baber/WOPTO huggingface dataset:
Patent KR-20210057593-A (KR)
Title: Electronic device including microphone
Inventor: CHOI NAKHYUM
IPC: H04M1/03
Filed: 2019-11-12
Abstract: The present invention provides an electronic device including a microphone to secure the performance of a microphone while easily arranging the microphone. According to one embodiment of the present invention, the electronic device comprises: a plate forming on at least a portion of one surface of a housing and including a first penetration hole; a printed circuit board arranged in the housing, and including a first surface facing the plate, a second surface facing in a direction opposite to the first surface, and a second penetration hole penetrating the first surface and the second surface and at least partially overlapped with the first penetration hole when viewed from above the first surface; a microphone arranged on the second surface and at least partially overlapped with the second penetration hole when viewed from above the first surface; a seal member arranged between the plate and the first surface around the first penetration hole and/or the second penetration hole; a support member including a first portion facing the second surface and including an opening penetrated by the microphone, and a second portion extended from the first portion to face the plate; a first fixing unit arranged between the second surface and the first portion; and a second fixing unit arranged between the plate and the second portion. Various other embodiments are possible.
Patent KR-20210058007-A (KR)
Title: Handpieces for skin treatment usigng high frequency
Inventor: JEON YOUNG GYOU
IPC: A61B17/34
Filed: 2019-11-13
Abstract: The present invention relates to a handpiece for acne removal using high frequency. According to a first embodiment of the present invention, a handpiece for acne removal using high frequency comprises: a case in which a plurality of installation holes are formed at the front end of both ends in the longitudinal direction and external power is supplied to the rear end thereof, wherein the case is formed to be gripped and has a receiving space therein; a needle member which is coupled to one of the installation holes formed at the front end of the case and inserted into the skin of an acne area while advancing with the case; and a needle cover member which faces the skin of the acne area while covering the needle member in a retractable manner, and exposes the needle member to the outside while moving by advancing of the case.
Patent KR-20190131469-A (KR)
Title: Apparatus and method for detecting foreign object in wireless power transmitting system
Inventor: JUNG CHUN KIL
IPC: H02J50/60
Filed: 2019-11-18
Abstract: The present invention relates to a device for detecting foreign materials in a wireless power transmission system and a method thereof. If a wireless power reception device confirms that initial voltage of an output terminal connected to an external load belongs to a range of standard voltage, a wireless power transmission device measures initial transmission power transmitted from a primary core block and performs foreign material detection based on the initial transmission power. By performing the foreign material detection in an initial setting completion state of the wireless power reception device which is a state in which output of the wireless power reception device is off, a delay time for the foreign material detection is reduced and a risk for heat dissipation of foreign materials can be prevented in advance.
Patent KR-20190134556-A (KR)
Title: Electromagnetic relay
Inventor: MORIMURA MASATO
IPC: H01H50/54
Filed: 2019-11-19
Abstract: The present invention provides a highly reliable electromagnetic relay. When the electromagnetic relay (1) is in a contact open state, a magnetic circuit formed by an iron core (40), a yoke (50), and a pair of amateurs (91, 92) is in a closed state. An electromagnet portion (30), when switched from the contact open state to the contact closed state, generates a magnetic force (D) in a first direction for driving an actuator (80) in the direction of allowing movable contacts (69a, 69b) to approach to fixed contacts (73a, 73b), and, when switched from the contact closed state to the contact open state, generates a magnetic force (L) in a second direction opposite to the first direction for driving the actuator (80) in a direction of separating the movable contacts (69a, 69b) from the fixed contacts (73a, 73b).
Patent KR-20210063599-A (KR)
Title: Apparatus and method for preventing open-door-accident
Inventor: PARK SUN HONG
IPC: B60Q5/00
Filed: 2019-11-25
Abstract: The present invention relates to a device for preventing an accident of a door ring, and a method therefor. According to the present invention, the device for preventing an accident of a door ring comprises: an input unit receiving sensing information; a memory storing a program determining an occurrence risk of a door ring accident by using sensing information; and a processor executing the program. The processor provides a warning alarm to peripheral objects when it is determined that the occurrence risk of the door ring exists.
