baber/WOPTO huggingface dataset:
Patent KR-20040065079-A (KR)
Inventor: CHO JAE HWAN
IPC: C08L23/12
Filed: 2003-01-15
Abstract: PURPOSE: Provided is a polypropylene resin composition, which has excellent pressure resistance and impact resistance and high transparency and crystallinity suitable to be used as a material of a transparent container for cars. CONSTITUTION: The highly crystalline polypropylene resin composition comprises: (A) 30-74 wt% of a homopolypropylene resin having an isotactic pentad proportion of 95% or more and a molecular weight distribution index of 7-12; (B) 20-64 wt% of an ethylene-propylene random block copolymer having an absolute viscosity ratio of 0.8-1.2 based on the homopolypropylene resin; (C) 5-30 wt% of a C2-C8 alpha-olefin copolymer; and (D) 0.05-1.0 wt% of a nucleating agent.
Patent KR-20030065325-A (KR)
IPC: F02B75/22
Filed: 2003-01-15
Abstract: In a multi-cylinder reciprocating internal combustion engine, an optimal angle of crank arrangement that reduces vibrating force caused in the engine is obtained. <??>Where Fm is the sum of an unbalanced force of order m that acts as vibrating force in the multi-cylinder reciprocating internal combustion engine (having the number of crank throws of n) and is represented by; <DF>F(m)=FmÄ1 1 ... 1ÜÄexp(im• alpha 1)exp(im• alpha 2) ... exp(im• alpha n)Ü<t> =Fm•gm </DF> and ¾gm¾ is an absolute value of a non-dimensional coefficient of F(m) and is represented by; <DF>¾gm¾=absäÄ1 1... 1Ü Äexp(im•  alpha 1) exp(im•  alpha 2) ... exp(im•  alpha n)Ü<t>ü; </DF> a restrictive condition is set in which ¾gm¾ is endlessly approached to zero, and where M(k) is an unbalanced couple that is expressed by the unbalanced force of order k of each crank throw, weighted by distance L between each cylinder, and is represented by; <DF>M(k)=FkLÄs1 s2 ... snÜÄexp(ik•  alpha 1) exp(ik•  alpha 2) ... exp(ik•  alpha n)Ü<t> = FkL• fk </DF> and ¾fk¾ is an absolute value of a non-dimensional coefficient of the unbalanced couple, that is obtained by M(k) being divided by FkL, and is represented by; <DF>¾fk¾=abs äÄs1 s2 ... snÜÄexp(ik•  alpha 1) exp(ik•  alpha 2) ... exp(ik•  alpha n)Ü<t>ü ; </DF> an angle of the crank throw arrangement  alpha j (j= 1, 2, ... , n.) is obtained to be determined by an expression on an orthogonal coordinate system, the angle of the crank throw arrangement  alpha j minimizing, under the restrictive condition, the n-th power of ¾fk¾, n being an even number.
Patent KR-20040069401-A (KR)
Inventor: SONG BYEONG SU
IPC: H01L21/762
Filed: 2003-01-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent loss of an isolation layer by forming a capping nitride layer on the isolation layer. CONSTITUTION: A trench is formed by selectively etching a substrate(21) of a field region. An isolation layer is formed by filling an HDP oxide layer(26) in the trench. A capping nitride layer(27) is formed on the isolation layer so as to prevent loss of the HDP oxide layer. Then, a gate insulating layer(29) and a gate electrode(30) are sequentially formed on the substrate of an active region. Then, the capping nitride layer is removed.
Patent KR-20040072910-A (KR)
Inventor: JUNG JUN HWAN
IPC: C04B35/01
Filed: 2003-02-11
Abstract: PURPOSE: Provided are a dielectric ceramic composition useful for high frequency application, which has dielectric constant of 30 or more, quality coefficient of 60,000 or more, and temperature coefficient of resonant frequency of ±10 ppm/deg.C, and can be used for filter of base station for mobile and satellite communications, and so on. CONSTITUTION: The composition is represented by formula (1-x-y)Ba(Zn1/3Nb2/3)O3-xBaSnO3-yBaWO4(wherein each of x and y is a molar fraction, 0<=x<=0.5, 0<=y<=0.3). The composition can be used for resonator filter material of dielectric substance for base station for mobile and satellite communications with high efficiency and low cost, because dielectric constant the composition and temperature coefficient of the resonant frequency can be easily controlled in conformity with its use and composition.
