baber/WOPTO huggingface dataset:
Patent KR-20020031310-A (KR)
Inventor: NAITO KEIICHIROU
IPC: F16L37/12
Filed: 2001-10-19
Abstract: PURPOSE: To protect the joint portion of a pipe coupling from impact force from the outside, and also to make the pipe coupling compact and lightweight. CONSTITUTION: This pipe coupling comprises a first pipe coupling member 12, a second pipe coupling member 14 jointed to the first pipe coupling member 12, a sleeve 16 mounted to the jointed portion of the first and second pipe coupling members 12, 14 and made to joint and release these first and second pipe coupling members 12, 14, a spring member by which the first and second pipe coupling members 12, 14 are made to urge the sleeve 16 in the direction where they are jointed with each other and a protective member protecting the sleeve 16.
Patent KR-20030033423-A (KR)
Title: Contact portion of semiconductor device and method for manufacturing the same, and thin film transistor array panel for display device including the contact portion and method for manufacturing the same
Inventor: JUN SANG JIN
IPC: G02F1/1362
Filed: 2001-10-22
Abstract: PURPOSE: A contact portion of a semiconductor device and method for manufacturing the same, and a thin film transistor array panel for a display device including the contact portion and method for manufacturing the same are provided to improve the profile of a contact portion while securing the thickness of an insulation layer by carrying out an ashing and curing process for the insulation layer. CONSTITUTION: The first metal lines are formed on an upper portion of a substrate(10). A lower layer(70) made of silicon nitride and an organic insulation layer(75) are sequentially formed on the entire surface of the resultant structure. By patterning the organic insulation layer(75), contact holes(72,74,76,78) are formed so as to expose the lower layer(70). The first metal lines are exposed by etching the exposed portions of the lower layer(70). The organic insulation layer(75) is carried out with a curing process. The second metal lines are formed on the upper portion of the organic insulation layer(75) in order to contact the first metal lines through the contact holes(72,74,76,78). Preferably, an ashing process for the organic insulation layer(75) is added before the curing process.
Patent KR-20030035352-A (KR)
Title: Dummy tire for a wheel-type construction heavy equipment
Inventor: CHO WAN JU
IPC: B60C11/00
Filed: 2001-10-31
Abstract: PURPOSE: A temporary tire for a wheel type heavy construction equipment is provided to reduce weight and cost by manufacturing the tire of wood, to assemble easily by binding plural tire pieces with bands, and to prevent slip during traveling by forming uneven parts. CONSTITUTION: A temporary tire of a heavy construction equipment is composed of a rim(1) combined with an axle; plural wood tire pieces(5) arranged circumferentially and closely around the rim and composed of grooves(5a) formed axially; and plural fixing bands(7) fixing wood tire pieces by circumferentially winding on grooves and assembling both ends with a clip. Slip is prevented during traveling by forming the uneven part in the surface of the tire, and the tire is manufactured easily by fixing plural tire pieces with the bands.
Patent KR-20030035593-A (KR)
Title: Linear actuator
Inventor: KIM DONG MIN
IPC: H02K41/02
Filed: 2001-10-31
Abstract: PURPOSE: A linear driver is provided to perform a bidirectional movement by forming one directional control element applied to both directions. CONSTITUTION: A permanent magnet(1) is used for forming the flow of flux. A couple of coils(2,2') are symmetrically arranged within the flow of flux formed by the permanent magnet(1). An inner and an outer yoke(3,4) are formed around the coils(2,2'). An upper and a lower yoke(6,7) are arranged within the flow of flux formed by the permanent magnet(1). The upper and a lower yoke(6,7) are installed at a predetermined position apart from each end side of the inner and the outer yokes(3,4). An operating shaft(8) is used for transmitting operations of the inner and the outer yokes(3,4) or the upper and the lower yokes(6,7) to the outside when the current is applied to the coils(2,2'). An operating shaft support portion guides and supports the operating shaft(8).
Patent KR-20030037340-A (KR)
Inventor: JUN SI MUN
IPC: C02F1/461
Filed: 2001-11-01
Abstract: PURPOSE: An electrolysis apparatus with circulation flow path is provided, which can produce alkali water and acidic water to utilize the alkali water as wash water. The laundry efficiency is enhanced by precisely controlling the acidity of electrolyzed water thus reducing consumption of detergent. CONSTITUTION: The apparatus comprises a water supply pipe(22) for supplying water into a case(20); a cathode plate(24) and an anode plate(25) for electrolyzing the supplied water into alkali water and acidic water; an ion exchange membrane(26) equipped between the cathode plate(24) and the anode plate(25) for separating the space into alkali water generation and acidic water generation to prevent any mixing of the electrolyzed water; a circulation path(241) for circulating alkali water and acidic water to the generation chamber respectively; a circulation pump(242) equipped at the circulation path(241) for conducting circulation; a water discharge line(243,253) for discharging alkali water and acidic water; control valves(244,254) installed at the water discharge lines.
