baber/WOPTO huggingface dataset:
Patent KR-20030009708-A (KR)
Title: Valve timing gear for automobiles
Inventor: HAN MAN SUNG
IPC: F01L1/34
Filed: 2001-07-23
Abstract: PURPOSE: A valve timing device for a vehicle is provided to minimize power loss caused by opening/closing of an intake/exhaust valve by forming an intake/exhaust valve with an electromagnetic valve opened/closed by an electric signal. CONSTITUTION: A timing gear control box is connected to a crank shaft, and applies an electric signal to the crank shaft at regular intervals. A magnetic valve(20) installed at a valve port generates magnetism by the electric signal, and opens/closes an intake/exhaust valve(21).
Patent KR-20030010346-A (KR)
Title: Compact Disk Lead-in Time Deceleration Method of Compact Disk Player
Inventor: KIM YEONG GI
IPC: G11B27/32
Filed: 2001-07-26
Abstract: PURPOSE: A method for reducing read-in time of a CD player is provided to reproduce information recorded in a disc without reading TOC data every time so as to minimize read-in time of the disc. CONSTITUTION: When a user mounts a disc on a CD mount of a roulette and moves a turn-table into a CD changer(S11), the roulette is rotated to check the target disc(S12). When it is judged that a disc is mounted on the CD mount table(S13), the turn-table homes in and a pick-up unit is operated to perform focus pull-in so as to read positions A0, A1 and A2 among TOC data of a read-in area of the disc(S14). It is confirmed if TOC data of the disc is stored in a memory previously, and the positions A0, A1 and A2 of the TOC data is compared with the TOC data stored in the memory(S15). When the TOC data stored in the memory previously and the TOC of the disc are identical to each other(S16), data recorded in a program area of the disc is reproduced without reading the TOC data(S18). When the two TOC data items are not identical to each other, the TOC data of the disc read-in area is read and stored in the memory(S17) and the data recorded in the program area of the disc is reproduced.
Patent KR-20030013085-A (KR)
Title: Preparing method for brown rice processed goods using vinegar
Inventor: KIM HYOK KI
IPC: A23L7/196
Filed: 2001-08-07
Abstract: PURPOSE: Provided is a process for preparing an unpolished rice processed product, which is easily digested and hardly deteriorated while storing, by using vinegar. CONSTITUTION: The process for preparing an unpolished rice processed product by using vinegar comprises the steps of: dipping unpolished rice in vinegar for 7 days; separating the unpolished rice from vinegar and powdering the wet unpolished rice; dipping the powdered unpolished rice in vinegar to formulate it into gruel form; and inserting the gruel in a vessel and sealing it, wherein the unpolished rice is added in an amount of 500g per 800 ml of vinegar, and the vinegar is persimmon vinegar.
Patent KR-20030013597-A (KR)
Title: Blow by gas input device of surge tank
Inventor: LEE SEUNG SEOK
IPC: F01M13/04
Filed: 2001-08-08
Abstract: PURPOSE: A blow-by gas intake device is provided to prevent a path of a nipple from being frozen and clogged by installing a distributing pipe at an outlet of the nipple and to reduce an amount of exhaust gas by evenly supplying blow-by gas over the whole area of a cylinder. CONSTITUTION: A surge tank(10) supplies air to an air intake manifold(17). A nipple(14) is coupled to one side of the surge tank(10). A hose(16) is connected to a front end of the nipple(14). An insulation chamber(11) is formed in the surge tank(10), which is adjacent to the nipple(14). Many pores(15) are formed around the nipple(14). Then insulation chamber(11) is connected with the inside of the nipple(14) through the pores(15). A distributing pipe(18) having a predetermined length is coupled to an output terminal of the nipple(14) so as to evenly supply blow-by gas to the surge tank(10). Many discharging holes(19) are formed in the distributing pipe(18).
