baber/WOPTO huggingface dataset:
Patent KR-20030026552-A (KR)
Title: Picture display apparatus of digital television
Inventor: RYU SEUNG HO
IPC: H04N5/44
Filed: 2001-09-26
Abstract: PURPOSE: A display device of a video system is provided to display a picture that a user wants to display on the screen of a digital television set when the user does not watch digital television. CONSTITUTION: A display device of a video system includes a storage(10), a key input unit(12), a controller(14), a sound output unit(16), a display(18) and a power supply(20). The controller outputs information for interior decoration and sound information, which are previously stored in the storage, according to a user's key input provided through the key input unit at the time the user wants. The sound output unit outputs an actual sound corresponding to the sound information output from the controller. The display displays an image corresponding to the display information output from the controller on a screen. The power supply provides power to the sound output unit and display to operate the sound output unit and display at the time the user wants.
Patent KR-20030030769-A (KR)
Title: Gas inlet-pipe condensation preventing apparatus using heated cooling water of plasma deposition apparatus
Inventor: AHN SEUNG PYO
IPC: C23C16/513
Filed: 2001-10-12
Abstract: PURPOSE: An apparatus for preventing condensation of gas inlet pipe using heated cooling water of plasma deposition equipment is provided to prevent condensation of process gas flown into the gas inlet pipe by heating the gas inlet pipe to a certain temperature using cooling water remained after cooling the process chamber. CONSTITUTION: In a plasma deposition equipment comprising upper and lower electrodes(102,103) that are fixed to the inner part of a process chamber(101); an unwinder(105) installed at one side of the process chamber to supply a sheet type material(104) between the upper and lower electrodes; a winder(107) installed at the other side of the process chamber to wind a corrosion resistant film adhered material passing through space between the upper and lower electrodes; a cooler(115) installed at the upper side of the process chamber to supply cooling water into a cooling jacket for covering the process chamber; and a storage vessel(111) installed at the lower side of the process chamber to store a corrosion resistant raw material in the liquid state that is supplied into the process chamber through a gas inlet pipe(112), the apparatus for preventing condensation of the gas inlet pipe using heated cooling water of the plasma deposition equipment comprises a heater(117) for heating by recovering hot water having a certain temperature after cooling the process chamber from the cooling jacket; and an outer pipe for supplying high temperature water(118) installed to cover the outer circumferential surface of the gas inlet pipe so that the gas inlet pipe is maintained to a certain temperature as high temperature water heated in the heater is passing through the outer circumferential surface of the gas inlet pipe.
Patent KR-20030031738-A (KR)
Title: Window washer
Inventor: YANG DU YEONG
IPC: A47L1/08
Filed: 2001-10-16
Abstract: PURPOSE: A wiper for a window is provided to improve working efficiency by storing washing water in the wiper, and to keep clean by restricting washing water from flowing down with an absorbing member. CONSTITUTION: A window wiper comprises a grip part(10) having a first combination part, a water collecting container storing washing water and a separable injection nozzle spraying washing water; a supporting member(20) having a second combination part combined with the first combination part, and an insertion groove crossed horizontally on the second combination part; a first scraper(30) having an insertion protrusion combined with the insertion groove and an operating piece inclined to the window surface and contacted; a fixing member(40) having a storage part containing the supporting member and the insertion protrusion, an assembling part separably combined with the supporting member and a curved placing part; and a wiping member(50) combined with the placing part to wipe washing water on the window surface. Frost is eliminated from the window by separably combining the upper part of the wiper with the second scraper, and washing water is absorbed by mounting an absorbing member in the lower part of the first scraper.
Patent KR-20030032297-A (KR)
Title: Method of forming shallow trench isolation in memory device
Inventor: CHAE GWANG GI
IPC: H01L21/76
Filed: 2001-10-17
Abstract: PURPOSE: A shallow trench isolation method of a semiconductor device is provided to eliminate the cause of generation of residue in a word line process by removing a difference between the heights of a defect and a field region that are necessarily generated in a chemical mechanical polishing(CMP) process. CONSTITUTION: A mask pattern for forming a trench is formed in a semiconductor substrate(100). The semiconductor substrate is selectively etched to form the trench by using the mask pattern as a barrier. The trench is filled with an isolation layer. The isolation layer is planarized while a wet solution is supplied to the surface of a wafer and the wafer is revolved until the mask pattern is exposed. The mask pattern is eliminated.
