baber/WOPTO huggingface dataset:
Patent KR-20190026616-A (KR)
Inventor: ABENDSCHOEN ROBIN
IPC: H05B3/74
Filed: 2018-09-03
Abstract: A heating device in a form of a radiant heating device for a hob includes a sheet-like support having a support top side with at least one heating element on the support top side, and the heating element is highly wave shaped and leads to tracks in a laying pattern. The heating element has at least two heating conductor strips, each having lateral sides and an upper edge and a bottom edge. The at least two heating conductor strips are disposed on or disposed together by the mutually opposite lateral sides, and are at least partially in contact with each other. The at least two heating conductor strips are advantageously connected to each other in a fixed and a non-detachable manner prior to wave shaping.
Patent KR-20200032317-A (KR)
Title: Incinerator of waste using thermoelectric generator
Inventor: HWANG CHANG WON
IPC: F23G5/12
Filed: 2018-09-18
Abstract: Proposed is a waste incineration device using thermoelectric power generation, which increases combustion efficiency and reduces power energy by using waste heat. The device includes: a thermoelectric generator installed in an exhaust chamber which discharges exhaust gas from an incinerator to the outside; an electrolysis tank operated by electricity drawn from the thermoelectric generator and generating hydrogen and oxygen; and a brown gas generator which collects the hydrogen and the oxygen generated from the electrolysis tank to generate the brown gas. The brown gas generated from the brown gas generator is supplied to the incinerator.
Patent KR-20200032945-A (KR)
Title: System-on-chip for performing virtual vprivate network funtion and system comprising the same
Inventor: KIM KYUNG MO
IPC: H04L9/30
Filed: 2018-09-19
Abstract: According to an embodiment of the present invention, disclosed is a system-on-chip which may perform a message encryption operation based on a transport layer security (TLS) method. The system-on-chip may comprise: an authentication unit for exchanging a key used for the message encryption operation and for authenticating a subject to perform communication; an advanced encryption standard (AES) engine core for performing a function of encrypting a message using a key or decrypting an encrypted message, and a function of encrypting a key or decrypting an encrypted key; and a control unit for controlling the AES engine core and the authentication unit based on a real time operating system (RTOS) and firmware for performing the message encryption operation.
Patent KR-20200032947-A (KR)
Title: Positive material formed silicone oxide coating layer, positive electrode and sodium ion battery containing the same and method for manufacturing thereof
Inventor: CHO WOO SUK
IPC: C01B33/18
Filed: 2018-09-19
Abstract: The present invention relates to a positive electrode material with a silicon oxide coating layer formed thereon, capable of improving battery characteristics of a sodium ion battery. The present invention also relates to a positive electrode and a sodium ion battery comprising the same, and a manufacturing method thereof. More specifically, provided is a positive electrode material for a sodium ion battery, comprising: metal oxide having an O_3 layered structure represented by Na_(1-x)MeO_2 (Me = Ni, Fe and Mn, 0<x<1); and a silicon oxide coated layer coated with silicon oxide on a surface of the metal oxide.
Patent KR-20200034171-A (KR)
Title: Distributed computing resources sharing system and computing apparatus thereof providing reward based on block chain
Inventor: JANG SEYOUNG
IPC: G06Q10/10
Filed: 2018-09-21
Abstract: The present invention provides a computing apparatus on a distributed computing resource sharing system based on a block chain which supports a smart contract. The block chain includes a plurality of user accounts and a smart contract account for management of shared computing resources. Each of the plurality of user accounts is one among a provider account which has provided the shared computing resources on the distributed computing resource sharing system to share the computing resources with other users, a user account to use the shared computing resources, and an inspector terminal to inspect the shared computing resources. The shared computing resources are resources which can be traded within the block chain. The computing apparatus comprises: a transaction processing module to receive a transaction distributed on the block chain, and execute program code included in the received transaction; and an evaluation management module to perform evaluation on the program code executed by the transaction processing module. The transaction includes an identifier of the smart contract account and an identifier of the user account or the provider account, and includes information on use or registration of the shared computing resources. The transaction processing module stores information on use or registration of the shared computing resources included in the transaction and evaluation on the computing resources performed by the evaluation management module in connection with the smart contract account if executing the program code.
