baber/WOPTO huggingface dataset:
Patent KR-20080019500-A (KR)
Title: Picture road paving
Inventor: KIM DONG HYUN
IPC: E01C23/20
Filed: 2006-08-28
Abstract: A picture paving material for drawing on a road and a sidewalk is provided to increase durability of the material and to beautify external appearance of the road by coating pigment or paint on the paved surface. A surface of a road floor is cleaned and dried(s1). A picture printed frame is laid(s2). Paint or pigment is coated(s3). The paint or pigment is rubbed or scratched by a roller or a rubber squeezer(s4). The picture is paved from a light color to a thick color. The pigment or paint is coated on the road surface. 10 to 15 weight% of anion powder is mixed with the pigment or paint.
Patent KR-20070026185-A (KR)
Title: Open lamp detection in an eefl backlight system
Inventor: DA LIU
IPC: G02F1/13357
Filed: 2006-08-31
Abstract: Open lamp detection in an EEFL(External Electrode Fluorescent Lamp) backlight system is provided to control supplied power by detecting a failure when a random lamp among external electrode fluorescent lamps becomes a failure state. A liquid crystal display(LCD) panel(101) includes a number of external electrode fluorescent lamps(EEFLs). A power supply circuit supplies power to the external electrode fluorescent lamps. A number of lamp voltage monitoring circuits are connected to the external electrode fluorescent lamps respectively, and generate a signal proportional to a connected external electrode fluorescent lamp. An open lamp detection circuit(114) receives each signal proportional to each external electrode fluorescent lamp and generates a feedback signal indicating the state of one or more than one external electrode fluorescent lamp on the basis of the signal value proportional to a voltage of the external electrode fluorescent lamp partially.
Patent KR-20080020880-A (KR)
Title: Display device
Inventor: SEO DONG JIN
IPC: G02F1/1333
Filed: 2006-09-01
Abstract: A display device is provided to efficiently radiate heat generated from a light source by using a plate which is included in a light source cover and has a plurality of heat pipes. A display device includes an LCD(Liquid Crystal Display) panel, a light guide plate, a light source(50) and a light source cover(60). The light guide plate is located behind the LCD panel. The light source is arranged at one side of the light guide plate. The light source cover envelops the light source, reflects light emitted from the light source to the light guide plate and includes a plate having a plurality of heat pipes. The plural heat pipes are extended in parallel.
Patent KR-20080024412-A (KR)
Title: Circuit for outputting data in semiconductor memory apparatus
Inventor: PARK JUNG JUNE
IPC: G11C7/20
Filed: 2006-09-13
Abstract: A data output control circuit of a semiconductor memory apparatus is provided to improve area margin and operation performance by implementing a resistor element comprised in a pulldown control unit with an active element and then controlling the resistor element using a pullup control signal. A pullup control part(310) generates a pullup control signal from an external supply voltage. A pulldown control part(320) generates a pulldown control signal from the external supply voltage according to the control of the pullup control signal. The pullup control part is implemented with only an active element. The pullup control part includes a first comparator, a first transistor, a second transistor and a resistor. The first comparator generates the pullup control signal. The first transistor receives the pullup control signal through a gate and the external supply voltage through a source. The second transistor receives a ground voltage through a gate, and has a source connected to the drain of the first transistor, and has a drain connected to a first node. The resistor is comprised between the first node and a ground port.
Patent KR-20070032927-A (KR)
Title: 차지 펌프식 승압 회로를 갖는 반도체 장치
IPC: H02M3/07
Filed: 2006-09-20
Abstract: (과제) 차지 펌프식 승압 회로에 있어서, 입력 전압의 정수배에 한정되지 않는 원하는 승압 전압을 출력하고, 또한 부하 변동에 대해서 안정된 승압 전압을 출력하는 것. 
     (해결 수단) 승압 전압을 피드백한 전압에 따라, 펌핑용의 트랜지스터의 게이트 전압을 제어하고, 승압 전압을 제어하도록 구성하였다.      
