baber/WOPTO huggingface dataset:
Patent KR-20020027234-A (KR)
Title: Process for fine division of organic pigments by precipitation
Inventor: BRYCHCY KLAUS
IPC: C09B67/00
Filed: 2001-10-04
Abstract: PURPOSE: Provided is a universally applicable and industrially reliable process for the fine division of organic pigments by precipitation, which prevents the possibility of contamination by foreign substances and produces especially fine particles with a particularly narrow size distribution. CONSTITUTION: The process for the fine division of pigments comprises dissolving coarsely crystalline crude pigments in a solvent and precipitating them with a liquid precipitation medium by spraying the pigment solution and the precipitation medium through nozzles to a point of conjoint collision in a reactor chamber enclosed by a housing in a microjet reactor. A gas or an evaporating liquid is passed into the reactor chamber through an opening in the housing for the purpose of maintaining a gas atmosphere in the reactor chamber. The resulting pigment suspension and the gas or the evaporated liquid are removed from the reactor through a further opening in the housing by means of overpressure on the gas entry side or underpressure on the product and gas exit side.
Patent KR-20030030207-A (KR)
Title: Method of controlling a learning at 2 → 3 up shift for an automatic transmission in vehicles
Inventor: YEO CHANG GI
IPC: F16H59/00
Filed: 2001-10-09
Abstract: PURPOSE: A learning method in shifting up from 2-range to 3-range in an automatic transmission for a vehicle is provided to improving shifting feeling by suppressing occurrence of run-up and promoting stabilization of learning. CONSTITUTION: A learning method in shifting up from 2-range to 3-range in an automatic transmission for a vehicle comprises steps of deciding whether exhausting efficiency of an intake system is over the reference value(S110) if 2-range to 3-range up shift is decided(S100); outputting new duty-learning volume and fill time-learning volume according to the three learning volume-deciding conditions followed by control time in a range where mechanical shifting starts from fill time finish and followed by difference between real turbine rpm(revolutions per minute) and desired turbine rpm(S130,S140); and outputting control duty of the range, with the output value, and returning(S150,S160). Thus, shifting feeling is improved.
Patent KR-20030032662-A (KR)
Title: Stabilizer of a vehicle
Inventor: JIN BYEONG UN
IPC: B60G17/052
Filed: 2001-10-19
Abstract: PURPOSE: A roll stabilizer of a vehicle with an air suspension is provided to actively secure the rigidity of a roll without changing considerably the diameter of the stabilizer by directly controlling air in right and left air springs not using a leveling valve and accordingly to fairly improve the riding safety of the vehicle. CONSTITUTION: A roll stabilizer of a vehicle with an air suspension is composed of a roll sensing valve device installed in the middle of the longitudinal direction of a vehicle body and regulating the state of supplying compressed air supplied from an air tank to right and left air springs(3L,3R) and right and left roll sensing rods(5L,5R) connecting the roll sensing valve device with an axle(7).
Patent KR-20020038478-A (KR)
Inventor: KIM JEONG HOON
IPC: H04B10/00
Filed: 2001-11-02
Abstract: PURPOSE: An apparatus for transmitting and receiving a power and data by wireless is provided to store mass data and transmit and receive data at a high speed. CONSTITUTION: A receiving apparatus(201) includes the second coil(241) for receiving an electromagnetic field and generating an AC voltage, and the second optical signal transmitting and receiving unit(251) for transmitting and receiving an optical signal with the first optical signal transmitting and receiving unit. The receiving apparatus(201) has the second input and output unit(211) for receiving the AC voltage outputted from the second coil(241) to be operated and transmitting and receiving data with the second optical signal transmitting and receiving unit(251), and a memory(221) for storing the data transmitted from the second input and output unit(211).
