baber/WOPTO huggingface dataset:
Patent KR-20040016469-A (KR)
Title: screen using projection TV
Inventor: JANG BO UNG
IPC: H04N5/72
Filed: 2002-08-17
Abstract: PURPOSE: A screen for a projection TV is provided to restrain a screen from dropping or getting loose by joining filters of good strength with a lenticular lens and a fresnel lens in fixing the screen at a cabinet, and prevent thermal deformation of the screen. CONSTITUTION: An optical system(20) divides light emitted from a lamp into red, green, and blue lights for projecting the red, green, and blue lights to a small display device. A double filter screen(10) has double filters on both sides for displaying video signals as a visual picture. The double filter screen includes the first filter(11), a fresnel lens(12), a lenticular lens(13), and the second filter(14) which are joined with each other in order. The first and second filters are hard coated. A projection lens unit(30) is formed of an optical lens for forming an accurate image on the screen. A mirror(50) reflects the video signal to turn a movement direction of the video signal formed by the projection lens unit, thereby largely forming the picture on the screen.
Patent KR-20040019424-A (KR)
Inventor: LEEM HENG MO
IPC: A24F15/18
Filed: 2002-08-26
Abstract: PURPOSE: A cigarette case with a cigarette butt receiving function is provided to prevent environmental pollution, spoiling of the circumferential appearance, and fire caused by cigarette light. CONSTITUTION: The cigarette case comprises: a cigarette butt receiving case(20) for receiving a cigarette butt at one side of the cigarette case(10); and a cover member(30) which is elastic so as to be opened when putting the cigarette butt in and closed after it is in and is placed at the top surface of the cigarette butt receiving case(20).
Patent KR-20040024075-A (KR)
Title: An apparatus for cuiding drum wires of an unloader capable of adjusting tensiom of the wires by the gap between driving drums of an unloader
Inventor: BAE GI EUN
IPC: B66F17/00
Filed: 2002-09-13
Abstract: PURPOSE: A drum wire guide device for an unloader is provided to prevent materials from falling from a bucket by controlling the tension of a wire. CONSTITUTION: A drum wire guide device(1) for an unloader is composed of a couple of guide rolls(10) installed at the lower part of a drum and guiding wires(140a,140b), a couple of leading rolls(30) installed at the ends of rotary arms(34), and a sawtooth arm installed at the rear of the rotary arm and engaged with a sawtooth unit(42) installed between base plates(32). The rotary arms are connected to the base plates fixed to a frame.
Patent KR-20040026523-A (KR)
Title: Memo paper of various shape in cabic and method making the same
Inventor: YUN JANG SU
IPC: B42D15/00
Filed: 2002-09-25
Abstract: PURPOSE: Provided is a scratch paper in diverse three-dimensional shapes and a manufacturing method thereof, to achieve various shapes based on three-dimension by maximizing the effectiveness of advertising. CONSTITUTION: The scratch paper(100) includes a number of main bodies(110) that compose the scratch papers; an adhesive(112) applied to one side of the scratch paper(100) to be adhered to the bottom surface of the main body(110) at a user's choice; a product label(132) attached to an upper side of the main body(110) to introduce the product; and a product shaping unit where the subject product is formed in a tilted curve shape; and a curved tilted part having the same curved shaped with the product shaping unit.
Patent KR-20040027096-A (KR)
Title: Device for increase rotary force
Inventor: HWANG DU HAE
IPC: F03G7/00
Filed: 2002-09-27
Abstract: PURPOSE: An apparatus for increasing rotary force is provided to increase rotary force only by combining any part of a rotary power apparatus with connecting parts. CONSTITUTION: A circular plate(12) is installed at a power transmission shaft(20) rotatively installed at an upper part of a body(11) of a machine. An electromotive gear(16) is rotatively installed at the power transmission shaft. A driving motor(13) is eccentrically installed on one side of the plate. A driving gear(14) connected with a shaft of the driving motor is engaged with the electromotive gear. Driven gears(15a,15b,15c,15d) are engaged with the electromotive gear in all direction. A circular gravity plate(18) is installed on one side of the plate. Connecting rods(17a,17b,17c,17d) connected with connection shafts(21a,21b,21c,21d) of the driven gears are connected with the plate to be fixed at the gravity plate, and are connected with a central axis and a lower center of the body by a spring(19) to increase rotary force by gravity and spring force.
