baber/WOPTO huggingface dataset:
Patent KR-20010069441-A (KR)
Title: food water catchor kitchens
Inventor: KIM MYEOUNG WON
IPC: A47J27/58
Filed: 2001-03-22
Abstract: PURPOSE: A cooking utensil in the structure capable of receiving overflown water when cooking is provided to prevent cooking instruments or a gas burner range from becoming dirty due to the water or various soup overflown by the heating of food by receiving the overflown water or soup in a water receiving part formed outside a cooking utensil. CONSTITUTION: A cooking utensil in the structure capable of receiving overflown water when cooking includes a water receiving tray part formed with a U-shaped section outside an upper periphery of a utensil, wherein the water receiving tray part has an inner wall integrated with an outer wall of the utensil with a same height, and an outer wall of a height higher than the inner wall. A lid(29) of the water receiving tray part is screw-coupled with a lid of the utensil and a knob(28) is coupled in the center of the lid by a bolt.
Patent KR-20020024766-A (KR)
Inventor: SAKAMOTO YUZURU
IPC: H04B1/74
Filed: 2001-03-30
Abstract: PURPOSE: An amplifier is provided to repair or replace a faulty amplifier for a cellular phone or the like without impairing the functions thereof. CONSTITUTION: A door-like amplifying portion(10) is installed on both the left and right sides of a housing(1), and the left and right door-like amplifiers(10) are designed with the amplifiers being capable of being exchanged with each other. One of the amplifiers is used for regular use and the other is used as a spare. If the door-like amplifying portion(10) for regular has nonconformities, the other door-like amplifying portion(10) is used as it is, or the amplifiers are changed.
Patent KR-20010095211-A (KR)
Title: Head gimbal assembly and method of reducing vibration of head actuation assembly
Inventor: OBREGON FRANK
IPC: G11B5/48
Filed: 2001-03-31
Abstract: PURPOSE: A method for reducing vibration of a head gimbal assembly and a head actuation assembly are provided to reduce vibration generated from a disc head slider by improving a head gimbal assembly and a head actuation assembly. CONSTITUTION: A load beam(20) has an adjacent end portion(22) combined with an end portion of an actuator arm and an end portion(24) including a dimple portion or a projection portion(26). The projection portion(26) is formed on the end portion(24) of the load beam(20) in order to perform easily a multiple axis gimbaling operation when a gimbal suspension(10) is loaded on a hard disc drive. The load beam(20) is adhered to the actuator arm. The load beam(20) is formed by a material such as a stainless steal. An edge of the load beam(20) is bent to an upper direction in order to form a wall body(30) along a side edge of the load beam(20). A bending resistance of a direction parallel to a surface of an adjacent data disc is increased by the wall body(30). An adjacent end portion(36) of a flexure(32) is combined with a surface of the load beam(20). A viscous and elastic material(48) is located between the projection portion(26) or the dimple portion and a surface of the flexure(32).
Patent KR-20020078223-A (KR)
Title: multi uses anging device
Inventor: KANG HUI JEONG
IPC: A47G29/087
Filed: 2001-04-06
Abstract: PURPOSE: A multipurpose hanging device is provided in which toothbrush, razor, or various stationery and implements is easily received to be hung, and open-and-shut parts are easily opened by an elastic plate by pulling an article positioned in the hanging device using one hand even when taking it out therefrom. CONSTITUTION: The multipurpose hanging device comprises a cross sectional elastic plate(3) having bended end parts(2,2') on which protrusions(1,1') are formed; ordinary adsorbing elements; prominence and depression parts(5,5') lower parts of which are oppositely directed; open-and-shut parts(8,8') on both sides of which female grooved parts(6,6') and vent holes are formed respectively, and which are dividingly formed; and female grooves(9,9') which are formed on the bottom of the open-and-shut parts(8,8'), wherein the adsorbing elements are connected to one side of the elastic plate(3), and the open-and-shut parts(8,8') are connected to the other side of the adsorbing elements so that the female grooved parts(6,6') of the open-and-shut parts(8,8') are coupled to the protrusions(1,1') of the elastic plate(3).
