baber/WOPTO huggingface dataset:
Patent KR-20010036812-A (KR)
Inventor: BANG HYEON CHEOL
IPC: G11B7/09
Filed: 1999-10-12
Abstract: PURPOSE: A compatible optical pick-up device is provided to compatibly use a CD-RW(rewritable) and a DVD, etc., by improving a configuration of an optical system to minimize aberration generated in an optical pick-up device. CONSTITUTION: The first optical source(51) emits an optical of first wavelength. The second optical source emits an optical of second wavelength shorter than the first wavelength. An optical track converting unit converts a rout of an incident optical. An object lens(83) focuses the incident optical, which is emitted by the first and second optical sources and passed through the optical tract converting unit, on an optical disk(30). An optical detector(75) receives the optical, which is emitted by the first and second optical sources and reflected on the optical disk(30), and detects an information signal and an error signal. The first beam splitter(57) shifts a track of the optical emitted by the first optical source(51). The second beam splitter(63) shifts a track of the optical emitted by the second optical source. The first collimating lens(54) is disposed on an optical route between the first optical source(51) and the first beam splitter(57), and enables the optical emitted by the first optical source(51) to be focused and thus to be a parallel optical. A grating(55) is disposed on an optical route between the first collimating lens(54) and the first beam splitter(57), and diffracts the incident parallel optical into a 0 optical +- optical. The second collimating lens(63) is disposed on an optical route between the second optical source(61) and the first beam splitter(57), and enables the optical emitted by the second optical source to be focused and thus to be a parallel optical.
Patent KR-20000029003-A (KR)
Title: Magnetic display device
Inventor: YAMAJAKI TOMOHIRO
IPC: B43L1/00
Filed: 1999-10-12
Abstract: PURPOSE: A magnetic display device is provided to easily draw a drawing such as a straight line using a magnetic pen on a magnetic display sheet. CONSTITUTION: A magnetic display device contains: a first moving body(12) equipped under a magnetic display sheet(5) and to be able to move to one direction according to the lower face of the sheet; a first control member(7) stuck in the first moving body(12) and to move the first moving body to the direction; a second moving body(17) equipped in the first moving body and fixed a magnetic pen(18) to be able to move to the other direction; and a second control member(8) connected in the second moving body(17) and to be able to move the second moving body to the other direction. The first moving body is able to linearly move in one direction by controlling the second control member and the second moving body is able to linearly move in the other direction with the first moving body. Therefore, the straight line is easily drawn to the moving direction for the first moving body or to the moving direction for the second moving body.
Patent KR-20010037109-A (KR)
Inventor: LEE SUNG CHANG
IPC: A47J47/04
Filed: 1999-10-07
Abstract: PURPOSE: A home appliance accommodating device has an opening and shutting door installed to the front opening of a rice tank to support a home appliance movably. CONSTITUTION: The lower end part of an opening and shutting door(2) opening and shutting an opening part(1a) of a rice tank(1) is engaged with the lower side surface of the opening part(1a) by a hinge(3). An opening and shutting door supporting device, supporting the opening and shutting door(2) so that the lower side surface of the opening part(1a) of the rice tank(1) and the upper side surface of the opening and shutting door(2) are on the same plane, is installed between the both sides of the opening and shutting door(2) and the both sides of the opening part(1a) so that the opening and shutting door(2) moves to shut the opening part(1a). Multiple guide rails(4) are fixed to the upper side surface of the opening and shutting door(2) and the lower side surface of the opening(1a) lining up. As the opening and shutting door supporting device supports the opening and shutting door(2), a home appliance of any weight can be put on the opening and shutting door(2).
