baber/WOPTO huggingface dataset:
Patent KR-20000033612-A (KR)
Title: Blades for air conditioner
Inventor: CHU BYUNG SUK
IPC: F24F7/00
Filed: 1998-11-25
Abstract: PURPOSE: Blades for air conditioner is provided to improve the convenience of the manipulation of the blades since the horizontal blades automatically moves according to the change of the direction of the vertical blades. CONSTITUTION: In a window type air conditioner includes a main body, an absorption hole formed at one side of a front surface for absorbing room atmosphere, a dispensing hole for dispensing cool air of which heat is exchanged in the main body, vertical blades(200) and horizontal blades(300) for changing the directions to dispense the cool air, wherein the vertical blades have a fixing groove(210) with upper and lower curvature(211) at one side thereof and the horizontal blades have a moving surface(310) in the shape of wave at a rear part thereof, so that the curvature of the fixing groove of the vertical blades moves along the moving surface of the horizontal blades and the horizontal blades are lowered as the upper surface of the moving surface is pressed when the curvature of the fixing groove of the vertical blades comes on the upper part of the moving surface of the horizontal surface.
Patent KR-20000034650-A (KR)
Title: Apparatus and method for cooling an engine of vehicle
Inventor: PARK JONG CHEOL
IPC: F01P7/08
Filed: 1998-11-30
Abstract: PURPOSE: Apparatus and method for cooling an engine of vehicle is provided to make warm-up of engine quickly by constituting a water pump for circulating cooling water in the form of electro-controlled clutch and preventing the unnecessary circulation of cooling water upon cold start of engine. CONSTITUTION: An apparatus for cooling an engine of vehicle including a sensor(100) for detecting temperature of engine cooling water and output the corresponding detected temperature signal comprises ECM(electronic control module,110) which receives a temperature detecting signal transmitted from the sensor(100) and estimates the temperature of the engine cooling water, and then outputs intermittence control signal corresponding thereto; a water pump clutch relay(120) which is switched on/off in response to the intermittence control signal transmitted from the ECM(110); and a water pump clutch(130) of which one side is connected with an engine driving timing belt(12) and the other side is connected with a water pump(6) so that flows of the cooling water can be controlled by connecting/disconnecting with the engine driving timing belt and water pump in response to electrical current transmitted from the water pump clutch relay(120). Since the water pump constitutes in the form of electro-controlled clutch so as to prevent the cooling water from circulating upon cold start of engine by connecting/disconnecting the water pump with engine driving force in response to the temperature of engine cooling water upon start of vehicle, warm-up of engine can be made quickly with reduction of noxious exhaust gas and fuel ratio can be improved by shortening the time period approaching to the normal operating temperature of a catalytic converter.
Patent KR-20000039215-A (KR)
Title: Electromagnetic interference/electrostatic twarting board and designing method thereof
Inventor: CHO HYUNG GEUN
IPC: H05K9/00
Filed: 1998-12-11
Abstract: PURPOSE: An electromagnetic interference/electrostatic twarting board capable of preventing a performance lowering of a system and an external shock and a designing method thereof are provided. CONSTITUTION: An electromagnetic interference/electrostatic twarting board includes a resistor(530), a capacitor(540), clock driver(550), and a filter(510). The resistor(530) is connected to a clock source(520). The capacitor(540) is connected to the resistor(530) in parallel. The clock driver(550) is connected to the resistor(530) and capacitor(540). The filter(510) is connected to the clock driver(550) and removes an electromagnetic interference. A response device is locked into a hole(200). A debug port is locked into a hole(300). The hole(300) is connected to a frame ground(400). The electromagnetic interference/electrostatic twarting board is connected to a back board through a connector(560).
