baber/WOPTO huggingface dataset:
Patent KR-20060103929-A (KR)
Title: Dual mode display
Inventor: VALLIATH GEORGE T
IPC: H04Q7/20
Filed: 2004-12-17
Abstract: A dual mode display (100) includes a monochrome reflective direct view display (110) and a full color virtual display (150) located behind the monochrome reflective direct view display. The monochrome reflective direct view display includes a display panel (112) having a first pixel arrangement and a narrowband reflector (114) located behind the display panel. The virtual display has a second pixel arrangement, wherein each pixel emits light in one of three primary color bands through the monochrome reflective direct view display, and wherein the light emitted by each pixel, in combination with light emitted by other pixels of the virtual display, generates a full color virtual image from the dual mode display. In one embodiment the virtual display is a virtual high information content display and the three primary color bands (205, 210, 215) do not overlap a first color band of the narrowband reflector (220).
Patent KR-20060103280-A (KR)
Title: Current limiter circuit and motor drive circuit
Inventor: DAIO MITSUAKI
IPC: H02P8/12
Filed: 2005-01-07
Abstract: [PROBLEMS] To provide a current limiter circuit and a motor drive circuit that prevent overcurrent from occurring when an external reference voltage generator circuit for detecting a prescribed current value is broken, thereby protecting a power transistor, and that can be continuously used as a driver IC. [MEANS FOR SOLVING PROBLEMS] An output current detector circuit is series connected to a power transistor and includes a comparator and first and second reference voltage generator circuits. When the output current of the power transistor reaches a prescribed value, the comparator generates, in response to a corresponding detection signal from the output current detector circuit and a first reference voltage from the first reference voltage generator circuit, a control signal for halting the driving of the power transistor for a predetermined interval. When the output current of the power transistor does reaches a predetermined value beyond the prescribed value, the comparator generates a control signal in response to a corresponding detection signal from the output current detector circuit and a second reference voltage from the second reference voltage generator circuit. The first reference voltage generator circuit is externally connected to the IC, while the second reference voltage generator circuit is included in the IC.
Patent KR-20060134053-A (KR)
Title: Scrubber
Inventor: HAGG ULF
IPC: B01D53/78
Filed: 2005-02-16
Abstract: A scrubber for the cleaning of gases containing several scrubber stages (1-4), where the scrubber stages are arranged in a scrubber tower with the different stages at different levels above each other in the scrubber tower. At least one of the scrubber stages (2-4) above the lowest scrubber stage (1) comprises, according to the invention, a ring-shaped tank (10, 15, 20) arranged inside the scrubber tower, which ring-shaped tank (10, 15, 20) is arranged surrounding a central channel (9, 14, 19) through which the gas that is to be cleaned can pass upwards.
Patent KR-20060134973-A (KR)
Title: Device and method for writing on an audio cd, and audio cd
Inventor: POPP HARALD
IPC: G11B27/00
Filed: 2005-02-17
Abstract: According to the invention, parametric multichannel information (16 b) is written on a standard audio compact disc, e.g. in the user sub-channels, such that the CD enables a normal stereo reproduction by means of a standard reproduction appliance, or rather a multi-channel reproduction with an additional appliance that is easy to connect, said additional appliance reading both the stereo information (16 a) and the parametric multi-channel information (16 b) from the standard audio CD and reconstructing more than two audio channels on the basis of said information.
