baber/WOPTO huggingface dataset:
Patent KR-20030045305-A (KR)
Title: Mobile Phone using Magnetic Coupling method without Metallic Contact and Battery Charger with Hands Free
Inventor: CHOI HYEON MI
IPC: H04B5/00
Filed: 2001-12-03
Abstract: PURPOSE: A wireless terminal capable of charging by using non-contact magnetic induction and transceiving a signal and a wireless terminal charging device having a hands-free function are provided to enable the charging without inserting a connector by using a non-contact near magnetic induction method, and to transceive signals, thereby simultaneously performing a charging function and a hands-free function. CONSTITUTION: A wireless terminal(610) comprises as follows. A power receiving device(611) transmits a current to a battery(612). The battery(612) charges the current, and supplies power to each unit. A wireless terminal body(620) performs wireless communication. A controller(622) controls a charging caused by an inducted current, a charging of transmitting a voice signal, and the voice signal. A switching unit(632) transmits the voice signal to a built-in voice input/output unit(631) or a transceiving signal processor(633), or transmits a voice signal received from the input/output unit(631) or the processor(633) to the terminal body(620). The built-in voice input/output unit(631) inputs a voice signal from a microphone or outputs the voice signal. The transceiving signal processor(633) transmits the voice signal of the body(620) to a wireless terminal charging device, and transmits a voice signal received from the charging device to the switching unit(632).
Patent KR-20030045972-A (KR)
Title: Back-up roll pin using in the back-up roll
Inventor: KANG GUN BONG
IPC: B66C1/42
Filed: 2001-12-03
Abstract: PURPOSE: A backup roll pin is provided to prevent the drop of a backup roll by firmly fixing the backup roll pin in a pin groove of a choke. CONSTITUTION: A piston comprises a head portion(22) to have a diameter corresponding to the inner diameter of a through hole and to be inserted in the through hole, a shaft(21) to be extended from the head portion and a tightly holding portion(23) in the end of the shaft. Plural screw grooves are formed inside an inserting portion and an extending portion. A recessed groove is formed inside the inserting portion to offer an air passage by connecting with an outside. A stopper device(25) limits the advanced movement of the head portion selectively by combining with the screw grooves to be separable. Negative pressure is formed in the front side of the head portion by moving the head portion toward the rear side of the extending portion after inserting the inserting portion in a pin groove while inserting the head portion in the through hole. Thereby, the carrying time of a backup roll is reduced and the safety of the carrying operation is improved.
Patent KR-20030048937-A (KR)
Title: An apparatus for preventing strip marking paint from adhering to rolling roll
Inventor: KANG SEON CHEOL
IPC: B21B27/00
Filed: 2001-12-13
Abstract: PURPOSE: An apparatus for preventing strip marking paint from adhering to rolls is provided to prevent marking paint for indicating product information such as product specification of strip from sticking to the rolls of leveller when performing levelling operation for improving flatness of the strip. CONSTITUTION: The apparatus comprises a base plate(10) that is rotationally installed on a transfer table of strip on which product information is marked by paint, and that is arranged at the input side of leveller; a driving part(20) comprising rotation roll(24) and driving roll(26) installed between fixed bars installed on the upper part of the base plate(10); a pad supply part(40) comprising a loading box(46) installed on the upper part of supporting plate(42) installed at the upper side of the fixed bars of the driving part so that a pad(44) for covering the marking paint is loaded inside the loading box(46), and a moving plate(50) installed in such a way that the moving plate(50) is moved by cylinder(48) installed at one side of the base plate(10) and advances the pad(44) on the rotation roll(24) dropped from the loading box(46); and a pad table input part(60) comprising a guide roll(62) vertically movably installed in front of the supporting plate(42), and a pad stopper(66) installed at the front part of the supporting plate(42) so that the pad stopper(66) is rotated according to vertical movement of the guide roll(62) with being connected to the guide roll(62) by wire(64).
Patent KR-20030050012-A (KR)
Title: OHV type Valve system for anti-abrasion
Inventor: KIM GYEONG MO
IPC: F01L1/053
Filed: 2001-12-18
Abstract: PURPOSE: An OHV(Overhead Camshaft) type valve system for preventing wear is provided to prevent the occurrence of a problem in an engine by stopping an injection pump when a pressure applied to an intake/exhaust valve is over a reference value. CONSTITUTION: An OHV type valve system for preventing wear comprises a strain gauge(10) mounted in a gap between a rocker arm(130) and a valve front end, an ECU(Electronic Control Unit,20) inputted with the load detected by the strain gauge and an engine rpm, and a magnetic force generator for controlling the gap displacement by the control motion of the ECU. The ECU turns off an injection pump when the input values are higher than reference values.
