baber/WOPTO huggingface dataset:
Patent KR-20010099272-A (KR)
Title: 통풍 및 환기를 위한 보조문을 갖는 이중문
Inventor: YEO DAN IEL
IPC: E06B7/32
Filed: 2001-09-18
Abstract: 본 발명은 아파트 또는 개인 주택, 사무실 등의 통풍 및 환기를 위한 보조문을 구비하는 이중문에 관한 것으로, 통상의 현관문 내측에 개방구를 형성한 후, 개방구에 일정각을 유지도록 간살을 설치 고정하고, 또한, 개방구에 방충망을 설치함을 특징으로 하고, 또한, 손잡이 및 잠금장치를 구비한 보조문을 보조문의 일단과 개방부에 경첩을 이용하여 조립하여 고정하므로써, 창문 또는 환풍 및 통풍 장치를 이용하여 환기 및 통풍이 원활하지 않은 경우, 환기 및 통풍을 원활히 시킬 수 있는 장점이 있다.  또한, 개방구에는 설치되어 있는 간살 및 방충망으로 실내의 외부 노출 방지 및 방범, 방충의 효과가 있다.
Patent KR-20020032302-A (KR)
Inventor: KITANO YUKIHIKO
IPC: G05D1/02
Filed: 2001-09-28
Abstract: PURPOSE: An autonomous moving apparatus having obstacle avoidance function is provided to detect a specific obstacle based on the scan information by accurately knowing about position information. CONSTITUTION: The autonomous moving apparatus(1) includes a traveling device(2) capable of traveling and steering, a travel controller(3) for controlling the traveling device(2), a scan-type sensor(4) (hereinafter called radar device)(4) comprised of a radar etc. for scanning a horizontal plane in a traveling direction of the traveling device(2) to thereby detect an obstacle. The autonomous moving apparatus(1) further includes a non-scan-type sensor(5) (hereinafter called obstacle sensor) comprised of a supersonic or infrared sensor for detecting an obstacle in a space different from the scanning plane of the radar device(4), a specific-obstacle detecting element(6), an obstacle detecting element(7), and a memory(8).
Patent KR-20030030245-A (KR)
Inventor: SHIN YEON HO
IPC: F02F3/16
Filed: 2001-10-09
Abstract: PURPOSE: A piston is provided to achieve improved cooling performance of piston by forming an oil gallery in the vicinity of the combustion chamber, while improving fluidity of oil. CONSTITUTION: A piston(1) comprises a groove combustion chamber(2) formed at the top surface of the piston; an iron insert ring(3) inserted into a piston top ring groove; an oil gallery(4) for cooling the peripheral area around the combustion chamber; an oil inlet channel(6) and an oil outlet channel(7) which are communicated to the oil gallery. The oil gallery is constituted by a hollow steel ring(5), and arranged to contact the iron insert ring inserted into the piston top ring groove. The oil inlet channel and the oil outlet channel are formed of steel pipes(8,9). The iron insert ring and the steel ring forming the oil gallery are welded with each other.
Patent KR-20030031347-A (KR)
Title: Safety device of cabinet for drawer type washing machine
Inventor: KIM HYEON JIN
IPC: D06F39/12
Filed: 2001-10-15
Abstract: PURPOSE: A cabinet safety system for a drawer type washing machine is provided to support the inserting or withdrawing of a cabinet with respect to a case safely by supporting the concentrated loads of the cabinet by wheels. CONSTITUTION: A cabinet safety system for a drawer type washing machine includes a case(1) with an opening part at a front part, a cabinet(3) to be inserted into or withdrawn from the opening part of the case and incorporating an outer tub and an inner tub inside, and wheels(70) provided to front lower ends of the cabinet to slide on the floor for supporting the loads concentrated forward the cabinet when inserting or withdrawing the cabinet.
