baber/WOPTO huggingface dataset:
Patent KR-20220031342-A (KR)
Title: Welding Jig Comprising Tilting Part, Welding Device Having the Same and Welding Method for Cylindrical Battery Cell Using the Welding Device
Inventor: KIM JAE HONG
IPC: B23K26/22
Filed: 2020-09-04
Abstract: The present invention relates to a welding jig, a welding apparatus including the same, and a welding method of a cylindrical battery cell using the same. According to the present invention, the welding jig for a cylindrical battery cell comprises: a jig body including a pressing part for pressing the cylindrical battery cell and a hollow formed therein; an elastic member disposed in the hollow; and a tilting part connected to the elastic member. The central axis of the tilting part may be inclined to be perpendicular to an electrode terminal of the cylindrical battery cell.
Patent KR-20210058641-A (KR)
Inventor: LEE JAE HA
IPC: G01R31/28
Filed: 2020-09-07
Abstract: The present invention relates to a probe array and to a manufacturing method of a probe card using the same. In the present invention, probe arrays in which probe pins are aligned in DUT unit in a probe head manufacturing process of a probe card is produced, and the probe arrays are placed on the upper pad of the DUT unit formed on the large-area probe head substrate in bonding equipment. A square or circular planar laser beam of the size of the probe array is irradiated, or the heat of a heating plate is transmitted to repeat a bonding process bonding the probe pins aligned in the probe array to the probe head substrate by changing a DUT position of the probe head substrate, so as to bond the probe pins on the large area probe head substrate, and produce the probe head by removing a plate-shaped jig of the probe array.
Patent KR-20210083154-A (KR)
Title: Camera with Automatic Focusing function
Inventor: AN SANG MIN
IPC: H04N5/232
Filed: 2020-09-16
Abstract: The present invention relates to a camera with an automatic focusing function. An image sensor module has an image-sensor-driving- method automatic focusing function that automatically adjusts focus as the image sensor module moves up and down. By using an electromagnetic carrier driving method that is not sensitive to external factors such as temperature as the image sensor driving method, the focus of the camera can be adjusted more accurately and automatically. The camera includes a housing, a lens module, a sub PCB, and an image sensor driving part.
Patent KR-20220038960-A (KR)
Title: Low Loss Wideband Radiator for Base Station Antenna
Inventor: MILYAKH YAROSLAV
IPC: H01Q1/24
Filed: 2020-09-21
Abstract: Disclosed is a low-loss broadband radiator for a base station antenna. The disclosed radiator includes: a radiation substrate having a dipole radiator for the radiation of a +45 degree polarization signal and a -45 degree polarization signal; a first transmission line substrate combined vertically with the radiation substrate, and having a first transmission line for transmitting the +45 degree polarization signal and a second transmission line for transmitting the -45 degree polarization signal; a second transmission line substrate combined vertically with the radiation substrate, spaced parallelly apart from the first transmission line substrate, and having a third transmission line for transmitting the +45 degree polarization signal and a fourth transmission line for transmitting the -45 degree polarization signal; and a distribution circuit substrate combined vertically with the first and second transmission line substrates, and providing the +45 degree polarization signal and the -45 degree polarization signal to the first to fourth transmission lines. The disclosed radiator for a base station antenna has advantages of minimizing a loss without the need for a separate delay line and having the broadband characteristics.
Patent KR-20220039234-A (KR)
Title: High strength steel sheet having excellent workability and manufacturing method for the same
Inventor: HYUN CHEOL SEUNG
IPC: C22C38/02
Filed: 2020-09-22
Abstract: A high-strength steel sheet having excellent workability according to one aspect of the present invention comprises 0.13 to 0.2 wt% of carbon (C), 2.5 to 3 wt% of manganese (Mn), 0.4 to 0.6 wt% of silicon (Si), 0.02 to 0.05 wt% of acid soluble aluminum (sol.Al), equal to or less than 0.05 wt% of phosphorus (P), equal to or less than 0.01 wt% of sulfur (S), equal to or less than 0.01 wt% of nitrogen (N), and the balance iron (Fe) and unavoidable impurities, and includes, as a microstructure, fresh martensite and tempered martensite in a total fraction of 80 area% or more, wherein the ratio of the fraction of the tempered martensite to the total fraction of the fresh martensite and the tempered martensite may be 70 to 90%.
