baber/WOPTO huggingface dataset:
Patent KR-20010041849-A (KR)
Title: High suction polymeric foam materials
Inventor: DESMARAIS THOMAS ALLEN
IPC: A61F13/49
Filed: 1999-03-12
Abstract: Disclosed are polymeric foam structures suitable for absorbing and storing body fluids such as urine, menses and the like. These liquid storage structures are high suction collapsible polymeric foam materials. The collapsed foams, upon contact with aqueous fluids, can absorb and expand these fluids even when opposed by significant hydrostatic pressures. These absorbent polymeric foams comprise interconnected open-cells. In one aspect, the foams can absorb at least about 25 g/g against a hydrostatic head pressure of 50 cm. In another aspect, the foams of the present invention will have a vertical hang sorption height at 90 % of at least about 60 cm.
Patent KR-20010042717-A (KR)
Title: 광학 확대장치
IPC: G02B21/22
Filed: 2000-02-16
Abstract: 양 눈으로 입체적으로 물체를 관찰할 수 있는 광학 확대장치에 있어서, 확대율을 크게 하더라도, 작동거리를 길게 할 수 있고, 접안렌즈로부터 눈까지의 거리가 길며, 또한 편한 자세로 작업을 용이하게 행할 수 있는 광학 확대장치이고, 그 구성은, 피관찰물체(1)에 대향배치되는 제 1 대물보조볼록렌즈(4a)와, 제 1 대물보조볼록렌즈(4a)로부터의 좌우 투과광속(3L,3R)을 반사하는 하프 미러(5)와, 상기 하프 미러(5)에서 반사된 각각의 반사광을 수광하는, 좌우에 배치되는 한 쌍의 제 1 반사부재(7L,7R)와, 상기 제 1 반사부재(7L,7R)의 사이에 배치된 대물렌즈(2)와, 각각의 제 1 반사부재(7L,7R)에서 반사되어, 상기 대물렌즈(2) 및 하프 미러(5)를 투과한 좌우의 사출광속(8L,8R)을 수광하는 제 2 반사부재(9)와, 제 2 반사부재(9)에 근접배치되어 상기 사출광속(8L,8R)을 투과하여 제 2 반사부재(9)로 사출함과 동시에, 제 2 반사부재(9)에서 반사된 광속을 다시 투과하여 1차결상면에 피관찰물체(1)의 상을 결상하는 제 2 대물보조볼록렌즈(4b)와, 상기 1차결상면을 거쳐, 왼쪽 제 1 반사부재(7L)로부터의 사출광속(10L)을 왼쪽으로, 오른쪽 제 1 반사부재(7R)로부터의 사출광속(10R)을 우측으로, 각각 사출하는 접안렌즈를 구비하고 있다.
Patent KR-20010043092-A (KR)
Title: Ｇｍｓｋ 및 ｏｑａｍ용 송신기/수신기
IPC: H04L25/02
Filed: 1999-04-27
Abstract: 송신기는 코사인파의 2 N 개의 레벨들중 하나를 선택하기 위해 N개의 데이터 비트들을 사용하고 사인파의 2 N 개의 레벨들중 하나를 선택하기 위해 다른 N개의 데이터 비트들을 사용함으로써 2N개의 데이터 비트들을 인코드한다.  변조는 사인파 레벨들과 관련하여 N-비트 심볼 간격의 절반으로 오프셋되는 순간에 코사인파 레벨들을 달성하는데, 이를 오프셋 QAM(OQAM)이라고 한다.  수신된 OQAM 신호는 양호하게 N-비트 하프-심볼 간격 당 하나의 샘플인 샘플링 레이트로 증폭되고, 필터되며 디지털화된다.  수신기는 유사한 양으로 연속 디지털 샘플들을 연속 디로테이션함으로써 연속 회전을 제거할 수 있다.  그 후 디로테이션된 샘플들은 인식 동기 하프-심볼들과 상관된다.  동기 상관은 하나 또는 그 이상의 비인식 하프-심볼들에 대한 각각의 디지털 샘플의 종속성을 나타내는 한 세트의 채널 계수들을 결정한다.  그 후 계산된 채널 추정치들은 디코드될 연속 비인식 하프-심볼들의 모든 가능한 시퀀스들에 대한 예측 수신 샘플 값들을 예측하는데 사용된다.  그 후 수신된 샘플들은 모든 가능한 예측 값들과 불일치 측정치 또는 계산된 에러 메트릭의 측정치와 비교된다.  최저 누적 에러 메트릭을 갖는 시퀀스가 디코드 심볼 출력을 결정하는데 사용된다.  본 발명의 다른 양상에, 상이한 타입들의 변조가 동일한 장치에서 대안으로 사용될 수 있는 이중 모드 송신기들 및 수신기들이 기술되어 있다.
