baber/WOPTO huggingface dataset:
Patent KR-20030039735-A (KR)
Title: Method and system for equability of voltage in electric energy storage system and circuit element for equability of voltage
Inventor: JUNG YONG HO
IPC: H02J7/00
Filed: 2001-11-14
Abstract: PURPOSE: A voltage equalizing method and a voltage equalizing apparatus and a unit element for voltage equalization are provided to maintain the voltage being applied to each cell constant, while allowing for ease of construction of the serial module electrical energy storage device. CONSTITUTION: A voltage equalizing method comprises the first step of detecting a reference voltage obtained by averaging voltages of cells(30) in a serial module electrical energy storage device(31); the second step of comparing the reference voltage detected in the first step with the voltages applied to both ends of each cell; and the third step of selectively discharging cells in such a manner that the difference between the reference voltage and the voltages applied to both ends of each cell is maintained in a predetermined range.
Patent KR-20030041276-A (KR)
Title: Acoustic wave generation method for mobile telecommunication terminal equipment
Inventor: KIM SANG HO
IPC: H04B1/40
Filed: 2001-11-19
Abstract: PURPOSE: A sound wave generating method of a mobile communication terminal is provided to create a relaxation mood by outputting a sound wave data stored in a memory. CONSTITUTION: A microprocessor stores a sound wave data obtained by suitably mating an alpha wave, a theta wave and a delta wave to a relaxation mode, a sleep mode and a mind-concentration mode according to a sound wave generation program in a memory(S1,S2). When a user manipulates a key pad and outputs a key signal to select one of the relaxation mode, the sleep mode and the mind-concentration mode, the microprocessor recognizes the input key signal, reads a corresponding sound wave data of the selected mode, and transfers it to a sound generator(S3-S7). The sound generator converts the sound wave data into a digital pulse stream and outputs it(S8). A booster amplifiers the digital pulse stream. A sound output unit outputs a sound(S10).
Patent KR-20020051823-A (KR)
Inventor: KOYANAGI YOSHIHIRO
IPC: B65D85/07
Filed: 2001-11-27
Abstract: PURPOSE: A compression storage bag is provided to properly use a suction equipment, or manually perform the compression-storing operation without using the suction equipment, depending on the kind and number of the goods to be stored, and depending on the circumstances of the compression-storing operation. CONSTITUTION: The compression storage bag includes a storage bag main body(12), which has an entrance-exit portion(14) on one side, for putting in and taking out goods to be stored. The entrance-exit portion(14) is made open-close free, by open-close device(16). The compression storage bag has a first non-return valve(22) on the opposite side of the opening portion. This first non-return valve(22) is provided with one side extending to the inside of the storage bag main body(12), and the other side extending to a path(40) that connects communicatively with the exterior of the storage bag main body(12). Moreover, the compression storage bag has an outlet(20), which makes it possible for the air inside the storage bag main body(12) to flow out through the first non-return valve(22) and the path(40). In particular, a second non-return valve(120), which has an opening portion through which air is sucked out of the interior of the storage bag main body(16), is formed at a different place from the first non-return valve(22).
Patent KR-20030045911-A (KR)
Title: break system of vehicle
Inventor: NAM SIN
IPC: B60T13/00
Filed: 2001-12-03
Abstract: PURPOSE: A brake apparatus for a vehicle is provided to reduce expenses and restrict discharge of harmful material by braking with controlling rotational force of an axle according to intensity of a magnetic field from a power generating unit and a braking force generating unit, and to prevent accidents by braking completely in case of turning off. CONSTITUTION: A brake system is composed of a vehicle speed sensor(11) detecting speed of a vehicle; a brake pedal sensor(13) detecting operation of a brake pedal(12); an electronic control unit(15) receiving signals from the vehicle speed sensor and the brake pedal sensor, and selectively controlling operation of a power supply unit(14); a power generating unit(16) receiving power from the power supply unit in operating the brake pedal and generating current; a braking force generating unit(18) forming the magnetic field by receiving current from the power generating unit, and controlling rotational force of an axle(17); and a regulator(19) stabilizing waveform of current to the braking force generating unit and adjusting the intensity of the magnetic field. Braking force is generated by controlling rotational force of the axle according to intensity of the magnetic field in operating the brake pedal.
