baber/WOPTO huggingface dataset:
Patent KR-20020094493-A (KR)
Title: Method for smoke reduction of diesel engine
Inventor: KONG SEUNG GI
IPC: F02D41/10
Filed: 2001-06-12
Abstract: PURPOSE: A method for reducing smoke in diesel engine is provided to control the fuel feeding amount by respectively applying a fuel supply map set up by neutral state of transmission range and an supply state of intake air amount according to the operation of an acceleration pedal. CONSTITUTION: A method for reducing smoke in diesel engine comprises the steps of : if the vehicle is started up, judging that a first condition is satisfied with an inputted transmission range(S100,S110), intake air amount, vehicle speed, and change rate of engine RPM; if the first condition is satisfied, outputting fuel amount control signal which a free-axle map stored in a memory is applied to(S120); and if the first condition is not satisfied, outputting fuel amount control signal by applying a general fuel supply map predetermined in the memory(S130). The first condition is that the transmission is on neutral position, a prescribed first determined value of the intake air amount is exceeding T_1sec, the vehicle speed is 0kph, and the change rate of engine RPM is 750rpm-4200rpm.
Patent KR-20030003979-A (KR)
Title: System for recollecting used cans and bottles
Inventor: KWON JUNG CHEON
IPC: B65F1/14
Filed: 2001-07-04
Abstract: PURPOSE: A can or empty bottle-collecting system is provided to store the data of a thrower and the data of the collected empty cans and bottles, in a server and to give the price for the throwing to the thrower. CONSTITUTION: A can or empty bottle-collecting system comprises a can or empty bottle-collecting apparatus(10) and a server(30). The can or empty bottle-collecting apparatus comprises a processing unit(11) for detecting and processing threw cans or empty bottles; an input unit(12) for inputting of the identity data of the thrower of the cans or empty bottles; a connecting unit(13) for connecting to the server through a communications network; and a control unit(14) for controlling the operating relations of constituents of the collecting apparatus, calculating the input data of the threw cans or empty bottles with using the data detected from the processing unit, connecting to the server from a long distance through a connection device and a communications network, and transmitting and receiving the identity data of the thrower and input data of the threw cans or empty bottles. The server comprises membership database(31) storing the data of the members and a renewing unit(32) for renewing the data of the membership database.
Patent KR-20030006083-A (KR)
Inventor: KIM CHANG SUN
IPC: C06B33/12
Filed: 2001-07-11
Abstract: PURPOSE: Rapidly expansive metal oxides prepared by vaporization of metal powder and non metal nitrate are provided to offer high expansive force, reduce explosion sound and vibration, and prevent scattering of broken pieces. CONSTITUTION: The rapidly expansive metal oxides are prepared by mixing metal powders and non metal nitrates in a weight ratio of 0.1-99.9 : 99.1-0.1, where the metals are Al, Si, Na, K, Li, Mg, Ca, etc. and the non metal nitrates are one or more of metal oxides, metal hydrates, metal carbonates and metal sulfates. The expansive metal oxides are exploded by electric arc, which generates high heat(3000-30000deg.C) and vaporization expansion of the mixture due to instantaneous bonding reaction.
Patent KR-20010079411-A (KR)
Inventor: JANG NAM JONG
IPC: E04F15/12
Filed: 2001-07-13
Abstract: PURPOSE: A construction finishing method with elvan resin mortar is provided to increase the strength of a finishing plate by almost three times and the durability thereof semi-permanently by using the elvan resin mortar in which granular elvan and resin are mixed together at a proper ratio. CONSTITUTION: A construction finishing method with elvan resin mortar includes filling cracks or breakage of a bottom with resin mortar or putty below a water content ratio of 6% after removing impurities from the bottom surface, evenly doping the bottom surface with a primer formed of epoxy resin and a hardening agent at a ratio of 1:1, doping the bottom surface with elvan resin mortar mixed with epoxy resin, the hardening agent and elvan pulverized at a grain size of 1/3 of a lining thickness at a ratio of 0.5:0.5:8 by a required thickness, doping the bottom surface with a grouting material mixed with epoxy resin and the hardening agent at a ratio of 5:1, and doping the bottom surface with epoxy resin mixed with the hardening agent at a ratio of 3:1.