Patent KR-20210074173-A (KR)
Title: Sparse matrix optimization mechanism
Inventor: SHARMA NAMITA
IPC: G06N3/063
Filed: 2020-09-24
Abstract: A device for facilitating matrix processing is disclosed. The device includes a matrix accelerator configured to: receive input matrix data; transform the input matrix data into a plurality of sub-blocks; examine a first block of the sub-blocks to determine whether the first block includes sparse data; select a first tile size when it is determined that the first block includes sparse data; and generate output matrix data based on the first tile size.
Patent KR-20220040691-A (KR)
Inventor: KWON KI HYUN
IPC: A01G7/06
Filed: 2020-09-24
Abstract: The present invention relates to a hydroponic method using bio-blocks and micro-bubbles which comprises the following steps of: (A) installing bio-blocks in a nutrient solution in contact with a plant; and (B) spraying micro-bubbles to the plant in contact with the nutrient solution in which the bio-blocks are installed, thereby increasing growth and germination rates of the plant and lowering a decay rate as well as increasing a ginsenoside content when using ginseng seedlings.
Patent KR-20220041483-A (KR)
Title: Wireless charging device and vehicle comprising same
Inventor: KIM NAH YOUNG
IPC: H02J50/00
Filed: 2020-09-25
Abstract: A wireless charging device according to an embodiment uses two or more different types of hybrid magnetic parts, the wireless charging device can reduce heat generated during wireless charging by designing inductances of the magnetic parts to be different from each other, and the wireless charging device can improve charging efficiency. In particular, when the composite iron loss (Ci) of a magnetic part is controlled in a specific range by appropriately adjusting the iron loss and inductance of a first magnetic part and a second magnetic part by the hybrid magnetic part, charging efficiency can be maximized, and the heat generation reducing properties can be further improved.
Patent KR-20220042626-A (KR)
Inventor: PACK SUNG HAW
IPC: A47G9/10
Filed: 2020-09-28
Abstract: The present invention relates to a body pillow, and specifically, to the body pillow using a corrugated tube, which is filled with air and can be utilized in a bedroom or living room by covering the outside of the corrugated tube by a mesh fiber. More specifically, the body pillow comprises: the corrugated tube having corrugations in a longitudinal direction on an outer circumferential surface; and a fiber cover surrounding the entire corrugated tube. The corrugated tube is formed of a pipe body with both ends open, has a same elastic force as a compression spring, and thus is stretched in the longitudinal direction without external force applied.
Patent KR-20210151645-A (KR)
Inventor: GUM SUN HO
IPC: B05B11/00
Filed: 2020-09-29
Abstract: The present invention relates to a non-metal pumping device for discharging contents in which all components can be manufactured only of a synthetic resin, which is the same material as non-metal, so that it is possible to be immediately discharged and recycled together with a container without the need to separately disassemble or dismantlement a pumping device after use and in which only an elastic body made of a synthetic resin is enough to secure the pressure necessary for the lifting and return of a pumping member to increase the stability of a pumping operation.
Patent KR-20220046121-A (KR)
Title: mask
Inventor: RYU KI SEUK
IPC: A62B18/02
Filed: 2020-10-07
Abstract: The present invention relates to an external selection opening/closing-type mask wherein in an opening/closing valve mask in which an edge of the opening/closing plate member is opened by exhalation and the edge of the opening/closing plate member is closed by inhalation, the present invention relates to the invention that allows coffee or beverage straws to be used in a state while wearing a mask as the opening/closing valve cover moves in a left/right direction, and is very useful in the quarantine industry and safety industry to prevent the spread of COVID-19 and pathogenic organisms by forming an external selection opening/closing-type mask that can safely be used as a sanitary mask during the COVID-19 era.
