baber/WOPTO huggingface dataset:
Patent KR-20020074937-A (KR)
Title: Compositions Comprising Xanthorrhizol And The Use Thereof
Inventor: HWANG JAE GWAN
IPC: A61P35/00
Filed: 2001-03-22
Abstract: PURPOSE: A pharmaceutical composition containing an effective amount of xanthorrhizol as a sesquiterpene-based compound is provided which can be effectively used as a cancer inhibiting composition or an antiinflammatory composition. CONSTITUTION: This pharmaceutical composition contains xanthorrhizol separated from a methanol extract of Curcuma xanthorrhiza Roxb., which xanthorrhizol is capable of inhibiting a mutation induced from reactive oxygen species in body, increasing quinone reductase activity as a detoxication agent of carcinogens and inhibiting carcinogenesis by inducing apoptosis of cancer cells and inhibits activity of COX-2 and iNOS.
Patent KR-20020076723-A (KR)
Inventor: JUNG JAE YEONG
IPC: C22C38/12
Filed: 2001-03-30
Abstract: PURPOSE: To manufacture Co-free high speed steel having superior hardness by modifying Si and Cu content with no addition of Co or rare earth metals. CONSTITUTION: The Co-free high speed steel having superior hardness is manufactured by soaking an alloy cast comprising C 0.75 to 1.1 wt.%, Si 0.32 to 1.0 wt.%, Mn 0.5 wt.% or less, Cr 3.7 to 4.5 wt.%, Ni 0.30 wt.% or less, Mo 4.5 to 5.5 wt.%, W 5.5 to 6.8 wt.%, V 1.7 to 2.2 wt.%, Cu 0.6 wt.% or less, a balance of Fe and other inevitable impurities at 1100 to 1150 deg.C, wherein Si is 0.5 to 1.0 wt.% and Cu is less than 0.3 wt.%.
Patent KR-20020078589-A (KR)
Title: device for removing static electricity in cyclone vacuum cleaner
Inventor: YOON JU HAN
IPC: A47L9/16
Filed: 2001-04-06
Abstract: PURPOSE: An apparatus for removing a static electricity of a dust collecting barrel is provided to enhance a removing efficiency of a static electricity generated at the dust collecting barrel, while having an advantage of a transparency and a low cost feature of the dust collecting barrel. CONSTITUTION: A dust collecting barrel(30) having an electrical conductivity and a transparency is installed at an inside of a cyclone vacuum cleaner body. One end of an electric discharge inducing unit(50) is placed at a position which separates in a certain distance(L) from the dust collecting barrel, and the other end thereof is connected electrically to a conducting wire(5a) wound at an inside of an intake hose(5). If the static electricity accumulated at the dust collecting barrel reaches to a certain electrical charge, the static electricity is removed by generating the electrical discharge between one end of the electric discharge inducing unit and the dust collecting barrel.
Patent KR-20010074198-A (KR)
Title: Real time monitoring service system for internet
Inventor: PARK JIN WOO
IPC: G06Q99/00
Filed: 2001-04-09
Abstract: PURPOSE: An Internet real time monitoring system is provided to advertise on the Internet and to receive real time information with respect to a business corporation from a member receiving a service from the business corporation by cooperating the business corporation with an Internet monitoring service company and publicizing information of the business corporation on the Internet. CONSTITUTION: An operator site(4) uses a web browser being provided in a service company server. A user computer(1) and a member store computer(2) are connected to the operator site(4) through an Internet network(3). The elements of the operator site(manager server)(4) are described as follows. A monitoring database(5) consists of displaying codes for displaying character information indicating a quality of a product and service, a price, a capacity, a design, a color, clearness, a kindness rate, an atmosphere, and a position and a satisfaction rate from AA grade to F grade. A monitoring results information DB(6) manages monitoring data inputted by a member. A discount coupon issuing information DB(7) manages a discount coupon being received by member and issuing information of the discount coupon. A member information DB(8) manages member information as the distinctions of sex, age, local, and occupation and member's ID and password. The member store information(9) manages member store information according to categories of business and regions and an introduction of a member store and an advertisement and member store's ID and password.