Patent KR-20040027176-A (KR)
Title: congestion control method over wireless link
Inventor: JUNG JONG MYEONG
IPC: H04L47/27
Filed: 2002-09-27
Abstract: PURPOSE: A congestion control method in a wireless environment and a recording medium are provided to prevent situation that a size of a CWND(Congestion WiNDow) is too much reduced in packet loss due to a transmission error by controlling the size of the CWND with information on the number of lost packets and bandwidth. CONSTITUTION: A sending side performs a slow start mode(S101). If a size of CWND is larger than a threshold value but smaller than a value obtained by multiplying a bandwidth and an RTTmin(minimum Round Trip Time) of a packet, the size of the CWND is linearly increased by 1 at every RTT of the packet(S105). A packet loss is generated in a congestion avoidance mode(S106). When the packet loss is sensed upon receiving 3 repeated ACKs(S107), a lost packet is retransmitted, a number of a previously transmitted sequence of a maximum value is stored in a variable recover, a CWND threshold value is set as a value obtained by multiplying a bandwidth and the RTTmin of the packet, and a size of the CWND is set as a half size of a smaller one of either a current size of CWND or a receiving side window(S109). It is checked whether a repeated ACK is received(S110). If the repeated ACK is received until before a retransmission time-out occurs, the size of CWND is increased by 1 and new data packet is transmitted(S112). If a partial ACK is received(S113), lost packet is retransmitted and the number of lost packets is calculated(S105).
Patent KR-20040036154-A (KR)
Title: Vegetable room optimum preservation apparatus for refrigerator
Inventor: HWANG YEON I
IPC: F25D17/04
Filed: 2002-10-23
Abstract: PURPOSE: A device for keeping a vegetable box in an optimum state in a refrigerator is provided to keep the dryness or moisture of vegetables in a vegetable box in a humid or dry place for a long time. CONSTITUTION: A device for keeping a vegetable box in an optimum state in a refrigerator includes a main body of the refrigerator, a vegetable box(20), and a vegetable box cover part(30). The vegetable box is provided in the main body with a space for keeping foodstuff and has an opening part at a top part. The cover part is secured to the opened top part of the vegetable box, and formed of a cover plate larger than the opened top part of the vegetable box to increase the sealing effect of the vegetable box. A shelf(10) positioned above the cover plate has hinge brackets(12) coupled with hinge protrusions(32) of the cover plate to hinge support the cover plate. The cover plate has a body part(31) formed with a plurality of ribs protruded downwardly from a bottom surface to collect moisture in the atmosphere, and a ventilation hole(31b) at a front or rear part for inducing chilled air into the space of the vegetable box. A knob plate(13) and a chilled air supply control plate(33) are respectively provided to the shelf and the cover plate, so that the chilled air supply control plate opens or closes the ventilation hole in association with the movement of a driving key(13b) of the knob plate.
Patent KR-20040040175-A (KR)
Title: Electrical cooker
Inventor: ALEXEI TIKHONOV
IPC: A47J27/08
Filed: 2002-11-06
Abstract: PURPOSE: An electric rice pot is provided to identify an operating condition of the electric rice pot without lowering a head with a display unit easy to check. CONSTITUTION: An electric rice pot includes a main body(1) and a lid(2). A display PCB(Printed Circuit Board,20) is installed to an upper surface of the lid. A power PCB(21) is installed near a hinge portion(3) to control the display PCB and an electric heating device. A wire(22) is installed to penetrate the lid to connect the display PCB and the power PCB electrically. A cooling fan(23) is installed near the power PCB as a floor plate of the main body. Thereby, a structure of the display unit is easy to identify an operating condition of the electric rice pot.