Patent KR-20210011900-A (KR)
Title: Method and system for sharing loan information
Inventor: HWANG SUNG GYU
IPC: G06Q50/00
Filed: 2020-10-12
Abstract: Provided are a loan information sharing method and a system thereof. The loan information sharing method according to the present disclosure comprises the steps of: checking loan information of a user; determining a similar group of users based on the checked loan information; comparing loan conditions of the user with loan conditions of other users in the determined similar group; constructing a buyer pool for group purchase of loan products based on the comparison result; and guiding loan conditions of the group purchase to the buyer pool. Through the configurations, financial consumers can voluntarily share loan information with each other, so that they can easily find and consume a loan product with the most favorable conditions for the users.
Patent KR-20220059038-A (KR)
Inventor: BANG JUNG HWAN
IPC: B60K23/02
Filed: 2020-11-02
Abstract: The present invention provides a pedal mode switching system and method of an intelligent manual transmission vehicle, wherein a three-pedal mode capable of operating a clutch pedal and a two-pedal mode without necessity of clutch pedal operation are switched intuitively and automatically so that convenience of a driver for the clutch pedal operation is improved. The pedal mode switching system comprises a vehicle velocity detection unit, a clutch pedal on/off detection unit, a gear lever position detection unit, and a controller.
Patent KR-20220061540-A (KR)
Inventor: CHA BONG HYUN
IPC: B60R21/00
Filed: 2020-11-06
Abstract: The present invention relates to a system for controlling a door during overturning of a vehicle. The present invention comprises: a cargo detection sensor mounted in a front shaft and a rear shaft of a vehicle to sense a cargo of a vehicle; and a controller determining overturning of the vehicle through cargo sensing information collected through the cargo detection sensor and transmitting an opening signal to a door and a window when it is determined that the vehicle is overturned.
Patent KR-20220061640-A (KR)
Inventor: HYUN JONG SEOK
IPC: H01M10/647
Filed: 2020-11-06
Abstract: Provided is a battery module (100) comprising: a cell stack (110) which is formed by stacking a plurality of battery cells (111); a module housing (120) which accommodates the cell stack (110) inside; and a cooling unit (140) which cools the module housing (120). The cooling unit (140) includes: a cooling plate (150) in which a flow path space (153) though which coolant flows is formed; a closing member (141) which closes a penetrating hole (H) formed in the cooling plate (150), and is made of a material with a melting point lower than that of the cooling plate (150); and a mesh member (145) which covers the penetrating hole (H). The present invention easily sprays the coolant from the cooling unit.
Patent KR-20220068429-A (KR)
Title: The forgery discrimination system of digital contents using block-chain platform based on webassembly and the method using thereof
Inventor: EUN JU WOO
IPC: G06Q50/18
Filed: 2020-11-19
Abstract: The present invention relates to a forgery discrimination method of digital content using a web assembly-based blockchain platform, and to a forgery discrimination method of digital content using the same. According to the present invention, the system can effectively prevent deep fakes of digital content such as a video, image, voice, text, or the like.
Patent KR-20220068796-A (KR)
Title: Pigment composition for yellow eco-friendly paint with excellent hiding power
Inventor: JUNG MYEONG HWAN
IPC: C09D7/41
Filed: 2020-11-19
Abstract: Disclosed is a pigment composition for an eco-friendly yellow paint comprising 30 to 40 wt% of yellow inorganic pigment PY83, 10 to 25 wt% of precipitated barium sulfate, 10 to 25 wt% of precipitated calcium carbonate, and 30 to 45 wt% of titanium dioxide. According to the pigment composition for an eco-friendly yellow paint of the present invention, it is possible to prevent environmental pollution by excluding heavy metals from inorganic pigments and to preserve hiding power, which is an excellent physical property of conventional inorganic pigments. In addition, the manufacturing cost can be lowered by reducing the amount of semi-finished products of organic pigments, and the hiding power can be improved through extender pigments, white pigment additives, etc., thereby replacing the corresponding inorganic pigment PY34.
