baber/WOPTO huggingface dataset:
Patent KR-20030086911-A (KR)
Inventor: CHOI JIN YEONG
IPC: C07D487/04
Filed: 2003-04-29
Abstract: PURPOSE: pyrrolopyrimidinone derivatives, a preparation process thereof and the use thereof are provided. The compounds have improved selective PDE V(cGMP specific PDE) inhibiting activity, so that they can be useful for treatment of diseases associated with PDE V. CONSTITUTION: Pyrrolopyrimidinone derivatives of the formula 1, pharmaceutically acceptable salts and solvates thereof are provided, wherein R1 is hydrogen, one or more fluoro optionally substituted C1-C3 alkyl; R2 is hydrogen, hydroxy, C1-C3 alkoxy, and one or more fluoro optionally substituted C1-C6 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, or C2-C6 alkynyl; R4 is one or more fluoro optionally substituted C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, or C3-C6 cycloalkyl; W is N or CH; n is an integer of 1 to 6; R5 is COR6, COOR6 or COCH(R7)NH2; R6 is phenyl or aromatic heterocycle optionally substituted by 1 to 4 substituents selected from halogen, C1-C4 alkyl, C1-C4 alkoxy, OH, NH2, NO2, CN, COOH, C1-C4 aminoalkyl, C1-C4 alkylamino, C1-C4 acyl, C1-C4 acylamino, C1-C4 alkylthio, C1-C4 perfluoroalkyl, C1-C4 perfluoroalkoxy and C1-C4 alkoxycarbonyl, C1-C16 alkyl, C2-C16 alkenyl or C2-C16 alkynyl optionally substituted by 1 to 4 substituents selected from one or more halogen, C1-C4 alkoxy, OH, NH2, NO2, CN, COOH, C1-C4 aminoalkyl, C1-C4 alkylamino, C1-C4 acyl, C1-C4 acylamino, C1-C4 alkylthio, C1-C4 perfluoroalkyl, C1-C4 perfluoroalkoxy, C1-C4 alkoxycarbonyl, phenyl and aromatic heterocycle; and R7 is natural amino acid residue.
Patent KR-20040095073-A (KR)
Inventor: KIM HYEONG NYEON
IPC: H04W8/28
Filed: 2003-05-06
Abstract: PURPOSE: A user's interface method using WINC(Wireless Internet Numbers for Contents) in a personal number service is provided to register/update personal number service information while setting a number to be routed, through a wireless Internet using WINC and an authentication process using a CID, thereby easily setting, registering, and modifying the number to be routed as seeing a WAP page. CONSTITUTION: A user is registered in a personal number service, and registers a cellular phone number. A cellular phone registers numbers to be routed in a database by using WINC. The cellular phone accesses a wireless Internet by using the WINC, and supplies a WAP page where the numbers to be routed are recorded. If the user selects a serial number, the cellular phone sets the numbers to be routed.
Patent KR-20040096410-A (KR)
Inventor: KIM YANG HUI
IPC: H01L21/66
Filed: 2003-05-09
Abstract: PURPOSE: A burn-in board table of a sorter with a double rail structure is provided to greatly reduce an interval of replacement and improve productivity by replacing an empty burn-in board and a loaded burn-in board simultaneously. CONSTITUTION: A puller part(11) takes out a burn-in board from a supplying elevator apparatus. The burn-in board supplied by a loading unit is transferred on a rail by a lower rail part(22). An upper rail part(30) has the same rail as the lower rail part, capable of transferring to the outside and located over the lower rail part. An increasing load part(40) transfers the burn-in board positioned in the lower rail part to the upper rail part. A pusher part(60) takes out the completed burn-in board and pushes the taken-out burn-in board to the supplying elevator unit.
Patent KR-20030044973-A (KR)
Inventor: WHANG KYU HYEON
IPC: A23L33/00
Filed: 2003-05-16
Abstract: PURPOSE: Provided is a manufacturing process of a food preventing neuralgia, arthritis, osteoporosis and the like. The manufactured food provides calcium, phosphorus, and minerals, and thus prevents neuralgia, arthritis, osteoporosis and the like. CONSTITUTION: A manufacturing process of a food preventing neuralgia, arthritis, osteoporosis and the like comprises the steps of: completely drying 10 wt.% of a deer horn, 10 wt.% of Achyranthes japonica, 10 wt.% of Cuscuta japonica, 55 wt.% of Phlomis umbrosa, and 15 wt.% of Carthamus tinctorius seeds in the shade, followed by mixing and pulverizing the mixture thereof; inserting 10-20 wt.% of the mixed powder into a container then followed by adding 3-5 times of water thereto and boiling at 100-130 deg.C for 8 hours to give concentrate; mixing concentration with the remaining powder; and forming the mixture thereof into granules.