Patent KR-20040040902-A (KR)
Title: Method for selectively removing GaN substrate using laser
Inventor: LEE HYEON JAE
IPC: H01L21/30
Filed: 2002-11-08
Abstract: PURPOSE: A method for removing a selective GaN layer using laser beam is provided to simplify removing processes and considerably reduce the contamination of the GaN layer. CONSTITUTION: Laser beam is irradiated to a removing process object portion of a GaN layer(11) for separating N2 from Ga by a thermal decomposition. The thermally decomposed Ga is removed from the GaN layer. Preferably, a cleaning process is capable of being carried out on the resultant structure for removing the thermally decomposed Ga. At this time, the cleaning process for the thermally decomposed Ga is carried out by using HCl.
Patent KR-20040042305-A (KR)
Title: Phamaceutical composition for treating Alzheimer disease comprising as main ingredients UNCARIAE RAMULUS ET UNCUS pharmaceutical preparations containing them
Inventor: KANG HYUNG WON
IPC: A61P25/28
Filed: 2002-11-13
Abstract: PURPOSE: Provided is a pharmaceutical composition for the treatment of Alzheimer's disease comprising as a main ingredient Uncariae Ramulus et Uncus. The pharmaceutical composition has excellent treatment effects on multi-infarct dementia, Alzheimer's disease Parkinson's disease, hypothyroidism and the like. CONSTITUTION: A pharmaceutical composition for the treatment of Alzheimer's disease contains Uncariae Ramulus et Uncus or its extract, as a main ingredient, and at least one of Acorus gramineus, Atractylodes Rhizoma, Angelica dahurica, Zizyphi Spinosi semen, Rehmanniae radix preparata, Cornus officinalis, Polygala tenuifolia, Aurantii Nobilis pericapium, Hoelen, Ligusticum acutilobum, Cyperus rotundus, Pinellia ternata, Cnidium officinale, Paeonia lactiflora, Platycodi radix, Ponciri Fructus, keel, Ostrea Concha, Inula helenium, Biotae semen, Schizandra chinensis, Cinnamomum loureirii, Dioscorea batatas, Chinese matrimony vine, Snake' beard, Glycyrrhizae radix, and Schizandrae Fructus, or the extract thereof.
Patent KR-20040043508-A (KR)
Inventor: JUNG EUI CHEUL
IPC: A47J37/06
Filed: 2002-11-18
Abstract: PURPOSE: A side-fire type roaster using far-infrared rays is provided to quickly roast the inside of food by having far-infrared radiating stones for radiating far-infrared rays. CONSTITUTION: A side-fire type roaster using far-infrared rays is composed of a circular roasting chamber(9), clay(2) filled into the outer wall of the roasting chamber, far-infrared radiating stones(4) for radiating far-infrared rays, and charcoal(8) or a gas burner(7) for heating the far-infrared radiating stones.
Patent KR-20040043627-A (KR)
Title: Water saving system of the flush toilet Re-application the waste water of the washbowl and bathtub
Inventor: LEE GU SEOP
IPC: E03C1/00
Filed: 2002-11-19
Abstract: PURPOSE: A water saving device of a flush toilet is provided to prevent environmental pollution by recycling the waste water of a bathtub and a washbowl and to reduce the cost required for sewerage disposal and equipment investment. CONSTITUTION: The water saving device of a flush toilet by recycling waste water of a bathtub and a washbowl contains: a storage tank(12) provided with a filter to store up the used water from a bathtub(10) and a shower room and to filtrate the water to heavy water; a sump tank(14) gathering the used water from the storage tank(12) and the washbowl(11) through drainpipes(13,13') and having a filter connected with a discharge pipe(20) to filter the water to heavy water; and an underwater pump having three-way sides to supply the water of the sump tank(14) to an upper storage tank(16) through a supply pipe.
