baber/WOPTO huggingface dataset:
Patent KR-20010032993-A (KR)
IPC: H04B7/26
Filed: 1998-09-01
Abstract: 무선 전화 시스템은 베이스 트랜시버를 갖는 베이스 유닛과 각각 핸드셋이 핸드셋 트랜시버를 갖는 다수의 무선 핸드셋을 포함한다. 각 핸드셋은 TDMA 구간(epoch)에 따라 상기 베이스 트랜시버를 통해서 베이스 유닛과 공유된 무선 주파수(RF: Radio Frequency) 채널을 통해 시분할 다중 접속(TDMA : Time-Division Multiple Access) 링크를 설정하며, 베이스 유닛은 독자적인 데이터 및 오디오 패킷 타임 슬롯을 각 핸드셋에 할당한다. 각 핸드셋은 데이터 패킷과 함께 송신된 동기화 데이터를 사용하여 베이스 유닛과 동기화시키고, 데이터 패킷과 함께 송신된 착신된 호출 데이터를 검출하거나 상기 TDMA 링크를 통해서 오디오 정보를 송신하고 수신하는데 필요함에 따라, 각 핸드셋의 각 데이터 및 오디오 패킷 타임 슬롯동안에 각 핸드셋의 트랜시버에 전력을 공급한다. 핸드셋은 핸드셋 전력 사용을 최소화하기 위하여 상기 데이터 및 오디오 패킷 타임 슬롯 이외의 이 구간 동안 상기 핸드셋의 트랜시버의 전력을 차단한다.
Patent KR-20010088279-A (KR)
Title: 투영광학계, 그 제조방법, 및 이를 사용한 투영노광장치
IPC: G03F7/20
Filed: 2000-01-06
Abstract: 적어도 2 개의 석영유리 광학부재를 갖는 투영광학계로서, 각 광학부재의 광축과의 교점을 중심으로 하는 광축에 수직인 면내의 복수 개소의 복굴절치를 측정하고, 복수의 복굴절치를 그 진상축의 방향이 광축과의 교점에 대하여 방사방향일 때를 플러스 (+), 상기 방사방향에 평행일 때를 마이너스 (-) 로 하여 부호가 붙은 복굴절치의 분포를 구하며, 이에 근거하여 산출되는 투영광학계 전체의 부호가 붙은 복굴절특성치가 -0.5 ∼ +0.5 nm/cm 이 되는 배치조건을 만족하도록 광학부재가 서로 조합되어 있는 것을 특징으로 한다.     이로 인해, 광학부재내의 복굴절치의 불균일한 분포가 투영광학계의 결상성능, 또는 투영노광장치의 해상도에 미치는 영향을 최소한으로 할 수 있게 되어, 높은 결상성능을 갖는 투영광학계, 그 제조방법, 및 높은 해상도를 얻을 수 있는 투영노광장치를 제공할 수 있다.
Patent KR-20010041578-A (KR)
Title: Ｇｐｓ/셀룰러 식별표시기를 갖는 차량변위프로파일에의한 차량/항공 보안 시스템
IPC: G08G1/13
Filed: 1999-03-05
Abstract: 본 발명은 GPS/셀룰러 식별표시기를 갖는 차량변위프로파일에 의한 차량/항공 보안 시스템 및 방법에 관한 것으로 실시간(순간적인) 차량도난경고, 통보 및 추적시스템을 개시하고 있어 차량(2)의 측정된 변위(또는 명백한 변위)의 특성을 표시하는 계산된 변위프로파일을 소정의 변위프로파일과 비교하여 오경보를 제거한다. 본 발명은 차량(2)(자동차 또는 항공기)의 변화율, 방향 및/또는 주기를 측정하는 독특한 모니터링프로그램이 있는 변위센서(100)를 구비하여, 계산된 변위프로파일을 소정의 변위프로파일로 비교함에 근거하여 실제 및 가상의 변위를 정확하게 특징짓는다. 본 발명은 또한 GPS/셀룰러 표시능력을 포함하여 차량소유주에게 도난이 발생하였음을 알려주고 GPS/셀룰러가 가능하지 않을 때에는 이를 차량소유주에게 알려주는 식별표시기도 포함한다.
