baber/WOPTO huggingface dataset:
Patent KR-20060121761-A (KR)
Title: Electric apparatus with luminance function
Inventor: BELET TONY
IPC: H01H9/16
Filed: 2006-05-25
Abstract: An electric apparatus with a luminance function is provided to illuminate a surface unit of a decorative plate to form backlight at both sides of a control switch or generate light displayed on the surface of the control switch in a dot or a line. In an electric apparatus with a luminance function, a carrier(200) is rotatably installed in a base unit(100) for opening and closing an electric contact included in the base unit(100). Luminance units illuminate surface units thereof. The luminance units have light sources discharging a luminous flux in a direction of an optical guide(204) fitted to guide the luminous flux along a rotation axis of the carrier(200).
Patent KR-20070113887-A (KR)
Title: The gain configuration mechanism of rf repeater using the rx power
Inventor: CHUNG CHAE HUN
IPC: H04B7/14
Filed: 2006-05-26
Abstract: A gain setup device using reception power in a wireless communication repeater and a method therefor are provided to optimize a system gain based on a power value of a pure receiving signal received from a base station or a terminal and a power value of a receiving signal to which a random transmission signal is re-incoming, thereby optimally setting the system gain. While a signal transmission function is interrupted, a power value of a pure receiving signal received from the outside is measured(300,301). A pre-defined system gain minimum value is set to a minimum system gain(302). While the interrupted signal transmission function is canceled, a random transmission signal is generated and sent to the outside(303). A reception power value of the random transmission signal re-incoming with the pure receiving signal is measured(304). A power value of the re-incoming random transmission signal is calculated on the basis of the measured power value of the pure receiving signal and a power value of mixed receiving signals(305). A system gain corresponding to transceiving antenna isolation is calculated(306). A controlled system gain is calculated on the basis of the calculated system gain(307). An optimized system gain is calculated on the basis of the controlled system gain, and the result value is set to an optimum system gain(308).
Patent KR-20070113905-A (KR)
Title: Base assembly structure of air conditioner
Inventor: PARK KWAN CHOUL
IPC: F24F13/00
Filed: 2006-05-26
Abstract: A base assembly structure of an air conditioner is provided to prevent displacement between a body and a base by inserting a bending part of the body to an upper side of the base through a groove part contoured on an outer periphery of the base. A base assembly structure of an air conditioner(100) comprises an air conditioner body(200), a bending part(210), a base(300), a fastener(110), a groove part(310), and a shock absorbing member. The bending part, which is formed by bending the lower side of the body, has at least one fastening hole(211). The base is provided with fastening holes(311) on a corresponding position of the fastening hole of the bending part, so as to be coupled to a lower part of the body. The faster is inserted to the fastening holes of the bending part and the base, for coupling of the body and the base. The groove part is formed on the outer periphery of the base to insert and mount the bending part of the body to the upper side of the base. The shock absorbing member, made of either silicon or urethane, is provided on a lower side of the bending part.
Patent KR-20070114900-A (KR)
Title: Liquid crystal display device and assembling method thereof
Inventor: MYEONG JI MAN
IPC: G02F1/1333
Filed: 2006-05-30
Abstract: An LCD and an assembly method thereof are provided to contact a top chassis and a PCB(Printed Circuit Board) directly with each other without an intermediate medium such as a conductive tape to reduce contact resistance. A liquid crystal panel(110) displays an image by controlling light transmittance of a liquid crystal layer. A PCB(140) includes a driving circuit mounted thereon for driving the liquid crystal panel. A top chassis(120) surrounds an edge and a side surface of the liquid crystal panel. A ground part(122) protrudes from the top chassis and directly contacts the PCB. The ground part protrudes to have an inclined surface. The PCB is slid along the inclined surface to contact the top chassis in a forcible insertion method.
