baber/WOPTO huggingface dataset:
Patent KR-20020054568-A (KR)
Title: Foreign language learning apparatus and method using mobile communication device
Inventor: LEE EUN HO
Filed: 2000-12-28
Abstract: PURPOSE: A device and a method for learning a foreign language are provided to help a foreign language learning by appending a foreign language dictionary database to a mobile communication terminal, thereby searching the foreign language dictionary and listening to a pronunciation. CONSTITUTION: A memory card(10) has a database constructed based on a foreign language dictionary. A memory card insertion unit(20) is appended for mounting/dismounting the memory card(10). A terminal main body(30) reads data of the memory card(10) and outputs the data to an LCD(Liquid Crystal Display) screen of a terminal or a voice output unit. A voice input/output unit and a signal transmission/receipt unit being appended basically to a mobile communication terminal, a memory card controller(30a) for writing data to the memory card(10) or reading written data, and a CODEC(coder and decoder) unit(30b) for coding or decoding data being read/written to the memory card(10) through the memory card controller(30a) are included in the terminal main body(30).
Patent KR-20020055943-A (KR)
Title: Method of aligning a mask with a wafer in a semiconductor device
Inventor: BAEK IN SEONG
IPC: H01L21/027
Filed: 2000-12-29
Abstract: PURPOSE: A method for aligning a pattern of a semiconductor device is provided to shorten an interval of time necessary for aligning a mask, by simultaneously sensing an align state in an X-axis direction and an align state in a Y-axis direction. CONSTITUTION: X-Y coordinates of a quadrangle type are indicated in a predetermined region of a semiconductor substrate. The semiconductor substrate is installed in a stepper and a mask is positioned. The boundary lines at the right and left corners of the X-Y coordinates formed as the quadrangle type are sensed to detect X-coordinates while The boundary lines on and under the X-Y coordinates are sensed to detect Y-coordinates. A photolithography process is performed.
Patent KR-20020057242-A (KR)
Title: Method for manufacturing thin film transistor lcd
Inventor: JUNG CHANG YONG
IPC: G02F1/136
Filed: 2000-12-30
Abstract: PURPOSE: A method of fabricating a thin film transistor-liquid crystal display is provided to easily form an ohmic contact layer. CONSTITUTION: An insulating layer(20) is formed on a glass substrate(50). A polysilicon layer(10) is formed on the insulating layer. A gate insulating layer(11) and a gate metal are sequentially deposited and patterned to form a gate electrode(15). An impurity-doped layer(17) is coated on the overall surface of the substrate including the gate electrode. The substrate is heated to diffuse impurities in the impurity-doped layer into the polysilicon layer, to form an ohmic contact layer on the surface of the polysilicon layer at both sides of the gate electrode. Source and drain electrodes are formed on the substrate, coming into contact with the ohmic contact layer.
Patent KR-20010022114-A (KR)
Title: 개선된 알킬벤젠설포네이트 계면활성제
IPC: C11D1/37
Filed: 1998-07-20
Abstract: 본 발명은 두 개 이상의 화학식 I의 알킬아릴설포네이트 계면활성제의 이성체를 포함하는 알킬아릴설포네이트 계면활성제 시스템을 포함하는 계면활성제 조성물에 관한 것이다. 
