baber/WOPTO huggingface dataset:
Patent KR-20220166961-A (KR)
Title: Method of manufacturing plastic card including transparent antenna with graphene and plastic card manufactured by the same method
Inventor: PARK HYE RIN
IPC: G06K19/077
Filed: 2021-06-11
Abstract: The present invention provides a method of manufacturing a plastic card using graphene. The method comprises: a first step (S210) of preparing a colloidal solution including graphene; a second step (S220) of preparing a graphene ink component by mixing the colloidal solution prepared in the first step with a water-dispersible polyurethane solution and a crosslinking agent; a third step (S230) of forming an antenna for a closed circuit on a plastic sheet layer using the graphene ink prepared in the second step and fixing the antenna for a closed circuit to the plastic sheet layer by means of a cross-linking reaction so as to prepare an antenna sheet on which a graphene-antenna is formed; and a finishing step (S240) of laminating the antenna sheet including the graphene-antenna formed in the third step with a transparent plastic sheet layer to complete a plastic card. According to the present invention, a plastic card having a transparent and flexible graphene-antenna can be manufactured.
Patent KR-20210158324-A (KR)
Inventor: LI HUNG WEI
IPC: H01L29/66
Filed: 2021-06-11
Abstract: A field effect transistor and a manufacturing method thereof are provided. The field effect transistor comprises: a pair of active regions in a channel layer; the channel region located between the pair of active regions; and a self-aligned passivation layer located on a surface of the pair of active regions.
Patent KR-20220167042-A (KR)
Title: CR/DR multi control system
Inventor: HONG TAEGWON
IPC: G01N23/04
Filed: 2021-06-11
Abstract: Disclosed is a computed radiography (CR)/digital radiography (DR) multi-control system, capable of alternately selecting and using CR and DR according to a situation without an additional device setting. The CR/DR multi-control system includes: an X-ray source generating an X-ray; an image plate absorbing the X-ray penetrating a first subject in a CR mode and storing the X-ray as a latent image; a CR scanner converting the latent image stored in the image plate in the CR mode into a CR digital image; a DR detector obtaining a DR digital image from the X-ray penetrating a second subject in a DR mode; a CR/DR-combined control box connected to the X-ray source by cable and connected to the DR director by cable or wirelessly; and a computing device connected to the CR scanner by cable, and storing and outputting the CR digital image by receiving the CR digital image from the CR scanner. The computing device is also selectively connected to the CR/DR-combined control box by cable or wirelessly and controls the X-ray source and the DR director wirelessly through the CR/DR-combined control box. Moreover, the computing device stores and outputs the DR digital image obtained by the DR director through the CR/DR-combined control box.
Patent KR-20220167534-A (KR)
Title: Fruits and Vegetable Dicing Apparatus
Inventor: MOON HYEONG RYANG
IPC: B26D7/06
Filed: 2021-06-14
Abstract: The present invention relates to a fruit and vegetable cutting apparatus comprises: a cutting unit (100) for cutting fruits and vegetables; a transfer conveyor (300) for transferring the fruits and vegetables to the cutting unit (100); and a side pressing unit (200) for stably supporting the fruits and vegetables while the fruits and vegetables are being cut by the cutting unit (100). The side pressing unit (200) comprises: a pair of fixed frames (210) fixed to a predetermined part on the transfer conveyor (300); a pair of rotatable side rotary frames (220) of which a front end is hinged and coupled to the fixed frame (210); and a plurality of rollers provided on the side rotary frame (220) and capable of rotating around a vertical axis. The fruit and vegetable cutting apparatus can efficiently, accurately, and stably cut fruits and vegetables.
Patent KR-20220167621-A (KR)
Title: Development and evaluation system and method for business item through analysis of customer needs and company business execution capability
Inventor: YANG YOUNG SEOK
IPC: G06Q10/06
Filed: 2021-06-14
Abstract: The present invention relates to a development and evaluation system and method for a business item through the analysis of customer needs and company business execution capability. Self-directed pivot can be performed by verifying the item of a start-up company from the viewpoint of a customer and a competitor, analyzing the business item of the start-up company prepared by a coach in detail, diagnosing the item, reflecting customer needs, and improving matters through comparative evaluation with competitors, and driving feasibility.
