baber/WOPTO huggingface dataset:
Patent KR-20080113806-A (KR)
Title: Method for manufacturing semiconductor device with recess gate
Inventor: HAN KY HYUN
IPC: H01L29/78
Filed: 2007-06-26
Abstract: The method of manufacturing the semiconductor device having recess gate is provided to control the hard mask material used in the recess gate process for the recess formation and to prevent the element failure and the additional loss of the field oxide film generated in the wet cleaning for removing r the hard mask pattern. The method of manufacturing the semiconductor device comprises as follows. A step is for forming the field oxide film(22) in the semiconductor substrate(21). A step is for forming the oxide hard mask(23) which has a higher wet etch rate than the field oxide film on the semiconductor substrate. A step is for forming the oxide film hard mask pattern for the recess by etching selectively the oxide hard mask. A step is for forming the recess by etching the semiconductor substrate using the etching barrier as the oxide film hard mask pattern. A step is for removing the oxide film hard mask pattern by performing the wet cleaning.
Patent KR-20080002661-A (KR)
Title: Circuit of generating a reference voltage and liquid crystal display device using the same
Inventor: LEE BU YEOL
IPC: G09G3/36
Filed: 2007-06-29
Abstract: A circuit of generating a reference voltage and an LCD(Liquid Crystal Display) device using the same are provided to prevent the oscillation of a reference voltage generator by executing a low speed pumping on common voltages deviated from a range. A circuit of generating a reference voltage includes main and sub-pumping units(191,193), an input unit, and switching controllers(197A,197B). The main and sub-pumping units selectively execute high positive and negative pumping operation so as to rise and fall output voltages on an output node. The input unit is used for inputting level pointing signals so as to point periodically first and second reference levels. The switching controllers compares the output voltages with the first and second reference levels, and executes selectively one of positive and negative pumping operations of the main and sub-pumping units in response to the level pointing signals.
Patent KR-20080020466-A (KR)
Title: Fuel injection control apparatus
Inventor: KOKUBU SHIRO
IPC: F02N99/00
Filed: 2007-07-13
Abstract: An apparatus for controlling fuel injection is provided to control the optimum fuel injection according to the mixture ratio of various fuels and reduce the starting time of a vehicle. A plurality of maps for injection amounts of fuels corresponding to the mixture densities of various kinds of fuels is stored. A used map among the plural maps is stored. The starting of an internal combustion engine(1) is controlled by using the map having been used right before the previous stop when a vehicle is started. An amount of injected fuel is gradually increased until the starting of the internal combustion engine has been completed. An amount of injected fuel is increased if the starting is not completed even if cranking is performed by injecting fuel several times based on the map.
Patent KR-20090009044-A (KR)
Title: Delay circuit and semiconductor memory device using the same
Inventor: PARK BYUNG KWON
IPC: G11C11/407
Filed: 2007-07-19
Abstract: A delay circuit and a semiconductor memory device using the same are provided to control delay section of internal signals generated in peri region by using RC delay of word line and bit line of core region. A delay circuit comprises a memory cell pattern delay part(10) and a logic part(22). The memory cell pattern delay part comprises a memory cell array having RC delay. The RC delay is formed in core region. The memory cell pattern delay part delays an input signal(IN2) as t1 section. The logic part performs AND operation about the input signal and an output signal of the memory cell pattern delay part, and is formed on peri region(20). The delay circuit generates a delay signal(Net2) by delaying the input signal as the t1 section, and generates an output signal(OUT2) by performing AND operation about the input signal and the delay signal.
Patent KR-20080009028-A (KR)
Title: Repairing method of electrostatic sucking electrode
Inventor: SASAKI YOSHIHIKO
IPC: H01L21/302
Filed: 2007-07-20
Abstract: A method for repairing an electrostatic sucking electrode is provided to simply and properly repair a damaged part of the electrostatic sucking electrode when the damage is generated at a coating layer of the electrostatic sucking electrode. A method for repairing an electrostatic sucking electrode includes the steps of: cutting a circumference of a crack(100) by using a cutting unit(201) and forming a concave part into a taper(51); spraying a dielectric material(60) to bury the concave portion by using a spray apparatus(202); and flatting a puffed part generated at the spraying process by using the cutting unit and forming a repairing thin film approximately corresponding to a second dielectric layer. The crack is generated at a second insulation layer(44) which is formed on an electrode layer(43).