Patent KR-20030035581-A (KR)
Title: Automatic Decision and Control Method of Amount of Loop as of Thickness of Material for Welder in Plating Factory
Inventor: KIM JONG MAN
IPC: C25D21/12
Filed: 2001-10-31
Abstract: PURPOSE: A method for automatically calculating and controlling looper amount considering a preset and stored basic looper amount and compensation amount for looper descending by weight and elasticity according to thickness of material injected into the welder using inlet and outlet loopers is provided. CONSTITUTION: The method comprises first step of constructing basic database by setting error compensation range value (Kn) for driving motor using trial and error method and storing the set error compensation range value into welder PLC considering elasticity and weight of the material and characteristics of the welder in each of the regions after dividing the thickness range of a material used in welder into 'n' number regions in advance; second step in which the welder PLC stores the processed information by processing the information after receiving thickness information of the material from an upper level computer in performing actual welding operation afterwards; third step of obtaining an allowable error compensation value by correspondingly comparing the thickness information with the database, and calculating an imaginary looper amount (L3) by adding a target looper amount (L1) preset by mathematical expression 2 (L3=L1+Kn) to the allowable error compensation value (Kn); fourth step of performing automatic controlling for maintaining the looper amount by repeatedly impressing an increment looper amount (ΔL) by mathematical expression 3 (ΔL=L3-L4) after sensing rotation speed of pinch rolls using a speed detecting sensor and converting the sensed rotation speed of the pinch rolls into a lopper amount (L4) so that the converted looper amount is feed backed to the inverter controller again after driving the motor by converting the imaginary looper amount (L3) into control value (DATAn) so that the converted control value is impressed to an inverter controller; and fifth step of turning back to the second step again if thickness of the material that is an object of welding operation is changed.
Patent KR-20030038930-A (KR)
Title: Structure for massage a bed have function of ground pressure and thermotherapy
Inventor: JEONG CHANG HYUN
IPC: A61H23/02
Filed: 2001-11-09
Abstract: PURPOSE: Provided is a massage bed structure with thermotherapy and acupressure function which includes a heater around one's head and leg and a massage machine at one's back so that it promotes blood circulation by the heater with massaging one's body. CONSTITUTION: The massage bed structure with thermotherapy and acupressure function comprises the parts of: a first, a second, a third and a fourth frame(2) which are respectively connected to a bed frame(1); a first and a second bending frame(6,7) which are connected to the second and the third frame; a first and a second rotation frame which are connected to the second and the third frame through a first and a second hinge part(8a,71a); a leg mat(10) which is put on the first and the second frame and fixed at the second hinge part of the second rotation frame; a head mat(12) which is put on the first and the forth frame and fixed at the first hinge part of the first rotation frame; plural storage grooves which are formed at the head mat with an adjustable grip(14); a back support mat(15) which is put on the first and the second bending frame; an auxiliary mat(16) which is combined with the back support mat; a shock absorbing frame(17) which is fixed at lower side of the first and the second bending frame; and the massage machine(20) which includes an acupressure vibration sheet having an acupressure projection with a vibration motor formed over the shock absorbing frame.
Patent KR-20030040596-A (KR)
Title: Method of service for order/reservation
Inventor: JUNG JUN YONG
IPC: G06Q10/00
Filed: 2001-11-15
Abstract: PURPOSE: A method for an order/reservation service is provided to minimize the dishonor of the order/reservation and an error by confirming a telephone number of a customer making the order/reservation via a telephone, generating the order/reservation confirmation information, and sending a text message or a wireless Internet e-mail for confirmation to a mobile terminal of the customer. CONSTITUTION: If the customer calls to an order/reservation company, an order/reservation system receives the caller telephone number of the telephone making the order/reservation, and the received caller telephone number is transmitted to a customer information center(S110-S130). The order/reservation system receives and displays the customer information, such as a name, the telephone number, and order/reservation results, linked with the caller telephone number searched and transmitted from the customer information center(S140,S150). If the customer makes the order/reservation, the order/reservation confirmation information from the order/reservation particulars and the customer information are generated and displayed(S160).
