baber/WOPTO huggingface dataset:
Patent KR-102386303-B1 (KR)
Title: 육상 양식장용 순환여과 양식 시스템
IPC: A01K63/04
Filed: 2020-04-08
Granted: 2022-04-22
Abstract: 일정 면적의 바닥과 외벽을 갖고 양식생물 및 사육수를 수용할 수 있는 사육수조; 상기 사육수조에 사육수를 채수하여 센싱 및 측정하는 사육수 관리시스템;  
상기 사육수조와 사육수 관리시스템은 사육수 유입관을 매개로 연결되며; 상기 사육수조 바닥부에 설치되는 배수관; 상기 배수관과 연결되어 배출된 사육수가 이동하여 고형 이물질이 침강 및 침지되어 제거하는 물리적 여과조; 상기 물리적 여과조와 연결되고 고형 이물질이 제거된 사육수가 유입되어 미생물 여과매질에 의한 정화처리가 수행되는 생물여과조; 상기 생물학적 여과조 및 사육수조를 연결하여 정화처리가 완료된 사육수가 사육수조로 이동시키는 재공급관으로 이루어진 육상 양식장용 순환여과 양식시스템을 제공함으로써 세척부를 설치하여 센싱이 이루어지는 측정챔버 내부에서 마이크로 버블젯 방법으로 센서에 세척액 및 보정액이 분사되어 각 센서를 세척한 후, 저장액으로 회수되거나 각 세척액 및 보정액은 탱크구조의 보정액 챔버 및 세척액 챔버 내에 저장됨으로써 오염 및 동파 위험이 거의 없는 효과가 있다.
Patent KR-102303398-B1 (KR)
Title: heating apparatis using anti-start heater
Inventor: KIM TAE GYEOM
IPC: B60P3/36
Filed: 2020-04-14
Granted: 2021-09-23
Abstract: The present invention relates to a heating system for a camper. The heating system for a camper is mounted on a camper for heating, such as a camper, uses exhaust heat generated from the camper to heat the inside of the camper, and at the same time allows to use hot water as needed. According to the configuration of the present invention, a primary heating means is installed on one side of a main body in which the space is secured, a secondary heating means and a hot water generating means are installed inside the space, a heating medium supply means and a heating medium circulation means are installed on one side of the main body, and the heating medium supply means and the heating medium circulation means are connected and installed with a control unit.
Patent KR-102260021-B1 (KR)
Title: Repair mortar composition including acrylic fiber and repair method using same
Inventor: KIM EUN SOO
IPC: C04B18/06
Filed: 2020-04-14
Granted: 2021-06-04
Abstract: According to the present invention, a repair mortar composition including acrylic fiber comprises cement, synthetic slag fine powder, a shrinkage inhibitor, an acrylic fiber, silica sand, a filler, an admixture, a dispersant, an expansion performance improving agent, and a polymer resin as a functional binder. The repair mortar composition including the acrylic fiber facilitates repair work, minimizes the mortar composition cost, increases repair durability, and prevents formation of voids in a repair area, thereby increasing repair quality. In addition, the present invention is to provide a repair method using the repair mortar composition including the acrylic fiber, which is configured to repair through a process of applying a primer and a surface protection agent on a construction target site of a concrete structure before and after the construction of the repair mortar composition, thereby implementing reinforcement and repair to provide excellent durability to various types of structures.
Patent KR-102334480-B1 (KR)
IPC: G16H50/20
Filed: 2020-04-16
Granted: 2021-12-06
Abstract: 딥러닝을 이용한 3차원 의료 영상 데이터의 특징점 자동 검출 방법은 3차원 볼륨 의료 영상을 입력받는 단계, 상기 3차원 볼륨 의료 영상을 기초로 2차원 밝기 값 투영 영상을 생성하는 단계, 상기 2차원 밝기 값 투영 영상을 기초로, 제1 컨볼루션 신경망을 이용하여 해부학적 초기 특징점을 자동으로 검출하는 단계, 상기 해부학적 초기 특징점을 기초로 3차원 관심 볼륨 영역을 생성하는 단계 및 상기 3차원 관심 볼륨 영역을 기초로, 상기 제1 컨볼루션 신경망과 상이한 제2 컨볼루션 신경망을 이용하여 해부학적 세부 특징점을 자동으로 검출하는 단계를 포함한다.
