baber/WOPTO huggingface dataset:
Patent KR-20030010989-A (KR)
Title: Method of forming and detecting hidden image
Inventor: MOON JA GYU
IPC: B41M5/00
Filed: 2001-07-28
Abstract: PURPOSE: A hidden image forming method for hiding identification words such as commodity information or service information so that the identification words are not discriminated with the naked eye, and a hidden image detecting method for discriminating the hidden image by a simple discrimination means are provided. CONSTITUTION: The hidden image forming method comprises the processes of forming a ground(1) having low saturation and low brightness; forming identification words(20) of low saturation and low brightness having the similar color to the ground so that the identification words are overlapped on the ground; forming first patterns(10) arranged crosswise on a region except the identification words so that a gap between characters and a gap between lines of symbols(12) of the low saturation and low brightness having the similar color to the ground are constantly maintained; and forming second patterns in which symbols of color having high saturation and high brightness are arranged in a concentric circle shape so that the second patterns are overlapped with the identification words and the first patterns, wherein the first patterns are separated from the identification words in a certain space corresponding to about 70% of thickness of character of the identification words, the ground has a bluish green color while the symbols of the first patterns and the identification words have a blue color, and a part where the symbols of the first patterns and the identification words are overlapped with the symbols of the second patterns has a grey color while a part where the ground is overlapped with the second patterns has a yellow color.
Patent KR-20030012259-A (KR)
Title: Structure of pretensioner for automobile
Inventor: KANG JUNG GU
IPC: B60R22/46
Filed: 2001-07-31
Abstract: PURPOSE: A spool is controlled by a controlling device, and the belt pulling effect is only applied to the wearer, thereby reducing manufacturing component and cost and making a pretensioner light. CONSTITUTION: In a pretensioner structure to rewind a seat belt webbing by an exploding gas pressure of a gas generator(20), a moving body(40) is installed in a middle part of a seat belt webbing(70) wound in a spool(10). The moving body moves by a gas explosion pressure of a gas generator. A webbing draft hook(30) connected to the moving body by a cable(50) pulls the seat belt webbing(70) locked in the explosion, thereby preventing the seat belt webbing to be pulled out.
Patent KR-20030012563-A (KR)
Title: Feed compound for substituting antibiotic
Inventor: KIM JEONG U
IPC: A23K1/00
Filed: 2001-08-01
Abstract: PURPOSE: A substitute feed composition for antibiotics is provided, thereby easily increasing immunity and health of domestic animals without using antibiotics. CONSTITUTION: The substitute feed composition for antibiotics comprises 0.1 to 10 wt.% of eggs containing IgY obtained from laying hens immunized by an antigen selected from the group consisting of F4:K88, F5:K99, F6:987P, F18 and F41. It further comprises 35 to 45 wt.% of corns, 20 to 30 wt.% of dried whey, 10 to 20 wt.% of soybean waste, 5 to 15 wt.% of soybean protein, 0.5 to 8 wt.% of spray-dried blood, 0.5 to 8 wt.% of fish protein powder, 1 to 5 wt.% of animal lipid, 0.5 to 5 wt.% of calcium phosphate, 0.05 to 3 wt.% of limestone, 0.05 to 1 wt.% of premix of vitamin and mineral, 0.01 to 3 wt.% of salt, 0.01 to 3 wt.% of lysine, and 0.01 to 3 wt.% of methionine.
Patent KR-20010085108-A (KR)
Inventor: HWANG CHUN TAEK
IPC: B62D25/08
Filed: 2001-08-09
Abstract: PURPOSE: An instrument panel integrally combined with magnetic material attaching accessories is provided to attach various accessories into the instrument panel as one touch type, and to easily install without damage of the instrument panel. CONSTITUTION: A magnetic material(30) is inserted and installed on a surface of an instrument panel(10) attached to a front side of an indoor in a vehicle. The magnetic material is recessed inside of a body of the instrument panel to attach various accessories(20) installing an attaching plate of metal. The instrument panel is formed in coating a skin by inserting the magnetic material inside of foaming layer while the instrument panel is a soft panel. If the instrument panel is hard panel, the instrument panel is integrally formed after setting the magnetic material. Plural holes are penetrated on the surface of the magnetic material to insert fuel in forming the instrument panel. A metal plate is attached after forming inside of the magnetic material as a hollow to increase area delivering magnetic force. Thereby, the magnetic material is not separated by impact by integrally forming with the instrument panel through forming porous metal plate.
