baber/WOPTO huggingface dataset:
Patent KR-20040061410-A (KR)
Title: PCB with the plated through holes filled with copper with copper and the fabricating method thereof
Inventor: LEE SEUNG JAE
IPC: H05K3/42
Filed: 2002-12-30
Abstract: PURPOSE: A printed circuit board and a method for manufacturing the same are provided to prevent a formation of void in an ink and reduce costs by eliminating the need of performing a plugging process. CONSTITUTION: A method for manufacturing a printed circuit board comprises a step of drilling a substrate to be processed; a step of performing Cr/Cu sputtering on the drilled substrate; a step of forming a pattern on the Cr/Cu sputtered substrate; and a step of filling the through hole formed through the substrate with a copper by plating the substrate with a copper. Alternatively, an electroless copper is plated into a thickness of 0.5 to 1.5§­ rather than the Cr/Cu sputtering process.
Patent KR-20040061609-A (KR)
Title: Method for forming plug of semiconductor device
Inventor: RYU IN CHEOL
IPC: H01L21/283
Filed: 2002-12-31
Abstract: PURPOSE: A method for forming a plug of a semiconductor device is provided to prevent the resistance between a contact and an interconnection from being decreased and avoid a defective opening by improving an electrical connection between a metal interconnection constituting material and a plug material. CONSTITUTION: A lower metal interconnection(33) is formed on a semiconductor substrate(31). An interlayer dielectric(35) is formed on the semiconductor substrate including the lower metal interconnection. The interlayer dielectric is selectively removed to form a contact hole exposing the upper surface of the lower metal interconnection. The upper corner of the contact hole is additionally etched. A barrier metal layer and a conductive material layer are formed on the interlayer dielectric including the contact hole. The barrier metal layer and the conductive material layer are selectively removed to be left in the contact hole so that a conductive plug is formed. An upper interconnection material layer(43) is formed on the interlayer dielectric including the barrier metal layer and the conductive plug that are selectively eliminated.
Patent KR-20020038745-A (KR)
Title: 여성 피임제 성분으로서의 메조프로게스틴 (프로게스테론수용체 조절물질)
IPC: A61K45/00
Filed: 2000-08-31
Abstract: 본 발명은, 여성 피임용 약제의 제조를 위한 메조프로게스틴의 용도, 여성 피임을 위한 제약 제제, 및 피임을 원하는 여성에게 유효량의 메조프로게스틴을 투여하는 여성 피임 방법에 관한 것이다.  임의로, 메조프로게스틴은 에스트로겐과 조합하여 사용될 수 있다.  메조프로게스틴은 생체내에서 프로게스테론 수용체(PR)에서 작용물질 및 길항물질 활성을 갖는 화합물로서 정의된다.  이것은 작용물질과 길항물질의 중간 수준에서 PR의 기능을 안정화시킨다.  프로게스틴 또는 항프로게스틴으로는 상응하는 기능 상태가 달성될 수 없다.  J867, J912, J956 및 J1042는 본 발명에 따른 바람직한 메조프로게스틴이다.
Patent KR-20020035614-A (KR)
Title: Insecticidal and acaricidal agents
IPC: A01N43/56
Filed: 2000-09-21
Abstract: The present invention provides an insecticidal or acaricidal agent having an excellent pesticidal effect and a high safety. Namely, the present invention resides in an insecticidal or acaricidal agent comprising, as an active ingredient, a pyrazolyl derivative of the following general formula (I): <CHEM>  wherein   A represents a hydrogen atom; an alkyl group which may be substituted; an alkenyl group which may be substituted; an alkynyl group which may be substituted; a tri-substituted silyl group substituted with an alkyl group and/or an aryl group: an aryl group which may be substituted; or a heterocyclic group which may be substituted; B represents a single bond; a group of the formula: -(G<1>)n-G<2>-(G<1>)m- wherein G<1> represents an oxygen atom, a sulfur atom, a sulfinyl group or a sulfonyl group, G<2> represents an alkylene group, an alkenylene group or an alkynylene group, and n and m are independent from each other and represent 0 or 1; carbonyl group; a group of the formula: -CH2-O-N=C(R<3>)-wherein R<3> represents a hydrogen atom, an alkyl group or a haloalkyl group; or a group of the formula: -CH=N-O-(CR<3>R<4>)n- wherein R<3> and R<4> each represents a hydrogen atom, an alkyl group or a haloalkyl group; and n is 0 or 1, R<1> represents a hydrogen atom; a halogen atom, an alkyl group which may be substituted; an alkenyl group which may be substituted; an alkynyl group which may be substituted; an alkoxyl group which may be substituted; or an aryl group which may be substituted, R<2> represents a hydrogen atom; an alkyl group; a haloalkyl group; or an aryl group which may be substituted, and D represents a group of the formula: -C(=Y)COX wherein X represents a hydroxyl group, an alkoxyl group or an alkylamino group, Y represents a group of the formula: CH-(G<3>)n-G<4> wherein G<3> represents an oxygen atom or a sulfur atom, G<4> represents an alkyl group or a haloalkyl group, and n represents 0 or 1, a group of the formula: N-O-G<4> wherein G<4> represents an alkyl group or a haloalkyl group; or a group of the formula: -N(R<5>)CO2G<5> wherein R<5> represents an alkyl group, an alkenyl group, an alkynyl group, an alkylthioalkyl group or an alkoxyalkyl group, and G<5> represents an alkyl group.
