baber/WOPTO huggingface dataset:
Patent KR-102439661-B1 (KR)
IPC: H01M4/38
Filed: 2019-01-17
Granted: 2022-09-02
Abstract: 본 발명은 음극용 도전재; 실리콘계 활물질; 및 수계 바인더;를 포함하고, 상기 음극용 도전재는 비표면적이 250 ㎡/g 내지 1000 ㎡/g인 제1도전재, 비표면적이 55 ㎡/g 내지 70 ㎡/g인 제2도전재 및 비표면적이 15 ㎡/g 내지 20 ㎡/g인 제3도전재를 포함하는 음극 및 이를 포함하는 리튬 이차 전지에 관한 것이다.
Patent KR-101998686-B1 (KR)
Title: Sprayer for chemical liquid application
Inventor: LEE HEE DONG
IPC: B05B3/06
Filed: 2019-01-18
Granted: 2019-10-02
Abstract: The present invention relates to a spraying device for spraying chemical liquid and, more specifically, to a spraying device for spraying chemical liquid, which includes a cyclone forming module to increase a distance and a range of discharged chemical liquid, thereby increasing efficiency of spraying the chemical liquid, and spraying the discharged chemical liquid in a particle form, and thus, efficiency of applying the chemical liquid to crops or soils can be increased. To this end, the spraying device for spraying chemical liquid comprises: a body including an outlet formed on a front end, wherein chemical liquid is discharged through the outlet; an air blowing means disposed in the body and including an air blowing fan rotated by applied power and signals; a chemical liquid transfer means configured to receive chemical liquid from a chemical liquid storage tank in which the chemical liquid is stored and transfer the chemical liquid to the outlet of the body; and a cyclone forming module coupled to the outlet and configured to spread the discharged chemical liquid. The cyclone forming module includes: a coupler coupled to the outlet and including a plurality of holes for discharging the chemical liquid; a discharge pipe disposed to surround the coupler, wherein a width of the discharge pipe gradually widens towards a front end; a plurality of reinforcing ribs configured to connect the coupler with the discharge pipe; a first cyclone forming unit formed between the reinforcing ribs and including a discharge passage through which the air delivered by the air blowing means is discharged; and a second cyclone forming unit formed on an outer portion of the first cyclone forming unit and configured to discharge the air delivered by the air blowing means.
Patent KR-102224228-B1 (KR)
IPC: C09D11/10
Filed: 2019-01-25
Granted: 2021-03-08
Abstract: 본 발명에서는 급속광소성시 광흡수율을 제어할 수 있는 플레이크 및 비플레이크형 입자를 포함하는 조성물을 제공함으로서, 소결두께가 비약적으로 증가하는 동시에 고전도성을 확보할 수 있는 3차원 인쇄가 가능한 광소결용 조성물을 제공한다.
Patent KR-102126285-B1 (KR)
Title: a case supply apparatus for a diagnostic kits
Inventor: KIM SUNG CHEOL
IPC: B65G29/00
Filed: 2019-01-25
Granted: 2020-06-24
Abstract: The present invention relates to a case supply apparatus for a diagnostic kit, and more specifically, to a case supply apparatus for a diagnostic kit, which is able to automatically and precisely control the upward or downward direction of supplying an upper case and a lower case, detect and control the overlapping between the upper case and the lower case or an incorrect position of the upper case and the lower case, and allow a user to more rapidly and correctly assemble the diagnostic kit. To this end, according to the present invention, the case supply apparatus for the diagnostic kit comprises: a body which accommodates the upper case or the lower case configuring the diagnostic kit; a support plate formed in the body; a rotary plate which is rotatably placed on an upper side of the support plate; a settlement unit which is formed the an edge of the rotary plate to be vertically penetrated and on which the upper case or the lower case is settled; and a discharge port formed on the edge of the support plate to discharge the upper case or the lower case located on the settlement unit to the outside.
