baber/WOPTO huggingface dataset:
Patent KR-20010056704-A (KR)
Inventor: JUN SEONG HUN
IPC: B62D21/00
Filed: 1999-12-16
Abstract: PURPOSE: A chassis frame centering device adjusts the central position with an up-and-down adjusting device and a left/right adjusting device. CONSTITUTION: A chassis frame centering device comprises an up-and-down adjusting device(10) and a left/right adjusting device(20). The up-and-down adjusting device(10) adjusts an upper/lower rotating angle of a supporter(11) whose one axis is hingedly connected at the longitudinal center of a main chassis conveyer conveying a main chassis frame and an axle. The left/right adjusting device(20) installed at the upper surface of the supporter(11) conveys the main chassis frame and the axle to right/left directions. Thus, the chassis frame centering device rejects a badness which a cab assembly is installed escapingly from the center of the main chassis, by adjusting easily the center line of the cab assembly and the main chassis frame.
Patent KR-20010058433-A (KR)
Inventor: BAEK YONG GI
IPC: F24F1/00
Filed: 1999-12-27
Abstract: PURPOSE: An air conditioner having dual evaporator structure is provided to prevent a rear evaporator from freezing by oversupply of refrigerant by distributing the different amount of refrigerant to the rear evaporator through a rear evaporator path smaller than a front evaporator path. CONSTITUTION: An air conditioner has a condenser(2), a compressor(1), a single receiver drier(3) and a sub condenser(4). A refrigerant tube is formed to supply refrigerant to both front and rear evaporators(5,6) by a branch pipe(7) of the receiver drier. A three-way valve(8) is mounted at the branch pipe of a refrigerant tube. An inlet of the three-way valve has the almost same diameter as a connecting part of the front evaporator. A connecting part of the rear evaporator has a smaller diameter than one of the front connecting part. Thereby, the different amount of refrigerant is supplied to the front and the rear evaporator. The air conditioner prevents the rear evaporator from freezing when the rear evaporator is run normally. The rear evaporator is run normally for the excess amount of refrigerant is isolated by expansion valves of each evaporator.
Patent KR-20010061889-A (KR)
Inventor: CHO SEONG DAE
IPC: H01L23/28
Filed: 1999-12-29
Abstract: PURPOSE: A chip card for preventing delamination of a circuit board is provided to prevent a delamination phenomenon from a boundary between a molding resin of a circuit board and a base card. CONSTITUTION: A circuit board(120) has an upper face for mounting a semiconductor chip(110) and a lower face as a contact surface(124). The semiconductor chip(110) mounted on an upper side of the circuit board(120) is molded by a molding resin(130). A base card(140) has a cavity(150) for loading the circuit board(120) molded by the molding resin(130). The cavity(150) is formed with an adhering portion(152) combined with the molding resin(130) of the circuit board(120) and a receiving portion(154) combined with the circuit board(120). A concavo-convex portion(160) is formed at a boundary portion between the adhering portion(152) of the base card(140) and the molding resin(130).
Patent KR-20010058935-A (KR)
Inventor: AHN GYEONG JUN
IPC: H01L27/04
Filed: 1999-12-30
Abstract: PURPOSE: A semiconductor device having a protection element of an electrostatic discharge is to prevent heat from being excessively generated by forming a poly plug on a source/drain junction region of a field transistor as a buffer layer and dispersing a current all through the source/drain junction region. CONSTITUTION: The protection element of the electrostatic discharge includes a field transistor disposed between an input terminal and a ground terminal. The filed transistor includes an isolation region(21) and a source/drain junction. A poly plug(23) is formed on the source/drain junction as a buffer layer. The poly plug is composed of a polysilicon layer. In case of forming a contact on the source/drain junction region, a contact(24) is formed on the poly plug. At that time, the contact is formed on any one of the source/drain junction region, and is formed with a metallic wiring contact or a conductive wiring contact.
Patent KR-20000029607-A (KR)
Inventor: GERHARD ANTON
IPC: F16B25/00
Filed: 1997-07-18
Abstract: PURPOSE: A self-tapping screw of the generic type is provided which it can be screwed especially easily in holes drilled in concrete or other materials such as brick or the like. CONSTITUTION: A thread forming screw, in particular a concrete screw, has a cylindrical core with a longitudinal centre line and a thread designed in a single piece with the core and provided in the area of its outer circumference with cutting notches formed by triangles open towards the outer circumference of the thread. The flanks of the thread are substantially parallel and extend radially to the longitudinal centre line.