Patent KR-20020078694-A (KR)
Title: An electronic powder coating method by using a jig for electronic powder coating
Inventor: KOO SE MO
IPC: B05C13/02
Filed: 2001-04-07
Abstract: PURPOSE: Provided are a jig for powder coating and the preparation method which is used in the precise powder coating of specific places such as the housing of the cooling fan motor of a car. The coating process is semi-automatic, thus enhancing the productivity and lowering the cost. CONSTITUTION: The jig comprises: the first circular plate(1) which fits to the hole of the coating object; the second circular plate(2) which goes through the above hole and a handle(3) which extends over the second circular plate(2).The coating procedure consists of putting the jig into the hole of the coating object, setting on a support plate, coating the object by revolving and rotating with the powder coating nozzle and recovering jig while delivering the coated object by the mesh conveyer.
Patent KR-20020085476-A (KR)
Title: Device for cleaning particle on reticle
Inventor: PARK JONG CHAN
IPC: H01L21/027
Filed: 2001-05-08
Abstract: PURPOSE: An apparatus for cleaning particles on a reticle of exposure equipment is provided to reduce manpower and shorten an interval of fabrication time, by rapidly coping with a particle detection signal frequently generated in a process of the exposure equipment and by simply removing the particles. CONSTITUTION: A cleaning chamber(30) is installed in a side of a reticle loader. A reticle having particles is transferred to the cleaning chamber to reduce the particles. A transfer unit is composed of a transfer arm(31) and a drive motor(32) to transfer the reticle from the loader to the elimination chamber. A cleaning unit eliminates the particles on the reticle, installed inside the cleaning chamber. A moving unit is composed of a moving arm(34) and a drive motor to move the cleaning unit to a position of the reticle where the particles exist.
Patent KR-20020087755-A (KR)
Inventor: JUNG WON HYEON
IPC: H02K1/34
Filed: 2001-05-16
Abstract: PURPOSE: A magnet fixing apparatus for a reciprocating motor is provided to achieve improved efficiency of the motor by reducing flux leakage, while reducing thickness of the mover body. CONSTITUTION: A reciprocating motor comprises a stator assembly(10) including an inner stator(12) and an outer stator(11) disposed with a predetermined air gap, wherein one of the inner stator and the outer stator is wound with a coil(C); and a mover assembly(100) including a mover body(110), and a magnet(120) mounted at the outer periphery of the mover body so as to cooperate with the coil to form an induced magnetism, wherein the mover assembly is arranged to reciprocate between the inner stator and the outer stator. The mover body includes a flange section(111) for connection with a piston, and a magnet support section(112) connected to the flange section so as to fix the magnet. The flange section and the magnet support are made of different materials.
Patent KR-20010079017-A (KR)
Title: Manufacturing method of driveway and Road boundary block for Road
Inventor: KIM WOO SANG
IPC: C04B28/02
Filed: 2001-06-04
Abstract: PURPOSE: A method for manufacturing sidewalk and roadway and road boundary block is provided to extend lifetime of the product 4-6 times longer than conventional material and to extremely reduce water permeability sufficient to expert water-repellent efficient, and to impart additional impact-resistance and bending-resistance. CONSTITUTION: The method comprises a preparation step of the product including a modified concrete composition consisting of 0.2-5wt.% of synthetic rubber base latex or resin emulsion binder; 10-16wt.% of cement; 28-45wt.% of sand; 31-42wt.% of pebbles. The composition contains latex binder and 0.1-0.3wt.% of curing acceleration agent; 0.1-0.5wt.% of thickener both being based on the weight of binder; and 0.5-10wt.% of pigment relative to the weight of cement. The sidewalk(5) and roadway(3) and the road boundary block(1) are arranged at the location between L shape side part(6) to form a sill. The block(1) is formed by beating the base concrete(5) near side portion of the L type(6) and the road(4) is formed by interposing the boundary block between the sidewalk boundary block(1) and roadway boundary block(2).
Patent KR-20020092600-A (KR)
Title: Apparatus for removing a clugging solid in discharging system
Inventor: CHOI TAE HWAN
IPC: C21B7/22
Filed: 2001-06-05
Abstract: PURPOSE: An apparatus for removing solid ore is provided which automatically removes the solid ore by immediately detecting discharging defects due to solid ore in order to smoothly discharge blended raw materials. CONSTITUTION: In an apparatus for removing solids obstructing discharging of blended raw materials in a charging equipment for sintering operation in which blended raw materials stored in a raw material hopper are discharged through a side chute mounted on the lower part of a raw material hopper, the apparatus for removing clogged solid ore comprises a standard discharging amount setting part(20) for setting a standard discharging amount that is a discharging amount during normal operation; a discharging amount detection part(30) for detecting actual discharging amounts by measuring discharging height of blended raw materials discharged from a side chute; a crushing signal generation part for generating solid crushing signals if the actual discharging amounts are less than the standard discharging amount by comparing the standard discharging amount set in the standard discharging amount setting part(20) with the actual discharging amounts detected in the discharging amount detection part(30); a power supply part(50) for providing with power in case of receiving the solid crushing signals; and a solid crushing part(60) for crushing solids generated in the raw material hopper by power supplied from the power supply part(50).