Patent KR-20030037550-A (KR)
Title: The structure instituting Bearing for reducing the total length of Transmission
Inventor: LEE HUI DAE
IPC: F16H57/022
Filed: 2001-11-06
Abstract: PURPOSE: Installation structure of a bearing for decreasing the length of a transmission is provided to improve assembling efficiency, and to reduce parts by decreasing the overall length of the transmission with mounting the bearing through bolting. CONSTITUTION: A bearing(30) is installed between a transmission case(10) and a shaft(20) to support the shaft for rotation. Each screw(10',20') is formed in the inner periphery of the case and the outer periphery of the shaft, and each screw(30a',30b') is formed in an inner race(30a) and an outer race(30b) of the bearing. The bearing is installed by assembling screws of the case, the shaft and the bearing. The rotational direction for thread engagement is equal to the rotational direction of the shaft. Assembling efficiency is improved, and parts are reduced by mounting the bearing through thread-connecting.
Patent KR-20030041387-A (KR)
Title: Biopotential Recording System using Mobile Phone
Inventor: KIM GYU GYEOM
IPC: A61B5/04
Filed: 2001-11-20
Abstract: PURPOSE: A detachable apparatus for measuring a bioelectric signal utilizing a mobile phone is provided to improve the convenience of usage by installing the detachable apparatus for measuring the bioelectric signal within a power unit of the mobile phone. CONSTITUTION: A housing(10) is comprised of a detachable rechargeable Li-polymer battery on a back of a mobile phone, a liquid crystal panel(12), and a connecting terminal(13). Plural metal electrodes(14) are projected-installed on an external surface of the housing(10) to detect an electromyogram. A skin-contact-typed recording electrode(20) is connected to the connecting terminal(13) of the housing(10) to detect an electrocardiogram of a chest. A biological signal recording unit analyzes an amplitude and a frequency of digitized electromyogram signal and electrocardiogram signal to display the analyzed result on the liquid crystal panel(12).
Patent KR-20030004008-A (KR)
Title: Micro mirror device
Inventor: MIZUNO YOSHIHIRO
IPC: G11B7/09
Filed: 2001-11-29
Abstract: PURPOSE: To provide a micro mirror element in which twist resistance of a twist coupling part is set low and an inadequate operation in a mirror forming part such as a rotation around the normal of a mirror surface is restrained. CONSTITUTION: The micro mirror element 100 is provided with a frame 113, a mirror forming part 111 having a mirror plane 114, and a twist coupling part 112 which extends so as to connect the frame 113 to the mirror forming part 111, defines a rotary shaft center X1 for rotating the mirror forming part 111 to the frame 113 and has a width parallel to the mirror plane 114 in a cross direction to the rotary shaft center X1. The width of the twist coupling part 112 is relatively wide in the portion connected to the mirror forming part 111, and is gradually narrowed as the part 112 keeps away from the mirror forming part 111 at least partway up to the frame 113.
Patent KR-20020042489-A (KR)
Title: Elevator
Inventor: MIYAKOSHI KAZUAKI
IPC: B66B7/06
Filed: 2001-11-29
Abstract: PURPOSE: To provide an elevator capable of reducing a vertical dimension of an elevator shaft top part more and of suspending a car more stably. CONSTITUTION: Since a driving device 40 is miniaturized by suspending the car 20 and a balance weight 30 with 2:1 roping and is provided in an opening between an inner wall surface 7a of the elevator shaft and an outer side vertical wall surface 20a of the car, overlap of the driving device 40 and the car 20 in the vertical direction is avoided to reduce the vertical dimension of the elevator shaft top part more. Since the car 20 is suspended with four under-car sheaves 26, 27, 28, 29 provided symmetrically front and rear, left and right with respect to a center of gravity of the car in view from a position right above the car, and a front and rear pair of suspension ropes 50, 60, the car 20 can be suspended more stably.
Patent KR-20020044074-A (KR)
Inventor: OGINO TETSUO
IPC: G06T5/20
Filed: 2001-12-04
Abstract: PURPOSE: To emphasize a difference between pixels related to the substantial structure of an image, and other picture elements. CONSTITUTION: The pixels constituting the image are individually made pixels of note to respectively obtain the dispersion of a pixel value in a local region to which each pixel of note belongs (508), and when the dispersion of the pixel value is intentionally larger than the dispersion of noise, the pixel value of the pixel of note is maintained. If that is not the case, the pixel value of the pixel of note is suppressed (510, 512).