Patent KR-102005762-B1 (KR)
Title: Insulation structure of refrigeration room wall in the ship using vacuum thermal insulation panel assembly for manufacturing eco-friendly refrigeration room wall of ship
Inventor: PARK JONG CHAN
IPC: B63B3/68
Filed: 2019-02-13
Granted: 2019-08-01
Abstract: The present invention relates to a ship refrigeration room wall insulation structure using a vacuum thermal insulation panel assembly for manufacturing an eco-friendly refrigeration room wall of a ship, and more specifically, to a ship refrigeration room wall insulation structure using a vacuum thermal insulation panel assembly for manufacturing an eco-friendly refrigeration room wall of a ship, which forms thickness of a wall not to be thick when implementing a refrigeration room mounted on a ship, secures excellent thermal insulation, is possible to block deterioration of thermal insulation performance between insulation materials when the insulation materials are provided to be adjacent to each other, and is possible to implement fire resistance and environment-friendly properties which are harmless to a human body.
Patent KR-102075373-B1 (KR)
Title: Air cleaner for outdoor
Inventor: BAK SEONG RAE
IPC: F24F13/20
Filed: 2019-02-14
Granted: 2020-02-10
Abstract: The present invention relates to, in an air cleaner installed outdoors, an air cleaner for outdoors comprising: a main body in a shape of an enclosure with an open upper side having a large number of intake holes on a side surface; a filter frame assembled in a rectangular shape; a filter including a filter paper placed inside the filter frame; a pair of guide panels vertically installed in an internal side surface of the main body to guide both side units of the filter in a vertical direction; a fixing member which fixes the filter by allowing it to come in contact with an internal side surface on a side surface of the main body; a cover placed by being apart from an upper end unit of the main body at a certain height; and an air blower fan installed in a certain height from a floor surface of the main body to absorb external air through the intake holes and provide air blower force to an upper side of the main body. The present invention aims to provide an air cleaner for the outdoors, which is able to provide clean air in regions with severe pollution due to mass people walking or exhaust gas from automobiles.
Patent KR-102212345-B1 (KR)
IPC: A47C31/00
Filed: 2019-02-19
Granted: 2021-02-05
Abstract: 본 발명은 자수정 매트 및 그 생산방법에 관한 것으로, 더욱 상세하게는 자수정알갱이를 길이방향으로 다수개의 포켓을 형성하여 주입하여 온열을 가함으로써 원적외선이 조사되어 사용자의 몸이 잘 회복되도록 하는 것을 특징으로 하는 자수정 매트 및 그 생산방법에 관한 것이다. 
본 발명의 바람직한 실시예로 형성된 자수정 매트 및 그 생산방법에 의하면 다수개의 포켓의 내부에 자수정 알갱이를 넣어서 형성하기 때문에 자수정이 빠지거나 떨어지지 않고, 몸체가 에어매트로 형성되어 있어서 매우 가볍고, 얇게 만든 상태에서 말아서 이동 및 보관할 수 있어서 편리하며, 공기를 넣으면 매우 푹신하므로 자수정으로 인한 배김현상을 없앨 수 있으며, 자수정알갱이를 지그를 통해서 한꺼번에 밀어넣을 수 있어서, 생산력이 향상되는 효과가 발생한다.
Patent KR-102188842-B1 (KR)
IPC: H04J3/12
Filed: 2019-02-26
Granted: 2020-12-09
Abstract: TDMA을 사용하는 무선 네트워크에 포함되는 노드 및 이의 자원할당 방법이 개시된다.  개시된 노드는 상기 무선 네트워크에 포함된  N (1 이상의 정수)개의 다른 노드의 파이어링 위상의 정보를 수신하는 수신부; 상기  N 개의 다른 노드 중 하나의 다른 노드가 시간  t 에서 파이어링을 수행하는 경우, 상기 노드의 시간 t에서의 파이어링 위상 및 시간  t 에서의 위상 시프팅 함수의 차를 이용하여 상기 노드의 파이어링 위상을 업데이트하는 업데이트부;를 포함하되, 상기 페이스 시프팅 함수는  N 개의 가중 사인 함수의 합을 통해 정의되고, 상기  N 개의 가중 사인 함수 각각은 상기 다른 노드의 시간  t 에서의 파이어링 위상과 상기 노드의 시간  t 에서의 파이어링 위상의 차인 제1 위상에 대한 사인값 및 시간  t 에서의 가중 함수에 대한 곱으로서 정의되며, 상기 가중 함수는 상기 제1 위상과 관련된 mod 함수의 익스포넨셜 값으로 정의된다.
