baber/WOPTO huggingface dataset:
Patent KR-20040041821-A (KR)
Title: Apparatus for reinforcing slab of girder bridge using steel wire and reinforcing method using the apparatus
Inventor: NO YUN KEUN
IPC: E01D22/00
Filed: 2002-11-12
Abstract: PURPOSE: A girder bridge slab reinforcement device using a steel strand is provided to prevent the breakdown of a bridge by preventing the deflection of a deteriorated slab and to heighten the durability and safety of the bridge. CONSTITUTION: The girder bridge slab reinforcement device using a steel strand comprises the steps of fixing a tension bracket to one side of a transverse beam(13) installed on the lower part of a slab(11) using an anchor bolt, inserting the steel strand(23) into a through hole formed on the tension bracket, placing the steel strand(23) on a saddle(24), fixing the steel strand(23) to the tension bracket installed on an opposite transverse beam(13), and applying tensile force on the steel strand(23), then fixing to the tension bracket using an anchorage(21).
Patent KR-20040043993-A (KR)
Title: An electrolyte for a lithium ion battery and a lithium ion battery comprising the same
Inventor: NOH HYEONG GON
IPC: H01M4/505
Filed: 2002-11-20
Abstract: PURPOSE: Provided is an electrolyte suitable for manufacturing a lithium secondary battery having excellent electrochemical properties such as capacity and life, and swelling property, particularly high-temperature swelling property. CONSTITUTION: The electrolyte for a lithium secondary battery comprises a non-aqueous organic solvent containing 20-95 volume% of an ester-type or an ether-type organic solvent based on the total volume of the organic solvent; a lithium salt; and a carbonate ester compound of formula 1 as an additive, wherein R1 is H, a C1-C6 alkyl or a C6-C12 aryl; R2 is (CH2)n, in which n is an integer of 1-6; and each of R3 and R4 is a C1-C6 alkyl.
Patent KR-20040044761-A (KR)
Title: Rubber composition for tire beadfiller
Inventor: KWON SUN NAM
IPC: C08K3/04
Filed: 2002-11-22
Abstract: PURPOSE: Provided is a rubber composition for a bead filler of a tire, which increases rigidity before vulcanization to prevent cupping and permits bead fillers to maintain suitable hardness after vulcanization. CONSTITUTION: The rubber composition for a bead filler of a tire comprises: 100 parts by weight of a base rubber; 50-80 parts by weight of carbon black as a reinforcing agent; 5-20 parts by weight of a cashew-modified phenolic resin; 3-5 parts by weight of sulfur as a vulcanizing agent; and 1-2 parts by weight of a vulcanizing accelerator, wherein the rubber composition has a Shore A hardness of 70-80 after vulcanization and is free from cupping during the manufacture of the bead filler.
Patent KR-20040045087-A (KR)
Title: equipment food and trash of a sink stick
Inventor: JUNG HAK CHEOL
IPC: B02C18/22
Filed: 2002-11-22
Abstract: PURPOSE: Provided is a garbage disposer used in sink which is able to be simply installed below the sink due to small volume, completely eliminate odor and leachate generated from the garbage and discharge water. CONSTITUTION: The device comprises an inlet(10) which is installed on an overflow of the sink and has a first water supply hole(11) and a second water supply hole(12) being connected to a plurality of holes(13), a first screw feeder(20) which is rotated at the inner part of a screw cover(21) by driving of a first motor, a second motor which is equipped with the top end of a bracket fixed on one side of the top part of a plate to rotate a first gear by driving a gear box, a compressing/cutting part(40) which rotates with the first gear and cuts the garbage after squeezing the garbage fed through the first screw feeder and a drying/discharging part which is equipped at one side of the compressing/cutting part and discharges the cut garbage after drying it.