     화학식 I 
     
       
     
     상기식에서, 
     L은 전체 탄소수 6 내지 18개의 어사이클릭 지방족 하이드로카빌이고; 
     M은 양이온 또는 양이온 혼합물이며; 
     q는 M의 원자가이고; 
     a 및 b는 알킬아릴설포네이트 계면활성제가 전기적 중성이 되도록 선택되는 수이며; 
     R', R'' 및 R'''은 독립적으로 H 및 C 1 내지 C 3 알킬로부터 선택되고; 
     R' 및 R'' 모두는 L에 비말단적으로 부착되며 R' 및 R'' 중 하나 이상은 C 1 내지 C 3 알킬이며; 
     A는 아릴이며; 
     이때, 알킬아릴설포네이트 계면활성제 시스템은 L에 대한 R', R'' 및 A의 부착 위치에 따라 두 개 이상의 이성체를 포함하고; 
     조성물 중 약 40% 이상에서, A는 L의 알파- 및 베타- 내지 두 개의 말단 탄소 원자 중 하나로부터 선택되는 위치에서 L에 부착되며; 
     추가로, 알킬아릴설포네이트 계면활성제 시스템은 하기 특성 중 하나 이상을 갖는다: 알킬아릴설포네이트 계면활성제 시스템은 4급 탄소 원자가 존재하는 경우, L 중 5:1 중량비 이상의 비4급 탄소 원자 대 4급 탄소 원자의 비를 갖거나; 개질된 SCAS 시험에 의해 측정한 바와 같이, 테트라 프로필렌 벤젠 설포네이트를 능가하는 생분해도(%)를 갖는다.
Patent KR-20010022327-A (KR)
Title: 내포된 정보에 의해 금속물체를 추적하기 위한 시스템
IPC: G06K1/12
Filed: 1998-07-28
Abstract: 본 발명은 고형물로 이루어진 물체의 표층에 정보를 도입하고 검색하기 위한 방법 및 시스템을 제공한다.  이 정보는 집중된 빔으로 표면에 도입되고, 또 빔의 전력밀도가 가시변형(visible deformation)을 야기하는 빔의 전력밀도보다는 더 작지만 재료에 일반적으로 있는 고유의 구조적 불균일성과 균형이 잡힌 불균일성을 (빔의 직경의 크기의 단위내에서) 야기하는 빔의 전력밀도보다는 더 크도록 하여 적어도 재료구조의 표층에 영구변경(permanent change)을 일으키도록 선택된 전력밀도를 갖는다.  본 발명은 고에너지밀도 표면처리로(특히, 강자성체의 국부적인 레이저 처리로) 변경될 수 있는(처리의 위치에서) 모든 물질의 구조나 내부응력에 이용될 수 있다.
Patent KR-20010022501-A (KR)
Title: 투명 주조 필름에 적합한 프로필렌 폴리머
IPC: C08F110/06
Filed: 1999-05-27
Abstract: MFR 가 5 내지 15 g/10 min 의 범위에 속하고, 중량 평균 분자량 및 수 평균 분자량 간 비가 4.5 내지 9 의 범위에 속하고, 밀도가 0.9020 g/cm 3 이상, 및 주위온도에서 크실렌 내 용해도가 2.5 중량 % 이하인 고결정성 프로필렌 폴리머로부터 제조된 주조 적층판.
Patent KR-20010024588-A (KR)
Title: 셀룰라 무선 전화 시스템에서의 네이버 스캐닝
IPC: H04W48/16
Filed: 1998-11-04
Abstract: 셀룰라 통신 시스템(50)에서, 다수의 네이버 스캔 리스트(68, 60)가 생성되어 선택된 셀에 연관된다.
Patent KR-20010032166-A (KR)
IPC: A61L15/34
Filed: 1998-11-11
Abstract: A method of making an absorbent interlabial device that is worn interlabially by female wearers for catamenial purposes, incontinence protection, or both, is disclosed. The absorbent interlabial device of the present invention preferably includes at least an central absorbent portion (or core) surrounded by a liquid pervious topsheet. The topsheet is folded laterally inward over the central absorbent portion and downward to form a central groove on the top surface of the interlabial device. The central groove faces toward the vestibule of the wearer upon insertion into the interlabial space. The central groove improves the comfort associated with the wearing of the interlabial device, and allows the device to more rapidly acquire fluids, particularly viscous fluids. The device is more easily manufactured than previous interlabial devices using current web handling techniqures.
