baber/WOPTO huggingface dataset:
Patent KR-20020056654-A (KR)
Title: An ideal type distribution map service method through the mobile communication network
Inventor: AHN JEONG
IPC: H04W4/00
Filed: 2000-12-29
Abstract: PURPOSE: A distribution chart service method of an ideal type through a mobile communication network is provided to offer the present distribution status by a region to a wireless mobile terminal of the corresponding subscriber on the basis of the present location of the ideal type desired by the subscriber. CONSTITUTION: In the mobile communication network(100), a base station(12) performs a communication with wireless mobile terminals(10a-10n) by using a wireless section. A base station controller(14) controls a wireless and wire link and performs a hand-off operation for maintaining the continuity of a call during the movement of a subscriber. A mobile exchange(16) provides a communication line to the subscriber and performs a connection with other communication network(for example, Internet network). A home location register(18) stores information of the subscriber. An ideal type management server(20) provides distribution status information to the ideal type satisfying conditions designated by users of the wireless mobile terminals(10a-10n).
Patent KR-20020058305-A (KR)
Title: Apparatus of phase-conjugate holographic data storage using a multifocal lens and data storage method thereof
Inventor: KIM JI DEOK
IPC: G11B7/135
Filed: 2000-12-29
Abstract: PURPOSE: A device and a method for storing phase conjugation holographic information using a multi-focal lens are provided to reduce a DC(Direct Current) term, that is light intensity in a central Fourier plane, and to maintain information storage density high, when recording information on the holographic information storage device. CONSTITUTION: A focusing lens(41) focuses object beam(44) having information. An SLM(Spatial Light Modulator,42) located on an optical path of the object beam passing the focusing lens modulates the object beam. An information recording medium(43) records an interference fringe by the interference between reference beam and the object beam passing the SLM and is focused. The focusing lens is a multi-focal lens having more than 2 focuses, and is shaped with a spherical surface in one side or both sides. As the multi-focal lens, the focusing lens has focusing distances varying according to a normal distance of a lens central axis from a center of the lens.
Patent KR-20020058500-A (KR)
Inventor: KWON HO GYEONG
IPC: H03K17/00
Filed: 2000-12-30
Abstract: PURPOSE: A clock switching circuit is provided to supply a clock signal without glitch by switching a clock signal when a current clock signal and a switched clock signal have the same phase. CONSTITUTION: A clock source(100) provides a clock signal(clk) of a predetermined period. A multitude of dividers(201-20n) divides signals provided from the clock source(100) by 2, 4, ..., n. The first multiplexer(301) selects one clock signal from divided clock signals of the dividers(201-20n) according to a clock selection signal(CS) and provides the selected clock signal as a current clock signal(Tclk). The second multiplexer(302) selects one clock signal from divided clock signals of the dividers(201-20n) according to a synchronous clock selection signal(SCS) and generates a switched clock signal(CLK). The first flipflop(401) generates a clock signal(STclk) without glitch. The second flipflop(402) generates a clock signal(SCLK) without glitch. An OR gate(501) generates a detection signal of a low level when an output signal of the first flipflop(401) is identical with an output signal of the second flipflop(402). The third flipflop(601) generates the synchronous clock selection signal(SCS).
Patent KR-20010024500-A (KR)
Title: 가스 터빈 장치 및 증기 터빈 장치, 그리고 그 작동 방법
IPC: F02C7/08
Filed: 1998-10-05
Abstract: 본 발명은 폐열 증기 발생기(30)를 가진 가스 및 증기 터빈 장치(1, 1')에 관한 것이며, 상기 폐열 증기 발생기는 연도 가스 측에서 보면, 가스 터빈(6)의 하부에 연결되고, 상기 폐열 증기 발생기의 가열 표면은 증기 터빈(20)의 물-증기-순환계(24)에 연결되어 있다.  본 발명의 목적은 특히 높은 효율을 가진 장치를 설계하는 데 있다. 따라서 증기 측에서 보면, 증기 터빈(20)의 하부에 연결된 응축기(80)는 가스 터빈(2)에 공급되는 흡기(A)에 의해 냉각될 수 있다.
