baber/WOPTO huggingface dataset:
Patent KR-20030044996-A (KR)
Inventor: YI JUN GU
IPC: A44C5/14
Filed: 2003-05-23
Abstract: PURPOSE: Provided is a handcuff-shaped equipment attached to one's wrist which applies the principle of the handcuffs to the equipment like a watch or like so that it helps users to wear or release the watch more conveniently. CONSTITUTION: The handcuff-shaped equipment attached to one's wrist comprises the parts of: an upper holder which is adhered to right side of the watch; a lower holder which is adhered to opposite side of the upper holder; a press device which is set at lower edge of the watch and pressed to release the watch from users' wrist; a locker which is matched to teeth of the upper holder to bar the upper holder from being untied; a sheet spring for releasing the locking state; and a sheet spring for the press device.
Patent KR-20040106846-A (KR)
Inventor: LEE JIN HYEONG
IPC: H03K17/00
Filed: 2003-06-11
Abstract: PURPOSE: A switch driving circuit in a resonant power circuit is provided to reduce a complexity and manufacturing costs of the switch driving circuit by realizing an auxiliary switch driving circuit with an inverting IC(Integrated Circuit). CONSTITUTION: A switch driving circuit in a resonant power circuit includes a pulse width modulation controller, a main switch(Q1), an edge signal detector(100), a totem-pole circuit(200), an auxiliary switch(Q2), and a switching portion(300). The pulse width modulation controller applies a pulse wave. The main switch is turned on/off according to a waveform of a pulse wave applied from the pulse width modulation controller. The edge signal detector detects an edge signal from the pulse wave from the pulse width modulation controller. The totem-pole circuit outputs the pulse wave amplified by using a delayed rising edge signal. The auxiliary switch is tuned on/off according to a waveform of the output pulse wave of the totem-pole circuit. The switching portion drives the main switch and the auxiliary switch by switching the output pulse of the totem-pole circuit.
Patent KR-20040107773-A (KR)
Inventor: JOO YOUNG GUE
IPC: B32B15/04
Filed: 2003-06-13
Abstract: PURPOSE: A forming material comprising aluminum or silver foil film, polyethylene foamed material, fiber, cloth and fiber and the preparation method thereof are provided to have excellent effects in sound insulation, dam proofing, and heat insulation and prevent cracking because of excellent cementation force. CONSTITUTION: The forming material(10) comprises: an aluminum or silver foil film(11); a polyethylene foamed material(12) attached to the film(11); fiber(15) attached to the foamed material(12); a cloth(13) attached to the fiber(15); and another fiber(14) attached to the cloth(13). The forming material(10) is excellent in sound insulation, damp proofing, and heat insulation, excellent in cementation and tensile force, easy to make and its manufacturing cost is low.
Patent KR-20040107917-A (KR)
Inventor: PARK SOO JO
IPC: F28D20/00
Filed: 2003-06-16
Abstract: PURPOSE: A regenerative heating and cooling device is provided to reduce power consumption by performing regenerative heating and cooling operations with the midnight electricity and to switch selectively heating and cooling operations according to temperature conditions. CONSTITUTION: A regenerative heating and cooling device is composed of a heat storage tub(10) for holding a heat storage state of heat medium fluid(2) stored therein by a heat insulation material layer(12) formed on the outside; an electric heater(20) installed in the heat storage tub to heat the heat medium fluid; a cooling coil(40) embedded in the heat storage tub and connected with an outdoor device(30) having a compressor(32), a condenser coil(34), a radiating fan(36) by a pipe to cool the heat medium fluid by refrigerant(4) moving therein; a heat exchanging coil(50) installed in the heat storage tub to exchange the heat of working fluid with the heat medium fluid; and an indoor device(60) having a radiator(64) pipe-connected with the heat exchanging coil by a circulation pump(62) and supplying hot or cold air into the room by a blowing fan(66).