Patent KR-20030046958-A (KR)
Title: cooling structure of inter cooler and the cooling control method
Inventor: HAN TAE SU
IPC: F02B29/04
Filed: 2001-12-07
Abstract: PURPOSE: A cooling structure of an intercooler and a controlling method thereof are provided to stably and effectively perform a turbo function by optimally controlling a temperature of intake air through introducing air having an optimum temperature into the intercooler. CONSTITUTION: An intake air inlet(12) and a cooling water inlet(16) are provided at one side of an intercooler(10). An intake air outlet(14) and a cooling water outlet(18) are provided at the other side of the intercooler(10). A control valve(20) is provided at a predetermined position of the cooling water inlet(16). An intake air temperature detecting sensor(110) is provided at a predetermined position of the intake air outlet(14) so as to detect the temperature of intake air discharged through the intercooler(10). An engine control device(200) is provided to control a flow of cooling water based on a predetermined program. An actuator(300) is driven based on a control signal outputted from the engine control device(200).
Patent KR-20030047195-A (KR)
Title: Feedhorn for improving the isolatipon between vertical and horizontal polarization
Inventor: LEE GYEONG U
IPC: H04N7/20
Filed: 2001-12-08
Abstract: PURPOSE: A feedhorn for improving isolation of vertical polarization from horizontal polarization is provided to set a coupling plate inside a wave guide of a feedhorn installed in a low-noise frequency converter to improve receiving sensitivity. CONSTITUTION: A feedhorn for improving isolation of vertical polarization from horizontal polarization includes the first and second probes(P1,P2), a conductive coupling plate(CP), the first and second through-holes(H1,H2). The first probe is vertically set in a wave guide(32) to receive the first satellite signal. The second probe is vertically installed in the wave guide to receive the second satellite signal having the phase difference of 90 degrees from the first satellite signal. The first and second probes are spatially perpendicular to each other. The coupling plate is located between the first and second probes. The first through-hole penetrates the coupling plate. The second through-hole is formed to penetrate the coupling plate and maintains a predetermined distance from the first through-hole.
Patent KR-20030048240-A (KR)
Title: Method for scheduling data packets according to quality of service in mobile telecommunication system
Inventor: CHO SEONG GWON
IPC: H04L12/56
Filed: 2001-12-11
Abstract: PURPOSE: A scheduling method of a data packet in accordance with QoS(Quality of Service) in a mobile communication system and a method therefor are provided to perform scheduling according to priority of mobile terminals requesting the QoS, thereby supporting a requested data rate. CONSTITUTION: A scheduling period starts(S110). A scheduler of a base station initializes a variable to '0'(S120), increases the variable by 1(S130), and decides whether data exists in a buffer for a QoS mobile terminal to be firstly checked(S140). If the buffer is not empty, the scheduler decides whether a token value is '0'(S140). If not, the scheduler calculates a priority value(S150). The scheduler compares the variable with the number of QoS mobile terminals that currently connect calls(S160), and confirms whether one of the QoS mobile terminals has a bigger priority value than '0'(S170). If so, the scheduler selects a QoS mobile terminal having the biggest priority value(S180). The scheduler transmits the data stored in the buffer to the selected mobile terminal(S190).