Patent KR-20220169549-A (KR)
Title: Speaker mold integrated cup holder
Inventor: SIN JAE HO
IPC: B60R11/00
Filed: 2021-06-21
Abstract: The present invention relates to a cup holder utilizing a speaker molding. More specifically, the cup holder utilizing the speaker molding of the present invention comprises: a holding unit including a ring-shaped holdering installed at a door trim of a vehicle and formed to be in close contact with the outer circumferential surface of a speaker unit outputting a sound signal, and an extension part extending from one side of the holder ring; and a connection unit formed by including a hinge shaft at one side and a coupling hole at the other side. The cup holder utilizing the speaker molding is formed to be rotatable in the axial direction and can simultaneously serve as a molding member for a speaker. An objective of the present invention is to provide the efficient cup holder capable of improving aesthetics of the vehicle interior.
Patent KR-20220169721-A (KR)
Inventor: CHOI WOO SEOK
IPC: G06Q50/30
Filed: 2021-06-21
Abstract: The present invention relates to a system for providing public housing complex facility, equipment and asset management and a method thereof and, more specifically, to a system for providing public housing complex facility, equipment and asset management and a method thereof which assign a unique number to an object of a convenience facility and landscaping in a public housing complex and induce a resident to participate in this object by the Internet of things (IoT).
Patent KR-20220170020-A (KR)
Title: Elevator jamb without welding installation method
Inventor: MIN BYEONG EUN
IPC: B66B19/00
Filed: 2021-06-22
Abstract: Disclosed is an installation method of an elevator jamb without welding which presents fire risks caused by a welding process at an elevator construction site, allows assembly construction without a welding process, and easily removes an elevator jamb. The installation method of an elevator jamb without welding comprises: a horizontal surface providing step of fixing members of a bar type or a bent plate type of which at least one direction is bent between concrete walls on both sides of a platform entrance by screw parts to provide a horizontal surface parallel with the ground on an upper portion of the concrete walls; a jamb top board fixing step of fixing a jamb top plate on the horizontal surface; and a jamb side plate fixing step of fixing members of a bar type or a bent plate type of which at least one direction is bent between the concrete walls and one surface of a jamb side plate facing the concrete walls by screw parts to fix the jamb side plate on both sides of the platform entrance.
Patent KR-20230000191-A (KR)
Inventor: LIM YOUNG IL
IPC: B65H3/46
Filed: 2021-06-24
Abstract: The present invention relates to a pick-and-place device for separating and transferring electrodes of secondary batteries, wherein, when vacuum-adsorbing horizontally elongated, flat plate-type long cell electrodes from an electrode stack magazine and separating the electrodes, by separating the electrodes while bending the electrodes up and down, only the uppermost electrode can be smoothly separated. The pick-and-place device for separating and transferring electrodes of secondary batteries, according to the present invention, comprises: a pair of lifting units installed to be movable up and down, on both upper sides of an electrode stack magazine in which a plurality of electrodes are stacked in a vertical direction; a pair of pickup nozzle units which are respectively installed in the lifting units and vacuum-adsorb and fix both sides of an electrode stacked on the uppermost end of the electrode stack magazine; a bending unit which bends the electrode at least once by vibrating the pickup nozzle unit horizontally at least once while the pickup nozzle unit vacuum-adsorbs the electrode of the electrode stack magazine and ascends; and a place nozzle unit which vacuum-adsorbs the electrode adsorbed to the pickup nozzle unit and transfers the electrode to another position when the lifting units have reached the top dead point.