Patent KR-20030061361-A (KR)
Title: Printed appendix composed of adhesive tag sheet
Inventor: SHON YOUNG WOON
IPC: B42D15/00
Filed: 2003-05-30
Abstract: PURPOSE: Provided is a printed appendix composed of adhesive tag sheet which excerpts contents of appendix selectively to adhere them to a textbook so that it contributes to raise associated learning effect. CONSTITUTION: The printed appendix composed of adhesive tag sheet is characterized by including plural slips(10) which are laminated on a cover(20) and taken away by one paper, in which contents related to the textbook(30) are printed on front side and an adhered side is formed on a part of back side. Therefore, the slips are freely adhered or removed to prevent the textbook from being damaged in adhering or removing the slips.
Patent KR-20040105405-A (KR)
Inventor: HUH SEOK
IPC: H04M15/00
Filed: 2003-06-09
Abstract: PURPOSE: A method for servicing an automatic multilateral international collect call is provided to simultaneously connect an overseas caller with plural domestic receivers through a collect call telephone service, so that many people can simultaneously make calls while PSTN resources are saved. CONSTITUTION: When a caller is connected, an automatic multilateral international collect call system delivers another announcement for collecting desired receiving numbers to a telephone of the caller(S210,S220). If the caller presses plural receiver telephone numbers, the system decides whether the telephone numbers are available(S230,S240). If so, the system temporarily stores the telephone of the caller with telephones of receivers, and decides whether the receivers permit a collect call service(S250,S260). If so, the system simultaneously connects the telephone of the caller with the telephones of the receivers, and requests the receivers to pay for telephone charges(S270,S280).
Patent KR-20040110033-A (KR)
Inventor: LEE JEONG JUN
IPC: H05K1/11
Filed: 2003-06-20
Abstract: PURPOSE: An apparatus and a method for inspecting a ball grid array package implemented on a module board are provided to measure a signal transferred to a solder ball accurately by coupling test signal lines directly to the solder balls. CONSTITUTION: An apparatus for inspecting a ball grid array package implemented on a module board includes a ball grid array package(110), a module board(101), a test signal line for a package(131), a test signal line for a board(132), a probe pad(135), and a connector(133). The ball grid array package includes a semiconductor chip on a circuit substrate and a plurality of solder balls in a lattice formation below the circuit board. The module board includes a plurality of board pads connected to the balls of the ball grid array package. The test signal line is coupled with the solder balls and is guided outside the edge of an alignment line of the solder ball. The test signal line corresponds to the test signal line. The probe pad is coupled with a probe of a tester on a terminal of the test signal line. The connector connects the test signal lines.
Patent KR-20050000615-A (KR)
Inventor: KIM MOO YOUL
IPC: F25D25/00
Filed: 2003-06-24
Abstract: PURPOSE: A structure for opening and shutting a home bar cover is provided to continuously open the home bar cover without holding the home bar cover with a hand until a user puts and takes out foods. CONSTITUTION: Cover protrusions of a home bar installed at a door of a refrigerator are rotatively combined with grooves of a home bar case. The cover protrusion is cut as much as certain width, having sections oppositely cut from an elliptical shape or a perfect circle. The grooves of the home bar case are formed of rotary groove parts(50) to rotate the cover protrusions therein, and guide groove parts(51) having width smaller than the rotary groove parts and having certain length.
Patent KR-20050000673-A (KR)
Inventor: KWON SEO WON
IPC: H04B10/114
Filed: 2003-06-24
Abstract: PURPOSE: A method for transmitting/receiving an encrypted ultra wideband signal and a terminal for the same are provided to transmit safely high-capacity data by using an ultra wideband signal and an infrared channel for transmitting encrypted data and an encryption key thereof. CONSTITUTION: A client(60) requests an encryption key to a server(70) by using an infrared channel(S105). The server generates the encryption key(S110). The server transmits the encryption key to the client by using the infrared channel(S115). The server stores the encryption key(S120). The client transmits an ACK signal to the server by using the infrared channel(S125). The client performs a data encryption process by using the encryption key(S130). The client transmits the encrypted data to the server(S135). The server decrypts the received data by using the stored encryption key(S140).