Patent KR-20010041712-A (KR)
Title: Absorbent members comprising a high surface area material for absorbing body liquids
Inventor: YOUNG GERALD ALFRED
IPC: A61L15/42
Filed: 1999-03-12
Abstract: Described are absorbent members useful in the containment of body liquids such as urine. These absorbent members comprise at least one osmotic absorbent (preferably a hydrogel-forming absorbent polymer) and a high surface area material, and have a high capillary suction capacity. For purposes of the present disclosure, capillary suction capacity is measured in terms of the member's ability to uptake liquid at high capillary heights, which are generally encountered when the member is positioned in an absorbent article. In particular, capillary suction capacity is measured in terms of a member's capillary sorption absorbent capacity, which is measured in accordance with the Capillary Sorption method described in the Test Methods section.
Patent KR-20010043953-A (KR)
Title: 붕산염 첨가에 의해 알칼리 펄프화 액의 가성화 효율을증가시키는 방법
IPC: D21C3/02
Filed: 1999-05-28
Abstract: 본 발명은 직물 및 부직 셀룰로오스 섬유 물질의 알칼리 펄프화 및 표백에 공통적으로 사용되는 알칼리 펄프화 공정의 통상적인 석회 재가성화 분야에서 가성화 효율을 개선시키는 방법에 관한 것이다.  탄산나트륨의 수용액은 붕산염의 존재하에 석회와 반응하여 수산화나트륨의 생성하여(가성화), 가성화 반응 효율을 개선시킨다.  붕산염은 충분한 양으로 제공되어 붕소 대 나트륨의 몰비를 약 0.001:1 내지 0.4:1로 유지시켜, 가성화 효율을 증가시킨다.  본 발명의 또 다른 장점은 펄프화 회로에서 무기물질 사하중을 감소시키는 것이다.
Patent KR-20010078000-A (KR)
Title: Circuit device and method of manufacturing the same
Inventor: KOBAYASHI YOSHIYUKI
IPC: H01L21/48
Filed: 2001-01-18
Abstract: PURPOSE: A circuit device and a method for manufacturing the same are provided to solve a problem of originally unnecessarily excess material of a supporting board of the circuit device having a circuit element mounted on a printed board, a ceramic board, a flexible sheet or the like as the supporting board and an increase in size of the device in thickness of the supporting board. CONSTITUTION: After an isolating groove(54) is formed on a conductive foil, the circuit element is mounted, and covered with an insulating resin(50) with the foil as a supporting board. Then, the foil is inverted upside down, and with the resin(50) as the supporting board, the foil is polished and separated as a conductive path. Accordingly, a circuit device in which a conductive path(51A¯51C) and a circuit element(52A) are supported to the resin(50) can be realized without adopting the supporting board.
Patent KR-20020062021-A (KR)
Title: An air foil journal bearing having multileaf foil with bump stiffener and method of manufacturing foil element therefor
Inventor: KIM CHANG HO
IPC: F16C17/12
Filed: 2001-01-19
Abstract: PURPOSE: An integral type multileaf/bump air foil journal bearing and manufacturing method of multileaf/bump foil are provided to improve load carrying capacity and dust removing performance at high speed. CONSTITUTION: A bearing has a plurality of key slots formed on an inner circumferential surface of a bearing housing(12) at regular intervals and an integral type multileaf/bump foil(20) installed on the key slots, including a bump type foil part(21) with high stiffness, multileaf type foil part(22) flexible and extended from the bump type foil part and spacer keys(23) formed on an end of the bump type foil part and inserted to the key slots to improve performance carrying axial load and removing dust.
Patent KR-20010078049-A (KR)
Title: Mizoribine Tablet with Improved Color Tone Change
Inventor: SUMITA YUKIO
IPC: A61P/
Filed: 2001-01-22
Abstract: PURPOSE: A mizoribine tablet improved in a change of color tone in a non-packaged state by coating a core body containing mizoribine as an effective ingredient with a pharmaceutically acceptable film-coating base material is provided. The tablet has a disintegration time of above 30 min, thereby best meeting various requests in the medical field. CONSTITUTION: This mizoribine tablet comprises a core body containing mizoribine(4-carbamoyl-1-β-D-ribofranosyl-imidazolium-5-olate) and a pharmaceutically acceptable film-coating base material for coating the core body. The tablet has a color difference delta E of not more than 3 as a change of color tone on the surface of the core body, measured by a color difference meter before and after leaving to stand for 4 weeks in an atmosphere of about 20 ppb nitrogen oxide.