Patent KR-20040110586-A (KR)
Inventor: JU NAM SIK
IPC: F04C18/02
Filed: 2003-06-19
Abstract: PURPOSE: A power generation device of a cooling system by using recovery heat is provided to secure smooth and continuous intake-expansion-compression-discharge strokes, to reduce the change of torque, and to obtain high efficiency and high output. CONSTITUTION: A rotor(1) comprises an expansion orbiting scroll formed integrally at one side and composed of expansion orbiting wraps forming a few involute curves with starting from a center outside; a compression orbiting scroll(12) formed integrally on the other side and composed of compression orbiting wraps(12A) for forming a plurality of involute corves from the center toward the outer ring at regular intervals; and an intermediate passage(13) formed at the side of the outside of the expansion and compression orbiting scrolls to communicate with the expansion and compression orbiting scrolls. A front casing unit(2) is composed of an expansion fixed scroll(21) formed inside, composed of expansion fixed wraps(21A) forming the involute curve corresponding to the expansion orbiting wrap of the rotor, and combined with the expansion orbiting scroll to form an expansion chamber and an intake port disposed in the center of the expansion fixed wrap. A rear casing unit(3) joins with the front casing unit and comprises a compression fixed scroll(31) formed inside, composed of a compression fixed wrap(31A) for forming the involute curve corresponding to the compression orbiting wrap of the rotor, and combined with the compression orbiting scroll to form a compression chamber and a discharge port formed in the center of the compression fixed wrap. A driving unit(4) is connected with the rotor through the front casing unit to turn and drive the rotor without rotating the rotor.
Patent KR-20030059053-A (KR)
Inventor: JU HU RYEONG
IPC: C09K3/12
Filed: 2003-06-21
Abstract: PURPOSE: A sealant composition for charging the joining part of a car-body panel and adhering a car-body panel is provided, which exhibits an excellent adhesive strength irrespective of the kind of the panel. CONSTITUTION: The sealant composition comprises 10-23 wt% of acryl rubber or nitrile-butadiene rubber modified epoxy resin; 5-15 wt% of silicon modified epoxy resin, amine-terminated butadiene acrylonitrile copolymer modified epoxy resin or carboxy-terminated butadiene acrylonitrile copolymer modified epoxy resin; 3-10 wt% of dimer modified epoxy resin; 5-16 wt% of bisphenol F-type epoxy resin or bisphenol A-type epoxy resin; 1-3 wt% of CaO (95% or more) as a humectant; 15-40 wt% of at least one selected from coated or uncoated calcium carbonate, talc, silica, zinc oxide powdered fillers; 2-6 wt% of glass beads; 2-10 wt% of conductive carbon black; 2-6 wt% of at least one selected from dicyandiamide and modified dicyandiamide; 0.2-3.0 wt% of imidazole as a curing accelerator; and 5-12 wt% of carboxy glycidyl ester as a reactive diluent.
Patent KR-20050000233-A (KR)
Inventor: KIM JUNG HOON
IPC: G06F1/32
Filed: 2003-06-23
Abstract: PURPOSE: A system and a method for saving power of a computer by selectively turning off an unused device during computer use are provided to minimize unnecessary power consumption by selectively turning off the power of unnecessary devices during while the computer is used. CONSTITUTION: A power saving selector selects turn-on/off at least one device. Power saving controlling microcomputers(19,23) switch operative power supplied to the device. A BIOS(Basic Input/Output System)(46) stores a device-off routine making the power saving microcomputer stop operation of the corresponding device and cut off supply of the operative power to the device depending on device turn-off selection through the power saving selector. A reset signal generator generates a reset signal for turning on the device depending on the device turn-on selection. The BIOS includes a device turn-on routine for initializing/starting the corresponding device.
Patent KR-20050005865-A (KR)
Inventor: KIM JAE KWANG
IPC: G02F1/13357
Filed: 2003-07-07
Abstract: PURPOSE: A bidirectional backlight assembly and an LCD(Liquid Crystal Display) using the same are provided to control thickness and optical characteristic of a semi-transmission sheet in supplying bidirectional light to only one light source and one light guide plate, thereby controlling a quantity ratio of the bidirectional light and improving availability of the light. CONSTITUTION: A light source(110) generates light. A light guide plate(120) has the first light-exiting surface(122) for exiting the first light at the first direction and the second light-exiting surface(124) for exiting the second light at the second direction opposed to the first direction. A light quantity control unit(130) is installed on the second light-exiting surface of the light guide plate. The light quantity control unit has 75 micrometer or less thickness and 90 percent or more haze characteristic to reflect a portion of the light exited to the second surface and transmit a remaining portion of the light.
