baber/WOPTO huggingface dataset:
Patent KR-20020031928-A (KR)
Title: Apparatus for sealing a door of bus
Inventor: PARK SEUNG YEONG
IPC: B60J10/08
Filed: 2000-10-24
Abstract: PURPOSE: A device for sealing the door end of a bus is provided to easily assemble by closing the door end of a bus with a plate combined with a fixed frame, a guide frame and a brush and to surely block up the invasion of dust and noise by forming the brush with polypropylene. CONSTITUTION: A device for sealing the door end of a bus comprises a fixed frame(100), a guide frame(200), and a plate(300). The fixed frame is installed at the door end by interference fit or bolt and nut connection. The guide frame is installed on the fixed frame. A rail groove(210) is formed on the guide frame. The plate is inserted to the rail groove, and a brush(310) for sealing is formed on the lower face. The brush is made out of polypropylene having excellent sealing effect.
Patent KR-20020031939-A (KR)
Title: Structure for opening a air back door of an automobile
Inventor: KUEM U YEON
IPC: B60R21/205
Filed: 2000-10-24
Abstract: PURPOSE: A structure for opening an airbag door of a vehicle is provided to enhance a workability and appearance of an airbag by removing a requirement of a cutout line for expanding the airbag. CONSTITUTION: A housing(100) is placed at an inside of a crush pad(10), and an airbag(110) is installed at the housing(100). The airbag(100) is expanded toward the crush pad(10) by a main sensing sensor(120) for sensing a collision of a vehicle. A cutout member(200) is provided at an inside of the crush pad(10) corresponding to an expanding portion of the airbag(110) for cutting out the crush pad in a certain range to expand smoothly to an outside of the crush pad(10). The cutout member(200) comprises a bracket, a cover and a sub sensing sensor. The bracket is installed at an upper, lower, left and right of the crush pad(10) corresponding to an expansion portion of the airbag(110).
Patent KR-20020034571-A (KR)
Title: Method and apparatus for measuring sludge thickness using dual frequency ultrasonic acoustic sensor
Inventor: CHOO YONG SIK
IPC: G01B15/02
Filed: 2000-11-02
Abstract: PURPOSE: A method and device for measuring thickness of sludge using double frequency ultrasonic acoustic sensor are provided to measure thickness of deposits or sludge by transmitting ultrasonic waves to the deposits or the sludge and receiving ultrasonic waves reflected from the deposits or the sludge. CONSTITUTION: A device comprises an ultrasonic acoustic sensor(14); a double frequency signal generating part(13); an operational amplifier(16); an A/D converter(17); and a control part(11). The ultrasonic acoustic sensor vibrates in axial direction and radial direction to transmit ultrasonic waves to sludge layer and to receive ultrasonic waves reflected from the sludge layer. The double frequency signal generating part receives fixed pulse signal and generates double frequency signal to drive the ultrasonic acoustic sensor. The double frequency signal comprises high-frequency signal, capable of being reflected by an outermost layer of the sludge layer, and low-frequency signal, capable of passing the sludge layer and being reflected by an innermost layer. The A/D converter converts reflected waves amplified by the operational amplifier into digital signal in speed four times as much as high-frequency. The control part generates the pulse signal to supply to the double frequency signal generating part, separates high-frequency reflection signal and low-frequency reflection signal from digitalized reflected waves and measures the thickness of the sludge layer by time of arrival of the high-frequency reflection signal and the low-frequency reflection signal.
Patent KR-20010016189-A (KR)
Title: V cutter of light guide panel for LCD
Inventor: YOO YEONG HO
IPC: G02F1/13357
Filed: 2000-11-21
Abstract: PURPOSE: A light guide panel V cutting device for flat panel display is provided to form V grooves on the light guide panel by using a multiple pin kit having plural pins same as the number of V grooves to be processed on the light guide panel. CONSTITUTION: Z axis and W axis lifting sections(7,8) rise and fall according to the driving Z axis and W axis controllers(5,6) in the Z and W directions, respectively. Multiple pin kits(10a,10b) have plural pins(9a,9b) with the same number of grooves and the same pitch as V grooves(3) to be processed on the light guide panel. A table or an X axis slider(12) is driven sequentially and the V grooves(3) are processed simultaneously on the light guide panel by the working of twice. Therefore, it is possible to reduce the production cost.