Patent KR-20000004876-A (KR)
Title: Buffer using mos transistor having dynamic threshold
Inventor: HIRANO YUIZZI
IPC: H03K19/017
Filed: 1998-12-12
Abstract: PURPOSE: A buffer using a MOS transistor having dynamic threshold is provided to reduce a current flowing to a body and to maintain a high speed of a DTMOS transistor. CONSTITUTION: The buffer using a MOS transistor having dynamic threshold comprises: an input terminal for receiving an input signal transited from a first voltage corresponding to a first logic to a second voltage corresponding to a second logic; an output terminal; a first transistor(p1) having a gate electrode connected to the input terminal, a first current electrode for supplying a third voltage, a second current electrode connected to the output terminal, and a body electrode, and for turning on when a voltage pulled down to the second voltage with an absolute value of a first threshold from the third voltage is supplied to the gate electrode; and a transition circuit(I1) for transferring the input signal to the body electrode when a voltage of the second current electrode corresponds to the second logic.
Patent KR-20000043384-A (KR)
Title: Device to prevent controller from being connected wrong in fully-automated washing machine
Inventor: BAK HYE YONG
IPC: D06F39/00
Filed: 1998-12-29
Abstract: PURPOSE: A device to prevent a controller from being connected wrong in a fully-automated washing machine is provided which can prevent production inferior goods by forming a space to prevent wrong connection in the outside part of a fixed body and making a button for operating not operated in spite of being pushed down a pressing body when a controller is connected to a panel wrong. CONSTITUTION: A device to prevent a controller from being connected wrong in a fully-automated washing machine is characterized by forming a space to prevent wrong connection(111) formed in a fixed body(108) by making the interval between an operating button(126) and a pressing body to make the operating button(126) not operated when a controller is connected to a panel wrong.
Patent KR-20000044066-A (KR)
Title: Concentrator with channel switching function
Inventor: LEE JONG DAE
IPC: H04L12/28
Filed: 1998-12-30
Abstract: PURPOSE: A concentrator having a channel switching function is provided to connect with an image conference system by spare lines, except lines for Local Area Network(LAN) of a LAN cable. CONSTITUTION: A concentrator having a channel switching function in many LAN cables, which connects with a hub and many personal computers separately in a LAN, comprises first framers(302), a channel switch(304), a Local Area Network(LAN) module(306), and a second framer(308). A first framer(302) receives a communication data for image conference of many channel, transmitted through an end of many spare lines from personal computers separately, by being connected with the end of the spare lines separately, except lines for LAN. A first framer(302) output selectively fixed channels in the channels, and the communication data for image conference of fixed channels, transmitted from an image conference system, to personal computers separately. The channel switch(304) switches output communication data of first framers. The LAN module(306) controls a switching operation of the channel switch corresponding to an address for an input internet protocol. The second framer(308) combines and outputs the communication data, outputted selectively by first framers connected with other end of spare lines, to the image conference system, receiving the communication data for image conference.
Patent KR-20000044819-A (KR)
Title: Infrared ray absorption bolometer
Inventor: JU SANG BAEK
IPC: G01J1/02
Filed: 1998-12-30
Abstract: PURPOSE: An infrared ray absorption bolometer is provided to improve infrared ray absorption ratio of a bolometer by forming amending bent parts provided with an amending groove in a center of horizontal bent parts and thermal excluding effect by expanding the length of the horizontal bent parts. CONSTITUTION: An infrared ray absorption bolometer includes a board(301), a driving board level(310) having a pair of connecting terminals(307,309) formed on the board, supporting levels(330,340) having conductive lines(338,348) electrically connected to the connecting terminals in side of a lamellar structure, and horizontal bent parts(333,343) in a longitudinal direction, the horizontal bent parts including amending bent parts(335,345) separated partially by amending grooves(334,344) formed in the shape of "£" in a center part, posts(350,360) formed at end parts of the amending bent parts, and an absorption level(380) supported by the posts and having a bolometer element(382) formed in a predetermined shape inside, the bolometer element being electrically connected with the conductive lines of the amending bent parts.