Patent KR-102343711-B1 (KR)
IPC: H04L29/06
Filed: 2020-04-16
Granted: 2021-12-24
Abstract: 패시브 암호화 시스템이 제공된다. 본 발명의 실시예에 따른 패시브 암호화 시스템은, 유선 또는 무선 통신망을 통해 서로 연결되며, 메시지를 암호화하여 저장 및 전송하고 로드 또는 수신한 메시지를 복호화하여 출력하는 제1단말기 및 제2단말기를 포함하는 패시브 암호화 시스템에 있어서, 상기 제1단말기는, 사용자로부터 제1메시지를 입력 받아 상기 통신망을 통해 상기 제2단말기로 전송하기 위한 제1통신부; 상기 제1메시지 및 상기 제2단말기로부터 전달받는 제2메시지를 저장하기 위한 제1데이터베이스; 상기 제1메시지 및 상기 제2메시지를 암호화 또는 복호화 하는 제1보안부; 및 상기 암호화 또는 복호화를 위한 암호키를 저장하는 제1키제어부;를 포함하도록 형성되며, 상기 제2단말기는, 다른 사용자로부터 상기 제2메시지를 입력 받아 상기 통신망을 통해 상기 제1단말기로 전송하기 위한 제2통신부; 상기 제2메시지 및 상기 제1단말기로부터 전달받는 상기 제1메시지를 저장하기 위한 제2데이터베이스; 상기 제1 메시지 및 상기 제2메시지를 암호화 또는 복호화 하는 제2보안부; 및 상기 암호화 또는 복호화를 위한 암호키를 저장하는 제2키제어부;를 포함하도록 형성되며, 상기 제1단말기 및 상기 제2단말기는 상기 통신망을 통해 상기 제2단말기 및 상기 제1단말기로 전송하는 상기 제1메시지 및 상기 제2메시지를, 각각 상기 제1보안부 및 상기 제2보안부에서 동일한 암호키를 이용하여 암호화한 제1-1암호메시지 및 제2-1암호메시지로 한다.
Patent KR-102196546-B1 (KR)
Inventor: CHOI SEUNG KYU
IPC: H04W4/70
Filed: 2020-04-20
Granted: 2020-12-29
Abstract: The present invention relates to a system including a terminal and a base station in which a DRX cycle is dynamically adjusted. According to the present invention, the system operates by performing the steps of: generating a scheduling request (SR); determining whether the time difference between the time point at which the SR is generated and a current DRX-on-duration is smaller than a delay tolerance value; initiating a sub-on-duration timer; and initiating a delay tolerance timer. According to the present invention, a sleep interval can be extended.
Patent KR-102157673-B1 (KR)
Title: Container for food packaging
Inventor: LEE JINKEON
IPC: C08F210/14
Filed: 2020-04-28
Granted: 2020-09-21
Abstract: The present invention relates to a container for food packaging having excellent packaging performance. The food packaging container includes a sheet container containing food and a cover film covering the sheet container, wherein the sheet container includes a first sheet layer and a sheet adhesive layer disposed on the first sheet layer and adhered to the cover film, and the cover film includes a cover layer and a cover adhesive layer disposed under the cover layer and adhered to the sheet adhesive layer.
Patent KR-102236944-B1 (KR)
Title: Functional food composition and cosmetic composition comprising galacto-oligosaccharide, or galacto-oligosaccharide and collagen tripeptides for improving immune function and skin condition
Inventor: KIM JAE HWAN
IPC: A23L33/18
Filed: 2020-04-29
Granted: 2021-04-06
Abstract: The present invention relates to a functional food composition for improving an immune function or alleviating inflammation, comprising galacto-oligosaccharide (GOS) as an active ingredient. The present invention also relates to a functional food composition for improving a skin condition, improving an immune function or intestinal flora, comprising galacto-oligosaccharide (GOS) and collagen tripeptide (CTP) as active ingredients. The present invention also relates to a cosmetic composition for improving a skin condition, comprising galacto-oligosaccharide or galacto-oligosaccharide and collagen tripeptide as active ingredients. Since the composition of the present invention is excellent in the effect of the above-mentioned use, the composition can be usefully used as a composition for the above-mentioned use.