Patent KR-20020056819-A (KR)
Inventor: KIM SANG YEOL
IPC: C08F10/02
Filed: 2001-12-05
Abstract: PURPOSE: Provided is a method for simply preparing ethylene polymer and copolymer showing bimodal structure in molecular distribution curve and having narrow molecular weight distribution. CONSTITUTION: The method is performed in the presence of (1) preactivated solid complex titanium catalyst, (2) organic metal compound of group II or III in periodic table, and (3) saturated hydrocarbon containing halogen which is infused during polymerization. The preactivated solid complex titanium catalyst is prepared by the steps of (i) catalyzing a magnesium halide and alcohol to form a magnesium solution, (ii) reacting a phosphorus compound as electron donor with silane compound having alkoxy group, (iii) catalyzing a mixture solution of titanium compound and silicon compound and recrystallizing the solution into solid, so as to synthesize a catalyst precursor, (iv) reacting the catalyst precursor with titanium compound to form a solid complex titanium catalyst, and (v) reacting the solid complex titanium catalyst with organic magnesium compound to preactivate the catalyst.
Patent KR-20030050854-A (KR)
Title: Fixture for brazing heat exchanger
Inventor: BAEK WON GYO
IPC: F28F19/02
Filed: 2001-12-19
Abstract: PURPOSE: A fixing tool for brazing of a heat exchanger is provided to prevent flux residue or molten corium from clinging to the surface of the fixing tool for fixing a heat exchanger core assembly, in brazing the heat exchanger. CONSTITUTION: A fixing tool(50) for brazing of a heat exchanger includes a metallic fixing tool body(52) bent to assemble or fix a heat exchanger core assembly in a layered state. The surfaced of the fixing tool body is coated with a ceramic layer(54) made of oxidized aluminum and oxidized titanium. The oxidized aluminum and oxidized titanium has composition of 3:2. The ceramic layer is coated in thickness under 0.5mm.
Patent KR-20030051949-A (KR)
Inventor: CHO DONG UK
IPC: H04L12/28
Filed: 2001-12-20
Abstract: PURPOSE: A method for distributing calculation of a router in a VPN(Virtual Private Network) is provided to enable a host to perform encrypt operations for tunneling of the VPN in place of a router, thereby enhancing efficiency of the router. CONSTITUTION: A host(1) transmits a destination address and related information to a router(10), in order to notify the destination address for performing VPN tunneling to the router(10)(S11). The router(10) searches an SPD(Security Policy Database) and an SAD(Security Association Database), to search an SA(Security Association) according to the destination address and a policy transmitted from the host(1) and transmit information on the SA to the host(1)(S12). If a necessary SA does not exist and tunneling is required by the SPD, the router(10) sets up an SA and transmits a value of the set SA to the host(1). And the host(1) generates a VPN packet for the VPN tunneling by using the SA transmitted from the router(10), and transmits the generated packet to the host(1)(S13).
Patent KR-20030052752-A (KR)
Title: Space Vector Control Method For The Uniform Coating Powder Zinc Galvanizing Process
Inventor: JUNG WON CHEOL
IPC: C23C2/24
Filed: 2001-12-21
Abstract: PURPOSE: An apparatus and a method for controlling widthwise galvanizing uniformity are provided to control widthwise coating uniformity of strip by adhering atomized zinc particles onto the strip using electrostatic force generated by high voltage electrode. CONSTITUTION: In an apparatus for controlling widthwise uniformity of metal powder plating using space vector modulation to plate strip, the apparatus for controlling widthwise uniformity capable of space vector voltage control comprises a plural electrodes(16a,16b,16c) arranged on both edge parts and central part of one side and the other side of the strip in a width direction along a proceeding direction; a power supply part(30) independently connected to the plural electrodes to impress an electrostatic force to the electrodes; a power supply control part(21) connected to the plural electrodes and power supply part to perform voltage feedback for performing controlling of electric field distribution by measuring voltage of the electrodes; a numerical controller(25) for calculating control amount of voltage space vector according to feedback value from the power supply control part; and vector voltage controllers(26) connected to the numerical controller to drive the power supply part according to the control amount outputted from the numerical controller.
