baber/WOPTO huggingface dataset:
Patent KR-20010055614-A (KR)
Inventor: PARK U CHEOL
IPC: B60H1/00
Filed: 1999-12-11
Abstract: PURPOSE: A packing is provided to prevent reduction of air-conditioning efficiency in a vehicle, caused by a clearance between a bent grille and an air duct by inhibiting generation of the clearance between the two members. CONSTITUTION: An air duct(1) has a hole(3) on the upper portion. The air duct guides heat-exchanged air in an air conditioner into a vehicle. A bent grille(7) of a meter hood(2) is mounted in the air duct to contact the inside with the outside of the air duct. The bent grille has a hole(4) corresponding to the hole of the air duct when the bent grille is mounted in the air duct. A connector ring(5) is mounted in the air duct to be in contact with the inside of the air duct. The connector ring has a protrusion protruded to outside through the holes of the air duct and the bent grille. The connector ring is made by elastic material having specific elasticity. When the two holes are met, the protrusion of the connector ring is protruded to outside through the holes. The protrusion is pushed down through the holes, and the air duct is pressurized toward the inside of the bent grille by elasticity of the connector ring. Therefore, the air duct is closely adhered to the inside of the bent grille, and a clearance between the air duct and the bent grill is eliminated.
Patent KR-20010055780-A (KR)
Inventor: KWAK CHUNG GEUN
IPC: H01L23/28
Filed: 1999-12-13
Abstract: PURPOSE: A multichip package having identical chips is provided to realize a high memory density without incurring additional cost and further to suppress an increase of mounting area on a system. CONSTITUTION: The multichip package includes identical chips(110), particularly two chips having the same configuration of bonding pads(201-204). In the package, the chips(110) face each other on and under a lead frame with a mirror form, or are stacked in layers across each other. Each chip(110) has the plurality of pads(201-204) each generating a pad signal(P1-P4), a plurality of gates(210-240) each using parts of the pad signals(P1-P4) and a chip selection signal(CS1) as an input and further using one of the input pad signals as an output(G1-G4) according to a logic level state of the chip selection signal(CS1), and a plurality of buffers(251-254) each corresponding to the gate(210-240) and using the output(G1-G4) of the gate as an input.
Patent KR-20010039494-A (KR)
Inventor: SUNG GI HYEOP
IPC: H05K7/14
Filed: 1999-12-15
Abstract: PURPOSE: A bottom chassis structure is provided to protect the PCB from cracking by mounting a PCB support so as to absorb an impact applied to the PCB, while protecting the PCB from over-current. CONSTITUTION: A bottom chassis structure(10) comprises a bottom chassis(11) having a plurality of fixing protrusions(12) with a screw hole(13) for coupling to the main PCB, and a plurality of insertion holes(15) formed at the center of the bottom chassis; a PCB support(16) having both ends to be inserted into insertion holes of the bottom chassis, and a protrusion having a center portion both sides of which are bent and protruded upwardly and a screw hole formed at the center of the PCB support; and a coupling piece(21) fixed between the main PCB and the PCB support and which has a screw hole formed at a position corresponding to the screw hole of the PCB support so as to couple the main PCB to the PCB support.
Patent KR-20010056566-A (KR)
Inventor: BAE JUN SEONG
IPC: H01M4/505
Filed: 1999-12-15
Abstract: PURPOSE: A lithium manganese composite oxide having regular and spinel structure is provided for accelerating material transfer to increase density and reduce specific surface of particles by eliminating excess oxygen that exists in the material in desired range of the temperature to form the spinel phase without raising the heat-treatment temperature. CONSTITUTION: The lithium manganese composite oxide defined as Li(1+x)Mn(2-x)O4 (0.02 =<x=<0.12) is prepared by mixing lithium compound and manganese compound in a mole ratio of Li/Mn of 1:1.98 to 1.12:1.88; firstly calcinating the mixture for 5-20 hours at 300-530 deg.C under air atmosphere obtained by providing a gas mixture having 10% air or oxygen in a flow rate of 0.05-2.0 liter/gh; secondly calcining the calcined mixture for 5-30 hours at 530-680 deg.C under inert gas atmosphere obtained by providing another gas mixture having 7% inert gas or oxygen in a flow rate of 0.05-2.0 liter/gh; and thirdly calcining the second calcined mixture for 3-20 hours at 700-900 deg.C. under air atmosphere obtained by providing the last gas mixture having 10% air or oxygen in a flow rate of 0.05-2.0 liter/gh.
