baber/WOPTO huggingface dataset:
Patent KR-20040002077-A (KR)
Title: Power Steering Hose Composition for a low pressure
Inventor: NAM SANG UK
IPC: C08L9/00
Filed: 2002-06-29
Abstract: PURPOSE: A power steering hose composition for a low pressure is provided, to improve the heat resistance and the durability by employing a chlorinated polyethylene rubber to inner and outer side rubbers. CONSTITUTION: The hose composition comprises an inner side rubber(1) comprising a nitrile butadiene rubber; a polyethylene-based flaky fiber layer(2); and an outer side rubber(3) comprising a chloroprene rubber, wherein the inner side rubber and the outer side rubber contain the chlorinated polyethylene rubber whose Cl content is 35-40 wt% as a main component. Preferably the inner side rubber comprises 100 parts by weight of the chlorinated polyethylene rubber; 50-65 parts by weight of carbon black; 28-32 parts by weight of a process oil; 23-27 parts by weight of zinc oxide; 18-22 parts by weight of an antiaging agent; 2.5-3.5 a vulcanizing accelerator; and 0.5-0.6 parts by weight of a vulcanizing agent. Preferably the outer side rubber comprises 100 parts by weight of the chlorinated polyethylene rubber; 50-65 parts by weight of carbon black; 28-32 parts by weight of a process oil; 18-22 parts by weight of zinc oxide; 18-22 parts by weight of an antiaging agent; 2.5-3.5 a vulcanizing accelerator; and 0.5-0.6 parts by weight of a vulcanizing agent. Preferably the carbon black is the fast extrusion furnace carbon black.
Patent KR-20030007044-A (KR)
Title: Method of operating an electric optical device, an image processing circuit, an electronic apparatus and method of generating compensation data
Inventor: AOKI TORU
IPC: G09G3/36
Filed: 2002-07-08
Abstract: PURPOSE: An electro-optical device driving method, an image processing circuit, an electronic apparatus, and a correction data generating method are provided to correct an error among channels caused by phase expansion. CONSTITUTION: Correction tables store correction data. Based on the correction data, a linear interpolation circuit generates data in accordance with a data value of input image data. A latch circuit group latches each piece of output data of the linear interpolation circuit in synchronization with a rising edge of a block signal. A selector selects correction data based on an address signal and outputs the correction data to an adder circuit. The adder circuit adds delayed image data to the selected correction data, thus generating corrected image data(DVID).
Patent KR-20040005390-A (KR)
Inventor: KIM WANG JIN
IPC: H04Q9/00
Filed: 2002-07-10
Abstract: PURPOSE: An RCPFADS(Remote Control Parafoil Air Delivery System) is provided to distinguish a front surface from a back surface of a parafoil for easily identifying left/right sides of an apparatus while operating manually or with the naked eye, thereby preventing the apparatus from being damaged owing to collisions after descending from a high sky. CONSTITUTION: A remote control unit(1) has simulation and control program install functions, a system checking function of an electro mechanical unit(2), and a function of controlling a landing position by inputting GPS coordinates for a transmit target. The electro mechanical unit(2) has 4 suspension system fixing points, respectively, mounts a parafoil on the top and freight on a bottom surface, and induces the parafoil to be located in a targeted position through autonomous guidance by capturing an induction signal emitted from a mobile post by remote control. The parafoil controls directions by controlling tension of a control line, and induces precise landing to the targeted position. Tags for identifying front/back surfaces of the parafoil are attached.
Patent KR-20040008047-A (KR)
Title: Method for fabrication of semiconductor device
Inventor: PARK WON GYU
IPC: H01L21/8242
Filed: 2002-07-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of decreasing the depth of a contact and obtaining stable contact characteristics. CONSTITUTION: After an oxide layer(201) is formed at the upper portion of a silicon substrate structure(200), a nitride layer(202) and the first interlayer dielectric are sequentially deposited on the resultant structure. After the first contact hole is formed, a lower electrode and a contact pad are formed by depositing the first doped poly(204). After an ONO(Oxide Nitride Oxide) layer(205) is formed at the upper portion of the first doped poly, the second doped poly(207) is deposited at the upper portion of the resultant structure. After an upper electrode is formed by selectively etching the second doped poly, the second interlayer dielectric(208) having the second contact hole is formed on the resultant structure. A Ti/TiN layer(209) and a plug(210) are sequentially formed at the inner portion of the second contact hole. Then, a metal line(211) is formed at the upper portion of the resultant structure for being connected with the plug.
