baber/WOPTO huggingface dataset:
Patent KR-20200033495-A (KR)
Inventor: MOON SUN HEE
IPC: A62B23/02
Filed: 2018-09-20
Abstract: Disclosed is a mask with a fan. The mask with a fan of the present invention includes: an inner frame; an outer frame detachably coupled to the outside of the inner frame; a first soft frame and a second soft frame coupled to an upper portion of the inner frame respectively, kept in a fixed state by being coupled to the outer frame, and made of a skin-touchable soft material; and a mask filter provided between the inner frame and the outer frame, wherein the inner frame is provided with an exhaust fan unit for discharging inner air to the outside. According to the present invention, by providing the exhaust fan unit on the inner frame, carbon dioxide contained in exhaled breath can be quickly and smoothly discharged to relieve discomfort of breathing.
Patent KR-20190044494-A (KR)
Title: Method and Apparatus for Transfer of Nanoparticle Monolayer Using Capillary Tube
Inventor: KANG TAEWOOK
IPC: B05D7/24
Filed: 2018-10-01
Abstract: Disclosed are a method and a device for transferring a nanoparticle monolayer by using a capillary tube, wherein a nanoparticle monolayer present in a liquid-gas interface is locally and selectively separated and then transferred to a substrate by using the capillary tube. Accordingly, nondestructive and reproducible transfer can be made regardless of the surficial properties and structures of the substrate to which the monolayer is to be transferred. Therefore, the method and the device enable an in-situ high-speed inspection of harmful materials, such as an illegal drug and a residual pesticide, on surfaces of various solids such as fiber clothes, food, and banknotes, and can be easily coupled to a microfluid channel having a small size and a complicated structure. Further, the method and the device can transfer a nanoparticle monolayer in a simple and inexpensive process without using special and expensive equipment.
Patent KR-20200038015-A (KR)
Inventor: SUH HYEON MIN
IPC: G06Q20/32
Filed: 2018-10-02
Abstract: The present invention relates to an order system using a smartphone and a method thereof. A point-of-sale (POS) system in a store is interlocked by using the smartphone to allow a user to directly select, order, and pay a menu through menu information provided on the smartphone. Therefore, the user does not have to place an order by standing in line at a counter in the store, and the user can order food in advance before the user arrives at the store and receive the food immediately upon arrival.
Patent KR-20200038075-A (KR)
Title: Cooling device
Inventor: YEO JI WON
IPC: H01L23/38
Filed: 2018-10-02
Abstract: The present invention provides a cooling device which can increase cooling efficiency of an electronic element. The cooling device comprises: a condensation unit cooling a working fluid; an evaporation unit to which the working fluid moves to exchange heat; a first pipe through which the working fluid moves from the condensation unit to the evaporation unit; a second pipe moving to the condensation unit by allowing the working fluid to be vaporized from the evaporation unit; and a heating unit heating the working fluid flowing into the first pipe. The evaporation unit is divided into a first moving space and a second moving space through a partition wall. A first moving passage is formed to connect the first moving space and the second moving space in one region of the partition wall. The working fluid flowing through the first moving space is transferred to the second moving space through the first moving passage.
Patent KR-20190121202-A (KR)
Title: Multi-layered ceramic electronic component
Inventor: CHOI DU WON
IPC: H01G4/30
Filed: 2018-10-10
Abstract: Provided is a multilayer ceramic electronic component including a dielectric ceramic composition which comprises: a ceramic body including a dielectric layer, a plurality of first and second internal electrodes disposed to face each other while having the dielectric layer therebetween, first and second surfaces facing in a first direction, third and fourth surfaces connected to the first and second surfaces and facing in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and facing in a third direction; and first and second external electrodes disposed outside the ceramic body and electrically connected to the first and second internal electrodes. The dielectric layer includes a main component of a base material which includes a first main component represented by (Ba_(1-x)Ca_x)TiO_3 and a second main component represented by BaTi_2O_5, and is represented by z(Ba_(1-x)Ca_x)TiO_3-(1-z)BaTi_2O_5, wherein the z satisfies 0.7 <= z <=0.8, and the x satisfies 0 <= x <0.1. According to the present invention, it is possible to implement a high capacity multilayer ceramic capacitor while stably securing a change rate of capacity at high temperature.
