baber/WOPTO huggingface dataset:
Patent KR-20040094522-A (KR)
Inventor: KA MYEONG JIN
IPC: B01J23/68
Filed: 2003-05-03
Abstract: PURPOSE: To remove aromatic halogenated compounds comprising dioxin, carbon monoxide and nitrogen oxide in flue gas at the same time by bringing flue gas into contact with a catalyst comprising titania carrier, vanadium, 6A group metal and silver, thereby carrying out an effective control of air pollutant in flue gas. CONSTITUTION: The catalyst is characterized in that 70 to 99 wt.% of titania is impregnated with 0.1 to 5 wt.% of vanadium, 1 to 12 wt.% of 6A group metal and 0.1 to 10 wt.% of silver, wherein the catalyst is treated with acid in such a manner that the catalyst is immersed in 0.05 to 1 M of aqueous sulfuric acid solution and then it is dried or calcined, or the catalyst is brought into contact with sulfur dioxide continuously.
Patent KR-20030091677-A (KR)
Title: 강화 수증기 차단층을 갖는 투명 폴리에스테르 필름, 그제조방법 및 그 용도
IPC: B32B27/32
Filed: 2003-05-15
Abstract: 본 필름은 a) 적어도 50중량% 이상의 열가소성 폴리에스테르 및 0∼30중량%의 시클로올레핀 공중합체로 구성된 기저층 B, 및 b) 20∼100중량%의 시클로올레핀 공중합체로 구성된 외층을 갖는 투명 다층 이축배향 폴리에스테르 필름에 관한 것으로, 시클로올레핀 공중합체의 유리전이온도가 120℃ 이하이고, 수증기 차단특성이 매우 우수하며, 층간 부착성이 우수하다. 본 필름은 음식물이나 다른 소비재 포장용에 특히 적합하다.
Patent KR-20040101730-A (KR)
Inventor: LEE GI JAE
IPC: B21D53/88
Filed: 2003-05-26
Abstract: PURPOSE: To provide a manufacturing process of eye in which a material of the eye is improved to simplify the manufacturing process accordingly, and separation of rubber bush connected to the eye is prevented. CONSTITUTION: The manufacturing process of eye(150) for preventing separation of rubber bush(152) from the eye comprises a step of cutting a workpiece(151) of steel sheet; a step of primarily curling both side ends of the cut steel sheet to a certain angle; a step of forming the workpiece in a cylindrical shape by welding both ends of the rolled steel sheet workpiece after rolling the curled steel sheet workpiece; a step of fitting the rubber bush into the cylindrical workpiece; and a step of secondly curling the rubber bush fitted workpiece to prevent separation of the rubber bush from the workpiece, wherein any one side of a workpiece that both side ends of which are primarily curled to a certain angle is curled perpendicularly.
Patent KR-20030093995-A (KR)
Title: 홀로그래픽 보안 라벨을 구비한 디스크 및 라벨을적용하는 방법
IPC: G11B7/24097
Filed: 2003-05-29
Abstract: 광학 디스크는 디스크의 리세스부에 적용된 홀로그래픽 보안 라벨을 갖는다.  홀로그래픽 라벨을 광학 디스크의 리세스부에 적용하는 방법도 설명된다.
Patent KR-20040102857-A (KR)
Inventor: MONAKA KAZUKI
IPC: G21C3/06
Filed: 2003-05-30
Abstract: PURPOSE: A method of surface-treating a reactor member and a method of manufacturing a reactor member are provided to effectively remove a surface layer including a Cr depletion layer and a processing hardening layer so as to prevent a stress corrosion crack. CONSTITUTION: In a method for surface-treating a reactor member, a process hardening layer and a Cr depletion layer is formed by performing a bending process(s1) and a heat treatment process(s2) to a reactor member. One of acid cleaning, grinding, electrolytic polishing, discharge process, surface cutting, surface reduction and softening, wet blast and laser process, is employed so as to remove the process hardening layer and the Cr depletion layer from the reactor member.
