baber/WOPTO huggingface dataset:
Patent KR-20000007113-A (KR)
Inventor: CHO GUANG SUP
IPC: G02F1/1335
Filed: 1999-11-26
Abstract: PURPOSE: A fluorescent light lamp flat arranged backlight of liquid crystal display is provided to improve a brightness. CONSTITUTION: The backlight comprises a cylindrical cold cathode fluorescent lamp(1) is linearly arranged on a reflection plate(2). A lamp groove is installed in lower face of a PMMA light plate(3) to insert the fluorescent lamp. A pattern minutely groove is formed in lower face of the light plate(3). A minutely protrusion line(5) is formed on the light plate. A plurality of fluorescent lamps is arranged on a flat panel.
Patent KR-20000012431-A (KR)
Title: Shoes with silicon rubber sole containing hollow poles with triangular upper surface and lower surface
Inventor: KIM IL SUNG
IPC: A43B17/00
Filed: 1999-12-03
Abstract: PURPOSE: Shoes are provided to punching on a sole and to minimize the aperture for making the bottom part of a foot comfortable while circulating the air being up and down the sole. CONSTITUTION: Hollow pole(2) is arranged on the silicon rubber sole(1) of a shoe as a triangular arrangement(3) for the wide upper surface(4) to contact the sole. Therefore, the pole supporting area for supporting the sole is maximized while the narrow surface(5) making holes on the sole for minimizing the air circulating hole, and the bottom part of a foot can be comfortable. Then, the hollow pole being located under the sole is widened toward the both sides for circulating the air being in an air storing space by working as a wing while the foot pushing the sole.
Patent KR-20000048020-A (KR)
Inventor: ANTONIO NEPHRANCESCO
IPC: F04D17/04
Filed: 1999-12-09
Abstract: PURPOSE: A driving hub for a cross flow fan is provided to connect a driving shaft of a motor to a cross flow fan assembly. CONSTITUTION: A driving end plate(20) constitutes a cross flow fan assembly(14) and is molded by a light material such as styrene acrylonitrile having a glass filler. A driving hub(16) includes a sleeve(40), a diaphragm(42) and a lock structure(44). The sleeve adheres the driving hub to a shaft and the lock structure attaches the hub to the driving end plate. The sleeve, the diaphragm and the lock structure are preferably the entire components of the driving hub and the driving hub is molded by a thermoplastic polymer endurable for fatigue, heat, oil and ultraviolet rays.
Patent KR-20010055599-A (KR)
Title: Sun visor for absorbing impact
Inventor: KIM JEONG RYEOL
IPC: B60J3/02
Filed: 1999-12-11
Abstract: PURPOSE: A sun visor incorporates an igniter and an expanding pad, so that such constitution protects the face of a driver from damaging on impact and reduces costs of production. CONSTITUTION: A sun visor(1) for absorbing an impact comprises a body part(10), a hinge shaft(30) which has a detecting sensor(31) and a center adapter which has a hinge recess. The detecting sensor(31) permits the body part(10) to turn in every direction on impact. The hinge recess is mounted on the roof of a vehicle and has the same size with that of the hinge shaft(30) to accomodate the hinge shaft(30). Thus a sun visor(1) incorporates an igniter(11) and an expanding pad(12), thereby protecting the face of a driver from damaging on impact and reducing costs of production.
Patent KR-20010056912-A (KR)
Inventor: CHAE CHANG JUN
IPC: H04B10/2581
Filed: 1999-12-17
Abstract: PURPOSE: A method of controlling dynamic wave path in a WDM(Wavelength Division Multiplexing) network structure is provided to realize a quick setting and releasing of wave path. CONSTITUTION: Whenever setting and releasing the wave path, the set data of the wave switch and the data of wave band usage status of each optical fiber are collected and stored in the internal data structure. It is determined if there is wave path generating/releasing request. If there is the release request, the wave band occupied by the one to be request is converted into unoccupied state. After the status data are corrected, the second step is repeated. If there is the setting request, the available path between the two nodes requiring the wave path, the path and wave group requesting the minimal switch setting variation among wave groups are selected. According to the path and wave group, the wave switch in each optical divider coupler device is controlled to select the wave path according to the request. In order to match the current wave switch(123/1-123/4) setting status and the wave band usage status in the network with the contents of the internal data structure, the contents of the internal data structure are corrected.