Patent KR-20030031729-A (KR)
Title: Extract of the seeds of nelumbo nucifera gaertn. having liver cell protective effect and liver injury preventive or therapeutic effect, and a composition containing same
Inventor: CHO HYEON
IPC: A61P1/16
Filed: 2001-10-16
Abstract: PURPOSE: Provided is a pharmaceutical composition containing an extract of Rhizomes of Nelumbo nucifera Gaertn. which is excellent in liver protecting action and biosafety. Therefore, it is effectively used in the protection of liver cells, the prophylaxis and treatment of liver damage and the inhibition of mutation by a liver carcinogen. CONSTITUTION: The pharmaceutical composition contains, as an active ingredient, a lower alcohol extract of Rhizomes of Nelumbo nucifera Gaertn. which has a consistency. Rhizomes of Nelumbo nucifera Gaertn. is extracted by heating it with 1 to 10 times of lower alcohol, at 60 to 100deg.C for 1 to 12hr. The extract is filtered and concentrated under reduced pressure. The lower alcohol is methanol, an aqueous methanol solution, ethanol, an aqueous ethanol solution, normal propanol, iso-propanol, normal propanol or a mixture thereof. The effective dose of the extract is 1 to 2,000mg/kg body weight/day.
Patent KR-20030037786-A (KR)
Title: heater of drum type washing machine
Inventor: CHOI SEONG BONG
IPC: D06F39/04
Filed: 2001-11-05
Abstract: PURPOSE: A heater of a drum washing machine is provided to prevent corrosion and wear by forming the cemented carbide layer in the surface of a heater, and to sterilize washing water by heating washing or rinsing water with radiating far infrared rays from the heater. CONSTITUTION: A heater(50) of a drum washing machine is composed of a hot wire(500) formed in the middle of the heater; a magnesia layer(510) covering the hot wire; a stainless steel alloy layer(520) surrounding the outside of the magnesia layer; and a cemented carbide layer(530) covering the stainless steel alloy layer. Wear and corrosion are prevented by coating the surface of the heater with the cemented carbide through plasma. Water is heated by radiating far infrared rays from the heater, and sterilization washing is performed by eliminating pollutants from washing water.
Patent KR-20010106388-A (KR)
Inventor: CHOI GYU TAE
IPC: H05B41/14
Filed: 2001-11-08
Abstract: A filled granular PTFE powder which has a high apparent density, a small mean particle diameter and a sharp particle size distribution, is excellent in powder fluidity, is reduced in the quantity of electrification, and can give a molding being excellent in tensile strength and elongation and having a low surface roughness and a high degree of whiteness; and a process for the production of the granular powder. This process comprises preparing an aqueous slurry of a PTFE powder and a filler by the use of an organic liquid forming a liquid- liquid interface together with water and a nonionic surfactant such as a segmented polyalkylene glycol comprising a hydrophobic segment and a hydrophilic segment, and forming the granules from the obtained slurry through agitation and disintegration of the powder.
Patent KR-20030039285-A (KR)
Title: Device for pre-heating air of batch annealing furnace
Inventor: CHOI MUN HWAN
IPC: C21D9/54
Filed: 2001-11-12
Abstract: PURPOSE: An apparatus for preheating air for combustion of batch annealing furnace is provided to maximize heat transfer efficiency and improve thermal efficiency by preheating air for combustion supplied to a plurality of burners installed on side surface of the batch annealing furnace. CONSTITUTION: In a batch annealing furnace comprising an inner cover for covering coil stacked on base, a furnace covered on the inner cover with being spaced apart from the inner cover in a certain distance, and burners (15) mounted on the side surface of the lower part of the furnace with being spaced apart from each other in a certain distance, the apparatus comprises an air suction means comprising a driving motor (20) installed on one side surface of the furnace, a driving fan connected to rotation shaft of the driving motor, and a suction guide installed at the input side of an outer housing (22) where the driving fan is installed so that the suction guide sucks in air; and a preheating means comprising a distribution pipe (30) which is connected to an air pipe (24) installed at the output side of the housing, and which is installed along the outer circumferential surface of the lower part of the furnace, and a preheating pipe (31) which is separated from the distribution pipe so that the preheating pipe is vertically extended to the upper part of the furnace, and which is bent downward from the upper part of the furnace to the inner side of the furnace so that the preheating pipe is connected to the burners of the lower part of the furnace.
