baber/WOPTO huggingface dataset:
Patent KR-20010040141-A (KR)
Title: Method of detecting angular velocity and vibrating gyroscope
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/5649
Filed: 2000-10-20
Abstract: PURPOSE: A vibrating gyroscope and method of detecting of angular velocity are provided to output digital signal according to detected angular velocity. CONSTITUTION: In the device, a level of a reference signal that an L signal from a vibrator(1) and R signal are added in an adder circuit(2), is set constantly in an AGC circuit(4) and a phase of the signal is controlled in a phase-shift circuit(5), and then the vibrator(1) is excited. The reference signal is formed to a rectangular wave in a rectangular wave forming circuit(6), and a timing signal for a sample-hold is provided a V-T conversion circuit(8) through a microprocessor(7). A differential amplification circuit(3) sample-holds a sum of differential component of the L and R signals and Coriolis force in a sample-hold circuit(81), integrates it in an integration circuit(82), compares it with a fixed level in a comparator(83), and provides a digital signal with a duty factor corresponding to Coriolis force to the microprocessor(7) as the angular velocity detecting signal.
Patent KR-20020033326-A (KR)
Title: Tranmission method of unable-to-receive message
Inventor: HAN O HYEONG
IPC: H04B7/26
Filed: 2000-10-30
Abstract: PURPOSE: A method for transmitting a receiver's receiving impossible message is provided to prevent an unnecessary calling from being repeated as a receiver sends a receiving impossible reason message using a one-touch button, in case that a call is terminated to his wireless terminal. CONSTITUTION: In case that a user pushes a one-touch button once in a call standby state, the user's mobile terminal enters a previous receiving impossible message transfer mode(40-42). At this moment, the mobile terminal judges whether the one-touch button is pushed again within a preset time(43). In case that the one-touch button is not pushed again within the preset time, the mobile terminal sends a simple call impossible message to a calling side mobile terminal(45). If the one-touch button is pushed again within the preset time, however, the user's mobile terminal enters a message input request mode and sends a message to request the calling side mobile terminal to leave a message or a telephone number(44).
Patent KR-20020033847-A (KR)
Title: Apparatus for growing silicon layer
Inventor: BANG CHEOL WON
IPC: H01L21/20
Filed: 2000-10-30
Abstract: PURPOSE: An apparatus for growing a silicon thin film is provided to improve thickness uniformity of selective metastable polysilicon(SMPS), by installing a varied outer heater under the flat zone of a wafer to increase temperature. CONSTITUTION: A flat zone(21a) is formed on a wafer(21). An inner heater(22) supplies heat for growing the silicon thin film, positioned under the wafer. The second region(23b) supplies heat lower than that of the flat zone to the first region(23a) of which a part is varied to supply high heat to the flat zone of the wafer and to other region of the wafer, installed at regular intervals along the outer circumferential surface of the inner heater.
Patent KR-20010051380-A (KR)
Inventor: SITES MICHAEL J
IPC: H04B7/15
Filed: 2000-11-01
Abstract: PURPOSE: A closed loop power control for low orbit satellite communication system is provided to prevent power consumption of a satellite from increasing. CONSTITUTION: In accordance with a method for operating a satellite communication system having at least one satellite and at least one ground station, the method comprises the steps of: measuring a quality of at least one reference signal received by a user terminal, transmitting the measured quality of the reference signal received by the user terminal to the ground station, comparing the measured quality, and adjusting a transmit power of the ground station on the basis of the comparison. The transmission output of the ground station(18) is adjusted so that the flux density of a down link beam becomes substantially constant in the user terminal machine(13) regardless of the position of the user terminal machine(13) in the beam.