Patent KR-20020039825-A (KR)
Title: Radio Inspection Signal Transmitting Apparatus for Use in System for Inspecting Corrosion of Laying Gas Pipe
Inventor: AHN DAL
IPC: G08C17/00
Filed: 2000-11-22
Abstract: PURPOSE: A wireless detection signal sending device for an embedded gas pipe corrosion detecting system is provided to improve reliability of transmission data as well as to extend a transmission distance, and to allow a user to easily inspect the condition of an embedded gas pipe from a moving car. CONSTITUTION: The wireless detection signal sending device for an embedded gas pipe corrosion detecting system comprises a metal pipe(10) embedded in such a way that its upper end is in a same level with the ground; and a maintenance cover(20) comprising a high frequency module(13) for converting condition data of the gas pipe into a high frequency signal, an antenna(18) for emitting the converted high frequency signal to the outside, and at least one non-metallic region for keeping a support strength and forming a transmission passage.
Patent KR-20020044282-A (KR)
Title: Fringe field swiching mode lcd
Inventor: HONG SEUNG HO
IPC: G02F1/13363
Filed: 2000-12-05
Abstract: PURPOSE: A fringe field switching mode liquid crystal display is provided to prevent poor alignment treatment so as to improve picture quality of a liquid crystal display. CONSTITUTION: Upper and lower substrates face each other, having a predetermined distance between the two substrates. A liquid crystal layer is interposed between the upper and lower substrates and contains a plurality of liquid crystal molecules. A counter electrode(55) is formed on the lower substrate. A pixel electrode(59) generates a fringe field together with the counter electrode to drive the liquid crystal molecules. A horizontal alignment film is interposed between the lower substrate and the liquid crystal layer and has a predetermined rubbing axis. A vertical alignment film is formed between the upper substrate and the liquid crystal layer. A polarizer is arranged on the outer side of the lower substrate and has a predetermined polarizer axis. A decomposer is arranged on the outer side of the upper substrate and has an absorption axis. The counter electrode and the pixel electrode are arranged to form the first and second fringe fields in two directions, symmetrical to each other, in a unit pixel when field is applied to the electrodes.
Patent KR-20020045833-A (KR)
Title: Digital Multimeter
Inventor: CHOI SANG WON
IPC: G01R19/25
Filed: 2000-12-11
Abstract: PURPOSE: An all-purpose digital measuring apparatus is provided to reduce the power consumption by improving a structure of the digital measuring apparatus. CONSTITUTION: A ground/shield portion is used for preventing a malfunction of an all-purpose digital measuring apparatus. A Zener diode is installed to the ground/shield portion and a mechanical switch. An explosion proof fuse is used for protecting each circuit of the all-purpose digital measuring apparatus from abnormal current. A battery is used for supplying direct current to the all-purpose digital measuring apparatus. A diode is connected reversely to the battery. A rectifier is used for rectifying alternating current source to direct current source. A buzzer is used for generating an alarm sound. An A/D converter is used for converting a measured analog value to a digital value. A display portion is used for outputting the converted value of the A/D converter.
