baber/WOPTO huggingface dataset:
Patent KR-20020032123-A (KR)
Title: Pick-up tool for attaching semiconductor chip
Inventor: EUN YEONG HO
IPC: H01L21/68
Filed: 2000-10-25
Abstract: PURPOSE: A pickup tool for adhering a semiconductor chip is provided to adhere uniformly a semiconductor chip on a chip loading plate by improving the shape of a bottom face of a pickup tool. CONSTITUTION: A projection(12) is formed on a bottom edge portion of a pickup tool(10). The projection(12) is concentrated on a center of the bottom edge portion of the pickup tool(10). A vacuum hole(20) is formed on the center projection(12). A semiconductor chip(14) is adhered on a chip loading region of a member(16) including an adhesive(18) such as an epoxy. The semiconductor chip(14) is adhered uniformly by the bottom edge projection portion(12) and the center projection portion(12) of the pickup tool(10). The bottom edge projection portion(12) and the center projection portion(12) of the pickup tool(10) are adhered uniformly on an upper edge portion and a center portion of a film adhesive member.
Patent KR-20020034535-A (KR)
Title: Apparatus and method for driving a packet transceiver in imt-2000 system
Inventor: HAN YONG GU
IPC: H04W88/08
Filed: 2000-11-02
Abstract: PURPOSE: An apparatus for driving a packet transceiver of an IMT(International Mobile Telecommunication)-2000 system and a method therefor are provided to perform a stable packet exchange by synthesizing an inter-block signal packet with a destination address and an it's own address of data read by a driving device of a PTM(Packet Transceiver Module), transmitting the data to a user application program, copying the data, and quickly transmitting and receiving the data. CONSTITUTION: An IMT-2000 base station system board(30) comprises a software unit comprising a user application program(31), a packet transceiver driving device(33), and an operating system, and a hardware unit having a microprocessor(37) and a PTM module(39). A DPR(Dedicated Packet Router)(41) connects to the IMT-2000 base station system board(30) for transmitting and receiving data. The packet transceiver driving device(33) has a transmission block for receiving data from the user application program(31) and transmitting the data and a receipt block for receiving the data and transmitting the received data to the user application program(31).
Patent KR-20020036250-A (KR)
Title: Device for preventing wearing out sleeve in water pocket
Inventor: JIN SEON GU
IPC: F04D29/04
Filed: 2000-11-09
Abstract: PURPOSE: A wear prevention apparatus is provided to minimize wear of sleeve by preventing contact friction between grand packing and sleeve, while lengthening useful life of equipment. CONSTITUTION: An apparatus comprises a groove(110) for dividing, at a constant angle, the outer circumference of a sleeve(100) installed to a rotating shaft(3) of a centrifugal pump, and which is formed in the lengthwise direction of the sleeve; a water pocket(120) formed in the direction opposed to the rotating direction of the sleeve, wherein the water pocket has a cross section decreasing as it goes from the groove toward the adjacent groove; a plurality of grand packing(50) inserted to the outer circumference of the sleeve, such that the grand packing has a length longer than the length of the groove; and a lantern ring(40) disposed at the center of the grand packing so as to guide the fluid fed from a lubricating water pipe(60) toward the groove.
Patent KR-20010044125-A (KR)
Inventor: SONG BYEONG GANG
IPC: H04M11/00
Filed: 2000-11-14
Abstract: PURPOSE: A computer phone integrating system and a controlling method thereof are provided to interwork regardless of a type of an exchange of a computer phone integrating system and its manufacturer by having a phone control unit in a counselor terminal, and customize for a request by a service provider by having various strong development tool and its interworking by installing a phone control unit supporting various functions for a phone. CONSTITUTION: An exchanger(20) receives a call from a client phone(10) through a PSTN and transmits it to an IVR server(30). In order to connect the client and a consultant, the IVR server(30) switches to transmits the call to the consultant or performs a switching operation related to a call such as a call forwarding function between consultants. The exchanger(20) is connected by an extension(22) with phone sets(90-120). The IVR server(30) is directly connected to the exchanger(20) and provides a voice service to the call transmitted from the exchanger(20) or provides a call forwarding, a message recording and a consultation reservation to a consultant terminal in response to a request of a consultant. A CTI server(40) controls every units(20-120) operated in a system and processes a command for the units(20-120) and data according to the command result. The database server(50) stores every information required for a computer phone integrating system, that is, a data and a code, and stores statistics for various data and monitoring information for consultant terminals(60-80). The consultant terminals(60-80) includes a novel phone control unit(120) and is linked to an application for consultant. The terminals(60-80) outputs information related to a working situation of the consultant or a phone status to the CTI server(40) and processes commands transmitted from the CTI server(40).