Patent KR-20010043794-A (KR)
Title: 추상형 지역 탐색 기술을 사용한 컴퓨터 구현 방식의스케줄링 시스템 및 프로세스
IPC: G06Q10/00
Filed: 1999-06-04
Abstract: 여기에는 제한사항이 있는 최적화 문제를 해결하기 위한 방법 및 시스템이 개시되어 있다.  초기 추상형 솔루션은 우선 순위가 매겨진 판단 집합을 표현한다.  추상형 솔루션은 구체형 솔루션을 구축하기 위한 베이스로서 사용된다.  구체형 솔루션은 추상형 솔루션의 우선 순위 재조정을 표현하는 하나 이상의 지역 이동을 결정하도록 분석된다.  지역 이동이 행해진 후, 프로세스는 새로운 추상형 솔루션으로 다시 시작되고 이것은 최적의 솔루션에 근접하게 된다.  이 프로세스는 최적의 솔루션에 도달 또는 근접할 때까지 반복적으로 계속된다.  우선 순위가 매겨진 판단 집합은 우선 순위 벡터나 우선 순위 그래프로 구현될 수 있다.
Patent KR-20020057531-A (KR)
Title: business section operation system for providing service and opreation method for this system
Inventor: KWON HYEOK JIN
IPC: G06Q99/00
Filed: 2001-01-05
Abstract: PURPOSE: A system and a method for operating a local store service are provided to improve the service reliability by attracting customers to a business section in a specific area, and by enabling each store in the business section to provide common services to specific customers. CONSTITUTION: A business section service operation system is composed of a server network(100) and a customer entrance confirmation network(200). Stores united operate the server network(100). The customer entrance confirmation network(200) continuously confirms whether a customer enters into a determined area of a business section. The server network(100) includes an information storing unit(110), an information obtaining unit(120), an information comparing unit(130) and a notification unit(140). The information storing unit(110) stores information on a terminal(300) of a customer who owns all sorts of electronic coupons. The information obtaining unit(120) obtains the information on the terminal(300) of the customer entering into the determined area. The information comparing unit(130) compares the information obtained with the information on the terminal(300) of the customer. The notification unit(140) makes out a message based on the information and notifies the terminal(300) of the message.
Patent KR-20010070479-A (KR)
Title: Buried metal body contact structure and method for fabricating soi mosfet devices
Inventor: KAA HIN FUN
IPC: H01L27/12
Filed: 2001-01-10
Abstract: PURPOSE: A SOI MOSFET device having a buried metal body contact is provided to improve performance and to reduce a size. CONSTITUTION: A buried metal via is disposed under a body area and is aligned with a gate. A buried metal is in contact with a body area but is not in contact with a source or a drain. This structure has a metal interconnection under a device where one or several interconnection layers are in contact with a silicon insulation film from under the device via a buried oxide film. In this way, the bottoms of the source of drain diffusion areas and body areas are also connected.
Patent KR-20020061200-A (KR)
Inventor: KIM YEONG SU
IPC: H03B9/14
Filed: 2001-01-15
Abstract: PURPOSE: A local oscillator is provided to obtain stabilized power and frequency characteristics of oscillation signal by maintaining temperature of Gunn diode stable. CONSTITUTION: A local oscillator comprises a Gunn diode(101) for receiving a bias voltage and outputting an oscillation signal of millimeter wave; a resonant member for adjusting and transmitting power and frequency of the oscillation signal; a non-radiative dielectric guide(108) for transmitting the oscillation signal which is input to an input end, to an output end(110) and generating an oscillation signal of millimeter wave; and an LSE mode suppressor(104) inserted into the input end of the NRD guide, and which permits passage of LSM mode of the oscillation signal transmitted from the resonant member and suppresses passage of LSE mode. The Gunn diode is buried in a vertical direction into a coupling hole formed at the bottom of a lower conductor plate(111a), such that the heat generated from the Gunn diode is directly transferred to the lower conductor plate.
