baber/WOPTO huggingface dataset:
Patent KR-20030060661-A (KR)
Title: The set of cooking utensils for hand mixer
Inventor: PARK SUN WOO
IPC: A47J43/04
Filed: 2002-01-08
Abstract: PURPOSE: A hand mixer set is provided to foam the liquid in various containers by attaching a detachable foaming blade and detachable crushing blade to the hand mixer and crush cooking materials. CONSTITUTION: A hand mixer set is composed of a detachable foaming blade(2) attached to a rotational shaft of a hand mixer(1) to foam the liquid in a container, a detachable crushing blade(3) attached to the rotational shaft of the hand mixer to crush food materials in the container, a crusher(4) clutched with the rotational shaft of the hand mixer(1) to crush the food materials contained in a crushing container, a juicer(5) clutched with the rotational shaft of the hand mixer(1) to juice the food material, and a stand(6) having a mixer holder and juicer holder.
Patent KR-20020023309-A (KR)
Title: Method and apparatus for ATM using biometrics
Inventor: CHANG HAK SEON
IPC: G07F19/00
Filed: 2002-01-15
Abstract: PURPOSE: Provided is a system and method for depositing or withdrawing cash by biometrics which make it possible to conveniently deposit and withdraw cash and to improve security. CONSTITUTION: The system includes a cash deposit or withdrawal apparatus and a banking center. The cash deposit or withdrawal apparatus transmits data produced by scanning a human body and outputs a validation result received from a banking center through a displaying screen. The banking center compares the data transmitted from the cash deposit or withdrawal apparatus with the data stored in the database, perform validation and transmit the validation result. The system may further comprise a relay station for transmitting the data from the cash deposit or withdrawal apparatus to the banking center and the validation data from the banking center to the cash deposit or withdrawal apparatus.
Patent KR-20030062515-A (KR)
Title: The Flat Type C-CRT
Inventor: LEE YU HWAN
IPC: H01J29/02
Filed: 2002-01-17
Abstract: PURPOSE: A flat cathode ray tube is provided to prevent cracks at the corner of rail by reducing the volumetric ratio of rail with respect to the volume of panel. CONSTITUTION: A flat cathode ray tube comprises a panel having an inner surface on which a phosphor screen is arranged; a funnel connected to the panel; a shadow mask spaced apart from the phosphor screen formed on the inner surface of the panel, and which discriminates colors; and a rail attached to the inner surface of the panel so as to fix and support the shadow mask. The volumetric ratio of rail with respect to the volume of panel is 0.4 to 0.7%.
Patent KR-20030062673-A (KR)
Title: Media Reproduction Device By Using Satellite Navigation System
Inventor: PARK YEON GI
IPC: G08G1/09
Filed: 2002-01-18
Abstract: PURPOSE: An apparatus for reproducing media by using a satellite navigation system is provided to automatically reproduce various guide information synchronized to the position information in response to the position movement of the moving object by connecting to the portable moving device or various transporting devices. CONSTITUTION: An apparatus for reproducing media by using a satellite navigation system(100) includes a media reproducing block(200), a speaker(300), a monitor(400) and a television(500). In the apparatus, the satellite navigation system(100) detects the accurate coordinate value of the current position at a moving or a static state through the satellite. The data set corresponding to the current position coordinate detected from the satellite navigation system(100) is automatically reproduced and outputted to the speaker(300). And, the media reproducing block(200) outputs the audio to the monitor(400) or the television(500).
Patent KR-20030065883-A (KR)
Title: Optical pick-up device
Inventor: LEE JAE MAN
IPC: G11B7/09
Filed: 2002-02-01
Abstract: PURPOSE: An optical pickup device is provided to easily adjust an offset of the optical pickup device by adjusting a tilt of a photo detector including an adjusting plate by a fixing screw. CONSTITUTION: A laser diode emits optical beams different in wavelength. A cubic prism and a flat prism are installed on a path of the optical beams for projecting or reflecting the optical beams. A collimator lens converts the optical beams reflected from the cubic prism and the flat prism into parallel beams. A pickup base(1) is installed corresponding to the collimator lens, so that a sensor lens focusing the received beams to a photo detector(22) is installed and a protrusion(1-1) is formed, having a screw hole formed at one side of a laser beam passing hole(1-2). An adjusting plate(2) is coupled with the protrusions by a fixing screw(3). The photo detector is attached to the adjusting plate for detecting optical beams reflected from a recording surface of the optical disk and converting the optical beams into electric signals. An objective lens is separated from the pickup base for condensing the parallel beams at one spot of the optical disk.
