baber/WOPTO huggingface dataset:
Patent KR-20030020860-A (KR)
Title: Preparation of photocatalytic thin film and water-treatment apparatus using thereof
Inventor: KIM SUNG JOON
IPC: B01J21/06
Filed: 2002-10-21
Abstract: PURPOSE: A method for preparation of a photocatalyst thin film with high activity and strong adherence on substrate, and a water treatment apparatus using the photocatalyst thin film are provided to sterilize germs and oxidize recalcitrant toxic compounds such as agricultural chemicals and trihalomethane in wastewater/sewage. CONSTITUTION: The method for preparation of a photocatalyst thin film with high activity and strong adherence on substrate includes the steps of (a) mixing 1 to 50 wt.% of titanium-based inorganic binder, 0.1 to 30 wt.% of organic solvent and 0.01 to 5 wt.% of inorganic acid, followed by agitation for 0.1 to 10 hrs; (b) mixing 1 to 30 wt.% of organic polymer and 5 to 50 wt.% of organic solvent; (c) mixing a resultant from the first step with a resultant from the second step, followed by agitation for 0.5 to 10 hrs; (d) adding 1 to 30 wt.% of chelator, 0.001 to 5 wt.% of surfactant and 0.1 to 10 wt.% of photocatalyst powder to the resultant from the third step, followed by ultrasonication for 0.1 to 10 hrs to prepare a photocatalyst sol; (e) coating the photocatalyst sol on a substrate by dip coating or spray coating method; (f) drying the coated substrate at 50 to 450 deg.C for 0.1 to 50 hrs; and (g) heat treating the dried substrate at 120 to 650 deg.C for 0.1 to 50 hrs. The photoreactor comprises a hollow quartz tube (14) on the outer surface of which photocatalyst thin film is formed; an ultraviolet lamp (10) which is installed inside the hollow quartz tube to generate light; a socket (8) which supplies electric current to the ultraviolet lamp.
Patent KR-20040002358-A (KR)
Title: Steam heating cooker
Inventor: YUN SUK SOO
IPC: A47J27/04
Filed: 2002-11-07
Abstract: PURPOSE: A cooker using the heat of steam is provided to save energy and to reduce cooking hours by heating the upper cooker with steam discharged from the lower cooker. CONSTITUTION: In a cooker using the heat of steam, a support on which another cooker is put is installed at a lid for the cooker. A steam port is formed in the support, and collects steam discharged outside. The upper cooker is heated by the steam discharged from the lower cooker.
Patent KR-20040040896-A (KR)
Title: System for Obtaining Travel Information Using Audio/Video for Automobiles
Inventor: CHOI YEONG JIN
IPC: G08G1/0962
Filed: 2002-11-08
Abstract: PURPOSE: A travel information collection system using a vehicle audio/video unit is provided to obtain easily the necessary information without a high-priced navigation system by using an information download unit for downloading the corresponding region information from a regional information center. CONSTITUTION: A travel information collection system using a vehicle audio/video unit includes an information download unit, an audio/video unit, and a connection jack. The information download unit(1) downloads corresponding region information from a regional information center by using a wire/wireless communication method. The connection jack(2) is installed at an output terminal of the information download unit. The connection jack is connected to a memory unit(4) of the audio/video unit(3) in order to download various kinds of data.
Patent KR-20040041469-A (KR)
Title: A break system of an automobile
Inventor: YOON CHUL SOO
IPC: B60T8/42
Filed: 2002-11-11
Abstract: PURPOSE: A brake system of a vehicle is provided to brake the vehicle with applying a speed deviation ratio having maximum deceleration to the speed deviation of wheels and the vehicle and accordingly to prevent the skid caused by locking wheels and minimize a braking distance by mounting a release valve and a decompressing cylinder to a brake fluid-release key to the speed deviation of wheels and the vehicle. CONSTITUTION: A brake system of a vehicle is composed of a wheel speed sensor(120) for sensing the speed of wheels; a vehicle speed sensor(130) for sensing the speed of the vehicle; a controller(110) for comparing and computing the speed input through the wheel speed sensor and the vehicle speed sensor and generating a control signal if the deviation ratio of speed is over the speed deviation ratio generating maximum deceleration; a release valve(200) controlled by the controller to release the hydraulic pressure of a brake hydraulic line(530); and a decompressing cylinder(300) for elastically filling the brake fluid released by the release valve and decompressing the brake fluid at the constant pressure.