Patent KR-20010040274-A (KR)
Title: 증폭기
IPC: H03F3/72
Filed: 1999-09-08
Abstract: 비디오 및/또는 오디오 장비의 동조기에 사용되는 증폭기는 수신된 입력 신호를 증폭하지만 가능한 한 증폭된 신호에 적게 노이즈 및 일그러짐이 부가되어야 한다. 증폭기와 동조기의 동작을 향상시키기 위해, 본 발명의 증포기는 적어도 2개의 이득 스테이지와, 총 이득값에 필수적이지 않을 때 이득 스테이지를 단락시키는 스위칭 수단을 포함하고 있다.
Patent KR-20010032285-A (KR)
Title: 동화상 디스플레이 방법
IPC: G09F19/12
Filed: 1999-09-22
Abstract: 작은 수의 프레임을 갖는 동화상 디스플레이에 있어서, 움직임은 불연속적이고 부자연스럽게 된다. 이를 해결하기 위해 본 발명에서 일련의 움직임은 움직임의 타입에 따라서 작은 세그먼트(segment) D1과 D2로 나뉘고, 각각의 작은 세그먼트들의 첫번째 프레임 D1S, D2S와 마지막 프레임 D1E, D2E는 어떤 생략도 없이 디스플레이된다.
Patent KR-20010041280-A (KR)
Title: 흡착력이 증가된 구리 증착
IPC: C23C16/18
Filed: 1999-02-19
Abstract: 본 발명은 웨이퍼 상의 하부층으로의 구리층의 흡착을 개선시키기 위한 방법 및 장치에 관한 것이다.  구리층은 웨이퍼 상의 재료층 위에 형성되며, 구리층은 하부층으로의 흡착을 개선시키기 위해 이온으로 가격된다.
Patent KR-20010042445-A (KR)
IPC: A61F9/01
Filed: 2000-02-02
Abstract: A device for photorefractive cornea surgery, in particular LASIK and PRK, of the eye for the correction of sight defects of a higher order provides for the following devices:an aberroscope (12, 14, 16, 22, 24, 28) for measuring the wave-front aberration of the entire optical system of the eye to be corrected in relation to a specific eye position,means (48) for deriving a photoablation profile from the measured wave-front aberration in such a way that a photoablation in accordance with the photoablation profile minimises the wave-front aberration, anda laser radiation source (30) and means (32, 38, 40, 48) for controlling the laser radiation in relation to the specific eye position in accordance with the photoablation profile.
Patent KR-20010043394-A (KR)
Title: 정보 스트림 디코더에서 메모리 자원 이용을 증가시키는방법 및 장치
IPC: H04N7/36
Filed: 1999-05-07
Abstract: 본 발명은 바람직하게는 양자화된 하르 웨이블릿 계수들 및 관련 스케일링 표시를 포함하는 하나 이상의 각각의 워드를 생성하기 위해 하르 웨이블릿 변환 및 바람직한 양자화를 사용하여 하나 이상의 픽셀 블록들을 압축하고 루틴을 스케일링하는 방법 및 장치에 관한 것이다.  MPEG 형 처리 시스템의 환경내에서, 프레임 저장과 같은 메모리 자원 요구들은 2의 인수만큼 감소된다.  또 다른 실시예에서는, 각 픽셀 블록은 이산 코사인 변환(DCT) 처리 및 상위 DCT 계수 절단에 종속하며, 그로인해 픽셀 정보의 개선된 압축 비율을 달성한다.
