baber/WOPTO huggingface dataset:
Patent KR-20050062571-A (KR)
Title: Video camera in mobile phone
Inventor: BRUNSTROM LEIF
IPC: H04N5/225
Filed: 2003-08-20
Abstract: A portable communication apparatus (1) comprises a first housing portion (2) and a second housing portion (3), a rotary support member (6) rotatably connecting the first housing portion and the second housing portion, an image producing apparatus (7), and an optical input (8) for the image producing apparatus located in the support member. The image producing apparatus (7) is located in the first housing portion (2) or the second housing portion (3) of the portable communication apparatus (1), and an optical arrangement (11) extends an optical path (12) of the image producing apparatus from the first housing portion or the second housing portion to the optical input (8) located in the rotary support member (6).
Patent KR-20050067208-A (KR)
Title: Toothbrush
Inventor: HOHLBEIN DOUGLAS J
IPC: A46B5/00
Filed: 2003-10-24
Abstract: A toothbrush (10) is disclosed with soft fingers (16) mounted on the toothbrush head (14). During use of the toothbrush the fingers move laterally relative to the axis of the toothbrush thereby improving the tooth cleaning and gum massaging performance of the toothbrush. The lateral movement of the fingers is accomplished by relatively stiff ribs (24) which physically interconnect the fingers to flexible portions of the toothbrush head. The ribs translate flexure of the head into the lateral movement of the fingers.
Patent KR-20060041153-A (KR)
Title: Sdram memory device with an embedded nand flash controller
Inventor: AVRAHAM MEIR
IPC: G11C14/00
Filed: 2004-05-12
Abstract: A memory device (86) includes two dies. A first memory (76) is fabricated on one die (74). A controller (78) of the first memory (76) is fabricated on the other die (72) Also fabricated on the other die (72) is another component, such as a second memory (80), that communicates with a host system using a plurality of signals different from the signals used by the first memory. The device includes a single interface for communicating with the host system using only the respective signals of the second component. In a most preferred embodiment, the first memory (76) is a NAND flash memory and the second memory (80) is a SDRAM.
Patent KR-20050088221-A (KR)
Title: Organic light emitting element
Inventor: SEO SATOSHI
IPC: H01L51/50
Filed: 2003-12-17
Abstract: An organic white light emitting element having a high emission efficiency, especially a highly efficient organic white light emitting element having such an emission spectrum that a peak exists in each wavelength region of red, green and blue. Since the spectral region of the lowest emission efficiency is red region, a highly efficient organic white light emitting element is obtained by introducing a red phosphorescence material. In order to prevent emission of light only from the red phosphorescence material, a second light emitting region (114) employing the red phosphorescence material (124) as a light emitting body is spaced apart from a first light emitting region (113) emitting light on the short wavelength side as compared with the second light emitting region. An electron transporting material is preferably employed in a layer (115) between the first light emitting region and the second light emitting region and a Hall block material is more preferably employed.
Patent KR-20060079751-A (KR)
Title: Device and method for running a warechouse
Inventor: WIRZ HERBERT
IPC: B65G47/90
Filed: 2004-04-14
Abstract: The invention relates to a device for running a warehouse in which objects are stored in a number of stacks in a storage area. Said device comprises a collecting device (101) with an intermediate storage (102) and a gripping device (103), which can be displaced as desired over the storage area. The intermediate storage (102) can, in separate receiving steps, be successively filled from different stacks. The gripping device (103) is formed by two vertically displaceable bars (104, 105) that are situated opposite one another and serves to lift one or more objects from one of the stacks. An improved utilization of the available storage space results by virtue of the fact that only the bars (104, 105) are displaced into the stack space. According to a method for running a warehouse, the collecting device (101) is displaced over the storage area to any desired stack with objects to be received where the gripping device (103) is lowered, and the portion of the stack to be received is gripped by two opposing bars (104, 105) of the gripping device (103). Afterwards, the gripping device (103) is raised once again so that the portion of the stack can be received by the intermediate storage (102). In other receiving steps, the intermediate storage (102) is successively filled further from different stacks.
