baber/WOPTO huggingface dataset:
Patent KR-20030006453-A (KR)
Title: Scissors for cutting food
Inventor: KIM YONG SUN
IPC: A47J43/28
Filed: 2001-07-12
Abstract: PURPOSE: Food cutting scissors are provided to prevent a user from being damaged by a cutting blade through forming rounding portions at front ends of a pair of cutting knives having the cutting blade. CONSTITUTION: A pair of cutting sections(10), which are symmetrically coupled to each other about a hinge shaft(300), are formed with a pair of cutting knives(100,100a) having a cutting blade(110). A handle section(20) having a gripping hole(210) is formed at ends of the cutting knives(100,100a). The handle section(20) is integrally formed with the cutting sections(10), or assembled to the cutting sections(10). Rounding sections(120) are formed at front of the cutting sections(10). Decorating members(130,130a) are formed at outer peripheral portions of the cutting sections(10) in vertical to the cutting knives. A plurality of cutting parts(131) are formed in the decorating members(130,130a).
Patent KR-20030006467-A (KR)
Title: a football game machine
Inventor: KIL YEONG HA
IPC: A63F7/06
Filed: 2001-07-13
Abstract: PURPOSE: A soccer game machine is provided to maximize the interest of a game by allowing a user to easily actuate a manipulation handle, and to eliminate the risk of injury due to a ball rushing out of the game machine. CONSTITUTION: In the soccer game machine consisting of a stand(11), a game panel(12) disposed on the stand and a rotatable handle(15), the rotatable handle(15) is positioned at front and rear sides of an upper end of the stand so as to be freely moved in left and right directions. The rotatable handle is provided on its lower end with a rotatable hitting stick(17) through connection gears. The game panel has inclined portions(12a,12b) symmetrically arranged at front and rear sides so that a position of their inner ends facing each other is high and a position of their opposite outer ends is low.
Patent KR-20030006708-A (KR)
Title: Connecting Device For Automobile Speed-Meter
Inventor: HAN JANG SU
IPC: F16G11/00
Filed: 2001-07-14
Abstract: PURPOSE: Structure for connecting a speedometer cable is provided to prevent the rotation of a core pin by forming two butterfly keys on the edges of the core pin, to easily insert a butterfly key by forming the edges of key recess openings contacting with the butterfly keys, and to connect a cable nut regardless of the aligning of the butterfly key and the key recess by inserting a compressive spring between a casing cap and a stopper. CONSTITUTION: A compressive spring(31) is placed between a stopper(13-1) and a casing cap. An internal space for supporting one end of the compressive spring is secured in the position of the casing cap facing the stopper. Two butterfly keys(33) are formed on the edges of a core pin(13). The lead-in portion of a key recess(18) inserted with the butterfly key is inclined.
Patent KR-20030006772-A (KR)
Title: Optical disc with different specific gravity of lacquer depend on location
Inventor: JUNG IN HO
IPC: G11B7/24021
Filed: 2001-07-16
Abstract: PURPOSE: An optical disk having different specific gravity of print paint according to positions is provided to secure the equality and the stability in rotation of the optical disk rotating at high speed. CONSTITUTION: In an optical disk having different specific gravity of print paint according to positions, an outer peripheral print area(52) of the optical disk is printed by paint having a relatively heavy specific gravity; an inner peripheral print area(51) of the optical disk is printed by paint having a relatively light specific gravity; wherein the outer peripheral print area is printed rotatively symmetrically centering around a center point of the optical disk.
Patent KR-20020074370-A (KR)
Inventor: PARK JUNG JIN
IPC: G06F17/00
Filed: 2001-07-19
Abstract: PURPOSE: An electronic or web page album is provided to digitize messages, voices and images transmitted over an online network or an offline media, to store the digital data at a CD or a DVD, and to convert the digital data into web documents. CONSTITUTION: The method comprises steps of enabling a user to offer a paper album, a photograph, a video or other documents to a service provider over an online network or an offline media, digitizing the offered data by using an image converter, storing the digital file at a CD or a DVD(101), converting the digital file into web documents by using a sound file conversion program or an HTML document conversion program(102), compressing the web documents by a compressing program and installing an automatic electronic album or home page generation program at a CD or a DVD(103), driving the automatic electronic album or home page generation program at a personal computer(104), generating the electronic album(106), enabling a user to select an automatic home page generation program for generating the home page(107), enabling the user to input an ID, a password and an FTP site name, and to call a batch file for decompressing the compressed file(108), enabling the user to copy the decompressed file at a hard disk and to access an FTP server of a web hosting service provider(110), and enabling the user to upload the decompressed file to the FTP server for automatically generating the home page(111), and enabling the user to access the home page based on an HTTP protocol and test it(112).
