baber/WOPTO huggingface dataset:
Patent KR-20080062578-A (KR)
Title: Method for forming metal interconnection layer of semiconductor device
Inventor: KIM BAEK MANN
IPC: H01L21/28
Filed: 2006-12-29
Abstract: A method for forming a metal wire of a semiconductor device is provided to prevent the corrosion of a lower metal wire by forming an etch stop layer on the lower metal wire to form a contact hole. An etch stop layer(306) is formed on a semiconductor substrate(300) where a lower metal wire(304) is formed. Interlayer dielectrics(302,308) are formed on the etch stop layer. The interlayer dielectrics are etched to expose the etch stop layer. The lower metal wire is exposed by etching the etch stop layer using an argon plasma process to form a contact hole(H'). The contact hole exposes the lower metal wire. A metal layer gap-fills the contact hole to form a metal plug. An upper metal wire(312) is formed on the metal plug. The upper metal wire is an aluminium layer. The lower metal wire is an aluminium layer. The etch stop layer is a silicon nitride layer. A thickness of the etch stop layer is 100 to 1000 Å.
Patent KR-20080062955-A (KR)
Title: Portable image display device
Inventor: PARK SU HYUN
IPC: G02F1/1335
Filed: 2006-12-29
Abstract: A portable image display device is provided to form plural viewing zones by using a display panel and a viewing zone generating unit and concentrates an image displayed in a partial viewing zone into the same location as the rest partial viewing zones by using an electroluminescent display unit, thereby displaying one image in an area larger than the display panel. A display panel(320) displays plural images. A viewing zone generating unit(330) is disposed in the front of the display panel, and generates plural viewing zones(VZ1,VZ2,VZ3) corresponding to the plural images. A first electroluminescent display unit(M1) is disposed in one end of the display panel, and reflects a first image of the plural images to the same viewing zone as a second image of the plural images.
Patent KR-20070031829-A (KR)
IPC: H01L21/3065
Filed: 2004-08-26
Abstract: MRAM의 핀층에 이용되는 특히 PtMn를 양호하게 에칭할 수 있는 프로세스를 제공하는 것을 목적으로 한다.    백금 및／또는 망간을 함유하는 층을, 펄스 플라스마를 이용해 드라이 에칭하는 것을 특징으로 하는 드라이 에칭 방법, 이 드라이 에칭 방법을 핀층의 가공에 적용한 MRAM의 제조 방법.     이 MRAM는, 자화 방향이 고정된 자화 고정층과 터널 바리어층과 자화 방향의 변화가 가능한 자성층이 적층되어서 구성되는 터널 자기 저항 효과 소자에 의해서 구성된 자기 메모리 소자로 구성되는 메모리부를 가지는 구성으로 되어 있다.
Patent KR-20060091304-A (KR)
Title: Clamp device
Inventor: YONEZAWA KEITARO
IPC: B23Q3/06
Filed: 2004-09-07
Abstract: A plug section (27) is projected from a first block (1) so as to be insertable into an insertion hole (5) in a second block (2). A supporting surface (9a) is provided on the first block (1) so as to be able to contact with a to-be-supported surface (2a) of the second block (2). A fluid circulation hole (59) is formed in the supporting surface (9a). A gap-maintaining member (K) is provided in the first block (1). The gap- maintaining member (K) causes a force to act on the second block (2) in the direction to separate the second block (2) from the first block (1) to form a gap (G1) between the to-be-supported surface (2a) and the supporting surface (9a). A tension member (21) makes the second block (2) approach the first block (1) against an action force of the gap-maintaining member (K) with the outer peripheral surface of the plug section (27) in tight contact with the inner peripheral surface of the insertion hole (5), eliminating the gap (G1) to cause the supporting surface (9a) and the to-be-supported surface (2a) to be in contact with each other.