Patent KR-20030038121-A (KR)
Title: Apparatus for controlling frequency of moving mass in reciprocating compressor
Inventor: LEE DONG WON
IPC: F04B17/04
Filed: 2001-11-08
Abstract: PURPOSE: An apparatus for controlling resonant frequency of a reciprocating compressor is provided to keep accurate operating frequency. CONSTITUTION: An apparatus includes a mover of a reciprocating motor; a piston(70) connected with the mover, joined to a cylinder in which gas is compressed, and receiving driving force of the reciprocating motor to linearly reciprocate in the cylinder; a resonant spring unit elastically supporting the mover and the piston; and a plurality of coupling bolts(200) including mass controlling coupling bolts(210) with different mass to couple the piston, the mover and the resonant spring unit, and to control mass of a resonant system comprising the mover, the piston and the resonant spring unit. Length of the mass controlling coupling bolts is different from length of the coupling bolts so that mass of the mass controlling coupling bolts is different from the mass of the coupling bolts, while pitch of thread and size of bolt heads thereof are same with each other. Alternatively, size of the bolt heads is formed differently to make mass various.
Patent KR-20020038495-A (KR)
Title: Conductive ink composition
Inventor: YUE XIAO
IPC: H01B1/22
Filed: 2001-11-13
Abstract: PURPOSE: A thermoset conductive ink containing a thermoset resin system, electrically conductive material and organic solvent and capable of being used in through hole interconnections or similar electric and electronic applications to provide stable electrical connections is provided which has excellent printability. CONSTITUTION: The thermoset conductive ink for providing stable electrical connections comprises: 1 to 20% by weight of a thermoset resin system containing at least one epoxy resin, a cross-linking agent containing 0.2 to 15% by weight of methoxymethylmelamin and 0.1 to 5% by weight of a catalyst; 50 to 90% by weight of a particulated electrically conductive material; 5 to 50% by weight of an organic solvent; and additionally 0 to 5% by weight of one or more flow additives, adhesion promoter, rheology modifier, conductive additive or a mixture thereof.
Patent KR-20030043334-A (KR)
Title: Method and Device for Providing Voice Service During Packet Data Service of Mobile Communication Terminal
Inventor: KIM GYEONG HUI
IPC: H04W88/06
Filed: 2001-11-28
Abstract: PURPOSE: A method for simultaneously providing a packet/voice communication and a mobile communication terminal for embodying the same are provided to maintain a part of connection sessions, stop a data traffic, offer a voice call service in a state in which a voice traffic is set up, and set the data traffic again after stopping the voice service in case that voice termination and origination is requested during a packet data service between mobile communication terminals. CONSTITUTION: If a voice termination and origination signal is received during a packet data service, a control unit(360) maintains PPP(Point-to-Point Protocol) and TCP(Transmission Control Protocol) sessions set when starting the packet data service, and stops a data traffic. The control unit(360) sets a voice traffic, and transmits and receives a voice signal by the set voice traffic and a vocoder(350). If a voice service stop signal is received, the control unit(360) stops the voice traffic, and sets the packet traffic again for performing a previous packet data service. If a voice/packet simultaneous stop signal is inputted, the control unit(360) stops all connection sessions and traffics.
Patent KR-20030044236-A (KR)
Title: hot rolling method to contril the residual stress of stainless steels
Inventor: JIN WON
IPC: B21B1/00
Filed: 2001-11-29
Abstract: PURPOSE: A hot rolling method for controlling residual stress of stainless steels is provided, which is characterized in that low temperature and high pressure nitrogen gas is ejected onto the edge part to decrease temperature deviation of the stainless steel, thus prevent torsion thereof. CONSTITUTION: In hot rolling method of stainless steel hot coil, the hot rolling method is characterized in that a width-sensible nitrogen gas injector is installed at outlet of skin pass mill stand in stainless hot rolling process; low temperature and high pressure nitrogen gas is ejected on edge part of hot coil in hot rolling process to decrease temperature deviation of the edge part of hot coil, thus preventing torsion of hot rolled steel sheet.
