baber/WOPTO huggingface dataset:
Patent KR-20040006142-A (KR)
Title: A dining table with function of refrigeration
Inventor: PARK JI HYEI
IPC: A47B31/02
Filed: 2002-07-09
Abstract: PURPOSE: A dining table having a refrigerating function is provided, which has a cooling section to allow a user to conveniently keep food frequently used in a fresh cool condition without the need to take out the food from a refrigerator. CONSTITUTION: The dining table comprises: a food receptacle member(10) located at a central section of the table to keep food in a cool condition; a cover member(20) for sealing the food receptacle member(10) to prevent cold air from being discharged therefrom; a thermoelectric element(30) driven by an external power for absorbing heat from the food receptacle member(10); a heat discharge member(40) and a heat discharge fan(50) for discharging the heat absorbed by the thermoelectric element(30); a temperature sensor(60) for sensing the internal temperature of the food receptacle member(10); and a microprocessor for controlling driving of the thermoelectric element(30).
Patent KR-20030007098-A (KR)
Title: Stacked chip-size package type semiconductor device capable of being decreased in size
Inventor: KIMURA NAOTO
IPC: H01L25/18
Filed: 2002-07-10
Abstract: PURPOSE: To provide a semiconductor device in which a substrate, on which a semiconductor chip is laminated, is miniaturized. CONSTITUTION: A smallest semiconductor chip 3 is mounted on a glass epoxy substrate 4. A second-smallest semiconductor chip 2 is mounted on the semiconductor chip 3, and a largest semiconductor chip 1 is mounted on the semiconductor chip 2. In this constitution, a position of a conductive pad for the semiconductor chip 3 is decided depending on the shape of the semiconductor chip 3. A position of a conductive pad for the semiconductor chip 2 hardly receives the restriction by the position of the conductive pad and a bonding wire for the semiconductor chip 3, and a position of a conductive pad for the semiconductor chip 1 hardly receives the restriction by the position of the conductive pad and bonding wire for the semiconductor chip 2 or the semiconductor chip 3. As a result, the position of the conductive pad for the semiconductor chip 1 positioned most outside in the substrate 4 can be the position which somewhat shifts from the outside edge of the semiconductor chip 1 outside in plane view.
Patent KR-20040006464-A (KR)
Inventor: LEE DAL JIN
IPC: H01L27/04
Filed: 2002-07-12
Abstract: PURPOSE: A method for forming an inductor of a semiconductor device is provided to be capable of improving the fidelity of the inductor. CONSTITUTION: After preparing a semiconductor substrate(20) having an interlayer dielectric(21), the first metal layer and the first anti-reflective coating are sequentially formed at the upper portion of the interlayer dielectric. The first metal pattern(22a) is formed by selectively etching the first metal layer using the first resist pattern as an etching mask. After depositing an insulating layer(25) on the entire surface of the resultant structure, a CMP(Chemical Mechanical Polishing) process is carried out at the insulating layer for exposing the first anti-reflective coating. After sequentially forming the second metal layer and the second anti-reflective coating at the upper portion of the resultant structure, the second metal pattern(26a) is formed by selectively etching the second metal layer using the second resist pattern.
Patent KR-20040008618-A (KR)
Title: Method for isolation in semiconductor device using trench structure
Inventor: LEE GA WON
IPC: H01L21/76
Filed: 2002-07-19
Abstract: PURPOSE: A trench isolation method of a semiconductor device is provided to be capable of preventing moat and INWE(Inverse Narrow Width Effect). CONSTITUTION: A trench mask pattern is formed on a semiconductor substrate(31). A spacer is formed at sidewalls of the trench mask pattern. A trench(37) is formed by etching the substrate using the spacer and the mask pattern. After removing the spacer, an INWE compensation layer(38) is formed by implanting dopants. An oxide liner(39) is formed on the trench. A nitride liner(40b) is formed on the oxide liner. An isolation layer(41) is formed in the trench. After planarizing the isolation layer, the trench mask pattern is removed.