Patent KR-20050006356-A (KR)
Inventor: WATANABE IKUKO
IPC: A23G3/00
Filed: 2003-07-08
Abstract: PURPOSE: A method of making a snack by drying pelletized potatoes with far-infrared rays or electromagnetic waves, subjecting to heating and compression treatment and then seasoning the swollen pellet without frying raw material for snack in oil is provided. The product has a crispy texture and contains no additional oil other than oil originally contained raw material. CONSTITUTION: A potato is peeled, cut to 1 to 2cm in size, steamed and then dried by radiating far-infrared rays or electromagnetic waves to a moisture content of 5 to 20%. Then, the dried pellet is held under heating and compression, for example at 180 to 250deg.C at 2,000 to 3,000kg/cm¬2 and discharged in an atmosphere to be swollen. The swollen pellet is seasoned with spraying with salt, MSG, various extracts, for example meat extract and then irradiated with far-infrared rays or electromagnetic waves.
Patent KR-20050007780-A (KR)
Inventor: BACK KI JU
IPC: H01L21/3205
Filed: 2003-07-11
Abstract: PURPOSE: A metal line structure of a semiconductor device and a fabricating method thereof are provided to perform a high-speed operation without an additional discharge period by forming additionally a conductive layer for discharging carriers. CONSTITUTION: First and second junctions(112) are formed with impurities implanted into a semiconductor substrate. A third junction(114) is formed at a predetermined position apart from the first junction. A first interlayer dielectric(116) is formed on the semiconductor substrate. A first contact electrode(118) is vertically connected to the first or the second junction through the contact hole. A discharge conductive layer(120) is formed on the first interlayer dielectric to connect first contact electrodes of the first and the third junctions to each other. A second interlayer dielectric(122) is formed on the first interlayer dielectric and the discharge conductive layer. A second contact electrode(124) is vertically connected to the first contact electrode or the discharge conductive layer through the contact hole of the second interlayer dielectric. A metal line(126) is connected to the second contact electrode on the second interlayer dielectric.
Patent KR-20030077480-A (KR)
Title: Multiple folding automatic water gate and the composition method
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2003-07-22
Abstract: PURPOSE: A multiple folding automatic water gate is provided to keep the water level of the reservoir side within the fixed level. CONSTITUTION: The multiple folding automatic water gate comprises the steps of installing two pairs of movable shafts(3,4) on two pairs of movable shaft brackets(2) formed on the right and left sides of an apron(11), coupling a water gate(1) on the top of the movable shafts(3,4) by a hinge, installing siphon passages in the water gate(1) to discharge water flew from the upper reaches of a river, coupling a hydraulic cylinder(9) on the backside of the movable shaft(3) by a hinge, and coupling another hydraulic cylinder(7) on the top of the movable shaft(3) by a hinge.
Patent KR-20050011785-A (KR)
Inventor: LEE SEOK WOO
IPC: H04W4/16
Filed: 2003-07-23
Abstract: PURPOSE: A method and system for providing an information visualizing service through data transmission during a call attempt in a mobile communication network are provided to allow a callee terminal to receive data through a channel under a call attempt without occupying a channel additionally, and save a communication usage charge. CONSTITUTION: A data transmission server(230) allows a caller terminal(210) and/or a callee terminal(212) to select transmission data to be transmitted while a call is being attempted by proposing a list of a plurality of transmission data, and when the caller terminal(210) requests a call, the data transmission server(230) transmits the selected transmission data to the caller terminal(210) while the call is being attempted to the callee terminal(212). The caller terminal(210) and the callee terminal(212) select/set transmission data to be transmitted during the call attempt, display the transmission data received from the data transmission server(230) on a screen, and wirelessly communicate with each other when a speech path is set. A data transmission database(232) stores the plurality of data to be transmitted during the call attempt.