Patent KR-102168248-B1 (KR)
Title: frame structured shelves
Inventor: JEON YONG GON
IPC: A47B47/03
Filed: 2020-05-04
Granted: 2020-10-20
Abstract: The present invention relates to a frame structured shelf. The frame structured shelf comprises: four vertical rods (10); four horizontal rods (20) combined with upper and lower parts of the vertical rods (10) through a triangular bracket (30); four shelf brackets (40) combined with the vertical rods between the upper and lower horizontal rods respectively at a predetermined height; a shelf rod (50) including two horizontal parts (51) and two vertical parts (52) placed on the shelf brackets; and a shelf part (60) installed on an upper surface of the shelf rod. Therefore, a horizontal rod can be substantially combined with upper and lower parts of a vertical rod through a triangular bracket and also, a vertical combination unit is formed in a longitudinal direction of a vertical rod, and a shelf bracket is fastened with the vertical combination unit at a predetermined distance to enable a shelf rod and a shelf part to be placed, thereby freely specifying the height of the shelf part, and conveniently assembling a shelf without a separate fastening means.
Patent KR-102325518-B1 (KR)
Title: Biodegradable solid electrolyte and preparing method of the same
IPC: C08L101/16
Filed: 2020-05-06
Granted: 2021-11-11
Abstract: The present invention relates to a solid electrolyte comprising ionic liquid and biodegradable polymer. According to the present invention, the solid electrolyte can be used as a solid electrolyte of a biodegradable battery and a biodegradable electronic element.
Patent KR-102161409-B1 (KR)
Title: Apparatus for producing insect for treatment of organic waste
Inventor: KIM DA HYE
IPC: A01K67/033
Filed: 2020-05-07
Granted: 2020-09-29
Abstract: The present invention relates to a fly larva breeding device using organic waste food. In particular, the present invention relates to a fly larva breeding device using organic waste food, in which a heating means is further mounted at the lower part of a breeding pallet for breeding Ptecticus tenebrifer to heat and supply food waste, thereby inducing rapid growth of Ptecticus tenebrifer to enable mass breeding. In addition, even breeding of Ptecticus tenebrifer is enabled through even heat transfer. To this the present invention comprises: a Ptecticus tenebrifer breeding box for accommodating Ptecticus tenebrifer; a plurality of support angles having an accommodating unit for accommodating the Ptecticus tenebrifer breeding box and installed at specific intervals in a vertical direction; a column assembly consisting of an assembly of large and small pipes and screws and formed by combining the support angle; a heating means for generating a temperature required for growth germination of the Ptecticus tenebrifer present inside the Ptecticus tenebrifer breeding box by the power supplied by being installed between the Ptecticus tenebrifer breeding box and the support angle; and a circulating fluid water tank located above the heating means, circulating a circulating fluid, and absorbing heat generated from the heating means to heat the circulating fluid and make the circulating fluid to be in contact with the breeding box evenly.
Patent KR-102610186-B1 (KR)
IPC: G06N20/00
Filed: 2020-05-07
Granted: 2023-12-04
Abstract: 본 발명은 기계학습에서 사용되는 배치 경사하강법(batch gradient descent)의 학습률(learning rate)을 결정하는 기술에 관한 것으로서, 상세하게는 다른 학습률이 적용되는 복수의 모델 및 점진적으로 샘플 크기가 증가하는 배치를 이용해 적절한 학습률을 탐색할 수 있는 멀티 모델 및 점진적 배치를 이용한 학습률 결정 장치 및 방법에 관한 것이다. 이를 위하여, 본 발명에 따른 멀티 모델 및 점진적 배치를 이용한 학습률 결정 장치는 복수의 배치 그룹을 생성하는 배치 생성부와, 복수의 학습률을 기계학습 모델에 적용하여 현재의 배치 그룹에 대해 각 학습률로 기계학습 모델을 학습하여 해당 학습률에 대한 손실 평균값을 각각 계산하는 학습부와, 상기 계산한 손실 평균값을 비교하여 가장 낮은 손실 평균값을 나타낸 학습률을 선택하는 학습률 선택부와, 상기 선택한 학습률을 기준으로 복수의 학습률을 생성하는 학습률 변경부를 포함한다.
Patent KR-102287909-B1 (KR)
Title: Sound bar speaker
Inventor: YOON JONGTAEK
IPC: H04R1/02
Filed: 2020-05-08
Granted: 2021-08-10
Abstract: The present invention relates to a sound bar speaker that allows a flat panel display device to be properly fixed to a table and improves aesthetic properties by matching the flat panel display device as a whole. The sound bar speaker includes: a mounting bracket (10) mounted on the rear surface of a flat panel display device (A); a vertical connecting rod (20) formed at the lower end of the mounting bracket (10); a sound bar (30) mounted on the vertical connecting rod (20) and outputting sound; and a fixing support part (40) mounted on the mounting bracket (10) and fastened to a table T to be fixed while supporting the flat panel display device (A).