Patent KR-20040075638-A (KR)
Inventor: LEE JU BEOM
IPC: H01L21/60
Filed: 2003-02-22
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce an aspect ratio of a buried region by forming an etch-stop layer pattern after forming an insulating layer. CONSTITUTION: The first spacer is formed on a sidewall of the first structure of a semiconductor substrate(300). The first insulating layer is formed thereon in order to bury the first structure. The first insulating layer pattern for exposing an upper part of the first structure is formed by planarizing the first insulating layer. The second structure is formed on the first insulating layer pattern and the first structure in order to expose the first region. An opening part(372) for exposing an upper part of the semiconductor substrate is formed by etching the first region.
Patent KR-20040012439-A (KR)
Inventor: KUBIAK MICHAEL
IPC: G03F7/40
Filed: 2003-03-13
Abstract: PURPOSE: A substrate and an organic electro-luminescent device using the same are provided to reduce the coating thickness and reduce a manufacturing cost by improving a fabricating process of the substrate. CONSTITUTION: A first photoresist coating material is coated on a substrate(1). An exposure process and a developing process are performed. A first photoresist coating layer(3) is formed on the substrate(1). A second photoresist coating material is coated on the first photoresist coating layer(3). A second photoresist coating layer is overlaid on the first photoresist coating layer(3) by performing the exposure process and the developing process. The surface energy of the substrate is reduced by processing a surface of the substrate. The second photoresist coating layer is removed from the substrate(1).
Patent KR-20030077437-A (KR)
Title: 적색 유기 전기발광 장치
IPC: C07D455/04
Filed: 2003-03-25
Abstract: 본 발명은, 애노드 및 캐쏘드, 및 하기 화학식 1의 화합물을 포함하는 하나 이상의 유기 발광 매질을 갖는 유기 EL 장치에 관한 것이다: 
     
       
         
       
     
     상기 식에서, 
     R 1 및 R 2 는 개별적으로 탄소수 1 내지 20의 알킬, 아릴, 치환된 아릴, 카보사이클릭 및 다른 헤테로사이클릭 시스템이며, R 1 과 R 2 는 연결되어 5원 또는 6원 고리스템을 형성할 수 있으며; 
     R 3 및 R 4 는 개별적으로 수소, 탄소수 1 내지 10의 알킬이고, R 3 및 R 4 는 각각 R 1 , R 2 와 연결되어 분지되거나 분지되지 않은 5원 또는 6원 치환체 고리를 형성하며; 
     R 5 및 R 6 은 개별적으로 수소, 탄소수 1 내지 20의 알킬, 탄소수 5 내지 24의 아릴 및 헤테로아릴이며, R 6 은 R 5 와 연결되어 분지되거나 분지되지 않은 5원 또는 6원 카보사이클릭 고리를 형성할 수 있다.
Patent KR-20040085426-A (KR)
Inventor: JANG WON U
IPC: A23B7/10
Filed: 2003-03-31
Abstract: PURPOSE: Provided is a kimchi refrigerator having a plurality of storage spaces and minimizing leakage of cold air. It is capable of storing cereals in a cereal storage container inside the lower receiving part sliding out of a storage space. If necessary, the cereal storage container is replaced with a kimchi storage container. CONSTITUTION: The kimchi refrigerator is composed of an upper kimchi storage part which is divided into a plurality of storage spaces, each storage space has a door capable of being opened upwardly; a lower kimchi storage space which is divided into a plurality of storage spaces, each storage space has a door capable of being opened downwardly and having a receiving part sliding out at its front; and a cereal storage container placed inside of the receiving part.
Patent KR-20040045268-A (KR)
Inventor: KIM DA YOUNG
IPC: G08B25/10
Filed: 2003-04-09
Abstract: PURPOSE: An apparatus for reporting an emergency state is provided to prevent the death from suffocation within a vehicle by measuring the density of oxygen within the vehicle and a passenger's pulse. CONSTITUTION: An apparatus for reporting an emergency state includes a sensor unit, a GPS receiver, a memory, a user interface, a wireless transmitter, a safe control system, and a control unit. The sensor unit(32) measures the density of oxygen within a vehicle and a passenger's pulse. The GPS receiver(12) is used for receiving coordinate data from a satellite through a GPS antenna and outputting position information data. The memory is used for storing the rescue request and the position information data. The user interface is used for inputting the rescue request and setting up an emergency state reporting mode. The wireless transmitter(22) is used for transmitting the rescue request to a rescue center. The safe control system(30) purifies the air within the vehicle when the measured density of oxygen is less than a predetermined value and turns on a radio. The control unit(10) operates the safe control system when the measured density of oxygen is less than the predetermined value in the emergency state reporting mode. In addition, the control unit controls the wireless transmitter to transmit the rescue request of the memory and the position information data of the GPS receiver to the rescue center.