Patent KR-20030053958-A (KR)
Title: a method for manufacturing of transistor of semiconductor device
Inventor: KIM TAE U
IPC: H01L29/10
Filed: 2001-12-24
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to be capable of reducing carrier scattering effect and increasing saturation current by changing energy and ion implantation angle when carrying out an ion implantation for controlling channel threshold voltage. CONSTITUTION: After forming an isolation layer(101) in a semiconductor substrate(100), an N-type well(102) is formed in the semiconductor substrate. A punch-through stop region(104) is formed by implanting P ions into the N-type well. A channel threshold voltage control region(105) is formed by implanting As ions using the energy of 110-140 KeV. At this time, the ion implantation is controlled to have no slope. A gate electrode(107) having a gate isolating layer(106) is formed on the semiconductor substrate. LDD(Lightly Doped Drain) region(108) are formed at both sides of the gate electrode in the semiconductor substrate. An insulating spacer(109) is formed at both sidewalls of the gate electrode. A source/drain region(110) are formed at both sides of the insulating spacer in the semiconductor substrate.
Patent KR-20030055398-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: HWANG YEONG JU
IPC: H01L21/283
Filed: 2001-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing flowing of an interlayer dielectric by forming a contact hole spacer at sidewalls of a contact hole by etch-back of a polysilicon or nitride layer. CONSTITUTION: An interlayer dielectric(110) having a contact hole(112) is formed on a semiconductor substrate(100) having a desired structure. A polysilicon or nitride layer is deposited on the entire surface of the resultant structure. A contact hole spacer(202) is formed at both sidewalls of the contact hole(112) by etch-back of the polysilicon or nitride layer. At the time, a polysilicon layer or a nitride layer is used as the polysilicon or nitride layer.
Patent KR-20030057602-A (KR)
Title: Method for fabricating capacitor
Inventor: SONG CHANG ROK
IPC: H01L27/04
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to be capable of simplifying manufacturing processes, and preventing etch residues by forming a Pt film using electroless plating. CONSTITUTION: A capacitor oxide layer(16) is formed on a semiconductor substrate(11) having a plug(13). A storage node contact hole is formed by selectively etching the capacitor oxide layer(16). A metallic substrate(18) is formed on the storage node contact hole. A Pt film(19) as a storage node is then formed on the metallic substrate(18) by electroless plating of Pt. A dielectric film(20) and an upper electrode(21) are sequentially formed on the Pt film(19).
Patent KR-20010053601-A (KR)
Title: 어린이 제지용 수단을 갖는 패키지
IPC: B65D65/40
Filed: 1999-07-16
Abstract: 본 발명은 1개 이상 단위의 소모 제품, 바람직하게는 1개 이상의 세제 타블렛을 포함하는 패키지에 관한 것이며, 상기 패키지는 1개 이상의 종축 밀봉 및 2개의 말단 밀봉에 의해 접혀지고 밀폐된 단일축 배향된 필름으로 제조되고, 상기 필름 배향이 상기 종축 밀봉에 대해 실질적으로 수직임을 특징으로 한다.  본 발명의 바람직한 양태에서, 패키지는 패키지의 원심 밀봉된 말단에 직선 절단면 및 패키지의 종축 밀봉을 따라 위치한 절흠을 추가로 포함한다.  인열-전달 수단으로서 사용되는 이러한 절흠은 성인이 필름을 따라 인열을 개시하여, 중합체 분자의 배향에 기인하여 패키지를 용이하게 개방하도록 한다.  더욱 바람직하게는, 종축 밀봉은 패키지의 표면상에 편평하게 접혀져 있으며, 절흠 사용전에 펼쳐야 한다.