Patent KR-20010093644-A (KR)
Title: Mobile telephone device
Inventor: SUMINO MORIHIKO
IPC: H04W48/10
Filed: 2001-01-31
Abstract: PURPOSE: To provide a mobile phone that can inexpensively realize roaming between portable telephone systems in operation by different communication protocols. CONSTITUTION: Upon the receipt of a Sync channel message sent from a base station in an Init state, the portable telephone reads a P-REV field denoting a communication protocol in operation in a mobile telephone system. When the communication protocol is the T53, processing procedures to be executed in Idle state - Traffic channel state are executed as they are, but when the communication protocol in operation is the IS95, the radio communication is controlled by executing other processing procedures in place of any processing procedure among the processing procedures to be executed in the Idle state - Traffic channel state.
Patent KR-20010078340-A (KR)
Title: PROCESS FOR PRODUCING SOLID CATALYST COMPONENT AND CATALYST FOR α-OLEFIN POLYMERIZATION, AND PROCESS FOR PRODUCING α-OLEFIN POLYMER
Inventor: FUJIWARA YASUKI
IPC: C08F110/06
Filed: 2001-02-06
Abstract: PURPOSE: Provided are both of a solid catalyst component for polymerizing an α-olefin and a catalyst for polymerizing an α-olefin which have high ability in stereospecific polymerization enough to dispense with the removal of an amorphous polymer while maintaining high polymerizing activity. CONSTITUTION: The solid catalyst component for polymerizing an α-olefin is obtained by bringing a solid reaction product (e) obtained through the reduction of a titanium compound represented by general formula(1) (wherein (a) is a number of 2 to 20; R2 is a 1-20C hydrocarbon group; and X2s are each a halogen atom or a 1-20C oxyhydrocarbon group) with an organomagnesium compound into contact with a halide (a) of a group 14 element, an electron donative compound (b) and/or an organic acid halide (c), and a compound (d) having a Ti-halogen bond in the presence of an organosilicon compound having Si-O bond. The catalyst for polymerizing an α-olefin is obtained by using a solid catalyst component (A), an organoaluminum (B) and an electron donative compound (C).
Patent KR-20020066246-A (KR)
Title: A cropdusting system for greenhouse
Inventor: CHO DO HUN
IPC: A01G9/14
Filed: 2001-02-09
Abstract: PURPOSE: A liquid chemical spray system having a structure for enabling a plurality of transfer members to move by rotation of a drive shaft to uniformly spray liquid chemicals is provided which is simple in construction and low in execution cost. CONSTITUTION: A first and second drive shaft(10,20) is mounted at both ends of a rail(60) formed in a longitudinal direction at the upper part of a vinyl house, a first and second motor(30,31) for providing a turning force is mounted on one side of the first and second drive shaft, and a first and second roller(11,21) is mounted on the first and second drive shaft to move a transfer member(50) with an alternating motion on the rail. A first and second limit switch(13,23) for detecting the position of the transfer member is formed on both sides of the rail, and a control part(80) for receiving the signal of the first and second limit switch and then controlling the drive of the first and second motor is also mounted.
Patent KR-20020066893-A (KR)
Title: An Escorted Browsing service method using ANI and DNIS
Inventor: HAN SEUNG RYONG
IPC: H04L12/16
Filed: 2001-02-14
Abstract: PURPOSE: An escorted browsing service method using a caller/callee number is provided to expand a business area by business activation through the Internet in an enterpriser and obtain reliability and satisfaction through various consultation methods in a client by providing an integrated consultation service through various connection channels through the client and a consultant. CONSTITUTION: A CallMeNow server(20) connects a client terminal(10) to an Internet call center(30) through a PSTN(Public Switched Telephone Network)(S2). The CallMeNow server(20) registers a caller number in an EBM(Escorted Browsing Manager) system(40) and registers the connected result(S3). The Internet call center(30) connects the client terminal(10) to a consultant terminal(50) for performing a mutual telephone conversation(S4). The consultant terminal(50) requests information for an escorted browsing service to the EBM system(40) for requesting client terminal information using the inputted call number(S5). The consultant terminal(50) receives client terminal information and provides the escorted browsing service to the client terminal(10). The CallMeNow server(20) notifies the end of the telephone conversation to the EBM system(40) and deletes client terminal information(S7).