Patent KR-20060022236-A (KR)
Title: Audio encoding device, audio decoding device, audio encoding method, and audio decoding method
Inventor: SATO KAORU
IPC: G10L19/24
Filed: 2004-04-30
Abstract: A basic layer encoding section (101) encodes an input signal and acquires basic layer encoded information. A basic layer decoding section (102) decodes the basic layer encoded information and acquires a basic layer decoded signal and long-term prediction information (pitch lag). An adder (103) reverses polarity of the basic layer decoded signal and adds it to the input signal so as to acquire a residual signal. An extended layer encoding section (104) encodes a long-term prediction coefficient calculated by using the long- term prediction information and the residual signal and acquires extended layer encoded information. A basic layer decoding section (152) decodes the basic layer encoded information and acquires a basic layer decoded signal and long-term prediction information. An extended layer decoding section (153) uses the long-term prediction information to decode the extended layer encoded information and acquires an extended layer decoded signal. An adder (154) adds the basic layer decoded signal to the extended layer decoded signal so as to acquire audio/music composition signal. Thus, it is possible to realize scalable encoding with a small amount of calculation and a small amount of encoded information.
Patent KR-20060036379-A (KR)
Title: Super-twist nematic liquid crystal display using thin crystal film polarizer
Inventor: PAUKSHTO MICHAEL V
IPC: G02F1/1335
Filed: 2004-06-15
Abstract: A simple, reliable and cost-effective super-twisted nematic liquid crystal display is disclosed. The liquid crystal display is suitable for application in all portable electronic devices due to the reliable and simple design employing a thin crystal film polarizer and is particularly suitable for outdoor display applications due to its increased environmental robustness. The thin crystal film polarizer also increases the viewing characteristics of the liquid crystal display and provides additional advantages. The disclosed liquid crystal display includes a front and rear polarizer and a super-twisted nematic liquid crystal layer, wherein the liquid crystal layer has a twist angle from about 230° to about 250°. The front and rear transmission axes of the polarizers are angularly displaced by about 70° to about 86° relative to each other.
Patent KR-20060096183-A (KR)
Title: Biofuel cell
Inventor: KARAMANEV DIMITRE
IPC: H01M8/18
Filed: 2004-06-25
Abstract: The present invention discloses a new type of biofuel cell, based on the microbial regeneration of the oxidant, ferric ions. The bio-fuel cell is based on the cathodic reduction of ferric to ferrous ions, coupled with the microbial regeneration of ferric ions by the oxidation of ferrous ions, with fuel (such as hydrogen) oxidation on the anode. The microbial regeneration of ferric ions is achieved by chemolithotrophic microorganisms such as Acidithiobacillus ferroxidans. Electrical generation is coupled with the consumption of carbon dioxide from atmosphere and its transformation into microbial cells, which can be used as a single-cell protein.
Patent KR-20070076226-A (KR)
Title: Electronically controled suspension system and method for controlling anti-squat using the same
Inventor: KIM JONG HUN
IPC: B60G17/015
Filed: 2006-01-18
Abstract: An electrically controlled suspension system and a method for controlling the anti-squat by using the same are provided to promptly and efficiently stabilize the movement of a vehicle by regulating the air spring rate of an air spring when a squat motion is generated in the vehicle to which an air suspension is mounted. An electrically controlled suspension system includes an air suspension, an electronic control unit, and an air spring capacity regulation section. The air suspension includes a capacity expander(16) and a capacity regulation valve(17). The capacity expander is connected to a pressure applying space to widen the pressure applying capacity of an air spring. The capacity regulation valve opens and closes the connection state between the pressure applying space and the capacity expander. The electronic control unit generates a valve control signal by using an anti-squat control logic based on a vertical acceleration valve detected by a longitudinal acceleration sensor of the vehicle. The air spring capacity regulation section regulates the spring rate of the air spring by opening and closing the capacity regulation valve and regulating the pressure applying capacity of the air spring according to the valve control signal.