Patent KR-20040105008-A (KR)
Inventor: CHO BAEK HYEONG
IPC: G11C16/02
Filed: 2003-06-03
Abstract: PURPOSE: A write driver circuit of a phase change memory device is provided to select the reset pulse or the set pulse in response to the logic level of the data. CONSTITUTION: A write driver circuit of a phase change memory device includes a pulse selection circuit(510), a current control circuit(520) and a current driving circuit(530). The pulse selection circuit outputs one of the reset pulse and the set pulse and the data in response to the logic level of the data. The current control circuit receives the bias voltage, outputs the control signal as the second level during the enable period of the reset pulse when the data is a first level and outputs the control signal as a first level during the enable period of the set pulse when the data is second level. And, the current driving circuit outputs the write current to the phase change memory device array through the first node in response to the control signal during the enable period of the reset pulse or the set pulse and discharges the first node during the disable period of the reset pulse or the set pulse.
Patent KR-20030094109-A (KR)
Title: 축류 압축기용 공정 가스 추출 장치
IPC: F04D27/02
Filed: 2003-06-04
Abstract: 본 발명은, 공정 가스를 수집하기 위한 볼류트(15)가 구비된 케이싱(14)을 갖는 축류 압축기용으로, 축류 압축기의 작동 특성 변화에 대해 높은 호환성을 갖는 공정 가스 추출 장치(10)에 있어서, 수집 볼류트(15)에 연결된 수집 구조체(12)를 포함하는 것을 특징으로 하는 축류 압축기용 공정 가스 추출 장치를 제공한다.
Patent KR-20040105350-A (KR)
Inventor: LEE JIN HYEONG
IPC: E05B17/22
Filed: 2003-06-07
Abstract: PURPOSE: A portable computer turning on/off system power upon closing/opening of a display device is provided to turn on/off the system power simultaneously with the opening/closing of the display device by moving a latch installed to one of a main body or the display device. CONSTITUTION: A latch switch(3) is touched when the latch(1) is in a hooking releasing position. A power controller supplies power to a system when the latch switch generates a touch signal. When the latch is moved to a mid-hooking releasing position from a hooking position, a latch cover(4) hooks the latch and operation of the latch is blocked by a projection(43) widthwise projected from the specified position on a moving direction of the latch.
Patent KR-20040105412-A (KR)
Inventor: CHOI JONG SUN
IPC: H04L12/04
Filed: 2003-06-09
Abstract: PURPOSE: A device and a method for processing an intelligent network telephone in a mobile telephone network are provided to receive position information of a mobile telephone from a mobile communication network, and to connect a call of the mobile telephone to an adjacent spot by using the position information, thereby removing a cost of constructing a call center. CONSTITUTION: A database stores positions of spots and telephone numbers. A switch(503) switches various signals. A central office interface(504) interfaces signals between a CO(Central Office) and the switch(503). A CID extractor(509) extracts CID of a mobile telephone from a ring signal, and transmits the CID to an LBSS(Location-Based Service Server)(510). A controller(500) reads a telephone number of a spot connected to the mobile telephone from the database, and transmits the number to a DTMF transmitter(505) while holding a call of the mobile telephone. The DTMF transmitter(505) generates a DTMF signal corresponding to the telephone number to the CO.
Patent KR-20040107308-A (KR)
Inventor: KANG HWAN GUK
IPC: B23K26/04
Filed: 2003-06-13
Abstract: PURPOSE: A laser beam positioning system is provided to minimize deviation of temperature by cooling or heating the closing unit of heat pipe type for closing the motor housing, and to control the position of the mirror accurately by preventing expansion or contraction of the rotating shaft of the motor. CONSTITUTION: A laser beam positioning system is composed of X and Y driving units changing the irradiation position of the laser beam, closing units sealing the X and Y driving units, heat transfer units transmitting heat to the closing units, and a body in which the X and Y driving units and the closing units are arranged. The X and Y driving units are composed of X and Y mirrors, and X and Y motors adjusting the angle of the X or Y motor. The X and Y motors comprise housings(15a,15b) embedding stators and rotors, and rotating shafts in which mirrors are installed. The closing units comprise containers(300a,300b) surrounding with clearance to the housings and supporting members(35a,35b) supported in the body.
Patent KR-20040110275-A (KR)
Inventor: YANG MAN SEOK
IPC: H04B1/38
Filed: 2003-06-18
Abstract: PURPOSE: A mobile communication terminal having an acoustic tracking device is provided to improve the quality of sound in phone conversation by judging a distance and direction from a sound source and moving or rotating a voice input device so as to be suitable for the judged distance and direction. CONSTITUTION: A voice input device(10) receives a voice. A device moving unit(20) moves or rotates the voice input device(10) according to an external control signal. A voice judging unit(30) receives the voice, judges a distance and direction from a voice source, and outputs the control signal to the device moving unit(20). The device moving unit(20) has a guide rail on which the voice input device(10) moves left/right or up/down.