Patent KR-20010052691-A (KR)
Title: 카트리지 충전 및 밀봉 장치
IPC: B65B7/28
Filed: 1999-06-09
Abstract: 유체를 저장하기 위한 두 개 이상의 격실(24a, 24b)이 있는 카트리지(10)를 충전하는 카트리지 충전 장치는 하나 이상의 유체 저장부(R)와; 상기 하나 이상의 유체 저장부에 연결된 2개 이상의 계량 펌프(P1, P2)와; 상기 2개 이상의 계량 펌프(P1, P2)에 각각 연결되어, 각기 상기 카트리지의 2개 이상의 격실(24a, 24b) 중 하나를 유체로 동시에 충전시키는 2개 이상의 충전관(T1, T2)을 포함한다.   상기 카트리지 충전 장치는 퍽(30)을 포함하고, 이 퍽은 거의 원통형인 공동(32)과, 이 거의 원통형인 공동(32) 내에 편심으로 배치된 핀(34)을 포함하며, 이로써 상기 카트리지(10)는 퍽(30)의 공동 (32) 내에 장전하고 그 카트리지 내의 편심 관통공(22)에 상기 퍽(30)의 핀(34)을 삽입함으로써 정렬될 수 있다.  회전 나사(100)가 퍽(30)과 결합하여, 카트리지(10)를 밀봉을 위한 위치에 배치한다.
Patent KR-20010071621-A (KR)
Title: 운반차량용 온도 제어 장치
IPC: F25D11/00
Filed: 2000-03-20
Abstract: 압축기; 응축기 어셈블리; 및 증발기 어셈블리;를 포함하는 운반차량용 온도 제어 장치. 압축기, 응축기 어셈블리, 및 증발기 어셈블리는 유동 연결되어 있고, 압축기 어셈블리는 제거 가능하게 증발기 어셈블리에 부착되어 있고, 압축기 어셈블리 및 증발기 어셈블리는 등을 맞댄 방향으로 조절 공간 외부에 위치한다.
Patent KR-20010086292-A (KR)
Title: Analgesic composition comprising decursinol or derivative thereof
Inventor: HUH SEONG O
IPC: A61K31/37
Filed: 2001-01-02
Abstract: PURPOSE: Provided is a pharmaceutical composition having excellent analgesic effects without any side effect. In particular, the analgesic composition contains decursinol or its derivatives, as an active ingredient, with pharmaceutically acceptable carrier. CONSTITUTION: The analgesic composition comprises decursinol represented by formula (1) or its derivatives, and pharmaceutically acceptable carrier as an active ingredient, wherein the formula (1), R1 represents H, 3-methyl-2-butenoyl or 2-methyl-2-butenoyl, and R2 represents H or hydroxyl. The compound of the formula (1) comprises 7-hydroxy-8,8-dimethyl-7,8-dihydro-6H-pyrano(3,2-g)chromen-2-on of the formula (1a) known as decursinol, 3-methyl-2-butenoic 2,2-dimethyl-8-oxo-3,4-dihydro-2H,8H-pyrano(3,2-g) chromen-3-yl ester of the formula (1b) known as decursin, 6,7-dihydro-8,8-dimethyl-7,8- dihydro-6H-pyrano(3,2-g)chromen-2-on of the formula (1c), and 2-methyl-2-butenoic 2,2-dimethyl-8-oxo-3,4-dihydro-2H,8H-pyrano(3,2-g)chromen-3-yl ester of the formula (1d) known as decursinol angelate.
Patent KR-20020057616-A (KR)
Title: Method sealing of field emission display
Inventor: YOON SANG JO
IPC: H01J9/26
Filed: 2001-01-02
Abstract: PURPOSE: A sealing method of a field emission device is provided to reduce the damage of a device formed on a panel by performing a sealing process in a low temperature. CONSTITUTION: A frit glass(620) is applied to an upper substrate(600) by using a laser. The frit glass(620) is dried. A lower substrate(700) and the upper substrate(600) provided with the frit glass(620) are cemented and aligned. The frit glass(620) supporting the upper substrate(600) and the lower substrate(700) is sealed. A tube is provided on the upper substrate(600). The frit glass(620) is applied around the tube. A height of the frit glass(620) is higher or lower than that of a spacer with ±20-50 micro-meter.