Patent KR-20010037708-A (KR)
Inventor: KIM CHUN SIK
IPC: B68G11/00
Filed: 1999-10-19
Abstract: PURPOSE: Pine needle powder-sprayed cotton is provided to give effects of forest aromatic bath and sound sleep, and to remove a stench like a smoking smell by using the cotton in making bedclothes, a bed sheet and a cushion. CONSTITUTION: Pine needle powder 1kg is mixed with a softener 0.1-0.5kg and a spray for preventing static electricity 0.1-0.5kg. The mixture 0.01-0.5kg is sprayed on cotton 1kg. The cotton sprayed with the pine needle powder is dried by hot-air at 50-80deg.C for 15-40 minutes. Pine needles are washed with water and disintegrated to make powder. The pine need powder has an average particle size of 2-4 mesh.
Patent KR-20000062161-A (KR)
IPC: G01R31/319
Filed: 1999-11-15
Abstract: 본 발명은 입력된 전송신호를 지연하는 지연 디바이스에 관한 것으로, 2개의 전원전압 V SS 및 V DD (V DD ＞V SS )에 의해 구동되며 입력된 상기 전송신호를 지연하며 직렬로 접속된 복수의 지연소자, 및 복수의 지연소자의 출력에 대해 전원전압 V SS 보다 크고 전원전압 V DD 보다 작은 소정의 전압을 출력하고 지연소자의 각 출력에 대해 각각 접속한 복수의 부가회로를 구비하며, 지연소자는 입력된 전압에 대응하여 2치의 출력전압 중 어느 하나를 출력하는 디지털회로를 가지고, 부가회로가 디지털회로의 출력이 2치의 출력전압 중 한쪽에서 다른 쪽으로 반전하는 스레시홀드 전압에 거의 일치하는 전압을 출력하는 지연 디바이스를 제공한다.
Patent KR-20010046863-A (KR)
Inventor: LEE HEON
IPC: H01L27/108
Filed: 1999-11-16
Abstract: PURPOSE: A gate electrode is to prevent damage of a gate oxide film by placing an etching stop layer between a conductive layer and a polycrystalline silicide layer to prevent a polysilicon layer from being etched when the conductive layer is etched. CONSTITUTION: A semiconductor substrate(210) is defined by an active region and an inactive region by a shallow trench isolation region(212) and has a gate oxide film(220) formed thereon. A polysilicon layer(232), an etching stop layer(233) and a tungsten silicide layer(234) are sequentially deposited on the semiconductor substrate. A titanium silicide(TiSi), a cobalt silicide(CoSi) or a tungsten is applicable instead of the tungsten silicide. Then, a nitriding silicon mask pattern(236) is formed on the tungsten silicide layer. The tungsten silicide layer is anisotropically etched to be selectively etched with regard to the etching stop layer using a mask pattern as an etching mask. Since a selective etching ratio of the tungsten silicide layer to the etching stop layer is large, etching of the polysilicon layer is prevented.
Patent KR-20000035650-A (KR)
Inventor: CONROY GARY MARTIN
IPC: C08K5/57
Filed: 1999-11-24
Abstract: PURPOSE: Stabilizers which give improved UV stability and weatherability to clear polyvinyl chloride compositions without reducing desired heat efficiency and increase in cost, is provided by including organic tin mercaptide, organic tin sulfide and/or organic tin carboxylate and free phenyl salicylate and the like. CONSTITUTION: A composition is directed to a novel stabilizer composition which can protect clear polyvinyl chloride and other clear halogenated polymer composition against decolorization and decomposition through heat, light, wind, and water etc. and, thus stabilize them. The stabilizer composition is characterized by including an organic tin compound selected from a group being comprised of organic tin mercaptide and its sulfate, organic tin sulfate and/or organic tin carboxylate and free phenyl salicylate compounds.