Patent KR-20030052246-A (KR)
Title: Manufacturing method of zinc and zinc alloy steel sheets with a good friction characteristcs
Inventor: CHOI MYEONG HUI
IPC: C23C28/00
Filed: 2001-11-16
Abstract: PURPOSE: A method for manufacturing zinc and zinc alloy steel sheets with excellent friction characteristics and corrosion resistance is provided. CONSTITUTION: The method is characterized in that acryl-based organic resin is mixed with urethane binder in a ratio of 90:10 to 60:40 so that solid portion in lubricating solution become 10 to 40 %; a coupling agent and a lubricant are added into the lubricating solution in an amount of 0.05 to 5 % and 0.5 to 10 %, respectively; coating zinc or zinc alloy steel sheet with the lubricating solution; drying the coated zinc or zinc alloy steel sheet at 100 to 140 deg.C, wherein the lubricating solution is applied on the zinc or zinc alloy steel sheet in an amount of 300 to 1200 mg/m¬2.
Patent KR-20030039923-A (KR)
Title: System And Method For Real-Time Traffic Information Service Using Vehicle
Inventor: SEO JI WON
IPC: G08G1/0968
Filed: 2001-11-16
Abstract: PURPOSE: A real time traffic information service system is provided to monitor traffic information based on a vehicle position and running information in real time by estimating position and running information of a vehicle from a vehicle station and transferring estimated information to a central information center. CONSTITUTION: A vehicle station(20) installed at a vehicle and estimates position and running information of the vehicle to transmit the estimated information to a mobile communication network. The vehicle station receives a real time traffic information service including optimum running information and displays the received information to a driver. A central information center(10) analyzes vehicle position and running information transmitted from the vehicle station to construct and manage real time traffic information. The central information center provides the real time traffic information to a mobile communication network or a call center(15) according to request of the vehicle station.
Patent KR-20030041331-A (KR)
Title: Rolling tyre device for testing a side pole impact of a car
Inventor: KIM CHAN HO
IPC: G01M7/08
Filed: 2001-11-19
Abstract: PURPOSE: A rolling tire device is provided to rapidly, simply and precisely carry out a collision test for a side pole of a vehicle by installing the rolling tire device on a wheel disc after removing a tire wheel. CONSTITUTION: A rolling tire device(100) includes two upper plates(10) formed with a plurality of slots(12), into which a bolt of a wheel disc is inserted. The slots(12) are arranged in a circular pattern. An opening(14) is formed at the center of the circular pattern defined by the slots(12). A hub of the wheel disc is coupled into the opening(14). A plurality of perforation holes(16) is formed at an inner peripheral portion of the upper plate(10) so as to adjust a height of the upper plate(10). A lower plate(18) is coupled to a lower portion of the upper plate(10). A cylindrical bar(20) is rotatably coupled to the center of the lower plate(18). A wheel hub(22) is formed at a lower end of the cylindrical bar(20).
Patent KR-20030042094-A (KR)
Title: Method for sending message by group in mobile phone and mobile phone using the same
Inventor: MUN GWI NAM
IPC: H04B1/40
Filed: 2001-11-21
Abstract: PURPOSE: A method for transferring a message by groups in a mobile phone and a mobile phone using the same are provided to transfer the same message to every member of one group at one time. CONSTITUTION: When a user completes making a message(100), it is checked whether the user selects a search function to look for a subject to be selected from a phone book with phone numbers discriminated by groups. When the user selects the search function(110), it is judged whether to set the message-transfer subject by the unit of group(130). If the message-transfer subject is set by the unit of group, the entire members of the selected group are selected as the message transfer subject(150). The prepared message is transferred to the group(160).
Patent KR-20030042701-A (KR)
Title: An apparatus for controlling swing angle of tapping machine of blast furnace
Inventor: HAM YEONG SIN
IPC: C21B7/12
Filed: 2001-11-23
Abstract: PURPOSE: An apparatus for controlling tilting angle of a tapping machine of blast furnace is provided to reduce the post-process operation and repair time by minimizing a level of a base line of melt in the furnace by quickly changing an angle of a tap hole. CONSTITUTION: The apparatus comprises a height adjuster(10) for lifting a guide rail(130) and a motor(40) for operating the height adjuster(10) installed below a support(122) mounted on an end of a tilting frame, and a plurality of support bars(60) each of which lower end is rotatably mounted on an upper surface of the guide rail(130) and the other end penetrates the support(122) so as to be exposed on an upper surface thereof and fixed by means of a bolt while a spring(62) is interposed around the support bar(60) such that the tilting angle can be controlled by the height adjuster(1), which is operated by the motor(40).