Patent KR-20020061078-A (KR)
Title: STM I(System Tradig. for Moneyable)
Inventor: PARK OK KOO
Filed: 2001-01-12
Abstract: PURPOSE: A system for trading all stocks items is provided to attain to a high profit by a virtual trading method through a simulation applying a cycle after a user finds out the most suitable cycle by analyzing the stream of the stocks prices. CONSTITUTION: The system comprises a user server setting a kind of the contents on the on-line and receiving the information from the set contents, and an operator server enabling the user to realize the high profit by making the user trace and analyze the stream of the stocks prices. An operator makes out the new data from the unprocessed raw data through a scientific technique and analysis. The user successively carries out a business category analysis by using the new data and an item development/analysis. After the item development/analysis, the user decides the accurate buy/sell timing.
Patent KR-20020061322-A (KR)
Title: The internet advertisement techniques using animation
Inventor: RHEE MYUNG KUG
Filed: 2001-01-16
Abstract: PURPOSE: An Internet advertising technique using animation is provided to increase an advertising effect by displaying an advertisement as a full screen, thereby inducing a user to watch the advertisement as a CF(Commercial Film) moving picture advertisement. CONSTITUTION: An advertisement is performed while an animation is loaded or progressed through a two-dimensional or three-dimensional animation advertisement having a story. Advertisement contents are displayed using a background or an accessory in accordance with a shape of animation for inducing a user to watch the advertisement. A three-dimensional animation is used as an Internet advertisement. A three-dimensional animation is manufactured based on a person, a company, a group, public institution contents, or a web site.
Patent KR-20010053351-A (KR)
Inventor: MIN BYUNG EE
IPC: F16L11/00
Filed: 2001-01-10
Abstract: PURPOSE: A spiral tube is provided to reinforce the flexibility and pressure proof to the present corrugated tube and to improve the use of connectors. CONSTITUTION: Integrated inner and outer wall surfaces(2,3) of soft plastics are formed by fusing inner and outer protrusions(10,11) of the present corrugated tube to a projected concave groove band(5). An inner wall surface(3) formed of soft plastics and protrusion(10) integrated with a corrugated supporting band is also provided with a reinforced wall surface in a triangular sectional form. Further, a corrugated reinforcing band with a steel core being inserted therein is integrated, formed between a concave groove of a corrugated supporting band and an outer wall surface to resist earth pressure.
Patent KR-20010067486-A (KR)
Title: A method and Automatic Identification System using the Fingerprint of Identification Card and the Fingerprint of the database of the identification fingerprint and the Bio-Fingerprint
Inventor: JEONG YANG KWON
IPC: G06K9/00
Filed: 2001-01-12
Abstract: PURPOSE: A system and method for confirming identity using fingerprint of a resident card and a database is provided to identify a person possessing the resident card. CONSTITUTION: A fingerprint received a fingerprint of a resident card through a camera and a scanner, fingerprint information being constructed as a database storing fingerprint information of a resident card, and living body fingerprint information received through an optical type or a semiconductor type fingerprint sensor device are provided. In addition, a fingerprint sensing unit is provided for comparing and deciding the above three fingerprint with a fingerprint of a person possessing a resident card. When a person possessing a resident card is identified by comparing and identifying a fingerprint of the resident card with the living body fingerprint through the fingerprint sensing unit, a social status of the person is identified using a searching method and a comparing method using the number of character dots and a standard value of the direction.
Patent KR-20020062066-A (KR)
Inventor: SIN HYUK CHOUL
IPC: F16H47/08
Filed: 2001-01-19
Abstract: PURPOSE: A continuously variable transmission having high transmission efficiency and durability is provided to make a user efficiently select a travel mode by compacting a mode selection system, to continuously control a transmission gear ratio by controlling the revolution of a planetary gear via a worm gear, and to improve silence, durability and transmission efficiency of a transmission. CONSTITUTION: A continuously variable transmission having high transmission efficiency and durability comprises a torque converter(100a) to generate secondary power via a second power transmission line by changing rpm and rotational speed transmitted to a turbine(106), a transmission system(300) to generate transmission output with rotational speed reduced in proportion with the difference of rotational speeds, and a mode selection system installed between the torque converter and the transmission system to set up the travel mode of the continuously variable transmission.