Patent KR-20070078012-A (KR)
Title: Digital broadcasting receive system and method
Inventor: KANG KYONG WON
IPC: H04N19/89
Filed: 2006-01-25
Abstract: A system and a method for receiving a digital broadcast are provided to receive additional data without error even through a channel having much ghost and noise. A timing error sensor(520) senses a timing error from a signal, which is received according to known data information. A loop filter filters the timing error sensed by the timing error sensor(520). An interpolator generates a timing clock proportional to the timing error filtered by the loop filter to interpolate the received signal. The interpolator calculates a correlation value between a known data row and the received data and senses the timing error from the calculated correlation value.
Patent KR-20070079404-A (KR)
Title: Semiconductor device having step-shaped gate and method of fabricating the same
Inventor: KIM HYE RIM
IPC: H01L21/28
Filed: 2006-02-02
Abstract: A semiconductor device and a manufacturing method thereof are provided to restrain the failure of the device due to the misalignment of a contact hole by keeping a sufficient distance between adjacent gates using an improved gate structure with a stepped portion. A semiconductor device includes a first layer(510) with a first and a second transistors(110,120) adjacently arranged to each other and a second layer(520) with a third transistor(130) connected with the first transistor. The second layer is located on the first layer. The first and third transistors are connected with each other through a contact hole(410). The contact hole is capable of connecting a first gate(112) of the first transistor with a third gate(132) of the third transistor. A first end portion of a second gate(122) of the second transistor is adjacent to the first transistor. The thickness of the first end portion of the second gate is in a range of 1/10 to 3/4 of that of the first gate. The height of the first end portion of the second gate is lower than an upper surface of the first gate.
Patent KR-20070080966-A (KR)
Title: Digital-analog converter and data driver, flat panel display device using thereof
Inventor: CHOI BYONG DEOK
IPC: G09G3/36
Filed: 2006-02-09
Abstract: A digital-analog converter, a data driver, and a flat panel display device having the DAC are provided to reduce power consumption of the DAC by using parasitic capacitances of data and dummy data lines as a holding capacitor and a sampling capacitor. A digital-analog converter includes a grayscale generator(310), a switching sustain generator(330), and a reference voltage generator(320). The grayscale generator utilizes parasitic capacitances, which are formed in data lines and dummy data lines, as a holding capacitor and a sampling capacitor, respectively, and generates a grayscale voltage corresponding to digital data, which is received by a charge sharing process between the data line and the dummy data line. The switching sustain generator provides operation control signals to plural switches in the grayscale generator. The reference voltage generator generates a reference voltage and supplies the reference voltage to the grayscale generator. The grayscale generator includes first to fourth switches(SW1~SW4).
Patent KR-20070084785-A (KR)
Title: Sense amplifier circuit in a semiconductor memory device and driving method there of
Inventor: KANG HEE BOK
IPC: G11C7/06
Filed: 2006-02-22
Abstract: A sense amplifier circuit in a semiconductor memory device and a driving method thereof are provided to prevent generation of error data in output of the sense amplifier circuit and to improve the speed of reading data of a cell. A sense amplifier comprises a pull-down device of an NMOS transistor and a pull-up device of a PMOS transistor, and performs data exchange with a bit line between bit lines. A driving control part(20) provides a pull-up and pull-down driving voltage to the sense amplifier for the data exchange, and performs under-drive of providing a voltage lower than the voltage applied in the pull-down in a normal state to the sense amplifier with a driving voltage for the pull-down during a certain period included in the time of providing the driving voltage.
