baber/WOPTO huggingface dataset:
Patent KR-20040091243-A (KR)
Inventor: BONG HA DONG
IPC: F01M5/00
Filed: 2003-04-21
Abstract: PURPOSE: An oil-cooling device is provided to maintain viscosity of oil by preventing the temperature of oil from rising excessively even when an engine is driven at high speed, to prevent a rate of breakdown, and to prevent bubbles from being produced in oil. CONSTITUTION: An oil-cooling device has a case(2) installed inside an oil pan(1). A coolant inlet(3) and a coolant outlet(4) for the inflow and discharge of a coolant are formed to the sides of the case, and an oil strainer(5) and an oil discharge port(6) for the inflow and discharge of oil are formed to the upper and lower sides of the case. Plural partitions(7) are formed inside the case, to make the oil cooled by the temperature of the coolant while the oil and the coolant flow via each different path. Flow pipes(8,9) are formed between the partitions to make the oil and the coolant flow via each different path. A temperature control valve(10), the opening degree of which is varied according to the temperature of the oil in the oil pan, is formed in the middle of the coolant outlet.
Patent KR-20030088879-A (KR)
Title: 기판 건조 방법 및 그 장치
IPC: H01L21/00
Filed: 2003-05-15
Abstract: 특별한 안전 장치를 설치하지 않고 안전성을 높이는 동시에, 기판과 세정액의 침지 계면에 충분한 양의 건조용 유체를 공급한다. 
     기판 처리조(1)와, 기판 처리조(1)의 내부에 복수 매의 기판(2)을 기립 상태로 정렬시켜 지지하는 기판 지지부와, 기판 처리조(1)의 상부쪽 소정 위치에 설치한 건조용 유체 저류부(3)와, 건조용 유체 저류부(3)에 저류된 건조용 유체(6)에 대해 불활성 가스를 내뿜어 건조용 유체의 액적을 발생시키고, 이 액적을 기판 처리조(1)의 중심을 향해 안내하는 제1 불활성 가스 공급부(4)와, 발생한 건조용 유체의 액적을 기판(2)을 향해 공급하도록 불활성 가스를 수직 하향으로 공급하는 제2 불활성 가스공급부(5)를 갖고 있다.
Patent KR-20040100496-A (KR)
Inventor: SHIN JANG SUN
IPC: F16H55/36
Filed: 2003-05-23
Abstract: PURPOSE: A power transmitting device is provided to cut off power transmission from a driving source in abnormal torque, to keep the combination of a pulley and a damper firm, and to prevent a wrong operation caused by overload of a compressor. CONSTITUTION: A pulley(20) is connected to a driving source to receive rotary power. A cover plate(40) combined to a rotary shaft(23) of a driven machine to transmit the rotary power supplied from the pulley to the rotary shaft has at least one damper(44) having at least one projection(45a,45b) protruded oppositely to the rotational direction of the pulley along the edge. A deformable member(30) installed on the upside of the pulley to place the damper has deformable units(31a,31b) supporting the projection of the damper and transmits the rotary power of the pulley to the damper. The deformable unit is strained oppositely to the rotational direction of the pulley not to support the projection of the damper for over load formed as the rotary power of the pulley rises over a predetermined value.
Patent KR-20040104234-A (KR)
Inventor: OH UI GEUN
IPC: H02K37/14
Filed: 2003-06-03
Abstract: PURPOSE: A stepping motor is provided to reduce operating noises of the motor by suppressing axial vibrations of a lead screw and vibrations of a spring plate during rotation of the lead screw. CONSTITUTION: A stepping motor comprises a stator arranged in a case; a rotor arranged in the stator such that the rotor is rotatable; a lead screw which is press fit to the rotor such that an end of the lead screw is protruded from one side of the rotor; and a spring plate(240) arranged in the case such that the spring plate supports the lead screw in an axial direction. The spring plate has a main body(241); a press piece(242) protruded from one side of the main body such that the press piece presses the end of the lead screw; and an elastic support member protruded from the other side of the main body such that the elastic support member is elastically supported at an inner surface of the case. The elastic support member is at least one bending portion(243) formed by cutting a certain part of the spring plate and bending the cut part toward the other side of the main body.
