baber/WOPTO huggingface dataset:
Patent KR-20040044225-A (KR)
Title: Apparatus for Picking and Transferring Semiconductor package
Inventor: KIM YUN CHANG
IPC: H01L21/68
Filed: 2002-11-19
Abstract: PURPOSE: A picker transfer is provided to enhance the efficiency by exchanging simultaneously a cut semiconductor package or a cut wafer for a cutting semiconductor or a cutting wafer. CONSTITUTION: A picker transfer includes a driving frame and a picker. A pulley(20) and a driving pulley(15) are connected to an upper side of the driving frame(10). A vertical guide(35) is adhered to a front side of the driving frame. The picker(40) is connected to the vertical guide in order to elevate a semiconductor package or a wafer. The picker includes a housing and a couple of absorbing plates. The housing(45) is coupled to the vertical guide. The absorbing plates(50) having plural absorbing holes are formed on a bottom side of the housing in order to absorb the semiconductor package.
Patent KR-20040046385-A (KR)
Title: Blower fan motor circuit of vehicle
Inventor: DONG GEUN MYEONG
IPC: B60H1/12
Filed: 2002-11-27
Abstract: PURPOSE: A blower fan motor drive circuit of a vehicle is provided to sharply improve power loss and driving performance, prevent breakage of a driving device, and improve reliability and economical efficiency through reduction of the number of parts and simplification of the assembling of parts. CONSTITUTION: A blower fan motor drive circuit of a vehicle comprises an air conditioner controller(100) turning off a drive signal cutoff transistor(150) and outputting a reference voltage command value to a constant voltage controller(140) if a user turns on an air conditioner switch; the constant voltage controller outputting a square wave control signal through comparison of the reference voltage command value input and a feedback voltage follow-up value; a drive voltage amplifier(170) amplifying a predetermined drive control signal and supplying a drive control signal to gate resistances(261,262); the gate resistances deciding the switching speed and a drain current; a MOSFET(Metal-Oxide Semiconductor Field Effect Transistor) power device(250) making a coil of a blower fan motor(190) connected to an earth; over-voltage protective clamp diodes(131,132) protecting an input end of the constant voltage controller from surge voltage; a switching speedup condenser(160) charging or discharging a base current, for high-speed switching of the drive voltage amplifier; a mini fuse(180) preventing breakage of a driving device and connecting the power of a battery; and the blower fan motor.
Patent KR-20030077933-A (KR)
Title: Method of making sintered object
IPC: B29C67/00
Filed: 2002-11-29
Abstract: In order for a surface of a three-dimensional sintered object to be smoothly finished by removing unwanted portions and an excessively sintered growth formed during sintering to form sintered layers, the three-dimensional sintered object is formed by repeating successive processes of dispensing a powdery material and directing an optical sintering beam to the powdery material to form the sintered layer, until a required number of integral laminated bodies are formed. During the formation of the integral laminated bodies, trimming is applied to a first zone (AH) different from a second zone (BH) in which each laminated body is formed, to remove unwanted portions of the respective laminated body. <IMAGE>
Patent KR-20040047234-A (KR)
Title: Apparatus and method of cell transmission on the basis asynchronous transfer mode
Inventor: KIM TAE GYUN
IPC: H04L12/28
Filed: 2002-11-29
Abstract: PURPOSE: An apparatus and a method for transmitting a cell of an ATM(Asynchronous Transfer Mode) are provided to divide a bandwidth exceeding a critical bandwidth of a transmission line through a duplicated channel and transfer data. CONSTITUTION: A sending side processor determines whether a mode has been changed by checking information inputted from a receiving side processor(S301). A sending side mode select module selects either an APS(Auto Protection Switching) duplication mode or a distribution mode(S302). If the distribution mode is selected, a distribution module of a transmitter divides data to be transmitted into two parts and transmits one part to the working line and the other to a protection line(S303,S304). If there is no error, the data is transferred to a data receiving module through a receiving side buffer and aggregated in the data receiving module(S306).