Patent KR-20040047174-A (KR)
Title: Microwave tunable device having ferroelectric/dielectric BST film
Inventor: KANG GWANG YONG
IPC: H01P1/203
Filed: 2002-11-29
Abstract: PURPOSE: A UHF(ultrahigh frequency) variable device with a ferroelectric/paraelectric barium-strontium-titanium oxide thin film is provided to reduce deformation or loss of data and decrease amplification of an electric wave that is radiated through an antenna by reducing a loss of the electric wave in an active antenna system or a satellite communication system. CONSTITUTION: A substrate(100) is prepared. The ferroelectric/paraelectric barium-strontium-titanium oxide thin film(110) of an orientation (111) is formed on the substrate by a laser deposition method. The substrate is a MgO substrate.
Patent KR-20040047248-A (KR)
Title: Multiple line grid and high end semiconductor package by using it
Inventor: KIM YEONG SU
IPC: H01L23/12
Filed: 2002-11-29
Abstract: PURPOSE: A multiple line grid is provided to control an increase of an interconnection line caused by a decoupling capacitor by installing a decoupling capacitor circuit electrically connected to a power terminal and a ground terminal of a semiconductor chip in a space region between a multiple line grid with a cavity or a substrate base guaranteed by the multiple line grid and a PCB(printed circuit board). CONSTITUTION: A cavity region(134) is formed inside a predetermined portion of a multiple line grid body(130). A plurality of main through holes(132) are located in the multiple line grid except the cavity region, penetrating and electrically connecting the upper and lower portions of the multiple line grid. A decoupling capacitor multiple line grid body(136) is disposed in the cavity region, separated from the multiple line grid body by a predetermined interval. A plurality of sub through holes(138) are located in the decoupling capacitor multiple line grid body, penetrating and electrically connecting the upper and lower portions of the multiple line grid.
Patent KR-20040048452-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM GU YEONG
IPC: H01L27/108
Filed: 2002-12-03
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent the bridge between bit lines due to a polysilicon layer and restrain the short between the bit line and a capacitor plug by increasing the polishing selectivity ratio between the polysilicon layer and an interlayer dielectric using an ion implantation. CONSTITUTION: A plurality of bit lines(219) with a hard mask(219a) are formed on a semiconductor substrate(201). An interlayer dielectric(223) is formed on the entire surface of the resultant structure for enclosing the bit lines. A plurality of contact holes are formed by selectively etching the interlayer dielectric. A polysilicon layer is deposited on the resultant structure for filling the contact holes. Impurities are implanted into the polysilicon layer for increasing the polishing selectivity ratio between the polysilicon layer and the interlayer dielectric. A CMP(Chemical Mechanical Polishing) process is carried out on the polysilicon layer and the interlayer dielectric until the hard mask is exposed.
Patent KR-20040050423-A (KR)
Title: High Speed Optical Processing including Saturable Absorber and Gain-Clamped Optical Amplifier
Inventor: KIM GANG HO
IPC: H01S3/13
Filed: 2002-12-10
Abstract: PURPOSE: An ultra high speed optical signal processor where a saturated absorber and a constant gain optical amplifier are integrated is provided to increase a response time in a high speed optical transmission system and to transmit data without distortion as to an input pulse having a narrow width. CONSTITUTION: A constant gain optical amplifier region corresponds to a diffraction grating(4) formed in an N-type InP substrate(2). An undoped InGaAsP active layer(6), a P type InP clad layer(8) and an InGaAs ohmic contact layer(10) are stacked on an upper surface of the N type InP substrate in sequence. A pair of top metal electrodes(12a,12b) are stacked on an upper surface of the InGaAs ohmic contact layer and are insulated by an etched groove. A bottom metal electrode(14) is stacked below the N type InP substrate. And an anti-reflective thin film(16) is stacked on both sides, and a saturated absorber region and a constant gain optical amplifier region are arranged in parallel on the InGaAs ohmic contact layer.