Patent KR-20070115373-A (KR)
Title: Liquid crystal display panel and method for manufacturing display substrate
Inventor: KOO DONG SEONG
IPC: G02F1/1335
Filed: 2006-06-02
Abstract: An LCD panel and a fabrication method of a display substrate are provided to have micro beads within an organic insulating layer to remove the need of an expensive slit exposure mask. A display substrate(100) includes a pixel area including a transmissive area(TA) and a reflective area(RA), an organic insulating layer(170) including micro beads(BD) and formed corresponding to the reflective area, a transparent electrode(180) formed on the organic insulating layer corresponding to the pixel area, and a reflective electrode(190) formed on the transparent electrode corresponding to the reflective area and including optical lenses(192) formed by the micro beads on a surface thereof. A facing substrate faces the display substrate, and is coupled with the display substrate to have a liquid crystal layer(300) installed on the facing substrate.
Patent KR-20070115449-A (KR)
Title: A method for fabricating worm-wheel of reduction gear of steering unit using injection molding
Inventor: YANG CHIL NAM
IPC: B29C45/77
Filed: 2006-06-02
Abstract: A method for manufacturing a worm-wheel of a reduction gear of a steering unit using injection molding is provided to improve production yield by reducing minimum cooling time required for removal of bubbles. A method for manufacturing a worm-wheel of a reduction gear of a steering unit using injection molding comprises the steps of: injecting polyamide based molten resin melting at a temperature of 260 to 290 deg.c into a mold(6) maintained under an injection pressure of 125 to 135kg/Cm^2, an injection speed of 3 to 7mm/sec, a metering rate of 10 to 20mm/sec, and at a temperature of 70 to 90 deg.c; and tooth-processing an outer periphery of the workpiece. The molten resin injected in the mold requires a cooling time of 80 to 95 seconds to minimize generation of bubbles.
Patent KR-20070003565-A (KR)
Title: Socket for electrical parts
Inventor: HAYAKAWA KENJI
IPC: H01R33/76
Filed: 2006-06-15
Abstract: A socket for an electronic part is provided to decrease the number of working processes for forming contact pins, increase the number of material types selectively usable for forming the contact pins, and reduce the movable range of the contact pins. An electronic part having spherical terminals is contained in a containing part(19). A plurality of contact pins(15) is installed at a socket body(13), and contacted with the spherical terminals of the electronic part. A movable member(17) elastic-transforms the contact pins in a horizontal direction. Each of the contact pins has conductivity and elasticity. The movable member has an elastic element, which is elastically transformed along a plate surface direction, and a flat contact portion, which is formed on an upper side of elastic element. The lateral circumference of the contact portion is contacted to or separated from a lateral surface of the spherical terminal.
Patent KR-20060135526-A (KR)
Title: Audio signalling method and apparatus
Inventor: LIM JAE HYUN
IPC: G10L21/02
Filed: 2006-06-22
Abstract: A method and an apparatus for processing audio signals are provided to transform decorrelation signals with a difference between inputted audio signals and decorrelation results of the audio signals as reference, thereby effectively processing the audio signals and improving the sound quality in reproducing audio. A decorrelator(10) processes a plurality of sub-band signals into decorrelation signals. A calculator(20) calculates differences between the sub-band signals and the decorrelation signals. The calculator calculates a mean value of the differences. If the calculated mean value is over a preliminarily set threshold value, a weight controller(30) multiplies the decorrelation signals by weight.
Patent KR-20080000386-A (KR)
Title: Coin paper case
Inventor: CHOE JONG CHEOL
IPC: A47K10/32
Filed: 2006-06-27
Abstract: A portable coin tissue case is provided to receive coin tissues and water at the same time and to enable a user to use the coin tissues by letting the user carry water and coin tissues together. A portable coin tissue case includes a conical body(4), a waterproof cover, an upper cover(8), and a lower cover(9). A tissue inlet portion(1) and a water inlet portion(3) having a water outlet portion formed thereon are formed on the body. The waterproof cover is adhered to the water outlet portion with high-frequency. The upper cover is adhered to the upper side of the tissue inlet portion with high-frequency to prevent the separation of coin tissues received into the tissue inlet portion. The lower cover prevents the water flowing into the tissue inlet portion from flowing out to the outside of the body.