Patent KR-20200047112-A (KR)
Inventor: HAN SANG WOO
IPC: B22D11/18
Filed: 2018-10-26
Abstract: The present invention relates to a manufacturing apparatus for a metal material and a method thereof. The manufacturing apparatus for a metal material comprises: a vessel to provide a space to accommodate a molten material therein; a nozzle arranged on a lower portion of the vessel to discharge the molten material; a cooling roll separated from a lower portion of the nozzle to be rotatably arranged below the nozzle to solidify the molten material to manufacture a metal material; a magnetic field generation unit to form a magnetic field between the nozzle and the cooling roll to control the flow of the molten material; and a control unit to control an operation of the magnetic field generation unit to adjust the strength gradient applied between the nozzle and the cooling roll. When manufacturing an amorphous metal material, the flow of a molten material formed between the nozzle and the cooling roll can be controlled to stably perform work and manufacture a high-quality metal material.
Patent KR-20200049278-A (KR)
Title: dissolution apparatus of polymer
Inventor: KIM DEOG SIN
IPC: C02F1/52
Filed: 2018-10-31
Abstract: The present invention relates to an apparatus of dissolving polymer powder, the apparatus comprising: a screw feeder including a hopper installed on an upper portion and transferring a predetermined amount of polymer powder introduced through the hopper; a cylindrical dissolution tank installed on a lower portion of the screw feeder, having polymer power introduced into an inner space through an opened upper portion, and including an inlet through which water is supplied and an outlet through which a polymer-dissolved solution is discharged, wherein the inlet is coupled to a lower portion of a side surface eccentrically from the center and the outlet is formed in a bottom surface; and a storage tank adjusting a concentration of the polymer-dissolved solution dissolved in the dissolution tank and discharging the polymer-dissolved solution with an adjusted concentration to a place of usage. A swirling flow generation casing is installed on an inner bottom surface of the dissolution tank. The swirling flow generation casing has opened upper and lower portions, and formed in a conical shape having a cross section that is gradually reduced toward a lower side. In the present invention, the inlet through water is supplied is eccentrically coupled to the dissolution tank, and water introduced through the inlet rotates along an inner wall of the dissolution tank such that the apparatus of dissolving polymer powder can prevent polymer powder introduced into the dissolution tank from clumping. In addition, water is continuously rotated by a centrifugal force, and therefore, the apparatus of dissolving polymer powder has high dissolution efficiency.
Patent KR-20200051338-A (KR)
Title: Electronic device for extracting fingerprinting signal from image and operating method thereof
Inventor: LEE DONG JUN
IPC: G06F21/16
Filed: 2018-11-05
Abstract: The present invention relates to an electronic device for extracting a fingerprint signal from an image and an operation method thereof. According to various embodiments of the present invention, the electronic device for extracting watermark data from an image may comprise an optical unit, a perspective correction unit, a watermark signal prediction unit, a peak detection unit, a geometric deformation correction unit, an original message extraction unit, and a communication unit.
Patent KR-20200057358-A (KR)
Inventor: KIM JOON SUNG
IPC: H01L23/31
Filed: 2018-11-16
Abstract: The present disclosure relates to a fan-out semiconductor package comprising: a semiconductor chip; an encapsulant covering the semiconductor chip; a connection structure disposed at a lower side of the semiconductor chip and comprising a redistribution layer; and first and second metal pattern layers disposed at different levels on an upper side of the semiconductor chip. The first metal pattern layer is in electric connection with an electric connection member such as a frame, provided for vertical electric connection, through a path passing through the second metal pattern layer. According to the present invention, the fan-out semiconductor package comprises a back side circuit and thus can be applied to a package-on-package structure.
Patent KR-20200060573-A (KR)
Title: Music service method, system, and recording medium using mobile music platform
Inventor: DO CHUNG EUN
IPC: A63F13/60
Filed: 2018-11-21
Abstract: The present invention relates to a technique for managing music used in a game and, more particularly, to a music service method using a mobile music platform for allowing a user to use music purchased from individual games in other games and a system thereof. According to the present invention, there are effects of boosting normal music purchase and saving costs of purchasing music for a user by allowing the user to freely use music purchased once in a game subscribed to a service through a mobile music platform in other games. The system comprises a database, an MMP game management module, an MMP music management module, and an MMP music payment module.
