baber/WOPTO huggingface dataset:
Patent KR-20220021959-A (KR)
Title: Apparatus for grinding seaweed
Inventor: JANG YUN SUN
IPC: B02C18/22
Filed: 2020-08-13
Abstract: Disclosed is a laver pulverizer to prevent power loss. According to the present invention, the laver pulverizer comprises: a main body unit formed in a hollow shape, having an inlet formed on the upper side to allow laver to pass therethrough, and having a discharge port formed on the front side to allow the laver to be discharged therethrough; a transfer screw provided inside the main body unit to transfer the laver to the discharge port during rotation; a pulverization unit including a rotary shaft passing through the transfer screw and rotating separately from the transfer screw, and a plurality of pulverization blades coupled to one end of the rotary shaft and arranged radially on the front side of the transfer screw; a first drive motor disposed on the rear side of the main body unit and having a first motor shaft connected in-line to the other end of the rotary shaft to rotate the rotary shaft; and a second drive motor disposed on a side of the main body unit and having a second motor shaft orthogonally connected to the transfer screw to rotate the transfer screw.
Patent KR-20220021516-A (KR)
Inventor: LEE BUM SUNG
IPC: H01L51/50
Filed: 2020-08-14
Abstract: The present invention relates to a compound for an organic electric device, an organic electric device using the same, and an electronic device comprising the organic electric device. According to the present invention, it is possible to provide an organic electric device having high luminous efficiency, low driving voltage, and high heat resistance and to improve color purity and lifespan of the organic electric device.
Patent KR-20220026284-A (KR)
Inventor: KANG BYOUNG WOO
IPC: H01M4/505
Filed: 2020-08-25
Abstract: A positive electrode active material according to the present invention can obtain a discharge capacity higher than that of conventional lithium-excessive positive electrode active material, wherein the positive electrode active material has a composition including excessive lithium represented by the following [Chemical Formula 1] and has a layered structure in a crystal structure, I(20)/I(18), which is a ratio of a peak intensity appearing at 20.x° (x = 1~9.9) to a peak intensity appearing at 18.y° (y = 1~9.9) in X-ray diffraction analysis, is 0.1 or more, and I(22)/I(20), which is a ratio of a peak intensity appearing at 22.y° (y = 1~9.9) to a peak intensity appearing at 20.x°, is 0.78 or more. Chemical Formula 1 is x(Li_2MO_3) + (1-x)LiMeO_2. In the chemical formula 1: 0 < x < 1; M or Me is at least one of 3d, 4d, and 5d transition metals or non-transition metals including Al, Mg, Mn, Ni, Co, Cr, V, Fe, Ir; and Mo, and M and Me may be the same as or different from each other.
Patent KR-20220028392-A (KR)
Inventor: KANG MYUNG SU
IPC: E01F13/06
Filed: 2020-08-28
Abstract: An unauthorized entry and exit prevention device with a built-in LPR camera according to the present invention includes: a monitoring body installed on a parking surface to monitor the entry or exit of a vehicle; barrier bars formed in the direction of both sides of the monitoring body to block the entry or exit of a vehicle and release the blocking when payment of a parking fee is normally made; and an image capturing module embedded in the monitoring body to photograph a vehicle leaving or entering the parking surface to acquire an image about the vehicle. Accordingly, the unauthorized entry and exit prevention device provides an image captured by the license plate recognition (LPR) camera to an owner of even a vehicle which leaves without paying a parking fee, so that the parking fee can be charged in the future.