Patent KR-20040043802-A (KR)
Title: Fuel cell system for vehicle
Inventor: KWON HYEOK RYUL
IPC: H01M8/04
Filed: 2002-11-20
Abstract: PURPOSE: Provided is a fuel cell system for a car, which does not affect on driving of a car and improves initial starting performance and starting capability at a low temperature without using any additional components. CONSTITUTION: The fuel cell system comprises: an air supplier(10) disposed at one side of a car equipped with the fuel cell system for supplying air to the system; a condenser(30) connected to the air supplier(10), which discharges heated air through heat-exchange of the air supplied from the air supplier(10) with a coolant; a fuel cell stack(40) disposed in the car for receiving air from the condenser(30) or from the air supplier(10); and a selection valve(20) disposed at one side of the outlet of the air supplier(10), which is operated depending on driving conditions of the car so as to supply air to the fuel cell stack(40).
Patent KR-20030044830-A (KR)
Title: Tuner arrangement and set top box
Inventor: COWLEY NICHOLAS PAUL
IPC: H04N5/00
Filed: 2002-11-28
Abstract: PURPOSE: A tuner device and a set top box are provided to reduce power consumption and the installation space by receiving plural channels independently at the same time through the single radio frequency input not to demand outer power division. CONSTITUTION: Tuners(12,13) of at least one part are simultaneously operated and located to mutually independently select the channels to be received and to supply an intermediate frequency signal corresponding to the channel to output terminals(26) of the tuners of at least one part. A tuner device includes a common radio frequency terminal(10) for an input radio frequency signal to the tuners. An input data bus terminal(27) is connected to a data bus interface(28) used in common for the tuners, and a buffer(11) having a low-noise amplifier is installed between the common input terminal and the tuners. A filtering unit divides the output signal of the buffer into plural frequency bands.
Patent KR-20040049444-A (KR)
Title: Low Gloss Thermoplastic Resin Composition Having Heat Resistance and High Impact Strength
Inventor: CHA JAE HYEOK
IPC: C08K3/00
Filed: 2002-12-06
Abstract: PURPOSE: Provided is a non-glossy thermoplastic resin composition excellent in impact resistance and heat resistance, which is produced by adding a non-glossy filler to an ABS(acrylonitrile-butadiene-styrene) polymer. CONSTITUTION: 'The non-glossy thermoplastic resin composition contains 10-40pts.wt. of the graft ABS polymer, 60-90pts.wt. of a heat resistant copolymer, 0.1-10pts.wt. of an acrylonitrile copolymer for the non-glossy filler, 5-20pts.wt. of a styrene acrylonitrile polymer for the non-glossy filler, and additionally 0.5-5.0pts.wt. of an inorganic material for the non-gloss, 0.2-1.5pts.wt. of a lubricant, 0.1-1.0pts.wt. of an antioxidant.
Patent KR-20040050162-A (KR)
Inventor: AHN PAN SANG
IPC: E02D29/14
Filed: 2002-12-09
Abstract: PURPOSE: A manhole cover is provided to compensate for the height of a manhole cover without control ring controlling the height of a manhole cover, to minimize the damage of a manhole cover and to prevent the separation of a manhole cover. CONSTITUTION: The manhole cover(100) is interposed in a manhole body(110) provided with a placing flange to be laid under an opening of a manhole and provided with a height compensating unit(10) having a placing ring(12) extended correspondingly to the outer top of the manhole body(110) on the border of the manhole cover(100).