Patent KR-20010058182-A (KR)
Inventor: KIM BYEONG JIN
IPC: H03F3/45
Filed: 1999-12-24
Abstract: PURPOSE: An operation amplifier is provided to reduce manufacturing costs and PCB area and to prevent signal distortion by making a micro control through frequency control and containing push pull transfer circuit in controller IC. CONSTITUTION: A pulse generating part(10) generates a pulse signal of regular period. A pulse delay part(20) delays and outputs output signal from the pulse generating part(10) for a designated period. A first and a second switching part(30) make a switching a first power voltage source by output signal of the pulse generating part(10) and the pulse delay part(20), and transfer them to a first input terminal of an operation amplifier(32). A first control part charges voltage level between the first and the second switching part(30), and controls incline of signal which is input to the first input terminal of the operation amplifier(32). A second control part is connected between the first input terminal of the operation amplifier(32) and output terminal of the operation amplifier(32), and controls incline of signal which is input to the first input terminal.
Patent KR-20010061911-A (KR)
Inventor: JUNG SANG RYUL
IPC: B60H1/00
Filed: 1999-12-30
Abstract: PURPOSE: A passenger compartment temperature control circuit for motor vehicle is provided to control the temperature of passenger compartment by opening the window upon rapid rising of the temperature, while preventing theft by activating an alarm upon detection of intrusion. CONSTITUTION: A passenger compartment temperature control circuit comprises a sensing unit(100) for sensing the temperature of passenger compartment; a driving unit(110) for outputting a window opening/closing driving pulse in accordance with the passenger compartment temperature sensed by the sensing unit; a window opening/closure operating unit(120) for performing window opening/closing operation and sensing the open state of the window; a window opening/closing unit(130) for opening/closing the window in accordance with the signal output from the sensing unit and driving pulse output from the window opening/closing operating unit; an external intrusion detection and output unit(140) for detecting the external intrusion to the vehicle and outputting a signal in accordance with the sensed result; and an alarm unit(150) for alarming of theft upon detection of external intrusion by the external intrusion detection and output unit.
Patent KR-20000029603-A (KR)
Title: Misadjustment limiting segmented pipe coupling
Inventor: DOLE DOUGLAS R
IPC: F16L23/04
Filed: 1997-07-07
Abstract: PURPOSE: Coupling segments is provided to preserve all of the desirable characteristics of the known self-adjusting segmented pipe coupling, while at the same time precluding the possibility or mis-adjustment of the respective coupling segments prior to final tightening down of the segmented pipe coupling, by limiting the extent to which the coupling segments can move laterally relatively to each other at their ends. CONSTITUTION: Coupling segments (12, 14) having angled end faces (16a, 16b) are provided with stop members (30, 32) at their respective ends which prevent misalignment of the coupling segments (12, 14) during their assembly onto the adjacent ends of pipes or fittings. The stop members (12, 14) being crushed down during final tightening of the coupling to permit further limited lateral movement of the ends of the coupling segment (12, 14), thus to provide a truly ridged coupling in which angling of the axes of the respective pipes or fittings is eliminated.
Patent KR-20000035990-A (KR)
Title: Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine
Inventor: LUYKEN HERMANN
IPC: C07C209/84
Filed: 1997-08-21
Abstract: PURPOSE: A process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine proceeding from adipodinitrile and a method for recovering unconverted adipodinitrile are provided to easily separate and purify. CONSTITUTION: A process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine proceeding from adipodinitrile is characterized in that: (1) adipodinitrile is partially hydrogenated in the presence of a catalyst in order to obtain a mixture containing 6-aminocapronitrile, hexamethylene diamine and adipodinitrile; (2) 6-aminocapronitrile and hexamethylene diamine are separated from the mixture; (3) between 0.01 and 10 wt %, relative to adipodinitrile, of an acid or an acidic ion exchanger is added to the part substantially containing adipodinitrile, and the adipodinitrile is separated from the mixture; and (4) the adipodinitrile is returned to step (1).