Patent KR-20040002681-A (KR)
Inventor: WU ZHANBING
IPC: G06F3/12
Filed: 2003-06-25
Abstract: PURPOSE: A system and a method for users of mobile computing devices to print a document are provided to enable the mobile computing devices such as laptops, PDA(Personal Digital Assistant)s, and Web mobile phones to easily print the document even if the mobile computing device does not directly connected to a printer which does not support an application and a printer device for print. CONSTITUTION: An interface component(150) provides a service interface assessable to a client on the Internet in order to make the client to input a print result data. A request processing component(100) validates a print request, and prints the rendered document as requested by the client.
Patent KR-20050003024-A (KR)
Inventor: KIM YONG SOO
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent the poison effect of an interlayer dielectric in a damascene process by forming an interface insulating layer using a catalyzed ALD(Atomic Layer Deposition). CONSTITUTION: Interlayer dielectrics(61,63) having a desired opening part are formed on a first conductive layer(60). An interface insulating layer(66b) is formed according to the profile having the opening part by catalyzed ALD using nitrogen. The interface insulating layer is selectively removed to remain a spacer at inner walls of the opening part. A second conductive layer is then filled in the opening part to connect the first conductive layer.
Patent KR-20040047539-A (KR)
Inventor: MITSUHIRA NORIYUKI
IPC: H01L21/8247
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to improve the re-write endurance of the flash memory device by reducing stress on flash memory cells. CONSTITUTION: A flash memory cell is formed on a semiconductor substrate(100). A first interlayer dielectric(10) is formed on the flash memory cell. The first interlayer dielectric forming operation is performed at least once or more times by using a furnace annealing as a heat treatment. The first interlayer dielectric has a multi-layer structure. The furnace annealing is performed after a top layer of the multilayer structure is formed. The furnace annealing is performed at a temperature of 600 degrees or higher.
Patent KR-20050005346-A (KR)
Inventor: KIM NAM HUN
IPC: H01L21/3065
Filed: 2003-07-01
Abstract: PURPOSE: A plasma source of a three-dimensional structure is provided to easily control a process characteristic by generating a high plasma density while generating a uniform distribution of plasma. CONSTITUTION: A plasma source receives power from a power source and generates plasma in a predetermined reaction space. A bushing pillar is vertically planted, including the first surface in its lower part and the second surface in its upper part. At least two unit coils(310,320,330) are ramified from the bushing pillar on the same horizontal surface as the second surface of the bushing pillar and is disposed as a circulated spiral type in the circumference of the second surface of the bushing pillar. The unit coils maintain a predetermined radius in a vertical direction in a position reaching the predetermined radius, extended to the same horizontal surface as the first surface.
Patent KR-20050003326-A (KR)
Inventor: LEE SANG YUN
IPC: H01L21/334
Filed: 2003-07-12
Abstract: PURPOSE: A three-dimensional IC structure and a fabricating method thereof are provided to form various semiconductor devices having a vertical structure by applying three-dimensional IC. CONSTITUTION: A single crystalline semiconductor layer(124) includes a plurality of first devices. A single insulating layer or a plurality of insulating layers(151,152) are formed on an upper face and a lower face of the single crystalline semiconductor layer. A plurality of connection lines(131) and a plurality of wires(132) are formed on the insulating layers in order to be directly or indirectly connected to the first devices. The first devices are divided fully or partially by an isolation structure and does not includes a sharing semiconductor substrate, a substrate alignment structure, and a chip alignment structure.
Patent KR-20050009406-A (KR)
Inventor: KO OG JA
IPC: A61Q7/00
Filed: 2003-07-16
Abstract: PURPOSE: Provided are a preparation method of a hair tonic composition by extracting lemon and aloe with ethyl alcohol and the prepared hair tonic which has excellent hair restoration effect regardless user's age and gender. CONSTITUTION: The preparation method of the hair tonic is characterized by comprising the steps of: mixing aloe and lemon in a weight ratio of 1000:25-40; adding 20-22% ethylalcohol concentrated to 500-530g/l thereto; storing the mixture at 15-16 deg.C for 50-100 days; and filtering the liquid therefrom.
