baber/WOPTO huggingface dataset:
Patent KR-20030065272-A (KR)
IPC: D06F37/28
Filed: 2002-07-08
Abstract: 세탁기의 뚜껑 잠금장치에 관한 것으로서, 복잡한 메카니즘을 사용하지 않고 전기적인 간단한 구조이고 또한 확실하게 뚜껑을 잠글 수 있어 신뢰성을 향상시킬 수 있음과 동시에 제조비용의 저감을 도모할 수 있도록 하기 위해, 외부상자내에 외부조를 요동 자유롭게 걸어 지지하고, 외부조내에 바닥부에 회전날개를 구비한 세탁겸 탈수조를 회전 자유롭게 마련하고, 외부상자의 상부에 세탁겸 탈수조로의 의류투입구를 갖는 상부커버로 덮고, 의류투입구를 개폐하도록 뚜껑을 마련하고, 탈수운전중에는 뚜껑을 개방불가능하게 잠그는 뚜껑 잠금장치를 마련한 세탁기에 있어서, 뚜껑 잠금장치는 선단을 뚜껑걸림부에 형성하고 영구자석을 고착한 슬라이더, 슬라이더에 대해서 직각위치에 배치되고 슬라이더를 걸림위치와 해제위치로 이동시키는 전자석 및 전자석의 요크로 구성하였다. 
     이와 같이 구성하는 것에 의해, 복잡한 기계적구조로 하지 않고 자석의 흡인력을 이용하여 뚜껑을 잠글 수 있다는 등의 효과가 얻어진다.
Patent KR-20030007057-A (KR)
Inventor: KATOH HIROYUKI
IPC: H01P1/208
Filed: 2002-07-08
Abstract: PURPOSE: A dielectric waveguide filter and a mounting structure thereof are provided to minimize discontinuity between input and output electrodes of the filter and a signal line on the printed circuit board. CONSTITUTION: A dielectric waveguide filter comprises a plurality of dielectric waveguide resonators and a pair of input and output electrodes. An end blocks is formed with a protruding portion including a dielectric substance extended from that therein. The input and output electrodes is defined by a conductive strip line extending from the bottom surface of corresponding one of the end blocks to the edge region of the bottom surface of corresponding one of the protruding portions, wherein the bottom surfaces have a region where the dielectric substance in contact with the both sides of the conductive strip line is exposed to outside, the end surface of the protruding portion has a region where the dielectric substance in contact with the conductive strip line is exposed to outside, and the outer surfaces of the main body and the protruding portions is covered with a conductive film excepting the regions where the dielectric substance in contact with the conductive strip line is exposed to outside.
Patent KR-20030011643-A (KR)
Inventor: NAGASHIMA JUN
IPC: D04H1/00
Filed: 2002-07-27
Abstract: PURPOSE: Provided is a non-asbestos-based friction materials to be used for brakes, clutches or the like for automobiles, large-sized trucks, trains and various industrial machines, and having excellent friction performance and lower tendency of counter surface attack. CONSTITUTION: The non-asbestos-based friction material is produced by forming and then curing the non-asbestos-based friction material composition comprising a fibrous base, binder and filler as the major ingredients. In particular, the composition contains at least one type of steel fibers selected from the group consisting of pure iron, special dead soft steel and dead soft steel in the fibrous base at 1 to 50% by volume based on the whole friction material.
Patent KR-20040011264-A (KR)
Title: multi-function watch for golf
Inventor: HYUN YOUNG JONG
IPC: G04B47/00
Filed: 2002-07-30
Abstract: PURPOSE: A multi-functional golf watch is provided to perform various functions, such as a breathalyzer, a flashlight, and an ultrasonic mosquito repeller, as well as a watch function. CONSTITUTION: A multi-functional golf watch(10) includes an attachment section(100), a watch section(200), and a fixing member(233). The watch section(200) is hinged to a lower end of the attachment section(100). The fixing member(233) is provided at an upper end of the attachment section(100) in order to fix the watch section(200). The attachment section(100) has a locking part(120) for allowing the attachment section(100) to be attached to a person, and a body part(110) to which the watch section(200) is rotatably hinged. The body part(110) of the attachment section(100) has a plate shape with predetermined thickness.