Patent KR-20030017925-A (KR)
Title: auto-shutting type faucet
Inventor: LEE GEUN GI
IPC: F16K21/04
Filed: 2001-08-25
Abstract: PURPOSE: A self-shutting water supply system is provided to prevent waste of water by automatically shutting off a water supply after elapse of a predetermined time. CONSTITUTION: A self-shutting water supply system comprises a main body unit(20) having spaces(22) formed at both sides of a main body(21), a water supply pipe(23) and a water discharge pipe(24) communicated to the spaces, respectively, and a sealing cap(25) for covering the spaces; a water supply open/shut unit(30) mounted within the main body, which shuts off a water supply by moving downward and gradually moving upward after elapse of a predetermined time; a press unit(50) having an operating shaft(40) penetrating through the center of the press unit and an elastic spring(60) supporting the press unit; and a direct water shutoff unit(80) arranged at the top surface of the press unit, which permits water to be supplied into a cylinder(31) and a piston(35) to rapidly move upward so as to shut an open hole(34).
Patent KR-20020020853-A (KR)
Title: Disc drive apparatus
Inventor: HAYASHI TSUNEO
IPC: G11B20/12
Filed: 2001-09-10
Abstract: PURPOSE: To enable highly reliable header detection in the case of reproducing a DVD-RAM. CONSTITUTION: With a level, which applies the offset of a prescribed level to integrating outputting integrating a push-pull signal, as a threshold, a header area is detected by comparing this threshold with the push-pull signal. Thus, since the threshold is generated on the basis of integrated outputting of the push-pull signal, a level following the offset of the push-pull signal can be maintained as a threshold. Therefore, the header detection can be more exactly performed.
Patent KR-20030032553-A (KR)
Title: Apparatus for absorbing collision of piston in reciprocating compressor
Inventor: HUH JONG TAE
IPC: F04B17/04
Filed: 2001-10-18
Abstract: PURPOSE: An apparatus for absorbing shock due to collision of a piston of a reciprocating compressor is provided to absorb shock when the piston collides against a cylinder-integrated frame. CONSTITUTION: An apparatus includes a cylinder-integrated frame(50) including a piston insertion hole(51) penetrating a frame main body(52), an oil introducing penetrating hole(55) and an oil discharging penetrating hole(56) through which oil is introduced to and discharged from the piston insertion hole, respectively, and an oil pocket(58) formed on one end of the frame main body to be connected with the oil introducing penetrating hole and the oil discharging penetrating hole for oil to be collected therein; a piston(60) inserted to the piston insertion hole and receiving driving force of a reciprocating motor(20) to linearly reciprocate and compress gas; and a shock absorbing member(100) joined to the cylinder-interpreted frame to be inserted to the oil pocket so as to absorb shock when the piston collides.
Patent KR-20030033895-A (KR)
Title: Method and device for controlling heater in dryer
Inventor: KIM SANG DU
IPC: F26B21/00
Filed: 2001-10-25
Abstract: PURPOSE: A control method of a heater for a drier and an apparatus thereof are provided to control the heater safely by operating the heater in rotating a blower motor over the reference speed, and to improve the reliability by preventing breakage or damage with restricting wrong operation. CONSTITUTION: A heater control apparatus for a drier is composed of a blower forming flow of air circulating in a drum; a heater heating air to supply hot blast to the drum; a speed detecting unit(300) detecting rpm of the blower; a comparator(320) comparing rotational speed from the speed detecting unit with the normal speed of the blower, and outputting a signal for driving the heater; and a control unit controlling the drier and operating the heater by outputting the driving signal. The reliability is improved by operating the heater in applying the heater control signal to the heater driving unit from normal operation of the blower motor.