Patent KR-20040040988-A (KR)
Title: Power Spray
Inventor: JOO SUNG HOON
IPC: A01M7/00
Filed: 2002-11-08
Abstract: PURPOSE: A power sprayer is provided to dilute liquid chemical in a liquid chemical container through a plurality of exhaust nozzles, prevent impurities from being adsorbed to a suction net and discharge a liquid chemical of more than a set pressure of a second relief valve to a combination second relief valve. CONSTITUTION: A combination relief valve(2) has one side of an automatic control valve body(1) connected to a discharge opening(103) of a typical power sprayer. A packing(2c) is mounted to the body of the relief valve(2) and a valve seat(2a) is assembled to the discharge opening(103) so as to be supported by a spacing container(2b) having a conduit. A spring case(115) having guide bars(115d,115e), a spring(115c), a pressure adjusting bolt(115b) and a lock nut(115a) is assembled to the top part of the relief valve(2) for adjusting the spraying pressure.
Patent KR-20040041997-A (KR)
Title: Air supply apparatus suppling air with fixed quantity and constant pressure
Inventor: CHOI DEOK SU
IPC: G01M3/00
Filed: 2002-11-12
Abstract: PURPOSE: An air supplying apparatus capable of supplying air with fixed quantity and pressure is provided to test leakage of a hydraulic system by supplying air with fixed quantity and pressure. CONSTITUTION: An air supplying apparatus includes an air source(100), a pump(110), and a storage tank(120). First and second pressure adjustment sections, first and second flow rate adjustment sections, first and second air discharge sections, and an intermediate connection member(160) are provided at a downstream portion of the storage tank(120). The air source(100) includes a hose(101) and a coupler(102). A filter(103) is provided to filter impurities from air passing through the coupler(102). A pilot switch(105) and a relieve valve(106) are installed so as to adjust pressure.
Patent KR-20040042977-A (KR)
Title: Ear Massager
Inventor: PARK KWANG SUB
IPC: A61H23/02
Filed: 2002-11-14
Abstract: PURPOSE: Provided is a massage machine for ears with which a user massages main parts of ears and a head during an intermission in an elegant posture to relieve stress and fatigue for a short time. CONSTITUTION: The massage machine(100) for ears comprises a portion to massage ears(3) including both sides like a shellfish and holding an ear like the shellfish, each of both sides having a vibrator; an upper supporter(14) including both ends to which the portion to massage ears(3) is attached and to put the massage machine for ears(100) on the head; a massage portion for the temples of the head(4) being connected to a point on the supporter just on the upper of the portion to massage ears(3); a portion to massage the crown of the head(5) being positioned in the middle of the supporter; a ceramic portion to intercept electromagnetic waves(6) being attached around each of the portion to massage ears(3), the portion to massage the temples of the head(4) and the portion to massage the crown of the head(5); a control portion(12) being connected to the supporter(14) by a wire; and a charging portion(13) being connected to the control portion(12).
Patent KR-20040043918-A (KR)
Title: Silver colloid and preparation method thereof
Inventor: HAN DEOK HUI
IPC: C02F1/461
Filed: 2002-11-20
Abstract: PURPOSE: A method for preparing an edible silver colloid with high purity is provided, and a silver colloid prepared thereby is provided. CONSTITUTION: The method comprises steps of (a) preparing an electrolyte solution by adding 0.1 to 5 wt.% of gelatin to pure water; (b) preparing a positive electrode and a negative electrode for the electrolyte solution; (c) stirring the electrolyte solution at the speed of 200-500 rpm; and (d) reacting the electrolyte solution by applying voltage to the electrodes. The silver colloid is characterized in that silver particles having a size of 1-10 nanometer are dispersed in a concentration of 10-10,000 ppm.