Patent KR-20220068812-A (KR)
Title: Method for stepwise transfer of electronic money
Inventor: KIM HYUNG KEUN
IPC: G06Q20/36
Filed: 2020-11-19
Abstract: The present invention relates to a method for operating electronic payment means with exchange value. According to the payment means operation method, a recipient can normally use a payment amount for subsequent payment only when a remittor approves the use of the payment amount or set use-limiting conditions are lifted after the payment amount in which the use-limiting conditions are set by the remittor is paid to the recipient based on remittor instructions. If the remitter does not approve the use of the payment amount or the set use-limiting conditions are not lifted, the remitter and the recipient may agree or an arbitrator may make an arbitration decision to refund some or the entire amount to the remitter and, if the recipient has a remaining amount, it is normalized and can be used by the recipient. In addition, the present invention relates to a simple payment method for electronic payment means in which a string combined with a recipient's name is used as a recipient account name.
Patent KR-20200135751-A (KR)
Title: Laminate apparatus and method for manufacturing display device
Inventor: CHOI SANG HEE
IPC: G02B6/32
Filed: 2020-11-20
Abstract: A laminate device and a method of manufacturing a display device using the same are provided. According to an embodiment of the present invention, the laminate device includes a first jig for fixing a window including a curved surface, and a second jig including a pressure pad facing the first jig, wherein the pressing pad includes an upper surface convex upward toward the first jig and a depression recessed inward from a side surface. According to the present invention, the adhesion between the window and the panel can be made uniform.
Patent KR-20220073355-A (KR)
Inventor: LIM DONG HYUN
IPC: G06Q30/06
Filed: 2020-11-26
Abstract: 본 발명은 (a) 분석된 어종별 및 시기별 어종 활성도에 기초하여 특정 낚시 지역에서 추천 가능한 낚시채비를 선정하는 단계, (c) 선정된 낚시채비를 구매하기 위한 클라우드 펀딩 프로젝트를 구성하고 온라인을 통해 클라우드 펀딩 프로젝트를 프로모션하는 단계 및 (d) 클라우드 펀딩 프로젝트에 대한 펀딩 청약에 따라 성사 조건의 만족 여부를 판단하는 단계를 포함하는 낚시채비 구매(사입) 방법에 관한 것이다.
Patent KR-20210080209-A (KR)
Title: Heat treatment apparatus
Inventor: NAKATANI JUNJI
IPC: H01L21/67
Filed: 2020-11-30
Abstract: The present invention relates to a heat treatment device. According to the present invention, a heat treatment furnace (20) has an opening (201) through which a workpiece (WK) is transferred. A transfer chamber (30) is connected to the heat treatment furnace (20) through the opening (201). The transfer chamber (30) has an opening (301). Also, transfer rods (41, 42) are inserted through the openings (201, 301). A transfer device (50) moves first ends (4111, 4211) in a direction that the transfer rods (41, 42) extend, into the transfer chamber (30) or the heat treatment furnace (20). In addition, support members (412, 422) are disposed in portions of the first ends (4111, 4211) of the transfer rods (41, 42). The support members (412, 422) are converted between a first state in which the workpiece (WK) can be placed by protruding to an upper side than an upper end of the transfer rods (41, 42) and a second state in which the workpiece (WK) is disposed at a lower side than the upper end thereof. Accordingly, an area in which the heat treatment furnace and the outside are connected, can be reduced.
Patent KR-20220077567-A (KR)
Inventor: CHOI GI YOUNG
IPC: B65D33/28
Filed: 2020-12-02
Abstract: 본 발명은, 침대, 냉장고 등과 같이 큰 대형 제품을 포장할 때 포장용 봉투와 제품이 여러 부위에서 밀착 고정될 수 있도록 포장용 봉투의 여러 부위에 고정용 끈이 결합된 복수의 고정용 끈을 구비한 포장용 봉투 및 그 제조 방법에 관한 것이다.