Patent KR-20010032016-A (KR)
Title: 할로벤젠 핵을 함유하는 반응성 염료
IPC: C09B62/443
Filed: 1998-11-12
Abstract: 본 발명은 
     하나 이상의 발색단 D; 
     하기 화학식 I로 나타낸 하나 이상의 제1 할로벤젠 반응성 기 Z 1 ; 
     하기 (1) 내지 (6) 중에서 선택되는 하나 이상의 제2 반응성 기 Z 2 , 
     (1) 앞에서 정의한 바와 같으나, 독립적으로 선택되는 화학식 I의 기, 
     (2) 하기 화학식 II의 기, 
     (3) 하기 화학식 III의 기, 
     (4) 하기 화학식 IV의 기, 
     (5) 하기 화학식 V의 기, 및 
     (6) 하기 화학식 VI의 기; 
     상기 제1의 할로벤젠 반응성 기 Z 1 을 성분 (i) 상기 발색단 또는 또 다른 발색단 D 및 성분 (ii) 상기 제2 반응성 기 Z 2 중 하나에 연결시키는 제1 연결기 L 1 으로서, 이 제1 연결기 L 1 은 반응성 기 Z 1 및 상기 성분 (i) 또는 (ii)에 아미노 질소를 제공하거나, 또는 성분(i)가 헤테로고리 질소 원자를 함유하는 경우 질소 원자에 직접 연결되고, 임의로 탄화수소 가교기를 포함하는데, 이 탄화수소 가교기 B는 탄소 원자수가 2 이상이고, 임의 치환되며, 임의로 하나 이상의 헤테로 원자를 포함하고, 임의로 발색단인 것인 하나 이상의 제1 연결기 L 1 ; 
     Z 2 가 상기 화학식 I 내지 III의 기 중에서 선택되는 경우, 제2 반응성 기 Z 2 를 성분 (i) 상기 발색단 또는 또 다른 발색단 D 및 성분 (ii) 상기 제1 반응성 기 Z 1 중 하나에 연결시키는 하나 이상의 제2 연결기 L 2 로서, (1) 상기 연결기 L 1 과 독립적으로 선택되는 연결기 L 1 , (2) 아미드 연결부, 및 (3) 설폰아미드 연결부 중에서 선택되는 것인 하나 이상의 제2 연결기 L 2 ; 및 
     임의로, 상기 Z 2 가 상기 화학식 IV 내지 VI의 기 중에서 선택되는 경우 반응성 기 Z 2 를 이송할 수 있는 하나 이상의 방향족 기 Ar 
     를 함유하는 염료를 제공한다: 
     화학식 I 
     
       
     
     (상기 식 중, n은 1 또는 2이고, X 또는 각각의 X는 독립적으로 전자 끄는 기이며, Y는 할로겐 원자임) 
     화학식 II 
     
       
     
     [상기 식 중, 
     m은 1 또는 2이고, p는 0 또는 1로서, m이 1인 경우 p는 1이고 m이 2인 경우 p는 0이며, 
     Y 1 또는 각각의 Y 1 는 독립적으로 할로겐 원자 또는 임의 치환된 피리디늄 기이고, 
     T는 C 1-4 알콕시, C 1-4 티오알콕시 또는 N(R 1 )(R 2 )(식 중, 각각의 R 1 및 R 2 는 독립으로 수소, 임의 치환된 C 1-4 알킬 또는 임의 치환된 아릴임)임] 
     화학식 III 
     
       
     
     (상기 식 중, 
     x는 1, 2 또는 3, y는 0, 1 또는 2, x + y ≤3, 
     Y 2 또는 각각의 Y 2 는 독립적으로 할로겐 원자 또는 임의 치환된 피리디늄 기이며, 
     U 또는 각각의 U는 독립적으로 C 1-4 알킬 또는 C 1-4 알킬설포닐임) 
     화학식 IV 
     -SO 2 CH 2 CH 2 X 1   
     (상기 식 중, X 1 는 제거 가능한 기임) 
     화학식 V 
     -SO 2 (CH 2 ) z CH=CH 2   
     (상기 식 중, z는 0 또는 1임) 
     화학식 VI 
     -W-C(R 10 )=CH 2   
     [상기 식 중, R 10 은 수소, C 1-4 알킬 또는 할로겐이고, 
     W는 -OC(=O)- 또는 -N(R 11 )C(=O)-(식 중, R 11 은 수소 또는 C 1-4 알킬임)임]
Patent KR-20010033519-A (KR)
Title: 위상동기루프 주파수 소스에서의 로드 풀을 감소시키는방법 및 장치
IPC: H03L7/08
Filed: 1998-11-16
Abstract: 매우 감소된 로드 풀 경향을 갖는 위상동기루프 주파수 소스는 고조파 또는 부고조파 출력 주파수 등이 아닌 주파수의 전압 제어 발진기를 사용하여 달성된다.
