baber/WOPTO huggingface dataset:
Patent KR-20070071700-A (KR)
Title: Fluirescent lamp and backlight assembly having the same and liquid crystal display device
Inventor: PARK KI DUCK
IPC: H01J61/04
Filed: 2005-12-30
Abstract: A fluorescent lamp, a backlight assembly having the same, and a liquid crystal display device are provided to reduce power consumption and lengthen a lifetime by forming an electrode having a structure of multiple layers. A fluorescent lamp includes a glass tube(151), a fluorescent material(154), and electrodes(200,200'). The fluorescent material is coated on an inner surface of the glass tube. The electrodes are disposed within both sides of the glass tube. Each of the electrodes includes Ni material having a work function of 4.8V. A metallic material having the work function lower than the work function of the Ni material is formed in the inside of the Ni material.
Patent KR-20070071815-A (KR)
Title: Wire sawing method using evasion of cleavage plane in silicon single crystal ingot
Inventor: LEE CHANG SUN
IPC: H01L21/78
Filed: 2005-12-30
Abstract: A wire sawing method is provided to restrain a wafer obtained from a wafer slicing process from being broken along a wire mark and to minimize the damage of the wafer in a cleaning process by offsetting a wafer slicing direction and a cleavage direction. An intersection point between a crystal central axis of a silicon single crystal ingot and a central axis of the silicon single crystal ingot is determined. The crystal central axis and the central axis are tuned with each other in a horizontal direction. A proper slicing angle for the silicon single crystal ingot is calculated. The slicing angle of the silicon single crystal ingot is corrected and a wafer slicing process is then performed.
Patent KR-20050026005-A (KR)
Title: File control method
Inventor: IKEDA NATSUKO
IPC: G06F17/30
Filed: 2001-02-22
Abstract: One recording medium accessed from a plurality of applications is generally divided into a plurality of regions. When partitions are used to control this region dividing, the sizes of the partitions are hard to change to thereby prevent an effective use of a recording medium. A recording medium is divided into a plurality of regions, and an unused area in each region is written with dummy data that can be overwritten only by a specific application or a specific file, thereby making easy the division into a plurality of regions and a change in size.
Patent KR-20050026972-A (KR)
Title: Electronic package with back side, cavity mounted capacitors and method of fabrication therefor
Inventor: BALDWIN CHRIS
IPC: H01L23/64
Filed: 2003-07-24
Abstract: An electronic package, such as an integrated circuit package, includes a cavity (410) on the back side of the package, which is the same side on which connectors (408) to a next level of interconnect are located. Within the cavity are contacts (412), which enable one or more discrete capacitors (402) to be electrically connected to the package. The package provides a very low vertical inductance path between the capacitors and an integrated circuit mounted on the front side of the package.
Patent KR-20050071568-A (KR)
Title: System and method for providing error recovery for streaming fgs encoded video over an ip network
Inventor: LI QIONG
IPC: H04L1/18
Filed: 2003-09-19
Abstract: A system and method provides a realistic architecture and specifies the protocols that are necessary for carrying out adaptive and efficient protection, thereby allowing applications to dynamically switch between different protection strategies. Protection is uniquely achieved by providing the protection track (206, 208, 210) as a separate stream from the media data stream (202, 204). In this manner, changing the protection data can change the protection level or strategy, but the protection procedures remain the same. Further, the method uses Real-time Transport protocol (RTSP) instead of Internet Group Management protocol (IGMP) which can achieve faster protection and provide more flexibility to applications.
Patent KR-20060011938-A (KR)
Title: Interferometric confocal microscopy incorporating a pinhole array beam-splitter
Inventor: HILL HENRY ALLEN
IPC: G02B21/00
Filed: 2004-01-27
Abstract: A confocal interferometry system (110) for making measurements of an object (60), the system including an array of pinholes (12) to receive a source beam (24) and act as an array of beamsplitters to separate the source beam into a reference beam and measurement beam.
Patent KR-20050097981-A (KR)
Title: Purged heater-susceptor for an ald/cvd reactor
Inventor: DOERING KEN
IPC: H01L21/00
Filed: 2004-02-11
Abstract: A heater assembly for an ALD or CVD reactor provides protection for an electrical conductor associated with a heating element by using a purge gas to isolate the conductor from the corrosive environment of the reactor chamber. The purge gas is introduced into a sleeve surrounding the conductor and from there is allowed to leak into the reactor chamber to be pumped out with the process gasses. This arrangement avoids the need for airtight seals at the junction of the sleeve and the heating element easing manufacturing requirements and potentially reducing component costs.