Patent KR-20230001299-A (KR)
Inventor: SUNGWOON JUNG
IPC: D06F39/02
Filed: 2021-06-28
Abstract: Disclosed is a clothes treatment apparatus. In accordance with one embodiment of the present invention, the clothes treatment apparatus includes a cabinet, a tub, a drum and a detergent supply device. The detergent supply device includes: a storage unit storing a detergent, and inserted into the cabinet or taken out to the outside through a detergent opening; a front case located behind the detergent opening, housing a part of the storage unit, and including a rear wall penetrated by a remaining part of the storage unit; and an upper case placed behind the front case, and located above the storage unit to cover the storage unit. The front end of the upper case is located inside the front case through the rear wall. Therefore, the present invention is capable of stably and effectively supporting the storage unit taken out from the cabinet.
Patent KR-20230004990-A (KR)
Title: Kinesthetic-feedback system for virtual reality and method thereof
Inventor: LEE JONG HOO
IPC: A61H1/02
Filed: 2021-06-30
Abstract: The present specification relates to a system which gives various kinds of stimulation according to kinetic situations provided in a virtual reality (VR) to make a user feel as if the user exercises and trains muscles and motor nerves, and a method thereof. According to one embodiment, a kinesthetic implementation system in a virtual reality comprises: a processor which is provided in a head-mounted display (HMD) type electronic device, executes a VR exercise application and outputs stimulation information according to current motions on the VR exercise application; and a controller which based on the stimulation information, outputs a control signal to at least one among an electrical muscular stimulation (EMS) suit, a sole stimulating device and a vibrator.
Patent KR-20230006971-A (KR)
Inventor: KIM SU YEON
IPC: B60R11/02
Filed: 2021-07-05
Abstract: The present invention provides a visualization method of an external sound source of a vehicle, which comprises: a first step of recording external sound sources of a vehicle through a plurality of microphones, respectively; a second step of respectively analyzing the sound sources to select one sound source among the sound sources as a display sound source and checking information about the display sound source; a third step of converting the information about the display sound source into an electric signal to transmit the electric signal to a display unit installed in the vehicle; and a fourth step of visualizing the display sound source by the display unit.
Patent KR-20220012815-A (KR)
Inventor: FISCHER KLAUS
IPC: A61B18/04
Filed: 2021-07-09
Abstract: The plasma probe (10) of the present invention comprises a fluid line (14), preferably configured as a hose, and an electrode (17) arranged therein, and a tip (20) of the fluid line is positioned to be proximal to an outlet opening (16). The electrode (17) comprises a surface section (21) composed of hydrophobicity. Optionally, as further elements of the plasma probe (10) in particular proximal to the outlet opening (16), hydrophobic surfaces may be provided. These probes comprise significantly improved ignition readiness and improved stability due to the persistence of obtained discharge points.
Patent KR-20230011609-A (KR)
Inventor: KIM HEYONG JIN
IPC: H01M4/36
Filed: 2021-07-14
Abstract: The present invention relates to a positive electrode active material for a lithium-sulfur secondary battery, a manufacturing method thereof, a positive electrode for a lithium-sulfur secondary battery including the same, and a lithium-sulfur secondary battery. Specifically, the positive electrode active material for a lithium-sulfur secondary battery includes: a porous structure including a plurality of pores and having a micrometer-sized diameter; and sulfur formed in at least a part of the surface of the porous structure and in the pores.
Patent KR-20210096029-A (KR)
Title: Apparatus for decoding a moving picture
Inventor: OH SOO MI
IPC: H04N19/176
Filed: 2021-07-23
Abstract: According to the present invention, provided is an image decoding device, which restores a quantized residual coefficient, intra prediction information, and size information of a prediction unit from a received bit stream, restores an intra prediction mode of a current prediction unit based on the intra prediction information and size information of the current prediction unit, and adaptively filters a reference pixel based on the intra prediction mode by generating an unavailable reference pixel of the prediction unit. In addition, a prediction block is generated by using the reference pixels corresponding to the intra prediction mode, and the prediction block is generated by adaptively filtering. Then, a restored image is generated using the prediction block and the restored residual block. Accordingly, it is possible to restore the prediction block close to the original image, thereby increasing the image compression rate.
