baber/WOPTO huggingface dataset:
Patent KR-20040085936-A (KR)
Inventor: JUNG HWA SU
IPC: G11B33/02
Filed: 2003-04-02
Abstract: PURPOSE: A DVD player is provided to comprise a front panel coupled with a detachable hinge which is connected with a damper, thereby opening/shutting a button operator or selectively removing the operator while smoothly opening/shutting the front panel. CONSTITUTION: A front panel covers a tray and a button. A hinge coupler hinge-couples the front plate with a body. The hinge coupler comprises as follows. A hinge groove(121) is formed on a lower side of the body. A hinge part(130) is comprised, wherein one end thereof is fixed to the front panel and other end is inserted into the hinge groove(121) to be hinge-coupled with the body. A damper(150) slows down a rotative motion of the hinge part(130). Idlers(140) are coupled between the hinge part(130) and the damper(150), amplify the small rotative motion of the hinge part(130), and transmit the amplified rotative motion to the damper(150).
Patent KR-20040089205-A (KR)
Inventor: KIM JAE MIN
IPC: C08L23/04
Filed: 2003-04-11
Abstract: PURPOSE: Provided is a polyethylene resin composition for a plastic bottle cap with less odor which shows high sealing torque and adequate opening torque, and prevents the taste and flavor of contents from being deteriorated. CONSTITUTION: The polyethylene resin composition comprises (A) 100 parts by weight of high density polyethylene; and (B) 0.05 to 0.50 parts by weight of polymer(siloxane) comprised of silica and carbon oxide monomer as a unit. Particularly, the high density polyethylene(A) has a melt index of 0.4-20g/10min as measured at a load of 2.16 kg and at a temperature of 190 deg.C by ASTM D 1238 and a density of 0.950 g/cm3 or more as measured at a temperature of 23 deg.C by ASTM D 1505. The composition may further comprise a pigment, an acid resistant and/or an antioxidant.
Patent KR-20040093501-A (KR)
Inventor: HWANG SUN UK
IPC: C12P41/00
Filed: 2003-04-30
Abstract: PURPOSE: An enzymatic preparation method of optically active alcohol and its ester is provided, thereby easily isolating (S)-alcohol and (R)-ester by using anhydrous succinic acid as an acyl donor, and improving the preparation yield and optical purity of (R)- and (S)-alcohol. CONSTITUTION: The method for preparing the optically active alcohol and its ester comprises the steps of: adding racemic alcohol of the formula (1) and anhydrous succinic acid to an organic solvent; esterification of the resulting compound with lipase; and isolating (S)-alcohol and (R)-ester by using solvent extraction method, wherein X is -H2Cl, -O2Et, -N or -ONHCH3; and the organic solvent is t-butylmethylether, isopropylether or tetrahydrofuran.
Patent KR-20040093934-A (KR)
Inventor: LEE JAE HO
IPC: H04B1/40
Filed: 2003-04-30
Abstract: PURPOSE: A method for managing a call list of a portable terminal is provided to set unwanted telephone numbers while registering telephone numbers, and to delete selected telephone numbers one by one while displaying a call list, or to collectively delete the corresponding telephone numbers, thereby preventing the unwanted call list from being occupied. CONSTITUTION: A system sets whether to store an inputted telephone number in a call list. The system compares the telephone number with contents of a telephone directory stored in a terminal, and if an identical telephone number exists, the system stores or ignores the telephone number, depending on whether a call list set to the corresponding telephone number is stored. If a user edits the call list, the system supplies a new menu for collectively deleting information identical with currently selected information from the entire call list, and deletes the same information in a lump.
Patent KR-20040103252-A (KR)
Inventor: JANG SA YUN
IPC: F24D3/12
Filed: 2003-06-02
Abstract: PURPOSE: A hypocaust panel is provided to uniformly transfer heat from a hot water pipe to the upper face of an upper storage layer through a thermal conductor. CONSTITUTION: A hot water pipe(1) and a thermal conductor(2) are embedded between upper and lower storage layers(4,3) by contacting each other. The thermal conductor are inclined upward and installed symmetrically centering the hot water pipe. Heat from the hot water pipe is transferred to the upper face of the upper storage layer without a temperature declination.