Patent KR-20070002011-A (KR)
Title: Preparation of canola protein isolate and use in aquaculture
Inventor: SCHWEIZER MARTIN
IPC: A23K1/16
Filed: 2005-02-17
Abstract: A canola protein isolate useful in aquaculture is formed by a procedure in which canola oil seed meal is extracted to cause solubilization of protein in the canola oil seed meal to form an aqueous protein solution having a protein content of about 5 to about 40 g/L and a pH of about 5 to about 6.8. After separation of the aqueous protein solution from the residual canola oil seed meal, the protein concentration is increased to at least about 50 g/L while maintaining the ionic strength substantially constant by using a selective membrane technique. The concentrated protein solution is dried to provide a canola protein isolate having a protein content of at least about 90 wt% (N x 6.25) d.b. ® KIPO & WIPO 2007
Patent KR-20070015392-A (KR)
Title: Light control film and backlight device using it
Inventor: ETORI HIDEKI
IPC: F21S2/00
Filed: 2005-03-02
Abstract: A light control film that can improve a front luminance, and is provided with a proper light diffusibility and free from interference-form pattern and glare problems. The light control film (10) comprises an uneven surface on one-side surface and a virtually smooth surface on the other-side surface, wherein a total beam transmittance at light incidence via the smooth surface is up to 65% and a total beam transmittance at light incidence via the uneven surface is at least 80% according a measurement method stipulated by JIS K7361- 1:1997, and a total beam transmittance at the uneven-surface light incidence minus a total beam transmittance at the smooth-surface light incidence is at least 30%. ® KIPO & WIPO 2007
Patent KR-20060131952-A (KR)
Title: Sound quality adjustment device
Inventor: TAKAHATA KOJI
IPC: H03G3/02
Filed: 2004-12-20
Abstract: A sound quality regulator in which the sound signal switching means of an audio system capable of preventing a break in sound is reduced in size and switching is made smoothly by making possible to alter the time constant at a time constant section for switching control. A sound signal selecting means (12) having a plurality of switches (SW1a'-SW2b') for switching a sound signal to sound signals having different output levels is provided between a sound input source and a sound output means. The sound signal is switched to sound signals having different output levels during an interval where sound signals before and after switching are made to coexist. A time constant section (8) for switching control comprises an SCF incorporated in an IC and its time constant tau is controlled regulatively with a clock signal Fclk obtained by dividing the frequency of a reference signal being generated from a VCO (6) by a variable division rate.
Patent KR-20060132987-A (KR)
Title: Substrate brush scrubbing and proximity cleaning-drying sequence using compatible chemistries, and proximity substrate preparation sequence, and methods, apparatus, and systems for implementing the same
Inventor: RAVKIN MICHAEL
IPC: H01L21/00
Filed: 2005-03-25
Abstract: A method of cleaning and drying a front and back surface of a substrate is provided. The method includes brush scrubbing the back surface of the substrate using a brush-proximity cleaning and/or drying system (100). The system includes a chamber (104), front and back proximity heads (110a) and (110b) secured to an actuating component (114) and a system controller (116). The chamber has a plurality of rollers (108) configured to engage and rotate a wafer (102). The method includes applying a front meniscus onto the front surface of the substrate upon completing the brush scrubbing of the back surface.
Patent KR-20060135872-A (KR)
Title: Nanolithography and microlithography devices and method of manufacturing such devices
Inventor: FARIS SADEG M
IPC: H01L21/027
Filed: 2005-03-10
Abstract: A lithography device includes one or more conductive strips monolithically embedded within an insulative structure. A method of manufacturing a lithography device includes monolithically forming a conductive strip through an insulative structure. Monolithically forming such a device includes forming the conductive strip on an mixed conductive-insulative layer, and embedding the conductive-insulative layer layer within the insulative structure. Such a device may readily be manufactured, is reliable, and is capable of various lithography applications and other applications requiring sub- micron and nano-scale electrode devices and electrode arrays.
Patent KR-20070023738-A (KR)
IPC: A61B1/00
Filed: 2005-06-17
Abstract: 본 발명은 만곡부를 갖는 삽입부와, 조작부와, 조작부의 일면에 배치되고, 복수의 오목부와 복수의 제1 볼록부를 갖고, 회전되어 만곡부를 제1 방향으로 만곡 동작시키기 위한 제1 만곡 조작 노브와, 제1 만곡 조작 노브에 중첩하고, 복수의 오목부와 복수의 제2 볼록부를 갖고, 회전되어 만곡부를 제2 방향으로 만곡 동작시키기 위한 제2 만곡 조작 노브를 갖고, 복수의 제2 볼록부는, 각 돌출 단부 부분까지의 회전 중심으로부터의 길이가 회전축으로부터 복수의 제1 볼록부의 돌출 단부 부분까지의 길이보다도 길고, 또한 복수의 제1 볼록부의 각 돌출 단부 부분이 회전되는 것에 의해 그리는 원 궤도가 투영된 근방의 제1 만곡 조작부와 대향하는 면에 오목부를 갖고 있다.   
       
     내시경, 선단부, 만곡부, 삽입부, 조작부, 가요관부
Patent KR-20070072832-A (KR)
Title: Pickup lens
Inventor: DO SATOSHI
IPC: G02B9/12
Filed: 2006-07-31
Abstract: An imaging lens in which various aberrations are well corrected, optical length is shortened, and a sufficient back focus is ensured. The imaging lens has an aperture stop (S1), a first lens (L1), a second lens (L2), and a third lens (L3), which are sequentially arranged in that order from the object side toward the image side. The first lens is a lens of a meniscus shape having positive refractive power with the convex face on the object side. The second lens is a lens of a meniscus shape having negative refractive power with the convex face on the image side. The third lens is a lens of a meniscus shape having negative refractive power with the convex face on the object side. Both surfaces of the first lens are aspheric, both surfaces of the second lens are aspheric, and both surfaces of the third lens are aspheric.