Patent KR-20020041147-A (KR)
Title: Flat type ejector for exhaust air feed back vacuum cleaner
Inventor: NAM HYEON SIK
IPC: A47L9/00
Filed: 2000-11-27
Abstract: PURPOSE: A flat ejector for a vacuum cleaner providing discharge air with backflow is provided to enable a manufacturing process to be facilitated and an installing spacing to be decreased and a foreign material to be deposited in an ejector chamber by providing an ejector nozzle with a same thickness as the ejector chamber. CONSTITUTION: A casing(11) is provided with a spacing therein and an intake passage in communication with an external. An intake pump(13) is contained in the casing to generate an intake force so as to draw in an exterior fluid through the passage. A filter member(15) is fitted on the intake side of the intake pump to block a foreign material of the intake fluid. A discharge backflow passage is connected with the discharge side of the intake pump to reflow at least portion of the discharge air from the intake pump into the intake side of the intake pump. An ejector nozzle portion(50) is adapted to provide an increasingly decreasing flow section area, being connected the intake side with the discharge backflow passage to inject a fluid flowing along the discharge backflow passage at a relatively fast speed. An ejector chamber(51) has a same thickness as the nozzle portion, being installed on one side of the nozzle portion and connected to the intake passage, with an inlet side communicated with the external and discharge side jointed with the discharge side of the nozzle potion.
Patent KR-20020042966-A (KR)
Title: Apparatus for rejective clutter signal
Inventor: KIM SEONG UN
IPC: G01S13/00
Filed: 2000-12-01
Abstract: PURPOSE: A clutter signal remover is provided to eliminate a clutter signal included in an input video signal using a rectilinear approximation according to least-squares. CONSTITUTION: An A/D converter(110) samples and converts a video signal from a system into a digital signal. A clutter signal processor(120) includes a rectilinear approximation calculator(121) and a sum calculator(122). The rectilinear approximation calculator(121) obtains a rectilinear equation according to a minimal square method with respect to the sampled digital video signal from the A/D converter(110). The sum calculator(122) calculates a difference between an output of the A/D converter(110) and an output of the rectilinear approximation calculator(121). An FFF signal processor(130) performs an FFF operation with respect to an output of the sum calculator(122) of the clutter signal processor(120).
Patent KR-20020044714-A (KR)
Title: Apparatus and method for video signal reconstitution
Inventor: HAN DONG IL
IPC: H04N7/01
Filed: 2000-12-06
Abstract: PURPOSE: A video restoration device is provided to estimate motion information between fields from information of a past field and a future field based on a presently-interpolated field, to identify an input video generated from a film sequence, and to compensate a present field, thereby improving picture quality. CONSTITUTION: A field data supplier(11) having many field memories(11A-11C) supplies consecutive field data including a present field. A scene shift detector(12) inputs the field data to detect motions between neighboring fields, and decides whether a scene shift is carried out on an inputted sequence. A 3:2 pull-down mode detector(13) inputs the field data to detect whether an inputted video sequence has a 3:2 pull-down characteristic, and outputs a control signal by referring to a detected result and a scene shift detection signal of the scene shift detector. When the control signal is inputted, a field interleaver(14) reciprocally interleaves a field to be interpolated with a neighboring field, to generate an interpolated frame.