Patent KR-20220078791-A (KR)
Title: 입체 영상을 표시하는 전자 장치 및 방법
Inventor: HYUN JOO JEON
IPC: G16H30/40
Filed: 2020-12-03
Abstract: 본 발명은 입체 영상을 표시하는 전자 장치 및 방법에 관한 것이다. 
이를 위해, 본 발명은 수술 과정에 관련한 입체 영상을 생성하여 수술 패턴을 분석하고, 상기 수술 패턴이 분석된 적어도 하나의 입체 영상의 각각에 대한 썸네일을 생성하여 표시할 수 있다. 따라서, 본 발명은 하나의 수술 과정에서 복수의 입체 영상을 생성할 수 있다.
Patent KR-20210130623-A (KR)
Title: Design for recombinant protein for influenza virus surface protein hemagglutinin, a method of mass-production of its in plants, and pharmaceutical composition for treating and preventing influenza virus containing its
IPC: C07K14/005
Filed: 2020-12-08
Abstract: The present invention relates to a method for designing a recombinant hemagglutinin (HA) protein gene derived from an influenza virus surface protein that forms a trimer, and a method for mass production of the recombinant HA protein in plants. More specifically, the present invention relates to a method for designing a recombinant gene capable of making a trimeric recombinant hemagglutinin (HA) protein derived from an influenza virus surface protein for the purpose of enhancement of immunogenicity and effective antigen delivery, a method for mass production of the recombinant HA protein in plants, and a pharmaceutical composition for preventing and treating influenza virus infectious diseases including the recombinant HA protein.
Patent KR-20220082138-A (KR)
Inventor: JIN JUN O
IPC: C12N5/0783
Filed: 2020-12-09
Abstract: 본 발명은 감태( Ecklonia cava ) 유래 후코이단(Fucoidan)이 다른 원료의 후코이단과 비교하여 단당류의 조성이 다르며, 감태( Ecklonia cava ) 유래 후코이단(Fucoidan)이 골수-유래 수지상 세포(BMDC), 단핵구-유래 수지상 세포(MODC) 및 말초 혈액 수지상 세포(PBDC)에서 CD40, CD80, CD86 및 MHC class I/II의 발현을 증가시키고, TNF-α, IL-6 및 IL-12의 생산을 증가시키고, 후코이단이 처리된 수지상 세포가 T 세포에서 IFN-γ 및 TNF-α의 생산을 증가시킴으로써, T 세포 매개 면역 반응을 활성화하고, NK 세포에서 IFN-γ, 그랜자임 B 및 퍼포린의 생산을 증가시켜 NK 세포의 세포독성을 활성화함으로써, 감태( Ecklonia cava ) 유래 후코이단(Fucoidan)을 면역항암치료제 및 면역항암용 보조제로 제공한다. 또한, 본 발명은 감태( Ecklonia cava ) 유래 후코이단(Fucoidan)을 투여받은 동물모델에서 암 세포가 조직으로 침윤되는 것을 억제할 뿐만 아니라, 종양의 성장을 억제하는 효과를 확인함으로써, 감태( Ecklonia cava ) 유래 후코이단(Fucoidan)을 암 전이 억제용 조성물로 제공한다.
Patent KR-20220085608-A (KR)
Inventor: LEE SE YONG
IPC: G06F3/041
Filed: 2020-12-15
Abstract: 본 명세서의 실시예에 따른 표시장치는, 표시 영역과 표시 영역을 둘러싸는 비 표시 영역을 포함하는 기판, 표시 영역 내의 발광소자 위에 배치된 복수의 터치 전극, 비 표시 영역에 배치되며, 터치 전극에 복수의 터치 배선을 통해 연결된 터치 검사부 및 게이트 구동회로와 게이트 구동부에 연결되는 게이트 구동 배선을 포함하고 터치 검사부는 터치 검사 스위치, 터치 검사 제어 스위치를 포함하는 표시장치를 제공할 수 있다.