Patent KR-101966376-B1 (KR)
Title: Eletric Generator for Bicycle
Inventor: KIM HA JIN
IPC: B62J1/02
Filed: 2019-03-08
Granted: 2019-04-05
Abstract: The present invention relates to an electric generator for a bicycle, and more specifically, to an electric generator for a bicycle, which is provided on a lower portion of a saddle of the bicycle to be lifted and vibrated in accordance with movement of a passenger when moving while riding the bicycle, and uses piezoelectric effect by an electromagnetic induction phenomenon in accordance with reciprocation of a magnet or an induction coil or a pressure change in accordance with vibration of a piezoelectric plate to be possible to generate electricity.
Patent KR-102602441-B1 (KR)
Title: 차량용 트레일링 암의 좌굴 방지 장치
IPC: B60G7/00
Filed: 2019-03-14
Granted: 2023-11-14
Abstract: 본 발명은 트레일링 암과 캐리어 간의 조립 구조를 개선하여 트레일링 암에 집중되는 하중으로 인한 좌굴 현상을 방지할 수 있도록 한 차량용 트레일링 암의 좌굴 방지 장치에 관한 것이다. 
즉, 본 발명은 트레일링 암과 캐리어 간의 조립 구조를 리바운드 조건에서 발생하는 트레일링 암의 기울기(회전각도)를 최소화할 수 있는 구조로 개선하여, 리바운드 조건에서 후방 물체와 충돌하여 트레일링 암에 전달되는 하중을 최소화할 수 있도록 함으로써, 트레일링 암의 좌굴 현상을 용이하게 방지할 수 있도록 한 차량용 트레일링 암의 좌굴 방지 장치를 제공하고자 한 것이다.
Patent KR-102054812-B1 (KR)
Inventor: WANG IN BEOM
IPC: G06Q20/38
Filed: 2019-03-15
Granted: 2020-01-22
Abstract: The present invention discloses a system for managing personal information. More specifically, the present invention relates to the system providing financial identification code, which is private and unique identification means for natural and juridical person, who becomes a subject of a financial transaction, and managing personal information using the same. According to an embodiment of the present invention, by issuing the financial identification code, which is the unique identification means for subject of the financial transaction, and replacing the issued financial identification code, which is not exposed to the outside when a financial transaction having the subject as a person directly involved occurs to store and manage the issued financial identification code, the subject of the financial transaction may not be identified even if information is leaked, thereby enabling more safe personal information management.
Patent KR-102285971-B1 (KR)
IPC: B01D35/02
Filed: 2019-03-26
Granted: 2021-08-04
Abstract: 본 발명은 각종 산업분야에서 배출되는 유해공기를 탈취하는 과정에서 사용되는 탈취수를 여과하여 회수 후 순환되게 하는 탈취수 여과장치에 관한 것이다. 
이와 같은 목적을 해결하기 위해 본 발명은; 유입구(120) 및 배출구(미도시)에 의해 탈취수가 유입 후 배출되는 본체 부재(100)와; 상기 본체 부재(100)의 안쪽에 이중 관 형태로 여과통체(210)가 결합되면서 상기 여과통체(210)를 사이에 두고 유입구(120)의 유입 측 제1공간(111)과 드레인관(150)의 배출 측 제2공간(112)으로 서로 나누며, 상기 여과통체(210)에는 제1공간(111)에서 제2공간(112)으로 탈취수를 이동되게 하는 여과구멍(211)이 형성되어 이 여과구멍(211)을 이용한 여과작용으로 탈취수를 여과하는 여과 부재(200)를 포함하여 구성된다.
