baber/WOPTO huggingface dataset:
Patent KR-20030016070-A (KR)
Title: Device for absorbing a rear impact in a rear engine bus
Inventor: KANG GI WON
IPC: B60R19/00
Filed: 2001-08-20
Abstract: PURPOSE: A rear shock absorbing apparatus for a rear engine bus is provided to prevent impact from the rear part of the bus from being transmitted to an engine by absorbing impact with mounting an air bag in a rear bumper and a shock absorber in a rear side frame. CONSTITUTION: A rear impact absorbing device of a rear engine bus is composed of an air bag(68) installed in a rear bumper(72); a rear member(56) placed inside the rear bumper; a shock absorber mounting bracket(54) placed in the rear member; a shock absorber(52) fixed in a rear side frame(58) by the shock absorber mounting bracket to absorb impact from the rear part; an impact detecting sensor(64) connected to the shock absorber to detect impact to the shock absorber; a control unit(66) analyzing impact from the impact detecting sensor and opening a magnetic valve(60); and an air tank(62) supplying air to the air bag in opening the magnetic valve to absorb impact with the air bag. The bus travels stably with absorbing impact in the air bag and the shock absorber.
Patent KR-20030018257-A (KR)
Title: Cavity for microwave oven
Inventor: KIM DAE SIK
IPC: F24C7/02
Filed: 2001-08-27
Abstract: PURPOSE: A heating chamber of a microwave oven is provided to uniformly heat foods placed in the heating chamber by creating a scattered reflection of microwave in the heating chamber of the microwave oven. CONSTITUTION: A heating chamber(50) of a microwave oven includes an inlet(52) formed at the front. Reflection sections(72,74,76,78) are formed in the heating chamber(50). Diameters of the reflection sections(72,74,76,78) are all different from each other. The reflection sections(72,74,76,78) have an arc shape. Since the reflection sections(72,74,76,78) have different diameters from each other, reflection angles of microwaves reflected from the reflection sections(72,74,76,78) are different from each other. When a heater is installed in the heating chamber, the reflection sections(72,74,76,78) reflect heat generated from the heater so that foods placed in the heating chamber(50) is uniformly heated.
Patent KR-20030018569-A (KR)
Title: The structure of propeller shaft in vehicle
Inventor: LEE CHEOL HUI
IPC: B60K17/22
Filed: 2001-08-30
Abstract: PURPOSE: Propeller shaft structure of a vehicle is provided to assemble conveniently and check damage of a damper easily by installing the damper in a universal joint connecting the propeller shaft. CONSTITUTION: A propeller shaft(P) receives power from an engine and drives wheels of a vehicle by connecting with a transmission. The propeller shaft is connected with a universal joint(U), and inserted to a spider. Plural dampers are formed symmetrically between the spider and the propeller shaft with vulcanizing rubber. Vibration is absorbed and shut off with forming dampers in the universal joint in transmitting vibration to the propeller shaft. Damage of the damper is checked easily with assembling conveniently, and the damper is cooled with exposing the universal joint.
Patent KR-20030020195-A (KR)
Title: Voicedata execution system that have decoder and player within
Inventor: KIM DONG HYUN
IPC: H04N21/233
Filed: 2001-09-03
Abstract: PURPOSE: A real-time compressed voice data reproduction system including a decoder is provided to reduce load of a main service provider and to allow a receiving part to download voice data to the receiving part's terminal within a short period of time. CONSTITUTION: A real-time compressed audio data reproduction system includes an encoding unit(41), a storage(42), a decoding unit, a sound quality tester, and an execution file generator(44). The encoding unit divides input voice data into predetermined units using an encoder and compresses each divided voice data, to generate encoded voice data. The storage stores the encoded voice data. The decoding unit decompresses the encoded voice data using a decoder. The sound quality tester tests sound quality of the voice data using a reproduction device. The execution file generator generates the encoded voice data, the reproduction device and the decoder as an execution file.
Patent KR-20030022639-A (KR)
Title: Image acquisition device
Inventor: KIM BAEK SUB
IPC: H04N1/04
Filed: 2001-09-11
Abstract: PURPOSE: An apparatus for obtaining a video using one sensor is provided to scan the video without a mechanical part and measure the total weight of beam incident to an inlet of the sensor. CONSTITUTION: A sensor(1) measures brightness of an incident beam. An analog-to-digital converter converts an output of the sensor into a digital signal. A frame memory stores the digital signal and outputs an obtained input video. A controller is formed on an address generator and a clock part to control the sensor, the analog-to-digital converter, and the frame memory. A focus lens(8) focuses to send the incident beam to the sensor through a select pixel mirror of a digital micro mirror device(6). A beam trap(9) acts as a condenser lens. The focus lens and the beam trap are installed in front and rear of the digital micro mirror device sending specific pixel parts of the incident beam to the sensor.
