baber/WOPTO huggingface dataset:
Patent KR-20020011099-A (KR)
Title: Suspension control system
Inventor: ICHIMARU NOBUYUKI
IPC: B60G17/015
Filed: 2001-07-30
Abstract: PURPOSE: A suspension control system is provided to realize damping characteristic control of high accuracy and reduce cost for producing a suspension control system with a cheap acceleration sensor. CONSTITUTION: By passing the vertical acceleration through a phase adjusting filter(13) and a gain adjusting filter(14), the phase of the vertical acceleration is advanced by 49 degrees so that the phase difference with respect to the actual relative velocity becomes 180 degrees in the neighborhood of the vehicle body resonance point, thereby making the phase of the vertical acceleration, in effect, coincident with the phase of the relative velocity. In the neighborhood of the vehicle body resonance point(1 Hz), the gain of the estimated relative velocity takes a small value. In frequency regions other than the neighborhood of the vehicle body resonance point, the gain of the estimated relative velocity is increased. Consequently, the controlled variable in the neighborhood of the vehicle body resonance point increases, and the controlled variable in higher frequency regions decreases. Damping force is adjusted in correspondence to the controlled variable. Thus, it is possible to improve ride quality in the neighborhood of the vehicle body resonance point(1 Hz).
Patent KR-20030015677-A (KR)
Title: Method for searching database with hash function
Inventor: LEE HAK HU
IPC: G06F17/30
Filed: 2001-08-17
Abstract: PURPOSE: A method for searching a database is provided to search a database with a key value which exceeds an integer range using a hash function. CONSTITUTION: In a method for accessing a database by having 'm' bit key value which is more than 'n' bit integer range, the 'm' bit is divided into the 'n' bit and the remaining 'k' bit, a hash function is executed by having a key value with respect to the 'n' bit, and a bucket table index is calculated(511-513). In the case that the access is a storage, a predetermined link table index is stored in an area corresponded to the bucket table index and a movement to a corresponding area of a link table is performed in accordance with the stored link table index(517). It is checked whether the corresponding area of the link table is linked to other area of the link table(519). If the link table is linked to other area of the link table, an empty area is searched by accessing to an information table in accordance with the link(521), and two key values and data are stored in the searched empty area(525).
Patent KR-20030015923-A (KR)
Title: Health products
Inventor: PARK GANG OK
IPC: B01D39/14
Filed: 2001-08-18
Abstract: PURPOSE: Provided is a health care product capable of intercepting electromagnetic wave by irradiating far infrared ray. CONSTITUTION: The health care product comprises a gold net cylinder(1) in which jade beads(3) and elvan beads(4) having a diameter in a range of 3-4 mm, and bamboo charcoals having a rectangular shape are filled.
Patent KR-20030018088-A (KR)
Title: Fluorine-Containing Acrylates or Methacrylates, Crosslinker and Soft Lens Prepared by Using the Same
Inventor: BAE GUN HO
IPC: C07C69/653
Filed: 2001-08-27
Abstract: PURPOSE: A fluorine-containing acrylate or methacrylate monomer, a fluorine-containing acrylate or methacrylate cross-linking agent, a fluorine-containing polyacrylate or polymethacrylate, its preparation method and a hydrogel soft lens containing the fluorine-containing polyacrylate or polymethacrylate are provided, to improve the water content and the oxygen permeability of a soft lens. CONSTITUTION: The fluorine-containing acrylate or methacrylate monomer is represented by the formula 1, 2 or 3, wherein R is H or CH3; R' is (CH2)a-O-(CH2)b-Rf-(CH2)c-OH; a, b and c are an integer of 1-4; and Rf is substituted or unsubstituted fluoroalkyl, fluorocycloalkyl, fluoroaryl, fluoroarylalkyl, fluoroheteroarylalkyl or fluoroalkaryl group. The fluorine-containing acrylate or methacrylate cross-linking agent is represented by the formula 5, wherein R is H or CH3; Rff is substituted or unsubstituted fluoroalkyl, fluorocycloalkyl, fluoroaryl, fluoroarylalkyl or fluoroheteroarylalkyl group; and a is an integer of 1-10. The fluorine-containing polyacrylate or polymethacrylate contains the fluorine-containing acrylate or methacrylate monomer as a repeating unit.