Patent KR-20070051766-A (KR)
Inventor: MCKERRACHER LISA
IPC: A61K47/48
Filed: 2004-09-29
Abstract: 본 발명은 폴리펩티드성 세포-막 수송부위 및 클로스트리디움 보튤리넘 C3 엑소트랜스퍼라제 유닛 또는 기능적으로 그와 유사한 유사체를 포함하는 세포-투과성 융합 단백질 접합체로 구성된 약학적 조성물들을 제공하며, 이때 상기의 약학적 조성물들은 포유동물의 암전이성 신생종양세포의 비정상적인 증식, 확산 및 이동을 억제 또는 예방하는데 유용할 뿐만 아니라, 종양세포의 증식, 이동, 혈관신생 및 종양세포로부터의 활성 메탈로프로테아제의 분비과정 중 적어도 한 개 이상의 과정을 억제할 수 있다.
Patent KR-20060097753-A (KR)
Title: Mobile wireless presence and situation management system and method
Inventor: CHITRAPU PRABHAKAR R
IPC: H04M1/72457
Filed: 2004-10-19
Abstract: A method for adjusting the operating parameters of a wireless device for use in a wireless communication network begins by entering and storing situation settings. When a communication is received at the network for the wireless device, the presence of the wireless device is determined. The situation settings are applied based upon the presence of the wireless device. The wireless device is informed of the communication via the applied situation settings.
Patent KR-20060121157-A (KR)
Title: Efficient connection between modules of removable electronic circuit cards
Inventor: PINTO YOSI
IPC: G06F13/38
Filed: 2004-11-30
Abstract: A removable electronic circuit card has multiple modules connected to the card's bus in parallel so that each module can exchange commands and data independently with the host. According to a first aspect of the present invention, this achieved by a controller-to-controller interface whereby the modules can facilitate their interactions with the host. In a fist set of embodiments, the modules are on a single card, while in a second set of embodiments the modules are distributed across multiple cards, where a first card attaches to the host and other cards attach to the first card rather than directly to the host. In all of these cases, the host sees the multiple modules as a single card having a single module. In a further aspect of the present invention, the card or cards are able to communicate with the host in more than one protocol.
Patent KR-20060116849-A (KR)
Title: Endoscope and endoscope system
Inventor: TSUJI KIYOSHI
IPC: A61B19/00
Filed: 2005-02-15
Abstract: An endoscope has an object optical system at its fore end of an inserted section of the endoscope. A marker capable of transmitting an electromagnetic wave is placed at an objective portion such as a diseased portion. Sensors for electromagnetically detecting the position of the placed marker are disposed at the rear and fore ends of the inserted section so that the positions of the sensor and that of the fore end may be in a predetermined positional relation.
Patent KR-20060126586-A (KR)
Title: Preventive or therapeutic agents for severe diabetic retinopathy
Inventor: KAKEHASHI AKIHIRO
IPC: C07D491/107
Filed: 2005-02-18
Abstract: Preventive or therapeutic agents for severe diabetic retinopathy containing as the active ingredient hydantoin derivatives represented by the general formula (I), which agents are useful mainly as inhibitors against the evolution into nonproliferative diabetic retinopathy and/or proliferative diabetic retinopathy or inhibitors against the progression of nonproliferative diabetic retinopathy and/or proliferative diabetic retinopathy: (I) wherein X is halogeno or hydrogen; and R1 and R2 may be the same or different and are each hydrogen or optionally substituted C1-6 alkyl, or R1, R2 and the nitrogen atom optionally together with an additional nitrogen or oxygen atom may form a 5- or 6-membered heterocycle.
Patent KR-20070030754-A (KR)
IPC: H01J61/12
Filed: 2005-03-01
Abstract: 프로젝션 램프, 예컨대 유격을 가지고 외피에 의하여 둘러싸인 방전관을 포함하고 크세논(Xe)과 같은 비활성 기체 및 이온화 가능 염을 포함하는 충전재로 충전된 방전 공간을 에워싸는 세라믹 벽을 가지는 자동차 전조등으로서 적합한 할로겐화 금속 램프로서, 상기 방전 공간 내에는 2개의 전극이 배열되고, 전극의 팁은 그들 사이의 방전 경로를 정의하도록 상호 간격을 가지며, 상기 이온화 가능 염은 NaI, TlI, CaI 2  및 XI 3 를 포함하고, X는 희토류 금속을 포함하는 그룹으로부터 선택되는 할로겐화 금속 램프가 개시된다. 
