baber/WOPTO huggingface dataset:
Patent KR-20090084255-A (KR)
Inventor: OH JANG GEUN
IPC: G06F1/32
Filed: 2008-01-31
Abstract: An apparatus and a method for controlling power supply in a multi-core processor are provided to manage power efficiently by set up the power management mode in consideration of the remaining amount of not only the active condition core but also the battery. A multi- core processor(10) has a plurality of cores(11~13). According to the active condition of core, a control unit(20) sets up the power management mode of the multi- core processor. The control unit comprises a delay time calculator(25). In case core is the idle state, the control unit sets up the power management mode as the sleep state. In case the idle state of core is canceled, the delay time output unit produces the delay time for revoking the input power state of the computer system the sleep state.
Patent KR-20080076780-A (KR)
Title: Connector
Inventor: LAAGER CHARLES MARC
IPC: H01R13/60
Filed: 2008-02-13
Abstract: A connector of a vertebral bone connection member is provided to deal with rods of plural diameters adaptively by using a diameter regulation member, thereby reducing the cost. A connector(1) of a vertebral bone connection member(2) is configured to connect a rod(6) and a screw wrenchingly put in a vertebral bone. The vertebral bone connection member connects a plurality of vertebral bones. The connector includes a connector body(3) and a diameter regulation member(4). The connector body includes a first hole(14) into which the rod is inserted, a second hole into which a fixing member(5) for fixing the inserted rod is wrenchingly putted, and a third hole(13) into which the screw member is inserted. The connector body connects the rod and the screw member. The diameter regulation member has a convex curved surface contacted with the first hole and a concave curved surface contacted with the rod. The diameter regulation member is inserted into the first hole. The screw member is fixed to the connecter while the screw member is inserted into the third hole. The rod is fixed to the connector while the rod is inserted into the first hole into which the diameter regulation member is inserted.
Patent KR-20090088672-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: LEE HYUN JIN
IPC: H01L21/336
Filed: 2008-02-15
Abstract: A manufacturing method of a semiconductor device is provided to reduce generation of a leakage current due to an electron by forming a potential barrier in a bonding interface of a source region and a channel region. A gate(104) is formed on a top part of a semiconductor substrate(100). A spacer(106) is formed on a side wall of the gate of a source region side. A source region(108a) and a drain region(108b) are formed inside the semiconductor substrate of both sides of the gate. A capping insulation film(112) is formed on a whole surface of the semiconductor substrate. The spacer is formed by one among a nitride film, an oxide film, and a combination thereof. The spacer is formed by a sputter etching method.
Patent KR-20080021745-A (KR)
Title: The magnet drawing bolt or nut
Inventor: RIM SEONG HWANG
IPC: F16B39/10
Filed: 2008-02-18
Abstract: A magnet fastening a bolt and a nut is provided to prevent the nut from being released from the bolt. A magnet fastening a bolt and a nut comprises a circular magnet(21), a female screw(23), and a position mark(22). The circular magnet has a hole at the center through which a bolt passes. The position mark is located at one part of the circular magnet. The circular magnet is attached to the head of the bolt or to the nut by adhesive.
Patent KR-20090090068-A (KR)
Title: Device for driving motor in a electronic brake system
Inventor: KIM SUNG HAK
IPC: B60T17/02
Filed: 2008-02-20
Abstract: A motor driver of the electromagnetic brake system is provided to prevent the damage of the switching element by installing the backward diode between the drain end and the source end of the switching element. A motor driver of electromagnetic brake system comprises a switching unit(12), a charge pump(11), and a MICOM(10). The drain end of the switching unit is connected to the battery power. The source end of the switching unit is connected to a motor(14). The switching unit converts the battery voltage applied to the motor. The charge pump IC outputs the voltage which is in proportion to the input pulse to the gate of the switching unit, and switches on/off the switching unit. The MICOM controls the operation of the charge pump IC. A bypass module(13) is electrically and parallely connected to the drain end and the source end of the switching unit.