Patent KR-20030026919-A (KR)
Title: Method and transaction interface for secure data exchange between distinguishable networks
IPC: G06F21/00
Filed: 2000-10-26
Abstract: In one embodiment, the present invention includes a method for secure data exchange between an external network and an internal network (1 and 2) via a transaction interface (3), in which an external user can undertake predetermined data transactions within the internal network (2). An interface server (7) and interface memory (11) may be coupled between an external network and an internal network. The present invention discloses security techniquest that may be used, including encryption, request processing, and checking. In one embodiment, a first firewall is coupled between the external network and the interface server and a second firewall is coupled between the interface server and the internal network.
Patent KR-20020044179-A (KR)
Title: 오븐용 냉동 도우 제품
IPC: A21D8/04
Filed: 2000-10-31
Abstract: 본 발명은 오븐용 냉동 도우 제품, 및 상기 도우 제품의 제조 방법에 관한 것이다.  특히, 본 발명은 화학적 팽창제로서 활성 온도 범위가 상이한 다수의 화학적 팽창 산을 포함하는 화학적 팽창 시스템을 포함하는 도우 제품에 관한 것이다.  이러한 팽창 시스템은 본 발명의 도우 제품 조리시에 이 도우 제품을 서서히 부풀게, 즉, 도우 제품을 넓은 온도 범위에 걸쳐 부풀게 하여 조리 주기의 상당 부분 동안 부풀게 한다.  이러한 팽창 시스템을 포함하는 냉동 도우 제품을 제공함으로써, 냉동 전의 예비발효 단계, 조리 전의 해동 단계 또는 중간의 발효 단계가 필요없고, 이 도우 제품은 조리 동안 상당히 신장될 수 있어서, 시각적 및 감각적 특성이 우수하게 조리된다.
Patent KR-20020064330-A (KR)
IPC: H01L21/20
Filed: 2000-10-06
Abstract: 다결정 실리콘막의 제조 방법은, 제 1 영역(33a)과, 이 제 1 영역(33b)과 접하는 제 2 영역(33b)을 갖는 비정질 실리콘막(33)을 유리 기판(31) 상에 형성하는 공정과, 비정질 실리콘막(33)의 제 1 영역(33a)에 파장이 390㎚ 이상 640㎚ 이하인 레이저(35)를 조사하여 제 1 다결정 부분(34a)을 형성하는 공정과, 비정질 실리콘막(33)의 제 2 영역(33b)과 그 제 2 영역(33b)에 접하는 제 1 다결정 부분(34a)의 일부 영역에 파장이 390㎚ 이상 640㎚ 이하인 레이저(35)를 조사하여 제 1 다결정 부분(34a)에 접하도록 제 2 다결정 부분(34b)을 형성하는 공정을 구비한다.