Patent KR-20020063427-A (KR)
Title: Suction fan and vacuum cleaner having thereof
Inventor: HONG SANG UK
IPC: A47L9/22
Filed: 2001-01-29
Abstract: PURPOSE: A suction fan and a vacuum cleaner having the same are provided to increase a suction force by reducing a flowing resistance of a fluid and to restraint deterioration owing to a temperature rising by promoting a cooling of an electronic motor. CONSTITUTION: A vacuum cleaner comprises a casing(10), a suction fan(20) for generating a suction force, a dust envelope(50), an extension pipe(54) coupled to the casing, and a suction head(52) for absorbing a fluid and a foreign material. A space is formed at an inside of the case, and a discharge outlet is formed at a backward end portion thereof. A suction port(42) and a discharge port(44) are formed along a rotating axis to opposite each other. The suction fan is contained at the inside of the casing, so that the discharge port is placed on an extension line of the discharge port along a flowing direction of the fluid. The dust envelope is placed at an upper side of the suction fan with regard to the flowing direction of the fluid and collects a dust and a foreign material. The suction fan is composed of an impeller(21), an electronic motor(31) and a housing(41) for containing and supporting rotatably the impeller and the motor.
Patent KR-20020064513-A (KR)
Title: A method for preventing reduction of sales amount of phonograph records by way of digital music file unlawfully circulated through communication network
Inventor: LEE CHANG YOUNG
IPC: H04L29/06
Filed: 2001-02-02
Abstract: PURPOSE: A method for preventing reduction of sales amount of phonograph records by way of digital music file unlawfully circulated through the communication network is provided to restrain the share and the use of an illegally copied digital music file by applying a security technology restraining an illegal use to the digital music file circulated on the network, and sharing and distributing it through the network. CONSTITUTION: The illegally copied digital music file related to a cooperated record company is collected by searching the network(S30). The collected illegally copied digital music file is encrypted by a constant key(S40). The encrypted digital music file is distributed again on the network(S50). The collection and the distribution of the digital music file are performed by using a popularly used digital music sharing program and server.
Patent KR-20020069789-A (KR)
Title: Magnetic domain wall displacement type magneto-optical medium and method for manufacturing the same
Inventor: ISHII KAZUYOSHI
IPC: G11B11/10
Filed: 2001-02-28
Abstract: PURPOSE: A magneto-optic medium with deformable magnetic domain walls and a method for fabricating the same are provided to optimize laser radiation conditions when forming defined areas, thereby reducing the width of the defined areas and increasing the recording density. CONSTITUTION: A method for fabricating a magneto-optic medium with deformable magnetic domain walls includes the steps of forming a magnetic layer(3) over the entire surface of a substrate(2), and forming defined areas(S), in which vertical magnetic anisotropy of the magnetic layer is reduced, and a plurality of belt-shaped recording tracks(RT) separative from each other magnetically by radiating light beams of wavelength 550nm or less or beams with charged particles to the magnetic layer and radiating the light beams on the substrate by a parallel and equal interval. The recording tracks are fitted by the defined areas at both sides.
Patent KR-20020072146-A (KR)
Title: Semiconductor package and its manufacturing method
Inventor: JUNG TAE BOK
IPC: H01L23/48
Filed: 2001-03-09
Abstract: PURPOSE: A semiconductor package is provided to minimize a moisture effect and wire bonding defects by directly transferring heat to a metallic circuit pattern. CONSTITUTION: A semiconductor package comprises a semiconductor chip(1) formed with a number of input/output pads(1a), bond fingers(3a) respectively connected with the input/output pads(1a) and ball lands(3b) formed from the bond fingers(3a). At this point, a number of circuit patterns(3) are formed with the bond fingers(3a) and the ball lands(3b). The semiconductor package further includes cover coats(4) formed on the semiconductor chip(1) and the circuit patterns(3) except for the ball land(3b) portions and a number of conductive balls(5) having cover coats(4) on both sides fixedly melted on the ball lands(3b).