       
     차지 펌프, 승압 전압
Patent KR-20080027072-A (KR)
Title: Air duct of automobile front end
Inventor: KWUN DOO HYUK
IPC: B62D25/08
Filed: 2006-09-22
Abstract: A front end air duct for a vehicle is provided to improve cooling performance by allowing external air, which passes through a radiator grille and an air intake grille, to be introduced into a cooling module, and preventing heated air around an engine from being introduced into the cooling module. A front end air duct for a vehicle comprises a front duct section, a carrier(160), and a rear duct section(140). The front duct section includes a radiator grille with an air intake grille and extends toward the carrier. The carrier has a rear surface to which a cooling module is attached. The rear duct section is provided at the front surface of the carrier to surround the cooling module while being connected with the front duct section. The rear duct section is formed with a first through hole(142) corresponding the size of the radiator grille, and a second through hole(144) corresponding the size of the air intake grille such that only the air, which passes through the radiator grille and the air intake grille, to be supplied to the cooling module.
Patent KR-20080028566-A (KR)
Title: Haptic device for mobile data terminal
Inventor: JI YONG GU
IPC: G06F3/0362
Filed: 2006-09-27
Abstract: A haptic device for a vehicle information terminal is provided to increase efficiency of inner space of a vehicle and make a driver keep a safe driving state by transmitting an LCD screen operating signal to the vehicle information terminal with the haptic device combining a rotary mode and a slider mode. A cylindrical operator(10) performs rotary and linear motion at the same time. A main panel(20) is mounted with the cylindrical operator. An LCD screen operating signal for selecting a menu on an LCD screen is transmitted to a vehicle information terminal by the rotary and linear motion of the cylindrical operator. The rotary and linear motion of the cylindrical operator is gradually performed at predetermined time intervals. The linear motion moves up/down a menu selection bar on the LCD screen and the rotary motion of the cylindrical operator moves the menu selection bar to a left/right side.
Patent KR-20080032681-A (KR)
Title: Method for remote controlling local network devices and apparatus therefor
Inventor: SHIN SEONG KOOK
IPC: H04L12/28
Filed: 2006-10-09
Abstract: A remote control method for local network devices and a device therefor are provided to transmit commands to the local network devices while connection is formed for control of the local network devices, thus it is possible to control the local network devices whose access is blocked from the outside, in a remote place. A connection request is periodically received from a local network device located within a local network whose direct access is blocked from the outside(710). When connection is formed between a server located outside the local network and the local network device by reception of the connection request, it is searched whether a command to be transmitted to the local network device exists(720). If so, the command is transmitted to the local network device while the connection is formed to control the local network device(730).
Patent KR-20080036791-A (KR)
Title: Controlling method of digital tv having personal video recorder
Inventor: KIM SU MI
IPC: H04N5/63
Filed: 2006-10-24
Abstract: A method for controlling a digital TV having a PVR function is provided to perform recording with the minimum power necessary for the recording when a power-off key is inputted during direct recording and turn off the digital TV after the recording is ended, thereby reducing power consumption during the direct recording and removing inconvenience when the power-off key is inputted again. A method for controlling a digital TV having a PVR(Personal Video Recorder) function comprises the following steps of: selecting whether to continue to perform direct recording when the input of a key for power off is received during the direct recording(S210~S240); setting a recording end time when the continuation of the direct recording is selected(S260); turning off an audio output unit and a video output unit when the recording end time is set(S270); and turning off the digital TV when it is the recording end time(S280).
Patent KR-20080038488-A (KR)
Title: Display device
Inventor: PARK SANG JUN
IPC: G02F1/13357
Filed: 2006-10-30
Abstract: A display device is provided to reduce the thickness of the display device using an integrated fixing unit having an opening portion and enable the fixing unit to have strong resistance to an external shock as a first fixing member and a second fixing member are joined to each other strongly, thereby improving the durability of the display device. A display device(100) comprises a display panel, a light source unit, a light guide plate, and a fixing unit(10). The light source unit includes at least one light source applied to supply light to the display panel. The light guide plate guides the light applied to be radiated from the light source. The fixing unit has an opening portion and fixes the light source unit and the light guide plate. The fixing unit comprises a first fixing member(101) and a second fixing member(103). The first fixing member surrounds the opening portion. The second fixing member is formed on at least one surface of the first fixing member and surrounds the opening portion. A reflecting member covers an opening part of a fixing unit(10), and is fixed by using a tape(90) at its edges.