Patent KR-20040088675-A (KR)
Inventor: KIM GEUN BAE
IPC: B62D17/00
Filed: 2003-04-10
Abstract: PURPOSE: A wheel alignment-adjusting device is provided to improve riding comfort and the adjusting performance by easily adjusting camber of a suspension arm, caster or toe as occasion demands. CONSTITUTION: The one side of a suspension arm is connected to a wheel and the other side is connected to a vehicle body(6) by a bush(2). Both sides of the bush are projected in the front and rear direction(X-axis direction) of a vehicle and plural fastening holes are formed to projected portions(3). A wheel alignment-adjusting device comprises a first bracket having first elongated holes in the X-axis direction corresponding to the fastening holes of the bush; a second bracket having second elongated holes corresponding to the first elongated holes of the first bracket; a cam bolt assembly comprising a cam bolt(21) and a nut(22) for fastening the second bracket, the bush, and the first bracket to the vehicle body in a Y-axis direction(breadth direction) through the second elongated holes, the fastening holes, and the first elongated holes; and a cam bolt-adjusting guide formed to the second bracket to enable the cam bolt assembly to move. The first bracket is arranged between the vehicle body and the bush. The second bracket is arranged to the opposite side of the first bracket. The wheel alignment-adjusting device adjusts camber, caster or toe by moving the bush in the X-axis direction by the rotation of the cam bolt assembly or by moving the bush in the Y-axis direction by the adjustment of the thickness of the first bracket.
Patent KR-20040090070-A (KR)
Inventor: CHOI HWAN YEONG
IPC: F21Y101/00
Filed: 2003-04-16
Abstract: PURPOSE: An LGP(Light Guide Panel) for a side light emitting type backlight device and the side light emitting type backlight device adopting the same are provided to remove a dark area generated between point optical sources by expanding the azimuth of light incident to the LGP and improve the luminance of light radiated from the LGP by reducing the azimuth. CONSTITUTION: Light is incident in a light input part(120) from LEDs(Light Emitting Diodes)(110). Light is radiated in a light radiating surface(102). The light input part has a light incident surface, the first surface(122) and the second surface(123). The light incident surface is oppositely located with the LEDs, and a prism pattern is formed in the light incident surface. The first surface and the second surface reflect light through the light incident surface to reduce an azimuth. The first surface and the second surface are extended in a progress direction of the light from the light incident surface, and are oppositely located centering around an optical axis.
Patent KR-20040090104-A (KR)
Inventor: KOO MIN BON
IPC: F25D17/06
Filed: 2003-04-16
Abstract: PURPOSE: A structure for mounting a fan motor of a refrigerator is provided to widen a viewing angle of a user by forming holes for coupling screws at a lower part of a case, and prevent a blower fan from being inclined forward. CONSTITUTION: A blower fan(500) is formed of a fan(501), a fan motor(502), and a case(510) covering the fan and the fan motor. The case vertically connects the fan with the fan motor, and fixes the fan and the fan motor. First fixing parts(503a,503b,503c,503d) are formed on both sides of a lower part of the case. Second fixing parts(504a,504b) are formed on both sides of an upper part of the case to be fixed by first and second holes formed at an upper part of a freezer compartment to fix the case.
Patent KR-20040090302-A (KR)
Inventor: YOON JIN MO
IPC: G02F1/136
Filed: 2003-04-17
Abstract: PURPOSE: A TFT(Thin Film Transistor) and a forming method thereof are provided to improve the performance and reliability of an element by improving crystallinity in a boundary surface of a source/drain impurity area and a channel area. CONSTITUTION: A conductive pattern(52) is formed on a certain area of an insulation substrate(51). A buffer layer(53) is formed on the entire surface of the insulation substrate including the conductive pattern. An active layer(55) is formed on the buffer layer. A gate insulation film(56) is formed on the entire surface of the insulation film including the active layer. A gate electrode(57) is formed on the gate insulation film to correspond to the conductive pattern. The gate electrode has a width which is broader than the width of the conductive pattern. A source/drain impurity area(58) is formed in the active layer at both sides of the gate electrode.