Patent KR-20010033545-A (KR)
IPC: G02F1/1337
Filed: 1998-12-16
Abstract: A bistable nematic liquid crystal device cell is provided with a surface alignment treatment on one cell wall which is capable of sustaining two stable states in which the liquid crystal director is in the same azimuthal plane but at two different tilt angles out of the plane of the cell. This surface may be provided using a symmetric or asymmetric grating structure formed by photolithographic or embossing techniques in which the local orientation of the liquid crystal molecules at the surface is normal to the local direction of the surface. Correct choice of the grating period, depth, shape and anchoring properties leads to two stable director configurations: one with the director normal to the plane of the cell at the grating surface, and the other with the director at a pretilt usually in the range 0{ to 60{ from the cell plane. This surface is combined with a monostable surface which leads to substantially planar homogeneous alignment formed e.g. by a rubbed polymer, or a grating surface. The preferred direction of the monostable surface may be arranged to be at any angle with respect to the grating grooves on the opposite surface. In one embodiment, the monostable surface is aligned parallel to the grooves so that in one state the director twists through 90{ from one surface to the other, whereas the other state has little or no twist. The cell may be switched by dc pulses which couple to the flexoelectric coefficients of the material. The material has a negative dielectric anisotropy and may include a chiral dopant to impart a preferred twist direction. The cell walls may be formed from rigid or flexible transparent material coated with electrode structures which form a matrix of pixels. Means for optical discrimination for the different states is provided by one or more polarisers, or a dye with or without a polariser, and/or other optic elements.
Patent KR-20010033835-A (KR)
IPC: B32B27/36
Filed: 1999-11-01
Abstract: A biaxially oriented laminated polyester film for magnetic recording consists of a base layer (A) formed from polyester resin and a coating layer (B) formed on one surface. The base layer (A) contains no additive fine particles of 0.001-0.1 wt.% of average particle diameter 0.005-0.3 microns. Coating (B) contains binder resin, additive particles and surfactant and has a thickness of 3-40 nm. The additive particles contain 0.5-30 wt.% whose average particle size is 10-50 nm. A biaxially oriented laminated polyester film for magnetic recording consists of a base layer (A) formed from polyester resin and a coating layer (B) formed on one surface. The base layer (A) contains no additive fine particles of 0.001-0.1 wt.% of average particle diameter 0.005-0.3 microns. Coating (B) contains binder resin, additive particles and surfactant and has a thickness of 3-40 nm. The additive particles contain 0.5-30 wt.% whose average particle size is 10-50 nm. The surface of additive layer (B) satisfies (i) the number of projections whose long diameter measured by surface photograph that is enlarged 5000 times by scanning electron microscopy is at least 0.05 Micro, is up to 8000/mm 2>; (ii) the number of projections measured by surface photography that is enlarged 3500 times by scanning electron microscopy, is 1-40/Micro 2>; (iii) the number of extra-large projections of long diameter at least 10 Micro is up to 20/cm 2>; and (iv) the central surface average roughness (SRa) is up to 5 nm. An independent claim is also included for a magnetic recording medium where the magnetic recording layer is formed on the surface of the biaxially oriented laminated polyester film.
Patent KR-20010040453-A (KR)
Title: Ｕｖ 조사에 의해 소거가능한 비휘발성 메모리를 포함하는반도체 장치
IPC: H01L27/115
Filed: 1999-11-18
Abstract: 본 발명은 UV 소거된 EPROM 및 OTP 메모리의 임계 전압을 낮추는 간단한 방법을 개시한다.  소거 동안에, 방사(15)에 의해 조사되는 광다이오드(12)에 의해 광전압으로서 온칩 발생되는 제어 게이트(10) 또는 워드선(2)에 전압을 인가한다.  워드선은 반도체 바디에서 감광성 pn 접합을 형성하는 지대에 더 연결되므로, 상기 접합을 가로지르는 전하 운송으로 인하여 발생된 광전압을 상당히 감소되는 것을 방지하기 위한 조치를 취한다.