Patent KR-20010067682-A (KR)
Title: A Preheating System with Ceramic Heat Accumulator
Inventor: OH SEOK IN
IPC: F27D17/00
Filed: 2001-03-07
Abstract: PURPOSE: A preheating system using heat-accumulating material is provided to remove thermal deformation and reduce operation costs by improving heat recovery rate. CONSTITUTION: A preheating system using heat-accumulating material includes a four-way valves(202,203) changing low-temperature waste gas passage and high-temperature exhaust gas passage exhausted from various reactors, heat-accumulating apparatuses(204,205) formed with a plurality of ceramic layers for accumulating heat of high-temperature gas generated in the reactor(206), a buffer(208) preventing non-reacted gas and incomplete combustion gas from being exhausted to the outside in changing the direction of inflow and outflow, and a three-way valve(207) exhausting exhaust gas to the atmosphere through a discharge port or operating simultaneously with switching of the four-way valve for recirculating non-processed gas.
Patent KR-20020005386-A (KR)
Title: Toggle flip-flop circuit, prescaler, and pll circuit
Inventor: HASEGAWA MORIHITO
IPC: H03K23/00
Filed: 2001-03-08
Abstract: PURPOSE: To provide an ECL(emitter-coupled logic) circuit that attains a high operating speed, high circuit integration and low power consumption. CONSTITUTION: A master latch circuit 1 and a slave latch circuit 2 are configured with the ECL circuits. A drive use ECL circuit 5 receives clock signals CK, XCK to drive the master latch circuit 1 and the slave latch circuit 2. The common drive ECL circuit 5 drives the master latch circuit 1 and the slave latch circuit 2.
Patent KR-20020072316-A (KR)
Title: Manufacture method and device of vinyl pack air injection consist of pipe
Inventor: LIM HEE BONG
IPC: B65D30/24
Filed: 2001-03-08
Abstract: PURPOSE: A process of preparing a tube type valve by heating one side of a plastic tube, compressing to be flat and then attaching to a tube or vinyl pack made of synthetic resin is provided. Whereby, the valve is easy to inject air and does not permit leakage of liquid when injecting the liquid thereinto. CONSTITUTION: One side of a plastic tube(1) is pressurized to form a pressed part(2a). An inside part of the plastic tube is formed by a mold release means(4). An adhesive part(3) is formed at the upper part of the pressed part. The pressed part is formed in a two steps so that the front end of the pressed part is absolutely pressed, and the rear end thereof is pressed less than the front end thereof.
Patent KR-20020073607-A (KR)
Title: Mulit-lamp driving system
Inventor: CHANG DENG-KANG
IPC: H05B41/282
Filed: 2001-03-15
Abstract: PURPOSE: A system for driving multiple lamps is provided to improve the accuracy of current control by employing a balancing controller for matching an impedance of each lamp path. CONSTITUTION: An inverter(70) generates an AC(Alternating Current) power. A lamp set(80) has a first lamp and a second lamp. A balancing controller(50) is connected to the inverter(70) and the lamp set(80) in order to maintain a constant current flowing through the first lamp and the second lamp and includes first to third loads. The first load is connected to the first lamp and the inverter(70). The second load is connected to the second lamp and the inverter(70). The third load is connected to the first and second loads. An impedance ratio of the third load for the second load is negative.