Patent KR-20030066140-A (KR)
Title: Regenarator of cooler
Inventor: PARK JONG JIN
IPC: F25B9/00
Filed: 2002-02-04
Abstract: PURPOSE: A regenerator of a cooler is provided to prevent the partial change of air permeability by pressing a front end of a thermal energy storage material made from an anti-transformation metal fiber material in insert-mounting the thermal energy storage material to a housing and to improve the productivity and capacity of the cooler by accumulating and discharging a quantity of heat to the thermal energy storage material. CONSTITUTION: A regenerator of a cooler to be easily produced due to the anti-transformation metal fiber material characteristic of a thermal energy storage material(45) with having the improved cooler comprises a cylindrical housing(42), the thermal energy storage material inserted and mounted in the housing, and an end cap(46) attached on a front end of the housing. The thermal energy storage material is formed in a monolithic block shape and made from metal fiber materials.
Patent KR-20030067197-A (KR)
Title: an apparatus for polishing semiconductor wafer
Inventor: LIM TAE HUI
IPC: H01L21/304
Filed: 2002-02-07
Abstract: PURPOSE: Equipment for planarizing a semiconductor wafer is provided to more stably control a process by making slurry supplied to a uniform position, and to set up a more stable process by performing a repeatable test regarding a process variation caused by a slurry drop point. CONSTITUTION: A polishing station has a platen to which a polishing pad is attached. A polishing head is formed on the polishing pad of the platen to polish the wafer. A slurry supply apparatus(130) supplies the slurry to the upper surface of the polishing pad. A slurry injection nozzle is formed in one end of an arm(130). An axis(134) is installed in the other end of the arm. A driver unit is installed in the axis so that the arm can rotate between a slurry supply position and a standby position with respect to the axis.
Patent KR-20030068340-A (KR)
Title: Method and Apparatus for Treating N-containing Wastewater Using Granular Zeolites
Inventor: JUNG YUN CHEOL
IPC: C02F3/30
Filed: 2002-02-15
Abstract: PURPOSE: Provided are a method and an apparatus for treating nitrogen-containing wastewater at low cost with great treatment efficiency by using a sequencing batch biofilm reactor and granular zeolite as microorganism media. CONSTITUTION: The method comprises a first anoxic or anaerobic step for denitrifying wastewater and removing ammonium nitrogen contained in the wastewater by ion exchange of zeolite filled in a reactor; an aerobic step for detaching the ammonium nitrogen from the zeolite by exposing the zeolite to nitrifying bacteria under the aerobic condition; and a second anoxic or anaerobic step for removing nitrate generated during the aerobic step. The apparatus includes a reactor(111) filled with zeolite, a raw water inlet pipe(121) connected to the reactor(111) for introducing wastewater to the reactor(111) therethrough, a water level sensor(171) installed at an upper portion of the reactor(111) for controlling flow of the wastewater, a treated water discharging pipe(123) connected to the reactor(111) for discharging clean water which is treated in the reactor(111) therethrough, and an air pump(161) installed at a lower portion of the reactor(111) for supplying air to the zeolite after discharging the treated water, thereby detaching ammonium nitrogen adsorbed to the zeolite by nitrification.
Patent KR-20020071481-A (KR)
Inventor: FUNAKI HIROSHI
IPC: C09K3/18
Filed: 2002-03-05
Abstract: PURPOSE: To provide a water dispersion type water-repelling and oil-repelling agent composition which contains a copolymer of a polyfluoroalkyl group- containing polymerizable monomer with stearyl (meth)acrylate, has excellent storage stability and processing-bath stability, and can impart excellent water- repelling and oil-repelling properties to an article to be treated. CONSTITUTION: This water dispersion type water-repelling and oil-repelling agent composition is characterized by containing a copolymer obtained using stearyl (meth)acrylate of raw material having an impurity content (B) of <=9 wt.% and containing copolymer particles having an average particle diameter of 30 to 150 nm in an amount of >=80% based on the total amount of the particles of the copolymer (A) in the dispersion medium.