Patent KR-20050013711-A (KR)
Inventor: JUNG JAE YOUNG
IPC: H04L12/24
Filed: 2003-07-29
Abstract: PURPOSE: A device for controlling a frame channel in a transmission system is provided to comprise a channel data processing circuit module for sequentially processing upper/lower data signals between a channel frame unit and voice channel units, and to process data by using upper/lower connection lines one by one only, thereby optimizing a board design embedded in a transmission system. CONSTITUTION: A channel frame unit(1) comprises as follows. A time slot assigner(4) assigns time slots to frame data signals. A 16-DS1E frame unit(5) synthesizes data information with signal information, and outputs the synthesized information. Data information processors(6A-6P) sequentially transmit the inputted data information and the control signal information through one lower connection line to voice channel units(3A-3P). Each of the voice channel units(3A-3P) includes a voice data information processor(7) for separately transmitting data and control signals and sequentially transmitting the data information and the control signal information to the channel frame unit(2) through one of upper connection lines(22A-22P).
Patent KR-20050014333-A (KR)
Inventor: SHIN JONG HA
IPC: G03H1/04
Filed: 2003-07-30
Abstract: PURPOSE: A method of manufacturing a three-dimensional hologram is provided to lower costs of accessories and semi-jewelry to which the three-dimensional hologram is applied, by manufacturing many three-dimensional holograms with one nickel plate. CONSTITUTION: A plurality of silver mirror particles are injected to one surface of a nickel plate. This nickel plate is soaked in an electroplating cell where a copper component is precipitated and thereby copper electroplating is performed. A copper-plated hologram plate is separated from the nickel plate. The hologram plate is seated at a molding frame having a certain shape. An upper cut part of the hologram plate seated at the molding frame is pressured with a press and thereby molded to a desired shape. Thereafter, molded material having a certain shape is trimmed up.
Patent KR-20050015445-A (KR)
Inventor: AN TAE KUN
IPC: A61K38/18
Filed: 2003-08-06
Abstract: PURPOSE: Provided is a formulation of albumin-free erythropoietin using an albumin free stabilizing agent. The formulation does not contains either human albumin or gelatin. Therefore, it prevents virus infection and maintains the activity of erythropoietin for an extended period of time without virus infection. CONSTITUTION: The formulation of albumin-free erythropoietin is characterized by containing a therapeutically effective amount of erythropoietin and an albumin free stabilizing agent containing hydroxyethyl starch(HES) concentrated to 0.1-10% or a mixture of HES and amino acid selected from glutamic acid, glutamine, glycine or the mixture thereof.
Patent KR-20030079840-A (KR)
Inventor: KIM JONG WOOK
IPC: G06F17/00
Filed: 2003-08-09
Abstract: PURPOSE: A peripheral control device for converting multi-video games into video game apparatuses for commercial use is provided to effectively convert video game apparatuses for commercialization, sales promotion and event purposes. CONSTITUTION: The control device comprises: a video/audio output unit(10); and a main control unit(20). The main control unit(20) includes: an input portion, a status display portion(28); power reset portion(29); a mode selection portion(24); a user input portion; a user input control portion(22); a user input selection unit(25), a user input 1(26) and a user input 2(27); and a main control portion(21).
Patent KR-20050023149-A (KR)
Inventor: SEO KUN CHAN
IPC: H04R1/44
Filed: 2003-08-27
Abstract: PURPOSE: A high power underwater acoustic transducer is provided to improve robustness against variation of depth of water by using a vibration insulating mechanism formed on a rear mass. CONSTITUTION: A cylindrical piezoelectric ceramic(7) is coupled between front and rear masses(1,2) via an elastic bolt(4). The front and rear masses serve as a counter mass to each other. A connector(2a) encloses the piezoelectric ceramic on a front portion of the rear mass. The rear mass is bolt-coupled with a housing(3) having a transformer therein. A rear portion of the rear mass has an external diameter smaller than an inner diameter of the housing. The rear mass is floated from the housing to be freely movable. A long hole is penetrated through the connector of the rear mass. The long hole prevents a vibration of a vibrating mechanism from being transferred to the housing. The long hole also prevents an external vibration from being transferred inside the vibrating mechanism to reduce noise.