Patent KR-20020047415-A (KR)
Title: Apparatus of clearing in the progress of the belt direction
Inventor: JUN BYEONG GEOL
IPC: B65G39/073
Filed: 2000-12-13
Abstract: PURPOSE: A cleaner according to a travelling direction of a belt is provided to minimize wear of a belt conveyer and damage of a cleaner and to prevent an accident. CONSTITUTION: A cleaner according to a travelling direction of a belt comprises a return belt mounted on a loading belt conveyer; upper and lower frames(70,71) parallelly mounted on the return belt toward a travelling direction of a belt; a rail(72) guiding a roller by being mounted on the upper frame; a compressing roll unit(60) inserted between the upper and lower frames; plural moving rollers(61) contacting to the rail by being mounted on outer portions of upper lower plates; a stopper(73) preventing the compressing roll unit from entering by being mounted on an end portion of a pulley; plural compressing roll stands elastically supporting upper and lower compressing roll shafts(66-1,66-2); and a guide rollers(64) guiding front and rear plates.
Patent KR-20020049754-A (KR)
Title: A terminal wath battery cover
Inventor: SONG CHEOL UNG
IPC: H04B1/38
Filed: 2000-12-20
Abstract: PURPOSE: A cellular phone having a battery is provided to be conveniently used by composing a sliding rib in a battery cover and moving the battery cover following a sliding groove of a sliding guide rib. CONSTITUTION: A sliding rib(31) is protruded and composed at an internal side wall of a battery cover(30), and a locking asperity(32) is composed at an internal side of a length direction. Sliding guide ribs(11) in which sliding grooves(11a) are formed are composed in a certain position of a back lower(10) at a uniform interval. An aperture portion(11b) is formed at one side of the sliding guide ribs(11) to be penetrated with the sliding groove(11a) so that the sliding rib(31) is inserted into the aperture portion(11b). Circular grooves(11c) are formed at one sides of the sliding grooves(11a) and sides distant from the aperture portion(11b) so that the sliding rib(31) is easily rotated. An asperity hook(12) is composed in a length direction so that the locking asperity(32) is bridged.
Patent KR-20010016566-A (KR)
Title: Boundary stone using natural stone and manufacturing method thereof
Inventor: CH OE HAN GYUN
IPC: B28B23/00
Filed: 2000-12-21
Abstract: PURPOSE: Provided is a border stone by using a natural stone, which has a multiple natural stones in the upper part side and the front side. A method for preparing the same is also provided. CONSTITUTION: The method comprises steps of: (i) pouring mortar into the inside of a mold and then pressurizing it to form a multiple grooves in the upper part side and the front side(S1); (ii) separating the mold from the molded border stone(S2); (iii) placing a natural stone on the upper side of the border stone and coating with diluted mortar to adhere the natural stone(S3); (iv) curing the border stone where the natural stone is adhered to the upper part side(S4); (v) after lying the border stone of which the front side looks upward, placing a natural stone on the front side of the border stone and coating with diluted mortar to adhere the natural stone(S5); and (vi) curing the border stone where the natural stone is adhered to the front side(S6). In the border stone made of concrete, a multiple grooves are formed on the upper part side and the front side of the border stone and natural stones are safely placed in the grooves and diluted mortar is coated with the grooves to adhere the natural stones.
Patent KR-20020050544-A (KR)
Title: Method of Applying Short Key to Mobile Phone
Inventor: KIM HYEON JU
IPC: H04B1/38
Filed: 2000-12-21
Abstract: PURPOSE: A method for applying abbreviated keys of a mobile communication terminal is provided to reduce the time and the inconvenience for moving to the frequently used or complicate menus by storing the menus at each figure of the terminal. CONSTITUTION: A mobile communication terminal user moves to a menu to be designated(S101). The user presses a storing key of a mobile communication terminal(S102). The mobile communication terminal displays a message to input a figure so that the user designates the menu at the selected figure(S103). The user inputs the figure(S104). The terminal searches whether the abbreviated menu assigned to the input figure exists(S105). If not, the terminal stores the abbreviated menu to be matched with the input figure(S106). If exists, the terminal shows a message asking abbreviated menu change at a liquid crystal display(S107).