Patent KR-20040009842-A (KR)
Title: Apparatus For Supplying Oxygen-rich Air Using Thin Film Membranes And Air Conditioner And Air Cleaner Having The Same
Inventor: MO YEONG SEO
IPC: C01B13/02
Filed: 2002-07-26
Abstract: PURPOSE: To keep indoor air condition pleasant by supplying oxygen-enriched air into indoor while exhausting nitrogen-enriched air to atmosphere. CONSTITUTION: The apparatus comprises an oxygen enriching module(10) including a plurality of membranes(12) arranged at regular intervals in parallel with each other and an oxygen-enriched air exhausting pipe(14) being connected to one end of the respective membranes(12) and communicating with each membrane through the connected portions; a vacuum pump(20) with an inlet connected to the oxygen-enriched air exhausting pipe(14) by an inlet pipe(52) and an outlet connected to the inside of a building by an outlet pipe(54) for supplying oxygen-enriched air to the inside of the building; and a perfume generator(30) connected to the outlet pipe(54) for emitting good smell to the inside of the building. The air conditioner comprises an outdoor unit with heat-exchange member for exchanging heat with outdoor air, an indoor heat exchanger for exchanging heat of the heat exchange member in the outdoor unit with indoor air, and the oxygen-enriched air supply apparatus.
Patent KR-20040011918-A (KR)
Title: operation method of pixel cache architecture in three-dimensional graphic accelerator
Inventor: HAN TAK DON
IPC: G06T17/00
Filed: 2002-07-31
Abstract: PURPOSE: An operation method of a pixel cache structure in a three-dimensional graphic accelerator is provided to reduce cache pollution by loading only data with the high probability of being reused, thereby increasing a cache success rate. CONSTITUTION: Information of the existing fragment having the same texture coordinates as a newly inputted segment are detected from a pixel cache(421) and an NT(Non-Temporal) buffer(422). A depth value of the newly inputted fragment is compared with a depth value of the existing fragment. If the depth value of the newly inputted fragment is larger than the depth value of the existing fragment, information of the newly inputted fragment is stored in the NT buffer. If the depth value of the newly inputted fragment is smaller than the depth value of the existing fragment, the information of the newly inputted fragment is stored in the pixel cache. A color reading unit(413) executes a read operation of a color value of the newly inputted fragment. An alpha mixing unit(415) executes alpha mixing to the read color value and a color value mixed in a texture mixing unit(403). A color write unit(417) stores the alpha-mixed color value in the pixel cache.
Patent KR-20040012185-A (KR)
Inventor: JUNG IK JIN
IPC: B60N3/10
Filed: 2002-08-01
Abstract: PURPOSE: An improved cup holder is provided to remove a process for assembling a supporting member to a cup holder housing by a tapping screw by insert-injecting the supporting member to a plate, accordingly to improve assembling efficiency and cut down the cost, and to improve usability of the cup holder and the design of the supporting member. CONSTITUTION: An improved cup holder(100) on which cups or beverage cans are put, mounted in a vehicle room is composed of steps of insert-injecting a supporting member(200) for supporting a container inserted in the cup holder to a plate(230) and assembling an injected object to a cup holder housing(300) for receiving the cups or cans. The supporting member comprises a supporting plate(210) closely contacted with the inserted container and a supporting plate frame formed by bending and extending downward the end of the supporting plate at a predetermined length. The end of the supporting plate frame is not connected to the plate but inclined to easily bend the supporting plate.
Patent KR-20040012248-A (KR)
Title: Method for recovery of fine stainless steel fiber from stainless grinding swarf
Inventor: CHOI SUNG JO
IPC: B24B55/12
Filed: 2002-08-02
Abstract: PURPOSE: A method for collecting fibrous stainless powder from stainless grinding swarf is provided to recover and collect stainless powders of fine fiber contained in the swarf that are mixtures of ground metal components with lubricant oil. CONSTITUTION: Grinding swarf are composed of mixtures of fibrous stainless and lubricant oil generated at a grinding process of cold rolled stainless sheet materials. The grinding swarf are heated in a vacuum container in a depressed state to separate the fibrous stainless components from the oil components. It serves to recycle the oil and fibrous stainless powder as lubricants and metal materials without contamination from the grinding swarf.