Patent KR-20080039605-A (KR)
Title: Sequential semiconductor test apparatus
Inventor: KIM SUN WHAN
IPC: G01R31/3183
Filed: 2006-11-01
Abstract: A sequential semiconductor test apparatus is provided to improve a test efficiency by selecting one of an implementation test and an ATE test according to a test selection command. A sequential semiconductor test apparatus includes a test pattern generating module(200) and at least two testing modules(300a,300b). The test pattern generating module generates test pattern data based on the data which is selected from an implementation test pattern and a test pattern program. Each of the testing modules receives the test pattern data from one of the test pattern generating modules, performs a test on a DUT(Device Under Test), and generates test result data on the DUT. The test pattern generating module includes an implementation test pattern data storage(210), an ATE(Automatic Test Equipment) test pattern data generator(220), a test pattern data selector(230), and a test pattern generating module communication interface(290).
Patent KR-20080043416-A (KR)
Title: Heat ray apparatus of vehicle seat
Inventor: CHO YOUNG SUK
IPC: B60N2/90
Filed: 2006-11-14
Abstract: A heating apparatus using a heat ray in a vehicle seat is provided to change the structure of a hot wire, so that the deviation of temperature distribution between several positions of a driver seat is reduced. A hot wire(1) includes a first line(2) and a second line(3). The hot wire is used to heat a driver seat. The first line is provided at the center portion of the hot wire. The first line includes aromatic polyamide. The second line is spirally wounded around the first line. The second line is a resistance line. An insulator(4) includes soft PVC. The hot wire is disposed on a non woven fabric(5) in a zig-zag manner and attached to the non woven fabric by using an adhesive agent or through a thermal bonding scheme.
Patent KR-20080043467-A (KR)
Title: Apparatus, method and subcarrier structure for transmitting and receiving in multiuser multiple antenna communication systems
Inventor: MAZZARESE DAVID
IPC: H04B7/04
Filed: 2006-11-14
Abstract: An apparatus and a method for transmission and reception in a multi-user multi-antenna communication system and a subcarrier structure are provided to enable a receiver to detect Rx data, without transmitting a beamforming pilot signal for each receiver or each of the antennas of a receiver through a dedicated channel. A transmitter in a multi-user multi-antenna communication system calculates Rx filters for a plurality of receivers respectively. Based on a Tx filter code book, the transmitter selects vectors which correlate with the calculated Rx filters. The transmitter determines the indexes of the selected vectors as Rx filter indexes. Then the transmitter transmits each of the determined Rx filter index to each corresponding receiver. The transmitter locates a pilot subcarrier modulated into the Rx filter for the receiver. The transmitter includes the Rx filters for the other receivers in data subcarriers for them respectively.
Patent KR-20080045948-A (KR)
Title: Apparatus for providing call and message service and method for managing call and message information
Inventor: KO SEUNG WAN
IPC: H04B1/40
Filed: 2006-11-21
Abstract: A terminal for providing a call and message service and a method for managing call information and a message in a terminal are provided to allow a user to manage messages and call particulars easily as personal information. A phone book memory(210) stores personal information of an individual and related messages. A phone book controller(222) stores reception messages or origination messages as related messages according to individuals stored in the phone book memory. If at least one related message is stored in the phone book memory, the phone book controller allocates a region for storing the message. A display unit(230) displays the personal information of the individual stored in the phone book memory and related messages. The phone book controller displays the personal information of each individual stored in the phone book memory and related messages in response to a request of a user.