Patent KR-20020012121-A (KR)
Inventor: ISHIDA KAZUTAKA
IPC: B23K3/04
Filed: 2001-07-21
Abstract: PURPOSE: To provide a brazing apparatus and a method of brazing by which the brazing quality is not affected by the temperature, etc., of a work to be brazed. CONSTITUTION: The temperature of the work to be brazed which is preheated in a preheating process to raise the temperature thereof is measured. The wire cylinder waiting time is set by referring to the conversion data stored for each work to be brazed based on the measured temperature (S40). When a heating burner is advanced, the wire cylinder waiting timer starts the count (S42). When the preset time is elapsed, and the time of the wire cylinder waiting timer is up, the wire cylinder is advanced, a wire is fed to implement the brazing (S43-45). Thus, by the time when the brazing wire is fed, the work is heated to the temperature appropriate for the brazing by the heating burner.
Patent KR-20030009007-A (KR)
Title: Eelectronic payment method providing purchaser of online shopping mall with coupon for free gift according to payment on purchase
Inventor: PANG YEOUN GYU
Filed: 2001-07-21
Abstract: PURPOSE: An electronic payment method issuing a premium coupon at the same time as paying to an online shopping mall is provided to offer the compensation for the buying on the online shopping mall to a user and to promote the buying and the payment on the online shopping mall. CONSTITUTION: The user selects a premium and stores it on a database(9). The user requests the payment by transmitting a user ID, a password and the payment information to a shopping mall server(1). A payment server performs a payment procedure by using the payment information as the shopping mall server transmits the payment information to the payment server(2). The payment server transmits a result to the shopping mall server(3). The shopping mall server transmits the ID and the password of the user to a premium coupon server(4). The premium coupon server transmits the premium coupon information includes a premium coupon sort and a winning probability according to the compensation amount(5). The payment server transmits a payment result and the premium coupon information to the user(6).
Patent KR-20010096702-A (KR)
Inventor: YOO JAE SANG
Filed: 2001-07-28
Abstract: PURPOSE: A system and a method for stock investment education by using web synchronization, and a recording medium capable of reading the program by a computer are provided to enable a stock investment education to be carried out in both directions through a synchronized web browser. CONSTITUTION: When a stock consultation call request signal is inputted from a user, a user terminal(10) transmits the inputted request signal to the outside. When a stock consultation start signal is inputted from a counselor, a counselor terminal(15) transmits the inputted start signal to the outside. A stock information DB stores at least one stock information. A counselor DB classifies counselors according to their grades, and stores them. When a counselor call request signal is inputted from the user terminal, a stock investment education management server(30) searches the counselor corresponding to the inputted request signal from the counselor DB, and provides a stock investment education service between the searched counselor and the user who requested the service.
Patent KR-20030012256-A (KR)
Title: Pretensioning for seat belt
Inventor: KANG JUNG GU
IPC: B60R22/46
Filed: 2001-07-31
Abstract: PURPOSE: A simple structure of belt locking method using a pair of webbing block is provided to prevent slip or cutting of cable, thereby improving safety and reliability. CONSTITUTION: A pretensioning device comprises a fixed webbing block(17) arranged parallel in one side of a seat belt(12), a moving webbing block(18), an actuator(19). The moving webbing block is arranged facing the fixed webbing block in parallel, and moves back and forth to connect with the fixed webbing block. The seat belt is located between the fixed webbing block and moving webbing block. The actuator comprises a gunpowder to explode by a signal from a controller, and pushes a piston of the moving webbing block by the explosion of the gunpowder.
Patent KR-20030013567-A (KR)
Title: Hinge device with damping function for folder type mobile phone
Inventor: KIM YONG JE
IPC: H04B1/38
Filed: 2001-08-08
Abstract: PURPOSE: A hinge device for a folder-type cellular phone capable of damping is provided to soften a noise or impact generated when opening and closing a folder by injecting a damping oil in its internal portion and softening a sudden movement of its element. CONSTITUTION: A hinge housing(550) has a penetration hole and an opening end(551) so that a part of a hinge shaft(560) is protruded, and has a guide groove(553) for being formed at a depth which is less than a thickness of a side wall at an internal side of the side wall and guiding a hinge cam(570). A damping oil is injected in an internal portion of the hinge housing(550) for flowing in a direction opposite with a movement direction of the hinge cam(570). A cap(580) is inserted into the opening end(551) of the hinge housing(550) for tightly shutting the hinge housing(550) so that the damping oil does not flow out.