Patent KR-20040047298-A (KR)
Title: Reed switch assembly
Inventor: YANG YEONG MAN
IPC: H01H36/00
Filed: 2002-11-29
Abstract: PURPOSE: A lead switch assembly is provided to prevent damages of the glass tube constituting the lead switch assembly by permitting impacts to be uniformly distributed all over the glass tube having an extended diameter. CONSTITUTION: A lead switch assembly comprises a lead switch supporter(4) for protecting a glass tube(3) and guiding a magnetic lead extracting direction; the glass tube embedded in the upper space of the lead switch supporter; a magnet lead(2) arranged to penetrate through both sides of the glass tube and extracted in the rectangular direction with respect to the lengthwise direction of the glass tube; and a bending portion(200) arranged at a side of the magnetic lead extracted in the rectangular direction with respect to the lengthwise direction of the glass tube so as to absorb impacts. The glass tube has both ends each of which has an extended diameter. The bending portion and a glass tube expanded portion(300) have escape grooves(400).
Patent KR-20030051405-A (KR)
Inventor: HONG XUE JIN
IPC: A01G31/02
Filed: 2002-12-18
Abstract: PURPOSE: A bean sprout culturing machine is provided to provide an optimum temperature condition over the entire structure thereof with other environmental factors satisfied. CONSTITUTION: A bean sprout culturing machine includes a frame(10) meshed with a plurality of empty regions, culturing drawers(20) movably placed at the empty regions with minute bottom holes, and a hot water tank(30) contacting the rear of the frame up to the center thereof while directly standing with a built in heater and a built in water pump. A controller(40) controls the heater and the water pump. The hot water pumped through the water pump is fed to the topmost culturing drawer by a vertical wiring line and a horizontal wiring line.
Patent KR-20040061750-A (KR)
Title: A Alarm Sequence Display Unit of CNC and Method Thereof
Inventor: YOON TAE HYEOK
IPC: B23Q17/00
Filed: 2002-12-31
Abstract: PURPOSE: A device and method for successively displaying alarms of a machine tool is provided to precisely and quickly settle the errors of the machine tool. CONSTITUTION: A device for successively displaying alarms of a machine tool is composed of a PLC(20) for storing display signals according to the alarms of the machine tool, a display unit(30) for displaying information about the alarms, and a control switch unit(10). The control switch unit outputs a control signal into the PLC to successively display alarm signals.
Patent KR-20020015394-A (KR)
IPC: A61P11/02
Filed: 2000-07-28
Abstract: 본 발명은 유리 형태 또는 염 형태의 화학식 I의 화합물(식 중, X, R 1 , R 2 , R 3 및 R 4 는 본 명세서에서 정의된 바와 같음), 그의 제조 방법 및 제약으로서의 용도, 특히 염증성 또는 폐쇄성 기도 질환을 치료하기 위한 그의 용도를 제공한다. 
     <화학식 I>
Patent KR-20020037051-A (KR)
Title: 외과 수술 기구용 밀폐 단부 튜브 제조
IPC: B23K9/00
Filed: 2000-09-13
Abstract: 절단 기구(208)를 지지하는 내부 튜브(204)가 상기 절단 기구를 조직으로 노출시키는 절단 창(206)을 갖는 외부 튜브(200) 내에서 이동할 수 있도록 배치된 외과 수술 기구용으로 1부품 튜브를 제조하기 위한 기술이 개시된다.  스웨이징은 내부 튜브 또는 외부 튜브 중의 하나로 작용하는 관형 부재(80)의 일 단부(86)를 폐쇄하도록 수행된다.  다른 처리 단계들도 또한 수행된다.  예를 들면, 스웨이징에 의해 형성된 소정량의 돌출부(87)들이 절단되고, 튜브 재료는 스웨이징에 의해 형성된 이음부(89)에서 상호 융접되고, 관형 부재(80)의 폐쇄된 말단부는 소정의 형태로 성형된다.  예를 들면, 소정의 형태는 말단부가 볼록한(예컨대, 사실상 반구형) 내부 및 외부 말단 표면(190)을 형성하도록 라운드진다.  이는 완전히 둥근 외과 수술 기구에 사용하기 적합한 튜브를 가능하게 한다.  선택적으로, 소정의 형태는 말단부가 평평한 내부 말단 표면(191') 및 평평한 외부 말단 표면(190')을 형성하도록 평평하게 된다.  이러한 경우, 튜브는 단부 절단용 외과 수술 기구에 사용될 수 있다.