Patent KR-20030072693-A (KR)
Title: Method and apparatus for providing network contents between mobile devices subscribed with another telecommunication service systems
Inventor: YOON IL KWON
IPC: H04W88/06
Filed: 2002-03-06
Abstract: PURPOSE: A device for supplying network contents shareable even between subscribers joined in different mobile communication services and a device therefor are provided to enable a middleware unit to supply communication with other mobile communication provider's portable phones as well as communication between the same mobile communication provider's portable phones, thereby implementing easy maintenance and enabling networks between wire/wireless communication network users or mobile phones, PDAs, and PC users. CONSTITUTION: A contents supplying server(300) consists of a contents supplier(200) and a middleware unit(100). The contents supplier(200) mounts contents resources and contents logic thereon. The middleware unit(100) performs a reciprocal communication function between the contents supplier(200) and subscriber terminals, and exchanges messages between the subscriber terminals and the contents logic, in order to carry out a network communication interface between the different subscriber terminals while many mobile communication service systems(17,27,37,47,57) retain different sorts of VMs(Virtual Machines).
Patent KR-20030073099-A (KR)
Title: Liquid crystal display apparatus
Inventor: KWON GONG SEOP
IPC: G02F1/1345
Filed: 2002-03-08
Abstract: PURPOSE: A liquid crystal display is provided to prevent a conductive pattern from being contaminated and to minimize failure in driving the liquid crystal display. CONSTITUTION: A liquid crystal display includes a liquid crystal display panel(300) for displaying images, a flexible film(600,700), and a conductive member. The flexible film has a base film, a conductive pattern formed on the base film, and a cover film combined with the base film, having the conductive pattern between the base film and cover film, exposing one end of the conductive pattern. The exposed conductive pattern is combined with the liquid crystal display panel to transmit a driving signal for driving the liquid crystal display panel. The conductive member covers the exposed conductive pattern and is interposed between the liquid crystal display panel and the exposed conductive pattern to electrically connect the flexible film to the liquid crystal display panel.
Patent KR-20030073131-A (KR)
Title: Apparatus for focusing servocontrol in optical recorer
Inventor: LEE JEONG UK
IPC: G11B7/085
Filed: 2002-03-08
Abstract: PURPOSE: A focussing control device for an optical recorder is provided to control the precise focussing of light radiated via an optical head to a recording layer of a disc, by the focussing driving of a suspension arm to control an interval between the disc and the optical head by a magnetic force generating coil and a magnetic element. CONSTITUTION: A light path supporting die(30) is mounted at the opposite side of a disc of a suspension arm(10) and includes a reflection mirror(31) for reflecting light radiated from a light transmitting/receiving part and projecting the light to a head(20). A magnetic force generating coil(40) is mounted to the light path supporting die. A magnetic element(50) is mounted to the suspension arm or the optical head for generating attractive or repulsive force by the correlation with the magnetic force generated by the magnetic force generating coil, and a control part for applying electric signals to the magnetic force generating coil by signals transmitted from a sensor which senses whether light is focussed to a recording layer of a disc.
Patent KR-20030073544-A (KR)
Title: Aparatus for providing device information via network and method thereof
Inventor: PARK IN HO
IPC: G06Q50/00
Filed: 2002-03-12
Abstract: PURPOSE: An apparatus and method for providing equipment information through a network is provided to supply the information of the equipments existing in a home network to a user equipment connected to the Internet. CONSTITUTION: A master server comprises a message processing part(410), an information generation part(420), an information management part(430), a data processing part(440), and a database(450). The message processing part(410), connected to a service client(460) and a service server(470), processes the messages inputted and outputted for the master server. The information generation part(420) responds to an information provision request from an equipment having a user interface at a home network or the Internet and dynamically generates and provides updated information on the basis of the data stored in the database(450). The information management part(430) provides additional information for an equipment. The data processing part(440) processes transactions for the data stored in the database(450). The database(450) stores various information, such as characteristic information, additional information, etc., for the equipments existing in the home network.