Patent KR-20230016306-A (KR)
Title: Oyster shell cleaning composition and oyster shell cleaning method using microorganisms
Inventor: KIM KYEONG OK
IPC: A22C29/02
Filed: 2021-07-26
Abstract: Provided is a method for cleaning an oyster shell using a composition for cleaning an oyster shell as an active ingredient, which comprises: a primary oyster shell processing step (a) of putting oyster shells that have been separated from the oysters into a primary oyster shell treatment device to physically remove the foreign substances on the surface of the shells by agitation; a fermentation water immersion step (b) of immersing the oyster shells subjected to the step (a) into a fermentation bath containing fermentation water to ferment the same at predetermined temperature for a predetermined time; and a laver seed transplant and supply step (c) of separating the oyster shells subjected to the step (b) from the fermentation bath, washing and drying the fermentation water on the surface of the oyster shells, and then supplying the oyster shells to a laver seed transplant plant. According to the present invention, compared a conventional method where oyster shells are washed by a physical method, complete cleaning can be performed in a short time and the oyster shells can be used in the laver seed transplant plant immediately after cleaned.
Patent KR-20230017436-A (KR)
Title: Internet site connecting method through print image scanning
Inventor: CHA YONG SUN
IPC: B41M3/00
Filed: 2021-07-28
Abstract: The present invention relates to a method for accessing an Internet site, wherein an Internet site associated with an image such as a printed picture and a design can be accessed by scanning the image alone. The method comprises the steps of: forming a pixel column image by selectively printing, in at least one single-colored region of a printed image, a pixel column, which is composed of a plurality of pixels having a property different from the single color by one step with respect to the property of colors classified into 256 or more steps, and two kinds of points having a property different from the pixels by one step for each pixel constituting the pixel column; extracting binary data by scanning the pixel column image through a photographing application of a smartphone and transmitting the extracted binary data to a link providing server; a step of transmitting, by the link providing server in which the address of an Internet site matched with the binary data has been stored, the address of the Internet site matched with the binary data to the smartphone; and accessing, by the smartphone, which has received the address of the Internet site, the Internet site. According to the present invention, the pixel column image is hidden in the printed image unlike existing bar codes or QR codes and actually cannot be discerned with the naked eye, thereby enabling the Internet site for acquiring related content to be accessed while maintaining a sophisticated design without damaging the printed image.
Patent KR-20230019565-A (KR)
Title: Smoked chips using citrus peel and manufacturing method therof
Inventor: BACK TAE SUN
IPC: C10L10/00
Filed: 2021-08-02
Abstract: The present invention relates to a smoked chip using citrus by-products and a method for manufacturing the same. More specifically, the smoked chip includes dried citrus by-products, wherein the citrus includes at least one selected from tangerines, Hallabong, Cheonhyehyang, Cheonggyeon, kumquats and citrons. According to the present invention, the generation of soot and tar is prevented, the preservation of smoked food is improved, the texture and flavor of the smoked food are improved, and the recycling rate of by-products discarded after processing citruses can be enhanced.
Patent KR-20230020293-A (KR)
Inventor: KIM JIN HAN
IPC: G06F3/041
Filed: 2021-08-03
Abstract: According to one embodiment of the present invention, a device for controlling a function of a vehicle comprises: an input unit including a first touch region and a second touch region for activating, according to a mode selected by a user, a function corresponding to the selected mode; and a control unit which determines whether any one of the first touch region and the second touch region is touched or whether both the first touch region and the second touch region are touched at the same time, and whether the function corresponding to the selected mode is operated according to the mode selected by the user. Accordingly, a plurality of manipulation regions can be arranged in a limited region, and a function can be accurately operated according to a mode selected by a user, and thus, user convenience can be increased.
Patent KR-20230023397-A (KR)
Title: Electronic device and operation method thereof
Inventor: KIM EUNKYUNG
IPC: G06F11/14
Filed: 2021-08-10
Abstract: According to an embodiment disclosed in the present document, an electronic device comprises: a display; a memory; and a processor operatively connected to the display and the memory. According to an embodiment, the memory can store instructions which, when executed, cause the processor to: receive backup data from an external electronic device; identify the characteristics of the external electronic device based on the backup data; identify the characteristics of the electronic device based on the backup data; change at least a portion of the backup data based on the characteristics of the electronic device; and display a result of performing a restore operation on the display based on the at least partially changed backup data. Other various embodiments identified through the specifications are possible. Therefore, the electronic device can receive the backup data and perform the restore operation based on the at least partially changed backup data based on the characteristics of the electronic device.