Patent KR-20040014027-A (KR)
Title: The construction materials and method manufacture mortar of drainage firing Urethan
Inventor: HUH JUNG WUNG
IPC: C04B16/08
Filed: 2002-08-09
Abstract: PURPOSE: Provided is a method for making a urethane foam water-proof mortar having strong elasticity, wear resistance, chemical resistance and anti-aging property, suitable for the construction of a concrete structure. CONSTITUTION: The method comprises the steps of: polymerizing 50 wt% of methylene diisocyanate(MDI) with 50 wt% of a polyol having a molecular weight of 2000-4000 g/mol and controlling the reactivity to the amount of free NCO groups of 3.5-4.0 so as to obtain a prepolymer urethane formulation A; mixing 80 wt% of a polybasic polyol mixture, 3.0 wt% of amines, 10 wt% of a pigment and 7.0 wt% of additives to obtain a urethane formulation B; mixing the urethane formulation A with the urethane formulation B in the ratio of 1:1 to form composite urethane; and mixing 50 wt% of the composite urethane, 30 wt% of sand and 20 wt% of CO2.
Patent KR-20040016010-A (KR)
Title: Apparatus for manufacturing filter element of lubricating oil filter
Inventor: PARK SANG HO
IPC: F01M1/10
Filed: 2002-08-14
Abstract: PURPOSE: An apparatus is provided to allow for a continuous supply of web and automatic manufacture of filter element. CONSTITUTION: An apparatus comprises a filter element manufacturing unit disposed on the web path which is formed between a web supply unit and a web winding unit. The filter element manufacturing unit includes a C-shaped elastic plate(28) mounted on a cylindrical support(24), wherein the C-shaped elastic plate has elastic pieces(26,26') contacting a web; an ultrasonic horn(32) arranged in front of the C-shaped elastic plate, wherein the ultrasonic horn has a plane(30) extended in the widthwise direction of the C-shaped elastic plate; a welding roller(44) mounted on a carriage(46) disposed above the ultrasonic horn; and a loop forming rod(5) arranged to expand and contract by an air cylinder(64) such that the loop forming rod moves forward/backward to/from the elastic pieces of the C-shaped elastic plate.
Patent KR-20020070940-A (KR)
Inventor: KIM CHI HYEON
IPC: B65D63/10
Filed: 2002-08-14
Abstract: PURPOSE: A process of preparing a plate-type rubber band is provided by making a narrow rectangular rubber plate using a press machine or punching machine, forming a cutting part at the longitudinal center of the rubber plate and then making a hole for preventing tearing and a connecting part on both sides of the cutting part. Whereby, a rubber band with a size and shape to fit a special use is mass-produced and the manufacturing cost is remarkably reduced. CONSTITUTION: A plate-type rubber plate having excellent toughness and elasticity is pressed or punched to form a cutting part(6) at the longitudinal center of a rubber plate body(4,4a) and a hole(12,14) for preventing tearing and a connecting part(8,10) are formed on both sides of the cutting part. The rubber plate body and cutting part are of flat shape.
Patent KR-20040016332-A (KR)
Title: Assembling type door frame
Inventor: PARK JUN SECK
IPC: E06B1/32
Filed: 2002-08-16
Abstract: PURPOSE: A prefabricated doorframe is provided to reduce the manpower and cost required for installing a door. CONSTITUTION: The prefabricated doorframe comprises: a doorframe body(40) composed of a stopper(41) located on the center, and a right plate(42) and a left plate(43) located to be lower than the stopper(41) and extended to the right and left sides of the stopper(41); a left finishing plate(50) folded in the L-shape and provided with a projection(51), a hook and retreated grooves; a primary right finishing plate(60) placed over the top of the left plate(43) and provided with a downward projection(62) and an inward folding end(61); and a secondary right finishing plate(70) placed over the side of the left plate(43) and provided with inward projections(71,72).
Patent KR-20040019178-A (KR)
Inventor: PARK HUI CHEOL
IPC: H04L12/40
Filed: 2002-08-26
Abstract: PURPOSE: A method for arbitrating a data bus is provided to reserve a data bus according to priority by receiving bus usage requests of other nodes when one node occupies the data bus, thereby magnifying data bus arbitrating effects as bus occupancy time of each node gets bigger. CONSTITUTION: If a slave node 2 transmits a bus occupancy request signal having a low priority to a master node(S400), the master node transmits a bus occupancy permission signal to the slave node 2(S402). The slave node 2 occupies a bus(S404). If a slave node 5 transmits a bus occupancy request signal having a high priority to the master node(S408) after a slave node 3 transmits a bus occupancy request signal having a low priority while the slave node 2 occupies the bus(S406), the master node decides the priorities of the slave node 3 and the slave node 5, and transmits a bus occupancy permission signal to the slave node 5(S410). If the bus occupancy of the slave node 2 is terminated, the slave node 5 occupies the bus(S412).
