baber/WOPTO huggingface dataset:
Patent KR-20010076443-A (KR)
Title: Apparatus and Method for adjusting of optical pick-up
Inventor: SEO MIN SEOK
IPC: G11B7/08
Filed: 2000-01-26
Abstract: PURPOSE: An adjusting device for an optical pickup and an adjusting method thereof are provided to locate a yoke at an optimum adjusting point while preventing confusion of magnetic fields according to adjusting operation. CONSTITUTION: An actuator having a yoke with a fixing combining unit and a magnetic circuit unit is fixed a fixer(503) of an adjuster. Herein, a weak current is supplied to form a weak magnetic field not to move the actuator. Herein, the fixing combining unit and the magnetic circuit unit are not fluctuated regardless of adjusting operation toward radial direction and tangential direction. After adjustment, a strong magnetic field is formed through supplying a strong current. Then, the actuator is firmly attached by magnetic property of the fixer. Herein, soldering operation is performed to combine a main body of an optical pickup with the actuator. Therefore, the actuator is fixed at the adjust point. Then, current is blocked after soldering operation for conveniently separating the adjuster from the main body.
Patent KR-20010083402-A (KR)
Title: A methode for fabricating a capacitor of a semiconductor device
Inventor: KIM BYEONG CHEOL
IPC: H01L27/108
Filed: 2000-02-12
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to increase the surface area of a storage electrode and to improve capacitance of the capacitor, by making a cylindrical storage electrode have an uneven outer sidewall. CONSTITUTION: The first and second mold layers(113) having different impurity content are alternatively deposited at least two times on a semiconductor substrate(100). The first mold layers and the second mold layers are consecutively patterned to form a storage node hole exposing a predetermined region of the semiconductor substrate. The first and second mold layers of the resultant structure having the storage node hole are wet-etched to form a modified storage node hole having an uneven type sidewall. A cylindrical storage electrode is formed on the bottom and the sidewall of the modified storage node hole. The first and second mold layers are removed to expose the outer sidewall of the cylindrical storage electrode, wherein the outer sidewall of the cylindrical storage electrode has the same surface unevenness as the sidewall of the modified storage node hole.
Patent KR-20010083526-A (KR)
Inventor: JUNG UI SEUNG
IPC: B64G1/00
Filed: 2000-02-16
Abstract: PURPOSE: A clamp block rocket opening device is provided to combine a clamp block assembly firmly, and to improve stability by preventing breakage and wrong operation. CONSTITUTION: A rocket nose cone opening system is composed of a fairing apparatus(4) mounting a nose tip assembly(3) in the upper part of outer skin(1,2) and separating in the lower part; a clamp block assembly(5) connected to the fairing apparatus, and having a clamp constraining fitting protrusions; a band assembly combined with an outer skin assembly(9); and a clamshell hinge assembly(7) keeping the constant track by connecting the outer skin to the outer skin assembly. The flying performance is improved with the conical outer skin structure in launching the rocket, and the loading material is protected in high-speed flying. The clamshell hinge assembly prevents relative motion between outer skins and gas by torsion load, and protects the loading material by dislocating after turning in separating the outer skin during accelerating.
Patent KR-20000049283-A (KR)
Inventor: HEO SEONG
IPC: B01D39/00
Filed: 2000-02-22
Abstract: PURPOSE: An elliptical motion driving gear of a steep saw-toothed step screen is provided which is able to structure-stably draw up and eliminate an adulterated thing mixed with waste water flowing through a waterway without any restriction on installation conditions. CONSTITUTION: In the elliptical motion driving gear of a steep saw-toothed step screen which is able to make a steep driving lattice plate do an elliptical motion to draw up and carry the adulterated thing of waste water in an original filtered state as it stands in the steep driving lattice plate of each lattice sawtooth even when the installation angle of a screen toward bottom of the waterway is more than 45 degree, (i) one side of a driving rotation cam(152) is coupled to a power transmitting axis(151) which is power-connected to a worm speed reducer of a driving motor and rotates; (ii) a parallel motion eccentric axis(153) is axial coupled to the other side of the driving rotation cam(152) to make a parallel eccentric bearing(155) of the parallel motion eccentric axis(153) possible to do a parallel motion along a parallel motion guide rail(154) according to rotation of the driving rotation cam(152); (iii) a vertical motion eccentric axis(156) is coupled to the parallel motion eccentric axis(156) in a medium of an eccentric motion cam(147) to make a vertical eccentric bearing(157) of the vertical motion eccentric axis(156) possible to do a vertical motion along a vertical motion guide rail(158) according to rotation of the parallel motion eccentric axis(153); and (iv) an elliptical motion driving portion(150) is constituted to make a steep driving lattice plate(120) possible to do an elliptical motion thorough a middle link portion.