Patent KR-20040091884-A (KR)
Inventor: JIN CHEOL MIN
IPC: B29B17/04
Filed: 2003-04-23
Abstract: PURPOSE: A device for automatically peeling off a window-tinted film of a door glass is provided to safely remove the window-tinted film attached to the door glass of a waste vehicle via an automatized method. CONSTITUTION: A device for automatically peeling off a window-tinted film(13) of a door glass(12) comprises a loading device(10) adsorbing and moving the window glass of a waste vehicle by pneumatic fixing parts(11); a fixing device fixing the door glass moved by the loading device; and a window-tinted film removal device having a steam injection device, a window-tinted film cutting device, and a scrapper, to remove the window-tinted film on the door glass fixed to the fixing device. The device for automatically peeling off the window-tinted film removes the window-tinted film attached to the door glass of the waste vehicle.
Patent KR-20040092113-A (KR)
Inventor: HWANG YU SEON
IPC: G06K17/00
Filed: 2003-04-25
Abstract: PURPOSE: A SAM(Secure Application Module) board having a charging function is provided to use an IC card with use of charged power without a separate power supply by charging the excessive micro current remained when a processor except the IC card is performed. CONSTITUTION: A power supply comprises a main power supply(120) supplying the current applied through a communication line when other process except the IC card is performed to a controller, and a sub power supply(130) supplying the current supplied from the main power supply and the charged current when the IC card is used, while charging the excess current of the main power supply when the current is applied to the controller from the main power supply. The sub power supply comprises a rechargeable battery(131) charging the current, a controlling part(132) charging the current supplied from the main power supply to the rechargeable battery by judging that the current is supplied to the controller from the main power supply, and a switch(133) selectively connecting the main power supply and the rechargeable battery depending on a command of the controller.
Patent KR-20040092789-A (KR)
Inventor: HAN SEUNG HO
IPC: H01L21/324
Filed: 2003-04-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent TED(Transient Enhanced Diffusion) and to easily control junction depth by depositing a thin film with compressive stress using PECVD(Plasma Enhanced CVD). CONSTITUTION: A substrate having a desired structure is prepared. Dopants are implanted into the substrate. A thin film made of oxide or nitride is deposited in order to have compressive stress by using PECVD. Then, the resultant structure is annealed by spike RTA(Rapid Thermal Annealing).
Patent KR-20040101635-A (KR)
Inventor: PARK MUN SU
IPC: F25B15/00
Filed: 2003-05-26
Abstract: PURPOSE: A complex dehumidifying and cooling system for sufficiently increasing a temperature to a temperature required for reproduction in a superheated steam part is provided to improve the efficiencies of a cooling system and a heating system. CONSTITUTION: An indoor dehumidifier(70) is formed of a dehumidifier tank having an indoor air inlet port(17) and a weak solution outlet at a lower part. A weak solution storage part(26) is formed between the indoor air inlet port and the weak solution outlet. A low-temperature solution distributor(23) with a plurality of jet orifices and an air discharge port(19) are formed at an upper part of the indoor dehumidifier. An outdoor regenerator(40) is formed of a dehumidifier tank having an outdoor air inlet port(18) and a strong solution outlet at a lower part. A strong solution storage part(27) is formed between the outdoor air inlet port and the strong solution outlet. A high-temperature solution distributor(24) with a plurality of jet orifices and an air discharge port(20) are formed at an upper part of the outdoor regenerator. A weak solution pump(8) is installed with an end connected with the weak solution outlet by a pipe, and the other end connected with the high-temperature solution distributor by a pipe. A strong solution pump(9) is installed with an end connected with the strong solution outlet by a pipe, and the other end connected with the low-temperature solution distributor by a pipe. A weak solution-air heat exchanger(10) is installed between the weak solution pump and the outdoor regenerator for exchanging heat with outside air. A condenser is divided into a saturated stream condensing part(5) installed on the lower weak solution-air heat exchanger and a superheated steam condensing part(4) installed under the high-temperature solution distributor.
Patent KR-20040102770-A (KR)
Inventor: SEO JAE YEONG
IPC: E05B49/00
Filed: 2003-05-29
Abstract: PURPOSE: A control method and a system for security system using a digital door lock are provided to lock or unlock a security mode by setting the external forced lock of the digital door lock. CONSTITUTION: The control system includes a security apparatus(120), the digital door lock(110), and a main controller(130). The security apparatus includes sensors(123,124) detecting physical information and variation of data and converting it into electrical signals, and it includes more than one security device modulating the electrical signal into wire or wireless signals and transmitting the modulated signal. The digital door lock receives lock data or unlock data and operates according to the received data. The digital door lock also generates a forced lock set signal or a forced unlock set signal. The main controller receives the forced lock set signal or the forced unlock set signal, and generates security mode set signal or security mode unlock signal to the security apparatus.
