baber/WOPTO huggingface dataset:
Patent KR-20070078817-A (KR)
Title: Cleaning formulat1ons
Inventor: RAO MADHUKAR BHASKARA
IPC: H01L21/304
Filed: 2007-01-30
Abstract: Cleaning formulations are provided to remove residues from a semiconductor substrate by using a composition including a water-miscible organic solvent, a buffering agent, and a corrosion inhibitor. A composition for removing residues from a semiconductor substrate includes water, one or more compound of a chemical formula, a fluoride ion source, a water-miscible organic solvent, a buffering agent, and a corrosion inhibitor. The water is 10.0 to 90.0 weight percent. The compound of the chemical formula is 2.0 to 75.0 weight percent. The fluoride ion source is 0.1 to 5.0 weight percent. The water-miscible organic solvent is 10.0 to 75.0 weight percent. The buffering agent is 0.2 to 30.0 weight percent. The corrosion inhibitor is 0.01 to 5.0 weight percent. The compound of the chemical formula is selected from a group including 1,1-dimethylurea, 1,3-dimethylurea, 1,1,3-trimethylurea, 1,1,3,3-tetramethylurea, 1,3-bis(2-hydroxyethyl) urea, 1-methyl, 3-(2-hydroxypropyl) urea, and mixtures thereof.
Patent KR-20080078970-A (KR)
Title: The table guide of digital inspection equipment in x-ray
Inventor: KIM JAE MOON
IPC: A61B6/00
Filed: 2007-02-26
Abstract: A table guide of a digital X-ray photographing apparatus is provided to remove necessity of correcting a position of a patient table by accurately guiding the patient table. A table guide of a digital X-ray photographing apparatus(100) includes a guide roll(10), guide rails(30), and a guide structure(50). The guide roll is coupled with a lower end of a plate type table(11). The guide rails are installed on a floor of an X-ray photographing room(20). The guide structure maintains an organic coupling relation between the guide rails and the guide roll. The guide roll moves on the guide rails to guide the table to an accurate position of the digital X-ray photographing apparatus in the X-ray photographing room.
Patent KR-20080079773-A (KR)
Title: An infrared light led mouse system
Inventor: PARK JUN
IPC: G06F3/03
Filed: 2007-02-28
Abstract: An infrared LED mouse system is provided to prevent incorrect operation caused from interference infrared by outputting the infrared from plural infrared LEDs arranged in a predetermined pattern and detecting a plurality of infrared beams forming the pattern. An infrared LED mouse(100) outputs infrared beams from a plurality of infrared LEDs formed to one side and includes a mouse button. A camera(106) captures the infrared beams output from the infrared LEDs by including an infrared filter and transmits image information of the captured infrared beams to a computer(108). The computer performs user interface related to mouse operation by using the image information received from the camera and mouse button input information received from the infrared LED mouse. The infrared LEDs are arranged in a predetermined pattern. A location of the infrared LED mouse is traced by detecting a plurality of infrared beams corresponding to the pattern when the camera processes the image information of the captured infrared beams.
Patent KR-20080083904-A (KR)
Title: Wireless network printing system
Inventor: JUNG SOO YOUNG
IPC: H04L12/12
Filed: 2007-03-13
Abstract: A wireless network printing system is provided to enable the first wireless terminal, which belongs to an ad-hoc network, to print printing data through an image formation device in an infrastructure network by relaying the printing data to the image formation device through another wireless terminal which belongs both the infrastructure network and the ad-hoc network. A wireless network printing system consists of the first wireless terminal(10), the second wireless terminal(11), and an image formation device(20). The first wireless terminal selectively transfers to the network environment of the first communication mode to execute direct communication with another wireless terminal or the network environment of the second communication mode to execute communication through an AP(Access Point)(21). The second wireless terminal, located out of the coverage of the AP, is connected the network environment of the first communication mode. The image formation device is connected with the network environment of the second communication mode. The first wireless terminal transfers its network environment from the first communication mode to the second communication mode according to the second wireless terminal's request and delivers printing data, provided from the second wireless terminal, to the image formation device through the AP.
Patent KR-20080084172-A (KR)
Inventor: GUK HYUN SUNG
IPC: H05K1/02
Filed: 2007-03-15
Abstract: A ground structure for a PCB(Printed Circuit Board) is provided to form a grounded unit easily by improving a connection structure between a ground hole of a panel and a conductive metal film. A ground structure for a PCB(A) includes a panel(10), a conductive metal film(20), and a connecting unit(30). The panel is made of insulating material and has a ground hole(11) at one end. The conductive metal film is composed of first and second metal films(21,22) plated on upper and lower surfaces of the panel to mount various circuit elements constituting a circuit. The connecting unit is formed inside the ground hole by spot-welding one of the first and second metal films in a region of the ground hole to connect the first and second metal films plated on the upper and lower surfaces of the panel. The conductive metal film is made of an alloy of copper or gold.