Patent KR-20230024615-A (KR)
Title: Hemorrhoid treatment sheet with temperature control function and timer function
Inventor: JUNG CHUL GYU
IPC: A61F7/00
Filed: 2021-08-12
Abstract: The present invention relates to a hemorrhoid treatment seat, wherein a rail is formed to protrude from a seat body applied to a toilet or chair, and when a patient is seated, positive pressure is applied around the anus by the rail, and accordingly, negative pressure is generated therein, and the negative pressure can cause hemorrhoids (piles) protruding outside the anus to be pulled back into a body and restored to the original state. The hemorrhoid treatment seat having a convex anal contact region, according to the present invention, comprises: a plate body having, in a middle part thereof, a penetrating part that is integrally formed by connecting a first penetrating region corresponding to the left buttock of a human body and a second penetrating region corresponding to the right buttock to each other by a third penetrating region corresponding to an anal region; and a rail formed to protrude above the plate body along the periphery of the penetrating part. The third penetrating region is formed to be relatively narrow compared to the first penetrating region and the second penetrating region, and the rail is formed to be convex and protrudes relatively higher around the third penetrating region.
Patent KR-20230027380-A (KR)
Title: 롤러블 디스플레이 장치의 패널 지지 구조물, 그 제조방법 및 롤러블 디스플레이 장치
Inventor: CHO WOO JIN
IPC: G06F1/16
Filed: 2021-08-18
Abstract: 본 발명은 롤러블 디스플레이 장치의 패널 지지 구조물과 그 제조방법에 관한 것으로, 디스플레이 패널의 배면에 결합되어 디스플레이 패널을 지지하고 롤링을 가이드 하는 패널 지지 구조물로서, 소정의 두께, 폭 및 길이를 갖는 복수의 롤링 바가 소정의 간격을 형성하면서 배열되는 롤링 바 어레이, 및, 상기 롤링 바 사이의 공간을 충진하면서 각 롤링 바를 연결하는 탄성 수지층으로 구성되어, 롤러의 구동에 따라 롤링되거나 펼쳐지도록 구성된다.
Patent KR-20230030099-A (KR)
Title: 공기배출기능을 가지는 포장용기
Inventor: KIM SEUNG KWAN
IPC: B65D33/01
Filed: 2021-08-24
Abstract: 본 발명은 공기배출기능을 가지는 포장용기에 관한 발명으로, 튜브형 필름지의 상단에 입구부(101)를 형성하여 내부에 제품을 충진하고, 하단부에는 공기 또는 가스 배출이 이루어지도록 공기배출부(100)를 구비하는 포장용기에 있어서, 공기배출부(100)는, 포장용기의 폭 방향 전체 길이에 상응하는 길이로 필름지의 양면을 융착하여 하단을 차폐하도록 구비하는 밀봉라인(110)과, 밀봉라인(110)의 상측에서 포장용기의 중심부에 제1수직배출유로(122) 및 제1수평배출유로(123)를 형성하도록 구비하는 중심배출가이드부(120)와, 중심배출가이드부(120)의 양측에서 좌, 우 대칭하도록 구비하고 복수의 제2수직배출유로(133) 및 제2수평배출유로(134)를 형성하도록 구비하는 좌우배출가이드부(130)와, 제1수평배출유로(123) 및 제2수평배출유로(134) 상에서 제1수직배출유로(122) 및 제2수직배출유로(133)로부터 최대로 이격된 위치 범위에서 필름지의 양면에 트임을 형성하는 배출슬릿(140)을 포함하여 구성함에 따라 포장용기 내의 공기 또는 가스나 습기를 원활하게 배출하면서 제품의 유출 또는 외부로부터의 유입은 최소화하는 것이 특징이다.