Patent KR-20200061009-A (KR)
Inventor: PARK HYOUNG GYOUN
IPC: A47J31/42
Filed: 2018-11-23
Abstract: Disclosed is an all-in-one dripper bottle and, more specifically, an all-in-one dripper bottle having a configuration for enabling a user to personally make drip coffee and integrated with a cup for storing the dripped coffee. According to one embodiment of the present invention, the all-in-one dripper bottle comprises: a grinder unit (10) grinding coffee beans; a filter unit (20) disposed on the lower part of the grinder unit to store ground coffee; a cover unit (30) to receive hot water supplied to the filter unit; and a reception unit (40) receiving the drip coffee dripped from the filter unit.
Patent KR-20200061129-A (KR)
Title: Disposable Spoon and Portable Spoon with ABS Material
Inventor: BAE GI YEOL
IPC: A47G21/06
Filed: 2018-11-23
Abstract: The present invention relates to a disposable spoon and a portable spoon using an ABS material. The present invention relates to a disposable spoon and a portable spoon of an ABS material, which can simultaneously store and use a spoon and chopsticks by utilizing a space of a spoon handle portion. The disposable spoon and the portable spoon of the ABS material which can be stored by itself according to the present invention, do not store the spoon and the chopsticks separately, and at the same time, provided is an effect of increasing portability and efficiency of products by using ABS, which is a rotting material. The disposable spoon and the portable spoon which use the ABS material include: a convex shaped space; a cylindrical member; the chopsticks; a round lid; a toothpick; and a frame.
Patent KR-20200062688-A (KR)
Inventor: LEE JONG KYUNG
IPC: H02J7/00
Filed: 2018-11-27
Abstract: The present invention relates to a method for preventing battery capacity degradation and a battery pack to which the same is applied. More specifically, the present invention relates to a method for preventing battery capacity degradation and a battery pack to which the same is applied. By using a timer function, a battery is charged close to an intended start time so the battery can be stored/maintained at a low state of charge (SOC) and temperature for as long as possible.
Patent KR-20200065120-A (KR)
Title: The solar cell module keeping an unity of color
Inventor: KIM YONG SIK
IPC: C09D11/037
Filed: 2018-11-29
Abstract: The present invention relates to a solar cell module having unity of color to increase aesthetic impression of the solar cell module. According to the present invention, the solar cell module having the unity of color comprises: two or more solar cells arranged in a grid type; a ribbon wire connecting the two or more solar cells in series or parallel to collect electricity generated from the two or more solar cells; a bus bar transferring the generated electricity to a power cable connected to the solar cell module; a back sheet; an upper glass; and a color masking member having the same color as that of the solar cell and coated on the bottom surface of the upper glass facing the ribbon wire and the bus bar to enable the ribbon wire and the bus bar to be viewed in the same color as that of the solar cell when the solar cell module is viewed from the outside.
Patent KR-20190070855-A (KR)
Title: Combine
Inventor: YUMOTO YOSHIAKI
IPC: A01D67/00
Filed: 2018-11-29
Abstract: A grain tank needs to be securely position-fixated when the same is converted from an opened state to a retention state. To this end, a lock device (36), which can position-fixate the grain tank which can change a state between the opened state and the retention state in the retention state, comprises: a shaft member (55) supported in a vertically slidable manner; a manual manipulation unit (56) to manipulate the shaft member (55); a path guiding unit (62) guiding the movement of the manual manipulation unit (56); and a latching coupling hole into which the shaft member (55) can be press-fit. Here, the path guiding unit (62) comprises: a first guiding path horizontally extended; a second guiding path extended downwards; and a third guiding path extended from a lower end portion of the second guiding path in a horizontal direction opposed to that of the first guiding path. Furthermore, when the manual manipulation unit (56) is located at the first guiding path, an unlocked state is maintained; when the same moves downwards corresponding to the second guiding path, the same is converted into a locked state; and when the same is located at the third guiding path, the locked state is maintained.
Patent KR-20190065172-A (KR)
Title: Anode and Lithium Secondary Battery Comprising the Same
Inventor: KIM HYUN MIN
IPC: H01M4/131
Filed: 2018-11-30
Abstract: A negative electrode and a lithium secondary battery comprising the same are provided. The negative electrode comprises: a current collector for the negative electrode; a first negative electrode active material layer disposed on at least one surface of the negative electrode current collector and comprising a carbonaceous active material; and a second negative electrode active material layer disposed on the first negative electrode active material layer and comprising a silicon-based active material and carbon nanotubes. According to the present invention, the decrease in the discharge capacity can be suppressed and the cycle characteristics can be enhanced.