Patent KR-20010099011-A (KR)
Title: 유선통신을 이용한 홈 오토메이션용 통합 컨트롤러
Inventor: YOO HONG JAE
IPC: H04M11/00
Filed: 2001-08-08
Abstract: 본 발명은 자동제어 분야에 속하는 홈 오토메이션용 컨트롤러에 관한 것이다. 
     기 발명의 목적은 가정 내 산재되어 있는 가전기기, 조명, 방범용 감지기 등의 아날로그, 디지털 입출력을 하나의 컨트롤러에서 통합 관리함으로써 제 하부기기의 일괄적인 제어를 가능케 하며, 이러한 제어값을 유선 통신으로 홈서버용 PC 등에 제공함으로써 랜망을 통한 원격제어를 가능케 하는 데에 있다. 기 발명의 하드웨어 구성은 실제 데이터의 연산처리와 통신을 담당하는 메인부와 외부 아날로그/디지털 입출력을 담당하는 I/O 부로 크게 나눌 수 있다. 전자의 메인부는 16BIT 연산을 담당하는 연산장치, 외부데이타를 보관하는 메모리부, 외부와의 통신을 담당하는 통신부와 컨트롤러의 상태를 표시하기 위한 LED 표시부 등을 포함하고 있으며, 후자의 I/O 부는 아날로그 입출력부, 디지털 입출력부, 적산입력부, 전원부 등으로 구성된다. 이를 구동하기 위한 제방 소프트웨어는 C 언어를 기반으로 한 마이크로프로세싱 기법을 적용하였다. 기 발명의 효과는 첫째, 가정 내에 산재 되어 있는 각종 하부기기( 가전기기, 방범용 센서, 자동모터, 자동커튼, 각종 조명, 가스차단장치, 각종 검침기류 등)를 독립적인 하나의 컨트롤러가 일괄제어 함으로써 가사관리의 시간적, 공간적 제약을 극복하여 효율적인 가사운영이 가능하며 이를 통해 부수적으로 에너지 절감효과를 가져올 것이다. 둘째, 앞에서 언급하였던 각종 하부기기의 아날로그/디지털 입출력 값을 유선통신을 통해 외부 망에 제공함으로써 외부에서의 원격제어가 가능하다. 셋째, 각종 하부기기의 상태값과 제어값을 디지털화하여 메모리형태로 저장함으로써 이를 IT 정보기기와 연계하여 응용하였을 경우에 홈 오토메이션 분야의 다양한 어플리케이션 구현이 가능하다.
Patent KR-20030014947-A (KR)
Title: Sunbeam medical and gelemalum panel of use medical
Inventor: SON JONG GI
IPC: A61N5/06
Filed: 2001-08-13
Abstract: PURPOSE: A medical implement using a germanium plate to a solar medical implement is provided to provide medical effects by both of the infrared rays and the far-infrared rays, and to help a user to operate conveniently by the structural feature. CONSTITUTION: The medical implement using a germanium plate to a solar medical implement includes a FRP MOLD member(1), a germanium plate, a surface-shaped heater(4), and an infrared rays IR LAMP(7). Far-infrared rays are generated from the surface-shaped heater, and infrared rays are generated from the IR LAMP. The germanium plate is heated by the heat from an electrical panel(6). All of these are operated to heat the human body to sweat and discharge metabolic waste product in the bloods. The medical implement also includes a temperature control unit using a MICOM IC of temperature upper and lower separation type and IR LAMP phase control type, and a timer controllable for the time.
Patent KR-20010085116-A (KR)
Inventor: KIM YUH IL
IPC: A63B69/36
Filed: 2001-08-16
Abstract: PURPOSE: A recycling system of a mat for golf batting practice is provided to improve durability and recycling of a mat by maintaining the center of the mat as the condition without abrasion with changing the location of the mat in order that the part, which isn't worn out, is located on the center. CONSTITUTION: The recycling system of the mat for golf batting practice includes an artificial grass(1), a rubber or urethane flat material(2) and uneven grooves(3). The mats are formed as many pieces of the narrow and long form and each mat is assembled and used. After using of the given period, if the center of the artificial grass(1) on the mat is worn out, the location of the mat is changed in order that the center, which isn't worn out, is located on the center, so that the center of the mat is maintained as new. The uneven grooves(3) are formed on the both sides of the mat for preventing that one mat comes off the other mat.
