baber/WOPTO huggingface dataset:
Patent KR-20010074411-A (KR)
Title: Apparatus for estimating synchronization of receiving data in a mobile communication cell site
Inventor: CHOI EUN JU
IPC: H04B7/155
Filed: 2000-01-25
Abstract: PURPOSE: An apparatus for tracking synchronization of receiving data in a mobile communication base station system is provided to perform rapidly a synchronization tracking operation by providing a PN(Pseudo Noise) code and a channel estimation value to a demodulation module. CONSTITUTION: A PN code generator(10) generate a PN code for synchronization tracking. A receiving data input portion(20) receives data from a plurality of antennas. A synchronization tracking portion tracks the synchronization of the received data by using the PN code and outputs a PN code offset value and a channel estimation value. A demodulation module(40) demodulates a channel by using the PN code offset value and the channel estimation value. The synchronization tracking portion is an ATM(Acquisition and Tracking Module) including a code buffer(31) and a data buffer(32). In the ATM, a multiplier(33) correlates the received data A plurality of adders(34) add the correlated results. An accumulator(35) adds the added result to stored data. The first FIFO(36) outputs an offset value. An output control portion(37) outputs an output of the accumulator(35) as the channel estimation value. The second FIFO(38) outputs the channel estimation value to the demodulation module(40). An output timing control portion(39) provides an output timing control signal to each block.
Patent KR-20010078559-A (KR)
Title: Hierarchical distributed bus arbitration apparatus and method
Inventor: LEE JAE BEOM
IPC: H04L12/413
Filed: 2000-02-09
Abstract: PURPOSE: A bus arbitration apparatus and method is provided to reduce stand-by time of node taken to obtain use authority for bus in an information communication system where a plurality of nodes are arranged in a single board. CONSTITUTION: An apparatus comprises the first arbiter(311) for taking, as an input, bus use request signals from all nodes in a board, selecting the node where the bus use request signal is generated, and applying the bus use request signal to the selected node; and the second arbiter(321) for receiving the bus use request signal, and applying a bus use permit signal to the first arbiter. The second arbiter includes a counter(401) for performing counting operation in accordance with a bus arbitration clock signal, a comparator(402) for comparing ID value of the board and the counted value output from the counter; and a logic AND gate(403) for performing AND logic operation for the comparison result of the comparator and the bus use request signal, and outputting a bus arbitration delay signal.
Patent KR-20010081171-A (KR)
Title: Multi tuner television receiving apparatus and viewing locking method
Inventor: HAN JONG HUI
IPC: H04N21/45
Filed: 2000-02-10
Abstract: PURPOSE: A multi tuner mode TV receiving device and a method for limiting view of the same are provided to perform a perfect view limiting by limiting a view from a tuner simultaneously in case a view limited program is received through another tuner. CONSTITUTION: A view limiting unit(26) compares a grade of a received program with an established grade, and downs an AGC(Automatic Gain Control) voltage of a related tuner(12) to zero through the third selection unit(28) to block a program under the established grade being received through the tuner(12) in case the program under the established grade is received. A control unit(34) controls the first or the second transistor(Q1,Q2) to mute an AFT(Automatic Frequency Tuning) signal of another tuner(10) in case the program received through the view limiting unit(26) is under the established grade.
Patent KR-20010087007-A (KR)
Title: method for diet support using mobile terminal
Inventor: SHIN CHUN IL
IPC: G06Q50/22
Filed: 2000-03-06
Abstract: PURPOSE: An apparatus and method for supporting a diet using mobile terminals is provided to detect suitable diet therapy according to individual physical constitutions and shapes, to make out relevant diet schedules, and to individually transfer them to users through their mobile terminals, so that they can carry out diets more exactly and easily. CONSTITUTION: A user accesses a diet support server using his mobile terminal and inputs his ID and password(S1). The server searches a member information DB to confirm whether the connected user is a member(S2). In case that it is judged whether the user is not a member, the server provides a membership registration procedure to him(S3). If the user becomes a member as he inputs a new ID and a new password according to the membership registration procedure, the user is stored in the member information DB. If subscription is completed, the server provides a diet schedule menu to the user so that he can input necessary information for his diet schedule(S4). If the user inputs his physical features and life patterns, the server creates the most effective and convenient diet schedule through a pattern classifier using the inputted data(S5). The server stores the diet schedule created through the pattern classifier in the member information DB(S6) and registers it in a diet schedule management part(S7).