Patent KR-20000068417-A (KR)
IPC: B01J20/16
Filed: 1998-07-03
Abstract: 무기물의 분말을 바인더로 하여 플라이폰타이트광물의 분말을 지지체의 표면에 고착시켜 무기재료층을 형성한 것을 특징으로 하는 공기정화필터 이다. 본 발명의 필터에서는 플라이폰타이트광물에 의해 공기중의 산성과 염기성의 가스상 불순물이 흡착/제거된다.
Patent KR-20000048924-A (KR)
Title: Radio with improved reception
Inventor: AHN THOMAS I
IPC: H04B1/64
Filed: 1997-10-02
Abstract: PURPOSE: An apparatus is provided to improve the signal-to-noise radio of a citizen's band (CB), a 10 meter radio receiver and scanner radio receiver. CONSTITUTION: A compander circuit (30) is used in both the transmitting and receiving portions of the radio. Demodulated incoming audio signals are expanded by the compander circuit (30) to increase the dynamic range of incoming audio signals. Outgoing audio signals from a microphone (36) are compressed by the compander circuit (30) to decrease the dynamic range of the outgoing audio signals before they are amplified and transmitted.
Patent KR-20000053246-A (KR)
Title: Variable tension process and apparatus for continuously moving layers
Inventor: KASTMAN SCOTT LEE
IPC: A61F13/15
Filed: 1997-10-31
Abstract: PURPOSE: A process and apparatus for registering a plurality of components on one continuously moving layer with a respective plurality of components on another continuously moving layer, are provided. CONSTITUTION: A process for controllably registering a plurality of components of a continuously moving first layer with a plurality of components on a continuously moving second layer, comprises the steps of: providing a continuously moving first layer including a plurality of components, providing a continuously moving second layer including a plurality of components, representing the components of one of the continuously moving layers with a respective plurality of reference marks, sensing each of the reference marks and generating a reference mark signal in response thereto, measuring the distance between two successive reference mark signals and generating a repeat corrective control signal in accordance with preprogrammed instructions, selectively applying pressure to the continuously moving one layer in response to a generated repeat corrective control signal to adjust the distance between two successive reference marks, superimposing the continuously moving first layer and the continuously moving second layer together, sensing a reference mark and its corresponding component of the other layer, and generating a placement corrective control signal in accordance with preprogrammed instructions, and adjusting the speed of the continuously moving one layer in response to a generated placement corrective control signal to controllably register a reference mark on the continuously moving one layer with its corresponding component on the continuously moving other layer.
Patent KR-20000069382-A (KR)
Title: 병렬 스테이지 파워 증폭기
IPC: H03F99/00
Filed: 1997-12-05
Abstract: 본 발명은 입력 신호에 응답하여 증폭된 신호를 제공하는 증폭기 회로(40)에 관한 것이다.  증폭기 회로(40)는 다수의 증폭기 스테이지중 선택된 적어도 하나에 입력 신호를 공급하는 입력 네트워크(44)를 포함한다.  출력 네트워크(48)는 선택된 적어도 하나의 증폭기 스테이지로부터 증폭된 신호를 결합하기 위하여 제공된다.  증폭기 스테이지는 증폭된 신호의 적정 파워값에 응답하여 제어 회로에 의하여 선택된다.  적정 출력 파워 레벨을 제공하는데 필요한 증폭기 스테이지(들)만을 선택적으로 동작시킴으로써, 광범위한 동적 범위에 걸쳐 선형으로 동작하는 증폭기를 요구하는 응용분야에서 DC 효율이 증가될 수 있다.
Patent KR-20000069998-A (KR)
Title: 패턴화된 연마면을 제조하기 위한 로토그라비어 방법
IPC: B24D11/00
Filed: 1997-12-22
Abstract: 연마제 조립자, 충전제, 연마 조제, 첨가제 및 결합제 수지를 포함하는 조성물을 특정한 패턴으로 배면재 표면에 로토그라비아 방법을 사용하여 부착하고, 부착된 조성물이 경화되기 전에 형태를 잃어버리지 않도록 점도를 조절함으로써 매우 미세한 연마용으로 적합한 도포된 연마제를 수득할 수 있다.
Patent KR-20010020270-A (KR)
Title: Security element structure for documents, devices for checking documents with such security elements, method for the use thereof
IPC: B44F1/12
Filed: 1998-04-24
Abstract: A structure of a security element for documents provided with a combination of differently reacting or responding security features and functional designs, including conductive, magnetic and diffractive ones, which render it difficult or impossible for counterfeiters to discover the functioning of the security element.