Patent KR-20200066565-A (KR)
Inventor: CHENG YU HUNG
IPC: H01L21/762
Filed: 2019-11-28
Abstract: Various embodiments of the present application relate to a method for forming a semiconductor-on-insulator (SOI) device having an impurity contention layer to absorb potential contaminant metal particles during an annealing process, and an SOI structure thereof. In some embodiments, an impurity contention layer is formed on a dummy substrate. An insulating layer is formed on a support substrate. A front surface of the dummy wafer is bonded to the insulating layer. An annealing process is performed, and the impurity contention layer absorbs metal from an upper part of the dummy substrate. Next, a main part of the dummy substrate including the impurity contention layer is removed to leave a device layer of the dummy substrate on the insulating layer.
Patent KR-20210067568-A (KR)
Title: Disposable mask for checking heavy metal contamination of fine dust
Inventor: CHOI YOUNG WOON
IPC: A62B9/00
Filed: 2019-11-29
Abstract: The present invention relates to a disposable mask having a function of checking the degree of contamination of heavy metals in fine dust. The purpose is to make it easy to check the discoloration state due to contamination while wearing the mask when using the same for a certain period of time. That is, the disposable mask comprises: one or more layers to form the outer surface of the mask and filter harmful substances in the air introduced to the inner surface of a mask main outer shell (11), and the mask main outer shell (11), which are provided to filter the dust in the incoming air for the first time; an earring band provided on both sides of the mask main shell (11) so that the mask can be worn over the ear; an upper cover part sewn on the inside of the upper end of the mask main shell (11) to block the inflow of unpurified air into the space on both sides of the nose; a lower cover part sewn on the inside of the lower end of the main mask shell (11) to block the inflow of unpurified air to the chin; a contamination color inducing transmission part formed to induce air for measuring mask contamination according to mask use time on the sewing side of the mask main shell (11) of the upper cover part; and a contamination color display unit containing a color reagent that reacts with contaminants in the air flowing into the contamination inducing transmission unit inside the upper end of the mask main shell (11). Accordingly, the present invention has the effect of easily checking the discoloration state due to contamination in the worn state when the mask is used for a certain period of time or longer.
Patent KR-20210068667-A (KR)
Title: Pharmaceutical composition for promoting the differentiation and treatment of muscle stem cells through the alignment of extracellular matrix in the magnetic field consisting paramagnetic nanoparticles
Inventor: MIN SUNG JIN
IPC: A61P37/00
Filed: 2019-12-02
Abstract: The present invention provides a pharmaceutical composition for preventing or treating autoimmune diseases comprising human bone marrow-derived mesenchymal stem cells as an active ingredient. Human bone marrow-derived mesenchymal stem cells of the present invention do not show toxicity, but inhibit the production of anti-dsDNA antibodies, proteinuria and total IgG, inhibit the proliferation of T cells and B cells, and inhibit the expression of cytokines in T cells, thereby exhibiting preventive or therapeutic efficacy against autoimmune diseases. Lupus causes inflammation in the kidneys due to autoantibodies and immune complexes, and increases the infiltration of immune cells. However, upon administration, human bone marrow-derived mesenchymal stem cells of the present invention exhibit a preventive or therapeutic effect on lupus by reducing infiltration of immune cells into the kidneys.
Patent KR-20210069235-A (KR)
Title: Power based contact charging generator sensor and controlling system using the same
Inventor: KIM DAE WON
IPC: H02N11/00
Filed: 2019-12-03
Abstract: In accordance with an embodiment of the present invention, a triboelectric generator sensor comprises: a housing formed with a movement space of a polymer powder inserted thereinto in accordance with a movement of a user in a state of being gripped by a user; and a film attached to a portion of an outer surface of the housing, separately, and attached to the outer surface corresponding to an inner surface of the housing to which the polymer powder is moved and rubbed in accordance with the movement of the user. When the polymer powder is rubbed against the inner surface corresponding to a position where the film is attached, charges of different polarities can be generated on the inner and outer surfaces of the housing. Therefore, force can be measured by using friction information without power, such that replacement of a battery or input of power is not required.
Patent KR-20210070660-A (KR)
Title: Wireless charger sterilizes the rear during wireless charging
Inventor: JANG HYUNTAECK
IPC: A61L2/10
Filed: 2019-12-05
Abstract: According to the present invention, a wireless charger for sterilizing a rear surface comprises: a cradle for placing a wireless charging device; a wireless charging coil for charging if the wireless charging device is placed in the cradle; and a sterilizing unit mounted on the cradle to sterilize a rear surface of the wireless charging device. In this embodiment of the present invention, when the wireless charging device is connected, the rear surface of the wireless charging device is sterilized while performing wireless charging.
