baber/WOPTO huggingface dataset:
Patent KR-20010057503-A (KR)
Title: Ribbon optical fiber
Inventor: LEE HYEON SEOK
IPC: G02B6/44
Filed: 1999-12-23
Abstract: PURPOSE: A ribbon optical fiber is provided to effectively cope with an external impact by increasing tension and strength of the ribbon optical fiber. CONSTITUTION: A multi-core optical fiber(12) is used as a transfer medium of an optical signal, and multi-core tension lines(11) are arranged in parallel with both sides of each optical fiber(12). A covering(13) is coated so as to surround the optical fiber(12) and the tension line(11). The tension line(11) and the optical fiber(12) are arranged in turn and in line. The tension line(11) is arranged at both sides of the optical fiber(12) so as to protect the optical fiber(12) from an external impact forced to a ribbon optical fiber. The tension line(11) is made of fiberglass reinforced plastics, and the covering(13) is made of urethane acrylic material.
Patent KR-20010063682-A (KR)
Inventor: JUNG YEONG DU
IPC: H01L23/28
Filed: 1999-12-24
Abstract: PURPOSE: A method for installing a semiconductor chip using a flip chip bonding technology is provided to omit an under-fill process so as to widen the selection of a charging material. CONSTITUTION: Bumps(13), electrically connected with an internal integrated circuit, and a semiconductor chip(11), where a thermoplastic resin layer(15) is formed to cover the bumps(13), are arranged. The semiconductor chip(11) is arranged on a PCB(Printed Circuit Board,21) to enable a junction pad(23) of the PCB(21) to be connected to the bumps(13). The bumps(13) and the junction pad(23) are thermally pressed, and the space between the PCB(21) and the semiconductor chip(11) is filled with the thermoplastic resin.
Patent KR-20010065448-A (KR)
Title: Clip
Inventor: PARK JUN SEO
IPC: F16L3/04
Filed: 1999-12-29
Abstract: PURPOSE: A clip is provided to reduce a manufacturing cost by transforming according to a fixing condition. CONSTITUTION: A first supporting piece(11) and a prominence portion(12) are formed in a clip main body(1) having a groove(2). A second supporting piece(13) having a fixing protrusion(14) is formed separately. A depression portion(15) is formed in the opposite direction to the fixing protrusion(14). The upper face of the clip main body(1) and the supporting pieces(11,13) are leveled by combining the prominence portion with the depression portion. An expansion piece is combined between the supporting pieces(11,13). Thereby, a manufacturing cost and a developing time are reduced.
Patent KR-20000068720-A (KR)
IPC: A62C31/00
Filed: 1998-08-28
Abstract: PCT No. PCT/SE98/01530 Sec. 371 Date Mar. 30, 1999 Sec. 102(e) Date Mar. 30, 1999 PCT Filed Aug. 28, 1998 PCT Pub. No. WO99/11962 PCT Pub. Date Mar. 11, 1999A pipe or hose (10) intended primarily for fire protection purposes and capable of withstanding high heat flux densities. The pipe or the hose has an internal, tubular rubber layer (11) and a casing (12) provided with holes which casing embraces the tubular rubber layer (11) in close contact therewith. The holes in the casing (12) are situated close together and have a limited cross-sectional area such that liquid transported in the pipe or hose (10) at a current liquid pressure above atmospheric pressure and through the medium of a nozzle effect in direct contact with the casing (12) and, subsequent to release from said casing contact, is able to form a free-standing liquid jet. When used in sprinkler systems or like fire extinguishing systems, the pipe or the hose will be imparted herewith self-sealing and self-protecting properties, and will withstand a heat flux density caused by a jet fire of up to about 500 kW/m2 while essentially maintaining liquid pressure and liquid flow in said pipe continuously during the extinguishing process.