Patent KR-102322786-B1 (KR)
Title: 전자문서의 관계기반 저작관리방법 및 저작관리시스템
IPC: G06Q50/18
Filed: 2019-03-30
Granted: 2021-11-09
Abstract: 저작내용이 연관관계를 맺도록 형성하고, 연관관계에 입체적인 관계속성을 설정하여 저작내용이 살아 있는 정보로서 저장되고 관리될 수 있는 전자문서의 관계기반 저작관리방법을 개시한다. 이러한 관계기반 저작관리방법은 컴퓨터로 처리되는 저작관리시스템에 의해 수행되며, 전자저작물의 콘텐츠에 지정구간을 설정하는 콘텐츠 지정구간 설정단계; 상기 지정구간에 위치한 전자저작물의 콘텐츠를 저작내용으로 수집하는 저작내용 수집단계; 상기 콘텐츠의 저작내용에 관한 식별정보를 생성하는 식별정보 생성단계; 상기 콘텐츠의 저작내용과 다른 RD의 저작내용과의 연관관계에 관한 것으로 다른 RD와의 관계에서 방향성에 관하여 다른 RD를 지정하는 타겟 연관관계, 또는 다른 RD로부터 피지정되는 소스 연관관계를 포함하는 연관관계를 수집하는 연관관계 수집단계; 상기 콘텐츠의 저작내용이 타겟 연관관계를 맺은 다른 RD의 저작내용으로 변화한 변화의 성격에 관한 타겟 관계속성, 또는 상기 콘텐츠의 저작내용이 소스 연관관계를 맺은 다른 RD의 저작내용으로부터 변화된 변화의 성격에 관한 소스 관계속성을 포함하는 관계속성을 수집하는 관계속성 수집단계; 그리고 상기 콘텐츠의 저작내용, 식별정보, 연관관계 및 관계속성을 데이터셋으로 변환하여 RD를 생성하는 RD 생성단계;를 포함한다. 이에 따라 저작자의 사고 변화에 맞춰 새롭게 생성되고 있는 또는 생성된 저작내용이 하나 이상의 다른 저작내용과 방향성 있는 연관관계를 맺으며 상호 연계되고 데이터로 관리되면서, 저작자의 저작내용 변화를 손쉽게 파악하고 이해할 수 있으며, 관계속성을 기반으로 저작내용 상호간의 분석, 검증 등을 상시적으로 할 수 있다.
Patent KR-102238964-B1 (KR)
IPC: G07F17/32
Filed: 2019-04-08
Granted: 2021-04-09
Abstract: 유기장에서의 게임에 있어서의 부정행위, 또는 칩의 배팅이나 정산을 할 때의 미스나 부정행위를 검지하는 신규한 시스템을 제공한다.  
승패 결과에 따라 칩의 회수 및 상환을 행하는 게임에 있어서의 부정행위를 검지하는 부정 검지시스템은, 딜러(5)의 칩 트레이(17)에 수용된 칩(9)을 촬영하는 카메라(2)와, 카메라(2)에 의해서 촬영된 화상을 분석하여, 칩 트레이(17)에 수용된 칩(9)의 액을 검지하는 화상 분석장치(12)와, 게임의 승패 결과를 판정하는 카드 배포장치(13)와, 게임의 승패 결과와, 칩의 회수 및 상환의 전후에 있어서의 칩 트레이(17)에 수용된 칩(9)의 액을 비교하여, 부정행위를 검지하는 제어장치(14)를 구비하고 있다.
Patent KR-101989357-B1 (KR)
Inventor: YOUN JANG HEE
IPC: H02G7/04
Filed: 2019-04-08
Granted: 2019-06-14
Abstract: The present invention relates to a connector of an extra-high voltage transmission and distribution line in a transmission and distribution technique field and, more specifically, to a connector of an extra-high voltage transmission and distribution line in which, when transmission and distribution lines are wired for extra-high voltage transmission and distribution, a distributor has stable connection in a connector and buffer performance with regard to tension change so as to prevent short-circuit and breakage of a wire, thereby maintaining a stable conducting state.