Patent KR-20210072254-A (KR)
Title: In vitro diagnostic device
Inventor: JOO HOO DON
IPC: A61B5/1455
Filed: 2019-12-09
Abstract: The present invention relates to an in vitro diagnostic device having a constant temperature maintenance function. The in vitro diagnostic device includes a lower frame (110); a holder part (120) provided on the lower frame (110) to move forward and backward horizontally, in order to seat a cartridge (10); a driving part (130) for horizontally driving the cartridge (10); an optical reading module (140) positioned on the holder unit (120) to optically analyze a reaction between the reagent and the sample of the cartridge (10) fixed to the lower frame (110); and a heating plate (150) provided in the holder part (120) to heat the cartridge (10). The present invention can locally heat a measurement area to reduce power consumption while maintaining a constant temperature of the test area of the sample.
Patent KR-20210073097-A (KR)
Title: Establish digital twin based virtual construction site research process environment to guarantee efficiency and integrity
Inventor: PARK SE HYUN
IPC: G06Q50/08
Filed: 2019-12-10
Abstract: The present invention discloses a digital twin-based virtual construction site survey process environment construction method to ensure efficiency and integrity. The method includes the steps of: performing virtualize drawings in 3D for the efficiency of a site survey; contacting organization accesses virtualized environment through a network; seeing 3D virtualized images and performing licensing procedures by each institution; storing an authorization process in a blockchain; and improving the efficiency of a licensing process.
Patent KR-20210073841-A (KR)
Title: Air cleaner for headrest of car
Inventor: SIM SANG HEE
IPC: B60H3/06
Filed: 2019-12-11
Abstract: The present invention relates to an air cleaner for a headrest of a vehicle. More specifically, the present invention relates to an air cleaner for a headrest of a vehicle, which is able to simply install the air cleaner on the headrest of the vehicle without an additional installation space, have a large capacity, have an excellent removing ability for ultrafine dust by a multi-HEPA filter, have high air cleaning efficiency, be used by being freely laid or stood erect in the indoors, easily form a large number of air absorption holes on a surface of a mainframe configured in a straight polygonal shape, and have a deodorizing function which removes odor as well as cleans the indoor air of the vehicle. The air cleaner for the headrest of the vehicle comprises: a mainframe unit which is formed in a shape of a horizontal cylindrical body, and which has a filter entrance opened in a longitudinal direction of one side surface on a front side and a rear side, and in which the filter entrance is opened by a cover, and has a large number of air absorption holes on a surface; a filter unit built in the mainframe unit through the filter entrance of the mainframe unit, which filters out fine dust and foreign substances contained in the external air absorbed through the air absorption holes of the mainframe unit; an air blower unit which discharges the air cleaned by the filter unit to the outside of the mainframe unit; a headrest fixing unit which detachably fixes the mainframe unit on the headrest; and a control unit which controls the operation of the air blower unit.
Patent KR-20210080072-A (KR)
Title: Resume providing system and resume providing method
Inventor: PHANG HYON BAE
IPC: G06F16/955
Filed: 2019-12-20
Abstract: A resume providing system according to an embodiment of the present invention relates to a resume providing system for providing a resume generated based on job seeker information. The resume providing system includes: a memory unit for storing job seeker information including personal identification information and personal career information of a job seeker; and a resume generator for generating a resume file including a hyperlink connected to detailed item information including at least a portion of the job seeker information. Accordingly, a personal information protection function is improved, and a resume providing system which does not reveal personal information is provided.
Patent KR-20210081159-A (KR)
Title: Ultraviolet protection silica nanoparticle composition and its manufacturing method
Inventor: WOOSUNG KWON
IPC: A61K8/25
Filed: 2019-12-23
Abstract: The present invention relates to a silica nanoparticle composition for UV-protection and a producing method thereof. More specifically, the silica nanoparticle composition for UV-protection is composed of aromatic hydrocarbon-supported silica nanoparticles. The silica nanoparticle composition for UV-protection is produced through: a raw material mixing step of mixing a silane precursor and a silane precursor including an aromatic hydrocarbon in a reaction solution; a stirring reaction step of inducing a sol-gel reaction by stirring the mixture prepared through the raw material mixing step; a precipitation step of allowing silica nanoparticles contained in the mixture stirred through the stirring reaction step to be precipitated; and a silica nanoparticle separation step of separating the silica nanoparticles precipitated through the precipitation step. The silica nanoparticle composition for UV-protection produced through the components and the producing method is implemented by using a silane precursor comprising covalently-linked aromatic hydrocarbon so as to exhibit high absorption, particularly in a UVB region. In addition, when the silica nanoparticle composition for UV-protection is applied to sunblock, it is possible to provide sunblock which is advantageous of: being biocompatible; not causing white turbidity; and greatly reducing a production rate of reactive oxygen.