Patent KR-20020066330-A (KR)
IPC: B60K17/22
Filed: 2000-12-14
Abstract: 본 발명은 특히 전기 차량 또는 하이브리드 차량용인 전기 구동 장치(10)에 관한 것이다.  상기 전기 구동 장치(10)는 하나의 전동기(14)를 포함하며, 상기 전동기를 이용하여서는 하나의 차량 휠(12)이 예컨대 구동 샤프트(20)를 통해 구동될 수 있다.  본 발명은 추가로 기계 작동식 휠 브레이킹 장치(24)를 구비한 전기 구동 장치(10)를 구성하는 것을 제안한다.  상기 휠 브레이킹 장치는 선택적으로 상기 차량 휠(12)을 구동시키기 위해 상기 전동기(14)를 이용하면서 스위칭 가능한 트랜스퍼 케이스(16)를 통해 작동될 수 있다.  본 발명의 장점은, 상기 차량 휠(12)을 구동시키기 위해 제공되는 전동기(14)가 동시에 상기 휠 브레이킹 장치(24)를 작동시키기 위해서도 또한 사용된다는 점이다.
Patent KR-20020079824-A (KR)
IPC: G02B1/11
Filed: 2000-12-22
Abstract: 터치 스크린은 3중층 반사 방지 코팅(ARC)을 포함한다.  터치 스크린은 아날로그 또는 매트릭스 저항성 터치 스크린일 수 있다.  반사 방지 코팅은 굴절률이 높은 2개의 층들과, 굴절률이 낮은 하나의 층을 포함한다.  굴절률이 높은 노출된 층은 도전성을 갖는다.  반사 방지 코팅은 가요성 층 및 안정층 중 하나 또는 모두에 제공될 수 있다.
Patent KR-20030032925-A (KR)
Title: Method and apparatus for culturing cell or tissue
IPC: C12R1/91
Filed: 2001-02-28
Abstract: The invention provides a method of and an apparatus for cultivating a cell or tissue capable of preventing the cell or tissue from being contaminated and realizing an efficient in vitro culture. The method of and the apparatus for cultivating a cell or tissue comprise installing a culture position (culture chamber) under an environment that is arbitrarily controlled such as an environment mimicking the living body, supplying a culture medium to the cell or tissue while the cell or tissue is held at the culture position, and cultivating the cell or tissue at the culture position that is under the ideal environment, thereby preventing the cell or tissue from being contaminated and realizing an efficient in vitro culture.
Patent KR-20020082488-A (KR)
Title: 트럭 등의 윙 개폐장치
IPC: B60J5/04
Filed: 2002-01-16
Abstract: 윙(1)을 튀어올리기 위해, 링크기구와 스프링을 포함하여 구성된 윙 개폐장치에 있어서, 이 윙 개폐장치가 복수의 윙 개폐장치(A, B)로 구성되고, 이들 복수의 윙 개폐장장치(A, B)중, 하나의 윙 개폐장치(A)가 발생하는 모멘트와 상기 윙이 회전할 때의 해당 윙 중량에 의한 모멘트와의 불일치가, 다른 윙 개폐장치(B)가 발생하는 모멘트에 의해 보상된다.
Patent KR-20030011369-A (KR)
IPC: G11B27/034
Filed: 2002-04-12
Abstract: 본 발명은 시청각 정보(201)의 스트림의 처리된 사본들(202)을 생성하는 방법에 관한 것으로, 상기 처리된 사본들은 재생리스트 파일(240)에 의해 표시된다.  재생리스트 파일(240)은 처리된 사본(202)에 시청각 정보(202)의 원 스트림의 어느 단편들이 포함되는지를 나타낸다.  상기 방법은 또한 사용자가 재생리스트 파일에 여분의 정보를 삽입함으로써 마커들(321) 및 부가 정보(421)를 처리된 사본에 부가할 수 있도록 한다.
Patent KR-20030061342-A (KR)
Title: 중공 골프 클럽 헤드
IPC: A63B102/32
Filed: 2003-01-10
Abstract: 금속제의 외각(crust) 부재와 섬유 강화 플라스틱제의 외각 부재의 접합 강도를 높이는 것을 가능하게 한 중공 골프 클럽 헤드이다.  이 중공 골프 클럽 헤드는 금속제의 외각 부재와 섬유 강화 플라스틱제의 외각 부재를 접합하여 중공 구조의 헤드 본체를 구성한 중공 골프 클럽 헤드로서, 상기 금속제의 외각 부재의 접합부의 양면에 상기 섬유 강화 플라스틱제의 외각 부재의 접합부를 접착한 것이다.