Patent KR-20010063405-A (KR)
Inventor: KWON SEONG HUI
IPC: G06Q30/00
Filed: 1999-12-22
Abstract: PURPOSE: The device and method for integrating the mileage point given from many Internet sites are provided to use the integrated mileage point in one site, and to offer the recorded media which can read the program of implementing the method by a computer. CONSTITUTION: Many sites set the standard that the mileage point is given to the member using the service of each own site(20). A point exchange table of each service is set by comparing the mileage point standard of the site with one of another site(22). When the member uses the mileage point at one of many sites, the mileage point of the member is sorted by the site and service related to the granted mileage point(24). The sorted mileage point is changed into the final mileage point, which can be used at the site, by using the point exchange table(26).
Patent KR-20010060773-A (KR)
Inventor: KANG MO CHANG
IPC: C21D8/06
Filed: 1999-12-28
Abstract: PURPOSE: A process for preparing the titled wire rods by adjusting a steel component and controlling the manufacturing conditions of wire rods to meet the steel component is provided, thereby producing wire rods having excellent mechanical properties, impact absorbing energy and welding efficiency. CONSTITUTION: A steel slab comprising by weight, C:0.10% or less, Mn:1.30 to 1.50%, Si:0.5 to 0.8%, P:0.020% or less, S:0.010 to 0.020%, Ti:0.10 to 0.20%, Zr:0.050 to 0.140%, Mo:0.03% or less and the balance of Fe with other inevitable impurities is heated at 1,000 to 1,050deg.C, high speed drawn at 800 to 850deg.C, quenched to 750deg.C or less by injecting water and air, winded, slow quenched at 650deg.C and air cooled to ordinary temperature to produce the subject wire rods.
Patent KR-20010061032-A (KR)
Inventor: HONG GI RO
IPC: H01L27/108
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a storage electrode of a semiconductor device is to prevent residual substance on an upper portion of a cylinder type storage electrode or breaking of the same, thereby improving electric characteristics and reliability of the device. CONSTITUTION: An interlayer dielectric(22) having a contact plug(23) for a storage electrode is formed on a semiconductor substrate(21). The first conductive layer(24) is formed on the interlayer dielectric. On the first conductive layer is formed a sacrificial insulating layer(25) twice wherein thin films as insulating layers have different etching selectivity. An anti-reflection coating is formed on the sacrificial insulating layer. Using a mask of storage electrode as an etching mask, which protects a portion to be a storage electrode, the anti-reflection coating, the sacrificial insulating layer and the first conductive layer are formed. The second conductive layer is formed on the entire structure, and then over-etched to form a spacer of the second conductive layer in contact with the first conductive layer, thereby forming cylinder type storage electrode while removing the anti-reflection coating. The sacrificial insulating layer is then removed.
Patent KR-20010065327-A (KR)
Inventor: JANG YUN YEONG
IPC: H01L21/027
Filed: 1999-12-29
Abstract: PURPOSE: A pattern structure for a wafer edge and a method for manufacturing the same are to maintain a uniformity of a wafer in a CMP process, thereby improving a yield of the device. CONSTITUTION: A chemical mechanical polishing(CMP) dummy pattern is formed to isolate a laser EBR(edge bead remove)(C) from a photo EBR(A) in a circular shape. An insulating layer(35) is stacked on an edge of the wafer(30) except for the photo EBR portion. A metal layer(40) is stacked on a resultant structure. A photoresist(45) is formed on an entire structure. The photo EBR is formed using a photolithography process. A laser beam is projected on a portion where a CMP dummy pattern is to be formed, thereby exposing a portion of the photoresist. The metal layer is etched using the exposed portion to form the laser EBR. The metal layer is divided into a metal mask pattern(D) and a dummy pattern(C). An interlayer dielectric layer is formed on the resultant structure and a CMP process is performed.