Patent KR-20020063631-A (KR)
Title: Contents management system for remote education on the internet
Inventor: LEE YUN
IPC: G06Q50/20
Filed: 2001-01-30
Abstract: PURPOSE: A method for managing contents for a remote education on the Internet is provided to easily and systematically manage teaching materials necessary for learning, questions and reports for learning estimation, and a BBS(Bulletin Board System) for communication between learners or between a learner and a professor. CONSTITUTION: General information about education processes is managed. A table of contents about the education processes is managed. Real contents files about items of each table of contents are managed. A layout and a BBS necessary for the education except for contents are managed.
Patent KR-20010078227-A (KR)
Title: Production of organic luminescence device
Inventor: ISHIKAWA NOBUYUKI
IPC: H01L51/56
Filed: 2001-02-01
Abstract: PURPOSE: A method of manufacturing a organic light emission device is provided to homogeneously pattern low molecular organic luminous layer for each pigment with a high accuracy by means of a wet patterning method. CONSTITUTION: An organic light emission device includes at least an organic material(101) between a pair of electrodes(108) is arranged and in which a voltage is applied between the electrodes(108) and light emission is obtained, the organic material layer(101) is formed by the wet patterning method in which an ink containing the organic material(101) in an hydrophobic organic solvent that has not more than 5 wt.% of solubility in water at the room temperature.
Patent KR-20020064552-A (KR)
Title: Apparatus and method of cleaning a bottom surface of semiconductor wafer
Inventor: HWANG GYEONG SEOK
IPC: H01L21/304
Filed: 2001-02-02
Abstract: PURPOSE: An apparatus for cleaning a real surface of semiconductors wafer and a method for cleaning a real surface of a semiconductor wafer using the same are provided to minimize cleaning time and to effectively remove particles of the rear surface of a wafer by cleaning the rear surface without the deposition of a photoresist on the wafer through a structural improvement. CONSTITUTION: A rear surface cleaning apparatus(100) comprises a fluid scattering prevention cover(110), a wafer circulation unit(130), a fluid supply unit(150) and a center control unit for entirely controlling the rear surface cleaning apparatus(100). The fluid scattering prevention cover(110) having a bowl shape further includes a hole(118) having a defined diameter for connecting with the wafer circulation unit(130), bearings(112) formed on the inner surface of the hole(118) for circulating the wafer circulation unit(130) and bushings(114) formed in the inner portions of the bearings(112) for supporting the wafer circulation unit(130).
Patent KR-20020065138-A (KR)
Inventor: AN JEONG OH
IPC: D01F2/08
Filed: 2001-02-05
Abstract: PURPOSE: A manufacturing method of antibacterial artificial silk is provided which is light, has luster like natural silk and antibiosis, protects human body from a germ and is useful for a lining material of a Western clothes and underwear. CONSTITUTION: The antibacterial artificial silk is obtained by a process containing the steps of: sorting pulp; crushing the pulp to manufacture cellulose; dipping the cellulose into carbon disulfide to manufacture sandogen; mixing 1-5% of zeolite powder having 2000mesh size; putting a composition into 10-20PPM of ion water comprised of gold or silver having 99.99% of purity on 24V-50V many times; washing and filtering; and then spinning.
Patent KR-20010035450-A (KR)
Title: Delivery and recovery device for welding cable
Inventor: KIM SEONG MIN
IPC: B23K37/00
Filed: 2001-02-15
Abstract: PURPOSE: An apparatus for feeding and receiving welding cable having a welding cable carrying unit is provided to simplify welding work and relieve fatigue of an operator by installing a welding cable carrying part inside a case body so that the welding cable is automatically released and drawn by a welding cable feeder. CONSTITUTION: The apparatus comprises a case body (1) having a size which can sufficiently carry one or more welding machines (2); an ordinary welding machine which is mounted in the case body (1); a welding cable carrying part which is divided by a supporting pole at the upper part of the welding machines (2) for carrying a welding cable (3); and a welding cable feeder (7) installed at an exit of the welding cable carrying part for automatically releasing and drawing the welding cable (3).