Patent KR-20030055649-A (KR)
Title: A dynamic grouping trasmitter/receiver and control system of remote antenna units and the dynamic grouping method in cdma bunched system
Inventor: CHA JAE SANG
IPC: H04B7/26
Filed: 2001-12-27
Abstract: PURPOSE: A transceiver for dynamic grouping of distributed antennas in a CDMA communication system and a control system and a dynamic grouping control method using the same are provided to control transmission signal power of each distributed antenna based on signal strength received from the distributed antennas, thereby smoothly supplying a mobile communication service without deteriorating quality and minimizing interference power. CONSTITUTION: RAUs(Remote Antenna Units)(200_1-200_3) transmit communication data received from a terminal(100), or transmit the communication data to the terminal(100) by communication power received from a central unit(300). The central unit(300) controls to receive the communication data by variable power in the RAUs(200_1-200_3) based on transmission delay received from the RAUs(200_1-200_3). Each of the RAUs(200_1-200_3) consists of transmission delay elements(210) and receiving transmission delay elements(220). The transmission delay elements(210) calculate transmission delay conditions of the central unit(300), and transmit the conditions. The receiving transmission delay elements(220) receive transmission delay data received from the central unit(300).
Patent KR-20030058107-A (KR)
Title: Structure of bottom substrate of Liquid Crystal Display Device for testing defect
Inventor: PARK HYEON JIN
IPC: G02F1/136
Filed: 2001-12-29
Abstract: PURPOSE: A lower substrate structure for testing failure of an LCD is provided to electrically connect shorting bars having intersecting areas to realize the equal electric potential, thereby preventing the breakage of an insulating film between the shorting bars in the intersecting areas. CONSTITUTION: A lower substrate structure for testing failure of an LCD includes a plurality of gate lines(130a.130b) and data lines(150a,150b) formed on a substrate defining pixel areas, gate pads(140a,140n) and data pads(160a,160b) formed at an end of each of the gate and data lines, first and second shorting bars(210,230) formed on different layers and respectively connected to odd-number gate pads and even-numbered gate pads, and third and fourth shorting bars(250,270) formed on different layers and respectively connected to odd-number data pads and even-numbered data pads. Shorting bars having intersecting areas from each other are electrically connected to each other in areas other than the intersecting areas.
Patent KR-20020026412-A (KR)
Inventor: PARK YONG SEOK
IPC: G06F17/00
Filed: 2001-12-31
Abstract: PURPOSE: A method for managing books and a computer program product for performing the same are provided to enable a user to prepare a book-related homepage easily. CONSTITUTION: A user executes a book managing homepage manufacturing program and decides a wanted design(10). The decided homepage design is a layout of a web document for displaying contents. The user must decide a position, a size, and a color of an operation button for operating necessary functions. An actual homepage is created in accordance with a design of a homepage decided by the user(20). In detail, a homepage having a predetermined frame is automatically created by a user's click. The user selects a functional module in accordance with one's wanted object out of an on-line bookstore, an on-line book lending store, an off-line book lending store, an on-line library, and an off-line library(30). The selected module is inserted in the homepage and the operation button is linked therewith(40).
Patent KR-20010074971-A (KR)
Title: 수신기 및 적응 등화 처리 방법
IPC: H04L7/08
Filed: 2000-06-14
Abstract: 오버 샘플 표본화기(3)가 심볼 레이트 이상의 속도로 수신 신호를 표본화하고, 수신 계열 출력 회로(4)가 표본화된 신호 계열을 오버 샘플 타이밍 번호가 다른 계열에 분배한다.  그 후, 복수의 신뢰도 정보 부가 블라인드 등화기(5A, 5B, 5C)가 분배된 신호 계열을 수취하며 또한 적응 등화 처리를 행함으로써 판정 데이터와 신뢰도 정보를 출력한다.  마지막으로, 판정 데이터 선택 회로(6)가 복수의 신뢰도 정보와 판정 데이터를 수취하여, 가장 신뢰도가 높은 판정 데이터를 판정치로서 출력한다.
