baber/WOPTO huggingface dataset:
Patent KR-20070079957-A (KR)
Title: Vertical light emitting diode and fabrication method thereof
Inventor: YU YOUNG MOON
IPC: H01L33/00
Filed: 2007-07-03
Abstract: A vertical light emitting diode and its fabricating method are provided to improve reliability by minimizing a thermal expansion coefficient between a semiconductor layer and a ceramic substrate. A plurality of semiconductor layers(202,204) are laminated on a light emitting diode. A bonding metal layer(209) is formed on an upper surface of the light emitting diode including the semiconductor layers. A ceramic substrate(210) having a via hole is bonded with the upper surface of the light emitting diode through the bonding metal layer. The via hole of the ceramic substrate is filled with a metal to connect the light emitting diode with the outside. The light emitting diode includes the semiconductor layers including nitride semiconductor compounds of different types, an active layer(203), and electrodes(206,211).
Patent KR-20090006700-A (KR)
Title: Sensor module assembly and detecting apparatus using the same
Inventor: KIM MYOUNG JUN
IPC: B60Q1/02
Filed: 2007-07-12
Abstract: A sensor module assembly and detecting apparatus using the same is provided to increase the freedom of degree caused by mounting through miniaturization and detect position according to the distance detected from the relatively wide area. A sensor module assembly comprises a beam irradiating unit(32) irradiating beam for detecting; a beam splitter(34) turned by specific angle by a motor; a detecting unit(35) for detecting the beam which is reflected from the object through the beam splitter; and a signal processing part detecting the location of the object using the signal detected from the detecting part.
Patent KR-20090009365-A (KR)
Title: System and method for managing trade transaction package goods and program recording medium
Inventor: JEONG JI HO
IPC: G06Q30/06
Filed: 2007-07-20
Abstract: A trade service package product operation method, a system and a recording medium thereof are provided to enable a trade transactional customer to confirm a trade transactional service easily according to trade transactional details and to select a trade service suitable for predicted expenses. An information confirmer(705) confirms trade transactional usage target service information and trade transactional predictive cost information corresponding to trade transactional company customer information. A package configuration unit(710) configures a packet product consisting of at least two trade transactional services. An interface provider provides packet product information and an interface for selecting or inputting the package product.
Patent KR-20090010488-A (KR)
Title: Method of fabricating semiconductor device
Inventor: CHANG DONG WON
IPC: H01L21/76
Filed: 2007-07-23
Abstract: The manufacturing method of the semiconductor device is provided to achieve the smaller width by the deposition process instead of photolithography. The method of manufacturing the semiconductor device comprises as follows. A step is for forming the first trench(201) in the semiconductor substrate. A step is for forming first device isolating pattern(120) which fill the first trench. A step is for forming the spacer in the side wall of the first device isolating pattern. A step is for forming the second trench in the semiconductor substrate between first device isolating patterns. A step is for forming the second device isolating patterns which fill the second trench.
Patent KR-20090011226-A (KR)
Title: Composition of skin external application containing green tea flower essential oil
Inventor: LEE JIN YOUNG
IPC: A61K8/97
Filed: 2007-07-25
Abstract: A composition for skin external application containing green tea flower essential oil is provided to protect skin cell, to improve wrinkle, to suppress deterioration of skin elasticity and pigmentation and to remove active oxygen species. A composition for skin external application comprises green tea flower essential oil to active ingredient. The green tea flower essential oil is a green tea fragrance component obtained through a steam distillation after extracting a solvent of the green tea flower. The green tea flower fragrance component contains 4,8-dimethyl-1,3(E), 7-nonatriene and Syringa vulgaris alcohol.
