baber/WOPTO huggingface dataset:
Patent KR-20020032094-A (KR)
Inventor: HA YONG GUK
IPC: E01C23/16
Filed: 2000-10-25
Abstract: PURPOSE: A lane application machine or coating machine is provided to remarkably reduce cost and time required to work by forming lane and projections integrated together and to easily control standard of the lane and projections only by a simple operation of a controller. CONSTITUTION: The lane application machine comprises a main body; a component(5) for disconnecting supply of paint located at inlet of a paint vessel; a downstream storage chamber of paint equipped at one side of the paint vessel to temporarily store and to discharge controlled amount of the paint; a controller(9) for adjusting amount of the paint to be discharged; a projection forming component(11) mounted on rear side of an outlet of the storage chamber(7); and a direction transfer component(13) provided at rear side of the main body to simply change the direction of the paint to be supplied. A paint can(3) provided to the main body(1) has a stirrer comprising a hydraulic motor(17) and impellers(21) attached to a rotation axis(19) of the motor(17) to admix the paint.
Patent KR-20020032812-A (KR)
Title: Laminate type secondary heat exchanger of car air conditioner
Inventor: JANG GIL SANG
IPC: B60H1/00
Filed: 2000-10-27
Abstract: PURPOSE: A laminate type secondary heat exchanger of air conditioning system of automobile is provided to simplify assembly process, to reduce manufacturing cost and to improve air-tightness and durability. CONSTITUTION: High pressure refrigerant discharged from a condenser and low pressure refrigerant discharged from an evaporator flow into a high pressure refrigerant inflow chamber(61) and a low pressure refrigerant inflow chamber(64), respectively. The high pressure refrigerant and the low pressure refrigerant pass a high pressure passage and a low pressure passage formed between plates facing each other with high pressure surfaces and between plates facing each other with low pressure surfaces and arranged alternatingly with each other with the plates interposed, respectively. The high pressure refrigerant and the low pressure refrigerant flow into a throttling device and a compressor through a high pressure refrigerant discharge chamber(63) and a low pressure refrigerant discharge chamber(66), respectively. The high pressure refrigerant and the low pressure refrigerant exchange heat with each other flowing through the high pressure passage and the low pressure passage.
Patent KR-20020033282-A (KR)
Title: Automatic structure equipment change of an advertisement board rotation
Inventor: PARK MYUNG SUN
IPC: G09F11/18
Filed: 2000-10-30
Abstract: PURPOSE: An automatic conversion apparatus of a rotatable billboard is provided to maximize the advertisement effect of the billboard. CONSTITUTION: The automatic conversion apparatus of a rotatable billboard operated by an electric motor(M) comprises a driving part(10) having the motor, a driving shaft(11) connected to the motor, and a driving shaft connector(12); a rotating part(20) having a rotator(21) connected to the driving shaft connector via a belt, a rotating shaft connector(23) engaged with the rotator, a bent piece(28) connected to the circumference of the rotating shaft connector, a rotating shaft(30) penetrating the center of the rotating shaft connector and the rotator, and a transmission gear(29) connected to the distal end of the rotating shaft; a braking part(60) having a rotating plate(64) and a brake(61); and an advertisement part(40) having an advertisement screen(42) constructed to be rotated at regular intervals.
Patent KR-20020034491-A (KR)
Title: method for manufacturing in a semiconductor device
Inventor: HAN SEOK BIN
IPC: H01L21/8242
Filed: 2000-11-02
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to guarantee a define margin caused by scale down of the device and to solve a problem caused by a chemical mechanical polishing(CMP) process. CONSTITUTION: The first oxide layer is formed on a semiconductor substrate(31). A polysilicon layer for a mask is formed on the first oxide layer. The polysilicon layer is selectively removed to form a polysilicon pattern. The first oxide layer is selectively eliminated to form the first oxide layer pattern by using the polysilicon pattern as a mask. The first conductive layer and the second oxide layer(43) are sequentially formed on the entire surface including the polysilicon pattern. A predetermined thickness from the surface of the second oxide layer is etched back. The first conductive layer formed on the first oxide layer pattern and the polysilicon pattern are polished by a CMP process. The third oxide layer is formed on the semiconductor substrate to desorb particles generated in the CMP process. The third oxide layer is etched back, and a cleaning process is performed. The first oxide layer pattern and the second oxide layer are eliminated. A dielectric layer and the second conductive layer are sequentially formed on the entire surface including the first conductive layer.