Patent KR-20040051689-A (KR)
Title: An heating apparatus of rotary kiln
Inventor: KIM JONG RYEON
IPC: C04B2/12
Filed: 2002-12-11
Abstract: PURPOSE: A heating equipment of Rotary kiln equipped with heat-shielding unit and air-guiding plate is provided, which makes the flames concentrate toward limestone in a kiln to prevent the inner wall of kiln from being coated with CaO-melts generated in manufacturing CaO from limestone. Accordingly, the equipment improves heating efficiency of kiln and productivity of CaO. CONSTITUTION: The heating equipment in a rotary kiln for manufacturing unslaked lime(CaO) contains the parts of: a burner(10), placed in the center of a cylindrical body(102) of a kiln(100) by fixing a frame(138) of cooling equipment(130), for heating limestone inside the kiln; a heat-shielding unit(12) comprising several units in a conical shape, fixed on a flame hole(10a) in the end of the burner, which concentrates flames to limestone inside the kiln; a curved plate(14), placed under the burner, for guiding cold air supplied from the cooling equipment to the inside the kiln and preventing cold air from swirling. The heat-shielding unit and air-guiding plate enables the inner wall of the rotary kiln to be heated partly, which results in prevention of coating layer on the inner wall of the kiln.
Patent KR-20040050957-A (KR)
Title: Terminal for collecting taxi fare and providing additional services
Inventor: JUN YEONG SAM
IPC: G07B13/04
Filed: 2002-12-11
Abstract: PURPOSE: A terminal for collecting a taxi fare providing a value added service is provided to safely and conveniently settle the taxi fare in a taxi installing a protecting wall between a taxi driver and a passenger, offer call information to a taxi driver, and offer various value added services to the passenger. CONSTITUTION: A controller(10) is equipped with I/O(Input/Output) ports for connecting to a taxi meter, a driver operation panel(20), and a passenger information display(30), and a wireless communication part communicating with a service providing server through wireless network. The controller downloads/manages the B/L(Black List) or the P/L(Positive List) information from the service providing server, makes the fare information received from the taxi meter, processes settlement by comparing the card information transmitted from the passenger information display with the B/L or P/L information, and transfers the value added service received from the service providing server to the driver operation panel and/or the passenger information display. The passenger information display is equipped with a passenger card reader, a passenger keypad, and a passenger display.
Patent KR-20040053648-A (KR)
Title: Antimicrobial silt power and toothpaste composition comprised of thereof
Inventor: CHA JIN GI
IPC: A61Q11/00
Filed: 2002-12-17
Abstract: PURPOSE: Provided are antimicrobial yellow soil power and a toothpaste composition comprising the same. Therefore, the toothpaste composition has strong sterilization effect to prevent the growth of bacteria and inflammation in oral cavity, and has prevention and treatment effects on tooth decay and periodontitis. CONSTITUTION: Antimicrobial yellow soil power is characterized by coating the surface of yellow soil powder(100 wt.%) with metal oxides(5-50 wt.%), wherein the coating layer contains antibacterial metals(0.0001-10 wt.%), such as zinc, copper and silver. A toothpaste composition is characterized by containing 0.05-30 wt.% of the yellow soil powder.
Patent KR-20030051376-A (KR)
Title: System and Method for using adaptive agent to secure digital resource in an intellectual property rights management system environment
Inventor: HWANG DAE JUN
IPC: G06F17/00
Filed: 2002-12-17
Abstract: PURPOSE: A system for managing digital intellectual property rights based on an adaptive agent corresponding to digital contents and a method thereof are provided to protect digital contents dynamically and manage digital contents according to users accurately by applying an adaptive agent to a user terminal. CONSTITUTION: A contents information managing unit(11) registers and manages user information and contents information. The contents information managing unit(11) approves a use of contents for the user, defines a protecting and monitoring rule of digital contents according to registered digital contents, and stores the digital contents. A digital contents control unit(12) monitors utilization of the contents in a user terminal and creates a protecting and monitoring rule to be applied to a protection agent. The digital contents control unit(12) receives contents utilization information from the user terminal by on-line, changes a protecting and monitoring rule, and manages the protecting and monitoring rule. A contents storage(13) receives digital contents from a contents possessor or a contents agency and stores the digital contents. A package creation unit creates contents package to be transmitted to the user terminal using the user information, contents information, and the protecting and monitoring rule. A contents package transmission unit transmits the created contents package to the user terminal.