Patent KR-20040008373-A (KR)
Title: 4-bar passive linkage-type locomotive mechanism of six-wheeled mobile robot capable of climbing up stairs
Inventor: JANG JUN HYEON
IPC: B25J5/00
Filed: 2002-07-18
Abstract: PURPOSE: A four-articulated link mechanism driving system for a six-wheeled driving robot is provided to enable the robot to climb stairs, and to easily control the six-wheeled driving robot by simplifying the structure of the system. CONSTITUTION: A first link(1) connects a first wheel(100) with a second wheel(200), and is connected to a main body(4) by a joint mechanism(50) and to a second link(2) by a rotary joint(31). The second link is connected to a third wheel(300) and a third link(3) by a rotary joint(32). The third link is connected to the main body by a rotary joint(33).
Patent KR-20020075321-A (KR)
Inventor: HEO GWEON
IPC: C09K17/02
Filed: 2002-07-24
Abstract: PURPOSE: A tennis court construction material using red brick powder, yellow soil and vermiculite and its preparation method are provided, to allow the draining property, the water content and the viscosity of the court to be maintained uniformly. CONSTITUTION: The tennis court construction material comprises the red brick powder which is obtained by calcining yellow soil at 1,000-1,400 deg.C or pulverizing waste red brick to 40-100 mesh; 10-50 wt% of a binder; and optionally 1-20 wt% of a moisture inhibiting agent and 0-30 wt% of a binding inducing agent. Preferably the binder is yellow soil or clay sand; the moisture inhibiting agent is vermiculite; and the binding inducing agent is sodium chloride or calcium chloride.
Patent KR-20040009764-A (KR)
Title: A Method for Rapidly Floating Pollutant Materials in a Floating Tank by Vacuum Sucking Chemicals and Air of a Waste Water Treating Process
Inventor: KUEM YONG SEOP
IPC: C02F1/24
Filed: 2002-07-25
Abstract: PURPOSE: Provided are a method and an apparatus for rapidly floating contaminants in a dissolved air flotation tank by supplying the mixture of wastewater, air and chemicals to the tank. CONSTITUTION: The method comprises the steps of introducing wastewater into dissolved air flotation tank using a turbine or a vacuum suction pump, feeding chemicals to a wastewater pipe line, injecting air to the pipe line, breaking the mixture of the wastewater, chemicals and air by turbine blade or pump impeller while mixing the chemicals, air and wastewater, and injecting the mixture of the chemicals, wastewater and air to a dissolved air flotation tank. The apparatus comprises a wastewater tank for storing wastewater, a reactor installed between the wastewater tank and a suction device, a pipe line for sucking chemicals, wastewater and air, a dissolved air flotation tank, and a scum tank for eliminating scum floated on the surface of wastewater in the dissolved air flotation tank.
Patent KR-20040010942-A (KR)
Title: Caller ID
Inventor: KIM MUN SEON
IPC: H04M1/57
Filed: 2002-07-25
Abstract: PURPOSE: A method for informing a user of an absent receiving call by a caller ID is provided to identify a caller ID when a call is made after inputting a specific telephone number, and to call with the inputted telephone number, then to transmit the caller ID, thereby enabling a user to decide who calls the user by using other telephone. CONSTITUTION: A telephone line(1) is connected to a telephone body, and a hook relay(2) is in speech state when a user picks up a telephone receiver, and is in speech cut-off state if the user puts down the telephone receiver. A caller ID relay(3) detects a caller ID, and receives a caller ID signal. A ring detection circuit(4) detects a call bell signal, and rings a telephone bell. A DC holding circuit(5) flows a current, and enables a telephone office to know hook on/off states. A transformer(6) electrically separates a high voltage unit from a low voltage unit. A hybrid(7) transmits a signal to a voice CODEC(8). The voice CODEC(8) converts an analog signal into a digital signal. A microcomputer(9) processes data. A memory(10) stores information.