Patent KR-20020092626-A (KR)
Title: Contact Pressure Measuring Apparatus of Tire Bead
Inventor: SON CHANG YEONG
IPC: B60C23/00
Filed: 2001-06-05
Abstract: PURPOSE: A device for measuring the contact pressure of a tire bead is provided to improve the reproducibility of a test by repeatedly measuring the contact pressure between a tire bead and a wheel flange, to reduce the time, labor and cost for the test, and to measure the accurate contact pressure of the tire bead in the optimal test conditions. CONSTITUTION: A device for measuring the contact pressure of a tire bead comprises a cylindrical drum(2) realizing the traveling state of a tire(1), the tire installed in a wheel member(4), contact pressure measuring units circumferentially installed in contact area between a tire bead(1a) and a wheel flange and sensing the contact pressure of the contact area, a data collecting and processing unit(6) receiving an electrical contact pressure signal from the contact pressure measuring units, a slip/camber angle adding unit(8) applying a slip angle and a camber angle to the wheel member, a load measuring unit(9) sensing the load applied to a transferring member(7), a transferring member drive unit(10) controlling the load applied to the transferring member, an output unit(11) outputting an output signal applied from the data collecting and processing unit, and a control unit(12) controlling all the components.
Patent KR-20020094594-A (KR)
Title: wafer level chip scale package and method of fabricating the same
Inventor: BAEK HYEONG GIL
IPC: H01L23/12
Filed: 2001-06-12
Abstract: PURPOSE: A wafer level chip scale package and a method for manufacturing the same are provided to easily control the thickness of a metal wire and to simplify manufacturing processes without using a sputtering by forming a glue layer between a substrate and the metal wire. CONSTITUTION: A semiconductor chip(200) has a plurality of chip pads(202). A metal wire(209) is formed on the semiconductor chip(200) and has an opening(214) for exposing the chip pad(202) and a ball land(210). A glue layer(206) is formed between the semiconductor chip(200) and the metal wire(209). A conductive layer(216) is filled in the opening(214) so as to electrically connect with the chip pad(202) and the metal wire(209). A molding body(230) is covered to the metal wire and the conductive layer, and exposed the ball land(210). A conductive ball(220) is formed on the exposed ball land and mounted on a substrate(240).
Patent KR-20020095499-A (KR)
Title: The implementation of Digital Oscilloscope gain control circuit that is void of variable gain amplifier using high resolution A/D
Inventor: KIM MIN GYU
IPC: G01R13/00
Filed: 2001-06-14
Abstract: PURPOSE: A method is provided which realizes a gain control part of a digital oscilloscope having a wide bandwidth with a simple structure by removing a variable gain amplifier by using a high resolution analog to digital converter. CONSTITUTION: A conventional digital oscilloscope comprises a gain control part constituted with an attenuator(31) and a variable gain amplifier amplifying or attenuating a signal according to an amplitude of an input signal, and an analog/digital converter converting the input signal into a digital signal and a data processor(40) and a display part. The gain control part controls the gain by a method of replacing the variable gain amplifier by a software multiplication operation by connecting the A/D converter of a high resolution to a next stage of the attenuator for a signal to be inputted to the A/D converter from the attenuator.
Patent KR-20010114176-A (KR)
IPC: B01J29/44
Filed: 2001-06-20
Abstract: 백금족 금속을 갖는 내화성 무기 산화물, 질소 산화물 흡착제, 및 탄화수소 흡착제를 함유하는 촉매 성분 및 질소 산화물의 정화를 위한 촉매 성분을 포함하는 배기 가스 정화 촉매; 및 상기 촉매를 이용한 배기 가스 정화 방법에 관한 것이다.