Patent KR-20010013600-A (KR)
IPC: H01R4/02
Filed: 1998-05-16
Abstract: The invention relates to a method for producing an electrical connection between a first contact partner part and a second contact partner part. According to the invention, the two parts are brought together and then interconnected non-detachably in a positive material fit or quasi- positive material fit, to form a plug-in connection.
Patent KR-20000018003-A (KR)
Inventor: KIM NAM JU
IPC: G08G1/0968
Filed: 2000-01-03
Abstract: PURPOSE: A geographic information system is provided to exert function thereof in spite of bad weather and serve a pedestrian systemic transportation information guidance without a coded adhesive material. CONSTITUTION: A bar code containing position information is installed on a bottom of a road, and a bar code reader capable of reading the bar code is install on a lower portion of a vehicle. A vehicle passing on the bar code reads and transmits bar code information to a computer system built in the vehicle. The computer system processes the transmitted information and supplies various service(the shortest path to a goal, prospective consuming time, etc.) to a vehicle driver.
Patent KR-20010068522-A (KR)
Title: A method for automatizing material flow for vulcanization of tires
Inventor: NOH DAE YEONG
IPC: B65G47/02
Filed: 2000-01-06
Abstract: PURPOSE: An automated method of tire vulcanization is provided to cut down costs necessary for various equipments by conveying green tires to a vulcanizer from an automatic storehouse and storing each vulcanizer with a stacker crane at the same time. CONSTITUTION: Plural green tires(10) are put into an automatic storehouse(3) together with each tray(2) by a monorail. Empty standby trays are returned to a forming process by the monorail from the automatic warehouse. The green tires in the automatic storehouse are supplied to a loader(6) mounted at a vulcanizer(5) by a stacker crane(4) of the automatic storehouse. The stacker crane is designed to move up and down as well as back and forth. The stacker crane centers the green tires with the loader, and the loader stores the green tires one by one. When the former tire is vulcanized and discharged, the next green tire is put into an empty mold(7) by rotating centering on a rotatable shaft. After vulcanization, a tire unloader(8) discharges the completed tires(20). The tires are laid on a conveyer(9) and then moved to a test process. The stacker crane moves the green tires to the loader and stores the trays in the automatic storehouse temporarily. The trays are moved to the monorail. Therefore, the empty trays are used again in the molding process.
Patent KR-20000053460-A (KR)
Inventor: KETEULREOSEONDEOSEURINIBASAN
IPC: H01L27/108
Filed: 2000-01-12
Abstract: PURPOSE: A capacitor of an integrated circuit is provided to deepen a trench without loosening a metal plug or separating the metal plug from an internal connection line by an anchor-type plug. CONSTITUTION: A capacitor of an integrated circuit comprises a substrate(24), a first dielectric layer(26), a first metal plug(30), an internal connection line(32), a second dielectric layer(36), a second metal plug(22), a third dielectric layer(48), and an upper electrode. The first dielectric layer has a first trench inside, adjacent to the substrate. The first metal plug is extended upward in the first trench. The internal connection line contacts the first metal plug to define an anchor-type dented portion(34) on a side surface opposite to the first metal plug, placed on the first trench. The second dielectric layer is formed on the internal connection line, having a second trench inside. The second metal plug includes a body(40) extending upward in the second trench and anchor-type portions(42) coupled to the anchor-type dented portion for fixing/adhering a second metal plug. The third dielectric layer is adjacent to an upper portion of the second metal plug. The upper electrode is formed on the third dielectric layer.
Patent KR-20010073296-A (KR)
Title: Laser beam position measurement apparatus for wafer marking system
Inventor: JANG HYEOK JUN
IPC: H01L21/66
Filed: 2000-01-13
Abstract: PURPOSE: An apparatus for measuring position of laser beam for wafer marking system is provided to prevent the error of marking from occurring by marking with some errors and then correcting the errors. CONSTITUTION: A laser beam generated in a laser assembly(28) is inputted in the optical sensor of the chamber(20), after its path being changed. The position instruction value of the laser beam inputted to the optical sensor(34) is stored in a computer(30), and the position detection signal value inputted to the optical sensor(34) is stored in the computer(30) via an amplifier(36) and a converting card(32). The process for detecting the position instruction value and the position detection signal value each time a user desires is repeated. The computer(30) corrects the position instruction value so that the value is included in the error bounds for determining the marking error, which the user desires.