Patent KR-20020035361-A (KR)
Title: Sandwitch type panel for strengthen improving
Inventor: JUNG HUI SEOK
IPC: B62D65/00
Filed: 2000-11-06
Abstract: PURPOSE: A sandwich panel for increasing the vehicle stiffness is provided to remove the vibration or noise generated while a vehicle is running by forming a shock absorbing layer between a panel and a protection layer outside the panel in the process of assembling of the vehicle. CONSTITUTION: A sandwich panel for increasing the vehicle stiffness includes a reinforcing plate(20) mounted outside a dash panel or a wheel housing panel with a predetermined distance, and a shock absorbing layer(30) injected between the dash panel or the wheel housing panel and the reinforcing plate and cured after a predetermined time for removing the vibration or noise transmitted from the outside.
Patent KR-20020040162-A (KR)
Title: Large size LCD backlight unit using optical fibre
Inventor: LEE JONG SIN
IPC: G02F1/1335
Filed: 2000-11-23
Abstract: PURPOSE: A large-size LCD back light unit using optical fibers is provided to prevent loss of light generated from a light source and to acquire uniform intensity of illumination from the overall area of an LCD. CONSTITUTION: A back light unit is constructed in such a manner that light emitted from a light source(8) is dropped on an illumination plate(12) through an optical divider(10) and optical fibers(11). An optical fiber distribution array of the illumination plate is in a lattice form with a uniform interval.
Patent KR-20010062031-A (KR)
Inventor: FUKUNAGA AKIRA
IPC: C23C24/10
Filed: 2000-12-01
Abstract: PURPOSE: To provide a metal thin film manufacturing method which can inexpensively and rapidly manufacture a metal thin film having sufficient adhesive force between a substrate and the thin film without using any expensive large- scale vacuum apparatus. CONSTITUTION: This metal thin film manufacturing method comprises two pre-treatment steps including a step to prepare a super fine particle dispersant solution with super fine particles thereof consisting of at least a part of the metal dispersed in a predetermined solvent, a step to adhere the super fine particle dispersant solution to a surface of the substrate, and at least two steps out of three post-treatment steps including a step to dry the super fine particle dispersant solution, a step to couple the metals or metal compounds with each other by heating the dried super fine particle dispersant solution, and a step to anneal the coupled metal.
Patent KR-20020043266-A (KR)
Title: Vibrating lipstick
Inventor: KIM JI SOO
IPC: A45D40/00
Filed: 2000-12-01
Abstract: PURPOSE: A vibrating lipstick is provided to enable the cosmetic component of the lipstick to be effectively permeated into the skin of a user by providing a heat massage effect, thus maximizing a makeup effect. CONSTITUTION: The vibrating lipstick having an upper cover and a lower cover is provided with a power switch on the outer surface of one cover for turning on and off a power source, and a hot wire(19) along the inner wall surface of the cover to which the electric power generated from a battery(15) mounted inside the cover is supplied. The cover also contains a motor(17) for generating vibration force with the battery and a vibrator(18a,18b) coupled to the tip end of the motor.
Patent KR-20020043382-A (KR)
Title: Method of controlling a movable bumper
Inventor: JUNG JIN SEONG
IPC: B60R19/38
Filed: 2000-12-04
Abstract: PURPOSE: A method for controlling a retractable bumper is provided to prevent a collision with a preceding vehicle when a vehicle drives in 100km/h by retracting a bumper. CONSTITUTION: A gear position sensor senses a position of a transmitting gear. A vehicle speed is sensed by a vehicle speed sensor. A brake pedal sensor senses an actuation of a brake. Data sensed by each sensor are inputted at the controller. The controller controls two way valve based on the data. The controller discriminates whether the position of the transmitting gear sensed by the gear position sensor is an N or R(S1). When the position of the transmitting gear is not the N or R, the controller discriminates whether the vehicle speed is more than 100km/h or not(S2). If the vehicle speed is more than 100 km/h, the controller analyzes the data sensed by the brake pedal sensor, and discriminates whether the brake is activated or not(S3). If the brake is not activated, the controller operates the two-way valve to retract the bumper.