Patent KR-20030008473-A (KR)
Title: control panel assembly of washer
Inventor: HUH CHI WAN
IPC: D06F39/00
Filed: 2001-07-18
Abstract: PURPOSE: A control panel assembly of a washing machine is provided to divide a control panel into two parts of a manipulation panel and a decoration panel for applying various colors and designs. CONSTITUTION: A control panel assembly of a washing machine includes a manipulation panel(72) mounted at an upper part of a case and incorporating various electronic parts(74) for manipulating the washing, rinsing and dehydrating functions, and a decoration panel(73) coupled with an upper surface of the manipulation panel and mounted with a manipulation knob(76) connected to the electronic parts at an upper surface.
Patent KR-20010106287-A (KR)
Inventor: KIM HYEON DEOK
IPC: D06P1/34
Filed: 2001-07-23
Abstract: A mobile station (106) in a code division multiple access (CDMA) communication system (100) implements scanning of pilot channels on a different frequency by reserving a periodic frame on the forward channel to allow the mobile station (106) to change frequencies and scan for other pilot channels. To preserve some aspects of voice quality, both the base station (102) and mobile station (106) voice encode speech at a maximum of half rate and transmit the information as secondary traffic prior to the frame where the mobile station (106) scans the alternate frequency. To maximize the trade-off between voice quality and frequency of the scan, the base station (102) indicates to the mobile station (106) the period between other frequency scans via messaging. To ensure compatibility, this method can be negotiated via known service configuration negotiation techniques.
Patent KR-20030017881-A (KR)
Title: Phosphorescence layer for crt
Inventor: KIM JIN MOK
IPC: H01J29/32
Filed: 2001-08-23
Abstract: PURPOSE: A phosphor screen for a cathode ray tube is provided to achieve improved quality and reliability of a CRT by optimizing the thickness of black matrix and enhancing the white uniformity. CONSTITUTION: A phosphor screen is formed into a predetermined thickness by depositing a black matrix(12) and R, G and B phosphors at the inner surface of a panel(3) of a CRT. The black matrix has a thickness(B) which satisfies the expression of B >=A-(C/4), wherein C is a width of the black matrix and A is a thickness of the phosphor. The thickness of the black matrix is optimized in designing the phosphor screen, to thereby accomplish improvements in white uniformity and quality of the CRT.
Patent KR-20030018526-A (KR)
Title: Sprocket structure to reduce noise
Inventor: LEE SE YEONG
IPC: F16H55/30
Filed: 2001-08-30
Abstract: PURPOSE: A sprocket for a timing chain is provided to minimize the generation of noises when the timing chain is rotated in a state of being butted in the sprocket. CONSTITUTION: A timing chain(2) is composed of an outside link plate(3), a bush(4) and an inside link plate(5). A ring groove(8) is formed on a circumferential face on both sides of a tooth(6) of a sprocket(1). An O-ring(9) is inserted in the ring groove. The inside link plate is connected with the outside link plate by a pin(10) and the pin is inserted in the cylindrical bush. The O-ring is made up of an elastic and durable rubber material. When the timing chain is rotated, the bush contacts the O-ring so that a shock is reduced. Therefore, the noise of the timing chain is decreased.
Patent KR-20030018834-A (KR)
Title: Apparatus for cooling air supply in side by side type refrigeration
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for supplying chilled air of a side-by-side type refrigerator is provided to efficiently use surplus chilled air. CONSTITUTION: An apparatus includes a freezer compartment discharge duct(13) branching from a supply duct(4) to supply chilled air to a freezer compartment second chilled air discharge port formed on an inside of a freezer compartment(F); a refrigerator compartment discharge duct(14) branching from the supply duct to supply chilled air to refrigerator compartment chilled air discharge ports; an opening and closing device(20) installed on a branching point of the supply duct, the freezer compartment discharge duct and the refrigerator compartment discharge duct to selectively open and close the freezer compartment discharge duct and the refrigerator compartment discharge duct; and a control device controlling driving of the opening and closing device.
Patent KR-20030021441-A (KR)
Title: Dynamic vibration absorbing damper in vehicle
Inventor: BAE BYEONG GUK
IPC: B62D1/11
Filed: 2001-09-06
Abstract: PURPOSE: A device for absorbing vibration of a vehicle is provided to absorb vibration transmitted to the connection portion of a steering column and a steering wheel, and to reduce shimmy and shake by controlling frequency of shake or shimmy individually. CONSTITUTION: A steering column of a steering system is combined with a steering wheel by a mounting member, and a dynamic vibration absorber is formed in the mounting member to absorb vibration from the steering column. The dynamic vibration absorber is composed of a vibration damping body(20) fixed in a base bracket(10) combined with the steering column by an adhesive, and an additional mass(30) mounted in the vibration damping body along the shape of the base bracket. Shimmy or shake is reduced with absorbing vibration by controlling frequency individually.