       
     프로젝션 램프, 자동차 전조등, 할로겐화 금속 램프
Patent KR-20070003972-A (KR)
Title: Valve device
Inventor: SEIYAMA HIDEYUKI
IPC: F01L9/16
Filed: 2005-04-01
Abstract: A valve device, comprising a valve housing body having a flow passage for a fluid, a valve guide formed in the valve housing body, a valve stem opening and closing the valve by sliding in the valve guide, a hydraulic actuator opening and closing the valve, and a hydraulic control valve controlling the hydraulic actuator. A scraper scraping off deposit adhered to the valve stem is fitted to the flow passage side end part of the valve guide. Also, the hydraulic actuator and the hydraulic control valve are formed integrally with each other in the valve housing body. In addition, the valve device comprises a nozzle with a restricting part for jetting pressurized oil for cooling toward the valve guide. ® KIPO & WIPO 2007
Patent KR-20070007863-A (KR)
Title: Control device of electric power steering device
Inventor: HARA TAKESHI
IPC: B62D113/00
Filed: 2005-04-15
Abstract: A control device of an electric power steering device capable of accurately detecting the abnormality of a steering angle sensor without modifying the steering angle sensor in a double- system or without using an expensive position detection sensor. A relative steering angle is calculated by using an inexpensive position detection sensor outputting binaries disposed in the motor of the electric power steering device, and the varied amounts of the absolute steering angle detected by the steering angle sensor and the calculated relative steering angle are compared with each other to detect the abnormality of the steering angle sensor. ® KIPO & WIPO 2007
Patent KR-20070077062-A (KR)
Title: System and method for spam detection
Inventor: KUNWADEE SRIPANIDKULCHAI
IPC: H04L12/28
Filed: 2007-01-04
Abstract: A method and a system for detecting spam calls are provided to effectively detect spam and unsolicited calls by transmitting a challenge to a caller before call admission, receiving a response from the caller, and analyzing it. Before or after a call is received, a challenge creator(302) creates a challenge(322) containing a random number. The created challenge is inputted to a rendering device(304). The rendering device renders the challenge so that it is impossible for any machine to read the challenge. Then the rendered challenge is transmitted to the caller. The callee waits for a response, embedded in a message body or block(312), from the caller. The response is compared with the challenge or an acceptable response having a different value. If the response is correct, the call is connected as the caller is regarded as a human.
Patent KR-20080065790-A (KR)
Title: Image signal processing apparatus to which a plurality of module devices are connected and controlling method thereof
Inventor: LEE SIM HONG
IPC: H04N5/44
Filed: 2007-01-10
Abstract: An image signal-processing apparatus and a method for controlling the same are provided to offer additive functions selectively according to the need of a user in the image signal-processing apparatus. An image signal-processing system comprises at least one module apparatus(300) and an image signal-processing apparatus(200). The image signal-processing apparatus includes a connecting part having a plurality of module interfaces. The module interfaces are used for attaching the module apparatus to the image signal-processing apparatus or detaching the module apparatus from the image signal-processing apparatus. The image signal-processing apparatus checks module information of the module apparatus to drive a corresponding module apparatus according to selection of a user. A controller(212) of the image signal-processing apparatus supplies rated voltage and current, which are proper to the module apparatus, by controlling a power supply unit(214) based on the recognition information of the module device stored at a memory(306) of the module device.