Patent KR-20020046595-A (KR)
Inventor: SON HYEON HO
IPC: G09G3/34
Filed: 2000-12-15
Abstract: PURPOSE: A method of driving a liquid crystal display is provided to increase a period of time during which a back light can be turned on so as to improve transmissivity, thereby obtaining high luminance. CONSTITUTION: Two color filters having different spectrums are alternately arranged. Two back lights having different spectrums are arranged. The two back lights are alternately turned on and off to produce full-color of an image only with two frames. One of the two color filters is a two-color filter having red and blue lights and the other color filter is a two-color filter having green and blue lights. One of the two frames has a two-color back light having red and green lights, and the other frame has a blue back light. The driving time of the frame having the blue back light is shorter than the driving time of the frame having the two-color back light.
Patent KR-20020052464-A (KR)
Title: Overlay accuracy measurement mark of semiconductor device
Inventor: KIM WAN HO
IPC: H01L21/66
Filed: 2000-12-26
Abstract: PURPOSE: An overlay measurement mark of a semiconductor device is provided to perform correctly an overlay measuring process by removing a slope of a sidewall of a vernier. CONSTITUTION: A pattern of a vernier(30) is formed by an embossed photoresist pattern. An additional pattern(32) having a shape of rectangular ribbon is formed around the pattern of the vernier(30). Two verniers(30) are formed uniformly without slope since the surrounding density of the vernier(30) sustains the same value by the additional pattern(32). In addition, the pattern of the vernier(30) can be formed by an engraved photoresist pattern. The density difference between the upper and the lower verniers(30) is not generated by removing the photoresist layer of other part of a scribe line region(14).
Patent KR-20020055141-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: SHIN WON HO
IPC: H01L21/28
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve a characteristic and reliability of the semiconductor device, by reducing the size of the device while inter-diffusion is basically prevented by a direct connection of an n-channel metal oxide semiconductor(NMOS) gate and a p-channel metal oxide semiconductor(PMOS) gate and by easily designing a metal interconnection. CONSTITUTION: The NMOS gate(51) and the PMOS gate(53) are formed on a semiconductor substrate having an isolation layer, separated from each other. An interlayer dielectric is deposited on the resultant structure. A contact hole exposing the NMOS gate and the PMOS gate is formed by a photolithography process using a metal interconnection contact mask. A metal interconnection contact plug connected to the NMOS gate and the PMOS gate is formed.
Patent KR-20020055881-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: CHOI SEUNG UK
IPC: H01L21/336
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a flash memory device is provided to improve an electrical characteristic by forming the second tungsten plug after a key hole generated in forming the first tungsten plug is eliminated, and to increase a process margin for forming the second contact hole by forming a nitride layer after the first tungsten plug is formed. CONSTITUTION: A stack gate composed of a tunnel oxide layer(202), a floating gate(203), a dielectric layer(204) and a control gate(205) is formed in a predetermined region on a semiconductor substrate(201). A spacer(207) is formed on the sidewall of the stack gate. A source/drain(208,209) is formed in a predetermined region on the semiconductor substrate. The first interlayer dielectric(210) is formed. A predetermined region of the first interlayer dielectric is etched to form the first contact hole exposing a predetermined region of the semiconductor substrate. The first diffusion barrier layer(211) and the first tungsten layer(212) are formed and are blanket-etched to form the first tungsten plug for filling the first contact hole. The first interlayer dielectric is etched by a predetermined thickness. The nitride layer(213) and the second interlayer dielectric(214) are formed. A predetermined region of the nitride layer and the second interlayer dielectric is etched to form the second contact hole exposing a predetermined region of the first tungsten layer. The second diffusion barrier layer(215) and the second tungsten layer(216) are formed and are blanket-etched to form the second tungsten plug for filling the second contact hole.
