baber/WOPTO huggingface dataset:
Patent KR-20020039564-A (KR)
Title: Carbon containing refractory for continuous casting and oxidation preventing coating material thereon
Inventor: LEE SANG AM
IPC: C04B35/00
Filed: 2000-11-22
Abstract: PURPOSE: A graphite refractory for continuous casting and anti-oxidant coating thereon is provided to prevent oxidation of graphite refractory. The anti-oxidant permeated into the surface of refractory easily forms strong films and prevents oxidation of carbon. CONSTITUTION: The graphite refractory, such as Al2O3-C or MgO-C, is coated with an anti-oxidant, being in a form of slurry less than 0.075mm in size, which comprises 25-50wt.% of feldspar, 25-50wt.% of borosilicate, 5-15wt.% of SiC, 10-20wt.% of Si and 40-60wt.% of silica sol including 20-30wt.% of SiO2. The ZrO2-C refractory is firstly coated with the above anti-oxidant, and secondly coated with an anti-oxidant including 100pts.wt. of Zr, 2-10pts.wt. of Al, and 25-45pts.wt. of silica sol.
Patent KR-20020034811-A (KR)
Title: A boiler
Inventor: LEE CHOUNG KI
IPC: F24H1/28
Filed: 2000-11-23
Abstract: PURPOSE: A boiler is provided to obtain improved combustion efficiency, maximized electric heating effect, increased lifetime by constituting a first and second combustion rooms in a boiler body as to discharge flame through the combustion rooms to chimney channel while circulating. CONSTITUTION: A first combustion room(2) is formed of a first cylindrical water containing room(3) in a middle portion of a boiler. A second water containing room(5) is formed to cover the first water containing room, thereby forming a second combustion room(6). In the first combustion room, a guide plate(8) is installed at a position where heat source of the burner is injected. The heat source is guided into a screw(9) having a vane(9b) axially installed on the first combustion room. A plurality of another guide plates downward slanted are intermittently formed on a circumferential portion of the first water containing room. The second combustion room is connected with the chimney channel.
Patent KR-20020041687-A (KR)
Title: Refrigerator for kimchi
Inventor: CHO SEONG HO
IPC: F25D29/00
Filed: 2000-11-28
Abstract: PURPOSE: A kimchi refrigerator is provided to accurately detect temperature in a storage compartment, to easily replace a temperature sensor and to improve productivity. CONSTITUTION: A sensor joining part(20) is placed on one side of inner wall of an inner casing(3) for a temperature sensor(50) to be joined. The sensor joining part includes a sensor receiving part(21); a sensor cover(23); a sensor plate(25); and a sensor holding part(27). The sensor receiving part is vertically formed on the inner casing to cave outward. The sensor cover is detachably joined to the inner casing to cover the sensor receiving part. The sensor plate is joined to an inner platy surface of the sensor cover. The sensor holding part is placed on a part of the sensor plate for the temperature sensor to be joined to.
Patent KR-20020043408-A (KR)
Title: Apparatus photoresist of aperture
Inventor: LEE CHEOL SEUNG
IPC: H01L21/027
Filed: 2000-12-04
Abstract: PURPOSE: An aperture of an exposure apparatus is provided to form apertures of various shapes by combining the first aperture revolver with the second aperture revolver. CONSTITUTION: An aperture of the first aperture revolver(100) is located in the first aperture position. One aperture selected from a quadruple pole aperture, a ring aperture, a conventional aperture, and a modified quadruple pole aperture is located in the first aperture position. An aperture of the second aperture revolver(113) is located in the second aperture position. One aperture selected from a small aperture, a large aperture, a double pole aperture, and a modified aperture is located in the second aperture position. The first aperture revolver(100) are overlapped with the second aperture revolver(113). The apertures of various shapes are formed by combining the first aperture revolver(100) with the second aperture revolver(113).
