baber/WOPTO huggingface dataset:
Patent KR-20030013289-A (KR)
Inventor: HOMAN REYNOLD
IPC: A61P17/08
Filed: 2002-07-31
Abstract: PURPOSE: Provided is a method for using a compound that inhibits wax ester synthesis, and optionally also inhibits cholesteryl ester synthesis, to inhibit sebum production in a subject, thereby treating a sebaceous gland disorder characterized by the overproduction of sebum. CONSTITUTION: A method of inhibiting sebum production comprises administering to the subject a therapeutically effective amount of a compound which comprises the core structure of the formula 1, wherein R is hydrogen, a straight or branched alkyl group having from 1 to 8 carbon atom atoms or benzyl, or a pharmaceutically acceptable salt or solvate of the compound, which compound can inhibit the acyl-Coenzyme A:fatty alcohol acyltransferase activity of a mammalian AFAT enzyme, provided that the compound is not £(2,4,6-triisopropyl-phenyl)-acetyl|-sulfamic acid 2,6-diisopropyl-phenyl ester or a pharmaceutically acceptable salt or solvate thereof.
Patent KR-20040017865-A (KR)
Title: System and method for keeping chemical
Inventor: HAN GWANG HO
IPC: H01L21/02
Filed: 2002-08-22
Abstract: PURPOSE: A system and method of keeping chemicals are provided to prevent the delay of processes by automatically supplying chemicals as much as a predetermined volume. CONSTITUTION: A system of keeping chemicals is provided with a chemical container for storing chemicals, and a low temperature keeping part(100). At this time, the low temperature keeping part has an opening portion and a door(160) for switching the opening portion. The chemical keeping system further includes a drawer part(200) located at the predetermined portion of the low temperature keeping part for carrying the chemical container out and a transfer part for transferring the chemical container from the low temperature keeping part to the drawer part. Preferably, the transfer part includes at least one chemical container supporting part, a moving part, and a driving part for driving the moving part.
Patent KR-20040021152-A (KR)
Title: Apparatus for dismantling the cushion part of shaft fixing the lower screen of concentrating machine
Inventor: CHA JONG SAN
IPC: B07B1/46
Filed: 2002-09-02
Abstract: PURPOSE: A cushion dissembling apparatus of a fixing axis portion of a lower screen of a particle size grader is provided to make it more convenient to take out several fixing axis portions, reduce working load and enable a stable working. CONSTITUTION: The apparatus comprises: a cushion sleeve dissembling portion consisting of a fixing axis(33) with a through hole of which the center portion is penetrated by a cylinder axis(30-1), first and second puller blades(32,32-1) inserted into and mounted to the upper and lower parts of the puller fixing axis(33), a U-shaped puller supporting axis(40) fixed to the center part of the puller fixing axis(33) and a hydraulic cylinder(30); and a hydraulic feeding portion consisting of a hydraulic feeding inlet(34) additionally disposed to the hydraulic cylinder(30), a flexible hydraulic hose(35), a hydraulic feeder(39) and a hydraulic feeding lever(36).
Patent KR-20040022478-A (KR)
Title: Transflective liquid crystal display panel with embossing pattern having an effective reflective region and method for fabricating the same
Inventor: JUNG YEONG BAE
IPC: G02F1/1335
Filed: 2002-09-07
Abstract: PURPOSE: A transflective liquid crystal display panel having an embossing structure of an effective reflecting region is provided to maximize reflection efficiency. CONSTITUTION: A transflective liquid crystal display panel includes a substrate(110) on which a thin film transistor(125) and lines connected to the thin film transistor to receive external signals are formed, and an insulating layer(130) that is formed on the substrate and has a plurality of first embossed portions. The liquid crystal display further includes a transparent electrode(140) and a reflecting electrode(150). The transparent electrode is formed on the insulating layer and has a plurality of the second embossed portions respectively corresponding to the plurality of the first embossed portions. The reflecting electrode is formed on predetermined regions of the second embossed portions to reflect external light.
Patent KR-20040022613-A (KR)
Title: An alternative bridge expansion joint for maintenance without breaking-up concrete
Inventor: YOON MI JIN
IPC: E01D19/06
Filed: 2002-09-09
Abstract: PURPOSE: An expansion joint device of a bridge for repair work without breaking-up concrete is provided to execute a repair work effectively, rapidly and safely. CONSTITUTION: The expansion joint device of a bridge for repair work without breaking-up concrete contains: upper plates(100,100a) provided with a fitting projection(110); a pair of angle plates(200,200a) covering up the fitting projection(110) horizontally and vertically; anchor plates(300,300a) coupled closely to the upper sides of the angle plates(200,200a); and a drainage plate installed in a gap formed among finger plates(500), which are coupled to the upper parts of the anchor plates(300,300a) by anchor bolts(400), and the upper plates(100,100a) to drain off rainwater.