Patent KR-20020064632-A (KR)
Inventor: NISHIGUCHI HARUMI
IPC: H01S5/00
Filed: 2001-08-16
Abstract: PURPOSE: To provide a semiconductor laser device and a manufacturing method which can prevent reduction in the yield caused by cracks of breakage of chips generated when the chips are isolated even if the intervals among the light emitting points are made narrower, and also prevent deterioration in heat dissipa tion and restrain the discrepancies in the relative angles of a plurality of laser beams. CONSTITUTION: A plurality of semiconductor laser bars are stacked by a predetermined stacking method and the edges of the cleaved planes of the semiconductor laser bars are aligned on a predetermined flat plane so as to be bonded each other. As for the predetermined stacking method, a method of stacking them in y-axis direction with the stripe side downward, and a method of stacking them in y-axis direction with the stripe side being the bonding plane, are available. Furthermore, a structure in which a sub-mount member is interlaid between the semiconductor laser bars for improving the heat dissipation is available. The semiconductor laser bars can be also mounted being slid each other in a z-axis direction.
Patent KR-20030017820-A (KR)
Inventor: KIM JAE JIN
IPC: B66F7/00
Filed: 2001-08-23
Abstract: PURPOSE: A drop lifter system is provided to simplify the configuration of equipment by eliminating the space and frame for accommodating balance weights. CONSTITUTION: A drop lifter system comprises a driving motor(3) mounted on a fixed body(1); a driving shaft(5) mounted on the fixed body, which has an end mounted with a driving sprocket(7) and the other end mounted with an operating sprocket(9), wherein the driving sprocket and a chain sprocket(11) of the driving motor are connected with each other through a driving chain(13); a truck mounted at an end of an operating chain(15); a balance cylinder(23) mounted to the other end of the operating chain through the front end of an operating rod, which supplements an operating force of the driving motor; and an operating pressure control unit for controlling supply of operating force to the balance cylinder.
Patent KR-20020062789-A (KR)
Title: Multi-frequency helix antenna
Inventor: CHANG YU-PIN
IPC: H01Q5/357
Filed: 2001-08-24
Abstract: PURPOSE: A multi-frequency helix antenna is provided to increase bandwidth and obtain the function of multi-frequency with a simple and low cost helical coil structure, while allowing for ease of production. CONSTITUTION: A helix antenna(10) has a top end with a radially extending section(12) bent inwardly along the central axis of the helical column of the helix antenna. The length of the radially extending section is about half the length of the diameter preset for the helix antenna, a predetermined length(16) from an end(14) of the radially extending section is bent orthogonally to extend inwardly along the central axis of the helical column of the helix antenna. The antenna is endued with an alternative waving frequency value and the value of the capacity and inductance of the antenna match with each other to allow the antenna to have an equivalent resistance to thereby form a complete harmonic oscillation.
Patent KR-20030017922-A (KR)
Title: congestion protect circuit of micro-computer
Inventor: LEE SEOK JAE
IPC: G06F1/00
Filed: 2001-08-25
Abstract: PURPOSE: A circuit for preventing overrun of a microcomputer is provided to reduce the use of a port by detecting the overrun of the microcomputer without using a separate port generating a pulse signal of a square wave. CONSTITUTION: The first, second and third scanning port(30) generate the pulse signal of the square wave, which is the signal controlling a display of a gas range. The pulse signal is transferred to the first, second and third LED(LED1,LED2,LED3) and the LDEs are turned on. The pulse signal from the scanning ports(30) is transferred to an overrun detecting circuit(30) through the first, second and third diode(D1,D2,D3). Owing to the transferred square wave pulse, the overrun detecting circuit(30) judges that the microcomputer(10) is a stable state, and transfers the signal to a reset port(40) of the microcomputer(10). The microcomputer is not reset due to the signal. If the microcomputer(10) runs an abnormal operation or an overrun state, the pulse signal is not generated and a high or a low signal is outputted. Thus, the overrun detecting circuit(30) judges that the microcomputer(10) is the overrun state, and transfers the reset signal to the microcomputer(10).