Patent KR-20030024434-A (KR)
Title: processing method of filter for siudge dissolution with aerobic
Inventor: KIM JUEN SOO
IPC: C02F3/10
Filed: 2001-09-18
Abstract: PURPOSE: A processing method of filter media for aerobic sewage treatment is provided to increase oxygen transfer rate by increasing specific surface area (surface area/unit volume) and porosity, thereby increasing the amount of biofilm per unit volume and mathematical load at the same time in processing of media of Japanese cedar chips. CONSTITUTION: The processing method of filter media for aerobic sewage treatment comprises a logging process (S1) of lumbering Japanese cedar so that airway tube of Japanese cedar is maintained; a moisture removing process (S2) for removing moisture by opening cell of the airway tube of the cut Japanese cedar; a processing process (S3) of processing the moisture removed Japanese cedar into chips having a square shape; a dipping process (S4) of dipping the processed Japanese cedar chips into lithium oxide or lithium silicate solution for 20 to 24 hours; washing process (S5) of washing the dipped Japanese cedar chips; dehydration process (S6) of dehydrating the Japanese cedar chips by injecting the washed Japanese cedar chips into a dehydrator; injection process (S7) of injecting the dehydrated Japanese cedar chip media into an aerobic filter tank; and aging process (S8) of aging the Japanese cedar chips for a certain period of time by injecting bio fungus body into the Japanese cedar chip media injected into the aerobic filter tank.
Patent KR-20010104399-A (KR)
Title: 오리캔
Inventor: LIM YONG JA
Filed: 2001-09-21
Abstract: 오리캔이란 아직 시장에 없으며 특히 심장병, 고혈압, 심근경색, 고생하는 사람들한테 영양만점의 단백질과 칼슘이 풍부한 식품으로서 아주 많이 즐겨 찾는 식품이 될것입니다. 오리의 비린맛을 없애고 쇠고기 캔처럼 사람들이 선호할수 있는 오리캔이란 어디에 갖다 놓아도 손색이 없는 식품일 것입니다. 옛날에도 신경통, 혈액순환에 좋다하여 집에서 기르고 또 이시대에 걸맞는 새로운 식품으로 탄생될 것입니다. 크기는 파인애플캔 정도로 하여 등산, 낚시에도 어디서나 맛 볼수 있는 식품입니다.
Patent KR-20020085753-A (KR)
Inventor: FUEKI SHUNSUKE
IPC: G06F21/86
Filed: 2001-09-27
Abstract: PURPOSE: To provide an IC card to which a measure for a current analyzing method is taken while minimizing sacrifice of processing performance, chip size and cost. CONSTITUTION: This semiconductor integrated circuit includes a memory to store confidential data, a bus connected with the memory and to transfer and encoded address and data, a processing unit to access the memory by encoding the transmission contents to the bus based on an encoding key and decoding the receiving contents from the bus based on a decoding key, an encoding/ decoding circuit arranged between the bus and the memory, to decode the receiving contents from the bus based on the encoding key and to encode the transmission contents to the bus based on the encoding key when the processing unit accesses the memory and an updated circuit to execute a processing to update the encoding key by prescribed frequency.
Patent KR-20020027247-A (KR)
Inventor: CHOI HO GYU
IPC: H04J13/00
Filed: 2001-10-04
Abstract: PURPOSE: A device of performing communication for power control of a DSCH(Downlink Shared Channel) in a mobile communication system is provided to make a UE(User Equipment) receiving the DSCH measure the size of common pilot signals and the size of dedicated pilot signals of individual node B within an activation set, so as to control the size of transmission power of the DSCH transmitted from a base station. CONSTITUTION: A UE sets a 'PLo' at a soft handover starting point(1001). The UE checks how many node Bs are in an activation set(1002). The UE decides whether the size of common pilot channels of a node B transmitting a DSCH is the biggest value among signal sizes of common pilot channels of the node Bs in the activation set(1003). If so, the UE finds a difference between a common pilot signal of a node B having the biggest common pilot channel signal size among node Bs, which do not transmit the DSCH, and a common pilot channel signal of the node B transmitting the DSCH(1004). The UE stores calculated results in a UE buffer(1005). The UE decides whether a relative power offset of the DSCH should be updated(1006). If so, the UE checks whether path differences increase by using a path loss difference(1007). The UE sets a power offset in accordance with channel environment changes based on the path differences, and sets a power offset in consideration of receiving powers of dedicated pilot signals of DL_DCHs(Downlink Dedicated Channels), then selects a relative power offset corresponding to the two offsets(1008). The UE selects a code for the relative power offset(1008). The UE transmits the code to an FBI(Feedback Information) field of a UL-DPCCH(Uplink Dedicated Physical Control Channel)(1009). The UE decides whether the UE is out of a soft handover region(1010). If so, the UE performs power control of the DSCH(1011).