Patent KR-20090011885-A (KR)
Title: Semiconductor light emitting device and fabrication method thereof
Inventor: YOON HO SANG
IPC: H01L33/00
Filed: 2007-07-27
Abstract: A semiconductor light emitting device and a manufacturing method thereof are provided to increase the luminous efficiency of the active layer by strengthening the electric tolerance. An active layer(119) is formed on the first conductivity semiconductor layer(117). The second conductivity semiconductor layer(121) is formed on the active layer. A lamp provides the minority carrier by exposing at least one layer among the layers. The first undoped semiconductor layer(115) is formed under the first conductivity semiconductor layer. A buffer layer(113) is formed under the undoped semiconductor layer.
Patent KR-20090012437-A (KR)
Title: Casing guide structure for constructing column
Inventor: PARK MOO YONG
IPC: E02D5/34
Filed: 2007-07-30
Abstract: A casing guide structure for pillar construction is provided to make installation simple, to shorten a period of construction, to have an environment-friendly effect by having no wastes such as waste concrete, and to reduce the cost of construction by controlling the perpendicularity of a guide casing. A casing guide structure for pillar construction is composed of a concrete block(10) manufactured in the shape of a precast structure and provided with a center hole(11) penetrating an in-casing installed vertically to be guided and supported while being settled on lean concrete for a horizontal level of the excavation bottom or the horizontally tamped excavation bottom, wherein the central line of the center hole is formed perpendicularly to the bottom of a block.
Patent KR-20090013312-A (KR)
Title: Method for controlling a pipeline analog to digital converter and a pipeline pnalog to digital converter implementing the same method
Inventor: JEON YOUNG DEUK
IPC: H03M1/12
Filed: 2007-08-01
Abstract: A control method of pipeline analog/digital converter and a pipeline analog/digital converter are provided to minimize sampling mismatch by controlling a sampling point. A pipeline analog/digital converter does not use a shear sample-and-hold amplifier. A first stage of the pipeline analog/digital converter comprises an A/D converter and a residual signal generator. The A/D converter(420) samples the analog input signal and produces first sampling value. The A/D converter amplifies the first sampling value and converses the first sampling value to corresponding digital code. The residual signal generator(410) samples an analog input signal at the same time with the sampling by the A/D converter and produces second sampling value. While the A/D converter amplifies the first sampling value, the residual signal generator holds the second sampling value. The residual signal generator produces the residual signal by using the second sampling value and digital code and delivers the generated residual signal to the second stage.
Patent KR-20090014719-A (KR)
Title: Epoxy pad composition
Inventor: PARK HYO SAN
IPC: C08L23/20
Filed: 2007-08-07
Abstract: An epoxy pad composition for reinforcing the rigidity of a car body is provided to improve the dust control function and physical properties(penetration, adhesive strength, flexural strength and impact resistance) and to reinforce the rigidity of the car body. An epoxy pad composition for reinforcing the rigidity of a car body comprises bisphenol-based epoxy resin, dimer acid-modified epoxy resin, NBR-modified epoxy resin, isoprene rubber, butadiene rubber, aluminum powder, calcium oxide, carbon black, calcium carbonate, talc, PE-based fiber, imidazole denaturant curing accelerator, dihydrazide-based hardener.
Patent KR-20080052288-A (KR)
Title: Multi-level cell memory device using concatenated coding
Inventor: PARK SUNG CHUNG
IPC: G11C7/22
Filed: 2007-08-09
Abstract: A multi-level cell memory device using concatenated coding is provided to store more than four bits in one memory cell by increasing the number of bits stored in one memory stably. A multi-level cell memory device includes an MLC(Multi Level Cell) memory cell(240), an outer encoder(210), an inner encoder(220) and a signal mapping module(230). The outer encoder generates outer encoded bit stream by encoding the data through first encoding method. The inner encoder generates inner encoded bit stream by encoding the outer encoded bit stream through second encoding method. The signal mapping module writes the data in the MLC memory cell by applying a program pulse according to the inner encoded bit stream to the MLC memory cell.