Patent KR-20020028998-A (KR)
Inventor: KIM GWAN DOO
IPC: B64F1/32
Filed: 2002-03-15
Abstract: PURPOSE: A method for unloading containers with a helicopter is provided to reduce time and costs by unloading containers with a helicopter without entering a port. CONSTITUTION: After contracting the position for unloading, the amount and time, and cost, a helicopter transport company sends a helicopter to a container ship. The carriers of the helicopter who arrived on the ship are permitted to unload. The carriers check containers to be unloaded. The helicopter operates a container coupling and attaching devices. Workers couple the coupling device to the coupling parts and attach. After coupling and checking, workers move to a safe place and send a container-moving signal. The dialogue between the worker and helicopter is performed through hand signals, flag signaling, a light signal, and wire and wireless communication. The carriers of the helicopter transport the container to a place wanted.
Patent KR-20030077298-A (KR)
Inventor: JANG MIN U
IPC: H01L21/762
Filed: 2002-03-26
Abstract: PURPOSE: A method for forming an isolation layer is provided to be capable of preventing moat phenomenon at top edge portions of a trench. CONSTITUTION: A hard mask is formed on a semiconductor substrate(300) to cover an isolation region. The first trench is formed by etching the substrate. The first insulating spacer(313) and a conductive spacer(315) are sequentially formed at inner walls of the first trench. The second trench is then formed by using the hard mask and the first insulating spacer as a mask. An isolation layer(323) is formed by filling a gap-fill oxide layer and planarizing the gap-fill oxide layer to expose the hard mask. After removing the hard mask, the second insulating spacer(324) is formed at both sidewalls of the isolation layer(323).
Patent KR-20020077126-A (KR)
Title: Semiconductor device and complementary semiconductor device
Inventor: IBA YOSHIHISA
IPC: H01L27/092
Filed: 2002-03-27
Abstract: PURPOSE: A semiconductor device are provided to solve the problem of boron penetration, and the problem of device characteristic change, caused by a reducing atmosphere such as hydrogen contained in a gas used in device manufacturing, and to suppress the reaction between the high-K dielectric gate insulation film and the Si substrate, and reaction between the high-K dielectric gate insulation film and the gate electrode. CONSTITUTION: A semiconductor device comprises a channel area formed in a Si crystal layer(21), a gate insulation film formed on the channel area, containing a SiO layer that is formed on the Si crystal layer, a first SiN layer formed on the SiO layer, a dielectric metal oxide layer formed on the first SiN layer, and a second SiN layer formed on the dielectric metal oxide layer, and a gate electrode formed on the gate insulation film.
Patent KR-20030078140-A (KR)
Title: Hot-air drying apparatus and method for vending machine
Inventor: PARK SUNG HA
IPC: G07F9/10
Filed: 2002-03-28
Abstract: PURPOSE: A hot blast heater and method for a vending machine are provided to dry a wet object or the predetermined portion of a human body by using a drier and a sensor, or a push switch instead of the sensor. CONSTITUTION: A hot blast heater is provided with a drier casing having a hot blast releasing port, attached on the inner or outer portion of a vending machine, a hot blast heater(8) having a drier stored in the drier casing and a sensor(4) as a detecting part. Preferably, the sensor is one selected from a group consisting of a photo sensor or a proximity sensor. Preferably, the hot blast heater further includes a controller(9) for operating the hot blast heater when detecting a wet object or human body and a timer(10) for controlling the operation time of the hot blast heater. Preferably, a push button is capable of being used instead of the sensor.
Patent KR-20030078366-A (KR)
Title: conneting structure for flowing vaporized gas of nipple there of Throttle body
Inventor: SHIN CHANG HYEON
IPC: F02M25/08
Filed: 2002-03-29
Abstract: PURPOSE: A throttle body coupling structure is provided to reduce manufacturing procedures and costs, while allowing for ease of flow of evaporation gas from the canister to the engine. CONSTITUTION: A throttle body coupling structure comprises an evaporation gas inlet ripple(120) shaped as a line and coupled to a throttle body(100) in such a manner that the evaporation gas collected in a canister easily flows into an engine. The throttle body has an air inlet hole and a protruded boss(110) formed integrally with the air inlet hole. The protruded boss has a hole for insertion of the evaporation gas inlet ripple.