Patent KR-20030017275-A (KR)
Title: A cartridge
Inventor: CHOI MIN CHEOL
IPC: F16L37/00
Filed: 2001-08-27
Abstract: PURPOSE: A cartridge for fixing a collector is provided to hold an object by expanding an elastic portion though the body expands and to prevent the cartridge from separating by increasing fixing force of a horizontal elastic portion. CONSTITUTION: A cartridge for fixing a collector has a hanging portion(300) and an elastic portion(320). The hanging portion is inserted between a body(100) and a fixing cap(200) when the body and the fixing cap are adhered with high frequency. The slant elastic portion is arranged outside the hanging portion. Horizontal elastic portions(330) are formed between the slant elastic portions. Therein, the horizontal elastic portion and the slant elastic portion are formed integrally on the hanging portion, and separation of the cartridge is prevented.
Patent KR-20030021742-A (KR)
Inventor: CHAE JONG CHEOL
IPC: H05B33/00
Filed: 2001-09-07
Abstract: PURPOSE: An organic electroluminescence device is provided to improve the brightness by reducing an area occupied by a bias line and increasing an area of an organic electroluminescence layer. CONSTITUTION: A control thin-film transistor group(130) is comprised of a switching transistor(110) and a driving transistor(120). The switching transistor(110) is comprised of a gate electrode(111), a source electrode(113), a drain electrode(112), and a channel layer(114). The gate electrode(111) is connected to gate lines(G3,G4) and the source electrode(113) is connected to each of data lines(D4,D5,D6,D7). The drain electrode(112) is divided into two branches to be connected in a parallel manner. One of the two branches connected in parallel to the drain electrode(112) is connected to an image-maintaining capacitance(140). The image-maintaining capacitance(140) is comprised of a first electrode(142), an insulator(146), and a second electrode(144). The drain electrode(112) is connected to the first electrode(142). The insulator(146) is formed on the first electrode(142) and the second electrode(144) is formed on the insulator(146). The second electrode(144) is connected to common bias lines(B4,B5).
Patent KR-20030025668-A (KR)
Title: Chair for posture correction
Inventor: AHN NAM KI
IPC: A47C7/02
Filed: 2001-09-22
Abstract: PURPOSE: A chair for correcting a body pose is provided to prevent a user from sitting down a chair inappropriately and maintain a good body pose continuously. CONSTITUTION: The chair for correcting a body pose includes a chair back(10), a seat which has a hip support part(12a), a thigh support part(12b) and a center projection(12c) extended from the center of the seat to the front and located between the thighs of a user and a seat supporter(14) at the bottom of the seat(12). The thigh support part(12b) which connects with the front side of the hip support part(12a) and extends to both sides of the center projection(12c). The height of the center projection(12c) is from 5 centimeters to 30 centimeters. The thigh support part(12b) has a specific angle which gets higher from the center to the end.
Patent KR-20020039227-A (KR)
Inventor: BARTSCH STEFAN
IPC: C08K3/00
Filed: 2001-09-27
Abstract: PURPOSE: A biaxially oriented polyester film having at least one matt side and excellent processability is provided. The film is able to be processed in a high speed machine and at least 60% by weight of a cutting material generated during the manufacture of the film is reused without causing serious side effects on physical or optical characteristics of the film, based on the total weight of the film. CONSTITUTION: The biaxially oriented polyester film comprises at least one base layer(B) made from a thermoplastic polyester and at least one matt outer layer(A) which is applied to the base layer and comprises at least 70% by weight of a thermoplastic polyester. The polyester film has a plane orientation coefficient(delta-p) of 0.161. The matt outer layer contains 1.0 to 10.0% by weight of pigments, based on the total weight of the outer layer.
Patent KR-20030028215-A (KR)
Title: A system of viewers' participating in TV broadcasting using mobile phones on the basis of the integrated platform consisted of web and SMS and the method thereof
Inventor: HWANG HYEON CHEOL
IPC: G06F17/00
Filed: 2001-09-27
Abstract: PURPOSE: A system for participating TV viewers into broadcasting with a mobile phone and a method thereof are provided to enable the TV viewer to participate in a broadcasting conveniently and rapidly using an SMS(Short Message Service) being supplied in a mobile communication network. CONSTITUTION: A viewer requests to participate into a broadcasting with a broadcasting client system through TCP/IP(S201). The desired viewers are selected based on member information stored in a DB server(S202). An SMS message is created(S203) and transmitted to mobile terminals of the selected viewers(S204). The selected viewers receive the SMS message(S205). It is judged whether the viewer SMS message is valid(S207). If the viewer SMS message is not valid, the viewer SMS message is discarded(S208). A valid viewer SMS message is analyzed and statistics process of the valid viewer SMS message is executed(S209). A processing result of the viewer SMS message is transmitted to the broadcasting client system through a TCP/IP(S210).
