baber/WOPTO huggingface dataset:
Patent KR-20200132016-A (KR)
Inventor: LEE CHANGHO
IPC: H04M1/725
Filed: 2019-05-15
Abstract: According to various embodiments of the present invention, a foldable electronic device comprises: a rotating shaft; a first housing and a second housing connected to the rotating shaft so as to be foldable with respect to each other; a plurality of speakers provided in the first housing and the second housing; at least one sensor device; at least one processor operatively connected to the plurality of speakers and the at least one sensor device; and a memory operatively connected to the at least one processor. The memory stores instructions to allow the at least one processor, on execution, to confirm an angle between the first housing and the second housing based on the at least one sensor device, to confirm the occurrence of an event to output an audio, and to control each of the plurality of speakers provided in the first housing and the second housing based on the confirmed angle to output the audio, in response to the occurrence of the confirmed event. Other various embodiments are possible. According to the present invention, the audio with appropriate sound is provided for a user.
Patent KR-20200003713-A (KR)
Inventor: YU CHEN HUA
IPC: H01L21/56
Filed: 2019-05-15
Abstract: A method of the present invention comprises: a step of disposing a plurality of package constituents on a carrier; a step of encapsulating the plurality of package constituents in an encapsulant; a step of forming a photosensitive dielectric layer on the plurality of package constituents and the encapsulant; a step of exposing the photosensitive dielectric layer by using a lithography mask; and a step of developing the photosensitive dielectric layer to form a plurality of openings. Conductive features of the plurality of package constituents are exposed through the plurality of openings. The method of the present invention further comprises a step of forming redistribution lines extended into the openings. One of the redistribution lines has a length longer than about 26 mm. A reconstructed wafer is formed by combining the redistribution lines, the plurality of package constituents, and the encapsulant.
Patent KR-20200134708-A (KR)
Inventor: KIM HOE CHUL
IPC: H01L21/683
Filed: 2019-05-23
Abstract: Provided is a wafer bonding apparatus. The wafer bonding apparatus includes: a lower support plate disposed on a first wafer; a lower structure adjacent to the lower support plate and movable in a vertical direction; an upper support plate on which a second wafer bonded to the first wafer is disposed; and an upper structure adjacent to the upper support plate and movable in the vertical direction. The present invention provides the wafer bonding apparatus capable of bonding the wafer while preventing the occurrence of defects.
Patent KR-20200136102-A (KR)
Inventor: KAM KYUNG II
IPC: F23L1/02
Filed: 2019-05-27
Abstract: The present invention relates to a multi-layer high-temperature pyrolysis incinerator, wherein a plurality of fixed rods serving as stirring rods, a plurality of rotating rods, and a rotating plate for rotating an object to be incinerated loaded thereon are provided to rotate the object to be incinerated inside an incineration chamber so as to be burned evenly by a burner, and a stirring device with a fixed rod provided in a fixed posture on the top of the rotating plate is formed to effectively stir the object to be incinerated. In addition, incineration ash is discharged to the lower part of the rotating plate through a through hole of the rotating plate to effectively burn an object to be incinerated that is unburned. Accordingly, use of fuel and combustion time are reduced, thereby improving the efficiency of the incinerator.
Patent KR-20200136634-A (KR)
Title: Method and Apparatus for Predicting Fault Region Using Machine Learning Method
Inventor: CHO KI YOUNG
IPC: G01M99/00
Filed: 2019-05-28
Abstract: The present invention relates to the prediction of a failure site of a production facility. More particularly, the present invention relates to a method and apparatus for predicting a failure site using a machine learning technique for making it possible to immediately judge and response in the field by predicting the presence or absence of a failure and a fault site through a classification model using a signal sensed at the field of a production facility.
Patent KR-20200137074-A (KR)
Title: Medical lens material and its moulding mould in high-functionality including silicon and metal oxide nanoparticles
Inventor: KIM YEONG IL
IPC: B29D11/00
Filed: 2019-05-28
Abstract: The present invention relates to a functional ophthalmic lens material and a forming mold thereof. The present invention, more specifically, relates to a high-functional ophthalmic lens material containing silicon and metal oxide nanoparticles and a forming mold thereof, wherein the ophthalmic lens material is a high-functional silicone hydrogel lens with high oxygen permeability, excellent antibacterial activity and wettability, and improved moisture contents, and the forming mold can mass-produce lenses in which the edge of the lens is formed with curvature.