Patent KR-20020072638-A (KR)
Inventor: KIM SEUNG HWAN
IPC: A61B6/00
Filed: 2001-03-12
Abstract: PURPOSE: An automatic extraction method of rib edges in chest X-ray images is provided to read accurately the chest X-ray image in a preprocessing procedure of a chest X-ray image by extracting automatically the boundary of the rib. CONSTITUTION: An X-ray is obtained by a DR(Digital Radiology) or a CR(Computed Radiology), or an X-ray film(21). A digitization process for the obtained image is performed(22). The digitization process is to convert the obtained image to a digital image by using a film scanner. A boundary of lung is extracted from the digitized image(23). The boundary of the lung is composed of a rib cage, a diaphragm, an upper boundary of the lung, and an inner boundary of the lung. An initial boundary of a rib is extracted(24). A final boundary of the rib is extracted by using the initial boundary of the rib(25).
Patent KR-20010044658-A (KR)
Inventor: KIM BAEK YUNG
IPC: E02D3/10
Filed: 2001-03-14
Abstract: PURPOSE: An apparatus to construct a granular pile is provided to improve a poor ground with low noise and vibration by constructing without a vibration hammer. CONSTITUTION: An apparatus comprise an auger(11), a casing(12), a hopper(13), a cylinder device(14), and a rope. The auger is inserted into a poor ground by a motor during rotating in the right direction and lifted toward the surface of the earth during rotating in the reverse direction. The casing is placed in the inside of the auger and compacts sand or crushed stone with the dead weight. The hopper is united with the casing, receives the sand and crushed stone, and supplies to the casing. The rope supports a granular pile construction apparatus to the main body of a crane through the upper part of the crane.
Patent KR-20020077686-A (KR)
Title: Routing Table Lookup Using Indirected RAM Indexing
Inventor: JU SEONG SUN
IPC: H04L12/28
Filed: 2001-04-02
Abstract: PURPOSE: A method of looking up a routing table based on an indirect indexing of an address memory block is provided to configure many routing information memory blocks on the basis of prefix information of a routing table, and to configure each routing information memory block to index the routing table, thereby indirectly indexing the routing information memory blocks until finding an address of the routing table nearest to a destination Internet address. CONSTITUTION: An Internet router extracts a destination address of a packet received from a packet input unit(51). The Internet router reads a maximum offset value for a memory block 1(52). The Internet router reads a bit as the maximum offset value from the destination address, and uses the read bit as an index for the memory block 1(53). The Internet router checks whether a maximum offset value of an entry indexed from the memory block 1 is '0'(54). If so, the Internet router outputs the corresponding value of the entry to a port address(57), and completes the procedure. If the maximum offset value is not '0', the Internet router reads a maximum offset value of a next memory block 2(55), and calculates an address of the next memory block(56). The Internet router re-checks the maximum offset value(54). The Internet router repeats the process of checking the maximum offset value to output a final port address(57), and completes the procedure.
Patent KR-20010067863-A (KR)
Title: Ranging method for acquiring pre-assigned equalization delay in passive optical network
Inventor: KIM DAE EOP
IPC: H04B10/07
Filed: 2001-04-03
Abstract: PURPOSE: A new distance measuring method for an automatic pre-assigned equalization delay measurement in a PON(Passive Optical Network) is provided to reduce sizes of windows which are opened to prevent collisions generated when measuring an equalization delay and when performing a binary tree mechanism. CONSTITUTION: According to locations and kinds of specific optical splitters(30,32,34,36,42,44,46) located between a telephone office OLT(Optical Line Termination)(28) and specific ONUs(Optical Network Units)(38,40,48,50,52,54), serial numbers of the ONUs(38,40,48,50,52,54) included in the specific optical splitters(30,32,34,36,42,44,46) are grouped. A pre-assigned equalization delay is acquired by corresponding serial number masks of the ONUs(38,40,48,50,52,54) and location information of the optical splitters(30,32,34,36,42,44,46).