Patent KR-20040054418-A (KR)
Title: Circuit of removing imd ingredient
Inventor: SHIN HYEON SEOP
IPC: H04B1/62
Filed: 2002-12-18
Abstract: PURPOSE: An intermodulation distortion component removing circuit is provided to remove intermodulation distortion component combined by the sum and a difference between harmonic frequencies of two different input frequency signals. CONSTITUTION: A coupler(31) distributes an input signal with certain power and outputs them. The first amplifier(32) receives the first output signal of the coupler(31), amplifies it to a certain ratio and outputs it. The third intermodulation distortion removing unit(30) receives the second output signal of the coupler(31), and outputs a signal having the same size as but different phase from the third intermodulation distortion component generated from the first amplifier(32). A coupler(33) mixes output signals of the third intermodulation distortion removing unit(30) and the first amplifier(32) and outputs the third intermodulation distortion component-removed amplified signal.
Patent KR-20040054439-A (KR)
Title: Flip-flop using complementary clocking and prescaler using the same
Inventor: HAN SEON HO
IPC: H03K3/027
Filed: 2002-12-18
Abstract: PURPOSE: A flipflop using complementary clocking and a prescaler using the same are provided to improve the current driving capacity by using the complementary relation between an NMOS transistor and a PMOS transistor. CONSTITUTION: A first p-type transistor(mp11) is connected between a supply voltage supply unit and the first node to receive data. A second p-type transistor(mp12) is connected between the first and the second nodes to receive the first clock. A first n-type transistor(mn11) is connected between the second node and the ground to receive the data. A third p-type transistor(mp13) is connected between the supply voltage supply unit and the third node. A second n-type transistor(mn12) is connected between the third and the fourth nodes to receive the first clock. A third n-type transistor(mn13) is connected between the fourth node and the ground. A fourth p-type transistor(mp14) is connected between the supply voltage supply unit and an output terminal. A fourth n-type transistor(mn14) is connected between the output terminal and the ground to receive the second clock. A fifth n-type transistor is connected between the first and the second nodes to receive the second clock. A fifth p-type transistor is connected between the third and the fourth nodes to receive the second clock.
Patent KR-20040056134-A (KR)
Title: Air purifier
Inventor: KIM YEONG SAENG
IPC: F24F8/108
Filed: 2002-12-23
Abstract: PURPOSE: Provided is an air cleaner which provides various air cleaning functions and extends life span of expensive filter through a multi-step collecting. CONSTITUTION: The air cleaner comprises a main body(202) inhaling air and throwing it out, a dust collecting part comprising a pre-filter(302), an ionizing part(304), an electrostatic filter(306), a metal filter(308) and a high efficiency particulate air filter(310) and collecting dust particles, a functional filter(312) having improved cleaning function regarding predetermined contaminants and replaceable according to a kind of contaminants to clean and a photocatalyst filter(314) deodorizing filter to remove smell in the air, wherein the dust collecting part, the functional filter and the deodorizing filter are contained in the main body to remove the contaminants inhaled to the main body.
Patent KR-20040056187-A (KR)
Title: Apparatus for fixing the center of coil
Inventor: BAEK SEUNG MUN
IPC: B21B39/00
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus for automatically measuring and correcting centering defects of coil supplied is provided in which operators do not always need to check centering completed supplied coil out of coils loaded on coil supplying walking beam conveyor or perform manual correction operation so that operation efficiency is improved. CONSTITUTION: The apparatus comprises a centering correction unit detecting part comprising a hydraulic cylinder(122) movable back and forth, a hydraulic cylinder rod movable with being attached to one side of the hydraulic cylinder, an optical sensor(121) attached to the hydraulic cylinder rod to sense position of coil, a rack gear attached to one side of the hydraulic cylinder rod, a pinion gear rotated with being connected to the rack gear, and a PLG(123) installed at one side of the rack gear to measure position of the coil; and a centering correction unit operating part comprising a pair of centering correction unit skids installed at one side of the centering correction unit detecting part, a pair of outer skids(132) slid back and forth with being inserted into the pair of centering correction unit skids, an inner skid(135) lifted and lowered with being inserted into the pair of outer skids, and a skid hydraulic cylinder(134) for moving the centering correction unit skids.