Patent KR-20000049156-A (KR)
Title: Condensed pyridazine derivatives, their production and use
Inventor: KAWANO YASUHIKO
IPC: A61P11/06
Filed: 1998-04-23
Abstract: PURPOSE: Provided are novel condensed pyridazine derivatives exhibiting an excellent antiallergic, anti-histaminic, anti-inflammatory or eosinophil chemotaxis-inhibiting activity, or other activities, and useful as an agent for treating or preventing atopic dermatitis, allergic rhinitis, bronchial asthma, allergic conjunctivitis, chronic urticaria, etc., a method for producing them, and a pharmaceutical composition containing them. CONSTITUTION: A compound is represented by formula (I) wherein Ar¬1 and Ar¬2 are independently an aromatic group which may be substituted, and Ar¬1 and Ar¬2 may form a condensed cyclic group with an adjacent carbon atom; ring B is a nitrogen-containing heterocycle which may be substituted; X and Y are the same or different and are independently a bond, an oxygen atom, S(O)p (p is an integer of 0 to 2), NR¬4 wherein R¬4 is a hydrogen atom or a lower alkyl group, or a bivalent linear lower hydrocarbon group which may contain 1 to 3 hetero atoms and the bivalent linear lower hydrocarbon group may be substituted; A is a nitrogen atom or CR¬7 wherein R¬7 is a hydrogen atom, a halogen atom, a hydrocarbon which may be substituted, an acyl group or a hydroxy group which may be substituted; R¬1, R¬2 and R¬3 are the same or different and are independently a hydrogen atom, a halogen atom, a hydrocarbon group which may be substituted, an acyl group or a hydroxy group which may be substituted; R¬8 is a hydrogen atom, a hydroxy group which may be substituted by a lower alkyl or a carboxyl group, or a salt thereof, which exhibits excellent antihistaminic or eosinophil chemotaxis-inhibiting activities and is useful in treatment or prevention of asthma, allergic conjunctivitis, allergic rhinitis, chronic urticaria or atopic dermatitis.
Patent KR-20000068938-A (KR)
Inventor: KAWAMOTO MEITETSU
IPC: G06T19/00
Filed: 1998-09-08
Abstract: PURPOSE: A three-dimensional shape data processing device, a carved plate and a carving device are provided to synthesize three-dimensional shape data on a plate with a proper carved data and perform carving by the three-dimensional shape data effectively. CONSTITUTION: A 3-dimensional shape data processing device which processes data on a 3-dimensional shape to be formed in a flat plate, comprising synthesizing means(5,6) which overlaps sets of 3-dimensional data, and erases one of the sets while the other is left in each of the overlapped regions to perform synthesization, and an interpolating means(7) which provides a certain interpolation regions along the boundaries between the sets of 3-dimensional data subjected to synthesization and perform interpolation. The 3-dimensional data are interpolated so that the height of the synthesized 3-dimensional data continuously changes in each interpolation region. A carving device is disclosed for carving a plate while it is immersed in cutting oil to prevent cuttings from being welded to the cutting blade and carved plate even if the plate is made of noble metal, thereby improving the carving quality.
Patent KR-20000057430-A (KR)
Inventor: ROZANSKI JR WALTER JOSEPH
IPC: H01Q3/26
Filed: 1997-10-27
Abstract: PURPOSE: A wireless communication system is provided to optimize adaptive antenna arrays and beamformed traffic channels between transceivers CONSTITUTION: In a wireless communications system, a beacon having a first radiation pattern covering a portion of a subscriber service area covered by a base station is transmitted. A subscriber reception quality is then measured to produce a first beacon quality measurement. Thereafter, the first radiation pattern is changed to a second radiation pattern, and a subscriber reception quality of the beacon transmitted with a second radiation pattern is measured to produce a second beacon quality measurement. In response to the first and second beacon quality measurements, a traffic channel radiation pattern is selected, wherein such radiation pattern covers a portion of the subscriber service area. In a preferred embodiment, the beacon carrier frequency is the same as the traffic channel carrier frequency.