Patent KR-20020075050-A (KR)
Inventor: LEE JEONG GI
IPC: F04B9/14
Filed: 2001-03-23
Abstract: PURPOSE: A manual type spray dosing pump is provided to be easily manufactured and to reduce defective proportion. CONSTITUTION: A pump comprises an actuator installed on an upper end of the pump and spraying contents; a pump chamber taking in contents in a container to supply to the actuator and comprising a housing(210) forming an exterior of the pump chamber and including a housing inner pipe(215) having a spring(250) placed therein and extending upward from an inlet, a piston coupled to a lower part of the actuator, reciprocating along an inner surface of the housing and having an axial passage penetrating therein, a poppet valve(230) having a rod(236) formed on an upper part thereof to open and close the passage of the piston and the spring coupled to a lower part thereof and including a side surface extension part(234) extending downward and a lower surface extension part(232) having an upper part of the spring coupled therein and at least one groove-shaped depression part and inserted into the inner pipe on a lower part of the housing when the poppet valve moves down and the spring placed under the housing; and a sealing part(300) installing the pump chamber to the container and sealing the pump chamber.
Patent KR-20010069494-A (KR)
Inventor: AHN JONG CHUN
IPC: A61K38/00
Filed: 2001-03-29
Abstract: PURPOSE: A vaccine-manufacturing process using disintegration and synthesis of prion protein for prevention of Bovine Spongiform Encephalopathy(BSE, or mad cow disease) is provided, which proteolyzes the prion protein and re-synthesizes to the right structure. CONSTITUTION: A process for the preparation of BSE vaccine comprises the steps of: gathering the germ solution from vesicle in oral cavity of the BSE-infected cow; separating vesicle solution by using centrifuge, extracting protein by electrolysis, adding hydrazine to the peptide of extracted protein, and heating to disintegrate the peptide into amino acid and hydrazide; synthesizing healthy prion protein by RNA; injecting the protein on the vesicle in oral cavity of cow, picking the vesicle solution in a lump of molten glass, and sealing; injecting BSE killed-germ solution into healthy cow, picking germ from vesicle formed in oral cavity of cow; repeating this five times, picking BSE killed-germ solution from the healthy cow, and injecting into non-BSE infected cow to prevent the BSE.
Patent KR-20020076737-A (KR)
Title: Soi type semiconductor device and method of forming the same
Inventor: BAE GEUM JONG
IPC: H01L27/08
Filed: 2001-03-30
Abstract: PURPOSE: An SOI type semiconductor device and a method for forming the same are provided to prevent a floating body effect by using an isolation type substrate including a lower silicon layer, a buried oxide layer and an SOI layer. CONSTITUTION: A lower silicon layer(100), a buried oxide layer(110), and an SOI layer are formed on a substrate. An etch mask is formed on the SOI layer of the substrate. A shallow trench is formed on the SOI layer by performing an etch process using the etch mask. A curing process is performed on the substrate. A silicon germanium epitaxial layer(310) is formed on the substrate. A photoresist is coated on a whole surface of the substrate. A photoresist pattern is formed by performing an exposure process and a developing process. An etch mask pattern is formed by etching the etch mask. A trench is formed on by etching the SOI layer. The photoresist pattern is removed. A shallow trench isolation layer(212) and a deep trench isolation layer(312) are formed by depositing and etching a CVD oxide layer. A gate insulating layer(340) is formed on the SOI layer. A gate electrode(118) is formed by patterning the gate insulating layer(340).
Patent KR-20020077584-A (KR)
Title: End mill for machining involute groove
Inventor: KANG HO YUN
IPC: B23C5/10
Filed: 2001-04-02
Abstract: PURPOSE: A composite endmill is provided to improve a surface roughness and to ensure a sufficient length of a cutting blade required for a plane cutting process by allowing the cutting blade to make contact with a center of a plane cutting part. CONSTITUTION: A composite endmill includes a cylindrical shank part(10), which is coupled to an axial bore of a machine tool holder, and a side cutting part(20) having a cutting blade(50). A plurality of flutes are formed at a lower portion of the shank part(10). A chamfering part(30) is slantingly provided at an upper outer portion of the side cutting part(20). The cutting blade(50) is provided at one side of the chamfering part(30). A plane cutting part(40) for cutting a center portion of an object in a plane shape is provided at a lower surface of the side cutting part(20).