Patent KR-20030043692-A (KR)
Title: Connection assembly for connecting an electric system of a vehicle to electric components of a sliding door of the vehicle
Inventor: BIGOTTO PIER CARLO
IPC: H02G11/02
Filed: 2002-11-23
Abstract: PURPOSE: A connection assembly for connecting an electric system to electric components of a sliding door for a vehicle is provided to connect the electric system to the electric component of the sliding door permanently regardless of opening and closing the door by using a flexible cable or overlapping plural flat cables. CONSTITUTION: A connection assembly(1) connects an electric system of a vehicle to at least one electric component(4) of a sliding door(2) of the vehicle connected by at least one articulated arm(6) to a carriage(7) running along a relative longitudinal rail(8) integral with a body(3) of the vehicle. The connection assembly has at least one flexible flat cable(20) having a first end(21) connected to the electric component of the door and a second end(22) connected to the electric system of the vehicle, a guide unit(23) of variable configuration for guiding a first portion(24) of the cable along the articulated arm and for adapting the configuration of the first portion to movement of the articulated arm, and a housing unit(44) for neatly gathering and dispensing a second portion(26) of the cable as the carriage moves along the rail.
Patent KR-20040046076-A (KR)
Title: A control panel
Inventor: CHO IN HAENG
IPC: D06F39/00
Filed: 2002-11-26
Abstract: PURPOSE: A control panel is provided to control operation conveniently by installing the control panel in the upper part regardless of installation position of a drum washing machine and a drier in using the drum washing machine near the drier, and to improve appearance by symmetrically mounting the control panel. CONSTITUTION: A control panel for a drum washing machine and a drier comprises a first control panel(400) composed of a key input unit(410) inputting the demand command for driving the drum washing machine or the drier and a display unit(420) displaying the input command on the screen through the key input unit, and installed in the drum washing machine or the drier; a second control panel(500) installed symmetrically to the first control panel in the drum washing machine or the drier, and composed of a key input unit and a display unit(520); and first and second control units connected to the first control panel and the second control panel to control operation of the drum washing machine or the drier corresponding to the command of the user in moving the position of the drum washing machine or the drier.
Patent KR-20040047324-A (KR)
Title: Hinge apparatus for mobile phone
Inventor: WON CHANG BAE
IPC: H04M1/02
Filed: 2002-11-29
Abstract: PURPOSE: A hinge device of a mobile terminal is provided to allow a user to open and close a terminal cover semiautomatically or manually as necessary by inserting a coupling hinge between a main body hinge and a cover part hinge. CONSTITUTION: The first hinge(110) is inserted into the first hinge housing(1b) of a terminal body(1). The second hinge(120) is inserted into the second housing(2b) of the terminal cover(2). A coupling hinge(130) coupled in mesh between the first hinge(110) and the second hinge(120). A support spring(140) supports a rear side of the second hinge(120). A position control cap is fastened to the rear side of the first hinge(110) and moves the first hinge(110), the coupling hinge(130) and the second hinge(120) in an axial direction according to the tightening degree.
Patent KR-20040054118-A (KR)
Inventor: PARK BYEONG HAK
IPC: H04B1/40
Filed: 2002-12-17
Abstract: PURPOSE: A method for controlling power of a mobile communication terminal is provided to automatically control high-quality items, back light brightness, and display module off-time according to an item selected by a user, thereby reducing power consumption as extending a battery life. CONSTITUTION: A user sets high-quality items on terminal menus(S10). If predetermined data is inputted by the user(S20), an MSM receives the data to decide a kind of the received data(S30). If the data is for the high-quality items(S40), a display module controller outputs a back light brightness control signal to a display module, so that the displayed data can be seen with high-quality back light brightness(S50). While performing the high-quality items, the display module are always turned on without being turned off(S60).
Patent KR-20040053692-A (KR)
Title: Mobile device displaying a sub input tool and method thereof
Inventor: MA SEUNG HWAN
IPC: G06F15/02
Filed: 2002-12-17
Abstract: PURPOSE: A mobile device displaying a sub input device and a controlling method thereof are provided to input a command more easily and smoothly while a user is moving. CONSTITUTION: A user interface(100) displays a dialog box(10) equipped with the buttons(11-22) for receiving the command corresponding to a current operation result of a system, and selectively displays a virtual keyboard window(30) having the buttons(31-36) of a larger size than the button of the dialog box and performing the same command as the button of the dialog box. A controller controls the system depending on the button selected from a virtual keyboard displayed on the user interface.