Patent KR-20010109222-A (KR)
Title: 무인 급수장치
Inventor: JUNG YONG JU
Filed: 2001-08-14
Abstract: 본 발명은 지하수의 관정으로부터 수백m~수Km 정도로 멀리 떨어져 있는 저수조에 무인으로 물을 공급하는 무인 급수장치에 관한 것으로서, 더욱 상세하게는 관정에서 저수조까지 물을 공급하는 저수조에 물을 공급하는 급수관의 압력을 감지하여 저수조 내부의 수위를 판단하고, 이 감지된 저수조의 수위에 따라 관정에 설치된 모터펌프를 제어함으로써 상수도 시설이 되어 있지 않는 섬과 산간벽지는 설치된 저수조는 물론, 상하수도를 보다 효율적으로 관리할 수 있도록 하는 무인 급수장치에 관한 것이다. 
     본 발명의 무인 급수장치는 모터펌프에 의해 관정으로부터 끌어올린 지하수를 급수관을 통해 저수조로 공급하는 무인 급수장치에 있어서, 상기 급수관 내부의 압력에 비례하는 전압을 출력하는 전자압력감지센서와, 상기 전자압력감지센서의 출력단에 연결되어 입력되는 신호를 소정 레벨로 증폭시키는 증폭기와, 상기 증폭기로부터 출력되는 아날로그신호를 디지털신호로 변환하는 A/D변환기와, 저수조의 용량 및 저수조내의 수위변동에 따른 압력변화의 데이터, 상기 압력변화에 의한 저수조내의 수위레벨 데이터, 시스템 제어에 필요한 프로그램이 내장된 롬과, 상기 A/D변환기의 출력 데이터와 롬의 데이터를 읽어들여 비교 연산하여 그 결과에 따라 설정된 프로그램에 의해 시스템을 제어하기 위한 소정의 제어신호를 출력하는 MPU와, 상기 MPU로부터 출력되는 제어신호에 의해 급수관의 압력, 저수조의 수위, 잔존하는 물의 량 등을 수치로서 표시하는 디스플레이부와, 상기 MPU 및 디스플레이부 사이에 연결되어 MPU의 제어신호로서 디스플레이부를 구동하는 드라이브와, 상기 MPU의 제어신호에 의해 지하수를 펌핑하는 모터펌프를 온.오프시키는 스위칭부와, 상기의 모든 입력데이터와 출력데이터를 일시적으로 저장하는 이이피롬과, 시스템을 조작하기 위한 각종 버튼이 구비된 조작부로 구성된 것에 특징이 있다.
Patent KR-20030015513-A (KR)
Title: Brake System of Vehicles
Inventor: JUN IK GYUN
IPC: B60T7/12
Filed: 2001-08-16
Abstract: PURPOSE: A brake system of a vehicle is provided to improve the safety and the convenience by operating a parking brake with stepping on a brake pedal only without additional units, and by operating and releasing the parking brake with the brake pedal and the accelerator pedal in stopping frequently. CONSTITUTION: A brake system for a vehicle is composed of a brake pedal(14) formed in a brake pedal assembly(12) operating a main brake body; a parking brake interlocking unit(20) actuating a parking brake cable(18) beyond the operational range of the brake pedal during normal travel to operate a parking brake body in stepping on the brake pedal; a locking unit(22) restricting return of the parking brake interlocking unit with keeping operation of the parking brake; and a locking control unit controlling the locking unit to release operation of the parking brake in stepping on an accelerator pedal. Safety and convenience are improved by interlocking the parking brake with the brake pedal.
Patent KR-20020015292-A (KR)
Inventor: ASARI SHIN
IPC: C23C16/44
Filed: 2001-08-20
Abstract: PURPOSE: To provide a plasma film deposition system by which the dissipitation of radicals in the process of being introduced into a film deposition chamber is prevented, and the radicals of cleaning gas generated at the outside of the film deposition chamber can be utilized for cleaning in the film deposition chamber with high efficiency and to provide a cleaning method therefor. CONSTITUTION: A cleaning gas introducing means 23 is directly communicated with the inside of a film deposition chamber 10, and, at the time of cleaning for the inside of the film deposition chamber 10, radicals generated by a radical generating means 21 are directly introduced into the film deposition chamber 10 without being passed through a shower plate 5.
Patent KR-20030016616-A (KR)
Title: Call connection method capable of multiple subscriber number in mobile phone
Inventor: SON HO SEONG
IPC: H04B7/26
Filed: 2001-08-21
Abstract: PURPOSE: A call connection method capable of using many subscriber numbers in a mobile phone is provided to originate a call with a subscriber's number among many subscriber numbers, and to make the call or receive the call, thereby expanding user rights. CONSTITUTION: When power is on(200), an MPU searches the first BS signal(202). The MPU checks whether to register(204). If so, the MPU attempts registration in a corresponding BS(206). The MPU confirms whether a call is connected. If the call has to be connected, the MPU forms the call to make the call(212). The MPU confirms whether to enter a sleep mode(214). If so, the MPU confirms whether other band signal is searched(216). If not, the MPU enters the sleep mode(218). When the sleep mode ends, the MPU returns to the step '204'.