Patent KR-20010106325-A (KR)
Inventor: YOON YEONG SU
IPC: H04L9/00
Filed: 2001-10-15
Abstract: PURPOSE: A method and an apparatus for providing an electronic content service for wireless PDA(Personal Digital Assistance) with an authenticating function for a digital CONSTITUTION: A user executes a browser of a PDA(100) in order to connect the PDA(100) with an authentication server(140) through a wireless network. An authentication key is requested to the authentication server(140) by executing browser of the PDA(100). The authentication server(140) generates the authentication key by combining the user's ID and information stored in a key management database(150) with information of the PDA(100). The authentication server(140) transmits the authentication key to the PDA(100). The user is connected with an electronic book content server(120) by using the PDA(100). The electronic book content server(120) transmits the user's registration information to the authentication server(140) if the user requests electronic book contents. The authentication server(140) generates the authentication key by using the user's registration information and transmits the authentication key to the electronic book content server(120). The electronic book content server(120) encodes the electronic book contents and transmits the encoded electronic book contents to the PDA(100).
Patent KR-20030037000-A (KR)
Title: Two folding seat for automobile
Inventor: YOO IL JUN
IPC: B60N2/22
Filed: 2001-11-01
Abstract: PURPOSE: A double-folding seat for a vehicle is provided to increase safety by moving easily from seats of a driver and a passenger to rear seats in happening accidents, to relieve passengers' fatigue in a long travel by putting feet on the double-folding seat, and to sufficiently secure the front view of passengers sitting at rear seats by adopting structures of folding a back rest of the seat in the middle, of pushing completely a head rest forward, and by choosing selectively folding conditions of the seat. CONSTITUTION: The upper, lower, and middle sides of a back rest are separated and a double-folding seat is formed with the combination of upper and lower back rests(11,12) of which each front upside has recessed placing units(14a,14b). A headrest(10) and the upper back rest are folded in a double-stage by a pin(15) and each hinge device formed with an elastic leaf spring(17) connecting the headrest to the upper back rest, the upper back rest to the lower back rest, and the lower back rest to a cushion(13).
Patent KR-20030041514-A (KR)
Title: assembly having a rotor in a vehicles
Inventor: PARK SANG DON
IPC: F02B67/06
Filed: 2001-11-20
Abstract: PURPOSE: An assembly having a rotor in vehicles is provided to improve hydraulic efficiency of the rotor. CONSTITUTION: An assembly includes a rotor rotated by power transmitted as an engine crank pulley and a piston oil pulley are connected to each other by a belt; a side plate connected to the rotor; and a vane(20) inserted to grooves formed on the rotor, having one end beveled, and the other end rounded, and passing fluid through a channel formed by smooth linear movement in the groove using centrifugal force generated by the rotary movement. The rotor has one side connected with a cam ring opposite to the other side connected with the side plate. The vane is linearly moved in the grooves by centrifugal force generated by rotation of the rotor. Fluid discharged through a back pressure port when the vane is closed is passed as the vane is opened. The vane is smoothly and linearly moved in the groove due to the bevelling and the rounding. A back pressure port on the side plate is omitted as the vane smoothly provides the channel of the fluid to simplify manufacturing of the side plate.
Patent KR-20030043328-A (KR)
Inventor: HUH SANG ROK
IPC: G07C9/00
Filed: 2001-11-27
Abstract: PURPOSE: An apparatus and a method for monitoring automatically a passenger are provided to grasp the number of passengers within a short time by monitoring automatically a riding state of the passenger on a bus. CONSTITUTION: An emergency switch is pushed in a standby state(S201,S202). An emergency signal is transmitted or a standby mode is performed(S203-S205). A state of reception of communication region identification data from a main system is checked(S206). A response signal is transmitted to the main system if the communication region identification data are received from the main system(S207,S208). A state of reception of terminal check data from the main system is checked(S209). A response signal is transmitted to the main system if the terminal check data are received from the main system(S210,S211). A bell sound is transmitted if the terminal check data are not received from the main system(S212).
