baber/WOPTO huggingface dataset:
Patent KR-20020008771-A (KR)
Inventor: HAYASHI KIYOSHI
IPC: H01L29/78
Filed: 2001-07-20
Abstract: PURPOSE: A semiconductor device having a polymetal gate electrode and a method for manufacturing the same are provided to prevent a formation of a silicide layer at a metal/conductive silicon interface, and to exhibit low-resistance and ohmic characteristics. CONSTITUTION: The polymetal gate electrode is formed on a semiconductor substrate(1), such as a silicon substrate through a gate insulating film(2) such as an oxide film. The polymetal gate electrode has a structure, where a conductive silicon film(3), a silicide film(4), a barrier film(5), and a metal film(6) are laminated sequentially from the semiconductor substrate(1). The conductive silicon film(3) adopts, for example, a poly-Si film, while the silicide film(4) adopts, for example, a WSi film. Also, the barrier film(5) is, for example, a WSiN film and the metal film(6) is, for example, a W film.
Patent KR-20030009812-A (KR)
Title: Apparatus and method for controlling DPRAM
Inventor: KIM JAE HUN
IPC: G06F13/16
Filed: 2001-07-24
Abstract: PURPOSE: A device for controlling a DPRAM(Dual Port Random Access Memory) and a method thereof are provided to detect and prevent an error which may be generated when the same addresses are accessed by two processors in accessing a DPRAM. CONSTITUTION: A DPRAM(60) is connected to a plurality of processors(30,40), transmits/receives data and an address, receives a control signal from a control unit(50), and receives a control of an access operation. The control unit(50) transmits/receives an address signal and a control signal from the processors(30,40). When the processors(30,40) access the external DPRAM(60), if the processors(30,40) access the same address, respectively, the control unit(50) detects the same accessing operations and controls an access of the DPRAM(60) for making the processors(30,40) additionally perform reading/writing operations with respect to the DPRAM(60). The processors(30,40) transmit/receive an address control signal to the control unit(50) and transmit/receive data/address to the DPRAM(60) located in the exterior of the control unit(50).
Patent KR-20010088622-A (KR)
Inventor: CHO BEOM GYU
IPC: A47B95/04
Filed: 2001-08-13
Abstract: PURPOSE: A closet is provided to show beautiful external appearance and allow a user to change indoor mood at any time by fixing a patterned wood having various shapes and patterns on the front upper end of an upper board of the closet and fixing a roof board on the upper surface of the patterned wood. CONSTITUTION: A closet includes a patterned wood(60) fixed on a front part of an upper board(20), a supporting member and a roof board(120). The patterned wood has concave holes formed or various shapes and patterns engraved on a front surface. The supporting member is connected at the rear and lower ends of the patterned wood for supporting the patterned wood. The roof board is fastened on the upper side of the patterned wood and has a projection protruding from a front end in a prescribed length to provide beauty like eaves.
Patent KR-20030017058-A (KR)
Title: Structure for supporting shift in compressor
Inventor: LEE JANG U
IPC: F04C29/00
Filed: 2001-08-23
Abstract: PURPOSE: An apparatus for supporting a shaft of a compressor is provided to minimize friction of components and to prevent leakage of compressed gas. CONSTITUTION: An apparatus includes a rotary shaft(10) having a stepped shaft part(12) formed on a shaft part(11) to have a diameter larger than the shaft part and a partition(13) formed in sine wave on a periphery of the stepped shaft part so that the partition is inserted in an inner space(V) of a cylinder(20) to divide into a first space(23) and a second space(24); a first bearing(30) joined to one side of the cylinder so that one side of the shaft part of the rotary shaft is inserted therein to support the rotary shaft and cover the one side of the cylinder; a second bearing(40) joined to the other side of the cylinder so that the other side of the shaft part of the rotary shaft is inserted therein to support the rotary shaft and cover the other side of the cylinder; and an axial direction dynamic pressure supporting device supporting axial direction force repeatedly acting on the rotary shaft with dynamic pressure of fluid during a process in which gas is introduced into the first space and the second space, compressed and discharged as the rotary shaft rotates.