Patent KR-20010073573-A (KR)
Inventor: BAEK JONG GIL
IPC: D06F39/06
Filed: 2000-01-18
Abstract: PURPOSE: A linter filter for a washing machine is provided to discharge the washing water pumped by an impeller without cleaning foreign materials of the liter filter. CONSTITUTION: A linter filter comprises a first washing water discharge port(120) mounted on the lower portion of a body(110); a second washing water discharge port(130) formed on the upper portion of the first washing water discharge port; a filter net(140) in net shape formed on an inner washing tub; a washing water leakage isolating film protruded on the upper portion of the second washing water discharge port; a handle unit(170) mounted on the upper portion of the body; and guides(160) formed on both side faces of the body. The washing water leakage isolation film is closely formed to the second washing water discharge port. Moreover, the washing water leakage isolation film actively let the washing water in the inner washing tub by guiding the washing water into the second washing water discharge port.
Patent KR-20010073658-A (KR)
Title: Expression and secretion vector for human interferon alpha and process for producing human interferon alpha by employing same
Inventor: BAE SEONG MIN
IPC: C07K14/56
Filed: 2000-01-19
Abstract: PURPOSE: The expression vectors expressing human interferon alpha and a method for producing human interferon alpha using the same vectors are provided, thereby the interferon alpha having the same amino acid sequence as that of natural interferon alpha can be mass produced using E. coli. CONSTITUTION: The expression vector contains the gene encoding the modified thermostable enterotoxin II sequence, in which at least one of amino acids among 4th, 20th and 22th amino acids of normal thermostable enterotoxin II sequence represented by the sequence ID. No. 3 is substituted by other amino acids such as threonine, glutamine or valine, and the human interferon alpha gene linked at 3'-terminal of the modified thermostable enterotoxin II sequence. The human interferon alpha is produced by incubating microorganisms transformed with the expression vectors under the appropriate conditions.
Patent KR-20010076945-A (KR)
Title: A preventive freezing apparatus of vending machine
Inventor: KIM O BOK
IPC: G07F9/10
Filed: 2000-01-28
Abstract: PURPOSE: Disclosed is an apparatus for preventing frost of automatic vending machine to prevent rupture and frost of water supply tank and water supply hose without installing separate solenoid valve or hose. CONSTITUTION: The apparatus for preventing frost of automatic vending machine comprises temperature sensor(10) to sense the temperature of automatic vending machine inside; control device to generate control signal by inputting temperature data being sensed in the temperature sensor(10); pump motor(30) to overflow hot-water of hot-water tank(60) for fixed time by over providing water of the water supply tank(40) to hot-water tank(60) in accordance with control signal of control device.
Patent KR-20010083507-A (KR)
Title: manufacturing method of quilt used to shrink type cloth
Inventor: CHUNG CHANG HYUN
IPC: D05B11/00
Filed: 2000-02-15
Abstract: PURPOSE: A method for manufacturing a quilt by inserting a stretchable fabric between a face cloth and lining cloth and heat treating is provided, which has the advantage of improving air permeability and heat retaining effect, preventing sliding and improving a design. CONSTITUTION: The titled quilt is prepared by the following stages consisting of: inserting a stretchable fabric(6)(8) into between a face cloth(2)(4) and lining cloth(10) and heat treating; quilting the folded fabric in any one direction or both directions of longitudinal direction and lateral direction using a quilting machine or a sewing machine; and inflating the face cloth with a specified width by heating the fabric at a specified temperature.
Patent KR-20010083567-A (KR)
Title: Content addressable memory device
Inventor: KIM JAE YUN
IPC: G11C8/00
Filed: 2000-02-16
Abstract: PURPOSE: A content addressable memory(CAM) cell is provided, which operates in a high speed even at a low operation voltage. CONSTITUTION: The content addressable memory(CAM) cell(100) includes a latch(114) constituted with a pair of inverters(116,118), NMOS transistors(112,120-126) and a precharge transistor(128) constituted with an NMOS transistor. Current paths of the NMOS transistors(112,120) are connected between the first bit line(BL) and the first node(N1), and between the second bit line(BLB) and the second node(N2) respectively, and their gates are connected to a word line(WL). Current paths of the NMOS transistors(122,124) are formed between the first bit line and the second bit line in sequence, and gates are connected to the second node and the first node respectively. A current path of the NMOS transistor(126) is formed between a match line(ML) and a ground voltage, and a gate is connected with a connection node(N3) of the NMOS transistors(122,124).