Patent KR-20040056911-A (KR)
Title: A massage toothbrush
Inventor: PARK JONG HO
IPC: A46B9/04
Filed: 2002-12-24
Abstract: PURPOSE: A toothbrush for massage is provided to have a massage function by forming a soft silicone projection having no harm to a human body on the upper side of the toothbrush head mounted with bristles. CONSTITUTION: The toothbrush for massage comprises a massage pad(2) formed with a small projection piece(1) on the upper side of a head formed with bristles(20). The upper side of the head(30) is formed with a recess part to the extent that the massage pad(2) is entered, and the recess part forms a slant(4) to be gapped from the upper side to the lower side and forms a slant on the massage pad(2) to be gapped from the upper side to the lower side to be engaged to the slant(4).
Patent KR-20040059513-A (KR)
Title: online email marketing, internet lottery sale, advertisement techniques
Inventor: SHIN MYEONG SIK
Filed: 2002-12-27
Abstract: PURPOSE: A method for the Internet lottery sales and an AD(ADvertisement) using the online e-mail marketing is provided to induce the interest and the concern of clients by making clients receive various ADs and profits, and make advertisers reduce the AD expense by reducing the inefficient ADs. CONSTITUTION: An online marketer induces an on/offline member from the clients. The client registers as the member and receives an Internet lottery number. The member agrees to receive the e-mail marketing AD contents. The personal information of the client is stored in a web server operated by the online marketer. The online marketer forwards the e-mail AD contents for confirming reception to the clients. The client receives/reads the e-mail AD contents. Popped up the guide of the online marketer, the reception confirmation of the client is transmitted/stored to a database server of the online marketer. The online marketer performs the drawing for the client transmitting the reception confirmation and distributes a reward to the drawn clients.
Patent KR-20040058759-A (KR)
Title: A auxiliary hospital bed for guardian supplemented by additional add on plates
Inventor: JUNG HUI TAE
IPC: A61G7/05
Filed: 2002-12-27
Abstract: PURPOSE: Provided is a bed for a patient having an extra bed for a guardian advanced for lower and lateral side spaces which can let the guardian take a rest or sleep by supporting additional space on the lower and lateral sides. CONSTITUTION: An extra bed(300) for a guardian includes: a main support unit(310) which can be unfolded or inserted by being slid toward a width; a lateral support unit(320) for supporting the lateral space by being lower-slid toward an inner width of the main support unit(310); and a lower support unit(330) for supporting the lower space by being slid along an inner side length of the lateral support unit(320). The main support unit(310) includes a main support rack(311) of box-shape of which the upper and lower sides and one end are opened, and a support frame for supporting the main support rack(311) by being combined at the lower part of the main support rack(311).
Patent KR-20040058840-A (KR)
Title: An array substrate for Liquid crystal display and method for fabricating the same
Inventor: LIM JU SU
IPC: G02F1/1345
Filed: 2002-12-27
Abstract: PURPOSE: An array substrate for an LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to form a metal layer between a driving chip attached to a pad portion of a small LCD panel and a substrate and inscribe the metal layer with an inverse panel ID mark, thereby managing production's record and analyzing badness in field easily. CONSTITUTION: A TFT(Thin Film Transistor), as a switching device, is positioned at a lower substrate. A gate wire and a data wire crossing the TFT are formed. The TFT is comprised of a gate electrode, source and drain electrodes and a semiconductor layer formed on an upper portion of the gate electrode. A pixel region is defined by crossing the gate wire and data wire. A storage capacitor is constructed at a partly upper portion of the gate wire and connected in parallel to a transparent pixel electrode constructed to the pixel region. A panel ID mark(160) capable of tracing the production's record is formed on a metal layer below a driving chip(140) formed on a pad(118) of the LCD panel(130).