Patent KR-20030021455-A (KR)
Title: Engine noise proof system in vehicle
Inventor: HONG GWANG JIN
IPC: B62D25/08
Filed: 2001-09-06
Abstract: PURPOSE: An engine noise preventing system of a vehicle is provided to improve noise reduction in low frequency domain by applying broad preventing domain with varying fine hole inside a sound absorbing material. CONSTITUTION: An engine noise preventing system of a vehicle comprises a dash panel(1) and a preventing member(2). The dash panel separates an engine room in a forward area from indoor to set a driver. Various gauges are equipped to the dash panel. The preventing member is attached to the dash panel. The preventing member is composed of a sound absorbing material(2a) and a sound seal(2b) in dual structure. The sound absorbing material is composed of an inner tube(10) and a controlling unit. The inner tube is inserted to a fine void(2a') to be formed inside of the sound absorbing material. The controlling unit expands a gap between voids by supplying air to the inner tube according to state of an engine. Therefore, noise of high frequency domain as well as noise of broadband frequency domain is prevented by changing inner density of the preventing member.
Patent KR-20030021833-A (KR)
Title: Land-side protection wall of steel for well form case operation of bridge base part and it's operation method
Inventor: JUNG JUN YEONG
IPC: E02D17/02
Filed: 2001-09-08
Abstract: PURPOSE: A construction method of a steel sheeting wall for a footing open caisson of a bridge is provided to shorten a period of construction and to reduce construction expenses by decreasing manpower, hours and equipment. CONSTITUTION: The construction method of a steel sheeting wall for a footing open caisson of a bridge comprises the steps of: manufacturing a sheeting wall unit(200) with steel plates; assembling sheeting wall units(200) continuously until the upper end is exposed to the surface of the wall; forming an earthy ramp by filing up the sheeting unit(200) with earthy materials; forming an open caisson(300) by excavating the center of the earthy ramp filled with the earthy materials; and forming a bridge foundation by filling up the open caisson(300) with concrete, then drawing the dismantled sheeting wall unit(200) to transfer to the open caisson construction site.
Patent KR-20020034858-A (KR)
Inventor: CHOI JAE RIM
IPC: C08L51/06
Filed: 2001-09-10
Abstract: PURPOSE: Provided is a polypropylene resin composition which has excellent shock resistance and heat resistance and can be formed at low cost, and which has an excellent adhesion to urethane foam and can be used as crash pad or peripheral components of car without using an adhesive. CONSTITUTION: The polypropylene resin composition comprises 50-80 wt% of ethylene-propylene block copolymer consisting of propylene homopolymer and ethylene-propylene copolymer; 5-20 wt% of ethylene-propylene copolymer rubber; 5-20 wt% of ethylene alpha-olefin copolymer having an alpha-olefin content of 15-40 wt%; 1-15 wt% of polar group containing resin selected from carboxyl group(-COOH), cyano group(-CN) and hydroxyl group(-OH); and 5-40 wt% of inorganic filler.
Patent KR-20010090090-A (KR)
Inventor: KIM TAE JOON
IPC: G06F15/16
Filed: 2001-09-13
Abstract: PURPOSE: A system and method for shortening a time of analyzing a domain name is provided to shorten the time of analyzing the domain name and decrease a domain name inquiry-response traffic by quickly responding to a domain name inquiry in the domain proxy server having a cache data in which a valid period value is unlimited and recovering a domain name analysis error when the domain name analysis error is generated. CONSTITUTION: A transmission communication device(1) requests a communication attempt as a result of a non-authoritative domain name inquiry and requests a communication attempt as a result of an authoritative domain name inquiry again when an abnormal response is generated. A domain proxy server(2) has cache data in which a valid period value is unlimited and responds to a non-authoritative inquiry quickly, and requests an inquiry as a conventional domain name analysis system and receives a response to updates its own cache data. A terminating communication device(3) compares a domain name of a terminating communication device included in a communication attempt request message with its own domain name and sends a domain name inconsistency error when the domain name included in the communication attempt request message is not identical to its own domain name.
Patent KR-20030023291-A (KR)
Title: Method and apparatus for automatically manufacturing charactor
Inventor: CHO HYEON TAE
IPC: G06T11/80
Filed: 2001-09-13
Abstract: PURPOSE: A method and an apparatus for automatically manufacturing a character is provided to manufacture a customized character image by selecting character images by the construction element similar to an image of a customer. CONSTITUTION: A database(170) has character images classified by the characteristic element and characteristic contour. A customer image data input part(110) inputs an image of a customer. A customer image data extracting part(130) extracts a characteristic contour of the image of the customer. A control part(150) includes a program searching for and selecting a character image according to the characteristic contour similar to the characteristic contour of the customer image data extracting part. The program of the control part selects a character image according to the characteristic element and a character image by the facial expression to synthesize the selected character images with the retrieved character image. The control part displays the synthesized character images. A key input part(210) is formed of a plurality of keys to select displayed character images by the characteristic element and the character image by the facial expression.
