baber/WOPTO huggingface dataset:
Patent KR-20030002948-A (KR)
Title: optical disk of high density and production method of the same
Inventor: KIM MYEONG RYONG
IPC: G11B7/2533
Filed: 2001-07-03
Abstract: PURPOSE: A high density optical disk and a method for manufacturing the same are provided to improve injection property and vibration property at the same time by injecting two different types of resins in order. CONSTITUTION: In a high density optical disk having an inversion structure that a substrate, an optical reflecting layer(30), an information recording layer(40), and a protective layer(50) are accumulated in order, the substrate includes a surface layer(20) formed by injection-molding a high fluidity resin having uneven information signals of the information recording layer at one side, and a core layer(10) accumulated on the surface layer and formed of an engineering plastic having larger stiffness than the resin formed at the surface layer.
Patent KR-20030004589-A (KR)
Title: The method of making web page for family unit
Inventor: KIM CHANG KYUNG
IPC: G06F17/00
Filed: 2001-07-05
Abstract: PURPOSE: A method for constructing a homepage as the unit of family is provided to suggest various homepage patterns in a manager server, construct easily, manage information of the family, and output the information using a communication unit such as the Internet. CONSTITUTION: A manager server manages a family homepage. A database stores various information of users. A user terminal is connected to the manager server and the database through a communication unit such as the Internet, users input basic information. Homepages are supplied for the users according to various patterns. One homepage pattern is selected from the user. Information of an external publication room and a family sharing room is received as a character, a voice, or image data in the selected homepage. A family homepage is constructed by the inputted information. The constructed homepage is stored in the manager server and the database.
Patent KR-20030004772-A (KR)
Title: power saving circuit in display element of current driving type
Inventor: KIM HAK SU
IPC: G09G3/30
Filed: 2001-07-06
Abstract: PURPOSE: An energy saving circuit of a current driving display device is provided to reduce an overall driving current by utilizing an energy saving circuit. CONSTITUTION: An energy saving circuit of a current driving display device includes a data driving blocks for controlling an on/off of a constant current source, an electroluminescence(EL) panel for determining the status of emission in response to the voltage applied to the data driving blocks and the scan driving block, a data sink block for removing the charges trapped at an anode line of the EL and N number of electroluminescence driving blocks(201-20N) consisted of the scan driving block.
Patent KR-20030005578-A (KR)
Title: Apparatus for stabilizing gun using atmospheric press
Inventor: KIM YONG HWAN
IPC: A63F9/02
Filed: 2001-07-09
Abstract: PURPOSE: A fixing apparatus for a pneumatic gun is provided to give stability when a gamer grasps the pneumatic gun to shoot toward a target and prevent accidental firing due to shaking of the pneumatic gun. CONSTITUTION: A door(4) is mounted in the front of a game machine and includes a hole(6) for inserting a pneumatic gun(2). A fixing apparatus(8) for a pneumatic gun is located in the hole for inserting the pneumatic gun, to fix the pneumatic gun. A connection member couples the door with the fixing apparatus for the pneumatic gun. The fixing apparatus for the pneumatic gun includes a rotating member having a Y-axis shaft supporting member in the upper and lower portions thereof, an X-axis shaft coupled to the left and right sides of the rotating member to locate in the rotating member, and a resting rod for the pneumatic gun coupled rotatably to one end of the X-axis shaft to fix the pneumatic gun.
Patent KR-20030005701-A (KR)
Title: Audio apparatus capable of playing an optical disc to reverse
Inventor: JUN YONG JIN
IPC: G11B20/10
Filed: 2001-07-10
Abstract: PURPOSE: An audio apparatus capable of backward regenerating an optical disk in a backward direction is provided to regenerate audio data stored at the optical disk forward and backward according to the request of a user. CONSTITUTION: An audio apparatus(10) capable of regenerating an optical disk(11) in a backward direction includes an optical pickup(12) reading data recorded at the optical disk, a regenerating element(13) regenerating the read data, a memory(16) storing the data regenerated at the regenerating element, a digital-to-analog converter(17) converting the digital data read from the memory or the digital data regenerated at the regenerating element into analog audio signals and outputting the analog audio signals, and a control element(14) reading and outputting the digital data stored at the memory in a forward direction or a backward direction according to a set mode.