Patent KR-20010088031-A (KR)
Title: A locking plate which fix for massing protrusion in hulahoop
Inventor: WANG YEONG JAE
IPC: A63B19/00
Filed: 2000-03-10
Abstract: PURPOSE: A locking piece for fastening an acupressure boss to a hula-hoop is provided to simplify the fastening work of the boss, and to prevent the rotation of the boss in fastened condition. CONSTITUTION: In the structure of a ring-shaped hula hoop constituted by fastening a fitting member formed in the uplifted portion of an acupressure boss(20) into a fitting hole formed around the inner circumference of the hula-hoop, the acupressure boss is slidable fastened into the fitting hole via a locking piece(40). The locking piece is comprised of a circular part(42) having a central penetrating hole, a wedge shaped expand part(44) arranged along the inner peripheral of the circular part, and a bending part(46) bended to the outside. The outer diameter of the bending part is smaller than the inner diameter of the fitting hole of the hula-hoop.
Patent KR-20000030666-A (KR)
Inventor: HA WON HAK
IPC: C04B7/00
Filed: 2000-03-10
Abstract: PURPOSE: A wall finishing agent is provided by using main materials of diatomaccus earth containing permeability, insecticidal effect, humidity control, ability to cut off heating, soundproofing effect, deodorization ability, and adding quicklime, silica sand, alginic acid, F.C agent. CONSTITUTION: A wall finishing agent composition contains 70-80 w.t % of diatomaceous earth which is a mineral of SiO2 system extracted soil, 10-20 wt.% of quicklime, 3-9 wt. % of silica sand, 1-2 wt. % of alginic acid, 1-4 wt.% of F.C agent which is a calcium chloride reacted calcium ion on inorganic compound. A method for preparing wall finishing agent comprises the following steps of: putting 70-80 wt.% of diatomaccus earth, 10-20m wt. % of quicklime, 3-9 wt.%of silica sand, 1-2 wt.% of alginic acid, 1-4 wt.% of F.C agent in stirrer; stirring ingredient at 10-30°C and mixing with dry; and packing compound into seal paper bag.
Patent KR-20010093480-A (KR)
Title: Sewing-machine winder
Inventor: JANG STEVE
IPC: D05B59/00
Filed: 2000-03-29
Abstract: PURPOSE: A winder for sewing machine in which thread is automatically transferred to a next winding part and then wound when the thread is wound in a shuttle bobbin formed by a plurality of winding parts is provided which accelerates the winding process to improve productivity. CONSTITUTION: The winder of a sewing machine for winding the thread introduced through a tension force control plate(24) and an eyelet in a shuttle bobbin(16) comprises a rotating body(34) constructed at the upper part of a body(12) to be rotated around a rotational axis(40) supported by a twist spring(38), a pulley(10) constructed at the rear part thereof to be outwardly inserted by the shuttle bobbin, a zig(14) constructed at the front part thereof and an elastic flap(44) constructed at a folded flap(30) of an operating part(42) to be contacted to the thread wound in the shuttle bobbin, wherein one side of a press plate(20) contacted to thread wound by the shuttle bobbin is fastened to the folded flap by a fastening member(36), another side is inserted into a through hole(54) of an operating body(50) set to the rotating body, a plunge(52) elastically supported by a spring is protruded at the inside of the operating body and a hooking groove is formed on one side of the plunge.
Patent KR-20010097452-A (KR)
Title: 대중교통수단을 이용한 광고 방법
Inventor: CHOI SANG GUK
IPC: G09F21/04
Filed: 2000-04-22
Abstract: 본 발명은 택시, 버스, 기차등의 좌석의 전면부 또는 각부에 광고를 시청할 수 있는 모니터를 설치해 대중교통수단을 이용시 목적지까지 이동 중의 무료함을 없애고 광고효과를 극대화 할 수 있는 대중 교통 수단을 이용한 광고 방법에 대한 것이다. 
     종래로부터 특정회사의 제품 또는 특정회사를 일반 대중에게 알리는 방법으로서는 잡지, 신문, 방송, 개인별로 광고용지를 배포하는 방법 또는 벽보에 광고 용지를 부착하는 방법등이 있다. 
     그런데, 이와 같은 종래의 광고방법은 광고 시청자에게 쓰레기 배출과 광고 시청에 따른 아무런 댓가도 없으며, 지면상에 단순이미지 정도로 구비되어 시각적인 효과를 주지 못해 광고 효과가 좋지 못했다.