Patent KR-20200137166-A (KR)
Inventor: DO HAN JU
IPC: H01Q13/02
Filed: 2019-05-29
Abstract: The present invention relates to a radar antenna comprising: an antenna main body including a first plate and a second plate; a slot radiating unit and a slot receiving unit formed on the first plate; a transmission port and a reception port formed on the second plate; and a waveguide formed by assembling the first plate and the second plate. The slot radiating unit includes a first slot radiating portion for radiating radio waves to a first detection range, and a second slot radiating portion for radiating radio waves to a second detection range having a wider and longer distance than that of first detection range.
Patent KR-20190071637-A (KR)
Title: 설거지통
Inventor: LEE JEONG U
IPC: A47B77/06
Filed: 2019-05-29
Abstract: 본 발명은 설거지통에 관한 것으로, 더욱 상세하게는 설거지통 본체의 내측이나 외측에 보조수납통이 되는 물받이통과 탈수통을 걸쳐 있게 하거나, 또는 탈수통을 물받이통의 내측에 삽입 안착시킨 상태에서 탈수통이 삽입 안착된 물받이통을 설거지통 본체의 내측 안착되게 하며, 물받이통과 설거지통 본체에는 칼을 안전하게 꽂아 보관할 수 있도록 함으로써, 설거지통의 공간을 사용자가 원하는 바대로 조절하고, 칼을 안전하게 보관할 수 있도록 하기 위한 것이다. 
본 발명은 하측 배수구(16)에 배수구마개(17)가 착탈 가능하게 설치되는 설거지통 본체(10)와, 설거지통 본체(10)의 내외측에 선택적으로 거치되는 물받이통(20)과 탈수통(30)을 포함하여 설거지통(100)이 구성되며; 
상기 설거지통 본체(10)는 상부가 개방된 사각 통체형으로 형성되는 통형몸체부(11)의 상부 전둘레에 단면이 "L"자 형태로 수평부(13)와 수직부(14)를 형성하는 테두리(12)가 통형몸체부(11)의 수직한 벽체부 외측으로 돌출되게 형성되고, 전후방측 테두리(12) 하방의 통형몸체부(11) 벽체부에 손잡이홀(15)이 형성되며; 
상기 물받이통(20)은 전후방 긴 쪽의 길이가 설거지통 본체(10)의 내부로 삽입될 만큼의 크기로 상부가 개방된 몸체부(21)가 형성되고, 이 몸체부(21)의 상부 전둘레에는 설거지통 본체(10)의 수평부(13)에 안착되는 테두리(22)를 형성하되, 이 테두리(22)는 단면이 "L"자 형태로 수평부(23)와 수직부(24)를 형성하며 테두리(22)가 수평부(13)에 얹히도록 몸체부(21)의 수직한 벽체부 외측으로 돌출되게 형성되고, 일측 테두리(22)의 수직부(24) 하단부에는 설거지통 본체(10)의 수직부(14)에 상측으로 끼워져 걸리는 하향끼움부(26)가 하향 돌출되게 형성되며, 상기 하향끼움부(26) 반대편의 수평부(23)에는 탈수통(30)의 하향끼움부(35)가 끼워지는 안착홀(27)이 형성되고; 
상기 탈수통(30)은 전후방 긴 쪽의 길이가 물받이통(20)의 내부로 삽입될 만큼의 크기로 상부가 개방된 몸체부(31)가 형성되고, 이 몸체부(31)의 상부 전둘레에는 설거지통 본체(10)의 수평부(13)와 물받이통(20)의 수평부(23)에 안착되는 테두리(32)가 몸체부(31)의 수직한 벽체부 외측으로 돌출되게 형성되고, 상기 테두리(32)의 일측 외부에는 수직부(14)에 걸리고 안착홀(27)에 끼워지는 하향끼움부(35)가 하향 돌출되게 형성되며, 양측 테두리(32)의 내부측 모서리부에는 물받이통(20)에 삽입시킨 탈수통(30)을 손으로 잡아 꺼내기 위한 손잡이부(33)가 형성되고, 몸체부(31)의 바닥면에는 다수개의 탈수홀(34)이 형성되는 구성이 포함되는 것을 특징으로 한다.