Patent KR-20010034736-A (KR)
IPC: F42C15/26
Filed: 1999-04-06
Abstract: The invention provides a safety system for a small arms projectile in which an initiating device is impacted by a firing member in order to detonate a main explosive charge. The system requires the firing member to be retained in a safe position in relation to the initiating device by at least two independent mechanisms. The firing member is initially supported in a forward position, in which it assists in holding the initiator device in a safe condition, and is caused to move rearwardly, through inertia, when the projectile is fired, destroying one of the retaining mechanisms and allowing the initiator device to adopt a primed position in which it can be activated by the firing member which at this time is retained by the other retaining mechanism which is automatically released when the projectile is in flight. The initiator device may, when held in its safe condition, be skewed with respect to the main explosive charge and may incorporate or support a shield disposed, in the safe condition, between the initiator device and the main explosive charge.
Patent KR-20010043045-A (KR)
IPC: G09F3/10
Filed: 1999-02-19
Abstract: A tamper-indicating article comprises (a) a pressure-sensitive adhesive film or pressure-sensitive adhesive-coated tape that can be removed, without exhibiting cohesive failure, from a substrate surface (e.g., an automobile windshield) by stretching the film or tape; and (b) at least one damageable layer that shows cohesive or intralayer failure when an attempt is made to remove the article from the substrate surface. The article is especially useful for application to valuable, non-disposable substrates and can be removed therefrom without substrate damage.
Patent KR-20010043376-A (KR)
IPC: B01L9/00
Filed: 2000-03-03
Abstract: A refill pack of light weight low mass material containing an array of replacement pipette tips for a reusable tip rack. The refill pack comprises a support plate with an array of holes containing pipette tips arranged in an organized manner and including a guide for centering and guiding the support plate onto the tip rack with distal end portions of the pipette tips aligned with corresponding holes in an organizing tray in the tip rack, the support plate including vertically extending lateral support means adjacent at least some of the holes in the plate to engage sides of the pipette tips to laterally support such tips against lateral rocking on the plate.
Patent KR-20010052794-A (KR)
Title: 전기 모터의 아마츄어 샤프트에 워엄을 고정하기 위한고정 방법과 이 고정 방법에 따라 제조된 아마츄어
IPC: H02K15/14
Filed: 2000-03-03
Abstract: 본 발명은 전기 모터용 아마츄어(10)의 아마츄어 샤프트(12)에 워엄(30)을 고정하기 위한 고정 방법에 관한 것이다.  상기 방법에 따라서, 아마츄어 권선(20)을 구비한 적층 아마츄어 코어(18)와 같은 아마츄어 부품과, 정류자(14)와, 베어링 시트(26) 및 베어링(28)은 아마츄어 샤프트(12)에 고정되어 아마츄어 샤프트(12)에서 회전된다.  본 발명은 아마츄어 샤프트(12)의 나머지 부분에 큰 직경의 워엄(30)이 고정될 수 있는 장점을 갖는다.
Patent KR-20010085277-A (KR)
Inventor: KANG MYOUNG DO
IPC: A63C1/00
Filed: 2001-01-02
Abstract: PURPOSE: A structure of an automatic steering portion of an automatic steering skate is provided to improve the function of skating efficiently by controlling the angle change of a steering skate edge and confirming the pressed condition of an elastic spring. CONSTITUTION: The structure of the automatic steering portion of the automatic steering skate includes many instruments. An automatic steering portion(3) connects the heels of a steering skate edge(2) and the skate shoes(1). A connecting board(5) including an assembling tool(17) is formed on the upper part. A horizontal changed angle controlling screw portions are on the both sides. A rear fixing tool holder(4) forms a space portion(10). An elastic spring is installed inside the spring cap and the spring cap is connected to the rear fixing tool holder(4). A vertical axis(7) is installed in the rear fixing tool holder(4) and a rear fixing tool(8). A contact piece(23) and a bushing(11) are installed on the vertical axis(7) and the vertical axis(7) is connected to the outside of the lower part of the rear fixing tool holder(4) by a washer(21) and an E ring(22).