Patent KR-20000062406-A (KR)
IPC: H05B33/12
Filed: 1997-12-22
Abstract: An elastomeric electroluminescent (EL) lamp is provided wherein an electroluminescent system, advantageously monolithic, is provided in an elastomeric structure. As a result, the lamp is thin, pliable and membrane-like. A first envelope layer is applied advantageously by screen printing to transfer release paper. An EL system is then applied, again advantageously by screen printing to the first envelope layer, and then a second envelope layer is applied to seal the EL system within the envelope. Appropriate windows are cut or left open to allow electrical contact with the EL system. An optional adhesive layer then may be applied if the lamp is to be used in transfer form for later affixation to a substrate. Alternatively, the lamp may be used as a self-contained elastomeric component installed in another product.
Patent KR-20000071107-A (KR)
Title: 탄력적으로 장착된 모를 구비한 치솔
IPC: A46B7/06
Filed: 1998-02-13
Abstract: 치솔은 한쪽 단부에 있는 손잡이와 모 유지 헤드를 갖고 있고, 헤드는 골격부와, 골격부의 적어도 한쪽 측면 상에 장착된 탄성 부재와, 골격부 내의 다발 장착 수단과, 그리고/또는 모를 수납하기 위한 탄성 부재를 포함하고, 탄성 부재 모 다발은 토글 이동이 가능하고, 탄성 부재 다발 장착 수단은 파단되는 것을 특징으로 하는 가교 힌지에 의해 골격부에 부착되는 강성 리셉터클 또는 웰의 배열부를 포함한다.
Patent KR-20000076030-A (KR)
Title: 평면형 반도체 장치 및 그것을 이용한 전력 변환 장치
Filed: 1997-03-26
Abstract: 평면형 패키지에 내장되는 복수의 반도체 칩 상의 제어 전극으로부터 인출하는 제어 전극 배선, 및 이것을 주전극 배선과 절연하기 위한 절연용 부재가, 평면형 패키지 내에서의 각 반도체 칩의 위치 결정을 겸하는 기능을 갖는다.  또한 일체형의 제어 전극 배선망을 패키지의 공통 전극 내부에 수납하고, 이것에 각 반도체 칩의 제어 전극으로부터의 상기 인출 전극을 접속함으로써, 대단히 많은 게이트 신호 배선의 처리를 간소화한다.
Patent KR-20010006150-A (KR)
IPC: B23D37/04
Filed: 1998-04-01
Abstract: In order to manufacture parts with an outer profile, a workpiece 32 is pressed by a pressure piece 24 through a ring-shaped cutting tool 34. The cutting tool 34 has a plurality of disks with inner cutting edges 62 for removing material from the workpiece 32. The cutting edges are progressively longer in the advance direction, so that each cutting edge removes material chips and the last cutting edge in the advance direction corresponds to the desired outer profile of the part. In order to improve chip removal, the chip chambers 74 located between the cutting edges communicate with the outside through radial connection openings 128 which are distributed all around their circumference. To hold the workpiece 32 securely on the pressure piece 24, a pressure pad 76 extends through the cutting tool 34 and is supported on the side of the workpiece 32 opposite to the pressure piece 32, and a hydraulic piston 80 generates a compression force on the pressure pad 76. To ensure a high dimensional accuracy, a calibrating tool with a passage whose dimensions at the rear outlet side correspond to the set dimensions of the part to be manufactured is arranged behind the cutting tool.
Patent KR-20010012183-A (KR)
Inventor: SUE HARUAKI
IPC: H01L23/29
Filed: 1998-06-03
Abstract: A novel phenolic resin which has high Tg, low hygroscopicity,low molding shrinkage, high adhesion, and high fluidity, and wherein structure (I) or (II) is present in the main chain skeleton; resin compositions and molding materials each containing the above resin; and an electronic component device provided with elements encapsulated with the same.