Patent KR-20020085793-A (KR)
Inventor: HUJISAWA KAZUHIRO
IPC: H01L21/52
Filed: 2002-04-27
Abstract: PURPOSE: To provide a wafer ring supplying and returning device, which can contract the wafer sheet of a used wafer ring during the bonding operation of a die bonder and, in addition, can be reduced in cost and size by simplifying the device and its control system. CONSTITUTION: This wafer ring supplying and returning device has a magazine 10 for housing wafer rings 3, a jig holder 5 which holds the wafer rings 3, and a drier 30 which contracts the wafer sheets of used wafer rings 3. The device also has a chuck section 15, which transfers the wafer rings 3 by chucking the rings 3, buffer sections 21 each of which has two support grooves on its top and bottom sides, and a wafer-pushing member 31 which is provided above or below the chuck section 15 to push the wafer rings 3. The chuck section 15 is provided corresponding to one sides of the wafer support grooves of the buffer sections 21. the wafer-pushing member 31 is provided, corresponding to the other wafer supporting grooves of the buffer sections 21.
Patent KR-20030085303-A (KR)
Title: Flat metal pallet
Inventor: NAKABAYASHI KENGI
IPC: B65D19/30
Filed: 2002-04-30
Abstract: PURPOSE: A flat iron pallet is provided to improve durability and stability thereof thus securing safe use, and to anticipate high productivity. CONSTITUTION: The flat iron pallet comprises an upper panel(6) of a strip shape, at which convex and concave portions are alternatively formed, a support member(12) of a strip shape, at which convex and concave portions are alternatively formed, a reinforcing member coupled and fixed between the upper panel and support member, and protective portions(16,18) formed by bending both ends of the upper panel to have an L-shaped form.
Patent KR-20020042579-A (KR)
Inventor: HYUN HU KIL
IPC: B29C45/16
Filed: 2002-05-08
Abstract: PURPOSE: An injection device for forming a multi-color pattern is provided to reduce the cost and to improve the outer appearance of an article by forming a multi-layered color pattern on the article. CONSTITUTION: A main hopper(1) is installed at one upper portion of an injection cylinder(6) equipped with a heater(8). Pipe cylinders(3,3a) are installed at both sides of the main hopper(1). The pipe cylinders(3,3a) are communicated with a plurality of auxiliary hoppers(2,2a). Shafts(4-1,4a-1) of screws(4,4a) are installed in the pipe cylinders(3,3a). The screws(4,4a) are rotated by a reduction motor(4b). Outlets(5-1,5a-1) for colored resin grains(10a,10b) are formed at a lower end of discharging passages(5,5a) of the pipe cylinders(3,3a). The outlets(5-1,5a-1) are protruded more than an outlet(1-1) of the main hopper(1).
Patent KR-20030089342-A (KR)
Title: Method for measuring eccentricity of exposure apparatus
Inventor: AHN CHANG NAM
IPC: H01L21/66
Filed: 2002-05-17
Abstract: PURPOSE: A method for measuring eccentricity of semiconductor exposure equipment is provided to measure eccentricity of a light source by measuring asymmetry of critical dimension(CD) between photoresist layer patterns formed by an exposure process and a development process using a phase shift mask(PSM) with a phase difference of 0 degree and 90 degrees. CONSTITUTION: A photoresist layer is formed on a wafer. A photoresist layer pattern is formed through an exposure and development process using the PSM with a phase difference of 0 degree and 90 degrees. The asymmetry of CD between the photoresist layer patterns is measured and a proportional constant between the CD asymmetry and the eccentricity of the light source is obtained to abstract the eccentricity of the light source.
Patent KR-20030090956-A (KR)
Title: Tire tread rubber composition
Inventor: KIM HAK JU
IPC: C08K13/02
Filed: 2002-05-24
Abstract: PURPOSE: A rubber composition for a tire tread is provided, to improve the handling performance and the abrasion resistance without deterioration of the braking performance at icy roads. CONSTITUTION: The rubber composition comprises 100 parts by weight of a source rubber; 1-10 parts by weight of a thermoplastic resin particle with a particle size of 10-100 micrometers after thermal expansion, containing volatile liquid or solid; and 1-20 parts by weight of starch.