Patent KR-20010059453-A (KR)
Inventor: CHO SEONG HAK
IPC: H01L21/22
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve a characteristic of a junction leakage current by inserting a silicide layer between contact plugs. CONSTITUTION: A stacked structure including a gate insulating layer, a gate electrode, the first silicide layer pattern, a capping polysilicon layer pattern, and a mask insulating layer pattern are laminated on a semiconductor substrate(11). An LDD region(24) is formed at the semiconductor substrate(11) of both sides of the stacked structure. An insulating layer spacer is formed at a sidewall of the stacked structure. The first plug polysilicon layer is formed on the whole structure. The first contact plug(28) is formed by performing an etching process. The second silicide layer and the second plug polysilicon layer are formed on the whole structure. A photoresist pattern is formed on the second plug polysilicon layer. A polymer is formed at a sidewall of the photoresist pattern. The second silicide layer pattern and the second contact are formed by etching the second plug polysilicon layer and the second silicide layer. The photoresist pattern and the polymer are removed.
Patent KR-20000048586-A (KR)
Title: Apparatus for reducing polymer deposition on substrate support
Inventor: KENNEDY WILLIAM S
IPC: H01L21/3065
Filed: 1997-09-30
Abstract: PURPOSE: An apparatus for reducing polymer deposition on substrate support is provided to avoid polymer deposition on exposed surfaces of a substrate holder by introduction of clearance gas into a gap in the substrate holder. CONSTITUTION: In a plasma processing system for processing substrates such as semiconductor wafers, deposition of polymer in an area(30) between a focus ring(16)and an electrostatic chuck(14) in a plasma processing chamber(10) is achieved by providing a clearance gas in a gap between the chuck and the focussing. A series of channels delivers the clearance gas to the annular gap between the outer surface of the substrate support and the inner surface of the focus ring surrounding the substrate support. The clearance gas supplied to the annular gap is preferably a gas such as helium which will not affect the wafer processing operation. In the case of plasma etching, the clearance gas is supplied at a flow rate which is sufficient to block the migration of process gas and volatile by products thereof into the annular gap without adversely affecting edge etch performance.
Patent KR-20000053300-A (KR)
Title: Abrading method for semiconductor device
Inventor: URUSHIBARA MARIKO
IPC: B24B37/04
Filed: 1997-11-17
Abstract: PURPOSE: An abrading method having a stable high abrasion efficiency in chemical mechanical polishing of a large scale integrated circuit wafer, having a little amount of an abrasion solvent and a pad as being increase a force to hold abrasive grains. CONSTITUTION: DC voltage, approved between positive electrodes, make electronic field, and abrasive grains move near the surface of a abrasive pad because abrasive grains in a abrasive solvent are taken a negative charge. An electric field is effected to act on abrasive grains on the abrasive pad so as to suck the abrasive grains into a diffusion layer of an abrasive solvent near the surface of the abrasive pad and hold the abrasive grains in the diffusion layer
Patent KR-20000069241-A (KR)
Title: 스위치된 전류 메모리
IPC: G11C27/02
Filed: 1998-09-28
Abstract: 스위치된 전류 메모리 회로는 입력 전류(i)가 공급되며 스위치(S1)를 통하여 메모리 트랜지스터(M)의 드레인 전극에 접속된 입력을 갖는다.  제 2 스위치(S3)는 메모리 회로 입력과, 드레인 전극이 메모리 트랜지스터(M)의 게이트 전극에 접속된 그라운드된 게이트 트랜지스터(G) 사이에 접속된다.  메모리 트랜지스터(M)의 드레인 전극은 스위치(S2)를 통해 출력 전류가 생성되는 출력에 접속된다.  제 2 스위치(S3)는 저장된 전류의 전하 주입의 효과를 감소시키는 제로 전압 스위칭을 제공한다.