Patent KR-20020078084-A (KR)
Title: Lithium secondary battery with safty zone and manufacturing method thereof
Inventor: OH WAN SEOK
IPC: H01M2/12
Filed: 2001-04-04
Abstract: PURPOSE: A lithium secondary battery provided with a safety valve and its preparation method are provided, to prevent the breakage and explosion of a battery due to the overcharge and the overdischarge. CONSTITUTION: The lithium secondary battery comprises an electrode assembly(20) comprising a plurality of positive plates, negative plates and separators; a plurality of positive taps(12) and negative taps(14) be extended from the terminals of the positive plates and the negative plates; a positive terminal(16) and a negative terminal(18) connected with the positive taps and the negative taps; a case(10); and a safety valve(40) which is welded to fix to the one side of the hot welding part(30) of the case to allow the interior gas to be discharged. The safety valve is constructed in the gas discharging hole connected with a gas room. Preferably the width of the safety valve is narrower than that of the hot welding part of the case.
Patent KR-20020078388-A (KR)
Title: Capacity extension device for battery of mobile communication terminal
Inventor: BOO YU JUN
IPC: H04B1/40
Filed: 2001-04-09
Abstract: PURPOSE: An apparatus for extending a use time of a battery of a mobile communication terminal is provided to decrease the consumption power of the battery by switching a plurality of backlight LEDs(Light Emitting Diodes) without having an influence on the brightness of the backlight LEDs. CONSTITUTION: A control unit(100) controls the operation of each portion of a mobile communication terminal. A switching unit(300) connects to the control unit(100), and successively and quickly switches a plurality of backlight LEDs(200) by a control signal outputted from the control unit(100).
Patent KR-20010098654-A (KR)
Title: 복소 투자율 특성을 나타내는 자기 손실 재료를 이용한고주파 전류 억제체
IPC: H01L23/552
Filed: 2001-04-17
Abstract: 반도체 집적 회로 소자와 같은 고밀도 집적 전자 마이크로회로에서 발생된 고주파 전송 잡음을 제거하는데 극히 효과적이며 현저한 고주파 자기 손실 특성을 나타내는 자기 손실 재료를 제공하며, 동시에 고주파 전류 억제체 제조 방법 및 자기 손실 재료가 사용되는 고주파 전류 억제체를 제공하기 위하여, 본 발명은 자성 박막(19)의 적어도 하나의 표면 상에 접착층 또는 감압 접착층(23)으로 구성된 시트 형상을 가지는 고주파 전류 억제체에 관한 것이다.  이 자성 박막은 M-X-Y 조성을 가지는 자기 손실 재료로 구성되며, M은 Fe, Co, 및 Ni 중 적어도 하나이고, Y는 F, N, 및 O 중 적어도 하나이며, X는 M 또는 Y와는 다른 적어도 하나의 성분이다.  상기 자기 손실 재료의 손실 계수 μ"의 최대값 μ" MAX 는 100 MHz 내지 10 GHz의 주파수 범위 내에 존재한다.  상기 상대 대역폭 bwr은 대략 200%이며, 상기 값 μ"가 최대값 μ" MAX 의 50%인 2개의 주파수 사이의 주파수 대역을 추출하고 상기 중심 주파수에서 상기 주파수 대역을 규격화함으로써 얻어진다.
Patent KR-20020083207-A (KR)
Title: Method for misfire detection of engine in vehicle
Inventor: HWANG IL JUNG
IPC: F02P17/02
Filed: 2001-04-26
Abstract: PURPOSE: A misfire detecting method of an engine for a vehicle is provided to improve performance of the engine by detecting misfire of the engine with using a knock sensor detecting combustion vibration in exploding each cylinder. CONSTITUTION: A range before the top dead center and a range after the top dead center of an engine are set to detect a knock signal in starting by applying power to a vehicle(S100,S110,S120). The criterion map is set according to the suction air amount against engine rpm in the range before or after the engine top dead center(S130). The knock signal value in the range before or after the engine top dead center is compared with the criterion map against engine rpm(S140). Misfire is decided in case of the knock signal to be less than the criterion map, and a warming lamp control signal is output(S150,S160,S170). Performance of the engine is improved by detecting misfire with using the knock sensor.