Patent KR-20040106982-A (KR)
Inventor: AHN SE WON
IPC: G02B5/30
Filed: 2003-06-10
Abstract: PURPOSE: A wire grid polarization member and a manufacturing method thereof are provided to reduce a manufacturing cost of the member by forming a mold using an embossing technique and then using the mold many times. CONSTITUTION: A wire grid polarization member includes a substrate(300), and a metal grid pattern(310a). The metal grid pattern is formed on the substrate and polarizes a visible ray. The metal grid pattern is formed by using a mold. A period of the metal grid is not greater than 120nm. The mold is made of one selected from a group consisting of silicon, SiO2, quartz glass, nickel, platinum, chromium, and high-molecular material.
Patent KR-20040108046-A (KR)
Inventor: HUH BONG SU
IPC: H04N7/01
Filed: 2003-06-16
Abstract: PURPOSE: An apparatus and a method for selecting pixel data for motion compensation are provided to prevent or remove block artifacts caused by inaccurately estimated motion vectors, in performing the motion compensation by estimating one motion vector per block. CONSTITUTION: The first storage unit(351) stores a current frame/field including the first pixel-data corresponding to at least one of candidate motion vectors as inputted. The second storage unit(361) stores a previous frame/field including the second pixel-data corresponding to at least one of the candidate motion vectors. The first and the second pixel-data extraction units(352,362) extract the first and the second pixel-data corresponding to at least one of candidate motion vectors, respectively. The first and the second compensation pixel calculation units(353,363) calculate the first and the second compensation pixel-data, respectively, for motion compensation, by adaptively applying the predetermined first weight according to the first and the second pixel-data. Herein, the calculated first and second compensation pixel-data are used for the motion compensation of a current block to be interpolated.
Patent KR-20040026104-A (KR)
Inventor: SUGETA YOSHIKI
IPC: G03F7/40
Filed: 2003-06-21
Abstract: PURPOSE: To provide a coating agent with which micronized fine pattern wherein foams and defects are reduced and which has excellent leveling properties and coating properties, a proper profile and characteristics requested in the current semiconductor device can be obtained, and to provide a method of forming the micronized fine pattern using the coating agent, in formation of fine pattern using especially the coating agent. CONSTITUTION: The coating agent for making pattern fine which is applied onto a substrate having a photoresist pattern and used for micronizing the fine pattern by utilizing a heat shrinkage function of the coating agent to narrow the spacing of the photoresist pattern is characterized by containing a water-soluble polymer and a water-soluble fluorine compound(fluoroalkyl alcohols, fluoroalkyl carboxylic acids, etc.). The method of forming the fine pattern using the coating agent is also provided.
Patent KR-20050000109-A (KR)
Inventor: CHAE SEUNG HUN
IPC: G09G3/296
Filed: 2003-06-23
Abstract: PURPOSE: A driving apparatus of a plasma display panel and its driving method are provided to control wall charges precisely formed in a discharge cell. CONSTITUTION: According to the apparatus for driving a plasma display panel where a capacitive load(Cp) is formed between at least two electrodes, the first main port of a transistor(SW) is connected to the capacitive load. A capacitor(Cd) is connected to the second main port of the transistor and receives charges from the capacitive load when the transistor is turned on. And the transistor is turned off when a fixed amount of charges are transported to the capacitor.
Patent KR-20050000578-A (KR)
Inventor: KWAK SUNG TAE
Filed: 2003-06-24
Abstract: PURPOSE: A system for managing arrears using a business telephony recording technology combining the CTI(Computer and Telephony Integration) outbound telemarketing and a recording system is provided to offer hardware/software for performing a business with a customer in arrears, and solve a problem generated from a telephone call by using the business telephony recording technology. CONSTITUTION: As a computation center is constructed through a background computation center(100), database information of a financial account system is exchanged through a post-loan database(200). As information generated in a local branch center(400) is exchanged with the background computation center and a post-loan database center, a user efficiently uses the software/hardware, the network, and a communication system needed for the financial arrears management. The optimal telemarketing is implemented on the arrears management system by storing voice information in a database of a voice information recording/storing server.
Patent KR-20050005036-A (KR)
Title: Methode for manufacturing via contact hall
Inventor: KIM IN SU
IPC: H01L21/28
Filed: 2003-07-01
Abstract: PURPOSE: A method for forming a via contact hole is provided to improve an electrical characteristic of a via contact hole by preventing an etch stopping layer from being broken. CONSTITUTION: A metal interconnection composed of conductive metal and an etch stopping layer is formed on an insulation substrate. An insulation layer is formed on the insulation substrate including the metal interconnection. A photoresist pattern is formed on the insulation layer. By using the photoresist pattern as an etch mask, a part of the insulation layer is etched by a plasma reaction etch method at a temperature in which the etch stopping layer is not broken, so that a via contact hole is so formed that a part of the etch stopping layer is exposed.