Patent KR-20050026670-A (KR)
Title: Driver amplifier which can be tested by tester regardless of contact resistance by probe in wafer test and testing method of the same
Inventor: KIM YOUNG BU
IPC: G01R31/00
Filed: 2003-09-09
Abstract: A driver amp capable of performing test regardless of contact resistance of a probe upon testing wafer and a testing method therefor are provided to improve test accuracy by employing a fuse interconnecting ground pads. A reference current source circuit(102) generates a predetermined reference current(Iref) in response to a bias signal(VBS). An amplification current source circuit(103) forms a current mirror together the reference current source circuit(102), generates an amplified current(I1-IM) proportional to the reference current(Iref) in response to the bias signal(VBS), and amplifies an input signal. A first ground pad(104) is connected to the reference current source circuit(102) and further connected to a ground line upon being packaged. A second ground pad(105) is connected to the amplification current source circuit(103) and further connected to the ground line upon being packaged. A fuse(106) connects the first ground pad(104) to the second ground pad(105) and is shorted by high voltage.
Patent KR-20050029857-A (KR)
Title: Self protection relay
Inventor: KWON MUN SOON
IPC: H02H3/08
Filed: 2003-09-23
Abstract: A self protection relay is provided to suppress inflow of over-current from a rear stage and prevent a breakdown of a relay by installing a diode at an output terminal of an electromagnetic force generation unit including a core and a coil. A self protection relay includes a switch part(112), an electromagnetic generation part(114), and a diode(116). The electromagnetic force generation part(114) is formed with a core and a coil in order to generate electromagnetic force and control an operation of the switch part(112). The diode(116) is installed at an output terminal of the electromagnetic force generation part(114) in order to suppress the over-current applied from the electromagnetic force generation unit.
Patent KR-20050032838-A (KR)
Title: Backlight unit for liquid crystal display device
Inventor: HA HEON SOO
IPC: F21V8/00
Filed: 2003-10-02
Abstract: A backlight unit for an LCD(Liquid Crystal Display) is provided to restrain an intense light leakage phenomenon from being generated, by changing a structure of a light accept part of a prism light guide plate. A lamp housing(172) surrounds a lamp(170) and has an aperture part. A prism light guide plate(150) is connected to the aperture part of the lamp housing. A prism mountain is not formed at a certain area of the prism light guide plate which includes a part connected to the lamp housing. A reflecting plate(170) is placed at a lower part of the prism light guide plate and reflects light emitted from the prism light guide plate back to the prism light guide plate.
Patent KR-20050035711-A (KR)
Inventor: EUN HYUN SOOK
IPC: G02B6/46
Filed: 2003-10-14
Abstract: 본 발명은 광 패치 코드의 여장 정리장치 및 그에 사용되는 여장 정리유닛에 관한 것으로서 광 케이블 내의 다수 가닥의 광 패치 코드가 입력측에 각각 접속되며, 출력단에 광 패치 코드의 일측이 각각 접속되도록 일측벽부에 설치된 다수개의 콘넥터와, 상기 콘넥터의 출력단에 접속된 상기 광 패치 코드를 통과시키도록 일측에 형성되어 상기 광 패치 코드를 안내하는 통로와, 상기 통로를 통과한 상기 광 패치 코드의 여장(여분의 길이)을 절곡되지 않도록 정리하는 다수개의 여장 정리유닛과, 상기 다수개의 여장 정리유닛을 다수의 층으로 보관함과 동시에, 상기 여장 정리유닛을 밀어넣고, 끌어낼수 있도록 내측 양쪽에 일정 간격을 두고 서로 평행하게 배설된 다수의 가이드 레일이 설치된 수용공간을 구비하고 있다. 
     따라서, 본 발명은 광 패치 코드의 분배 및 여장 정리를 용이하게 할 수 있을 뿐만 아니라, 통신 설비를 용이하게 보수할 수 있음과 동시에, 통신 설비를 용이하게 이설할 수 있다.