Patent KR-20020080528-A (KR)
Title: of semiconductor device
Inventor: HONG UN PYO
IPC: H01L21/205
Filed: 2001-04-16
Abstract: PURPOSE: System for cleaning a conveyer belt of chemical vapor deposition equipment for fabricating a semiconductor device is provided to eliminate deposition contaminant from the conveyer belt, by supplying cleaning gas of a predetermined pressure to the conveyer belt before the conveyer belt is transferred from a process chamber to an etch cleaning unit. CONSTITUTION: A gas cleaning unit(18) supplies the cleaning gas of a predetermined pressure to the continuously-rotating conveyer belt(14) regarding a rotation interval of the conveyer belt between etch cleaning units which supply etch solution in a process chamber(16) in which a deposition process is performed.
Patent KR-20020070037-A (KR)
Title: Resin concrete tube centrifugally molding apparatus
Inventor: MATSUO IWANE
IPC: B29L23/00
Filed: 2001-04-19
Abstract: PURPOSE: To efficiently and automatically mold more than one kind of resin concrete pipes. CONSTITUTION: A large number of pipe making machines 1-10 are provided side by side and cylindrical forms 1a-10a different in kind from each other are supported on the respective pipe making machines 1-10 and rails 15 and 15' are laid along the row of the pipe making machines 1-10 and a charging machine truck 16 is provided on the rails 15 and 15' to be stopped at the position opposed to the form of the pipe making machine designated among a plurality of the pipe making machines. The charging machine truck 16 is stopped in front of the designated pipe making machine on the basis of preset various data and a pipe making material is supplied into the form during rotation from a charging pipe 19 to centrifugally mold the resin concrete pipe. A plurality of resin concrete pipes different in kind from each other can be centrifugally molded while successively stopping the charging machine truck 16 in front of each of the pipe making machines.
Patent KR-20020015264-A (KR)
Title: Structure and manufacturing process of door frame
Inventor: PARK YONG LAE
IPC: E06B1/06
Filed: 2001-05-09
Abstract: PURPOSE: Provided is a door frame which is piled up to be built in a multi-layered structure so that it improves tensile strength and durability. CONSTITUTION: The production process of the door frame comprises the steps of: (i) compressing and processing gel-state MDF to compress and mold a body part(12) with a certain thickness ranged from 1mm to 35mm; (ii) adhering PVC sheet paper(13) to outer surface of the body part; (iii) using a groove processor to process multiple grooves(14) at the body part; (iv) using a certain amount of adhesive to coat the processed groove and the external surface; and (v) piling up the body part along the groove to build multi-layered structure.
Patent KR-20020086155-A (KR)
Title: Monitor driver install method and recording medium recorded the same method
Inventor: KIM YONG HEE
IPC: G06F9/445
Filed: 2001-05-11
Abstract: PURPOSE: A monitor driver installation method is provided to automatically install a monitor driver at a personal computer with a simple operation so that it can increase a user friendliness. CONSTITUTION: The method comprises steps of executing an automatic monitor driver installation program file(30), obtaining currently used monitor data by executing Windows library functions(40), obtaining data on a driver file inserted into an assistant drive by using other Windows library functions(50), checking if the driver file is a monitor driver file(60), checking if a manufacturer of the currently used monitor is the same as that of a monitor to be newly installed(70), storing model data at a buffer and sequentially registering the model data at a model selection screen(80), checking if the final model data is registered(90), checking if a model selection is input from a data input device, a keyboard or a mouse(100), and installing a selected monitor driver by using a library function(100).