Patent KR-20020058893-A (KR)
Title: A method for knocking control
Inventor: KIM HAN SANG
IPC: F02D41/04
Filed: 2000-12-30
Abstract: PURPOSE: If a knocking control in driving is not done properly, it is decided as an engine deterioration, and corresponding compensation is carried out. CONSTITUTION: In a method for controlling engine knocking by a logic reflected with a knocking characteristic of driving distance, it is decided whether a knocking is generated. Then an engine state is decided. A knocking control is carried out by the engine state. If the knocking is continuously generated, a knocking control of next engine state is carried out.
Patent KR-20010033235-A (KR)
Title: 배향층을 갖는 다극 액정 디스플레이 장치
IPC: G02F1/1343
Filed: 1998-12-18
Abstract: 향상된 효율을 가진 액정디스플레이 장치(10)는 최소한 각 픽셀(12)당 양 옆면, 위, 아래로 배치된 두 쌍의 전극을 가진다. 배향층은 최소한 한 쌍의 한 전극과 기능적으로 관련되어 있다. 전극의 각 쌍은 그것들 사이에 배치된 액정에 전계를 인가시키는데, 인가된 전계는 액정 물질을 불투명하고 투명한 상태에 각각 대응되는 처음에서 두 번째 광학상태로 바꾼다. 그 결과 디스플레이장치의 광학적 효율이 보다 높아지고 디스플레이 응답시간도 빨라진다. 다중의 중간적 광학 상태는 전극 두 쌍에 다양한 양의 전기 부하를 동시에 걸어줌으로서 가능하다. 배향층은 두 번째 전장이 인가될 때까지 액정물질을 그 상태로 둔다.
Patent KR-20010034643-A (KR)
Title: 연소 가스에 함유된 열 에너지를 직접 측정하는 디바이스및 방법
IPC: G01F1/32
Filed: 1999-03-19
Abstract: 본 발명은 파이프(16)내에서 순환하는 가스의 압력(P)과 온도(T)하에 가스의 부피(V)를 측정하는 가스 미터(12)와 상기 가스의 발열량(H)을 결정하는 장치 (14;52;63)를 포함하는 파이프내에서 이동하는 연소가스에 함유된 발열 에너지를 측정하기 위한 디바이스(10)에 관한 것이다. 본 발명은 발열량을 결정하는 상기 장치가 소정의 부피에서 가스의 여러 성분의 분자수에 비례하는 적어도 하나의 물리량을 측정하며 또한 가스의 부피(V(P,T))를 측정하는 것과 동일한 동일 압력(P) 및 온도(T)상태하에서 발열량(H(P,T))을 결정하기 위해 가능한 한 가스미터에 가까이 놓이며, 그 다음 상기 디바이스가 가스에 함유된 발열 에너지(H(P,T),V(P,T))를 결정하는데 이용되는 것을 특징으로 한다.
Patent KR-20010042818-A (KR)
Title: 시클로알카논의 제조 방법
IPC: C07C45/33
Filed: 2000-02-08
Abstract: (A) 하기 화학식 I로 표시되는 이미드 단위를 가진 산화 촉매의 존재하에서 시클로알칸과 분자상 산소를 접촉시키는 공정 (산화 반응 장치 (2)), (B) 반응 혼합물로부터 촉매, 부생성되는 산 성분 또는 그의 유도체를 분리하는 공정 (여과 장치 (3), 추출탑 (4), 가수분해 장치 (7), 감화 장치 (8)), 및 (C) 반응 혼합물로부터 시클로알칸과 시클로알칸올과 시클로알카논을 분리하는 공정 (증류탑 (5), (6), (9) 및 (10))을 거침으로써 시클로알카논을 효율적으로 제조할 수 있다.  반응 혼합물로부터 시클로알칸을 포함하는 제1 성분 (저비점 성분)과 시클로알카논 및 시클로알칸올을 포함하는 제2 성분 (고비점 성분)을 분리하고, 고비점 성분으로부터 시클로알카논과 시클로알칸올을 분리할 수 있다.  이러한 제조 방법에 의해 시클로알카논을 높은 효율로 얻을 수 있다. 