Patent KR-20200067688-A (KR)
Title: A solar power generation system with automatic folding function according to air volume
Inventor: KIM HYUNKYU
IPC: H02S20/30
Filed: 2018-12-04
Abstract: The present invention relates to a solar power generation system having an automatic folding function according to airflow volume, capable of preventing a solar panel from being damaged. According to the present invention, the solar power generation system having an automatic folding function according to airflow volume comprises: a solar power generation module having a solar panel; a solar panel installation frame; installation frame structures connected to the upper part and the lower part of the solar panel installation frame, respectively; an inclination adjustment driving unit connected to the rear end of the lower part of the solar panel installation frame; an airflow meter; and a driving control unit.
Patent KR-20200072028-A (KR)
Inventor: HO SEONG YOO
IPC: H01L21/306
Filed: 2018-12-12
Abstract: The present invention relates to a silicon substrate etching solution and, more specifically, to a silicon substrate etching solution capable of improving etching selectivity of a silicon nitride film compared to a silicon oxide film when etching the silicon nitride film by adjusting the concentration of a silane compound (eg, silicic acid) in the silicon substrate etching solution.
Patent KR-20200073424-A (KR)
Inventor: JANG MIN SEO
IPC: A61B17/24
Filed: 2018-12-14
Abstract: A cannula for inserting a suture according to exemplary embodiments of the present invention includes: a tubular body having a shape in which an upper front end is partially removed; a groove-shaped opening portion which is blocked by a tip portion, where the tip portion of the front end side of the tubular body is closed in the longitudinal direction of the tubular body, and a front end portion of the tubular body excluding the tip portion is opened in the height direction of the tubular body; and a buffer portion inserted into the opening portion so as to be in contact with the tip portion. It is possible to improve convenience, ease and safety when inserting the suture.
Patent KR-20190074973-A (KR)
Inventor: MORI SHINICHIRO
IPC: A61N5/10
Filed: 2018-12-17
Abstract: An object of the present invention is to provide a medical device and a control method of the medical device, capable of comprehensively supporting a therapy through internal respiratory synchronization. According to an embodiment, the medical device includes an acquirer, an identifier, an output controller, a display controller, and an input operation acquirer. The acquirer acquires a fluoroscopic image of an object from an imager which takes a photo by irradiating the object with an electromagnetic wave to generate the fluoroscopic image. The identifier identifies a target position of the object in the fluoroscopic image. The output controller outputs an irradiation permission signal to a therapeutic device which irradiates the object with a therapeutic beam when the target position identified by the identifier is settled within an irradiation permission range. The display controller causes a display to display an interface image for receiving an instruction to start each of a preparation stage of a therapy and an irradiation stage of the therapeutic beam. The input operation acquirer acquires details of an input operation performed by a user in the interface image.
Patent KR-20200077845-A (KR)
Inventor: KANG SOOYOUNG
IPC: H04N1/00
Filed: 2018-12-21
Abstract: The present invention relates to an image forming device comprising: a user interface device; a communication interface; a processor; and a memory for storing instructions executable by the processor. The processor executes the instructions to determine information on an application to be installed in the image forming device for a customized screen on the basis of a list of an application included in customization environment configuring information and a list of an application installed in the image forming device, to newly install an application which should be installed in the image forming device, in the image forming device using an installation file of the application which should be installed in the image forming device, obtained from the outside of the image forming device through a communication interface on the basis of the information on the application which should be installed in the image forming device, and to provide the customized screen in accordance with the customization environment configuring information through the user interface device.
Patent KR-20200081566-A (KR)
Inventor: KIM SEUNG BAE
IPC: G01C21/36
Filed: 2018-12-27
Abstract: The present invention discloses an apparatus and a method for marking a POI map. The apparatus and the method for marking the POI map of the present invention include: a user input unit inputting a category of a point of interest (POI) which a user wants to search; a result display unit outputting a search result of the POI corresponding to a category input from the user input unit; and a control unit searching the POI by the category input from the user input unit, and outputting the selected POI according to a preset setting criterion by dividing a screen of the result display unit into a set size. Accordingly, the apparatus and the method for marking the POI map can increase user visibility by evenly displaying POIs, which are concentrated in a specific location, on the map.