Patent KR-20010104294-A (KR)
Title: 발광장치 및 전기 기구
IPC: H01L27/32
Filed: 2001-05-12
Abstract: 본 발명은 밝은 화상을 표시할 수 있는 저렴한 발광장치 및 상기 발광장치를 이용한 전기 기구를 제공한다.  하나의 절연 부재 위에 화소부 및 구동회로가 형성되는 발광장치의 경우, 상기 화소부 및 상기 구동회로를 위한 모든 반도체 소자들은 n채널형 반도체 소자에 의해 형성됨으로써, 제작공정이 단순화된다.  상기 화소부에 제공되는 각각의 발광 소자는, 대부분의 광이 이동하여 상기 절연 부재로부터 멀어지는 방향으로 광을 방사함으로써, 실제로 화소 형성 세그먼트 전극(EL 소자의 음극에 대응함)의 전체가 유효 발광 영역으로서 형성된다.  따라서, 밝은 화상을 표시할 수 있는 저가의 발광장치를 얻을 수 있다.
Patent KR-20010069854-A (KR)
Title: Curable silicone compositon having slip property
Inventor: LIM TAE MUK
IPC: C08L83/00
Filed: 2001-05-15
Abstract: PURPOSE: A curing silicone composition having slip property is provided to cause no deterioration of curing mechanism or other physical property even when dry oil such as tong oil is added to the silicone composition, and improve slip-free property of surface. CONSTITUTION: The silicone composition comprises 0.01 to 50 parts by weight of dry oil such as tong oil having iodine value of 150 or more based on 100 parts by weight of curing silicone composition. The silicone composition does not deteriorate the curing mechanism or other physical property, and has improved slip property. Therefore, the composition is useful for coating and immersing of various textures, ink or adhesive for key pad, swimming cap, and sealing of display device of electric sign.
Patent KR-20010069862-A (KR)
Inventor: CHO I GON
IPC: H01T13/20
Filed: 2001-05-15
Abstract: PURPOSE: A surge arrester is provided to form the safe surge arrester against the burst caused by abnormal internal pressure and to simplify the arrangement assembling the varistors and to prevent the insulating material from flowing. CONSTITUTION: The surge arrester comprises two electrode terminals(100), a plurality of protruded connection pins(110) formed around each electrode terminal, a plurality of varistors(300), a plurality of elastic components(200) inserted between the electrode terminals, a resisting pressure insulating cylinder(400), and a burst guider(450) to weaken the internal pressure. The varistors are inserted into the resisting pressure insulating cylinder. Gamma character shaped grooves(420) are formed on both sides of the resisting pressure insulating cylinder to fix the electrode terminals.
Patent KR-20010107617-A (KR)
Title: 통내 분사형 내연기관 및 그 제어방법
IPC: F01N3/20
Filed: 2001-05-22
Abstract: 본 발명은 통내 분사형 내연기관에 있어서, 상기 기관의 배기 통로에 마련된 배기 가스를 정화하는 상기 촉매의 난기 또는 활성화가 요구될 때, 제어장치에 의해 상기 기관의 공연비를 이론 공연비 부근에 설정하고 또한, 점화 시기를 상사점 후로 설정하는 동시에 연료 분사 시기를 압축행정중에 설정하여 기관을 제어(제 1 제어부)하고, 그 기관 제어 후에, 상기 기관의 공연비를 이론 공연비 부근에 설정하고 또한 점화 시기를 상사점 전에 설정하는 동시에 연료 분사 시기를 압축행정중에 설정하여 기관을 제어(제 2 제어부) 한다. 
     제 1 제어부의 제어에 의해 안정된 후연소를 실현하여 배기 온도를 높게 할 수 있기 때문에 미연 HC의 배출을 억제하면서 촉매를 효율적으로 난기하고, 그 후, 제 2 제어부의 제어에 의해 배기 가스중에 CO와 O 2 를 공존시켜 촉매상에서 반응시킬 수 있고, 그 반응열에 의해 촉매를 더욱 난기하여 연비의 악화를 억제하면서 촉매의 활성화를 촉진할 수 있다.