Patent KR-20010013370-A (KR)
Title: 이동가능한 안테나를 구비한 무선 장치
IPC: H04B1/38
Filed: 1998-05-06
Abstract: 본 발명은 안테나의 보다 탄력적인 이용을 가능하게 하는 무선 장치(1)에 관한 것이다. 상기 무선 장치(1)는 하나의 하우징(5)을 포함하며, 상기 하우징은 제1의 측면(10)에서 하나의 청취 장치(15)를 그리고 상기 제1의 측면과 마주하는 제2의 측면에서 하나의 안테나 소자(25)를 포함하고 있다. 상기 안테나 소자(25)는 상기 하우징(5)의 제2의 측면에서 움직일 수 있게 지지되어 있다. 상기 안테나 소자(25)는 적어도 하나의 제1의 위치(31, 32, 35, 36)에서 지향성 방사 특성 및 적어도 하나의 제2의 위치(33, 34, 37, 38)에서 전방향성 방사 특성을 갖는다.
Patent KR-20010013521-A (KR)
IPC: G06T7/60
Filed: 1999-04-07
Abstract: 그레이·레벨 화상에 있어서, 화소마다에 레벨 구배의 방향과 크기를 구한다.  레벨 구배의 크기가 소정치를 초과하는 화소에 대해서, 그 화소로부터, 또는 화소로부터 소정 거리 떨어진 위치로부터, 레벨 구배의 방향에 소정 길이의 선분을 묘화한다.  선분의 휘도 레벨은 레벨 구배의 크기에 대응시킨다.  수많은 선분이 중첩되어 있는 개소, 선분이 밀집하고 있는 개소를 검출하여, 화상위에 나타나고 있는 대상물의 중심, 각 등을 인식한다.
Patent KR-20010073793-A (KR)
Title: Linear track playing method for digital signal recording/playing apparatus
Inventor: MIN GYEONG IL
IPC: G11B20/10
Filed: 2000-01-20
Abstract: PURPOSE: A method for reproducing a linear track is provided to reproduce a data regardless of location of a -CTL in reproducing an additional data recorded on a control track. CONSTITUTION: At a start of a data block process, an input data block is detected for deciding an original state. In case of the original data block, the original data block and information about -CTL are stored. In case of a copy data block, order of the data block is returned for storing the information about -CTL. Then, data in the -CTL section is compensated. Then, a next data block is set for being original or copy. Therefore, the CTL signal and an additional information data are recorded and reproduced in a control track for supplying various functions and services to a user.
Patent KR-20000030152-A (KR)
Inventor: KANG DONG JOO
IPC: G06Q50/22
Filed: 2000-01-21
Abstract: PURPOSE: A remote medical system using holter device connected to communication network is provided to accurately diagnose and treat a condition of a patient by providing an analyzed result to a potential of a living body of the patient and a prescription of a doctor through a communication network. CONSTITUTION: Holters(111,112) sense a potential of a living body of person. A medical information server(115) analyzes the potential of the living body of person provided through an internet network(113) or a PSTN(114). A loving body potential transmitter(116) transmits the potential of the living body transmitted from the holter(11) to the medical information server(115). A hospital computer(117) transmits the potential of the living body to the medical information server(115) through the internet network(113). A living body potential transmitter(118) transmits the potential of the living body to the medical information server(115) through the PSTN(114). A computer(119) for doctors is connected to the medical information server(115) through the internet network(113), and reads an analyzed result to the potential of the living body to display and transmits a prescription to the analyzed result to the medical information server(115) through the internet network(113).
Patent KR-20000018260-A (KR)
Inventor: KIM SHI HO
IPC: G06F3/042
Filed: 2000-01-27
Abstract: PURPOSE: A coordinates inputting device is provided to allow users with easy usage as there is no need to use the light pen like an optical mouse by using things like ball point pen or fingers in which the optical ray does not penetrate for inputting the coordinates. CONSTITUTION: The device comprises a substrate(17) having X and Y as the first and second axis, a first axis parallel ray receiving medium(13) which receives a parallel ray(15) at the first axis of the substrate, a second axis parallel ray receiving medium(14) which receives a parallel ray (16) at the second axis of the substrate, a second axis sensing medium(12) which senses the parallel ray, a first axis sensing medium(11) which sense the parallel ray, a first and second axis coordinates detecting medium(18)which detects the coordinates at the first and second axis ray sensing medium, and an outer interface medium(19) which inputs the detected coordinates at the outer medium.