Patent KR-20010048015-A (KR)
Inventor: PARK JONG TAE
IPC: G06F17/30
Filed: 1999-11-24
Abstract: PURPOSE: A system and a method for searching an electronic mail system using a voice and natural language processing are provided to remove an inconvenience of a search using a character input and a character input service by inputting a user's general voice through a mike being connected to a mobile terminal and a computer. CONSTITUTION: A client(101) performs an electronic mail search through a voice(101). A mobile telephone terminal(102) provides an electronic mail search environment to the client(101) and outputs the searching result. A natural language process based electronic mail service(103) converts the voice inputted using the mobile telephone terminal(102) by the client(101) into a character column using a natural language processing unit. A voice pattern information database(104) supports a process for making the electronic mail service(103) convert a client's voice into a character column displaying letters separating by spaces and having a meaning. A character column pattern database(105) stores a pattern for extracting an electronic mail searching word from the converted character column using the voice pattern information database(104). A word dictionary(106) is provided for expanding similar words of the extracted search word. An electronic mail search engine(107) searches an electronic mail by receiving a search word from the electronic mail service(103). An electronic mail server(108) registers the electronic mail service of the client(101).
Patent KR-20010048196-A (KR)
Inventor: JUNG SEUNG CHAE
IPC: H04W8/18
Filed: 1999-11-25
Abstract: PURPOSE: A physical distribution transporting system using a mobile communication network is provided to perceive a location of a transporter through the mobile communication network. Therefore, it is possible to correctly/rapidly transport physical distribution. CONSTITUTION: A GIS(Geographic Information System) server(2) is connected with a mobile communication network(1). The GIS server(2) receives location information of a transporter having a mobile communication terminal, and converts the location information into location data of a setup type for outputting. A CTI(Computer Telephony Integration) call center(4) is connected with an outer PSTN(Public Switched Telephone Network)(3), and receives a physical distribution transporting order of a customer connected through the PSTN(3) by using a communication equipment. A central process server(6) selects a transporter for performing the order according to the location data outputted from the GIS server(2) if the physical distribution transporting order is received from the CTI call center(4), and controls the CTI call center(4). The CTI call center(4) calls the mobile communication terminal of the selected transporter, and notifies the transporter of an order specification.
Patent KR-20010053682-A (KR)
Inventor: SHIN HUI CHEOL
IPC: H01L21/283
Filed: 1999-12-01
Abstract: PURPOSE: A method for forming a pad of a semiconductor device is provided to improve the transport speed and the reliability of data by reducing an electrical resistance component by forming a number of current paths between a bottom metal interconnect and the pad. CONSTITUTION: An oxide(22) is deposited on a semiconductor substrate(21), and the first metal barrier film(23) and the first aluminum film(24) and the first ARC(Anti-Reflection Coating) film(25) are formed on an upper part thereof. Then, a bottom metal interconnect is formed by etching the first ARC film and the first aluminum film and the first metal barrier film with a photo lithography method. An inter metal dielectric film(26) is deposited, and a pair of contact holes are formed on each side of the bottom metal interconnect through a photo lithography process to reveal a part of the first ARC film. Then, a tungsten plug(27) is formed by filling the pair of contact holes with a tungsten. Then, after forming a pad layer by forming the second metal barrier film(28) and the second aluminum film(29) and the second ARC film(30), a pad is formed by etching the second ARC film and the second aluminum film and the second metal barrier film. And, a passivation layer(31) is formed, and the second aluminum film is revealed by etching the second ARC film.
Patent KR-20010056645-A (KR)
Inventor: LEE BU YEON
IPC: G11B15/44
Filed: 1999-12-16
Abstract: PURPOSE: A transferring device for torque of a cassette tape is provided to precisely transfer torque to a reel gear by using one clutch gear for reducing the number of components. CONSTITUTION: An end of a cam lock(220) releases locked state of a cam gear(140) for rotating the cam gear. A cam diagram is rotated for rotating a direction conversion lever(160). Herein, a play gear(170) of the direction conversion lever is engaged with a play reel gear(120). The play gear is engaged with a clutch gear(130) for rotating the play real gear. A pelt is installed on the clutch gear for attaching the pelt and a gear shaft of the clutch gear by elastic force of a spring on the gear shaft.