Patent KR-20020077321-A (KR)
Inventor: HWANG BYEONG SEON
Filed: 2002-09-13
Abstract: PURPOSE: A method for securing a stable transmission of a large-sized capacity file attached to an E-mail is provided to transmit a file at high speed by connecting an independent server to a user directly for being adapted to a business or temporary file transmission without authenticating a transmitter and a receiver. CONSTITUTION: In the case that a transmitter appends a file to E-mail, the file is transmitted to a file transmission server and temporarily stored in the server separately from the E-mail. If a file transmission of the transmitter is completed, the file transmission server creates a link URL capable of downloading the file and transmits the link URL to an E-mail server. The E-mail server appends a link for a file transmission to the conventional E-mail and transmits the mail and the link to a receiver. The receiver receives the mail and clicks the appended link, and requests a file transmission to the file transmission server. Thus, the appended file is received. If a file transmission of the transmitter is completed, the file transmission server transmits a confirmation message to the transmitter for informing the file transmission.
Patent KR-20040024730-A (KR)
Inventor: PARK MIN SEON
IPC: H04B1/40
Filed: 2002-09-16
Abstract: PURPOSE: A method is provided to allow users to watch television programs at a setting time even during the movement of the users, through the use of the automatic channel scanning function of the television phone. CONSTITUTION: A method comprises a step(200) of alarming a setting time; a step(201) of judging whether a folder of a television phone is opened or not; a step(202) of receiving a position index from a base station, if it is judged that the folder is opened; a step(203) of searching the channel value corresponding to the position index received from the base station from the channel table stored in the memory; and a step(204) of searching and set the channel value corresponding to the broadcasting station set by a user from among the searched channel values; and a step(205) of watching a television at the set channel.
Patent KR-20040026355-A (KR)
Title: Weight unbalance preventing device of dehydrator in washing machine
Inventor: KIM SEUNG SEOK
IPC: D06F37/20
Filed: 2002-09-24
Abstract: PURPOSE: A device for restricting vibration of a dehydrating tub in a washing machine is provided to restrict rotational vibration from eccentric load of the laundry by controlling a motor with detecting over vibration of a washing tub or the dehydrating tub according to a magnetic force detecting signal from a hall sensor. CONSTITUTION: A vibration restricting device of a dehydrating tub in a washing machine is composed of a magnetic force generating member installed in the dehydrating tub; a hall sensor(111) fixed close to the magnetic force generating member; and a controller stopping a driving motor(105) for dehydrating in case of the magnetic force detecting signal from the hall sensor to be over the first reference signal, and actuating the driving motor again in case of the magnetic force detecting signal to be less than the second reference signal. The controller has an amplifier(307) amplifying the magnetic force detecting signal from the hall sensor, a data memory(309) storing the first and second reference signals, a comparator(303) comparing the magnetic force detecting signal from the amplifier with the first and second reference signals, and a control unit(301) controlling the driving motor according to the output of the comparator.
Patent KR-20040033548-A (KR)
Title: Piston rod with a lubricant feed hole
Inventor: JUNG YEON GIL
IPC: F15B15/22
Filed: 2002-10-15
Abstract: PURPOSE: A piston rod having a lubricant passage is provided to always lubricate the piston rod and a seal unit by forming a third chamber communicated with a second chamber in the piston rod. CONSTITUTION: In a hydraulic cylinder(300), a second chamber(103) in a housing(100) is filled with lubricating oil for lubricating the outer circumference of a piston rod(200). A third chamber(201) is formed in the piston rod, and is communicated with the second chamber to replenish the second chamber with lubricating oil or contain the lubricating oil in the second chamber.
Patent KR-20040034007-A (KR)
Title: Socket-type vertical spraying tool and hose therefor
Inventor: JUNG IN YEOL
IPC: A01G9/24
Filed: 2002-10-16
Abstract: PURPOSE: Provided are a socket type water jet system for spouting water vertically and a hose therefor, thereby improving watering, easily assembling or disassembling the water jet system, and reducing the cost of equipment. CONSTITUTION: A water jet system(100) for spouting water vertically comprises: a main water supply pipe(10) installed in a longitudinal direction at the upper part of the interior of a production facility for cultivation of crops to supply water; a branch socket(12) installed at regular intervals on the main water supply pipe to branch a water flow channel; and a vertical ejection hose(14) removably connected to the branch socket and having a plurality of nozzle holes(140) on the outer surface. The branch socket is a clamp member connected to the main water supply pipe by being inserted into a hole formed on one side of the main water supply pipe. A water stagnation part(15a) with a cover(15b) is fastened to the end part of the ejection hose by a fastening device(13).