Patent KR-20020043615-A (KR)
Title: Forming machine with a cutting device
IPC: B23D35/00
Filed: 2000-09-22
Abstract: A machine with a cutting device includes a stationary bar-cutter blade and a slicing blade which cooperates with and is displaceable in relation to the bar-cutter blade. The slicing blade is a closed circular blade. The bar-cutter blade is a half blade and cooperates with a centering and clamping piece, which is displaceable in relation to the bar-cutter blade, to form together a slotted round blade. The centering and clamping piece can be controllably displaced between a centering position, in which, during operation, the bar to be cut is centered without clamping of the bar; a released position, in which the centering and clamping piece is completely removed from the bar, and a clamping position, in which the centering and clamping piece clamps the bar.
Patent KR-20020068349-A (KR)
IPC: F02M63/02
Filed: 2001-09-05
Abstract: 엔진(1)에는 액츄에이터(53, 54, 55, 56)에 의해 과급압을 변화시키는 터보차저(50)가 제공된다.  제어기(41)는 액츄에이터(54)의 작동으로부터 엔진(1)의 흡입 공기량의 변화로의 응답 지연의 제1 보상값, 및 액츄에이터(54)로 명령 신호의 입력에 대해 액츄에이터(54)의 작동 지연의 제2 보상값을 각각 산출한다.  상기 액츄에이터(54)로의 명령 신호는 엔진(1)의 주행 상태에 기초하여 판정되었던 작동 목표값에 제1 보상 및 제2 보상값에 기초하여 처리를 실행하여 산출되며, 이에 의해, 흡입 공기량 제어의 응답이 향상된다.
Patent KR-20030014346-A (KR)
IPC: H01M4/52
Filed: 2000-11-20
Abstract: Li(acac)와 Co(acac) 3 가 용액(50)에 용해되는, 리튬화 물질층을 제작하는 방법이 공개된다. 이 해법은 a) 용액(52)을 원자화하고, b) 원자화 용액을 가열된 기체 스트림(51) 내로 지나게하여 용액을 증기화시키며, c) 증기화된 용액(55)을 기판(56) 위로 보냄으로서, 기판(56)에 증착된다.
Patent KR-20020082465-A (KR)
Title: 최장의 정합 어드레스 탐색장치 및 방법
IPC: G11C15/00
Filed: 2000-12-08
Abstract: 본 발명은 검색표의 깊이를 증대시키기 위한 장치 및 방법에 관한 것이다. 상기 검색표는 적어도 2개의 검색 유닛을 포함한다. 키에 해당하는 최종 결과값에 대한 검색 요구가 각각의 검색 유닛에 병렬로 발행된다. 각각의 검색 유닛은 최종 결과값에 대한 다단검색을 병렬로 실시한다. 상기 검색 유닛중 단지 하나에 저장된 최종 결과값은 검색 유닛중 하나에 의해 제공된다.
Patent KR-20020086868-A (KR)
IPC: C01G45/00
Filed: 2000-12-21
Abstract: According to the process of this invention, first a manganese oxide seed is prepared, which is then grown to obtain manganese oxide having large particle diameters. The manganese oxide thus obtained is reacted with a lithium compound, whereby lithium manganate having large particle diameters can be obtained. Since the lithium manganate has large particle diameters and gives a high packing density, lithium batteries with a high energy density can be provided by using the lithium manganate.
Patent KR-20030086219-A (KR)
Title: System and method for treating infectious waste matter
IPC: A61G12/00
Filed: 2001-01-24
Abstract: In accordance with the present invention, a system and method is provided for producing a safely disposable end product from waste matter containing undesirable materials, such as infectious, biohazardous, hazardous, or radioactive elements. The method comprises the steps of providing a highly basic solvent, immersing the waste matter containing the undesirable materials within the highly basic solvent, and heating the solvent. The waste matter containing the undesirable materials is allowed to remain within the solvent until digested, thereby forming a solution void of any infectious or biohazardous elements and/or containing a concentration of radioisotope below the maximum permissible concentration (MPC) for release to a sanitary sewer as defined in applicable federal regulations for the waste matter containing such materials. The system includes a tank or vessel (12) capable of containing a highly basic solvent during a closed digestion reaction, heating means (30) for heating the solvent within the vessel, filtering means (40), and means (41) for removing the post-digestion aqueous solution and solid waste materials from within the vessel (12). The post-digestion product in both aqueous and solid form can then by disposed of by conventional means.