Patent KR-20200045627-A (KR)
Title: Torsional Strength Reinforced Expended Metal Panel and Manufacturing Method
Inventor: NAM YU MIN
IPC: B21D47/00
Filed: 2018-10-23
Abstract: The present invention relates to a steel plate net for construction consisting of a net formed at regular intervals while a steel plate is cut to be spread, and a manufacturing method thereof. The steel plate net for construction includes: a first region (110) forming a shape in which mountains and valleys are repeated while a steel plate is cut at regular intervals to be spread; and a second region (120) forming a shape in which mountains and valleys are repeated while a steel plate is cut at regular intervals to be spread along a portion separated from the first region (110) by a preset distance. The first and second regions (110, 120) are arranged to be sequentially repeated to form a net cut unit (210). The corner (211) of both the left and right ends of the net cut unit (210) where the first region (110) and the second region (120) meet is cut short to be prevented from reaching a virtual line (11) connecting an upper portion of the net cut unit (210) and a lower bent portion (212).
Patent KR-20200048252-A (KR)
Inventor: JANG KYUNGMIN
IPC: H01M2/06
Filed: 2018-10-29
Abstract: According to the present invention, a secondary battery comprises: an electrode assembly; an upper end insulating member located at an upper end of the electrode assembly; and a lower end insulating member located at a lower end of the electrode assembly, wherein at least one of the upper end insulating member and the lower end insulating member includes a magnetic material. The magnetic material has an effect of effectively collecting metal foreign matters contained in an electrolyte to improve the safety, performance, and life characteristics of a battery.
Patent KR-20200048294-A (KR)
Inventor: LEE SI HOON
IPC: G01N29/036
Filed: 2018-10-29
Abstract: Disclosed are a gas sensing apparatus, an electronic apparatus including the same, and a gas monitoring system. A gas sensing system according to a technical idea of the present disclosure comprises a driving circuit chip, a gas sensor, a temperature sensor, and a humidity sensor, wherein the gas sensor, the temperature sensor, and the humidity sensor are disposed on the driving circuit chip. The gas sensing system generates a gas detection signal by correcting a gas sensing result based on at least one of a temperature sensing result and a humidity sensing result. The gas sensor includes a first resonator, and a first sensing film configured to be exposed to the outside on the first resonator to sense a first gas. The temperature sensor includes a second resonator, and a sealing layer disposed on the second resonator so that the second resonator is not exposed to the outside. The humidity sensor includes a third resonator.
Patent KR-20200050585-A (KR)
Title: Display Device For External Compensation And Driving Method Of The Same
Inventor: OHGUN KWON
IPC: G09G3/3233
Filed: 2018-11-02
Abstract: A display device for external compensation according to an embodiment of the present invention includes a display panel and a panel driving unit. A plurality of pixel lines are provided in the display panel, wherein a plurality of pixels are included in each pixel line. The panel driving unit is programmed to write a data voltage for sensing to a pixel to be sensed of a specific pixel line selected among the pixel lines so that a first pixel current may flow in a driving element of the pixel to be sensed and alternate a first current path setting operation and a second current path setting multiple times for a predetermined period. Here, the first current path setting operation is an operation for connecting the driving element of the pixel to be sensed and a light emitting element for compensation light emission, and the second current path setting operation is an operation for connecting the driving element of the pixel to be sensed and a sensing line for sensing.
Patent KR-20200055202-A (KR)
Title: Electronic device which provides voice recognition service triggered by gesture and method of operating the same
Inventor: SON JUNG HA
IPC: G06F3/01
Filed: 2018-11-12
Abstract: Disclosed is an electronic device including a dynamic vision sensor, a processor, and a communication module. The dynamic vision sensor detects an event corresponding to a change of light due to a motion of an object. The processor drives a gesture recognition engine configured to recognize a gesture of an object based on time stamp values outputted from the dynamic vision sensor and a voice trigger engine triggered by the recognized gesture. The communication module transmits a request of a voice recognition service corresponding to the gesture based on the triggered voice trigger engine to a server. The electronic device provides the voice recognition service triggered by a gesture of a user.