Patent KR-20070032705-A (KR)
Title: 게이티드 전계 효과 장치 및 이의 형성 방법
IPC: H01L29/51
Filed: 2005-05-31
Abstract: 본 발명은 게이티드 전계 효과 장치 및 게이티드 전계 효과 장치를 형성하는 방법을 포함한다. 일 실시예에서, 게이티드 전계 효과 장치는 한 쌍의 소스/드레인 영역들과 상기 소스/드레인 영역들 사이에 배치된 채널 영역을 포함한다. 게이트가 상기 소스/드레인 영역들 사이의 상기 채널 영역에 인접하게 배치된다. 상기 게이트는 상기 소스/드레인 영역들 사이에서 게이트 폭을 가진다. 게이트 절연체는 상기 채널 영역과 상기 게이트의 중간에 삽입된다. 상기 게이트 절연체는 상기 게이트 폭을 따라 둘 이상의 서로 다른 영역들을 포함한다. 상기 서로 다른 영역들은, 서로 다른 유전율(k)을 가지도록 상기 두 개의 서로 다른 영역들을 정의하는 서로 다른 물질들에 의해 특성화된다. 다른 측면들 및 실시예가 고려될 수 있다.
Patent KR-20080065421-A (KR)
Title: Method for implementing key escrow and key recovery in voip system and apparatus thererof
Inventor: LEE CHOONG HUN
IPC: H04L9/14
Filed: 2007-01-09
Abstract: A method for performing key escrow and key recovery in a VoIP system and an apparatus using the same are provided to implement a legal interception of a voice by escrowing and recovering the key related to a session determined by an SIP(Session Initiation Protocol) proxy server. A method for performing key escrow and key recovery in VoIP system includes the steps of: if a key escrow request message is received from an SIP proxy server(S310), generating a first cryptogram by encrypting a session key to a session public key based on the received key escrow request message(S320); generating a second cryptogram by encrypting a user ID(Identifier) and the generated first cryptogram to a public key of a key recovery server(S330), and transmitting the generated second cryptogram and the user ID to a database(S340); encrypting the user ID and the session public key to the session key and generating an acknowledgement code(S370); and generating a third cryptogram by encrypting the session key to the public key of the user terminal(S380), and transmitting a key escrow response message having the generated third cryptogram and the generated acknowledgement code to the SIP proxy server(S390).
Patent KR-20080069843-A (KR)
Title: Masking tape
Inventor: JUNG MOON JUNG
IPC: C09J7/00
Filed: 2007-01-24
Abstract: A masking tape is provided to facilitate attachment and detachment of a masking tape during coating work, to realize improved impact resistance, to prevent contamination of the surrounding, and to maintain adhesion during winding. A masking tape comprises a substrate film(1) coated with an adhesive layer on the bottom surface thereof, and at least one reinforcing layer. The masking tape further comprises a non-woven web layer(2) attached integrally to the top surface of the substrate film so as to improve the impact resistance and to prevent separation of a paint coated thereon after curing. Additionally, a release agent(3) is sprayed onto the top surface of the non-woven web layer in such a manner that the release agent is coated merely on fine hair of the non-woven layer, wherein the release agent prevents the non-woven layer from being adhered to the adhesive(4) of the substrate film while the masking tape is wound into a roll.
Patent KR-20080070180-A (KR)
Title: Device and method of laser decapsulation
Inventor: YOON MYEON KEUN
IPC: H01L21/66
Filed: 2007-01-25
Abstract: A device and a method of a laser decapsulation are provided to minimize the thermal effect on a metal circuit by spraying liquid for removing residues on a patterned layer after removing a packing mold. A device of a laser decapsulation comprises a stage(210), a semiconductor chip(220), a laser beam irradiator(230), and a liquid spray(240). The semiconductor chip is mounted on the upper part of the stage and has a package mold on its surface. The laser beam irradiator irradiates a laser beam to selectively remove the package mold. The liquid spray removes residues of the package mold by spraying liquid to the upper part of the semiconductor chip wherein the laser beam is irradiated. The liquid is one of acetone, alcohol, and distilled water.
