baber/WOPTO huggingface dataset:
Patent KR-20070040295-A (KR)
Inventor: PARK CHANG SU
IPC: H01L23/48
Filed: 2006-09-12
Abstract: 기판에 형성되며 배선에 의해 제1 기판 패드가 서로 전기적으로 연결되며 각각은 서로 절연된 복수의 제1 기판 패드 소그룹 및 소자에 형성되며 상기 제1 기판 패드에 대응되는 제1 소자 패드가 상기 각각의 제1 기판 패드 소그룹을 전기적으로 연결할 수 있도록 배선으로 연결된 복수의 제1 소자 패드 소그룹을 포함하는 제1 패드 그룹; 상기 소자가 상기 기판에 접촉 시 상기 제1 패드 그룹과 전기적으로 절연되며, 기판에 형성되며 배선에 의해 제2 기판 패드가 서로 전기적으로 연결되며 각각은 서로 절연된 복수의 제2 기판 패드 소그룹 및 소자에 형성되며 상기 제2 기판 패드에 대응되는 제2 소자 패드가 상기 각각의 제2 기판 패드 소그룹을 전기적으로 연결할 수 있도록 배선으로 연결된 복수의 제2 소자 패드 소그룹을 포함하는 제2 패드 그룹; 상기 제1 패드 그룹과 전기적으로 연결된 복수의 제1 측정 패드; 및 상기 제2 패드 그룹과 전기적으로 연결된 복수의 제2 측정 패드를 포함하는 개방 및 단락의 동시 모니터링이 가능한 반도체 칩 패키지가 제시된다. 본 발명에 따른 개방 및 단락의 동시 모니터링이 가능한 반도체 칩 패키지는 반도체 칩 패키지의 전기적 개방 및 단락 여부를 간편하게 판단할 수 있는 효과가 있다. 
       
     플립 칩, 기판, 테스트 패턴, 개방, 단락.
Patent KR-20080025532-A (KR)
Title: Electron emission device and electron emission display using the same
Inventor: CHO JIN HUI
IPC: H01J1/30
Filed: 2006-09-18
Abstract: An electron emission device and an electron emission display using the same are provided to prevent an etching effect of a substrate in an etching process by forming a sacrificial layer between the substrate and a resistant layer. An electron emission device includes a cathode electrode(14) and an electron emission unit(100). The cathode electrode is formed on a substrate(10,12). The electron emission unit comes in contact with the cathode electrode in order to be electrically connected. The cathode electrode includes a sacrificial layer(141), a resistant layer(142), and a main electrode(143). The sacrificial layer includes a first opening and is formed on the substrate. The resistant layer includes a second opening and is formed along a cross direction on the sacrificial layer. The main electrode comes in contact with the resistant layer.
Patent KR-20070055325-A (KR)
Inventor: NAKAMURA SHIGEO
IPC: G11B7/09
Filed: 2006-09-29
Abstract: 본 발명의 과제는 소형인 광디스크 장치를 제공하는 것이다.   
     1개의 보이스 코일 모터 자석 내에 트래킹용 코일과 2개의 포커싱용 코일을, 트래킹 코일은 인접하는 영구 자석의 2개의 극성에 걸치도록 배치하고, 2개의 포커싱용 코일은 트래킹용 코일의 양쪽에, 또한 각각 1개의 영구 자석 위에만 배치한다.   
       
     광디스크 장치, 보이스 코일 모터, 트래킹용 코일, 포커싱용 코일, 영구 자석
Patent KR-20080032503-A (KR)
Title: Identification apparatus in an inspection table of a crank shaft
Inventor: KIM SEUNG WOOK
IPC: B23Q15/00
Filed: 2006-10-10
Abstract: A phase alignment device in an inspection table of a crank shaft is provided to improve the efficiency of inspecting by engaging a safety cover to a handle without rotation of the handle. A phase alignment device in an inspection table of a crank shaft comprises a safety cover(10), a phase alignment unit(40), and a switch(20) operated in case of closing the safety cover. The safety is installed at the front of the inspection table of the crank shaft to be opened and closed. The phase alignment unit is placed at the inspection table of the crank shaft not to close the safety cover in case the phase alignment is not executed. The phase alignment unit consists of a supporter, a fixing bar, a horizontal bar, a guide member, a rotating bar, and a V block. The up and down movement of the rotating bar is executed by a vertical movement guide moved along the guide hole on the guide member. The guide hole and the handle are formed by the same direction with the horizontal bar. The rotation bar penetrates the horizontal bar and the guide member by attaching a handle to the upper end and a moving block to the lower end.
