baber/WOPTO huggingface dataset:
Patent KR-20020063028-A (KR)
Title: On-line System for surveying public opinion
Inventor: SEO WEON HO
IPC: G06Q30/02
Filed: 2001-01-26
Abstract: PURPOSE: An online public opinion poll system is provided to survey public opinion over an online network without hiring a survey employee, and to automatically analyze the survey result so that it can reduce a cost and a man power. CONSTITUTION: The system comprises a survey manager(1) and a survey processor(2). The survey manager(11) includes an operator matcher(11), a controller(12), a database(13) and a web matcher(14). The database(13) stores survey contents, survey target information, survey result information and statistical processing information. Also the database(13) can include member management information or survey target sampling criteria information for selecting survey targets. The survey can be performed via a conventional voice communication, an e-mail, a direct access of a survey target to the web matcher(14) or a short message service for offering a URL. The web matcher(14) offers an internet access interface for enabling a survey target to access an internet survey system. The web matcher(14) receives a survey request with target information or target selection criteria from business companies or organizations, and transmits the request to the database(13). The survey processor(2), connected to the survey manager(1) via a leased line, performs survey functions under a control of the manager(1). The survey processor(2) includes a survey processing module, a signal processor, a survey resource module and a switch.
Patent KR-20020063644-A (KR)
Title: Intermediate-frequency Distributed Antenna System
Inventor: KIM JONG GYU
IPC: H01Q21/00
Filed: 2001-01-30
Abstract: PURPOSE: An intermediate frequency distribution antenna system is provided to reduce installation cost and allow maintenance to be performed in an efficient manner, while transmitting a signal without loss even to the coaxial cable. CONSTITUTION: An intermediate frequency distribution antenna system comprises a hub unit(100) for converting the signal received from a base station into an intermediate frequency signal, filtering the converted signal and transmitting the signal to a coaxial cable(150), and converting the intermediate frequency signal received from the coaxial cable, into an original frequency signal, amplifying the converted signal and transmitting the signal to the base station; and a distribution antenna module(200) for filtering the intermediate frequency signal transmitted through the coaxial cable from the hub unit and transmitting the signal to each subscriber, and converting the signal received from each subscriber into an intermediate frequency signal, amplifying the converted signal, and transmitting the signal to the hub unit through the coaxial cable.
Patent KR-20020064515-A (KR)
Title: Automatic tee up apparatus
Inventor: YOKOYAMA YOSHIO
IPC: A63B69/36
Filed: 2001-02-02
Abstract: PURPOSE: An automatic tee-up apparatus is provided which has a low price and a relatively simple control system. CONSTITUTION: A tee(7) is arranged to place a golf ball(8) thereon. A guide unit guides vertical movement of the tee(7). A motor capable of rotation and reverse rotation becomes a driving source for vertically moving the tee(7). A drum is rotated by the motor. A pull member(10) is wound and rewound, with one end being connected to the tee side and the other end being connected to the drum. A first sensor and a second sensor are arranged at a predetermined interval in the circumferential direction of the drum.
Patent KR-20010087227-A (KR)
Title: Electromagnetic clutch with asymmetric spoke patterns
Inventor: CROO LYLE
IPC: F16D27/07
Filed: 2001-02-28
Abstract: PURPOSE: An electromagnetic clutch with asymmetric spokes is provided to reduce vibration and noise, and to operate actively by reducing pulsation from fluctuation in assembling a clutch. CONSTITUTION: An electromagnetic clutch assembly for transfer cases(16) includes a friction disc clutch pack(150) and an electromagnetic operator applying compressive force to the clutch pack. The electromagnetic operator has an electromagnetic coil, a rotor(170) partially surrounding the coil, an armature(174) and a ball ramp operator(152) supplying compressive force in electrifying the coil. The rotor and the armature includes aligned paths or tracks of arc slots separated by webs or spokes generating a sinuous magnetic flux path. The number of slots is not equal to the number of spokes in the rotor or the armature path. Pulsation from fluctuation is reduced in assembling the clutch corresponding to aligning spokes repeatedly and simultaneously. The operation is performed actively, and noise and vibration are reduced.