Patent KR-20090010738-A (KR)
Title: Reed switch position transmitter for muli-channel use
Inventor: CHE MYOUNG EUN
IPC: G21C17/10
Filed: 2007-07-24
Abstract: A reed switch position transmitter for multi channel is provided to have minimum volume by integrating a reed switch and a resistance device in PCB. A reed switch position transmitter for multi channel comprises read switches(50, 50', 51, 51', 52'), a resistance device(55), and a PCB(Printed Circuit Board)(60). The reed switch senses magnetic field of a permanent magnet. The resistance device divides a voltage. The reed switch and the resistance device are integrated in the PCB. A volume of the reed switch position transmitter is reduced. Two reed switch position transmitters are inserted in a protective tube of a semicircular shape or a guide tube at the same time. The reed switch is mold type reed switch. The reed switch or the resistance device is arranged in both sides of the PCB.
Patent KR-20090016265-A (KR)
Title: Apparatus and method for processing radio broadcasting signal
Inventor: KANG DONG IN
IPC: H04S5/00
Filed: 2007-08-10
Abstract: An apparatus for processing radio broadcasting signal and a method thereof are provided to prevent audio mute of a surround channel by outputting one audio signal to the surround channel according to a result comparing audio signals of a right and a left channels. A comparator(20) compares a left channel audio signal of a received radio broadcasting with a right channel audio signal of the received radio broadcasting. If the left channel audio signal and the right channel audio signal are the same for fixed time, a controller(18) outputs one among a left channel audio, a right channel audio, and a center channel audio by a surround channel. A switch(21) is installed in an output terminal of the surround channel, and selects one among the left channel audio, the right channel audio, and the center channel audio.
Patent KR-20090019367-A (KR)
Title: Method for controlling air conditioner of vehicle type roof open and close
Inventor: KIM TAE EUN
IPC: B60H1/00
Filed: 2007-08-21
Abstract: An air conditioner of a roof-opened vehicle is provided to resolve the increase of cooling water temperature of an engine through the compensation of an opening degree and a wind volume of a temperature control door. A controller(100) compensates an opening degree of a temperature control door and a wind volume of a blower by calculating a target discharge temperature according to data input from a pyranometer sensor(430), a room temperature sensor(410), an atmospheric air temperature sensor(420) and a temperature setting element(400) based on compensation data for engine cooling water temperature and vehicle atmospheric air conduction heat when an opened roof is sensed by a roof opening/closing sensor(920).
Patent KR-20090019548-A (KR)
Title: Soundproofing wall having improved soundproofing structure
Inventor: NAM DUCK HYUN
IPC: E01F8/00
Filed: 2007-08-21
Abstract: A soundproof wall having improved soundproof construction is provided to decrease noise with a decreasing noise member and a sound-insulating member preventing the noise source being delivered to the opposite side. A soundproof wall having improved soundproof construction comprises a soundproof wall having an improved soundproof construction, a fixed bracket(11) installed at a front top and lower part of a support(1), a sound-absorbing material(12) and a front panel(13) inserted and fixed inside the fixed bracket and a decreasing noise member(10) including a plurality of sound absorption balls the inner side of the front panel.
Patent KR-20070094877-A (KR)
Title: High speed downlink packet access(hsdpa) base station using a physical layer automatic repeat request mechanism
Inventor: KWAK JOSEPH A
IPC: H04L12/54
Filed: 2007-08-23
Abstract: An HSDPA(High Speed Downlink Packet Access) base station using a PHY(physical layer) ARQ(Automatic Repeat reQuest) mechanism is provided to solve a problem of a current layer 2 ARQ system that data blocks, which have not been successfully transmitted to subscribers, are buffered from a layer 2 and re-transmitted, that is, which are large and are transmitted for a high SNR(Signal to Noise Ratio) reception, received at a low BLER(Block Error Rate), and are rarely re-transmitted. A physical layer ARQ transmitter(12a) receives data, formats the received data into packets, and transmits the packets. When a positive response is not received with respect to a given packet, the physical layer ARQ transmitter(12a) re-transmits packets. Each packet has a specific coding/data modulation which uses an HSDPA modulation method and FEC(Forward Error Correction) coding. An AMC(Adaptive Modulation and Coding) controller(12c) collects re-transmission statistics values and adjusts the specific coding/data modulation by using the collected statistics values.