Patent KR-20090075597-A (KR)
Title: Symbol mapping method for repetition channel coding
Inventor: KWON YEONG HYEON
IPC: H04L27/26
Filed: 2008-03-11
Abstract: A symbol mapping method for a repetition channel coding is provided to improve reliability in a receiving terminal maximally by mapping a codeword bit to a subcarrier to reduce the number of bits with low reliability when using the repetition coding in a transmitting terminal. A code word interleaved to an interleaver is repetitively coded(540). A channel symbol is generated by performing a channel symbol modulation to each bit of the code word(550). The symbols of the code word which is repetitively coded is mapped to the different resource block. If a part of symbols of the repetitively coded code word are positioned in the same resource block, the interval of the sub carrier between the same symbols is mapped to the maximum. Before the repetitive coding, the symbols of the interleaved code word are generated by channel-symbol-modulating the interleaved code word. An OFDM symbol is generated by mapping the channel symbol to an OFDM symbol(580).
Patent KR-20090100604-A (KR)
Title: Method for adjusting transfer pitch of tape feeder on automatic
Inventor: SHIN JHIN WOO
IPC: H05K13/02
Filed: 2008-03-20
Abstract: PURPOSE: A method for automatically setting a transfer pitch of a tape feeder is provided to set a feeder size and a pitch based on an outer size of components. CONSTITUTION: A height(H) and a thickness of a component is recognized. The pitch of the components is automatically computed by substituting the height and thickness information of the components for a formula. Whether the pitch of the components is equal to the number below 4mm or less is determined. If the pitch of the components is equal to the number below 4mm or less, the transfer pitch of the tape feeder is controlled according to the pitch of component.
Patent KR-20080092843-A (KR)
Title: Portable terminal device and storage medium storing program
Inventor: WATANABE AKIRA
IPC: H04M1/72457
Filed: 2008-03-21
Abstract: A portable terminal and a storage medium storing a program are provided to lighten a burden of a user by narrowing the range of accessing information in accordance with the present environment in the case of accessing and outputting user-usable information. A portable terminal, which accesses and outputs user-usable information, comprises an environment information memory unit, an acquisition unit, and an output control unit. The environment information memory unit stores and manages each user-usable information together with environment information suitable to use it. The acquisition unit acquires the present environment. In the case of accessing user-usable information, the output control unit accesses and outputs user-usable information which is matched with the present environment acquired through the acquisition unit.
Patent KR-20090101705-A (KR)
Title: An ink-jet printing apparatus, system and method using a roll
Inventor: JEONG JWA JIN
IPC: B41J2/01
Filed: 2008-03-24
Abstract: PURPOSE: A device, a system and a method for inkjet printing using a roll are provided to coat the ink evenly and precisely by supplying the ink on the roll first and by transferring the ink on an object. CONSTITUTION: A device for inkjet printing comprises an ink jet nozzle unit(220), an ink storing unit, a roll(222), and a gantry. The ink jet nozzle unit supplies the ink. The ink storing unit is connected to each inkjet nozzle unit at least one and stores the ink to be supplied to the inkjet nozzle unit to make a plurality of patterns. The roll sprays the ink to an object(210) from the ink jet nozzle unit. The gantry is mobile on the printing objects and has a mounted roll.
Patent KR-20090102244-A (KR)
Title: Substrate for printed circuit board having capacitor, printed circuit board having capacitor, and manufacturing method thereof
Inventor: KIM WOON CHUN
IPC: H05K1/18
Filed: 2008-03-25
Abstract: PURPOSE: A substrate for a printed circuit board having a capacitor, the printed circuit board having a capacitor and a manufacturing method thereof are provided to form thin adhesive resin layers on one surface or both surfaces of a dielectric layer and make illumination as it is needed, thereby simplifying a manufacturing process. CONSTITUTION: A printed circuit board having a capacitor includes a core substrate(20), an insulating resin layer(21), the first electrode, the first circuit pattern, a dielectric layer(11), the first adhesive resin layer(12'), the second electrode(14a) and the second circuit pattern(14b). The insulating resin layer is laminated on one surface of a core substrate. The first electrode and the first circuit pattern are buried in the insulating resin layer. A dielectric layer is laminated on one side of the insulating resin layer. The first adhesive resin layer is laminated on the dielectric layer. The second electrode and the second circuit pattern are formed in one side of the first adhesive resin layer correspondingly to the first electrode.