Patent KR-20040061486-A (KR)
Inventor: PARK WOO HYUN
IPC: B61B1/02
Filed: 2002-12-31
Abstract: PURPOSE: A protective wall is provided to prevent falling of passengers, and a footage portion is further provided to compensate gap between the platform and subway. CONSTITUTION: A protective wall(200) is composed of a first and second protective wall installed in both sides of mark line. A safety door(300) is composed of a first and second safety door to open/close the first and second protective wall. A footage portion is installed between the first and second protective wall. A power generating portion generates power to operate the footage portion. A controller is installed to control the power generating portion.
Patent KR-20020060691-A (KR)
Title: 다층 프린트배선 기판의 제조방법 및 제조장치
IPC: H05K3/46
Filed: 2000-08-11
Abstract: 수지유동를 없애고, 판 두께의 불규칙성, 위치이격이 없는 다층 프린트배선 기판의 제조방법 및 제조장치를 제공하는 것. 
     도전박 또는 외층용 도전체 장적층판, 프리프레그 및 내층용 도전체 장적층판을 적층한 후, 가압, 가열함으로써 프리프레그를 경화하여 다층 프린트배선 기판을 제조하는 방법에 있어서, 해당 가압, 가열을 이행하기 전에, 해당 도전박 또는 외층용 도전체 장적층판, 프리프레그 및 내층용 도전체 장적층판의 표면에 기체를 유입하여 해당 표면에서 불순물을 제거하는 것을 특징으로 한다.
Patent KR-20020029110-A (KR)
IPC: A61F13/49
Filed: 2000-08-16
Abstract: 개선된 유체 처리 특성을 갖는 생붕해성 부직 재료에 관한 것이다.  생붕해성 부직 재료는 선행 기술의 부직 재료와 비교하였을 때, 보다 높은 접촉각 히스테리시스, 보다 빠른 흡수 시간, 및 개선된 피부 건조상태를 나타낸다.  또한, 이들 생붕해성 부직 재료는 또한 높은 습윤률을 나타내는데, 이것은 보다 높은 히스테리시크 값에 근거하여 예기치 못하였던 것이다.  부직 재료는 연속상으로서의 지방족 폴리에스테르 중합체, 지방족 폴리에스테르 중합체 연속상 내에 둘러싸여진 불연속상으로서의 폴리올레핀 미세섬유, 및 지방족 폴리에스테르 중합체 및 폴리올레핀 미세섬유에 대한 상용화제의 미반응 혼합물을 포함하는 열가소성 조성물을 사용하여 제조될 수 있다.  다성분 섬유는 상당한 생붕해성 및 양호한 습윤성을 나타내지만, 여전히 쉽게 가공처리된다.  생붕해성 부직 재료는 체액과 같은 유체의 흡수용으로 의도된 일회용 흡수 제품에 사용될 수 있다.
Patent KR-20020048942-A (KR)
IPC: A61P37/08
Filed: 2000-09-22
Abstract: 본 발명은 하나 이상의 추가의 계면활성제와 혼합된 폴리옥시에틸렌 알킬 에테르 또는 에스테르 계면활성제를 포함하는 신규의 애쥬번트 시스템에 관한 것이다. 바람직하게는, 상기 추가의 비이온성 계면활성제가 옥토시놀 (트리톤 TM 시리즈)이다. 본 발명은 신규의 애쥬번트, 이것을 포함하는 백신, 이것을 제조하는 방법 및 이것의 백신 제형을 제공한다. 또한, 질병의 예방 또는 치료를 위한 본 발명의 애쥬번트 또는 백신의 용도를 제공한다.
Patent KR-20020035613-A (KR)
IPC: B26B21/40
Filed: 2000-09-26
Abstract: 안전면도기날 유닛은 평균 면도날간 거리가 1.25mm이하이고, 지수를 통한 세척(명세서에 정의된 방법에 의하여 얻어진 세정도의 측정)이 0.20 이상이 되도록 보호부 및 덮개부 표면사이에 있는 프레임(10)안에 장착된 평행한 절삭부(24, 25, 26)을 가진 둘 또는 그이상의 면도날(19, 20, 21)을 가진다.  좁은 면도날간 거리와 양호한 세정도의 조합은 면도중 증가된 안락도가 얻어질 수 있게 한다.