Patent KR-20090021245-A (KR)
Title: Algos therapy apparatus for massage
Inventor: OH SAN NA
IPC: A61H39/04
Filed: 2007-08-25
Abstract: An algos therapy apparatus for massage is provided, which enables the general user or the specialist to use it easily and conveniently and is easy to be carried. An algos therapy apparatus for massage comprises: a projection(110) which plays the needle role in order to stimulate the head blood point; a first convex stimulation portion(120) which is located near the projection and stimulates conception vessel, Governor vessel, and abdomen; and a first concave stimulation portion(130) which faces the projection and is located near the first convex stimulation portion and stimulates the arm and neck; a second convex stimulation portion(140); a second concave stimulation portion(150); a third convex stimulation portion; and a third concave stimulation portion.
Patent KR-20090021413-A (KR)
Title: Hybrid plasma torch equipment and control techniques
Inventor: LEE SANG SEOG
IPC: H05H1/24
Filed: 2007-08-27
Abstract: A hybrid plasma torch device and a control method are provided to safely remove a harmful material and toxic gas in the air and water. A hybrid plasma torch device comprises a quartz tube(1) and a first conductive electrode(2) and a second conductive electrode(3) and a neon trans and a regulator. The quartz tube has the long length comparing to diameter. The first conductive electrode is inserted into the Quartz tube. The second conductive electrode contacts to the water in order to electrify with the first conductive electrode.
Patent KR-20090021454-A (KR)
Title: Backlight unit synchronized with image signal for liquid crystal display
Inventor: SHIN SANG CHEOL
IPC: G02F1/133
Filed: 2007-08-27
Abstract: A backlight unit for a liquid crystal display synchronized with an image signal is provided to synchronize frequencies of a lamp driving signal and a lamp luminance signal with vertical and horizontal synchronization signals. An image signal generating unit(110) produces a horizontal synchronizing signal and a vertical synchronizing signal operating an image board of an LCD product. A synchronization unit(120) produces the first synchronization signal and second synchronization signal respectively synchronized with the horizontal synchronizing signal and the vertical synchronizing signal. A signal generating unit(130) comprises a lamp driving signal generator(131) and a lamp brightness signal generator(132). The lamp driving signal generator generates a lamp driving signal according to a frequency of the first synchronization signal. The lamp brightness signal generator generates a lamp brightness signal according to a frequency of the second synchronization signal.
Patent KR-20090021679-A (KR)
Title: Bio well-being
Inventor: CHO SUNG JOON
IPC: A47J36/04
Filed: 2007-08-28
Abstract: A bio stone roasting pan is provided to remove the harmful influence having an effect on the human body by using the raw ore having negative ion, far infrared rays, and germanium. A bio stone roasting pan comprises: a stone plate which is a circle shape of a magnifying glass type; a groove(2) whose central part(1) is high and girth(10) is declined; and a belt groove seat whose width is about 15mm and thickness is 5mm. The thickness of the girth of the stone plate about 20mm and diameter is 310mm. The thickness of the central part of the stone plate is about 30mm. The number of groove is 8~24. The belt groove seat surely is fixed by tightening a stand belt.
Patent KR-20090025095-A (KR)
Inventor: KIM WON BIN
IPC: D06M23/00
Filed: 2007-09-05
Abstract: Fabric having an aromatic microcapsule, a mixture and a manufacturing method thereof are provided to feel good or comfort emotion like a green shower by emitting perfume like pine etc in a process of using clothes or bedclothes. A method for manufacturing fabric having an aromatic microcapsule comprises the following steps of: manufacturing a mixture including the aromatic microcapsule, emasol, and lava(S101); coating the mixture on cloth(S102); drying the coated cloth with a heat treatment(S103); dipping the dried cloth in water at normal temperature(S014); dehydrating the dipped cloth(S105); and fixing the microcapsule on the cloth with the heat treatment(S106).