Patent KR-20030065301-A (KR)
Title: Multi zone cracking furnace
IPC: C10G9/20
Filed: 2001-01-22
Abstract: A process for independently and concurrently cracking at least two different hydrocarbon feedstocks to olefins. The process is carried out in a furnace for cracking hydrocarbon feed which has at least a first and second independent radiant cracking zone to produce a first cracked product and second cracked product that are separately withdrawn from the furnace.
Patent KR-20020073197-A (KR)
Title: Low temperature purification of naphthalene dicarboxylic acids
IPC: C07C51/47
Filed: 2001-02-02
Abstract: A process for purifying a naphthalenic carboxylic acid comprising contacting at a temperature below about 575° F. a mixture comprising an impure naphthalenic carboxylic acid and a solvent in the presence of hydrogen gas with a noble metal on carbon catalyst. The process results in reduced amounts of organic impurities in the purified acid when compared to other purification processes.
Patent KR-20030019447-A (KR)
IPC: C07C211/48
Filed: 2001-06-18
Abstract: 본 발명은 양이온[Ct] + 및 음이온[A] - 을 포함하는 이온성 조성물에 관한 것으로, 상기 음이온은 플루오로아릴 리간드에 결합된 13족 원소의 중심 핵심을 포함한다.  하나 이상의 플루오로아릴 리간드는 화학식 -SiOR 3 (여기서, R은 C 1 -C 30 하이드로카빌 또는 하이드로카빌실릴 치환체이다)로 표시되는 실록시 그룹으로 치환된다.  [Ct] + 는 올레핀 중합 촉매로서 사용할 수 있는 임의의 양이온으로부터 선택되고 전형적으로는 아닐리늄 양이온, 암모늄 양이온, 트리틸 카베늄 양이온, 11족 금속 양이온, 실릴륨 양이온, 1족 또는 2족 금속의 수화된 염의 양이온, 및 양이온의 수소 원자 하나 이상에 대하여 C 1 -C 20 하이드로카빌, 하이드로카빌실릴, 또는 하이드로카빌아민 치환체를 함유하는 아닐리늄, 암모늄, 트리틸 카베늄 및 실릴륨 양이온의 유도체가 될 것이다.  상기 이온성 조성물은 올레핀 중합 촉매를 활성화시키는데 사용될 수 있으며 지방족 용매에 용해되도록 제조될 수 있다.  합성 및 중합을 설명한다.
Patent KR-20030036252-A (KR)
Title: Collapsible storage apparatus for vehicle cargo compartments
IPC: B60R5/04
Filed: 2001-06-29
Abstract: Apparatus for storing items within vehicle compartments that can be manipulated into an operative position and a closed position with a single hand are provided. Apparatus includes a base disposed on or within a vehicle compartment floor and having a surface that is exposed to the vehicle compartment when the apparatus is in an operative (i.e., open) position. A rear panel is pivotally attached to the base and is movable between a closed position overlying the base surface and an open position substantially normal to the base surface. End panels are movably attached to respective end portions of the rear panel. The end panels are movable between a stored position in face-to-face relation with the rear panel and an operative position disposed substantially normal to the base surface and to the rear panel. The end panels move from their respective stored positions to operative positions in response to movement of the rear panel from its closed position to its open position. One or more partition panels that are movably attached to either the rear panel or to the base surface, may be provided. Each partition panel divides the compartment into multiple sections when in the operative position. Each partition panel is movable between a stored position in face-to-face relation with the rear panel (or base surface) and an operative position disposed substantially normal to the base surface and to the rear panel.