Patent KR-20030046548-A (KR)
Title: Process for separating 1,2-diethylbenzene from a mixture of diethylbenzene isomers
Inventor: CHOI JUN TAE
IPC: C07C15/073
Filed: 2001-12-03
Abstract: PURPOSE: A method for separating 1,2-diethylbenzene from a mixture of diethylbenzene isomers is provided, to separate 1,2-diethylbenzene with a high purity and economically by employing the continuous simulated moving bed adsorption separation process charged with a NaY adsorbent. CONSTITUTION: The method comprises the steps of isomerizing a mixture of diethylbenzene isomers or a mixture comprising the by-products of ethylbenzene production containing the mixture in the presence of a solid catalyst to increase the content of 1,2-diethylbenzene; distilling the mixture to remove the C6-11 aromatic-based impurities generated at the process; contacting the purified one with a NaY absorbent to adsorb 1,2-diethylbenzene selectively, desorbing the adsorbed one by using an desorbent to obtain en extract, and forming the unabsorbed raffinate, by continuous simulated moving bed adsorption separation process; and distilling the extract to generate 1,2-diethylbenzene and recycling the raffinate into the adsorption separation process. Preferably the solid catalyst is a zeolite-based compound whose silica/alumina molar ratio is 5-100.
Patent KR-20030047608-A (KR)
Title: Exhausting filter device for vacuum cleaner
Inventor: YANG BYEONG SEON
IPC: A47L9/10
Filed: 2001-12-11
Abstract: PURPOSE: An exhaust filter device for a vacuum cleaner is provided to efficiently filter air exhausted from a cleaner body by increasing a contact surface between air and a filter. CONSTITUTION: A cleaner body(14) has an exhaust hole(16) communicated with a motor housing having a driving motor. A cylindrical filter(20) has a hollow part and a filter unit(22) having a plurality of wrinkles to filter. A cover(30) is coupled with the outside of the body, and has an air vent(32) through which the air is exhausted.
Patent KR-20030052569-A (KR)
Title: Method of crater end detection and decision of optimum roll gap in soft reduction
Inventor: CHUN CHANG GEUN
IPC: B22D11/16
Filed: 2001-12-21
Abstract: PURPOSE: A method for detecting a solidification end point and determining an optimum amount of reduction is provided to obtain an optimum amount of reduction by measuring reaction force applied in a roll direction on a strip. CONSTITUTION: A pressure meter is installed at a segment upper roll(20) of continuous casting equipment in the vicinity of a solidification end point. Reaction applied to the segment upper roll from a strip(4) in the length direction of the strip(4) is measured by using the pressure meter(6). Reaction force data are analyzed by a data analyzer(8). The solidification end point is determined when reaction force is uniformly detected lengthwise the segment upper roll(20). A hydraulic cylinder is moved down to press the segment upper roll(20) after the solidification end point is determined.
Patent KR-20030052745-A (KR)
Title: Apparatus for Rotating Bridge Superstructure
Inventor: HWANG NAK YEON
IPC: E01D21/08
Filed: 2001-12-21
Abstract: PURPOSE: A supporting system receiving the rotative movement of a bridge deck is required to install a new bridge deck crossing over other established structures or any obstacles without causing traffic congestion. CONSTITUTION: The supporting system contains a horizontal movement-restrained device effectively preventing a bridge deck from moving at fixed point and a bearing plate supporting the whole vertical load of a bridge deck. The process of installing a new bridge deck is composed of: erecting temporary structures(10); putting a new bridge deck on the temporary structures in order to make the bridge deck ready to turn on the center of a temporary structure(110); turning the bridge deck until reaching the other temporary structure(110'); dismantling the established temporary structures.
Patent KR-20030054295-A (KR)
Title: Apparatus and method for processing association-filter query language by using database registry reference
Inventor: CHO HYEON GYU
IPC: G06F17/30
Filed: 2001-12-24
Abstract: PURPOSE: A device and method for processing a relation-filter query language is provided to define new query language and process a query in order to understand and use a query language with respect to a server database and use an Internet technique of the next generation of a web service based on an XML(eXtensible Markup Language). CONSTITUTION: A client application supplies a query language being prepared using an AFQL(Association and Filter Query Language) to a request query creation unit(601). The request query creation unit preprocesses and edits the query language and supplies the query language to a query converter(602). The query language is parsed. A query graph is created from the parsed query language. The query graph is converted into the maximized query graph. The query graph is converted into an actual database language. A schema name and a free ticket among schemata are obtained in a registry. The query language is converted into the optimum query language and supplied to a query execution unit(603-607). The query execution unit refers to a schema name and a free ticket among schemata corresponded to an attribute name of a relation element by corresponding to a DB query language created by the query converter. The query execution unit searches a query DB, reads a corresponding query language search result, and supplies the query language search result to a result creation unit(608). The search result is protocoled and supplied to a result converter(609-610). The result converter converts on object with respect to the query language search result and supplies the query language search result to the client application for enabling the user to display the search result.