Patent KR-20030028271-A (KR)
Title: Apparatus for load spreading on the digital switching network
Inventor: HONG MI JEONG
IPC: H04L12/00
Filed: 2001-09-28
Abstract: PURPOSE: A load equalizer of a digital switching network is provided to distribute equally overload traffics of a specific subscriber's group generated from plural time exchange modules for constructing a digital switch to an overall time exchange module. CONSTITUTION: A counter(22) performs a counting operation by counting a constant time. A correlation reducing device(20) changes a time exchange module connected to an input subscriber memory buffer on the basis of a counting value into an another time exchange module so that it is intercepted that traffics by a specific subscriber's group are applied to only a specific time exchange module. That is, a correlation reducing device(20) controls variably a connection state of an input subscriber memory buffer(11) and a time exchange module(12).
Patent KR-20030032387-A (KR)
Title: Sialon powder for thermal spraying, method for making the same, and thermal spray coating method using it
Inventor: HWANG SUN YEONG
IPC: C23C4/04
Filed: 2001-10-17
Abstract: PURPOSE: A sialon powder which is manufactured by milling the sintered mixture after sintering a mixture of alumina (Al2O3) and silicon nitride (Si3N4), method for manufacturing the sialon powder, and a thermal spray coating method using the sialon powder are provided. CONSTITUTION: The sialon powder for thermal spraying is manufactured by milling the sintered mixture after sintering a mixture in which alumina (Al2O3) is mixed with silicon nitride (Si3N4) in a weight ratio of 1:5 to 7:2 at a temperature of 1450 to 1800 deg.C in an inert atmosphere, wherein the mixture is added to 20 to 80 wt.% of zirconium oxide (ZrO2) as the balance, wherein the mixture is added to 5 to 50 wt.% of titanium oxide (TiO2) as the balance, wherein the mixture is added to a composite additive of 20 to 50 wt.% of zirconium oxide (ZrO2) and 5 to 20 wt.% of titanium oxide (TiO2) as the balance, and wherein oxides of one or more elements selected from the group consisting of lithium, magnesium, calcium, scandium, and yttrium is added in an amount of 1 to 7 wt.% for the total weight. The method for manufacturing the sialon powder for thermal spraying comprises steps of mixing alumina (Al2O3) with silicon nitride (Si3N4) in a weight ratio of 1:5 to 7:2; sintering the mixture at a temperature of 1450 to 1800 deg.C in an inert atmosphere; and milling the sintered material. In a thermal spray coating method for thermal spraying a coating material on a matrix by detonation gun spraying or high velocity oxygen fuel spraying, the thermal spray coating method is characterized in that the sialon powder is used as the coating material.
Patent KR-20030034590-A (KR)
Title: Method and apparatus for eliminating the stench and volatile organic compounds in the polluted air
Inventor: HONG SEONG CHANG
IPC: B01D53/86
Filed: 2001-10-26
Abstract: PURPOSE: Provided are a method and an apparatus for eliminating the stench and volatile organic compounds (VOCs) in the polluted air, the method and apparatus being capable of increasing efficiency of photo oxidation reaction and ozone oxidation reaction by using photocatalyst, thereby increasing the stench and the VOC removal efficiency. CONSTITUTION: The method comprises the steps of eliminating dust in the polluted air using a filter, and eliminating the stench and VOC in the polluted air using ozone generating UV lamp and photocatalyst based on TiO2. The apparatus comprises an air inlet(51); a pretreatment chamber(55) with filters(53a,53b) coupled to the air inlet(51) for filtering out dust in the polluted air; a photocatalyst reaction chamber(57) with a plurality of guide plates(61) which are coated with TiO2 based catalyst and arranged in a direction having a predetermined angle with respect to the air flow, and a plurality of UV lamps(59,63) installed to perpendicularly penetrate the middle of the guide plates(61) therein; an air outlet(67) coupled to the photocatalyst reaction chamber(57) for discharging gas out of the chamber(57), wherein some of the lamps(59) generate ozone and some of the lamps(63) do not generate ozone.