Patent KR-20010088731-A (KR)
Inventor: JUNG TAE HUN
IPC: E06B9/264
Filed: 2001-08-27
Abstract: PURPOSE: A color variable window and door device is provided to provide heating, insulating and soundproofing effects like double windows, and to make external appearance good and improve quality of products by using designed color papers between the double windows. CONSTITUTION: A color variable window and door device includes a color paper roll bar(70), a motor(50), double glass windows and an operation switch. The color paper roll bar rolls a designed color paper inside a window frame or a doorframe. The motor rotates the color paper roll bar. The double windows are connected to the window frame to protect the color paper in front and rear. The operation switch makes the motor mounted inside the window frame rotate forward and backward by controlling power supply.
Patent KR-20030018364-A (KR)
Title: Oil supply structure for lubricating of piston pin-boss
Inventor: KIM SEUNG IL
IPC: F02F3/00
Filed: 2001-08-28
Abstract: PURPOSE: An oil supply structure is provided to easily lubricate a piston pin-boss by supplying oil into an upper portion of an inner peripheral part of a piston boss from an oil gallery. CONSTITUTION: An oil gallery(7) is accommodated in a piston(1). An oil passage(9) extends from the oil gallery(7) to an upper portion of an inner peripheral part of a piston boss(3). An open/shut member(10) is provided in the oil passage(9) so as to selectively open and shut the oil passage(9) depending on the temperature of a piston(1). The open/shut member(10) includes a moving hole(12) extending from an inner portion of the piston(1) beyond the oil passage(9). A moving pin(14) is movably inserted in the moving hole(12). An oil hole(14a) communicated with the oil passage(9) is formed in the moving pin(14). A shape memory alloy member(16) is connected to one end of the moving pin(14). A spring elastically supports the moving pin(14).
Patent KR-20030018525-A (KR)
Title: Oil dispenser apparatus of blow-by gas
Inventor: KIM BYEONG NAM
IPC: F01M13/04
Filed: 2001-08-30
Abstract: PURPOSE: An oil separating apparatus is provided to separate oil from blow-by gas and to constantly maintain internal pressure of a crank case by preventing pressure in the crank case from being abnormally lowered. CONSTITUTION: An oil separating apparatus(1) includes a lower body(2), an upper body(3), a wire mesh member(4) for separating oil from blow-by gas, a diaphragm valve(5), a return spring(6), and an upper cover(7). The diaphragm valve(5) is made of rubber, which is shrunken and expanded depending on pressure applied thereto. The lower body(2) is attached to a predetermined portion of a recirculation pipe, a cylinder head cover, or a crank case. The lower body(2) is communicated with an inner portion of the cylinder head cover so that blow-by gas collected in the cylinder head cover is introduced into a valve chamber(9). A supporting member(10) is accommodated in the lower body(2). The wire mesh member(4) is placed on the upper body(3).
Patent KR-20030020749-A (KR)
Title: Power controlling method for terminal in wireless packet data system
Inventor: KIM JONG TAK
IPC: H04B7/26
Filed: 2001-09-04
Abstract: PURPOSE: A method for controlling a power of a terminal in a wireless packet system is provided to sense the power of the terminal in a base station of the wireless packet system and perform a power control in case that the demodulation of data is abnormally performed. CONSTITUTION: A base station detects a power of a signal received from a terminal, judges a transmission power of the corresponding terminal, and sets a reference value to be compared with the power of the signal received from the terminal(S210). The base station compares the power of the signal received from the terminal with its upper threshold value(S220). If the power of the signal received from the terminal exceeds an upper threshold value of the base station, the base station judges whether demodulation about receiving data of a traffic channel is normally performed in an FPGA(Field Programmable Gate Array)(S240). If the demodulation about the receiving data of the traffic channel is normally performed, the base station performs a power control of a normal state(S250). If the demodulation about the receiving data of the traffic channel is abnormally performed, the base station transmits power control information for decreasing a transmission power about all terminals by 6dB through a signaling channel so that the FPGA of a packet board of the base station compulsorily reduces the transmission power of the terminal(S260).