Patent KR-20020050907-A (KR)
Title: Applying Method for Small Group Multicast in Mobile IP
Inventor: LEE JI UNG
IPC: H04W40/34
Filed: 2000-12-22
Abstract: PURPOSE: A method for supporting a small group multicast in a mobile IP is provided, which increases a network usage efficiency of a mobile IP network. CONSTITUTION: A home agent(100) is a router which grasps the current access points of mobile nodes(300) belonging to a home network and tunnels multicast packet transported to the mobile nodes. The home agent has a foreign agent(200) having a multicast group belonging to itself and the mobile nodes receiving the multicast group as performing an explicit group management, and a data base(101) where a relation of the mobile nodes registered in each foreign agent is defined in a tree form. Also, the home agent converts the received implicit multicast packet into the explicit multicast packet including internet addresses of the mobile nodes registered as multicast receivers and then transports it to a COA(Care-of Address). When the home agent receives the explicit multicast packet, it performs an explicit multicast routing of the mobile nodes described in the packet.
Patent KR-20010062693-A (KR)
Title: Mobile phone transceiver
Inventor: LAZAR STEVEN
IPC: H04B1/50
Filed: 2000-12-26
Abstract: PURPOSE: Mobile phone transceiver is provided to decrease power consumption while reducing the circuit requirements. CONSTITUTION: A multiple-band transceiver(10) uses a fixed frequency oscillator(34) to generate a reference signal in both receive mode and transmit mode for each frequency band. A dual-band variable oscillator(26) is used to tune signals in receive and transmit mode. The use of the fixed frequency oscillator in both modes and in each band reduces the number of oscillating components, simplifying the circuit and reducing power requirements.
Patent KR-20020054989-A (KR)
Title: A brake pad indicator system
Inventor: LEE JAE WAN
IPC: F16D66/02
Filed: 2000-12-28
Abstract: PURPOSE: A brake pad indicator system is provided to remove uneasiness of a driver and to improve the reliability on the safety of a vehicle by continuously showing the wear state of a brake pad. CONSTITUTION: A displacement sensor(5) is installed on a base plate(3) of a brake pad(1). A sensing rod(7) of the displacement sensor contacts a brake disk(9) and slides depending on the wear of a pad(10). The sensing rod moves while contracting a spring(13) depending on the wear of the pad. An indicator(17) is connected to the displacement sensor. The wear state of the pad is indicated by the displacement indicator. Therefore, a driver easily observes the wear state of the brake pad through the indicator.
Patent KR-20010025480-A (KR)
Title: Manufacture method of green rice-green tea to use main stuff for green-rice
Inventor: KIM DONG WON
IPC: A23F3/14
Filed: 2000-12-29
Abstract: PURPOSE: Provided is a method for manufacturing green tea from green rice which is very useful in improving skin condition and physiological functions for example, strengthening immune system and preventing aging, by applying good flavor and abundant nutrients of green rice to green tea. CONSTITUTION: A method for manufacturing green tea comprises the following steps of: i) washing and soaking green rice in the water of 10-12 deg.C for 5-6 hours then drying; ii) steaming the resultant green rice for 60-70 minutes for gelatinization; iii) drying the resultant green rice again for 240-250 minutes; iv) frying the resultant green rice at 180-220 deg.C for 10-15 minutes; v) frying again the fried green rice at 80-100 deg.C; vi) mixing the fried rice with steamed green tea leaves in a certain mixing ratio; vii) optionally adding a certain amount of the powder of Job's tears to the mixture; and viii) drying and grinding the mixture.
Patent KR-20020058796-A (KR)
Title: Apparatus of Driving Liquid Crystal Panel in 2-Dot Inversion
Inventor: LEE SANG YEOL
IPC: G09G3/36
Filed: 2000-12-30
Abstract: PURPOSE: An apparatus for driving a 2-dot inversion system liquid crystal display panel is provided, which minimizes flicker noise along a horizontal direction. CONSTITUTION: A liquid crystal display panel comprises a number of liquid crystal cells installed in an area separated by a number of gate lines and source lines, and a number of thin film transistors transmitting a signal on the source line toward the liquid crystal cell in response to a signal on the gate lines, and a number of subsidiary capacitors connected to each liquid crystal cell in parallel. The first data driving circuit part(22A) is located in one side of the source line and drivers an odd-numbered source line. The second data driving circuit part(22B) is located in another side of the source line and drives an even-numbered source line. And a gate driving circuit part(24) drives the above gate lines. A subsidiary capacitor located farthest from the data driving circuit parts has a parasitic capacitance different from a parasitic capacitance of a thin film transistor nearest to the data driving circuit part.