Patent KR-20200082107-A (KR)
Inventor: JEONG HAE WON
IPC: B23K35/02
Filed: 2018-12-28
Abstract: The present invention relates to a lead-free solder alloy composition suitable for a high temperature environment and, more specifically, to a lead-free solder alloy composition for securing high reliability in a high temperature and the use thereof, which can have a nontoxic composition formed by adding ceramic power to at least one alloy composition selected among Sn - (0.1-20) wt% of Ag - (0.1-50) wt% of Sb - (0.01-10) wt% of Cu, Sn - (0.1-20) wt% of Ag - (0.1-50) wt% of Sb, and Sn - (0.1-50) wt% of Sb, and can secure high reliability in a high temperature.
Patent KR-20200083842-A (KR)
Inventor: SON JONG HWA
IPC: H01L45/00
Filed: 2018-12-31
Abstract: According to one embodiment of the present invention, disclosed is a variable low resistance region-based memory device comprising: a base including a spontaneous polarizable material; a gate disposed adjacent to the base; a polarization region formed in the base by applying an electric field to the base through the gate; one or more fluctuating low resistance regions including regions having lower electrical resistance than that of the other adjacent regions corresponding to the boundary of the polarization region; a source spaced apart from the gate and connected to the variable low resistance region; and a drain spaced apart from the gate and connected to the variable low resistance region. Therefore, the present invention is capable of being applied to various applications.
Patent KR-20180005281-A (KR)
Title: 열 펌프 배열체를 작동시키기 위한 방법, 및 열 펌프 배열체
Inventor: GROMOLL BERND
IPC: F25B9/00
Filed: 2014-06-04
Abstract: 본 발명은 열 펌프 배열체(heat pump arrangement; 1)를 작동시키기 위한 방법에 관한 것이고, 여기서 제 1 유체(26)는 제 1 열 펌프(2)를 통해 유동하며, 제 2 유체(27)는 제 2 열 펌프(3)를 통해 유동하고, 열은, 열 교환기(19)에 의해, 제 1 유체(26)로부터 제 2 유체(27)로 전달된다.  유용한 열은, 적어도 120℃의 유체 온도(21)에서 제 2 유체(27)로부터 추출되고, 제 2 유체(27)의 유용한 열은 적어도 500kJ/㎥의 제 2 유체(27) 및 제 1 유체(26)의 용적 가열 용량(20)으로 분배된다.  본 발명은 또한, 그러한 열 펌프 배열체(1)에 관한 것이다.
Patent KR-20180030722-A (KR)
Title: 프로세스 감응성 계측 시스템 및 방법
Inventor: LEE MYUNGJUN
IPC: H01L21/66
Filed: 2016-08-12
Abstract: 리소그래피 시스템은 조명 소스 및 투영 광학장치의 세트를 포함한다. 조명 소스는 축외 조명 폴로부터의 조명의 빔을 패턴 마스크로 지향시킨다. 패턴 마스크는 조명 폴로부터의 조명을 포함하는 회절 빔의 세트를 생성하기 위한 패턴 엘리먼트의 세트를 포함한다. 투영 광학장치의 세트에 의해 수신되는 회절 빔의 세트 중 적어도 두 개의 회절 빔은 투영 광학장치의 세트의 동공 평면에서 비대칭적으로 분포된다. 회절 빔의 세트 중 적어도 두 개의 회절 빔은, 패턴 엘리먼트의 세트의 이미지에 대응하는 제조 엘리먼트의 세트를 형성하도록 샘플에 비대칭적으로 입사한다. 샘플 상의 제조 엘리먼트의 세트는 투영 광학장치의 세트의 광학 축을 따르는 샘플의 위치의 하나 이상의 지표를 포함한다.
Patent KR-20180031817-A (KR)
Title: 무철심형 모터용 자속 유도기
Inventor: HIBBS BART
IPC: H02K1/27
Filed: 2009-09-23
Abstract: 가능한 일 실시예에 있어서, 영구 자석들로부터의 자속이 자석 배열의 일 측 상에서 강화되고 상기 자석 배열의 반대편 측 상에서 실질적으로 상쇄되도록 배치된 영구 자석들의 배열을 포함하고, 상기 자석 배열이 상기 자석 배열의 강화되는 측 상의 극들에 위치된 자속 유도기들을 더 포함하는, 모터용 자석 배열이 제공된다.