Patent KR-20090028201-A (KR)
Title: Rock splitting method using the discontinuitys and the free surface performed by link drilling
Inventor: JUNG SUNG NAM
IPC: E21B3/00
Filed: 2007-09-14
Abstract: A rock splitting method using the discontinuity and the free surface formed by link drilling is provided to maximize the rock splitting performance by classifying the rock types based on the development state of discontinuities existing on the rock and employing different shapes of free surfaces according to the rock types. A rock splitting method using the discontinuity and the free surface formed by link drilling comprises a first step of surveying the discontinuity state of rock and classifying the type of the rock(S101), a second step of deciding the establishment type of a free surface according to the type of the rock(S102), a third step of setting arrangement of rock splitting holes and the rock splitting direction according to the type of the rock(S103), a fourth step of forming a free surface according to the set free surface form and filling sand in the free surface(S104), a fifth step of boring the rock splitting holes and filling sand inside the bored rock splitting holes(S105), a sixth step removing the sand in the rock splitting holes and the free surface corresponding to the part to crush(S106), and a step of installing a slitter inside the rock splitting holes and crushing the rock of corresponding part(S107,S108).
Patent KR-20080028299-A (KR)
Title: Electro-optical device and electronic apparatus
Inventor: TAJIRI KENICHI
IPC: G02F1/133
Filed: 2007-09-21
Abstract: An electro-optical device and an electronic device are provided to display intermediate gray by a first sub pixel and a second sub pixel when it is determined that the gray value of image data is in a predetermined range of the intermediate gray without a memory necessary for processing overdrive to miniaturize the entire device and reduce a cost. Pixels(100~103) are comprised of a first sub pixel(20) and at least one second sub pixel(30). The first sub pixel is comprised of a first pixel electrode(21), a common electrode, and a first switching device(24). The common electrode is opposite to the first pixel electrode. The first switching device is on when a selection signal is supplied via a scanning line to connect a data line and the first pixel electrode electrically. The second sub pixel is comprised of a second pixel electrode(31), the common electrode, and a second switching device(34). The common electrode is opposite to the second pixel electrode. The second switching device connects the data line and the second pixel electrode electrically via the first switching device. A signal supply unit(13) supplies signals to a control line to turn the second switching device on/off.
Patent KR-20090035287-A (KR)
Title: Digital broadcasting system and method for transmitting and receiving electronic service guide data in digital broadcasting system
Inventor: KIM SUN MI
IPC: H04N7/52
Filed: 2007-10-05
Abstract: A digital broadcasting system and a method for transmitting and receiving electronic service guide data in a digital broadcasting system are provided to execute contents downloaded through a file download service to an application. A modulator(32) demodulates ESG data modulated by a modulator of a digital broadcasting transmitter to an OFDM(Orthogonal Frequency Division Multiplex). An inverse multiplexer(34) demultiplexes by receiving ESG data. An inverse capsulation member(36) classifies data outputted from the inverse multiplexer into the IP stream and the encapsulated MPEG2 TS packet stream. An ESG processor analyzes ESG stream and acquires ESG data composed as a plurality of fragments.
Patent KR-20090036007-A (KR)
Title: 테스트 패턴
Inventor: CHUNG WOO YOUNG
IPC: H01L21/66
Filed: 2007-10-08
Abstract: 본 발명은 리세스 구조에서의 대각선으로 위치한 활성영역들을 서로 연결하여 누설 전류 경로(leakage path)를 늘려 전기적 측정을 용이하게 하고, 두 개의 게이트 패드를 형성하고 각각 다른 바이어스(bias)를 인가하여 패싱 게이트 효과(passing gate effect) 및 이웃 게이트 효과(neighbor gate effect)를 측정할 수 있는 기술을 개시한다. 