Patent KR-20020060395-A (KR)
Title: A waste water disposal purification medicine use of the yellow olther and medicinal plants and zeolite and liquid culture of a microorganism technical hospitalism
Inventor: KIM EUN SUNG
IPC: C02F1/28
Filed: 2001-01-10
Abstract: PURPOSE: Provided is a preparation method of purifying agent for hospital wastewater treatment using ocher, zeolite, elvan, lime and liquid culture of microorganism by processing them with the type of powder to improve water quality. CONSTITUTION: The preparation method comprises the steps of (i) the filling of zeolite in the net of the size of 10mm after pulverizing that with the size of 15-20mm; (ii) the filling of elvan in porous net after pulverizing that with the size of 10mm; (iii) the filling of grit, activated carbon and sawdust in the net of the size of 1mm after pulverizing and mixing them with the size of 2-3mm and the ratio of 1:1:1; (iv) filling one or two sorts of green tea, barley and corn dried for more than 40 minutes at 90deg.C in net; (v) the fermentation of the 2-3mm size of composite plant, the leaves of paulownia tree or ginkgo tree, herb and cotton after maturing them for 5 days in the temperature of 30 deg.C with adding water and yeast; (vi) the fermentation of corn tea, barley tea, mugwort, yeast, ocher, limestone, green tea and the remnants of herb after maturing them for one week in the temperature of 40-50 deg.C; (vii) the cultivation of Candida utilis that is cultivated in the temperature of 30 deg.C consecutively for removing free sulfite. The cultivation liquid of Candida utilis is made by dosing KH2PO4 containing 6 wt.% of urea into the mixed liquid of Candida utilis and CO2 and Waldhof type cultivation tank is used.
Patent KR-20010035224-A (KR)
Title: Heat equipment of underground and on the ground
Inventor: JANG SEUNG HO
IPC: A01G9/24
Filed: 2001-01-18
Abstract: PURPOSE: A ground heating and underground boiling system is provided to minimize the waste heat discharging into the atmosphere, to reduce production costs, and to maximize the efficiency of heating by controlling the environment condition. CONSTITUTION: A ground heating and underground boiling system is constructed by integrating a ground heater, an underground boiler, a waste heat recovery installation, and an underground preliminary cooling installation. More particularly, the system is comprised of a water vessel(10) having a burning passage in the center part and a circulating water reserve part on the circumference, a blower(20) installed in the burning passage, a burner(61) gushing fire into a burning opening of the burner, a fan(61) actuated by a motor to supply the outside air into the blower, a blowing opening(80) for supplying hot wind into a hothouse, a funnel(30) for discharging the burned air to the outside, a microcomputer controller(90), a water supply opening(40), and a water draining opening(41).
Patent KR-20020061991-A (KR)
Title: Method for biological wastewater purification by using freshwater algae Cladophora crispata
Inventor: LEE JONG HWA
IPC: C02F3/32
Filed: 2001-01-19
Abstract: PURPOSE: Provided is a method for purifying sewage biologically using Cladophora crispata being green algae. Purification of sewage using Cladophora crispata is possible at low temperature. CONSTITUTION: According to the method, the method comprises the following steps: (a) injecting Cladophora crispata into a net frame; (b) installing floating stand, and equipping the net frame thereto; (c) purifying sewage by propagation of Cladophora crispata in the net frame; and (d) removing propagated Cladophora crispata excessively.
Patent KR-20020063639-A (KR)
Title: ATM Switch System and Application Method
Inventor: YOON SU HYEON
IPC: H04L12/50
Filed: 2001-01-30
Abstract: PURPOSE: An ATM(Asynchronous Transfer Mode) switch system and an operating method therefor are provided to maximally use the capacity of a switch fabric and more efficiently use a switch block. CONSTITUTION: A cross point fabric(100) connects between a subscriber board(202) and a switch fabric(300) by point to point. A subscriber routing fabric(101) adds a routing tag for switching to input data for transmitting data inputted to the subscriber board(202) to a switch board. A tag conversion part(102) converts a routing fabric tag for switching to a matched switch terminal when being matched with an other switch terminal using a redundant capacity of the switch fabric(300).