Patent KR-20080000834-A (KR)
Title: Semiconductor memory device and bitline sense amplifier offset voltage test method thereof
Inventor: LEE DONG GEUN
IPC: G11C7/06
Filed: 2006-06-28
Abstract: A semiconductor memory device and a method for measuring a bit line sense amplifier offset voltage thereof are provided to measure an offset voltage of a bit line sense amplifier independent of the characteristics of a cell transistor by measuring the offset voltage by changing the voltage level of only one of a bit line and a bit line bar. A number of mats(10,20,30) include a number of memory cells selected by a number of word lines and a number of bit lines. A precharge part(60,70) is controlled by an equalization signal, and precharges a bit line of a selected mat with a first bit line precharge voltage and precharges a bit line par of the other mat with a second bit line precharge voltage in a test mode. A sense amplifier part(40,50) is connected among the mats, and senses and amplifies a voltage difference between the bit line of the selected mat and the bit line bar of the other mat. A decoder part(80) disables the word lines of the selected mat by being controlled by a control signal applied in the test mode.
Patent KR-20080000853-A (KR)
Title: A liquid crystal device and a method for fabricating the same
Inventor: KIM MIN JUNG
IPC: G02F1/136
Filed: 2006-06-28
Abstract: An LCD and a method for manufacturing the same are provided to form a photoresist pattern on a channel part of a TFT(Thin Film Transistor) using a diffraction exposure mask having a dummy light shielding portion to prevent the channel part from being over-etched, thereby minimizing the error rate of an antistatic circuit. A gate electrode(41) is formed on a substrate(20). A gate insulating layer(42) is formed on the resultant substrate including the gate electrode. An amorphous silicon layer(43), an impurity-doped amorphous silicon layer(44), a source/drain metal layer(46), and a photoresist layer are sequentially deposited on the gate insulating layer. A photoresist pattern(48) is formed by using a diffraction exposure mask(49) having a dummy light shielding portion(M2'). A channel region is formed by using the photoresist pattern. Source and drain electrodes, and a dummy layer are formed on the channel region.
Patent KR-20080001453-A (KR)
Title: Method of fabricating the dual poly gate in a semiconductor device
Inventor: JI YUN HYUCK
IPC: H01L21/336
Filed: 2006-06-29
Abstract: A method for forming a dual poly gate of a semiconductor device is provided to suppress generation of a pin hole by forming an undoped polysilicon layer on a polysilicon layer into which p-type and n-type impurity ions are implanted. A gate insulation layer is formed on a semiconductor substrate(300) with first and second regions. A polysilicon layer is formed on the gate insulation layer. Impurity ions of first and second conductivity types are respectively implanted into the first and second regions of the polysilicon layer. An undoped polysilicon layer is formed on the polysilicon layer into which the impurity ions are implanted. An annealing process for activating the impurity ions is performed to form polysilicon layers of the first and second conductivity types in the first and second regions(100,200). A metal layer is formed on the undoped polysilicon layer. An upper metal silicide layer(352) is formed on the metal layer. The metal layer is reacted with the undoped polysilicon layer by a heat treatment process to form a lower metal silicide layer(351). The impurity ions of the first conductivity type are boron, and the impurity ion of the second conductivity type is phosphorous. The metal layer is made of a tungsten layer, and the upper metal silicide layer is made of a tungsten silicide layer.