Patent KR-20000049909-A (KR)
Inventor: PARK WOONG SEO
IPC: G06K19/00
Filed: 2000-05-04
Abstract: PURPOSE: A system for controlling a digital signboard network by internet is provided to display various letters, images and moving-pictures, by making the signboard, having simple function, digitalize. CONSTITUTION: In a system for controlling a digital signboard network by internet, digitalization of a signboard conveys visually various types of information by use of activated signboard, by establishing to digitalize a display, which freely realizes letter, image and moving-picture on front side of the signboard. Making the digitalized signboard network by internet, networks by digitalizing a unit of signboard apart in place in organizations, having branches or business places doing same business at many areas.
Patent KR-20000054508-A (KR)
Inventor: LEE JAE HO
IPC: B60K17/06
Filed: 2000-06-09
Abstract: PURPOSE: A device for preventing reverse movement is provided to prevent an instantaneous downward skid when a vehicle stops on a slope way or backs up upwardly. CONSTITUTION: A control panel of a control unit(150) determines a forward movement control. A solenoid valve is driven by the control signal of the control panel and a piston rod is interlocked. A mobile member(108) connected to the upper portions of left and right one-way bearings(131,132) of a first rotation preventing unit(130) moves along a first through hole. The one-way bearings spaced apart from a drive shaft(110) are pressurized around the drive shaft. A second rotation preventing unit is kept in the state of being spaced apart from the driving shaft. If the first rotation preventing unit is adhered to the drive shaft and the drive shaft rotates, the drive shaft is firmly engaged with the one-way bearings. Herein, a forward rotation is possible while a reverse rotation is not possible.
Patent KR-20010111740-A (KR)
Inventor: KO SEONG JE
IPC: H04N7/01
Filed: 2000-06-13
Abstract: 양방향 움직임 벡터를 이용한 프레임 레이트 변환 장치 및 그 방법이 개시되어 있다. 본 발명은 프레임 레이트 변환 방법에 있어서, 보간될 프레임을 기준으로 두 프레임간의 양방향의 움직임 벡터를 추정하는 과정, 상기 과정에서 보간될 프레임에서 화소 오차가 최소인 주변 블록의 움직임 벡터를 현재 블록의 움직임 벡터로 설정하는 과정, 상기 과정에서 설정된 움직임 벡터로 보간될 프레임을 형성하는 과정을 포함한다.
Patent KR-20010049540-A (KR)
Inventor: NAKAHARA FUMIO
IPC: B01J31/08
Filed: 2000-06-13
Abstract: PURPOSE: To provide a process for obtaining carboxylic acid and alcohol from carboxylic ester through simple steps in no use of an azeotropic agent. CONSTITUTION: The side flow of carboxylic ester-containing liquid that is collected from the first distillation column 3 in which at least a part of these constituents is operated under the total reflux is fed to the hydrolysis reactor 2 filled with an acid catalyst to obtain the reaction product solution that substantially comprises carboxylic acid, alcohol, water and carboxylic ester. This reaction product solution is fed to the first distillation column 3 and the bottom fraction substantially comprising carboxylic acid, alcohol and water is collected from the column bottom of the distillation column 3. The bottom fraction is separated in the second distillation column 5 into the overhead fraction mainly containing alcohol and the column bottom fraction mainly containing carboxylic acid and water. The column bottom fraction is separated in the third distillation column 7 into the top fraction containing carboxylic acid and water and the bottom fraction containing carboxylic acid. Finally, the resultant top fraction is recycled to the column top of the first distillation column and simultaneously water 4 is fed to the same column top.
Patent KR-20010111781-A (KR)
Inventor: KIM JEONG KYEOM
Filed: 2000-06-13
Abstract: 본 발명은 열차의 하중을 도상(道床)에 균등 분포시키고 레일을 고정하여 궤간을 유지키 위한 기능을 갖는 PC침목(prestressed concrete tie) 중 이 침목의 상부에 장착되어 철도레일을 고정, 체결하여 열차의 안전 운행에 가장 중요한 레일과 침목을 견고하게 연결하는 레일 체결구가 낡고 손상되어 그 기능을 다하지 못하는 불량 구(舊)침목을 낡은 체결구의 교체를 통해 침목으로서의 기능이 회복되도록 하여 재활용 될 수 있도록 한 PC침목의 재생방법에 관한 것으로 좀더 상세하게는 운행선상에 설치된 침목을 그대로 사용하는 상태에서 이에 부착된 체결구 만을 새로운 체결구로 교체하되 일정기간의 간격을 두고 전 체결구를 3번에 나누어 균등하게 순차적으로 교체하도록 한 것이다.