Patent KR-20020039230-A (KR)
Inventor: HICKMAN BARTON T
IPC: G01D18/00
Filed: 2001-10-27
Abstract: PURPOSE: A measurement test instrument voltage management system is provided to confirm whether an accessory device is effective before power is supplied to the accessory device when the accessory device is connected to a measurement test instrument. CONSTITUTION: The measurement test instrument voltage management system for an accessory device(12) includes an accessory device interface(16) for providing a voltage to a memory device(22) in the accessory device(12). When a detection circuit(26) detects that the accessory device(12) is connected to the interface(16), a controller(38) supplies a clock to the memory device(22) to read the data of the accessory device(12) from the memory device(22). When the controller(38) judges that the accessory device(12) is effective and supported from the data, a voltage switching circuit(30) supplies drive voltage to the accessory device(12).
Patent KR-20030039168-A (KR)
Title: Water soluble black coloring agent, the method of manufacturing the same, and volts and nuts coated with the same
Inventor: KIM SANG SOO
IPC: C09C1/48
Filed: 2001-11-12
Abstract: PURPOSE: A water soluble black coloring agent, its preparation method and a bolt and a nut coated by using the coloring agent are provided, to improve the corrosion resistance and the productivity, to reduce the environmental pollution and to enable the coated film to be removed easily. CONSTITUTION: The water soluble black coloring agent is prepared by mixing carbon black pigment powder, water and a liquid surfactant to prepare an aqueous coloring agent solution; adding soap-component surfactant I(a nonionic surfactant) and surfactant II(an anionic surfactant) to the aqueous coloring agent solution to prepare a pigment-dispersed solution; and adding an antifoaming agent and water to the pigment-dispersed solution to dilute it, and mixing it with stirring. Preferably the liquid surfactant is ethylene glycol; the surfactant I is polyoxyalkylene alkylphenylether; and the surfactant II is RCOONa(wherein R is a hydrocarbon group of C10-C18).
Patent KR-20030040928-A (KR)
Title: Flashing skipping rope
Inventor: YOU DUOK SOO
IPC: A63B5/20
Filed: 2001-11-17
Abstract: PURPOSE: A luminous jump rope is provided to improve the visual appearance thereof, to stimulate interest and curiosity toward the jump rope, and to increase the durability and productivity thereof. CONSTITUTION: The luminous jump rope comprises a rope(100) formed by inserting plural optical fibers(120) into a synthetic resin hose(110), the rope having a plurality of luminous elements, a pair of knobs(200), light units contained in the knobs, respectively, and a connecting member for connecting both ends of the rope inside tip connecting portions of the knobs.
Patent KR-20030041179-A (KR)
Title: Express bus door open apparatus for preventing door's damage
Inventor: KIM GYEONG HUI
IPC: E05F15/20
Filed: 2001-11-19
Abstract: PURPOSE: An express bus door open apparatus is provided to achieve in-advance prevention against damage of door by preventing the automatic door switch from being operated even when the user erroneously operates the switch. CONSTITUTION: An express bus door open apparatus comprises automatic door switches serially connected to a power supply unit and which opens/shuts a door(2) by using air pressure; and a manual door lock unit(10) mounted on the door so as to manually open/shut the door. The manual door lock unit includes a sensor(110) for sensing locking/unlocking operation of the door, and a breaker switch serially connected between the power supply unit and automatic door switches. The breaker switch automatically turns off the automatic door switches and the power supply unit when the sensor senses locking operation of the door.