Patent KR-20000053728-A (KR)
Inventor: KANG SOO YONG
IPC: E02D3/10
Filed: 2000-03-09
Abstract: PURPOSE: A solidifying composition for improving soft ground which sharply shortens the time of solidification compared to a common cement solidifying composition and improves the solidification intensity and a constructing method using thereof are provided. CONSTITUTION: A solidifying composition for improving soft ground comprises: (i) 25-35 parts by weight of a cement; (ii) 65-75 parts by weight of a sand having a particle size of 0.074-5.0 millimeter in a dry state; (iii) 0.3-0.8 parts by weight of an aluminum powder regarding 100 parts by weight of the cement; (iv) 0.2-0.4 parts by weight of a powder-type high fluidizing agent regarding 100 parts by weight of the cement; and (v) 0.1-0.2 parts by weight of a powder-type hardening delaying agent regarding 100 parts by weight of the cement. The constructing method comprises steps of: (i) forming a horizontal water supply layer on soft ground; (ii) heaping up sand on the soft ground to the limit heaping-up height; and (iii) forming a vertical hole on the soft ground and supplying a mixture of a first mixture comprising 25-35 parts by weight of a cement, 0.2-0.4 parts by weight of a powder-type high fluidizing agent regarding 100 parts by weight of the cement and 0.1-0.2 parts by weight of a powder-type hardening delaying agent regarding 100 parts by weight of the cement with a second mixture comprising 65-75 parts by weight of a sand having a particle size of 0.074-5.0 millimeter in a dry state and 0.3-0.8 parts by weight of an aluminum powder regarding 100 parts by weight of the cement to the hole.
Patent KR-20010087933-A (KR)
Title: Test Apparatus for base station terminal
Inventor: KO SEUNG HAN
IPC: H04B17/40
Filed: 2000-03-09
Abstract: PURPOSE: A base station test unit(BTU) is provided to enhance the stability and improve the reliability when testing the performance of a BTS(Base Transceiver Subsystem) by diagnosing a self-performance. CONSTITUTION: A testing terminal(300) sets a BTS and a testing call. A filter unit(310) classifies signals transmitted and received through the testing call. A switching unit(320) selects a signal of a desired path among signals outputted from the filter unit(310). An RF testing unit(330) adjusts a path of a signal transmitted and received to the BTS and obtains a reference signal and the testing signal. A control unit(340) controls the RF testing unit(330) and judges whether a BTU is normally operated using the reference signal and the testing signal. The RF testing unit(330) has the first path selecting switch(331) for selecting a path of a signal outputted from the testing terminal(300), the second path selecting switch(332) for selecting a path of a signal outputted from the filter unit(310), the first combiner(333) outputs each signal outputted from the first path selecting switch(331) and the second path selecting switch(332), a variable attenuator(334) for adjusting a level of a signal outputted from the first combiner(333), the third path selecting switch(335) for transmitting the testing signal outputted from the switching unit(320) to the BTS or the control unit(340), and the second combiner(336) for outputting each signal outputted from the third path selecting switch(335) and the variable attenuator(334) and transmitting the signal to the control unit(340).
Patent KR-20000036680-A (KR)
Title: Attachable MP3-PDAV Player for use in Car
Inventor: LEE KANG CHOON
IPC: G11B31/00
Filed: 2000-03-25
Abstract: PURPOSE: An attachable MP3(MPEG audio-layer3)-PDAV(personal digital assistant video) player for vehicle is provided to download/play an MP3 file inside a vehicle through an internet by separatably combining an attachable PDA connected with a terminal of mobile communication in a MP3 player embedded in the vehicle and to control a bounded event of MP3 playing sound by a filtering technique through the vehicle is moved. CONSTITUTION: A PDA is combined by sticking in front of a main body of MP3 player. An image function of PDA is operated when the PDA is combined and a self LCD(Liquid Crystal Display)(9) is operated when the PDA is not stuck. In receiving a MP3 file data of new song, the needed new song is selected by driving a PDA web browser and a downloaded data is stored in a HDD(Hard Disk Drive). When a user operates a function for selecting a song stored in the HDD, the MP3 file read from the HDD is decoded according to the selection of song. A decoded data is offered to a speaker after amplifying in a digital amplifier and outputs by converting to an audio signal.