Patent KR-20020022580-A (KR)
Inventor: MATSUOKA HIROKI
IPC: B65G39/00
Filed: 2001-09-18
Abstract: PURPOSE: To mechanically suppress overturning of a conveyed object on a conveyer device. CONSTITUTION: This driving device for a conveyer roller has a motor generating a rotation power and a connecting part connected to the conveyer roller. A friction roller transmitting mechanism comprising a sun roller, planet rollers that are arranged around the sun roller and rotatably contact with the sun roller, a ring roller of which inner peripheral surface rotatably contacts with the planet rollers, and a carrier synchronous with revolution components of the planet rollers is interposed in a rotation power transmitting passage between the motor and the connecting part. Any one of the sun roller, the ring roller, and the carrier is set as an input element for receiving the rotation power, another of them is set as an output element for outputting the rotation power, and the remaining one is set as a fixed element.
Patent KR-20010099403-A (KR)
Title: 역류수 방지 장치
Inventor: RYU JU HWAN
IPC: E03F5/04
Filed: 2001-09-25
Abstract: 본 발명은 역류수 방지장치에 관한것으로 
     사각으로된 문틀 중앙 하단부에 개구부를 주고 좌.우에 가이드네일을 대향되게 부착하고 문짝 상부분의 중심에 도루래를 달고 문틀 우측에 기둥을 설치하여 기둥에는 지릿대가 회전 할수있게 하며 지릿대 죄측에는 탈착장치를 부착하며 우측 끝부분에는 로울러가 회전할수 있도록 부착하며 우측에는 부럭장치를 설치하며 부럭장치 상 부분에는 대각선으로 된 구조물을 부착하여 
     상기 부럭장치에 의해 지릿대 우측에 있는 로울러를 밀어주면 지릿대가 회전하여 지릿대 좌측에 있는 안전장치가 문짝에서 탈착되어 문짝이 하강하면서 문틀의 개구부를 밀페시키게 하여 하수구 역류현상을 방지하도록 하는 것이다
Patent KR-20030027241-A (KR)
Title: Variable-Length Packet Scheduling Algorithm and Cross-Point Control Scheme in Routers
Inventor: KIM SEONG JUN
IPC: H04L12/933
Filed: 2001-09-27
Abstract: PURPOSE: A method of scheduling a packet unit of a switch unit of a router and a method for controlling cross bar contact for packet unit scheduling are provided to apply packet unit switching to the switch unit of the router instead of cell unit switching, thereby reducing a processing time within the router, and to suggest an operation of a switch fabric, thereby simplifying a router structure. CONSTITUTION: A request for a new connection is generated(S701). Each input transmits request signals to all output ends for all logic cells(S702). The output ends determine one input based on the most significant priority, and send an approval signal to the determined input(S703). If approval signals are received from many output ends, the input ends determine one output end and set connections for a present logic cell at present(S704). The input ends decide whether the set connections correspond to the final logic cell of one packet(S705). If not, the most significant priority applied to the next logic cell is maintained between the input ends and the output ends(S706,S707). A router displays that a present connection is performed between the input ends and the output ends related to a packet connection, in order not to give the most significant priority to input and output pairs already occupied by a packet connection of different input and output ends at the next logic cell time(S708).