Patent KR-20220035628-A (KR)
Title: Coating method for semiconductor equipment using laser beam and metal powder and semiconductor equipment for semiconductor deposition processing having coating layer by this method
Inventor: LEE MYUNG WOO
IPC: B33Y50/02
Filed: 2020-09-14
Abstract: The present invention relates to a coating method for a semiconductor device using metal powder and a semiconductor device for a semiconductor deposition process having a coating layer thereby. According to the coating method for a semiconductor device using metal powder, as compared to the conventional arc spray coating method and plasma spray coating method, a coating layer with high density can be formed on a coated surface on a substrate, a coating layer with remarkably reduced porosity can be formed, and a coating layer having various surface roughness can be formed. Accordingly, an existing out-gassing problem which may occur in a process is reduced, adhesion of a coating layer can be improved, and coating layers of various shapes can be formed. According to the present invention, a particle source can be reduced with respect to a surface of a coating layer formed on a coated surface on a semiconductor device side, such that generation of particles can be eliminated or minimized. In addition, the process yield in accordance with a coating operation can be improved, as compared to that of the conventional invention.
Patent KR-20220037192-A (KR)
Inventor: LEE WON JUNE
IPC: A61B34/10
Filed: 2020-09-17
Abstract: The present invention relates to an aqueous humor outflow device and a method for producing the same. The aqueous humor outflow device according to one embodiment of the present invention comprises: a main body (10) which is disposed on the sclera below the conjunctiva, temporarily stores the aqueous humor leaking from the eyeball therein, and is formed in a plate shape, wherein a lower surface thereof that is in contact with the sclera is curved inward to correspond to the outer surface of the sclera; and an outflow tube (20) which is provided in the form of a hollow tube with open opposite ends such that an aqueous humor outflow port (21) is formed on one end and an aqueous humor inflow port (23) is formed on the other end, wherein the aqueous humor outflow port (21) is connected to the main body (10) and the aqueous humor inflow port (23) is inserted into an anterior chamber so that the aqueous humor accommodated in the aqueous humor is discharged. According to the present invention, it is possible to reduce the occurrence of complications such as corneal contact or exposure of the tube.
Patent KR-20220040625-A (KR)
Title: Telephoto lens support plate
Inventor: CHO HYEON CHEOL
IPC: G02B13/02
Filed: 2020-09-24
Abstract: The present invention provides a telephoto lens support plate which prevents wobble and vibration of a telephoto lens when photographing, which does not need assembly and disassembly by being configured as one body, and which facilitates storage and usage by reducing a weight and volume. The present invention relates to the telephoto lens support plate comprising: a camera lens coupled to a front end of a camera body; and a support plate unit which is coupled with a lower part of the camera lens and supports the lower part of the camera lens to prevent wobble and vibration of the lens when photographing.
Patent KR-20220041314-A (KR)
Title: Abnormal symptom monitoring system and its control method
Inventor: OH HONG GEUN
IPC: H02J3/32
Filed: 2020-09-25
Abstract: The present invention relates to an ESS symptom monitoring system and a control method thereof. According to an exemplary embodiment of the present invention, the ESS symptom monitoring system and the control method thereof comprise hardware (100) monitoring a symptom and software (200) for control and management. The hardware (100) may comprise a collection unit (101), a communication unit (102), and a power source unit (103). The software (200) may comprise an analysis unit (201), a monitoring unit (202), and a notification unit (203). Accordingly, the present invention can prevent various accidents occurring in an ESS facility.
Patent KR-20220042504-A (KR)
Title: Additives for non-aqueous electrolyte, non-aqueous electrolyte and lithium secondary battery comprsing the same
Inventor: KIM JUNG KEUN
IPC: H01M10/0567
Filed: 2020-09-28
Abstract: The present invention relates to an additive for a non-aqueous electrolyte that can improve the lifespan characteristics of a lithium secondary battery by forming an electrode-electrolyte interphase that is stable even at high temperatures and has low resistance when used in a non-aqueous electrolyte, and specifically, to an additive for a non-aqueous electrolyte containing a sultone-based compound represented by chemical formula I, a non-aqueous electrolyte containing the same, and a lithium secondary battery.