Patent KR-20040036024-A (KR)
Title: Brokerage service method using mobile comunication network
Inventor: CHO YEONG HO
IPC: H04W88/18
Filed: 2002-10-23
Abstract: PURPOSE: A relay service method using a mobile communication network is provided to allow a user to easily transact with a business firm by fixing items and information according to priorities, providing them to the user and relaying transactions between the user and the business firm. CONSTITUTION: A user inputs a desired category and item to a mobile communication terminal(S200). A relay server transfers the item to a communication device of at least one business firm corresponding to the inputted category(S210). The business firm inputs suitable information corresponding to the item inputted from the user by using the communication device(S220). The relay server fixes information inputted from the business firm by items and transmits the information which has been fixed according to designated priorities to the mobile communication terminal(S230). The user checks the information of business firms by priorities and selects a desired business firm and the relay server transmits business firm-related information to the mobile communication terminal of the user(S240). When the user attempts a call connection to the selected business firm, the relay server connects the user to the selected business firm(S250).
Patent KR-20040038143-A (KR)
Inventor: KIM GU YEONG
IPC: H01L21/336
Filed: 2002-10-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing bridge between gate electrodes and short between gate electrodes and contact plug. CONSTITUTION: Gate electrodes(210) with a hard mask(209) are formed on a semiconductor substrate(201). An interlayer dielectric(213) is formed on the resultant structure. Contact holes are formed to expose simultaneously the gate electrodes and the substrate. The contact hole is filled with a polysilicon layer. The polysilicon layer is firstly polished to expose the interlayer dielectric. A photoresist pattern is formed to expose the polysilicon layer between the gate electrodes. Dopants are implanted into the exposed polysilicon layer to enhance the polishing selectivity with the hard mask. The polysilicon layer and the interlayer dielectric are secondly polished to expose the gate electrode.
Patent KR-20040038288-A (KR)
Title: Shoes combining inline skate
Inventor: LEE HONG KIL
IPC: A63C17/20
Filed: 2002-10-31
Abstract: PURPOSE: Provided is an inline skating shoe with double functions as shoes and roller blades for inline skating and with an improved structure to improve users' convenience in use and repairing. CONSTITUTION: The inline skating shoe includes a main body(10) with a sol(14) whose bottom and rear parts are opened; a roller unit(30); and a cap(70). The roller unit(30) includes a housing(32), a first wheel assembly(34) rotatably fixed at the front of the housing(32) and enabling a switch-over from the shoe to the inline skate or vice versa, a second wheel assembly(36) that rotates opposite to the rotation of the first wheel assembly(34), a connecter for connecting the first and second wheel assemblies(34,36), and a handle(60) for operating the connecter. The cap(70) is detachably fixed to the main body(10) and the roller unit(30).
Patent KR-20040040496-A (KR)
Title: Chairless Movable Shampoo stand
Inventor: O SE CHEUL
IPC: A45D44/10
Filed: 2002-11-07
Abstract: PURPOSE: Provided is a movable shampoo stand without chair entirely different from conventional shampoo stand mounted in a shampoo room by comprising 4-6 wheels under the shampoo stand to easily move to desired place. CONSTITUTION: The shampoo stand(4) comprises a body(5) without requiring another body of an existing shampoo stand in order to connect the stand and a chair and big size and/or heavy weight thereof; legs(6) having rollers(8) attached to the body(5) to support the shampoo stand(4) to move to desired places, in addition to, hoses(7) for supplying cold/hot water and for discharging the water.
Patent KR-20020091016-A (KR)
Inventor: JANG SANG YEOP
IPC: G08C17/02
Filed: 2002-11-12
Abstract: PURPOSE: A data logger device having a data wireless transmission function for a remote meter reading system is provided to transmit read data in real time. CONSTITUTION: A data logger device(100) for monitoring corrosion of pipe arrangements(6) comprises a signal converter for outputting a potential difference level generated between the pipe arrangement and a reference electrode(4) mounted near the pipe arrangement, as a measurement signal value; a main controller for converting the measurement signal value to a digital data, obtaining a measurement data using the digital data to generate a wireless transmission data, and storing the wireless transmission data in a storing area; and a wireless transmission unit for wireless-transmitting the wireless transmission data over the ground based on control of the main controller.