Patent KR-20030010011-A (KR)
Title: A process of extraction of epigallocatechin gallate from green tea
Inventor: JANG YUN HO
IPC: C07D311/62
Filed: 2001-07-25
Abstract: PURPOSE: Provided is a process of the extraction of epigallocatechin gallate from green tea, thereby selectively producing the extract of epigallocatechin gallate having excellent antioxidation activity in higher yield. CONSTITUTION: The process of the extraction of epigallocatechin gallate comprises the steps of: adding pulverized green tea then heating it; fractioning the extract with chloroform to remove impurities; separating a water layer and fractioning it with ethylacetate; and separating an ethylacetate layer then subjecting it to reverse-phase chromatography.
Patent KR-20030010216-A (KR)
Title: Method for processing an application data in integration broker system
Inventor: KANG YONG BIN
IPC: G06F17/00
Filed: 2001-07-26
Abstract: PURPOSE: A method for processing application data in an integrated broker system is provided to process a data integration and a communication between applications and a data process between business logic effectively and easily by defining new XML standard for embodying an EAI(Enterprise Application Integration) solution adapted to an integration of different applications in a company or between companies. CONSTITUTION: A data format analysis module(210) analyzes a source data structure and an object data structure which are classified into a data name, a data type, and a data length, verifies a data format error of a business logic in a script, and makes object data be created. A vocabulary analysis module(220) classifies a received script into a meaning token, stores and manages a constant and a variable as a pre-stored data structure in each table, and performs a grammar error check and an object data creation. A grammar error checking module(230) performs a construction analysis of a program prepared by a high level language and constitutes each sentence as a tree type according to grammar structures and creates a parse tree. Also, the grammar error checking module(230) checks whether a grammar error exists in a script. If an error does not exist in a grammar of the token and the script analyzed in the vocabulary analysis module(220), the grammar error checking module(230) creates the parse tree for being used in a creation of object data. An object data creation module(240) creates object data by referring to structures of source and object data, a parse tree, and a constant and variable table. For example, one parse tree is created as one object data and the created object data are constituted one meaning record unit.
Patent KR-20030010913-A (KR)
Title: Revision device for biased movement of looper car strip
Inventor: OK TAE SEOK
IPC: B21B41/00
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for correcting skewness of strip on looper car is provided to prevent damage of rolls installed inside an annealing furnace by installing at the looper car itself a means for correcting skewness of a strip threading the looper car of the inlet side of a looper in a stainless steel cold rolling plant. CONSTITUTION: The apparatus for correcting skewness of strip on looper car comprises skewness sensing sensors(20a,20b) which are installed at the adjacent front to looper car rolls(10,12) of a looper car body(6) installed at an annealing line of a stainless steel cold rolling plant and consisted of a plurality of light emitting and light receiving elements to detect movement of the edge part of a strip (S); a plurality of pressing rolls which are installed at both ends of the rear side adjacent to the looper car rolls(10,12) so that the pressing rolls are contacted with the surface of the strip (S) threaded along the looper car rolls(10,12); and a plurality of air cylinders which are connected to the pressing rolls and fixed to the looper car body(6) so that the air cylinders moves any one of the pressing rolls according to detection signals of the skewness sensing sensors(20a,20b).
Patent KR-20030013991-A (KR)
Title: Frequency control apparatus and method for screen regeneration of video system
Inventor: LEE JAE CHEOL
IPC: G09G3/36
Filed: 2001-08-10
Abstract: PURPOSE: An apparatus and method of controlling screen reproduction frequency in an image device is provided, which changes and establishes a reproduction frequency of a screen according to the contents displayed on a screen in an image device having a liquid crystal display device. CONSTITUTION: An external controller(21) provides, at need, information indicating whether current images are user demand images or moving images. A variable clock generator(22) is controlled by an image control part(23), and changes a frequency of a clock signal. The image control part(23) is supplied with information about current images from the external controller(21) or judges screen contents by self. The image control part(23) outputs a control signal to the variable clock generator(22) so that a clock signal suitable for image contents is output. An image display device(24) displays an image signal from the image control part(23).