Patent KR-20000046983-A (KR)
Title: Method for controlling prevention of repeated selection for principle axial tool of machine tool
Inventor: JEONG SU BONG
IPC: B23Q15/00
Filed: 1998-12-31
Abstract: PURPOSE: A method for controlling a prevention of overlapped selection for a principle axial tool of a machine tool is provided. CONSTITUTION: When a number of tool installed in a principle axis is selected by using a selecting rotary switch of tool number(100) in a state switched a selecting switch of manual/automatic mode(150) to a manual mode, the selected number of tool is memorized in a temporary memory by passing a step for checking until the manual mode is inputted. The selected number of tool is displayed by a displaying unit of tool number(120). If the selected number of tool is the same with the number of tool installed in the main axis, an alarming light(130) is turned on and an output is performed by switching to a stopping order after seizing a rotating order of a tool magazine. The rotation of the tool magazine is prevented. After clearing the number of tool selected at first stored in the temporary memory, a re-input of tool number is waited.
Patent KR-19990087733-A (KR)
IPC: H01R13/658
Filed: 1997-03-04
Abstract: The present invention relates to a screening device having a base plate and at least one shaped strip which can be joined to a side edge of the base plate. In this case, a shaped strip can be designed as a contact shaped strip or as a spring shaped strip with a plugged-on contact socket connector, and can advantageously be joined respectively to opposite side edges of a base plate. The advantage of the screening device in accordance with the present invention is, in particular, the low height of the shaped strips and, resulting therefrom, the electromagnetic screening, extending virtually ideally in one plane, of the metal housing, in particular in the case of a plurality of screening devices arranged next to one another. With subracks, the screening device in accordance with the present invention can be used, for example, as a rear cover or as a front filler panel for unassigned module locations.
Patent KR-20000004997-A (KR)
Title: Method and apparatus for reducing cochannel interference
Inventor: CHENNAKESHU SANDEEP
IPC: H04W72/00
Filed: 1997-03-28
Abstract: PURPOSE: An apparatus is provided to reduce the amount of co-channel interference occurring for any given time slot in a cellular communication system. CONSTITUTION: The communication system which transfers control and traffic signal includes the various clusters. Each cluster includes at least one of cell which is characterized by at least frequency channel. The amount of co-channel interference can be reduced by distributing or averaging out the co-channel interference to other time slots If a transmitter is on a satellite which transmits to the various clusters, the method prevents an interfering signal from interfering with the entire time slot. The apparatus requires synchronization of the control and traffic signal transmission to the clusters relative to each other so that the amount of delay introduced while staggering the time slots can be predicted and controlled.
Patent KR-20000065123-A (KR)
Title: 공작기계의공구이상검출방법및장치
IPC: G05B19/4065
Filed: 1997-04-23
Abstract: 적어도 1개의 스로어웨이 팁이 설치된 공구를 사용해서 작업물을 절삭 가공하는 공작 기계에 있어서,  상기 공구의 팁(C1, C2…Cn)을 촬상 수단으로 촬영하고, 얻어진 화상에 각각 다른 화상 처리를 실시해서 팁 절삭날 끝부분에 설정된 검사영역의 휘도값 분포 데이터를 얻음과 동시에, 얻어진 휘도값 분포 데이터를 화상간 연산 처리해서 상기 검사 영역의 결함부(Cc)의 휘도값만을 추출하여 이 휘도값으로 팁(C1, C2…Cn)의 이상을 검출하도록 한 것으로, 팁(C)의 절삭날이 흑화되어 있거나 오물이 부착되어 있어도 팁(C)의 이상을 확실하게 검출할 수 있다.
Patent KR-20000010829-A (KR)
Title: Rotary cutting device and rotary cutting method
Inventor: SURINA MICHLE
IPC: B26D1/40
Filed: 1997-05-09
Abstract: PURPOSE: A rotary cutting device of which both rolls stop and start easily, is provided to adjust all cutting position. CONSTITUTION: A device(10) for cutting to a set length by combining with a moving plate matter(W) installs:a pair of upper and lower cutting rolls(12,14) having a gap for moving the plate matter; gears(20,22) for rotating by interlocking the upper and the lower roll; a stop bar(32) for deciding the cutting position by placing in one place(14) of the upper and the lower roll; and a movable cutting blade(52) placed in the other place of the upper and the lower roll. The device like that can cut the moving matter in a set position and has a simple shape.