Patent KR-20030043122-A (KR)
Title: Method for drawing icons used as shortcut function and special character and mobile phone implementing the same
Inventor: KIM JAE YONG
IPC: H04B1/38
Filed: 2001-11-27
Abstract: PURPOSE: A portable phone is provided to enable a user to directly make an icon to be used as a shortened menu, and to set a shortened function in the icon, thereby enabling the user to make and store the desirous icon except icons supplied from the portable phone. CONSTITUTION: A controller(200) controls an icon wizard function of drawing icons, supplies two divided screens for making out the icons, and stores setup information in a memory(230), depending on that information of an icon changed by a user command and a shortened function are set up. A keypad(210) is composed of a functional button and a general button. The functional button moves a cursor for drawing icons on one screen after selecting an icon wizard function. The keypad(210) has 4 specific buttons vertically and horizontally moving dots. The memory(230) stores a program for implementing the icon wizard function, and stores setup information of the icons set by the shortened function with a generated icon file.
Patent KR-20030053999-A (KR)
Title: The pre-damper assembly of clutch disk
Inventor: LEE YUN HAK
IPC: F16D13/64
Filed: 2001-12-24
Abstract: PURPOSE: A structure a free damper of a clutch disc is provided to absorb shocks between a clutch hub and a clutch plate, which are generated at the moment power is transmitted, with the free damper and a damping member and accordingly to prevent shock and vibration. CONSTITUTION: A structure for a free damper(54) of a clutch disc is composed of a hub flange(52) formed in a saw tooth shape along the circumference of a clutch hub(51), a tooth-shaped plate flange(53) fixed to the clutch disc and formed to be slightly larger than the hub flange with having a stopper(53') at an edge to cut off the rotation of the hub flange, the free damper absorbing shocks generated in a relative rotation, an end of the free damper fixed to the hub flange and other end fixed to the plate flange, and an auxiliary damper unit(55) installed to the stopper of the plate flange to absorb shock generated in colliding with the hub flange.
Patent KR-20010074681-A (KR)
Title: 자동 반도체 가공 시스템
Filed: 1999-06-25
Abstract: 자동화 반도체 가공 시스템은 청정 공기 외피(54) 내에 프로세스 후미(94)를 구비한다.  인덱서 후미 내의 인덱서(72)는 프로세스 반도체 웨이퍼의 가공을 위한 재고 또는 저장의 기능을 한다.  프로세스 챔버(68, 70)는 프로세스 후미 내에 위치한다.  프로세스 로봇(66)은 인덱서 후미 및 프로세스 후미 사이에서 이동하고 반도체 웨이퍼를 프로세스 챔버 내외로 이송시킨다.  프로세스 로봇은 리프트 레일(254)을 따라 수직으로 이동 가능한 로봇 아암(255)을 구비한다.  반도체 웨이퍼들은 오염을 더 잘 회피하기 위해 로봇 아암으로부터 오프셋되어 이송된다.  자동화 시스템은 조밀화되고 청정 룸 플로어 공간을 덜 필요로 한다.
Patent KR-20020003245-A (KR)
Title: Device and method for transferring individual harness elements to a transport device
IPC: D03J1/14
Filed: 2000-05-03
Abstract: The invention relates to a warp drawing machine for arranging harness elements such strands or lamellae on warps. Such a warp drawing machine is normally fitted with a device for receiving a stack of individualized harness elements and for feeding harness elements to a separating device, wherein the separating device has at least one separating and one individualizing member which separate the first harness element from the stack and guides the harness element already separated from the stack in the direction of a transport device for further separation from the stack. The transport device then brings the harness element to a warp drawing station. A warp drawing machine also normally includes at least one retaining means that can be placed against the stack. In order to reduce the structure of said machine while ensuring high functional safety, displacement means (64) of an individualizing organ (30) of the separating device and at least one retaining means (70) in a transfer means (60) are structurally assembled together and can move together in a direction deviating from the direction of displacement (25) of the harness elements.