Patent KR-20010080221-A (KR)
IPC: H04B1/40
Filed: 2000-08-03
Abstract: 개인용 통신 장치는 제 1 및 제 2 안테나(102A, 102B)가 몸체의 반대편 종단에 위치해 있는 안테나 다이버시티 배열(arrangement)을 병합하는 장형 몸체(202)를 포함한다. 일 실시예에서, 마이크로폰(114)은 일(one) 안테나(102A)의 팁(tip)에 위치하며 스피커(116)는 다른 안테나(102B)의 팁에 위치한다. 상기 마이크로폰(114) 및 스피커(116)는 그들 각각의 안테나에 톱 로드(top load)로서의 역할을 하며, 그로 인해 더 짧은 안테나를 사용할 수 있게 해준다. 상기 안테나(102A, 102B)는 동축 케이블로 제작될 수도 있으며, 이는 상기 안테나(102A, 102B)로 하여금 상기 장치의 몸체 안의 마이크로폰(114) 또는 스피커(116)와 트랜시버 회로 사이에 전기적 접속을 제공할 수 있게 해준다. 마이크로폰(114) 및 스피커(116)가 무선 주파수에서 낮은 임피던스를 지니도록 배열함으로써, 상기 동축 케이블은 유도성 스터브 노릇을 하며 상기 안테나(102A, 102B)가 추가로 짧아지게 해준다.
Patent KR-20010093144-A (KR)
IPC: B23Q17/20
Filed: 1999-12-09
Abstract: 본  발명은  연마기에서  연마휠에  의한  공작물의  황삭연마중  공정을  제어하는  방법에  관한  것으로,  본  발명에  따라서,  연마중  공작물(2)이  실제  크기를  결정하기  위하여  측정센서(13)에  의하여  측정되고  측정된  실제  크기가  사전에  설정된  연마시간에  따른  요구된  크기로  연속하여  자동적으로  보정된다.          본  발명은  또한  공작물의  황삭연마중  공정을  제어하는  방법을  수행하기  위한  연마기를  제공하는  바,  연마기가  연마스핀들헤드에서  공작물(2)을  황삭연마하기  위한  연마휠(10)로  구성된다.          또한  연마기는  연마된  공작물  크기를  검출하기  위한  측정센서(13)와,  연마기  제어장치로  구성되고  공작물(2)이  작업스핀들(1A)과  심압대  슬리이브(4A)사이에  고정된다.          본  발명에  따라서,  측정센서(13)가  공작물(2)상에서  회전하는  연마휠(10)의  결합영역이  이루는  평면에  배치되며,  측정신호가  황삭연마중  연마기  제어장치에  연속하여  공급된다.          연마기  제어장치는  이들  측정신호에  기초하여  연마작업이  공정간  제어중에  수행될  수  있도록  연마휠(10)을  제어한다.
Patent KR-20010082344-A (KR)
IPC: G05F3/30
Filed: 1999-12-13
Abstract: There is disclosed a level shift circuit which has a differential input, for receiving input signals, and a differential output, for supplying output signals derived from the input signals. The level shift circuit further includes a control level setting input, and a feedback circuit for setting a common mode level of the output signals to a level set on the control level setting input. This allows the output common mode to be set accurately, independently of the input common mode.
Patent KR-20010093276-A (KR)
Title: Treatment of infertility
IPC: A61K31/575
Filed: 2000-02-23
Abstract: In an in vitro fertilization method, a woman is treated with a hypothalamic hormone and/or a pituitary hormone or an agonist or antagonist thereof or an active derivative thereof for a short period of time and, thereafter, using in vitro oocyte maturation egg or eggs are retrieved from the woman and are maturated using a meiosis activating compound.
Patent KR-20020019436-A (KR)
Title: Exfoliation resistant aluminium-magnesium alloy
IPC: C22C21/06
Filed: 2000-05-04
Abstract: Aluminum-magnesium alloy product for welded mechanical construction, having the following composition, in weight percent: Mg 3.5-6.0, Mn 0.4-1.2, Zn 0.4-1.5, Zr 0.25 max., Cr 0.3 max., Ti 0.2 max., Fe 0.5 max., Si 0.5 max., Cu 0.4 max.; one or more selected from the group: Bi 0.005-0.1, Pb 0.005-0.1, Sn 0.01-0.1, Ag 0.01-0.5, Sc 0.01-0.5, Li 0.01-0.5, V 0.01-0.3, Ce 0.01-0.3, Y 0.01-0.3, and Ni 0.01-0.3; others (each) 0.05 max., (total) 0.15 max.; and balance aluminum.