Patent KR-20010093880-A (KR)
Title: Assembly type of steel frame for fitting curtain wall
Inventor: CHOI HONG RAK
IPC: E04B2/96
Filed: 2000-04-01
Abstract: PURPOSE: A prefabricated iron truss for a curtain wall is provided to enhance construction efficiency by completing an iron truss through assembling of each member without requiring any welding process and to improve durability without rusting the members by coating the members. CONSTITUTION: A prefabricated iron truss for a curtain wall consists of a vertical member(1), a horizontal member(3), a fixed ironwork(5) and a bolt(7). The vertical member has plural holes(2) penetrating the front and the rear surface with regular distances. The vertical members are installed vertically with regular distances to the outer structure of a building. The horizontal member has a C-type channel shape. Both leaves(4) of the channel are contacted with the vertical member, and the horizontal member is mounted horizontally at the front holes of the vertical member. The fixed ironwork is a rectangular plane shaped member having a bolt hole(6) in the center. A long side of the fixed ironwork is almost the same as the inner width of the horizontal member while a short side is formed smaller than the inner width. The long side is laid lengthwise the horizontal member, inserted into the horizontal member and rotated perpendicularly. Both ends of the long side of the fixed ironwork are hung over the leaves of the horizontal member. The bolt is connected with the bolt hole of the fixed ironwork through the holes of the vertical member. Thereby, the horizontal member is fixed to the vertical member. The prefabricated iron truss for a curtain wall is completed through assembling of each member without any welding process. Therefore, the members are prevented from rusting and the truss is assembled simply on the spot.
Patent KR-20010093940-A (KR)
Title: Method for supplying a personal information and system for performing the same
Inventor: CHO HWI JEUNG
IPC: G06F17/00
Filed: 2000-04-03
Abstract: PURPOSE: A method and system for offering personal information are provided to manage personal information efficiently by recording the personal information offered by an opponent at a database. CONSTITUTION: A host server(10) has a database record unit(101). A plurality of client servers(30) are connected with the host server(10) through an internet network(20). The plurality of client servers(30) are connected with another through the host server(10). A user requests an opponent who uses another client server(30) to offer personal information including a business card. The host server(10) transmits a message about the offer of the personal information to the client server(10), and records the personal information offered to the client server(10) at the database(101).
Patent KR-20010094888-A (KR)
Title: System for making reservation using card media
Inventor: WOO JIN UNG
IPC: G06Q40/04
Filed: 2000-04-07
Abstract: PURPOSE: A reservation system using card media is provided to allow a customer to efficiently confirm a reservation performed by using the card media through a card terminal. CONSTITUTION: The reservation system comprises a plurality of data terminals(UI-1 to UI-n) for transmitting reservation information including card media information inputted by a user; a managing server(MS) for transmitting the reservation information including the card media information from the data terminals(UI-1 to UI-n) to card terminals(CT-1 to CT-n) corresponding to the reservation information, the managing server(MS) transmitting data to the data terminals(UI-1 to UI-n) or receiving data from the terminals(UI-1 to UI-n); and the plurality of card terminals(CT-1 to CT-n) for receiving the reservation information from the managing server(MS) and for confirming the reservation on the basis of the reservation information and a card information included in the reservation information.
Patent KR-20010029635-A (KR)
Title: Process for preparing phosphine oxides and process for purifying the same
Inventor: FUNAKI KATSUHIKO
IPC: C07F9/02
Filed: 2000-04-12
Abstract: PURPOSE: Provided is a production of a high purity phosphine oxide in a high yield which is useful for a catalyst in polymerizing alkylene oxide compounds by reacting a specific iminophosphorane with phosphorus oxychloride in an aprotic organic solvent having a dielectric constant. CONSTITUTION: Phosphine oxide of the formula(2) is manufactured by reacting iminophosphoranes such as iminotris(dimethylamino) phosphorane represented by formula(1) (wherein R is a C1-10 hydrocarbon or two Rs on the same nitrogen atom may be combined with each other into a ring structure) with phosphorus oxychloride in an aprotic organic solvent such as toluene having a dielectric constant of over 2.2 at 20 deg.C. Purification of the phosphine oxide preferably is carried out by washing a solution containing both the phosphine oxide and a water-immiscible organic solvent with water to form a phosphine oxide solution and by concentrating the solution to dryness.