Patent KR-20080090991-A (KR)
Title: Semiconductor device
Inventor: FUJIWARA SHINICHI
IPC: H01L21/60
Filed: 2008-04-02
Abstract: A semiconductor device is provided to reduce a stress concentration of a connector due to a temperature change although a substrate having a linear expansion coefficient difference is adhered and to reduce an initial stress in the connector immediately. A semiconductor device includes a minute pitch electrode and a connection structure. The minute pitch electrode is formed on a semiconductor element(1) to have a pitch less than 50 um. The connection structure connects a pad or a wire(21) formed on a substrate(20). The connection structure has a bump(11) and a structure. One side of the bump is connected to the minute pitch electrode. The other side of the bump has Young modulus ranging from 65 GPa to 600 GPa. The structure is connected to the pad or the wire formed on the substrate with a buffer layer(12) between. The buffer layer is formed of one selected from the group consisting of tin, aluminum, indium, or lead. A projection is formed on one of facing surfaces of the pad or the wire formed on the bump and the substrate.
Patent KR-20080091044-A (KR)
Title: Cover member opening/closing device
Inventor: KOGAMI MITSURU
IPC: B60R7/04
Filed: 2008-04-07
Abstract: A cover member opening/closing device is provided to close a cover member with ease by protruding a cover member out of a decoration panel. A cover member opening/closing device comprises a cover member spring(28), a first latch(41), a hop-up operation member(30), a hop-up operation spring(33), and a second latch(42). The cover member spring supports a cover member(10) to keep the cover member open. The first latch holds the cover member closed against elastic force of the cover member spring. The hop-up operation member rotates in parallel to a rotation axis of the cover member. The hop-up operation spring supports the hop-up operation member in the same direction as a closing direction of the cover member. The second latch holds the hop-up operation member in place against elastic force of the hop-up operation spring.
Patent KR-20090107681-A (KR)
Title: Rotational inputting apparatus
Inventor: KANG EUNG CHEON
IPC: H01H19/02
Filed: 2008-04-10
Abstract: PURPOSE: A rotational inputting apparatus is provided to implement more compact structure without interference with design of an electronic apparatus. CONSTITUTION: A rotational inputting apparatus includes a rotation input unit(100), a button portion(700), a light pipe(600), an light source unit, and a base(400). A penetration hole is formed in a rotation input unit, and a button portion is inserted into a penetration hole. A light pipe is interposed between the button portion and the rotation input unit. A protrusion(606) is formed in the one end of the light pipe, and the light source unit irradiates the light to the light pipe. A receiving groove(404) is formed at the base and the protrusion is accommodated in it.
Patent KR-20090109354-A (KR)
Title: Memory system and operating method thereof
Inventor: OH HWA SEOK
IPC: G11C16/34
Filed: 2008-04-15
Abstract: PURPOSE: A memory system and operating method thereof are provided to prevent same data from being repetitively written on the memory cell. CONSTITUTION: The memory system and operating method thereof includes the program of the program data modification and volatile memory device. The program data modification changes program data according to the change reference information of the non-volatile memory device(S100). The program data modification makes uniformly a plurality of data state on selected memory block. The program of the volatile memory device programs the changed program data in the non-volatile memory device(S200).
Patent KR-20090110010-A (KR)
Title: Manufacturing method of nano-structure by pretreatment of substrate
Inventor: KIM CHIN KYO
IPC: H01L21/324
Filed: 2008-04-17
Abstract: PURPOSE: A manufacturing method for nano-structure with a process of substrate pre-treatment is provided to induce homeotropic alignment of GaN, thereby producing high quality nano-rods. CONSTITUTION: A manufacturing method for nano-structure with a process of substrate pre-treatment comprises the following steps of: placing a substrate(200) on a substrate holder(150) of a nano-structure producing machine; injecting inert gas into a reaction chamber of the nano-structure producing machine and maintaining the high temperature of the substrate; and removing impurities from the substrate with the inert gas and high temperature.
