halogermanide and a preparation method thereof, and more particularly, to a trichlorogermanide of chemical formula I, [R_4N]/[R_4P]Cl[GeCl_3]. In chemical formula I, R is Me, Et, iPr, nBu, and Ph. Accordingly, a Ge or Si-Ge compound prepared by the present invention can be served as a precursor for a material used for controlled deposition of a thin Si-Ge layer.
Patent KR-20190138923-A (KR)
Inventor: BAEK SEUNGWHAN
IPC: F17C5/02
Filed: 2018-06-07
Abstract: The present invention relates to a supercooled cryogenic fluid manufacturing apparatus and a fluid manufacturing method using the same. More specifically, the present invention cools liquid oxygen using liquid nitrogen as a refrigerant to manufacture liquid oxygen in a supercooled cryogenic state. At this time, the present invention uses a vacuum pump to decompress the inside of a refrigerant storage tank in which liquid nitrogen is stored. Therefore, by supercooling the liquid nitrogen stored in a saturated state, the supercooled liquid nitrogen is used as the refrigerant to produce liquid oxygen of the supercooled cryogenic state.
Patent KR-20190142458-A (KR)
Inventor: KIM YONG KYU
IPC: A61M5/168
Filed: 2018-06-15
Abstract: The present invention relates to a drug solution injection device capable of injecting a drug solution. The drug solution injection device comprises: a drug solution tube which includes a drug solution inlet unit connected to a drug solution supplying means on one side, and includes a drug solution outlet unit connected to a part of a user′s body on the other side, wherein a drug solution is transferred along an inner space; a housing which includes a tube mounting unit in which a part of the drug solution tube is mounted; a pumping module which is provided in the housing, and applies pressure to the drug solution tube by being in contact with the outer surface of the drug solution tube mounted in the housing, thereby pumping and transferring the drug solution; a control module which is provided to control an operation of the pumping module; an input unit which is provided to set a control condition for controlling the operation of the pumping module; and a display unit which displays a setting status of the control condition. In particular, the pumping module is provided so as to directly apply pressure to the drug solution tube by being in contact with the outer surface of the drug tube, wherein the pumping module comprises: a press unit including a plurality of press members provided in a direction from the drug solution inlet unit of the drug solution tube to the drug solution outlet unit of the drug solution tube; and a driving unit which provides a pressing force causing the press unit to press the drug solution tube, wherein the control module controls the driving unit such that the plurality of press members are operated so as to press the drug solution tube sequentially in a direction from the drug solution inlet unit toward the drug solution outlet unit.
Patent KR-20180137429-A (KR)
Inventor: HYUNSOO KO
IPC: H04W56/00
Filed: 2018-06-15
Abstract: The present invention discloses a method for receiving a downlink channel by a terminal in a wireless communication system. Particularly, the method includes: receiving a synchronization signal block (SSB) composed of a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcasting channel (PBCH); obtaining position information of a downlink bandwidth by the PBCH; and receiving the downlink channel in the downlink bandwidth determined based on the obtained position information of the downlink bandwidth. The position information of the downlink bandwidth is offset from the position of an SSB bandwidth to the position of the downlink bandwidth.
Patent KR-20200001014-A (KR)
Inventor: YOO YOUNG SAM
IPC: H01L35/32
Filed: 2018-06-26
Abstract: According to one embodiment of the present invention, a thermoelectric element comprises a first metal substrate, a first resin layer arranged on the first metal substrate and coming in direct contact with the first metal substrate, a plurality of first electrodes arranged on the first resin layer, a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs arranged on the plurality of first electrodes, a plurality of second electrodes arranged on the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs, a second resin layer arranged on the plurality of second electrodes, and a second metal substrate arranged on the second resin layer and coming in direct contact with the second resin layer. A bonding strength between the first resin layer and the plurality of first electrodes is different from a bonding strength between the second resin layer and the plurality of second electrodes. Therefore, the thermoelectric element can realize excellent thermal conductivity, low heat loss and high reliability.
Patent KR-20200005277-A (KR)
Inventor: HER JAE YOUL
IPC: F02C7/28
Filed: 2018-07-06
Abstract: The present invention relates to a seal assembly. According to an embodiment of the present invention, a seal assembly, which is disposed between a compressor and a turbine rotor and is configured to discharge a portion of compressed air from the compressor to the turbine rotor, comprises: a frame disposed on a compressor side; a first member disposed on a turbine rotor side; and a second member disposed between the frame and the first member. The frame, the first member, and the second member are connected to each other, and one end of the frame and one end of the second member are combined in a bayonet manner to be generally fixed.