Patent KR-20210038369-A (KR)
Title: Detergent composition comprising oriental medical extract for preventing alopecia and promoting hair growth and method for producing the same
Inventor: CHOI EUN SOOK
IPC: A61Q5/02
Filed: 2020-09-28
Abstract: The present invention relates to a detergent composition comprising an oriental medicine extract for preventing hair loss and promoting hair growth and a method for producing the same. The composition comprises: a first oriental medicine extract obtained by extracting and concentrating a first oriental medicine pulverized product containing 12 kinds of oriental medicine extracts, such as Glycyrrhiza uralensis root extract, using a CO2 carrier gas; a second oriental medicine extract obtained by extracting and concentrating a second oriental medicine pulverized product containing 23 kinds of oriental medicine extracts such as Chrysanthemum indicum extract, etc. using a batch microwave extraction device; and a third oriental medicine extract obtained by extracting and concentrating the natural antiseptic oriental medicine using a CO2 carrier gas.
Patent KR-20220007482-A (KR)
Inventor: KIM PAN JONG
IPC: G06Q20/38
Filed: 2020-09-29
Abstract: The present invention relates to a method for a peer terminal to transmit block data to a client terminal in a hyper-ledger fabric architecture. The method for a peer terminal to transmit block data to a client terminal in a hyper-ledger fabric architecture according to one embodiment of the present invention includes: a request information storage step of storing, by a control unit, first and second request information for first block data transmitted from each of the first and second client terminals, in the peer terminal; an update step of receiving the first and second block data from an ordering terminal and storing the first and second block data in a storage unit in the form of the blockchain; a first temporary storage step of reading the first block data from the storage unit in response to the first and second request information to store the read first block data in a cache memory; a first transmission step of reading the first block data from the cache memory to encode the first block data into transmission data of a transmission type and transmit the first block data to a first client terminal; and a second transmission step of reading the first block data from the cache memory to encode the transmission data and transmit the first block data to a second client terminal.
Patent KR-20220051761-A (KR)
Inventor: PARK JAE MYUNG
IPC: H05H1/24
Filed: 2020-10-19
Abstract: The present embodiment relates to a forceps channel disinfecting device capable of being inserted into an endoscope forceps channel and disinfecting a forceps channel. The forceps channel disinfecting device includes: a gas inlet through which gas is introduced to generate plasma; a first electrode which is extended along a longitudinal direction of the forceps channel; a second electrode which surrounds outer periphery of the first electrode and is extended along a longitudinal direction; a dielectric substance which insulates the first electrode and the second electrode; a power which provides voltage between the first electrode and the second electrode; and a housing which positions outlets from which the plasma is discharged in the longitudinal direction of the forceps channel. The plasma is generated in the housing. The generated plasma is discharged to the outlets formed in the housing to disinfect the forceps channel.
Patent KR-20220057280-A (KR)
Inventor: DONGGEON KIM
IPC: G01C21/00
Filed: 2020-10-29
Abstract: An electronic device according to the present disclosure may comprise: a GPS module; a communication module; and a processor functionally connected to the GPS module and the communication module. When the processor obtains first location information that is a current location of the electronic device through the GPS module, the processor may obtain second location information by refining the first location information. The processor may determine whether the second location information is first sensitive information, on the basis of first security setting information. When the second location information is the first sensitive information, the processor may filter the second location information, and when the second location information is not the first sensitive information, the processor may convert the second location information into point-of-interest (POI) information on the basis of a mapping table. The processor may determine whether the POI information is second sensitive information, on the basis of second security setting information. When the POI information is the second sensitive information, the processor may filter the POI information. When the POI information is not the second sensitive information, the processor may transmit the POI information to an external electronic device through the communication module. The processor may receive update information from the external electronic device in response to the transmission of the POI information. Therefore, a location information service can be provided to a user while preemptively preventing the generation of sensitive POI information.