Patent KR-102436989-B1 (KR)
Title: 공기 정화 장치 및 이를 이용한 공기 정화 방법
IPC: B01D46/00
Filed: 2020-05-11
Granted: 2022-08-25
Abstract: 본 발명은 흡입 공기가 유입되는 쪽으로부터 자외선을 이용한 1차 필터체와, 먼지를 제거하는 2차 필터체와, 오존 제거 및 탈취를 위한 3차 필터체를 차례로 배치하여, 흡입 공기에 포함된 세균 내지 바이러스를 자외선(UV)를 이용한 1차 필터체에서 제거하는 과정과, 흡입 공기에 포함된 먼지를 2차 필터체에서 제거하는 과정과, 자외선에 의하여 생성되는 오존 및 냄새 등을 3차 필터체에서 제거하는 과정이 이루어지도록 함으로써, 먼지 제거 및 탈취 뿐만 아니라 세균 및 바이러스의 박멸이 이루어질 수 있도록 한 공기 정화 장치 및 이를 이용한 공기 정화 방법을 제공하고자 한 것이다.
Patent KR-102253916-B1 (KR)
Title: Apparatus and method for manufacturing telescopic extension pipe for vacuum cleaner
Inventor: YOON MI NA
IPC: A47L9/24
Filed: 2020-05-11
Granted: 2021-05-20
Abstract: The present invention relates to a method for manufacturing a telescopic extension pipe for a vacuum cleaning device, and more specifically, to a device for manufacturing a telescopic extension pipe and a method for manufacturing a telescopic extension pipe using the same. The device comprises: an inner pipe assembling unit; a guide assembling unit; a silicon applying unit; an outer pipe assembling unit; a current carrying and sealing inspecting unit; and an outer pipe inspecting unit. The inner pipe assembling unit combines a pipe guide with one side of the outer circumferential surface of an inner pipe, temporarily assemblies a guide bracket, and combines a connection pipe and a front end finishing cap in the other side. The guide assembling unit receives and fixes the inner pipe in which the pipe guide is combined, fixes the guide bracket to the inner pipe by forming a riveting unit on the outer circumferential surface of the fixed inner pipe, and combines the guide bracket with the pipe guide. The silicon applying unit applies silicon on the inner circumferential surface and the outer circumferential surface of the connection pipe. The outer pipe assembling unit is connected to the inner pipe on which the silicon is applied, combines the connection pipe of the supplied inner pipe with an outer pipe, and manufactures the telescopic extension pipe by combining a back end finishing cap and a connection cap with the other side unit of the outer pipe. The current carrying and sealing inspecting unit simultaneously performs current carrying inspection and airtightness inspection of the telescopic extension pipe. The outer pipe inspecting unit performs outer pipe inspection of the telescopic extension pipe. The present invention can improve a work environment of a worker.
Patent KR-102201855-B1 (KR)
Inventor: YOON TAE JUN
IPC: A01G13/02
Filed: 2020-05-19
Granted: 2021-01-13
Abstract: The present invention relates to a protection cover assembly for a tree and, more specifically, to a protection cover assembly for a tree to cover and protect the lower part of a tree such as a street tree and the like. According to the present invention, the protection cover assembly for a tree comprises: a frame member having a hollow rectangular shape; a pair of outer covers mounted on the inside of the frame member and having a semi-circular mounting hole formed therein, respectively; and a pair of inner covers formed in an arc shape to be coupled to the mounting hole and having a semi-circular through-hole formed therein to allow a tree to pass therethrough. A first supporting protrusion protrudes from the lower part of the inner periphery of the outer cover to support the lower part of the inner cover to which the mounting hole is connected, a second support protrusion protrudes from the upper part of the outer periphery of the inner cover, the second support protrusion is locked to the upper surface of the outer cover to block the downward movement of the inner cover, a third support protrusion protrudes from the lower part of the outer periphery of the inner cover, and the third support protrusion is locked to the lower surface of the outer cover to block the upward movement of the inner cover.