Patent KR-20020040761-A (KR)
Inventor: CHOI SUN TAE
IPC: F26B5/04
Filed: 2000-05-19
Abstract: PURPOSE: A method of drying wood and a system is provided to reduce time, effort, and cost in process of drying wood to get timber products. CONSTITUTION: Disclosed is a method of drying timbers loaded in a drying chamber and is comprised of the steps heating the drying chambers. The method is performed up to a temperature of 80 to 100 DEG C by a heating system. Subjecting the timbers to vacuum pressure blowing is made up by connecting the inside of the drying chamber with a vacuum chamber and evacuated by a rotary pump until the inside pressure of the drying chamber drops to 1 to 10 mmHg. The inside of the drying chamber is disconnected from the vacuum chamber and the drying chamber is connected with the atmosphere. When the inside of the drying chamber is connected with the vacuum chamber, the moisture content of the timbers is sharply reduced and the temperature sharply drops. When the drying chamber is disconnected from the vacuum chamber and connected with the atmosphere, the inside temperature of the drying chamber is increased again. The heating system is worked during the whole process. The steps constitute one cycle that is sequentially repeated until the moisture content of the timbers drops to a desired level. The connection between the drying chamber with the vacuum chamber is made in 0.1 to 0.5 seconds. Pressure release is made in the vacuum for 0.5 to 5.0 seconds until reaching equilibrium moisture. The blow-down in the vacuum is carried out by a heat carrier with a temperature of 80 to 150 DEG C until reaching the volume average material temperature of 80 to 90 DEG C. The pressure in the drying chamber is lower than the equilibrium and provides high-speed vacuum blowing.
Patent KR-20020047139-A (KR)
IPC: G02C7/04
Filed: 2000-08-28
Abstract: 본 발명은 컨튜어형 에지들을 가지는 렌즈의 제조에 사용하는 몰드를 제공한다. 특히, 상기 몰드는 렌즈 착용자의 결막상에 대한 그 충돌을 회피하기 위한 에지 형상을 가지는 렌즈의 제조를 허용한다.
Patent KR-20020038960-A (KR)
IPC: H01J17/49
Filed: 2000-10-10
Abstract: 본 발명은 자외선에 의해 여기되어 가시광을 발광하는 형광체를 이용한 플라즈마 디스플레이 패널 표시장치에 있어서, 휘도가 충분히 높고, 휘도가 열화하기 어려운 플라즈마 디스플레이 패널 표시장치를 제공하는 것을 목적으로 한다. 
     그 때문에, 플라즈마 디스플레이 패널에서의 적색, 녹색, 청색을 발광하는 각 형광체층을 구성하는 형광체입자에 수열합성법에 의해 얻어진 입자직경이 작은 구형상의 입자를 사용하였다. 이로 인하여, 휘도저하, 휘도열화의 원인이 되는 산소결함이 적은 형광체층이 형성되므로, 그 결과, 종래에 비하여 휘도가 충분히 높아 휘도가 열화하기 어려워진다.
Patent KR-20020041474-A (KR)
IPC: F04B49/24
Filed: 2000-08-24
Abstract: 본 발명의 목적은 릴리프성능 및 고응답성을 개선하고, 전자밸브를 소형으로 하고, 사용전류를 저감시켜, 응답성을 향상시킨 가변토출량 연료공급장치용 전자밸브를 제공함으로써, 밸브좌가 밸브의 이동방향에 대해 거의 직각인 평면내에 있는 밸브좌면을 소유하고, 밸브가 밸브내부에 형성된 유로와, 밸브내부의 유로를 포위하고 밸브좌면에 접해서 유로를 폐쇄하는 거의 환상의 착좌면을 구비한 것을 특징으로 하는 가변토출량 연료공급장치용 전자밸브이다.  전자밸브는 밸브의 외부를 고압측으로서 밸브내부의 유로를 저압측으로 할 수도 있고 밸브의 착좌면과 밸브좌의 밸브좌면을 환상으로 해서 밸브의 착좌면의 외경과 밸브좌의 밸브좌면의 내경과의 사이에서만 밸브와 밸브좌가 접촉하도록 할 수 있고, 또 유로가 밸브의 하류에서 전자솔레노이드 근방을 통과하도록 할 수도 있다. 