Patent KR-20040064761-A (KR)
Title: Base film of front filter
Inventor: CHA HONG RAE
IPC: H01J11/44
Filed: 2003-01-10
Abstract: PURPOSE: A base film of a front filter is provided to manufacture the base film by adding a dye to a resin for manufacturing a film, while reducing a manufacturing cost. CONSTITUTION: A front filter adhered to a front surface of a display device includes a base film containing a dye. The dye is selected from a dye for shielding the transmission of near infrared ray and a dye for improving a display quality of the display device. The dye for improving the display quality of the display device is selected from a dye for blackening the color of display device body and a dye for improving a color temperature of visible ray generated from the display device.
Patent KR-20040064796-A (KR)
Inventor: LIN YI CHING
IPC: H05K1/18
Filed: 2003-01-10
Abstract: PURPOSE: An IC package carrier is provided to prevent an electromagnetic interference and eliminate the necessity of increasing gaps between conductive wires of a conductor pattern. CONSTITUTION: An IC package carrier comprises a substrate(10); a conductor pattern arranged on the substrate, and which is constituted by a plurality of conductive wires each of which includes a conductive portion having two side surfaces and one top surface; a plurality of conductors(40) arranged on the conductor pattern, wherein each of conductors is disposed on the conductive portion and includes a bottom surface(401) and a top surface(402), and at least part of the bottom surface contacts and is electrically connected to a certain part of the top surface of the opposed conductive portion; and a solder mask(30) arranged on the substrate such that a predetermined portion of the conductor pattern is coated with the solder mask, two side surfaces of the conductive portion are covered with the solder mask, and the top surface of the conductor is coated with the solder mask. The conductor pattern is electrically connected to electronic components mounted on the carrier through the conductors.
Patent KR-20040073903-A (KR)
Inventor: JUNG SEONG DO
IPC: H01J29/76
Filed: 2003-02-15
Abstract: PURPOSE: A color CRT is provided to compensate left and right side distortion by optimizing magnet counts and size without using a compensating circuit. CONSTITUTION: A color CRT comprises a panel, a funnel, a deflection yoke, an electron gun, and a shadow mask. The deflection yoke includes a vertical and horizontal deflection coils for deflecting vertically and horizontally electron beams, a ferrite core for increasing the efficiency of the deflection coils, a holder for fixing the deflection coils and the ferrite core and compensating magnets(19) mounted on the holder. The compensating magnets are arranged in bilateral symmetry and the length of the compensating magnets is 55mm-75mm.
Patent KR-20040075475-A (KR)
Inventor: BAE JEONG IM
IPC: G11B19/12
Filed: 2003-02-21
Abstract: PURPOSE: A method for judging an optical disk is provided to measure an RF signal while operating a focus servo, and to judge a kind of an optical disk, thereby preventing the kind of the optical disk from being incorrectly recognized owing to pickup distributions. CONSTITUTION: A system mounts an optical disk on a tray(400). The system decides whether a kind of the mounted optical disk is a CD or a DVD(401). If the kind of the mounted optical disk is the DVD(402), the system decides whether a focus error signal is more than a reference value(403). If so, the system controls size of a focus error(404). The system controls an optical power, and outputs a certain RF signal(405). The system decodes whether the outputted RF signal is more than a reference value(406). If so, the system decides the kind of the optical disk as a DVD-ROM or a DVD+/-R(407). If the RF signal is not bigger than the reference value, the system decides the kind as a DVD+/-RW(408).
Patent KR-20040019845-A (KR)
Inventor: KIM TAE IK
IPC: A01K1/00
Filed: 2003-02-21
Abstract: PURPOSE: A sterilizer for use in livestock farming is provided to more effectively remove stench inside a livestock stable, to maximize sterilization effects and thus, to provide livestock with purified and clean air. CONSTITUTION: The sterilizer(10) for use in livestock farming includes a cylindrical moving body(1); an ozone generating unit(5) mounted with many ozone generators(4); an anion generator(6) installed at the lower part of the ozone generating unit(5); and a hook(8) for hanging the sterilizer(10) on the ceiling of the stable. The moving body(1) includes a filter(2); a fan(3') for discharging ozone and anion; an outlet vent through which the ozone and the anion are discharged; and a fan motor(3) for driving the fan(3').