Patent KR-20040009843-A (KR)
Title: Module for generating aroma for air conditioner
Inventor: MO YEONG SEO
IPC: F24F1/00
Filed: 2002-07-26
Abstract: PURPOSE: An aroma generation module for an air conditioner is provided to select fresh air mixed with aroma or fresh air and supply the selected air to a room and keep the indoor environment pleasant. CONSTITUTION: An aroma generation module(40) for an air conditioner comprises a body(401) forming the outline; a hollow part(402) formed to the inside of the body; a first coupling(403) disposed on a side of the hollow part and connected integrally with an air supply pipe(35); an air pipe(404) connected with the first coupling, to be used as an air passage; a connection pipe(405) disposed on a side corresponding to the air supply pipe, to be used as an air passage; an aroma generation unit(406) connected integrally with the connection pipe, to produce aroma-mixed air through contact with air; a control unit(407) disposed to an outlet of the aroma generation unit; and a second coupling(408) disposed on the other side of the hollow part and connected integrally with the air pipe and the outlet of the aroma generation unit. The first coupling is branched off in three ways. The control unit opens and shuts a passage to control the supply of the aroma-mixed air. The second coupling is branched off in three ways, to supply air or the aroma-mixed air to a guide pipe(36).
Patent KR-20040009965-A (KR)
Title: binder paste having moisture-absorbing, antibiotic and deodorizing function and socks comprising the binder paste
Inventor: GOE CHANG MOO
IPC: C09D175/04
Filed: 2002-07-26
Abstract: PURPOSE: Provided is a binder paste, which has excellent hygroscopic, anti-bacterial and deodorizing activities and adhesion to fabrics, maintains the activities for a long time, is not harmful to human bodies and is printed to socks with ease. CONSTITUTION: The binder paste comprises: 35-50 wt% of a polyurethane resin; 15-30 wt% of an inorganic hygroscopic anti-bacterial agent selected from the group consisting of bentonite powder, zeolite powder, silver powder and a mixture thereof; 3-5 wt% of a deodorizing agent formed of microcapsules of extracts from a natural herb such as lavenda, peppermint, chamomile, rosemary and spearmint; 1-3 wt% of a lubricant; 0.5-1.5 wt% of a thickener for controlling the viscosity of the total composition; and the balance amount of water. Further, the binder paste is printed to either surface of the bottom of socks by a silk screen method, and the printed socks are heated and cured to form a plurality of protrusions having an average thickness of 0.3-0.5 mm, so that dermatophytosis inhibiting socks are obtained.
Patent KR-20030011656-A (KR)
Title: Disposable diaper
Inventor: ISHIKAWA HIROKI
IPC: A61F13/15
Filed: 2002-07-29
Abstract: PURPOSE: To provide an underpants type disposable diaper in which the penis of a wearer can be made to stand still at the central part in the girth in the front girth region and in the under-crotch region. CONSTITUTION: In the underpants type disposable diaper 1 in which a liquid- absorbing core 4 is placed between a liquid-permeable surface sheet 2 and a liquid-impermeable back surface sheet 3 and neighborhoods of side edges 13 of the girth side parts 11 of the surface and back surface sheets 2 and 3 are fixed to form a girth opening 8 and openings 9 around the legs, elastic members 18 extended in parallel each other and in the longitudinal direction and fitted on the core 4 under an extended condition are arranged between the longitudinal central line dividing the dimension in the girth direction of the core 4 into two and both side edges 4b of the core 4 and a region 19 extending between the elastic members 18 of the core 4 is deformed in a projected shape toward the side being not brought into contact with the skin caused by shrinkage of the elastic member 18 and the region 19 forms a penis storing part 20 for storing the penis of the wearer.
Patent KR-20040011217-A (KR)
Title: Dust amount sensing apparatus of dryer
Inventor: LEE DONG GEUN
IPC: D06F58/04
Filed: 2002-07-29
Abstract: PURPOSE: A dust detecting device for a drying machine is provided to indicate cleaning time of a filter conveniently, and to prevent lowering of performance of the drying machine by measuring the amount of dust accumulated on the filter without checking the filter periodically. CONSTITUTION: A filter dust detecting sensor(40) is composed of a light emitting unit(42) irradiating light to a filter(26), and a light receiving unit(44) receiving light through the filter. The light emitting unit and the light receiving unit are arranged at both sides of the filter, and faced to each other inside an exhaust duct(22). A sensor cleaning unit is arranged in the lower part of the filter to remove foreign matters from the surface of the light emitting unit or the light receiving unit in attaching and detaching the filter, and a pad(50) as the sensor cleaning unit is mounted to the front and the back of the filter. A control unit calculates the dust amount of the filter by receiving the signal from the light receiving unit, and alarms the cleaning time of the filter to a user by transmitting a signal to a light emitting diode if the dust amount is over the reference value.