Patent KR-20070096820-A (KR)
Title: Dental prosthesis and manufacturing method thereof
Inventor: JANG WAN YOUNG
IPC: A61C13/08
Filed: 2007-03-16
Abstract: A dental prosthesis and a method for manufacturing the same are provided to achieve the simplified and screw-connected type installation without removing a natural tooth to be used as an abutment, and the uniform dispersion of a biting pressure. A dental prosthesis is used for recovering a lost tooth and comprises: a keeper(100), arranged so as to cover a one-side abutment from a lingual side; a base(200), arranged so as to cover a other-side abutment and the keeper; and a body(300), playing a role of an artificial tooth and connected with the keeper and the base through a screw as well as arranged so as to cover the one-side or other-side abutment from an opposite direction of a covering one of the keeper.
Patent KR-20080099615-A (KR)
Inventor: YANG JIN HO
IPC: H01L27/04
Filed: 2007-05-10
Abstract: After the nitride film as the etch stop film partly is patterned, the rest of the nitride film is removed in etching the following sacrificing layer. Accordingly, patterning in the vertical profile can be achieved. Enough evaporation space of the dielectric material and electrode material can be secured. Provided is the manufacturing method of capacitor. A step is for forming the etch stop film(24) at the upper part of the substrate(21). A step is for forming first pattern(24A) by etching the partial portion of the etch stop film. A step is for forming the insulating layer(22) on the etch stop film including first pattern. A step is for forming the second pattern(25B) which passes through first pattern by etching the insulating layer. A step is for forming the bottom electrode inside the second pattern. A step is for forming the dielectric material and upper electrode on the bottom electrode.
Patent KR-20080104694-A (KR)
Title: Heat transferring exchanger prevnting feedback of room air
Inventor: KIM BONG KI
IPC: F24F13/10
Filed: 2007-05-29
Abstract: A rotary type heat exchanger is provided to prevent room air to be discharged from retrogressing by engaging rollers in the both direction of a heat recovery wheel for keeping maximum airtightness. A wheel(3) mounted with a heat recovery heating mat(41) is mounted with cylindrical rollers(1) at both side surfaces thereof, wherein the rollers rotate in the almost contact with the wheel while the wheel rotates, thereby preventing the switchover of ventilation.
Patent KR-20080105448-A (KR)
Title: The wireless device for transmitting and receiving the load signal of tool
Inventor: KANG DAE YOON
IPC: G06F15/16
Filed: 2007-05-31
Abstract: An apparatus for transferring wireless signals of a tool load is provided to change the method of transmitting signals detected by sensors to a main-side interface through a cable after mixing the signals into a wireless transmission method. An apparatus for transferring wireless signals of a tool load comprises the followings: a sensing unit(10) for detecting the temperature, sound volume and vibration; a transmission interface part(20) for processing the signals sensed by the sensing unit; a wireless transmission unit(30) for wirelessly transmitting the interface signals; a receiving unit(40) for receiving the signals transmitted wirelessly; and a receiving interface part(50) for mixing the received signals again.
Patent KR-20080105808-A (KR)
Title: Cosmetic composition for skin whitening comprising phenolic compounds isolated from phragmitis rhizoma as active ingredient
Inventor: LEE MIN WON
IPC: A61K8/34
Filed: 2007-06-01
Abstract: A cosmetic composition for skin whitening is provided to improve the inhibition for the generation of melanin and to enhance the whitening effect of the skin. A cosmetic composition for skin whitening contains a phenolic compound separated from Phragmitis Rhizoma as an active ingredient. Preferably the phenolic compound is at least one compound selected from the group consisting of methyl gallate, rho-hydroxy cinnamic acid, (+)-lyoniresinol, and (+)-lyoniresinol-3alpha-O-beta-D-glucopyranoside.
Patent KR-20080108788-A (KR)
Title: 노광마스크 및 반도체 소자의 두께 측정 방법
Inventor: SUN KYU TAE
IPC: H01L21/027
Filed: 2007-06-11
Abstract: 본 발명은 노광마스크 및 반도체소자의 두께 측정 방법에 관한 것으로, 세로 방향의 각 다이에 콘택홀 : 스페이스의 비율을 달리한 콘택홀 패턴이 형성되고, 가로 방향의 각 다이에 상기 콘택홀 패턴의 기준 크기를 서로 다르게 형성한 노광마스크를 이용하여 반도체소자의 두께를 측정할 수 있도록 하고 그에 따른 후속 공정을 용이하게 실시할 수 있도록 하는 기술이다.
