baber/WOPTO huggingface dataset:
Patent KR-20030035366-A (KR)
Title: pedal device for automotive vehicles
Inventor: PARK SIN HUI
IPC: G05G1/30
Filed: 2001-10-31
Abstract: PURPOSE: A pedal of a vehicle is provided to reduce the fatigue in the ankle of a driver by making an upper panel of a pedal movable and reducing the generation of a slip load accompanying with the difference in the rotating trajectory of the foot of the driver and of a pedal arm. CONSTITUTION: A pedal arm(16) is rotatably installed in a vehicle room. A foot pad(18) is rotatably combined to the front end of the pedal arm. The foot pad comprises an upper panel member(20) directly receiving the pedal effort of a driver and a lower panel member(22) combined to the pedal arm and rotating the pedal arm with the pedal effort applied to the upper panel member. The upper panel member elastically moves along the contact face with the lower panel member.
Patent KR-20030037721-A (KR)
Inventor: LEE HAENG SEON
IPC: H03F1/30
Filed: 2001-11-05
Abstract: PURPOSE: A microwave amplifier bias circuit is provided to stabilize the bias current and the bias voltage by feeding back an output of an OP amplifier and reducing the amount of current applied to a drain terminal. CONSTITUTION: The first filter portion(10) is connected with a gate terminal(G) of an RF transistor(Q1). The second filter portion(20) is connected with a drain terminal(D) of the RF transistor(Q1). A power supply portion supplies the power to sustain bias current and bias voltage of the RF transistor(Q1). A resistor(R1) is located between the power supply portion and the second filter portion(20). An OP amplifier(30) has an input portion connected with the second filter portion(20) and an output portion connected with the first filter portion(10).
Patent KR-20030041357-A (KR)
Title: Device for cleaning a torpedo interior of using ultrasonic vibrator the firearms
Inventor: LEE CHUN WOONG
IPC: F41A29/00
Filed: 2001-11-19
Abstract: PURPOSE: A launching tube inner cleaner for firearms by using an ultrasonic transducer is provided to efficiently remove residual foreign substances in a launching tube after firing a cannon ball or a shot from the firearms, thereby preventing the degradation of the firing accuracy due to the foreign substances. CONSTITUTION: A launching tube inner cleaner for firearms by using an ultrasonic transducer is composed of an operating switch(10) for turning on/off to clean the inner portion of the launching tube of the firearms, an ultrasonic transducer(20) for generating an ultrasonic according to the operation of the switch, a foreign substances removing rod(30) having a plurality of brushes(31) to remove the foreign substances in the launching tube, an air pumping unit(40) for discharging foreign substances from the launching tube, an oil pumping unit(50) for pumping oil into the launching tube, a check valve(60) for controlling the oil pumped into the launching tube, and a timer(70) for sequentially controlling the air pumping unit, the oil pumping unit, and the check valve on the operation of the switch.
Patent KR-20020042451-A (KR)
Title: Speaker
Inventor: KOBAYASHI TAKASHI
IPC: H04R9/10
Filed: 2001-11-27
Abstract: PURPOSE: To provide a speaker with a structure where an outer circumference of a diaphragm is fixed to a case that increases the effective diameter of the diaphragm to the utmost so as to enhance sound pressure and sound quality characteristics. CONSTITUTION: A cylindrical section 6a is placed to the outer circumference of the diaphragm 6 and the cylinder section is fitted to an outer circumference or an inner circumference of a cylinder section 25a of the case 25 and joined. A step difference is provided to the inner circumference of the cylinder section of the case conventionally and the outer circumference of the flat diaphragm without the cylinder section is placed on the step difference, positioned and joined, then the case inner diameter is smaller to a degree shown in wave lines 25 and the effective diameter of the diaphragm is limited thereby. The structure of this invention can surely position the diaphragm, increase the case inner diameter so as to increase the effective diameter thereby enhancing the operating characteristic. The cylinder is provided similarly to the outer circumference of a protector 7, is covered with the case by including the cylinder section of the diaphragm in between so as to attain positioning and fixing.