Patent KR-20020076717-A (KR)
Title: Structure for setting cam of door driving device in air conditioner unit
Inventor: HWANG DONG U
IPC: B60H1/00
Filed: 2001-03-30
Abstract: PURPOSE: A structure of cam setting of door driving device of air-conditioning unit is provided to reduce man-hours for setting the cam. CONSTITUTION: A structure includes a setting protrusion(1a) formed on a surface of a case(1) facing a cam(3); a setting groove(3d) formed on a periphery of the cam for a part of the setting protrusion to be inserted so as to restrict rotation of the cam in a direction opposite to pulling direction of a cable(6) and keep setting position of the cam; and a fixing protrusion(3e) and a fixing projection(1b) are formed on one and the other of the case and the cam, respectively, to support each other so that the fixing projection is elastically bent by pressurization of the fixing protrusion passing and crossing each other when the cable moves back and forth to rotate the cam.
Patent KR-20020080685-A (KR)
Title: Structure of the car trunk
Inventor: JUNG HYEONG TAE
IPC: B60R5/04
Filed: 2001-04-17
Abstract: PURPOSE: A trunk structure of a vehicle is provided to easily load great amount of articles by freely varying capacity of a trunk according to the volume of articles to be loaded in the trunk. CONSTITUTION: An operation switch(20) is positioned at an inner rear portion of a trunk(10). Directional valves are connected to the operation switch(20). The directional valves are positioned between an air tank(40) and air cylinders so as to selectively shut off pneumatic pressure supplied to the air cylinders from the air tank(40) depending on the operation of the operation switch(20). Air cylinders are parallel installed at an inner portion of the trunk(10). Pistons are linearly moved in forward or backward direction due to pneumatic pressure supplied into the air cylinders. Pistons are moved forwards when one valve positioned in an A direction is opened and the other valve positioned in a B direction is closed.
Patent KR-20010113464-A (KR)
IPC: B65B13/18
Filed: 2001-05-09
Abstract: 스트래핑 머신에는 스트래핑 재료의 끊어짐 후에 남아있는 스트래핑 재료가, 중력 또는 관성(inertia)에 의해, 스트래핑 머신의 슬랙 박스로 당겨지는 것을 방지하도록 돕는 제한 장치가 제공된다. 상기 제한 장치는 또한, 스트랩 인장력 또는 무게 중 어느 하나에 의해, 필요한 스트랩 경로를 넓히거나 또는 제한하도록 조절될 수 있으므로 스트래핑 재료가 스트래핑 머신을 통해 규칙적으로 움직이는 것을 도와준다.
Patent KR-20010069890-A (KR)
Title: Germarium red gingseng element 32
Inventor: SUNG TAE SEOK
IPC: A61P39/06
Filed: 2001-05-16
Abstract: PURPOSE: A synthesized soluble edible organic germanium red ginseng element composition is provided, which has excellent effect on preventing aging and geriatric diseases, and increasing eyesight and sexual function. CONSTITUTION: A process for the preparation of synthesized soluble organic germanium red ginseng element composition comprises the steps of: permeating germanium water into a black oak, which produces Ganoderma lucidum Karst, for 180days and obtaining the mushroom; preparing Ge-ginseng and Ge-garlic; mixing the Ganoderma lucidum with the root of six year old Ge-ginseng and Ge-garlic, drying and roasting; quick-freezing and powdering; adding 0.5-0.9% of salt to germanium water, mixing the water with the above powder at the ratio of 30:1, extracting, and extracting more than two times again; filtering and concentrating by vacuum-concentrator to get the extract; powdering, adding salt-added Ge-water, vacuum concentrating, and centrifuging to get a synthetic soluble germanium element; and mixing the Ge with red ginseng extract and benzoic acid, putting into sterilized tool, and then packing.
Patent KR-20020017921-A (KR)
Inventor: KOO BON KYOUNG
IPC: F17C13/12
Filed: 2001-05-21
Abstract: PURPOSE: A butane gas container perforating tack apparatus is provided to perforate a waste butane gas container conveniently and safely by fixing the tack apparatus in the container with an adhesive tape and striking the head of the tack. CONSTITUTION: An adhesive tape(5) is mounted in a tack(4) and a head of the tack, and covered with vinyl(6) to protect adhesive material(7). The tack is composed of the head and a pin. An air passage of the pin leads to a hole of the head. The tack apparatus is put in the recessed part in the lower part of a butane gas container, and a lid is covered. The tack apparatus is output in opening the lid, and the protection vinyl is eliminated from the adhesive tape. The tack is fixed firmly with the adhesive tape, and the head of the tack is punched to perforate the container. Remaining gas is discharged from the container through the air passage, and explosion is prevented with keeping balance of internal and external pressure.