Patent KR-20080114296-A (KR)
Title: Repeater equipped with data selector and relay method thereof
Inventor: HAN JEONG HUN
IPC: H04B7/14
Filed: 2007-06-27
Abstract: A relay including a data selecting apparatus for relaying data signal in sensor network and a relaying method are provided to confirm initial information of data signal received from a relay in sensor network and amplify data signal by determining whether to be data signal to be amplified. A first signal processing unit(110) filters and amplifies the received data signal. The initial information of the received data signal is transmitted through a first route. A routing control unit(120) is transmitted through a second path in order to amplify data signal of the initial information. A second signal processing unit(140) amplifies data signal delivered through the second path of the routing control block.
Patent KR-20080003731-A (KR)
Title: Door module for a vehicle
Inventor: WAROCH MARKUS
IPC: B60J5/00
Filed: 2007-07-03
Abstract: A vehicle door module is provided to reduce frictional force between a guide and a vehicle window and guiding certainly the vehicle window when the vehicle window is being down. A vehicle door module comprises: an aggregate support(10) includes a guide(14) which can guide a vehicle window(12) when the vehicle window is being down. The guide is formed in a rail shape, which surrounds the vehicle window in a side direction and arranged on an arm. In addition, the guide into which a lower edge(20) of the vehicle window can be inserted is formed in a slot type.
Patent KR-20090003858-A (KR)
Title: Punch pressing device
Inventor: KIM KYEONG TAE
IPC: B21D24/10
Filed: 2007-07-05
Abstract: A punch press apparatus is provided to improve forming quality of the panel product by controlling supply of a predetermined pneumatic pressure and a hydraulic pressure set up at the same time as the pneumatic pressure in stages, thereby stably delivering cushion pressure to the panel product during forming of a panel product, and to reduce the forming modification cost by skipping the forming modification process. A punch press apparatus comprises a bolster(115) on which a lower mold punch(112) having a shape of the bottom face of a panel product(116) is mounted; blank holders(113) mounted on the bolster through cushion pins(117) at the outer side of the lower mold punch; an upper slider(114) which is installed above the lower mold punch, and on which an upper mold die(111) having a shape of the top face of the panel product is mounted; a pin lifter(118) on which the cushion pins are fixedly mounted; a cushion pad(119) mounted on the bottom part of the pin lifter; a pneumatic pressure supply unit installed on the bottom part of the cushion pad to provide the cushion pad with a pneumatic pressure for lifting or lowering the cushion pad; and a hydraulic pressure supply unit installed on the bottom part of the cushion pad to provide the cushion pad with a hydraulic pressure for lifting or lowering the cushion pad.
Patent KR-20090007859-A (KR)
Title: Flash memory device and repairing method thereof
Inventor: KIM KI SEOG
IPC: G11C16/34
Filed: 2007-07-16
Abstract: A flash memory device and a repairing method thereof are provided to improve repair efficiency of a flash memory device by performing repair operation with string unit instead of column unit. A NAND flash memory device(100) comprises a main cell array(10) and a redundancy cell array(11). The main cell array and the redundancy cell array comprise a plurality of strings. One string comprises a plurality of cells which is serially connected. A main page buffer(12a, 12b) and a main column gate(13a, 13b) are arranged in a top and a bottom of the main cell array. The main page buffer is selected by an address fuse block(17a, 17b). A redundancy page buffer(14a, 14b) and a redundancy column gate(15a, 15b) are arranged in a top and a bottom of the redundancy cell array. The redundancy page buffer is selected by the redundancy column gate. The address fuse block outputs an output signal(rYENt, rYENb) according to an external address. The output signal is transmitted to an I/O fuse block(18a, 18b) and the redundancy column gate. A block fuse part(19) determines a state of a corresponding memory block. A data line selecting part(20) connects one among a first, a third, and a fourth data lines to a second data line.
Patent KR-20090007923-A (KR)
Title: Ice tray
Inventor: OH JOON HWAN
IPC: F25C1/22
Filed: 2007-07-16
Abstract: An ice tray is provided to prevent the aggregation of the ice made and improve reliability of whole system by preventing the cooling performance of an ice making device from being deteriorated. An ice tray comprises at least one housing part(112), keeping water in order to make ice, equipped with an opening through which water is fed, on the top; and an overflow preventive member(120) preventing water inside the housing part from being overflowed; The housing part is formed like a hemi spherical type. The housing part is formed like a cube shape. The overflow preventive member is integrated with the housing part and protruded by specific length from the edge of the opening upward of the housing part.