Patent KR-20080068162-A (KR)
Title: Converter and the driving method thereof
Inventor: JUNG SANG HWA
IPC: H02M3/155
Filed: 2007-01-18
Abstract: A converter and a method for driving the same are provided to obtain a predetermined group frequency, and to prevent audible noise and rippling of an output voltage of the converter. A converter includes a main switch(Qsw), a power supply unit(100), a current sensing unit(200), a burst mode control unit(300), and a PWM(Pulse Width Modulation) control unit(400). The power supply unit generates an output voltage by using an input voltage and transmits power to a load. The current sensing unit generates a sensing voltage by sensing a current flowing on the main switch. The burst mode control unit controls a group frequency of a burst mode by using a saw wave type signal having a first voltage and a first frequency. The PWM control unit controls a turn-on timing of the main switch and determines a turn-off timing of the main switch to control a switching operation of the main switch.
Patent KR-20070077106-A (KR)
Title: Method for dampened lancing
Inventor: USCHOLD ROBERT
IPC: A61B5/15
Filed: 2007-01-19
Abstract: A method for dampened lancing is provided to reduce pain of a user during a lancing process by reducing vibration and noise by improving a lancing device and a lancing method. A pressing process is performed to press a lancing device to a target part. A launching process is performed to launch a movable lancet holder of a lancing device in order to move the movable lancet holder to the target part. A damping process is performed to damp at least one of vibration and sound by engagement between a depth stop interface, a lancet holder depth stop interface, and a dampener of the lancing device. A lancing process is performed to lance the target part by using a lancet held by the lance holder.
Patent KR-20070017431-A (KR)
IPC: B42F9/00
Filed: 2007-01-22
Abstract: 본 발명은 바인더 사용시 그 크기와 두께를 증가시키지 않고 필기구를 편리하게 휴대,보관하는 방법에 관한 것이다. 
     이를 실현하기 위한 본 발명은 필기구 구속체(1)와 이를 부착하여 바인더(4)내에 고정하기 위한 다수의 구멍(2)을 가진 속지(3)로 구성됨을 특징으로 하는 것이다. 
       
     바인더, 필기구, 노트, 구속체, 고리, 삽입
Patent KR-20080069037-A (KR)
Title: Method of fabricating semiconductor device having metallic gate on a active fins and semiconductor device fabricated thereby
Inventor: HAN JE WOO
IPC: H01L21/336
Filed: 2007-01-22
Abstract: A semiconductor device with a metal gate formed on active fins and a method for manufacturing the same are provided to form a metal gate pattern without voids by reducing an aspect ratio of a gap between active fins. A method for manufacturing a semiconductor device includes: forming active fins(104) on a semiconductor substrate(100) extending in a cross direction; forming a silicon pattern(132) in a lower region of a gap between the active fins; forming a metal layer(134) on the semiconductor substrate having a silicon pattern; patterning the metal pattern to form a metal gate pattern intersecting lower surfaces of the active fins on a upper region of the gap; and patterning the silicon pattern to form a silicon gate pattern on a lower region of the gate overlapping with the metal gate pattern.
Patent KR-20080069449-A (KR)
Title: Heating cooking appliance and control method thereof
Inventor: LEE DAE RAE
IPC: F24C7/00
Filed: 2007-01-23
Abstract: A heating cooking appliance and a control method thereof are provided to increase combustion efficiency of gas in a burner system, reduce pneumatic resistance of gas or air, and increase air ratio in sucked mix gas. A heating cooking appliance includes a case(200), a ceramic plate(100), a plurality of burner systems, at least one switch, a temperature sensor, and a warning part(280). The ceramic plate covers the top surface of the case. The burner system is installed in an internal space formed between the ceramic plate and the case. The switch controls an on/off operation of the burner system. The temperature sensor detects the temperature of the burner system to perform an on/off operation. The warning part generates a warning signal when one of an on operation of the switch and an on operation of the temperature sensor is detected.