Patent KR-20020089058-A (KR)
Title: Overhead console for automobile
Inventor: JUNG BYEONG TAE
IPC: B60R7/04
Filed: 2001-05-22
Abstract: PURPOSE: An overhead console of a vehicle is provided to easily store and extract glasses by opening a storing space portion sufficiently when the glasses are extracted. CONSTITUTION: A body is fixed at a head lining in which a room lamp is provided at one side, neighboring on a driver's seat. A main cover(110) is hinged and coupled rotatably at a rear side of the body, and a storing space portion(111) for containing the glasses is provided at an inside of the body. A sub cover(120) for preventing a separation of the glasses is placed on a front side of the main cover. A return member(200) for supporting rotatably the sub cover in a center of main cover and returning to an initial position, is installed between the main cover and the sub cover. The return member comprises first and second gear and a torsion spring.
Patent KR-20010107760-A (KR)
Title: 포커싱 제어 기구 및 이를 사용하는 검사 장치
IPC: H01L21/66
Filed: 2001-05-25
Abstract: 대물 렌즈의 초점 심도 보다 큰 스텝을 가진 대상을 검사할 때 거리 센서를 사용하여 자외광용 대물 렌즈의 초점을 적절하게 맞추기 위해, 반도체 웨이퍼(100)에 형성된 다이들의 각각의 현실의 볼록한 패턴 또는 오목한 패턴의 형상과 거리 센서(8)가 인식하는 볼록한 패턴 또는 오목한 패턴의 형상(가짜 형상)간의 차이가 다이내의 스텝의 영향을 보상하기 위해 사용하기 위한 보정치 C2로서 산출된다. 거리 센서(8)의 출력은 정확한 이동 목표 거리를 결정하기 위해 보정치 C2로 보상되고, 검사 스테이지(2)는  자와광용 대물 렌즈의 초점을 자동으로 맞추기 위해 이동 목표 거리에 따라서 구동된다.
Patent KR-20020004821-A (KR)
Inventor: KANBARA MINORU
IPC: G09G3/36
Filed: 2001-05-29
Abstract: PURPOSE: A shift register and electronic apparatus are provided to precisely operate for a long time even at a high temperature. CONSTITUTION: A digital still camera includes a camera main body portion(201) and a lens unit portion(202). The camera main body portion(201) includes a display portion(210) and a mode setting key(212a) in the front part thereof. The mode setting key(212a) is a key used for switching between a recording mode for picking up an image and recording it in a later-described memory and a reproduction mode for reproducing the recorded image. The display portion(210) is provided with a liquid crystal display. This portion functions as a view finder for displaying an image captured by a lens(202a) before image pickup in the recording mode and functions as a display for displaying a recorded image in the reproduction mode. The camera main body portion(201) includes on the top face thereof a power supply key(211), a shutter key(212b), a "+" key(212c), a "-" key(212d), and a serial input/output terminal(213). The power supply key(211) is used for turning on/off the power supply of the digital still camera by performing the slide operation. The shutter key(212b), the "+" key(212c) and the "-" key(212d) constitute the key input portion(212) together with the above-described mode setting key(212a).
Patent KR-20020095507-A (KR)
Title: a liquid crystal display
Inventor: YOO SE JONG
IPC: G02F1/1343
Filed: 2001-06-14
Abstract: PURPOSE: A liquid crystal display device is provided to reduce the disclination lines of electric fields between pixel electrodes toward data lines with respect to liquid crystal by overlapping the pixel electrodes with corresponding both side portions of data lines and forming the overlapped portions of the pixel electrodes with an inclination. CONSTITUTION: A liquid crystal display device includes pixel electrodes(210) formed on a glass substrate(200) and overlapping corresponding portions of data lines(204), wherein the overlapped edge portions is inclined, the inclination is maximally 1000Å-2000Å from the surface of an insulating film, and an active layer is added between the glass substrate and the data lines.