Patent KR-20030047576-A (KR)
Title: DRAM including a cell having a small value of subthreshold leakage currents
Inventor: KIM HYEONG SEOP
IPC: H01L29/10
Filed: 2001-12-11
Abstract: PURPOSE: A DRAM including a cell transistor with a small sub-threshold leakage current value is provided to reduce the sub-threshold leakage current and improve a dynamic refresh characteristic by increasing CD(Critical Dimension) of an access gate at an edge portion of an active region adjacent to an STI(Shallow Trench Isolation) region. CONSTITUTION: An active region pattern(30) is defined by an STI region. The active region pattern is extended to an X-axis. Two gate patterns(70) are perpendicular to the active region pattern. The gate patterns are extended to a Y-axis. Two cell transistors are defined by the active region pattern and the gate patterns. The gate patterns are formed with an access gate pattern(A·G) arrayed on the active region pattern and pass gate patterns(P·G) arrayed on the STI region. The CD of the access gate pattern is smaller than the CD of the pass gate pattern. The length of the access gate pattern is lengthened from a center portion of the active region pattern to an upper and a lower edge portion of the active region pattern.
Patent KR-20030048886-A (KR)
Title: Consent
Inventor: KIM CHANG SEONG
IPC: H01R13/66
Filed: 2001-12-13
Abstract: PURPOSE: A connection outlet is provided to adjust a direction of an outlet body to be matched with cord directions of plugs inserted into the outlet, thereby neatly aligning cords, and stably keep non-used plugs in terminalless discharge holes. CONSTITUTION: A rotary shaft(3) is formed at an end of a plug body(2) where plug pins(1') are protruded. The rotary shaft is inserted into an axial hole(5) formed at a connection part with an outlet body(4). A plurality of grooves are formed in the axial hole at regular intervals, so that a stopper formed at the rotary shaft is inserted into the plurality of grooves. A plurality of discharge holes(8,8',8") are formed at one side of the outlet body. Terminalless discharge holes(9,9',9") are formed at the other side of the outlet body.
Patent KR-20030052817-A (KR)
Title: Method for preprocessing a gate oxidation layer of a semiconductor device
Inventor: LIM TERESA
IPC: H01L21/30
Filed: 2001-12-21
Abstract: PURPOSE: A method for preprocessing a gate oxide layer for a semiconductor device is provided to be capable of maximizing the removing possibility of contaminants remaining on the surface of a wafer substrate by improving the steps of a gate oxide layer preprocessing method. CONSTITUTION: The surface of a wafer substrate having an oxide layer is etched by supplying oxide layer etchant(S2). The surface of the wafer substrate is firstly cleaned by supplying deionized water(S3). A chemical oxide layer is formed on the surface of the wafer substrate by supplying ozone water(S4). The surface of the wafer substrate is secondly cleaned by supplying the deionized water(S5). Then, the full steps are repeatedly carried out.
Patent KR-20030054989-A (KR)
Title: Reciprecating type motor
Inventor: HAN PIL WAN
IPC: H02K33/16
Filed: 2001-12-26
Abstract: PURPOSE: A reciprocating motor is provided to be capable of improving a motor efficiency by reducing an eddy loss at a mover body. CONSTITUTION: An inside stator(12) and an outside stator(11) are spaced apart from each other. A winding coil(C) is wound at either one of the inside stator and the outer stator. A mover assembly(100) is disposed to reciprocate between the inside stator and the outside stator and has a magnet(120) at a mover body(110). The magnet forms an induction magnetism with the winding coil. The mover body consists of a fixing part(111) and a support part(112). The fixing part is made of a metal material and is connected to a motion body. The support part is connected at one side of the fixing part and is made of a glass fiber material. The magnet is installed at an outer surface of the support part.