Patent KR-20000057585-A (KR)
Title: Device for electrical connections between switch rooms
Inventor: POTH RAINER
IPC: H02B13/035
Filed: 1997-12-12
Abstract: PURPOSE: A method is provided to an electrical connecting device for connecting separable connecting lines between at least two switch rooms, notably for medium-voltage switching units. CONSTITUTION: A connecting lines are led through the housing walls and are surrounded by a rotationally symmetrical isolating body. The two switch rooms are surrounded by a shared insulating sleeve and the connecting lines are connected electroconductively by a contact device. The through bolts (DB1, DB2) have on their face side a multiple contact (MK) in the shape of an annular contact element, which serves to receive a contact stud (KB). Said contact stud (KB) consists of a single piece and has a spherical shape in the area of the multiple contacts (MK). The contact stud (KB) is surrounded by a shell (HS), which is curved towards the interiorin the longitudinal middle area of the contact stud (KB) and electroconductively connected with same. The degrees of freedom in the angular, lateral and axial area are compensated for by this electrical connecting device. The type of electric connection device is used in medium-voltage switching units.
Patent KR-20000070807-A (KR)
IPC: A61K9/00
Filed: 1998-02-06
Abstract: The present invention relates to certain novel dinucleotides and formulations thereof which are highly selective agonists of the P2Y<SUB>2 </SUB>and/or P2Y<SUB>4 </SUB>purinergic receptor. They are useful in the treatment of chronic obstructive pulmonary diseases such as chronic bronchitis, PCD, cystic fibrosis, as well as prevention of pneumonia due to immobility. Furthermore, because of their general ability to clear retained mucus secretions and stimulate ciliary beat frequency, the compounds of the present invention are also useful in the treatment of sinusitis, otitis media and nasolacrimal duct obstruction. They are also useful for treatment of dry eye disease and retinal detachment as well as facilitating sputum induction and expectoration.
Patent KR-20000075888-A (KR)
IPC: C07D401/14
Filed: 1998-02-24
Abstract: 본 발명은 하기 화학식 I의 화합물 또는 그의 약학적으로 사용가능한 염; 치료학적 활성 성분으로서의 상기 화합물 또는 그의 염의 용도; 상기 성분에 기초한 약제 및 약제의 제조 방법; 약제로서의 그리고 항균적-활성 약제를 제조하기 위한 상기 성분의 용도; 및 하기 화학식 I의 화합물, 그의 약학적으로 허용가능한 염 및 이들의 제조를 위한 중간체의 제조 방법에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     R 1 은 저급-알콕시이고; 
     R 2 는 하이드록시 또는 저급-알콕시이고; 
     R 3 는 수소, 시아노, 알킬, 알케닐, 사이클로알킬, 아릴, 헤테로사이클릴, 아르알킬, 아릴-Q-알킬, 헤테로사이클로알킬 또는 일반식 -CR 4 R 4' COR 5 의 기이고; 
     Q는 -SO-이고; 
     R 4 및 R 4' 는 각각 독립적으로 수소, 알킬, 아릴 또는 헤테로사이클로알킬이고, R 5 는 수소, 알킬, 알콕시, 아릴 또는 헤테로사이클릴이거나, 
     R 4 및 R 5 는 함께 일반식 -(CH 2 ) n -의 기를 형성하고; 
     n은 2 내지 5의 정수이다.