Patent KR-20010016452-A (KR)
Title: Washing solution for eye containing tabasheer and starfish salt as effective ingredient
Inventor: KANG GWON JUNG
IPC: A61K35/56
Filed: 2000-12-11
Abstract: PURPOSE: A washing solution for eye containing tabasheer and starfish salt as effective ingredient is provided, which shows ocular disease treatment effect by promoting blood circulation through dragging out blood-lump and waste material of eye inside to exterior of the eye by osmotic phenomenon of the starfish salt; and dose not give side effect by using only small quantity of mineral of starfish and refined salt as effective ingredient. CONSTITUTION: A process for the preparation of washing solution for eye containing tabasheer and starfish salt as effective ingredient comprises: preparing starfish salt; mixing sterilized distilled water and tabasheer(8:2-9:1) in a flask; adding the starfish salt(the concentration of starfish salt is 3-5%) to the solution; shaking fully till the starfish salt powder being dissolved; sterilization-filtering, and manufacturing the washing solution for eye. The washing solution for eye is applied 1-2drops per 1time, 2times a day, then you have to move your eyes from side to side and up and down to the solution to be absorbed well.
Patent KR-20020048810-A (KR)
Title: The cold air flow system in refrigerator
Inventor: PARK YONG SEOK
IPC: F25D17/00
Filed: 2000-12-18
Abstract: PURPOSE: A system for flowing cold of refrigerator is provided to make circulation of cold smooth. CONSTITUTION: A refrigerator includes a first circulation fan, installed in a freezing compartment to discharge cold to each of partitions in a refrigerating compartment(15) and the freezing compartment; a second circulation fan(19), installed in the refrigerating compartment to circulate cold in the refrigerating compartment; and cold outlets(13a,13b,17), formed to discharge cold taken in by the second circulation fan to each of the partitions. The second circulation fan is controlled to work when the first circulation fan stops. The second circulation fan uniforms distribution of temperature in the refrigerator regardless of operation of the first circulation fan.
Patent KR-20020049207-A (KR)
Inventor: YOON HYEOK SU
IPC: H03K19/00
Filed: 2000-12-19
Abstract: PURPOSE: A power-up sensing circuit is provided, which reduces a layout area, and minimizes an error during a slow power-up and also performs a fast and accurate sensing operation, by sensing a constant level without regard to the power-up speed. CONSTITUTION: An internal voltage sensing part(110) senses a dropped voltage level by inputting an internal voltage, and a CMOS logic conversion part(120) outputs a power-up signal by converting an output signal of the internal voltage sensing part into a CMOS logic. And a latch part(130) blocks a current path supplied to the internal voltage sensing part by the output signal of the internal voltage sensing part. The internal voltage sensing part comprises the first PMOS transistor(MP1) transmitting an external voltage to the second node by a voltage of the first node, and the first NMOS transistor(MN1) discharging the voltage of the second node to the third node, and a loading part(112) discharging a voltage of the third node to a ground voltage, and the fifth NMOS transistor(MN5) whose source and drain are connected to the first node in common and its drain is connected to the fourth node.
Patent KR-20010070321-A (KR)
Inventor: BAKER JAY D
IPC: B05B7/00
Filed: 2000-12-21
Abstract: PURPOSE: A nozzle is provided, which selectively emits a substantially fine atomized stream of material. CONSTITUTION: The nozzle(10) includes a generally hollow channel or cavity portion(14) having a material inlet aperture(16) and a material outlet aperture(18). Portions(16,18) respectively and integrally terminate within a generally constricted throat or "middle" portion(20). In one non-limiting embodiment, nozzle(10) or selected portions of nozzle(10) is formed by a silicon micro-machining process. Further, in one non-limiting embodiment, each portion is substantially identical.
Patent KR-20020051181-A (KR)
Title: The process of producing bothside-use beam projector screen
Inventor: SEO CHUNG HWAN
IPC: G03B21/56
Filed: 2000-12-22
Abstract: PURPOSE: A transmission type double-sided projection screen and method for manufacturing the same is provided to achieve a high resolution, high luminance and optical efficiency, while allowing the screen to be used for both the front projection screen system and rear projection screen system. CONSTITUTION: A projection screen comprises a light transmittance glass substrate(12) made of a transparent material, and which includes a front layer(11) arranged at the front surface of the glass substrate, and a rear layer(13) arranged at the rear surface of the glass substrate, wherein the front layer has a surface processed to be smooth and soft and a total reflecting surface, and the rear layer is etched, sanded and colored; and a protection glass(20) made of a transparent material, and which has a rear layer(21) processed to be soft. The protection glass is coupled to the glass substrate through an adhesive layer(14) so as to protect the rear layer of the glass substrate from scratch and performance deterioration. Thus, the projection screen is made of two glass plates bonded each other.