Patent KR-20080044576-A (KR)
Title: Apparatus, system and method for electric power distribution using ad-hoc communication network
Inventor: OH JONG TAEK
IPC: H04L12/28
Filed: 2006-11-17
Abstract: An apparatus, a system and a method for electric power distribution using an Ah-hoc communication network are provided to construct an Ad-hoc communication network of electric devices and enable the electric devices to perform a load electric power distributing function through the network, thereby preventing the necessity to control the electric devices one by one. A load power distributing system comprises electric devices(203,204,206,207), a cellular base station(201), a managing server(200) and a managing terminal(208). The electric devices automatically controls inter-operation between the electric devices in order to minimize time when the devices are simultaneously operated or minimizing power consumption, stores operation state information of the devices in the device and selectively has a cellular modem. The cellular base station perform interworking between the electric device(203) having the cellular modem and the managing server or between the managing server and the managing terminal. The managing server is connected to the electric device having the cellular modem through the base station, and interworked with an Ad-hoc communication network of the electric devices in order to transmit parameter information such as electric power distribution algorithm software or operation time to the electric devices or collect the operation state information, stored in the electric devices, from the network. The managing terminal transmits the parameter information to the electric devices or collects the operation state information from the network by accessing the Ad-hoc communication network.
Patent KR-20080048876-A (KR)
Title: Pixel driving circuit and method for electro luminescence display
Inventor: KIM IN HWAN
IPC: G09G3/32
Filed: 2006-11-29
Abstract: A circuit and a method for driving pixels of an OLED(Organic Light Emitting Diode) display device are provided to prevent the abnormal operation of the OLED panel by controlling properly current, which are supplied from a DC/DC(Direct Current) converter, to the OLED panel. A circuit for driving pixels of an OLED(Organic Light Emitting Diode) display device includes a driving current controller(1), a driving current supply unit(2), and an OLED panel(3). The driving current controller detects the amount of current, which are supplied to the OLED panel, and outputs a current control signal corresponding to the detected amounts of current. The driving current supply unit controls current supplied to the OLED panel through a DC/DC converter and a source voltage terminal according to the current control signal. The OLED panel displays images using driving currents, which are supplied through the driving current supply unit.
Patent KR-20080049551-A (KR)
Title: Liquid crystal display device
Inventor: CHO MYUNG JUN
IPC: G02F1/1343
Filed: 2006-11-30
Abstract: An LCD(Liquid Crystal Display) is provided to design an area of a portion, where a common voltage line is overlapped with plural gate link lines, to be proportional to a length of an overlapped gate link line, thereby efficiently dealing with static electricity generated during a TFT(Thin Film Transistor) array substrate manufacturing process. In a substrate(100), an active area(AA) and an non-active area(NA) are formed. The active area includes pixels defined by crossing of plural gate lines(101) and data lines(102). The non-active area is a peripheral area of the active area. A gate link line(103) is formed in the non-active area, and connected with the gate line. A common voltage line(105) is formed to be overlapped with the gate link line. An area of a portion where the common voltage line is overlapped with each gate link line is proportional to a length of the overlapped gate link line. A part where the common voltage line is overlapped with the gate line has a minimum area in a part where the gate link line is the shortest, and has a maximum area in a part where the gate iink line is maximum.
Patent KR-20070065792-A (KR)
Title: Low profile card reading device
Inventor: LIN KUN CHENG
IPC: G06F1/16
Filed: 2006-12-06
Abstract: A planar card reader is provided to reduce thickness of the card reader by having a low profile interface connector and offer portability by directly connecting the low profile interface connector to an interface controller without using a cable. The planar card reader includes a case(10), the first interface(21), the interface controller(22), an insertion groove(23) receiving a memory card, and a card reader controller(24). The first interface is connected to a computer main frame by using a plurality of movable contact terminals(211) exposed to the outside. The interface controller switches the first interface signal and performs a protocol by connecting to the first interface. The card reader controller receives the data of the memory card, transfers the data to the computer main frame, or stores the data of the computer main frame to the memory card by connecting to the interface controller and the insertion groove. The interface is an I(Intelligent)-stick and is compatible to a USB(Universal Serial Bus) interface.
Patent KR-20080053983-A (KR)
Title: Method for reproducing online contents by using discriminating code
Inventor: OH KI TAE
IPC: G06F17/00
Filed: 2006-12-12
Abstract: A method for reproducing online contents by using an ID code is provided to process a random access playback process conveniently and quickly even though the number of total playback sections of educational contents increases by providing a selective playback mode receiving a second ID code through a code input window. A user selects desired educational contents by connecting to a contents providing server through the Internet. The contents providing server provides a screen including a window for inputting an ID code of a desired playback section to a playback system(404). The playback system requests contents streaming corresponding to the selected playback section by transmitting the received ID code to the contents providing server(407). The contents providing server provides a streaming service for the selected playback section by responding to a streaming request of the playback system(409).