Patent KR-20010056657-A (KR)
Inventor: KANG SEUNG MUN
IPC: E02D3/00
Filed: 1999-12-16
Abstract: PURPOSE: A grid structure for soil reinforcement and the manufacturing method are provided to use to reinforce soil, a retaining wall, a poor ground, a road, and various cement structures. CONSTITUTION: A grid structure for soil reinforcement comprises: a primary reinforcing element(2) comprising many inorganic fiber roving groups arranged in parallel at regular intervals in the direction of warps; a secondary reinforcing element(3) comprising many fiber roving groups arranged in parallel at regular intervals in the direction of wefts to form a quadrangular grid by intersecting at a regular angle with the primary reinforcing element on the same plane and composed of the selected fibers from the group composed of inorganic fibers, inorganic fibers coated with organic high molecular substances, and organic synthetic fibers; and a joint element comprising organic synthetic fibers or inorganic fibers coated with organic high molecular substances, joining the primary reinforcing element and the secondary reinforcing element on the intersecting part, and combining each vertical roving horizontally forming the inorganic fiber roving group of the primary reinforcing element.
Patent KR-20010065651-A (KR)
Title: Door beam structure of vehicle
Inventor: KIM GYEONG SIN
IPC: B60J5/04
Filed: 1999-12-30
Abstract: PURPOSE: A door beam structure of a vehicle receives external impact with a beam, a door inner panel and a side outer panel, as an integral body, on the occurrence of an impact on the side of the door of a vehicle, thereby preventing the driver and passengers of the vehicle. CONSTITUTION: The gap between a door inner panel(30) and a door outer panel(38) is wide enough for a beam(40) to be attached on a bent portion(34) of the door inner panel. The length of a bracket(44) is made to be short such that the beam is joined with the bracket and both ends of the bracket are welded on the door inner panel. Impact absorbing structures(a,b) are formed for the beam, door inner panel and door outer panel to receive force as an integral body on the side collision of a vehicle.
Patent KR-20010065734-A (KR)
Inventor: LEE GEOL HUI
IPC: H01J11/22
Filed: 1999-12-30
Abstract: PURPOSE: An electrode structure of a plasma display panel is provided to prevent damage of the fluorescent layer by minimizing an ionic shock toward the fluorescent layer when the plasma is discharging in a discharging area. CONSTITUTION: A divined front electrode(8), a fluorescent layer(4) and a dielectric layer(9) are formed at the rear of the front substrate(1). The rear electrode(5) and a dielectric layer(6) are formed at the rear of the rear substrate(2) which is oppositely positioned to the front substrate(1). A bulkhead(7) is formed at between the front substrate(1) and the rear substrate(2). A pair of the divined front electrode(8) are divined with the rear of the front substrate(1). The divined front electrode(8) is formed at both ends in a discharging area. The fluorescent layer(4) is positioned at between the divined front electrode(8). The dielectric layer(6) is formed on the divined front electrode(8). The rear electrode(5) is formed at the rear of the rear substrate(2). The dielectric layer(6) is formed on the rear substrate(5).
Patent KR-20010058763-A (KR)
Inventor: CHO SEONG GU
IPC: H04W8/18
Filed: 1999-12-30
Abstract: PURPOSE: A personal information management system using an interactive SMSC(Short Message Service Center) is provided to store the personal information in a server, make the personal information read, modified and deleted via a mobile communication terminal, and manage a group schedule. CONSTITUTION: A base station(20) provides a wireless communication service. An SMSC(Short Message Service Center)(30) provides an interactive SMS(Short Message Service) via the base station(20). A PIMS(Personal Information Management System)(40) manages the personal information, and provides a service in response to a request from a wireless communication terminal(10). A PIMS(Personal Information Management System) agent(50) is prepared for each group of users in order to present a group management function of grouped users.