Patent KR-20020057026-A (KR)
Title: Low consumption power operating system of lcd module
Inventor: LEE HYEONG PIL
IPC: G09G3/36
Filed: 2000-12-30
Abstract: PURPOSE: A low power consumption driving apparatus of a liquid crystal display module is provided, which reduces power consumption by preventing a rapid current flow by forming a step at a voltage applied between a gate electrode and a source electrode of a thin film transistor. CONSTITUTION: The driving apparatus of a liquid crystal display module drives a liquid crystal cell of a pixel unit by applying a gate electrode to a gate of a thin film transistor arranged in a matrix array type. The first and the second switching device(20a,20b) are complementary each other to apply a B voltage of 1-H period to each gate in common for a gate on driving of the thin film transistor. The first reference voltage generation part(22) applies the first reference voltage to a source of the first switching device. The second reference voltage generation part(24) forms a clamping level as to a potential of a connection node of the first and the second switching device. The driving apparatus generates a gate-source voltage of a step waveform of the thin film transistor.
Patent KR-20010022350-A (KR)
IPC: H04L1/00
Filed: 1999-05-27
Abstract: 기입 어드레스 공급부(210)는, 전송 또는 기록할 프레임에 포함되는 헤더(H)에 대응한 비트열 및 이 프레임에 포함된 데이터(D)에 대응한 비트열을 구성하는 각 비트를 기입하기 위해 기입 어드레스를 상기 작업메모리(220)에 공급한다. 판독어드레스 공급부(230)는 헤더(H)에 대응한 복수의 연속한 비트를 작업메모리(220)로부터 판독하기 위한 복수의 어드레스와, 데이터(D)에 대응한 1개의 비트를 작업메모리(220)로부터 판독하기 위한 어드레스를 교대로 작업메모리(220)로 공급하고, 헤더(H)에 대응한 비트열을 구성하는 각 비트가 데이터(D)를 구성하는 비트열 내에 분산 배치된 비트열을 작업메모리(220)로부터 판독한다. 
     이러한 인터리빙장치에 의하면, 프레임을 구성하는 각 정보에 대해, 개별적으로 랜덤화를 수행하고, 각 정보를 구성하는 비트를 그 정보에 대해 최적인 형태로 전송할 수 있다.
Patent KR-20010023052-A (KR)
IPC: F02D11/10
Filed: 1998-08-13
Abstract: 세팅 샤프트(2)상에 배치되어 내연기관의 파워를 결정하는 세팅 부재(4)용 부하 세팅 장치는 비틀림 스프링(18)을 갖는다.  상기 비틀림 스프링(18)은 최소 부하 위치와 최소 부하 기어박스의 비상 작동 위치 사이에서 그리고 전부하 위치와 세팅 기어 박스(5)의 비상 작동 위치 사이에서 응력을 받는다.  최소 부하 기어박스는 중간 톱니바퀴(8)상에 배치된 톱니바퀴(9)와 동일한 방향으로 선회 가능한 캠(10)을 갖는다.  상기 캠은 비상 작동 위치에서 스토퍼(13)에 놓인 비틀림 스프링(18)의 단부(12)를 변위시키기 위해 제공된다.  비틀림 스프링(18)은 세팅 부품(4) 및 세팅 샤프트(2)에 예비 응력을 제공하여 상기 세팅 부품(4) 및 세팅 샤프트(2)가 영구히 비상 작동 위치에 놓이게 한다.
Patent KR-20010031590-A (KR)
Title: 수성 볼펜용 잉크 조성물
IPC: C09C1/36
Filed: 1998-10-23
Abstract: 본 발명은 백색 안료로서 산화티탄 및 점도 조정제를 함유하는 수성 잉크 조성물 중에, 편평상 수지 입자를 함유하는 수성 볼펜용 잉크 조성물을 제공한다. 이 수성 잉크 조성물은 착색제(안료 등)에 의해 색을 조정할 수 있다. 이 수성 잉크 조성물의 점도는 20℃ 에서 100 ∼ 20,000 cps 이다. 상기 편평상 수지 입자의 평균 입자직경은 0.05 ∼ 10 ㎛ 이며, 그 함유량은 수성 잉크 조성물 전량 중 1 ∼ 35 중량% 이다. 산화티탄의 함유량은 수성 잉크 조성물 전량 중 5 ∼ 55 중량% 이다. 점도 조정제로는 다당류를 사용하고, 그 함유량은 수성 잉크 조성물 전량 중 0.1 ∼ 2 중량% 이다.