Patent KR-20000048789-A (KR)
Title: Aqueous ink compositions
Inventor: HOLBROOK MARK
IPC: C09D11/00
Filed: 1997-09-19
Abstract: PURPOSE: An aqueous ink composition is provided which is suitable for both thermal and piezo IJP, has high color strength and produces images having a high light-fastness and water-fastness when printed on a substrate. CONSTITUTION: An ink composition comprises water, a water-dissipatable polymer and a dye of formula (1), wherein R1 is optionally substituted alkyl or optionally substituted aryl; R2 is H, optionally substituted alkyl or optionally substituted aryl; R5 is H or optionally substituted alkyl; and R3 and R4 are each independently optionally substituted alkyl or optionally substituted aryl, or R3 and R4 together with the CH group to which they are attached from an optionally substituted 5- or 6-membered ring.
Patent KR-20000053293-A (KR)
Inventor: BISHOP NIGEL DOUGLAS
IPC: C07D451/02
Filed: 1997-10-30
Abstract: PURPOSE: Novel bicyclic amine derivatives, processes for preparing them, insecticidal compositions comprising them and methods of using them, are provided to combat and control insect pests. CONSTITUTION: A compound of formula (I): P-R2-Q or an acid addition salt, quaternary ammonium salt or N-oxide derived therefrom, are provided. In formula (I), each of P and Q is, independently, a group of formula (B): wherein J is CH2-CH2 or CH=CH; R1 is a substituted or unsubstituted 6-membered heterocyclic ring containing only one nitrogen as the heteroatom, and at least one unsaturation (double bond) between adjacent atoms in the ring, said heterocyclic ring being optionally fused to a benzene ring, wherein the substituents, if present, are selected from halogen atoms, cyano, alkyl, alkenyl, alkynyl, alkoxy, haloalkyl, haloalkenyl, alkylthio and alkyl amino groups, any of which groups contain up to six carbon atoms; R2 is a bidentate linking group and is a substituted or unsubstituted alkylene, alkylenearyl, alkyleneheteroaryl, (wherein the heteroaryl is pyridinyl, pyrimidynyl, pyridaznyl, pyrazinyl, triazinyl (1,2,3- or 1,2,4- or 1,3,5-), furyl, thienyl, pyrrolyl, pyrazoyl, imidazolyl, triazolyl, (1,2,3- or 1,2,4-), tetrazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, oxadiazolyl, thiadiazolyl, quinolinyl, isoquinolinyl, cinnolinyl, quinazolinyl, quinoxalinyl, indolinyl, isoindolinyl, benzofuranyl, benzothienyl or benzimidazolinyl), alkenylene, alkylenylarylalkylenyl, carbonyl or diacyl group, provided that when R2 is alkenylene or alkylenylarylalkylenyl said group does not have an unsaturated carbon atom bonding directly to the ring nitrogen of formula (B); R3 is cyano.
Patent KR-20000069342-A (KR)
Title: 와이퍼 블레이드를 관절식으로 연결하기 위한 지지부
IPC: B60S1/40
Filed: 1998-10-08
Abstract: 본 발명은 지지부(30)에 의해서 유리창 와이퍼의 와이퍼 대(18)의 갈고리모양의 끝부분(20)에서 와이퍼 블레이드(10)의 관절식으로 구부리는 것에 관한 것이며, 이는 이들의 원주의 한 부분위로 열린 삽입부에 와이퍼 블레이드(10)의 지지볼트(28)를 끼울 수 있고 그리고 이것이 조립되는 과정에서 지지면(60, 62, 64, 66, 68)과 받침수단(50, 52, 88, 90, 92)에 고정 유지되고 있다. 