Patent KR-20230030181-A (KR)
Inventor: KIM TAE HYUN
IPC: G06F9/38
Filed: 2021-08-25
Abstract: 본 발명은 다수의 매칭(Matching) 서버에서 빠른 속도로 데이터를 얻어와 고속의 1vsN(1 대 다수) 지문 매칭 방법을 통하여 빠른 시간에 대상자의 신원을 확인하며, 분산환경에 적용 가능한, 대량의 지문식별을 위한 지문 고속매칭 시스템에 관한 것이다. 
본 발명의 지문 매칭 시스템은, 경찰, 출입국, 군인, 금융, 의료, 사회복지 중의 하나의 업무와 관련하여 신원확인을 하기 위한 단말기인, 신원확인 검출 장치; 신원확인 검출 장치로부터 입력 지문과 함께 신원 확인 요청이 입력되면 API(application programming interface) 서버로, 입력 지문 정보를 포함하는 매칭 요청 신호를 전송하고, 매칭 DB로부터 매칭 결과를 수신하여, 신원확인 검출 장치로 전송하는, 웹 서버; 웹 서버로부터 수신된 매칭 요청 신호를, 매칭 DB에, 매칭 요청 신호를 등록하는, API(application programming interface) 서버; 매칭 DB로부터 매칭 요청 신호를 읽어들어, 1vsN(1 대 다수) 매칭 알고리즘 및 1vs1(1대1) 매칭 알고리즘을 적용하여 매칭을 행하여, 입력 지문과 매칭되는 후보자들을 선정하고, 선정된 후보자 목록을 생성하여 매칭 DB에 저장하는, 매칭서버 부;를 포함하는 것을 특징으로 한다.
Patent KR-20230030299-A (KR)
Inventor: LEE JONG OCK
IPC: A23D9/02
Filed: 2021-08-25
Abstract: 본 발명은 상온 압착을 통해 식용 기름을 추출함으로써 볶음가열 과정에서 발생하는 벤조피렌 등의 유해 성분을 저감시킬 수 있도록 한 유해 성분이 저감된 식용 기름 제조 방법에 관한 것이다. 
본 발명의 유해 성분이 저감된 식용 기름 제조 방법은 참깨를 물에 담아 교반하여 부유물을 제거하는 세청 공정; 세척된 참깨를 그 알갱이와 껍질이 잘 분리되도록 물에 불리는 불림 공정; 메쉬 구조로 이루어진 용기 내부에 물에 불린 참깨를 넣은 상태에서 함수량이 15~35%가 되도록 건조하는 공정 및 건조된 참깨를 착유 용기에 담은 상태에서 상온에서 600~700 kgf/㎠의 압력을 인가하여 착유하는 공정을 포함하여 이루어진다. 
전술한 구성에서, 건조 공정에서 0.75~3㎛ 파장 영역의 근적외선을 10분~30분 정도 조사하여 소독 및 멸균을 수행한다. 
건조 공정에서 메쉬 구조의 용기를 회전시키면서 송풍기를 동작시켜서 분리된 껍질이나 쭉정이를 용기 외부로 날려보낸다. 
불림 공정 이후 및 건조 공정 이전에 물에 불린 참깨를 교반기에 넣어서 10~30분 동안 마찰시킴으로써 껍질을 더 잘 분리되도록 한다.
Patent KR-20230031496-A (KR)
Inventor: OH CHANG NAM
IPC: G07C9/29
Filed: 2021-08-27
Abstract: 얼굴 인증을 통한 출입 관리 방법 및 시스템이 개시된다. 얼굴 인증을 통한 출입 관리 방법은, (a) 리더기 또는 영상 촬영 장치로부터 타겟 객체에 대한 얼굴 영상을 획득하는 단계; 및 (b) 상기 타겟 객체에 대한 얼굴 영상과 기등록된 사용자 인증 얼굴 템플릿을 이용하여 사용자 인증을 수행하여 출입 허용 여부를 결정하는 단계를 포함하되, 상기 타겟 객체에 대한 얼굴 영상은 상기 타겟 객체의 눈간 거리가 기준치 이상인 얼굴 영상이다.