Patent KR-20030006120-A (KR)
Title: Absorbing method of hydrogen sulfide in coke oven gas
Inventor: KWAK HO NAM
IPC: B01D53/52
Filed: 2001-07-11
Abstract: PURPOSE: Provided is a method for absorbing hydrogen sulfide contained in coke oven gas, wherein a predetermined amount of surfactant is added to a liquid adsorbent, ammonia liquor, to maintain surface tension of the absorbent, thereby increasing vapor-liquid contact efficiency and hydrogen sulfide absorptivity of the liquid absorbent. CONSTITUTION: The method comprises the steps of (a) supplying liquid absorbent into a hydrogen sulfide absorption tower(10) after mixing 0.1¬3 to 0.5¬3 of surfactant with 10 m¬3 of ammonia liquid and adjusting vapor-liquid ratio between coke oven gas(70) and the liquid absorbent in a range of 1.5 to 1.7, (b) circulating the liquid absorbent in the hydrogen sulfide absorption tower(10) while maintaining a vapor-liquid contact time to 5-10 minutes at the top of the hydrogen sulfide absorption tower(10), (c) regenerating ammonia and the surfactant using a regeneration tower after transferring the liquid absorbent drawn from a lower portion of the hydrogen sulfide absorption tower to the regeneration tower, and (d) collecting liquid sulfide from acid gas discharged from an upper portion of the hydrogen sulfide absorption tower(10) by a desulfurization process.
Patent KR-20020011115-A (KR)
Inventor: ASAO YASUFUMI
IPC: G09G3/36
Filed: 2001-07-31
Abstract: PURPOSE: A method of manufacturing a liquid crystal element and a method of driving the liquid crystal element are provided to prevent the image persistence of a displayed picture from being generated by enabling aging processing in a short time. CONSTITUTION: When an active matrix type liquid crystal panel(P) having chiral smectic liquid crystal is manufactured, a voltage for aging is applied to each pixel by turning a TFT(Thin Film Transistor) on periodically. Herein, the polarity of the voltage for aging is not changed at every time the TFT is turned on, but the same polarity is continued. Therefore, an aging process time is shortened by suppressing the loss of the voltage for aging to be accompanied by the spontaneous polarization inversion of the liquid crystal. Thus, the voltage-to-transmissivity characteristic of chiral smectic liquid crystal becomes stable and the image persistence of the displayed picture is prevented from being generated.
Patent KR-20030014858-A (KR)
Title: 2-benzothiazole carbapenem derivatives and the preparation thereof
Inventor: JUNG HUI JEONG
IPC: C07D417/14
Filed: 2001-08-13
Abstract: PURPOSE: Provided are 2-benzothiazole carbapenem derivatives represented by the formula 1, a preparation method thereof and the composition containing the same. The composition has an excellent antibiotic property and is effective against resistant bacteria such as methicillin resistant Staphylococcus Aureus, MRSA and ofloxacin resistant Staphylococcus Aureus(QRSA). CONSTITUTION: In the carbapenem derivatives represented by the formula 1, M is hydrogen or a pair ion forming pharmaceutically allowed salts. The synthetic rout comprises reacting a compound of the formula 2 with a compound of the formula 3 to make a compound of the formula 4, and eliminating the carboxy protecting group from it. In the formula 4, R1 is a hydroxy protecting group such as tert-butyl silyl or triethylsilyl group; R2 is a carboxy protecting group such as p-nitrobenzyl, aryl or p-methoxybenzyl; R3 is an amine protecting group such as aryloxy carbonyl or p-nitrobenzyloxy carbonyl.
Patent KR-20020015981-A (KR)
Inventor: SAEKI TAKAHIRO
IPC: G11C17/00
Filed: 2001-08-23
Abstract: PURPOSE: To make precisely defectable while discriminating the increment of electric charges of from are electric discharges omission defect of memory cell, and to obtain comparatively simply high reliability for holding data without entirely depending on tremendous know-how. CONSTITUTION: When a threshold voltage of a memory cell 21 is set between the threshold voltage of a reference transistor RT for read-out and the threshold voltage of a reference transistor PT for write-in, a charge loss relieving control logic circuit 6 judges that a defect of data holding is caused by insufficient electric discharges, and when a threshold voltage of a memory cell 21 is present between the threshold voltage of a reference transistor RT for read-out and the threshold voltage of a reference transistor ET for erasure, the charge loss relieving control logic circuit 6 judges that a defect of data holding is caused by insufficient increment of electric charges. Therefore, an electric charges omission defect can be precisely discriminated from a detect of increment of electric charges and the data holding state of the memory cell 21 can accurately be detected.