Patent KR-20090016867-A (KR)
Title: Vibration(shock) sensor with rubber-magnet by faraday's law
Inventor: KIM DO HYUNG
IPC: G01P15/08
Filed: 2007-08-13
Abstract: A vibration sensor with a rubber-magnet is provided to facilitate manufacture and installation by putting a wire into a core slot consisting of a central axis hole of a rubber magnet pipe and sensing vibration and impact through electromotive force generated by moving of the wire. A vibration sensor using magnetic induction phenomenon comprises a rubber magnet pipe, a power line and a wire stopper. The rubber magnet pipe(10) has a core slot(11) toward an axial direction. A power line(30) is placed in order to be composed of a closed loop phase in the core slot and both ends of the power line are connected to a control recognition part(20). A wire stopper(40) supports an exposed center collapsible portion(31) of the power line and protects to break away to the opposite side of the core slot.
Patent KR-20090017163-A (KR)
Inventor: AHN JEONG GYUN
IPC: H04N21/40
Filed: 2007-08-14
Abstract: An IPTV remote educational service offering system and a method thereof for providing an effective time movement function are provided to supply incentives such as free home and PC tickets, movie preview tickets, and gift certificates to users, when points are accumulated at more than certain point levels. An IPTV headend system(200) receives remote educational contents from a remote educational contents provider, and transmits remote educational broadcasting to an IPTV terminal through an IP network in a multicast way in real time. A remote educational service system enables instructors and students to ask and answer each other during the remote educational broadcasting in real time through remote educational channels. The system enables the students to watch the remote educational broadcasting from a time when questions and answers are initiated.
Patent KR-20090019427-A (KR)
Title: Apparatus and method of test most electronic equipment in car
Inventor: KANG KYOUNG O
IPC: G01M17/00
Filed: 2007-08-21
Abstract: An apparatus for testing MOST(Media Oriented Systems Transport) electronic device for vehicle and a method thereof are provided to improve performance of an electronic device applying MOST communications. An apparatus for testing MOST electronic device for vehicle comprises an electronic device(30), an optolyzer(20), and a computer(10). The electronic device is mounted on a vehicle. The optolyzer is connected to the electronic device through optical communications, transmits order and data to the electronic device, receives response, and checks state of the electronic device. The computer controls the optolyzer, and tests response time of the electronic device and net block response message.
Patent KR-20090026671-A (KR)
Title: Lens diffusing point source of light for backlight unit
Inventor: LYU JONG SON
IPC: G02B3/00
Filed: 2007-09-10
Abstract: A point light source diffusion lens for a backlight is provided to obtain a uniform illumination or luminance distribution on an optical panel by diffusing a light of a light emitting device condensed in a center axis. A point light source diffusion lens(100) for a backlight is arranged to coincide with a center axis of a LED(130) arranged on a PCB. The lens is formed in a part faced with the center axis of the LED, and has a concave lens shape(110). The lens is formed in a part separated from the center axis, and has a convex lens shape(120). The LED is contacted in an inner surface of the lens. The lens is made of high light transparency material. The lens is manufactured by using an injection molding method and a polishing method etc. A refractive index of the lens is 1.4 ~ 2.0.
Patent KR-20090029118-A (KR)
Title: Loading device
Inventor: KIM DONG YOUN
IPC: B62B1/00
Filed: 2007-09-17
Abstract: A loading device is provided to reduce the number of work process in loading the bumper. A loading device(100) comprises a loading part(110) in which article is loaded, a guide rail(120) equipped in the side of loading part, a loader(130) which is rotative and combined with the guide rail, and a protection member(140) which is fixed to the loader. The loader is slidable and combined in the guide rail. The loader includes a clamper(150) which fixes the protection member. The protection member is made of Styrofoam.