Patent KR-20020048123-A (KR)
Inventor: LEEM SUNG KYOON
IPC: F16B15/00
Filed: 2000-12-16
Abstract: PURPOSE: A self-locking staple is provided to increase coupling force by forming a plurality of convex-concave portions at the surface of left and right pins of the staple, while shortening working time and achieving improved work efficiency. CONSTITUTION: A self-locking staple(40) which is bent into a square C-shape, couples a first object(20) made of a steel plate or steel stud and a second object(10) made of a gypsum board. The staple comprises a head part(42) to be struck by a high speed hammer; left and right pin parts(44a,44b) which are bent at a right angle such that the left and right pin parts are symmetrical with each other, wherein each of left and right pin parts has a sharp end to simultaneously penetrate into the first and second objects when the staple is struck; and a plurality of convex-concave portions(46) formed at one surface of the lower portion of each of left and right pin parts. The convex-concave portions serve to prevent ends of left and right pin parts from being escaped from the object, by permitting ends of left and right pin parts to be bent toward the portion having a high friction coefficient, when the left and right pin parts penetrate into the first object having a material and hardness similar to the material and hardness of the staple.
Patent KR-20020048624-A (KR)
Title: Redox supercapacitor and the preparation thereof
Inventor: JANG SUN HO
IPC: H01G11/48
Filed: 2000-12-18
Abstract: PURPOSE: A super capacitor for oxidation/restoration and a method of fabricating the capacitor are provided to remarkably reduce interfacial resistance and to simplify a capacitor fabrication process. CONSTITUTION: An electric active material(302) containing polyaniline doped with lithium is fabricated. The electrode active material is attached to a charge collecting layer(402) to fabricate an electrode plate. A polymer separator(501) is placed between two electrode plates and attached to the electrode plates. The electrode active material is directly coated on the charge collecting layer and dried to form the electrode plate. The polymer separator is formed of a mixture of acetone and PVDF dissolved in the acetone.
Patent KR-20020050527-A (KR)
Title: Method and apparatus for providing position information using a map identification
Inventor: KIM GWANG SU
IPC: H04W4/02
Filed: 2000-12-21
Abstract: PURPOSE: A method and a device for providing the position information using a map ID on a map are provided to offer the unique and representative map ID capable of changing the information according to the contents changed by a user. CONSTITUTION: The method comprises the steps of registering and storing the map ID matching to a position and the position information of the map ID to a server according to the registration request from the user through the user terminal and providing the position information of the map ID from the server according to a position information search request from the user. If the user wants to adjust the position information of the map ID through the user terminal, the user adjusts the position information contents of the server through the user terminal. The user terminal has a structure including an input part, an output part, a communication part and an operator.
Patent KR-20020053939-A (KR)
Title: Method for forming barrier layer of semiconductor device
Inventor: HAN SANG YEOP
IPC: H01L21/28
Filed: 2000-12-26
Abstract: PURPOSE: A method for fabricating a barrier layer of a semiconductor device is provided to form a barrier layer in which reaction of aluminum and silicide is controlled, by depositing a TiN layer as the barrier layer in a two-step process wherein the TiN layer after the first step process is exposed to the air to form a TiO2 layer. CONSTITUTION: An insulation layer(12) having a contact hole(13) for exposing a predetermined portion of a semiconductor substrate(11) is formed on the semiconductor substrate. The first TiN layer(14) is deposited on the inner wall of the contact hole and the insulation layer. The first TiN layer is exposed to the air to form the TiO2 layer(15) on the first TiN layer. The second TiN layer(16) is deposited on the TiO2 layer.
Patent KR-20020053401-A (KR)
Title: Method of Electromagnetic Wave Electric Wave Model Optimum in Wireless Network
Inventor: KANG TAE GU
IPC: H04B17/00
Filed: 2000-12-27
Abstract: PURPOSE: A method for optimizing an electromagnetic wave propagation model in a wireless network is provided to improve the accuracy of the result of prediction by obtaining the optimum electromagnetic wave propagation model for a wireless network design objective area, thereby improving the reliability of the wireless network design. CONSTITUTION: After an electromagnetic wave propagation model to be used in prediction is selected, variables related to a base station wherein a transmitter is installed in measurement are initialized, and measurement materials are prepared(S300,S301). Constant value of predicted value of the electromagnetic wave propagation model and threshold of an error between predicted and measured received field strengths are preliminarily defined(S302). Predicted value of received field strength at each measurement point is calculated by applying base station transmitter data to the selected electromagnetic wave propagation model(S303,S304). The difference between predicted received filed strength and the measured received field strength at each measurement point is calculated, and an average error is calculated(S305-S309). The constant value is changed until the error between predicted and measured received field strengths less than the threshold of the error is obtained, and the average error of the difference in predicted and measured received field strength is obtained(S310,S311). If the error less than the threshold is obtained, electromagnetic wave propagation model optimization is performed through the comparison of predicted value and measured value.