Patent KR-20080001794-A (KR)
Title: Apparatus and method for estimating fundamental matrix using robust correspondence point
Inventor: YOON YONG IN
IPC: G06T7/40
Filed: 2006-06-30
Abstract: An apparatus and a method for estimating a fundamental matrix using a robust corresponding point are provided to estimate an optimum fundamental matrix with high precision, thereby improving reliability in various fields such as multi-view image generation, camera calibration and three dimensional image reconfiguration performed from a stereo image. A feature point extracting unit(120) extracts feature points by measuring a variation amount of brightness of an image. A candidate point selecting unit(130) selects candidate points, where a score by an autocorrelation function satisfies a predetermined range, from the feature points. A candidate sorting unit(140) calculates a median vector of a motion vector for candidate points within each area after dividing each image into four, and removes candidate points deviated from a predetermined threshold value for a size and a direction of the median vector. A fundamental matrix selecting unit(150) partitions each image into 8x8 areas, selects 8 areas from the partitioned areas, selects total 8 couples of corresponding points by arbitrarily extracting one corresponding point within each of the selected areas, and calculates a fundamental matrix from the selected corresponding point. After forming epipolar geometry for the calculated fundamental matrix, the fundamental matrix selecting unit selects a fundamental matrix where a distance error between an epipolar plane component and the corresponding point is the minimum.
Patent KR-20080005025-A (KR)
Title: Apparatus for digital multimedia broadcasting receiver and method of processing signal
Inventor: JI CHANG WHAN
IPC: H04N5/44
Filed: 2006-07-07
Abstract: An apparatus for receiving DMB(Digital Multimedia Broadcasting) and a method for processing DMB signal are provided to allow a subscriber to watch DMB through an exiting multimedia terminal of the user. An RF module(110) locks a broadcasting signal of a channel selected by a user, among broadcasting signals received through an antenna. A base band and decoding unit(120) converts the locked broadcasting signal into digital type broadcasting data, and decodes the broadcasting data according to H.264 codec. An encoding unit(130) encodes the decoded broadcasting data in an MJPEG(Motion Joint Photographic Experts Group) format. An USB(Universal Serial Bus) controller(140) is connected to a multimedia terminal(200) by a USB interface, wherein the USB controller transmits the encoded broadcasting data to the multimedia terminal.
Patent KR-20080005657-A (KR)
Title: Angle measurement apparatus
Inventor: KIM SANG KUY
IPC: G01B21/22
Filed: 2006-07-10
Abstract: An angle measurement apparatus is provided to easily construct a building by measuring inclination and horizontal state of a predetermined object. An angle measurement apparatus(100) includes a body(110), a first rotation part(120), and an angle display part(130). The body has a through hole penetrated through front and rear of the body. At least one of top and bottom surfaces of the body is flat. The first rotation part is axially coupled in the through hole of the body to vertically rotate by 360°. The angle display part displays an angle rotated by the first rotation part according to an inclined angle of the body. The first rotation part has a first eccentric part and an indication part. The through hole of the body has a housing that surrounds and supports the first rotation part. The housing has an auxiliary angle display part(141) at anyone of upper and lower sides.
Patent KR-20080011501-A (KR)
Title: Nature friend
Inventor: CHOI JU NYUNG
IPC: F24F6/02
Filed: 2006-07-31
Abstract: A natural humidifier is provided to prevent air contamination and maintain proper humidity by installing an underwater pump for humidifying water circulated through oak charcoal continuously. A natural humidifier comprises an oak filter(B), oak charcoal(A) roasted at 1000 to 1200 °C for one week, an underwater pump(F), an ultrasonic humidification generating supporter(E), and a blower. The convenience and cleanness are improved by periodically maintaining the oak charcoal for 2 to 3 months according to processing saturation of the oak charcoal. The efficiency of humidification is increased by circulating water purified with the underwater pump having low electricity consumption. The nature friend is capable of using continuously for 10 to 12 hours with maximum capacity of 4.5L in a water tank and with spraying amount of 300cc/h. A fog generating device is automatically stopped when water is not included by installing a sensor for condition of water in the ultrasonic fog generating device.