Patent KR-20030042646-A (KR)
Title: Method and apparatus for testing a plasma display panel
Inventor: HONG JI JUNG
IPC: H01J11/34
Filed: 2001-11-23
Abstract: PURPOSE: A method and an apparatus for testing a plasma display panel is provided to make it possible to replace only the failure-detected portions of the panel by testing the panel in a state where the top and the bottom substrates are not yet completely sealed to each other. CONSTITUTION: In a method of testing a plasma display panel, the top and the bottom substrates(100,110) are arranged to face each other while interposing an elastic sealing pad(300). The top and the bottom substrates are sealed to each other via the sealing pad through pressurizing any one of the substrates. A vacuum pressure is applied to the space between the top and the bottom substrates. A discharge gas is injected into the vacuum space between the substrates. Driving signals are applied to the top and the bottom substrates. The failure of the top and the bottom substrates is judged by way of the driving signals. Before the pressurizing of any one of the substrates, spacers(310) are arranged between the top and the bottom substrates to space the substrates from each other.
Patent KR-20030043100-A (KR)
Title: Combination massage and bathtub
Inventor: LEE JAE IL
IPC: A47K3/022
Filed: 2001-11-27
Abstract: PURPOSE: A bathtub having massage function is provided to offer a bathtub having a nozzle through which water is spouted to massage a user lying in the bathtub. CONSTITUTION: The bathtub having massage function comprises a tub(1) having a water tank(2) in which water is contained; a tub cover(11) on bottom of which a water spouting element(13) is mounted, wherein the tub cover is hinged on the tub; and a water circulation pump(3) supplying water to the water spouting pump of the tub cover(11), wherein the water circulation pump(3) is located between the tub and the water tank(2). In use, the tub cover(11) is closed on the tub and then the water spouting element ejects water toward the water tank(2).
Patent KR-20030043209-A (KR)
Title: Safety syringe
Inventor: BOK GEO SEONG
IPC: A61M5/32
Filed: 2001-11-27
Abstract: PURPOSE: A safety injector is provided to avoid an injector needle from moving when used because the needle is coupled to a cylinder in a firm state and redeem the injector needle into the cylinder for destruction by a simple manipulation. CONSTITUTION: The injector comprises: a cylinder(10) of a cylindrical shape having a neck portion(11) projected at an upper part and a space portion(10b) for storing an injectable solution; a plunger(30) which is inserted into the cylinder so as to be movable and sucks the injectable solution into the cylinder(10) or discharges the injectable solution stored in the cylinder to the outside; an adaptor(21) coupled to the neck portion of the cylinder; and an injector needle(22) connected to the adaptor.
Patent KR-20030044117-A (KR)
Title: Air injection nozzle and air regulator of Air injection nozzle
Inventor: KIM YOUNG HO
IPC: B05B1/32
Filed: 2001-11-28
Abstract: PURPOSE: An air injection nozzle and an air volume regulator therefor are provided to prevent the degradation of sealing properties caused by the abrasion of an operating portion when a high pressure air is injected. CONSTITUTION: According to whether an external force is present or not that is transferred from the direction vertical to the shape of an air flow path in which a high pressure air flows, a shutter(40) is horizontally contacted with a through hole(31) of a connecting pipe(30) or the shutter(40) opens the through hole(31) at a slope of a predetermined angle to thus eliminate the factor of generating abrasion of the operating portion. An air volume regulator(80) is mounted on a connector(20) to enable the regulation of an air volume by a simple operation using a screw driver.
Patent KR-20030045937-A (KR)
Title: Rfcu board in imt-2000 asynchronous bts system
Inventor: NA YUN CHEOL
IPC: H04B7/155
Filed: 2001-12-03
Abstract: PURPOSE: An RFCU(RF Controller Unit) board in an IMT-2000 asynchronous base station system is provided to enable management and control including state monitoring and alarm information of RF subsystems, thereby improving performance of the base station system by implementing a duplexing function. CONSTITUTION: An RFCU control block(100) outputs a control signal when state and alarm signals are inputted. A TRCU(Transceiver amp; Receiver Control Unit) control block(200) outputs UPCU(UP Converter Unit), attenuation, DOCU(Down Converter Unit), and automatic gain control signals. An LPA(Linear Power Amplifier) interface block(300) outputs collected state and alarm information to the RFCU control block(100), and outputs a reset control signal to an LPAU(Linear Power Amplifier Unit) board. An upper board interface block(400) transmits the state and alarm information to an LRIU(Local Router Interface Unit) board. A duplexing control block(500) transceives active and standby duplexing signals. An alarm collecting and processing block(600) transmits collected alarm signals to the RFCU control block(100), and outputs a failure processing control signal to each RF subsystem.