Patent KR-20030016017-A (KR)
Title: Method for fabricating of an array substrate for LCD
Inventor: AHN BYEONG CHEOL
IPC: G02F1/136
Filed: 2001-08-20
Abstract: PURPOSE: A method for manufacturing an array substrate for a liquid crystal display device is provided to improve numerical aperture and prevent distortion of pixel voltage applied to pixel electrodes. CONSTITUTION: A method for manufacturing an array substrate for a liquid crystal display device includes the steps of preparing a substrate(100); defining an area for constructing gate wires(102) and an area for constructing data wires(118) on the substrate; forming the gate wires at the gate wire area in one direction and two shielding bars(106a,106b) on the data wire area in one direction and separated from each other at regular gaps; forming a gate insulating film on the substrate; forming the data wires on the shielding bars crossing the gate wires for defining pixel areas(P); forming a protective layer on the whole surface of the substrate; forming a transparent electrode layer on the protective layer and applying negative photoresist on the transparent electrode layer for forming a photoresist layer; placing a mask having a transmitting part corresponding to the part of thin film transistors and gate wires and irradiating light from the upper and lower parts of the substrate; and forming pixel electrodes placed on the pixel areas partially contacting with the thin film transistors and partially extended to the top of the gate wires by etching the exposed transparent electrode layer after developing the photoresist layer.
Patent KR-20030016600-A (KR)
Title: Power amplifier module
Inventor: PARK WON SEOK
IPC: H03F3/20
Filed: 2001-08-21
Abstract: PURPOSE: A power amplification module is provided, which reduces the number of power supply ports and improves an efficiency of the power amplification module using the same as a ground, and controls the characteristics of a power amplification part with an operation power supply voltage inputted to the power amplification part. CONSTITUTION: The first power amplification part(10) receives an AC RF(Radio Frequency) signal inputted from the external and amplifies it. The second power amplification part(20) receives and amplifies the AC signal amplified in the first power amplification part. A signal extraction part(50) extracts a signal of a desired amplitude from the AC signal amplified in the first power amplification part. And a conversion part(40) rectifies a signal extracted from the signal extraction part and then amplifies it. The amplified signal of the conversion part is used as an operation power supply of the second power amplification part.
Patent KR-20020017998-A (KR)
Inventor: MITSUISHI TAKESHI
IPC: G02B1/14
Filed: 2001-08-24
Abstract: PURPOSE: An optical member having an anti-reflection film is provided, which is related to an optical element comprising a plastic substrate and an antireflection film, which has excellent adhesiveness between the plastic substrate and the antireflection film, and which shows good abrasion resistance, heat resistance and impact resistance. CONSTITUTION: The basic layer of Nb comprises 100 wt.-% of Nb. However, mixtures of Nb with other elements, such as aluminum (Al), chromium (Cr), tantalum (Ta) and mixtures of two or more thereof is used. The amount of these additional elements is up to 50 wt.-% of the entire Layer, preferably up to 25 wt.-%. The antireflection film preferably comprises two or more layers. More preferably, the antireflection film has a multi-layer structure wherein low-reflection layers and high-reflection layer alternate with each other. Two explicit embodiments of such a structure are described at a later stage. It is preferred that the basic layer of Nb is formed in an ion-assisted process, to further improve the impact resistance and abrasion resistance. Also, preferably at least one of the layer(s) of the antireflection film is/are formed in an ion-assisted process.
Patent KR-20030019810-A (KR)
Title: Board sticking tools
Inventor: KIM GAP DEUK
IPC: E04B9/00
Filed: 2001-08-31
Abstract: PURPOSE: An auxiliary fitting device of a plate for finishing a ceiling is provided to economize labor costs and to improve workability without an additional scaffold. CONSTITUTION: The auxiliary fitting device(10) of a plate for finishing a ceiling comprises a support frame(11) supporting a plate such as a plaster board or plywood horizontally, an upper support(12) coupled to the lower part of the support frame(11) and provided with a rack gear(19) formed longitudinally, a lower support(13) provided with a space to hold the upper support(12) and provided with a pinion gear corresponding to the rack gear(19), a handle(14) connected to the pinion gear, a workbench(15) supporting the lower part of the lower support(13), and many movable rollers(16) attached to the lower part of the workbench(15).