Patent KR-20080070964-A (KR)
Title: Tread board assembly of steel stairs
Inventor: KIM SANG BUM
IPC: E04F11/112
Filed: 2007-01-29
Abstract: A tread board assembly of steel stairs is provided to reduce work load, to secure safety of pedestrians, to relieve fatigue, to heighten convenience of assembly, to shorten a period of construction, to improve stiffness and to make lightweight by manufacturing a tread board and a connection plate using a single steel plate. A tread board assembly of steel stairs includes a tread board(100) having a connection plate(200) folded upward and extended from one end and a side plate closing up the side of the tread board, and is connected to stair landing. The tread board includes a nut burying portion(110) formed to fix a nut to secure easiness when fastening a bolt for fixing a side plate and a walk projecting portion, many walk projecting portions(120) formed between the nut burying portions at the same height as the nut burying portion not to give shock or impact to the bottom of the worker's foot or toes, the heel, etc. while walking, and the connection plate includes a coupling portion(240) formed to couple with a fitting portion(140) of the tread board.
Patent KR-20080073071-A (KR)
Title: Absorbing device for lcd module
Inventor: JOUNG JAE HAK
IPC: G02F1/1333
Filed: 2007-02-05
Abstract: A shock absorbing apparatus of an LCD(Liquid Crystal Display) module is provided to absorb the impact transmitted to the LCD module from upper and lower cases effectively by forming elastic springs on upper and lower surfaces of the LCD module, which are joined to the upper and lower cases. A case is divided into an upper case(10) and a lower case(20). An LCD module(30) is disposed in the space between the upper and lower cases to be protected by the upper and lower cases. Elastic springs(50) are placed on the upper and lower surfaces of the LCD module and absorb external impact applied to the LCD module. It is desirable that the elastic springs are disposed at respective vertex portions of the LCD module. The impact-absorbing effect is variously controlled by controlling the length or elastic coefficient of the elastic spring.
Patent KR-20080075942-A (KR)
Title: Package box for instant coffee
Inventor: LEE GEON SEOK
IPC: B65D5/64
Filed: 2007-02-14
Abstract: A package box of stick shaped instant coffee mix is provided to enable a user to take out a stick shaped instant coffee mix through an opened front side cover part and to close the cover again for storage. A package box of stick shaped instant coffee mix comprises: a main body which is a foldable package body for storing multiple coffee sticks; a top cover part, which is an upper part of the main body to be opened; a bottom side part, which is a lower part of the main body; lateral side parts between the top cover part and the bottom side part; and a front side cover part(100) including an upper cutting line(80-1), a left cutting line(80-2), a right cutting line(80-3), and a lower folding line(80-2), which is opened centering the folding line after cutting the upper, the left, and the right cutting line.
Patent KR-20080077489-A (KR)
Title: Manifold unit having liquid flowmeter of mounting/dismounting easy
Inventor: NAM WON SIK
IPC: G01F15/00
Filed: 2007-02-20
Abstract: A manifold unit having a separable liquid flowmeter is provided to considerably reduce the number of parts of a pipe and a connector fitting for connecting the liquid flowmeter. A manifold unit(110) having a separable liquid flowmeter(140) includes a body(120), an isolation valve(130), and a connector(160). A liquid passage is formed inside of the body. The isolation valve is coupled to exterior of the body and positioned vertically to the liquid passage to open and close the liquid passage for controlling or blocking the flow of liquid. The liquid flowmeter is separably installed on a groove formed on the body. The connector increases or decreases pressure of the liquid flowmeter.
Patent KR-20090000550-A (KR)
Title: Methode of a cyber public performance on stage with 3d display
Inventor: SEONG PHIL MOON
IPC: G06Q50/10
Filed: 2007-02-22
Abstract: A method for a virtual reality performance of stage performance contents is provided to obtain commercial nature possible for a one time nature contents which is stage performance contents as multiplicity contents. A method for a virtual reality performance of stage performance contents is implemented to store an image and a voice to a recorder of a a4, and store the saved image and voice to a streaming server of a5. A 3D image projection screen of b1 is set up to the same size of a1 stage. The image and voice saved in a4 or a downloaded image and voice data through internet from streaming server of a5 to b6. The method outputs the saved voice through b7 and b7'.