Patent KR-20020054620-A (KR)
Title: Device to select garlic and method thereof
Inventor: BAEK SUNG GI
IPC: A23N15/00
Filed: 2000-12-28
Abstract: PURPOSE: Provided are a method and apparatus for sorting garlics in which peeled garlic is introduced successively one by one through a plurality of compartments, and rotated while transferring, photographing the garlic to be rotated. The method can sort a large amount of garlic within a short time and reduces personnel expenses. CONSTITUTION: The apparatus comprises: an inlet part(10) comprising a hopper(11) for introducing peeled garlic and a transfer conveyor; a transfer part(20) comprising a plurality of safe landing chambers(21) separated by a partition wall to let the garlic be safely placed, a brush for keeping it to be horizontal and a vibration motor(27) for advancing it slowly in a line; a rotation driving part(30) comprising a roller conveyor(31) for successively transferring; a gear(34) fastened at both side surfaces of each roller and a plane gear(35) disposed on one side within the rotation range of the roller conveyor to rotate the roller; a photographing part(40) comprising at least three cameras for photographing the rotating garlic; a control part(50) for determining the state of each garlic; a sorting part(60) comprising the partition, an operation lever(62a,62b,62c) and a guide plate(64) for sorting into rotten garlic, unpeeled garlic, defective garlic and good garlic; and a discharge part(70).
Patent KR-20020058642-A (KR)
Title: a portable power producer
Inventor: JUN JUNG SU
IPC: H02K57/00
Filed: 2000-12-30
Abstract: PURPOSE: A portable power generating apparatus is provided to achieve an improved portability by arranging a generator unit, pump unit and an air feeding unit to a single rotating shaft and thus reducing the volume of the power generating apparatus. CONSTITUTION: An apparatus comprises a case having a plurality of compartment spaces formed within the case; a rotating shaft(120) installed at the center of the case, penetrating through the compartment spaces; an engine unit(200) coupled to an end of the rotating shaft, and which provides a rotating force to the rotating shaft; a generator unit(300) spaced apart from the engine unit, and which generates power by being rotated by the rotating force of the rotating shaft; a pump unit(400) spaced apart from the generator unit, and which sucks and discharges a fluid by being rotated by the rotating force of the rotating shaft; an air feeding unit(500) coupled to the other end of the rotating shaft, and which sucks and discharges an air; and a control unit for controlling rotation speed of the rotating shaft, and operation of other units.
Patent KR-20010030831-A (KR)
Title: 개인 통신 보조 장치를 이용한 정보 처리 방법
IPC: G06F9/46
Filed: 1998-10-02
Abstract: 개인 디지털 보조 장치를 이용한 정보 처리 방법은 상태 표시줄 매니저("SBM")와 상태 표시줄 인터페이스를 이용한다. 모든 응용 프로그램 및 운영 체제의 구동점은, 상태 표시줄 메시지를 도시하고 상태 표시줄 메시지와 상호작용하는 에 균일하게 사용되는 상태 표시줄을 지원한다. SBM은 필요할 때마다 모든 응용 프로그램의 상태 표시줄 영역 전부를 함께 링크한다. 본 발명은 모든 작동 중인 응용 프로그램의 각각의 상태 표시줄로, 사건에 상응하는 글로벌 상태 메시지를 루팅한다. 메시지가 사용자에 의한 작용을 필요로 하는지, 정보 용도에 한정된 것인 지에 상관없이, SBM은 모든 메시지를 상태 표시줄로 루팅한다. 운영 체제 구동점에 먼저 접근할 필요없이 작동 중인 응용 프로그램의 상태 표시줄로부터 최소화 응용 프로그램이 디스플레이되고 구동된다. 마지막으로, SBM은 호출에 미답한 이유를 설명하는 사유 코드를 포함하는 미답 전화 호출 리스트를 생성한다.