Patent KR-20040020481-A (KR)
Title: A Method for Calculating the Roll Life in a Continuous Casting
Inventor: CHO GI HYEON
IPC: B22D11/16
Filed: 2002-08-30
Abstract: PURPOSE: A method for predicting life time of rolls of continuous caster is provided to regularize replacement time of the rolls by detecting temperature of cooling water passing through the rolls in realtime and accurately predicting the life time of the rolls using slab temperature and cooling pattern. CONSTITUTION: In a method for predicting life time of a plurality of rolls respectively attached to a plurality of segments installed at a continuous caster for continuously casting a slab, the method comprises first step (S402) of calculating heat capacity Qi per unit area of the roll removed by cooling water discharged after being flown in the i th roll and circulated through the roll; second step (S403) of calculating temperature per positions of the slab using the Qi and obtaining solidification pattern of the slab using the temperature; third step (S404) of calculating temperature, displacement and stress of the roll contacted with the slab; fourth step (S405,S406) of calculating distortion energy (Ud1) of the roll and the maximum distortion energy (Ud2) that is a breakage condition; fifth step (S407) of calculating life time (Lroll) of the roll; sixth step (S408) of calculating the maximum average temperature value (T1max) of cooling water of the roll and the maximum average temperature value (T2max) of cooling water of the roll at certain time intervals; and seventh step (S409) of checking the roll in case of satisfying the following relational expressions at the same time: Ud1>=Ud2, Lroll>=N(set life time of roll), and abs(T1max-T2max)>=β(allowable error).
Patent KR-20040023034-A (KR)
Title: Composition comprising minocycline as an effective component for prevention and treatment of dementia, and learning and memory impairments
Inventor: KIM EUN MI
IPC: A61K31/65
Filed: 2002-09-10
Abstract: PURPOSE: Provided is a composition for preventing and treating dementia and poor memory with minocycline which inhibits the death of brain cells induced by the toxicity of amyloid beta protein or C-extreme (CT105) protein, and recovers the poor memory induced thereby. CONSTITUTION: The pharmaceutical composition for preventing and treating dementia and poor memory comprises minocycline as an effective component to inhibit the death of brain cells. The composition inhibits the toxicity to the brain cells and the poor memory induced by amyloid beta protein, and C-extreme protein. The composition is used in preventing and treating the dementia in Alzheimer's disease, and the learning cognitive dysfunction due to the poor memory.
Patent KR-20040024104-A (KR)
Inventor: LEE EUN GYU
IPC: G01L9/00
Filed: 2002-09-13
Abstract: PURPOSE: A pressure detecting line and a derail detecting system by using the same are provided to allow a manager to easily install and manage the pressure detecting line by accommodating a piezoelectric sensor cable in the pressure detecting line. CONSTITUTION: A pressure detecting line includes a support section(11), a cover(12), a piezoelectric sensor cable(13) and a chain ball(14). The piezoelectric sensor cable(13) is installed on the support section(11) and is made from elastic material to reduce deformation or loss caused by an external impact. The support section(11) has perforated holes for allowing the support section(11) to be easily deformed. The cover(12) is provided to prevent the support section(11) and the piezoelectric sensor cable(13) from being broken or deformed caused by the external impact. The cover(12) is made from elastic material.
Patent KR-20040026203-A (KR)
Title: Portable phone for folder
Inventor: CHO SEONG CHEOL
IPC: H04B1/38
Filed: 2002-09-23
Abstract: PURPOSE: A folder type portable telephone is provided to control on/off operations of either the first microphone or the second microphone based on a rotational operation state of a cover for opening/shutting a front side of a telephone body, thereby making a call without opening the cover and freely rotating the cover in various directions. CONSTITUTION: A telephone body(10) has a display window(11) and many input buttons(12) on a front side, forms the first microphone(16) in a lower part of each input button(12), and disposes many control buttons(13) on a side. A cover(20) has the first receiver(26) on an inner upper side. A hinge unit is disposed between the telephone body(10) and the cover(20), and rotates the cover(20) on the front side of the telephone body(10). The second microphone(18) is disposed on at least either one rear side of the cover(20) or a side except the front side of the telephone body(10), and transmits a predetermined voice signal. The second receiver(28) is installed on the hinge unit, being exposed even when the cover(20) closes the front side of the telephone body(10), and receives the voice signal. A controller controls on/off operations of either the first microphone(16) or the second microphone(18) based on a rotational operation state of the cover(20).