Patent KR-20070037463-A (KR)
Inventor: JUNG KEYNG HUN
IPC: E02B11/00
Filed: 2007-03-02
Abstract: 토압(土壓) 또는 수압(水壓)에 의해 전단(剪斷) 또는 크랙등의 파손을 방지할 수 있도록 개량되고, 콘크리트의 시멘트 독성으로 인한 수로의 오염을 방지할 수 있도록 개량된 오염 및 절곡 방지용 수로관 및 그 제작방법에 관한 것이다. 
     본 발명 수로관은 측벽(151)(152) 및 바닥(153)의 내측면에는 유체의 흐름방향에 가로지르는 저항홈(158a)이 형성되고, 측벽(151)(152)의 외측면에는 토양이 채워지는 수용홈(158b)이 상하방향으로 길게 형성되며, 바닥(153)과 측벽(151)(152)은 견운모(絹雲母, sericite)와 녹니석(綠泥石, chlorite)을 포함하는 균산염광물 분말 20중량％, 자갈 10중량％, 모래 35중량％, 시멘트 25중량％, 물 10중량％가 혼합되어 양생되며, 바닥(153)과 측벽(151)(152)의 내부에는 보강용 철근(170)이 배근된 것을 특징으로 한다. 
     본 발명 수로관은 시멘트와 규산염광물 분말을 혼합하여 수로관을 제작함으로써, 수로관내에 배근된 철근의 백화현상의 진행속도를 줄여서 철근의 부식속도를 줄이고 이에따라 철근의 강도를 장기간 유지하도록 하여 토압이나 수압에 의한 전단파손 속도를 줄여서 수명연장이 가능하다. 
       
     수로관, 측벽, 철근, 규산염광물
Patent KR-20080082083-A (KR)
Title: An electrolyte dispensing apparatus and method for preparing electrochromic device using the same
Inventor: LEE SU HEE
IPC: G02F1/15
Filed: 2007-03-07
Abstract: An apparatus for dropping electrolyte and a method for manufacturing an electro-chromic device are provided to contact the electrolyte with the entire region of a lower substrate in a short time by using a heating part and an ultrasonic vibration part of the apparatus, thereby easily injecting the electrolyte. An apparatus for dropping electrolyte comprises a syringe body(51) for loading electrolyte, a needle part(52) for discharging the electrolyte, a heating part(53) for heating the electrolyte, and an ultrasonic vibration part(54) for applying ultrasonic vibration to the electrolyte. The electrolyte is loaded in the syringe body, heated by the heating part, and discharged onto a lower substrate through the needle part. A heating temperature of the electrolyte is regulated by a thermo-couple(55) mounted within the syringe body, and kept at a uniform temperature by a controller. The heating part is installed at the syringe body and/or the needle part. The ultrasonic vibration part is installed at a lower end of the syringe body. The ultrasonic vibration generated by the ultrasonic vibration part removes fine bubbles in the electrolyte effectively.
Patent KR-20080081777-A (KR)
Title: Connector for high-pressure gas pipe
Inventor: MUN BYUNG CHUL
IPC: F16L15/00
Filed: 2007-03-06
Abstract: A connector for a high pressure gas pipe is provided to preclude a gas leakage, obtain high sealing efficiency, and simplify the connector structure by inserting packings in a combined part between the connector and fittings. A connector(10) for a high pressure gas pipe connects pipes(100). The connector has one side which is combined with the pipes, and the other side which is formed with annular grooves(14) on inclined surfaces having inclined protrusions(12). Packings(16) are combined with the annular grooves. The fittings are formed with inclined surfaces(24) which are expanded to the outside. The inclined surfaces of the connector are inserted to the inclined surfaces of the connector with the packings, and the insertion part is fastened with combining nuts(18).