       
     테스트 패턴, 리세스 구조, GIDL, 패싱 게이트 효과, 이웃 게이트 효과
Patent KR-20090036781-A (KR)
Title: Prefabricated flower parden
Inventor: KIM HYUNG SUNG
IPC: A01G9/04
Filed: 2007-10-10
Abstract: A prefabricated flowerpot is provided to serve as an environment-friendly fence and improve landscape architecture by piling up one or more flowerpots using a pair of pillar. A prefabricated flowerpot comprises: a pair of pillar(20) installed at some distance of each other side by side; one or more flowerpots(30) having culture soil inside outwardly connected to each pillar; a fastening unit(40) movably installed to the pillar to prevent the flowerpots from being separated; a position maintaining unit(50) positioning the fastening unit to be installed to the pillar; a distance maintaining unit(60) controlling an interval of each flowerpot while maintaining the interval of the pair of pillar; a water collecting tank wherein water is prepared to be supplied to the flowerpots; and a through-hole included in the fastening unit.
Patent KR-20080034814-A (KR)
Title: Method and apparatus of scanning a sample using a scanning probe microscope
Inventor: PAUL L MININNI
IPC: H01L21/66
Filed: 2007-10-17
Abstract: A method and an apparatus of scanning a sample using a scanning probe microscope are provided to obtain highly reliable data with respect to sample properties while imaging wafers and other samples at high speed, without causing artifacts such as notching in data. A method of scanning a sample using a scanning probe microscope having a probe, the method comprises the steps of: scanning a surface of the sample to obtain a data corresponding to the surface, with at least one scan parameter(102); substantially and automatically identifying a transition of the surface(110); re-scanning the sample area with respect to the identified transition(112); and modifying at least a part of the data obtained from the scanning step using the data obtained from the re-scanning step.
Patent KR-20090039150-A (KR)
Title: Sliding door with safety materials installation
Inventor: LEE HYE GEUN
IPC: E06B7/16
Filed: 2007-10-17
Abstract: A sliding door in which a safety element is mounted is provided to prevent dust, noise, and wind from flowing in by installing a windshield member. A sliding door(10,20) in which a safety element is mounted is composed of a male safety member(50) and a female safety member(60). The male safety member is installed in one side sliding door, and a combining projection(52) is formed at the other side. The female safety member is installed in the other side sliding door, and a combining groove(62) corresponding to the combining projection is formed at the other side. Holders(30,40) are installed between the one side sliding door and the male safety member and between the other side sliding door and the female safety member. Protrusions(12,22,14,24) are formed at the side of the sliding door. Combining grooves(34,44) are formed in the holder to be combined to the protrusions.
Patent KR-20090039155-A (KR)
Title: Method and smartphone for operating heterogeneous application
Inventor: HUH HUN
IPC: H04B1/40
Filed: 2007-10-17
Abstract: A method and smart phone for operating a heterogeneous application are provided to deliver the high-capacity data information and the control information between a heterogeneous platform by letting a smart phone to interwork data information and control information between a first application and a second application. A smart phone comprises a memory(140) and a platform(230). The platform controls the memory in order to secure a shared memory area(240) in the memory. The platform controls in order to copy first data information about a first application(210) or a first control information in a shared memory address. The platform controls in order to deliver first data information or first control information to a second application(220). The platform comprises an interworking manager(232). The second application is controlled by the coupling administrator in order to operate the first data information or the first control information.
Patent KR-20070107647-A (KR)
Title: Rotary compressor and method for manufacturing the same
Inventor: HASHIMOTO AKIRA
IPC: F04C18/00
Filed: 2007-10-22
Abstract: A rotary compressor and a method for manufacturing the same are provided to attach fit an oil separation disk into an upper part of a rotary shaft without causing deformation of the oil separation disk and interference with other members. In a rotary compressor wherein a rotary compression mechanism unit(C) and a motor mechanism unit(M) giving torque to the compression mechanism unit are provided in a hermetic vessel(1), so that the gas entering from the outside can be compressed by the compression mechanism unit and discharged out, the motor mechanism unit comprises a stator(2) secured to the hermetic vessel, a rotor(3) where torque is applied by rotating magnetic field generated by the stator, and an oil separation disk attached to the rotor and rotated together with the rotor, and all of which are provided horizontally. One side of the oil separation disk or a plate-like member of upper rotor below the oil separation disk includes a plurality of attachment holes of predetermined sizes is formed, while another side includes corresponding attachment holes that one is bigger than another. A connection member is fitted through the corresponding attachment hole, integrating the oil separation hole and the plate-like member of upper rotor, wherein the oil separation disk is attached on the upper part of the rotor.