Patent KR-20060034214-A (KR)
Title: Network selection methods and apparatus with home network priorization after network signal recovery or power-on
Inventor: GUNARATNAM JAYASRI
IPC: H04W8/18
Filed: 2004-02-27
Abstract: Network selection methods and apparatus with home network prioritization after network signal recovery and/or power-on are disclosed. In one illustrative example involving automatic network selection, a mobile station (200) selects and operates with a non- home communication network (406). The mobile station (200) then experiences an out-of-coverage condition (or a power down condition) but subsequently regains signal coverage (or is powered back on). In response, the mobile station (200) scans to identify a plurality of communication networks in its coverage area. If a home network (402) is identified as being available, the mobile station (200) selects and operates with the home network (402). Otherwise, if the previous non-home network (406) (e. g. the RPLMN) is identified as being available, the mobile station (200) continues operation with the previous non-home network (406).
Patent KR-20050112107-A (KR)
Title: Consignment inventory management and reconciliation system
Inventor: BARWICK JAMES
IPC: G06Q10/08
Filed: 2004-02-03
Abstract: A consignment inventory management and reconciliation method and system that tracks and reconciles on-hand quality which represents consignment items that were placed at the consignment location and are physically located at the consignment location at a given time; unbilled quantity which represents consignment items which were placed at the consignment location and are not physically present at the consignment location and have not been purchased at a given time, excess quantity which represents items found at the consignment location but are not considered consignment items at a given time; and perpetual quantity which represents the consignment items which have been delivered to the consignment location at a given time.
Patent KR-20060011887-A (KR)
Title: Gas distribution system
Inventor: DEDONTNEY JAY B
IPC: C23F1/00
Filed: 2004-05-26
Abstract: The present invention provides a gas distribution apparatus (12) useful in semiconductor manufacturing. The gas distribution apparatus (12) comprises a unitary member (13) and a gas distribution network (21) formed within the unitary member (13) for uniformly delivering a gas into a process region (16). The gas distribution network (21) is formed of an inlet passage (26) extending upwardly through the upper surface (23) of the unitary member (13) for connecting to a gas source, a plurality of first passages converged at a junction and connected with the inlet passage (26) at the junction, a plurality of second passages connected with the plurality of first passages, and a plurality of outlet passages (59, 69) connected with the plurality of second passages for delivering the gas into a processing region (16). The first passages extend radially and outwardly from the junction to the periphery surface of the unitary member (13), and the second passages are non-perpendicular to the first passages and extend outwardly from the first passages to the periphery surface. The outlet passages (59, 69) extend downwardly through the lower surface of the unitary member (13) for delivering the gas into the processing region (16).
Patent KR-20060027349-A (KR)
Title: Propionic acid derivatives useful in the treatment of lipid disorders
Inventor: LI LANNA
IPC: C07C323/41
Filed: 2004-06-17
Abstract: The present invention provides a compound of formula (I) processes for preparing such compounds, their the utility in treating clinical conditions including lipid disorders (dyslipidemias) whether or not associated with insulin resistance, methods for their therapeutic use and pharmaceutical compositions containing them.
Patent KR-20060030485-A (KR)
Title: Multi-layer polymer-solder hybrid thermal interface material for integrated heat spreader and method of making same
Inventor: HOULE SABINA
IPC: B23K1/00
Filed: 2004-06-03
Abstract: A process of making a multi-layer thermal interface material is depicted. The multi-layer thermal interface material is attached between an integrated heat spreader and a die. Processing of the multi-layer thermal interface material includes stamping or other pressure processing.
Patent KR-20070073326-A (KR)
Title: Buffing device for valve in reciprocating compressor
Inventor: OH SANG MAN
IPC: F04B39/10
Filed: 2006-01-04
Abstract: A valve buffering device for a reciprocating compressor is provided to prevent deviation of a buffering spring of from a suction hole in the case of opening or closing of a suction valve, thereby preventing valve noise and valve damage caused by collision between the suction valve and a piston. A valve buffering device for a reciprocating compressor comprises a piston(42) for reciprocating in a compression space of a cylinder to inhale and compress refrigerant via a suction path(51). A suction valve(43) is fixed at a front end of the piston at an end and opening or closing the suction path at the other end for controlling suction of refrigerant with respect to the compression space. A plurality of buffering springs(57) are inserted into the front end of the piston for elastically supporting the suction valve when the suction valve is closed. A deviation preventing element(58) connects and fixes the buffering spring to each other for preventing deviation thereof.