Patent KR-20070083180-A (KR)
Title: Apparatus and method for transmitting data through resource block
Inventor: CHANG KAP SEOK
IPC: H04L27/26
Filed: 2007-02-07
Abstract: An apparatus and a method for transmitting data through a resource block are provided to prevent the increase of demodulation errors and decoding errors due to the punching by changing a coding rate and a demodulation rate according to the degree of punching. A method for transmitting data through a resource block includes the steps of: channel-encoding data for a predetermined resource block and generating the encoded data(S130); interleaving the encoded data and generating the interleaved data(S140); digital-modulating the interleaved data and generating the digital-modulated data(S150); punching the digital-modulated data as much as data of a synchronization channel or a broadcast channel for the predetermined resource block and generating the punched data(S160); multiplexing the data of the synchronization channel or the broadcast channel for the predetermined resource block and the punched data for each resource block and generating a multiplexed signal(S170); and transmitting the multiplexed signal(S190).
Patent KR-20080076081-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: LEE HEE JIN
IPC: H01L23/40
Filed: 2007-02-14
Abstract: A semiconductor device and a manufacturing method thereof are provided to improve heat radiation efficiency by preventing a pressure from being locally applied on a surface of a heat sink. A semiconductor device includes a substrate(120) and a heat sink(130). The substrate includes first and second surfaces. At least one semiconductor chip is mounted on the first surface of the substrate. The heat sink is mounted on the first surface to cover the semiconductor chip. The heat sink and the substrate define an inner space between them. A pressure applied in the inner space is adjusted to be lower than an ambient pressure, such that the heat sink is attached to the substrate. A sealing member(150) is applied between the substrate and the heat sink. A sealing agent is filled in a hole(140) of the heat sink. A TIM(Thermal Interface Material) is attached to a space between the semiconductor chip and the heat sink.
Patent KR-20080076217-A (KR)
Title: Air climate apparatus
Inventor: LEE KWANG YONG
IPC: B60H1/32
Filed: 2007-02-15
Abstract: A vehicle air conditioning apparatus is provided to efficiently adjust the temperature of a specific zone in a vehicle and perform cooling and heating only the specific zone by using a dual air conditioning apparatus. A vehicle air conditioning apparatus comprises a case(10) including an evaporator(30), a heater unit(40), a blower(20) and an outlet(80). A temperature adjustment damper(50) allows air introduced through the blower to flow toward the outlet via the evaporator. The temperature adjustment damper allows the air to flow toward the outlet via the evaporator and the heater unit, or allows the air to flow from the evaporator to the outlet in addition to the heater unit so that cool air is mixed with warm air. The case is formed with a guide hole(91) having outlets(92,93) for rear seats of a vehicle between the heater unit and the lower portion of the case adjacent to the heater unit.
Patent KR-20080077759-A (KR)
Title: Surface mounting device type ceramic disk capacitor
Inventor: LEE KYUNG MIN
IPC: H01G4/30
Filed: 2007-02-21
Abstract: An SMD(Surface Mount Device) type ceramic disk capacitor is provided to prevent dielectric breakdown by forming an electrode installation groove on a ceramic disk to prevent increase of leakage current due to fringing effect. An SMD type ceramic disk capacitor includes a ceramic disk(10). A first electrode(20) is formed on a first surface of the ceramic disk. A second electrode is formed on a second surface of the ceramic disk. The first and second electrodes are made of conductive material. A first lead terminal(40) is installed on the first electrode and has first to seventh extending units(41-47). A second lead terminal(50) is installed on the second electrode and has eighth and fourteenth extending units(53-57). A molding unit(60) is molded to include the ceramic disk, the first and second electrodes, and a part of each of the fifth extending unit and the twelfth extending unit.
Patent KR-20080082219-A (KR)
Title: Metal isothermal annealing heat treatment method
Inventor: KIM YOUNG GUK
IPC: C21D1/26
Filed: 2007-03-08
Abstract: A metal isothermal annealing heat treatment method is provided to prevent a defect caused by an existing isothermal annealing process and improve the heat treatment quality. A metal isothermal annealing heat treatment method comprises a step of putting heat treatment material into a first heat treatment furnace after heating the first heat treatment furnace at the temperature of 930°C to 950°C and moving the heat treatment material into a first annealing furnace. The temperature of the first annealing furnace is rapidly cooled up to the temperature of 80°C to 100°C by cooling water having the temperature of 10°C to 20°C, and then the heat treatment material is cooled at the first annealing furnace maintaining the temperature of 600°C to 630°C for 5minutes to 8minutes. The heat treatment material is shifted into a second annealing furnace having the temperature of 650°C to 680°C and cooled for 5minutes to 8minutes.