Patent KR-20020059245-A (KR)
Title: Alkyl cobalt (iii) dioximates and process for forming the same
Inventor: GRIDNEV ALEXEI A
IPC: C07F15/06
Filed: 2001-12-31
Abstract: PURPOSE: Provided are certain cobalt chelates in particular, alkyl cobalt (III) dioximates and an improved process that provides an improved yield and purity of such dioximates. CONSTITUTION: The alkyl cobalt (III) dioximate is represented by the formula, wherein R1, and R2 are individually selected from the following group: H, alkyl having at least 2 carbon atoms, substituted alkyl, aryl, substituted aryl, COOR5, C0NR6R7, SR7, SO2R7, SO2NR5R6, SOR5, SO3R5, halogen, CCl3, CF3, COR5, CHO, CR6R7OR5, CH(OR5)(OR6), CR5(OR6)(OR7), where R5, R6, and R7 are independently selected from the following group: H, alkyl, substituted alkyl, aryl or substituted aryl and A is a substituted alkyl derived from an olefinic component and B is a component of a Lewis base and where the substituents of the substituted alkyl are individually selected from the group of ester, ether, amide, halogen, ketone, hydroxy, aryl, SO2-alkyl, sulfamido, and amino groups and the substituents for the substituted aryl are individually selected from the group of ester, ether, amide, halogen, ketone, hydroxy, alkyl, SO2-alkyl, sulfamido, and amino groups.
Patent KR-20010072353-A (KR)
IPC: G06F15/173
Filed: 1999-08-10
Abstract: The present invention is directed to a method and apparatus for identifying occurrences of transactions, especially in computer networks. A unique identifier, denoted "request identifier", is associated with each service request. Accordingly, for a sequence of service requests detected, a corresponding sequence of request identifiers is generated. The request identifier sequence is compared to regular expressions that correspond to different transactions. If the request identifier sequence matches a regular expression, this sequence is deemed to represent an occurrence of that transaction.
Patent KR-20010092266-A (KR)
Inventor: MELBY ALLAN L
IPC: A61K8/891
Filed: 1999-08-20
Abstract: (a) 음이온성 계면활성제 및/또는 양쪽성 계면활성제(경우에 따라 쯔비터이온성 및 비이온성 계면활성제를 포함하는)를 함유할 수 있는 계면활성제 성분, (b) 분산된, 불용성, 비이온성 실리콘 모발 컨디셔닝제, (c) 수용성, 유기, 양쪽성 중합체 모발 컨디셔닝제; 및 (d) 수성 담체를 함유하는 모발 컨디셔닝 샴푸 조성물이 개시된다. 경우에 따라 컨디셔닝 샴푸 조성물은 유기, 수불용성, 액체 성분을 함유한다.
Patent KR-20010073162-A (KR)
Title: 팽창 폴리비닐아렌 입자의 제조방법
IPC: C08J9/228
Filed: 1999-09-14
Abstract: 600 내지 200 kg/m 3 범위의 겉보기 밀도 d o 로 예비-팽창된 폴리비닐아렌 입자가 무기 기체로 함침되고, 이렇게 수득되는 함침 입자가 d o 보다 적어도 3배 감소한 겉보기 밀도로 팽창되는 팽창 폴리비닐아렌 입자의 제조방법.
Patent KR-20010075459-A (KR)
Title: Method for Preparing Trion-Bis(Oxime Ether) Derivatives and Trion-Mono and Trion-Bis(Oxime Ether) Derivatives Obtained Therewith
IPC: C07C249/08
Filed: 1999-09-16
Abstract: The present invention relates to a method for the production of trion-bis(oxime ether) derivatives of formula (I), wherein the substituents have the following meaning: R1, R3 represent unsubstituted, partially or totally halogenated C1-C6-alkyl or C3-C6-cycloalkyl; R2, R4 represent C1-C4-alkyl or a methyl substituted by C2-C4-alkenyl, C2-C4-alkinyl or phenyl and X represents oxygen or N-OH. The invention also relates to the intermediate products obtained with said method.