Patent KR-20030044352-A (KR)
Title: A resin injection pressure control apparatus for resin transfer moulding
Inventor: KANG MOON GU
IPC: B29C45/57
Filed: 2001-11-29
Abstract: PURPOSE: A control apparatus for injection pressure of resin is provided to supply precisely controlled resin into a metal mold in RTM(Resin Transfer Molding) with using a solenoid valve and a porous filter. CONSTITUTION: A control apparatus for injection pressure of resin for RTM(Resin Transfer Molding) includes an air compressor(10); a solenoid valve(20); a pressure vessel(30); an opening and closing controller(50). The solenoid valve is connected to a downstream of the air compressor with a pipe. The pressure vessel is connected to a downstream of the solenoid valve with a pipe. The opening and closing controller converts a pressure signal to an opening and closing signal and transmits to the solenoid valve. The pressure signal is sensed by a pressure sensor(52) installed inside the pressure vessel. A first porous filter(32a) is installed to an entrance of the pressure vessel to delay flow of compressive air. A second porous filter(36a) is installed to a side pipe(36) formed to the pressure vessel to bypass compressive air outside. Thereby, full amount of resin is supplied stably into a metal mold by controlling flow of resin precisely.
Patent KR-20030045916-A (KR)
Title: #1 cylinder detection a method for engine
Inventor: LEE SE YONG
IPC: F02D35/00
Filed: 2001-12-03
Abstract: PURPOSE: A method is provided to allow for accurate injection of fuel and achieve improved accelerating ability of vehicle, while preventing engine turn-off during travel. CONSTITUTION: A method comprises the first step(S100 to S160) of initializing all variables when a vehicle is applied with power, detecting hall signals and crank angle signals in each pulse cycle upon starting of engine, and judging whether the first condition is satisfied; the second step(S170) of judging whether the hall signal is low if it is judged in the first step that the first condition is satisfied; the third step(S180) of setting a crank counter to 1 if it is judged in the second step that the hall signal is low; and the fourth step(S190) of judging whether a cylinder counter is set to 1 and the current cylinder is the first cylinder or not.
Patent KR-20010113614-A (KR)
Title: 농산물 판매대금 실시간 결제방법
Inventor: LEE MOK
Filed: 2001-12-05
Abstract: 본 발명은 인터넷 통신망을 이용한 전자상거래 결제방법에 관한 것으로서, 결제관리서버(1)를 중심으로 하여 농산물 출하자(2)의 컴퓨터(2A), 판매중개사(3)의 컴퓨터(3A), 중도매업자(4)의 컴퓨터(4A), 소매업자(7)의 컴퓨터(7A), 및 금융기관(5)이 공중회선(6)을 통해 단일의 판매대금 결제관리 시스템을 구성하고, 이 결제관리 시스템을 통해 농산물의 전자결제를 실행함으로써 인력 및 금융비용을 절감할 수 있는 농산물 판매대금 실시간 결제방법을 제공한다.
Patent KR-20030046638-A (KR)
Title: Throttle valve position sensor learning apparatus and method
Inventor: PARK JEONG JU
IPC: F02D41/04
Filed: 2001-12-06
Abstract: PURPOSE: A learning apparatus and a learning method of a throttle valve position sensor are provided to stably drive an engine by preventing a learning control of a throttle valve position sensor signal when a throttle valve is finely opened. CONSTITUTION: A learning apparatus includes a throttle valve position sensor(10) for outputting an electric signal relating to an opening degree of a throttle valve and a vehicle speed detecting section(20) for outputting an electric signal relating to a vehicle speed obtained by detecting an R.P.M of a transfer driven gear. An engine R.P.M detecting section(30) is provided to output an electric signal by detecting an engine R.P.M based on a revolution of a crank shaft. A clutch detecting section(40) outputs an electric signal relating to a driving of a clutch pedal. A control section(50) is provided to determine an amount of fuel to be injected and an ignition time of an engine according to a voltage value applied from the throttle valve position sensor(10).
Patent KR-20030046746-A (KR)
Title: Method for controlling mesa sidewall angle by using the silicon carbide
Inventor: KONG SUNG MIN
IPC: H01L21/3065
Filed: 2001-12-06
Abstract: PURPOSE: A method for controlling an angle of a silicon carbide mesa sidewall is provided to control the angle of the silicon carbide mesa sidewall by using one of quartz or alumina or anodized aluminum. CONSTITUTION: A lower electrode material of ICP-RIE(Inductive Coupled Plasma-Reactive Ion Etching) is formed by using one of quartz, alumina, and anodized aluminum(S100). An angle of a silicon carbide mesa sidewall is controlled according to each process variable by using the lower electrode material(S200). The process variables include bias power, oxygen fraction, an interval between an ICP coil and a sample, the lower electrode material, and reactive gas used for the etching process.