Patent KR-20010014504-A (KR)
Inventor: DRNEVICH RAYMOND FRANCIS
IPC: C21B7/00
Filed: 2000-02-24
Abstract: PURPOSE: A method and a system for producing an ammonia are provided to integrate blast furnace ironmaking with ammonia production by using a cryogenic rectification method, thereby improving manufacturing costs and simplifying the system configuration. CONSTITUTION: Disclosed is a system for producing an ammonia by integrating a blast furnace ironmaking process with an ammonia production process by using a cryogenic rectification. In the system, the cryogenic rectification links the two systems enabling the production of ammonia synthesis gas from blast furnace gas for use in the ammonia production.
Patent KR-20010084491-A (KR)
Title: Method for searching information on internet utilized wireless mobile device
Inventor: LEE EOK JAE
IPC: G06F17/30
Filed: 2000-02-26
Abstract: PURPOSE: An Internet information retrieval method for wireless communication terminal is provided to enable a user to easily search information by enabling the user to search a server which uses languages used in a wireless communication terminal, and by enabling the user to convert a web page of a server which uses languages used in a wire communication terminal into a language supported by the wireless communication terminal. CONSTITUTION: A wireless communication terminal is connected to an information search system through a wireless communication network(S10). Features of the wireless communication terminal are understood(S20). A language inputted is converted into HTML(Hyper Text Markup Language) according to attributes of the wireless communication terminal(S30). A keyword inputted from a user of the terminal is searched from a database(S40). The result searched from the database is converted(S50). The result is transmitted to the terminal(S60). A page is selected(S70). A language inputted is converted into the HTML(S80) and connected to a server of a relevant page(S90). Languages and attributes provided from the server are judged(S100). Information of the page selected from the server is read and converted(S110). The information converted is transmitted to the terminal(S120).
Patent KR-20010085122-A (KR)
Title: Sports massage soap
Inventor: YI JEONG SHIK
IPC: C11D13/00
Filed: 2000-02-26
Abstract: PURPOSE: A soap for the sports massage is provided, which relaxes the muscle and removes the heat after exercise without deterioration of the transparency of a soap. CONSTITUTION: The soap comprises a transparent soap chip; 0.5-1.5 wt% of an additive selected from the group consisting of menthol, an aromatic or their mixture; and an alcohol being a solvent for dissolving the additive.
Patent KR-20000049437-A (KR)
Inventor: GWAK CHEOL GI
IPC: B29C45/14
Filed: 2000-03-16
Abstract: PURPOSE: A full cover for a communicator united a key pad is provided to unite a housing maintaining shapes of a front surface and the key pad which covering full surfaces of the cellular phone, by creating a display window setup unit and button setup unit in a single unit. CONSTITUTION: A full cover for a communicator united a key pad comprises an external pad(10), a housing(20), display window(30), and a button(40). the external pad(10) is printed picture or texts in a veneer sheets, projected for an exterior from the veneer sheets, and creates a display window setup unit(11) and a button setup unit(12). The housing(20) is conjugated to unite on an inside of the external pad(10), and creates a display window penetrated hole(22) and a button penetrated hole(21). The display window(30) is parent, and is conjugated on the display window setup unit(11), in a single unit. The button(40) is conjugated on the button setup unit(12) unitedly.