Patent KR-20220085629-A (KR)
Title: 디지털 계기에 대한 계시별 구분계량 방법 및 이를 수행하는 계기용 게이트웨이
Inventor: KIM SANG JUN
IPC: G01R22/10
Filed: 2020-12-15
Abstract: 본 발명의 계시별 구분계량 방법은, 계기용 게이트웨이에서 연결된 디지털 계기에 대하여 수행하는 계시별 구분계량 방법으로서, 상기 계기에 대한 데이터 수집을 결정하는 단계; 상기 계기에 현재 누적 사용량 데이터를 요청하고 수집하는 단계; 계기별 시간대별 사용량을 확정하는 단계; 및 계기별로 지정된 계량 종별을 확인하고, 상기 계기의 계량 종별에 따른 구분계량을 수행하는 단계를 포함할 수 있다.
Patent KR-20220086082-A (KR)
Title: 이차전지 충방전 유닛 및 이를 이용하는 포메이션 시스템
Inventor: HAN WOO SIK
IPC: H01M4/04
Filed: 2020-12-16
Abstract: 이차전지 충방전 유닛이 개시된다. 상기 이차전지 충방전 유닛은 이차전지 셀이 삽입되는 셀 삽입공간을 사이에 두고 각각 대면하게 배치되고 서로 간격이 좁혀지도록 상기 이차전지 셀의 바디를 가압하게 구비되는 복수의 압착플레이트; 각각의 압착플레이트에 장착되어 각각의 압착플레이트와 함께 이동하고, 상기 셀 삽입공간으로 삽입되는 이차전지 셀의 전극 리드에 접촉되게 구비되는 복수의 그립퍼 유닛; 및 상기 이차전지 셀의 두께 이상의 두께를 갖는 더미 셀을 포함하고, 상기 더미 셀이 상기 셀 삽입공간의 아래에 배치되도록 상기 각각의 압착플레이트의 하단부에 장착되고, 다수의 이차전지 셀이 상기 복수의 압착플레이트들 사이의 각각의 셀 삽입공간으로 삽입될 때 이차전지 셀의 삽입이 누락된 경우 상기 더미 셀을 상기 셀 삽입공간으로 삽입시키도록 구성되는 복수의 더미 셀 유닛을 포함하는 것을 특징으로 한다.
Patent KR-20220090709-A (KR)
Title: 소각로용 화격자의 통기성 마모 완충 장치
Inventor: LEE JIN KEUN
IPC: F23G5/50
Filed: 2020-12-23
Abstract: 본 발명은 소각로용 화격자의 통기성 마모 완충 장치에 관한 것으로서, 소각로의 내측면에 설치된 다수의 사이드 로스터의 외측면을 가압하는 완충 수단을 상기 소각로의 내부에 설치 구성하여 화격자 사이로 통기홀이 형성되도록 다단계 층을 이루도록 설치된 화격자를 가압하여 정렬 시키므로, 상기 통기홀을 통해 소각실로 유출되는 공기의 유속에 의해 화격자의 양측에 마모홈이 발생 되더라도 상기 화격자를 일정한 간격을 이루도록 할 수 있고, 이로 인하여 화격자의 상부로 공급되는 쓰레기 등이 통기홀을 통해 소각로의 내측 하부로 떨어지는 것을 방지할 수 있을 뿐만 아니라 상기 화격자가 전,후로 이동되는 도중에 발생 되는 소음을 저감할 수 있으며, 상기 완충 수단의 작동으로 인하여 사이드 로스터는 화격자를 지속적으로 가압하여 상기 화격자와 화격자 사이로 형성되는 통기홀이 일정한 간격을 지속적으로 유지하기 때문에 소각실의 내부로 강한 공기를 공급할 수 있고, 상기 완충 수단은 소각로의 내측면으로부터 이격되게 내벽을 형성하여 단열실이 구비되도록 하고, 상기 단열실에 설치하기 때문에 소각로의 내부의 열기가 외부로 유출되는 것을 최대한으로 방지할 수 있으며, 완충 수단은 사이드 로스터와 연결되는 작동봉과, 상기 작동봉에 탄지되어 사이드 로스터를 소각실의 중앙으로 이동시키는 탄발 스프링으로 구성하여, 상기 탄발 스프링의 탄성력에 의해 사이드 로스터는 지속적으로 화격자를 가압할 수 있으며, 이로 인하여 화격자의 양측에 마모홈이 발생됨과 동시에 화격자를 정렬시킬 수 있도록 한 것이다.