Patent KR-20090008835-A (KR)
Inventor: RAMANAG VENKATA
IPC: H04B7/26
Filed: 2007-07-19
Abstract: 본 발명은 네트워크의 성능에 따라 동적으로 다수의 PDP 컨텍스트(multiple Packet Data Protocol context) 지원 기능을 설정할 수 있는 휴대단말기에서의 다수의 PDP 컨텍스트 동적 지원 방법 및 이를 위한 무선통신시스템에 관한 것이다. 이와 같은 본 발명은 네트워크가 휴대단말기로 자신의 성능 정보를 전송하는 단계와; 상기 휴대단말기가 상기 성능 정보를 기반으로 상기 네트워크의 다수의 PDP 컨텍스트 지원 여부를 판단하는 단계와; 상기 판단 결과에 따라 휴대단말기가 자신의 다수의 PDP 컨텍스트 지원 기능을 설정하는 단계를 포함하여 이루어짐으로써, 네트워크의 성능에 따라 효율적으로 서비스를 제공하고 사용자의 신뢰성을 향상시킨다. 
       
     휴대단말기(UE), 네트워크, UMTS, (다수의) PDP 컨텍스트, SMS-OTA
Patent KR-20080076675-A (KR)
Title: Ring binder mechanism
Inventor: TO CHUN YUEN
IPC: B42F13/16
Filed: 2007-07-23
Abstract: A ring binder mechanism is provided to lock a ring member without a spring element and to avoid binding of a control slide when the ring binder mechanism is operated. A ring binder mechanism(1) is composed of a housing(11) and at least one ring holding loose-leaf type pages and moving between a close position and an open position. A pair of hinge plates operatively connected to the rings are turned between first and second positions corresponding to the close and open positions of the ring, respectively, in the housing. Each hinge plate has a free end and a line of weakness formed inside near the free end in order to accelerate bending of the hinge plate. A hinge plate actuator has a bearing surface engaged with the hinge plate near the free end of the hinge plate when an actuator moves from the first position to the second position, in order to delay turning of the hinge plate by bending the hinge plate near the free end when the actuator moves firstly from the first position to the second position.
Patent KR-20070082593-A (KR)
Title: Guide weight for branch of fruit-tree
Inventor: KIM TAE UK
IPC: A01G17/04
Filed: 2007-08-01
Abstract: A weight of inducing a branch or twig of a fruit-bearing tree in the desired direction designed to hold the branch firmly by a pair of branch holding surfaces is provided. The weight enables quick and simple induction of the branch, is not separated from the branch even when the branch is swung heavily by a strong wind and can be easily controlled to the desired direction. A weight(10) of inducing a branch or twig of a fruit-bearing tree comprises: a first weight(11) and a second weight(12) which are made of metal material; a pair of branch holding surfaces(13) at the lower part of each weight to hold the branch; a press handle(14) spaced a predetermined distance from each other at the upper part of each weight; and a bent spring(20) between press handles to adhere elastically the first and second weights. The branch holding surfaces of each weight are opened elastically to a predetermined angle by pressing the press handle. A plurality of branch inserting grooves(16) are formed along the branch holding surface of the first and second weights.
Patent KR-20080014644-A (KR)
Title: Vacuum insulating panel and apparatus comprising the same
Inventor: KAMOTO DAIGORO
IPC: A47J41/00
Filed: 2007-08-09
Abstract: A vacuum insulating panel and an apparatus having the same are provided to improve the heat insulation property and reduce electric power consumption by forming a metal layer for coating a core and a gettering agent. A vacuum insulating panel comprises a core(2) of inorganic fiber, a gettering agent(3), an outer covering material(7) of a metal layer coating the core and the gettering agent, and welding layers(8) sealing the periphery of the outer covering material to decompress an internal part of the outer covering material. The welding layers have one or plural openings and an organic high polymer. The oxygen transmittance of the welding layers having a thickness of 25 mm is below 500 cc/m^2 day. The welding layers include at least one of polyimide resin, polyamideimide resin, polyimide siloxane resin, and polyamide resin. The glass transmission temperature of the resins is 160 to 230. The adhesiveness of welding layers with the outer covering material at the temperature of 150 is more than 10N/15mm. The metal layer is stainless or aluminum alloy foil.