Patent KR-20070073354-A (KR)
Title: Plasma display apparatus
Inventor: BANG SANG HYUN
IPC: H01J17/28
Filed: 2006-01-04
Abstract: A plasma display device is provided to suppress thermal damage of a driving unit by arranging a heat-sink between a frame and the driving unit. A plasma display panel(200) includes a plurality of electrodes. A frame(210) is disposed on a rear surface of the plasma display panel. A driving unit(220) supplies a predetermined driving voltage to the electrodes. A first heat-sink(230) is disposed on one surface of the driving unit between the frame and the driving unit. A second heat-sink(240) is disposed on the other surface of the driving unit. The driving unit is disposed on a driving board on which one or more electronic elements are arranged. The first heat-sink is connected through the driving board to the frame.
Patent KR-20070074251-A (KR)
Title: Method and apparatus for inputting an audio signal into a portable termination in case of photographing moving images
Inventor: PARK JUNG MIN
IPC: H04B1/40
Filed: 2006-01-09
Abstract: An audio signal input method in case of video photographing in a portable terminal and a device thereof are provided to differently input audio signals in a directional-pattern stepwise way through distance information about an object, thereby more clearly receiving desired signals. Distance information between a portable terminal and an object is obtained(410-430). One of more than one of beam patterns is determined to enable audio signals received through the first and second omni-directional microphones, which are separately installed, to be inputted with predetermined directivity according to the distance information(440,452). The audio signals are inputted according to the determined beam pattern.
Patent KR-20070075595-A (KR)
Title: Clothes dry machine
Inventor: YANG BYOUNG YULL
IPC: D06F58/22
Filed: 2006-01-13
Abstract: A drying machine is provided to prevent the size of a filter from being limited due to the cross-section of a duct by installing the filter in a connection member provided in a tub. A drying machine includes an outer housing(10), a tub(20), a drum(30), a duct(40), and a filter unit(60). The tub is installed in the interior of the outer housing. The drum is rotatably installed in the interior of the tub and has a drying chamber. Both ends of the duct are connected to the tub respectively. The filter unit filters foreign substances contained in the air circulating through the duct. A connecting member to which an end of the duct is connected is provided on one side of the tub. The filter unit is installed between one end of the duct and the connecting member.
Patent KR-20070080163-A (KR)
Title: Method of fabricating maskrom of semiconductor device
Inventor: PARK SUNG CHUL
IPC: H01L21/027
Filed: 2006-02-06
Abstract: A method of fabricating a mask ROM of a semiconductor device is provided to stabilize operational characteristics of the semiconductor device by preventing implantation of coding ions into an unintended part such as an active region. A gate electrode(114) is formed on a semiconductor substrate(110). An interlayer dielectric(118) is formed to cover the semiconductor substrate including the gate electrode. A code pattern(120) is formed on the interlayer dielectric. A coding ion implantation process is performed by using the code pattern as a mask. Spacers are formed on both sidewalls of the gate electrode. The interlayer dielectric is formed with a silicon oxide. The interlayer dielectric is planarized by an etch-back process. The code pattern is formed with a photoresist. The interlayer dielectric is etched by using the code pattern as a mask.
Patent KR-20070084700-A (KR)
Title: Electret condenser microphone and assembling method thereof
Inventor: KANG KYUNG HWAN
IPC: H04R19/04
Filed: 2006-02-21
Abstract: An electret condenser microphone and a method for assembling the same are provided to replace a conventional spacer ring by forming a rugged unit on a vibration plate of the electret condenser microphone. An electret condenser microphone includes a vibration plate(200), a dielectric plate(300), a case(100), an insulated base ring(500), a conductive base ring(400), and a printed circuit board(600). The vibration plate(200) vibrates according to a sound pressure. The dielectric plate(300) is arrayed to be opposite to the vibration plate(200). The vibration plate has a rugged unit(220) which is protruded to have a predetermined depth from at least one side and is contacted with the dielectric plate(300). The case(100) receives the dielectric plate(300) and the vibration plate(200). The insulated base ring(500) insulates the dielectric plate(300) from the case(100). The conductive base ring(400) is contacted with the dielectric plate(300) and provides a conductive path. The printed circuit board(600) transmits an electric signal of the dielectric plate(300) to the outside.