Patent KR-20020023739-A (KR)
Inventor: KO GEON
IPC: G06Q99/00
Filed: 2001-12-14
Abstract: PURPOSE: A device and a method for displaying the disposal of a civil affair on line through interworking a civil affair disposal system with an electronic approval system, are provided to display an entire disposal process of the civil affair and to confirm the disposal process over the Internet. CONSTITUTION: A civil affair on-line displaying system(200) displays a civil affair disposal process on line to enable a person offering the civil affair to confirm the process on line. A civil affair interworking system(500) interworks with a city/county/ward general information system(400) that disposes all civil affairs and transmits disposal results to the civil affair on-line displaying system(200) and with an electronic approval system(600), to minimize duplicate input and integrate jobs capable of being simplified. And the electronic approval system(600) produces and approves drafts when the civil affair interworking system(500) disposes civil affairs, and delivers approved results to the civil affair interworking system(500).
Patent KR-20030051986-A (KR)
Title: Device for protecting attachment of lime in lime silo
Inventor: KIM JAE GWAN
IPC: B08B9/08
Filed: 2001-12-20
Abstract: PURPOSE: A sticking preventive apparatus of slaked lime for a slaked lime storage tank is provided to maximize the capacity of the storage tank by preventing slaked lime from being stuck to the storage tank, and to prevent water pollution by treating wastewater with discharging slaked lime powder stably. CONSTITUTION: A slaked lime storage tank(10) is composed of a storage tank turning unit, a strike unit striking a hopper(11), and a removing unit installed around the storage tank to scrape the slaked lime away from the wall of the storage tank. The turning unit has a housing(20) installed outside the storage tank, a turning shaft(21) combined with the housing, a driven gear(22) installed in the end of the turning shaft, a driving gear(23) engaged with the driven gear, and a driving cylinder(25) installed in the housing and connected to the driving gear through a lever(24) to turn the driving gear. The strike unit includes an annular strike ring(30) contacted around the hopper, and a vertical cylinder(32) vertically installed in a bracket(31) and connected to the strike ring to strike the hopper by moving up and down the strike ring.
Patent KR-20030054414-A (KR)
Title: Method for roll eccentricity detection
Inventor: CHOI IL SEOP
IPC: B21B37/00
Filed: 2001-12-24
Abstract: PURPOSE: A method for separately detecting eccentricity of upper and lower rolls in rolling mill based on nonlinear type curve-fitting method after converting rolling force signals detected at certain time intervals into load signals for certain angles using speed compensation method is provided. CONSTITUTION: The method comprises a step (S801,S802,S803) of calculating an overall rotational angle after collecting rolling data and setup data and converting rolling speed into angular speed; a step (S804) of calculating time for a certain angle by performing interpolation using angle signal graph for each sampling time; a step (S805) of calculating load value at the time by performing interpolation using load signal graph for the calculated time; a step (S806) of performing band pass filtering procedure to separate eccentricity frequency components only included in the rolling force value; a step (S807,S808) of calculating separated rolling force components having fundamental wave frequency and double wave and remaining harmonic components by applying nonlinear curve-fitting algorithm after receiving result values in which the band pass filtering procedure is performed; and a step (S809,S810) of detecting eccentricity of the upper and lower rolls in the rolling mill by comparing rolling force signals obtained using the above steps with actual rolling force signals.