Patent KR-20040105436-A (KR)
Title: A guard rail with impact absortion function
Inventor: YOU NAM SEON
IPC: E01F15/00
Filed: 2003-06-09
Abstract: PURPOSE: A shock absorbing guardrail is provided to prevent the separation of a vehicle from a crossroad, to absorb an impact added on a vehicle and to minimize the damage on a car body effectively. CONSTITUTION: The shock absorbing guardrail comprises: a pair of shock absorbers(200,200') formed by coating the outer circumference of a metal core(202) with elastic materials, extended longitudinally to have the conical shape and provided with many friction units(206) formed in the shape of a projection; and a pair of supporters(100) supporting the shock absorbers(200,200') to be rotated and moved in all directions and fixed to the ground. The supporter(100) contains: a support plate(102) for fixing on the ground; a support(106) extended upward from the support plate(102); and a fixing part(108) located on the support(106) and fixing an extension shaft formed on one end of the shock absorbers(200,200') using a spherical contact sliding bearing(110).
Patent KR-20040107231-A (KR)
Inventor: KIM GEUK JONG
IPC: B29C31/00
Filed: 2003-06-13
Abstract: PURPOSE: A device for drying and transferring synthetic resin materials is provided to improve the quality of the product by heating material in the vacuum drying hopper and transferring material in insulating dry material from external air, and to reduce drying hours by using radiating fins. CONSTITUTION: A drying and transferring device comprises a drying hopper(200) having a body and a cover sealing the body, drying synthetic resin material from an inlet and discharging dry synthetic resin material to an outlet, a heater installed in the drying hopper, a vacuum pump(250) connected to the drying hopper to form vacuum, a raw material supply hopper(170) installed in a forming machine to supply dry raw material from the drying hopper to the forming machine, a raw material transfer pipe connecting the outlet of the drying hopper to the raw material supply hopper, a blower(130) connected to the raw material transfer pipe, a circulating pipe connecting the raw material supply hopper to the blower, and a nitrogen supply unit supplying nitrogen to the drying hopper and the raw material transfer pipe.
Patent KR-20030096094-A (KR)
Title: 중합 나노입자 배합물 및 미생물 방지 코팅제 적용에사용되는 그 용도
IPC: C09D7/65
Filed: 2003-06-14
Abstract: 1-50nm의 평균 입자 직경을 갖는 중합 나노입자를 포함하는 코팅제의 표면상에 미생물 오염을 방지하는 배합물이 개시된다. 상기 중합 나노입자는 입자가 코팅제에 매립되거나 부착되는 기회를 최소화시키기위해 건조된 코팅제의 표면을 개질시키는 부가적인 특성을 부여하기위해 더욱 작용화될 수 있다.
Patent KR-20050001862-A (KR)
Inventor: KIM DAE JOONG
IPC: G05B24/02
Filed: 2003-06-26
Abstract: PURPOSE: An unmanned automatic driving system in a raw material unloader and a method thereof are provided, which drive a stacker/reclaimer and a reclaimer automatically without a driver. CONSTITUTION: A PC server(10) performs unloading/upper board record management and yard stock management. A MMI and desk(20) performs driving and monitoring. An operation desk and annunciator(30) performs driving and monitoring in the inside. A CCTV(40) monitors yard pile. A laser sensor(50) performs pile detection. A position detection encoder(60) is installed in the center of a hinge and performs driving and slew and position detection. And a wireless system(70) relays a PLC and CCTV signal of a moving vehicle wirelessly.
Patent KR-20050001245-A (KR)
Inventor: CHOI KYUNG IL
IPC: C07D501/00
Filed: 2003-06-27
Abstract: PURPOSE: Cephalosporin derivatives, its pharmaceutically acceptable salts and a manufacturing process thereof are provided, which cephalosporin derivatives have improved anti-microbial activity, particularly, for methicillin-resistant Staphylococcus aureus(MRSA) strain, so that they can be useful for antibiotics. CONSTITUTION: The cephalosporin derivatives represented by formula (I), or pharmaceutically acceptable salts thereof are provided, wherein X, Y and Z are the same or different, and independently hydrogen, halogen, C1-6 alkyl, C1-6 alkoxy, C1-6 halogenoalkyl, C1-6 alkoxy alkyl or C3-6 cycloalkyl; R1 is an isoxazol compound in which the 3-site is substituted with a compound of formula (A), wherein Q is a substituent useful for cephalosporin-based compound, and is selected from hydrogen, halogen, hydroxyl, mercapto, cyano, carboxy, carboxylic acid, ester, carbamoyloxy, carbamoyl, N,N-dimethylcarbamoyl, C1-4 alkyl, C1-4 alkyloxy, halogen substituted alkyl, aryl or hetero ring substituent; and R2 is hydrogen, an ester-forming group as an ester of carboxy group, salt-forming atom or carboxy-protecting group. The process for preparing the cephalosporin derivatives represented by formula (I), or pharmaceutically acceptable salts thereof comprises reacting an ilide compound of formula (VI) with an aldehyde compound of formula (VII) in the presence of base and organic solvent at -40 to 25 deg. C.