Patent KR-20200140076-A (KR)
Title: Method for Cloud-Based Drone Navigation for Efficient Battery Charging in Drone Networks:CBDN
Inventor: JEONG JAEHOON
IPC: G08G5/00
Filed: 2019-06-05
Abstract: The present specification provides a method performed by a traffic control device to assign a flight path to a drone, comprising the steps of: acquiring traffic information on a drone network from at least one drone or at least one quick battery charging machine (QCM) to which a flight path is assigned, wherein the traffic information includes at least one of first information of the at least one drone on the drone network and second information of at least one QCM; determining an optimal flight path using an algorithm for setting a flight path in consideration of the at least one drone based on the traffic information; and assigning the optimal flight path to the drone. The optimal flight path is a path which minimizes the total flight time of drones configuring the drone network.
Patent KR-20200144245-A (KR)
Inventor: KIM BAEK JUN
IPC: H01S5/183
Filed: 2019-06-18
Abstract: The present invention is to provide a surface emitting laser package with a new structure. According to the present invention, a surface emitting laser package comprises: a housing having a stepped cavity; a first bonding portion on a first bottom surface of the cavity; a second bonding portion on a second bottom surface of the cavity; a surface emitting laser device on the first bonding portion; a radiating portion between the side of the cavity and the surface emitting laser device; and a diffusion portion on the housing.
Patent KR-20210000221-A (KR)
Inventor: KWON GISEOK
IPC: A61N7/00
Filed: 2019-06-24
Abstract: The present invention relates to a cartridge for ultrasound treatment preventing a decrease in ultrasound output or a change in ultrasound depth. According to an aspect of the present invention, the cartridge is coupled to an ultrasound treatment device for ultrasound treatment. The cartridge includes: a cartridge body; an ultrasound generation unit installed in the cartridge body and generating ultrasound; a medium filing the cartridge body so that the ultrasound generated by the ultrasound generation unit is transmitted; a window installed on one surface of the cartridge body such that the ultrasound generated by the ultrasound generation unit can be transmitted to the outside of the cartridge body through the medium; and a bubble collection unit installed in the cartridge body and collecting bubbles generated in the medium.
Patent KR-20210002213-A (KR)
Inventor: SHIN DONG HEE
IPC: H01L27/32
Filed: 2019-06-27
Abstract: Provided is a display device. The display device includes: gate lines and clock lines disposed on a substrate; a gate driver connected to the gate lines and disposed between the gate lines and the clock lines; connection lines connected to the clock lines and extending in a first direction from the clock lines to transmit a clock signal to the gate driver; and compensation patterns connected to the connection lines and extending in a second direction opposite to the first direction, wherein a compensation pattern overlaps at least one of the clock lines in the thickness direction, thereby preventing image quality degradation such as horizontal lines caused by the difference in capacitance between clock lines and common electrodes.
Patent KR-20210001615-A (KR)
Inventor: PARK JUNGHOON
IPC: H04N9/31
Filed: 2019-06-28
Abstract: According to the present invention, provided is a method for correcting wavefront distortion of a video which can be applied to high-resolution image detection. The method for correcting wavefront distortion of a video comprises the steps of: generating a double spectrum by composing a video signal into a plurality of one-dimensional projections; calculating an average double spectrum by accumulating a double spectrum generated for each one-dimensional projection of the video signal when the generated double spectrum is equal to or greater than a preset number; restoring phase information in a Fourier space of an original signal using the calculated average double spectrum; and using the restored Fourier phase information to correct wavefront distortion of the video signal.
Patent KR-20210004006-A (KR)
Inventor: KIM HYEONG JUN
IPC: H01L27/32
Filed: 2019-07-02
Abstract: Provided is a display device which includes a substrate including a light emitting region. A light emitting element layer includes a light emitting element provided in the light emitting region. An input sensing layer is disposed on the light emitting element layer. The input sensing layer includes a sensing electrode, a first refractive layer, and a second refractive layer. The sensing electrode is disposed on the light emitting element layer and includes a first opening overlapping the light emitting region. The first refractive layer is disposed directly on the sensing electrode and includes a second opening overlapping the light emitting region. The second refractive layer is disposed on the light emitting element layer and the first refractive layer. The first refractive index of the first refractive layer for light is less than the second refractive index of the second refractive layer for light.