Patent KR-20040060682-A (KR)
Inventor: CHOI MYUNG BU
IPC: D06M11/00
Filed: 2002-12-30
Abstract: PURPOSE: A manufacturing method of non-woven fabric is characterized by using adhesive containing cloisonne stone and anion. The cloisonne stone is characterized by having excellent radiant energy, antibacterial property, deodorization and humidity controlling property and intercepting water vain radiation. The non-woven fabric is useful for clothes, bedclothes, furniture and construction materials. CONSTITUTION: A manufacturing method of non-woven fabric using adhesive containing cloisonne stone and anion is as follows: preparing 100g of the cloisonne powder(500mesh); mixing and compounding 20g of tourmaline powder(350mesh) with the cloisonne powder; and then mixing and compounding 1000g of a water soluble acrylic binder having 40% of solids with a mixture to manufacture the adhesive.
Patent KR-20040063071-A (KR)
Inventor: HONG JONG CHEOL
IPC: G06K17/00
Filed: 2003-01-23
Abstract: PURPOSE: A smart card of a network extension type and an operating method thereof are provided to decide an accessible smart card application area from the smart card application areas in an IC chip or on the network when a smart card terminal accesses the smart card application area through an open network extension platform of the network extension typed smart card. CONSTITUTION: The network extension typed smart card provides the smart card application area storing an IC card application from an application area in the IC chip and an extension typed smart card server on the Internet. The smart card terminal stores a host application matched with the network extension typed smart card and a remote application to support the remote access to the extended smart card application area on the network. The network extension typed smart card server is equipped with the application area for the extension typed smart card linked with the smart card application area on the network.
Patent KR-20040068831-A (KR)
Title: Water-treating fine-granular powder containing magnetite powder and organic adsorbent and process for water-treating by using thereof
Inventor: LEE DONG HUI
IPC: B01J20/20
Filed: 2003-01-27
Abstract: PURPOSE: Provided are a water-treating fine granular powder containing a magnetite powder, which increases an adsorption efficiency of eutrophication materials such as NH4¬+, NO3¬-, PO4¬3- and SOx, water-soluble organic compounds and environmental harmful materials and is able to separate floating materials within a relatively short time, and an organic adsorbent and a process for water-treating by using thereof. CONSTITUTION: The water-treating fine granular powder comprises an activated carbon or an activated carbon fiber, 1.0-20 wt.% of a Cu catalyst, 5.0-50 wt.% of a magnetic substance of a magnetite and 1-15 wt.% of calcium hydroxide regarding method for preparing an ultra-high speed water-treating fine-granular powder and has a size of 0.1-5.0 millimeters. The water-treating process comprises a step of separating the fine granular powder adsorbing eutrophication materials such as NOx, PO4 and SOx and water-soluble organic compounds in a water-treating tank or a bath by applying magnetic force thereto.
Patent KR-20040069742-A (KR)
Inventor: JUNG SEUNG U
IPC: G08G1/0969
Filed: 2003-01-30
Abstract: PURPOSE: A system and a method for servicing the location-based information are provided to easily supply various information providing service including the traffic information without depending on the mobile terminal. CONSTITUTION: A system for servicing the location-based information includes a global positioning system(GPS) antenna(304), a GPS data process block(303), a voice signal process block(305), a handsfree block(302) and a central processing block(301). The GPS antenna(304) receives the GPS coordinate through the communication with the GPS satellite. The GPS data process block(303) calculates the current GPS coordinate of the vehicle and fabricates the calculated value into the current position coordinate and the direction information. The voice signal process block(305) converts the current position coordinate and the direction information fabricated at the GPS data process block(303) into the voice signal. The handsfree block(302) supplies the information required by the user through the voice signal connected to the mobile terminal by connecting with the service center and supplies the handsfree function to the subscriber. And, the central processing block(301) is operated to realize the information supply required by the user with controlling the GPS data process block(303), the voice signal process block(305) and the handsfree block(302).
Patent KR-20030067580-A (KR)
Title: 척추 간격 유지기
IPC: A61B17/58
Filed: 2003-02-07
Abstract: 척추 간격 유지기는 복수의 인접한 척추 상에 제공되는 한 쌍의 로드와 결합될 결합부 및 상기 인접한 척추의 가시돌기(spinous process) 상에 자유롭게 접촉할 수 있는 접촉부를 구비하는 유지 부재, 및 상기 결합부와 결합되어 있는 로드를 고정하는 고정 나사를 포함한다.  상기 척추 간격 유지기는 인접한 척추 상에 각각 존재하는 가시돌기 사이에 배치되어 상기 가시돌기 사이의 간격이 일정하게 유지될 수 있도록 한다.