Patent KR-20040028423-A (KR)
Title: Driving apparatus for display device
Inventor: MUN SEONG HAK
IPC: G09G3/22
Filed: 2002-09-30
Abstract: PURPOSE: A display device driving apparatus is provided to make the brightness of a screen constant by supplying a constant current to each cell. CONSTITUTION: A current comparison part(200) detects a current flowing in the left and right of a panel and then outputs a voltage corresponding to a current difference detected in the left and right of the panel. A constant voltage constant current part(100) outputs a constant current when a voltage being output from an external input power supply and the current comparison part is lower than a reference voltage, and outputs a current of a fixed level by being controlled by the voltage when the voltage is higher than the reference voltage. A current control part(300) controls a current being output from the constant voltage constant current part by receiving the voltage being output from the current comparison part. And a data driver part(400) provides the current from the current control part differently according to the position of the panel when an image signal is output to the display panel by receiving the current from the current control part.
Patent KR-20040028454-A (KR)
Inventor: JWING JA WAN
IPC: A21D13/00
Filed: 2002-09-30
Abstract: PURPOSE: A method for producing steamed bread by mixing Salicornia herbacea powder with wheat flour or rice flour is provided. The steamed bread has a pharmacological action of Salicornia herbacea L. as well as the enhanced taste and flavor of steamed bread. CONSTITUTION: Salicornia herbacea is washed, dried for 2 to 3 days in natural state and extracted for 2 to 3hr at 120deg.C. Then, the extract of Salicornia herbacea is mixed with wheat flour or rice flour in a ratio of 3:7 and then added with yeast, salt, powder, sugar, baking soda, margarine, unrefined rice wine(makkoli), milk, egg, red bean, starch sugar or the like. While producing steamed bread, the bread is covered with Smilax china L.
Patent KR-20040032412-A (KR)
Title: In-and-out device of necklace of mobile phone
Inventor: CHO JEONG HUI
IPC: H04B1/38
Filed: 2002-10-09
Abstract: PURPOSE: An apparatus for withdrawing a necklace string of a mobile communication terminal is provided to enable a necklace string of a mobile terminal to be withdrawn when a user desires to wear it to use a mobile terminal and to be inserted into the mobile terminal in otherwise case. CONSTITUTION: A though hole is formed at an upper end portion of a case(10). An installing chamber is prepared at a certain portion inside a terminal(40). A winding drum is installed inside the installing chamber. One end of a necklace string is fixed at the winding drum and the other end of the necklace string is extended with a certain length outside the case(10) through the through hole in a state that the necklace is wound with a certain length at an outer circumferential surface of the winding drum. A winding drum rotating unit operates to enable the necklace string to be automatically wound at the outer circumferential surface of the winding drum in a state that a portion of the necklace string is withdrawn by an external force. The necklace string is coupled to a stopper(31) caught by the though hole at a certain position of the externally extended portion of the case(10) through the through hole, thereby forming a string loop(32) at its upper side.
Patent KR-20040033095-A (KR)
Title: Twin pointer type air pressure gauge for automobile
Inventor: CHOI JAE HO
IPC: G01D7/04
Filed: 2002-10-11
Abstract: PURPOSE: A double needle type air pressure gauge for a vehicle is provided to improve workability and to reduce process steps by employing a front indication needle and a rear indication needle in the double needle type air pressure gauge. CONSTITUTION: A double needle type air pressure gauge includes a case(10) having a cylindrical shape. A glass surface(11) is formed at an upper portion of the case(10). A pair of detection pipes(12) is coupled to a lower end of the case(10). The detection pipes(12) are communicated with an air line of a brake. A pair of pressure detection passages(13) is accommodated in the case(10) so as to communicate with the detection pipes(12) and a pair of bourdon tubes(14) are expanded or shrunken in the case(10) according to braking pressure of the brake. A pair of indication needles(15) is installed in the case(10) such that the indication needles(15) are moved according to an operation of the bourdon tubes(14).
Patent KR-20040035389-A (KR)
Title: Apparatus for verifying an online signature using of transform technique and method teherefor
Inventor: HAN GYU SEO
IPC: G06K9/00
Filed: 2002-10-22
Abstract: PURPOSE: An online sign certification device using a pattern transform method and a realizing method thereof are provided to confirm an ID of a signer and enhance discrimination for a forged sign by analyzing a characteristic of a transform pattern visualizing a dynamic characteristic of a sign pattern. CONSTITUTION: A sign data input part(100) reads a locus of the sign as a sequence sampled in the same time interval by digitalizing the locus of the sign from a reference sign database(106). The first and the second pattern transformer(101,102) generate a transformed pattern sequence by respectively performing speed equalization and velocity transform for the read sign sequence. A characteristic extractor(104) generates three pairs of characteristic vectors by respectively extracting the characteristic vector from the read sign sequence and the pattern sequence transformed by the first/second pattern transformer. A difference vector calculator(108) generates a difference vector between the characteristic vector for a reference sign and the extracted characteristic vector. A judging part(110) judges accordance between the input sign and the reference by based on the difference vector.