Patent KR-20050010639-A (KR)
Inventor: HEONG SEONG SOO
IPC: G06F17/00
Filed: 2003-07-22
Abstract: PURPOSE: A method for automatically generating scenario-based multithread implementation guaranteeing a schedulability for a real-time object-oriented model is provided to maximally reduce unnecessary blocking, enable the QoS modeling without direct correction of an object-oriented model, and guarantee the schedulability based on a QoS(Quality of Service) modeling description. CONSTITUTION: A scenario model is formed by extracting more than one scenario from the real-time object-oriented model. A logical thread model is formed by selecting more than one mutually exclusive scenario for the more than one scenario, merging it with a task, and assigning a priority and a preoccupation threshold to a logical thread. A physical scenario model is formed by selecting more than one mutually non-preoccupied logical thread from the logical threads based on the priority and the preoccupation threshold.
Patent KR-20050011470-A (KR)
Inventor: PARK MYUNG GEUN
IPC: H01L23/52
Filed: 2003-07-23
Abstract: PURPOSE: A stack package is provided to simplify manufacturing processes and to improve electrical properties by stacking and fixing semiconductor packages with each other via a flexible conductive tape. CONSTITUTION: A stack package includes a first semiconductor package(20) with a plurality of first solder balls(21), a second semiconductor package(30) with a plurality of second solder balls(31), a conductive tape and an adhesive tape. The conductive tape(40) is interposed between the first and second semiconductor packages. The conductive tape includes a plurality of first grooves for inserting the first solder balls thereinto and a solder ball wet portion with a plurality of second grooves for inserting the second solder balls thereinto, and a conductive line for connecting electrically the first grooves with the solder ball wet portion. The adhesive tape(45) is selectively attached on the conductive tape to fix the second semiconductor package to the conductive tape.
Patent KR-20050011994-A (KR)
Inventor: CHUN TAE SOO
IPC: H01H21/00
Filed: 2003-07-24
Abstract: PURPOSE: A ventilation switch of an air conditioning device for a vehicle is provided to prevent the rotation eccentricity of a knob by supporting the knob with two symmetrical shafts when rotating the knob by coupling the knob to a base contact portion. CONSTITUTION: A ventilation switch of an air conditioning device for a vehicle includes a base contact(3), a printed circuit board(5), a knob(7), and a cover(9). The printed circuit board is implemented in front of the base contact. The knob is coupled with the base contact. The cover covers the knob and the printed circuit board. The base contact and the knob are coupled with each other via a plurality of couplers penetrating a plurality of slots(40,40') on the printed circuit board.
Patent KR-20040014367-A (KR)
Inventor: YAMAUCHI NAOFUMI
IPC: G02F1/133
Filed: 2003-08-09
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to realize an inexpensive LCD of a thin type by which display can be observed from both front and rear surfaces. CONSTITUTION: The LCD has a liquid crystal panel(1), a polarizing plate(2) and a reflection polarizer(3). The liquid crystal panel has a liquid crystal layer disposed between substrates opposed to each other. The liquid crystal panel is disposed between the polarizing plate and the reflection polarizer. The reflection axis direction of the reflection polarizer is set to be in the direction equal to either the polarization direction of the light whose polarization direction is converted by the liquid crystal layer and which is emitted from the liquid crystal panel or the polarization direction of the light whose polarization direction is not converted by the liquid crystal layer and which is emitted from the liquid crystal panel.
Patent KR-20040026600-A (KR)
Title: Ohc type internal combustion engine
Inventor: KAMBE TAKASHI
IPC: F01L1/04
Filed: 2003-08-28
Abstract: PURPOSE: To improve conventional structure that takes a lot of man-hours in manufacture since halved camshaft bearing holding parts are formed by using joint faces of separately produced members such as a cylinder head cover and a cylinder head to facilitate production of a bearing holding part and installation work of a camshaft, in an OHC type internal combustion engine whose rotating camshaft interlocked with a crankshaft is disposed on a cylinder head. CONSTITUTION: A camshaft holder for holding the camshaft to be rotatable is produced separately from the cylinder head or cylinder head cover, and the camshaft holder is tightened together by stud bolts passing through a cylinder.
Patent KR-20040022172-A (KR)
Inventor: YAMAGUCHI SHINJI
IPC: G03F1/84
Filed: 2003-09-04
Abstract: PURPOSE: A mask defect inspecting method, a semiconductor device manufacturing method, a mask defect inspecting apparatus, a defect influence map generating method, and a computer program product are provided to inspect defects on a plurality of portions by using the detection sensitivities determined according to influences of the defects upon a wafer. CONSTITUTION: A preparation process is performed to prepare detection sensitivities of defects on a plurality of portions of a mask pattern on a photomask. The detection sensitivities are determined according to influences of the defects upon a wafer. An inspection process is performed to inspect defects on the plurality of portions based on the detection sensitivities. In the mask defect inspecting method, influences of the defects upon the wafer are influences upon dimensions of a transferred pattern to be formed on the wafer.