Patent KR-20020052231-A (KR)
Title: A method and a device of connection with lan for bsc in wll
Inventor: LEE WON HYEONG
IPC: H04B7/24
Filed: 2000-12-26
Abstract: PURPOSE: An LAN(Local Area Network) connection device for a WLL(Wireless Local Loop) RPC(Radio Port Controller) and a method therefor are provided to control and process an IP(Internet Protocol) packet and an ARP(Address Resolution Protocol) packet transmitted to a PDRU(Packet Data Routing Unit) itself and a terminal using one LAN control unit in the PDRU of the RPC. CONSTITUTION: A CPU(55) controls and monitors an entire RPC(35). A LAN controller(100) transmits and receives an IP packet and an ARP packet provided through a LAN connected to the RPC(35). A DRAM(Dynamic RAM)(110) temporarily stores the packet data output from the LAN controller(100) by the control of the CPU(55). An HDLC controller(120) quickly processes the IPC packet data inputted from the DRAM(110) by the control of the control unit(55) and outputs the processed IP packet data.
Patent KR-20020052441-A (KR)
Title: Billing Rate Change Method Depending on changing Transport Channel
Inventor: LEE WON CHEON
IPC: H04W4/24
Filed: 2000-12-26
Abstract: PURPOSE: A method for changing a billing rate by a transport channel change is provided to transmit changed information to the structure of a change transmission rate indication message using a RANAP(Radio Access Network Application Part) procedure in order to transfer a user's service channel change to an MSC(Mobile Switching Center) or an SGSN(Serving GPRS Support Node) in a UTRAN(Universal Terrestrial Radio Access Network). CONSTITUTION: The structure of a message to report an environment change in a UTRAN from an RNC(Radio Network Controller) to a CN(Core Network) comprises a message type field to indicate a transmission rate and a field to indicate setup or modification for an RAB(Radio Access Bearer) to transmit and receive traffic data between the RNC and the CN. Also the message structure comprises a field to indicate the first setup or a modified item in a system environment, a field to indicate the RAB's ID, and a field to indicate the sub parameters of the RAB.
Patent KR-20020053463-A (KR)
Title: Electroluminescence device
Inventor: KIM SEONG GI
IPC: H05B33/14
Filed: 2000-12-27
Abstract: PURPOSE: An electroluminescence device is provided to achieve an improved reliability by easily releasing the heat generated during the drive of panel of electroluminescence device. CONSTITUTION: An electroluminescence device comprises a pixel area defined by scan lines and data lines formed onto a transparent substrate(1); a switching element(100) arranged at the crossing section between the scan line and data line; a pixel electrode(2) formed onto the pixel area; a protective layer(101) formed all over the surface including the pixel electrode; an electroluminescence layer(EL)(3) formed onto the pixel electrode; a metal electrode(4) formed onto the pixel area including the EL layer; a seal cover plate(7) for sealing the EL layer; a seal agent(6) for joining the seal cover plate and the transparent substrate; and a heat release layer(10) formed onto the metal electrode.