Patent KR-20030027541-A (KR)
Title: Method and apparatus of asynchronous time based data transmitting for communication systems
Inventor: JUNG HYEON MIN
IPC: H04L12/433
Filed: 2001-09-29
Abstract: PURPOSE: A method for transceiving data based on asynchronous time in a communication system and a device thereof are provided to asynchronously reduce the number of time slots of unit data by using data transmission intervals, thereby minimizing power consumption and transmitting data at a high speed. CONSTITUTION: A transmitter sequentially extracts unit data from transmitted data(100). When separating the unit data into substantially-transmitted data and transmission interval data, the transmitter extracts a portion of the unit data as the substantially-transmitted data, and encodes the rest data as the transmission interval data for stipulating time intervals between transmission time points of the substantially-transmitted data(110). The transmitter transmits the substantially-transmitted data at the stipulated time intervals(120). If the transmitted data remains, the transmitter returns to the step of sequentially extracting the unit data in order to transmit next unit data(130).
Patent KR-20030035078-A (KR)
Title: A method for refining a molten steel in use for the manufacture of a stainles steel having low carbon
Inventor: CHO YONG SEOK
IPC: C21C7/068
Filed: 2001-10-30
Abstract: PURPOSE: A method for refining a molten steel used for manufacture of stainless steel having low carbon is provided, which is characterized in that molten steel is primarily decarburized in VOD (vacuum oxygen decarburization) facility and then further decarburized in AOD (argon oxygen decarburization) facility. CONSTITUTION: In a refining method of a molten steel used for the manufacture of a stainless steel containing 10-12% Cr, the method includes the steps of charging a molten steel having carbon content of 1.6 to 1.8 wt.% into AOD (argon oxygen decarburization) facility; blowing oxygen and argon gas into the molten steel so that carbon content of the molten steel is controlled to be within 0.01 to 0.03 wt.% and nitrogen content in the molten steel is controlled below 150 ppm; charging the decarburized molten steel into vacuum decarburization facility; decarburizing the molten steel secondarily to make carbon content in the molten steel to less than 100 ppm under vacuum degree of less than 10 mbar during argon gas injection in an amount of 6.3 to 8.8L/min/t·molten steel, wherein Si content in the molten steel after decarburization in AOD is less than 0.1 %.
Patent KR-20030037586-A (KR)
Title: Humidification Apparatus
Inventor: LEE SUN JAE
IPC: F24F6/10
Filed: 2001-11-06
Abstract: PURPOSE: A humidifier is provided to improve constant temperature and humidity and cleanness of the humidifier. CONSTITUTION: A humidifier comprises a partition(9) which divides an inside of a cabinet(20) into a first chamber(a) and a second chamber(b); a sloping plate(3a) installed on an upper side of a water tank(3) in the first chamber to guide heated air; an air diffusing pipe(11) installed on a bottom of the water tank; an exhaust port(5) placed near the surface of the water; and a vacuum pump(10) in the second chamber having a suction port(12) connected to a suction fan chamber(13) to introduce air through a suction port(1) and transport to the air diffusing pipe through a pipe(15) connected with a discharge port(14) so that air is cleaned in the water, converted into wet air and rises to the surface of the water.
Patent KR-20030037836-A (KR)
Inventor: KIM MUN GYU
IPC: G06F1/32
Filed: 2001-11-06
Abstract: PURPOSE: A portable computer is provided to enable a wireless modem communication by using an RF(Radio Frequency) transceiver and a wireless communication module embedded in a main body. CONSTITUTION: The system comprises an RF transceiver(31), an AD converter(33) and a controller(37). The RF transceiver(31) transmits the data to or receives the data from an accessed server via an antenna by driving a wireless modem software stored at a hard disk drive(50). The AD converter(33), made of base band analog parts, includes a receiving converter circuit(34) and a transmitting converter circuit(35). The receiving converter circuit(34) converts analog IF(Intermediate Frequency) signals, which the RF transceiver(31) receives via the antenna, in a band frequency band, and the transmitting converter circuit(35) converts the digital data, transmitted by a CPU(21), into the analog base band signals, converts the analog base band signals in the IF band, and then transmits the converted IF band signals to the RF transceiver(31). The controller(37), made of a microcomputer, supplies or cuts off electric power by controlling a connector(36) according to the operation of a wireless modem software(53).