Patent KR-20080012540-A (KR)
Title: Probe block used for probe apparatus for testing liquid crystal panel
Inventor: SON HYUK
IPC: G02F1/13
Filed: 2006-08-03
Abstract: A probe block used for a probe apparatus of an LC(Liquid Crystal) panel is provided to correct left and right evenness, thereby improving contact characteristics and improving lifetime of a contact unit. A main body unit(110) has an evenness correcting unit receiving groove(112). A contact unit(140) is installed in the bottom of the main body unit, and has a signal apply unit(150) simultaneously contacted with plural signal line pads of an LC(Liquid Crystal) panel. A support unit(120) is installed in a side of the main body unit, and supports the main body. A connection unit(130) is installed in an upper surface of the support unit, connects the support unit with the main body unit, and has an evenness correcting unit insertion groove(210) in an upper surface adjacent to the main body unit. An evenness correcting unit(200) is inserted into the evenness correcting unit insertion groove and the evenness correcting unit receiving groove to connect the main body unit with the connection unit, and adjusts the evenness of the contact unit.
Patent KR-20070018717-A (KR)
IPC: A61H23/02
Filed: 2006-08-09
Abstract: 본 발명은 발 마사지기로서 본체에 고정된 발판, 본체를 지지하는 받침대, 본체 안에 장착된 헤드 및 전자회로판, 상기 헤드는 양 방향 모터를 동력원으로 하고, 모터의 2개의 작동링크 위에 각각 안마 볼이 부착되어 작동되며, 안마 볼이 발판의 결합구멍을 통해 외부로 돌출되어 있다. 양방향 모터를 사용함으로써 진동 혹은 공진의 발생을 감소시킬 수 있고 안마 볼이 발판과 직접적으로 접촉되지 않아서 진동이 본체에 전달되는 것을 감소시킬 수 있다. 
     본 발명은 구조가 간단하고 조립이 쉬우며 안마 볼의 진동이 직접 본체에 전달되는 것을 효과적으로 줄일 수 있어 발 마사지기의 작동시 진동과 진동으로 나오는 소음을 낮출 수 있다.  
       
     발 마사지기, 안마 볼, 진동, 공진, 발판, 헤드, 작동링크.
Patent KR-20070027436-A (KR)
Title: The wheels driving device
Inventor: KOBUCHI YASUSHI
IPC: A61G5/10
Filed: 2006-08-09
Abstract: A wheel drive device is provided to properly change a supporting force of a fixture portion and a manipulating portion according to a weight of the manipulating portion and a user's operating force. The wheel drive device includes a fixture portion(42) passing through a wheel and having a shaft member(44) fixedly installed on a body portion of a moving member, a shake portion(52) which restrains a shake by the fixture portion, and a support portion(70). The shake portion is installed to make the wheel freely rotate through a power transmitting appliance, and has a manipulating portion for generating the shake with respect to the fixture portion. The support portion controls the shake of the shake portion by supporting the fixture portion and the shake portion when the manipulating portion is disposed to a desired position in a shake direction of the shake portion.
Patent KR-20070053091-A (KR)
Inventor: KIM YEON CHANG
IPC: F24C7/04
Filed: 2006-08-11
Abstract: 본 발명은 기존의 열선, 램프방식 및 고주파 방식으로 음식물을 조리하던 것을 세라믹 히터 및 세라믹이 코팅된 방열판으로 구성된 발열체를 이용하여 조리하므로써 조리시 원적외선 및 음이온의 발생으로 인하여 음식물의 맛을 향상시킬 수 있으면서 음식물이 타지 않고 알맞게 익을 수 있게 해주므로써 오븐의 조리성능을 향상시킬 수 있다는 것에 특징을 갖는 오븐렌지용 발열유닛에 관한 것이다. 