Patent KR-20030048825-A (KR)
Title: Paper-Clipping Device
Inventor: MOON KYUNG TAE
IPC: B42F1/02
Filed: 2001-12-13
Abstract: PURPOSE: Provided is a paper clip which lets a paper inserted and fixed at the clip or gets the paper withdrawn and removed from the clip so that it contributes to make ease of fixing or removing the paper from the clip. CONSTITUTION: In the paper clip which lets a circular pole set inside to fix paper like documents or so on, the paper clip comprises the parts of: a front panel(10) which consists of a combination projection, a lateral cover(14), an upper suspension sill and a lower suspension sill; a rear panel(20) which is composed of a combination groove and a lateral cover; and a main body(1) which is formed by combining the combination projection of the front panel with the combination groove of the rear panel.
Patent KR-20030049394-A (KR)
Inventor: LEE WAN BUM
IPC: C02F1/00
Filed: 2001-12-14
Abstract: PURPOSE: A wastewater disposal apparatus is provided which is inexpensively installed at a place where a small amount of wastewater is discharged, and in which individually constructed various steps of wastewater purification and treatment tank are integrated into one purifying tank so that they are easily installed even in a narrow space. CONSTITUTION: The wastewater disposal apparatus comprises a raw wastewater storage tank(1) for storing raw wastewater; a purifying tank(4) for discharging the purified wastewater after purifying wastewater introduced from the raw wastewater storage tank(1) through pump(2) and wastewater supply pipe(3) by precipitation and filtering methods; and a sludge trap(5) for collecting sludge of wastewater flown out from the purifying tank(4), wherein the purifying tank(4) comprises an open-and-shut cover(6') and body part(6) an upper surface of which is opened, and in which a certain inner space is secured so that sedimentation tank(7) is formed in the upper part of the inner space, and water purifying tank(8) is formed in the lower part of the inner space by separating the inner space into upper and lower parts, a flow equalization tank(9) into which wastewater is primarily flown from the raw wastewater storage tank(1) is formed in the upper side in front of the body part(6), a drainage tank(10) for draining purified treated water is formed in rear of the body part(6), a water inlet hole pipe(13) in an intermediate part of which a plurality of water inlet holes(11) are formed, and in which a filtering filter(12) is installed at the lower side of the water inlet holes(11) is formed in such a manner that the lower part of the water inlet hole pipe(13) penetrates the water purifying tank(8), the water inlet hole pipe(13) is vertically installed in such a way that the upper part of the water inlet hole pipe(13) is projected to the upper part of the body part(6) to easily flow in the external air, and a pipe(14) is connected between the water inlet hole pipe(13) and drainage tank(10) so that treated water of the water purifying tank(8) is flown out through the pipe(14).
Patent KR-20020050168-A (KR)
Inventor: NOZUTE SHIGENORI
IPC: G02F1/13
Filed: 2001-12-19
Abstract: PURPOSE: A gray tone mask and a method for producing the same are provided to easily give a gray tone mask having high uniformity of thickness of a translucent film. CONSTITUTION: A translucent film(12), an etching stopper film(13), a light shielding film(14) and a resist film are successively formed on a transparent substrate(11). The resist film on a part where a light transmissive part is formed(C) is removed and the light shielding film and the etching stopper film on this part are removed. The resist on a part where a translucent part is formed(A) is then removed, the light shielding film on this part is removed to form the translucent part and the translucent film on the area C is removed to form the light transmissive part. The objective gray tone mask is thus produced.