Patent KR-20020054649-A (KR)
Title: Radial tire and determination method for its carcass profile
Inventor: LEE DONG HUI
IPC: B60C9/02
Filed: 2000-12-28
Abstract: PURPOSE: A method for deciding a carcass profile in a pneumatic pressure radial tire is provided to improve traveling safety by preventing deformation of a shoulder portion and to improve durability of the shoulder unit. CONSTITUTION: A pneumatic radial tire comprises an inner liner(1) forming an inner face of the tire; a carcass(2) surrounding beads(3) and a bead pillar(4); a side wall(5) attached to an outer portion of the carcass; a belt(6) mounted on an outer portion of the side wall by being attached to an outer portion of the carcass; and a tread(7) installed on the outer portion of the side wall by being attached to an outer portion of the belt. A profile is decided to a bead unit fixing point from a base face by considering a rim width, shape of a rim flange and size of the bead unit. Maximum height of the carcass is decided by considering diameter of the rim and maximum diameter of the carcass. A radius of curvature of the carcass profile is formed larger to increase tension. Thereby, the pneumatic radial tire improves traveling safety by preventing deformation of a shoulder portion.
Patent KR-20020054684-A (KR)
Title: Method of call number recording in a mobile terminal
Inventor: CHO JAE UK
IPC: H04M1/57
Filed: 2000-12-28
Abstract: PURPOSE: A method for registering a calling number of a mobile communication terminal is provided to easily register the calling number without searching a phone book to confirm that the received calling number is a new number. CONSTITUTION: If receiving a short message, a short message process module processes the received short message(S101,S102). If a calling number is in the received short message, the short message process module saves the calling number at a memory(S103). A user interface task compares the save calling number with the preliminarily registered telephone numbers(S104). If the calling number is already registered, a liquid crystal display displays the short message when a user operates a message display key(S105). If the calling number is not registered, the liquid crystal display displays a number-saving soft key with the short message when the user operates the message display key(S106). It is checked whether the user operates the number-saving key(S107). If the user operates the number-saving key, the receiving calling number is registered at a phone book(S108). If the user presses a confirmation key, the calling number process is terminated(S109).
Patent KR-20020058587-A (KR)
Inventor: CHOI BYEONG HWAN
IPC: H01L27/148
Filed: 2000-12-30
Abstract: PURPOSE: A solid state image sensor is provided to improve a device property by improving a formation method of the third transfer gate. CONSTITUTION: A solid state image sensor comprises a pixel part, the first transfer gate lines(25) connected with first transfer gates corresponding to pixels located on the same horizontal line and voltage supply lines(24) at one side of the horizontal direction of the pixel part, the second transfer gate lines(26) connected with second transfer gates corresponding to pixels located on the same horizontal line and another voltage supply lines(24) at the same side of the horizontal direction of the pixel part, and the third transfer gate lines(27) connected with third transfer gates corresponding to pixels located on the same vertical line and voltage supply lines(24) at one side of the vertical direction of the pixel part. At this point, the third transfer gates are located to be partially overlapped on the first and second transfer gates.
Patent KR-20020058663-A (KR)
Title: Precursor composition for forming PZT film and a reservoir of the same
Inventor: LEE JUN GI
IPC: H01L41/187
Filed: 2000-12-30
Abstract: PURPOSE: A precursor compound for manufacturing PZT layer is provided to prevent changes of a chemical and a thermal characteristic by optimizing a precursor and a solvent species, and the composition rate. CONSTITUTION: A precursor compound for manufacturing PZT layer comprises Pb(C11H19O2)2, Pb(C11H19O2)2(C8H2ON3) or Pb(C14H25O4)2 as a Pb precursor having in the range of 0.03-0.3 mole, Ti(C11H19O2)2(C3H7O)2 as a Ti precursor having in the range of 0.03-0.2 mole, Zr(C11H19O2)2(C3H7O)2 as a Zr precursor having in the range of 0.03-0.2 mole, and a defined solvent made of a heptane(C7H16) or a mixed material of the heptane(C7H16) and an isopropanol(C3H8O). At this time, the mixing rate of the heptane(C7H16) and the isopropanol(C3H8O) is in the rate of 85-99 :15-1 as a volume rate.