Patent KR-20210007058-A (KR)
Inventor: LYU HYUN GON
IPC: B22F3/12
Filed: 2019-07-09
Abstract: The present invention relates to iron-based mixed powder having a customized dimensional change rate and a manufacturing method thereof. According to one embodiment of the present invention, the iron-based mixed powder is configured by mixing binder powder in which polyethylene glycol (PEG) and amide powder are mixed with raw material powder in which iron-based pre-alloy powder and graphite powder are mixed. Therefore, the iron-based mixed powder can precisely control a dimension of products.
Patent KR-20210015109-A (KR)
Inventor: KIM HOI SOOK
IPC: A45D34/00
Filed: 2019-07-31
Abstract: The present invention provides a stamp container. The stamp container comprises: an outer housing forming an internal space; an inner housing located in the internal space; an accommodation unit which accommodates contents and is located between the inner housing and a push unit; a discharge unit for discharging the contents to the outside of the accommodation unit by pressure; a masking unit including a mask that faces the inner housing and is coupled to the outer housing, and a mask hole formed as a pattern through the mask; and a cutting unit at least partially protruding out of the outer housing and rotatably coupled to the inner housing, wherein the outer housing, the inner housing, and the mask form an intermediate space. In a first state, when pressure is applied downward, the discharge unit is compressed to discharge the contents to the intermediate space, and in a second state, when pressure is further applied downward than in the first state, the height of the intermediate space is reduced to a predetermined height, and then, the inner housing descends to push the contents into the mask hole. In a third state, the cutting unit rotates in contact with the surface of the mask so as to remove some of the contents injected into the mask hole, from the surface of the mask. The stamp container can provide user convenience.
Patent KR-20210015404-A (KR)
Inventor: PARK KWANG SEUNG
IPC: B32B27/28
Filed: 2019-08-02
Abstract: The present application relates to a curable composition. In the present application, it is possible to provide the curable composition capable of forming a hard coating layer having flexibility as well as excellent surface hardness. The present invention is the curable composition comprising a polysiloxane component having an average unit represented by chemical formula 1: (R^1_3SiO_(1/2))_a(R^2_2SiO_(2/2))_b(R^3SiO_(3/2))_c(SiO_(4/2))_d(RO_(1/2))_e.
Patent KR-20210016868-A (KR)
Title: LED mask with smart device
Inventor: JANG DAE KYU
IPC: G06T5/00
Filed: 2019-08-05
Abstract: The present invention relates to an LED mask having a smart device, comprising: a mask body which can be worn on the face of a user; an LED module which is installed inside the mask body to irradiate LED light toward the face of the user; and a display means which is installed inside the mask body to correspond to the eye region of the user, and provide the user with at least one of VR, AR, MR and XR image content, wherein the display means is capable of providing the user with at least one of stored image content and an image captured in real time. According to the present invention, a variety of advertisements and content can be displayed.
Patent KR-20210019187-A (KR)
Title: Investment fund collection and dividend system based on deposit contract
Inventor: YEOM BO SEOK
IPC: G06Q40/06
Filed: 2019-08-12
Abstract: The present invention relates to a deposit contract-based investment funding and dividend system. According to the present invention, the deposit contract-based Investment funding and dividend system includes a client server (100), a capital company server (200), and a management company server (300). The client server (100) requests the capital company server (200) for a loan contract for funds on a full amortization basis by using the credit of a client as a security, the capital company server (200) determines whether a loan is possible, an interest rate and a principal and interest by evaluating the credit of the client and delivers the information to the client server (100), and sends the requested funds to an account of the client, the client server (100) requests the management company server (300) for a rental contract for a car using some of the funds as a deposit, the management company server (300) calculates a proportion of the principal and interest on the management company and a proportion of the same on the client based on the proportion of the deposit in contrast to the funds and delivers the information to the client server (100), and sends some of the principal and interest to an account of the capital company every month in accordance with the calculated proportion on the management company, and the client server (100) sends the rest of the principal and interest to the account of the capital company every month in accordance with the proportion of the principal and interest on the client, calculated by the management company server (300).
Patent KR-20210023431-A (KR)
Title: Position tracking system using a plurality of cameras and method for position tracking using the same
Inventor: SEO JOON HO
IPC: G06T7/292
Filed: 2019-08-23
Abstract: In a position tracking system using multiple cameras and a position tracking method using the same, the position tracking system capable of improving the convenience of position tracking includes a marker, multiple cameras, and a reference camera. The marker is a target for tracking, and a predetermined marker pattern is formed. The cameras are located at different positions, and each of the cameras includes a front unit facing the marker and a photographing unit fixed to the front unit to photograph the marker. The reference camera includes one pair of first and second reference cameras fixed in position and disposed so as to face the front units of the cameras, and a connection unit connecting the first and second reference cameras.