Patent KR-20010092803-A (KR)
Title: A car soundproofing walls of artificial wood
Inventor: CHOI YOO CHANG
IPC: B60R13/08
Filed: 2000-03-27
Abstract: PURPOSE: A soundproof wall made of artificial wood is provided to improve the external appearance by applying the wood pattern and color, to reduce the producing cost and to enhance soundproofing effect by using waste synthetic resin. CONSTITUTION: A soundproof wall comprises: a synthetic resin body(210) having an inclination angle(a) in the upper and lower ends and the pattern and the color of wood; insertion protrusions(220) and insertion grooves(221) formed in the upper and lower ends of the bodies for tight connection of the bodies; guide protrusions formed on the front end of the body; and a resin foam sound absorbing material(240) filled in a void(230) in the body. The noise of a vehicle is collided on the guide protrusions and concentrated on sound absorbing holes(250). The noise guided into the sound absorbing holes is guided into the body. In the body, the noise is offset by colliding to the sound absorbing material. Therefore, the noise is removed. According to the inclination angles in the connection parts, leakage of the noise is restrained.
Patent KR-20010094400-A (KR)
Title: Method for driving a Switched Reluctance Motor
Inventor: LIM JUN YEONG
IPC: H02P1/42
Filed: 2000-03-30
Abstract: PURPOSE: A method for driving single-phase switched reluctance motor(SRM) is provided to reduce a loss of switching frequency to the minimum by preventing a motor from stopping due to an abnormal parking thereof. CONSTITUTION: A process applies a power(S601) and performs an initial aligning on a rotator and a stator(S602). After the rotator and the stator are aligned, the process has a predetermined time interval(S603). After the predetermined time interval, the process applies a pullout pulse for an initial rotation of a motor(S604). The process receives a signal through the first sensor, controls a PWM duty ratio, and increases the rotary speed of the motor(S605). The process compares the rotary speed of the motor with a reference speed fixed in a system(S606). In case that the rotary speed of the motor is faster than the reference speed fixed in the system, the process receives a signal through the second sensor and controls the rotary speed of the motor by a dwell time(S607).
Patent KR-20000036920-A (KR)
Inventor: KANG PIL YONG
IPC: B09B5/00
Filed: 2000-03-31
Abstract: PURPOSE: A heavy metal stabilizer is provided to collect various harmful heavy metals included in an arsenic acid material without being affected by pH to stabilize. CONSTITUTION: Fly ash and water are mixed in a ratio of 1:5-1:15 for adding a heavy metal stabilizer to the mixture. In other way, the heavy metal stabilizer is diluted in water for mixing the arsenic acid material with the diluted solution at the ratio of 1:5-1:15. Then, the mixture is agitated for 1-3 hours to separate sludge. The sludge is simply buried or buried after being solidified by using cement. Herein, an alkali thinner such as Na2CO3 is added for buffering the lowering of pH caused by inflow of acid. Moreover, anion and non-ionic surfactant are added for improving wetting property and infiltrating property. And, sulfuric compound or a pigment is added for transforming the smell or the exterior of dimethyl-carbamodithioic acid and sodium salt.
Patent KR-20010095521-A (KR)
Title: Connecting structure of inner ball joint part for steering system
Inventor: YOO YEONG SEON
IPC: B62D5/00
Filed: 2000-04-10
Abstract: PURPOSE: Inner ball joint connecting structure of a steering system is provided to cut down expenses of parts and manufacturing costs with simple structure. CONSTITUTION: An internal threaded part(11) is formed in an end of a rack bar(10), and an external threaded part(21a) is formed in an end of a ball housing of an inner ball joint(20). The rack bar is connected to the ball housing of the inner ball joint with engaging the internal threaded part with the external threaded part. The end of the rack bar is extended to the ball housing, and a caulking part(12) is formed around the end of the ball housing in the extension portion. The end in the rear part of the external threaded part is extended to the rack bar, and caulking is performed around the internal threaded part of the rack bar to connect the rack bar and the inner ball joint. The engagement of threaded parts reinforces by connecting the rack bar and the inner ball joint with caulking. The rack bar is connected to the inner ball joint conveniently with caulking without inserting a tap washer or processing the outer periphery of the ball housing.