baber/WOPTO huggingface dataset:
Patent KR-20010080657-A (KR)
Title: Forward and reverse link power control using position and mobility information
IPC: H04W52/28
Filed: 1999-11-30
Abstract: A method and apparatus for dynamically adjusting a power control loop that attempts to maintain either the transmit power of a signal sent from a base station to a mobile station or the signal to noise ratio of a signal sent from the mobile station (300) to the base station (400) above a minimum threshold and below a maximum threshold. Location information that is representative of the distance and morphology between the mobile station (300) and the base station (400) and the velocity of the mobile station (300) are determined. The minimum and the maximum thresholds of the power control loop are then adjusted in accordance with the location and the mobility information such that the minimum and the maximum threshold vary as the distance and the morphology between the mobile station (300) and the base station (400) and the velocity of the mobile station (300) change.; In addition, the step size used to increase or decrease the transmit signal power, is adjusted in accordance with the velocity of the mobile station (300). A transmitter sends the signal at a power level that is controlled by the power control loop with the adjusted minimum threshold.
Patent KR-20010102970-A (KR)
IPC: H01F1/11
Filed: 2000-11-08
Abstract: 본 발명의 페라이트 자석분말은, Sr을 La로 치환하고, 더욱이 Fe를 Co로 치환한 La-Co계 마그네트플럼바이트형 페라이트를 주상으로 하는 자석분말으로서, 조성이 (1-x)AO·(x/2)R 2 O 3 ·(n-y/2)Fe 2 O 3 ·yMO로 표현되고, x, y 및 n은 몰비를 보이고, 0.22-0.02≤x≤0.22+0.02, 0.18-0.02≤y≤0.18+0.02, 5.2≤n≤6.0이고, 더욱이 x〉y이다.
Patent KR-20020045582-A (KR)
Title: Solid-state form of celecoxib having enhanced bioavailability
IPC: A61K31/34
Filed: 2000-12-06
Abstract: Pharmaceutical compositions are provided comprising one or more orally deliverable dose units, each comprising a selective cyclooxygenase-2 inhibitory drug of low water solubility in a therapeutically effective amount, wherein the drug is present in the form of solid particle, about 25% to 100% by weight of which are smaller than 1 mum. The compositions are useful in treatment or prophylaxis of cyclooxygenase-2 mediated conditions and disorders and have particular advantages where rapid onset of therapeutic effect is desired.
Patent KR-20010108383-A (KR)
IPC: G06F3/00
Filed: 2001-01-12
Abstract: 마우스(20)는 마우스 하우징의 하부 표면상의 제 1 돌출부(24)와 제 2 돌출부(28)를 포함한다. 제 2 돌출부(28)만이, 예를 들어 두 번 클릭 동작 동안 마우스를 가만히 잡고 있는 것에 도움이 되도록 사용자에 의해 압력을 가하는 중에 마우스 매트와 접촉하게 된다.
Patent KR-20010108408-A (KR)
IPC: C08G18/10
Filed: 2000-03-21
Abstract: 본 발명은 알콕시실란 구조 단위를 함유하는 폴리우레탄 용액, 알콕시실란 구조 단위를 함유하는 폴리우레탄 용액의 제조 방법 및 알콕시실란 구조 단위를 함유하는 폴리우레탄 용액의 용도에 관한 것이다.
Patent KR-20010108522-A (KR)
Title: Gelled Aqueous Cosmetic Compositions
IPC: A61K9/10
Filed: 2001-02-20
Abstract: The invention relates to cosmetic or pharmaceutical composition comprising an oil-containing biliquid foam dispersed in a salt-containing aqueous phase, in which the aqueous phase, having a pH of less than about 7, is gelled by a polymeric sulfonic acid. A particularly preferred gellant is ammonium poly(acryldimethyltauramide-co-vinylformamide). Unlike many other types of gels, these gels are stable at an acid pH in the presence of substantial amounts of electrolytes, and therefore are useful in delivering acidic active components.
Patent KR-20020008415-A (KR)
IPC: H01L21/8242
Filed: 2000-06-06
Abstract: 본 발명은 하부 영역(352)에 제공된 제 1(355) 및 제 2(356) 저장 노드를 구비한 멀티-비트 트렌치 캐패시터에 관한 것이다.  상기 저장 노드는 제 1 및 제 2 저장 노드에 저장된 데이터에 상응하는 상부 및 하부 범위로 감지 전압을 분리하는 유전층(331)에 의해 분리된다.