Patent KR-20020004999-A (KR)
IPC: G03G5/05
Filed: 2000-01-11
Abstract: 전자사진 재생 디바이스에서 사용하기 위한 광전도체가 개시되어 있다. 이러한 광전도체는 광전도체의 감도에 대해 상응하는 어떠한 부정적인 영향도 주지 않으면서 감소된 실내 광과 사이클링 피로(cycling fatigue)를 나타낸다. 본 발명의 광전도체는 이것의 전하 운반층에 구체적으로 한정된 플로레닐-아진 유도체를 포함한다. 이러한 재료는 화학식(I)을 갖는데, 여기서 R 1 과 R 2 는 C 1 -C 4 알킬과 페닐로부터 독립적으로 선택되고, R 3 은 수소, C 1 -C 4 알킬, 및 페닐로부터 선택된다.
Patent KR-20030059685-A (KR)
Inventor: KIM JONG IL
IPC: G06Q50/10
Filed: 2002-01-04
Abstract: PURPOSE: A makeup simulation management unit is provided to enable a user to easily discriminate and select a makeup state or a makeup product suitable to the user without the help of a makeup consulting company by constructing a module environment for the real-time simulation of the expression, a hairstyle, and the makeup state of a virtual model. CONSTITUTION: A makeup simulation controller(10) simulates the makeup state, the appearance state, and the makeup product information of the cyber model on a main makeup simulation platform, and outputs the makeup moving image information to the main makeup simulation platform by connecting to a makeup simulation management system(300). A makeup simulation management module(12) generates the simulation mapping information by a request of the makeup simulation controller(10), transfers it to the makeup simulation controller(10), and changes the makeup state and the appearance information of the cyber model. A product management module(13) generates the makeup product simulation information by the request of the makeup simulation controller(10), and transfers it to the makeup simulation controller(10).
Patent KR-20030065212-A (KR)
Title: Multi-stock dealings system for operating together a saving and loan applicated a variable rate
Inventor: SONG HYUN JONG
Filed: 2002-01-31
Abstract: PURPOSE: A system and a method for trading complex stock linked with deposit and loan applying the variable interest rates are provided to give an additional merit to a customer through the variable interest rates by applying an earning rate of the stock selected by the customer to the interest rates of the deposit and the loan. CONSTITUTION: A stock company server(SS) provides the information for the stock buying and the selected stock to a customer terminal(A1-An). A bank server(BS) transmits the financial product information applying the stock linked interest rates to the customer terminal(A1-An) by linking with the stock company server(SS), and processes the selection information and the settlement information of the customer terminal(A1-An). A complex stock investment management server(MSMS) provides the financial product information applying the stock linked interest rate to the customer terminal(A1-An) by linking with the stock company server(SS) and the bank server(BS), and processes the information for the deposit, the loan, the interest rate, and the stock purchase from the customer terminal(A1-An) in real-time.
Patent KR-20020031127-A (KR)
Inventor: CHO IK DONG
IPC: B60K26/00
Filed: 2002-03-02
Abstract: PURPOSE: A single-pedal type vehicle driving system is provided to simplify the driving of a vehicle by manipulating a single pedal and preventing the traffic accidents due to the confusion between a brake pedal and an acceleration pedal. CONSTITUTION: A single-pedal type vehicle driving system includes a pedal for carrying out both the braking function and the accelerating function, a pressing sensing sensor(10) for outputting electric signals corresponding to the manipulation degree of the pedal, an ECU(Electronic Control Unit;12) for releasing the locking state of a brake in proportion to the manipulation degree and accelerating the vehicle proportionally, a brake actuator(14) for releasing the brake according to a control signal output from the ECU and having an initial state which locks first to fourth discs, and a throttle valve to be opened from an intermediate position of the pedal in proportion to the pedal manipulation degree.
Patent KR-20020027428-A (KR)
Inventor: JO SANG KYUN
Filed: 2002-03-06
Abstract: PURPOSE: A method for the customized selling of jewelry through a network is provided to produce and sell jewelry by making a consumer select items from a library of constituent items on-line and off-line and combining the items selected by the consumer. CONSTITUTION: The method comprises steps of a client connecting to a web server, the web server displaying a shopping mall on a web page with response to the connection of the client(202), the client selecting a customized selling menu on the shopping mall(204), the client logging in the shopping mall(208), the client registering as a member(212), the web server of the shopping mall displaying an item library(218), the client selecting desired items from the library(220), the web server storing a list of the items selected by the client(222), the web server combining the selected items and displaying the article of the combined items(226), the web server displaying a payment menu and the client paying for the article(232), and the web server sending the article(234).