     또, 밸브내의 유로가 밸브의 관통해서 뻗어 솔레노이드코일 근방까지 도달하고, 밸브외주면과 밸브홀더 내주면과의 사이에 형성되어 저압측으로 연통한 연료유로에 접촉되어 있어도 되고 밸브좌면을 갖는 밸브좌는 밸브홀더에 접합된 밸브홀더와는 별개의 부품으로 할 수도 있다.
Patent KR-20020058008-A (KR)
IPC: A61K9/20
Filed: 2000-11-03
Abstract: 주변 액체로 그 안에 존재하는 물질의 2상 방출용 필름 형태의 중합체로 된 약제로서, 상기 약제는 구조면에서 다른 중합체인 적어도 두개의 중합체 매트릭스 층을 포함하고, 상기 층 중 하나는 급속히 방출이 일어나고, 적어도 하나의 다른 층은 느리게 방출이 일어나는 것에 특징이 있다.
Patent KR-20030024657-A (KR)
IPC: G10L25/51
Filed: 2000-11-27
Abstract: 본 발명은 원본의 적절한 재생이나 복사 방지 실시 어느 것도 임의의 특별한 기기를 사용하지 않는 복사 방지 디지털 오디오 콤팩트 디스크 및 이를 제조하는 방법에 관한 것이다.  잠재 잡음의 패턴은 일부 원본 오디오 신호 데이터 심벌을 전체가 잘못된 값으로 겹쳐 쓴 다음, 대응하는 오류-수정 패리티 심벌을 잘못된 값을 포함하는 코드워드 내에 수정불가능한 오류가 형성되도록 겹쳐 씀으로써 디지털 오디오 CD 내에 결합된다.  따라서, 이러한 디스크의 일반적인 CD 플레이어는 각각의 잠재 잡음 발생을 수정불가능한 오류로 검출하고, 보간 오류-은폐를 사용하여 오류의 출력을 방지한다.  보간 값이 원래의 값과 실질적으로 일치하도록 잘못된 값을 겹쳐 쓰기 위한 위치를 적절하게 선택함으로써, CD 플레이어로부터 얻어진 사운드 출력이 원본 오디오 신호의 출력과 일치되고, 이로써 일반적인 CD 오디오 플레이어가 임의의 겹친 잡음없이 복사 방지된 디스크로부터 원래의 오디오 신호를 적절하게 재생한다.  그러나, 컴퓨터용으로 시판 중인 대부분의 CD-ROM 드라이브는 콤팩트 디스크를 데이터 소스로 판독할 때 오류-은폐를 사용하지 않는다.  이러한 CD-ROM 드라이브를 사용하는 복사 소프트웨어에 따라, 수정불가능한 오류를 검출할 때, 디스크로부터 데이터가 판독되지 못하거나 또는 수정되지 않은 단지 생 데이터만 디스크로부터 판독된다.  따라서, 원본 디스크의 상당 부분은 수정불가능한 오류 때문에 복사를 할 수 없거나, 또는 원본의 수정되지 않은 생 데이터가 복사되어 무허가 복사본 상에 청취가능한 잡음이 위치된다.  오류-은폐를 사용하는 CD-ROM드라이브를 거친 무허가 복사를 방지하기 위하여, 채널 Q 모드 및/또는 CRC를 변경하여 CD-ROM 드라이브의 능력을 불능으로 하여 원하는 데이터 위치를 탐색한다.