Patent KR-20010059190-A (KR)
Title: Clip structure for fixing battery cable
Inventor: LEE JONG UK
IPC: B60R16/02
Filed: 1999-12-30
Abstract: PURPOSE: A clip structure for a battery cable is provided to prevent a battery cable form being deformed under any circumference by surely fixing the battery cable to a bracket. CONSTITUTION: A clip structure for a battery cable consists of: a bracket(40) supporting a battery cable(38) in a valve body cover(50); and a clip(30) containing a fixing part(31) having a fixing hole to be combined with the bracket, a supporting part(32) supporting the battery cable from the fixing part, and a flange portion(33) formed on the edge of the supporting part. The clip is made of steel for stiffness and durability and coated with an insulating material. The clip also has a strap portion(34) to tightly fix the battery cable. The flange portion of the clip keeps safety when the clip is contacted with the battery cable. The fixing part of the clip includes an elongated hole to be combined with the bracket with a sufficient space. Furthermore, the bracket includes a stopper(41) to prevent the battery cable from rotating or slipping while bolted with the fixing part.
Patent KR-20010059893-A (KR)
Inventor: NA CHEON HUI
IPC: B60R11/02
Filed: 1999-12-30
Abstract: PURPOSE: An automatic lowering device for a power antenna is provided to prevent an antenna from being damaged by automatically lowering the antenna when the pressure difference between a hood and a trunk lid is more than regular. CONSTITUTION: An automatic lowering device contains: a front pressure sensor(3) sensing a front pressure changed in accordance with a water drop pressure when automatically washing a car; a rear pressure sensor(7) sensing a rear pressure behind a trunk lid; and a power antenna receiving electric waves in the trunk lid. A key switch device(12) is an audio key connected to a battery(10) and a position sensor(14) senses the position of a transmission. A pressure sensor(16) consists of the front pressure sensor and the rear pressure sensor. A controller(18) is an ECU(Electronic Control Unit) computing the pressure difference between the front and the rear pressure sensor and compares the pressure difference with reference value. After that, the ECU rotates a motor(20) forwardly or inversely to lower or raise the power antenna according to the result of the comparison.
Patent KR-20000068003-A (KR)
IPC: A61K8/34
Filed: 1997-07-17
Abstract: Disclosed is a non-liquid oral dentifrice composition commonly in the form of powder or tablets which is characterized by an efficacious ratio of carbon dioxide source, xylitol, acid source and silicon dioxide.
Patent KR-20000035892-A (KR)
Title: Method and installation for making plastic tubes with bi-axial drawing, and resulting plastic tube
Inventor: PREVOTAT BERNARD
IPC: B29C57/08
Filed: 1997-09-18
Abstract: PURPOSE: A method is provided which a plastic of tube blank is not abruptly solified even though a cold fluid is circulated inside the plastic tube and improves a productivity properly. CONSTITUTION: A tube blank (Te) is brought to a temperature close to molecular orientation temperature is subjected to a bi-axial drawing, by radial expansion of the tube blank inside a forming shaft (2), with formation of a contraction cavity at one end of the tube, by controlled displacement of this contraction cavity to the other end of the tube, and by longitudinal drawing. The radial expansion is carried out in at least two phases, viz. a first phase during which the tube blank (Te) is inflated to an intermediate diameter (Di) determined by a double-walled envelope (21), introduced into the forming shaft (2), with circulation of a hot fluid between the two walls of the envelope (21), and then the envelope is gradually removed from the forming shaft(2) to enable, during a second phase, the radial expansion of the plastic tube up to an internal diameter of the forming shaft (2), and its longitudinal drawing.
Patent KR-20000048674-A (KR)
Title: Use of 1-hydroxy-2-pyridones for the treatment of skin diseases
Inventor: BOHN MANFRED
IPC: C07D213/89
Filed: 1997-09-16
Abstract: PURPOSE: Provided is a compound which is suitable for producing pharmaceuticals for topical treatment of skin diseases caused by fungi or bacteria. CONSTITUTION: Provided is 1-hydroxy-2-pyridone of formula 1 which is topical therapeutic preparation of skin diseases caused by fungi or bacteria. In formula 1, R¬1, R¬2, and R¬3 are identical or different each other and a hydrogen atom or alkyl having 1-4 carbon. R¬4 is radical having saturated hydrocarbon having 6-9 carbons.