Patent KR-20070089347-A (KR)
Title: A charger verifies a protector of battery for preventing from explosion, overheating, etc
Inventor: SIN MIN KYIU
IPC: H02J7/00
Filed: 2006-02-28
Abstract: A charger is provided to protect an electronic product or a consumer from the explosion of a battery generated in case of having no protection circuit or using a battery having an abnormal protection circuit. A charger includes a mounting unit(100), a control unit(200), and a charging unit(300). The mounting unit(100) mounts a battery thereto. The control unit(200) provides the condition of operating a protection circuit to determine whether the protection circuit of the battery operates normally, and determines whether the protection circuit normally operates according to the condition. The charging unit(300) charges the battery when the protection circuit of the battery mounted to the charger operates normally.
Patent KR-20070089542-A (KR)
Title: Method for fabricating the same of semiconductor device with recess gate
Inventor: NAM SANG HYUK
IPC: H01L29/78
Filed: 2006-02-28
Abstract: A method for manufacturing a semiconductor device with a recess gate is provided to secure characteristics and reliability of the semiconductor device by forming symmetrically source/drain regions regardless of the misalignment of a gate pattern. A recess(25) is formed by etching selectively a semiconductor substrate(21). Source/drain regions(27) are formed on the resultant structure by implanting dopants into the substrate. A gate pattern is formed on the resultant structure. At this time, the recess is completely filled with the gate pattern and an upper portion of the gate pattern is protruded from the substrate. The recess is formed on the substrate by using a pad pattern composed of a pad oxide layer and a nitride layer as an etch mask. The nitride layer is removed from the resultant structure after the recess forming process. The nitride layer is removed by a wet etching process.
Patent KR-20070090462-A (KR)
Title: A memu format service using mobile telecommunication sms
Inventor: CHOI JUNG HOE
IPC: H04B1/40
Filed: 2006-03-03
Abstract: A menu-type service method using a mobile communication SMS(Short Message Service) message is provided to offer a menu-type service which a user is able to select, by using an SMS message only used when a simple message of a mobile communication terminal is transceived, thereby exactly confirming the user's intention. An objective service menu consisting of an SMS message to be sent to a particular user is configured(101). The configured SMS message is transmitted to the user(102,103). The user receiving the SMS message writes a reply message, and sends the written reply message(104,105). The user receives a sent message to interpret the message(106-108). The user's desired service is provided by the interpreted message(109,110).
Patent KR-20060096947-A (KR)
Inventor: KIM EUNG KWEON
IPC: A61P27/02
Filed: 2006-03-08
Abstract: 본 발명은 아벨리노 각막 이영양증 치료제에 관한 것으로, 더욱 자세하게는 TGF-β에 대한 항체를 유효성분으로 함유하는 아벨리노 각막 이영양증 치료용 약학 조성물에 관한 것이다. 
     본 발명에 따른 약학조성물은 자외선 등의 강한 빛에 노출에 의해 유도된 TGF-β에 의해 아벨리노 각막 이영양증이 심화된 환자의 증상을 호전시킬 수 있다. 
       
     TGF-β의 항체, 아벨리노 각막이영양증
Patent KR-20070025929-A (KR)
Title: Image processor, imaging device, and image processing system
Inventor: IGA KIICHIRO
IPC: H04N101/00
Filed: 2006-03-10
Abstract: An image processing device, an imaging device, and an image processing system are provided to enable a timing generating unit to change a frequency of a transfer clock signal on the basis of compressed image data and enable an output unit to output the compressed image data to the outside on the basis of the transfer clock signal, thereby reducing a transmission speed by lowering the frequency of the transfer clock signal when the amount of the compressed image data is little. An image processing device comprises the followings: an image processing unit which performs predetermined image processing on image data and outputting the processed image data; a two-dimensional compression unit(34) which performs a two-dimensional compression process on the processed image data and generates compressed image data; a timing signal generating unit(44) which changes a frequency of a transfer clock signal based on the compressed image data; and an output unit(36) which outputs the compressed image data to an external device on the basis of the transfer clock signal.