Patent KR-20020026439-A (KR)
IPC: B62D25/08
Filed: 2001-03-28
Abstract: 프론트작업기(7)를 장착한 상부 선회체(2)에 운전실(10)이 설치되고, 이 운전실(10)은 개폐 가능한 도어(20)를 설치한 제 1 측부 구조체(11)와, 프론트작업기 (7)에 인접한 위치에 배치된 제 2 측부 구조체(10)와, 이들 양 측부 구조체(11, 12) 사이에 설치되고, 대략 전면이 전면창(23)으로 된 전면부(13)와, 루프부(15) 및 후면부(14)로 구성된다.  이와 같이 구성한 운전실(10)에 있어서 그 제 1, 제 2 측부 구조체(11, 12)사이에는 전면창(23)의 상부위치에 가로 살(26)이 건너지르도록 하여 설치되고, 다시 이 가로 살(23)을 보강하기 위한 보강부재(30)가 설치되어 있다.
Patent KR-20020010694-A (KR)
IPC: D03D51/00
Filed: 2000-06-08
Abstract: 두 개의 마주대한 직물 단부를 직조하여 결합하기 위한 자동 씨밍 기계. 
     본 기계는 자유 날씰을 선택하는 단부 선별기 구동기에 의해 구동되는 선별기(50) 및 실을 밀어내기 위해 삽입기 수단, 구동기에 의해 구동되고 단부를 서로 결합하기 위해 쉐드를 통해 선택되는 삽입기 수단(70)으로 구성된다. 장애 감지기는 단부 선별기(50)에 의해 실의 선택하는 것을 감지하고, 삽입기 들어올림 감지기는 삽입기 수단(70)에 의해 실을 밀어내고 맞물리는 것을 감시하며, 만약 선택/맞물림 혹은 밀어내는데 있어서 장애가 발생하면, 개별의 장애 감지기 및 삽입기 픽업 감지기는 장애 신호를 중앙 제어 수단에 보내는데, 그런다음 차례로 정지신호를 기계를 완전히 정지시키기 위해 단부 선별 구동기 및 삽입기 수단 구동기에 보낸다음, 직조 과정을 끝낸다.
Patent KR-20020012602-A (KR)
IPC: C22C38/08
Filed: 2000-06-09
Abstract: 컬러 텔레비전 브라운관등의 재료로서 사용되는 Fe－Ni 합금 또는  Fe－Ni－Co 합금으로 이루어지는 Fe－Ni계 섀도우마스크용 재료로서，(１１１) 극점도에 있어서의 입방체 방위 (１００) ＜００１＞와 그 쌍정 방위인 (２２１)＜２１２＞와의 Ｘ선 강도 비Ｉｒ가 0.5∼５：１의 범위에 있는 집합 조직을 가지며，또한 Ni나 Mn 등의 편석이 작고，JIS G 0555가 정하는 바에 의한 단면 청정도를 0.05％이하로 하여，포토 에칭 시의，줄무늬 얼룩이나 모틀링의 발생이 적은 재료에 관한 것이다．
Patent KR-20030043558-A (KR)
Title: Portable computer with wireless lan card
Inventor: SHIN JEONG GAP
IPC: G06F1/00
Filed: 2002-02-07
Abstract: PURPOSE: A portable computer is provided to form an RF(Radio Frequency) signal line within a latch and an antenna connector for connecting the RF signal line to an RF connector of a wireless LAN card so that it can electrically connect the wireless LAN card to an antenna circuit just by inserting the LAN card into a PCI(Peripheral Component Interconnect) slot. CONSTITUTION: The device comprises a main board, an antenna(30), a PCI slot(50), a wireless LAN card(10), an antenna connector(54), a latch(52), and an RF signal line(58). The antenna(30) makes a transmission of wireless signals. The PCI slot(50), installed on the main board, receives the RF signals transmitted via the antenna(30). The wireless LAN card(10), insertable into the PCI slot(50), inputs or outputs the RF signals communicated between the antenna(30) and the PCI slot(50). The antenna connector(54) is connected to an RF connection module of the wireless LAN card(10) when the wireless LAN card(10) is inserted into the PCI slot(50). The latch(52), formed on either side of the PCI slot(50), guides the wireless LAN card to be assembled with the PCI slot(10). The latch(52) is electrically connected to the antenna connector(54). The RF signal line(58), formed within the antenna connector(54) and the latch(52), electrically connects the antenna(30) to the RF connection module of the wireless LAN card(10).