     ＜화학식 I＞ 
     
       
     
     식 중, X는 산소 원자 또는 히드록실기를 나타낸다.
Patent KR-20010043400-A (KR)
Title: Novel anthracycline derivatives and their preparation
Inventor: KANG HEUN SOO
IPC: A61K31/704
Filed: 1999-05-07
Abstract: PURPOSE: Novel anthracycline derivatives are provided for potent antitumor activity against a broad spectrum of tumors with greatly reduced cardiac toxicity. CONSTITUTION: Novel anthracycline derivatives is represented by formula(I), wherein R1 and R4 which may be the same or different, each is a hydrogen atom, methoxy or hydroxy; R2 is L-aspartate or pyruvate; and R3 is a hydrogen atom or fluorine atom. The compounds can complement the NAD/NADH ratio balance in vivo to control the activity of oxygen radical-producing enzymes. The compounds can be prepared by linking L-aspartate or pyruvate via an ester bond to the position 14 of conventional anthracycline glycosides. By virtue of the potent activity and pharmaceutical safety, the compounds can be used as pharmaceutically effective ingredients for antitumoral agents.
Patent KR-20010032064-A (KR)
IPC: G01N33/543
Filed: 1998-11-04
Abstract: An array of electrodes at the atomic or nano scale (nanoelectrodes) is built on a chip. The spatial distribution, height, width and electrochemical composition of the nanoelectrodes is varied, such that protein-specific electronic receptors are built directly on the chip with the nanoelectrodes without the use of any specific binding agents or molecules. Because of their size, a very large number of different receptors can be built as arrays on a single chip. The chip can be used to detect, characterize and quantify single molecules in solution such as individual proteins, complex protein mixtures, DNA or other molecules.
Patent KR-20010071446-A (KR)
Title: 마찰 디스크 조립체 및 그 제조 방법
IPC: F16D23/06
Filed: 1999-06-07
Abstract: 본 발명은 코어판에 접합할려는 마찰 디스크 조립체와 그 제조 방법에 관한 것이다.  코어판(32)에 마찰 디스크 조립체(34)를 접합하기 위한 접착제는 환형 마찰 링(20)의 후면에 인가된다.  사전 인가된 접착제는 코어판에 마찰 링을 접합하는 동안 휘발성 접착제를 취급하는 비용 및 위험을 제거한다.  환형 마찰 링은 마찰 재료의 적어도 2개의 인접하는 호형 세그먼트들로 형성될 수 있다.  다공성 이판(28)과 접착제 층은 마찰 재료(22)의 후면에 적용된다.  대안으로, 환형 마찰 링은 일체형은 구조이다.  다른 실시예에서, 마찰 재료의 인접하는 호형 세그먼트들은 다공성 이판 없이 접착제에 의해 환형 링에 보유된다.  코어판에 마찰 디스크 조립체를 접합하는 방법이 또한 개시되어 있다.
Patent KR-20010071601-A (KR)
IPC: A61P1/18
Filed: 1999-06-24
Abstract: The invention relates to an ependymal neural CNS stem cell, which cell expresses the surface protein Notch 1 together with at least one surface protein chosen from the group of Notch 2, Notch 3, CAR (transmembrane protein binding adenovirus) and CFTR cystic fibrosis transmembrane conductance regulator), and which cell also comprises at least one cilium. The invention also relates to preparations, including pharmaceutical preparations, comprising ependymal neural CNS stem cells, in vitro and in vivo assays based thereon and various other uses of the novel ependymal cells according to the invention.