Patent KR-20010095286-A (KR)
Title: Microelectromechanical actuators including driven arched beams for mechanical advantage
Inventor: COWEN ALLEN BRUCE
IPC: H01H1/00
Filed: 2001-04-03
Abstract: PURPOSE: A microelectromechanical actuator is provided to achieve wider ranges of displacement and/or force for various actuator applications. CONSTITUTION: A microelectromechanical actuator comprises a substrate(100); an actuator on the substrate that includes a driver beam(110) that moves along the substrate upon actuation of the actuator; and a plurality of driven arched beams(150a,150b) that are coupled to the driver beam. A respective driven arched beam includes end portions that move relative to one another to change the arching of the respective driven arched beam in response to the movement of the driver beam along the substrate. A respective driven arched beam also includes a respective actuated element(170a,170b) at an intermediate portion thereof between the end portions. A respective actuated element is mechanically coupled to the associated driven arched beam for movement therewith and is mechanically decoupled from remaining driven arched beams for movement independent thereof.
Patent KR-20010074230-A (KR)
Title: Method of certification of engineer resource including whole resource at internet
Inventor: JUN SE GI
IPC: G06Q99/00
Filed: 2001-04-12
Abstract: PURPOSE: A method for a general certification including technique career information of a staff of a construction company on the Internet is provided to offer reliability of background information and detail technique career information of a staff on a construction company by performing a certification of a staff by a plurality of recommenders when the staff joins to a membership. CONSTITUTION: A staff of a construction company connects to a construction field certification web site for receiving a certification related to a construction field (S100). The staff performs a log-in process to the construction field certification web site(S110). It is identified whether the staff is a member or not(S120). If the staff is a member, detail background and career information are certified(S130). A recommender certification is performed by a plurality of recommenders(S140). A financial credit certification of the staff is performed(S150). Health information and criminal information is registered in a construction field certification server(S160). A character inspection of the staff is performed(S170).
Patent KR-20020079282-A (KR)
Title: Device for recording three dimensional video that can be watched without 3D glasses
Inventor: KANG SEUNG YEON
IPC: G03B37/02
Filed: 2001-04-14
Abstract: PURPOSE: A stereo-scopic imaging apparatus for watching stereo-scopic images without solid spectacles is provided to give a cubic effect to a viewer by photographing a front subject for photography at various angles. CONSTITUTION: Light is transmitted by the first and the second reflective members(20,30). A stereo-scopic imaging apparatus includes a main body(80) and an object lens(70). The first reflective member(20) is connected with a cylindrical rotator(40) of a motor(50) in front of one side of the object lens(70). The first reflective member(20) is rotated by the cylindrical rotator(40). The second reflective member(30) is connected with the cylindrical rotator(40) of the motor(50) in front of one side of the object lens(70). The second reflective member(30) is rotated by the cylindrical rotator(40). An angle between the first reflective member(20) and an incident axis of the light is equal to an angle between the second reflective member(30) and the incident axis of the light. The motor(50) is installed around the rotator(40).
Patent KR-20020079298-A (KR)
Inventor: KIM YEUN SOP
IPC: E06B3/70
Filed: 2001-04-12
Abstract: PURPOSE: A door is provided to improve durability of a door and productivity of a door and to prevent the transformation of a door caused by differences of contraction rates and the flexure of a door caused by self-load or external vertical load. CONSTITUTION: The door comprises the steps of forming horizontal heartwood(10) with square wood(11a)(11b)(11c)(11d), forming screw fitting grooves(11b')(11c') to one side of the intermediate square wood(11b)(11c) to interpose a screw bar(30), forming small-diameter through holes(21) corresponding to the screw fitting grooves(11b')(11c') of the horizontal heartwood(10) on vertical heartwood(20), forming large-diameter through holes(22) to the outside of the small-diameter through hole(21) and forming a cogged joint(23) between two through holes(21)(22), interposing both ends of the screw bar(30) fitted into the screw fitting grooves(11b')(11c') of the horizontal heartwood(10) to two small-diameter through holes(21) of the vertical heartwood(20), and fastening nuts(25) to both large-diameter through holes(22) respectively to couple the vertical heartwood(20) and the horizontal heartwood(10) mutually.