Patent KR-20080055422-A (KR)
Title: Device for supporting connectors
Inventor: HEO SUNG HO
IPC: H01R13/74
Filed: 2006-12-15
Abstract: A connector assembly is provided to support a pair of connectors for connecting a door and a body in an assembly line of a car electrically to a panel of the car. A connection housing(20) with a hollow shape is mounted to a mounting hole of a panel. The first connector passes through the inside of the connection housing, combined at the inside of the connection housing and maintained. The second connector is combined with the first connector. The first connector includes a hook(24) formed at the inside surface of the connection housing. A hooking hole is formed at the position corresponding to the hook of the first connector. When the hook is combined with the hook hole, the first connector maintains the combining state at the inside of the connection housing. When the combination of the hook and hooking hole is released, the first connector passes through the inside of the connection housing.
Patent KR-20070004497-A (KR)
Title: The heat insulting devices of alluminum windows
Inventor: NAM CHANG WAN
IPC: E06B3/00
Filed: 2006-12-19
Abstract: An insulation system of aluminum windows and doors is provided to maximize insulation performance and to economize in consumption of energy by cutting off heat transfer if there is a big difference between indoor and outdoor temperature in winter or summer using the property of aluminum by coupling an outer doorframe and an inner doorframe, or, an outer window frame and an inner window frame using insulation packings made of heat-insulation synthetic resins. An insulation system of aluminum windows and doors cuts off heat transfer by inserting insulation packings(5) made of heat-insulation synthetic resins to outer and inner fixing holes which are formed on a joint between an outer doorframe(1a) and an inner doorframe(1b) of a doorframe(1), and, an outer window frame(3a) and an inner window frame of a window frame(3).
Patent KR-20080057021-A (KR)
Title: Apparatus for generating power
Inventor: PARK DONG SUN
IPC: H02K5/04
Filed: 2006-12-19
Abstract: An apparatus for generating power is provided to improve stability by compensating for an error generated between train shafts and an output shaft by using a height of a receiving unit projected from a top surface of a plate. An apparatus for generating power includes a motor, a plate(120), and a cover unit(160). The motor generates power. The plate covers one surface of the motor. The cover unit covers an outer circumferential surface of the motor. The cover unit is formed in a pipe shape with an open side and a closed side covered by the plate. An inner circumferential surface of the cover unit is formed to correspond to the outer circumferential surface of the motor.
Patent KR-20080057437-A (KR)
Title: An apparatus and method of precise alignment for bonding jig
Inventor: KIM YOUNG DEOG
IPC: H02N1/00
Filed: 2006-12-20
Abstract: An apparatus and a method for precise alignment of a bonding jig are provided to implement a precise manufacture of a metal ceramic vibrator and to reduce a manufacture time of the metal ceramic vibrator. An apparatus for precise alignment of a bonding jig includes an electromagnet(15), a power supply unit(16), a controller(17), a first jig(11), a second jig(12), a third jig(14), and a press(13). The power supply unit supplies power to the electromagnet. The controller changes a magnetic force of the electromagnet by controlling the power of the power supply unit. The second jig is positioned on the electromagnet. A bonding object is placed on the second jig. The third jig corresponds to the second jig downward. The first jig fixes the two jigs from any one side of the second and third jigs by the magnetic force. The press presses and bonds the three jigs fixed by the magnetic force and the bonding object.
Patent KR-20080057712-A (KR)
Title: Water supply control method of drum type washing machine
Inventor: KANG SUNG KOO
IPC: D06F39/08
Filed: 2006-12-20
Abstract: A device for controlling water supply of a frontloading washing machine is provided to regulate a water supply amount during a washing process by turning on a water supply valve when a water supply control key is input and turning off the water supply valve if the water level is over a set water level. A device for controlling water supply of a frontloading washing machine comprises a water supply valve, a water supply control key, a water level sensor, and a microprocessor. The water supply valve supplies water into a drum. The water supply control key supplies water into the drum while washing laundry. The water level sensor senses the water level in the drum. The microprocessor turns on the water supply valve when the water supply key is input to the washing machine(S30), and turns off the water supply valve if the water level is over a water level permit.