Patent KR-20020095898-A (KR)
Title: Poly phenylene vinylene polymer and the preparation thereof
Inventor: HWANG DO HOON
IPC: H05B33/00
Filed: 2001-06-18
Abstract: PURPOSE: A polyphenylene vinylene polymer substituted with a germyl group, its preparation method, and an electroluminescent device using the polymer are provided, to improve the luminescence efficiency, the brightness and the processability. CONSTITUTION: The polyphenylene vinylene polymer is such that the benzene ring of the polyphenylene vinylene group contains at least one germyl group. The polyphenylene vinylene group contains the repeating unit represented by the formula 1 or 2, wherein R1, R2 and R3 a linear or branched alkyl group of C1-C20. The method comprises the steps of substituting dihaloxylene with a trialkylgermyl group by the Grignard reaction; reacting the obtained product with N-bromosuccinimide or N-chlorosuccinimide to prepare bis(trialkylgermyl)bis(haloalkyl)benzene; reacting the obtained product with tetrahydrothiophene to prepare a sulfonium salt monomer; and adding a base to the aqueous solution containing the monomer to obtain a linear polymer and heating the obtained polymer under vacuum.
Patent KR-20020095932-A (KR)
Title: Tracking generator capable of effective power level
Inventor: LEE YEON HYE
IPC: G01R19/165
Filed: 2001-06-18
Abstract: PURPOSE: A tracking generator capable of improving a power level is provided to test an electrical element having more than 3 number of ports and all of electrical elements required high power level by installing 2 ports on the tracking generator and by outputting a source having a different power level each other through each of the ports. CONSTITUTION: A tracking generator(100) capable of improving a power level includes a main system(110) for outputting a signal having a predetermined dBm and a predetermined bandwidth, a step attenuator(120) for outputting an attenuated source by attenuating the output signal outputted from the main system(110) to a preset level, a power level amplifying circuit(130) connected between the main system(110) and the step attenuator(120) in parallel for amplifying the levels of the output signal outputted from the main system(110) operated in response to the signal inputted from outside to a stepwise level and for outputting the amplified output through a second port and a controller(140) for outputting a control signal to the power level amplifying circuit(130).
Patent KR-20010070910-A (KR)
Title: System and method for selecting a star candidate over network
Inventor: KIM MU YONG
Filed: 2001-06-19
Abstract: PURPOSE: A system and method for selecting a star using a data communication network is provided to objectively select a star by respectively classifying character data and image of the stars, by estimating common points of the stars, thereby selecting a star among applicants. CONSTITUTION: A subscriber terminal(A1¯An) transmits personal information, video data and voice data on subscribers who apply for entertainers. The subscriber is equipped with a wire/wireless data communication module. An affiliated company server(ASV1) receives information on a plurality of star applicants and transmits information on a specific character. A portal site server(PSSV) provides the personal information and the video data on subscribers in order to select a star. A star selection server(SSSV) receives all sorts of personal information, the video data and the voice data and searches all applicants registered.
Patent KR-20030001705-A (KR)
Title: Thermoplastic pipe having better hardness and welding property, die for extruding the same, and method for preparing the same
Inventor: JANG SEONG GEUN
IPC: B29D23/00
Filed: 2001-06-26
Abstract: PURPOSE: Provided is a thermoplastic pipe with excellent strength and binding power which lowers bridging degree at the external side of the pipe relatively so that it uses a heat shrinkable sheet to fuse the thermoplastic pipe effectively. CONSTITUTION: The molding table for the thermoplastic pipe with excellent strength and binding power is characterized by comprising the parts of: a first cylindrical member(140); a second member(150) which is surrounded by the first member to form piped space for molding the thermoplastic pipe; and an energy supplier which is placed at the end of the first member to supply energy for the internal side of the thermoplastic pipe.
Patent KR-20030001820-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: LEE BYEONG HAK
IPC: H01L21/336
Filed: 2001-06-28
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to minimize formation of WOx and to prevent a whisker of silicon by performing a selective oxidation after depositing a silicon nitride layer. CONSTITUTION: A gate electrode on which stacked sequentially a polysilicon layer(23), a barrier layer(24), a tungsten film(25) and a cap insulating layer(26) is formed on a semiconductor substrate(21) of an active region. A silicon nitride(SiNx) layer(27) is then formed on the entire surface of the resultant structure. A selective oxide layer(23a) is grown at both sides of the polysilicon layer(23) by performing a selective oxidation of the polysilicon layer(23) of the stacked gate electrode. A spacer is then formed at both sidewalls of the gate electrode.