Patent KR-20010053298-A (KR)
Title: 미세한 피치를 위한 비등방성의 전도성 접착제
IPC: C09J9/02
Filed: 1999-01-08
Abstract: 본 발명은 접착제 층(16) 및 이 접착제 층에 개별적으로 접착되는 전도성 입자(12)를 갖고 있는 비등방성 전도성 접착제(10)를 개시하고 있는데, 상기 전도성 입자는 정렬된 배열로 정렬되어 있다. 전도성 입자의 크기는 접착제 층의 두께보다 적어도 약간 더 작다. 또한, 본 발명은 접착제 층, 이 접착제 층에 개별적으로 접착되는 전도성 입자, 및 오목부(24)의 정렬된 배열을 갖고 있는 박리 라이너(28)를 포함하는 비등방성 전도성 접착제를 개시하고 있다. 전도성 입자는 단일 층으로 오목부 내에 존재한다. 비등방성 전도성 접착제는 전도성 입자를 낮은 접착력 표면 상의 오목부의 정렬된 배열 내에 배치함으로써 형성된다. 이어서, 접착제 층은 전도성 입자가 개별적으로 접착제 층에 접착하도록 정상부에 적층된다. 비등방성 전도성 접착제는 대향하는 회로 층 상에 미세한 피치 전극을 전기적으로 접촉시키는 데 사용할 수 있다.
Patent KR-20010071696-A (KR)
IPC: C07D295/02
Filed: 1999-06-30
Abstract: <CHEM> <??>Compounds of formula (1) wherein m is 0, 1 or 2; wherein when m is 0, Z is 0; when m is 1, Z is N, and when m is 2, Z is C; Y is H, OH, NH2, or an organic moiety of 1-20C, optionally additionally containing 1-8 heteroatoms selected from the group consisting ofN, P, O, S and halo; each 1<1> and 1<2> is independently 0-5; 1<3> is 0 or 1; each of R<1>, R<2> and R<3> is independently alkyl (1-6C), aryl (6-10C) or arylalkyl (7-16C) optionally containing 1-4 heteroatoms selected from the group consisting of halo, N, P, O and S or each of R<1> and R<2> may independently be halo, COOR, CONR2, CF3, CN or NO2, wherein R is H or lower alkyl (1-4C) or alkyl (1-6C); n is 0 or 1; X is a linker; with the proviso that Y is not a tropolone, a coumarin, or an antioxidant containing an aromatic group and with the further proviso that if 1<3> is 0, neither R<1> nor R<2> can represent F in the para position; and are useful as calcium channel blockers. Libraries of these compounds can also be used to identify antagonists for other targets.
Patent KR-20010070423-A (KR)
Title: Solid state imaging device and driving method thereof
Inventor: MIIDA TAKASHI
IPC: H01L27/146
Filed: 2001-01-05
Abstract: PURPOSE: A MOS(Metal Oxide Semiconductor) image sensor is provided to realize both low voltage operation of a CMOS(Complementary Metal Oxide Semiconductor) circuit and application of high voltage in initialization. CONSTITUTION: A MOS image sensor element has a unit pixel(101) which including a photosensitive diode(111) and a MOS transistor(112) for detecting optical signals. The MOS image sensor element also has a high concentration embedded layer for accumulating a carrier produced by the MOS transistor when the photosensitive diode is irradiated with light. A MOS image sensor comprises the MOS image sensor element, a vertical scanning signal drive/scan circuit outputting a scanning signal to a gate electrode, and a step-up scanning circuit outputting step-up voltage higher than supply voltage to a source region. The step-up voltage is applied to the source region from the step-up scanning circuit. The carrier accumulated in the high concentration embedded layer is discharged from the embedded layer by the gate voltage raised by the step-up voltage.
Patent KR-20020061432-A (KR)
Title: Method for measuring convergence of CRT
Inventor: CHO JAE CHEOL
IPC: H01J9/42
Filed: 2001-01-17
Abstract: PURPOSE: A convergence measuring method of a color cathode ray tube is provided to improve CPM(channel photo-multiplier) adjustment accuracy and speed for adjusting convergence error by accurately measuring convergence variation and increasing measurement speed. CONSTITUTION: In a convergence measuring method of a cathode ray tube, a pattern(40) generated a pattern generator includes three color components(41,42,43). The three color components(41,42,43) are a red component(41), a magenta component(42) for which red and blue are combined, and a white component(43) for which red, green and blue are combined, respectively, and have a same shape type of a circle and a same center but different areas. The pattern(40) is displayed on the cathode ray tube and read by a camera. Image data for the shape of the read pattern(40) is inputted to a controlling computer. The controlling computer analyzes luminescence difference between the three color components to calculate convergence variation.