Patent KR-20030052000-A (KR)
Title: Composite Coating Layer Containing Quasicrystalline Phase by Powder Spray Method and Fabricating Method Thereof
Inventor: ERIC FLEURY
IPC: C23C4/04
Filed: 2001-12-20
Abstract: PURPOSE: A composite coating layer containing a certain volume fraction of aluminum based quasicrystalline phase in a metal, intermetallic compound, ceramic, cermet or plastic matrix to improve friction and wear characteristics of machine, and a manufacturing method of the composite coating layer is provided. CONSTITUTION: The composite coating layer is characterized in that it contains aluminum based quasicrystalline phase in a metal, intermetallic compound, ceramic, cermet or polymer matrix. The manufacturing method of the composite coating layer containing quasicrystalline phase by powder spray method comprises the steps of preparing a mixed powder by mixing an aluminum based quasicrystalline powder whose volume fraction is in the range of 0%<volume fraction<100% with any one powder selected from metal, intermetallic compound, ceramic, cermet and polymer powders; and forming a coating layer using the mixed powder by any one process selected from plasma spray coating process and HVOF (high velocity oxygen fuel) thermal spray process, and wherein the aluminum based quasicrystalline is consisted of AlaMbNcXdIe, where a+b+c+d+e=100 and represent atomic weight ratio, a>=50%, 8<=b<=25, 5<=c<=20, 0<=d<=15, 0<=e<=2, M is an element selected from Cu and Co, N is an element selected from Fe, Mn, Ni, Ru, Os, Mo, V, Mg and Zn, X is an element selected from Cr, Si, Be, B, Y and precious metal elements, and I is an impurity that is oxygen or nitrogen contained during the manufacturing process.
Patent KR-20030053941-A (KR)
Title: brake system with a hydraulic booster
Inventor: LEE SANG DO
IPC: B60T13/20
Filed: 2001-12-24
Abstract: PURPOSE: A hydraulic servo type brake system is provided to obtain sufficient mechanical advantage even if the starting stops in traveling or a clutch pedal is pedaled first by working a hydraulic booster while a vehicle moves, even though an engine stops. CONSTITUTION: A hydraulic servo type brake system is composed of a hydraulic booster(16) installed between a brake pedal(12) and a master cylinder(14), an oil pump disposed at an oil supplying line of the hydraulic booster to supply oil, a hydraulic pump of which a driving shaft is combined with a driving gear, and the driving gear engaged with a differential gear of a differential system(24).
Patent KR-20030054196-A (KR)
Title: Phase-locked loop circuit and voltage-controlled oscillator capable of producing oscillations in a plurality of frequency ranges
Inventor: HUH JEONG UK
IPC: H03L7/099
Filed: 2001-12-24
Abstract: PURPOSE: A VCO(Voltage Controlled Oscillator) and a PLL(Phase Locked Loop) having a broad range of frequency are provided to generate frequencies of various levels by using a built-in inductor and a built-in variable capacitor. CONSTITUTION: A VCO includes a differential amplification portion(130), the first frequency control portion(120), and the second frequency control portion(160). The differential amplification portion generates a signal having a predetermined frequency. The first frequency control portion controls the frequency of the signal of the differential amplification portion by controlling the internal capacitance of the voltage oscillator. The second frequency control portion controls the frequency of the output signal of the first frequency control portion to plural levels. The VCO further includes a bias portion(140) and a signal output portion(150). The bias portion is connected between the differential amplification portion and the ground voltage in order to provide the bias current to the VCO. The signal output portion outputs an oscillation signal of the differential amplification portion.
Patent KR-20030054381-A (KR)
Title: Device for isolation over load in a body of revolution
Inventor: CHOI HYEONG OK
IPC: F16D9/00
Filed: 2001-12-24
Abstract: PURPOSE: A device for intercepting overload of a rotating body is provided to prevent damage caused by a fire of equipment by automatically intercepting power in overload, facilitate installation, and facilitate maintenance. CONSTITUTION: A device for intercepting overload of a rotating body includes installation holes(222,232) passing through both sides of a drive coupling(210) and a slave coupling(220); a shaft pocket(111) forming a working groove(230) at one end, with installed to the installation hole of the slave coupling; a casing(110) bolt-fixed at the rear of a shaft guide(121); a rod shape shaft member(300) forming plural guide-uneven grooves(310) on the outer peripheral surface; small and large diameter balls(360,370) layered to the guide-uneven grooves in order and movably installed, passing through the casing; a housing(330) combined to the outer peripheral surface of the casing, with movably covering the small and large diameter balls; an adjusting screw(350) movably screwed to the end of the casing; and a coil spring(340) disposed between the adjusting screw and the outer end of the housing and fitted to the outer peripheral surface of the casing. Power is automatically cut off in overload through intermittence of power between the drive and slave couplings.