Patent KR-20040035448-A (KR)
Title: A material of electric contact point formed by the alloy composed of silver and tungsten carbide
Inventor: KIM GWAN SU
IPC: H01H1/02
Filed: 2002-10-22
Abstract: PURPOSE: An electric contact material of silver-tungsten carbide alloy is provided to improve a sintering characteristic and a physical characteristic by adding cobalt powders and silicon powders to silver powders and tungsten carbide powders. CONSTITUTION: A powder fabrication process is performed by using Ag powders and tungsten carbide powders, cobalt powders, and silicon powders. The mixed powders are inputted into a predetermined mold. A contact size is formed by applying the pressure to the predetermined mold. A molding body is maintained during one hour under the hydrogen atmosphere and the temperature of 800 degrees centigrade by increasing the intensity of the molding body. A sintering process for the molding body is performed under the hydrogen atmosphere and the temperature of 980 to 1300 degrees centigrade. A surface process for the sintered contact material is performed.
Patent KR-20040036123-A (KR)
Title: Compound punch die
Inventor: KIM JUNG GEUN
IPC: B30B15/02
Filed: 2002-10-23
Abstract: PURPOSE: A compound punch mold is provided to reduce the number of molding operations and to improve the quality of a vehicle body by easily applying pierce hole and burring operations to a panel of the vehicle body. CONSTITUTION: A compound punch mold formed by upper and lower molds with molding a panel held between the upper and lower molds is composed of a pierce punch(212) mounted to the upper mold to form a pierce hole to downward movements of the upper mold; a burring punch(214) formed at the upper part of the pierce punch to perform a burring operation after the pierce hole forming operation of the pierce punch; and a die bush formed in a shape corresponding to the pierce and burring punches, respectively, and mounted to the lower mold. The pierce and burring punches are integrated.
Patent KR-20030040102-A (KR)
Title: Inside rearview mirror apparatus for vehicle
Inventor: WACHI KENICHI
IPC: B60R1/04
Filed: 2002-11-12
Abstract: PURPOSE: To provide a front window attachment type inner mirror device capable of being used in any vehicles having a front window tilt angle of 20° to 40°. CONSTITUTION: A tilt range of a mirror assembly 5 when a stay 4 is mounted on a front window FW1 having a tilt angle 30° is set to be upward 22° or more and downward 25° or more with respect to a horizontal line. When the stay 4 is mounted on a front window FW2 having a tilt angle of 20°, the tilt range of the mirror assembly 5 is upward 12° or more and downward 35° or more with respect to the horizontal line. When the stay 4 is mounted on a front window FW3 having a tilt angle of 40°, the tilt range of the mirror assembly 5 is upward 32° or more and downward 15° or more with respect to the horizontal line. That is, the tilt range of the mirror assembly 5 is always upward 12° or more and downward 15° or more with respect to the horizontal line in any vehicles having vehicular mounting angles in a range of 20° to 40°. Therefore, rear side view a driver desires can always be achieved for any vehicles.
Patent KR-20040043223-A (KR)
Title: Silicon-containing photosensitive polymer and resist composition containing the same
Inventor: CHOI SANG JUN
IPC: G03F7/075
Filed: 2002-11-16
Abstract: PURPOSE: A photosensitive polymer containing silicon and a resist composition containing the polymer are provided, to obtain a polymer which can be exposed with the light of single wavelength and has an excellent resistance against dry etching and high resolution. CONSTITUTION: The photosensitive polymer which contains 10-20 wt% of silicon and has a mass average molecular weight of 3,000-100,000, is represented by the formula 1 or 2. In the formula 1, some of R is a tri(C1-C10 alkyl)silyl group and the rest is H, an alkyl group of C1-C10, a hydroxyalkyl group of C1-C10, a C1-C10 alkylcarbonyl group or an acrylonitrile group. In the formula 2, some of R is a tri(C1-C10 alkyl)silyl group and the rest is H; and R' is H or an acetyl group. The resist composition comprises 100 parts by weight of the photosensitive polymer; 1-15 parts by weight of a photoacid generator; and optionally 0.01-2.0 parts by weight of an organic base.