Patent KR-20040060553-A (KR)
Title: monitoring apparatus of photo resist coating defect and its method
Inventor: OH DONG JIN
IPC: H01L21/66
Filed: 2002-12-30
Abstract: PURPOSE: An apparatus and method for monitoring a coating defect of photoresist are provided to remove the defect before exposing and developing the photoresist by monitoring the defect in real time. CONSTITUTION: An apparatus for monitoring a coating defect of photoresist includes an illumination part(4), a camera part(6), a control part(8), an image processing part(10) and a memory part(12). The illumination part is over a wafer(2). The camera part is over the wafer to photograph a coating state of photoresist. The control part is used for controlling the illumination part and the camera part and deciding whether defects exist by comparing the photographed image with a normal image. The image processing part for processing an image signal is connected with the control part. The memory part is connected with the control part to store image data of a normal wafer and to supply the normal image data to the control part.
Patent KR-20020029083-A (KR)
IPC: C07B61/00
Filed: 2000-05-11
Abstract: 부텐-1, 부텐-2 및 소량의 부타디엔을 함유한 혼합 탄화수소 스트림에 함유된 부텐으로부터 분별증류에 의해 부텐-1으로부터 분리할 수 없는 이소부텐을 고 순도로 분리하는 방법에 있어서, 혼합 탄화수소 스트림(107)을 알루미나 지지된 팔라듐 옥사이드 촉매를 함유한 증류 컬럼 반응기(40)에 공급함. 컬럼은 부텐-2를 촉매와 접촉시키지 않고 부텐-1을 촉매와 접촉시켜 부텐-1을 부텐-2로 이성화시키는 방향으로 작동됨. 부텐-2가 생성될 때 부텐-2는 촉매로부터 증류되어 평형을 교란시켜 평형량 이상의 부텐-2를 생성시킴. 이소부텐과 이소부탄은 부텐-2로부터 동시에 분리됨. 부가적으로, 공급물내의 임의의 부타디엔은 부텐으로 수소화됨. 앙금(108)에는 부텐-2가 풍부함.
Patent KR-20020039335-A (KR)
IPC: A61P11/00
Filed: 2000-08-18
Abstract: 본 발명은 기호들이 명세서에 정의된 바와 같은 하기 화학식 Ⅰ 의 새로운 RAR 선택성 레티노이드 작동약, 그의 약제학적 허용 가능염, 각각의 이성질체 또는 라세미체 또는 비(非)라세미체 혼합물; 그들을 함유하는 약제학적 조성물, 및 그들을 치료제로서 사용하기 위한 방법에 관한 것이다: 
     [화학식 Ⅰ] 
       .
Patent KR-20020029946-A (KR)
Title: Powder composition comprising aggregates of iron powder and additives and a flow agent and a process for its preparation
IPC: B22F3/02
Filed: 2000-09-07
Abstract: The present invention concerns powder compositions including iron-containing powders, additives, lubricant and flow agents. The powder compositions essentially consist of iron-containing particles having additive particles bonded thereto by a molten and subsequently solidified lubricant for the formation of aggregate particles and from about 0.005 to about 2 percent by weight of a flow agent having a particle size below 200 nanometers.
Patent KR-20020059591-A (KR)
Filed: 2000-03-09
Abstract: 본 발명은 섬유모세포 성장 인자 패밀리에 속하는 신규 폴리펩티드 및 이들 폴리펩티드를 코딩하는 핵산 분자에 관한 것이다.  또한, 이들 핵산 서열을 포함하는벡터 및 숙주 세포, 이종의 폴리펩티드 서열과 융합된 본 발명의 폴리펩티드를 포함하는 키메라 폴리펩티드 분자, 본 발명의 폴리펩티드에 결합하는 항체, 및 본 발명의 폴리펩티드의 제조 방법이 제공된다.  또한, 비만의 치료 방법이 제공된다.