Patent KR-20030002773-A (KR)
Title: Method for forming a via hole of a semiconductor device
Inventor: KO CHANG JIN
IPC: H01L21/28
Filed: 2001-06-29
Abstract: PURPOSE: A method for forming a via hole of semiconductor devices is provided to sufficiently obtain processing margin by forming an etch stop layer on an SOG(Spin On Glass) layer. CONSTITUTION: A lower insulating layer(14) and an SOG layer(15) are sequentially formed on a semiconductor substrate(11) having metal lines(13). The SOG layer(15) and the lower insulating layer(14) are planarized to remain partially the lower insulating layer(14). After sequentially forming an etch stop layer(16) and an upper insulating layer(17) on the resultant structure, the surface of the resultant structure is planarized to entirely remove the lower insulating layer(14) located on the metal lines(13). A via hole(18) is then formed to expose the metal lines(13) by sequentially patterning the upper insulating layer and the etch stop layer.
Patent KR-20030002809-A (KR)
Title: Method for manufacturing capacitor in semiconductor device
Inventor: JUNG YEON U
IPC: H01L27/108
Filed: 2001-06-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to improve capacitance by increasing the effective surface area of a lower electrode. CONSTITUTION: The first insulating layer(38) having the first contact holes is formed on a substrate(20) having bit lines(34a). A plug layer(42) is formed in the first contact hole. After forming the second insulating layer(46) on the resultant structure, the second contact holes(48) are formed by selectively etching the second insulating layer(46). The first conductive layer(50) is formed in the second contact holes. An oxide layer(52) is formed at both sidewalls of the first conductive layer. The second conductive layer is then entirely filled into the second contact holes(48). The first HSG(Hemi-Spherical Grain) layer(54a) grows on the surface of the second conductive layer. The oxide layer(52) and the second conductive layer are simultaneously removed. The second HSG layer grows on the first conductive layer(50) and an outer surface of the second conductive layer, and the third HSG layer having relatively big size compared to the first HSG is simultaneously grown on an inner surface of the second conductive layer.
Patent KR-20010083833-A (KR)
Inventor: YOO BYONG SEOP
IPC: F04D25/10
Filed: 2001-07-03
Abstract: PURPOSE: A rotatable electric fan is provided to prevent wires inside the electric fan from being twisted and to be selectively rotated in 120 degrees and 360 degrees. CONSTITUTION: A rotatable electric fan consists of: a base; a lower fixing bar upwardly installed in one side of the base; an upper fixing bar vertically connected to the lower fixing bar and changed in length; a head rotated in 120 to 360 degrees on the upper fixing bar; and a fan having wind blades, in front of the head. In detail, the rotatable electric fan contains; a head case(110); a driving motor(16) having a driving shaft(18) and a driving gear(20); a converting lever(26) vertically moving from the head case with a converting gear(22) engaged with the driving gear and converting power to rotate the electric fan in 120 or 360 degrees; a power train unit fixed to a bracket(10), with a link and an arm(46) engaged with the converting gear to deliver the rotating force of the driving motor; a fixing shaft(48) fixed in the head case, with a combining groove(52), a second pulley(50) and a flange portion(64); a protecting case(54) installed on the fixing shaft, with a terminal bracket(68) and a contact terminal(66); and a switching unit electrically driving the fan by being contacted with the contact terminal.
Patent KR-20030004522-A (KR)
Title: Method for editting content data in an optical disk reader/writer
Inventor: JUNG GYU HWA
IPC: G11B27/02
Filed: 2001-07-05
Abstract: PURPOSE: A method for editing index information of an optical recording medium is provided to change order of songs or the necessary time of each song even after the writing operation of the songs is completed. CONSTITUTION: A method for editing index information of an optical recording medium includes the steps of receiving a predetermined index information editing command(S200), writing the index information written in a PMA(Program Memory Area) in an index information editing area(S210), editing index information to be edited in the index information editing area(S220), confirming whether the editing is completed in the index information editing area(S230), inputting a finalizing command(S240), and writing the edited index information in a TOC(Table Of Content) area(S250).
Patent KR-20030005925-A (KR)
Title: Functional soap composition
Inventor: OH HEE SUK
IPC: D06M11/00
Filed: 2001-07-10
Abstract: PURPOSE: Provided are a skin contact material which is characterized by being sanitary, not separating a functional material from textile, having excellent durability and a smooth surface, radiating far infrared ray and promoting health, and a manufacture method thereof. CONSTITUTION: The skin contact material is obtained by a process containing the steps of: mixing 1-30wt.% of germanium, 20-49wt.% of charcoal, 35-64wt.% of a synthetic resin solution, 5-34wt.% of a foaming solution, 0-29wt.% of pigment and 1-30wt.% of diluent uniformly; coating the textile or clothes with a mixture; fixing and drying first at 140 deg.C for 3 minutes; and then drying second at 120-140 deg.C for about 1 minute.