Patent KR-20030028608-A (KR)
Title: Device cooling electro-communication apparatus
Inventor: KIM MYEONG SIK
IPC: H04Q1/02
Filed: 2001-09-20
Abstract: PURPOSE: A cooling apparatus of an electronic communication equipment is provided to heighten cooling efficiency by introducing external air to directly cool high-heated parts operated in a closed space and reduce a mechanical trouble rate by lowering the highest temperature in operating the high-heated parts. CONSTITUTION: A plurality of coupling recesses(51) for receiving high-heated parts(72) is attached to one side of a fixed bracket(70) by coupling a plurality of fixed brackets(70). A plurality of engaging recesses(53) couples as an outer circumferential surface of a heat-sinking plate(71) of the fixed bracket(70) is caught at an entrance(52) of the coupling recess(51). A connector(54) is formed at the side of the coupling recess(51) and connects the high-heated parts(72) attached to the fixed bracket(70). The plurality of high-heated parts(72) are attached to one side of the rectangular heat-sinking plate(71) with a high heat conductivity. A socket(75) is formed at the side where the high-heated parts(72) are fixed, corresponding to the connector(54) formed at the side of the coupling recess(51). A plurality of rectangular platy heat-sinking pins(73) are attached to the other side of the fixed bracket(70) in order to release heat generated from the high-heated parts(72). A handle(74) is formed at one side of the surface with the heat-sinking pins 72 coupled in a manner of being detachably attached to the coupling recess(51) of a main body(50). An engaging unit(76) corresponds to the engaging recesses(53) of the main body(50) so that the heat-sinking plate(71) is caught at the entrance(52) of the coupling recess(51) of the main body(50) and fixedly coupled thereto.
Patent KR-20020025748-A (KR)
Title: Disposable wearing article
Inventor: SUZUKI SEIJI
IPC: A61F13/49
Filed: 2001-09-27
Abstract: PURPOSE: A disposable wearing article is provided to prevent a free end portion of a leak-barrier cuff associated with a waist-opening from being collapsed even partially toward a top sheet and to ensure reliably functions as a barrier adapted to prevent excretion from leaking. CONSTITUTION: The disposable wearing article(1) includes a substantially liquid-impervious leak-barrier cuff(8) associated with a waist-opening, which has a fixed end portion(8a) lying on a side of one longitudinal end portion(1a), a free end portion(8b) extending from the fixed end portion toward a crotch region(21) and fixed side portions(8c) lying on the transversely opposite side edge portions(1b) of the article. A rising fulcrum zone(8d) of the leak-barrier cuff lies in a substantially non-contractible region of the article extending between an elastic member(9) associated with waist-opening and elastic members(11) associated with leg-openings.
Patent KR-20010107805-A (KR)
Inventor: KIM KI OK
Filed: 2001-10-04
Abstract: 본 발명은 4계절 전천후 냉지/음지(냉지·음지 및 냉지, 음지) 단통배추/총각무우/채소/버섯(11,12,13,14,16)등을 재배할 수 있는 방법으로 평지/야산/산기슭에 자연 온도 및 날씨 등의 변화에 자연재해 및 자연피해를 입지 않고 4계절 전천후(내내) 각종 농산물(16)을 재배할 수 있게 건물설치/구조물 설치 등(1,17,18)을 설치 제공하여, 1. 4계절 전천후 냉지/음지/단통배추/총각무우/채소/버섯 등 재배 2. 평지, 야산, 산기슭 등 및 세계 어디서나 건물 설치/구조물 설치/재배 가능 3. 가격 경쟁력 4. 장기적 자연재해 안정적 5. 4계절 전천후 냉지적/음지적 조건 각종 병충해 피해방지 및 감소 6. 4계절 전천후 생산자/소비자 고객 만족도 극대화 등으로 4계절 전천후 냉지/음지 단통배추/총각무우/채소/버섯 등을 재배함으로써 보다 4계절 전천후 맛있는 냉지/음지 단통배추/총각무우/채소/버섯(11,12,13,14,16)등을 제공하여, 각종 음식(15)를 제공하여, 생산자나 소비자 모두 이익과 만족감을 제공한다.