Patent KR-20060102497-A (KR)
Inventor: MAKII TATSUO
IPC: G02B7/08
Filed: 2006-03-16
Abstract: 기구의 간소화에 의한 소형화 및 가동부에 대한 위치 제어의 신뢰성 향상 등을 도모한다. 
     통전에 의해 변형을 일으켜 가동부(10)에 이동력을 부여하는 구동 수단으로서 기능하는 압전 소자(20)와, 가동부의 소정 방향으로의 이동을 규제하는 규제 수단(23, 23)과, 압전 소자에 관한 소정량을 검출하는 검출 수단(24)을 설치하고, 압전 소자의 변형에 의해 이동된 가동부가 규제 수단에 의해서 규제되었을 때에 검출 수단에 의해서 검출되는 소정량에 있어서의 변극점에 의거하여, 가동부의 가동 범위 이동단에 있어서의 위치로서 초기 위치 설정을 실시하도록 했다.
Patent KR-20060033886-A (KR)
Inventor: CHO SOON AM
IPC: B62K15/00
Filed: 2006-03-23
Abstract: 본 발명은 아동용 접이식 자전거의 절첩장치에 관한것으로서 보다 상세하게는 앞차체와 뒤차체를 힌지부를 축으로 하는 절첩장치로 연결시켜 보관 및 차량등에 휴대가 간편하도록 하기 위해 보관 및 휴대시에는 절첩장치를 펼쳐 앞차체와 뒤차체를 접어지게 하고, 반대로 자전거로 사용할 때는 힌지부를 축으로 절첩장치를 접어 고정시킨 후, 자전거로 사용할 수 있게 하는 아동용 접이식 자전거의 절첩장치에 관한것이다. 
     본 발명은 절첩장치의 구조를 간소화시켜 조작을 간편하게 함은 물론 자동도 정확하게 이루어지게 함으로써 보관 및 사용상의 편리함을 기할 수 있도록 함에 주목적이 있고 다른 목적은 기존에 성인용 자전거에만 적용되던 절첩장치를 아동용 자전거에 적용시켜 그 사용범위를 폭 넓게 한 아동용 접이식 자전거의 절첩장치를 제공하려는 것이다. 
     이를 실현하기 위하여 본 발명은 앞차체와 뒤차체를 힌지부를 축으로 회전되는 회전판과 고정판상에 스포팅 용접시킨 간단한 구성으로 절첩장치를 구성하고 있다. 
       
            아동용 접이식 자전거,    절첩장치,    앞차체,    뒤차체,    힌지부
Patent KR-20070099860-A (KR)
Title: Devices for electronic disk and recording medium
Inventor: PARK DONG MYUNG
IPC: G11B20/10
Filed: 2006-04-06
Abstract: An electronic disk device and a recording medium therefor are provided to protect a copyright more safely by allowing only a certified application program to access to a music source data storing region by using a certain authentication key of an IC chip. An electronic disk device(100) comprises a memory(140), an IC chip(155), an authentication treatment unit(360), and a memory control unit(350). The memory is divided into two regions as a music source data storing region and a general data storing region. The IC chip stores a certain authentic key to certify an application program accessing to the music source data storing region. The authentication treatment unit reads the authentication key stored in the IC chip. The authentication treatment unit certifies validity of the data received form the application program to certify an access to the music source data storing region. The memory control unit only allows the certified application program to access to the music source data storing region.
Patent KR-20060131615-A (KR)
Title: Display driver circuit
Inventor: IMAYOSHI TAKAHIRO
IPC: G09G3/32
Filed: 2006-04-10
Abstract: A display driver circuit is provided to reduce the variation of a source voltage by decreasing a peak current value by smoothly varying the total sum of currents flowing through respective driver circuits. A display driver circuit includes gate circuits(121~12n), driver circuits(141~14n), and delay circuits(131~13n). The gate circuits are arranged correspondingly to the image data, which is output from plural sustain circuits. The gate circuits control the display data according to a blank signal, which is used for temporarily stopping display. The driver circuits output a driving signal, which drives the display according to an output signal from the gate circuit. The delay circuits delays one of adjacent driving signals by greater amount than the delay amount, which corresponds to a time interval from an output timing of the display data to an output timing of the driving signal.