Patent KR-20010081130-A (KR)
Title: Method for Leaving Voice contents on Internet using Telecommunication
Inventor: KIM U JU
IPC: H04L12/58
Filed: 2001-02-08
Abstract: PURPOSE: A method for storing and utilizing telephone voice messages as contents in connection with the Internet is provided to offer convenience and instantaneousness by storing voice messages by telephone, constructing them as contents in connection with a server, and transferring them to many and specified or unspecified persons through an Internet site. CONSTITUTION: If a user, who has stored voice messages or wants to listen to stored messages, accesses and enters a site(200-230), service categories are displayed so that he/she can listen to a stored voice message through the selection of a desired service category(240). For example, in case that the user selects item No.1 entertainment(241), a sub menu is displayed(250). The user selects a desired item among the sub menu(260). The server drives a relevant database according to the user's selection(270). If necessary, the user can change the selected item into another. Also the user can select the service end(265).
Patent KR-20010085679-A (KR)
Title: A semiconductor integrated circuit device and a method of manufacturing thereof
Inventor: AKAMATSU SHIRO
IPC: H01L27/115
Filed: 2001-02-27
Abstract: PURPOSE: To lower the resistance of a gate electrode in a peripheral circuit of a semiconductor integrated circuit apparatus having a nonvolatile memory. CONSTITUTION: The gate electrode GA of MOSQA for a peripheral circuit is constituted by the same gate electrode structure as a nonvolatile memory cell of a two-layer gate electrode structure, and a contact hole SC connecting between conductive films 4 and 6 which constitute the gate electrode GA is arranged in a position where it flatly overlaps an active area LA in the plane of the gate electrode GA.
Patent KR-20020075974-A (KR)
Title: A finger pressure apparatus for automobile
Inventor: AHN JUN HYEONG
IPC: B60N2/90
Filed: 2001-03-26
Abstract: PURPOSE: A digital compression apparatus for a vehicle is provided to promote comfortable driving by performing digital compression on the driver's waist and preventing a stitch in driver's waist. CONSTITUTION: A digital compression apparatus for a vehicle comprises a sensor unit, a digital compression unit(20), and a controller(28). The sensor unit outputs pressure change, caused by a load of a driver when the driver seats on the driver's seat, into the adjustable resistance value and senses the state of taking a seat of the driver, with installed within a seat cushion. The digital compression unit performs digital compression on the driver's waist repeatedly with using a digital compression plate(24) and a solenoid(26), with installed within the back of the seat. The digital compression plate has plural digital compression protrusions(21). The controller receives the starting state of the vehicle and an output signal of the sensor unit, and controls operation of the digital compression unit.
Patent KR-20010095030-A (KR)
Title: System and Method for Providing an Integrated Gas Stick
Inventor: ADACHI JR RICHARD S
IPC: F16K49/00
Filed: 2001-03-27
Abstract: PURPOSE: A system and method for providing integrated gas stick are provided to save time to trouble shoot, rework, repair, and assemble and to lessen the excessive tubing required to purge gases. CONSTITUTION: An integrated gas stick(300) enables on-the-fly configuration. Each gas stick(300) is associated with an individual processing gas before the gases enter the processing chamber. When a particular gas is needed, signals are sent to the transducer(304) of that particular gas stick(300) to respond. The transducer and the pressure regulator in union control the passage of the particular processing gas along the gas stick(300). An integrated solenoid bank controls gas flow in the integrated gas stick.
Patent KR-20010074194-A (KR)
Title: A polarized light cutoff of car utilized for an electric motor
Inventor: RYOO YOUNG HO
IPC: B60J3/02
Filed: 2001-04-07
Abstract: PURPOSE: A deflected light cutout device operates a sunvisor more easily, prevents the glare of a driver and reduces fatigue of eyes. CONSTITUTION: A deflected light cutout device comprises a deflected light glass(17), an electric motor(13) and an electric motor controller(12). A driver generates a signal with a button operating unit(11) to fit on his visual field. The signal generated by the button operating unit(11) controls the deflected light glass(17) through the electric motor controller(12). And the cutout device intercepts sunlight projected to outside and every reflected light according to a condition. Therefore, the deflected light cutout device is operated more easily and efficiently than a sunvisor, prevents an accident and reduces the fatigue of eyes.