Patent KR-20070100209-A (KR)
Title: Touchscreen input method without stylus
Inventor: YUNE BO RA
IPC: G06F3/041
Filed: 2007-09-17
Abstract: A touch screen button input method without a stylus such as a touch pen is provided to expand the contacted button on the touch screen, and to find the button easily by sensing the detached time between a finger and the touch screen and inputting the information of the button. The button information of the point a user's finger contacts last time is inputted when inputting the button. The button information is not inputted when the finger or a stylus such as a touch pen are moved, being touched on the screen. The contacted button is expanded, the color of the contacted button is changed, or the information of the contacted button is displayed on the screen independently. The contact button is easily recognized by a user.
Patent KR-20090029976-A (KR)
Title: Stage apparatus
Inventor: CHOI YOUNG SU
IPC: B23Q5/22
Filed: 2007-09-19
Abstract: A stage device is provided to reduce a manufacture cost by forming a sliding ball guided by a guide rail and a ball cage accommodating a sliding ball. A stage device comprises: a plurality of sliding balls(41) formed between a base and a stage(30); a guide rail(43) formed in the base and the stage in order to be contacted with a sliding ball, and to guide a sliding ball in the movement of the stage; and a ball cage(45) having g a plurality of grooves containing a plurality of sliding balls in the regular interval, and formed between the base and stage.
Patent KR-20090030179-A (KR)
Title: Photocurable and alkali-developable (co)polymer modified with multifunctional polyester oligomer and process for preparing the same
Inventor: KIM HYUNG WOOK
IPC: C08F220/00
Filed: 2007-09-19
Abstract: A photocurable and alkali-soluble (co)polymer is provided to improve development, miscibility with organic binder and pigment and dispersibility, when being applied to a photolithographic material for a flat panel display such as a column spacer, color filter, color resist, and photoresist. A photocurable and alkali-soluble (co)polymer comprises n acid functional group, an ethylenically unsaturated bond and a moiety of a multi-functional polyester oligomer. The multi-functional polyester oligomer is obtained by polymerizing a hyroxyl group-containing monomer(A), a carboxyl group or acid anhydride-containing monomer(B), a glycidyl group-containing monomer(D), and a monomer(F) having a hydroxyl group or carboxyl group together with a unsaturated group, in order.
Patent KR-20080030485-A (KR)
Title: Method of determining the number of active abrasive grains on a conditioning disk
Inventor: BORUCKI LEONARD
IPC: G01M99/00
Filed: 2007-09-20
Abstract: A method for measuring the number of active abrasive grains on a conditioning disk is provided to prevent the accuracy of measurement results from deteriorating due to variation of flatness during the manufacturing process of a sheet. A method for measuring the number of active abrasive grains on a conditioning disk comprises a step of allowing a conditioning disk to be in contact with a hard surface such that a surface of the conditioning disk, which contains abrasive grains, faces the hard surface. In a state in which load is applied to the conditioning disk toward the hard surface such that random active abrasive grains existing on the surface of the conditioning disk leave marks, respectively. The number of the active abrasive grains on the conditioning disk is measured by calculating the marks formed on the hard surface.
Patent KR-20090032424-A (KR)
Title: The method of current stabilization and reducing stability time for elecromagnet
Inventor: CHOE SUG BONG
IPC: H01F7/06
Filed: 2007-09-28
Abstract: A method for stabilizing a current of an electromagnet and a method for reducing a stabilizing time are provided to prevent a current hopping phenomenon generated in changing a current supplied to an electromagnet. An electric condenser is parallel connected to an electromagnet in order to prevent a hopping phenomenon of an electromagnet current generated according to a change of a current supplied to the electromagnet. A change of a current of a power supply supplied to the electromagnet is successively controlled. A current value flowing to the electromagnet is changed according to a control of an output value of the power supply. A capacitance of the electric condenser is reduced according to a control of the output value of the power supply. A current value flowing to the electromagnet is controlled.
Patent KR-20090036179-A (KR)
Inventor: PARK SEONG CHUL
IPC: E02D29/063
Filed: 2007-10-09
Abstract: An underwater fixing method using a non-filled structure is provided to improve the carrying method of the heavy load and to obtain the resistivity which is similar to the dropping of a filled structure by dropping non- filled structure. An underwater fixing method using a non-filled structure is composed of steps for preparing a pipe type member in which center is hollow, connecting the pipe type member to a float member by using a rope, and dropping the pipe type member under the water. The pipe type member obtains the resistivity which is similar to a filled structure the seawater is filled in the pipe type member.