Patent KR-20000076398-A (KR)
Title: Smartcard for use with a receiver of encrypted broadcast signal, and receiver
IPC: G06F11/10
Filed: 1997-04-25
Abstract: A smartcard for use with a receiver of encrypted broadcast signals comprises a microprocessor for enabling or controlling decryption of said signals. A memory is coupled to the microprocessor. The microprocessor is adapted to enable or control the individual decryption of a plurality of such signals from respective broadcast suppliers of such signals by means of respective dynamically created zones in the memory, the dynamically created zones each being arranged to store decryption data associated with a respective one of said broadcast suppliers. <IMAGE>
Patent KR-20010020230-A (KR)
Title: 다단 변속비를 갖는 유압 기계식 변속기
IPC: F16H47/04
Filed: 1998-04-24
Abstract: 본 발명은 자동차 구동계에 적용되는 다단 변속비를 갖고 동기식으로 시프팅되는 유압 기계식 변속기에 관한 것이다.  변속기는 엔진으로부터의 분리된 동력 입력을 수용하는데, 그 중 하나의 입력은 연속 가변형 정압 변속 유닛(22)을 구동시키도록 저단으로 시프팅(28)되며, 다른 하나의 입력은 다른 속도비에서 기계 출력(34)이 취해지는 중간축(46)을 구동시킨다.  정압 변속 유닛(22)에 의해 구동되는 유성 기어 세트(58)는 낮은 출력단 영역에서의 변속기 동작에 적절한 연속 가변형 저속 정압 출력 또는 높은 출력단 영역에서의 변속기 동작에 적절한 연속 가변형 고속 정압 출력 중 하나를 제공하도록 시프팅 가능하다.  기어 시스템(32)은 4개의 연속 가변형 전진단 영역 및 하나의 연속 가변형 후진단 영역을 발생시키기 위해 정압 출력 및 기계 출력을 조합하도록 클러치 및 브레이크에 의해 선택적으로 제어되는 복수개의 기어 세트를 포함한다.
Patent KR-20010013145-A (KR)
Title: 이중 강성 스프링을 갖는 진동 질량기본형 공구
Inventor: OUDET CLAUDE
IPC: G01D5/14
Filed: 1998-05-28
Abstract: 진동 질량(4)은 역전 펄스에 의해 공명 진동 근처에서 여자되어 이중 강성 스프링(3)의 주위에서 진동으로 저장되어 에너지가 증가되며, 이것은 조임 방향으로 단단한 스프링 동작으로 높은 토오크 출력을 전개하므로써 파스너를 조이게 된다.
Patent KR-20010013367-A (KR)
Inventor: SUIJKER JOSEPH L G
IPC: H01J61/82
Filed: 1999-03-29
Abstract: The invention relates to a metal-halide lamp comprising a discharge vessel with a ceramic wall, the discharge vessel enclosing a discharge space which contains an ionizable filling which filling contains a quantity of halide of Na and T1 in addition to Hg. According to the invention, the ionizable filling also contains Ca and is free from rare-earth halides, and further, the discharge vessel contains an oxygen dispenser.
Patent KR-20010014012-A (KR)
Inventor: SPANNBAUER HELMUT
IPC: F02M35/10
Filed: 1998-06-19
Abstract: The invention relates to an induction port with an optimal noise level, especially a suction pipe for use as an induction port of an internal combustion engine. The noise level is optimised by introducing shunt resonators (16, 18) in the collecting chamber (12) of the suction pipe. Said suction pipe is produced using a multi-shell technique. The inserted structures (16, 18) can be stuck or welded before the shells are joined. The inventive shunt resonators (16, 18) require little space and can also be used for subsequently optimising the suction pipes in the test phase, should the test results be acoustically unsatisfactory.
Patent KR-20010014417-A (KR)
Title: Method of manufacturing a plurality of laminae for use in a mold for forming retroreflective cube corner articles, mold and articles formed therewith
IPC: G02B5/124
Filed: 1997-12-09
Abstract: A method is disclosed for manufacturing a plurality of laminae for use in a mold suitable for use in forming retroreflective cube corner articles. Each lamina has opposing first and second major surfaces defining therebetween a first reference plane. Each lamina further includes a working surface connecting the first and second major surfaces. The working surface defines a second reference plane substantially parallel to the working surface and perpendicular to the first reference plane and a third reference plane perpendicular to the first reference plane and the second reference plane. The method includes orienting a plurality of laminae to have their respective first reference planes parallel to each other and disposed at a first angle relative to a fixed reference axis. At least two groove sets are formed in the working surface. Each groove set includes at least two parallel adjacent V-shaped grooves in the working surface of the laminae. The at least two groove sets form first, second and third groove surfaces that intersect substantially orthogonally to form a plurality of cube corner elements. Each of the plurality of cube corner elements is preferably located on essentially one of the plurality of lamina. The plurality of laminae can be oriented at a second angle relative to the fixed reference axis prior to forming at least one of the groove sets. A mold according to the present invention and a retroreflective article made therefrom are also disclosed.