Patent KR-20000050647-A (KR)
Inventor: KIM EUN GYU
IPC: H01L21/335
Filed: 1999-01-13
Abstract: PURPOSE: A method for manufacturing a quantum point transistor is provided to prevent a substrate from being damaged so that the characteristic of the quantum point transistor is not deteriorated, by eliminating the need to use an etching process. CONSTITUTION: A method for manufacturing a quantum point transistor comprises the steps of: forming a quantum point to voluntarily form a plurality of quantum points on a substrate; evaporating a metal layer on the substrate having the quantum point, and patterning the metal layer by an electronic beam lithography method to form source/drain and a gate electrode, in which the source and drain are isolated a predetermined distance from a selected one of a plurality of quantum points, and are positioned at a symmetrical position with the selected quantum point as a center, while the gate electrode is isolated a predetermined distance from the quantum point.
Patent KR-19990068128-A (KR)
Title: 회로 블록 특성을 균등화시키기 위하여 회로 블록 사이의 루팅 신호선을 설계하는 방법 및 그 방법으로 설계된 반도체 집적 회로 장치
IPC: H01L21/82
Filed: 1999-01-26
Abstract: 집적 회로 장치는 반도체칩 (11) 상에서 레이아웃되며, 신호선들은 반도체칩 상에 집적된 회로 블록들 (14/15/16/17) 사이에 루팅됨에 있어서, 전도선 (19b/21b/22a) 은  특정 회로 블록들 중 다른 하나 (13) 상을 통과하기 위해서,  서로 회로 특성이 동일한 것으로 예상되는 특정 회로 블록들 중 하나 (12) 상을 통과하는 다른 전도선 (19a/21a/22b) 으로부터 분기되며,  따라서 특정 회로 블록들 상의 전도선을 통해 통과하는 신호의 전기적 영향을 동일화시킬 수 있다.
Patent KR-19990072330-A (KR)
Title: 고압실리콘다이오드
IPC: H01L29/861
Filed: 1999-01-29
Abstract: 본 발명은 p + n형 다이오드 칩을 적층한 고압 실리콘 다이오드에 있어서, 내압과 역서어지 내량(耐量)의 향상을 도모하는 것을 목적으로 한다. 
     n형 실리콘 기판의 비저항을 20∼50Ω㎝, 바람직하게는 32∼40Ω㎝로 하고, p ＋ 애노드층의 확산 깊이를 30∼200㎛, 바람직하게는 70∼200㎛로 하며, n － 베이스층의 두께를 0.54×(ρ·Vsr) 1/2 이상으로 한다.
Patent KR-20000055860-A (KR)
Inventor: GO YU SEOK
IPC: B60K28/02
Filed: 1999-02-10
Abstract: PURPOSE: A running safeguard apparatus of electronic controlled system for vehicle is provided to automatically generate alarm sound if a running speed of a vehicle continues above a predetermined speed while a grip force in a steering wheel drops to a predetermined pressure. CONSTITUTION: A running safeguard apparatus of electronic control system for vehicle which selectively change a vehicle running characteristic in response to various sensed information applied from the outside, the apparatus comprises a vehicle speed sensor(100) for detecting a running speed of a vehicle and outputting the detected speed data; a grip force sensor(102) mounted in a proper position of a steering wheel of a vehicle, which detects a driver's grip force on a steering wheel and then outputs the detected grip force data; an alarm drive member(108) for generating a desired alarm under a predetermined control; and a microcomputer(104) for outputting an alarm generation controlling signal for generating an alarm to the alarm drive member(108) if the speed data provided from the vehicle speed sensor(100) is greater than a previously set speed data and also the grip force data provided from the grip force sensor(102) is less than a previously set grip force data. Accordingly, the apparatus prevents any unsafe accidents caused by a sleepiness driving or a carelessness driving under a high running speed of a vehicle.