Patent KR-20040076516-A (KR)
Inventor: JUN DAE U
IPC: E04B2/86
Filed: 2003-02-26
Abstract: PURPOSE: A form-reinforcement unified PC(precast concrete) panel is provided to improve the durability of a structure, to shorten a period of construction, to use for construction and public works, to simplify precise construction and assemblage, to improve constructability and to cut down the construction cost. CONSTITUTION: The form-reinforcement unified PC(precast concrete) panel contains a stiffening plate(2) provided with many holes, a main body(4) covering up the stiffening plate(2) as a whole and made of high-strength mortar or high-strength waterproof mortar, many reinforcing bars(8) arranged horizontally and vertically from the inside of the main body(4), and many reinforcement supporting members(5) whose one sides are buried under the main body(4) and the other sides are projected to support the reinforcing bars(8).
Patent KR-20040082894-A (KR)
Inventor: KIM DAE HWAN
IPC: G11C11/413
Filed: 2003-03-20
Abstract: PURPOSE: An internal voltage generator circuit is provided to improve overshoot of an internal voltage level even though a level of an external power supply voltage is increased during an overdriving operation. CONSTITUTION: A comparator unit(11) outputs the first driving signal by comparing a reference voltage with an internal voltage. An internal voltage driver unit outputs the internal voltage in response to the first driving signal. An internal voltage sensor unit(21) responds to an active signal and generates the second driving signal by sensing the internal voltage. And an overdriving control unit controls the level of the first driving signal in response to the second driving signal.
Patent KR-20040084296-A (KR)
Title: Method for transmitting simulcast
Inventor: LIM YEONG BEOM
IPC: H04B1/40
Filed: 2003-03-27
Abstract: PURPOSE: A broadcast transmitting method is provided to prestore a short message in a memory when the message is transmitted to many receivers. CONSTITUTION: A system inputs a short message and predetermined receiving telephone numbers to be transmitted through a button combination. If the short message is requested to be transmitted, the system decides a set state of a broadcast transmission mode of a portable information terminal to broadcast/transmit the message, and if dual modes are decided, the system temporarily stores the short message data. The system sequentially transmits the short message and an originating telephone number to the receiving telephone numbers. If a functional button is selected, the system sequentially transmits the short message to the receiving telephone numbers, and simultaneously performs a function corresponding to the functional button.
Patent KR-20040087596-A (KR)
Inventor: PARK JEONG YEONG
IPC: H04B1/40
Filed: 2003-04-08
Abstract: PURPOSE: A method for automatically moving a message to a message box is provided to classify messages related to reply numbers and message contents according to a characteristic definition of each box to automatically store the classified messages. CONSTITUTION: If a message according to a reply number is inputted to an operating mobile communication terminal, it is set up that only messages inputted from specific reply numbers are automatically stored in a random box(301,302,305,306,307,308). If the messages are confirmed, the messages are automatically stored in the random box(320,321). If a message according to message contents is inputted, it is set up that only messages containing specific contents are automatically stored in another random box(310,311,312,313). If the messages containing the specific contents are confirmed, the messages are automatically stored in another random box(314,315,316,317,318).
Patent KR-20030038590-A (KR)
Inventor: SHIOTA HISASHI
IPC: H01M4/62
Filed: 2003-04-09
Abstract: PURPOSE: Provided is a compact lithium ion secondary battery of a layered electrode type, which inhibits the temperature increase caused by an internal short and has a large battery capacity. CONSTITUTION: The lithium ion secondary battery comprises a first and second electrodes(1,2) disposed at both sides of a separator(3). The battery is characterized in that at least one of the electrodes(1,2) comprises an active material layer composed of an active material(7,11), an electro-conductive material(12) contacted with the active material and a binder for bonding the active material and the electrode-conductive material(12) and an electro-conductive collector(5,6). The electro-conductive material(12) is a mixture of a polymer with a conductive material, wherein the resistance is increased as the temperature is increased .