Patent KR-20210081780-A (KR)
Title: Smart bollard using vehicle detection sensor
Inventor: PARK MOON SHIK
IPC: E01F13/06
Filed: 2019-12-24
Abstract: The present invention relates to a smart bollard using a vehicle detection sensor. More specifically, the smart bollard using a vehicle detection sensor comprises: a hollow housing fixed to the ground; a rotating unit, in which a central shaft is divided to be installed in an upper portion, installed inside the housing; a driving unit connected to the central shaft to rotate a blocking stick in a vertical direction; and a control unit, where a vehicle detection sensor detecting a vehicle is installed on one side of the housing, detecting the vehicle in the vehicle detection sensor to control the driving unit. The driving unit is divided into a first driving unit and a second driving unit, the first driving unit is connected to one side of the central shaft to rotate the blocking stick in the vertical direction, and the second driving unit is connected to the other side of the central shaft to rotate the blocking stick in the vertical direction. The smart bollard using a vehicle detection sensor prevents jaywalking and guides walking of a passenger.
Patent KR-20210084173-A (KR)
Title: Tree management system using gis
Inventor: HAN JANG GYU
IPC: G01S17/894
Filed: 2019-12-29
Abstract: The present invention relates to a system for managing a tree. More specifically, the present invention relates to the system that can manage the tree in real-time by using a geographic information system (GIS). The system for managing the tree using the GIS comprises: a data extraction part; a light irradiation part; a spectral image processing part; and a data processing part.
Patent KR-20210085580-A (KR)
Title: Curtian wall for protection against wind
Inventor: KANG MIN SEONG
IPC: E04B2/96
Filed: 2019-12-30
Abstract: The present invention provides a curtain wall for sealing a frame connection unit. The curtain wall for sealing a frame connection unit comprises: a pair of vertical frames; a horizontal frame horizontally arranged on sides of the vertical frames; and a fastening bracket attached to one side of the vertical frames to couple the horizontal frame. The curtain wall for sealing a frame connection unit further comprises: a wind protection member having an excellent sealing property and satisfactory stretchability and surrounding between the vertical frames and the fastening bracket; a wind protection member extension part formed on one side of the fastening bracket to press and spread the wind protection member; a lever action part to press the wind protection member extension part while supported on one side of the fastening bracket; and a pressing means to push a pressing unit of the lever action part from outside the horizontal frame to consequently apply a pressure to the wind protection member extension part existing in the horizontal frame. The coupling gap between the vertical frames and the horizontal frame of the curtain wall is blocked by the wind protection member installed in the horizontal frame. The wind protection member formed in the horizontal frame is pressed, spread, and tightly attached to one side of the vertical frames and the inner surface of the horizontal frame by applying a force from outside the horizontal frame to seal the coupling gap between the vertical frames and the horizontal frame. The present invention can also insulate indoor space and block the entry of dust into the indoor space by blocking the coupling gap between the vertical frames and the horizontal frame of the curtain wall by the wind protection member.
Patent KR-20210085863-A (KR)
Title: Device and Method for Group Purchase of Raw Materials in Cloud System
Inventor: CHUNG BYUNG DO
IPC: G06Q30/02
Filed: 2019-12-31
Abstract: Disclosed are a device for recommending a group purchase of raw materials in a cloud system and a method thereof. According to the present invention, the device comprises: a manufacturing company raw material inventory information management module managing raw material inventory information including the current raw material inventory amount and the estimated inventory amount over time of manufacturing companies; a manufacturing company production product information management module managing production schedule information of the manufacturing companies; a raw material purchase time determination module using the raw material inventory information and the production schedule information of each manufacturing company to predict a purchase time for each raw material and an order quantity for each raw material of each manufacturing company; a group purchase recommendation module using the purchasing time of each raw material and purchase quantity for each raw materials of each manufacturing company to recommend a group purchase of raw materials and receiving information on whether to participate in the group purchase from the manufacturing companies to generate group purchase participation information; and a group purchase execution module using the group purchase participation information to generate and provide group purchasing raw material information including the type and quantity of raw materials requested by the manufacturing companies for the group purchase to supplier companies and receiving bidding information from the supplier companies to provide the bidding information to the manufacturing companies. According to the present invention, the method provides an advantage of recommending an efficient group purchase of raw materials by using the information collected from a cloud system.