Patent KR-20220063578-A (KR)
Title: Aerosol generating apparatus and operation method of the same
Inventor: KIM YONG HWAN
IPC: A24F40/53
Filed: 2020-11-10
Abstract: The present invention relates to an aerosol generating apparatus and a method for performing self-diagnosis in an aerosol generating apparatus. The method for performing self-diagnosis in an aerosol generating apparatus includes: determining whether to activate self-diagnosis for analyzing errors in an aerosol generating apparatus when the aerosol generating apparatus does not operate normally; analyzing, when the self-diagnosis is activated, error categories by performing a functional test; determining a detailed error item by analyzing error data based on error log; determining the severity of the detailed error item; and outputting a final diagnosis result for the self-diagnosis.
Patent KR-20200129085-A (KR)
Inventor: KIM SEYEOB
IPC: G06F3/041
Filed: 2020-11-11
Abstract: Provided are a touch device capable of acquiring a touch position within a short period of time and a touch detection method thereof. According to an embodiment of the present invention, the touch device comprises: a touch panel including a plurality of first touch electrodes extending in a first direction and arranged in a second direction crossing the first direction, and a plurality of second touch electrodes extending in the second direction and arranged in the first direction; and a touch driving part that applies a first driving signal for generating a resonance signal of a stylus pen in a first section, and receives a sensing signal from all of the plurality of touch electrodes and the plurality of second touch electrodes in a second section after the first section.
Patent KR-20220067655-A (KR)
Title: Display pane and electronic apparatus including the same
Inventor: LEE WON SE
IPC: H01L27/32
Filed: 2020-11-17
Abstract: According to one embodiment of the present invention, disclosed are a display panel and an electronic device comprising the same. The display panel having at least one transmissive area disposed inside a display area comprises: a substrate; light emitting diodes positioned on the substrate and disposed around a transmissive area; a first insulating layer interposed between the substrate and the light emitting diodes and including an opening overlapping the transmission area; an encapsulation substrate covering the light emitting diodes; a filling layer interposed between the substrate and the encapsulation substrate and located in the transmission area; and a second insulating layer disposed on the first insulating layer and including a groove overlapping the filling layer.
Patent KR-20220069152-A (KR)
Title: Semiconductor device and data storage system including the same
Inventor: AHN JAE HO
IPC: H01L27/11575
Filed: 2020-11-19
Abstract: Provided are a semiconductor device and an information storage system including the same. The semiconductor memory device includes: a semiconductor substrate having a first surface and a second surface opposing each other; a back-side insulating layer below the second surface of the semiconductor substrate; an external input/output conductive pattern below the back-side insulating layer; a circuit device including a gate electrode and a source/drain region, on the first surface of the semiconductor substrate; an internal input/output conductive pattern on the first surface of the semiconductor substrate, the internal input/output conductive pattern having at least a portion disposed on the same level as at least a portion of the gate electrode; a through-electrode structure penetrating through the semiconductor substrate and the back-side insulating layer and electrically connected to the internal input/output conductive pattern and the external input/output conductive pattern; and a memory cell array region disposed on a level higher than the circuit device, on the first surface of the semiconductor substrate.
Patent KR-20220077486-A (KR)
Inventor: KWON HYUK ROK
IPC: G01R22/06
Filed: 2020-12-02
Abstract: 실시예에 따르면, 전처리 서버로부터 검침 데이터를 수신하는 통신부; 검침 데이터를 저장하는 데이터 베이스; 상기 데이터 베이스에 저장된 검침 데이터와 상기 전처리 서버로부터 수신한 검침 데이터를 비교하여 중복 검침 데이터를 추출하는 데이터 비교부; 및 상기 전처리 서버로부터 수신한 검침 데이터 중 상기 중복 검침 데이터를 제거하는 필터링부를 포함하는 중복 검침 데이터 제거 장치를 제공한다.