Patent KR-20010033744-A (KR)
Title: 얇은 텍스쳐드 배리어 필름 및 이를 형성하는 방법
IPC: B29C59/04
Filed: 1998-12-17
Abstract: 엠보싱된 텍스쳐드 필름은 5% 내지 200% 까지 다른 상이한 원주 속도로 회전하는 패턴화된 롤 및 앤빌 롤을 갖는 결합 롤 이셈블리의 닙을 통해 얇은 열가소성 중합체 배리어 필름을 공급함으로써 만들어 진다.  패턴화된 결합은 롤러의 속도 차이에 의해 필름 및 추가의 텍스쳐에 제공되고 이에 의해 약 30 밀리바아 이상의 하이드로헤드를 갖는 엠보싱된, 텍스쳐드 배리어 필름을 창출한다.
Patent KR-20010034421-A (KR)
Title: 액체 산소를 증발시키는 방법 및 장치
IPC: F25J3/04
Filed: 1999-01-15
Abstract: 본 발명은 액체 산소를 증발시키기 위한 방법 및 장치에 관한 것이다.  정상 조작에서 
     - 액체 산소를 주 증발기(3)으로 도입시켜, 여기에서 부분적으로 증발시키고, 
     - 제 1 플러싱 스트림(5)를 액체 상태로 주 증발기(3)으로부터 제거하고, 
     - 제 1 플러싱 스트림(5)를 보조 증발기(6)에서 부분적으로 증발시키고, 
     - 제 2 플러싱 스트림(7)을 액체 상태로 보조 증발기(6)으로부터 제거한다. 
     정상 조작은 가열 조작에 의해 중단되며, 가열 조작에서 
     - 주 증발기(3)에서 보조 증발기(6)으로 이동하는 액체가 전혀 없으며, 
     - 보조 증발기(6)은 정상 조작에서의 온도보다 현저하게 높은 온도가 된다.
Patent KR-20010040619-A (KR)
Title: 전자기계식 컨택터
IPC: H01H50/02
Filed: 1999-12-02
Abstract: 본 발명은, 전자석코일과 전기자(armature)를 수용하는 베이스(30)와 함께, 컨택터 몸체(10)를 형성하는 전원터미널스트립(power terminal strip)(50)의 하우징(53)에, 전원터미널(A)이 설치되는, 전자석 및 이동 컨택트캐리어(mobile contact-carrier)의 전자기계식 컨택터에 관한 것이다.  이 전원터미널스트립(50)은, 전원터미널의 형식에 의존하고 상기 몸체 내부의 아크박스(arc box)(40)의 대응하는 형태(42)에 맞춰지는 터미널간 칸막이(inter-terminal partition)(51)을 갖는데, 상기 아크박스의 형태는 전원터미널의 형식과는 무관하다.
Patent KR-20010041808-A (KR)
Title: Absorbent structures comprising fluid storage members with improved ability to dewater high flux distribution members
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/534
Filed: 1998-03-13
Abstract: The present invention relates to absorbent structures for use in absorbent articles, comprising a first region for acquisition/distribution of fluid and a second region for storage of fluid. The first region comprises materials, which may have a relatively high capillary desorption pressure, as the second region comprises materials or members exhibiting a sufficiently high capillary absorption pressure so as to still efficiently drain the first region. Thus, the first region comprises material having a cumulative flux of more than 0. 075 g/cm 2 /sec at 12.4 cm heights, and/or a wicking time of less than 120 seconds at this height, and second region comprises material which satisfies at least one of following requirements: (a) an absorption capacity of at least 15 g/g at 35 cm in the capsorption test; and/or (b) an absorption capacity of at least 15 g/g at 0 cm in the capsorption test and an absorption efficiency of at least 55 % at 40 cm, and/or (c) a Capillary Sorption Absorption height at 50 % of its capacity at 0 cm absorption height (CSAH 50) of at least 35 cm in the capsorption test.