Patent KR-20030067957-A (KR)
Title: Mushroom packing food and method of fabricating thereof
Inventor: LEE DEOK HO
IPC: A23B7/06
Filed: 2002-02-09
Abstract: PURPOSE: A process of preparing the titled packed food product by packing a blanched Pleurotus ostreatus in a PET vessel containing saline, or vacuum-packing it in a retort pouch film after being blanched in hot water containing saline water is provided. Therefore, the food product is remarkably extended in a shelf life of Pleurotus ostreatus and is simple to cook. CONSTITUTION: Pleurotus ostreatus is blanched in boiling water at 80 to 100 deg.C for 10 to 30 min and filled into a PET vessel containing saline water of NaCl concentrations and an isotonic liquid concentration. Or the branched Pleurotus ostreatus is vacuum-packed in a retort pouch film and then sterilized at 121 deg.C for 30 min. The concentration of saline water and the saline water of an isotonic liquid is 5 to 10% and 1% respectively. Pleurotus ostreatus stored in about 1% isotonic liquid after being blanched in boiling water containing saline water permits room-temperature distribution for about 12 months.
Patent KR-20020016888-A (KR)
Inventor: KIM BYONG SEOB
Filed: 2002-02-18
Abstract: PURPOSE: A method for operating a cyber benefit club using the Internet is provided to overcome the limit of traditional benefit clubs and to form a benefit club without a risk of contract nonfulfillment by involving a bank. CONSTITUTION: If contents about the operation of a benefit club are posted in a bank Internet homepage, each client accesses the homepage, selects the amount of money and a time suitable for him, and applies for membership in the benefit club. All the members of the benefit club, except for the last member who gets his loan, make out their loan application forms at the bank window and submit them. The bank withdraws relevant money from each member's account at the working day before the first payday and deposits it to the first member's account. For a defaulter, the bank makes a loan based on his loan application submitted previously.
Patent KR-20030069408-A (KR)
Title: Recording Device With Using Hard Disk Drive
Inventor: HAN DONG IL
IPC: H04N5/91
Filed: 2002-02-20
Abstract: PURPOSE: A recorder using a hard disk is provided to realize a crime prevention system at a low cost by including a camera interface function in a PVR(Personal Video Recorder) with an appropriate video processing function. CONSTITUTION: A tuner(210) receives TV signals from a TV. A TV decoder(211) converts the TV signals into video and voice signals. A hard disk(219) stores the video and voice signals. A camera senses an external environment. A video processor(212) processes the video and voice information received from the camera for outputting signals formed in the same format as the video and voice signals, and applies the signals to the hard disk. A video decoder(216) receives the video and voice signals for converting the video and voice signals into signals reproduced on a screen. A display unit(218) reproduces the converted video and voice signals.
Patent KR-20030070951-A (KR)
Title: The manufacture of expandable polystryrene with good fusion and molding cycle
Inventor: KIM JEONG HO
IPC: C08J9/16
Filed: 2002-02-27
Abstract: PURPOSE: A method for preparing a styrene-based foam particle is provided, to improve the melt welding property and the molding cycle of a molded product irrespective of the molding condition by employing polystyrene elementary particle. CONSTITUTION: The styrene-based foam particle is prepared by using the polystyrene elementary particle having a diameter of 0.3-0.8 mm and a molecular weight of 200,000-300,000. Preferably the method comprises the steps of mixing the polystyrene elementary particle, a suspension and pure water to prepare a dispersion; adding an emulsified styrene monomer and pure water to the dispersion in order to swell the polystyrene small particle; adding an initiator and a styrene monomer to the dispersion to initiate the polymerization to prepare a polystyrene large particle; and adding a foaming agent to the dispersion to prepare a styrene-based foam particle by continuous soaking. Preferably a silicon-based additive represented by the formula 1 is added to the seed polymerization process in the amount of 0.01-0.02 wt%, wherein n is an integer of 20-30.