Patent KR-20020023968-A (KR)
Inventor: CHOI JEONG UK
IPC: B63B35/28
Filed: 2002-01-02
Abstract: PURPOSE: A device for sustaining the position of a barge is provided to accurately build a barge and to prevent the breakage of equipments by sustaining the position of the barge with the tension of an anchor cable. CONSTITUTION: A barge(4) has winches and guide rollers. A tension measuring unit(6) for measuring the tension of an anchor cable(1) via a load cell(5) is installed between the winch and the guide roller. An electronic control unit continuously compares the tension of the anchor cable to make the measuring unit via which the minimum tension is measured operate the winch of the measuring unit via which the maximum tension is measured. The tension measuring unit consists of front and rear lower rollers(8,8') through which the anchor cable passes with a specific tension and an upper roller(9) connected with the load cell to apply a downward load to the anchor cable. When the tension of the anchor cable changes, the tensions of the anchor cables are controlled by the electronic control unit.
Patent KR-20030060167-A (KR)
Inventor: BAE BYEONG YEONG
IPC: G11B25/04
Filed: 2002-01-07
Abstract: PURPOSE: A slim optical disc drive is provided to use a lower case as a tray for removing the flexible printed circuit and a space for the circuit. CONSTITUTION: A slim optical disc drive includes an upper case(110) mounted with a spindle motor(134) for clamping a disc on a lower case and rotating the disc, and an optical pickup for accessing the disc, and the lower case(120) in the shape of tray to secure the disc and inserted into or withdrawn from the upper case. The lower case includes a spring part(162) formed in the center to be protruded toward the upper case, and a clamping magnet(164) fixed on the spring part by a fixing pin(166) to clamp the disc with a magnet at a lower part of the spindle motor mounted in the upper case. The upper case is mounted with a disc releasing lever to push the disc downward for the deviation of the clamped disc from the spindle motor.
Patent KR-20030060589-A (KR)
Title: Potable fm data radio channel system
Inventor: CHAE SEONG HO
IPC: H04B1/38
Filed: 2002-01-10
Abstract: PURPOSE: A portable FM data radio channel system is provided to bidirectionally perform communication through a wireless modem instead of unilaterally performing the communication in an FM DARC(Data Radio Channel) terminal, and to portably use the system, thereby giving economical benefits to a user. CONSTITUTION: A CPU(10) overall controls a system. A mobile OS(Operating System) is ported in a flash memory(14). A wireless modem(12) transceives data by performing communication with a DARC center based on a wireless communication protocol. A program updating connector(16) downloads updated data of a program in the flash memory(14). An accounting unit(24) supplies paid information. A touch panel(28) has touch screen and touch pen functions. A graphic IC(22) displays necessary information in graphics through an LCD(30). A VRAM(Video RAM)(26) stores the graphic information. An SRAM memory(18) and a battery(20) are comprised.
Patent KR-20030060600-A (KR)
Title: Stream source device, display apparatus and method of interfacing them
Inventor: CHO NAM SEOK
IPC: H04N5/44
Filed: 2002-01-10
Abstract: PURPOSE: A stream source device and a display device, and a method for interfacing the stream source device with the display device are provided to radio-transmit video and audio signals in HD transport packet streams to the display device. CONSTITUTION: A stream source device includes a transport packet stream generator(120), a transport packet stream processor(130), a memory(140) for storing a transport stream processed by the transport packet stream processor, a radio transmitter(150) for reading and transmitting the transport packet stream stored in the memory, and a CPU(110) for controlling the transmission of the transport packet stream. A display device includes a radio receiver for receiving the transport packet stream transmitted from the stream source device, a memory for storing the received stream, a transport packet stream processor for processing the stored transport packet stream, a decoder for decoding the processed transport packet stream to separate video and audio signals from the stream, a video processor for processing the video signal, an audio processor for processing the audio signal, and a CPU for controlling the operation of receiving and processing the transport packet stream.