Patent KR-20020037389-A (KR)
Title: Method for testing a function of base station for a wireless mobile communication
Inventor: AHN BYEONG CHEOL
IPC: H04B17/40
Filed: 2000-11-14
Abstract: PURPOSE: A method for measuring a performance of a base station for a wireless mobile communication is provided to enhance an operation convenience and a reliability of a measurement in measuring a characteristic parameter of a base station. CONSTITUTION: A performance measuring system is automatically set as a local mode in an initial mode(202). An operator measures and tests a performance of a wanted item in a local mode or an automatic testing mode by operating a PC system(204,206). If the operator converts the current local mode into an automatic test mode, the PC system generates a mode conversion control signal on a line L11 and a line L13 and transmits the signal to a control block and a measuring device, and the control block and the measuring device convert the current local mode into an automatic test mode(220). If the operator selects performance measuring items(222) and requests a measuring test(224), the PC system commands a measuring test and generates a measurement environment setting control signal, a command language, and a medium variable value and transmits them to the control block and the measuring device. The control block and the measuring device set a measurement environment adapted to the selected item(226) and perform a measuring test with respect to the corresponding item(228). It is checked whether the measuring test is performed normally(230). If the measuring test is performed abnormally, the PC system checks as to a reworking or not of the item(232). If the measuring test is performed normally, a result of the measuring test is output(238), and the current automatic testing mode is converted into the local mode(240).
Patent KR-20020038215-A (KR)
Inventor: KANG SIN GIL
IPC: B60J1/12
Filed: 2000-11-17
Abstract: PURPOSE: A door window regulator of a vehicle is provided to prevent the occurrence of a noise by reducing the friction of a weather strip and a door glass and to avoid the degradation of door sealing efficiency and durability. CONSTITUTION: One side of a drive arm connecting unit(5b) is combined to the front end of a drive arm(5) via a hinge. A roller(5a) rotating along a rail(7) fixed on a door glass(1) is formed on the other side of the drive arm connecting unit. An auxiliary arm connecting unit(4c) having a roller(4a) rotating along the rail of the door glass is combined with an auxiliary arm(4). An X-arm freely rotates by hinge portions. Therefore, a door window freely moves upward and downward.
Patent KR-20010016240-A (KR)
Title: A fixture using magnet and force distributing structure
Inventor: CHO HAN JOONG
IPC: F16B47/00
Filed: 2000-11-27
Abstract: PURPOSE: A fixing apparatus using a magnet and a force dispersion device is provided to firmly fix a heavy object at any surface formed with magnetic substance without additional adhesive or screws. CONSTITUTION: A fixing apparatus includes a magnetic circuit constitute material(8) which is a ferromagnetic substance; one or more permanent magnets(1) attached to the magnetic circuit constitute material; tongs dispersing force and fixing an object; a material(2) having a large coefficient of friction such as an absorbing tool using rubber or air pressure and coupled with an absorbing surface of the tongs, so that slide of the object is prevented by using the part of load in increasing the frictional force.
Patent KR-20020042108-A (KR)
Title: Corrosion resistance clad metal plate and method for manufacturing thereof
Inventor: JUNG JU YOUNG
IPC: B32B15/01
Filed: 2000-11-30
Abstract: PURPOSE: A clad steel plate which has superior bonding force between dissimilar metals made of corrosion resisting material and carbon steel and is inexpensive, and a method for manufacturing the clad steel plate are provided. CONSTITUTION: The method for manufacturing a corrosion resistance clad steel plate comprises the processes of tack welding a thin strip(2) of amorphous alloy having a principal constituent of Fe as a first binder(2) onto one surface of both surfaces of a carbon steel plate; and bonding the materials by resistance core welding a corrosion resistance metal plate(4) to the tack welded part after putting a corrosion resistance metal plate on the tack welded part, wherein a thin strip(3) having a principal constituent of Ni as a second binder is tack welded onto the thin strip(2) of amorphous alloy having a principal constituent of Fe as a first binder(2), the second binder is a thin strip of stainless steel-copper alloy, the corrosion resistance metal plate(4) is titanium, zirconium, tantalum, niobium, nickel, copper and alloy thereof, a flux is coated on the first binder and the second binder, and a plurality of the first and second binders are alternately stacked. In a clad steel plate in which a corrosion resistance metal plate(4) is bonded onto one surface of both surfaces of a carbon steel plate, the clad steel plate is characterized in that a thin strip(2) of amorphous alloy having a principal constituent of Fe as a first binder is welded between the carbon steel plate and the corrosion resistance metal plate(4).