Patent KR-20050005086-A (KR)
Inventor: CHO KYUNG SEOK
IPC: F04D29/54
Filed: 2003-07-01
Abstract: PURPOSE: A stator of an axial flow fan shroud is provided to increase the ventilation efficiency by converting speeds of both a rotation direction and a radius direction into a speed of an axial line. CONSTITUTION: A stator(35) of an axial flow fan shroud controls an intake angle and an outlets angle of air ventilated from the axial fan including a plurality of blades. When a predetermined distance from a wing root of the total length of the stator(35) is referred to as a first area and remaining area is referred to as a second area, an angle of projection of the second area increases to a wing end along an axial line. The first area has the ratio of a radius to the total length(R) of the stator(35) corresponding to about 0.4 to 1. The second area has the ratio of the radius to the total length(R) of the stator(35) corresponding to about 0.4 to 1.
Patent KR-20050004590-A (KR)
Inventor: CHOO MYEONG KI
IPC: B23P15/26
Filed: 2003-07-03
Abstract: PURPOSE: A gripper assembly for a heat exchanger assembling apparatus is provided to increase the productivity by gripping, transferring and loading plural forming plates of the heat exchanger at high speed without deformation with a finger unit. CONSTITUTION: A gripper assembly(100) is composed of a frame part(110), a gripping unit(120) installed in the frame part, and a driving unit(130) installed at the side of the frame part to drive the gripping unit. The gripping unit comprises a finger unit having plural finger parts arranged to a fixing beam to partially insert a forming plate between a fixed piece and a movable piece, and an elastic member installed at the side of the finger part to elastically bias the movable piece to the fixed piece. The finger part is composed of the fixing piece fastened to the fixing beam, and the movable piece moving axially to the fixing beam.
Patent KR-20050005915-A (KR)
Inventor: KIM JIN YONG
IPC: G11B7/0045
Filed: 2003-07-07
Abstract: PURPOSE: An optical disk and a disk information recording method of the optical disk are provided to effectively record speed information within disk information, and to efficiently perform recording/reproducing processes of an optical disk by the recorded disk information, thereby realizing compatibility between the same system of disks. CONSTITUTION: Disk information is separately stored according to allowable speeds. Speed information for indicating a speed and recording-related information in accordance with the corresponding speed are recorded within the disk information. The disk information is recorded in a pre-recorded area during a disk fabrication. The disk information is recorded as an RF modulated signal in the pre-recorded area. The velocity information expresses the corresponding speed in binary type by assigning specific bits.
Patent KR-20040008100-A (KR)
Inventor: KUO LEE CHEE
IPC: H04B7/26
Filed: 2003-07-16
Abstract: PURPOSE: A handling method for a wireless device re-entering a service area is provided so that a UE(User Equipment) re-enters a 3GPP(Third Generation Partnership Project) service area. CONSTITUTION: A UE includes an RRC(Radio Resource Control) and a plurality of unique states defining connectivity between the UE and a base station. Once the RRC indicates that it is "Out of Service", series of timers are started to limit the duration of attempts by the RRC to re-enter an "In Service" condition before the RRC releases allocated resources and moves to an "Idle Mode". In certain circumstances, it is necessary to stop one or more of these timers to prevent inadvertent disconnection.
Patent KR-20050011978-A (KR)
Inventor: AHN SUNG WOONG
IPC: H04B1/38
Filed: 2003-07-24
Abstract: PURPOSE: A speaker structure of a folder type mobile terminal is provided to allow a user to easily listen to a call communication sound through a loud speaker even in a state that a folder is opened. CONSTITUTION: Guide ribs(30) guide a sound generated from a loud speaker(20) so that a portion of the sound can be reflected to both sides thereof and point inwardly of a folder. The first guide recess(34) is formed at both sides of the loud speaker(20) through a gap formed between an upper case of the folder and the loud speaker(20). The second guide recess(36) communicates with speaker holes(38) formed at a lower case of the folder from the first guide recess(34). The sound reflected from the loud speaker(20) is transferred through the speaker holes(38).
Patent KR-20050013359-A (KR)
Inventor: AHN SUNG YONG
IPC: H01J11/44
Filed: 2003-07-28
Abstract: PURPOSE: A plasma display panel is provided to achieve improved screen quality and contrast ratio by forming an upper anti-reflection film on a front filter and a panel anti-reflection film on an upper substrate of the panel. CONSTITUTION: A plasma display panel comprises a display panel(130) formed by coupling an upper substrate and a lower substrate; a front filter(144) arranged on a front surface of the display panel so as to prevent a reflection of an external light(148); a panel anti-reflection film(146) formed on the upper substrate of the display panel such that the panel anti-reflection film prevents the external light from being re-reflected toward the front filter; and an upper anti-reflection film(142) formed on a front surface of the front filter such that the upper anti-reflection film prevents the external light from being re-reflected to outside.