     따라서 길다란 기본몸체(40)는 고정연결부(46)에서 두개의 삽입부에 대해서 대칭적으로 나있는 아암(42,44)을 가지고 있고, 이의 측면벽(48, 50)이 종방향(38)으로 기본몸체(40)의 측면위에 있고 그리고 적어도 하나의 횡방향 다리(52, 54)위에 서로서로 연결이 되어 있으며, 삽입부(36)에 대해 동축으로 회전되어 고정할 수 있고, 동시에 아암(42, 44)이 와이퍼 대(18)의 수용을 위해서 여러가지 갈고리 모양의 끝부분(20)으로 이동할 수 있겠끔 형태를 이루었다.
Patent KR-20000057472-A (KR)
Inventor: PETSCHE THOMAS US SANTOSO NUGR
IPC: G06F17/50
Filed: 1997-12-05
Abstract: PURPOSE: A method for blade temperature estimation in steam turbine is provided for a practical system for estimating in real time and monitoring turbine blade temperature during operation. CONSTITUTION: A method for blade temp estimation in a steam turbine utilizes measurement values including pressure and temperature at locations other than directly at the blades, principally at the input and output stages. Initially, blade temperature is simulated by using a water/steam cycle analysis program as well as by directed experiments. An artificial neural network(ANN) is trained by presenting the measurement values and the blade temp values. In a hybrid approach, 5 measured values are utilized. A subset of 4 parameter values is used for training the ANN and another subset of 3 values is used for performing a calculation for another intermediate parameter. Using the intermediate parameter and one of the 5 measured values, a blade temperature is calculated.
Patent KR-20010005681-A (KR)
IPC: B32B38/16
Filed: 1998-03-26
Abstract: The present invention relates to method of lamination-pressing, combined with simultaneous curing of the adhesive layer used in the method, a sandwich product comprising a realigned lamellar mineral wool slab having its both sides lined with a thin facing. The lamination pressure is adjusted to be between a minimum and a maximum pressure, both pressure limits being determined by their respective effects, which in turn are related to the properties of the included materials, that is, the mineral wool, the facing and the adhesive.
Patent KR-20010005868-A (KR)
Title: 3-Cyano-2,4,5-trifluoro-benzoyl fluoride and intermediate products for the production thereof
IPC: C07C51/093
Filed: 1998-04-14
Abstract: The present invention relates to 3-cyano-2,4,5-trifluorobenzoyl fluoride and to intermediates for its preparation and to the process for the preparation of 3-cyano-2,4,5-trifluoro-benzoyl fluoride, which starts from 5-fluoro-1,3-xylene (VIII); which is bichlorinated in the ring in the presence of a catalyst under ionic conditions to give 2,4-dichloro-5-fluoro-1,3-dimethylbenzene (VII). The latter is chlorinated in the side chains under free-radical conditions to give 2,4-dichloro-5-fluoro-3-dichloromethyl-1-trichloromethylbenzene (VI). The latter is hydrolysed via 2,4-dichloro-5-fluoro-3-dichloromethylbenzoic acid (V), which can be isolated if necessary, to give 2,4-dichloro-5-fluoro-3-formyl-benzoic acid (IV), the aldehyde group of which is reacted to give 2,4-dichloro-5-fluoro-3-N-hydroxyiminomethyl-benzoic acid (III), from which, with simultaneous conversion of the carboxyl group into the chlorocarbonyl group, water is eliminated using an acid chloride to give the nitrile 2,4-dichloro-3-cyano-5-fluoro-benzoyl chloride (II). Finally, the nitrile is subjected to fluorine/chlorine exchange.
Patent KR-20010012374-A (KR)
Title: 지속 효과를 갖는 서방성 겔
IPC: A61K47/36
Filed: 1998-05-18
Abstract: 본  발명은  알진산염  지속성  겔을  이용한  서방성  제제형  및  그의  제조방법에  관한  것이다.
Patent KR-20010013699-A (KR)
Title: 헬리코박터 파일로리 ＦｌｇＥ 폴리펩티드 함유 백신 조성물
IPC: A61P31/04
Filed: 1998-06-08
Abstract: 본 발명은 헬리코박터 파일로리 감염에 대한 보호 면역 반응 폴리펩티드 및 백신 조성물에 관한 것이다.  본 발명은 또한 헬리코박터 파일로리 감염의 치료 또는 예방용 조성물을 제조하는데 있어서의 헬리코박터 파일로리 폴리펩티드의 용도에 관한 것이다.