Patent KR-20030050512-A (KR)
Title: Recoiler mandrel
Inventor: CHOI MUN HWAN
IPC: B21C47/00
Filed: 2001-12-18
Abstract: PURPOSE: A recoiler mandrel is provided to improve workability and to increase productivity for winding a coil around a mandrel by easily converting or maintaining an inner diameter of a coil as required by a user. CONSTITUTION: A recoiler mandrel includes a plurality of sleeve segments(13) arranged at an outer peripheral portion of a segment section(5). An elastic member is provided to elastically connect the sleeve segments(13) to each other so as to vary a diameter of a sleeve(15) formed by the sleeve segments(13). A coupling guide is accommodated in a coupled hole formed in each sleeve segment(13) so as to guide a diameter variation of the sleeve segments(13). A strip guiding plane is formed in one sleeve segment guided by the coupling guide. A gripper is arranged in opposition to the strip guiding plane so as to grip a strip(17) when increasing the diameter of the sleeve(15).
Patent KR-20030052593-A (KR)
Title: The structure of a door floor for an express bus
Inventor: SUN DONG GU
IPC: B62D31/02
Filed: 2001-12-21
Abstract: PURPOSE: A floor structure for a middle door of an express bus is provided to improve sealing and stability by preventing a floor member from protruding and to reduce cost by reducing welding portions. CONSTITUTION: A member C(10) for arranging a middle door is extended widely and fixed to a member F(13) directly. Therein, types of components are simple and welding portions are reduced by removing a short member. Protruding portions of a member D(11) and a member E(12) between the member C and a member A are removed. Ends of the member D and the member E on a door side are fixed to a side surface of the member C vertically. Thereby, a safety accident is prevented in assembling.
Patent KR-20030055634-A (KR)
Title: System and method for supplying language information by cellular phone
Inventor: CHOI SEUNG GYO
IPC: H04W4/00
Filed: 2001-12-27
Abstract: PURPOSE: A system for supplying language study information by using a cellular phone and a method therefor are provided to deliver a signal having information on language study to a cellular phone, and to supply the language study information as voice information in the cellular phone, thereby enabling a user to study languages. CONSTITUTION: A media server(50) manages language study information. A database(60) stores personal data of subscribers and the language study information. A provider network(70) connected to the server(50) transmits a cellular phone communication service to each cellular phone(80). A trainee PC(20) is connected with the server(50) through a network(10). The server(50) comprises as follows. An authentication processing module(51) authenticates whether to register the subscribers as members. An input information processing module(52) receives and processes information inputted by each user. A display module(53) displays web pages on the trainee PC(20), and outputs results. A fire wall program(54) prevents hacking. An application program(55) is installed.
Patent KR-20030051119-A (KR)
Inventor: KIM TAE KI
IPC: A44C17/00
Filed: 2001-12-19
Abstract: PURPOSE: Provided are a jewel and method thereof, which let a groove formed at a girdle part of jewel so that it helps to make ease of setting the jewel. CONSTITUTION: In the jewel(300) which is set at the precious metals, the jewel is characterized by comprising the parts of: a crown part(10) which is formed at upper side of the jewel; a pavilion part(14) which is composed of lower side of the jewel; and a girdle part(12) which is placed between the crown part and the pavilion part, with including the groove part(30) on the surface of the girdle part to make ease of setting the jewel at the precious metals.
Patent KR-20010053613-A (KR)
Title: 광디스크 및 광디스크 드라이브 장치
IPC: G11B20/00
Filed: 1999-07-28
Abstract: 추기형 DVD1에 있어서는 문서, 화상, 음성 등의 디지털 정보를 기록하는 데이터 영역(5)의 안쪽에, 소오스 디스크로부터 이 DVD1에의 부당한 복사를 방지하기 위한 복사 관리용 키이 정보를 유지하고 있는 프리피트(9)를 구비한 리이드 인 영역(4)이 형성되고, 이 리이드 인 영역(4)의 안쪽에 다시 이 DVD1의 파워특성을 조정하기 위한 테스트 영역(3)이 형성되어 있다. 이 DVD1에서는 프리피트(9)에 기록된 복사 관리용 키이 정보에 근거하여 소오스 디스크에 기록되어 있는 정보를 정당한 이유없이 이 DVD1에 복사하는 것을 물리적으로 방지할 수가 있다.