Patent KR-20050020895-A (KR)
Inventor: CHOI KYOUNG LAK
IPC: B62D1/04
Filed: 2003-08-22
Abstract: PURPOSE: An auxiliary handle operated according to vehicle speed for a vehicle is provided to expose the auxiliary handle out of a steering wheel in requiring large steering angle of the steering wheel for low speed and to embed a knob of the auxiliary handle in the steering wheel for high speed. CONSTITUTION: An auxiliary handle(10) operated according to vehicle speed for a vehicle is mounted at a steering wheel to reinforce steering power of the steering wheel by operations of a driver and composed of a speed sensor(20) for measuring speed of the vehicle and outputting a signal corresponding to the vehicle speed; a control unit(30) for receiving the signal output from the speed sensor and outputting a control signal correspondent to the signal; and a linear motor(40) having a power shaft of which the end is installed with a knob(2) of the auxiliary handle. The power shaft of the linear motor is expanded or contracted according to the control signal output form the control unit.
Patent KR-20050023147-A (KR)
Inventor: PARK MIN KU
IPC: F01M11/08
Filed: 2003-08-27
Abstract: PURPOSE: An air removal device of an oil tank is provided to easily remove air bubbles by negative pressure by vibrating oil via supersonic waves and making the fine air bubbles included in the oil rise in a clotted state. CONSTITUTION: An air removal device of an oil tank(9) comprises a negative pressure pipe(11) connected to a side of the upper part of the oil tank to remove air bubbles(5) in oil(1) which is stored in the oil tank via a recovery tank(7) from a hydraulic system(3) of a vehicle and then is supplied to the hydraulic system again, and a vacuum pump forming negative pressure in the oil tank through the negative pressure pipe. A supersonic-generating unit(17), generating supersonic waves(S) of a predetermined band according to a control signal of a controller(15), is installed to the bottom surface of the oil tank.
Patent KR-20050022971-A (KR)
Inventor: CHOI BAEK JUN
IPC: G06F9/44
Filed: 2003-08-28
Abstract: PURPOSE: A method for duplicating a printer driver of a manager printer to computers within a domain and a recording medium storing the same are provided to install the printer driver to all computers within the domain without individually installing the printer to each computer, and save an expense/time for maintenance by maintaining the printer driver installed to each computer with one automated program. CONSTITUTION: A file recording module(41) records files related to the printer driver installed to a defined path of the manager computer to the same path of other user computers by using functions referred from an OS(Operating System) installed to a server computer. A registry generating module(42) generates a registry file recording printer information stored in a registry from the registry storing the printer information related to the printer driver. A registry registering module(44) stores the printer information to the registry of the user computer by executing the registry file on the user computer. A spooler initializing module(43) initializes a spooler of the user computer.
Patent KR-20050028119-A (KR)
Title: Device for internet access of digital set-top box and the method
Inventor: CHANG EUN YEUNG
IPC: H04N7/14
Filed: 2003-09-17
Abstract: An internet access apparatus of a digital set top box and an internet access method thereof are provided to output an optimalized picture on a screen by allowing a user to access a web server directly by using the digital set top box and then receive a web document changed suitably for the digital set top box. An input part(301) receives an address of a web server(304) desired by a user. A set top box(302) accesses the address thereof inputted via the input part so as to request a web document. The web server provides the web document requested by the set top box. A gateway server(303) converts the web document provided from the web server into a web document suitable for the set top box. A display part(305) outputs the web document applied from the gateway server on a screen.
Patent KR-20050029400-A (KR)
Title: Refrigerant suction pumping apparatus for reciprocating compressor
Inventor: LEE SANG MIN
IPC: F04B39/10
Filed: 2003-09-22
Abstract: A refrigerant suction pumping apparatus for a reciprocating compressor is provided to reduce flow resistance of refrigerant gas by pushing refrigerant gas flowing backward into a compressing space, thereby increasing a suction amount of refrigerant gas. A reciprocating motor is fixedly installed at a frame and has a mover reciprocating in a straight line. A piston(42) is combined with the mover and is supported by resonance springs so that the piston reciprocates in a straight line inside a cylinder. A suction valve(43) is installed at a front end surface of the piston for limiting suction of refrigerant gas. A discharge valve assembly is arranged at a front end surface of the cylinder for limiting discharge of refrigerant gas. A gas guide pipe(110) is inserted into a suction passage of the piston for guiding refrigerant gas toward the suction valve while reciprocating in a straight line together with the piston. A sliding member(120) is slidably inserted into an outer peripheral surface of the gas guide pipe for forming a variable volume space between the outer peripheral surface of the gas guide pipe and an inner peripheral surface of the suction passage of the piston.