Patent KR-102010370-B1 (KR)
Title: Earth touch mat
Inventor: HONG SOUNG CHANG
IPC: A47C31/00
Filed: 2019-04-22
Granted: 2019-08-13
Abstract: The present invention relates to an earth touch mat having excellent treatment effects for atopic dermatitis and excellent functions of alleviation of metabolic syndrome symptoms and antioxidation by removing static electricity in a body. More specifically, the earth touch mat comprises: a conductive fabric (110) woven by including first and second conductive raw yarn (1, 2); a conductivity supplement layer (120) coming in contact with a lower surface of the conductive fabric (110) to supplement conductivity; and a slip prevention layer (140) coming in contact with a lower surface of the conductivity supplement layer (120) to prevent a slip. According to the present invention, the earth touch mat stably maintains connection between a human body, the conductive fabric, and the conductivity supplement layer to stably remove static electricity in the body to stably maintain potential of the body, removes active oxygen, has an excellent antioxidant function, alleviates atopic dermatitis and metabolic syndrome symptoms, and prevents skin aging. Moreover, immunity of nervous system, skeletal system, muscular system, cardiovascular system, endocrine system, and lymphatic system is maximized to alleviate stress and pain.
Patent KR-102055234-B1 (KR)
Title: Buttress debris barrier
Inventor: DAN YUN BAE
IPC: B66C1/66
Filed: 2019-04-26
Granted: 2019-12-12
Abstract: The present invention relates to a buttress debris barrier which is easily removed to dredge soil and sand, boulder stone, driftwood, etc. The buttress debris barrier comprises: a plurality of vertical members installed side by side at regular intervals on the bottom of a barrier; a plurality of support members to support the plurality of vertical members on a downstream side; a plurality of square pipes separably installed on the plurality of vertical members at a right angle, and installed side by side at regular intervals in the longitudinal direction of the plurality of vertical members; and a pair of lifting members installed on both ends of the plurality of square pipes to penetrate all of the plurality of square pipes. The pair of lifting members each includes: a lifting body installed to be inserted into penetration holes arranged on both ends of the plurality of square pipes; a lifting ring installed on the upper surface of the uppermost square pipe among the plurality of square pipes, and coupled to the upper end of the lifting body; and a fixing part installed on the lower surface of the lowermost square pipe among the plurality of square pipes, and coupled to the lower end of the lifting member.
Patent KR-102197855-B1 (KR)
Title: 소공간용 소화도료 및 이의 제조방법
IPC: C09D5/18
Filed: 2019-04-26
Granted: 2021-01-04
Abstract: 본 발명은 소공간용 소화도료 및 이의 제조방법에 관한 것으로, 더욱 상세하게는 소화캡슐에 고분자 바인더를 접목함으로써, 소화캡슐의 파괴를 최소화하면서 우수한 도막 물성을 만족할 수 있도록 하는 소공간용 소화도료 및 이의 제조방법에 관한 것이다. 
이러한 본 발명은, 고분자 바인더를 함유하는 소화도료 전체 중량부에 대하여, 소화성능을 발휘하는 소화캡슐 20~65중량부를 포함하여 형성되는 것을 특징으로 하는 소공간용 소화도료 및 이의 제조방법을 기술적 요지로 한다.
Patent KR-102255844-B1 (KR)
Title: 사용자의 위치 및 공간에 알맞은 정보를 능동적으로 제공하는 방법 및 장치
IPC: G06F3/01
Filed: 2019-04-29
Granted: 2021-05-26
Abstract: 사용자의 위치 및 공간에 알맞은 정보를 능동적으로 제공하는 방법 및 장치를 제공한다.  일실시예에서 정보 제공 장치는, 음성 기반의 입출력 인터페이스 및 컴퓨터에서 판독 가능한 명령을 실행하도록 구현되는 적어도 하나의 프로세서를 포함하고, 상기 적어도 하나의 프로세서는, 복수의 공간들 중 사용자가 위치하는 공간을 결정하고, 상기 결정된 공간에 기반하여 상기 음성 기반의 입출력 인터페이스를 통해 수신되는 사용자의 음성요청을 해석하거나 또는, 상기 결정된 공간에 기반하여 상기 적어도 하나의 프로세서에 의해 능동적으로 결정된 정보를 상기 음성 기반의 입출력 인터페이스를 통해 사용자에게 제공하는 것을 특징으로 할 수 있다.