Patent KR-20080028730-A (KR)
Title: Reference voltage circuit for liquid crystal display device
Inventor: KISHIDA KATSUHIKO
IPC: G09G3/36
Filed: 2006-11-27
Abstract: A reference voltage circuit for an LCD(Liquid Crystal Display) device is provided to simplify a manufacturing process by omitting a voltage adjusting process of a common electrode. A reference voltage circuit for an LCD device includes a digital gray reference voltage generator(10) and a common electrode voltage generator(20). The digital gray reference voltage generator generates gray scale reference voltages with plural gray scales based on input gray scale data. The common electrode voltage generator generates common electrode voltages which are divided from a reference voltage. The digital gray reference voltage generator is a digital to analog converter which generates positive and negative gray scale voltages with plural gray scales based on the gray scale data inputted from an external ROM(Read Only Memory).
Patent KR-20060130537-A (KR)
Title: Tape dispenser
Inventor: KIM HYUN SOO
IPC: B43K31/00
Filed: 2006-11-29
Abstract: A pen type tape dispenser using refill tape with simple structure is provided to reduce manufacturing cost and to enhance productivity by simple structure and fewer components, to contribute resource saving by using refill tape, to allow use in the state of being linked with various products, and to allow excellent external appearance. The pen type tape dispenser using refill tape with simple structure comprises: a head part(4); a cap protecting the head part; an elastic clip; a case having a container shape with 2 stages as a receiving part of refill tape; a refill base(18) comprising a sending reel(11), a rewinding reel(15), and rotation axis(6,7); and a tail part(17) on the rear of prolonged line from the refill base(18).
Patent KR-20080048660-A (KR)
Title: Apparatus and method for estimating noise in a communication system
Inventor: BYUN MYUNG KWANG
IPC: H04B7/26
Filed: 2006-11-29
Abstract: An apparatus and a method for estimating noise in a communication system are provided to improve decoding performance by estimating the noise accurately. A channel estimator(513) estimates channels to receiving signal vectors received from a plurality of cells. A noise estimator(515) estimates noise by considering the receiving signal vectors, the number of cells, the number of pilot sub-carriers used for estimating the channels, and pilot patterns used in the cells. The channel estimator estimates the channels by considering the receiving signal vectors and the pilot patterns used in the cells. The channel estimator estimates the channels according to a mathematical expression.
Patent KR-20080050799-A (KR)
Title: Core assembely connection bar
Inventor: LEE JONG PO
IPC: B22C9/10
Filed: 2006-12-04
Abstract: A core assembly connection bar for casting a cylinder block is provided to prevent damage of a core during assembling and to secure stable dimension by bringing the core and a bar body into contact with each other through all sides. A core assembly connection bar(30) for casting a cylinder block is composed of plural perpendicularly bent bars(34) bent at right angle and provided with screw parts(32) formed at both ends and square ring-shaped dual nuts formed at both sides of a nut part(36) with facing each other, in order to join with the screw parts formed between the perpendicularly bent bars, at the same time. Threads are formed on the screw parts of the perpendicularly bent bars in the same direction.
Patent KR-20070001038-A (KR)
Title: Car indoor led lamp using constant current overdriving circuit
Inventor: KIM TAE YEOP
IPC: H05B37/00
Filed: 2006-12-08
Abstract: A car indoor LED(Light Emitting Diode) lamp using a constant current overdriving circuit is provided to prevent an LED lamp and a circuit from being damaged when a reverse voltage is applied due to carelessness of a user. In a car indoor LED lamp, a circuit(200) drives more than 30% of rated current of an LED element(100) by a current and supplies a constant current. A current control circuit comprises a transistor, a Zener diode, a current resistance, and a Zener resistance.
Patent KR-20080053791-A (KR)
Title: Glasses having adjustable legs
Inventor: LEE SUNG KYUN
IPC: G02C5/20
Filed: 2006-12-11
Abstract: Glasses with adjustable temples are provided to improve a wearing feeling and a vision correction property of the glasses by finely regulating the distance between a lens and a user eye. A glass frame(1) includes a lens. An ear holder is formed in a curved shape at one end of a temple member(10). A guide body(20) having a predetermined length is inserted outside the temple member. An adjusting screw(30) is arranged inside the guide body. A screw portion is formed behind the guide body, such that the screw portion is mated with the screw hole of the temple member. A body adjusting portion moves the adjusting screw back and forth. A hinge member(40) is fixed outside an end of the guide body and foldably couples the temple member with the glass frame. A rotary groove is formed outside the body adjusting portion. A support block having a guide bump is fixed outside the rotary groove. When the adjusting screw is rotated, a temple member is moved back and forth.