Patent KR-20050029633-A (KR)
Title: Lamp unit of an optical apparatus
Inventor: BAE EUN HAN
IPC: H01L21/66
Filed: 2003-09-23
Abstract: A lamp unit of an optical system is provided to prevent a breakdown of a lamp and an electric wire by transferring the heat generated from the lamp to the entire surface of the lamp. An electric wire is used for transmitting electric power to a lamp(26). A fan is used for discharging the heat generated from the inside of the lamp to the outside thereof. A thermal conductor member is installed at the lamp in order to prevent the conduction of the heat generated from the lamp to a particular part of the lamp. The thermal conductor member is formed with heat coils installed at an outer surface or an inner surface of the lamp to the longitudinal direction.
Patent KR-20030086510-A (KR)
Inventor: LEE YONG SU
IPC: A46B13/02
Filed: 2003-10-09
Abstract: PURPOSE: An electromotive toothbrush is provided to minimize the feeling of a foreign substance in user mouth by making it hygiene to insert only the brush into the mouth and minimizing the size of brush. CONSTITUTION: The electromotive toothbrush includes a body(10) which is gripped with hand; a motor(20) in the body which operates when power is applied; and a chuck(22) which is exposed by the tip of the body to joint the axis(21) from the outside as being connected with the rotating axis of the motor. The chuck is coupled to the tip for massaging gum(50) or the axis of the brush tip for exchange(30). The brush tip for exchange consists of the axis and the head(31). The head has the brush planted around the axis.
Patent KR-20050036656-A (KR)
Inventor: PARK SEUNG HO
IPC: G09G3/296
Filed: 2003-10-16
Abstract: 이 발명은 플라즈마 표시 패널, 그의 휘도 제어장치 및 제어방법에 관한 것이다.  본원 발명에서는 입력되는 영상 데이터의 각 라인별 히스토그램을 계산하여 사용 계조수를 계산하고, 사용계조수가 일정개수 이하이면, 일정 부분 유사한 계조를 가지는 라인이 연속되는 평탄부가 존재하는지 판단한다.  그리고 나서, 평탄부가 존재하면, 영상신호에 보정율을 곱하여 휘도단차 보정을 수행한다.  이렇게 함으로써, 휘도 단차를 없앨 수 있다.
Patent KR-20050038658-A (KR)
Inventor: DEJUN FU
IPC: H01L27/105
Filed: 2003-10-21
Abstract: 본 발명은 Si 기판 위에 2-6족 화합물의 강유전 반도체 게이트 절연막을 형성함으로써 계면에서 큰 양의 점 결합과 탈구가 형성되지 않고, 성장 동안이거나 금속화 공정 중에 원자의 내부 침투가 일어나지 않도록 한 강유전 반도체를 이용한 비휘발성 메모리에 관한 것이다. 
     이같은 본 발명은, Si기판의 양측에 소스영역 및 드레인영역이 형성된 채널영역에는 2-6족 화합물의 강유전 반도체 게이트 절연막을 형성하고, 
     상기 강유전체 게이트 절연막에는 게이트 전압이 인가되는 게이트전극을 형성하는 한편, 소스전극과 드레인전극은 소스영역 및 드레인영역에 대응하도록 Si 기판상에 형성하므로서, 강유전체의 자발분극의 방향에 의존하여 같은 게이트전압을 걸더라도 드레인과 소스 사이의 채널영역 크기가 다름을 이용하여 비휘발성 메모리의 '1(one)'과 '0(zero)'을 구분할 수 있도록 하는 강유전 반도체를 이용한 비휘발성 메모리를 제공함에 그 특징이 있다.
Patent KR-20050039026-A (KR)
Inventor: LEE HAN HEUNG
IPC: A01M7/00
Filed: 2003-10-23
Abstract: 본 발명은 액상의 농약이나 비료 등과 같은 약액을 도포하는 도포기에 관한 것으로, 좀더 상세하게는 비교적 좁은 지역에서 약액의 비산됨 없이 필요로 하는 부분으로만 용이하게 도포할 수 있도록 그 구성을,  
     약액 도포기에 있어서, 일측 내부에 중공부가 형성되어 그 중공부로 약액이 공급되고 배출되는 약액 도포부를 형성하고 상기 약액 도포부의 타측에는 사용자가 용이하게 파지할 수 있는 파지대가 일체로 형성되는 프레임으로 구성되는 것을 특징으로 하는 약액 도포기에 관한 것이다.