Patent KR-20200006795-A (KR)
Inventor: SHIM MYOUNG SOON
IPC: B65G1/04
Filed: 2018-07-11
Abstract: The present invention relates to a goods warehousing and shipment apparatus for an automatic warehouse. The goods warehousing and shipment apparatus includes: a pair of vertical posts placed at a predetermined distance from each other and formed in a vertical direction; a connection part formed transversely in the upper part of the vertical posts to connect the vertical posts; a moving unit moving up and down along the vertical posts or having at least one part moving forward and backward to a loading part, and mounting and unloading a heavy object; a plurality of frames installed on one side of the moving unit to enable the heavy object to be placed when the heavy object is loaded into the moving unit or is unloaded from the moving unit, and spaced from each other in the unloading direction; and a sub rail formed in a space between some of the frames, which are adjacent to each other. The frames include each belt part including a plurality of flat segments spaced from each other and coming into contact with the heavy object, and the sub rail is formed at the same height as each belt part which is formed adjacently.
Patent KR-20200008302-A (KR)
Inventor: LEE SEUNG GU
IPC: B65D5/18
Filed: 2018-07-16
Abstract: The present invention relates to a packing box made of paper to be used for the delivery of a predetermined article and, more specifically, to a packing box for delivery, capable of being simply closed with contents stored therein as soon as being assembled through a both-side adhesion means, and being easily opened even in a closed state. The packing box includes: a floor plate part forming the rectangular floor surface of the packing box; a lateral plate part connected to the floor plate part to form an internal space; an upper cover plate part including a rear lateral plate connected to one of a pair of opposite sides of the floor plate part and coming into contact with the lateral plate part, and an upper cover plate connected to the rear lateral plate to cover the upper part of the internal space; an adhesion plate part including a front lateral plate coming into contact with the lateral plate part and an adhesion plate connected to the front lateral plate and having an area large enough to cover a part of the upper cover plate; an adhesion means added to the upper cover plate or adhesion plate, and located between the upper cover plate and the adhesion plate when the upper cover plate and the adhesion plate are overlapped with each other; and a cut part formed in the upper cover plate part or adhesion plate part to open the internal space by dividing the upper cover plate part and the adhesion plate part, which are fixed around a part attached through the adhesion means, into two parts. Therefore, time for packing can be shortened relatively, and the packing box can be simply opened through the cut part without a separate tool.
Patent KR-20200013986-A (KR)
Title: Street light and street ligit system
Inventor: YOON KYOUNG HWA
IPC: F21V33/00
Filed: 2018-07-31
Abstract: Disclosed is a technology related to a streetlight. The streetlight according to one embodiment comprises: a lamp; a first network equipment; a wireless AP module; an IP camera; and a storage server. The streetlight can provide an open Wi-Fi network to provide wireless Internet connectivity. The IP camera is accommodated in an IP camera accommodating unit to photograph a subject, and stores a photographed image in a storage server. According to the present invention, the user can remotely access a device that is allowed to access in the operation network and check the photographed image.
Patent KR-20200015234-A (KR)
Inventor: PARK JI SU
IPC: H01L23/498
Filed: 2018-08-03
Abstract: The present invention relates to an adhesive tape for sputtering for shielding electromagnetic interference of a BGA package having a urethane adhesive layer, which comprises: a release liner; a UV curing adhesive layer; a urethane adhesive layer; and a base film, wherein the UV curing adhesive is manufactured by mixing an acrylic copolymer, a ultraviolet curing acrylic oligomer, a curing agent, a photopolymerization initiator and a reaction solvent, the acrylic copolymer is formed by polymerizing a soft type monomer and a hard type monomer in an appropriate ratio, and the urethane adhesive layer is formed using polycarbonate diol, diisocyanate and a chain extender, and to a manufacturing method thereof.