Patent KR-20020090662-A (KR)
Title: A tunnel of floor-panel to reduce the noise from an engine, transmission,etc.at an automobile
Inventor: HAN IK HUI
IPC: B62D25/20
Filed: 2001-05-29
Abstract: PURPOSE: A noise reduction tunnel for a floor panel of a vehicle is provided to prevent noise from an engine and exhaust noise, and to improve comfortableness by sealing the floor panel with double structure. CONSTITUTION: A tunnel(110) is formed in the middle of a floor panel, and bent upward. An additional reinforcing tunnel(120) is installed in the upper part of the tunnel to shut off noise transmitted to a driver's seat. Flat side surfaces(114) are formed at both sides of the tunnel, and a bent surface(115) is formed in the middle of the tunnel. The reinforcing tunnel is mounted at both sides of the tunnel with welding, and spaced from the bent surface. A sealing member(130) is formed between the reinforcing tunnel and the tunnel, and grooves(134) are formed in the upper part of the reinforcing tunnel to reduce noise.
Patent KR-20030008373-A (KR)
Title: Method for preparation of binder-free pressed powder and cosmetic compositions made thereby
Inventor: SHIN DAL SIK
IPC: A61K8/89
Filed: 2001-06-11
Abstract: PURPOSE: A process of a pressed powder comprising only a particulate powder of a polydimethylsiloxane elastomer, cosmetic inorganic powder and cosmetic organic powder without containing a liquid or solid binder is provided. Therefore, the cosmetic composition containing the pressed powder is convenient to carry and provides an excellent feeling in use and has a skin oil control function. CONSTITUTION: A pressed powder cosmetic composition is prepared by the steps: introducing a particulate powder of a polymethylsiloxane elastomer with a particle size of 1 to 40μm, a cosmetic inorganic powder and a cosmetic organic powder having surface tackiness into a polar solvent to produce slurry or paste dough; introducing the dough into a mold and pressing it after removing the polar solvent therefrom; and drying the wet molded product to produce pressed powder. The polymethylsiloxane elastomer is introduced in the amount of 5 to 98% by weight, based on the total powder.
Patent KR-20020095953-A (KR)
Title: Mobile phone having a flip-up ear piece
Inventor: LEE CHUN HWA
IPC: H04B1/38
Filed: 2001-06-18
Abstract: PURPOSE: A mobile communication terminal having a sliding flip is provided to have the sliding flip whose pins are contacted between a speaker unit and a main circuit board of a terminal body, thereby maintaining a stably connected state. CONSTITUTION: A sliding flip(100) forms a speaker unit(101) to deliver a received sound outside while a user talks over the phone, and answers the phone by being slid upward, then stands by when slid downward. Many terminal pins(103) are projected on a rear end of the speaker unit(101). Many connection pads(104) are formed by corresponding to the terminal pins(103) one to one on a main circuit board(102) of a terminal body. The terminal pins(103) are contacted with the connection pads(104) in a bending unit(a). When the sliding flip(100) moves up to a sliding distance to the maximum upward, the connection pads(104) are located in a position where being contacted with the terminal pins(103).
Patent KR-20020096634-A (KR)
Title: Portable apparatus capable of training sing a song and pronouncing
Inventor: KIM JONG PIL
IPC: G11B20/02
Filed: 2001-06-21
Abstract: PURPOSE: A portable device capable of practicing songs and pronunciation is provided to selectively practice songs and pronunciation through one device regenerating music data linguistic data. CONSTITUTION: A portable device capable of practicing songs and pronunciation includes a sound signal processor(41) outputting a sound signal read from a recording medium(10), a mike(50) converting voice of a user into a voice signal, a signal synthesizer(42) receiving and synthesizing the sound signal and the voice signal, a sound output part(43) outputting the synthesized signal, a voice recognizing part(47) receiving and comparing the sound signal and the voice signal, a display(70) displaying the comparison result of the voice recognizing part, a switching element(62) switching the voice signal to be selectively transmitted to the signal synthesizer and the voice recognizing part.