Patent KR-20210023517-A (KR)
Title: Cable protect pipe for high tension wire
Inventor: LEE JU HAK
IPC: H02G3/04
Filed: 2019-08-23
Abstract: The present invention relates to a high-voltage wire protective tube. In a high-voltage wire protective tube which wraps and protects a wire, the high-voltage wire protective tube comprises: a body formed in a hollow shape, cut in a longitudinal direction, and provided with both incision ends; and a bending unit formed to extend from each of the both incision ends, elastically bent inward, and formed so that bent portions abut against each other. The wire is inserted between the bending units to be located inside the body to easily install and remove the protective tube even when a worker works with live wire gloves on or works in the winter when the temperature is low.
Patent KR-20210024732-A (KR)
Title: Wireless measuring device for elevator drop test
Inventor: KANG HEE CHAN
IPC: B66B5/00
Filed: 2019-08-26
Abstract: According to one embodiment of the present invention, a wireless measuring device for elevator drop test comprises: an elevator car; a photo sensor bracket installed on an upper part of the elevator car and having an opening unit on one side; an elevator rail bracket connected to an elevator rail, which moves the elevator car up and down; and an LCD vane fixed to the elevator rail bracket and bent in a direction of the photo sensor bracket. The LCD vane includes a plurality of holes spaced apart from each other at regular intervals.
Patent KR-20210024885-A (KR)
Title: Method of providing movie recommending service by server for providing movie recommending service
Inventor: LEE EUN BYEOL
IPC: G06Q50/10
Filed: 2019-08-26
Abstract: The present invention relates to a method for providing a movie recommending service by a server thereof. The method of the present invention comprises the steps of: maintaining, by a server for providing a movie recommending service, a recommended movie database in which one or more cognitive distortion items and one or more pieces of recommended movie information corresponding to each of the cognitive distortion items are recorded; providing, by the server for providing a move recommending service, a question interface for inquiring a user of a mood, a situation, and a thought; receiving, by the server for providing a movie recommending service, a natural language answer to the mood, a natural language answer to the situation, and a natural language answer to the thought from the user through an interface; diagnosing, by the server for providing a movie recommending service, the cognitive distortion item corresponding to a user condition by analyzing a mood natural language answer, a situation natural language answer, and a thought natural language answer; and reading, by the server for providing a movie recommending service, recommended movie information corresponding to the diagnosed cognitive distortion item of the user from the recommended movie database, and providing the same for the user. Accordingly, a user is able to maintain a healthier life.
Patent KR-20210028005-A (KR)
Inventor: KIM CHANG MIN
IPC: F25D11/02
Filed: 2019-09-03
Abstract: The present invention relates to a refrigerator. Specifically, the refrigerator comprises: a main body including an external case, and an internal case provided in the external case to provide a refrigeration room and an ice-making room on an upper portion thereof and provide a freezing room on a lower portion thereof; a dividing wall coupled to the internal case to form the ice-making room and provided with an insulator accommodation space therein; a space part provided between the external case and the internal case; and an evaporator provided behind the ice-making room to supply cold air to the ice-making room. An insulator is injected into the space part and the insulator accommodation space to be integrally foamed to divide the ice-making room as a separate insulation space from the refrigeration room. The evaporator is installed through an opening formed on the rear wall of the external case. A worker can assemble and weld the evaporator without spatial limitations even in the case of a large refrigerator by installing the evaporator through the opening formed on the rear wall of the external case. The worker does not have to bend over to enter the storage space.
Patent KR-20210029355-A (KR)
Title: Real estate investment and transaction management server that enables real estate transactions based on blockchain and operating method thereof
Inventor: HONG SEUNG PHIL
IPC: G06Q50/16
Filed: 2019-09-06
Abstract: Disclosed are a real estate investment and transaction management server enabling real estate transactions based on blockchain and an operation method thereof. According to the present invention, the real estate investment and transaction management server and the operation method thereof enables the storage and management of data related to real estate transaction information based on the blockchain, so that real estate sellers and buyers can easily inquire about real estate sale information and even perform transactions online.