Patent KR-20040013557-A (KR)
Title: 1,2,4-Triazole derivatives, processes for the preparation thereof, and pharmaceutical compositions containing the same
Inventor: CHAE MYEONG YUN
IPC: C07D401/04
Filed: 2002-08-07
Abstract: PURPOSE: Provided are 1,2,4-Triazol derivatives which have improved fever alleviation, pain alleviation and inflammation inhibition activities, a method for preparing the same and a pharmaceutical composition containing the same. CONSTITUTION: 1,2,4-triazol derivatives represented by the formula(1) or nontoxic salts thereof are provided, wherein R1 is C3-C6 cycloalkyl, C3-C6 cycloalkenyl, phenyl, phenyl substituted by one or more substituent selected from C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxy, C1-C6 haloalkoxy, halogen, amino, monoalkylamino, dialkylamino, nitro and cyano, styrenyl, C1-C6 alkoxy styrenyl, or pyridyl; R2 is methyl or amino; A, B, C and D are independently carbon or nitrogen. A method for preparing the 1,2,4-triazol derivatives of the formula(1) comprises reacting amidrazone derivatives of the formula(4a) with acylchloride of the formula(5) in the presence of base.
Patent KR-20020079636-A (KR)
Inventor: PARK JONG NAM
IPC: H04R7/02
Filed: 2002-08-07
Abstract: PURPOSE: A speaker using an elliptical type asymmetric driving method is provided to reduce causes of a peak or a dip in a middle range by using an elliptical structure for dispersing a non-linear component. CONSTITUTION: A speaker is formed with an asymmetrically elliptical type vibration plate(27), an elliptical frame(30), a symmetric or an asymmetric damper(22), a gasket(28), and a component(33). The asymmetrically elliptical type vibration plate(27) and the elliptical frame(30) have an outer block of an elliptical shape, respectively. The elliptical frame(30) is used for supporting the outer block of the asymmetrically elliptical type vibration plate(27). A shape of the asymmetrically elliptical type vibration plate(27) is different from the shape of the elliptical frame(30). A voice coil is adhered on an arbitrary point of the remaining region except for an intersecting point of diagonal lines. The circular frame(30) has an asymmetric structure. The asymmetric damper(22) has the asymmetric structure.
Patent KR-20040015505-A (KR)
Title: Soft Mold for Organic Electroluminescent Device and Method for Fabricating the same
Inventor: BAE SEONG JUN
IPC: H05B33/04
Filed: 2002-08-13
Abstract: PURPOSE: A soft mold for an organic electroluminescent device and a manufacturing method thereof are provided to improve the encapsulation adhesive strength by providing the soft mold provided with a concavity on an opposite position of a border of a display area and a non-display area of a substrate provided with a seal pattern. CONSTITUTION: A substrate(110) has a display area(III), a non-display area(IV) around the display area(III), and an encapsulation region(V) on a border of the display area(III) and the non-display area(IV). First and second electrodes are formed on the substrate(110). An organic electroluminescent layer is provided between the first and second electrodes. A soft mold(114) of the organic electroluminescent layer is used in a patterning process of a carrier transmitting layer. An opening unit(112) has volume opposite to the display area(III). A concave pattern(116) forms a separate space between the encapsulation region(V) and the soft mold(114).
Patent KR-20040018042-A (KR)
Inventor: HAM MYEONG HUN
IPC: H04R7/06
Filed: 2002-08-24
Abstract: PURPOSE: A condenser microphone diaphragm is provided which has good mechanical, physical and chemical characteristics by forming a conductive metallic thin film on a polymer film using a DC magnetic sputter machine, and thus reduces fabrication cost. CONSTITUTION: The condenser microphone diaphragm includes a polyphenylene sulfide(PPS) film(110), and a thin film layer(120) formed by coating one of pure gold(Au,99.99%) and a 18K gold alloy(Au 75%,Ag 12.5%,Cu 12.5%) and a 14K gold alloy(Au 60%,Ag 20%, Cu 20%) and a pure silver(Ag 99.99%) and a pure copper(Cu 99.99%) and an ITO(Indium Tin Oxide,In203-Sn02) by a sputtering process.
Patent KR-20030074066-A (KR)
IPC: A01F12/24
Filed: 2002-08-29
Abstract: 탈곡 장치에 있어서, 그레인 팬으로부터의 처리물을 선별 처리하는 동시에 퇴적된 처리물의 총중량이 변화함으로써 개폐 조절되는 채프 시브를 구비하고 있는 탈곡 장치에 있어서, 그레인 팬의 대형화, 곡물의 낟알 손실을 회피하면서 개폐 채프 시브에 처리물이 균일한 분포로 공급되도록 한다.  이 목적을 달성하기 위해, 취급실(1)의 받침망(5) 중, 그레인 팬(14)으로 처리물을 낙하 공급하는 전방측 부분(5a)의 처리물 낙하 구멍(5c)의 크기를 채프 시브(30)로 처리물을 낙하 공급하는 후방측 부분(5b)의 처리물 낙하 구멍(5d)의 크기보다 작게 하고 있다.