Patent KR-20030038977-A (KR)
Title: Spin casting mold with cooling line and manufacturing method thereof and spin casting apparatus with the mold
Inventor: KWON YONG SIN
IPC: B22D13/10
Filed: 2001-11-09
Abstract: PURPOSE: A centrifugal casting mold with cooling path which is simply cooled by forming a cooling path at the inner part of the mold to circulate compressed air, a manufacturing method of the mold, and a centrifugal casting apparatus with the mold which improves productivity by cooling the inside of the mold during casting are provided. CONSTITUTION: In a centrifugal casting mold (200) comprising a cavity (207) formed on a surface to which upper and lower molds (201,202) are closely adhered, and from which the upper and lower molds are separated and performing casting using the centrifugal force, the centrifugal casting mold is characterized in that a cooling path for circulating cooling fluid supplied from the outside is formed inside the upper and lower molds respectively, a cooling path of the lower mold is connected to a cooling path of the upper mold by a connection pipe (212) on the outer circumferential surface of the upper and lower molds, and a discharge groove (214) for discharging the cooling fluid circulated along the cooling path to the outside is formed on the upper surface of the upper mold. In a centrifugal casting apparatus comprising a centrifugal casting mold comprising a cavity formed on a surface to which upper and lower molds are closely adhered, and from which the upper and lower molds are separated, a clamping plate for clamping the mold, and a cylinder for pressing the clamping plate and supporting the clamping plate so that the clamping plate is rotated, the centrifugal casting apparatus is characterized in that a cooling path for circulating cooling fluid supplied from the outside is formed inside the upper and lower molds respectively, a cooling path of the lower mold is connected to a cooling path of the upper mold by a connection pipe on the outer circumferential surface of the upper and lower molds, a discharge groove for discharging the cooling fluid circulated along the cooling path to the outside is formed on the upper surface of the upper mold, a supply way connected to a fluid supply source of the cylinder is formed on the axis of the cylinder, and a hole is formed on the clamping plate so that the supply way and the cooling path of the lower mold are connected to each other through the hole.
Patent KR-20010112183-A (KR)
Title: 출판물과 인터넷을 연계한 효율적인 광고 방법 및 보상시스템
Inventor: PARK JIN HYUCK
Filed: 2001-11-19
Abstract: 본 발명은 출판물과 인터넷을 연계한 효율적인 광고 방법 및 보상 시스템 에 관한 것으로, 더욱 상세하게는 온라인 인터넷 광고와 오프라인 출판물을 연계한 광고 보상 방법을 제시함으로써 단순한 배너광고의 형태를 넘어 사용자의 관심을 유발하게 하여 효과적인 광고 마케팅이 가능하게 하는데 그 특징이 있다고 하겠다. 이를 위해 본 발명은, 인터넷 망에 연결되어 회원가입 등을 하는 클라이언트; 상기 클라이언트의 접속요청에 따라 사용자 식별정보를 입력받아 접속을 허가는 웹서버; 상기 웹서버에 접속한 클라이언트의 사용자가 회원으로 가입하여 제공한 식별정보 및 회원정보를 포함하고 있는 회원데이터베이스; 상기 웹서버에 광고정보 제공자의 광고배너마다 각각 오프라인 광고지면에 표시되어 있는 동일 광고의 인증코드의 식별정보를 포함하고 있는 데이터베이스; 상기 웹서버에 광고정보를 제공하는 제공자의 컴퓨터와 회원 컴퓨터를 네트워크 상에서 연결하는 단계; 상기 웹서버에 광고를 포함한 정보를 회원컴퓨터에 전송하는 단계; 광고를 포함한 정보를 회원컴퓨터에서 디스플레이하는 단계; 광고정보 제공자의 컴퓨터가 광고를 클릭한 사용자와 클릭된 광고를 인식하는 단계; 각각의 광고 인증코드 확인과정을 거쳐 얻은 대가를 회원계좌에 입금하여 보상하는 단계;를 포함하여 구성되는 것을 특징으로 하는 광고 방법 및 보상 시스템에 관한 것이다.
Patent KR-20030042339-A (KR)
Title: Method for creating through holes in printed wiring board
Inventor: HONG SEOK GI
IPC: H05K3/06
Filed: 2001-11-22
Abstract: PURPOSE: A method for forming a through-hole on a printed wiring board is provided to improve the productivity and reliability by employing a laser manufacturing process to which a window opening process is introduced. CONSTITUTION: A printed wiring board(1) is provided with at least two thin-copper layers(2). Portions of the two thin-copper layers(2) where a through-hole is to be formed are eliminated from the printed wiring board(1) through a window opening process. The through-hole is formed on the printed wiring board(1) through a CO2 laser drill processing. Thin-copper protuberances, which are created around the through-hole during the through-hole forming process, are removed. A diameter of the through-hole is smaller than 100 micro-meter.