Patent KR-20050004440-A (KR)
Inventor: PARK JEONG GYU
Filed: 2003-07-02
Abstract: PURPOSE: A method for controlling/managing children's pass of a reading room in real-time through the Internet is provided to enable a parent to understand a learning field of the children in a remote place and charge a fee to a management expense monthly based on to a use result. CONSTITUTION: Internet connection of a reader and a resident terminal is detected(S1). A resident code from the reader or a resident ID/password is discriminated(S2). In case of the resident code, the pass for the reading room is recognized and a registration state of the resident code is confirmed from a resident database(S3). In the case of the resident ID/password, a server allows the connection, and provides more than one from reading room use information and snack purchase information of an entry recorded to the resident database corresponding to the resident code(S15). If the resident code is discriminated, a gate of the reading room is opened and a pass time is recorded to the resident database corresponding to the resident code(S5).
Patent KR-20050007881-A (KR)
Inventor: CHA TAE HO
IPC: H01L21/336
Filed: 2003-07-12
Abstract: PURPOSE: A polycide gate electrode and a method for manufacturing the same are provided to reduce resistivity and to improve reliability of a gate oxide layer by forming the polycide gate electrode using a metal-rich silicide layer instead of a silicon-rich silicide layer. CONSTITUTION: A gate oxide layer(32) is formed on a silicon substrate(31). A polysilicon layer(33) is formed on the gate oxide layer. A diffusion barrier layer(34) is formed on the polysilicon layer. A metal-rich tungsten silicide layer(35) is formed on the diffusion barrier layer. A hard mask(36) is formed on the metal-rich silicide layer. A polycide gate electrode is then formed by sequentially patterning the metal-rich silicide layer, the diffusion barrier layer and the polysilicon layer using the hard mask as a mask.
Patent KR-20050007965-A (KR)
Inventor: KIM DAE JOONG
IPC: G06F19/00
Filed: 2003-07-12
Abstract: PURPOSE: A method for calculating illuminance of a desulfurizing plant and other industrial plant on a power plant is provided to conveniently/correctly calculate the illuminance and a number of lamps, and prevent an error due to manual calculation by automatically calculating the illuminance with input of basic data. CONSTITUTION: After confirming a repair ratio, a lighting ratio, and light flux for performing illumination calculation in the power plant, input values needed for the illuminance calculation of an illuminance calculation process are confirmed based on corresponding data values(S2). The number of lighting apparatuses needed in the power plant is calculated by applying the confirmed data/input values(S3). As a cavity ratio for a room cavity, a ceiling cavity, and a floor cavity is calculated for each illuminance correcting area, correction is performed by applying the cavity ratio(S4).
Patent KR-20050010616-A (KR)
Inventor: KANG CHEOL
IPC: E02D17/04
Filed: 2003-07-21
Abstract: PURPOSE: A construction sheeting transverse truss method and a structure are provided to facilitate an earth work by an empty cylindrical working space formed in the center of the ground in a pit excavation and to reduce strut steels. CONSTITUTION: A construction sheeting transverse truss method is composed of a plurality of side piles/temporary retaining walls(50) settled vertically in the ground along the outline of the ground; center piles(70) fixed vertically and arranged at constant intervals in the ground of the inside of the side piles/temporary retaining walls; a wale(80) continued horizontally along the inner rim of the side piles/temporary retaining walls; cross support beams(60) fixed to push the wale and combined horizontally in a grid form on the line of plural center piles and piled up in multi-stages on the underside line of the center pile; and an X-shaped angle bracing unit(90) stuck and fixed between the cross support beams layered on the center pile in multi-stages. The center pile and the cross support beam are fixed across each other. An empty working space(100) is formed in the center of the ground.