Patent KR-20070088225-A (KR)
Title: Central electrode of spark plug for automobile and making noble metal part in it
Inventor: HAN SANG MOO
IPC: F02P3/01
Filed: 2006-04-18
Abstract: A central electrode of a spark plug for a vehicle and a making method of a noble metal part in the same are provided to use a small amount of noble metal and remove a welding process by integrally forming an ignition unit with the central electrode and forming a noble metal layer on the surface of the ignition unit. A spark plug(50) for a vehicle includes a central electrode(10), an insulator(20), a shell(30), and a ground electrode(40). The insulator surrounds around the central electrode. The shell includes a male screw unit(33) for coupling with an engine cylinder. The ground electrode faces the central electrode for generating a spark and is fixed at the end of the shell. An ignition unit(15) is integrally formed at the end of the central electrode. A noble metal layer(17) with a predetermined thickness is formed on the surface of the ignition unit by plating noble metal on the surface of the ignition unit.
Patent KR-20060060640-A (KR)
Inventor: YOON SUNG BUM
IPC: E02B9/02
Filed: 2006-05-01
Abstract: 본 발명은 원자력발전소 또는 화력발전소 등의 열발전소에 있어서 냉각수의 취수를 위한 접근수로(approaching channel)에 관한 것으로, 접근수로에 산기(散氣)장치를 설치하고 기포를 발생하여 원수(原水)내 미세 부유사(浮流砂)가 기포에 흡착 및 부상(浮上)되도록 함으로써, 상층류의 선택배출을 통한 미세 부유사의 제거가 가능하도록 한 것이다. 
     본 발명을 통하여, 별도의 부지확보나 시설물 설치 없이도 접근수로내 미세부유사의 농도를 획기적으로 저감할 수 있으며, 이로써 열발전소 냉각설비의 성능 및 내구성을 제고하는 효과를 얻을 수 있다. 
       
     발전소, 냉각, 부유사(浮流砂), 기포(氣泡)
Patent KR-20070061063-A (KR)
Title: System for diminishing the load of platform which traces the location of moving object and method thereof
Inventor: JO JUNG HEE
IPC: G01S5/02
Filed: 2006-05-08
Abstract: A system and a method for reducing a communication load of an apparatus for tracking the location of a moving object are provided to enable a server to provide location information of a moving object in real time based on predicted data to a service-based provider without communicating with a terminal when the service-based provider requests location of the moving object from a location information platform. An expected required time calculating unit(113) receives a report about the current location and arrival point of a moving object from a mobile terminal installed in the moving object, calculates the expected time required for arrival to the arrival point of the moving object, and transmits it to the terminal. When the terminal receives the expected time, a communication path opening and closing controller(13) cuts off a communication path for the report from the moving object, and only when the estimated time is re-calculated, the communication path opening and closing controller(13) re-activates the communication path which has been cut off.
Patent KR-20070111062-A (KR)
Title: Memory module and memory system comprising the same
Inventor: LEE JUNG BAE
IPC: G06F13/16
Filed: 2006-05-16
Abstract: A memory module and a memory system comprising the same are provided to simplify an interface structure by installing interface devices instead of installing the interface devices in memory devices. A memory module includes a plurality of memory groups for receiving packet commands and generating read data. Each of the memory groups includes an interface unit(IF) and two or more first memories(m1,m2). The interface unit generates a command signal and an address according to a packet command, generates write data included in the packet command in a write operation, transmits the write data to write/read data lines, receives read data to be transmitted to the write/read data lines in a read operation, and transmits the read data through the read data lines. The two or more first memories(m1,m2) receive the command signal and the address, receives the write data in the write operation, and transmits the read data to the write/read data lines in the read operation.
Patent KR-20070115248-A (KR)
Title: Apparatus for supporting a wafer
Inventor: JANG YOUNG CHUL
IPC: H01L21/683
Filed: 2006-06-01
Abstract: A wafer supporting apparatus is provided to enable forming the same patterns on the wafer entirely when forming a predetermined pattern on the wafer, by preventing errors when measuring an overlay about the wafer. A stage(102) includes a plane upper surface for mounting a wafer, wherein a plurality of vacuum holes are formed on the upper surface, and is made of a flexible member. A plurality of sensors(106) are installed at the stage to measure a distance between the backside of the wafer and the upper surface of the stage. A first driver(110) transforms the stage to have the same distances between a front side of the wafer and the front side of the stage according to the measured values from the sensors. A vacuum supplier(112) supplies vacuum pressure to absorb the backside of the wafer through vacuum holes. A second driver(120) restores the stage to flat the absorbed wafer.