Patent KR-20040090289-A (KR)
Inventor: BAEK WOO IN
IPC: A61M5/168
Filed: 2003-04-17
Abstract: PURPOSE: A disposable safety syringe is provided to perfectly seal up the connection of a needle fixing member by using an adapter tube, as an intermediate member, and a fitting tube, without using an O-ring, when coupling the needle fixing member with an injection port. CONSTITUTION: The disposable safety syringe includes; a cylinder(101), having an injection port(102) with a stepped end in its front side, and a space withinside; a push rod(103), inserted into the space of the cylinder(101) so as to be moved back and forth and having a piston(104), supplying the cylinder(101) with compression or suction force; an adapter tube(105), fitted into an inner diameter of the injection port(102) from the rear side via the hollow to the front side of the cylinder(101), so that one front part of the adapter tube(105) is exposed to the outside; a fitting tube(106), inserted into the rear inner diameter of the adapter tube(105); a needle fixing member(107), fixing a needle(108) on the front end of the adapter tube(105); and a pressurizing piece(111).
Patent KR-20040092529-A (KR)
Inventor: KOO JAE BON
IPC: G02F1/136
Filed: 2003-04-24
Abstract: PURPOSE: A flat panel display including thin film transistors is provided to reduce on-current of a driving thin film transistor without changing the size of the active layer of the thin film transistor. CONSTITUTION: A flat panel display includes a light-emitting device, a switching thin film transistor, and a driving thin film transistor. The switching thin film transistor includes a semiconductor active layer(11) having a channel region and transmits a data signal to the light-emitting device. The driving thin film transistor includes a semiconductor active layer(21) having a channel region and drives the light-emitting device such that a predetermined current flows through the light-emitting device in response to the data signal. The thickness of the channel region of one of the switching thin film transistor and driving thin film transistor, which requires larger current mobility, is thinner than the thickness of the channel region of the other thin film transistor.
Patent KR-20040092534-A (KR)
Inventor: HONG SEONG PYO
IPC: F16L21/08
Filed: 2003-04-24
Abstract: PURPOSE: A coupler for a water supply pipe or a drain pipe is provided to improve the watertightness of connected portion by preventing a leakage of water double by a covering and a packing. CONSTITUTION: A coupler for a water supply pipe or a drain pipe is composed of a coupler body(10) having a plurality of fixing holes(12), a pair of coverings(20), coupling units(30), and packings(40) interposed between the coupler body and the coverings and preventing a leakage of water. The water supply pipes or drain pipes are inserted into both ends of the coupler body. A protrusion(14) is formed at the inner wall of the coupler body. The coverings are placed on both sides of the protrusion, and are fit into the end of the water supply pipes or drain pipes. One end of the covering is inserted into the inside of the coupler body. The other end of the covering is coupled to the coupler body. A plurality of coupling holes(24) are formed at a stepped portion(22) formed at the rim of the covering, and correspond to the fixing holes. The coupling units are installed between the coupler body and the coverings, and prevent the coverings from being separated from the coupler body.
Patent KR-20040092802-A (KR)
Inventor: LEE MIN GYU
IPC: H01L21/76
Filed: 2003-04-29
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve isolation characteristics by forming a channel stop ion-implanted layer in a bottom of a trench. CONSTITUTION: A photoresist pattern defined with an alignment mark and an isolation region is formed on a substrate(101). The alignment mark is formed at the substrate, and a first trench is formed at the isolation region. The photoresist pattern is removed. A pad nitride pattern is formed to expose the first trench. A second trench with a relatively deep depth is formed in the isolation region. A channel stop ion-implanted layer(106) is formed by implanting dopants into the exposed substrate of the bottom of the second trench. An isolation layer(107) is then formed in the trench.
Patent KR-20040095575-A (KR)
Inventor: SIM SANG HYUB
IPC: A01N65/38
Filed: 2003-05-09
Abstract: PURPOSE: Provided is an agent for preventing the approach of snail to C. unshiu Marcow by pulverizing leaves, stems and roots of Nicotiana tabacum to use nicotine thereof. Therefore, the agent prevents the approach of snail to C. unshiu Marcow environmentally friendly by no using chemicals. CONSTITUTION: The agent for preventing the approach of snail to C. unshiu Marcow is manufactured by: pulverizing leaves, stems and roots of Nicotiana tabacum; dissolving 50g of glycerine and 50g of alum in 300g of water; mixing 1000g of the pulverized leaves, stems and roots of Nicotiana tabacum in the solution; and steaming the mixture and drying it in the shade.