Patent KR-20050010687-A (KR)
Inventor: CHO SUNG UK
IPC: G05D1/02
Filed: 2003-07-22
Abstract: PURPOSE: A direction change apparatus for an uninhabited vehicle is provided to realize crash test of an uninhabited vehicle by automatic steering without changing or damaging a conventional vehicle steering apparatus. CONSTITUTION: The first and the second motor winch(12,14) are provided in a vehicle room. The first and the second wire connection member(22,24) are prepared at a facing direction of a steering handle(430) in the vehicle room. The first and the second wire member(32,34) connect the first and the second motor winch with the first and the second wire connection member respectively. A controller(80) is provided in the vehicle room to wind or unwind the wire member by controlling the first and the second motor winch.
Patent KR-20050011522-A (KR)
Inventor: KIM JIN SIK
IPC: B60R13/00
Filed: 2003-07-23
Abstract: PURPOSE: A structure for jointing a hood top mark of a vehicle is provided to prevent injury, and to minimize impact on the vehicle by turning and inserting the hood outer panel into the hood at a collision. CONSTITUTION: A hood top mark is mounted in the front of a hood(10) for advertisement or decoration, and a shape mark containing hole(15) is formed in the center of the hood for covering the engine room of the vehicle. The shape mark containing hole is covered by a hood outer panel, and a hood inner panel(12) is formed in the lower part of the hood outer panel. The hood top mark is composed of a shape mark protruded upward in the hood outer panel, a hinge part(23) turning the shape mark to a lower supporting shaft(22), and an assembling bolt part(24) integrally formed in the lower part of the hinge part. The assembling bolt part of the hood top mark is penetrated through the hood inner panel and combined with a nut(30). The shape mark is turned around the hinge shaft, and inserted to the hood inner panel with the hood outer panel at a collision.
Patent KR-20050012037-A (KR)
Inventor: BAEK JU HYUN
IPC: A45D44/00
Filed: 2003-07-24
Abstract: PURPOSE: Provided is an anionic steam skin beauty device capable of immediately comparing humidity before and after an operation, thereby improving a user's reliability of the skin beauty device. CONSTITUTION: The skin beauty device(1) includes a humidity sensor(14) for measuring a surface humidity of a skin, a micom for converting from an analog signal to a digital signal to display a measured humidity as numerical value, and a display(15) for showing a humidity value converted by the micom. The humidity sensor is made in a form of a film, which positions at a touch section(16) formed at an upper part of a cool patter(13). The humidity sensor is electrically connected to the micom which is electrically connected to the display installed on a surface of the body(10). The skin beauty device supplies anions and steam to a client through an anionic discharge hole(11) and a steam discharge hole(12).
Patent KR-20050012659-A (KR)
Inventor: CHO SUNG YOON
IPC: H01L21/76
Filed: 2003-07-26
Abstract: PURPOSE: A method for forming a trench of a semiconductor device is provided to improve gap-fill property and to reduce roughness of a silicon sidewall by etching a silicon substrate using ICP(Inductively Coupled Plasma) etching equipment of multimode antenna technique. CONSTITUTION: A nitride layer is formed on a silicon substrate(21). A nitride pattern(22) is formed to expose the substrate of a filed region by selectively etching the nitride layer using a photoresist pattern for defining the field region. The photoresist pattern is removed. A trench(24) having positive side profile is formed by etching the exposed silicon substrate using ICP etching equipment of multimode antennal technique and using the nitride pattern as an etch barrier.
Patent KR-20050015254-A (KR)
Inventor: KANG DAL SUN
IPC: C08J5/20
Filed: 2003-08-05
Abstract: PURPOSE: Provided is a production process of an anionic exchange resin composition which coats polymer particles having a cathodic exchange group with ultrafine particles having an anionic exchange group so that it raises anionic separation power in chromatography. CONSTITUTION: The production process of the anionic exchange resin composition is characterized by coating 3-500μm of spherical polymer particles having cathodic exchange resin with granules, which are produced by functioning 10-1000 nano meter of glycidyl methacrylate polymers or polymer particles where glycidyl methacrylate and other polymers are co-polymerized as a quarterly ammonium group and various amine groups.
Patent KR-20050017756-A (KR)
Inventor: LEE SANG HYUN
IPC: H01S5/0683
Filed: 2003-08-08
Abstract: PURPOSE: A laser diode driving circuit and a laser diode control device including the laser diode driving circuit are provided to prevent a voltage of an input end of a laser diode driving circuit from dropping at less than a predetermined voltage, and to determine a limit value of a driving current supplied to a laser diode, thereby preventing the laser diode from being damaged by an excessive driving current. CONSTITUTION: An ALPC(Automatic Laser Power Control) circuit(110) sets a reference voltage, and outputs the set reference voltage. A laser diode driving circuit(200) outputs a driving current for driving a laser diode(102) to the laser diode(102) of a pickup unit(100) according to the outputted reference voltage. A laser diode protecting circuit(130) is installed on an output end of the laser diode driving circuit(200) to protect the laser diode(102) from static electricity or a surge voltage generated when the pickup unit(100) is mounted or dismounted.