Patent KR-20000058701-A (KR)
Inventor: KIM DONG HUE
IPC: G06F17/00
Filed: 2000-06-26
Abstract: PURPOSE: A computer adapter card for selectively determining web site connection is provided to provide a hardware device for extra installation, to prevent teenagers from connecting to noxiousness web site when teenagers use an internet and to provide locking device in order to prevent teenagers from removing the hardware device. CONSTITUTION: A computer adapter card for selectively determining web site connection is composed of a main frame of adapter card(101), a memory(103), a packet monitor(105), a memory recorder(107), a supporter(111), a link of half-moon form(113) and a lock(115). The memory(103) is nonvolatile and stores address list of web sites classified according to security level by prescribed standard. The packet monitor(105) monitors Network Layer of OSI(Open System Interconnect) Layer3. And then, the packet monitor(105) intercepts a packet moving between internet request of user and hardware device such as LAN card or Modem, analyzes the packet and determines whether the user connects to web site, by comparing with the list of web sites according to security level. The memory recorder(107) updates the address list of web sites stored at memory(103). The supporter(111) of main frame of adapter card(101) has the link of half-moon form(113) in order to prevent from removing adapter card. The lock(115) combines the adapter card to the computer through the link of half-moon form(113).
Patent KR-20020001305-A (KR)
Title: Boot assembly of ignition coil in vehicle
Inventor: KIM HONG BAE
IPC: F02P3/02
Filed: 2000-06-28
Abstract: PURPOSE: A boot assembly for a car ignition coil is provided to assemble easily by improving the structure of a boot assembly and to improve the quality of products by reducing production cost and lightening. CONSTITUTION: A boot assembly for a car ignition coil comprises a spring(13) connecting an ignition coil(11) and a spark plug(12), a cylindrical body(16) made with insulating materials such as rubber having a binding hole(15) for coupling the ignition coil(11) and the spark plug(12), a flange(20) unified with the body(16) on the top of the body(16) of the boot assembly, and an airtightness keeping projection(21) projected downward on an end of the flange(20).
Patent KR-20020002741-A (KR)
Title: Method of forming a landing plug contact in a semiconductor device
Inventor: KIM JANG SIK
IPC: H01L21/283
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming a landing plug contact of a semiconductor device is provided to obtain a stable characteristic by reducing stress of a thin film to form a crack-free TiCl4TiN layer, and to improve a property of the thin film by performing a NH3 heat treatment process more than twice. CONSTITUTION: A TiN layer(25) of a multilayered structure is formed on the entire structure having a contact buried layer(23) of a recess structure by performing a multi-deposition process using TiCl4 evaporation source gas. The TiN layer of the multilayered structure is removed by a blank-etch process to form a TiN barrier metal layer(250) in the recess portion of the contact buried layer.
Patent KR-20000058974-A (KR)
Inventor: LEE JONG HO
IPC: G06Q50/10
Filed: 2000-07-07
Abstract: PURPOSE: A system and a method for controlling the execution of game programs are provided so that a game program media containing game data can be executed compatibly by a personal computer and a game media regeneration unit. CONSTITUTION: A personal computer(10) comprises a control unit(22) to control the regeneration and execution of game data overall. The control unit(22) is connected with a media regeneration module(14) which regenerates a game program media and reads game data, an input unit(20) which operates the game data generated from the game program media and a monitor(12) which displays the execution state of the game. A game media regeneration unit(30) comprises a control unit(42) for its overall control. The control unit(42) is connected with a program memory(44) which stores various game programs, a video signal processing module(46) which processes so that game execution video signals can be displayed on a monitor(32). The control unit(42) is comprised of a sound processing unit(48) to regenerate and output sound signals contained in the game data and a data communication unit(52) to download a specific game data from a game provider(52).
Patent KR-20020005261-A (KR)
Title: Automatic sliding door opening/closing system
Inventor: BROAD HEAD DOUGLAS G
IPC: B60J5/06
Filed: 2000-07-07
Abstract: PURPOSE: An automatic sliding door opening and closing system for a vehicle is provided to prevent a sliding door opening and closing system from being damaged when operating the door manually and to reduce the complexity. CONSTITUTION: An automatic sliding door opening and closing system for a vehicle includes a continuous power belt drive unit(1) disposed to the body of a vehicle and a door(19), and a clamp unit to make the door adhered to a drive unit automatically operated along the predetermined track(3) and released under the predetermined condition. The continuous power belt drive unit is coupled to the one among three body tracks of a standard hinge system. The continuous power belt drive unit includes two belt tension units(11) arranged at the opposite sides to the clamp unit. The belt tension unit supplies belt relaxation and easily moves so that the clamp unit can push the belt with engaged with the belt. The automatic sliding door opening and closing system gives users safety sufficiently and moves the automatic sliding door.