Patent KR-20030055864-A (KR)
Title: Gear ratio variable type steering system
Inventor: CHOI BYEONG YUN
IPC: B62D6/02
Filed: 2001-12-27
Abstract: PURPOSE: A steering system with changing a gear ratio is provided to change the gear ratio according to a vehicle speed between a steering wheel and a gear box by having a changing portion of the gear ratio connected to a pulley and a belt. CONSTITUTION: A ball screw(33) is installed to the outside to move an output rod(30) to an axial direction. A driving shaft(130) is arranged in parallel with the ball screw. A hypoid gear(140) is included between an input shaft(120) and the driving shaft to receive rotational force from the input shaft. A pair of driving pulleys(150) is installed to the outside to be interlocked with the driving shaft. An end of the driving pulley is fixed and the other end is movable. The motor(160) moves the other end of the driving pulley to the axial direction. An end of a V-belt(195) is wound to the outside of the driving pulley. A pair of slave pulleys(180) is installed to be interlocked with the outside of the ball screw to be wound to the other end of the V-belt. A pair of springs(190) supports both outsides of slave pulleys to be adhered each other. Therefore, heavy steering feeling and directional stability are applied in fast traveling while light and comfortable steering feeling is applied in slow traveling.
Patent KR-20030057865-A (KR)
Title: Sorting apparatus for first product
Inventor: KIM YOUN SUNG
IPC: B26D5/20
Filed: 2001-12-29
Abstract: PURPOSE: A sorting apparatus for primary products is provided to collect products by distinguishing rough materials from processed products automatically through flow of coolant with opening and closing a fall hole of a transfer duct in turning a damper, and to install the sorting apparatus in the cutter easily with simple structure. CONSTITUTION: A cutting machine forms and cuts wire base metal(15) by a cutting head(10). A sorting device for primary materials is composed of a transfer duct(20) placed in the lower part of the cutting head to transfer formed products to a collecting container(27), a fall hole(25) formed in the floor of the transfer duct, a damper(30) turned and installed in the fall hole to open and close the fall hole, and a moving unit(40) connected to the damper. Primary materials are distinguished from processed products conveniently with opening and closing the fall hole of the transfer duct in turning the damper.
Patent KR-20030058355-A (KR)
Title: An electrolyte for high voltage Al capacitor
Inventor: JANG CHANG GUK
IPC: H01G9/022
Filed: 2001-12-31
Abstract: PURPOSE: An electrolysis solution is provided to be capable of being used for an electrolysis condenser over 500W by increasing a withstand voltage of an electrolysis solution. CONSTITUTION: Dekandicare boxylic acid of 2 to 6 weight% and ammonium 1.7 octane dekar boxylate of 6 to 12 weight% are mixed with ethylene glycol solvent of 30 to 60 weight%. Diethylene glycol monobutyl ether of 20 to 45 weight% is used as auxiliary solvent. Vinyl alcohol of 4 to 10 weight% is added in order to increase a withstand voltage, and paranitro benzene alcohol of 0.1 to 2 weight% is added in order to prevent a withstand voltage from being lowered.
Patent KR-20010072063-A (KR)
Title: 자기 저항 소자 및 그 제조방법 및 자기 부품
IPC: H01F10/32
Filed: 2000-05-29
Abstract: 고저항층(13)과, 고저항층(13)을 개재하여 배치된 제1 자성층(12)과 제2 자성층(14)을 구비하고, 고저항층(13)은 제1 자성층(12)과 제2 자성층(14)의 사이에 터널 전류를 흐르게 하는 장벽이고, 또한, 산소, 질소 및 탄소로부터 선택되는 적어도 1개의 원소 L ONC 를 포함하고, 제1 자성층(12) 및 제2 자성층(14)으로부터 선택되는 적어도 1개의 층 A가 Fe, Ni 및 Co로부터 선택되는 적어도 1개의 금속원소(M)와 금속원소(M)와는 다른 원소 R CP 를 포함하며, 원소 R CP 는 금속원소(M)와 비교하여 원소 L ONC 와 에너지적으로 결합하기 쉬운 원소이다. 이 구성에 의해서 접합 저항이 낮고 MR이 높은 새로운 자기 저항 소자를 얻을 수 있다.
Patent KR-20010074964-A (KR)
IPC: D03J1/14
Filed: 1999-08-05
Abstract: The invention relates to a device for transporting harness elements, notably drop wires (LA) for weaving machines, which are arranged on substantially horizontal supporting members (22). Said device is characterized by a plate (21) which is substantially parallel to the supporting members (22) and positioned beneath same. The drop wires (LA) rest on both the supporting members and the plate by forming an angle  alpha . The supporting members (22) and plate (21) can be displaced in relation to each other.