Patent KR-20030033491-A (KR)
Title: A lithium secondary battery
Inventor: KIM CHAN JUNG
IPC: H01M10/0587
Filed: 2001-10-23
Abstract: PURPOSE: Provided is a lithium secondary battery excellent in performance and safety, which contains an electrode group formed by winding a cathode, a first thin separator, an anode, and a second thick separator. CONSTITUTION: The lithium secondary battery contains the jelly-roll type electrode group formed by winding the cathode(3), the first separator(5), the anode(7), and the second separator(9) in order, wherein the first separator(5) has a thickness of 8-15 micrometer and the second separator(9) has a thickness of 16-25 micrometer and the thickness ratio of the first separator(5) and the second separator(9) is 1:1.5-1:2.
Patent KR-20030037189-A (KR)
Title: The wallet with built-in portable phone
Inventor: JUNG DAE SEONG
IPC: H04B1/38
Filed: 2001-11-02
Abstract: PURPOSE: A purse including a portable phone is provided to install inwardly a transmitting and receiving unit, a keypad and a display unit etc. of the portable phone to the purse, thereby capable of carrying and reserving the portable phone together with the purse integrally. CONSTITUTION: A folding unit(11) is formed to a central portion of a purse(10). The first and the second folding units(12,13) are formed at both sides of the folding unit. A body unit(20) comprises a central processing unit formed at an inside of the first folding unit, a keypad(23) and a microphone(24). A display unit(30) comprises a display device(32) installed to an inside of the second folding unit and a speaker(34). The display unit is connected to the body unit through the folding unit. An antenna(16b) connected to the body unit is furnished to the purse(10).
Patent KR-20030037382-A (KR)
Title: Method and apparatus for displaying an additional function of digital broadcasting program
Inventor: KIM JIN PIL
IPC: H04H20/00
Filed: 2001-11-03
Abstract: PURPOSE: An apparatus and a method for displaying additional functions of a digital broadcasting program are provided to monitor rating, caption and multiple audio services in real time to offer various additional functions provided by a broadcasting station according to broadcasting programs to users. CONSTITUTION: An apparatus for displaying additional functions of a digital broadcasting program includes a transport decoder(32), a program and system information protocol/program specific information decoder(35), and a user interface(36). The transport decoder receives a program map table of a new version according to change of the broadcasting program. The program and system information protocol/program specific information decoder parses the program map table of the new version to output a signal for displaying additional functions according to the change of the broadcasting program. The user interface receives the signal to display the additional functions.
Patent KR-20030037858-A (KR)
Title: Sustained release pellet of isosorbide dinitrate
Inventor: CHOO GYO SEOK
IPC: A61K9/24
Filed: 2001-11-06
Abstract: PURPOSE: Provided is a sustained release pellet formulation containing isosorbide dinitrate prepared by coating a water-dispersible polymer, as a sustained release coating agent, on a drug layer containing drugs to control a dissolution rate. The formulation has dissolution property of 30% or less within 30min, 30 to 65% within 2hr and 70% or more within 8hr and is thus administered only once a day. CONSTITUTION: The sustained release pellet formulation containing isosorbide dinitrate is prepared by coating a spherical core with a drug-containing layer of isosorbide dinitrate, an excipient and a linking agent and a membrane layer comprising a water-dispersible polymer or a mixture thereof sequentially in a coating pan. The composition ratio of Eudragit RS 30D and RL 30D as a water-dispersible polymer is 100:0 to 75:25 and a coating rate thereof is 9 to 15% by weight.
Patent KR-20030039160-A (KR)
Title: Option selecting device of washing machine
Inventor: DO GI HYEONG
IPC: D06F33/02
Filed: 2001-11-12
Abstract: PURPOSE: An option sorting apparatus for a washing machine is provided to produce regardless of model or option by cutting a connection path of electric pattern according to kinds or option with a single PCB(Printed Circuit Board), and to cut down manufacturing cost by simplifying the circuit. CONSTITUTION: An option sorting device of a washing machine is composed of an option resistance unit(10) including plural resistors added or removed according to option of the washing machine model; a PCB forming the electric pattern connected to voltage and ground terminals to apply power to resistors selectively, and protruding the connection path of the electric pattern zigzag; and a control unit(30) installed in the PCB to check the model of the washing machine by detecting voltage applied to each resistor. The model or option of the washing machine is adjusted by regulating voltage applied to the resistor with cutting the connection path of the electric pattern.