Patent KR-20090110043-A (KR)
Title: Bed plate supporting structure using archer construction method
Inventor: PYO OK GEUN
IPC: E01D19/00
Filed: 2008-04-17
Abstract: PURPOSE: A support structure of an upper plate of a bridge using an archer construction method is provided to stably support an upper plate of a bridge and to improve the formative beauty. CONSTITUTION: A support structure of an upper plate of a bridge using an archer construction method is composed of an upper plate, a lower structure(200), and a rope connection unit. The upper plate includes a main frame and plural H beams. The main frame is composed of plural steel pipes and is arranged to the left and right. The H beams connect the left and right main frames. A flange is formed at the end of the steel pipe forming the main frame. The lower structure forms a reverse pyramid shape and the upper part of the lower structure is connected to the main frame. The rope connection unit is formed as a means for connecting a rope at the vertex formed in the lower end.
Patent KR-20080094587-A (KR)
Title: Keyless entry apparatus
Inventor: NAKAJIMA SATOSHI
IPC: E05B49/00
Filed: 2008-04-17
Abstract: A keyless entry apparatus is provided to lock or unlock a door by performing a wireless communication between a vehicle device and a portable device. A keyless entry system includes a vehicle device. The vehicle device includes a vehicle transmission unit and a vehicle reception unit. The vehicle transmission unit is installed in a vehicle(1) and is connected to a plurality of transmission antennas(15) for transmitting a request signal through signal lines(17). The vehicle reception unit receives an answer signal. The keyless entry system further includes a portable device(3). The portable device includes a portable device reception unit for receiving a request signal, and a portable device transmission unit for transmitting the answer signal. The vehicle device includes a vehicle control unit for performing a predetermined control when the answer signal of the portable device is authenticated. The portable device includes a portable device control unit for detecting the intensity of the signals transmitted from the transmission antennas. One of the vehicle control unit or the portable device control unit calculates distances between the portable device and the respective transmission antennas on the basis of data of the intensity of the signals transmitted from the transmission antennas. When an added value of the distances calculated based on two of the intensity data is smaller than a predetermined threshold value, one of the vehicle control unit or the portable device control unit determines a locating state of the portable device inside the vehicle.
Patent KR-20090110526-A (KR)
Title: Charge pump with bulk potential biasing circuit
Inventor: KIM YOUNG HEE
IPC: H03K19/0185
Filed: 2008-04-18
Abstract: PURPOSE: A charge pump with bulk potential biasing circuit is provided to maximize the efficiency of the charge pumping. CONSTITUTION: A charge pump with bulk potential biasing circuit comprises a pre-charging circuit unit(210), a charge transfer switch, a first bulk potential biasing circuit unit(215), and a second bulk potential biasing circuit unit(235). The pre-charging circuit unit pre-charges a first node(N1) voltage with an input voltage(VPP). The charge transfer switch switches the delivery of the electric charge by the clock signal with a constant cycle. The first bulk potential biasing circuit unit accomplishes the task configuration of the pre-charging circuit unit. The first bulk potential biasing circuit unit forms a latch circuit with the first pre-charging circuit authorized the input voltage. The second bulk potential biasing circuit unit forms the latch circuit with the charge transfer switch.
Patent KR-20090111068-A (KR)
Title: A controller for electric device
Inventor: HAN JAE SUN
IPC: B62D1/04
Filed: 2008-04-21
Abstract: PURPOSE: A controller for electric devices is provided to allow the user to control electric devices with a limited number of symbols by successive touching to the adjacent symbols in a clockwise or counterclockwise direction. CONSTITUTION: A controller for electric devices includes a touch member, sensing units, a database, and a control unit. The touch member includes symbols for functions of an electronic device to be controlled. The sensing units are installed corresponding to the positions of the symbols on back of the touch member and senses touching to the symbols. The database stores an operating signal of the electronic device according to successive touching to the symbols within the set time. The control unit receives the touch signal of the symbols from the sensing units, searches for the operating signal corresponding to it from a database, and delivers the operating signal to the electronic device.