Patent KR-20030027403-A (KR)
Title: Semi activity muffler in vehicle
Inventor: CHAE SEONG SU
IPC: F01N1/06
Filed: 2001-09-28
Abstract: PURPOSE: A semi-active muffler of a vehicle is provided to achieve improved engine output in a high speed area by reducing the repulsive elastic force of the torsional spring and increasing the degree of opening of the valve. CONSTITUTION: A valve for a semi-active muffler opens by the pressure of the exhaust gas and is mounted in one of a plurality of pipes arranged within chambers of a case having a closed space for introduction of the exhaust gas. The valve includes a lower plate(1) mounted to an end of the pipe; an upper plate(2) spaced apart from the entrance of the lower plate; a torsional spring(3) for pressing the upper plate, while accommodating the hinge pin for coupling the lower and upper plates; and a turn-over spring(4) supported by the lower and upper plates.
Patent KR-20020026140-A (KR)
Inventor: IWASAKI SHOO
IPC: F28D1/047
Filed: 2001-09-28
Abstract: PURPOSE: An inexpensive system for collecting refrigerant is provided to improve the mobility and the operation characteristics. CONSTITUTION: A system takes in refrigerant gas to be collected through an intake pipe(11) to a compressor(1); supplies the refrigerant gas, whose pressure and temperature are increased, discharged from the compressor to a thermal converting device comprising a single row body or a multiple row body formed by a first step coil fine pipeline(3) formed by a wound heat transfer pipe with fine diameter, a short pipe(5) with large diameter and flowing sectional area relatively larger than the heat transfer pipe and a second step coil fine pipeline(4) with structure similar to the first step fine pipeline, all of which are serially connected, to convert heat energy into kinetic energy so as to liquefy the refrigerant gas; collects the liquefied refrigerant in a refrigerant collecting tank(7) through a liquid pipe(13) having a solenoid valve(6) opening on an upper limit and closing on a lower limit by a pressure detective device(14) detecting outlet side pressure of the second step coil fine pipeline of the thermal converting device; and takes in refrigerant gas in the refrigerant collecting tank(7) to the compressor through a gas pipe(21) with a solenoid valve(22) opening on an upper limit and closing on a lower limit by a pressure detective device(24) detecting pressure in the refrigerant collecting tank.
Patent KR-20020031037-A (KR)
Inventor: PETERSMANN JOSEF
IPC: F16H59/44
Filed: 2001-10-16
Abstract: PURPOSE: A control apparatus for an automatic transmission and a method thereof are provided to drive conveniently by setting the remaining time to the minimum value before returning to the automatic operation mode according to conditions. CONSTITUTION: A control device(1) controls an automatic transmission(2), and receives signals from a travel step switch(3), a rocker switch(4) arranged on a steering wheel, a throttle sensor(5), an engine speed sensor(6) and a travel speed sensor(7). The control device changes the automatic operation mode to a driver-influenced operation mode temporarily in operating a second rocker switch. The automatic operation mode is not discontinued permanently. The remaining time starts in operating the rocker switch. The remaining time before returning to the automatic operation mode is set to the minimum value.
Patent KR-20020034883-A (KR)
Inventor: ENDOU YOSHISHIGE
IPC: F04C23/00
Filed: 2001-10-29
Abstract: PURPOSE: A double cylinder rotary type compressor is provided to reduce bending and deformation in an intermediate shaft part between a first crank pin and a second crank pin of a crankshaft, to reduce friction loss of a bearing and the crankshaft and friction loss of a rolling piston and a sealed plate, and to prevent a leakage of compressed gas. CONSTITUTION: A cross section of an intermediate shaft of a double cylinder rotary type compressor is larger than a part where cross sections of a first crank pin(13) and a second crank pin(14) are overlapped, and a difference in steps is provided between a first crank pin side and a second crank pin side of the intermediate shaft. Consequently, friction loss and loss of machine efficiency due to partial contact are reduced. Since an extra clearance due to partial contact is reduced, the leakage of compressed gas is prevented and the reduction of volumetric efficiency is suppressed. The reduction of a performance due to the deformation of a crankshaft(3) is suppressed.