Patent KR-20080058814-A (KR)
Title: Partially sulfonated pbi, method for preparing the same, mea for fuel cell using the pbi and method for preparing the same
Inventor: KIM HYOUNG JUHN
IPC: C08G61/10
Filed: 2006-12-22
Abstract: A polybenzimidazole containing sulfonic acid groups partially introduced thereto is provided to increase the dimensional stability of an inorganic acid-doped polybenzimidazole-based polymer, and to impart improved quality to a membrane electrode assembly for a fuel cell. A polybenzimidazole(PBI) containing sulfonic acid groups partially introduced thereto is represented by the following formula. In the PBI, the ratio of X : Y ranges from 2:1 to 100:1. The PBI is used for manufacturing a membrane electrode assembly for a fuel cell. The PBI containing sulfonic acid groups partially introduced thereto is obtained by a method comprising a step of polymerizing 3,3'-diaminobenzidine, isophthalic acid and 5-sulfoisophthalic acid in the presence of polyphosphoric acid.
Patent KR-20070069054-A (KR)
Title: Electro-optic device, method for manufacturing the same, and electronic apparatus
Inventor: MORIWAKI MINORU
IPC: G02F1/136
Filed: 2006-12-26
Abstract: An electro-optic device, a method for manufacturing the electro-optic device, and an electronic apparatus are provided to use an amorphous line as an upper electrode of a capacitor or a capacitor line, thereby securely blocking light inputted to a channel region of a TFT(Thin Film Transistor). An electro-optic device includes a data line(6a) and a scan line(3a) which are arranged on a substrate(10) and intersect each other, a pixel electrode(9a) disposed at the intersection of the data line and the scan line, a TFT electrically connected to the pixel electrode, and at least one amorphous line(320) formed with an amorphous layer. The amorphous line is arranged in an area including a region corresponding to a channel region of the TFT and formed at a level different from the level of a semiconductor layer of the TFT.
Patent KR-20080061681-A (KR)
Title: Lifter to carry a lug
Inventor: KWON JONG GAB
IPC: B62B1/10
Filed: 2006-12-28
Abstract: A cart for carrying a lug is provided to convey the lug cut and located on a deck using the cart, not moved by an operator. A cart for carrying a lug includes a driving body(1), a stopper(2), an insertion rod(3), and a connection bar(4). The driving body includes a base plate(10), a pair of shaft frames(11), and a wheel(13). The base plate has a rectangular plate shape. The pair of shaft frames are installed at both sides of a lower surface of the base plate. The wheel is rotatably installed at lower ends of the shaft frames. The stopper is installed at one end of a rotary shaft. The insertion rod is connected to one side of the upper surface of the base plate. The connection bar is connected to the other side of the upper surface of the base plate.
Patent KR-20060026480-A (KR)
Title: Digital predistortion system and method for correcting memory effects within an rf power amplifier
Inventor: BRAITHWAITE RICHARD NEIL
IPC: H03F1/32
Filed: 2004-07-01
Abstract: A system and method of correcting memory effects present within power amplifiers using digital predistortion and an improved power amplifier system employing digital predistortion are disclosed. Nonlinearities within a power amplifier (110) having an input derived from a digital signal are compensated by injecting a digital correction signal prior to the power amplifier (110). A system and method for modeling the distortion created by power amplifier (110) memory effects and generating the desired digital predistortion correction signal are disclosed.
Patent KR-20060024462-A (KR)
Title: Contact probe, method of manufacturing the contact probe, and device and method for inspection
Inventor: HIRATA YOSHIHIRO
IPC: G01R1/067
Filed: 2002-01-22
Abstract: A method of manufacturing a contact probe, comprising an electroforming process for forming a metal layer (526) by performing an electroforming so as to fill clearances in a resist film (522) by using the resist film (522)as a pattern frame having a shape matching the contact probe disposed on a substrate (521), a tip working process for sharpening the area of the metal layer (526) forming the tip end part of the contact probe by diagonally cutting out the area, and a retrieval process for retrieving only the metal layer (526) from the pattern frame.
Patent KR-20060064063-A (KR)
Title: Rotating electric machine
Inventor: YAMAGUCHI SHINICHI
IPC: H02K1/18
Filed: 2004-08-05
Abstract: A rotating electric machine comprises a stator having a frame (20) where the number of stator slots Ns is equal to 12, and a rotor arranged in the inner space of the stator where the number of rotor poles Np is equal to 8. Stress relaxing air gaps (201, 202) are arranged at a part of the frame not to have rotational symmetry of mechanical angle 90° as that the sum P of the contents of k- order component Tk and Np-order component TNp of Fourier series expansion coefficient of the frame thickness T(Theta) as shown by expression (2) becomes 12% or less when the frame thickness T(Theta) at a mechanical angleTheta around the inner circumferential center of the frame with reference to a line connecting that center and an arbitrary point other than the center is expanded into Fourier series while assuming the difference between the number of stator slots Ns and the number of rotor poles Np is k(=|Ns-Np|). (2) According to the arrangement, it is possible to reduce cogging torque resulting from a strain in the magnetic circuit of a core caused by the frame shape while maintaining mechanical strength and machinability of the frame.