Patent KR-102161411-B1 (KR)
Title: Fixing Structure of Blocks or Segments with Ball Joint Fastener
Inventor: PARK JIN KAM
IPC: F16C11/06
Filed: 2020-05-19
Granted: 2020-09-29
Abstract: The present invention relates to a structure for fixing blocks or segments using a ball joint fixing device, which aligns a connecting part between structural materials through a fixture inserted into a fixture inserting groove formed on a coupling surface of the connecting part between the blocks or the segments and allows a round ball joint formed on an anchor to be inserted into a vacant round ball joint housing formed on a bracket so that a connecting angle between the anchor and the bracket of the fixing device is adjusted in accordance with a stepped portion of the coupling surface of each structural material connected to each other by rotation between the ball joint and the ball joint housing, thereby easily implementing connection of the fixing device.
Patent KR-102231332-B1 (KR)
Title: Microorganisms for producing cadaverine overexpressed with dr1558 and cadA genes and methods for producing cadaverine using the same
Inventor: CHOI JONG IL
IPC: C12P13/00
Filed: 2020-05-20
Granted: 2021-03-24
Abstract: The present invention relates to a method for producing high concentration of cadaverine (1,5-Diaminopentane) by introducing dr1558 genes derived from Deinococcus radiodurance, and cadA genes derived from Escherichia coli to Corynebacterium glutamicum, and thus by using the same, it is possible to lower the production cost of bio-based nylon used in various industrial fields.
Patent KR-102161589-B1 (KR)
Inventor: LEE SUNG SIK
IPC: B05B13/06
Filed: 2020-05-22
Granted: 2020-10-06
Abstract: The present invention relates to a shape tube internal heating device and a shape tube powder epoxy lining process using the same capable of blocking defects in outer surface coating thickness and, more specifically, to a shape tube internal heating device and a shape tube powder epoxy lining process using the same in which three-layer lining coating is applied to an outer surface in the order of powdered epoxy, an adhesive, and polyethylene while passing and circulating hot air from the shape tube internal heating device, a temperature holding device to prevent temperature cooling to the inside of a shape tube lined with fusion bonded epoxy (FBE) on an inner surface.
Patent KR-102291071-B1 (KR)
Title: motor unit for sunroof
Inventor: KIM SEONG SOO
IPC: B60J7/057
Filed: 2020-05-25
Granted: 2021-08-23
Abstract: The present invention relates to a motor unit for a sunroof. The motor unit for the sunroof of the present invention comprises: a lower housing; an upper housing; a bush; a worm wheel; a drive shaft; a pinion gear; a washer; and a lower cover. In particular, according to the present invention, abutment between the drive shaft and the lower cover is prevented, and the worm wheel is configured to abut against the washer and the bush. Therefore, it is possible to prevent generation of friction noise between metals. In addition, since there is no separation distance between the pinion gear and the washer, the washer and the bush, and the bush and the worm wheel, it is possible to prevent a change in a contact area due to the separation distance and occurrence of different noises due to the separation distance.
Patent KR-102326271-B1 (KR)
Title: Fabric clamping apparatus for sewing
IPC: D05B39/00
Filed: 2020-05-27
Granted: 2021-11-15
Abstract: The present invention relates to a fabric clamping device for sewing, which includes: a template installed on a work bench of a sewing machine, on which a fabric to be sewn is placed; and a plurality of clamping jigs installed spaced apart from each other at a predetermined position on the template, and clamping and pulling an edge of the fabric positioned on the template during operation. By automatically performing several operations at the same time to keep the fabric flat on the template, it is possible to reduce the number of workers and time, and it is possible to respond to various fabrics using a common template.
Patent KR-102254256-B1 (KR)
IPC: G06F21/78
Filed: 2020-05-28
Granted: 2021-05-21
Abstract: 보안형 저장 시스템은 비휘발성 메모리와 제어기를 포함한다. 비휘발성 메모리는, 제1 데이터 아이템 및 제1 데이터 아이템에 배정된 각각의 제1 버전 식별자를 저장하도록 구성된다. 제어기는, 비휘발성 메모리의 제1 데이터 아이템을 교체하도록 제2 버전 식별자와 서명이 동반되는 제2 데이터 아이템을 수신하고, 서명을 이용하여 적어도 제2 버전 식별자를 인증하고, 저장된 제1 버전 식별자와 제2 버전 식별자 간의 비교를 행하고, (i) 제2 버전 식별자가 성공적으로 인증되었으며 (ii) 저장된 제1 버전 식별자와 인증된 제2 버전 식별자 간의 비교에 의해 표시되는 바와 같이 제2 데이터 아이템이 제1 데이터 아이템보다 최근의 것이라는 검증에만 응답하여, 제1 데이터 아이템을 제2 데이터 아이템으로 교체하도록 구성된다.