Patent KR-20030044574-A (KR)
Title: service system for providing of goods information and operating method thereof
Inventor: KWAK JWA HYEON
Filed: 2001-11-30
Abstract: PURPOSE: A service system for supplying product information and a method for managing the same are provided to supply popularity information of a commodity on an advertisement and to link a TV home shopping advertisement for inducing a selection of a purchase when various kinds of commodities are searched through a web. CONSTITUTION: A web server supplies information with respect to various kinds of selling commodities and information with respect to a client popularity according to selling commodities through a web site. A database server(200) includes information with respect to various kinds of selling commodities, information with respect to a client popularity according to selling commodities, and information with respect to companies which supply home shopping services. An information obtaining server(300) receives information with respect to client popularity obtained through a home shopping broadcasting from the companies which supply home shopping services, and receives information of various kinds of commodities. An information processing server(400) processes information obtained through the information obtaining server(300) and registers the information in the database server(200) for enabling each client to check information of a wanted commodity conveniently through a web site.
Patent KR-20030045445-A (KR)
Title: a sterilizer of washer
Inventor: CHOI SEONG BONG
IPC: D06F35/00
Filed: 2001-12-04
Abstract: PURPOSE: A sterilizer of a washing machine is provided to disinfect a washing tub and a dehydrating tub, and to deodorize the bad smell at reaction of remaining detergent to fluff by dissolving harmful components with reaction between ultraviolet rays and photocatalyst. CONSTITUTION: A sterilizer for a washing machine is composed of a control unit(70) regulating operation of the washing machine; an ultraviolet lamp(80) mounted in a cover of a case embedding a washing tub and a dehydrating tub to generate ultraviolet rays according to signals from the control unit; and a photocatalyst(82) reacting on ultraviolet rays from the ultraviolet lamp and accelerating sterilization and deodorization. The oxidizing agent is generated while the photocatalyst reacts on ultraviolet rays and air sequentially. The washing tub and the dehydrating tub are sterilized by dissolving organic materials of harmful components, and the bad smell is deodorized.
Patent KR-20020044099-A (KR)
Title: Multi-phase alkylation process
Inventor: BUTLER JAMES R
IPC: C07C15/073
Filed: 2001-12-04
Abstract: PURPOSE: Provided is an aromatic multi-phase alkylation/transalkylation process involving vapor phase ethylation of benzene over a molecular sieve alkylation catalyst followed by liquid phase alkylation of the vapor phase reaction output followed by separate transalkylation. CONSTITUTION: The alkylation/transalkylation process is carried out by a product stream comprising a mixture of ethylene, and benzene in a mole ratio of benzene to ethylene about 10 to 20 is supplied via a line(1) through a heat exchanger(2) to an alkylation zone(4). The zone(4) comprises one or more multi-stage reactors having a plurality of series-connected catalyst beds containing the preferred high silica/alumina ratio silicalite. The alkylation zone(4) is operated at temperature and pressure conditions to maintain the alkylation reaction in the vapor phase. The aromatic substrate is in the vapor phase, and at a feed rate to provide a space velocity enhancing diethylbenzene production while retarding xylene production.
Patent KR-20030046995-A (KR)
Title: Semiconductor etching equipment having temperature control structure
Inventor: LEE JONG SEONG
IPC: H01L21/306
Filed: 2001-12-07
Abstract: PURPOSE: A temperature control structure improved semiconductor etching equipment is provided to be capable of quickly controlling the temperature of a chamber to a predetermined point by using the second heater. CONSTITUTION: A temperature control structure improved semiconductor etching equipment is provided with a chamber(11) for forming a process space, a holder(15) installed at the inner portion of the chamber for loading wafers(W), the first heaters(21) installed at the outer portion of the chamber for heating the chamber at a predetermined point, a temperature controller(23) for controlling the first heaters, the second heaters(28) installed at one side of the chamber for quickly heating the chamber to a predetermined point for a predetermined time, and a timing part(27) for controlling the driving time, temperature, and initial driving point of the second heater.