Patent KR-20030013304-A (KR)
Title: Organic electroluminescent display device comprising a protective layer
Inventor: BACHMANN PETER KLAUS
IPC: H01L51/52
Filed: 2002-08-01
Abstract: PURPOSE: Provided is an organic electroluminescent device comprising a mechanically and chemically stable protective layer that serves as a reliable diffusion barrier to moisture. CONSTITUTION: An organic electroluminescent display device comprises the first electrode(8) of ITO with contact terminals(3), an electroluminescent layer(7) of PDOT, the second electroluminescent layer(6) of PPV and the second electrode of Al(5). The organic electroluminescent display device is additionally covered with a protective layer of amorphous carbon(4). The display device may be entirely covered with the protective layer of an amorphous carbon modification. Preferably, display device is provided on an optically transparent substrate(1) by means of an adhesive layer of SiO2(2).
Patent KR-20040013570-A (KR)
Title: VCSEL comprising means for monitoring output light
Inventor: KIM TAEK
IPC: H01S5/30
Filed: 2002-08-07
Abstract: PURPOSE: A surface emitting semiconductor laser provided with an output monitor member is provided to accurately measure the operational characteristics of the main surface emitting semiconductor laser. CONSTITUTION: A surface emitting semiconductor laser provided with an output monitor member includes a first surface emitting semiconductor laser(A) and a second surface emitting semiconductor laser(B). The first surface emitting semiconductor laser(A) includes a substrate(40), a first reflection layer(44) formed on the substrate(40), a resonance layer(46) formed on the first reflection layer, a second reflection layer(47) formed on the resonance layer(46), a first electrode(42) formed on the front surface of the substrate(40) and a second electrode formed on the first reflection layer(44). The second surface emitting semiconductor laser(B) includes the substrate(40), the first electrode(42), the first reflection layer(44) and a third reflection layer(48,50) formed below the resonance layer(46) subsequently. The third electrode(56) is electrically connected to the second electrode through a conductive line.
Patent KR-20030014164-A (KR)
Title: Method of generating poses and motions of a tree structure link system
Inventor: NAKAMURA YOSHIHIKO
IPC: G06T13/40
Filed: 2002-08-09
Abstract: PURPOSE: To provide a method for generating poses and motions in a tree structure link system consisting of a plurality of links which are connected with joints created by modeling, etc., of humans, animals and robots, etc. CONSTITUTION: The poses and the motions in the tree structure system are generated according to constraining conditions by providing the constraining conditions to the optional number of optional links or permitting optional addition or release of the constraining conditions halfway of generation.
Patent KR-20040018807-A (KR)
Inventor: JEON CHAN JIN
IPC: E04B5/40
Filed: 2002-08-27
Abstract: PURPOSE: A deck panel is provided to prevent corrosion and rust of a deck plate and truss girders and facilitate conveyance of the deck plate and the truss girders by fixing the truss girders to the deck plate in an assembling type without welding. CONSTITUTION: A deck panel comprises a deck plate(2) with predetermined thickness and truss girders(4) longitudinally fixed on the deck plate, to sufficiently stand the dead weight of concrete and the construction load. Plural fixing parts(8) are formed to the deck plate, with regular intervals in the upper longitudinal direction. The truss girders are fitted to the deck fixing parts formed to the deck plate. The fixing parts are formed in one body with the deck plate. The fixing parts comprise fitting projections(10).
Patent KR-20030047697-A (KR)
Title: Semiconductor memory device reading data based on memory cell passing current during access
Inventor: OOISHI TSUKASA
IPC: G11C7/06
Filed: 2002-08-28
Abstract: PURPOSE: To provide a semiconductor memory performing read-out of data based on current comparison or voltage comparison with high accuracy. CONSTITUTION: A data read-out circuit 50 generated a read-out data DAT in accordance with difference between a current flowing respectively in a node Nc and a node Nd. At the time of read-out operation of data, an access current Iac in accordance with a pass current of a selection memory cell and the prescribed reference current Ir are made to flow respectively in the node Nc and the node Nd by a current transmission circuit 50a and a reference current generation circuit 60. In a test mode, current switching circuits 120 and 130 makes the same test current It flow in the nodes Nc and Nd in stead of the access current Iac and the reference current Ir. Thereby, offset of a current sense amplifier 50b in the data read-out circuit 50 can be evaluated.