Patent KR-20090112034-A (KR)
Title: Cover profile system of window
Inventor: KUK YOUNG HO
IPC: E06B1/36
Filed: 2008-04-23
Abstract: PURPOSE: A removable cover profile system of the window frame is provided to improve the convenience of the construction operation because an installation and assembly of the cover profile system are easy. CONSTITUTION: A removable cover profile system of the window frame is as follows. The first removable groove(11) and the second removable groove(16) are formed in the lower part upper surface of the window frame(10) by the longitudinal direction. The second removable grooves are formed in one side of the first removable grooves. The rail member(30) is installed in the first removable grooves. The cover member(50) is installed in the second removable grooves. The rail main body(35) is extension possessed on the top of the removable chapter(31) and removable chapter. Moreover, in the state, the rail main body has the hollow(36) in a center.
Patent KR-20090112041-A (KR)
Title: Restoring system and method for operating system
Inventor: OH EUNG CHUL
IPC: G06F9/24
Filed: 2008-04-23
Abstract: PURPOSE: A restoring system and a method for operating system are provided to recover the damaged file of operating system more safely and conveniently. CONSTITUTION: A restoring system and a method for operating system comprises an invoking unit, a run-time module, and an image file storage(100). The invoking unit calls out the run-time module of the image file storage. The run-time module extracted the image file information, and outputs to the screen of the user equipment. The image file storage includes the recovery module that a user performs the recovery about the operating system according to the image file in a screen. The invoking unit and the image file storage carry out the recovery about the operating system as connected to the user equipment. The image file is stored in the inactive region of the image file storage.
Patent KR-20090112207-A (KR)
Title: Multipurpose computer input device
Inventor: OK EUN HO
IPC: G06F3/02
Filed: 2008-04-23
Abstract: PURPOSE: A multipurpose computer input device is provided to input several keys with a single key switch simultaneously. CONSTITUTION: A multipurpose computer input device is a keyboard connected to a USB or PS2. The column arrangement pin(10) and width arrangement pin(11) on the key scan arrangement of a keyboard instead of the key switch are prepared. The column arrangement pin and width arrangement pin are set up by plug into a jumper. A relay(13) is positioned in the termination of the column arrangement pin and width arrangement pin, a switch(15) operates each of the relays.
Patent KR-20090114865-A (KR)
Title: Cam switch of switch knob
Inventor: LEE WON JAE
IPC: H01H19/12
Filed: 2008-04-30
Abstract: PURPOSE: A switch knob of a cam switch is provided to prevent slide of a hand of user in operating a handle part by forming the handle part with a square protrusion shape. CONSTITUTION: An assembling part(11) is arranged in the center of a direction display plate. A base part(12) is formed in a bottom side of the assembling part. A diameter of the base part is larger than a diameter of the assembling part. A handle part(13) is formed in a front center of the assembling part with a square protrusion shape. A curved surface(13a) is formed in both sides of the handle part. A plurality of slide preventing protrusions(14) is formed in both sides of the handle part. A display groove(15) is formed in a front center of the handle part. An indication protrusion(16) is formed in a bottom side of the display groove with a triangle shape. A shaft groove is formed in a rear center of the handle part. A cam shaft is inserted to the shaft groove.
Patent KR-20090117043-A (KR)
Title: Air conditioning system
Inventor: LEE GI SEOP
IPC: F24F5/00
Filed: 2008-05-08
Abstract: PURPOSE: A system for an air conditioner for simply composing the system is provided to simply compose the system for the air conditioner and discharge the ventilation air to the indoor through a fan. CONSTITUTION: A system for an air conditioner for simply composing the system includes a fan(120) and an indoor heat exchanger(140). The fan is inhaled and discharged with the exhaust valve of the air. The indoor heat exchanger exchanges the selective heat discharged to the indoor through the fan. The air is mixed by driving the fan. The exhaust valve of outdoor by driving the fan and air are selectively included. The amount of the air inhaled and ventilated from the outdoor is controllable by the drive of the fan. The air is selectively inhaled from outdoor to the inlet chamber.