Patent KR-20030002289-A (KR)
Inventor: FARASSAT FARHAD
IPC: H01L23/02
Filed: 2001-08-23
Abstract: PURPOSE: A circuit housing is provided to prevent a chip from being damaged when a pressure from the outside is applied by additionally supplying a protection lid made of plastic. CONSTITUTION: A miniaturized circuit housing(7) encapsulates and provides external contacts for at least one integrated circuit, in particular of the flip-chip or wafer-level-package type, with a housing floor, the lower surface of which bears housing contact elements for making external contact and the upper surface of which is electrically connected to circuit contact elements on the lower surface of the circuit. A housing lid(17) presses the circuit with the circuit contact element resiliently against the upper surface of the housing floor, provided in a position opposite to the housing floor. A connection unit that fixes the circuit contact elements and the housing floor permanently doesn't exist between the circuit contact elements and the housing floor.
Patent KR-20030017094-A (KR)
Inventor: LEE JOONG HO
IPC: F16L37/08
Filed: 2001-08-23
Abstract: PURPOSE: A connector of a water pipe is provided to connect or separate the water pipe without a tool or an adhesive. CONSTITUTION: A connector of a water pipe(2) comprises a body(1); an O-ring(3); a collet(4); a fixing member(8) and a pusher(5). A fitting groove(6) of the O-ring is installed to the body. An end sill(7) is formed to an inlet of the fitting groove of the O-ring. The O-ring is fitted to the fitting groove to be airtight by connecting an outer peripheral surface of the water pipe. The collet supports the water pipe by being connected to the end sill. The fixing member supports the collet by bolting to the body. The pusher is connected to the body with an interval to release the water pipe from the collet. Thereby, the water pipe is connected to the connector without an adhesive. Length of the water pipe is adjusted easily by separating the water pipe from the connector.
Patent KR-20030020603-A (KR)
Title: Method for manufacturing a planar inductor having low coil loss
Inventor: BAE SEOK
IPC: H01F27/245
Filed: 2001-09-04
Abstract: PURPOSE: A method for manufacturing a low loss thin film inductor is provided to reduce coil loss of the inductor by increasing the thickness of the coil of the inductor, while allowing for an ease of manufacture. CONSTITUTION: A method comprises a first step of forming a soft magnetic layer(102) on a substrate(101); a second step of forming an insulating layer(103) on the soft magnetic layer; a third step of forming a seed layer(104) for an electro-plating on the insulating layer; a fourth step of forming a photoresist layer on the seed layer, and forming a pattern of a desired coil shape using the photoresist; and a fifth step of forming a coil portion(107) to the pattern of the coil shape through an electro-plating process; and a sixth step of removing the photoresist remaining around the coil portion formed in the fifth step, and attaching an upper magnetic film(109) on the resultant structure.
Patent KR-20020019413-A (KR)
Title: Integrated electromagnetic shielding device
Inventor: DE LA TORRE ALAIN
IPC: H01L23/522
Filed: 2001-09-04
Abstract: PURPOSE: Provided is a device for isolating at least one electrical or electronic element integrated on a semiconductor substrate. CONSTITUTION: In order to isolate at least one electrical or electronic element(16,58), such as an interconnecting part integrated on a semiconductor substrate(12), the device has an assembly which has at least one isolating unit which is selected from among isolating layers(84,86,90), extending inside the substrate and at least two layered conductors(60,62,64,66,68,70), whose height exceeds that of the element and which are integrated inside the substrate and extend along the element on both sides of the element.
Patent KR-20030021856-A (KR)
Title: method and apparatus for managing site by unity id in internet
Inventor: KIM JAE KIL
IPC: G06F17/00
Filed: 2001-09-08
Abstract: PURPOSE: A method and device for managing an ID integrated site is provided to enable Internet users to execute member joining procedures to many sites easily by automatically executing member joining procedures for the user, integrally managing IDs of joined sites, and supplying an automatic log-in service when using a site. CONSTITUTION: A user terminal(100) includes all terminals capable of being connected to the Internet such as a PC, a PDA, a mobile terminal, etc. A managing server(200) includes a main server(210) which executes an ID integrated site managing program and a storage(220) having a member joining information database(222) and a personal site managing list database(224). The user terminal(100) is connected to Internet search sites(300) and general sites(400) through the managing server(200). A representative ID, a password, and member joining information are registered in an ID integrated site managing server. A site to be joined as a member is selected through the Internet search site(300). Input information for being a member of the selected site is analyzed. The analyzed input information is written on an input space of the site from member joining information registered in the managing server(200). A successful member joining result is displayed on a web screen. A URL, an ID, and a password of the site are registered in a personal site managing list.