Patent KR-20020038813-A (KR)
Title: Method for continuous production of polyisobutene
IPC: C08F4/14
Filed: 2000-10-10
Abstract: A process for the continuous preparation of polyisobutene having a number-average molecular weight {overscore (MN of from 500 to 50,000 and containing at least 50 mol % of terminal double bonds by one-stage or multistage, continuous polymerization of isobutene in the liquid phase in the presence of a catalyst comprising boron trifluoride and at least one oxygen-containing compound at below +40° C., wherein the liquid reaction phase has a viscosity of from 6 to 20 mm<2>/s (determined according to DIN 51562), at least in the first polymerization stage, is described.
Patent KR-20020059826-A (KR)
IPC: A61P17/02
Filed: 2000-11-09
Abstract: 하기 화학식 I의 화합물, 또는 제약학적으로 허용 가능한 이들의 염, 용매화물 또는 수화물; 이러한 화합물을 포함하는 제약 조성물; 자가 면역 질병, 염증성 질병, 알레르기, 이식 거부, 및 면역 억제제의 투여가 치료적 유용성을 가져다 주는 또 다른 경우를 치료하기 위한 방법. 
     [화학식 I] 
     
       
     
     (상기 식에서, 
     각각의 A는 CH 또는 N에서 독립적으로 선택되고, 
     X는 -CH2-,-O-, -NH-, (C1-C6)알킬아미노-, (C1-C6)알킬아미노카르보닐아미노-, (C1-C6)알킬카르보닐아미노-, (C1-C6)알킬설포닐아미노-, 페닐설포닐아미노-, 카르보닐, -NH-C(O)-, -N(C1-C6)알킬-C(O)-, 및 -S(O) y -(여기서 y는 0, 1 또는 2임)로 구성되는 군에서 선택되고, 
     (CH2) n 의 n은 1, 2 또는 3이고, 
     R1, R2, 및 R3은 명세서에 정의된 것과 같음)
Patent KR-20020068392-A (KR)
Inventor: HA SAM CHEOL
IPC: H01J37/32
Filed: 2001-11-16
Abstract: PURPOSE: An apparatus for fixing electrode in plasma polymerizing apparatus is provided to insulate an electrode and chamber in case a power is supplied to the electrode in a plasma polymerizing apparatus. CONSTITUTION: An apparatus for fixing electrode in plasma polymerizing apparatus includes a processing chamber, a vacuum pump for maintaining vacuum condition in the chamber, at least one electrode(31) positioned in the chamber, for discharging high voltage, an apparatus for fixing the electrode which fixes the electrode and a power supply for applying electric power to the electrode. The apparatus for fixing the electrode includes an electrode holder part(34,35) made of insulating material, for covering and fixing the end of the electrode, a lead line part passing through the electrode holder part for electrically connecting the electrode and the power supply and a fixing part for fixing the electrode holder part in a proper position in the chamber.
Patent KR-20020073498-A (KR)
Title: Prostaglandin compositions and methods of treatment for male erectile dysfunction
IPC: A61K47/36
Filed: 2001-01-10
Abstract: The invention provides methods of treating erectile dysfunction comprising the step of placing within the fossa navicularis of the patient an effective erection-inducing amount of a prostaglandin E1 composition of a semi-solid consistency. The composition comprises prostaglandin E1, a penetration enhancer, a polysaccharide gum, a lipophilic compound, and an acidic buffer system. The penetration enhancer is an alkyl-2-(N,N-disubstituted amino)-alkanoate ester, an (N,N-disubstituted amino)-alkanol alkanoate, or a mixture of these. The lipophilic compound may be an aliphatic C1 to C8 alcohol, an aliphatic C8 to C30 ester, or a mixture of these. The composition includes a buffer system capable of providing a buffered pH value for said composition in the range of about 3 to about 7.4.