Patent KR-20080054281-A (KR)
Title: Power down control method of fuel cell hybrid electric vehicle
Inventor: CHUNG SUNG JIN
IPC: B60L11/18
Filed: 2006-12-12
Abstract: A power-down control method of a fuel cell hybrid electric vehicle is provided to prevent abnormal power-down of a fuel cell and components, when a voltage is not supplied to a BOP(Balance Of Plant) component. A power-down control method of a fuel cell hybrid electric vehicle includes the steps of: determining a current driving mode in key-off input; converting low-voltage DC-DC converters(63,64) connected to auxiliary batteries(61,62) into a boosting mode; maintaining a driving state of a high-voltage component while supplying a voltage supplied from the auxiliary battery and boosted by the low-voltage to the high-voltage component; cutting off power of a fuel cell stack by turning off a stack PDU(Power Disconnect Unit); terminating operation of the fuel cell while turning off the high-voltage component by transmitting a stoppage command for terminating the operation of a fuel cell(10) to a fuel cell control unit; and turning off the low-voltage DC-DC converters.
Patent KR-20080055036-A (KR)
Title: Image processing apparatus and control method thereof
Inventor: KIM YOUNG JU
IPC: G06F3/12
Filed: 2006-12-14
Abstract: An image processing device and a control method thereof are provided to activate/display functions of a desired mode and process printing data corresponding to the functions when a user selects driver function setting corresponding to a color or B/W(Black/White) function mode in one printer driver. An image processor(110) processes a printing target file, which is inputted through an input unit(150), into a printable printing image of an automatic, B/W, or color function setting mode. A controller(130) generates/displays a menu corresponding to the B/W or color function mode in a display unit(120) depending on property of the printing target, and enables the image processor to process the printing target depending on the displayed menu. A user selector(140) enables a user to select the automatic, B/W, and color function mode. A storing part(160) stores authentication information. The controller enables the image processor to process the printing target depending on the selected function mode when authentication information received from the user is identical with the authentication information stored in the storing part.
Patent KR-20080057827-A (KR)
Title: System and method for operating variable account(or card) authentication means and program recording medium
Inventor: KIM DONG MYEONG
IPC: G06Q40/02
Filed: 2006-12-21
Abstract: A system and a method for managing a variable account authentication tools, and a program recording medium for the same are provided to allow a customer to use an account when information received from the customer is matched with the account authentication tool corresponding to an input condition by enabling the customer to register the account authentication tools by each customer location, use time slot, and channel. An authentication tool register sets and registers account authentication tools corresponding to each customer location to a storage medium(130) by responding to customer selection and input. An information checker checks location information of a customer when the customer requests use of an account. An information comparator compares authentication tool information registered corresponding to the location information with the authentication tool information received from the customer by linking with the storage medium. An account use allowance processor allows the customer to use the account if the registered account authentication tool information is matched with the received account authentication tool information, and outputs an error message if not.
Patent KR-20080057909-A (KR)
Title: Portable phone with flexible display
Inventor: CHUNG WOO CHAN
IPC: H04B1/38
Filed: 2006-12-21
Abstract: A mobile terminal having a flexible display unit is provided to overcome the shortcomings that video contents are viewed through a small LCD window and enhance the portability of the mobile terminal. The first and second housings of a terminal face each other(S100). A user separates the first and second housings to expose a flexible display unit installed in a housing(S200). The fourth face of the first housing and the eighth face of the second housing are in contact with each other, and a locking unit of the first housing and that of the second housing are in contact with each other to fix the first and second housings(S300). The first and second housings are separated to further expose the flexible display unit(S400). The user separates the first and second housings to have a desired size, and pulls out a support of the fourth face of the first housing and that of the eighth face of the second housing and connects them to connect the first and second housings as one body(S500).