Patent KR-20030061876-A (KR)
Title: Uni-transistor random access memory device and read, write and refresh methods thereof
Inventor: CHO SEONG GYU
IPC: G11C11/407
Filed: 2002-01-12
Abstract: PURPOSE: A uni-transistor random access memory device and a method for reading, writing and refreshing the same are provided to reduce the refresh current or the standby current as well as to shorten the word line activation time by not activating the selected word line when the refresh operation is selected. CONSTITUTION: A uni-transistor random access memory device includes a driving circuit(170), a signal generation circuit(180), a control logic(150), a driving circuit(160), a detection circuit(200), a reference generation circuit(190), a column selection circuit(120), a row selection circuit(130), a cell array(110) and a sense amplification and column gate circuit(140). In the uni-transistor random access memory device, the gate of the cell transistor is connected to the reference word line and the current path thereof is formed between the reference bit line and the one electrode of the cell transistor. The cell data '1' is always stored at the reference memory cell. And, the sense amplification and column gate circuit(140) is connected to the plurality of the bit lines.
Patent KR-20030062731-A (KR)
Title: One Component Straight Cream
Inventor: KIM YOUNG HWAN
IPC: A61K8/46
Filed: 2002-01-18
Abstract: PURPOSE: Provided is cream for straightening or permanent-waving the hair which reduces the discomfort caused by contact with the skin, does not need neutralization treatment and provides excellent gloss and elasticity to the hair. Therefore, the cream causes no damage to the scalp of a user, shortens working time and does not leave an unpleasant odor after having been operated. CONSTITUTION: Cream for straightening or permanent-waving the hair comprises 1.0 to 5.5% by weight of a reducing agent, 0.1 to 4.5% by weight of a thickener, 0.1 to 9.5% by weight of an alkaline agent, 0.1 to 7.0% by weight of a catalyst, 1.0 to 15.0% by weight of alcohol and the balance of distilled water or ionized water. The reducing agent is thiodiglycollic acid, thioacetic acid, thioglycerol and keratin hydrolysate and the alkaline agent is (mono, di, tri)ethanolamine, caustic soda, caustic potash, sodium carbonate and potassium carbonate. The thickener is carboxymethylcellulose, hydroxypropylmethylcellulose, hydroxyethylcellulose, polyacrylate, and fumed silica. The cream has the alkalinity of 1.0 to 4.6% and a pH of 9.6 or less.
Patent KR-20020095032-A (KR)
Inventor: HASHII MIKIO
IPC: B23B3/24
Filed: 2002-01-22
Abstract: PURPOSE: To provide an eccentric facing unit composed of only a rotating system capable of being easily balanced and invariable in a rake angle of a cutting blade. CONSTITUTION: A tool mounting shaft 16 rotated and driven by a tool driving shaft 12 is eccentrically mounted on a spindle 11, a tool shaft 21 integrally rotatably connected to the tool driving shaft 12 through an Oldham coupling (including Oldham coupling hubs 14, 22, and an Oldham coupling intermediate member 24) is mounted on the tool mounding shaft 16 in a state of being eccentric by the amount same as the eccentric amount to the spindle 11 of the tool mounting shaft 16, and the tool mounting shaft 16 and the tool driving shaft 12 are transmitted and connected through a gear transmission mechanism (including a driving gear 13 and a driven gear 17) in such manner that the tool mounting shaft 16 is rotated by an angle two times as much as that of the tool shaft 21.
Patent KR-20030063995-A (KR)
Inventor: SHIN SEONG HO
IPC: B60G15/07
Filed: 2002-01-25
Abstract: PURPOSE: Structure for mounting a shock absorber is provided to improve productivity and maintenance efficiency by using a bolt having a polygonal head. CONSTITUTION: A shock absorber(10) includes a cylindrical outer shell(12), a piston rod extending to the outer portion of the outer shell, and a head cup(14) fixing the outer shell and combined with the upper portion of the piston rod. A bolt head(50) firstly welded with the lower end of a connector of the piston rod and secondly welded with the upper face of the head cup is installed. The outer circumference of the bolt head is hexagonal or polygonal.
Patent KR-20030069413-A (KR)
Title: System for processing the tax notice and receipt using mobile internet
Inventor: JI YONG GU
Filed: 2002-02-20
Abstract: PURPOSE: A system for a tax management using a mobile wireless Internet is provided to pay and process payment by issuing a tax bill through a mobile wireless terminal such as a mobile phone, a PDA, and an IMT2000 terminal and recognizing a bill being displayed on a display of a terminal through a scanner. CONSTITUTION: A mobile contents processing unit(301) transmits data for a connection screen by a request of a taxpayer, processes data being inputted from the taxpayer, and transmits a two-dimensional bar code image corresponded to a tax bill. A member processing unit(302) executes a member registration for issuing a written notice and a member authentication. An authentication processing unit(303) authenticates a two-dimensional bar code image by an official recognition authentication institution. A two-dimensional bar code processing unit(304) changes data with respect to a taxpayer transmitted from a levy institution into a two-dimensional bar code image. A payment processing unit(305) receives tax payment related data paid by a taxpayer from a payment institution, stores the data, and informs a tax payment to the levy institution. A database processing unit(306) stores data being generated in the above processes in a database(307) based on a fixed standard.