Patent KR-20030016191-A (KR)
Title: Aqueous Ethanolic Extract of the Skin of Onion for Decreasing or Maintaining Body Weight and a Method for Preparing the Same
Inventor: KIM HYE YEONG
IPC: A61K31/352
Filed: 2002-11-19
Abstract: PURPOSE: A process of preparing an onion skin extract capable of maintaining or reducing a body weight by suppressing fat absorption using quercetin as flavonoid contained richly in the skin of onion is provided. Therefore, the extract is effective for treatment of overweight or obesity. CONSTITUTION: The skin of onion is ground and extracted 5 to 50 times with 10 to 95% ethanol. The extract is centrifuged at 5,000 to 20,000rpm, filtered with a filter paper having a hole size of 0.5μm and subjected to ultrafiltration with a 30 to 200 kDa ultrafiltration membrane. Thereafter, the filtrate is concentrated with a reverse osmosis with a salt rejection rate of 45 to 100% or under reduced pressure. The concentrate with an ethanol content of 10 to 30% is spray-dried with hot air at 170 to 250deg.C or concentrated.
Patent KR-20040046031-A (KR)
Title: Partition turbocharger controller
Inventor: KONG JIN GUK
IPC: F02B37/22
Filed: 2002-11-26
Abstract: PURPOSE: A partition turbocharger control device is provided to obtain the optimum boost pressure by comparing the desired boost pressure with the actual boost pressure and controlling the opening degree of a throttle valve through control of the air pressure supplied to a throttle valve actuator. CONSTITUTION: A partition turbocharger control device forms two air passages by partitions(3) installed in a turbine housing of a turbocharger, and a throttle valve(7) for controlling the flowing of air is mounted to one of the air passages. The partition turbocharger control device comprises a 3-way solenoid valve(30) selectively outputting air pressure of the upper stream and lower stream of a compressor(40) of the turbocharger; an actuator(20) operating the throttle valve according to the air pressure output from the 3-way solenoid valve; and a control unit comparing the desired pressure with the actual boost pressure and controlling the 3-way solenoid valve according to the compared result.
Patent KR-20040046105-A (KR)
Inventor: JUNG TAE HWAN
IPC: F25D23/02
Filed: 2002-11-26
Abstract: PURPOSE: A refrigerator is provided to automatically open and shut a home bar door without a touch, safely open and shut the home bar door, improve the durability of the home bar door, and control the opening and shutting speed of the home bar door. CONSTITUTION: A refrigerator has a home bar. The refrigerator includes a home bar door(14) installed to the home bar, and a door drive unit(110). The home bar door rotationally moves. The door drive unit rotationally moves the home bar door by making use of power, to open and shut the home bar door without giving external force by a user to the home bar door. The door drive unit includes a servomotor(15) operating in a forward direction or a reverse direction, to open and shut the home bar door.
Patent KR-20040050642-A (KR)
Title: Method of Registering Audio Response at Key-Phone System Using Network and Apparatus to which the Method is Applied
Inventor: SEO JEONG WON
IPC: H04M1/64
Filed: 2002-12-10
Abstract: PURPOSE: A method for registering an announcement voice of a keyphone system using a network is provided to make a voice file of an announcement voice to transmit the voice file, and to perform an edition process of the processed voice file, thereby registering the announcement voice with high sound quality. CONSTITUTION: A user logs in a keyphone system(S21). The keyphone system performs a procedure for authenticating the user(S22). If the user is authenticated, the keyphone system transmits an authentication signal to a computer. If the user transmits a voice file to the keyphone system, a voice file receiver receives the voice file(S23) and stores the voice file in temporary file type. The voice file receiver informs a file processor that the received voice file is stored as a temporary file(S24). The file processor converts the file by using a pulse code modulation method, and transmits the modulated file to a VMIB(Voice Mail Interface Board) processor(S25). The VMIB processor converts the modulated file into compressed voice data, and stores the voice data in a flash memory(S26).
Patent KR-20040054055-A (KR)
Title: Sputtering apparatus for manufacturing semiconductor devices
Inventor: KIM HYEONG JUN
IPC: H01L21/203
Filed: 2002-12-17
Abstract: PURPOSE: Sputtering equipment for manufacturing a semiconductor device is provided to increase the recycling number of a deposition ring for reducing fabrication cost. CONSTITUTION: Sputtering equipment for manufacturing a semiconductor device is provided with a process chamber(100), and an electrostatic chuck(320) installed in the process chamber for loading a semiconductor substrate. The sputtering equipment further includes a deposition ring(340) located around the edge portion of the electrostatic chuck for preventing the predetermined material used under a semiconductor substrate treatment from being deposited on the electrostatic chuck. And, the height of the deposition ring is the same as or lower than that of the electrostatic chuck.