Patent KR-20070046039-A (KR)
Inventor: KIM YOUNG JIN
IPC: G02B23/02
Filed: 2007-03-07
Abstract: 본 발명은 반사망원경과 카메라용 반사망원렌즈의 제작에 있어 입사광 차단 문제와 이를 해결하기 위한 과정에서 발생되는 주반사경의 기울어진 반사각에 의한 왜곡된 상의 보정에 관한 것으로, 더욱 상세하게는 그동안 비교적 경제적으로 제작할 수 있음에도 큰 단점으로 지적되어 왔던 주반사경의 부반사경에 의한 입사광 차단 문제점을 반사경의 배치방법을 달리하여 해결함과 동시에 이의 해결과정에서 나타나는 주반사경의 기울어진 경사각으로 인한 왜곡된 상을 보정하는 반사망원경과 카메라용 반사망원렌즈의 제작방법에 관한 것이다. 
     이를 위하여 본 발명은, 반사경 직경의 크기와 초점거리에 따른 위치 및 반사각도 등을 조정하고 배치하는 계산방식을 적용하여 반사경 전면의 입사광 차단 문제를 해결하여 피사체로부터 들어오는 빛이 비교적 손실 없이 반사망원경의 접안렌즈나 반사망원렌즈와 연결된 카메라의 필름에 도달하게 하는 동시에 주반사경의 반사각에 의해 왜곡된 상을 보정하여 종전 기술에 비해 선명한 결과물을 얻을 수 있도록 하였다. 
       
     주반사경, 부반사경, 가이드경통, 접안렌즈, 보정각
Patent KR-20080082749-A (KR)
Title: The transfering device of a printed circuit board and the printed circuit board used thereof
Inventor: YU BYUNG SUK
IPC: H01L21/68
Filed: 2007-03-09
Abstract: A transferring apparatus of a printed circuit board and the printed circuit board are provided to prevent the damage of a circuit printed on a substrate by supporting only edges of the substrate with an up and down transfer belt having transfer protrusions corresponding to a guide hole. A driving motor(10) generates a rotational driving force. An up-and-down driving pulley(20) is coupled to an output shaft of the driving motor to be rotated. The up-and-down driving pulley is vertically installed. An up-and-down secondary pulley(30) is rotatably installed to be separated from an output shaft of the driving motor. The up-and-down secondary pulley is vertically installed at an interval corresponding to the driving pulley. A first support roller is rotatably installed at a side of the up-and-down driving pulley. A second support roller(60) is rotatably installed at a side of the up-and-down secondary pulley. An up-and-down transfer belt(40) is coupled to the driving pulley and the secondary pulley to be rotated. Transfer protrusions(41) are formed on the transfer belt at every regular interval. A fixing belt(70) is coupled to the first and second support rollers to be rotated. The fixing belt supports up-and-down edges of the substrate. A guide groove(71) is formed on the fixing belt. The transfer protrusions of the transfer belt passing through a guide hole(101) of the substrate are coupled to the guide groove.
Patent KR-20090000622-A (KR)
Title: System and method for providing character information in the on-line game
Inventor: LEE CHANG KYU
IPC: G06Q50/10
Filed: 2007-03-09
Abstract: A character information service system and a method of an online game are provided to enhance an understanding on game characters gradually, thereby increasing intimacy and affection toward an online game and the game characters, consequently players' concentration on the game is largely improved. A character information administration unit(101) determines an information piece to be provided and kinds of game characters for providing information according to progression of a game. If information pieces are obtained according to the progression of the game, a unit information management department generates and manages unit information by combining the information pieces with previously obtained information pieces. A unit character information management department collects the combined unit information to generate completed character information, and manages the collected information as unit character information.
Patent KR-20070095198-A (KR)
Title: Vapor-phase epitaxial growth method and vapor-phase epitaxy apparatus
Inventor: ITO HIDEKI
IPC: H01L21/205
Filed: 2007-03-15
Abstract: A vapor-phase epitaxial growth method and apparatus is provided to make uniform a thickness of an epitaxially grown semiconductor layer by equalizing flow of a gas from a path onto a wafer. A vapor-phase epitaxial growth apparatus has a support table positioned in a chamber(120) for holding a substrate(101), a first flow path supplying a process gas on the substrate and a second flow path exhausting the gas. The substrate is rotated, and the process gas and a carrier gas are supplied to form a semiconductor film on the substrate. When the semiconductor film is formed on the substrate, flow rates and concentrations of the process gas and the carrier gas, a degree of vacuum within the chamber, a temperature of the substrate, and a rotation speed of the substrate are controlled to make uniform a film thickness of the semiconductor layer.