Patent KR-20030005999-A (KR)
Title: A variable tumble valve for gasoline direct injection engine
Inventor: PARK JONG BEOM
IPC: F02M61/14
Filed: 2001-07-11
Abstract: PURPOSE: A variable tumble valve for a GDI(gasoline direct injection) engine is provided to minimize the flow friction loss of intake air at high and low loads and easily install a tumble forming mechanism. CONSTITUTION: A variable tumble valve for a GDI(gasoline direct injection) engine comprises a baffle plate(3) of which a section is a part of a section of an intake port, a hinge shaft(5) installed to the baffle plate and fixing the baffle plate to rotate in the direction of varying the sectional area of intake air flow, a drive unit(11) supplying rotation force to the baffle plate, and a controller(15) controlling the drive unit according to the operation state of the engine.
Patent KR-20020013418-A (KR)
Inventor: BOEHM THOMAS
IPC: G11C11/16
Filed: 2001-08-07
Abstract: PURPOSE: An electronic driver circuit for word lines in a memory matrix is provided to overcome disadvantages which allow the wiring complexity and the area of the driver circuit to be reduced. CONSTITUTION: An electronic driver circuit for word lines includes a column decoder(1), a current/voltage source(2) and a memory matrix(3). The driver circuit has coded outputs of a driver source, in particular of a current/voltage source(2), which are switched through to selected word lines. In this context, the word lines are selected in blocks by a control signal, and the outputs of the driver source(2) are connected thereto. The coding of the driver source(2) then selects the respective active word line.
Patent KR-20030014792-A (KR)
Inventor: JANG DONG OK
IPC: F16C19/22
Filed: 2001-08-13
Abstract: PURPOSE: A bearing is provided to prevent the bearing from fusing and corroding in even case that the bearing is immersed in chemicals, thereby extending the life span of the bearing. CONSTITUTION: In a bearing including an inner race(6) formed by blow molding to be combined with a shaft, an outer race(8) coaxially arranged with the inner race and formed by blow molding to form a space with the inner race, a plurality of rolling members(10) installed between the inner race and the outer race for line contact with each surface of the inner race and the outer race, and a retainer(12) installed between the inner race and the outer race to maintain regular gaps between the plurality of rolling members and to be contacted with both sections of the plurality of rolling members; the inner race and the outer race, the plurality of rolling members, and the retainers are formed by injection molding with synthetic resin not dissolved by chemicals; the inner race has a flange(20) at the side of the inner race; the outer race has an extended end(24) having a hollow(22) adjacent to the flange of the inner race; the outer surface of the outer race is partially cut in all direction and has a pair of cut grooves(26,28) symmetrized at both sides of the extended end.
Patent KR-20020016566-A (KR)
Inventor: KIM SEON MI
IPC: C10G15/00
Filed: 2001-08-23
Abstract: PURPOSE: Provided is a plant for making oil by pyrolysis of waste oil, waste plastic, waste rubber which allows environmental-friendly recyclization of waste material and an increase of productivity of by-products. CONSTITUTION: The plant for making oil from waste oil, waste plastic, waste rubber includes a pyrolysis reactor, an apparatus for melting waste plastic and waste rubber using induction heating and injecting the melted material, a heating furnace for recycling catalyst and heating medium, a rare-earth catalyst cracking apparatus, a far infrared cracking apparatus, a condensing apparatus for making oil from gas, an apparatus for preventing pollutions. By using the plant, waste plastic and waste rubber are melted by induction heating and supplied to reactor. Simultaneously, a catalyst or a bearing of a catalyst and iron or non-iron metal and a heating medium is supplied to the reactor. In the reactor, the melted waste material contacts with catalyst in the heating medium and cracked through the first gasification, the secondary rare-earth catalyst reaction, the tertiary far infrared rays treatment to produce oil.