Patent KR-20020044474-A (KR)
Title: Anti-lock brake system of vehicle
Inventor: KIM JEONG HO
IPC: B60T8/58
Filed: 2000-12-06
Abstract: PURPOSE: An ABS(Anti-lock Brake System) of a vehicle is provided to cut down the production cost by reducing the number of parts of an ABS, to simplify the operating process, and to the durability of the parts by reducing vibration and noise when the ABS is driven. CONSTITUTION: An ABS of a vehicle comprises a brake booster to boost the pedal effort of a brake pedal, a tone wheel installed on a hub bearing of a wheel, a speed sensor to detect the rotational state of a tire by using the rotation of the tone wheel, an ECU(Electronic Control Unit) to decide the slip state or the acceleration state by calculating the rpm difference of respective wheels, a wheel cylinder(50) having a cylinder member(51) and a pair of brake pistons(52) placed on both inner sides of the cylinder member and generating brake power by pressurizing a brake lining toward a brake drum, and a brake piston driving unit(80) installed between brake pistons and removing the blocking of the tire in the high-speed travel or sudden braking.
Patent KR-20020045199-A (KR)
Title: Rocket-borne ozone sensor
Inventor: CHO GWANG RAE
IPC: G01N31/00
Filed: 2000-12-08
Abstract: PURPOSE: An ozone-measuring sensor capable of measuring the amount of ozone using optical absorption characteristics of gas as ozone by being mounted on an ultra-high speed flying body containing a scientific rocket is provided. It is short in a measuring time and simple as compared to conventional sensors, thereby being applied to a balloon which flies at low speed, or other transporting devices as well as a rocket. CONSTITUTION: The sensor mounted on the outer skin of a frying body measures the amount of ozone by extremely short measurement, wherein it comprises: an interference type filter(10) for filtering a specified wavelength from light; an optical sensor part(20) for detecting the quantity of light having a specified wavelength filtered therein; a front amplification part(30) for amplifying the light intensity detected therein; an automatic gain control circuit part(40) for gain controlling the light intensity; and a power source control part(50) for supplying a drive power source.
Patent KR-20020046287-A (KR)
Title: device for maintaining pressure balance of press in fabrication of semiconductor package
Inventor: CHOI GWANG SU
IPC: H01L23/50
Filed: 2000-12-12
Abstract: PURPOSE: A pressure balancing apparatus of lead cut processing press is provided to prevent a bad lead cut by equally and simultaneously descending a plurality of guide posts. CONSTITUTION: A pressure balancing apparatus comprises an upper block(1), a punch(3) formed on the center portion of the rear surface of the upper block(1), a number of guide posts(5) connected with the upper block(1), a lower block(2) formed to front the upper block(1), and a lead cut die(4) formed on the center portion of the lower block(2). The pressure balancing apparatus further includes balancing cylinders(6) respectively installed on the lower portions of the guide posts(5), air hoses(7) respectively connected with the balancing cylinders(6), and an air regulator(8) for supplying different air pressure to the guide posts(5) so as to equal the descending pressure of the guide posts(5), thereby reducing a bad lead cut due to an unequal pressure of the guide posts(5).