Patent KR-20020053011-A (KR)
Inventor: KANEKO HIDEYUKI
IPC: H01L23/29
Filed: 2001-12-26
Abstract: PURPOSE: To suppress the generation of the package crack of a semiconductor chip on an upper side and the deterioration of the reliability of connection in a semiconductor device for which two semiconductor chips are joined and packaged. CONSTITUTION: In this semiconductor device functioning as a three-dimensional device for which two semiconductor chips are joined, the back surface of the semiconductor chip on the upper side is ground, the entire side face of the semiconductor chip on the upper side is covered with a resin layer, or the center of the semiconductor chip on the upper side is made thicker than a peripheral part. Thus, the generation of the package crack is suppressed and the reliability of the semiconductor device is improved.
Patent KR-20030054892-A (KR)
Title: Printer having a function of setting plural watermark and printing method thereof
Inventor: OH MYEONG JIN
IPC: G06F3/12
Filed: 2001-12-26
Abstract: PURPOSE: A plural additional data settable printer, and its printing method are provided to make it possible setting plural additional data, e.g., a watermark, on each page of a document constructed by a user. CONSTITUTION: The printer(200) comprises an interface(21), a printing module(23), and a controller(25). The interface(21) receives printing data, plural additional data, and user selection data from a host system(100). The plural additional data are added to the printing data when the printing data is printed at the printing module(23). The user selection data determines how the plural additional data is printed on pages with the printing data at the printing module(23). The printing module(23) prints the printing data and the plural additional data under a control of the controller(25). The controller(25) controls the printing module(23) to print the plural additional data on each page in a case that the user selection data includes the printing of the plural additional data on each page.
Patent KR-20030059359-A (KR)
Title: Method for automatically installing hardware driver through connecting server
Inventor: KIM MAN CHAN
IPC: G06F15/16
Filed: 2001-12-29
Abstract: PURPOSE: A method for automatically installing a hardware driver program through server connection is provided to transfer and install an agent program to a host PC without user's control when a user connects to the server by using a web browser. CONSTITUTION: The user connects to the server offering the hardware driver program through the host(302). The server transfers the agent program to the host(304). The agent program received to the host is executed(306). The agent program searches the information for the host and the hardware, and transmits the information to the host(308). The server transmits the hardware driver program to the host by using the information(310). The hardware driver program received to the host is installed(312).
Patent KR-20010088781-A (KR)
IPC: B23B27/06
Filed: 1999-07-02
Abstract: 본 발명은 다이아몬드 결정 및/또는 입방정계 질화붕소 등을 포함하는 분말 코팅을 금속판, 바람직하게는 경질 금속판 상에 도포하는 단계와, 금속판 상의 분말 코팅을 소결 융합하는 단계; 및 코팅된 금속판의 하나 이상의 측면을 연삭하여 하나 이상의 절삭 날을 형성하는 단계를 포함하는 금속 공작 재료의 절삭 가공에 사용되는 절삭 판 제조 방법에 관한 것이다.  제1 공정 단계에서 절삭 날이 없는 절삭 판 원자재를 형성한다.  추후의 제2 공정 단계에서 절삭 판 원자재를 절삭 날이 위치되는 영역에서 용도에 적합한 원하는 형상으로 되게 한다.  이어서, 그 영역에서 연삭 가공을 실행하여 하나 이상의 절삭 날을 형성한다.