Patent KR-20020021348-A (KR)
Inventor: BULOW MARTIN
IPC: B01J20/34
Filed: 2001-09-13
Abstract: PURPOSE: Provided is a novel adsorbent formulation containing an active component, which is formed into adsorbent particles together with a binder which contributes to improve the proper adsorbing characteristics of the final adsorbent particles. CONSTITUTION: An adsorbent composition containing about (i) 20-95 wt.% at least one active adsorbent component selected from the group consisting of BEA, CHA, EMT, ERI, FAU, FER, HEU, LTA, LTL, MAZ, MEI, MEL, MFI, MOR, MTW, OFF, ZSM-2, ZSM-18, ZSM-20 and their mixture and (ii) about 80-5 wt.% at least one diluent component selected from the group consisting of clay, silica, alumina, metal oxide and their mixture is provided. The at least one diluent component is partially or entirely converted into an active diluent component by additional chemical treatment and/or heat treatment.
Patent KR-20030027217-A (KR)
Title: Circuit for Controling Test Mode in Semiconductor Memory Device
Inventor: LEE SANG YUN
IPC: G11C29/00
Filed: 2001-09-18
Abstract: PURPOSE: A test mode control circuit of a semiconductor memory device is provided to easily test multi-function ports by varying ports assigned to an instruction input at a test mode. CONSTITUTION: The first logic part(41) outputs the first control signal in response to a write signal(Wt) and a master mode enable signal(MM_Enable). A power-on reset part(42) outputs a power-on reset signal(POR) for resetting a test mode control register(43). The test mode control register(43) outputs a slave enable signal(Slave_Enable) in response to the first control signal. A test mode input signal control part(44) outputs the second and third control signals in response to a test mode reset signal(RESET) and an input signal enable signal(XIN). The second logic part(45,46,47) outputs a counter clock signal(CK) and a counter reset signal(rst) in response to the second and third control signals. A test mode counter(48,49,50,51) counts a clock signal in response to the clock signal(CK) and the counter reset signal(rst) and outputs a count signal of each bit. A control part(52) receives the count signal of each bit from the test mode counter in response to the slave enable signal and feeds the master mode enable signal and the slave mode enable signal back to the test mode input signal control part(44).
Patent KR-20030027357-A (KR)
Title: polish rice by pounding machine
Inventor: LEE JOONG BOO
IPC: B02B3/06
Filed: 2001-09-28
Abstract: PURPOSE: An unpolished rice milling machine is provided to mill unpolished rice at home easily. CONSTITUTION: The unpolished rice milling machine comprises a housing(102) having a hopper(101) for supplying unpolished rice from its upper portion and having a certain receiving space; a driving motor(103) for generating electric power; a conveying unit(110) for conveying supplied unpolished rice in one direction, wherein, the conveying unit is located under the hopper within the housing; a milling unit(120) for milling the epidermis of the unpolished rice with a certain depth; a rice-milling controller for controlling the thickness of the epidermis of the unpolished rice which is milled at the milling unit; and an attaching/detaching element of the milling unit for attaching/detaching the milling unit to/from the conveying unit.
Patent KR-20030027380-A (KR)
Title: Door safety assembly
Inventor: PARK GEUM HWAN
IPC: B60J5/04
Filed: 2001-09-28
Abstract: PURPOSE: A safety device of a door is provided to prevent an accident by operating a door locking device automatically by sensing a hand on an opening when the door is shut. CONSTITUTION: A safety device of a door comprises a vehicle body hinged bracket(10); a door hinged bracket(20); a housing(60) and a door locking device(70). A door hinged bracket is connected inside the vehicle body hinged bracket with a hinged shaft. A first locking hole is formed to upper and lower surfaces of the vehicle body hinged bracket. Upper and lower locking pins are inserted to the first locking hole. A second locking hole is formed to the door hinged bracket on a protruded part of a center portion. A connecting hole is formed to upper and lower portions of the door hinged bracket. The housing has a tubular bore. The housing is installed inside the protruded part of the door hinged bracket. A connector(80) is adhered to an outer surface of the housing. The door locking device is installed inside the housing. The door locking device operates a locking by using a magnetic coil(100). The magnetic coil is connected to an electronic control unit. Therefore, the door locking device is operated automatically by sensing a hand in an opening when the door is shut.