     이러한 본 발명의 주요 특징은, 
     전원공급에 의해 발열되는 세라믹히터; 상기 세라믹히터에서 발생되는 열을 조리물을 향해 방열해 주는 방열판; 상기 세라믹히터에서 발생되는 열이 오븐렌지의 외부로 전도되는 것을 차단하기 위한 단열판;으로 이루어지는 발열체; 
     상기 발열체의 발열온도가 설정온도 이상일 경우 이를 온도센서가 감지하여 마이크로 프로세서의 제어명령에 의해 발열체로 공급되는 전원을 차단함과 아울러 경고음을 울리거나 경고등이 점멸되게 하는 제어부;로 구성된 것이다. 
       
     오븐, 발열체, 세라믹, 음이온
Patent KR-20080018294-A (KR)
Title: Method of recycling a waste water and apparatus for performing the same
Inventor: JEONG IN HO
IPC: C02F1/44
Filed: 2006-08-24
Abstract: A method of recycling wastewater is provided to reduce the manufacturing cost of semiconductor devices and solve environmental pollution caused by semiconductor wastewater by recycling semiconductor wastewater into industrial water for semiconductor processes, and an apparatus suitable for performing the method is provided. A method of recycling semiconductor wastewater comprises the steps of: injecting a first sodium hydroxide(NaOH) into semiconductor wastewater to provide the semiconductor wastewater with a hydrogen ion concentration ranging from 8.5 to 9.5 pH; passing the semiconductor wastewater through a weak acid cation ion-exchange resin to remove calcium(Ca) and magnesium(Mg) from the semiconductor wastewater; injecting hydrochloric acid(HCl) into the semiconductor wastewater to provide the semiconductor wastewater with a hydrogen ion concentration ranging from 2 to 3 pH; removing carbonic acid gas(CO3) from the semiconductor wastewater; injecting a second sodium hydroxide(NaOH) into the semiconductor wastewater to provide the semiconductor wastewater with a hydrogen ion concentration of at least 10 pH; and removing salts and organic carbons from the semiconductor wastewater by high efficiency reverse osmosis. Further, a step of adding NaOCl into the semiconductor wastewater before adding the first sodium hydroxide is additionally comprised.
Patent KR-20060098415-A (KR)
Inventor: IWAMI TAKASHI
IPC: G09G3/293
Filed: 2006-08-28
Abstract: 소형화할 수 있는 용량성 발광소자.     소정 진폭으로 전압이 변동하는 구동펄스를 구동라인을 통하여 용량성 발광소자에 공급하기 위하여, 구동 장치는 커패시터, 온 (ON) 상태일 때 커패시터에 축적되어 있는 전하에 따른 전류를 구동라인에 공급하는 제 1 스위칭 소자, 온 상태일 때 커패시터의 일방의 전극을 접지함으로써 용량성 발광소자에 축적되어 있는 전하에 따른 전류를 구동라인을 통하여 커패시터의 타방의 전극에 공급하는 제 2 스위칭소자를 포함하는 공진 전류 경로를 구비한다. 
       
     용량성 발광소자, 구동장치, 공진 전류 경로, 스위칭 소자
Patent KR-20080029024-A (KR)
Title: Bent-up splint
Inventor: YOON YEON CHUL
IPC: A61F5/01
Filed: 2006-09-28
Abstract: A dental splint having penetrating holes formed thereon is provided to discharge water through penetrating holes of an air mat to prevent a patient's wound from getting moisturized. A dental splint having penetrating holes formed thereon includes an inner cover(10), an outer cover(20) and a curing core material(30). The inner cover is made of any one selected among a non-woven fabric, cotton and sponge. The outer cover is made of an air mat that is made of any one selected among non-woven fabric, cotton and sponge and has plural penetrating holes(22) formed thereon. The core material for curing is made of any one selected among a plaster bandage, non-woven fabric, glass fiber and synthetic fabrics. A curing solution comprising moisture-cure polyurethane resin or a plaster liquid is applied to the inner and outer surfaces of a base material.