Patent KR-20010079733-A (KR)
Title: Method and apparatus to synthesize and defeat video copy protection signals
IPC: H04N9/79
Filed: 1999-09-01
Abstract: A method and apparatus for defeating copy protection signals in a video signal, and also for providing copy protection signals for a video signal, is disclosed. The defeat technique generally utilizes a particular pulse position shifting, modulation, etc., of AGC, normal sync and/or pseudo sync pulses to increase the separation between the pulses. Various embodiments are disclosed including selective shifting of the relative positions of either the sync/pseudo sync or AGC pulses, trimming portions of the sync/pseudo sync and/or the AGC pulses and narrowing of either the sync/pseudo sync and/or the AGC pulses, all to provide the selective position separation between the sync/pseudo sync and AGC pulses. The copy protection technique includes various embodiments for dynamically varying the sync/pseudo sync and AGC pulse separation by applying a modulation of the above position shifting, trimming and/or narrowing techniques over selected time periods to cycle from the copy protection condition to the copy protection defeat condition, back to the copy protection condition.
Patent KR-20010102909-A (KR)
IPC: G01N33/53
Filed: 1999-10-15
Abstract: 본 발명은 핵산 개체군을 표지하고, 분류하고, 비교하고, 분리하는 방법에 관한다.  특히, 본 발명은 cDNA 라이브러리와 같은 핵산의 복합 개체군을 분류하고 비교하는 방법에 관한다.  핵산의 복합 개체군은 임상적으로 흥미로운 표현형의 변형을 보유하는 세포 또는 조직형으로부터 유래될 수 있다.  상기 방법은 ValiGene SM 펩티드-표지된 올리고뉴클레오티드 방법 또는 VG-PLO SM 으로 통칭하는데, 여기에는 핵산을 조작하기 위하여 올리고뉴클레오티드 프라이머와 결합된 식별가능 펩티드 태그(tag)의 사용이 포함된다.
Patent KR-20010080369-A (KR)
IPC: G06F12/16
Filed: 1999-04-19
Abstract: 본 발명에 따른 기억 장치는, 상기 장치내에 저장되는 데이터가 자동적으로 반복 저장될 수 있고, 및/또는 상기 장치내에 저장되는 데이터에 따른 추가 정보가 발생되어 상기 데이터와 함께 저장될 수 있으며, 및/또는 저장되는 데이터가 상이한 조건하에 연속적으로 판독될 수 있다는 특징을 갖는다.  그로 인해 기억 장치내에 최초로 저장된 데이터가 빠르고 간단하게 복구될 수 있다.
Patent KR-20010089384-A (KR)
Title: Implant with cavities containing therapeutic agents
IPC: A61F2/82
Filed: 1999-11-02
Abstract: The invention relates to an implant and a method for the production of an implant. The implant has a covering layer that is preferably made of aluminium oxide and provided with uniform cavities and separate openings on the surface side of the covering layer in order to receive a therapeutic agent which can be released according to requirements when the implant is in place.
Patent KR-20010080957-A (KR)
IPC: B65D85/07
Filed: 1999-11-04
Abstract: 본 발명은 적어도 하나의 개방부를 갖춘 용기 몸체와, 상기 용기 몸체에 꼭 맞추어지거나 일체형으로된 고정 커버로서, 상기 고정 커버는 상기 용기의 내용물이 빠져 나오는 적어도 하나의 분배 개방부를 포함하는 상기 고정 커버와, 상기 분배 개방부를 안팎으로 닫도록 상기 고정 커버 내에 이동 가능하게 부착되거나 상기 고정 커버의 일체형 이동 가능 부분으로 된 움직일 수 있는 뚜껑을 포함하는 습식 와이프용 용기에 관한 것으로서, 상기 용기는 가스-밀폐 수단이 상기 고정 커버와 상기 움직일 수 있는 뚜껑 사이에 위치되어, 상기 움직일 수 있는 뚜껑이 닫힘 위치에 있을 때 상기 용기의 내부 및 외부 사이에 가스-밀폐 벽을 제공하는 것을 특징으로 한다. 통은 움직일 수 있는 뚜껑의 자동 개방을 위해 스프링 요소와 해제 가능 잠금 장치를 포함하는 것이 바람직하다.