Patent KR-20010078711-A (KR)
IPC: A61K31/201
Filed: 1999-03-17
Abstract: Compositions and methods of using conjugated linoleic acid preparations enriched for the t10,c12 and c9,t11 isomers are disclosed. It is found that preparations of conjugated linoleic acid containing a ratio of t10,c12 to c9,t11 of about greater than 1.2:1 are desirable for a wide variety of nutritional, therapeutic and pharmacologic uses.
Patent KR-20010043401-A (KR)
Title: 인화인듐 기반 다중 양자 우물 레이저
IPC: H01S5/343
Filed: 1999-05-07
Abstract: 1.3 ㎛ 대역용의 InP 기반 MQW 레이저는 더 큰 대역 갭을 갖는 장벽 층 사이에 삽입되는 적어도 하나, 바람직하게는 여러 개의 우물 층을 갖는다. 우물 층 및 장벽 층은 모두 필수적으로 Ⅲ족 원소의 조성물과 동일한 함유량을 갖지만, Ⅴ족 원소의 조성물과는 상이한 함유량을 갖는다. 우물 층은 기판으로부터 가능한 전압의 한계 내에서 편이하는 격자 상수, 소위 오정합을 갖는 반면에, 우물 층은 더 작은 오정합을 갖는다.
Patent KR-20010053327-A (KR)
Title: 신체 분비물의 성분에 대한 센서를 갖는 일회용 제품
Filed: 1999-06-29
Abstract: 본 발명은 착용자의 대변내의 하나 이상의 특정 생물학적 건강 표지자 및/또는 영양 표지자를 탐지하도록 된 센서를 포함하는 일회용 제품에 관한 것이다.  상기 제품은 또한 상기한 상황이 발생한다면 보호자, 착용자 또는 작동기에게 그 신호를 보낼 수 있다.
Patent KR-20020061865-A (KR)
Title: The method for purchasing ship using internet
Inventor: PARK YEONG ROK
Filed: 2001-01-18
Abstract: PURPOSE: A method for purchasing a ship through the Internet is provided to realize an on-line ship contract by using the Internet. CONSTITUTION: A ship owner(10) accesses to a web server(20) of a ship trading company purchases a ship by selecting the specifications of a desired ship. The web server includes various DBs and displays a three-dimensional ship model. The web server exchanges data with the ship owner via a data transmitting and receiving unit(25). A purchase order request, a purchase order specification, a yard specification, and other information are stored in a contract DB(40). A standard ship, a real ship, and a design library needed for ship building are stored in a ship DB(45). A three-dimensional graphic program unit(35) models a three-dimensional ship by reading ship data from a CAD(Computer Aided Design) library(35a) for merging the data needed for ship building and three-dimensional modeling of a ship and from the ship DB. A web server control unit(30) models a ship corresponding to the specifications presented by the ship owner and displays the model ship.
Patent KR-20020012474-A (KR)
Title: Starch polymer combinations used in papermaking
Inventor: ALTIERI PAUL A
IPC: D21H21/10
Filed: 2001-02-14
Abstract: PURPOSE: A method of preparing paper with improved retention by adding a mixture of cationic starch and starch phosphate to a paper making system is provided. Whereby, the paper obtained has improved retention characteristics as well as drainage characteristics and strength characteristics. CONSTITUTION: An effective amount of one or more starch polymer mixtures comprising cationic starch and starch phosphate is added to paper pulp before or after formation of sheets thereof, wherein the starch polymer mixtures have a zeta potential of +20 to -18mV. The starch is glutinous cornstarch, corn starch, tapioca starch, potato starch or a mixture thereof and the starch phosphate is manufactured by reaction with alkalimetal ortho-, pyro-, metha, or tripolyphosphate.
Patent KR-20020067708-A (KR)
Title: Appliances and methods for lottery using dynamically varying data system
Inventor: YU CHOON YEOL
Filed: 2001-02-17
Abstract: PURPOSE: A method and a device for a lottery using a variable data are provided to raise the seeing preference of the media and to largely amplify the interests of the audiences by giving the premium money if the characters combined according to the time and the contents of the advertisement or the media is accord to the set characters. CONSTITUTION: The device comprise a variable device using the continuously changing element such as time and place, a products variable device using the element as the variable by giving a different number/figure to each product and a variable connecting device of a mathematical function or a character connector for connecting the variable devices. The device gives the set compensation by confirming the accordance at a fixed period or time after comparing the numeric value generated by the variable devices and the variable connecting device with a set numeric value.