Patent KR-20040021417-A (KR)
Title: Thermoplastic Elastomers Having Improved Surface Morphology
Inventor: CHO SEONG GYU
IPC: C08K3/00
Filed: 2002-09-04
Abstract: PURPOSE: Thermoplastic elastomers are provided, to improve surface morphology, fluidity, elasticity, impact strength and mechanical properties. CONSTITUTION: The thermoplastic elastomers comprise 50-100 parts by weight of an EPDM rubber; 30-160 parts by weight of block polypropylene; 30-70 parts by weight of a filler; 1-2 parts by weight of stearic acid; 2-7 parts by weight of zinc oxide; 40-60 parts by weight of process oil; and 1-7 parts by weight of a crosslinking activator. Preferably the filler is selected from the group consisting of carbon black, calcium carbonate, clay, talc, silica, mistron vapor and their mixtures; and the crosslinking activator is selected from the group consisting of a mixture of sulfur and a vulcanization accelerator, a mixture of a phenol resin and a halogen donor and a mixture of peroxides and a peroxide activator.
Patent KR-20040022631-A (KR)
Title: Fishing information management system and method using geographic information
Inventor: KIM MIN WOO
IPC: G06F17/00
Filed: 2002-09-09
Abstract: PURPOSE: A system and a method for managing fishing information using the GIS(Geographic Information System) information are provided to pack fishing tools fit to the underwater geographical features and enjoy fishing at a fishing point by offering the fishing information through a portable terminal. CONSTITUTION: A fishing information database(350) stores the fishing point data, the underwater geographic information, a cross-sectional view of geographical features, and the fishing related information. A web server(310) and a database server(330) generate the fishing point information of a grid form by using the fishing point data, generate the measurement data including the coordinates and depth information, make a underwater map by using the measurement data, and offer the information to user terminals(200(1)-200(N)). A database management system(370) makes a manager change the information registered to the fishing information data or register the new information by using a manager terminal(360).
Patent KR-20040025281-A (KR)
Title: Apparatus for automatically calibrating wide of side guide in mill
Inventor: KWON GYEONG HWAN
IPC: B21B39/14
Filed: 2002-09-19
Abstract: PURPOSE: An apparatus for calibrating width of side guide in mill is provided which reduces working hours by automatically calibrating width of side guides in mill and prevents danger of safety accident by improving deteriorated working environment. CONSTITUTION: The apparatus comprises an operating/setting part comprising starting switch(2), manual close and open switches(3,4) to provide preset standard gain(5), open and close gains(6,7,8); a pulse generating part(200) for setting the generated pulse by generating pulses when the starting switch is turned on; an end/slowdown detection part(300) for detecting operation of end or slowdown limits(48,49) of side guides(53); an open judging part(400) for judging open signals of the side guides; a close judging part(500) for judging close signals of the side guides; a gain selection part(600) for selecting one gain from preset open standard gain(6), side open gain(7) and side close gain(8); a motor driving signal output part(52) for transmitting the motor driving signals to side guide motor(50) by converting output signals of the gain selection part into motor driving signals; a position detection part(51) for detecting position of the side guides; a width calculation part(700) for calculating width corresponding to an error between current detection values and previous detection values detected by the position detection part; a reset circuit part(800) for judging upper and lower positions of the side guides according to an error value between width calculated by the width calculation part and a preset width and transmitting reset signals to the open judging part and the close judging part by judging adjustment completion according to the judgement; and a set circuit part(900) for transmitting set signals according to the detected signals to the open judging part and the close judging part by detecting close and open overrun according to the judgement signals of the upper and lower positions of the side guides by the reset circuit part.
Patent KR-20040025493-A (KR)
Title: Offer method of order style service and practical use method of supplied order style internet reinstatement to use internet lottery ticket
Inventor: CHANG YOUNG CHUN
Filed: 2002-09-19
Abstract: PURPOSE: A method for offering a customized service using Internet lotto and the method for using the offered customized Internet lotto are provided to offer the lotto made by contents inputted from a user to other user by inputting the desired contents on an Internet lotto selling site. CONSTITUTION: After a lotto buyer or a lotto gift user selects the lotto purchase, the customized Internet lotto suitable to a personal taste is generated by inputting an option item for the lotto and editing the lotto(212). After confirming the customized Internet lotto through preview, the customized Internet lotto is transmitted by inputting receiver information(215). The Internet lotto transmitted from the lotto buyer or the lotto gift user is received to a lotto receiver or the lotto gift target(221). The lotto receiver or the lotto gift target confirms an image/text/background music/voice inputted from the lotto buyer, and a result is confirmed by scratch or drawing(224).