Patent KR-20020005563-A (KR)
Title: Vaccine compositions using antigens encapsulated within alginate microspheres for oral administration and preparation process thereof
Inventor: JUNG SEO YEONG
IPC: A61K9/16
Filed: 1999-08-19
Abstract: PURPOSE: Provided are vaccine compositions for oral administration consisting of a protein antigen encapsulated in biodegradable alginate microspheres by the diffusion-controlled interfacial gelation technique which produces microspheres having less than 5μm of diameter, and to preparation process thereof. CONSTITUTION: The process for preparing the vaccine composition comprises the steps of: i) mixing aliquot of a protein antigen or a protein antigen including immune adjuvant with an alginate aqueous solution; ii) homogenizing by adding a mixture of the alginate and a protein antigen of step i) to n-octanol containing an emulsifier; iii) spraying n-octanol solution containing CaCl2 into the emulsion while stirring the whole emulsion slowly; iv) adding additional CaCl2 solution to saturate the emulsion, and curing microspheres; v) dehydrating microspheres by addition of dehydrating solvent; vi) collecting the microspheres on membrane filters and washing with alcohol, and then drying in vacuo.
Patent KR-20010080979-A (KR)
IPC: H01L21/48
Filed: 2000-09-06
Abstract: 본 발명의 목적은 다양한 형태의 베이스와 열 방사 핀을 가지고, 규정된 강도, 고 열 방사 효율을 가지며, 베이스와 열 방사 핀이 일체적으로 형성된 히트 싱크를 제조하기 위한 장치와 방법을 제공하는데 있다. 본 발명에 따른 히트 싱크 제조 장치는 베이스용 공동과 열 방사 핀용 공동을 구비한 다이 캐스팅 머신을 포함하며 이 다이 캐스팅 머신은 고정 몰드, 상하 혹은 수직 방향으로 이동할 수 있는 이동 몰드, 수평 방향으로 이동할 수 있는 슬라이드 몰드를 포함한다.
Patent KR-20020007284-A (KR)
Title: Compounds and methods for modulating activation of NF-κB
IPC: C07K16/40
Filed: 1999-12-10
Abstract: Compositions and methods for modulating the activation of nuclear factor κB (NF-κB) are provided. The compositions comprise one or more agents that modulate ubiquitination of phosphorylated IκBα and/or IκBβ. Such compositions may be used for treating diseases associated with NF-κB activation. Modulating agents include human E3 ubiquitin ligases, antibodies thereto and variants thereof, as well as related proteins.
Patent KR-20010102412-A (KR)
IPC: H01L27/08
Filed: 2000-12-11
Abstract: 본 발명은 고전압 용량성 전압 디바이더 회로에 관한 것으로서, 이 회로는 고전압 단자와 저전압 단자 사이에 접속된 고전압 SOI 캐패시터, 저전압 단자와 공통 단자 사이에 접속된 저전압 SOI 캐패시터 및 저전압 단자에서의 신호를 처리하기 위한 수단을 포함한다.  또한, 전압 디바이더 회로는 그 전압 디바이더 회로를 사용하는 더 큰 회로의 전압과 관련한 제어를 제공하기 위해 저전압 단자에서 생성된 신호를 처리하는 제어 회로를 포함한다.  고전압 SOI 캐패시터는 기판 상의 산화물층, 그 산화물층 상의 얇은 드리프트 영역, 그 얇은 드리프트 영역 위의 두꺼운 산화물층 및 그 두꺼운 산화물층 위의 전극층을 포함하되, 전극층 및 얇은 드리프트 영역은 두꺼운 산화물층에 의해 상호 절연되는 캐패시터 플레이트를 형성할 수 있다.  용량성 전압 디바이더 회로는 SMPS(Switched Mode Power Supply)의 일부를 유리하게 형성할 수 있는데, 거기서 고전압 단자는 SMPS의 다이오드 브릿지 정류기의 출력단이고, 비교기는 저전압 단자에서의 스텝 다운 전압을 감지하기 위해 사용되며, 이 스텝다운 전압을 사용하여 SMPS 내의 부족 전압 상태를 검사한다.