Patent KR-20030021483-A (KR)
Title: A method for displaying pictures on plasma display panel and an apparatus thereof
Inventor: JUNG JE SEOK
IPC: G09G3/291
Filed: 2001-09-06
Abstract: PURPOSE: A method for displaying an image of a plasma display panel and an apparatus thereof are provided, which reduces flicker and false contour noise by diffusing a sub field using a diffusion filter using human visual characteristics. CONSTITUTION: An image of each field displayed on a plasma display panel in correspondence to a 50Hz input image signal is divided into a plurality of sub fields having different weight respectively, and gray level is displayed by assembling weights of the above sub fields. Original gray level is generated on the basis of the input image signal, and a diffusion filter value is determined on the basis of the input image signal. Then, final gray level is generated by applying the diffusion filter value to the original gray level. Gray level data corresponding to the final gray level is generated, and an image is displayed on the plasma display panel according to the gray level data.
Patent KR-20010099149-A (KR)
Title: 방수전용 파라핀 왁스와 색상 및 그 제조 방법
Inventor: SEO YOUNG CHUL
IPC: C09K3/12
Filed: 2001-09-05
Abstract: 방수전용 파라핀 왁스의 제조 방법에 있어서 본 발명은 방수전용 파라핀 왁스를 저온과 고온의 사용으로 분리하여 짧은 시간에 작업의 효율성을 높이도록 하였다. 
     제품의 신뢰성을 확보할 수 있는 색상 등을 넣어 미관상 아름다운 색상으로 오래도록 상품의 가치를 높이도록 하였다. 작업시 사용에 용이하도록 제품의 물건의 크기와 길이, 중량 등을 감안하여 작업에 효율을 더욱더 높일 수 있도록 하였다. 소비자가 작업시 화력 공구등의 열을 이용하여 방수 전용 파라핀 왁스를 손으로 간단히 잡고 콘크리트 건축물과 지면 등의 부식되기 쉬운 각종 앵카볼트 표면 등에 녹여 바를 수 있는 제조 방법이다. 
     상기 파라핀 왁스를 고온에서 액체 상태로 녹여 분말 가루의 흙과 혼합믹셔하여 필요한 색상을 내고 액체로 된 파라핀 왁스를 금형을 이용하여 파라핀 왁스 100%성분의 저온도 방수전용 파라핀 왁스를 만든다. 
     상기 파라핀 왁스와 폴리스텐 폴리노말을 혼합믹셔하는 방법으로 폴리스텐 폴리노말과 파라핀 왁스를 1: 3으로 부동비율로 혼합하여 융점 온도 섭시180 - 섭시 200° 에서 액체 상태로 녹인다. 분말 가루의 흙과 혼합믹셔하여 필요한 색상을 낸다. 
     액체로 된 파라핀 왁스를 일정 형상의 모양을 가지는 금형을 이용하여 고온도 방수전용 파라핀 왁스를 고체로 형성 시킨다. 
     작업의 증가, 장기적인 색상 보존 제품의 신뢰성을 확보하고 각종 앵카볼트 및 기계기구의 결합 요소 볼트의 부식 방지를 차단 할 수 있도록 단계가 이루어지는 특징이 있다.
Patent KR-20030027162-A (KR)
Title: Construction of Filament for Halogen Lamp
Inventor: AH HO YOUL
IPC: B60Q1/00
Filed: 2001-09-13
Abstract: PURPOSE: A filament structure for a halogen lamp of a vehicle is provided to satisfy an optimum condition in lumen and life of a halogen lamp of the vehicle. CONSTITUTION: A filament structure for a halogen lamp of a vehicle includes leads(21,22) and a coil(23). Leads are arranged in parallel by using a conductor. The coil is formed between leads by using the conductor. A length(WL) between leads is maintained from 3.6 to 4.1 millimeters. A winding hollow(CD) of the coil is maintained from 1.18 to 1.22 millimeters. Total turn(TT) of the coil is maintained eighteen times. Thereby, temperature distribution within set life of the lamp is maintained regularly. The lamp is strengthened against thermal shock. Lumen and life of a halogen lamp are optimized.