Patent KR-20020049078-A (KR)
Title: Torsion bar spring able to change spring constant for automobiles
Inventor: YOON SEUNG GUK
IPC: B60G11/18
Filed: 2000-12-19
Abstract: PURPOSE: A torsion bar spring for varying a spring constant of a vehicle is provided to improve traveling safety as changing the spring constant according to range of torsion impact during traveling from changing structure of the torsion bar spring, and to simplify assembling processes as having a simple structure. CONSTITUTION: A torsion bar spring for varying a spring constant of a vehicle consists of an inner bar(100) shaped a cylindrical rod and having many hanging protrusions(110) in the outer face; an outer bar(200) shaped a pipe and having many hanging grooves(210) in the inner face to contact with the hanging protrusions when the inner bar is inserted in the center and is rotated in constant angle. When torsion transferred in the torsion bar spring is small, the inner bar of the torsion bar spring is twisted first. The hanging protrusions in the inner bar are rotated together, but aren't contacted with the hanging grooves in the outer bar. The only inner bar absorbs torsion. When torsion transferred in the torsion bar spring is large, the inner bar of the torsion bar spring is twisted first. The hanging protrusions in the inner bar are rotated together and the hanging protrusions are contacted with the hanging grooves. Torsion transferred in the inner bar is transferred in the outer bar through the hanging protrusions and the hanging grooves. The torsion bar spring is formed multi-stages and is operated in the proper spring constant according to range of torsion transferred in a vehicle as changing the spring constant.
Patent KR-20020049406-A (KR)
Title: bell/vibration mode automatic changer and method for mobile phone
Inventor: KIM SUK HEE
IPC: H04B1/40
Filed: 2000-12-19
Abstract: PURPOSE: An apparatus for automatically converting a bell/vibration mode of a mobile phone and a method therefor are provided to automatically sense states in which the mobile phone is carried and is not carried and convert termination into a vibration mode or a bell mode. CONSTITUTION: A 3-dimensional position detecting device detects the posture of a mobile phone. A control unit(50) converts the termination of the mobile phone into a vibration mode when it is judged that the mobile phone lies horizontally and converts the termination of the mobile phone into a bell mode when it is judged as the other posture on the basis of posture information of the mobile phone detected from the 3-dimensional position detecting device.
Patent KR-20020050872-A (KR)
Title: Assembly of orthotropic steel and girder
Inventor: LEE JONG GWAN
IPC: E01D19/00
Filed: 2000-12-22
Abstract: PURPOSE: Provided is an assembly for connecting top plate and girder of a bridge which is convenient in replacement and/or removal of old bridges to allow noticeable reduction of working process and cost. CONSTITUTION: The assembly comprises a number of connection components(30) welding-fixed at top end of a girder(1) upward, especially to a direction of a connection beam(3) of a top plate(5); and a concrete charging box(20) secured to the connection beam(30) having a dimension enough to receive the connection components(30) secured to the girder(1). The box(20) also has a thickness(T) and a length greater than those of the components(30) and a longitudinal length(L) equal to or shorter than width of I-beam girder(1) at lower portion while a transverse length(W) enough to receive the connection components(30) secured at top portion of the girder(1). The concrete is introduced inside the box(20) through a punctured hole(25). The connection component(30) has a projection sill having a wider area than middle portion of the connection component(30).
Patent KR-20020051648-A (KR)
Title: Tone Providing Method in Next Generation Network
Inventor: KIM HYEONG JO
IPC: H04L12/56
Filed: 2000-12-23
Abstract: PURPOSE: A method for providing a tone in an advanced mobile network is provided to execute transit call processing using a BICC(Bearer Independent Call Control) protocol and to add a tone providing function to an advanced mobile network by redefining a BICC signaling procedure. CONSTITUTION: An originating call processing server directs an originating BSC(Base Station Controller) to allocate resources for core network connection and confirms it(S21). The originating call processing server transmits an IAM(Initial Address Message), containing the information of a calling subscriber and a called subscriber and the bearer information of the originating BSC, to request a terminating call processing server to connect a BICC call(S22). The terminating call processing server, receiving the IAM, executes a 3G-IOS paging request/response procedure(S23) and confirms the terminating BSC connected to the called subscriber(S24). Then the terminating call processing server transmits the bearer information of the originating BSC, contained in the IAM, to the terminating BSC using an MGCP(Media Gateway Call control Protocol) message, commands resource allocation for core network connection, and confirms it(S25). Afterwards, the terminating call processing server directs wireless allocation for the called subscriber using a 3G-IOS message and confirms it(S26). The terminating call processing server transmits the bearer information of the originating BSC, carried with the IAM to provide a ring back tone to the calling subscriber, to a tone processor, directs resource allocation for core network connection, and confirms it(S27). At the same time, the terminating call processing server transmits the bearer information of the tone processor to the originating call processing server through an APM(Application Transport Mechanism) message(S28).