Patent KR-20020070459-A (KR)
Title: 어레이도파로회절격자 및 그 광투과 중심파장 보정방법
IPC: G02B6/34
Filed: 2001-10-11
Abstract: 어레이도파로회절격자를 구성하는 두 개의 슬래브도파로중 적어도 하나는 크로스분리면(8)위의 기판과 함께 절단되어 분리된다.   슬라이드이동부재(17)는 분리슬래브도파로(3a)를 포함하는 기판위에 형성된 도파로형성영역과 분리슬래브도파로(3b)를 포함하는 기판위에 형성된 도파로형성영역의  위쪽에 배치한다.   어레이도파로회절격자의 중심파장의 온도 의존도는, 온도에 의존하여 크로스분리면(8)을 따라서 슬라이드이동부재(17)에 의해 분리슬래브도파로(3a)를 접동함으로써, 감소된다.   초기중심파장의 이동은 슬라이드이동부재(17)를 성형적으로 변형함으로써 보정하여, 초기중심파장을 글리드파장에 일치시킨다.
Patent KR-20020067573-A (KR)
IPC: A61P15/00
Filed: 2000-11-21
Abstract: 본 발명은 항프로게스테론 특성을 가지는 약물을 장기간동안 조절 방출하기 위한 장치에 관한 것으로서, 상기 장치는 - 상기 약물을 포함하는 코아 - 임의적으로 상기 코아를 둘러쌓고 있는 막을 포함하며, 여기서 상기 코아 및/또는 막은 적어도 하나의 엘라스토머 및 가능하게  비가교된 폴리머를 포함하는 실록산계 엘라스토머 조성물로 만들어진다. 장치는 엘라스토머 조성물이 폴리(알킬렌 옥사이드)기를 포함하는 것과, 폴리(알킬렌 옥사이드)기가 엘라스토머 또는 폴리머 내에서 그라프트 또는 블럭이 실리콘-탄소  결합에 의해서 폴리실록산 단위체에  연결되어 있는 폴리실록산 단위체의 알콕시-말단 그라프트로서 또는 블럭으로서 또는 이들 형태의 혼합물로서 존재하는 것을 특징으로 한다.
Patent KR-20030032912-A (KR)
IPC: G01N33/50
Filed: 2001-01-16
Abstract: 본 발명은 Csx/Nkx2.5 조절영역으로부터 유도된 심장세포-특이적 enhancer 인자를 특징으로 한다. 이들 enhancer 인자는, 예를 들어 (ⅰ) 심장세포에서 유전자 발현을 조절하고, (ⅱ) 줄기세포(예를 들어, 배아 줄기세포 또는 골수 줄기세포)를 유도하여 심근세포로 분화시키고, 그리고 (ⅲ) 줄기세포의 심근세포로의 분화를 유도하는 인자를 확인하는데 유용하다.
Patent KR-20020089457-A (KR)
IPC: B29L9/00
Filed: 2001-04-11
Abstract: Decorative ionomeric surfaced film and sheet (e.g., multilayer co-extruded polymer) and articles made therefrom (e.g., automotive panels and parts) exhibiting good weatherability, mar resistance, and surface appearance of a high quality automotive finish (including color, haze, gloss, and DOI) and economical process for making (e.g., co-extrusion) and using (e.g., thermoforming and injection backfilling) the same.
Patent KR-20030005368-A (KR)
IPC: G06F19/00
Filed: 2002-03-08
Abstract: 운송 플랫폼(100)을 위한 데이터 전송 시스템은 전송 비컨(102) 및 사용자 단말기(104)를 포함하며, 상기 전송 비컨 및 사용자 단말기는 운송 플랫폼(100)상에서 전송되며, 상기 전송 비컨은 지리적 위치(106)와 연관된 데이터를 액세스하도록 동작하여, 운송 플랫폼의 현재의 지리적 위치(108)와 관련되는 신호를 수신하며 이 신호에 응답하여 사용자 단말기와 데이터(110)를 교환한다.