Patent KR-20010096203-A (KR)
Title: Cellular phone with drawer type function-pad
Inventor: KIM SEONG KOOK
IPC: H04B1/38
Filed: 2000-04-17
Abstract: PURPOSE: A handy-phone with a functional pad withdrawing type is provided to offer convenience to a user by performing call receipt, various services, and message confirmation without the withdrawal of a functional pad and being operated by one hand. CONSTITUTION: A functional button(9) has a call receipt function, an E-mail confirming function, a voice and character message confirming function, and an Internet connection function. A digit button(11), a functional button(12), and a microphone(13) are composed in a functional pad(10), and a battery(14) is installed in a rear surface of the functional pad(10). The withdrawal of the functional pad(10) is performed as a gravity type by a self-weight when pushing a fixing stop(16), and the battery(14) performs a weight role when withdrawing the functional pad(10) to help a smooth operation. A re-receipt of the functional pad(10) is manually performed, and the functional pad(10) is fixed by the fixing stop(16). A transmission hole of a microphone(13) is composed at a front surface and lower side of the functional pad(10) for performing a telephone conversation without the withdrawal of the functional pad(10).
Patent KR-20010066767-A (KR)
Inventor: VIRTANEN JARI
IPC: B23D33/00
Filed: 2000-04-18
Abstract: PURPOSE: A cutting tool preset system is provided to install a cassette for presetting a tool in a quick-replacement cutting tool cassette outside a device and operating a cutting device simultaneously with preset work. CONSTITUTION: A cutting tool preset system removes a cutting tool cassette(1) provided in connection with a rotating cutting head therefrom and places it on another preset frame(12) for matching. The present frame is provided with a fixing and central matching element(13) for a tube or a shaft(14) and a reference surface(15) located at a prescribed position relative to a member which is inside the cutting head and operates a cutting wheel(4). Regulating devices(5,6) for the cutting tool cassette placed on the preset frame set the cutting wheel at a desired initial machining distance from the surface of a tube or the shaft based on the reference surface.
Patent KR-20010014875-A (KR)
Title: Japanese input system
Inventor: MISAO YUUKO
IPC: G06F17/28
Filed: 2000-05-08
Abstract: PURPOSE: To provide a Japanese input system which reduces the influence of erroneous conversion caused by adding a new part of speech by enabling the definition of the new part of speech even without defining part-of-speech information by a user. CONSTITUTION: This Japanese input system has a part-of-speech information storage part 106 previously storing the part-of-speech information containing parts of speech and the information of a connection between parts of speech, a part-of-speech reading means 102 for reading the part-of-speech of an inputted word out of a KANA/KANJI dictionary, a connection information discriminating means 104 for retrieving the connection information of the part of speech read out by the part-of-speech reading means from the part-of-speech information storage part and discriminating the connection between the read part of speech and the part of speech to be connected and a conversion engine 100 for controlling respective parts including the part-of-speech information storage part, the part-of-speech reading means and the connection information discriminating means, and performing KANA/KANJI conversion on the basis of the discriminated result of the connection information discriminating means.
Patent KR-20000050178-A (KR)
Inventor: CHOI SEUNG HYUK
IPC: G06F17/00
Filed: 2000-05-22
Abstract: PURPOSE: An information providing method selected based on a region in an internet and a system of the same are directed to providing a protocol service through a single interface which is most inter-worked with each client program for thereby quickly providing service to the clients. CONSTITUTION: A service method includes a server system unit(2) and a database unit(41). The server system unit(2) is an internet server which exchanges an information with a user who uses service. When a service is requested from a user through an internet connection unit, an information stored in the database unit(41) is searched based on a certain format. The database unit(41) is an element capable of classifying the data based on a certain format for providing a certain service.
Patent KR-20010109409-A (KR)
Inventor: LEE JUN IL
Filed: 2000-05-31
Abstract: 본 발명은 인터넷을 이용한 실시간 원격제어 감시 관리방법 및 시스템에 관한 것으로, 센서의 감지데이터 및 복수의 카메라로부터 영상 데이터를 생성하는 과정; 상기 생성된 감지 데이터 및 영상 데이터를 신호 처리하여 인터넷을 통해 방범관리 메인서버로 전송하는 과정; 인터넷을 통해 전송된 감지 데이터 및 영상 데이터를 받아 방범 상황을 관리 및 감시하고 방범 및 경보상황을 방범관리 메인서버에 접속된 사용자 PC로 제공하는 과정; 인터넷을 통해 전송된 감지 데이터 및 영상 정보를 받아 방범상황을 관리 및 감시하고 방범 및 경보상황을 방범관리 메인서버에 접속된 중앙관제 센터로 제공하는 과정; 사용자 PC로부터 출력된 제어 정보를 입력받아 인터넷을 통해 방범지역을 제어하는 과정; 및 중앙관제 센터의 제어정보를 입력받아 인터넷을 통해 방범지역을 제어하는 과정으로 이루어져 사용자가 직접 원격지에서 방범지역을 육안으로 확인 및 제어할 수 있어 중앙관제 센터와의 이중적인 보안 체계에 따른 신속성 및 정확성이 향상된다.