Patent KR-20210086002-A (KR)
Title: Display device
Inventor: ROH WOO SEOK
IPC: H01L51/52
Filed: 2019-12-31
Abstract: A display device according to an embodiment of the present specification includes a cover window and a display panel. The display device includes a display module attached to a front cover window and a metal deposition film formed on a rear surface and side surfaces of the display module. The heat dissipation area is maximized, so that the heat dissipation characteristic can be maximized.
Patent KR-20190015462-A (KR)
Title: 엘리베이터 시스템
Inventor: TAKAI MANATO
IPC: B66B1/34
Filed: 2016-11-10
Abstract: 엘리베이터 시스템은 기억부(6), 연산부(8), 생성부(9) 및 송신부(11)를 구비한다. 기억부(6)에 제1 상수 N 및 제2 상수 λ가 기억된다. 연산부(8)는 제1 상수 N, 제2 상수 λ 및 변수 l에 기초하여, 관리 센터(1)에 정보를 송신하기 위한 확률을 연산한다. 생성부(9)는 비교치를 랜덤하게 생성한다. 송신부(11)는 연산부(8)에 의해서 연산된 확률과 생성부(9)에 의해서 생성된 비교치에 기초하여, 관리 센터(1)에 정보를 송신한다.
Patent KR-20190020756-A (KR)
Title: 치아 수복물의 형상, 위치 및 배향 중 적어도 하나를 추정하는 방법
Inventor: KEUSTERMANS JOHANNES
IPC: A61C13/00
Filed: 2017-06-20
Abstract: 본 발명은 환자의 하나 이상의 잔존 치아 또는 부분적으로 무치악인 환자에서 하나 이상의 결손 치아를 대체하도록 의도된 치아 수복물에 포함될 하나 이상의 치아의 형상, 위치 및/또는 배향을 추정하는 방법을 제공한다. 상기 방법은 환자의 구강 내 해부학적 상황에 가상 치아 셋업을 적응시키는 단계를 포함하고, 상기 가상 치아 셋업은 치열궁 또는 그 세그먼트에 위치된 개별 치아의 분리된 표면 메쉬를 포함한다. 상기 가상 치아 셋업은, 상기 가상 치아 셋업에 대한 품질 척도를 나타내는 에너지 함수를 최적화하고, 주어진 치열 또는 그 세그먼트에 대해 적어도 개별 치아의 형상에 대한 확률 분포, 이웃한 치아의 형상들 사이의 관계 및/또는 이웃한 치아의 위치들 및/또는 배향들 간의 관계를 기술하는 통계 모델을 사용하여 적응된다. 상기 최적화된 에너지 함수로부터 초래된 적응된 가상 치아 셋업은 이후 형상, 위치 및/또는 배향에 대한 탐색을 추정하는데 사용된다.
Patent KR-20190051945-A (KR)
Title: 다가 폐렴구균 다당류-단백질 접합체 조성물
Inventor: AN KYUNGJUN
IPC: A61K39/09
Filed: 2017-08-04
Abstract: 16개의 상이한 폐렴구균 협막 다당류-단백질 접합체를 포함하는 혼합 운반체, 다가 폐렴구균 접합체 조성물이 제공되며, 여기서 상기 접합체 각각은 파상풍 변성독소 또는 CRM 197 에 접합된 폐렴연쇄구균의 상이한 혈청형으로부터의 협막 다당류를 포함하고, 여기서 폐렴연쇄구균 혈청형은 1, 3, 4, 5, 6A, 6B, 7F, 9V, 12F, 14, 18C, 19A, 19F, 22F, 23F, 및 33F로부터 선택되고, 협막 다당류 중의 두 개는 파상풍 변성독소에 접합되고 나머지 협막 다당류는 CRM 197 에 접합되며, 파상풍 변성독소에 접합된 두 개의 협막 다당류는 혈청형 1, 3, 및 5로 이루어진 그룹으로부터 선택된다.  또한, 혼합 운반체, 다가 폐렴구균 접합체 조성물을 제조하는 방법 및 대상체에서 폐렴연쇄구균 감염 또는 질환에 대한 예방을 위해 이를 사용하는 방법이 제공된다.