Patent KR-20090016993-A (KR)
Title: Thin film transistor and manufacturing for the same, display device comprising the same
Inventor: KANG SUN KIL
IPC: H01L29/786
Filed: 2007-08-13
Abstract: A thin film transistor, a manufacturing method thereof, and a display device including the same are provided to prevent degradation of electrical property of a thin film transistor by removing metallic residue remaining on a substrate. An auxiliary electrode(110a, 110b) is formed on a substrate(100). A source electrode(120a) and a drain electrode(120b) cover the auxiliary electrode. A semiconductor layer(130) is connected to the source electrode and the drain electrode, and includes oxide. A gate insulating film(140) is formed on the semiconductor layer. A gate electrode(150) is formed on the gate insulating film in order to correspond to a fixed region of the semiconductor layer.
Patent KR-20090018306-A (KR)
Title: Coupled torsion beam axle suspension of an automobile
Inventor: KIM IL LANG
IPC: B60G7/02
Filed: 2007-08-17
Abstract: A coupled torsion beam axle suspension of vehicle is provided that the torsion beam is moved to top and bottom according to the property of the vehicle. A coupled torsion beam axle suspension of vehicle comprises a pair of trailing arms(200) from side to side arranged as the longitudinal direction of the car body, a torsion beam(100) combined with the trailing arm, a spring seat(300) undergoing fused deposition between the torsion beam and trailing arm, a spindle bracket(400) undergoing fused deposition on the top of the trailing arm. The torsion beam comprises the tubular beam pipe(700) installed at the inside. The cam-like forging plate(500) is melted in the end part of the tubular beam pipe. A guide(220) is formed in the outer portion of the trailing arm.
Patent KR-20090019265-A (KR)
Title: Interior decoration for building and its making method
Inventor: SHIM HYUN JIN
IPC: E04C2/10
Filed: 2007-08-20
Abstract: An interior material coated with dryvit using iso pink or a manufacturing method thereof is provided to allow anyone to decorate interior using various color of iso pink which is light and easy to be handled. A manufacturing method for interior material comprises: a step of coating one face of iso pink with dryvit(11); a step of molding a pattern with silicon(12) by scratching the coated face of the dryvit; a step of naturally drying a dryvit coated section(16); and a step of adhering the backside surface of iso pink on a wall using a double sided tape and adhesive.
Patent KR-20090021597-A (KR)
Title: Base station, mobile station for processing wireless communication each other, and method for controlling the same
Inventor: CHOI HYUN HO
IPC: H04B7/26
Filed: 2007-08-27
Abstract: A base station, a mobile station and a control method thereof for performing the wireless communication removing wireless communication anomaly phenomenon in a wireless mobile communication system are provided to improve the capacity of the entire cells. The wireless communication unit(101) of a base station performing wireless communication with the base station performs wireless communication through a cellular channel. A determining unit(103) of the base station uses received CQI information. A wireless telecommunication anomaly phenomenon generated between the mobile station and base station is determined. A communication unit of a base station(111) performs wireless communication through a cellular channel. The wireless communication through the cellular channel which a communications unit of a mobile station performing the base station and wireless communication is already set up with the base station. A controller(114) blocks communications through the cellular channel.
Patent KR-20090021676-A (KR)
Title: 휴대 단말기
Inventor: KIM SANG HO
IPC: H04B1/38
Filed: 2007-08-28
Abstract: "0"부터 "9"까지의 숫자에 대응되며, 적어도 하나의 키 버튼이 적어도 2개의 상기 숫자에 대응하는 상기 키 버튼을 포함한 메인 버튼부, 및 상기 키 버튼에 대응되는 상기 숫자를 표시하는 디스플레이 패널을 포함하여, 메인 버튼부가 차지하는 공간을 최소화하여, 휴대 단말기의 소형화를 이룰 수 있으며, 또한, 다른 버튼부의 공간적 배치의 융통성이 향상되는 휴대 단말기를 제공할 수 있다. 
       
     휴대 단말기, 키 버튼, 숫자 버튼, 2행 3열, 6개 버튼
Patent KR-20090022279-A (KR)
Title: Lens module
Inventor: KIM BEOM KEUN
IPC: G02B13/18
Filed: 2007-08-30
Abstract: A lends module is provided to amend the spherical aberration, the coma aberration, and the astigmatism by using the non-spherical lens. A lends module comprises the first optic group(100), the second lens group(200), the third lens group(300), a filter(400), and a light receiving element(500). In order to obtain the subject image, the light corresponding to the video information of the subject passes through the first optic group, the second lens group, and the third lens group and the filter and income into the light receiving element. The first optic group is fixed. The second lens group and the third lens group move to the optical axis. The second lens group has the zoom function. The third lens group has the zoom and correction function. The filter is made of the infrared cutting filter.