Patent KR-20010080316-A (KR)
IPC: H01L21/265
Filed: 1999-10-29
Abstract: 이온을 생성하는 이온 소오스부(18)와, 이온 소오스부(18)에서 생성된 이온이 기판(92)에 이온 주입되는 이온 주입부(14)와, 이온과 반대의 전하를 갖는 하전 입자가 발생되는 하전 입자 발생기(62)와, 이온 소오스부(18)로부터의 이온을 받아들이기 위한 수용구(24a), 이온 주입부(18)에 이온을 보내기 위한 송출구(24b), 수용구(24a)로부터 송출구(24b)로 뻗는 가이드관(24c), 및 가이드관(24c)의 내면(24d)에 그 개구(82)가 형성되어 하전 입자 발생기(62)로부터의 하전 입자를 가이드관(24c) 안으로 안내하기 위한 도입부(80)를 갖는 빔 가이드부(24)와, 가이드관(24c)의 내부에 있어서, 도입부(80)의 개구(82)와 송출구(24b) 사이에 위치하는 실드부(84)를 구비한다.  실드부(84)의 차폐면(84a)이, 오염 입자가 웨이퍼에 도달하는 것을 막는다.
Patent KR-20010080392-A (KR)
Inventor: HARPER MARK JAY
IPC: C07B61/00
Filed: 1999-11-04
Abstract: The present invention relates to a Raney catalyst comprising iron, cobalt, a third metal wherein the third metal is selected from the group consisting of nickel, rhodium, ruthenium, palladium, platinum, osmium, iridium and mixtures of any of these metals. In the examples nickel is the third metal, and the catalyst is used for the hydrogenation of adiponitrile (ADN) to 6- aminocapro-nitrile (ACN) and hexamethylenediamine (HMD).
Patent KR-20010087389-A (KR)
IPC: H02H9/02
Filed: 1999-10-28
Abstract: 전자 장치는 2개의 외부 전극와 하나 또는 그 이상의 내부 전극에 샌드위치되는 2 또는 그 이상의 도전성 폴리머 층을 포함한다. 3개층을 지니는 장치를 제조하는 방법은 (1) 제1 및 제2 금속층 사이의 제1 폴리머 층을 포함하는 제1 층상 서브구조, 제2 폴리머 층 및 제3 및 제4 금속층 사이의 제3 폴리머 층을 포함하는 제2 층상 서브구조를 제공하는 단계, (2) 제2 및 제3 금속층 사이에 절연 개구의 제1 및 제2 어레이를 형성하는 단계, (3) 제1 및 제2 서브구조를 제2 폴리머 층의 대향하는 표면에 라미네이트시키는 단계, (4) 제1 및 제4 금속층 내에 각각 외부 전극의 제1 및 제2 어레이를 형성하는 단계, (5) 각각의 제1 단자가 제2 외부 전극 어레이 내에 있는 외부 전극을 제2 금속층 내에 있는 전극-한정 영역에 결합시키는 복수의 제1 단자와, 각각의 제2 단자가 제1 외부 전극 어레이 내에 있는 외부 전극을 제3 금속 어레이 내에 있는 전극-한정 영역에 결합시키는 복수의 제2 단자를 형성하는 단계 및 (6) 각각의 장치가 제1 외부 전극 및 제1 내부 전극 사이의 제1 폴리머 층, 제1 및 제2 내부 전극 사이의 제2 폴리머 층, 제2 내부 전극 및 제2 외부 전극 사이의 제3 폴리머 층을 포함하는, 개별적인 장치로 층상 구조를 개별화시키는 단계를 포함한다. 각각의 장치는 제1 내부 전극을 제2 외부 전극에 결합시키는 제1 단자와 제2 내부 전극을 제1 외부 전극에 결합시키는 제2 단자를 포함한다.
Patent KR-20010108187-A (KR)
IPC: G11C7/12
Filed: 2000-12-07
Abstract: 제어부(140)는 입력단(9a)과 메인 비트선(MBL)을 프리챠지부(120a)에 의해 전원 전압(V dd )으로 프리챠지하고, 서브 비트선(SBL)을 리셋부(130b)에 의해 그라운드 전압(V ss )으로 리셋한 후에, 입력단(9a)과 메인 비트선(MBL)에서 프리챠지된 전하의 일부가 서브 비트선(SBL)에 재배분되도록 선택 게이트(4a)를 제어한다.