Patent KR-20220091188-A (KR)
Title: 전기 가열 장치용 피드 스루, 이러한 피드 스루를 구비한 전기 가열 장치, 이러한 피드 스루를 구비한 시스템 및 이러한 피드 스루를 제조하는 방법
Inventor: ANDREAS SCHLIPF
IPC: H01B17/30
Filed: 2020-12-23
Abstract: 전기 가열 장치에 전류를 공급하기 위해 금속 벽을 통해 전기 가열 장치에 대한 연결을 제공하기 위한 피드 스루(10,20,30)가 개시되는데, 연결은 피드 스루(10,20,30)의 일부이며 연결 도체(11,21,31)에 의해 형성되고, 연결 도체(11,21,31)는 적어도 일부 섹션에서 금속으로 제조된 피드 스루의 외부 쉬스(13,23,33)로부터 전기 절연 재료(12,22,32)에 의해 전기적으로 절연되며, 연결은 노출된 연결 도체 섹션(11a, 11b, 21a, 21b, 31a, 31b)을 하나 이상 구비하고, 외부 쉬스(13,23,33)는 연결 도체(11,21,31)의 길이 방향으로 서로 전기적으로 절연된 다중 외부 쉬스 섹션들(13a, 13b, 23a, 23b, 23c, 33a, 33b)을 구비한다. 이러한 피드 스루를 구비한 전기 가열 장치, 이러한 피드 스루를 구비한 시스템 및 이러한 피드 스루를 제조하는 방법이 또한 개시된다.
Patent KR-20220091811-A (KR)
Title: Apparatus for screening defective product
Inventor: JU YOUNG CHUL
IPC: B07C5/34
Filed: 2020-12-24
Abstract: A device for screening a defective product according to one embodiment of the present invention is a device to screen for defective products among inspected products, which have a plurality of protrusion parts formed on one surface, comprising: a sliding rail extending in one direction to transport a product to be inspected in one direction and inclined in a direction intersecting with the extending direction; a supporting rail arranged in the extending direction of the sliding rail on a lower side surface of the sliding rail and supporting a product to be inspected; and a screening rail arranged with a gap on the sliding surface of the sliding rail and including a rail groove formed in the extending direction of the sliding rail while facing the sliding surface. When a product to be inspected moves along the sliding surface of the sliding rail, a normal product having protrusion parts formed thereon among products to be inspected moves along the sliding surface of the sliding rail and, when the protrusion parts are introduced into the rail groove on the screening rail, moves along the sliding rail. According to embodiments of the present invention, a defective product is screened easily and automatically among inspected products, thereby reducing unnecessary work force and increasing work speed and productivity.
Patent KR-20210002076-A (KR)
Inventor: JUNTAEK LEE
IPC: G03B17/02
Filed: 2020-12-24
Abstract: According to the present embodiment, provided is a camera module with an improved structure to prevent inflow of foreign substances comprising: a printed circuit board on which an image sensor is mounted; a base which is coupled to the printed circuit board and to which an infrared blocking filter is fixed to an adhesive member; a holder member on which an optical system is installed; a first blocking wall protruding along the periphery of the opening of the base, and having a partial section which does not protrude; and a second blocking wall protruding from the base so as to face a non-protruding portion.