Patent KR-20020084577-A (KR)
Inventor: KO BYEONG GAN
IPC: B60K20/04
Filed: 2001-05-03
Abstract: PURPOSE: A shift lever assembly for a manual transmission is provided to operate accurately by pushing and moving a sill with a skirt of a lever body, and to perform shifting properly by preventing displacement of the lever body and the skirt in inclining the lever body for 5/6-range or 1/2-range. CONSTITUTION: A shift lever assembly of a manual transmission is composed of a lever housing(52) installed between a driver's seat and a passenger seat; a lever body(60) installed in the lever housing for selecting the speed range or shifting by moving right and left or backward and forward; a skirt(70) protruded in the lever body for a reverse range; a fitting sill(80) pushed by the skirt in selecting 5/6-range by the lever body, and installed in the lever housing to fit the skirt at the reverse range; and an elastic member applying elastic force to the fitting sill. Reliability is improved with shifting accurately in inclining the lever body.
Patent KR-20010105264-A (KR)
Title: 네트워크를 이용하여 생육 조건을 명령하고 수확물을 얻는네트워크 농사법
IPC: G09B19/00
Filed: 2001-05-18
Abstract: 본 발명은 네트워크 접속된 사용자로부터의 명령을 통해 동식물을 사육하고 수확하는 실제 경험을 제공하는 데 그 목적이 있다.  가정의 텃밭 또는 본 발명의 네트워크 농장은, 네트워크 접속된 사용자 단말과, 네트워크 접속되어 사용자로부터 명령을 수신하고 동식물의 생육 과정을 보고하는 관리 단말을 포함한다.  사용자 단말은 농장, 토양, 종자 및 비료의 종류를 결정하고 이 결정에 기초하여 명령을 전송한다.  상기 관리 단말은 상기 명령을 수신하고, 이 명령을 실행하여 선택된 동식물을 생육 및 수확한다.
Patent KR-20020088712-A (KR)
Title: Transferring apparatus for manufacturing semiconductor devices
Inventor: KIM JEONG HWAN
IPC: H01L21/68
Filed: 2001-05-21
Abstract: PURPOSE: A transfer apparatus for fabricating a semiconductor device is provided to prevent a loading error of a wafer carrier due to an operating error of a robot installed in a guide vehicle by using a carrier stage including a roller guide. CONSTITUTION: A carrier stage(100) has a rectangular shape. Two roller guides(102) are installed at an upper portion of the carrier stage(100). The roller guides(102) are used for supporting a carrier. A support portion(104) is used for supporting both sides of the roller guide(102). The support portion(104) is installed at an upper side of the carrier stage(100). The carrier is correctly induced to a predetermined position by controlling an interval between the roller guides(102). The interval between the roller guides(102) corresponds to an area of a projection portion of the carrier. A connection member(106) is installed at a center between the roller guides(102). The connection portion(106) has a circular head portion.
Patent KR-20020088941-A (KR)
Inventor: BAEK U HYEON
IPC: G06F17/00
Filed: 2001-05-22
Abstract: PURPOSE: A system for supplying a music service and a method for managing the same are provided to supply a music service selectively according to tastes of clients and reduce a system load for supplying a corresponding service when a music service is supplied using each data communication network. CONSTITUTION: An update unit constructed in a server network receives various kinds of data related to a music newly registered from a manager network of a corresponding site, and updates the data in an information storage continuously(S101). In the case that a client connects to a site for supplying a music site using one's mobile phone for receiving a music service, an operation server of the server network receives a service request of a corresponding client through a receipt unit(S102). If the client receives a request with respect to the music service, the operation server displays details of various kinds of music files stored in the information storage through the mobile phone of the client(S103). The operation server displays details of various kinds of data of a corresponding music through the mobile phone of the client(S104). The operation server controls a data-obtaining unit and obtains data selected from the information storage based on the details of each data selected by the client(S105). The operation server controls a data transmission unit and transmits the obtained data to the mobile phone of the client(S106).