Patent KR-20050036620-A (KR)
Inventor: SEO YOUNG HO
IPC: B22D19/08
Filed: 2003-10-16
Abstract: 본 발명은 가솔린엔진용 피스톤 제조장치에 관한 것으로서, 보다 상세하게는 간접 가압 방식을 이용하여 조기 응고층이 금형 안으로 유입되지 않도록 하고, 용탕의 함침 불량으로 인한 기공 발생과 산화물 잔류 등으로 인한 결함을 제거함으로서 제품의 수축 결함을 방지하여 품질을 향상시키며, 게이트 시스템을 이용하여 용탕의 최종 응고 부분을 제품 바깥으로 빼내어 내구성과 내마모성을 향상시키고, 제품 취출 과정에서 유압실린더를 이용함으로서 제품 성형 후 금형이 열릴 때 제품과 금형에 손상이 생기지 않도록 하는 가솔린엔진용 피스톤 제조장치에 관한 것이다.
Patent KR-20050037198-A (KR)
Inventor: CHUNG EUI SUK
IPC: H04B1/38
Filed: 2003-10-17
Abstract: 본 발명은 휴대용 무선 단말기(PDA : Personal Digital Assistant)에서 단말기에 사용되는 스타일러스 펜을 다단계로 인입/입출가능하도록 구성한 휴대용 무선 단말기의 스타일러스 펜 인입/인출 장치에 관한 것으로서, 이를 위해 스타일러스 펜을 구비하는 휴대용 무선 단말기에 있어서, 상기 본체의 소정 위치에 제공되고, 상기 스타일러스 펜의 길이방향을 따라서 다단계로 상기 펜을 인입/인출시키는 펜 더미와, 상기 펜 더미에서 다단계로 인입/인출가능하도록 구비되는 스타일러스 펜으로 구성되어짐을 특징으로 하며, 이에 따라, 단말기에서 스타일러스 펜의 인입/인출을 향상시킬 수 있을 뿐아니라, 펜의 사용도 용이하게 할 수 있으며, 또한, 외부에서 단말기를 흔들거나 뒤집어도 쉽게 이탈되는 것을 방지할 수 있는 이점이 있다.
Patent KR-20040038667-A (KR)
Inventor: KAJIKI ATSUNORI
IPC: H05K3/34
Filed: 2003-10-20
Abstract: PURPOSE: A method for installing an electric component onto a wiring substrate is provided to simplify a fabrication process by forming simultaneously a soldering component as well as a thin soldering layer on a flip chip connecting pad. CONSTITUTION: An adhesive resin layer(18) is formed on a connecting pad(14) and a mounting pad(16). Solder particles are temporarily adhered to the connecting pad and the mounting pad by scattering the solder particles. A soldering component(22) is mounted on the mounting pad. A thin soldering layer is pre-coated on the connecting pad by a reflow process for the solder particles. The soldering component is mounted on the mounting pad by performing a soldering process. A bare chip is installed on the thin soldering layer. The bare chip is connected to the connecting pad by a flip chip connection method.
Patent KR-20050038784-A (KR)
Inventor: KIM HAN YOUNG
IPC: B60J10/02
Filed: 2003-10-23
Abstract: 본 발명은 자동차용 엔드피스 몰딩의 장착 구조에 관한 것으로서, 더욱 상세하게는 윈드쉴드 글래스의 상단몰딩과 하단몰딩이 만나는 코너부위에 장착되는 엔드피스 몰딩을 휀더패널의 정비성을 고려하여 탈거 및 조립이 용이한 구조로 개선시킨 자동차용 엔드피스 몰딩의 장착 구조에 관한 것이다. 
     이를 위해, 본 발명은 일측면에는 끼움단이 상단에는 누름단이 일체로 형성된 조립용 가이드판을 구비하고; 상기 조립용 가이드판의 수용공간이 저면에 마련되고, 일측면에는 삽입홈이 형성된 엔드피스몰딩을 구비하여;  상기 삽입홈에 하단몰딩의 끝단이 삽입되게 하여 상기 엔드피스 몰딩을 장착하고; 상기 조립용 가이드판을 상기 엔드피스몰딩의 수용공간으로 삽입 위치시켜서, 상기 조립용 가이드판의 끼움단이 엔드피스몰딩의 삽입홈 저면에 위치되게 하는 동시에 상기 누름단이 상기 상단몰딩의 자유단 표면상에 얹혀지게 하여서 달성된 자동차용 엔드피스 몰딩의 장착 구조를 제공한다.