Patent KR-19990046469-A (KR)
Title: 디핑형성고무제품성형용조성물
Filed: 1999-03-17
Abstract: 본 발명은 원적외선방사물질분말이 가지는 항균, 제습, 탈취기능과 원적외선 및 음이온의 방출로 생체조직의 활성황로 인한 피부손상과 노화를 방지하고 혈액순환의 촉진으로 사용자의 피로도를 격감시킬 수 있는 등의 효과를 가지도록 한 디핑형성 고무제품 성형용 조성물에 관한 것으로서; 
     가류되지 않은 천연고무를 용제로 용해시켜 형성되며 고형분을 50∼60％ 함유한 액체고무 90∼95중량％에; 
     항균, 제습, 탈취기능과 원적외선 및 음이온의 방출되는 원적외선방사물질분말 5∼10중량％와; 
     상기 고무와 조성물질 분말의 총중량에 대하여 기 설정된 중량비율로 첨가되는 다른 디핑형성 고무제품 성형용 첨가물로 조성하는 것을 특징으로 한다.
Patent KR-19990078015-A (KR)
Title: 연속식혼련기
IPC: B29B7/46
Filed: 1999-03-18
Abstract: 한쌍의 평행한 통상의 캐비티가 그 측면이 서로 연결되어 형성된 체임버와, 그 캐비티 내에 수용된 맞물리지 않은 상태로 회전하는 한쌍의 회전자(回轉子,rotor)를 가지는 혼련기에 있어서, 상기 회전자의 각각은 축방향으로 일정한 횡단면형상을 갖고 또한 축방향으로 비틀림각을 갖는 날개형으로 형성되며, 각 캐비티 내의 회전자의 비틀림방향이 서로 역방향으로 되어 있고, 양 회전자의 회전중의 축방향의 위상차(位相差)가 일정하게 유지되는 구성을 갖는다.
Patent KR-20000060682-A (KR)
Inventor: YANG GI YEONG
IPC: F02M35/024
Filed: 1999-03-18
Abstract: PURPOSE: A water and dust prevention apparatus is provided to achieve an improved engine performance and lengthen an air cleaner change cycle. CONSTITUTION: An apparatus comprises an intake duct portion(1) for guiding the sucked air into an engine cylinder, a duct head portion(2) for directing the sucked air to change its direction so as to flow into the intake duct portion, a protruded flow channel portion(4) positioned to the duct head portion so as to allow the water or dust flowing from an upper surface of the duct head portion to be transferred far from an air inlet port, a duct head edge portion(3) for preventing the dust or water flowing along an outer wall of the duct head portion from being introduced into an inlet of the duct head portion through an air inlet port, and a guide plate(5) which raises a wall for leading the sucked air toward a duct thus preventing the water or dust from being introduced into the duct.
Patent KR-20000061736-A (KR)
Inventor: KANG SEONG MUK
IPC: G06F3/14
Filed: 1999-03-30
Abstract: PURPOSE: A device for displaying electric wave receiving sensitivity is provided to prevent an appearance of transmitting error by emitting a beep. CONSTITUTION: A monitor(200) displays an image by processing a high frequency generated from the PC(personal computer)(100). A high frequency receiving unit(210) receives a high frequency signal from the PC(personal computer)(100). A signal process block(220) outputs an image signal by processing an output signal of the high frequency receiving unit(210). A receiving sensitivity decision block(250) decides a sensitivity of the high frequency signal transmitted from the PC(personal computer)(100) and outputs a control signal according to the decision in the receiving sensitivity decision block(250). An interface unit(230) outputs a signal generated from the signal process block(220) or the receiving sensitivity decision block(250) to display an image to an image display unit(240). A buzzer(260) generates a beep according to the control signal.
Patent KR-20000065478-A (KR)
Inventor: KIM MIN GI
IPC: C22C38/44
Filed: 1999-04-06
Abstract: PURPOSE: An alloy of excellent abrasion resistance is provided to improve the abrasion resistance and the mechanical property by controlling the content of such elements as chrome, molybdenum and carbon while using iron as a base material and to reduce a producing cost. CONSTITUTION: 75-85wt% of iron is base metal. 1.5-2wt% of carbon, 2.18-2.5wt% of silicon, 0.5-1wt% of manganese, 0.59-1wt% of molybdenum, 12-19wt% of chrome and 0.5-1.9wt% of nickel are used for producing iron-chrome alloy of excellent abrasion resistance. Thereby, the abrasion resistance and the mechanical property are enhanced. Furthermore, the economical efficiency is improved by the reduction of a producing cost.