Patent KR-20000052764-A (KR)
Title: Substrate treatment device
Inventor: OSHINOWO JOHN
IPC: H01L21/673
Filed: 1997-10-01
Abstract: PURPOSE: A substrate treatment device is provided for uniform treatment when rinsing or drying the whole substrate placed inside of a container. CONSTITUTION: A treatment fluid container(1) includes horizontal walls(2,3) and vertical walls(4,5). A substrate holder(8) is extended parallel to the vertical walls and fixed to an arm(10) included in an arm slot(11). Substrate sidewalls(6,7) connected to the substrate holder in the treatment fluid container, move to up and down with substrate(9) to uniformly rinse and dry the substrates placed in and out of a substrate package.
Patent KR-20000068888-A (KR)
Title: 정특성 반도체 자기의 제조방법
IPC: H01C17/065
Filed: 1998-09-02
Abstract: 본 발명의 정특성 반도체 자기의 제조방법은, Si를 실질적으로 함유하지 않는 BaTiO 3 를 주성분으로 하는 티탄산 바륨계 반도체의 주조성물의 가소물을 준비하고, Ba 2 TiSi 2 O 8 및 Ba n Ti m O n+2m (1≤n≤4, 2≤m≤13, n＜m)의 첨가조성물을 각각 준비하고, 상기 주조성물의 가소물 및 상기 첨가조성물을 배합하여 혼합한 후에, 본 소성하도록 구성되어 있으므로, 얻어진 제품은 전기적 특성이 우수하고 또한, 전기적 특성이 제조조건의 변동의 영향을 받기 어렵고, 안정한 품질이 보증되는 극히 우수한 효과를 발현한다.
Patent KR-20000053023-A (KR)
Title: Staggered row line firing in a single ras cycle
Inventor: RUPP JAMES P
IPC: G11C8/18
Filed: 1997-10-31
Abstract: PURPOSE: A staggered row line firing in a single RAS cycle is provided a memory-integrated circuit, such as a DRAM, to include row decoder circuitry which permits multiple rows to fire in a single RAS cycle. CONSTITUTION: A row decoder circuit operates in a memory integrated circuit, such as a dynamic random access memory(DRAM), having an array of memory cells including row and columns. An address decode tree circuit receives address signals and provides decode signals being activated based on the state of the address signals. Row line driver circuits receive corresponding ones of the decode signals and an enable signal. Each row line driver circuit fires a corresponding row line when the enable signal is activated and the corresponding one of the decode signals is activated. Delay circuitry delays certain of the address signals to stagger the activation of certain of the decode signals to permit multiple row lines to fire in a single row address strobe(RAS) cycle.
Patent KR-20000069025-A (KR)
Title: 열 생성 장치를 보호하기 위한 컨테이너
IPC: H02G9/10
Filed: 1997-11-18
Abstract: 열 생성 장비를 보호하고 내부 구획(15)에서 미리 정해진 최저 온도와 최고 온도 사이의 온도를 유지하기 위한 컨테이너(10)에 내부 구획으로부터 열을 제거하기 위한 시스템이 장착된다. 상기의 시스템은 외부 환경과의 열교환기(35, 36)를 가진 제1 공기 유동 방출 장치와, 최소한 부분적으로 구획의 벽을 이루는 패널(22)을 형성하기 위해 서로 연결된 상호 마주하는 벽들(23,  24)로 한정되는 공간(25)안에 포함된 액체에 의한 축적과 방출을 위한 제2 방출 장치로 구성된다. 공간(25)을 형성하는 상기의 벽들(23, 24) 중 최소한 하나는 열을 전도시키며 구획(15)의 내부와 열접촉하여 배치된다. 공간 안에 포함된 액체와 외부 환경 사이에서 열 교환 수단이 배치된다.