Patent KR-20030021209-A (KR)
Inventor: KIM SOO HEE
IPC: A23L27/10
Filed: 2003-02-06
Abstract: PURPOSE: Provided are an extraction of essential oil from Houttuynia cordata by using a continuous extractor and a preparation of capsulated products thereof by adding coating material thereto. The capsulated essential oil of Houttuynia cordata can be applied to soap, fragrance, cosmetics, foods, cigarette, medicaments, etc. CONSTITUTION: The capsulated essential oil of Houttuynia cordata is manufactured by extracting the essential oil from Houttuynia cordata; mixing cyclodextrin and glucose with the extracted essential oil; and spray-drying the mixture to formulate it into a capsule form.
Patent KR-20040073164-A (KR)
Inventor: HONG YOUNG KEE
IPC: B31F1/20
Filed: 2003-02-13
Abstract: PURPOSE: A manufacturing method of a laminated paper board for a toy and a laminated paper board thereof are provided to secure the proper strength and thickness for the creased and scored laminated paper board as plastic models or puzzles by using corrugating mediums as reinforcing ribs and the shock-absorbing property of the corrugating medium for a wooden mold cutter in a creasing and scoring step. CONSTITUTION: A laminated paper board manufacturing method is composed of steps for preparing a corrugated fiber board box(10) formed by adhering a liner paper(13) to a corrugating medium(11)(S10); coating both surfaces of the corrugated fiber board box with an adhesive agent(S20); attaching a cover(S) on the corrugated fiber board box(S30); compressing the corrugated laminated paper board attached with the cover to reduce the thickness and reinforce the strength; and reinforcing the laminated paper board again by pressing the compressed laminated paper board with a creasing and scouring machine having a wooden mold(T1,T2) fixed with cutters(C1) at the bottom side, and creasing, scouring, and compressing the shape of the wooden cutter on the laminated paper board.
Patent KR-20040078462-A (KR)
Inventor: LEE CHANG JU
IPC: C09D11/03
Filed: 2003-03-04
Abstract: PURPOSE: A method for preparing a thickener for textile print is provided to prevent the risk of fire and water pollution, and improve the working environment by using water instead of an organic solvent. The thickener prepared by the method also has excellent water dispersibility and rheological properties with reduced amount of use, thereby reducing the time and cost spent on its production. CONSTITUTION: The method for preparing a thickener for textile print comprises: mixing 35-45wt% of deionized water, 35-40wt% of an acrylic acid as a main monomer and 25-30wt% of an acrylamide in a reactor with stirring to obtain 100wt% of an aqueous phase; mixing 70-90wt% of a Dsol-240 that is an ester-based oil, 5-15wt% of a surfactant where two species of sorbitan fatty esters are mixed at a ratio of 1:1-1:5 and 5-15wt% of stearyl acrylate as a hydrophobic monomer to obtain an oil phase; adding the aqueous phase to the oil phase at a ratio of 1:1 and then homogenizing the mixture to form uniform emulsion monomers having a particle size of 10nm or less; and aging the emulsion monomers with nitrogen for 10-60 minutes.
Patent KR-20040083753-A (KR)
Inventor: CHO UN JO
IPC: H01S3/0941
Filed: 2003-03-25
Abstract: PURPOSE: A semiconductor laser diode having an asymmetric SCH(Separate-Confinement Hetero) structure and a fabricating method thereof are provided to improve a thermal characteristic and an optical characteristic by reducing internal loss due to inserting a p-InP layer. CONSTITUTION: An n-type cladding layer(220) is formed on a substrate. An n-type second SCH layer(218) is formed on the n-type cladding layer. The first n-type SCH layer(210) is formed on the second SCH layer. An active layer(212) is formed on the first n-type SCH layer. The first p-type SCH layer(208) is formed on the active layer. The first insertion layer(206) is formed on the p-type first SCH layer. A p-type second SCH layer(204) is formed on the first insertion layer. A p-type cladding layer(202) is formed on the p-type second SCH layer.