Patent KR-20030053302-A (KR)
Title: Apparatus for sucking a residual solution of a semiconductor process-chemical spray nozzle
Inventor: MUN HONG RAE
IPC: H01L21/02
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for absorbing a residual solution for a semiconductor process-chemical spray nozzle is provided to prevent drops of residual process-chemical from dripping even if a spray nozzle moves by installing a system capable of absorbing or exhausting the drops of the residual process solution in a part of the process-chemical spray nozzle. CONSTITUTION: An absorption line(101) makes an arbitrary process chemical collide with an end protrusion of a guide piece, mounted on the semiconductor process-chemical spray nozzle for spraying a process chemical to a wafer. The absorption line functions as an absorption path of the process chemical remaining in the end protrusion of the guide piece. An absorption control module makes a series of vacuum states, connected to the absorption line. The absorption control module drives to make the process chemical remaining in the end protrusion of the guide piece selectively absorbed along the absorption line. An air supply control unit(160) selectively controls the supply state of outside air according to the control of an absorption control controller(110), controlled by the absorption control controller. A vacuum connection valve(120) selectively opens according to the air supply state of the air supply control unit to make a series of vacuum states in a part of the air supply path, controlled by the absorption control controller. A process chemical storing receptacle(130) collects and temporarily stores a corresponding process chemical when the process solution remaining in the end protrusion of the guide piece through corresponding vacuum.
Patent KR-20030055826-A (KR)
Title: Method and apparatus for scanning image
Inventor: KIM YUN TAE
IPC: G06K9/20
Filed: 2001-12-27
Abstract: PURPOSE: A method and a device for scanning an image are provided to scan the image without using a PC, and to transmit a scanning result to the PC manually or automatically. CONSTITUTION: It is judged that the image scanning is requested(10). If the image scanning is requested, it is judged that the image is scanned by linking with the PC(12). If the image can be scanned by linking with the PC, the image is scanned by linking with the PC(14). If the image can't be scanned by linking with the PC, the image is scanned without the help of the PC(16). The scanning result is stored in the PC(18).
Patent KR-20030059400-A (KR)
Title: Shot transition detecting algorithm for video stream
Inventor: JUN SEONG BAE
IPC: G11B27/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for detecting a scene change in a motion picture is provided to correctly detect the scene using multi-color histogram comparison to increase accuracy in shot segmentation. CONSTITUTION: Difference vectors of multi-color histogram are obtained, and a scene change is detected according as the difference vectors satisfy a difference condition of the color histogram. The scene change is detected simultaneously using arrangement characteristics of a color histogram difference between the first and second frames, a color histogram difference between the second and third frames and a color histogram difference between the first and third frames. A color histogram between the frames is detected, a scene change candidate is detected using multi-color histogram comparison, and it is detected whether a scene is changed using macro-block distribution characteristic of the candidate section.
Patent KR-20030059506-A (KR)
Title: Method of forming interconnection line for semiconductor device
Inventor: SONG UN YEONG
IPC: H01L21/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming an interconnection of a semiconductor device is provided to be capable of improving vertical profile and preventing notch. CONSTITUTION: A metal film is formed on a semiconductor substrate(20). Metal interconnections(21A,21B) are formed by etching the metal film using a photoresist pattern as a mask. At this time, etch residues as polymer are simultaneously formed at sidewalls of the metal interconnections and the photoresist pattern. The photoresist pattern is removed with the etch residues. At the time, aluminum is used as the metal film. Also, the metal film is etched by plasma etching using Cl2, BCl3 and Ar gas added in N2 gas.
Patent KR-20010072376-A (KR)
IPC: C22B7/02
Filed: 1999-07-30
Abstract: A process for thermal treatment of residual materials containing heavy metal and iron oxide, including providing a multiple-hearth furnace having hearths provided one above the other, depositing the residual materials continuously on a top hearth of the hearths, gradually transferring the residual materials to lower hearths of the hearths, introducing reducing agents to at least one of the hearths and reacting the residual materials to form heavy metals and directly reduced iron, exhausting gases containing heavy metals from below hearths of the hearths where the heavy metals are being vaporised, re-injecting at least a part of the gases into the multiple-hearth furnace from above the hearths of the hearths where the heavy metals are being vaporised, and discharging the directly reduced iron together with residues of the reducing agents in an area of a bottom hearth of the hearths in the multiple hearth furnace.