Patent KR-20040022710-A (KR)
Title: A private electric generator for a motorbike
Inventor: KIM CHUN SAN
IPC: H02K21/22
Filed: 2002-09-04
Abstract: PURPOSE: A private electric generator for a motorbike is provided to reduce costs and charging time by permitting the charger to be charged with a power during travel, while preventing an environmental contamination. CONSTITUTION: A private electric generator for a motorbike comprises a rotating case A(3) equipped with a rotating permanent magnet A(9) having permanent magnets arranged alternately with each other along wheels of a vehicle; a stator(1A) arranged in the rotating case and constituted by a fixed permanent magnet(1a), a coil bobbin(1b) wound with a coil(35), and a boss(1c), wherein the stator is fixed to a shaft(215) in such a manner that the stator does not contact the rotating permanent magnet A; a rotating permanent magnet C(11) having permanent magnets arranged alternately with each other, wherein the rotating permanent magnet C is coupled to the rotating case A; a stator(1B) having a constitution same as the constitution of the stator(1A), wherein the stator(1B) is fixed to the shaft with a predetermined distance from the rotating permanent magnet C; and a rotating case B(5) having a rotating permanent magnet attached thereto. The rotating case B has a female screw(5a) coupled to a male screw(3a) of the rotating case A. The stators are fixed during the rotation of the rotating cases and the rotating permanent magnet C, thereby generating a current.
Patent KR-20040021493-A (KR)
Title: Method for messaging of originating call and system for the same
Inventor: KIM HYEONG HEE
IPC: H04M1/57
Filed: 2002-09-04
Abstract: PURPOSE: An originating call messaging method and system is provided to display an originating call message, instead of a CID(Caller ID), to a called terminal before call initiation. CONSTITUTION: A calling terminal(100) transmits a call request signal with a CID and an originating call message. An exchange(200) receives the call request signal sent from the calling terminal(100), processes the received signal so that the originating call message, instead of the CID, can be displayed at a called terminal, and relays the processed signal to the called terminal(300). The called terminal(300), if the call request signal is received, outputs a bell sound, extracts the originating call message from the received call request signal, and displays it. The called terminal(300) consists of a detection part(310), a display part(320), a voice output part(330), and a control part(340).
Patent KR-20040022106-A (KR)
Title: Complex electronic device
Inventor: KIM CHEON NYEONG
IPC: G11B33/12
Filed: 2002-09-06
Abstract: PURPOSE: A multifunction electronic apparatus is provided to arrange internal components of the multifunction electronic apparatus in a simple form to improve productivity of the apparatus. CONSTITUTION: A multifunction electronic apparatus includes a cabinet(30) constructing the outer structure of the apparatus, the first and second mechanism units(40,50), the first, second and third plates(60,70,80), and a power plate(90). The first mechanism unit is placed inside the cabinet and performs a predetermined function. The second mechanism unit is located inside the cabinet and carries out a function different from the function of the first mechanism unit. The first plate is placed inside the cabinet and controls the operation of the first mechanism unit. The second plate is placed inside the cabinet and controls the operation of the second mechanism unit. The third plate is located above the first plate in the cabinet and carries out a function different from the functions of the first and second mechanism units. The power plate provides power to the mechanism units and plates.
Patent KR-20040025491-A (KR)
Title: Method and apparatus for transmitting data in multimedia broadcasting and multicast service
Inventor: LEE SEUNG JUN
IPC: H04L12/70
Filed: 2002-09-19
Abstract: PURPOSE: A device for transmitting data in an MBMS(Multimedia Broadcast/Multimedia Service) is provided to leave one PDCP(Packet Data Convergence Protocol) only in a CRNC(Controlling RNC) every MBMS, and to transmit header-compressed MBS data to a terminal through common transmission channels, then to transmit a PDCP layer of the terminal to an MBMS charging layer, thereby preventing a waste of system and wireless resources. CONSTITUTION: An MBMS charging layer(711) transmits MBMS data to a PDCP layer(712). The PDCP layer(712) is configured to take charge of a header compression function. The PDCP layer(712) and many terminals(721-72N) are matched together through a CTCH(Common Traffic Channel) and an FACH(Forward Access Channel). The terminals(721-72N) have PDCPs, respectively. The terminals(721-72N) transmit the MBMS data to the MBMS charging layer(711) from the PDCP layer(712).