Patent KR-20020063119-A (KR)
Title: Container plug attaching device
Inventor: FUJIKAWA YOSUJI
IPC: B31B1/84
Filed: 2002-01-23
Abstract: PURPOSE: To adjust an anvil simply in a short time. CONSTITUTION: A container faucet fitting device for fitting a cylindrical faucet P one end of which is opened and which has a flange F in an opening fringe part to a container outlet O fringe part has an anvil 33 and a seal member 35 for pinching both during sealing with the flange F pushed to the outlet O fringe part, a rotary shaft 31 fitted to make the anvil 33 projected in the radius direction, a projection 61 formed at the tip part of the pinching face 32 of the anvil 33, a driving means for rotating the rotary shaft 31 intermittently to stop the anvil 33 only by a seal posture to make the projection 61 face the seal member 35, and a supply means which fits the faucet P to the rotating anvil 33 so that the faucet P is held by the projection 61 and supplies the faucet P.
Patent KR-20030064940-A (KR)
Title: Structure for combining insert injection molding for strength rein-forcement of vehicle front end module
Inventor: BAE SEONG MIN
IPC: B62D25/08
Filed: 2002-01-29
Abstract: PURPOSE: An insert-injection combining structure for reinforcing the strength of an FEM(Front End Module) is provided to increase the bonding strength of synthetic resin and metal members comprising a carrier of the front end module of a vehicle and to easily separate synthetic resin and metal members in falling into disuse. CONSTITUTION: In an insert-injection combining structure for reinforcing the strength of a carrier(100) of a FEM, the carrier is composed of a plurality of metal pipes(110) arranged to enable a condenser, a radiator, and a cooling fan to be mounted, a plurality of synthetic resin connectors(120) reclaiming and joining adjacent ends of the metal pipes by an insert injection, and an uneven part formed on an outer peripheral surface of parts of the metal pipes which are reclaimed into the synthetic resin connector.
Patent KR-20030065017-A (KR)
Title: Device and method for driving of ferroelecteic memory
Inventor: KANG HUI BOK
IPC: G11C11/22
Filed: 2002-01-29
Abstract: PURPOSE: An apparatus and a method for driving a ferroelectric memory are provided to complete a normal read/write operation at a corresponding address by blocking other addresses and guaranteeing a cycle time of the corresponding address. CONSTITUTION: An apparatus for driving a ferroelectric memory includes an address latch block(43), an ATDSUM value output block(46), a pulse width extension/control pulse generation block(47), and a cell operation pulse generation block(48). The address latch block is used for latching a buffered address signal according to a cell operating pulse. The ATDSUM value output block is used for generating an ATD signal according to a variation of address signals and outputting the sum of ATD pulses. The pulse width extension/control pulse generation block is used for extending the pulse width of ATDSUM value and outputting a chip control pulse by using an extended pulse signal. The cell operation pulse generation block is used for generating a cell operating pulse by using the chip control pulse. An ATD pulse of another address is not generated in an active period of the cell operating pulse.
Patent KR-20020015365-A (KR)
Inventor: SHIN OK GYUN
IPC: H04N21/2665
Filed: 2002-01-29
Abstract: PURPOSE: A system and a method for internet broadcasting of a cellular communication terminal are provided to enable a user to be provided with broadcasting contents via a cellular communication terminal by providing the broadcasting contents to the cellular communication terminal via a broadcasting relay server. CONSTITUTION: An internet broadcasting system for a cellular communication terminal comprises an internet broadcasting station server(400), a broadcasting relay server(300), a cellular communication server(100), and a mobile communication company server(200). The internet broadcasting station server consists of a broadcasting content producing module(402), an internet broadcasting module(404), and a broadcasting contents transmitting module(406). The broadcasting relay server includes an internet broadcasting station management module(302), a broadcasting contents management module(304), a relay module(306), a terminal management module(308), and a control module(310). The internet broadcasting station server produces contents and broadcasts the contents via the internet. The broadcasting relay server buffers the broadcasting contents, packetizes the contents, and transmits the contents to a mobile communication company. The cellular communication terminal depacketizes the broadcasting contents, buffers the depacketized contents, and converts the contents into a visible band. The mobile communication server emits the packetized contents transmitted from the broadcasting relay server to the cellular communication terminal.