Patent KR-20010032976-A (KR)
IPC: A23L27/30
Filed: 1998-11-20
Abstract: Herein is disclosed a sweetener composition comprising Aspartame and Acesulfame-K as active ingredients, wherein the amount of Acesulfame-K is 5 to 90 % by weight based on the total amount of both the components and wherein the particle sizes of the both the components are respectively selected from within the range of the particle size which allows the dissolution rate of the mixture to be higher than that of Aspartame alone, in which sweetener composition the poorly dissoluble, high intense synthetic sweetener Aspartame (APM) is improved in solubility.
Patent KR-20010041634-A (KR)
IPC: C08G18/78
Filed: 1999-02-24
Abstract: This invention relates to water-dispersible polyisocyanates obtained by reactinga) at least one bishydroxy-functional compound of the formula (I) wherein R1, R2, R3, and n are defined herein, withb) at least one polyisocyanate of the formula (II) wherein Q and q are defined herein, and subsequently, in any order, withc) at least one monofunctional polyether alcohol of the formula (III) wherein R4, R5, and m are defined herein, and optionally withd) at least one compound of the formula (IV) wherein R5, R6, R7, R8, O, and X- are defined herein.
Patent KR-20010041850-A (KR)
Title: 무선 통신 시스템
IPC: H04B7/26
Filed: 1999-12-24
Abstract: 무선 통신 시스템은, 데이터 송신 이전에 통신 채널의 전력 제어가 확립되는 것을 보장하는 수단을 구비한다. 이것은 제어 채널의 초기 송신 이후까지 {송신이 시작할 때 또는 포우즈(pause) 이후에} 데이터 채널의 초기 송신을 지연시킴으로써 수행된다. 일실시예에서 충분한 전력 제어가 확립될 때까지 데이터 채널의 송신이 지연될 수 있다.이러한 기술은, 데이터 채널이 개시될 때 만일 송신 전력 레벨이 너무 낮다면 손상 상태(corrupted state)에서 데이터 송신이 수신되거나 만일 상기 송신 전력 레벨이 너무 높으면 데이터 송신이 추가 간섭을 발생시킬 것 같은 문제점을 처리한다.
Patent KR-20010070952-A (KR)
Title: 통신 장치용 이벤트 리마인더
IPC: H04W52/02
Filed: 1999-04-13
Abstract: 광범위하게 분포된 정보원(24)에 결합되어 이로부터 비행 정보를 검색할 수 있는 통신 장치(18)는 송수신기(54), 상기 송수신기에 결합되어 각각 상기 통신 장치에 의해 수신된 메시지를 디코딩하고 이에 의해 전송된 메시지를 인코딩하는 디코더 및 인코더(58), 상기 디코더에 결합되어 적어도 스케줄된 비행 정보, 및 상기 스케줄된 비행 정보 중 갱신된 상태 정보를 저장하기 위한 메모리, 및 프로세서 (58)를 포함한다.  이 프로세서는 상기 통신 장치의 사용자가 스케줄된 비행 이전의 미리 정해진 시간 내에 상기 스케줄된 비행기의 상태를 갱신하도록 리마인드하도록 프로그램되어 있다.
Patent KR-20010052431-A (KR)
Title: 당뇨병 치료제
IPC: A61K31/64
Filed: 1999-06-07
Abstract: 본 발명은 간 선택적 글루코코르티코이드 길항제, 바람직하게는 하기 화학식(I)의 화합물의 당뇨병 치료를 위한 약제 조성물의 용도에 관한 것이다: 
       (I) 
     또한, 이러한 글루코코르티코이드 길항제를 함유하는 당뇨병 치료를 위한 조성물 및 이 조성물을 사용하여 당뇨병을 치료하는 방법에 관한 것이다.