Patent KR-20200020314-A (KR)
Title: Method for manufacturing of steak and steak prepared thereby
Inventor: CHOI YUN SANG
IPC: A23L3/36
Filed: 2018-08-17
Abstract: The present invention relates to a method for manufacturing instant steak using non-preferred raw meat, and instant steak manufactured thereby. The method comprises: a step (A) of coating a curing solution on a surface of non-preferred raw meat and keeping the same at a low temperature; a wet aging step (B) of vacuum-packaging the non-preferred raw meat kept at a low temperature to age the same at a low temperature; a dry aging step (C) of releasing the vacuum of the wet aged non-preferred raw meat and aging the same at a low temperature; a step (D) of forming pores on a surface of the dry aged non-preferred raw meat; a step (E) of heating primarily the non-preferred raw meat having pores formed thereon by superheated steam; a step (F) of heating secondarily the non-preferred raw meat primarily heated by superheated steam with a grill; and a step (G) of heating the non-preferred raw meat secondarily heated by a grill. Accordingly, the present invention uses non-preferred raw meat which is tough and rough as materials for steak, not for steamed dish or soup, and provides steak having soft and excellent functionality.
Patent KR-20190094075-A (KR)
Title: Digestive Endoscopy System
Inventor: KIM JUNG HO
IPC: A61B1/273
Filed: 2018-08-20
Abstract: The present invention provides a digestive organ endoscopy system in which a user recognizes whether a front end of an endoscopy apparatus inserted along a channel is close to the front end of an endoscopy channel unit within a predetermined distance to allow the endoscopy apparatus to be inserted into a position adjacent to the front end of the endoscopy channel unit at a rapid speed so as to reduce a treatment time. Moreover, damage to a digestive organ in accordance with temporary protrusion of the front end of the endoscopy apparatus which is generated by rapidly inserting the endoscopy apparatus can be prevented.
Patent KR-20190072398-A (KR)
Title: Banner advertisement service system in which priorities of banner advertisement is determined by reference region
Inventor: KIM CHAN HONG
IPC: G06Q30/02
Filed: 2018-08-20
Abstract: The present invention relates to a banner advertisement service system in which a priority for each banner advertisement is determined by a reference region and, more specifically, a banner advertisement service system providing a banner advertisement to a local device, including a service providing server which receives a banner advertisement request from the local device and providing the banner advertisement to the local device. The service providing server comprises: a database module receiving and storing content to be displayed as the banner advertisement, and the reference region of the banner advertisement independent of a position of an advertiser; a priority setting module setting the priority of the banner advertisement according to the width and distance of the reference region of the banner advertisement stored by the database module based on a position specified by position information of the local device; and an advertisement providing module arranging the banner advertisement stored by the database module according to the priority set by the priority setting module to provide the banner advertisement to the local device. The present invention sets the reference region of the banner advertisement, thereby being capable of displaying the banner advertisement on the local device in a region, where the advertisement is to be provided, regardless of the physical position of the advertiser.
Patent KR-20200037944-A (KR)
Title: Fluid tank for high pressure mud pump testing device
Inventor: HONG SUCK HEE
IPC: G01M99/00
Filed: 2018-10-02
Abstract: The present invention provides a fluid storage tank that can be used for testing high-pressure mud pumps. The fluid storage tank of the present invention comprises: an inlet casing including a flow rate restraining plate which is installed upward on the bottom surface of the inlet casing to be hit by a fluid flowing in at high speed and slowdown the fluid; and a pipe connected to the inlet casing to guide the fluid flowing over the flow rate restraining plate inside the inlet casing into the tank and letting the fluid fall into the tank through an open end. The fluid storage tank may comprise at least one external pipe installed on the outside of the pipe, and in this case, the fluid is guided to a space between the pipe and the external pipe inside the pipe and fallen to a first fluid storage pipe. The flow rate restraining plate has an upper portion bent in a direction in which the fluid is supplied. At least one partition wall having a certain height is installed inside the fluid storage tank and the fluid moves to an opposite side over the partition wall.
Patent KR-20200039276-A (KR)
Title: Method for manufacturing plastic substrate for light guide panel
Inventor: YUN MIN HYUK
IPC: B24B27/06
Filed: 2018-10-05
Abstract: Provided is a method which can efficiently manufacture a plastic substrate for a light guide panel by using a wire saw cutting device. According to the manufacturing method of the present invention, provided is the plastic substrate for a light guide panel having a small bending degree and a small thickness deviation between substrates. The method includes the following steps of: fixing a plastic ingot to an ingot fixing unit; driving a wire saw by rotating a pair of guide rollers; cutting the plastic ingot into the wire saw to obtain a plastic basic material; and polishing a surface of the plastic basic material to obtain the plastic substrate.