Patent KR-20030055604-A (KR)
Title: Method for prediction of rolling forces during hot rolling of stainless steel
Inventor: BAEK JONG SU
IPC: B21B37/00
Filed: 2001-12-27
Abstract: PURPOSE: A method for predicting rolling force during hot rolling of stainless steel is provided to predict rolling force accurately during multistage hot rolling by considering strain resistance model based on high temperature strain characteristics of stainless steel and softening by static recrystallization and removing error generated in the later stage of rolling. CONSTITUTION: The method comprises the steps of empirically obtaining a relation of high temperature flow stress and strain ratio per kinds of stainless steel; obtaining degree of dynamic recovery easiness and steady state flow stress per each strain conditions by analyzing a high temperature flow curve; obtaining temperature influence coefficient and strain rate influence coefficient having effect on the steady state flow stress and constant according to types of steel through multiple linear regression per types of steel; synthetically deriving correlation of high temperature flow stress and strain ratio per types of steel, strain rate and temperature by performing multiple linear regression per types of steel on temperature influence coefficient, strain rate influence coefficient and constant according to types of steel; obtaining static recrystallization ratio of pass No. i; obtaining the total accumulated strain amount of preceding passes; obtaining strain resistance at the relevant pass; calculating critical strain ratio of quasi-dynamic recrystallization; obtaining recrystallization ratio by quasi-dynamic recrystallization in case that the total accumulated strain amount is greater than the critical strain ratio of quasi-dynamic recrystallization; reflecting quasi-dynamic recrystallization characteristics in an average strain resistance in case that the total accumulated strain amount is greater than the critical strain ratio of quasi-dynamic recrystallization; and predicting rolling force.
Patent KR-20030059549-A (KR)
Title: Apparatus for correcting frequency error in communication system
Inventor: KIM JONG HEON
IPC: H04B1/707
Filed: 2001-12-29
Abstract: PURPOSE: An apparatus and a method for correcting a frequency error in a communication system are provided to improve the performance of a receiver by measuring the frequency error according to a moving speed of a user, generating a tone according to the measured frequency error, and reducing the frequency error, in the receiver. CONSTITUTION: An accumulator(121) despreads input signals multiplied by a PN(Pseudo Noise) code. A differential circuit unit(122) differentiates the phase of the despreaded signal, and measures a frequency error. A tone generating unit(124) generates a tone frequency signal for correcting the frequency error, according to the frequency error measured in the differential circuit unit(122). A pilot filter(127) estimates a phase error according to a multiplied signal of the tone frequency signal and the despreaded signal. A phase rotator(130) recovers a phase error from the phase error estimated in the pilot filter(127) and a Walsh decovered input signal.
Patent KR-20030059559-A (KR)
Title: Television having multi-tuner and channel selecting method thereof
Inventor: SIM JAE YEONG
IPC: H04N5/50
Filed: 2001-12-29
Abstract: PURPOSE: A television set having multiple tuners and a method of changing a channel of the television set are provided to previously tune a channel to be selected using the multiple tuners to improve a channel change speed. CONSTITUTION: A television set includes a plurality of tuners(11,12), an input unit(20), a channel selection presuming unit(30), and a controller(60). The tuners tune predetermined channels for receiving broadcasting signals. A user inputs a command of selecting a channel through the input unit. The channel selection presuming unit presumes a channel to be selected on the basis of data about the number of times of previously selecting each channel and probability data for a period of time during which an operation of tuning each channel is continuously carried out. The controller controls the tuners to tune the channel presumed by the channel selection presuming unit in response to the command.
Patent KR-20010071868-A (KR)
Title: 무선통신 장치
IPC: H04B1/38
Filed: 2000-05-11
Abstract: 본 발명은 장치 몸체와, 그 장치 몸체와 덮개부가 결합되었을 때 어떤 기술의 필요도 없이 안전한 방수 상태를 달성하기 할 수 있는 그 장치 몸체를 덮어 그 위에 장착되는 방수덮개부를 포함하는 방수형태의 무선통신 장치를 제공한다. 
     장치 몸체(2)는 덮개부분(3)으로 덮히는 외주 표면(6)에 연속적인 홈(7)과 (8)이나 연속적인 단차를 가지고 있다. 패킹부(4)와 (5)은 이 연속적인 홈(7)과(8)이나 단차에 끼워진다. 이 패킹부는 장치 몸체와 덮개부가 결합되어 있을 때, 장치 몸체와 덮개부 안쪽 표면(18)이 접하는 축(16)방향의 수직인 방향으로 장치 몸체(2)의 외주 표면(6)에 돌출되도록 배열되어 배치된다.