Patent KR-20020057197-A (KR)
Title: a charger be situated change of charging a terminal
Inventor: KWON HYEOK MAN
IPC: H02J7/00
Filed: 2000-12-30
Abstract: PURPOSE: A charger for varying position of charging terminal is provided to perform a charging regardless of a model of portable phone by varying a position of a charging terminal in a charger to contact with a ground terminal of a portable phone. CONSTITUTION: A case(30) includes a guide groove(311) through which a charging terminal(413) moves, an upper cover(31) through which a support groove(312) passes, and a lower cover(32) on which a support rod(321) protrudes. A charging unit(40) contacts the charging terminal(413) which is protruded on the guide groove(311) of the upper cover(31) with a ground terminal of a portable phone to perform a charging. A supporting member(50) supports the charging unit(40). A fixing hole(52) penetrates the supporting member(50).
Patent KR-20010022218-A (KR)
Title: 운동용 보조계기
IPC: G06M3/00
Filed: 1998-07-15
Abstract: 사용자가 엑서사이즈를 즐겁게 행하고, 장기간의 엑서사이즈 (건강) 관리를 적정하게 지원할 수 있는 운동용 보조계기로서, 사용자의 반복적인 운동량을 계수하여 그 평가결과를 그 운동량에 대응한 복수 그레이드의 가상생물의 이미지 정보(캐릭터)에 의하여 표시한다. 또 엑서사이즈 개시로부터의 상대 날짜를 관리하고, 날의 경과에 따라서 캐릭터의 종류를 진화 또는 성장시킨다. 더욱더 그날그날의 목표달성 유/무에 의하여 캐릭터의 건강 상태를 관리하는 라이프 게이지를 증감시켜 그 라이프 게이지에 따라 캐릭터의 형태(체형)을 건강/비만/질병 등으로 변화시킨다. 더욱더 전날의 목표달성률 평가 등에 의거하여 캐릭터의 기분상태를 관리하는 기분미터를 구하고, 그 기분미터에 따라 캐릭터의 표정이나 액션을 변화시킨다.
Patent KR-20010022587-A (KR)
IPC: C09D179/08
Filed: 1998-07-31
Abstract: 본 발명은 하나 이상의 기재층 및 이산화 티타늄을 함유하는 하나 이상의 상도 에나멜층을 포함하는 에나멜 전선용 코팅 및 상기 코팅을 갖는 에나멜 전선에 관한 것이다.
Patent KR-20010024000-A (KR)
Title: 테스팅의 병렬 및 스캔 모드용으로 단일 메모리를사용하는 집적회로용 테스트 시스템
IPC: G01R31/3183
Filed: 1998-09-14
Abstract: 반도체 테스트 시스템은 스캔 테스트 모드 및 병렬 테스트 모드를 갖는다. 모든 기억공간을 실질적으로 사용하는 단일 메모리는 a) 병렬 테스트 모드동안 사용하기 위한 병렬 테스트 벡터, 및 b) 스캔 테스트 모드동안 사용하기 위한 병렬 테스트 벡터 및 스캔 테스트 벡터를 저장한다. 스위치는 병렬 테스트 모드로부터 스캔 테스트 모드로 변경하기 위해 사용된다. 단일 메모리에 연결된 패턴 발생기는 병렬 테스트 모드동안 사용된 병렬 테스트 벡터와 스캔 테스트 모드동안 사용된 병렬 및 스캔 테스트 벡터를 조정한다. 스캔 테스트 모드의 속도는 메모리를 인터리빙하고 메모리에서 병렬로 테스트 벡터를 판독함으로써 증가된다. 처리 시간은 다중 스캔 체인을 발생하여 테스트중인 디바이스(DUT)의 다중 핀에 인가함으로써 더 감소된다. 마지막으로, 스캔 체인 데이터를 DUT의 핀으로 전송하는 버스의 클록속도는 버스로 전송되는 스캔 체인 데이터를 멀티플렉싱함으로써 증가된다.