Patent KR-20010073248-A (KR)
Title: Residual agrichemical analysis of kinetic type using spectrophotometer
Inventor: KIM JI HYEONG
IPC: G01N21/00
Filed: 2000-01-13
Abstract: PURPOSE: A method for analyzing kinetic type residual agricultural chemicals by a spectral photometer is provided to realize the correction of an error by continuously measuring absorbance values during the reaction of samples without adding any reaction stopping solution in the spectral photometer, thereby resolving the error generating the rapid analysis method. CONSTITUTION: A method for analyzing kinetic type residual agricultural chemicals by a spectral photometer includes the steps of preprocessing samples for continuously measuring a blank sample, a control sample, and other samples before operating the spectral photometer, mounting the preprocessed samples to the spectral photometer simultaneously and setting samples and measurement time periods, calculating a degradation ratio by measuring an absorbance of the samples for a predetermined time periods with the spectral photometer automatically, and carrying out feedback of sections set by a user for calculating the degradation in the measured whole sections and repeating the whole calculation procedure.
Patent KR-20000024059-A (KR)
Inventor: YOUN JE COOK
IPC: A23N5/00
Filed: 2000-01-17
Abstract: PURPOSE: A device for crushing edible ginkgo with hard skin is provided, which can keep contents of the nut without damage, crushes any size of materials without depending on manpower, and makes mass production possible. CONSTITUTION: Crushing ginkgo nut is prepared by providing ginkgo nut with a slope guide and a pusher keeping supply time at regular intervals; clamping crushing material with a crusher head(5) and a crusher body(10) going forward simultaneously, and the crusher head has spring(7,8) which moves big nuts behind and small nuts forward. A fixing clamp(9) then fixes the crusher head with spring. After ginkgo nut is crushed by the head advancing, cylinder goes back and crushed ginkgo is transported by conveyor belt.
Patent KR-20000071281-A (KR)
Title: 필드 방사 구조체를 포함하는 소자 및 그 제조 방법
IPC: H01J29/04
Filed: 2000-01-22
Abstract: 본 발명은 나노튜브 필드 에미터 구조체(nanotube field emitter structure)를 제조하는 개선된 공정에 관한 것으로서, 이 공정에서는 지지 베이스 재료(a supporting base material)로부터 나노튜브가 돌출(protrude)하여 방사 특성(emission properties)을 개선한다.  결과 에미터 구조체는 초단파 진공관 소자(microwave vacuum tube devices)와 평판, 필드 방사 디스플레이(flat-panel field-emission displays)를 포함한 다양한 소자에 있어 유용하다.  본 발명의 한 실시예에 따르면, 돌출 나노튜브 에미터 구조체를 얻기 위해 나노튜브와 금속 입자를 혼합하여 컴팩트(a compact)로 강화(consolidate)한 후, 컴팩트를 분할(section)하여 상당한 수의 나노튜브 끝(nanotube ends)을 노출시킨다.  분할된 표면으로부터 금속 층을 선택적으로 에칭(etch)하여, 노출된 나노튜브를 표면으로부터 돌출된 채로 남겨 둔다.  돌출 정도는 나노튜브 평균 지름의 적어도 2 배이며, 바람직하게는 나노튜브 평균 지름의 적어도 10 배이다.
Patent KR-20000053612-A (KR)
Inventor: OKANA FUMIO
IPC: B21D26/035
Filed: 2000-01-26
Abstract: PURPOSE: A body structure of a motor vehicle, and in particular to a body structure of a motor vehicle that is provided with a structure manufactured by a tube hydraulic forming method or the like is provided. CONSTITUTION: A vehicle body structure includes a first closed section structure and a second closed section structure. The first closed section structure has a first closed section that is made of a plurality of members. The second closed section structure has a second closed section. The second closed section structure is disposed within the first closed section of the first closed section structure and made of a single member. The second closed section structure has a section configuration that changes in accordance with changes in the inner side configuration of the first closed section structure.