Patent KR-20010080078-A (KR)
Title: Production of bulk single crystals of silicon carbide
IPC: C30B25/00
Filed: 1999-10-08
Abstract: Bulk, low impurity silicon carbide single crystals are grown by deposition of vapor species containing silicon and vapor species containing carbon on a crystal growth interface. The silicon source vapor is provided by vaporizing liquid silicon and transporting the silicon vapor to a crystal growth crucible. The carbon vapor species are provided by either a carbon containing source gas (for example, CN) or by flowing the silicon source vapor over or through a solid carbon source, for example flowing the silicon vapor through porous graphite or a bed of graphite particles.
Patent KR-20010089433-A (KR)
Title: Mould plate of a continous casting plant
IPC: B22D11/059
Filed: 1999-11-04
Abstract: The invention relates to a mould plate of a continuous casting plant. Said mould plate consists of copper and comprises a working surface (2) which faces a metal melt (3) or a (partially) solidified metal strand when the continuous casting plant is in operation and at least one cooling surface (5, 5') which is in contact with a cooling medium when the continuous casting plant is in operation. The mould plate has a heat conductivity (W) and extends over a mould length (L) in the direction of casting (x). According to the invention, a layer (7) with a heat conductivity (S) which is less than the plate heat conductivity (W) of the mould plate is applied to the cooling surface (5, 5') in at least one partial area.
Patent KR-20010080691-A (KR)
IPC: H01L25/065
Filed: 1999-12-03
Abstract: 데이타 저장 장치를 포함하는 스케일러블 데이타 처리 장치에 있어서, 실질적으로 평면층을 형성하는 하나 이상의 박막 필름 디바이스는 다수의 박막 필름 서브층을 포함한다.  2 이상의 박막 필름 디바이스는 박막 필름 디바이스를 형성하는 실질적인 평면층의 집적된 스택으로 제공되고, 이에 의해서 본 장치는 스택 구성을 형성한다.  각 박막 필름 디바이스는 매트릭스 어드레스블 메모리를 형성하는 하나 이상의 메모리 영역 및 상기 하나 이상의 메모리 영역에서 메모리 셀들을 제어, 구동 및 어드레싱하기 위하여 전기적 박막 필름 회로를 형성하는 부가적인 회로 영역을 포함한다.  각 메모리 디바이스는 본 장치의 다른 모든 박막 필름과의 인터페이스를 구비하며, 상기 인터페이스는 박막 필름 디바이스의 전용 인터페이스 영역을 통해서 수직적으로 확장하여 처리하기 위하여 보조 회로 뿐만 아니라 신호 라인들과 통신을 한다.
Patent KR-20010093196-A (KR)
Filed: 1999-12-15
Abstract: 본 발명은 세척수, 구체적으로는 화장실 변기의 세척수 속으로 활성 물질을 분배하는 장치에 관한 것이며, 이 분배 장치는 활성 물질용 용기(1)를 구비하며, 이 용기에는 거의 판 모양을 가진 분배기(4)와 결합되는 구멍(7)이 형성되어 있고, 또한 상기 분배 장치는 화장실 변기의 에지 또는 근처에 분배기를 유지하기 위한 유지 장치(18)를 구비하고, 이 분배기는 실질적으로 판 모양을 가진 2개의 판형 부재(2, 3)로 구성되고, 이 판형 부재(2, 3) 사이에는 교차하는 그루브(11, 12), 채널 등이 형성되고, 이 제1 그룹의 그루브(11)는 분배기에서 외측으로 형성되어 있는 반면에, 상기 제2 그룹의 그루브(12)는 분배기 내에만 형성되어 있다.