Patent KR-20030017132-A (KR)
Title: Method for manufacturing semiconductor device improve static noise margin
Inventor: LEE CHANG RYEOL
IPC: H01L27/11
Filed: 2001-08-24
Abstract: PURPOSE: A method for manufacturing a semiconductor device having improved static noise margin is provided to improve operating stability at a high voltage by forming a back-bias generator at a P-well. CONSTITUTION: An isolation layer(2) is formed at a filed region of a substrate(1). A P-well(4) is selectively formed in an active region, and an N-type impurity region(5) is formed in the P-well(4). An access region(7) is formed in the N-type impurity region(5). Also, an N-well(9) is formed in the active region and a P-type impurity region(10) is formed in the N-well(9). Gate electrodes(11) are formed on the P-well(4) and the N-well(9). A back-bias generator is attached to the P-well(4) for generating back-bias proportional to a power voltage.
Patent KR-20020012148-A (KR)
Inventor: GABRIC ZVONIMIR
IPC: H01L27/108
Filed: 2001-08-24
Abstract: PURPOSE: A method for fabricating microelectronic parts is provided to simply etch a contact hole, by supplying a barrier for hydrogen penetration to a portion on a memory capacitor having a ferroelectric. CONSTITUTION: The memory capacitor having the first electrode, the second electrode and the ferroelectric dielectric is formed on a substrate. The barrier is formed in the memory capacitor to prevent penetration of hydrogen. When the barrier is formed, a silicon dioxide layer(41) is firstly formed and at least a part of the memory capacitor and the silicon dioxide layer is tempered. A barrier layer(42) preventing the hydrogen penetration is formed on the tempered silicon dioxide layer.
Patent KR-20030022928-A (KR)
Title: Method of Assigning Trunk Resources between a Base Station and a Base Station Controller in the Mobile Communication System
Inventor: KIM WON MU
IPC: H04B7/155
Filed: 2001-09-11
Abstract: PURPOSE: A method for allocating trunk resources between a base station and a control station in a mobile communication system is provided to allow the corresponding trunk to allocate to manage resources respectively for receiving and transmission to perform a call service, so as to use resources smoothly for all services. CONSTITUTION: If a request of trunk resources is detected(S1), resource management blocks decide whether the request is for a data service or a voice service(S2). If for a voice service, the resource management blocks decide whether frame offset to perform the voice service exists(S3). If not, the resource management blocks notify the nonexistence of available resources to CCP(Communication Control Processor) call processing blocks(S4), and if exists, the resource management blocks notify information on the allocated frame offset to the CCP call processing blocks(S5). If the request in the step S2 is for a data service, the resource management blocks decide whether frame offset to perform the data service exists(S6). If so, the resource management blocks allocate the frame offset(S7), and if not, the resource management blocks check whether the performance of hand-off between frame offsets is possible(S8). If so, the resource management blocks perform hand-off for the corresponding frame offset(S9) and allocate the frame offset(S10). And if not possible in the step S8, the resource management blocks notify the nonexistence of frame offset to the CCP call processing blocks(S11).
Patent KR-20020021350-A (KR)
Inventor: ASAKURA TOSHIKI
IPC: C09K19/30
Filed: 2001-09-14
Abstract: PURPOSE: A liquid crystal display is provided to suppress the unwanted creation of an after-image in displayed images. CONSTITUTION: A liquid crystal compound having an ester structure or a heterocyclic structure with more than one oxygen atom is added to liquid crystal material at a mixture ratio of more than 10%. A liquid crystal display device contains in a liquid crystal material a liquid crystal compound having more than noncovalent or unshared electron pair or pairs. The unshared electron pair or the liquid crystal compound is readily ion-combinable with another ion while permitting the ion to exhibit sequential conduction from the unshared pair to another unshared electron pair with relaxation of electrical charge carriers being done. Ion's hopping conduction is fast in movement velocity or migration rate.