Patent KR-20020006787-A (KR)
Title: Resonator using cavity filled with high dielectric pastes and fabricating method thereof
Inventor: PARK JAE YEONG
IPC: H01P7/10
Filed: 2000-07-13
Abstract: PURPOSE: A dielectric resonator and a manufacturing method thereof are provided to drastically reduce a length of a feed line and improve performance of the feed line. CONSTITUTION: A dielectric is embedded in a silicon substrate(11) and filled in a cavity separated from the substrate(11) by the first metal layer. The second metal layer is connected with the first metal layer on an upper surface of the dielectric and provided with a slot of a hole shape which exposes a part of the dielectric. An insulating film(17) is formed on an upper part of the second metal layer including the exposed dielectric, and provided with a plurality of via contacts(18A-18D) which are in contact with the second metal layer. Ground plates(19A,19B) are formed on right and left edges of an upper part of the insulating film(17), and respectively connected with the second metal layer through the via contacts(18A,18D). Feed lines(20A,20B) are separately patterned at the center of an upper part of the insulating film(17) and respectively connected to the second metal layer through the via contacts(18B,18C).
Patent KR-20020009102-A (KR)
Title: Manufacturing process reusing ingot using magnesium alloy scraps
Inventor: LIM CHANG DONG
IPC: C22B26/20
Filed: 2000-07-24
Abstract: PURPOSE: A process for manufacturing recycled ingot by using magnesium alloy scraps is provided, which is characterized in that, via selective unit operations such as pickling, agitating and degassing, inclusions entrapped in molten metal is effectively separated in the form of dross and sludge. CONSTITUTION: The process for manufacturing recycled ingot by using magnesium alloy scraps includes: (i) pickling magnesium alloy scraps by dipping in a solution mixture of NaOH and Na3PO4 at 70-100deg.C for 0.5-2.0min; (ii) agitating the molten metal of magnesium alloy scrap at 150rpm; and (iii) degassing by blowing dehumidified Ar gas. In the process, C2Cl6, as an inoculator, is used to modify microstructure of recycled ingot.
Patent KR-20020093159-A (KR)
Inventor: BAE HONG MUN
IPC: G05B13/02
Filed: 2000-07-31
Abstract: PURPOSE: A disturbance observer-based LQG/LTR robust controller for optical disk drive focusing servo is provided to effectively remove model uncertainty, a variation in system parameter and disturbance, simultaneously. CONSTITUTION: A disturbance observer is added to a disk drive focusing plant in a manner that the disturbance observer operates together with the disk drive focusing plant, to construct a design plant. A correction design plant with respect to the design plant is constructed in consideration of white noise. A target filter loop that meets predetermined performance, stability and robustness conditions is formed on the basis of the correction design plant in order to obtain a filter gain matrix. A transfer function matrix of the target filter loop is recovered from a root transfer function matrix of the correction design plant in order to acquire a control gain matrix.
Patent KR-20000063866-A (KR)
Inventor: LEE KYU SIK
IPC: H04B1/38
Filed: 2000-08-07
Abstract: PURPOSE: A combination an antenna and earphone is provided to control length of an antenna to easily utilize the antenna as an earphone, so as to increase receiving sensitivity and convert a cellular phone state into a state of receiving a call without opening a cellular phone folder when the antenna is hoisted. CONSTITUTION: Length of an antenna is controlled without opening a cellular phone cover. If the antenna is hoisted, a cellular phone state is converted into a state of receiving calls. A cellular phone bar is converted into the state of receiving calls to be used for an earphone, even when the antenna is hoisted by 1 to 2 cm. A microphone is equipped on a side or a backside of a cellular phone, to receive calls without influencing functions of the cellular phone while transmitting text messages.
Patent KR-20010050061-A (KR)
Inventor: ATAKA YOSHITADA
IPC: B24B53/017
Filed: 2000-08-12
Abstract: PURPOSE: Provided is a polishing grinding wheel which can stabilize the polishing condition of a pad. CONSTITUTION: To an about circular form of table(23) to compose a polishing grinding wheel(21), outer peripheral side projections(27) projecting downward are formed along the full periphery, and the lower end faces of the outer peripheral side projections(27) are made in bed faces(28) where abrasive grain layers are formed. And inner peripheral side projections where the projecting amount downward is smaller than the outer peripheral side projections(27) are formed concentrically with the outer peripheral side projections(27), at the rotary center side than the outer peripheral side projections(27) on the lower face of the table(23), while the lower end faces of the inner peripheral side projections are made as the standard surfaces formed parallel with the bed faces(28).