Patent KR-20050002354-A (KR)
Title: A method for forming a semiconductor device
Inventor: KIM KI TAEK
IPC: H01L21/336
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a semiconductor device is provided to improve GIDL(Gate Induced Drain Leakage) and refresh properties in a data read process by controlling properly the thickness of a spacer according to its position. CONSTITUTION: A plurality of gate electrodes are formed on a semiconductor substrate(11). A first insulating spacer is formed at both sidewalls of each gate electrode on a source junction region(28a). A second insulating spacer is formed at both sidewalls of each gate electrode on a drain junction region(28b). The thickness of the first insulating spacer is thinner than that of the second insulating spacer.
Patent KR-20050009782-A (KR)
Inventor: KIM JUN
IPC: H04M1/02
Filed: 2003-07-16
Abstract: PURPOSE: A mobile communication device is provided to allow a user to easily and quickly change a phone mode or a subject photograph mode. CONSTITUTION: A main body housing(10) extends in a longitudinal direction. A pair of connection arms(110,112) extend in a longitudinal direction from corners of both sides of the main body housing(10). A cylindrical housing(20) is surrounded by the pair of connection arms(110,112), rotatably connected with the main body housing(10) centering on a hinge shaft, and includes a speaker unit disposed at its upper surface and a camera lens module(40) disposed at its lower surface. At the upper surface of the main body housing(10), there are provided a display unit(102), a plurality of keys(104) disposed at a lower side of the display unit(102), and a microphone unit(106) disposed at a lower side of the keys(104).
Patent KR-20050009845-A (KR)
Inventor: LEE SEUNG KEUN
IPC: G11C16/04
Filed: 2003-07-18
Abstract: PURPOSE: A program method of a flash memory device is provided to reduce program time of a memory cell of the flash memory device. CONSTITUTION: According to the program method of a flash memory device, a memory cell is programmed by setting a word line with a program voltage during the first program time(32). A program of the memory cell is verified(33). If the program is performed, the program is ended. If the program is not performed, it is judged whether the first program period is ended. If the first program period is not ended, it is returned to the first step. If the first program period is ended, the memory cell is programmed during the second program time(38) and then the program is verified(39). If the program is done, the program is ended. If the program is not done, it is judged whether the second program period is ended. If the second program period is not ended, it is returned to the step of programming the memory cell during the second program time.
Patent KR-20050012475-A (KR)
Inventor: KANG SEOK DONG
IPC: H01J11/44
Filed: 2003-07-25
Abstract: PURPOSE: A plasma display panel and a method for manufacturing the same are provided to achieve improved accuracy of alignment of an upper substrate and a lower substrate. CONSTITUTION: A plasma display panel comprises main alignment marks formed on a first substrate and a second substrate so as to primarily align the first substrate and the second substrate; and auxiliary alignment marks formed on the first substrate and the second substrate so as to secondarily align the first substrate and the second substrate.
Patent KR-20050015052-A (KR)
Inventor: PYO CHUL MIN
IPC: H04W4/00
Filed: 2003-08-01
Abstract: PURPOSE: An electronic payment method and system are provided to enhance payment convenience in purchasing a commodity at a shopping mall through an electronic payment scheme at a mobile terminal because it has not the necessity of receiving an authentification number at a mobile terminal or inputting an authentification number on an input window of the mobile terminal. CONSTITUTION: The method comprises several steps. An online shopping mall server checks whether a commodity is purchased, and a payment approval server generates a payment code(S100). The online shopping mall server displays the payment code on a monitor of an accessed computer. A camera installed at a mobile terminal captures the displayed payment code, and the mobile terminal reads the payment code(S200). The payment approval server approves the payment according to a reading result of the mobile terminal(S300). The payment is charged to a user of the mobile terminal, and the payment is settled(S400).
Patent KR-20030068116-A (KR)
Title: Room health mat68
Inventor: YANG YAGN YONG
IPC: A63B21/00
Filed: 2003-07-28
Abstract: PURPOSE: A room health mat is provided to allow busy modern people to take a simple whole body exercise indoors. CONSTITUTION: The room health mat is allowed to take various muscle exercises by regions in a lying posture. It is allowed to take various exercises with minimum motion and a height control device is attached in consistency with a strength of force and a height. It is devised to serve as a barbell, a whole body stretching, a dumbbell for relaxing the muscles of arms and a waist massage while lying on the mat in a comfortable posture.