Patent KR-20020024110-A (KR)
Inventor: BYUN DONG JU
IPC: F24D3/12
Filed: 2002-01-23
Abstract: PURPOSE: A method for automatically heating a house by a metal pipe boiler and a device for supplying hot water are provided to easily install and increase efficiency without using water, installing an outside boiler and burning oil or gas. CONSTITUTION: A method for automatically heating a house by a metal pipe boiler includes the steps of inserting a heating wire or a functional coating deposition heating wire emitting far infrared ray, connecting metal pipe boilers processed with heat insulating caps(3) cut vertically at both ends while increasing or decreasing the number of the metal pipe boilers according to the size of a heating area, connecting a controller(6) and a plug to the metal pipe boiler, fixing the metal pipe boilers to a metal pipe arrangement stand, covering wires with an insulation cover cut vertically, and finishing by filling with thermal storage material mortar, in which cement, sand and functional powder are mixed in a prescribed ratio.
Patent KR-20030064463-A (KR)
Title: The grid type bipolar plate for performance testing of fuel cells, and its manufacturing method
Inventor: KIM CHANG SU
IPC: H01M8/00
Filed: 2002-01-28
Abstract: PURPOSE: Provided are a bipolar plate having latticed small cells through which the local capacity of the fuel cell in different positions can be determined in detail, and a method for producing the bipolar plate. CONSTITUTION: The lattice type bipolar plate comprises: a synthetic resin plate(31) having multiple square grooves(G) in the form of a lattice on one side thereof and multiple holes(H) for connecting electric wires formed in the bottom of the square grooves(G); a metal plate(32) inserted in contact with the bottom of the square grooves(G) of the synthetic resin plate(31); and a graphite plate(33) inserted into each of the square grooves(G) of the synthetic resin plate(31) to contact closely with the top surface of the metal plate(32). The lattice type bipolar plate is produced by inserting the metal plate(32) and graphite plate(33) into the square grooves(G), filing the openings with an insulating filler, curing it, processing one side of the synthetic resin plate(31) facing with the graphite plate(33) into a flat surface, and forming a gas flow path on the flat surface.
Patent KR-20030067280-A (KR)
Title: A Liquid Refrigerant for preserve foodstuff and sterilize cooking tools
Inventor: KIM MOON JAE
IPC: C09K5/00
Filed: 2002-02-07
Abstract: PURPOSE: Provided is a coolant composition which has both high cooling and sterilizing abilities, and is easy to use, and which can exhibit numerous effects not capable of being accomplished by existing gas-cooling process. CONSTITUTION: The coolant composition is produced by blending an aqueous ethyl alcohol solution having a low freezing point and high sterilizing ability with at least one of sodium chloride, cyclodextrin syrup as natural sugar, maltitol syrup as synthetic sugar, and glycerin as synthetic food additive. The coolant composition is used by injecting the blend into liquid freezer to freeze the blend, and then immersing the object into the frozen blend.
Patent KR-20030070341-A (KR)
Title: Keypad telephone with Korean character and method for inputting Korean using the keypad
Inventor: SUL YEONG UK
IPC: H04M1/23
Filed: 2002-02-25
Abstract: PURPOSE: A keypad telephone including a Hangul keyboard and a Hangul input method are provided to minimize the operation of the keypad by arranging consonants on the keypad according to probable consonant frequency and geometric similarity and inputting all vowels with only basic vowels. CONSTITUTION: Consonants are arranged on a plurality of consonant pads(100) according to frequency and geometric similarity when composing a Hangul syllable. The consonants are not overlapped with vowels. Six single vowels are arranged on a plurality of vowel pads(110) so that the six single vowels are not overlapped with the consonants. A Hangul generating unit(120) generates a Hangul character according to a pushed sequence and a pushed time interval of the consonant pads(100) and the vowel pads(110).