Patent KR-20030069593-A (KR)
Title: Coupling ring for fixed band of fishing line
Inventor: LEE JOONG GI
IPC: A01K91/053
Filed: 2002-02-22
Abstract: PURPOSE: A connector of a fishing line fixing band is provided to easily repair a fixing band for binding a fishing line since the connector is disposed on the most front end of a fishing rod and avoid the fishing line from being snapped during use. CONSTITUTION: The connector(1) comprises: a fixing joint member(10) which is formed by integrally forming an insert portion(12) having a relatively smaller diameter than a socket portion at the end of the socket portion(11) having a cylindrical sectional shape with a hollow inside; and a rotary joint member(20) which is formed by integrally forming an insert portion(22) having a relatively smaller diameter than a head portion at a certain one end of the head portion(21) that is inserted into the socket portion(11) of the fixing joint member(10) so as to be rotatably coupled thereto.
Patent KR-20030071166-A (KR)
Title: CRT electron gun
Inventor: CHOI HYEON
IPC: H01J29/48
Filed: 2002-02-28
Abstract: PURPOSE: An electron gun of a color CRT(Cathode Ray Tube) is provided to be capable of reducing the vibration generated at an AC(Alternating Current) focus electrode due to the supply of AC voltage and preventing the vibration from being transferred to an electron gun part and a net glass part by using a conductive damping part loaded at a DC(Direct Current) focus electrode. CONSTITUTION: An electron gun comprises an AC focus electrode and a DC focus electrode, an anode fixedly melted on a bead glass part, located at the front portion of the AC applied focus electrode for focusing and accelerating electron beam to a screen, a shield tap loaded at the DC focus electrode for preventing high voltage of the anode from flowing into a triode part, a stem pin connected with the focus electrode through a wire for being capable of applying AC voltage to the focus electrode. Preferably, a conductive damping part(31) is loaded at the DC focus electrode instead of the shield tap.
Patent KR-20030072410-A (KR)
Title: Chair type sitz bath with warm therapy for the spine and abdominal
Inventor: AN KYU SANG
IPC: A61H39/06
Filed: 2002-03-04
Abstract: PURPOSE: Provided is a chair type hip hot steam bath efficient to conduct hot steam treatment of anal and genital organ, and warm treatment of backbone and lower belly simultaneously and to remedy various diseases. CONSTITUTION: The bath(10) comprises a seating part(12), a back part(14) and both armrest parts(16,16'). The seating part(12) consists of a hip hot steam component(20) for the anal and genital organ while the back part(14) having a warming component(30) for backbone treatment. Also, one of the armrest parts(16') comprises a movable warming component(40) to move it as required. The armrest parts(16,16') also have a switching part(50) for the hip hot steam component(20) and the warming components(30,40) and a control part(60) to regulate temperature and light strength of lamp. On front side of the seating part(12), a protruded part(13) is placed to hide the private part of a user.
Patent KR-20030073674-A (KR)
Title: Cooling system for fuel cell
Inventor: HUH SEONG GEUN
IPC: H01M8/04
Filed: 2002-03-12
Abstract: PURPOSE: A cooling system of a fuel cell is provided to prevent the overcooling and degrading of the fuel cell stack, to improve the efficiency of the fuel cell and to improve the recycling of resources. CONSTITUTION: The cooling system comprises: a fuel cell stack(10) for generating electricity and heat simultaneously by the electrochemical reaction of a fuel including hydrogen with oxygen; a heat recovery part(20) for surrounding the fuel cell stack(10) and absorbing the heat generated by the fuel cell stack(10); a water supply part(30) connected to the inlet of the heat recovery part(20), which comprises a recycling water supply duct, water providing valve and a water storing container for storing a predetermined amount of water to provide the tap water continuously; a water recycling part(40) for connecting the outlet of the heat recovery part(20) to the water supply part to recycle the cooled water passed from the heat recovery part(20) to the water supply part(30); a temperature detecting part disposed on the fuel cell stack for detecting the temperature thereof; a controlling part(50) connected to the stack temperature detecting part and the water supply valve, respectively, which compares the temperature value detected by the stack temperature detecting part with a preset value, and controls the water supply valve to be opened and to provide water to the heat recovery part(20), only in the case that the detected value is higher than the preset value.