Patent KR-20010068324-A (KR)
Title: Light head structure of near field recording and reproducing system
Inventor: PARK GEON SUN
IPC: G11B7/00
Filed: 2000-01-04
Abstract: PURPOSE: An optical head of near field optical recording/regeneration apparatus is provided to improve data recording density and to increase efficiency by realizing grating area at the lower side of an objective lens and reducing intensity and beam spot size of evanescent light to be generated from SIL. CONSTITUTION: An objective lens(21) focuses light. A SIL(solid immersion lens)(22) generates receives the focus light and generates an evanescent light(23). A grating is formed at the lower side of the objective lens(21). The grating is formed in a direction to enlarge reflection angle of beam that is made an incidence through the objective lens(21). The objective lens(21) and the solid immersion lens(22) are able to be formed at one of mechanism. A beam shield film is adhered on the solid immersion lens(22) as a film to obstruct permeation of light.
Patent KR-20010073465-A (KR)
Title: Operation system of advertising using vehicle
Inventor: AHN DONG HEE
IPC: G09F21/04
Filed: 2000-01-15
Abstract: PURPOSE: Provided is a management system for advertisement using cars, which initiates members through Internet and distributes advertising stickers to be attached to the back side of the cars of the members. CONSTITUTION: The management system comprises: a radio network data center(10) as a data center for radio network business men, which communicates with a radio network digital camera by wireless and with the Internet by wire; a bank branch office(20) of a corporation bank; the radio network digital camera(30) containing a code divided multiplex circuit; a management center(60).
Patent KR-20010073895-A (KR)
Inventor: PARK GYEONG IL
IPC: B60T8/34
Filed: 2000-01-22
Abstract: PURPOSE: A solenoid valve automatically opens to let oil flow to a master cylinder when the outlet pressure of a hydraulic pump is over a certain value to appropriately adjust the braking pressure of the outlet of the hydraulic pump. CONSTITUTION: A solenoid valve includes a shaft hole(33a), a safety spring(39), a fixed member(40) and a fixed ring(38). The shaft hole(33a) is formed in an armature(33) for one end of a plunger(35) to be inserted into the armature(33) and to move forward and backward. The safety spring(39) is mounted in the shaft hole(33a) to support the one end of the plunger(35) elastically. The fixed member(40) is installed in the shaft hole(33a) to support the safety spring(39). The fixed ring(38) is fixed on one end of the armature(33) for the one end of the plunger(35) inserted into the shaft hole(33a) to be fixed and supported.
Patent KR-20010074348-A (KR)
Title: Shopping method though Avatar and internet phone in 3D internet
Inventor: PARK YOUNG SHIN
Filed: 2000-01-25
Abstract: PURPOSE: A method for a shopping using an avatar and an Internet phone in three dimensional Internet space is provided to understand and bargain of a commodity through a counsel with a working staff in three dimensional Internet shopping space with an avatar for displaying a user and to fulfill a price adjustment, an order, a payment, and a delivery and to sell a commodity not only at a store but a delivery. CONSTITUTION: Information of a commodity may be obtained through an avatar for displaying a user in three dimensional Internet shopping space(13) while a user communicates with other avatar. A counsel, a bargain, and a price adjustment of the commodity may be performed to a manager or a staff of a wanted store(19) through an Internet phone(18). Information with respect to a user's request is outputted from a database(14) and a service with respect to a purchase and a communication is performed, and thus an obtaining of information, a counsel, a price adjustment, an order, and a payment are achieved.