Patent KR-20040026192-A (KR)
Inventor: PARK GEUN MO
IPC: B65B9/08
Filed: 2002-09-23
Abstract: PURPOSE: A package sealing machine for mass production by the power interlocking is provided to reduce the power and the size thereof by actuating two sealing machines with one power. CONSTITUTION: In a package sealing machine for mass production by the power interlocking, two sealing machines(10,10') are formed to be symmetric on one body. A horizontal sealing roller(2), a cooling roller(3), a cutting roller(5) of one sealing machine(10) are interlocked with those(2',3',5') of the other sealing machine(10') by one driving motor(6). A package is fed by a guider with its center folded so that an upper/lower part and a center part of the package are sealed vertically.
Patent KR-20040026799-A (KR)
Title: Database reduction method according to phoneme distribution of large text corpus and usage in corpus-based speech synthesis
Inventor: JANG GYEONG AE
IPC: G06F17/40
Filed: 2002-09-26
Abstract: PURPOSE: A method for reducing a synthesis database depending on distribution and frequency of each phoneme is provided to keep diverse tones/rhythms while removing an unnecessary unit by reflecting the distribution of each synthesis unit and the frequency in synthesis on a synthesizer using a large capacity synthesis database. CONSTITUTION: A targeted reduction number of each synthesis unit is fixed by analyzing the distribution of each synthesis unit with a large capacity text(201). Synthesizing the large capacity text, a voice synthesizer records a selected segment number and accumulates the frequency of each segment number(203). Representative values are selected/clustered while being merged by using the frequency, and the characteristic values of the tone/rhythm and phonological environment(205). The synthesis database(14) is constructed by the clustered final representative values.
Patent KR-20040026826-A (KR)
Title: Hydraulic power steering for vehicle
Inventor: SEO JU WON
IPC: B62D5/06
Filed: 2002-09-26
Abstract: PURPOSE: A hydraulic power steering system of a vehicle is provided to delete a control valve and simplify a feeding course of hydraulic pressure by supplying oil to a hydraulic cylinder directly to compensate steering power with hydraulic pressure to a rack axle. CONSTITUTION: A hydraulic power steering system of a vehicle includes a valve box(25). The valve box includes a valve body(250) and first, second, third and forth valves. The valve body forms first and second feeding passages and first and second recovery passages. First and second feeding passages connects a feeding pipe of an oil pump(20) by ramifying from right and left pressure rooms of a hydraulic cylinder(27). First and second recovery passages connect a recovery pipe(28) of the oil pump by ramifying from right and left pressure rooms of the hydraulic cylinder. First, second, third and fourth valves are operated by a direction-switching device at the same time. First, second, third and fourth valves connect feeding and recovery pipes of the oil pump at once to right and left pressure rooms of the hydraulic cylinder by opening first and second feeding and recovery passages, or connect feeding and recovery pipes of the oil pump selectively to right and left pressure rooms of the hydraulic cylinder by opening one of first and second feeding passages and one of first and second recovery passages. Thereby, a feeding course of hydraulic pressure is simplified by supplying oil of the oil pump to the hydraulic cylinder directly.
Patent KR-20040036142-A (KR)
Title: Method of network service supplement using avata
Inventor: KIM KYOUNG DONG
IPC: G06Q30/04
Filed: 2002-10-23
Abstract: PURPOSE: A method for offering a network service through an avatar is provided to offer reality to a user as if the user uses an article by visiting an actual shop. CONSTITUTION: The user logs in to a service server through the network by using a user terminal. The user selects the avatar provided from the service server and sets up the avatar depending on user's taste(S210). The user selects a shopping service through the avatar. An electronic map linked with the actual shop information is loaded to the user terminal. As the user moves the avatar displayed on the electronic map, the avatar enters the shop displayed on the electronic map(S230). The article displayed on the shop is applied by the avatar. The user decides to buy the desired article, pays an article price, and inputs delivery information(S240). The service server informs a provider of the article purchase by using a provider terminal of the actual shop providing the sold article. The provider delivers the article to the user.