Patent KR-20200055856-A (KR)
Inventor: LEE RAEHYUNG
IPC: G06Q10/10
Filed: 2018-11-13
Abstract: The present invention relates to a method and a system for supporting a small and medium-sized enterprise (SME) assistance project. According to the present invention, information for collusive application, repeated application, and duplicate application prevention is provided when a government agency in charge of an SME assistance project conducts selection screening on an assistance project applicant enterprise and a government support history with respect to the enterprise can be managed after the assistance project. The system of the present invention is an SME assistance project support system for an ordering organization to support a selected enterprise after announcing a government project for SME assistance and collecting applicant enterprises. The system includes: an enterprise database; a collusive application determination unit mapping and detecting characteristic information of the government support project applicant enterprises by using the enterprise database in order to discern that applicant enterprises are actually the same enterprise with the same real manager; a repeated application determination unit screening and detecting the enterprise management history of executive and staff members of the government support project applicant enterprises by using the enterprise database in order to determine the occurrence or non-occurrence of intentional closing and re-starting; and a duplicate application determination unit collecting project application information and payment information from organizations in charge of government support projects in one system or blockchain and then pre-detecting the occurrence or non-occurrence of duplicate application by mutual comparison between the payment information and application information by organization. Duplicate benefits can be prevented by means of the present invention.
Patent KR-20190085839-A (KR)
Title: Semiconductor storage device and operation method thereof
Inventor: SUDO NAOAKI
IPC: G11C16/26
Filed: 2018-11-13
Abstract: The present invention provides a semiconductor memory device capable of accurately reading setting information from a memory cell array when a power supply is turned on, and an operation method thereof. A flash memory (100) of the present invention comprises: a memory cell array (110); a detection means for detecting that a power supply is turned on; an ROM for storing at least a code for performing a reading operation of the memory cell array and storing a special code in a specific address; and a control means for controlling reading of the ROM. The control means reads the special code from the ROM and determines whether the read special code is correct when it is detected that the power supply is turned on by the detection means. Also, the control means reads the code if it is determined that the read special code is correct, and reads the special code again if it is determined that the read special code is not correct.
Patent KR-20200057975-A (KR)
Title: Cargo loading order setting device
Inventor: LEE HOON
IPC: G06Q10/04
Filed: 2018-11-19
Abstract: The present invention relates to a cargo loading order setting device including: a communication unit receiving ship- and cargo-related preliminary data from an external organization; and a control unit receiving the preliminary data from the communication unit. The control unit generates preliminary cargo loading order data related to the loading order of the cargo based on the preliminary data and simulates the loading of the cargo in the ship based on the preliminary cargo loading order data. The control unit re-generates the preliminary cargo loading order data in the event of non-realization of the on-board cargo loading as a result of the simulation. The control unit sets the preliminary cargo loading order data as final cargo loading order data in the event of realization of the on-board cargo loading as a result of the simulation.
Patent KR-20200057984-A (KR)
Title: strike control system using smart device
Inventor: JEON CHUNG KWANG
IPC: E05B47/00
Filed: 2018-11-19
Abstract: The present invention relates to a strike control system using a smart device. More specifically, the present invention relates to a strike control system using a smart device which is compatible with an existing door, and dead bolts and latch bolts of a door lock, and is linked to the smart device through wireless communication, thereby remotely controlling a strike through the smart device.
Patent KR-20200064706-A (KR)
Title: Light-transmittance variable element, and color filter for display device and smart window including same
Inventor: RYU MIN GI
IPC: G02F1/1335
Filed: 2018-11-29
Abstract: The present invention relates to a light transmissivity variable element and a color filter and a smart window for a display device including the same. The light transmissivity variable element has a light transmissivity variable structure including: a first electrode; a light transmissivity variable layer made of a transparent semiconductor substance in which metal nanoparticles are dispersed, and electrically connected with the first electrode; a second electrode; and an insulation layer interposed between the light transmissivity variable layer and the second electrode. According to the present invention, since a localized surface plasmon resonance (LSPR) state change is induced by applying a voltage to both ends of a light transmissivity variable layer structure including an electrode/insulation layer/transparent semiconductor layer containing metal nanoparticles, the light transmissivity and color of the transparent semiconductor layer containing metal nanoparticles can be freely changed. Therefore, the light transmissivity variable element can be beneficially used for a transparent information display product such as a smart window, smart glasses or the like as well as a color filter for an existing display device.