Patent KR-20050024861-A (KR)
Inventor: CHUNG WOONG CHUL
IPC: H01H3/30
Filed: 2003-09-05
Abstract: PURPOSE: A structure of a switch using a damping function and an operating method thereof are provided to prevent generation of dark current by controlling operating states of circuits. CONSTITUTION: A switch operating part(20) is used for operating a switch. A switch body(22) includes first and second movable contact parts. The switch body and the switch operating part are formed with one body. First and second fixing contact parts(24a,24b) come in contact with first and second movable contact parts according to an operation of the switch operating part. A first spring(30a) is positioned between the first fixing contact part and the first movable contact part to generate repulsive force. A second spring(30b) is positioned between the second fixing contact part and the second movable contact part to generate the repulsive force. A damping part(29) is positioned between the first and the second springs to generate a damping effect.
Patent KR-20030083636-A (KR)
Title: The pulp mold vacuum shooting out system
Inventor: SONG SOON YOUNG
IPC: B27N3/08
Filed: 2003-09-09
Abstract: PURPOSE: A pulp mold system is provided, wherein pulp resin containing a certain ratio of water is supplied into upper and lower metal molds so that a completed pulp mold product is produced by molding the pulp resin in a certain desired shape, dehydrating water contained in the pulp resin and drying the dehydrated pulp resin. CONSTITUTION: The pulp mold vacuum injection system comprises an upper metal mold part(100) comprising raw material injection part(110) installed at the center of upper frame(101), pressing and drying cylinders(120,120') installed at both sides of the raw material injection part(110), first upper molding and drying block(150) at the lower side of which first upper molding metal mold(140) is installed, and which is connected to the lower part of the raw material injection part(110), and second press molding and drying blocks(160,160') at the lower part of which second upper molding metal mold(170) is installed, and which is connected to the lower side of the pressing and drying cylinders(120,120'); a lower metal mold part(200) comprising tray(240) which is supportingly connected to both end sides of lower block(220) by cylinder(230), and on which product is stacked, and lower block transfer cylinder(250) fixed to the lower side of middle frame(201); and a raw material supply part(300) comprising raw material suction pipe fixed to one side surface of the inner part of raw material tank(310) fixed to lower frame(301), raw material supply cylinder fixed to the outer surface of one side of the raw material tank(310), and raw material supply hopper part transferred back and forth by hopper transfer cylinder installed at the other end side of the raw material tank(310) so that pulp raw material is supplied into the first upper molding and drying block(150) along raw material supply line(350) through the raw material injection part(110).
Patent KR-20050027378-A (KR)
Title: Cordless wine cooler having vacuum bottle stopper
Inventor: KANG DOO WHAN
IPC: F25D11/00
Filed: 2003-09-15
Abstract: A codeless wine cooler with a vacuum bottle stopper is provided to lower temperature of a wine bottle without ice by mounting a cooling element in a base, and keep the best taste of wine by preventing the oxidation of the wine by the vacuum bottle stopper. A codeless wine cooler includes a cooler body(10) formed with a receiving part(12) for receiving a wine bottle, a base(20) formed with a receiving part for receiving the cooler body, and a cooler cap(30) covered on the cooler body. A vacuum bottle stopper unit(40) is mounted to the cooler body, and has a vacuum bottle stopper(42) for making the wine bottle vacuum. The vacuum bottle stopper is received in a housing(44) connected to a tube(T1) at an end. The tube is inserted into a vacuum part(18) of the cooler body and has an end inserted into a receiving hole(19b) formed in a bottom surface of a joining element(19). The tube received in the receiving hole is communicated with a tube(T2) received in a receiving hole(22b) of a contact element(22) of the base, wherein the tube(T2) is connected to a vacuum pump(P). A vacuum state of the wine bottle is released by pressing a release button(46) provided to the housing. The cooler body has a cooling element(14) at a bottom surface for cooling its receiving part at a predetermined temperature and contacting the contact part of the die. An electric heating element(16) is provided between the cooler body and the receiving part for keeping temperature transmitted from the cooling element uniformly.