Patent KR-20010077295-A (KR)
Title: Device and method for compensating temperature deviation of Electric thermal insulation type rice cooker
Inventor: JUN JUN SEOP
IPC: A47J27/62
Filed: 2000-02-01
Abstract: PURPOSE: A temperature deviation compensating method of an electric kettle is provided to control temperature deviation before forwarding of products by sensing deviation of temperature sensors. CONSTITUTION: A method for compensating for the temperature deviation comprises the steps of: deciding continuous three times of input of a boiling button; converting to a heating mode with response to continuous three times input of the coiling button; deciding if 5min elapses after boiling; indicating a temperature detected via a sensor on a display panel if 5min elapses after boiling; deciding input of a reservation button; converting to a temperature compensation mode with response to input of the reservation button; deciding if a time button is inputted; and increasing the detected temperature 1deg.C without response to input of the time button. Therefore, convenience in use is improved by removing inconvenience of temperature compensation after purchase.
Patent KR-20010077438-A (KR)
Inventor: SHIN JIN HO
IPC: H04B7/155
Filed: 2000-02-02
Abstract: PURPOSE: An apparatus for synchronizing a system clock of an RPC(Radio Port Controller) in a wireless local loop system is provided to always synchronize a system clock between the RPC and upper exchange by receiving directly the system clock from PSTN(Public Switched Telephone Network), modifying the received clock to an appropriate system clock, and supplying the modified clock to a radio port control system. CONSTITUTION: A tip/ring interfacing part(200) is connected to a PSTN(100) via 2-wires analog line, and interfaces voice and data. A controlling and switching part(300) is connected the tip/ring interfacing part(200), controls overall operations of an RCP, and switches a path of a received signal and a transmitted signal. A system clock part(400) is connected to the PSTN(100) via a dedicated line, divides and synchronizes the system clock transmitted via the dedicated line, and transmits the system clock to the controlling and switching part(300).
Patent KR-20010006646-A (KR)
Inventor: KHO MYUNG DUK
IPC: B60R1/06
Filed: 2000-02-17
Abstract: PURPOSE: A device for adjusting angle of a rear view mirror for a vehicle is provided to automatically or manually adjust angle of a rear view mirror of a vehicle according to a driver's physical conditions. CONSTITUTION: A device for adjusting angle of a rear view mirror for a vehicle includes a rear view mirror having a round hinge(3) rotatably mounted on a door panel(1) mounted inside a door to support inside and outside mirror cases(4,5), an automatically driving box(7) having an end rotatably mounted inside the door panel and interlocking with the internal mirror case at the time of automatically adjusting angle of the rear view mirror, a driving source mounted inside the automatically driving box and operating to transmit power, a horizontal driving part driven for a horizontal angle adjustment of the rear view mirror, a vertical driving part driven for a vertical angle adjustment of the rear view mirror, and a clutch part for selectively controlling power transmitted between the horizontal and vertical driving parts.
Patent KR-20010081765-A (KR)
Title: Novel alpa-tubulin gene of rice and recombinant fusion gene thereof
Inventor: AHN JIN HEUNG
IPC: C12N15/29
Filed: 2000-02-18
Abstract: PURPOSE: A novel rice alpha-tubulin gene containing intron region and a recombinant fusion gene containing the same are provided to mass-produce the useful products produced by the foreign gene at the early stage of rice cultivation. CONSTITUTION: The rice alpha-tubulin4 gene is represented by SEQ ID NO: 1. The rice alpha-tubulin gene is also selected from the group consisting of DNA represented by SEQ ID NO: 2, DNA sequence containing 5'-terminal and 3'-terminal of the above DNA, and DNA sequence having 80% or more homology with the above DNA. The recombinant fusion gene construct contains a plant promoter, a plant alpha-tubulin intron I DNA fragment which is positioned downstream of the plant promoter, and optionally foreign DNA sequence encoding a foreign protein. The plant cells containing the DNA construct are produced by preparing plant cells that express alpha-tubulin; preparing the DNA construct; and transforming plant cells with the DNA construct.