Patent KR-20070093750-A (KR)
Title: Semiconductor memory device and it's system
Inventor: LEE DONG WOO
IPC: G11C8/12
Filed: 2006-03-15
Abstract: A semiconductor memory device and a system thereof are provided to prevent timing burden even though the duration of a refresh operation is overlapped with the duration of a read/write operation. A first bank(100) has a first and a second sub bank. A second bank(200) has a third bank and a fourth bank. A control device(300) controls the first bank and the second bank so that the second sub bank and the fourth sub bank perform one of a read operation and a write operation while the first sub bank and the fourth sub bank perform a refresh operation.
Patent KR-20070000974-A (KR)
Title: Parallel bar of gait training for the physically handicapped person
Inventor: JUNG BU HWAN
IPC: A63B23/04
Filed: 2006-03-23
Abstract: Parallel bars for rehabilitating walking exercise having plate rotatable automatically within limited range is provided to allow a user to do the desired walking exercise without limitation of parallel bars' length, and to allow easy, safe, and convenient exercise without help of assistant. The parallel bars for rehabilitating walking exercise having plate rotatable automatically within limited range comprises: a floor part(10); a rotating plate inserting part; a rotating plate(21) inserted into the rotating plate inserting part, which is able to rotate and stop by 180 degrees at one time; a supporting part(31); a height adjustable vertical bar(32); a horizontal bar(33); an electric driving motor; and a controller.
Patent KR-20070099250-A (KR)
Title: Liquid crystal display apparatus and mathod of driving thereof
Inventor: SHIN SEONG SIK
IPC: G02F1/133
Filed: 2006-04-04
Abstract: An LCD(Liquid Crystal Display) apparatus and a driving method thereof are provided to reduce the compound color effect of light by emphasizing a desired color by generating peak light with the relatively high intensity of radiation within a non-overlapped section where the radiation sections of different colors are not overlapped. An LCD(Liquid Crystal Display) apparatus displays an image by making a frame divided into plural fields(FI1,FI2,FI3) displaying different colors by time, and includes an LCD panel which includes gate lines and data lines crossing with the gate lines and a back light unit which emits light with different colors by fields and generates peak light with the relatively high intensity of radiation within a non-overlapped section where a radiation time is not overlapped with a neighboring field.
Patent KR-20070102066-A (KR)
Title: Technique of metal thin film deposition on the polymer based materials
Inventor: SONG JONG HAN
IPC: C23C14/48
Filed: 2006-04-13
Abstract: A method for depositing the metal thin films on the polymer based materials is provided to improve interface adhesion between the deposited metal thin films by executing a process of high flux ion irradiation having hundreds of beam energy before depositing the metal thin films. A method for depositing the metal thin films on the polymer based materials comprises a first step of washing the surface of the polymer based materials by injecting a metal ion generated from a high flux metallic ion source(10) applying high voltage while having hundreds of beam energy onto the polymer based materials; a second step of modifying the surface of the polymer based materials by the carbonization effect of the polymer surface through elastic scatter between the metal ion and the polymer atom of the polymer based materials; a third step of forming a metallic ion injection layer on the surface of the modified polymer based materials through a continuous injection of the metal ion; and a fourth step of depositing the metal thin films on the metallic ion injection layer.
Patent KR-20070102893-A (KR)
Title: Optical sensor for detecting peripheral light and liquid crystal display device using the same
Inventor: KIM JUNG HWAN
IPC: G02F1/133
Filed: 2006-04-17
Abstract: An optical sensor for detecting peripheral light and a liquid crystal display device using the same are provided to connect a second transistor in a reverse diode type in order to discharge charged charges in proportion to the intensity of a peripheral light. An optical sensor for detecting peripheral light comprises the followings: a first transistor, which is connected between a first power supply and a second power supply, which can be turned on/off in response to a control signal; a sensing unit(112) having the first transistor and a second transistor in which a gate electrode is connected to the second power supply; and at least one amplifying unit(114) which is connected to an output stage of the sensing unit and at least one noise canceling unit(116) which is connected between the sensing unit and the amplifying unit.