Patent KR-20020068710-A (KR)
Title: Resin injection apparatus for semiconductor manufacturing
Inventor: CHA HO
IPC: H01L21/56
Filed: 2001-02-22
Abstract: PURPOSE: An apparatus for ejecting resin is provided to perform a fabrication process within a short time by ejecting simultaneously the resin to a plurality of semiconductor chips and wires. CONSTITUTION: A storage portion(10) is used for storing resin under a predetermined pressure. The resin stored in the storage portion(10) is supplied from a fluid floating portion(20). A pressure of the floating resin is maintained by a press gauge(20e). The fluid floating portion(20) is formed with the first supply pipe(20a), a pipe connection hole, an adaptor(20c), and the second supply pipe(20d). An elevation portion(30) performs an elevation operation by using a plurality of pistons(30a). A measuring portion(40) is installed at a lower portion of the elevation portion(30). A floating control portion(50) is used for controlling an ejecting operation of the resin. An ejecting portion(60) is installed at a bottom face of the measuring portion(40). The ejecting portion(60) ejects the resin by using a plurality of nozzles(61).
Patent KR-20020071982-A (KR)
Title: a making method of card to UV-perfme and noctilucence light diffusion
Inventor: PARK SEONG SOO
IPC: B42D25/415
Filed: 2001-03-08
Abstract: PURPOSE: Provided is a process for producing a card emitting UV fragrance and luminous light by silkscreening a fragrance and luminous light emitting layer on a polyester coated on the both sides of a raw plate of the card. CONSTITUTION: The process comprises the steps of: preparing the raw plate(10) of the card by mixing a polyester acrylate resin and a urethane acrylate resin; coating the both sides of the raw plate(10) of the card with the polyester(20); silkscreening the fragrance and luminous light emitting layer(30) on the polyester(20), wherein the fragrance and luminous light emitting layer(30) comprises a UV ink(33), the UV fragrance(31), and a luminous paint(32) in the ratio of 60:20:20.
Patent KR-20020076374-A (KR)
Title: Compound mineral additive for beauty culture
Inventor: KANG CHUNG NAM
IPC: A61K8/25
Filed: 2001-03-28
Abstract: PURPOSE: A mineral additive made by grinding volcanic rock produced abundantly in an active volcano or dormant volcano area with a ball mill is provided which is useful aids to washing action and skin cosmetic when added to a cleansing agent and in particular beneficial to hair health when added to a hair emulsion. CONSTITUTION: This mineral additive contains 47.34% by weight of SiO2, 21.05% by weight of Al2O3, 12.49% by weight of Fe2O3, 7.30% by weight of CaO, 5.07% by weight of MgO, 1.76% by weight of K2O, 3.89% by weight of Na2O and 1.08% by weight of others and has a pH of 8.02. The additive can be used in fine powders for a skin cleansing agent, cosmetic emulsion, potable water and the like.
Patent KR-20020076718-A (KR)
Inventor: AHN HWANG JAE
IPC: F28F9/02
Filed: 2001-03-30
Abstract: PURPOSE: An end plate of condenser is provided to improve closeness between the end plate and a radiating fin. CONSTITUTION: A fin separation preventive device(51) is formed on a surface of an outermost end plate(50) contacting with a radiating fin(40) to press the radiating fin so as to prevent separation of the radiating fin from an appropriate position during brazing process. The fin separation preventive device is a knurl, protrusions formed laterally and successively on a whole length of the end plate or a protrusion longitudinally and lengthily formed, desirably by press process.