Patent KR-20220078959-A (KR)
Title: 콘센트용 소화기
Inventor: JANG KYOUNG SEOK
IPC: H01R13/66
Filed: 2020-12-04
Abstract: 본 발명은 콘센트용 소화기에 관한 것으로서, 특히 콘센트에서 화재 발생시 자동으로 작동되어 화재를 초기에 진압할 수 있도록, 캡슐형태를 이루는 소화몸체; 상기 소화몸체의 내부를 제1 충전공간과 제2 충전공간으로 구획하는 차단판;를 포함하며, 상기 소화몸체와 차단판은, 소정의 온도 이상의 열에 의해 파괴되거나 녹을 수 있는 소재로 이루어지고, 상기 제1 충전공간과 제2 충전공간에는, 상호 혼합될 시 화학반응을 통해 포말을 형성하는 제1 반응제와 제2 반응제가 각각 수용되되, 상기 소화몸체는, 플러그 단자로 연결되는 전선이 위치하는 콘센트본체 내부에 고정되는 것을 특징으로 하는 콘센트용 소화기에 관한 것이다.
Patent KR-20220079069-A (KR)
Title: 회전축이 틀어진 반응기 및 그를 포함하는 파우더 ald 장치
Inventor: HYEONGKEUN KIM
IPC: C23C16/44
Filed: 2020-12-04
Abstract: 본 발명은 ALD(Atomic Layer Deposition; ALD) 공정에서 파우더에 박막을 균일한 두께로 증착할 수 있도록 회전축이 틀어진 반응기 및 그를 포함하는 파우더 ALD 장치에 관한 것이다. 본 발명에 따른 파우더 ALD 장치용 반응기는 반응관, 제1 덮개 및 제2 덮개를 포함한다. 반응관은 연통되게 제1 개방부와 제2 개방부가 형성되어 있다. 제1 덮개는 제1 개방부를 덮으며, 가스를 주입하는 주입축이 제1 개방부 외측으로 돌출되게 형성되어 있고, 회전 시 주입축이 회전축으로 사용된다. 그리고 제2 덮개는 제2 개방부를 덮으며, 모터의 구동축에 연결되는 연결축이 제2 개방부의 외측으로 돌출되게 형성되어 있고, 연결축이 주입축에 대해서 틀어져 있다.
Patent KR-20220081395-A (KR)
Inventor: RYHOU KI TAE
IPC: E01B5/18
Filed: 2020-12-08
Abstract: 본 발명은 철도의 가드레일 간격조절시스템에 관한 것으로서, 일측과 타측에 주레일과 가드레일이 각각 거치되도록 형성되고, 코일스프링 클립을 이용하여 상기 주레일과 상기 가드레일을 고정할 수 있도록 형성되는 고정판과, 상기 주레일과 상기 가드레일 사이에 위치되어 상기 주레일과 상기 가드레일의 간격을 일정하게 유지시키는 간격조절유닛과, 상기 주레일, 상기 가드레일, 상기 간격조절유닛을 관통한 후 체결되어 상기 주레일, 상기 가드레일, 상기 간격조절유닛의 위치를 고정시키는 체결유닛을 포함하는 것을 특징으로 한다.
Patent KR-20220083937-A (KR)
Title: 코 보형물 및 그 제조 방법
Inventor: MOON DAE HEE
IPC: C23F1/02
Filed: 2020-12-11
Abstract: 본 발명은 코 보형물에 관한 것으로, 본 발명에 따르면 성형 수술시 코뼈의 길이 방향에 대응하여 콧등에 삽입되는 코 보형물로서, 코 내부에 삽입시, 피부 조직과 맞닿고 볼록하게 라운딩된 외측부와 코뼈 및 연골과 맞닿고 굴곡면을 갖는 배면부를 포함하고 표면의 평균 거칠기(Sa) 값이 5㎛ 이상 49㎛ 이하인 코 보형물 및 그 제조 방법이 제공된다. 