Patent KR-20030025073-A (KR)
Title: Apparatus for manufacturing ionic water
Inventor: LEE JONG SEOP
IPC: C02F1/46
Filed: 2001-09-19
Abstract: PURPOSE: An apparatus for producing ionic water having superior cleaning effect and sterilizing effect efficiently is provided. CONSTITUTION: The apparatus for producing ionic water comprises an ionic water producing unit(10) for converting raw water introduced into acidic water and alkaline water; a raw water supply part(20) for supplying raw water into the ionic water producing unit(10); an ionic water selective receiving part(30) for selectively receiving the acidic water and/or alkaline water produced in the ionic water producing unit(10); and an ionic water circulation part(40) for circulating the acidic water or alkaline water that is not received in the ionic water selective receiving part(30) into the ionic water producing unit(10), wherein the ionic water producing unit(10) comprises an acidic water production chamber, an alkaline water production chamber, a diaphragm and a channel regulation means, wherein the raw water supply part(20) comprises a raw water storage tank(21), a raw water supply pump(22) and a raw water Y-valve(23) so that the raw water is selectively cut off or supplied to an acidic water production chamber inlet(12a) or alkaline water production chamber inlet(13a) according to operation of the raw water Y-valve(23), wherein the ionic water selective receiving part(30) comprises a first storage tank(31), a second storage tank(36) and first and second Y-valves(32,37) so that the acidic water or alkaline water flown out from acidic water production chamber outlet(12b) and alkaline water production chamber outlet(13b) is stored in the first and second storage tanks(31,36) respectively according to operation of the first and second Y-valves(32,37), and wherein the ionic water circulation part(40) comprises a circulation water additive container(41), a first circulation water open valve, a second circulation water open valve, a circulation addition water storage tank(44), a circulation addition water supply pump(45) and a circulation addition water Y-valve(46).
Patent KR-20030025132-A (KR)
Title: A process for screening potential endocrine disrupting chemicals using a yeast two-hybrid system and transformed yeast strains therefor
Inventor: LEE HYEON JU
IPC: C12N15/81
Filed: 2001-09-19
Abstract: PURPOSE: A method for selecting putative endocrine disrupting chemicals(EDCs) using yeast two-hybrid system and transformed yeast used in the same method are provided, which method has similar sensitivity to the prior method using mammal cells, and the endocrine disrupting chemicals(EDCs) can be easily selected by the method. CONSTITUTION: The method for selecting putative endocrine disrupting chemicals(EDCs) using yeast two-hybrid system comprises the steps of: culturing transformed yeast having a first expression vector containing a first protein gene fused by a DNA-binding domain and a sex hormone receiptor or a ligand-binding domain of the sex hormone receiptor, a second expression vector expressing a second protein gene fused by a coactivator of the sex hormone receiptor and a transcription activating domain, and a third expression vector expressing a reporter gene operably linked to a recognition site of the DNA-binding domain together with putative endocrine disrupting chemical; and analyzing the transcription activity of the reporter gene to determine whether the putative endocrine disrupting chemical is antagonist or agonist of the reporter gene, wherein the sex hormone receiptor gene is androgen receiptor gene; the reporter gene is selected from -galactosidase, HIS3, Leu2 or URA3; the first vector is pLexA-ARhLBD; the second vector is pB42-ASC1; and the third vector is p8op-lacZ.
Patent KR-20020025801-A (KR)
Inventor: FUKAKUSA MASAHARU
IPC: G11B7/13
Filed: 2001-09-28
Abstract: PURPOSE: An integrated optical component and an optical pickup apparatus are provided to detect the signal regardless of changes of temperature and crosstalk by using the optical pickup apparatus. CONSTITUTION: An integrated optical component(20) prevents a detection optical system from being affected by change of temperature, and a pickup device uses the integrated optical component. The integrated optical component guides a light beam emitted from a light emitting element to an optical disc, and separates the required light beam from reflected light from the optical disc. The integrated optical component includes plural optical surfaces, and a diffraction grating(40) formed on the inclined surface for extracting the light beam required from tracking control and focus control.
Patent KR-20030028914-A (KR)
Title: Empty Gwanrogu closeness structure
Inventor: LEE CHUN YEONG
IPC: E03F5/02
Filed: 2001-10-04
Abstract: PURPOSE: An empty pipeline sealing structure is provided to prevent a water leakage, to make installation and dismantlement simpler and to recycle in other places. CONSTITUTION: The empty pipeline sealing structure comprises the steps of interposing/coupling a sealing aid(50) provided with a leading ring(20), a water drainage hole(30) where a cover(31) is fastened, and many sealing wings(40) in a coupler, interposing the leading ring(20) of the sealing aid(50) in a ring fitting hole(61) formed on the center of a sealing aid stopper(60), then coupling to a flange formed on the front of a connection pipe using fastening bolts(62) formed on both sides of the sealing aid stopper(60) to prevent the separation of the sealing aid(50).