Patent KR-20200070627-A (KR)
Inventor: LEE HO HYEONG
IPC: E01D2/00
Filed: 2018-12-10
Abstract: Provided is a composite method of a shear connecting part of a slab and a steel girder using a grout sealing material in case of slab extrusion, which can airtightly compose the shear connecting part of the slab and the steel girder by using the grout sealing material when the slab for a steel composite bridge is extruded. Also, the composite method blocks a gap by softening the grout sealing material when the grout is pressed so as to be airtightly constructed so that an air pocket is not generated in the shear connecting part of the slab and the steel girder, thereby preventing the grout from being leaked.
Patent KR-20200070673-A (KR)
Inventor: YOON JANGHYEOK
IPC: G06Q10/04
Filed: 2018-12-10
Abstract: According to an embodiment of the present invention, provided is a device for predicting a product development direction. The device for predicting a product development direction comprises: a determination unit determining a patent classification code matched with a target product; a network construction unit constructing a sub classification code network connected to the patent classification code matched with the target product from a generalized classification code network, setting a virtual product node to the sub classification code network, and constructing a product-oriented classification code network showing connection of the virtual product node and the patent classification code matched with the target product; and a prediction unit predicting a new patent classification code flowing into the patent classification code of the target product by applying a link prediction technique by using the product-oriented classification code network.
Patent KR-20200070855-A (KR)
Inventor: CHOI CHANG SIK
IPC: E04H9/02
Filed: 2018-12-10
Abstract: The present invention relates to a seismic reinforcement structure and a seismic reinforcement structure constructing method. According to one embodiment of the present invention, the seismic reinforcement structure is installed on a wall to improve seismic performance of the wall. The seismic reinforcement structure includes: a reinforcing member positioned on an end portion in a width direction of the wall to be a reinforcement target and provided such that a longitudinal direction faces a height direction of the wall; and an anchor inserted into a fixing hole and an installing hole formed on the wall to fix the reinforcing member to the wall.
Patent KR-20200070889-A (KR)
Title: Bone procedure device
Inventor: LEE SUN RYE
IPC: A61B17/34
Filed: 2018-12-10
Abstract: The present invention relates to a bone procedure device facilitating cannula entry for insertion into body tissue. The device includes: a cannula including a cannula tube extending in one direction with a passage formed therein, a hole portion recessed in the surface of the cannula tube and communicating with the passage in the cannula tube, and a cannula handle connected to an end portion of the cannula tube; and a needle including a needle body insertable into the cannula tube and a needle handle connected to an end portion of the needle body. In the cannula handle, an insertion space portion into which the needle handle is inserted is recessed from an end portion of the cannula handle. The needle body is inserted into the cannula tube while the needle handle is inserted into the cannula handle. The opposite end portion of the needle body is exposed from the opposite end portion of the cannula tube when the needle body is in the cannula tube.
Patent KR-20200072735-A (KR)
Title: Cooling apparatus and in-line manufacturing device for wire rod having the same
Inventor: LEE SEUNG JIN
IPC: B21B1/16
Filed: 2018-12-13
Abstract: The present invention relates to a cooling apparatus and in-line equipment for a wire rod including the same. Firstly, according to the present invention, the cooling apparatus includes: an apparatus body receiving salt exchanging heat with an object to be cooled; a moving unit provided in the apparatus body and moving the object; and a circulating unit connected to the apparatus body and provided to extract the salt from the apparatus body and cool the extracted salt to re-inject the same into the apparatus body, wherein the circulating unit extracts the salt at an extracting point and inserts the salt at an inserting point. The extracting point can be arranged to follow the inserting point in a moving direction of the object. Therefore, the cooling apparatus can improve cooling performance of the wire rod.
Patent KR-20200073568-A (KR)
Inventor: JUNG TACK SU
IPC: F01P3/02
Filed: 2018-12-14
Abstract: The present invention relates to an engine coolant flow variable control device for variably adjusting the flow of coolant supplied to engine cylinders. In particular, the engine coolant flow variable control device is configured to variably control the flow of engine coolant flowing from a cylinder block to a cylinder head, improves fuel economy by increasing the temperature of the cylinder block when an engine is operated with a low load, and secures cooling equilibrium and a coolant flow rate between the engine cylinders by evenly supplying the coolant to each engine cylinder during high-load operation of the engine.