Patent KR-102222294-B1 (KR)
IPC: A47J37/12
Filed: 2019-05-16
Granted: 2021-03-03
Abstract: 본 발명은 자동 튀김 제조 장치 및 이를 이용한 튀김 조리 방법에 관한 것으로, 수작업을 최소화하여 인력 및 부재료의 손실을 최소화하고, 위생적인 요건을 충족시키기 쉽고, 작업 시간을 단축시킬 수 있는 효과가 있다.
Patent KR-102049268-B1 (KR)
Title: Grating system capable of removing a bad smell for drainage way
Inventor: GIL KYOUNGDUK
IPC: E03F5/06
Filed: 2019-05-28
Granted: 2019-11-28
Abstract: The present invention relates to a drain grating system capable of removing odor. An objective of the present invention is to provide a grating system which, to prevent odor generated in a drain from being directly discharged through the atmosphere, stores water which has flowed from a water drain area of a grating in a water storage unit and drains the stored water only when the load of the stored water is equal to or greater than a predetermined load to effectively block any leakage of odor and always discharges gas and air containing the odor generated in the drain through a drain area of the grating after the gas and air flow through a deodorization unit separated from the water storage unit to be deodorized. According to the present invention, the drain grating system comprises: the grating (1) installed in a connection hole (5) connected to an underground drain (4) to drain rainwater and the like; a flow path separation cover (2) disposed on the lower part of the grating to divide the area of the grating into a drain unit (211) area and a water blocking unit (212) area; and a fluid separation body (3) disposed on the lower part of the flow path separation cover and including the water storage unit (31) formed on both sides with a damper (311) by a partition (33) and a deodorization unit (32) formed on a central part to perform deodorization. Accordingly, a flow path is isolated to allow the odor generated in the drain to be discharged only in a deodorized state without being directly discharged to the atmosphere through the grating.
Patent KR-102085503-B1 (KR)
Title: Manufacturing method of Functional shaping rice and Functional shaping rice manufactured by the method
Inventor: YANG CHANG SIG
IPC: A23L19/00
Filed: 2019-05-29
Granted: 2020-03-05
Abstract: The present invention relates to a method for manufacturing functional processed rice and processed rice manufactured by the method. More specifically, the method comprises the following steps of: manufacturing gelatinized brown rice powder; mixing the manufactured gelatinized brown rice powder with minor ingredient powder; inputting the mixed mixture into an extrusion molding device to be extruded into a rice shape and obtain processed rice; and drying the extruded processed rice to have a water content of 10 to 15%. The minor ingredient powder is one or more of sweet pumpkin and shiitake mushroom. The processed rice manufactured by the method according to the present invention is excellent in nutritional properties, digestion, absorption rate, and functional preference.
Patent KR-102093066-B1 (KR)
Title: Method and systemfor measuring the amount of liquid injected into a human body
Inventor: KIM HYUNG DON
IPC: A61M5/168
Filed: 2019-06-05
Granted: 2020-03-24
Abstract: The present invention relates to a method for measuring an amount of droplets injected into a human body and a system therefor. A system for measuring an amount of droplets injected into a human body comprises: a photographing device for photographing a liquid formed at a front end of a nozzle, droplets falling from the nozzle, and a drip chamber to generate a time series image frame; an RGB lighting device for providing lighting to an object photographed by the photographing device; and a droplet amount measurement device for measuring an amount of droplets by using an image photographed by the photographing device, wherein the droplet amount measurement device includes: an image frame immediately after falling detection unit for detecting, as an image frame immediately after falling, a first or a second image frame which is used to have droplets in a fall determination area among consecutive image frames generated by the photographing device; and a droplet amount calculation unit for counting the number of pixels of an image occupied by droplets injected into a human body, and calculating an amount of droplets corresponding to the counted number of pixels by using a previously calculated amount of droplets per unit pixel. According to the present invention, an amount of droplets according to the number of pixels is calculated by counting the number of pixels of an image of falling droplets, except for an amount of droplets adhered to an inner wall of the drip chamber from an amount of droplets injected into a human body, and thus it is possible to accurately and rapidly measure an amount of droplets injected into a human body.