Patent KR-20020085785-A (KR)
Inventor: OKAMOTO RYUTARO
IPC: G09G3/288
Filed: 2002-03-15
Abstract: PURPOSE: An apparatus for controlling gradation in a digital display is provided to restrict degradation of an image by performing a correction process for removing a pseudo-outline. CONSTITUTION: An error diffusion processing circuit(1) performs an error diffusion process for an input signal. An error detection circuit(2) is installed in the inside of the error diffusion processing circuit(1). The error detection circuit(2) detects an error of the input signal and an output signal for driving a display device and assigns a weight value to a filter coefficient according to the error. An adder circuit(3) is formed in the inside of the error diffusion processing circuit(1) in order to add the weight value error to the input signal. A pseudo-outline removal circuit(4) is used for removing a pseudo-outline generated from the error diffusion process. A correction signal generation circuit(5) is installed in the inside of the pseudo-outline removal circuit(4) in order to generate a correction signal for removing the pseudo-outline. A lower bit monitoring circuit(6) is used for monitoring a lower bit of the input signal. A switch(7) is opened by a control signal of the lower bit monitoring circuit(6).
Patent KR-20030075922-A (KR)
Inventor: KIM SANG GYU
IPC: B62D25/12
Filed: 2002-03-21
Abstract: PURPOSE: An opening and closing device of a trunk by using a motor is provided to shut the trunk door by operating a switch simply in starting without closing the trunk door completely, and to fix the position of the trunk door without binding in case of closing the trunk door incompletely owing to load. CONSTITUTION: A trunk opening and closing device is composed of a motor cylinder(100) connecting a vehicle body(10) to a trunk door(20) and varying the length according to driving force of a driving motor, and a hydraulic cylinder keeping the balance of the trunk door. The motor cylinder has a hollow rod type case, the driving motor embedded in the case, a gear unit installed in a rotating shaft of the driving motor to transmit rotational force axially through the rotating shaft, and a cylinder rod transmitting axial rotational force of the gear unit into linear motion.
Patent KR-20030081935-A (KR)
Title: Plasma display panel and driving apparatus and method thereof
Inventor: LEE JUN YEONG
IPC: G09G3/288
Filed: 2002-04-15
Abstract: PURPOSE: A plasma display panel and a driving apparatus and a driving method thereof are provided to perform an addressing operation with high speed by reducing a rising period and a falling period of a panel voltage. CONSTITUTION: A driving apparatus of a plasma display panel includes the first switching element(S1) and the first diode(D1), the first and the second inductors(L1,L2), the second switching element(S2), the third switching element(S3), the second diode(D2), and the third diode(D3). The first switching element(S1) and the first diode(D1) are serially connected between the first and the second voltage sources. The first and the second inductors(L1,L2) are connected to a contact point between the first switching element(S1) and the first diode(D1). The second switching element(S2) is connected between the first voltage source and the first inductor(L1). The third switching element(S3) is connected between the second inductor and the second voltage source. The second diode(D2) is connected between the first voltage source and the second inductor. The third diode(D3) is connected between the first inductor and the second voltage source.
Patent KR-20030081997-A (KR)
Title: Field Emission Type Light System using Carbon Nanotubes
Inventor: BAEK MUN SU
IPC: H01J1/30
Filed: 2002-04-15
Abstract: PURPOSE: A field emission type lighting apparatus using a carbon nano tube is provided to economize the electric energy by maximizing the light emitting efficiency of the lighting apparatus. CONSTITUTION: An ITO(Indium Tin Oxide) layer is formed in the inside of a cylindrical substrate(4) used as an anode. A fluorescent layer is formed on the ITO layer. A carbon nano tube layer(3) having the thickness of 0.01 to 10 micro meter is formed on a wire(1) as a cathode by using an electrophoresis method. Fine metallic particles(2) are formed on the carbon nano tube layer(3) in order to improve the adhesive force between the wire(1) and the carbon nano tube. The fine metallic particles(2) are formed by using an electroplating method. The vacuum is formed between the cylindrical substrate and the wire(1).