Patent KR-20030011267-A (KR)
Inventor: MIYAKOGAWA TOSHIKAZU
IPC: H01L21/762
Filed: 2002-12-30
Abstract: PURPOSE: A semiconductor processing apparatus is provided to prevent a substrate from dropping when it is transferred/received to/from a separating apparatus by installing a member in a separation unit while a shutter is open and by separating the member while the shutter is closed. CONSTITUTION: A chamber is prepared. The separation unit is so disposed to separate the member by using a flow of liquid, positioned in the chamber. The shutter is installed in the chamber. A robot is so disposed to install the member in the separation unit. The robot installs the member in the separation unit while the shutter is open. The separation unit separates the member while the shutter is closed.
Patent KR-20020030789-A (KR)
IPC: H01J9/44
Filed: 2001-05-09
Abstract: 전계 이미션 디스플레이(100)의 이미션 전류의 균일성을 개선하기 위한 방법은, 전자 이미터(116)를 적어도 부분적으로 규정하는, 제 1 탄소 나노 튜브(119)와 제 2 탄소 나노 튜브(118)를 제공하는 단계를 포함한다. 제 1 탄소 나노 튜브(119)는 제 1 이미션 전류 능력을 특징으로 하며 제 2 탄소 나노 튜브(118)는 제 1 이미션 전류 능력보다 작은 제 2 이미션 전류 능력을 특징으로 한다. 방법은, 제 1 탄소 나노 튜브(119)의 길이를 제 1 비율로 감소시키는 단계와, 동시에, 제 2 탄소 나노 튜브(118)의 길이를 제 1 비율보다 작고 0과 같을 수 있는 제 2 비율로 감소시키고, 그에 의해 제 2 이미션 전류 능력과 제 1 이미션 전류 능력 사이의 차이를 감소시키는 단계를 포함하며, 따라서, 이미션 전류의 균일성을 개선한다. 길이에서의 선택적인 감소들은 전자 이미터(116)에 의해 번인 전류를 방출시키는 단계를 수행함으로써 양호하게 달성된다.
Patent KR-20020025976-A (KR)
IPC: F02M47/02
Filed: 2000-08-01
Abstract: 작동을 위해 압전 액추에이터(2)와 협력하는 유체 제어용 밸브가 제안된다.  온도 변화에 의해 야기된 압전 액추에이터(2)의 행정 방향 팽창의 보상을 위해 금속으로 구성된 보상 부재(7)가 제공된다.  상기 금속은 압전 액추에이터(2)의 열팽창 계수에 대응하는 열팽창 계수를 갖는다.  압전 액추에이터(2)와 보상 부재(7)는 정해진 온도 변화에서, 비교할 만한 행정 방향 팽창의 변화를 보인다.  이로 인해 압전 액추에이터의 길이 변화가 온도에 의해 보상된다.  상기 밸브는 내연 기관용 연료 분사 장치에 적용하기에 적당하다.
Patent KR-20020033804-A (KR)
IPC: G02B5/04
Filed: 2000-08-24
Abstract: 본 발명은 광분산장치에 관한 것으로, 상기 광분산장치는 다색 입력빔을 다수개의 협대역 출력빔으로 분산시킴으로써, 출력빔은 파장종속식으로 전송되고, 출력빔의 방향은 온도변화에 영향을 덜 받는다. 상기 장치의 바람직한 실시예는 프리즘의 표면에 장착된 회절격자를 포함한다. 상기 격자와 프리즘은 장치의 출력이 온도변화에 둔감하도록 만드는 분산특성을 갖는다. 일실시예에서, 상기 장치는 격자에서 출력빔과 입력빔사이의 각도를 저감시키도록 형성됨으로써, 투과효율을 개선한다.
Patent KR-20020061634-A (KR)
IPC: C08F4/645
Filed: 2000-12-06
Abstract: The present invention is broadly directed to a process for copolymerizing one or more alpha-olefins and one or more di-olefin monomers in the presence of at least one stereospecific metallocene catalyst system and at least one non-stereospecific metallocene catalyst system. Crosslinking of at least a portion of the mixture of polymer segments is accomplished during the polymerization of the composition by incorporation of single di-olefin comonomers into two polymer segments.