Patent KR-20030042372-A (KR)
Inventor: JANG YOUNG HO
IPC: E03C1/126
Filed: 2001-11-22
Abstract: PURPOSE: An odor blocking device of a sink is provided to make pleasant indoor environment by cutting off odor from a drainpipe. CONSTITUTION: The odor blocking device of a sink comprises: a housing(10) composed of an upper body(11) provided with an inlet pipe(11') connected to a drainage tube(OT) under a sink, and a lower body(12) coupled with the upper body(11) and provided with a drainpipe(12') connected with a drain-outlet buried under the bottom where a sink is installed; a check ball(20) installed in the housing(10) to be movable by a buoy and made with soft waterproofing materials to hold liquefied weight(21) inward to reinforce adhesiveness; and a check ball guide unit(30) having a discharge hole(31) and guiding the check ball(20) to the edge not to cover up the discharge hole(31).
Patent KR-20030042797-A (KR)
Inventor: AHN DEOK SU
IPC: C25D3/22
Filed: 2001-11-24
Abstract: PURPOSE: A method for efficiently removing iron ions causing surface defect of black stripe to be formed on a plating article contained in galvanizing solution in a horizontal continuous electroplating process having the insoluble anode for producing galvanized strip is provided. CONSTITUTION: In a continuous electro galvanizing process having insoluble anode and horizontal plating cell, the removing method of surface defect in the electro galvanizing comprises the processes of attaching an ion supplying unit comprising reaction tank(4), filter(5), hydrogen peroxide supply tank(6) and alkali supply tank(7) to a zinc ion supply unit comprising plating solution circulating tank(1), zinc melting tank(2) and precipitation tank(3); flowing a plating solution into the zinc melting tank(2) from the plating solution circulating tank(1) so that zinc ions are supplied; flowing the plating solution into the reaction tank(4) so that hydroxyl ions are supplied from the alkali supply tank(7) to adjust acidity of the plating solution to pH 3.5 or more, and iron ions contained in the solution are produced into secondary iron oxide hydrates by receiving hydrogen peroxide from the hydrogen peroxide supply tank(6) in a mole ratio of 0.47 to 0.52 for the iron ion content contained in the solution; passing the solution through the filter(5) so that the produced secondary iron oxide hydrates are filtered and discharged; flowing the solution into the precipitation tank(3) to remove the reactant using water by reacting residual hydrogen peroxide with fine zinc particles; and circulating the solution into the plating solution circulating tank(1) again so that iron ions and residual hydrogen peroxide are removed from the circulated plating solution.
Patent KR-20030048624-A (KR)
Inventor: HWANG SEONG MIN
IPC: G11C8/08
Filed: 2001-12-12
Abstract: PURPOSE: A semiconductor memory device is provided to operate at an execution mode without inputting the external execution command signals by incorporating thereinto a circuit to generate a word line activation signal in the semiconductor chip. CONSTITUTION: A semiconductor memory device having a standby mode and an execution mode includes a first execution mode signal generation circuit for generating a first execution mode signal(PACT1) by receiving external execution command signals and a second execution mode signal generation circuit(20) for generating a second execution mode signal(PACT2) having a predetermined pulse width after a predetermined time is passed after the power-up signal is received and the power-up is accomplished. The semiconductor memory device is operated at the first execution mode when the input of the external execution command signals is allowable and the semiconductor memory device is operated at the second execution mode when the input of the external execution command signals is impossible.
Patent KR-20030048645-A (KR)
Title: Method for manufacturing a bias tape
Inventor: SOHN YOU SURK
IPC: B29B15/12
Filed: 2001-12-12
Abstract: PURPOSE: A manufacturing method of a bias tape is characterized by adhering a single-sided release paper on the top and the bottom of the bias tape. It is capable of preventing change of formation on products. CONSTITUTION: A manufacturing method of the bias tape comprises the steps of: adhering the single-sided release paper on the bottom of the bias cotton fabric(10); coating the top of the bias cotton fabric(10) with a rubber adhering material(14); adhering the single-sided release paper(16) on the top of the bias cotton fabric(10); removing the first single-sided release paper adhered on the bottom; coating the bottom of the bias cotton fabric(10) with the rubber adhering material(14); and then adhering a both-sided release paper(18) thereto.