Patent KR-20030027442-A (KR)
Title: DVD regenerative apparatus the method which studies the language of the conversation form which it uses
Inventor: PARK SE JIN
IPC: G06Q50/20
Filed: 2001-09-28
Abstract: PURPOSE: A method for an interactive multi-stage language study using a DVD reproducing equipment is provided to maximize learning efficiency of a user by applying a general language studying method using a back-up memory without modifying a conventional hardware system. CONSTITUTION: A disk is inserted into DVD reproducing equipment and reproduces the disk(S10). A lecture selected by a user is started through data being applied in the DVD reproducing equipment(S20). If the DVD reproducing equipment is operated, a user ID is inputted in accordance with a command being displayed on a screen of a TV through an MPEG data processing unit(S30). If the ID is an existing ID(S40), a desired language is selected(S50). If the selected language is stored in the DVD reproducing equipment, learning process information is displayed on the TV and the user sets new learning stage(S60). A learning section set by the user is reproduced repeatedly through the DVD reproducing equipment, or the learning is progressed continuously(S80).
Patent KR-20030030089-A (KR)
Title: Apparatus for aluminum mirror fixing
Inventor: PARK CHEOL JIN
IPC: H04N5/74
Filed: 2001-10-08
Abstract: PURPOSE: An apparatus for fixing an aluminum mirror is provided to maintain the original shape of the aluminum mirror even in the case that thermal transformation is generated in a member to be mounted with the aluminum mirror, thereby securing the reliable operation of the aluminum mirror. CONSTITUTION: A mirror holder(10) is joined with a mirror frame mounted with an aluminum mirror at one side, and has an elongated hole(11) in the center. A connector(20) is inserted into the mirror holder and has holes(21) in the center. A boss(30) is joined with the connector after passing through the holes of the connector and the elongated hole of the mirror holder, and is formed at a member to be mounted with the aluminum mirror. The mirror holder inserted into the connector is movable as much as a room of the elongated hole centering around the boss.
Patent KR-20030033283-A (KR)
Title: Preparation of tectorigenin and kaikasaponin Ⅲ and use thereof as antimutagenic agent
Inventor: CHOI JONG WON
IPC: A61P35/00
Filed: 2001-10-19
Abstract: PURPOSE: Provided is a method of preparing an ethyl acetate fraction of a Flos Puerariae extract containing isoflavonoids including tectorigenin and kaikasaponin III, and saponin which show antimutagenic effects. Therefore, the fraction and components of Flos Puerariae can be used as an anticarcinogen and an anticancer agent. CONSTITUTION: Flos Puerariae is extracted in a solvent and subjected to column chromatography to produce isoflavonoids and saponin having an antimutagenic effect. The solvent is selected from methanol, chloroform, ethyl acetate and butanol. The isoflavonoid is at least one selected from tectorigenin, glycitein and glycitin. The composition for inhibition of mutagenesis contains one or more of isoflavonoids or saponin as an active ingredient.
Patent KR-20010107840-A (KR)
Title: 태블릿 부착형 디스플레이와 패턴인식처리를 이용한대화식교육시스템
Inventor: KWON YONG KI
Filed: 2001-10-31
Abstract: 투명체로 된 태블릿을 디스플레이에 적층하여 태블릿을 통한 좌표입력 위치와 디스플레이를 통한 표시위치가 중첩되도록 구성한 태블릿 부착형 디스플레이와, 상기 태블릿 부착형 디스플레이를 유무선의 입출력 주변장치로 접속하고 있는 퍼스널 컴퓨터와, 상기 퍼스널 컴퓨터에 설치된 교육용 소프트웨어로 구성된 교육 시스템으로서, 사용자의 선택에 따라 상기 퍼스널 컴퓨터의 디스플레이와 태블릿 부착형 디스플레이에 표시되는 화면은 독립적으로 표시되며, 상기 교육용 소프트웨어는, 상기 태블릿 일체형 디스플레이를 통해 사용자에게 문제를 출제하고, 사용자가 상기 태블릿을 통해 정답 기입란에 특정한 답안 패턴을 기입하면, 기입한 답안 패턴 데이터를 수신하며, 상기 수신한 답안 패턴 데이터에 따라 상기 태블릿에 부착된 디스플레이를 통해 기입 패턴의 좌표 입력 위치와 중첩되게 기입한 답안 패턴을 표시하고, 상기 수신한 답안 패턴 데이터에 따라 사용자가 기입한 답안 패턴을 사전에 정해진 정답 패턴을 비교한 후, 상기 비교 결과를 기초로, 사용자가 정답 패턴을 입력하였는지 여부를 판단하여 정답 패턴 입력 여부를 사용자에게 통지하도록 데이터를 처리하는 것을 특징으로 하는 태블릿 일체형 디스플레이를 이용한 대화식 교육시스템.