Patent KR-102433010-B1 (KR)
Title: 차량 히터용 방열핀, 히터부 및 이를 포함하는 ptc 히터 장치
IPC: F24H9/18
Filed: 2020-06-02
Granted: 2022-08-17
Abstract: 본 발명의 실시예에 따른 방열핀은, 제1 방향에 직교하며, 제2 방향을 따라 배열된 복수의 루버 구조들이 형성된 제1 층; 상기 제1 방향에 직교하며, 상기 제1 층으로부터 상기 제1 방향을 따라 기준 간격만큼 이격되고, 상기 제2 방향을 따라 배열된 복수의 루버 구조들이 형성된 제2 층; 제3 방향에 직교하며, 상기 제1 층 및 상기 제2 층의 일측에 연결된 제1 연결부; 및 상기 제1 층 및 상기 제2 층의 상기 일측에 형성되며, 히팅 로드가 삽입되어 고정 결합되기 위한 결합부를 포함하고, 상기 제1 방향, 상기 제2 방향 및 상기 제3 방향은 상이한 것을 특징으로 한다.
Patent KR-102392992-B1 (KR)
IPC: G10L17/24
Filed: 2020-06-04
Granted: 2022-05-02
Abstract: 음성 인식 기능을 활성화시키는 호출 명령어 설정에 관한 사용자 인터페이싱 방법 및 장치에 관한 발명이다.  실시예는 미리 정의된 규칙 기반 모델에 포함된 복수의 평가 항목들에 기초하여, 호출 명령어를 설정하기 위하여 수신된 텍스트 데이터로부터 복수의 성분들(attributes)을 추출하는 단계, 복수의 성분들에 기초하여 복수의 평가 항목들 별로 적합도를 평가함으로써, 텍스트 데이터의 제1 적합도를 획득하는 단계,  복수의 성분들에 기초한 특징 벡터(feature vector)를 미리 생성된 학습 기반 모델에 인가함으로써, 텍스트 데이터의 제2 적합도를 획득하는 단계, 제1 적합도 및 제2 적합도 중 적어도 하나에 기초하여, 텍스트 데이터가 호출 명령어로 적합한지 여부를 판단하는 단계 및 판단 결과에 따라 텍스트 데이터를 호출 명령어로 설정하는 단계를 포함한다.
Patent KR-102171047-B1 (KR)
Title: Cable support system for extra-high voltage distribution line
Inventor: JU YOUNG JO
IPC: H02G1/02
Filed: 2020-06-05
Granted: 2020-10-28
Abstract: The present invention relates to a cable fixing support system of an extra-high voltage distribution line which can maintain tension of an extra-high voltage distribution cable installed between corresponding pylons as the tension at the time of initial installation when positions of the two adjacent pylons of the extra-high distribution line are changed due to an earthquake, and simultaneously maintain a normal installation state in which suspension insulators of the corresponding pylons are arranged while facing each other. According to the present invention, the cable fixing support system for an extra-high voltage distribution line installs the two adjacent pylons of the extra-high voltage distribution line and the extra-high voltage distribution cable installed between the two pylons along the extra-high voltage distribution line as an installation unit, and is configured to comprise a first insulator unit, a second insulator unit, a first wind speed sensing sensor, a second wind speed sensing sensor, and a control unit.
Patent KR-102342254-B1 (KR)
Title: Improved apparatus for making the preform of a flange
Inventor: KIM JONG OH
IPC: B21J5/12
Filed: 2020-07-07
Granted: 2021-12-23
Abstract: The present invention provides an apparatus for manufacturing the preform of a flange, which has a coolant storage space between a mold, a base, and an annular wall by including the mold having an inner cavity for forming the preform of a flange, the base for supporting and fixing the mold, and the annular wall located on the base and spaced apart from an outer side of the mold. The mold is composed of a fixed mold part supported and fixed to the base, and a movable mold part that can be moved separately from the fixed mold part. The base has: an upper base part for supporting and fixing the fixed mold part; and a lower base part attached to a lower portion of the upper base part, and has an internal space. The upper base part has a pin hole vertically penetrating through the upper base part. The first flow passage of coolant extending from the coolant storage space is formed between the upper base part and the fixed mold part. In the inner space of the lower base part, a movable mold part pressing device that can move the preform molded in the cavity upward by pressing the movable mold part upward and moving the same by a predetermined length, so that the preform can be easily drawn from the mold cavity.