Patent KR-20000067119-A (KR)
Inventor: YOO SAM JU
IPC: G02F1/136
Filed: 1999-04-23
Abstract: PURPOSE: A method for manufacturing a passivation layer of a liquid crystal display is provided to guarantee an interfacial characteristic between passivation layers by forming two passivation layers. CONSTITUTION: A method for manufacturing a passivation layer of a liquid crystal display comprises the steps of: performing a hydrogen plasma process for an upper portion of a lower substrate(11) formed with a thin film transistor; forming a first passivation layer(17a) on the upper portion of the lower substrate by using SiH4 gas and N2 gas of 1:10; and a second passivation layer(17b) on an upper portion of the first passivation layer by using NH3 gas and N2 gas of 1:3. The hydrogen plasma process is performed by using a power 800 to 1200W, a pressure of 1 to 2 torr, a spacing of 730 to 760 mils, and a hydrogen gas of 1300 to 1500 sccm.
Patent KR-19990088069-A (KR)
IPC: H01L21/00
Filed: 1999-05-06
Abstract: 반도체 어셈블리의 제조용 장치와 플립-칩 장치를 언더필링하는 방법이 개시된다.  실리카와 무수물(anhydrides)로 채워진 중합체의 선구체를 다중 제어 분배하기 위한 장치는 선구체를 공급하는 중앙 공급 튜브; 중앙 튜브를 다수의 분배 튜브에 상기 분배 튜브이 중앙 튜브로부터 소정의 간격을 갖도록 하여 접속하는 헤더; 및 각각의 분배 튜브 각각의 단부에 배치된 노즐 - 노즐들은 점차적으로 커지는 단면을 가짐 -, 각각의 분배 튜브는 또한 중앙 튜브로부터 배치되며, 이에 의해서 선구체의 분배율은 모든 분배 튜브에 대해서 동일하게 유지된다.
Patent KR-20000073435-A (KR)
Inventor: YOO DONG HA
Filed: 1999-05-11
Abstract: PURPOSE: A network electronic commerce method that uses web catalog and operator's menu is provided to enable a user to make direct transactions through the web catalog having a click function and publishing a product image, price, and information of the operator's entire product line without accessing an operator's homepage, to create a cyber wallet in the server that enables the user to accumulate one's reserve fund, and to use accumulated cyber money to pay for a transaction. CONSTITUTION: A network electronic commerce method that uses web catalog and operator's menu is composed of reception, selection, accumulation, and payment. A user displays the online web catalog that has been sent from the operator(100S). A specific amount of money is accumulated in the cyber wallet when the user clicks the catalog's product image and activates the product information page that provides the detailed product information(110S). The user inputs the order and payment information to purchase the product in the activated product information page(120S). The user selects the desired product and decides whether to use the accumulated cyber money as a payment method(130S). The user inputs the product purchase order information(140S) and the user is listed on the purchasers list, which is installed in the operator's server(150S).
Patent KR-20010003157-A (KR)
Inventor: CHOI HYEON GYU
IPC: G02F1/13
Filed: 1999-06-21
Abstract: PURPOSE: A substrate aligner is provided to prevent substrate breaking and a spot of a contact surface of a substrate by installing an alignment auxiliary pin so that the substrate is not kept at a guide pin. CONSTITUTION: The substrate aligner comprises an alignment supplementary pin(106) which is protrusively installed at end part of a table in a vertical direction to the table. The end of the table is connected to the alignment supplementary pin(106) by a cylinder(107). The alignment supplementary pin(106) is installed so as to be reciprocated by the cylinder(107) in a direction parallel with a surface of the table. A lift pin(103) is installed in a direction perpendicular to the table.