Patent KR-20040106616-A (KR)
Inventor: CHO BYEONG GI
IPC: A61K8/97
Filed: 2003-06-11
Abstract: PURPOSE: Provided is a cosmetic composition comprising Panax ginseng (C.A.MEY) extract and medicinal plant extracts as active ingredients for preventing skin aging, such as skin wrinkle formation, skin elasticity reduction and moisture reduction. The composition increases skin cell proliferation and collagen synthesis and inhibits oversensitivity of the skin and skin-aging. CONSTITUTION: The composition for increasing skin cell proliferation and collagen synthesis and inhibiting oversensitivity of the skin and skin-aging i characterized by containing the extracts of Panax ginseng (C.A.MEY) extract and medicinal plants including Cornus officinalis Sieb. et Zucc., Dioscorea Batatas Decaisne, licorice root, Liriope platyphylla WANG et TANG, Poria cocos and Rehmannia glutinosa. The composition improves skin wrinkles, skin elasticity and skin mesmerization to prevent skin-aging.
Patent KR-20040110119-A (KR)
Inventor: CHUNG HUN TAEG
IPC: A61P35/00
Filed: 2003-06-18
Abstract: PURPOSE: Provided is a composition for curing cancer containing the extract of Jipaesan composed of Angelica Dahurica and Fritillariae Verticillata, thereby inhibiting proliferation of human leukemia cells,promoting differentiation thereof or apoptosis. CONSTITUTION: The therapeutic composition for cancer is characterized by containing the extract of Jipaesan composed of Angelica Dahurica and Fritillariae Verticillata as an active ingredient, in the amount of 0.1-200mg/kg of body weight. The extract is obtained by extracting the Jipaesan with hot water and freeze-drying the supernatant of the extract.
Patent KR-20040110328-A (KR)
Inventor: PARK SUN BOK
IPC: B21B43/00
Filed: 2003-06-18
Abstract: PURPOSE: To provide a device for treating unpressed parts of scrap coil, which protects workers who treat unpressed parts of scrap coil generated before and after cold rolling from safety accident and performs treatment operation of the unpressed parts more efficiently. CONSTITUTION: The device comprises a base(25) at a front part of which an insertion part(25a) is formed so that the insertion part is withdrawn after treating the unpressed parts by inserting the insertion part into inner diameter(21a) of a scrap coil(21) rested on a skid(23); a base moving means(27) mounted on one side of the base to insert the insertion part of the base into the inner diameter of the coil and draw out the insertion part from the coil after treating the unpressed parts; an upper plate(29) which is opened from the base during inserting and withdrawing of the base insertion part and closed during completion of withdrawing of the base insertion part on the base moved by the base moving means, and which is equipped with a bonnet(29a) in such a way that the bonnet is closely adhered to outer diameter(21b) of the coil together with the base insertion part closely adhered to the inner diameter of the coil so that the upper plate is mounted on the upper side of the base such that the upper plate is opened or closed; an upper plate opening and closing means(31) interposed between the upper plate and the base to open and close the upper plate from the base; and a welding means(33) installed oppositely to the bonnet of the upper plate operated by the upper plate opening and closing means and the insertion part of the base operated by the base moving means.
Patent KR-20050001872-A (KR)
Inventor: LEE CHOONG JAE
IPC: H04B1/38
Filed: 2003-06-26
Abstract: PURPOSE: A speaker device of a portable terminal is provided to form sound wave transmission holes on an upper side of a folder unit casing around a sound wave transmission path from a speaker, and to configure projections around the formed sound wave transmission holes, thereby transmitting sound waves without being interrupted by obstacles. CONSTITUTION: An external speaker(130) is embedded in a folder unit casing(122), and converts an electrical signal into a high-quality sound wave. A sound wave transmission hole(131) is formed on the folder unit casing(122) to pierce through a sound wave transmission path up to the exterior of a portable terminal from the external speaker(130). A sound wave transmission hole(132) is formed in a decoration unit(125) to pierce through the sound wave transmission path. Projections(133) are protruded around the sound wave transmission holes(131,132).