Patent KR-20060095999-A (KR)
Title: Extension device
Inventor: LAIHO KIMMO
IPC: H04B5/02
Filed: 2004-09-22
Abstract: An antenna (8), mounted to a roof (3) of a building (1), receives digital broadcast transmissions and feeds a signal through a cable (9) to a desk stand (2). The desk stand has an amplifier and a loop antenna. A mobile telephone handset (6) capable of receiving digital broadcast transmissions also includes a loop antenna. Using inductive coupling, the signal is transmitted from the desk stand to the mobile telephone handset.
Patent KR-20060085642-A (KR)
Title: Voltage trimming circuit
Inventor: KIM JUNG PILL
IPC: G11C5/14
Filed: 2004-10-06
Abstract: Methods and circuits for minimizing or eliminating the effect of trimming circuits in a voltage generating circuit are provided. In general, the effects of channel resistance of switches of the trimming circuit are reduced by utilizing switches in series with the output, rather than in parallel with resistors, as in conventional trimming circuits. Because the switches are not in parallel with the resistors, when the switches are turned on, no channel resistance is added to the effective resistance controlled by the trimming circuit.
Patent KR-20070017975-A (KR)
IPC: C23C14/00
Filed: 2004-10-05
Abstract: 비중합성 화합물 및 유체 캐리어의 혼합물을 제공함으로써 기판 상에 비중합성 화합물의 박막을 코팅하는 방법이다. 이 혼합물(1)은, 모든 비중합성 화합물 및 유체 캐리어를 가스 형태로 실질적으로 변환시키기에 충분한 내부 온도를 가지는 가열된 증발 상자(7)의 내부로 펌프되어 진다. 비중합성 화합물 및 유체 캐리어는 그 후 증발 상자에서의 출구 슬릿(8)을 통하여 증발 상자로부터 제거된다. 비중합성 화합물이 응축하는 기판은 출구 슬릿에 근접하고, 진공으로 유지된다. 기판(10)은 예를 들어 웹 로울러 상에서 이동하여, 비중합성 화합물의 연속적인 코팅이 기판에 적용되게 한다.
Patent KR-20060097751-A (KR)
Title: Apparatus and method for enhancing transdermal drug delivery
Inventor: CORMIER MICHEL J N
IPC: A61L15/60
Filed: 2004-10-21
Abstract: An apparatus for transdermally delivering a biologically active agent comprising (i) a gel pack containing a hydrogel formulation and (ii) a microprojection member having top and bottom surfaces, a plurality of openings that extend through the microprojection member and a plurality of stratum corneum- piercing microprotrusions that project from said bottom surface of the microprojection member, the microprojection member being adapted to receive the gel pack whereby the hydrogel formulation flows through the microprojection member openings. Preferably, the hydrogel formulation comprises a water-based hydrogel.
Patent KR-20060097136-A (KR)
Title: 2-ethyl-4,6-dimethyl-phenyl-substituted tetramic acid derivatives as pest control agents and/or herbicides
Inventor: FISCHER REINER
IPC: C07C233/47
Filed: 2004-11-09
Abstract: The invention relates to novel 2-Ethyl-4, 6-dimethyl-phenyl-substituted tetramic acid derivatives of formula (I) wherein A, B, D and G have the meanings cited in the claims, several methods and intermediate products for the production thereof and the use thereof as pest control agents and/or herbicides, in addition to selectively herbicidal agents containing 2-ethyl-4,6-dimethyl-phenyl- substituted tetramic acid derivatives of formula (I) and at least one compound which improves cultivated plant compatibility.
Patent KR-20060130617-A (KR)
Title: Precise sleep timer using a low-cost and low-accuracy clock
Inventor: BULTAN AYKUT
IPC: H04B7/005
Filed: 2004-12-22
Abstract: A wireless transmit/receive unit (WTRU) uses an oscillator providing accuracy for synchronized communications parameters in an active mode, and operates at reduced power during a discontinuous reception (DRX) mode. A real time clock (RTC) is used as the frequency standard during the reduced power operation, and a frequency adjustment is effected while the RTC is used as the frequency standard. By effecting the frequency adjustment, the RTC is able to be used as the frequency standard for substantial time periods, thereby reducing power consumption of the WTRU during the DRX mode.