Patent KR-20020065860-A (KR)
Inventor: FUKASAWA KAYOKO
IPC: H04W76/04
Filed: 2002-02-07
Abstract: PURPOSE: A switching station, a method for registering subscriber location information, a method for acquiring subscriber service information, a method for registering subscriber service information, and a method transmitting subscriber service information are provided so that a subscriber acquires a service without dependence on the accommodation capacity of a management unit which manages subscriber information. CONSTITUTION: When a mobile station(150) moves from an area(132) of a switching station(112) into an area(131) of another switching station(111) having a VLR(Visitor Location Register)(121) which has already accepted the maximum number of subscribers, the switching station(111) registers subscriber location information about the mobile station(150) in an HLR(Home Location Register)(140) and deletes subscriber service information of the least active mobile station from the VLR while informing the HLR about the deleted mobile station, being an "overflow" mobile station to register the new subscriber even through it cannot register subscriber service information in its VLR(121). When a call origination signal is transmitted from the overflow mobile station(150), the switching station(111) performs call origination connection processing by acquiring subscriber service information about the overflow mobile station(150) from the HLR(140). When call termination to the overflow mobile station(150) occurs, the switching station(111) performs call termination processing normally since subscriber location information is correctly updated in the HLR(140). The switching station(111) performs call termination processing by acquiring subscriber service information from the HLR(140).
Patent KR-20020026501-A (KR)
Inventor: HIYASHI MASAKI
IPC: H04W52/04
Filed: 2002-02-20
Abstract: PURPOSE: A base station apparatus and a mobile station apparatus are provided to minimize control delays in closed-loop transmission power control and suppress the deterioration of the measuring accuracy due to a reduced SIR measurement time. CONSTITUTION: Both the up and down lines are appropriately provided with up and down slot offset by separately arranging the pilot data and the data for transmission power control inside slots. Namely, at a base station and a mobile station, the arrangement of data inside the slot is determined while considering delay. For example, pilot data(401) and data(402) for transmission power control are separated and between them, data(403) are sandwiched. In this case, at the mobile station, an SIR is measured while using the received pilot data(404) and the result is contained in the transmission power control data(405). Furthermore, the slot is shifted just for Tshift.
Patent KR-20030069531-A (KR)
Title: Eye gaze point estimation method
Inventor: JUNG MYEONG JIN
IPC: G01B21/20
Filed: 2002-02-21
Abstract: PURPOSE: A method for assuming a focus point of eyes is provided to precisely assume the focus point of eyes in a simple manner without requiring distance from an object to eyes of a user. CONSTITUTION: An infrared LED(18) is installed at the center of a lens(17) of a camera(16). A plurality of infrared LEDs(11,12,13,14) is attached to each edge of a monitor(10). A CCD camera(16) is provided to assume bright points reflected from eyes. In order to assume a focus point(15) of a user(19), an image capturing device is provided in a computer. The infrared LEDs(11,12,13,14) of the monitor(10) and the infrared LED(18) installed at the center of the lens(17) are sequentially turned on by using parallel ports of the computer. The bright points are detected through a relatively simple image processing process.
Patent KR-20030070484-A (KR)
Inventor: NOH KYU SANG
IPC: B68G1/00
Filed: 2002-02-25
Abstract: PURPOSE: An inner cover is provided to prevent inner materials from leaning to one side, thereby prevent the inner materials from conglomerating even when inner materials having deodorizing, sterilizing, antimicrobial, proper temperature and humidity maintaining and noxious gas removing effects are embedded into the inner cover. CONSTITUTION: In an inner cover(100) into which healthy inner materials are embedded, wherein far-infrared ray emitting mineral, tourmaline, jade powder, ocher, charcoal, ceramics or a mixture thereof is embedded into the healthy inner materials, contained in the healthy inner materials or coated on the healthy inner materials, the healthy inner material embedded inner cover comprises a mesh body(10) on the surface of which micropores are formed, and an inner part of which is formed in a certain shape having a closed internal space part; and deflection preventing partitions(20) for preventing the inner materials form deflecting to one side by dividing the internal space part into a plural spaces, wherein the inner materials are inner materials for pillow(102), mat, sheet cushion, cushion, sofa and fancy mattress, wherein size of the spaces is varied by narrowing or widening distance between the partitions, wherein latex(40) or sponge having cushion made of a material different from the inner materials is embedded into an arbitrary space in the spaces divided by the partitions so that the latex or sponge supports the inner cover, and wherein the inner materials are small grains formed in a polygonal shape such as cylindrical, rectangular, spherical and hexagonal shapes.
Patent KR-20030073281-A (KR)
Title: Process for preparing silica of high purity
Inventor: LIM JIN YEONG
IPC: C01B33/12
Filed: 2002-03-09
Abstract: PURPOSE: Provided is a process for preparing high purity silica using PECVD (plasma enhanced chemical vapor deposition) in a low cost. CONSTITUTION: The process comprises the steps of obtaining silicon oxide by vapor phase reduction of low grade silica in hydrogen and methane plasma ambient at temperature of 1900-2500K, and obtaining refined silica by oxidizing the silicon oxide.