Patent KR-20010081744-A (KR)
Title: Method for Checking Miss Alignment
Inventor: JUNG BYEONG SEOP
IPC: H01L21/66
Filed: 2000-02-18
Abstract: PURPOSE: A method for checking misalignment is provided to improve the reliability by setting up a position of a KLA key for an in-box key and an out-box key to an auto mode. CONSTITUTION: A reticle is loaded on a reticle table of an exposure system. A wafer coated with a photoresist is supported by a wafer stage. A parameter is inputted(S60). A reticle alignment process is performed(S70). A reference eye point process is performed(S80). A wafer map check process is performed(S90). An in-box key and an out-box key are set up by selecting a position of a KLA key to an auto mode on a software in a create new test process(S100).
Patent KR-20000058120-A (KR)
Inventor: YAKIYAMAGAZO
IPC: B29C65/06
Filed: 2000-02-21
Abstract: PURPOSE: Vibrating deposit apparatus reducing weight of vibration part, is able to vibrate easily vibration part without using large vibration generator and to vibrate deposit of large synthetic resin member, and unifies two synthetic resin member by vibrating deposit. CONSTITUTION: Vibrating deposit apparatus(1) comprises: vibration generator(15); vibration part(3) to vibrate for one direction by the vibration generator(15); fixing part(2); fixing side jig(7) to fix the first synthetic resin member(17, 18) by being installed to fixing part(2); fixing part side(2) of maintaining jig to maintain a part of the second synthetic resin member installed to slide in the fixing part(2) in vibration direction; and vibration part(3) side of maintaining jig to fix the second synthetic resin member to vibrate with vibration part(3) synchronously, by uniting with fixing part side of maintaining jig, and being installed vibration part(3).
Patent KR-20010084329-A (KR)
Inventor: AHN IN HO
IPC: G02F1/133
Filed: 2000-02-25
Abstract: PURPOSE: An LCD device is provided to simplify a structure of a drive portion by reducing the number of gate drive IC and the number of data drive IC. CONSTITUTION: A liquid crystal panel(111) is formed by combining an upper substrate(113) with a lower substrate(114) including a gate line(135a) and a data line(135b). A gate drive MUX circuit(115a) and a data drive MUX circuit(115b) are formed to a vertical direction of the liquid crystal panel(111). A single printed circuit board(117) is formed at one side of the liquid crystal panel(111). A tape carrier package(119) is connected between the single printed circuit board(117) and the liquid crystal panel(111). A control circuit(121) controls a gate drive circuit and a data drive circuit. The MUX circuits(115a,115b) are connected with the gate line(135a) and the data line(135b) in order to transfer a multitude of input signal by using one output line. A MUX control circuit(122) controls the MUX circuits(115a,115b).
Patent KR-20010092048-A (KR)
Title: Refining apparatus and its process for washing impurities of waste organic solvent by using water
Inventor: LEE BEOM JIN
IPC: B01D3/00
Filed: 2000-03-20
Abstract: PURPOSE: A water washing purifying equipment of impurities contained in waste solvent is provided, which can purify waste organic solvent to pure organic solvent by washing impurities contained in waste organic solvent with water by additionally installing impeller that is driven by motor to existing distillation tower, the separation of water and solvent being conducted by difference of specific gravity. CONSTITUTION: The system comprises the followings: a distillation tower(100) that consists of a service tank(5), a column(2), two series of condensers and coolers; a service tank(5) for receiving raw material; a column(2) which is equipped with a reboiler(1) at the bottom and a No.1 and No.2 condensers(3,4) at the top for receiving raw material by natural drop and for distilling; and a condenser(11) and a cooler(10) for cooling and condensing vapor generated from the column(2).
Patent KR-20000036814-A (KR)
Inventor: KIM DONG UK
IPC: F01N3/24
Filed: 2000-03-27
Abstract: PURPOSE: An exhaust gas purifier for purifying gas exhausted from an internal combustion engine is provided to achieve an improved purification performance while utilizing a plated catalyst metal and allowing the exhaust gas to have a wide contact area with a porous combustion tube. CONSTITUTION: An exhaust gas purifier(10) which is screw-coupled by a coupling element(16) between an exhaust portion of an engine and an exhauster comprises a plurality of porous combustion tubes (11) having a plurality of gas flow holes(12), the combustion tubes(11) being arranged at both supporting members(13) at a regular space. Thus, the exhaust gas has a wide contact area porous combustion tubes(11), thereby obtaining an improved combustion efficiency of gas.