Patent KR-20020067861-A (KR)
Inventor: KWON YEONG GAK
IPC: B23K35/04
Filed: 2001-02-19
Abstract: PURPOSE: A high efficiency polygonal electrode for gas metal arc welding is provided to reducing current loss due to resistance heat during arc welding by changing the cross sectional shape of electrodes for gas metal arc welding. CONSTITUTION: The high efficiency polygonal electrode for gas metal arc welding is characterized in that electrodes for gas metal arc welding has polygonal cross sectional shape to increase the specific surface area thereof.
Patent KR-20010085431-A (KR)
Title: Substrate cleaning apparatus and substrate cleaning method
Inventor: AOKI KENYA
IPC: H01L21/31
Filed: 2001-02-21
Abstract: PURPOSE: A method for cleaning a substrate is provided to stably and inexpensively perform a scrubbing cleaning process, to rapidly make a scrubbing brush access the substrate and to improve cleaning efficiency by using a composite cleaning apparatus wherein a scrubbing cleaning process and a blow cleaning process are performed. CONSTITUTION: The substrate is located in the first position. The surface of the substrate supported in the first position is scrubbed and cleaned. At least a part of the substrate is transferred from the first position to the second position. Cleaning liquid is flowed to the surface of the substrate in the second position to perform cleaning process.
Patent KR-20010089228-A (KR)
Title: Excavating method and excavating apparatus
Inventor: FUJITA MASAJI
IPC: E21B7/00
Filed: 2001-03-09
Abstract: PURPOSE: To provide an excavation construction method for miniaturizing a device and nearly fully preventing excavation force from being transmitted to the device. CONSTITUTION: In the excavation construction method, the excavation device where a crushed body 9 that is connected to a center axis 12 so that it can be rocked is provided at the tip of a rotary shaft 3, and at the same time an axial line direction C of the center axis 12 is away from an axial line direction L of the rotary axis 3 is used, the rotary axis 3 is rotated, and at the same time the center axis 12 is rotated speedily, and the ground is blown by the tip of the crushed body 9.
Patent KR-20020072845-A (KR)
Inventor: JANG BYEONG CHEOL
IPC: A61K8/92
Filed: 2001-03-13
Abstract: PURPOSE: Provided are a nail enamel composition containing photodecoloration pigment and herbal essence oil, and a method for manufacturing the same. CONSTITUTION: In the nail enamel composition consisting of nitrocellulose, adhesion increasing resin, a plasticizer, a coloring agent, a diluent and an organic solvent, it contains 5-20 wt.% of a photodecoloration pigment as a coloring agent and 0.01-5 wt.% of essence oil, referred to the total nail enamel composition. The essence oil is fruit extracted essence oil or herb extracted essential oil.
Patent KR-20020074331-A (KR)
Title: MEMS Switch using RF Blocking Resistor
Inventor: SIM DONG HA
IPC: H01L29/00
Filed: 2001-03-20
Abstract: PURPOSE: A microelectromechanical system(MEMS) switch using a radio frequency(RF) blocking resistor is provided to simplify the structure and to easily integrate the switch, by using the RF blocking resistor instead of an additional blocking capacitor and an RF choke. CONSTITUTION: A semiconductor or dielectric substrate(10) is prepared. A signal line(12) has a gap(18) forming an open circuit, formed on the substrate. An RF ground is located in a position separated from the signal line, formed on the substrate. Anchors(20a,20b) are separated from the signal line, formed on the substrate. A coupling dielectric is formed on the signal line. A transfer member is supported by the upper portion of the anchor, extending over the gap. The transfer member, the signal line and the coupling dielectric constitute a capacitor structure. When a pull-down voltage is applied, the transfer member is downward curved and contacts the signal line to make capacitive coupling. The RF blocking resistor(34) is formed between the signal line and the ground to block radio frequency. An RF blocking unit(32) is formed between a pad(30) formed on the substrate and the anchor to block radio frequency.