Patent KR-20050016798-A (KR)
Inventor: JANG BOO JOONG
IPC: H04L12/28
Filed: 2003-08-04
Abstract: PURPOSE: A wireless Internet system using a network address translation is provided to comprise a PC AP(Access Point) for enabling user terminals to use the wireless Internet by being embedded in software type inside a computer, and an ad hoc roaming wireless LAN card for supporting such that user PCs can roam about under ad hoc environment. CONSTITUTION: A user PC(100) is connected to the Internet. A client user PC(200) uses the Internet through a user PC which functions as a gateway server in an ad hoc network(300). The ad hoc network(300) wirelessly connects each user PC(100,200). A wired/wireless network(400) enables the user PC functioning as the gateway server to use the Internet. Wireless LAN devices(500) connect each user PC(100,200) to the ad hoc network(300), and enable the user PCs(100,200) to automatically roam about. A software application(600) performs an AP role.
Patent KR-20050105638-A (KR)
Inventor: LEE WON WOO
Filed: 2003-08-22
Abstract: 본 발명은 지하철역, 터미널, 공항 등의 공공장소에 설치된 물품 보관함을 온라인으로 연결하여 물품의 보관 및 보관된 물품의 택배 발송/수취를 관리하는 물품 관리 시스템과 관리방법에 관한 것이다. 본 발명은 물품을 보관하고, 도어 개폐수단을 구비한 적어도 하나 이상의 물품 보관함과, 상기 물품 보관함의 이용을 위한 사용자 정보를 입력하는 입력수단과, 상기 물품 보관함의 사용정보를 출력하는 출력수단과, 상기 물품 보관함의 사용요금을 결제하는 이용 대금 결제수단과, 상기 물품 보관함을 이용하는 사용자 정보와 상기 물품 보관함의 사용상태 정보와 상기 이용대금 결제수단의 결제정보를 저장하는 메모리를 구비하고, 보관시 입력된 사용자 정보와 수취시 입력되는 사용자 정보를 비교하여 상기 도어 개폐수단의 동작을 제어하는 제어수단을 포함하는 보관함 단말기와; 및 상기 보관함 단말기와 네트워크를 통해 연결되고, 상기 보관함 단말기를 관리하는 운영자 서버를 포함한다. 본 발명은 보관함에 택배 기능을 부가함으로써 기차역, 전철역, 버스터미널, 공항, 편의점, 백화점, 할인점, 기숙사 등의 공공장소에 설치된 사물함을 통해 장소의 제한없이 물품의 택배 발송 및 수취가 가능한 장점이 있다.
Patent KR-20050022103-A (KR)
Inventor: KIM GEON O
Filed: 2003-08-26
Abstract: PURPOSE: Marky that is an Internet supermarket targeting on apartments using existing supers and the EC(Electronic Commerce) is provided to realize safe delivery and return by using member shops as a delivery spot. CONSTITUTION: Member shop information including available delivery date is received from at least one member shop terminal. Product trading information including goods information such as product price and explanation is transmitted to a buyer terminal connected to a server. Deliver request information including desired delivery place/date is received from the buyer terminal. The member shop determines/transmits fixed delivery information including fixed delivery date/member shop to the buyer terminal. Products are delivered to a desired time of a buyer. Article price is billed to the buyer.
Patent KR-20050023757-A (KR)
Inventor: LEE SANG HYUN
Filed: 2003-09-02
Abstract: PURPOSE: A method and a system for credit card settlement using fingerprint information on a member shop device are provided to perform the credit card settlement and accumulate point without a card by searching/identifying a customer through a fingerprint recognition technology. CONSTITUTION: A fingerprint settlement terminal(201) includes a fingerprint scanning part, a keypad, a display part, and a card reader. A credit settlement device(200) includes a fingerprint search client(202), a POS(Point Of Sale) client/WebPOS(204), a credit settlement processor(206), and a point accumulation processor(208). The fingerprint search server transmits fingerprint information of the customer buying goods or services to a fingerprint search server(220) through the network. The fingerprint information is converted into an OTT(One Time Template) for a fingerprint by combining with an OTT key received from the fingerprint information server. The fingerprint search server includes a search server distributor(221), a fingerprint search engine(223), a fingerprint database(225), a DBMS(DataBase Management System)(227), a relational database(229).