Patent KR-20000054578-A (KR)
Inventor: PARK KEN HEE
IPC: G09F11/00
Filed: 2000-06-05
Abstract: PURPOSE: An apparatus for fixing a rotary type billboard is provided to accomplish an improved effectiveness of advertisement and energy saving while allowing the billboard to rotate by a wind force. CONSTITUTION: An apparatus comprises four rotating rods(5) having the same length and which are fixed at an angle of 90 degree, respectively, centering from a rotation axis(22), an article(6) attached to both ends of the rotating rod(5) to be movable at a predetermined angle, the article(6) at an opposite side being contracted when the other article(6) is spread out by a wind force, thus generating a rotary movement, such a contraction and spreading out being performed simultaneously, a rotation axis gear(13) being engaged with an upper gear(15), and a lower gear(17) connected through a gear axis(16) being engaged with a gear(19), thus rotating the apparatus.
Patent KR-20010114062-A (KR)
Inventor: GOO JA SUNG
Filed: 2000-06-21
Abstract: 본 발명은 월드와이드웹 기반의 신호전달 경로를 제공하는 데이터통신망과; 다른 가입자와의 음성통화경로를 제공하는 전화망과; 상기 데이터통신망과 연결되어 인터넷 웹문서를 검색하고, 소정의 데이터를 입력하기 위한 사용자단말인 클라이언트와; 상기 전화망과 연결되어 다른 가입자와의 통화수단인 전화와; 상기 데이터통신망과 연결되어 인터넷상에 상품정보를 게시하고, 사용자로부터 소정의 정보를 수신하기 위한 웹서버와, 상기 웹서버로부터 수신된 정보를 데이터베이스형태로 저장하기 위한 DB서버와, 상기 전화망과 연결되어 상기 웹서버를 통해 주문한 사용자, 주문내용, 결제방법을 확인하기 위해 확인콜을 자동으로 수행하는 확인콜서버로 이루어진 쇼핑몰을 포함하는 전자상거래 결제시스템에 관한 것으로서, 전화망을 이용해서 개인정보나 결제정보를 처리하기 때문에 해킹당할 확률을 현저히 낮출 수 있는 장점이 있다.  인터넷을 통해 주문을 받고, 전화로 이를 확인함으로써 소비자들의 신뢰성을 증대시킬 수 있고, 실제적인 데이터를 통해 쇼핑몰을 운영하기 때문에 회원들의 이사여부를 즉각적으로 확인할 수 있으므로 별도의 회원관리가 불필요할 뿐만 아니라, 다양한 실시예를 통해서 보다 현실적인 운영을 도모할 수 있는 장점이 있다.
Patent KR-20020003653-A (KR)
Title: Auto channel memory fixing method for television
Inventor: BAEK GWANG JUN
IPC: H04N5/50
Filed: 2000-06-22
Abstract: PURPOSE: A method of setting automatic channel memory of TV is provided to prevent information of a current channel from being erroneously stored in memories of other channels by comparing current channel information, previously stored channel information and harmonic component and storing their relation in a memory. CONSTITUTION: When the mode of TV is converted into an automatic channel memory setting mode, the initial channel is tuned. It is judged if there is a broadcasting signal on the tuned initial channel. When there is a broadcasting signal on the initial channel, corresponding channel information is stored. After the channel information is stored or when there is no broadcasting signal on the tuned channel, the next channel is tuned. If the tuned channel is larger than the final channel, the process is finished. If the tuned channel is identical to or smaller than the final channel, it is judged if there exists a broadcasting signal on the tuned channel. When there is no broadcasting signal, the process returns to the step of tuning the next channel. When there is a broadcasting signal, current channel information is compared with previously stored channel information to store the current channel information or skip the current channel.
Patent KR-20020003713-A (KR)
Inventor: KIM YONG SUN
IPC: B60B1/00
Filed: 2000-06-30
Abstract: PURPOSE: A four-way traveling vehicle is provided to be useful as a particular vehicle at a working spot or for the disabled. CONSTITUTION: Plural wheels are mounted at the four parts of the bottom of a vehicle. Then, a central wheel is additionally installed in the center of the bottom. The central wheel is easily converted in directions. The central wheel is moved whenever a driver handles the direction at a driver's seat. Thereby, the four-way traveling vehicle is moved in all of four directions through the central wheel. The four-way traveling vehicle is proper at a working spot or useful for the disabled.