Patent KR-20030023423-A (KR)
Title: Preparation of Human Tyrosinase Using Escherichia Coli
Inventor: CHOI SANG SOOK
IPC: C12N9/02
Filed: 2001-09-12
Abstract: PURPOSE: A process for preparing human tyrosinase using Escherichia coli is provided, thereby human tyrosinase can be mass prepared in Escherichia coli. CONSTITUTION: The process for preparing human tyrosinase using Escherichia coli comprises the steps of: digesting plasmids pTrcHis and pGEX-KG with EcoR I and Hind III; cloning human tyrosinase-inducing DNA to the digested plasmids to construct expression vectors pHis-tyrosinase and pKG-tyrosinase; transforming E. coli BL21 with the expression vectors pHis-tyrosinase and pKG-tyrosinase; culturing the transformed E. coli BL21 in a LB medium containing ampicillin; adding IPTG into the medium during the cultivation of transformed E. coli BL21 to induce biosynthesis of human tyrosinase; treating the cultured medium with supersonic waves to crush the cell membrane of the transformed E. coli BL21; and centrifuging the cultured medium, and purifying the centrifuged solution with the DEAE-sephacel column and immobilized metal affinity column.
Patent KR-20020023123-A (KR)
Title: Multifunction acoustic device
Inventor: KOBAYASHI TAKASHI
IPC: H04R9/02
Filed: 2001-09-18
Abstract: PURPOSE: The multifunction acoustic device is provided to realize a multifunction acoustic device in which a vibrating member is not vibrated together with another vibrating member, thereby removing disadvantages of conventional devices. CONSTITUTION: Referring to Figs. 1 the multifunction acoustic device of the present invention comprises a sound generating device(10), a rotor(20) and an annular stator(30) provided in a cylindrical frame(1) made of plastic. The sound generating device(10) comprises a speaker vibrating plate(14)having a central dome(14a) and secured to the frame at a periphery(14b) with adhesives, a voice coil(15) secured to the underside of the speaker vibrating plate(14). The speaker vibrating plate(14) is coveredby a cover(13) having aplurality of sound discharge holes and secured to the frame(1) at a peripheral edge thereof.
Patent KR-20030025455-A (KR)
Title: Oil providing apparatus of a compressor
Inventor: KIM BYEONG HYEON
IPC: F04B39/02
Filed: 2001-09-21
Abstract: PURPOSE: An apparatus for supplying lubricant of a hermetic type reciprocating compressor is provided to reduce friction and abrasion on a sliding surface. CONSTITUTION: A piston pin(100) has a through hole(103) formed therein to penetrate in axial direction. A partition(104) is placed in the through hole and installed on a location between an upper end of the through hole and the middle of the through hole so that lubricant supplied through a connecting pipe rapidly fills the through hole. An oil groove(102) is formed on the middle of an outside of the piston pin in circumferential direction. A joining hole(101) to which a joining pin is inserted and an oil hole(105) through which lubricant flows out are formed on one end of the piston pin, preferably to face each other.
Patent KR-20020024789-A (KR)
Inventor: KOHDA MASAFUMI
IPC: H01L23/29
Filed: 2001-09-21
Abstract: PURPOSE: A solventless one-component type epoxy resin composition and a cured epoxy resin obtained by curing the composition are provided to reduce the elastic modulus and the viscosity and to improve the adhesion to silicon wafers and polyimide films. CONSTITUTION: The one-component type epoxy resin composition comprises a low viscosity epoxy resin; an imide oligomer having an acid anhydride group at the terminal and containing the imide unit represented by the formula 1 as an acid anhydride curing agent; and optionally a silane coupling agent. In the formula 1, A is an asymmetrical aromatic tetracarboxylic dianhydride residue or an alicyclic tetracarboxylic dianhydride residue; and B is a diaminopolysiloxane residue. The composition has a viscosity of 250 P or less at 25 deg.C. Preferably the molar ratio of A component and B component in the imide oligomer is 1.2-5.
Patent KR-20030030253-A (KR)
Title: Muffler
Inventor: KIM HYEONG SEOK
IPC: F01N3/02
Filed: 2001-10-09
Abstract: PURPOSE: A muffler is provided to achieve improved noise attenuation effects by sound and particle mass absorbing ability, while preventing environmental contamination. CONSTITUTION: A muffler comprises a cylindrical case(3) where an exhaust gas inlet pipe(4) and an exhaust gas outlet pipe(5) are connected; a plurality of partitions(13,14,15) for dividing internal space of the cylindrical case; a plurality of noise attenuation chambers(16,17,18,19) formed by the partitions; communication holes(20,21) selectively formed at the walls; and a communication pipe(22) for communicating noise attenuation chambers. The cylindrical case is constituted by an inner case(1) and an outer case(2) which are arranged in a concentric manner with a gap therebetween.