Patent KR-20020052559-A (KR)
Inventor: CHA GANG UK
IPC: F04C18/02
Filed: 2000-12-26
Abstract: PURPOSE: A rotary compressor is provided to improve compressing efficiency by preventing leakage of refrigerant compressed by a vane. CONSTITUTION: Magnetic material(91) is coated or inserted on a surface of a roller(9) made of non-magnetic material. Magnetic material(111), with polarity opposite to the magnetic material coated or inserted on the surface of the roller, is coated or inserted on a tip of a vane(110) rubbing against the surface of the roller. The vane stably contacts with the roller in spite of eccentric rotation of the roller to prevent leakage of highly compressed refrigerant to a low-pressure intake part thereby.
Patent KR-20020056465-A (KR)
Title: Sliding window lifter of hanging type
Inventor: AHN JONG SEOP
IPC: E05D15/10
Filed: 2000-12-29
Abstract: PURPOSE: A lifter for sliding window in a hanging type is provided to smoothly slide the window under lifting state from bottom then to contact the bottom after moving to a desired position in order to maximize heat-insulation, air-tightening and sound-resistant properties. CONSTITUTION: The lifter comprises a guide-rail(6) on a framework(4) at upper portion, a roller case(10) containing 4 pairs of rollers(8) moving along the guide rail(6); a rotatable handle(16) at a window panel(12) to rotate at the angle of 180degrees; and a connection assembly(20) formed with a plurality of fixing parts(18) to resist separation thereof. The fixing part(18) has punctured hole and blocking sill(24) at lateral and inner sides; and a connection component having inclined lift holes(26). The connection component has the roller case(10) at upper portion and a flow space(25) movable upward/downward around the blocking sill(24) to enable movement of the connection component.
Patent KR-20010022152-A (KR)
Title: 자기 위치 센서
IPC: G01D5/14
Filed: 1998-07-08
Abstract: 본 발명은 적어도 2개의 고정자 부재가 자기장에 배치되고, 자기장 프로브가 고정자 부재 사이의 측정 갭내에 배치되며, 이동 물체를 따르는 수단이 고정자 부재 평면에 대해 평행하게 배치된, 자기 위치 센서에 관한 것이다.  간단하고 저렴하게 제조될 수 있는 자기 위치 센서는 하나의 공통 지지 부재상에 배치된 하나의 고정자 부재 및 자기장 프로브를 포함한다.
Patent KR-20010022964-A (KR)
Title: 이송장치
IPC: B65G47/28
Filed: 1999-06-16
Abstract: 본 발명에 의한 장치 및 방법은 복수의 분리기 요소를 구비한 컨베이어상의 인접한 분리기 요소간의 간격을 조정하기 위한 것이다.  상기 장치는 분리기 요소를 컨베이어로부터 해제하기 위한 수단과 상기 분리기 요소와 컨베이어간의 차동 이동동안 컨베이어에 대한 상기 분리기 요소의 위치를 조작하기 위한 수단을 포함하여 상기 컨베이어상의 인접한 분리기 요소에 대한 상기 분리기 요소의 간격을 조정하는 것을 특징으로 한다.
Patent KR-20010023642-A (KR)
Title: 유기전계발광소자
IPC: H01L51/52
Filed: 1999-06-25
Abstract: 본 발명의 유기EL소자는, 유기재료와 무기재료가 갖는 장점을 함께 갖고, 장수명이며, 효율이 개선되며, 동작전압이 낮고, 실용적가치가 큰 유기EL소자를 제공하는 것을 목적으로 하고, 이를 달성하기 위해 기판(1) 상에 홀주입전극(2)과 전자주입전극(3)을 가지며, 이들의 전극사이에 적어도 발광기능에 관여하는 유기층(5)을 갖는 유기EL소자로서, 상기 전자주입전극(3)과 유기층(5)의 사이에는 주성분으로서 전자친화력 3eV 이하의 산화물을 함유하고, 여기에 안정성분이 첨가되어 있는 무기절연성 전자주입층(4)을 갖는 구성으로 하였다.