본 발명에 의하면 코 보형물 표면의 평균 거칠기(Sa) 값을 상기와 같은 특정한 범위로 함으로써 코 내부에 삽입된 후 주변 조직이 과도하게 섬유화되지 않으며 구형 구축의 발생을 억제할 수 있고 위치가 삐뚤어지는 등의 부작용의 발생을 개선할 수 있는 동시에, 부작용의 발생시에는 쉽게 제거할 수 있어 재수술이 용이한 코 보형물이 제공된다.
Patent KR-20220086323-A (KR)
Inventor: PARK SANGOH
IPC: G06Q50/10
Filed: 2020-12-16
Abstract: 본 발명은 블록체인 기반의 P2P 자전거 공유 시스템에 관한 것으로, 언택트 방식의 P2P 자전거 대여 장치; 및 블록체인에 기반한 보상 체제 등록 장치; 포함하며 상기 언택트 방식의 P2P 자전거 대여 장치는, 이용자의 위치 주변 자전거를 탐색하는 자전거 탐색부;와 대여자의 자전거 사진 및 위치를 등록하는 정보 등록부;를 포함하며 상기 블록체인 기반한 자전거 정보 등록 및 보상 체제 등록 장치는 대여자와 이용자의 평가를 등록하는 보상 체제 등록부;를 포함하는 블록체인 기반의 P2P 자전거 공유 시스템이 개시된다.
Patent KR-20220091837-A (KR)
Title: Tunnel protection system
Inventor: KIM SANG HWAN
IPC: E21F7/00
Filed: 2020-12-24
Abstract: The present invention relates to a tunnel shielding system. The tunnel shielding system for selectively shielding the interior of a tunnel comprises: an inflation balloon formed by including a plurality of unit balloons divided by partition walls and disposed inside the tunnel; and a gas supplying unit supplying an inflation gas to the inflation balloon through a supply hose. Therefore, the inside of the tunnel is shielded by expansion of the inflation balloon. As a result, in a status in which the inflation balloon is inflated and shields the tunnel, even if a part of the unit balloon constituting the inflation balloon is damaged, the shielding status is stably maintained by filling a space with the undamaged unit balloons.
Patent KR-20220092760-A (KR)
Title: Composite particles using RNA expression cassettes having a structure capable of cell translation as an active ingredient and uses thereof
Inventor: KIM SUNG CHUN
IPC: C12N15/85
Filed: 2020-12-28
Abstract: The present invention relates to: composite particles including an RNA expression cassette having a structure capable of cell translation, a positive ionic polymer, and a negative ionic polymer as active ingredients, forming composite particles by electrostatic interaction between the same, and in which the RNA expression cassette is encapsulated in the formed composite particles; and uses thereof.
Patent KR-20210084323-A (KR)
Title: Method and system for selling service products based on content server and crm server
Inventor: KIM CHE YOUNG
IPC: G06Q30/02
Filed: 2020-12-28
Abstract: The present invention relates to a service product selling method based on a content server and a CRM server and a system thereof. According to one embodiment of the present invention, when a customer wants to purchase a service product included in various content while watching the content, a suitable service product can be recommended and guided. Therefore, the present invention has an effect of enabling a reasonable transaction between a customer and a service provider.
Patent KR-20210122049-A (KR)
Title: Semiconductor device and method
Inventor: CHEN MING FA
IPC: H01L23/528
Filed: 2020-12-28
Abstract: An embodiment of the present invention relates to a method, the method comprising the steps of: forming a first interconnection structure on a first board, the first interconnection structure including dielectric layers and metallization patterns; forming a first opening part for exposing part of the first board by patterning the first interconnection structure; coating the first opening part with a barrier layer; etching a second opening part through the barrier layer and the exposed part of the first board; depositing liners in the first opening part and the second opening part; filling the first opening part and the second opening part with a conductive material; and exposing part of the conductive material in the second opening part by thinning the first board, the conductive material extending through the first interconnection structure and the first board to form a board penetrating via.