Patent KR-20030018184-A (KR)
Title: Stabilizer with multi-hole nozzle
Inventor: CHO GIL WON
IPC: F23D14/58
Filed: 2001-08-27
Abstract: PURPOSE: A safety burner of a multi-hole nozzle is provided for a stable burning in a large scale burner for an industrial purpose. CONSTITUTION: A safety burner comprises a fuel injecting pipe(10) formed with a male screw groove(12). A plurality of fuel injecting port(16) in front and side of a multi-hole nozzle(14). A female screw groove(18) is formed integrally in rear inner circumference of the multi-hole nozzle to connect with the male screw groove of the fuel injecting pipe. Fuel injected from the fuel injecting pipe forms a flame in the vicinity of the multi-hole nozzle.
Patent KR-20030019778-A (KR)
Title: Separator for extraneous substance of waste matter
Inventor: KIM JANG YONG
IPC: B07B7/00
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for self-removing contaminants from broken/screened waste materials proper to be reused in the constructional application and to produce good quality of constructional regenerated materials. CONSTITUTION: The apparatus comprises a water tank(1), a conveyor(2) inclined to the tank(1) to discharge waste materials, an air nozzle at side of the tank(1) from a blower(6) to an air duct(11). The apparatus further includes a sieve screen(4), a rotational spring bar(4) at top end of the screen(3), a stirring nozzle(8) inside the tank(1), a sludge screen(5) at bottom end of output side of the conveyor(2), and a sludge recovery box(9) and discharging screw(7) in multi-stages at bottom end of the screen(5).
Patent KR-20030021705-A (KR)
Inventor: CHO JEOM HUN
IPC: G01R31/28
Filed: 2001-09-07
Abstract: PURPOSE: A wafer level PCT method is provided, which is capable of minimizing badness at PCT performed after a semiconductor package fabrication process is completed. CONSTITUTION: A wafer in which a wafer processing is completed(81) is provided, and the first electric property is tested for the wafer(82). The wafer is put in a chamber, and a moisture-proof is tested at a moisture condition of an unsaturated state(83). The wafer is taken out and dried from the chamber(84). An eye test and the second electric property test are performed for the wafer that a dry process is completed(85).
Patent KR-20030022458-A (KR)
Inventor: CHOI SE MUN
IPC: A61B8/00
Filed: 2001-09-10
Abstract: PURPOSE: A needle-like tool used in interventional ultrasound application is provided to reduce the error of a biopsy and a tumor treatment by displaying an exact position of a biopsy needle or an ablation needle on an ultrasound image. CONSTITUTION: A pipe-shaped inner layer(104) is formed so as to be easily inputted into a human body. An outer layer(102) of an ultrasound wave reflecting material is formed on a surface of the pipe-shaped inner layer(104). When the pipe-shaped inner layer(104) is inputted into the human body, a fine prong is formed on an upper portion of the pipe-shaped inner layer(104) by an operation of an operator. An encoding unit is provided on an end of the pipe-shaped inner layer(104) and measures movement of the fine prong in real-time.
Patent KR-20030023162-A (KR)
Title: Structure for decreasing friction of shutter-driving device of air-conditioner
Inventor: CHOI GWI JIN
IPC: F24F13/20
Filed: 2001-09-12
Abstract: PURPOSE: A structure for reducing friction of a shutter driving apparatus of an air conditioner is provided to reduce friction between a driving member and a guide. CONSTITUTION: A friction reducing device(F) comprises a roller receiving part(95) having a plurality of cylindrical spaces whose parts are exposed to the outside toward a driving roller(45) of a guide(55); a guide roller(65) inserted to the roller receiving part and having a roller axis formed on one end thereof to contact with an inside of a driving member(30) on a line and having fixing pine hole formed thereon; a guide axis hole penetrating on a guide plate of the roller receiving part for the roller axis of the guide roller to be inserted thereto; and a fixing pin inserted to the fixing pin hole so that the guide roller is inserted and fixed to the guide axis hole.