Patent KR-20010032041-A (KR)
Title: 이소부틸렌의 소중합체 제조방법
IPC: C07C2/06
Filed: 1998-09-29
Abstract: 본 발명의 제조방법은 3차 부틸 알코올 선택도 강화제 및 이소알칸 희석제를 이용하느 이소부틸렌의 이합체화 반으에 의해 이소옥탄이 풍부한 가솔린 블렌딩 분획의 제조를 제공하며, 바람직하게는 상기 이소부틸렌은 3차 부틸 알코올의 탈수에 의해 얻어지고, 이합체화 반응에서의 희석제로 이용되는 이소알칸은 소중합체화 반응 생성물의 수소첨가 반응에 의해 생성된 것이다.
Patent KR-20010033627-A (KR)
Title: Ｒｆ 스플리터와 전력 추가/제거 포트를 갖춘 ｃａｔｖ수동 부품
IPC: H04N7/10
Filed: 1998-12-10
Abstract: 방향성 RF 신호 스플리팅을 제공하면서 양방향 전력 삽입 또는 추출을 실행하는 CATV 수동 신호 부품이 공개된다. 신호 스플리터는 분배 시스템에 작은 부하를 제시하고, RF 신호에 이미 부여된 직류 또는 교류 전류를 양방향으로 통과시킬 수 있고, 또는 삽입 또는 추출 기능을 제공할 수 있다.
Patent KR-20010024860-A (KR)
Title: Use of neonicodinoids on transgenic plants
IPC: A01N47/40
Filed: 1999-01-14
Abstract: There is now described a method of controlling pests with nitroimino- or nitroguanidino-compounds; more specifically a method of controlling pests in and on transgenic crops of useful plants, such as, for example, in crops of maize, cereals, soya beans, tomatoes, cotton, potatoes, rice and mustard, with a nitroimino- or nitroguanidino-compound, especially with thiamethoxam, characterized in that a pestical composition comprising a nitroimino- or nitroguanidino- compound in free form or in agrochemically useful salt form and at least one auxiliary is applied to the pests or their environment, in particular to the crop plant itself.
Patent KR-20010034182-A (KR)
IPC: C22C38/00
Filed: 1999-01-12
Abstract: A corrosion resistant, martensitic stainless steel alloy is disclosed having the following composition in weight percent. -  wt. % - Carbon 0.06-0.10 - Manganese 0.50 max. - Silicon 0.40 max. - Phosphorus 0.060 max. - Sulfur 0.15-0.55 - Chromium 12.00-12.60 - Nickel 0.25 max. - Molybdenum 0.10 max. - Copper 0.50 max. - Nitrogen 0.04 max. -  and the balance is essentially iron. This alloy provides a unique combination of form tool machinability, corrosion resistance, and hardenability, particularly in the annealed condition (100 HRB max.). The alloy is capable of being hardened to at least 35 HRC.
Patent KR-20010040435-A (KR)
IPC: A61F2/30
Filed: 1998-05-29
Abstract: The invention relates to a height-adjustable vertebral implant comprising a first essentially U-shaped cage which has recesses or holes and vertebral support surfaces which are formed at the cage. The first cage is encompassed and guided telescopically by a second, outer U-shaped cage, with the legs of the inner and outer cages being formed in such a manner that a continuous lateral opening is obtained. One end face each of the cages has upper and lower angular, tongue-like vertebral support surfaces as well as tooth-like locking projections which extend in the longitudinal direction. The inner and outer cages can be fixed in a pregiven end position relative to one another.