Patent KR-102126947-B1 (KR)
Inventor: Choi Seung Hyok
IPC: E04F13/14
Filed: 2019-06-10
Granted: 2020-06-25
Abstract: The present invention relates to a building glass inside finishing member which is installed inside a building to be close to the glass of the building in order to finish the exterior to be elegant. According to the present invention, the finishing member for finishing the inside of glass combined with a plurality of vertical posts installed at regular intervals to form an exterior wall of a building includes: a plurality of horizontal bars arranged vertically to connect the plurality of vertical posts horizontally; horizontal guide rails installed at the upper and lower ends of the horizontal bars to form a predetermined gap with the glass; vertical guide rails installed at the left and right ends of the vertical posts to be connected with the left and right ends of the horizontal guide rails; and a finishing panel including combination rails formed on the left and right sides to be combined with the vertical and horizontal guide rails and a finishing sheet attached to one side facing the glass. Therefore, since a finishing panel with a finishing sheet attached thereon is installed inside a building, the finishing member is not subject to regulations, which vary depending on local autonomous entities, such as landscape deliberation policies or the like while being capable of finishing the exterior of the building to be elegant with patterns of the sheet reflected on the exterior of the building through the glass.
Patent KR-102156149-B1 (KR)
Inventor: HONG SUCK HWA
IPC: B29C37/00
Filed: 2019-06-26
Granted: 2020-09-15
Abstract: The present invention relates to a manufacturing method of a retainer in which a sheet paper can be maintained at a high adhesion rate to the user′s face, and which comprises: a surface shape acquisition step of acquiring front surface shape information of the user′s face; a retainer forming step of forming a retainer corresponding to the surface shape information acquired in the surface shape acquisition step; a perforation and bur removal step of performing perforation and bur removal on the formed retainer; and a beautification step of beautifying images on the outer surface of the retainer.
Patent KR-102033105-B1 (KR)
Title: the chip collector for the oil tank
Inventor: JO YEONG GWON
IPC: F01M11/00
Filed: 2019-07-23
Granted: 2019-10-16
Abstract: The present invention provides a chip collector for an oil tank, which enables a rubber cover for surrounding a magnet included in the chip collector to be detachably installed on the outside of the magnet. The chip collector for a tank of the present invention comprises: a collector body screwed into a mounting hole of the oil tank; a plug unit detachably fastened to a central portion of the collector body and having a magnet installed at a rear portion thereof; and a cover unit elastically installed at a rear portion of the inside of the collector body and blocks an internal path of the collector body when the plug unit is removed. The plug unit includes a handle, a fastening portion, and a plug fitted with an O-ring, and is installed at a central portion of the rear of the plug for the magnet to communicate with an iron powder inlet. A rubber cover is detachably installed on the outside of the rubber. The iron powder collected on the outside of the rubber cover can be easily removed by simply removing the rubber cover covering the outside of the magnet from the magnet after separating the plug unit off the chip collector.
Patent KR-102227763-B1 (KR)
IPC: G10G5/00
Filed: 2019-07-24
Granted: 2021-03-15
Abstract: 본 발명은 아코디언과 같은 악기를 의자에 앉은 상태로 연주할 때, 연주자의 허벅지에 착용하여 악기를 지지함으로써, 악기의 무게로 인한 신체적 부담을 경감할 수 있는 악기 지지장치에 관한 것이다. 본 발명의 악기 지지장치는, 연주자의 허벅지가 안착되며 의자 바닥에 놓이도록 평평하게 형성되고 양측 단부가 상향 절곡된 형태의 하부 받침(11)과; 연주자의 허벅지 상측을 덮어주며 일측 단부가 하부 받침(11)의 상향 절곡된 일측 단부에 힌지(13)로 연결된 상측 지지대(12)와; 하부 받침(11)의 상향 절곡된 타측 단부에 구비된 삽입부(14); 및 상측 지지대(12)의 타측 단부에 구비되어 삽입부(14)에 삽입되는 끼움편(15)으로 이루어져 있다.