Patent KR-20020084168-A (KR)
Title: 레이저 가공헤드
IPC: B23K26/064
Filed: 2000-08-31
Abstract: 레이저 가공헤드에서, 레이저광의 광축방향에 따른 방향의 제 1의 단부에 플랜지를 갖는 동시에 제 2의 단부에 레이저광출사용 노즐을 갖는 제 1의 가공헤드부와, 이 제 1의 가공헤드부의 상기 플랜지와 걸어맞춤되는 피걸어맞춤부를 소유하고 상기 제 1의 가공헤드부를 이탈가능하게 보존하는 제 2의 가공헤드부와, 상기 피걸어맞춤부의 내주면과 대향하는 상기 플랜지의 외주면에 설치된 끼워붙임부에 끼워붙임되는 동시에 상기 피걸어맞춤부의 내주면과 압접하는 O링을 구비함으로서, 제 1의 가공헤드부가 장해물에 충돌했을 경우에 파손방지 기능이 확실하게 동작하고, 제 1의 가공헤드부의 손상은 물론 레이저 가공헤드 전체의 손상도 방지하는 동시에 통상 상태에서는 확실하게 제 1의 가공헤드부가 보존 고정되는 것이다.
Patent KR-20030003239-A (KR)
Title: Catalytic composition for carbonylation including iridium and pyridine polymers
IPC: C07B61/00
Filed: 2001-02-23
Abstract: An improvement to methanol carbonylation processes utilizing a homogeneous iridium catalyst system comprises adding a rate-promoting amount of an insoluble pyridine ring-containing polymer. Typically, polyvinylpyridine is added to the reactor in amounts of up to about 2 wt. percent.
Patent KR-20020091274-A (KR)
Title: 구아니딘 염에 기초한 살생 중합체
IPC: C07C277/08
Filed: 2001-05-08
Abstract: 본 발명은 구아니딘 염에 기초한 살생 중합체에 관하는데, 이들은 다수의 폴리옥시알킬렌 구아니딘과 이의 염들을 대표하고, 2개의 아미노기 및 이들 사이에 폴리옥시알킬렌 사슬을 포함하는 디아민과 구아니딘의 중축합 산물이다. 
     이들 신규한 중합체 산물은 높은 살균성이외에, 상대적으로 낮은 독성, 증가된 친수성, 물에서 신속하고 완전한 희석, 증가된 상대적 몰중량 및 분명한 계면-활성 특징을 보인다.
Patent KR-20040063005-A (KR)
Inventor: HAN GYU JIN
IPC: H04B7/26
Filed: 2003-01-04
Abstract: PURPOSE: A doppler frequency estimating method is provided to estimate a maximum doppler frequency from phase information of a phase-modulated reception signal. CONSTITUTION: A doppler frequency is estimated by using phase shift information from a reception signal transmitted in a phase modulation method without using a pilot signal. The phase shift information is obtained by using an average phase difference of phase samples among consecutive slots of the reception signal. The phase modulation method is a DPSK(Differential Phase Shift Keying) or a BPSK(Binary Phase Shift Keying) modulation method.
Patent KR-20040064362-A (KR)
Title: Functional jelly(mook) containing diet enzyme, herb medicines and functional materials
Inventor: SON YOUNG SUK
IPC: A23L25/00
Filed: 2003-01-11
Abstract: PURPOSE: Functional jelly(mook) containing diet enzyme, herb medicines and functional materials is provided, which stimulates immune system and lymph system to prevent and recover diseases, inhibits aging and improves immunity in animals and plants without side effects. CONSTITUTION: The method for preparing the functional jelly(mook) containing diet enzyme, herb medicines and functional materials comprises the steps of: fermenting a mixture of grains such as cowpea, oats, buckwheat, Chinese millet, rice, barley, job's tear, foxtail millet and bean, fruits such as apple and grape, carbohydrates such as potato, sweet potato, burdock, hemp, sugar, starch and arrowroot starch, and sugarcane, pulp and alcohol to prepare vinegar containing diet enzyme; mixing 100 kg of a mixture of functional materials containing herb medicines, described in page 3 with 100 kg of a fruit mixture of maesil(Japanese apricot), ginger, grape, banana, pear, pineapple, jujube, chestnut, apple, melon, watermelon, persimmon, apricot, peach and plum in a predetermined ratio and 100 kg of grains, inserting the mixture into a pot, and fermenting the mixture at 15 to 45 deg. C for 1 to 6 months to prepare 230 kg of functional materials; mixing the functional materials with the vinegar containing diet enzyme in a ratio of 93:17, adding 50 kg of water into the mixture and fermenting the mixture for 1 month or more to prepare 250 kg of fermented functional material juice; and adding the fermented functional material juice into the raw materials for jelly(mook) to prepare the functional jelly(mook) containing diet enzyme, herb medicines and functional materials.