Patent KR-20050026212-A (KR)
Title: Offline charging method of the mobile communication terminal
Inventor: KIM HAK JAE
IPC: H04B1/40
Filed: 2003-09-09
Abstract: An off-line charging method in a mobile terminal is provided to carry out off-line charging after executing a power down registration procedure, in case that a user powers off his mobile terminal for off-line charging, so that an MSC can recognize a state of the mobile terminal. If the user of a mobile terminal turns on the power, the mobile terminal shifts to an idle state after executing location registration to an MSC(S11). In the idle state, if the user connects the mobile terminal to a charger to charge the mobile terminal, the handset task of the mobile terminal periodically scans a GPIO(General Purpose Input/Output) port, and recognizes that the mobile terminal is connected with the charger(S12). While the charging operation is executed as the mobile terminal is connected with the charger, a charging state message or image is displayed on the LCD window(S13). In this state, if the user powers off the mobile terminal for battery charging only in case that the user doesn't want to transmit and receive calls, the mobile terminal enters an off-line mode state(S14). At this moment, the mobile terminal sends an off-line flag to an MC task. The MC task scans the GPIO port before executing the off-line command, and confirms the charger connection state again(S15). If it is confirmed that the charger is connected with the mobile terminal, the MC task checks a message received from a base station in order to confirm whether a request for power down registration has been made.
Patent KR-20050026818-A (KR)
Title: Elliptic pipe
Inventor: LEE SANG CHEON
IPC: F16L7/00
Filed: 2003-09-09
Abstract: An elliptical pipe is provided to reduce construction period in constructing sewage and drain pipes, and to remove unnecessary processes by placing a vertical sewage sextia and the elliptical pipe in a concrete slab without installing a vertical fixing angle, a U-bolt nut and an anchor bolt in advance. A vertical pipe sextia(2), an elliptical pipe(3) and a toilet drain port(4) are formed in a concrete slab, and integrally or separately formed. A reinforcing frame is integrally or separately formed in the elliptical pipe, or inserted to the elliptical pipe to increase rigidity. A vertical upper spin connecting part for connecting an upper spin and a vertical lower spin connecting part for connecting a lower spin are formed in the vertical pipe sextia in constructing a vertical pipe. The elliptical pipes and the toilet drain pipes are fixed and the gradient of the pipe is adjusted by forming lower reinforcing projections.
Patent KR-20050028449-A (KR)
Title: Method for electroplating ni-p-b alloy and its plating solution
Inventor: KIM DONG JIN
IPC: C25D3/12
Filed: 2003-09-18
Abstract: To provide a Ni-P-B alloy electroplating method for forming a plating layer having excellent heat resistance, corrosion resistance and mechanical properties compared with a Ni-P or Ni-P binary plating layer by forming a high speed plating layer and forming a Ni-P-B plating layer having small electrodeposition stress and improving stability in the plating solution and a plating liquid used in the method. The Ni-P-B alloy electroplating method is characterized in that electroplating is executed in a current density range of 1 to 100 A/dm^2, a temperature range of 25 to 60 deg.C and a pH range of 0 to 5 using a plating solution comprising a plating liquid consisting of nickel sulfamate(Ni(SO3NH2)2) or nickel sulfate(Ni(SO4)) as a nickel supply source, phosphorus acid(H3PO3) as a phosphorus supply source and DMAB(dimethyl amine borane complex) or TMAB(trimethyl amine borane complex) as a boron supply source, and boracic acid(H3BO3) functioning as buffer agent and polishing agent. The Ni-P-B alloy plating liquid has a composition comprising 1.0 to 2.0 mol/L of nickel sulfamate(Ni(SO3NH2)2) or nickel sulfate(Ni(SO4)) as a nickel supply source, 0.0005 to 0.1 mol/L of phosphorus acid(H3PO3) as a phosphorus supply source and 0.0001 to 0.01 mol/L of DMAB(dimethyl amine borane complex) or TMAB(trimethyl amine borane complex) as a boron supply source.
Patent KR-20050030269-A (KR)
Title: Gait capture system and method for analyzing gait using the same
Inventor: CHOI YOUNG KUEN
IPC: A61B5/11
Filed: 2003-09-25
Abstract: A gait analyzer and a gait analysis method using the same are provided to reduce the maintenance cost and the management cost by using a joint set and a computer device without installing an additional gait analysis room. A joint momentum measurement part(280) includes a first joint sensor adhered to a hip joint, a second joint sensor adhered to a knee joint, and a third joint sensor adhered to an ankle joint. The first to the third joint sensors include a first rotary shaft, a second rotary shaft, a third rotary shaft, and a potentiometer in order to output analog data according to rotation angles and rotation directions of the hip joint, the knee joint, and the ankle joint. The potentiometer is installed in the center of the first to the third rotary shafts in order to output data according to rotation angles and rotation directions of the first to the third rotary shafts. An A/D signal converter(282) is used for converting the analog signals of the joint momentum measurement part(280) to a digital signal. A data processing/output part(286,288) is used for processing the digital signal of the A/D converter(282) and outputting predetermined effective data.