Patent KR-20020003188-A (KR)
Title: 화학반응 수행장치
IPC: B01J19/26
Filed: 1999-12-16
Abstract: 본 발명은 화학반응수행장치에 관한 것으로, 반응실의 역할을 하는 다수의 통공이 형성된 반응슬라이더와, 상기 반응실이 구비된 상기 반응슬라이더의 상부면에 위치하고, 하나 이상의 연속적인 제어구멍이 구비되며, 상기 제어구멍이 상기 반응슬라이더의 반응실중의 하나와 정렬되어, 선결된 시약을 반응실에 공급하게 되는 연결이 이루어지도록 반응슬라이더에 상대적으로 이동되는 선택슬라이더와 반응슬라이더의 아래쪽에 위치하며, 반응슬라이더의 각각의 반응실에 화학약품을 공급하는 통로가 제공되는 화학슬라이더를 포함한다. 
     본 발명은 상기 슬라이더들에 선결된 압축력이 작용되는 장치와 밸브조립품에 의해 화학약품이 사전에 혼합된 형태로 상기 화학슬라이더에 공급되는 방법이 특징이다.
Patent KR-20010101698-A (KR)
Title: A remote controlled toy
IPC: A63H30/04
Filed: 2000-01-28
Abstract: A toy construction set comprising a first toy construction element configured to resemble a toy construction element and toy construction elements which contains electronic units controllable from said first element, wherein the elements form an integrated toy structure when incorporated therein. The first toy construction element has means, integrated within it, for programming the element by means of a user interface and for storing a program to provide controlled actions of the structure within which it is incorporated. Additionally, the first toy construction element is configured to transmit the program as a download program to a second construction toy.
Patent KR-20010113709-A (KR)
Title: Method and apparatus for maximizing the use of available capacity in a communication system
IPC: H04B7/26
Filed: 2000-03-06
Abstract: A method and apparatus for maximizing the use of available capacity in a communication system having a base station and a plurality of mobile stations. The forward link includes a plurality of traffic streams sent on at least one channel from the base station to the mobile stations. The forward link is subject to a maximum power ceiling. A first output power level associated with simultaneously transmitting a first set of one or more traffic streams on the forward link is initially determined. Next, the first output power level is compared to the maximum power ceiling; and at least one time frame in the forward link having available capacity for transmitting a portion of at least one further traffic stream is identified. The first set of traffic streams and the portion of the at least one further traffic stream are then transmitted simultaneously during the at least one frame on the forward link.
Patent KR-20020005609-A (KR)
IPC: F01B9/08
Filed: 1999-03-01
Abstract: 유체 밸브 샤프트(16)는 가변 행정 모터(10)에 제공된다.  밸브 샤프트(16)는 실린더(14), 상기 실린더(14)내로의 제 1 유체 유입부(18), 상기 실린더(14)로부터의 제 1 유체 유출부(20), 상기 실린더(14)내로의 제 2 유체 유입부(22), 및 상기 실린더(14)로부터의 제 2 유체 유출부(24)를 가진다.  상기 실린더(14)내에는 슬롯(26),(28),(90) 및(92)이 제공된 밸브 샤프트(16)가 제공된다.  밸브 샤프트(16)가 제 1 위치로 회전할 때, 제 1 유체 유입부(18)와 제 1 유체 유출부(20) 사이의 유체 연통부가 차단되며, 제 2 유체 유입부(22)와 제 2 유체 유출부(24) 사이의 유체 연통부가 개방된다.  밸브 샤프트(16)가 제 2 위치로 회전할 때, 제 1 유체 유입부(18)와 제 1 유체 유출부(20) 사이의 연통부가 개방되며, 제 2 유체 유입부(22)와 제 2 유체 유출부(24) 사이의 연통부가 차단된다.  이 장치는 제 1 유체 유출부(20)와 제 2 유체 유입부(22)의 유체 연통하는 구동 실린더(48)로 훅으로 잠그는 것이 바람직하다.  피스톤(52)이 구동 실린더(48)내에 제공된다.  유체 공급은 제 1 유체 유입부(18)에 작동가능하게 결합되고 수단(42)이 일정한 속도로 밸브 샤프트(16)를 회전시키기 위하여 제공된다.  유체의 압력이 증가할 때, 피스톤(52)의 행정이 증가하여, 더 긴 피스톤 행정이 발생되며, 회전 밸브 샤프트(16)의 속도가 일정하게 된다.