Patent KR-20050019651-A (KR)
Inventor: PARK JUNG YANG
IPC: B60B35/18
Filed: 2003-08-20
Abstract: PURPOSE: A wheel bearing device having a spindle as an inner ring for a vehicle is provided to reduce the number of parts and to improve assembly efficiency by integrating a ball support unit having an inner ring function for supporting an outer ball to the spindle. CONSTITUTION: A wheel bearing device is combined between a spindle(1) joined with a knuckle(2) and a wheel mounting flange(3) in which a drum(4) and a wheel(5) are united by a bolt. An outer ball(8) combined between the wheel mounting flange and the spindle to roll is integrated with the spindle and held by a ball support unit(9) functioning as an inner wheel(6). An inner ball(7) is supported by the inner ring inserted into the spindle. The surface of the ball support unit integrated to the spindle is treated thermally.
Patent KR-20050021816-A (KR)
Inventor: JIN JONG HAK
IPC: B62D6/00
Filed: 2003-08-26
Abstract: PURPOSE: A failsafe control method of a steering system using an AFS system is provided to secure smallest steering effort without steering assist of a steering system by controlling an AFS motor and a variable gear mechanism after detecting fail through a communication unit by the AFS system and accordingly changing steering ratio into largest value. CONSTITUTION: In a steering system adopting an AFS system having a variable gear mechanism mounted to a steering gear or a steering column to execute front wheel steering angle compensation controls based on information about vehicle conditions, and executing steering assist controls, a failsafe control method for the steering system is composed of steps for deciding proper steering ratio by the AFS ECU by receiving steering angle, lateral acceleration, yaw rate, and vehicle speed from various vehicle condition information detection sensors(S1); deciding if fail occurs in the AFS system according to self-diagnosis logic by the ECU of the steering system and transmitting information about fail through a communication unit to the ECU(S2); judging if fail occurs in the steering system by the ECU based on the received information(S3); executing normal front wheel steering angle compensation controls based on the set proper steering ratio if fail is not generated in the steering system(S4); and outputting a control signal for setting largest target steering ratio to the AFS driving circuit unit and accordingly controlling driving of the AFS motor and operation of the variable gear mechanism if fail occurs(S5).
Patent KR-20050022940-A (KR)
Inventor: SIM EE SUB
IPC: H04M11/04
Filed: 2003-08-27
Abstract: PURPOSE: A decoder device is provided to demodulate various data received from subscriber devices, and to transmit the data to control devices at set communication speed, then to demodulate various data received from the control devices to transmit the modulated data to the subscriber devices, thereby conveniently expanding the subscriber devices. CONSTITUTION: A power unit(210) supplies an operational power to each load side. A key input unit(220) has a predetermined function key for operation setting. A display(240) displays an operation for function setting and manipulating. A CPU card(230) processes transceived data while transceiving the data between control devices(400) and subscriber devices. Line cards(250) receive the subscriber devices through plural dedicated lines, and process modulation/demodulation functions of the transceived data.
Patent KR-20050023875-A (KR)
Inventor: JUNG SUNG YOUB
IPC: A61K9/08
Filed: 2003-09-03
Abstract: PURPOSE: A composition for stabilized liquid formulation of human growth hormone is provided, which composition minimizes deamidation, polymer formation and oxidative dissociation of human growth hormone(hGH), so that the stability of the liquid formulation can be improved. CONSTITUTION: The composition for stabilized liquid formulation of human growth hormone comprises 1 to 10 mg/ml of human growth hormone(hGH), 5 to 100 mM of buffering agent, 0.001 to 20 mg/ml of polyethylene glycol(PEG) and 5 to 100 mg/ml of tonicity adjustment agent, wherein the human growth hormone is recombinant methionyl human growth hormone or recombinant natural human growth hormone; the buffering agent is sodium citrate; the tonicity adjustment agent comprises sodium chloride, mannitol and a mixture thereof; and the composition has pH 5.5 to 6.5.