Patent KR-20200076780-A (KR)
Inventor: KWON CHOONG HO
IPC: B60J11/04
Filed: 2018-12-19
Abstract: According to the present invention, a protective cover is housed in a bumper, and the protective cover is taken out from the bumper to cover the vehicle and used so that the protective cover can be taken out and used conveniently when necessary. In particular, the present invention is configured so that the protective cover in the bumper is elastically supported and can be wound or released. So, when the protective cover is pulled and hung on the vehicle, the protective cover is easily covered. On the contrary, as the protective cover is removed and wound to be stored in the bumper, the protective cover can be easily put on or off by anyone. In addition, the present invention is configured so that the protective cover can be stored in a folded state several times inside the bumper, and a vehicle can be safely used by slowly putting on the protective cover even when the vehicle is large and cannot be covered at once, or when there is a risk of damage when covering the entire shape at once.
Patent KR-20190000878-A (KR)
Inventor: KIMURA HAJIME
IPC: H01L27/12
Filed: 2018-12-27
Abstract: The present invention is to manufacture a semiconductor device with a reduced number of processes. A semiconductor device includes a pixel electrode and a transistor. The transistor includes a first gate electrode, a first insulating layer on the first gate electrode, a semiconductor layer on the first insulating layer, a second insulating layer on the semiconductor layer, and a second gate electrode on the second insulating layer. The first gate electrode has a region overlapping the semiconductor layer through the first insulating layer. The second gate electrode has a region overlapping the semiconductor layer through the second insulating layer provided. The pixel electrode is provided on the second insulating layer. A first region is at least a part of a region where the second gate electrode partially overlaps the semiconductor layer. A second region is at least a part of a region where the pixel electrode is provided. The second insulating layer in the first region is thinner than that in the second region.
Patent KR-20180009385-A (KR)
Title: 반도체 장치 및 그 제조 방법
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/417
Filed: 2010-09-09
Abstract: 목적은 높은 생산성의 반도체 재료 및 새로운 구조를 갖는 반도체 장치를 제공하는 데 있다.  반도체 장치는, 기판 위의 제1 도전층, 제1 도전층을 덮는 제1 절연층, 제1 절연층 위에 있고, 제1 도전층의 일부와 겹치고, 표면 부분에 결정 영역을 갖는 산화물 반도체층, 산화물 반도체층과 접하여 형성된 제2 도전층 및 제3 도전층, 산화물 반도체층, 제2 도전층 및 제3 도전층을 덮는 절연층, 및 절연층 위에 있고, 산화물 반도체층의 일부와 겹치는 제4 도전층을 포함한다.
Patent KR-20180040583-A (KR)
Title: 전력 구동 회로들에 전압들을 제공하는 레이트를 제어하기 위한 스위치드 전력 제어 회로들, 및 관련 시스템들 및 방법들
Inventor: PRICE BURT LEE
IPC: H03K6/04
Filed: 2016-07-13
Abstract: 전력 구동 회로들에 전압들을 제공하는 레이트를 제어하기 위한 스위치드 전력 제어 회로들이 개시된다.  일 양상에서, 헤드스위치 회로가 실질적으로 순간적인 방식으로 전체 공급 전압을 제공하기 보다 공급 전압을 전력 구동 회로에 점진적으로 제공하도록 헤드스위치 회로의 활성화를 제어하도록 구성된 스위치드 전력 제어 회로가 제공된다.  출력 전압을 점진적으로 램핑 업하기 위해, 헤드스위치 회로는 제어 입력상에 수신된 제어 신호에 대한 응답으로 출력 전압을 전력 구동 회로에 제공하도록 구성된다.  제어 신호는 인에이블 신호에 대한 응답으로 제어 회로에 의해 생성된다.  헤드스위치 회로가 전체 공급 전압을 전력 구동 회로에 순간적으로 제공하는 것을 방지하기 위해, 전류 싱크 회로는 헤드스위치 회로에 의해 생성된 출력 전압의 램핑 레이트를 제어하도록 구성된다.