Patent KR-20010110654-A (KR)
Title: Coating composition for metallic conductors and coating method using same
IPC: C09D5/24
Filed: 2000-03-01
Abstract: An electrically conductive wire coated with a curable coating composition that forms a cured coating having a high partial discharge resitance and good mechanical properties. A process for coating an electrically conductive wire with a curable coating composition and curing the coating composition to form a coating having high partial discharge resistance and good mechanical properties.
Patent KR-20010108366-A (KR)
Title: 데이터 인증 처리 시스템
IPC: G06F21/10
Filed: 2001-01-19
Abstract: 데이터 정당성 확인의 효율적인 실행, 암호 처리용 키 데이터의 누설 방지, 콘텐츠 데이터의 부정 이용 배제, 콘텐츠의 이용 제한 처리, 복수의 데이터 포맷의 콘텐츠에 대한 적용, 압축 데이터의 재생 처리의 효율화를 목적으로 한다.  콘텐츠의 부분 데이터 집합에 대한 체크치로서의 부분 체크치의 대조에 의해 부분 데이터의 검증 처리를 실행하고, 부분 체크치를 조합한 부분 체크치 집합에 대한 검증을 행하는 부분 체크치 검증용 체크치의 대조에 의해 부분 데이터 집합 전체에 대한 검증 처리를 실행한다.  또한, 데이터 암호화 등의 처리에 필요한 개별 키를 생성하는 마스터 키를 기억부에 저장하고, 키를 필요에 따라 생성한다.  또한, 콘텐츠의 헤더 정보에 부정 기기 리스트를 저장하고, 데이터 이용 처리 시에 리스트 참조를 실행한다.  또한, 데이터 처리 장치 고유 키와 시스템 공통 키를 저장하고, 콘텐츠 이용 제한에 따라 키를 선택적으로 이용한다.  또한, 콘텐츠 블록을 복수 연결하고, 적어도 일부의 콘텐츠 블록을 암호 키 K con 에 의해 암호 처리하고, 암호 키 K con 을 암호 키 K dis 에 의해 암호 처리한 암호 키 데이터를 헤더부에 저장한다.  또한, 콘텐츠 데이터를 압축 데이터와 신장 처리 프로그램 또는 압축 프로그램 종류의 조합으로 하고, 재생 장치가 압축 콘텐츠에 적용 가능한 신장 처리 프로그램을 판정 가능하게 하였다.
Patent KR-20030059626-A (KR)
Inventor: KWON EUN SUK
IPC: G06F9/00
Filed: 2002-01-03
Abstract: PURPOSE: An integrated controlling method for an application program of a computer is provided to conveniently control a plurality of application programs with a single integrated software remote controller. CONSTITUTION: The integrated software remote controller is executed on an OS(Operating System) of a computer system(S1). An application program registration screen is suggested on a monitor screen(S3). The desired application program is registered through the application program registration screen(S5). A control function list matched with the control function of each application program is written(S7). After completing the registration of the application program, the application program is executed(S9). The application program to control with the integrated software remote controller is selected(S11). The control function of the application program is executed and displayed on the screen by reading the control function of the application program matched with the selected control function and providing it the application program.
Patent KR-20030063951-A (KR)
Title: The device for the Input and the Indication of the score for the various types of musical performance.
Inventor: SEONG KYEONG MO
IPC: G10G3/04
Filed: 2002-01-24
Abstract: PURPOSE: A music code inputting and displaying apparatus is provided to allow musicians to precisely play various kinds of music by automatically or semiautomatically displaying digital music codes on a monitor of a computer. CONSTITUTION: A music code inputting and displaying apparatus includes a body(1), into which music codes are inputted. Various kinds of digital music codes are displayed on a monitor(2). A front page key(3) is used when it is required to return to a previous page of a music book. A rear page key(4) is used when it is required to move a next page of the music book. A speed adjusting key(5) is used for adjusting a representation speed of the music book in slow or fast. A searching key(6) is used for searching for a predetermined music code in the music book. An automatic/semiautomatic key(7) is provided to allow musicians to choice a turn-over manner of the music book.