Patent KR-20030039920-A (KR)
Title: Apparatus optical pick-up of super thin film form
Inventor: KIM YEONG SIK
IPC: G11B7/123
Filed: 2001-11-16
Abstract: PURPOSE: An ultra slim optical pickup device is provided to separate a light source from the other optical systems for removing the influence of the heat generated in the light source on the other optical system. CONSTITUTION: An ultra slim optical pickup device includes a silicon base(100) stacked with optical systems of an optical pickup, an objective lens(26) coupled at a lower end of the silicon base, a swing arm fixing the silicon base and carrying out the tracking and focussing operations, and VCMs(voice coil motors;) disposed at an edge and in the middle of the swing arm for the tracking and focussing operations. On the silicon base, an insulating part(40) is disposed between an area stacked with a laser light source(29) and an area disposed with an optical detector(24), a beam splitter(22), a collimator lens(23), and a beam expander(25) for separating the laser light source from the others.
Patent KR-20020024569-A (KR)
Inventor: KIM I YEOP
IPC: A01H4/00
Filed: 2001-11-16
Abstract: PURPOSE: Provided is a method for mass-producing seedlings of Aralia cordata Thunb. by somatic embryogenesis in an incubator, thereby improving propagation efficiency and seed germination, and consequently increasing agricultural income. CONSTITUTION: The method comprises the steps of: culturing hypocotyls, roots, leaves and inflorescence of a seedling germinated from the copula eminence; inducing the callus generating embryos from the culture; inducing somatic embryos therefrom; germinating them and growing to young plants or inducing secondary somatic embryos by culturing primary somatic embryos or fragments of the young plants induced therefrom; germinating them; and growing young plants to mass-produce seedlings of Aralia cordata Thunb.
Patent KR-20030042556-A (KR)
Title: Rubber composition for steel cord belt edge tape
Inventor: MIN GYEONG SIN
IPC: C08L7/00
Filed: 2001-11-23
Abstract: PURPOSE: A rubber composition for a steel cord belt edge tape is provided to improve adhesion between the exposed steel layer and the rubber phase at the edge part of the belt with preventing the separation. CONSTITUTION: The rubber composition for a steel cord belt edge tape comprises 100 parts by weight of a natural rubber and 5-20 parts by weight of an organic functional silane based mixture containing an alkoxysilyl group at its terminal. Preferably, the organic functional silane based mixture is a mixture comprising a coupling agent containing an amine functional group and a coupling agent containing a sulfan functional group in the weight ratio of 1:1 to 1:5.
Patent KR-20030046053-A (KR)
Title: Asphalt composition containing linear diblock copolymer
Inventor: CHO JAE CHEOL
IPC: C08L95/00
Filed: 2001-12-04
Abstract: PURPOSE: An asphalt composition having improved dispersibility, low temperature elongation and softening point is provided. CONSTITUTION: The asphalt composition is characterized by comprising an asphalt, and a linear double block copolymer consisting of a vinyl aromatic hydrocarbon and a conjugated diene. The asphalt composition further comprises a sulfur compound. Preferably, the linear double block copolymer has the average molecular weight of 5,000-500,000, and the weight ratio of the vinyl aromatic hydrocarbon to the conjugated diene is ranged from 5:95 to 40:60.
Patent KR-20030049393-A (KR)
Title: Abl register connecting structure of fly back transformer
Inventor: CHO DONG HWAN
IPC: H01F38/42
Filed: 2001-12-14
Abstract: PURPOSE: An automatic brightness limit(ABL) resistor coupling structure is provided to reduce the size of the fly back transformer by reducing the number of connection terminals of the high voltage bobbin. CONSTITUTION: An ABL resistor coupling structure comprises a low voltage bobbin(2) having a semi-cylindrical fixing portion formed at an end of a terminal of the low voltage bobbin so as to fix an ABL resistor(1); and a high voltage bobbin(3) having an upper portion where a terminal connected to the ABL resistor, a diode connection terminal and a high voltage output terminal(7) are formed, and a lower portion where a high voltage cable insertion hole and a diode connection terminal are formed. The low voltage bobbin is coupled to the high voltage bobbin from the top of the high voltage bobbin. The ABL resistor has a side connected to an ABL resistor(5) of the high voltage bobbin and the other side connected to the terminal of the low voltage bobbin.