Patent KR-20090036375-A (KR)
Title: Inverter transformer
Inventor: JANG JIN HAENG
IPC: H01F27/24
Filed: 2007-10-09
Abstract: An inverter transformer is provided to simplify a manufacturing process and cost and reduce heat efficiently by forming an insulating tap one side of the bobbin. A transformer for an inverter comprises a first bobbin(21), a second bobbin(22), an insulating tape(30), and a pair of U-type core(24). A plurality of insulation slits is formed and a primary coil(25) is wound between a plurality of insulation slits at a first bobbin. A plurality of insulation slits is formed and the secondary coil(26) is wound between a plurality of insulation slits at the second bobbin. The insulating tape surrounds one bobbin of the first or the second bobbin. An U-type core is inserted into the formed inserting hole(27) within the first, and the second bobbin.
Patent KR-20090036631-A (KR)
Inventor: KIM IN KUEN
IPC: G06Q40/08
Filed: 2007-10-10
Abstract: A terminal device for processing insurance premium and a program recording medium are provided to induce a contractor account and a daily-employed job worker account for wage transferring by performing automatic calculation of insurance fee for wage supply of a daily worker. A card reader(150) reads the daily-employed job worker exclusive card information from the exclusive card of the daily-employed job worker. An information input unit(155) is inputted the allowance wage from a contractor. An insurance bill calculator(175) produces the insurance bill toward the allowance wage of the daily-employed job worker. A statement generator(160) produces approval request statement for a predetermined pay processing recognition request. A statement transmitter(165) transmits the generated wage processing recognition request statement as described above to a server. A statement processor(170) receives the wage processing response and the received statement is outputted.
Patent KR-20090040570-A (KR)
Title: Apparatus for adjusting serpentine moving of belt conveyor
Inventor: JEONG YOUNG IL
IPC: B65G15/60
Filed: 2007-10-22
Abstract: A belt conveyor swerving control device is provided to minimize damage to a belt and prevent the belt from being swerved by controlling side angle of a guide roller which is contacted to the belt. A belt conveyor swerving control device(100) comprises: a support bracket(110) installed in a width direction at the lower part of the frame of a belt conveyor; a guide roller(120) installed to rotate in a side direction through a hinge shaft(111) with being contacted with the lower surface of the belt; a bracket(130) installed at the side of the frame; and an engaged unit(140) installed at one side of the bracket. The engaged unit control the position of an engaged bar(150) connected to the one side of the guide roller.
Patent KR-20090041455-A (KR)
Title: Mud table
Inventor: JEONG JEOM YONG
IPC: A47C21/04
Filed: 2007-10-24
Abstract: A mud imbedded table is provided, which enables to exchange the soil of the table to obtain the effect of working in the soil. A mud imbedded table comprises: a table main body(1) which is formed of the empty space; and a sliding lid which is installed in order to be detachable from the top and bottom, front and rear, and the right an left of the table main body to exchange content of the empty space of the table main body from time to time and in which a plurality of holes are punched. The content which is exchanged from time to time is the soil, stone, glass, charcoal, woods, and metal. The table main body is made of the hard material. The content of the table main body and smell of the soil are sent forth to the outside.
Patent KR-20090043854-A (KR)
Inventor: CHOI CHANG HO
IPC: B65D81/02
Filed: 2007-10-30
Abstract: 본 발명은 상기의 목적을 달성하기 위한 본 발명의 일 측면에 따른 포장용 보호 부재는, 띠 형상으로 형성되어 측벽을 제공하는 벨트 및 상기 벨트의 측벽에 장착되고 양측 단부가 체결되는 벨트의 중심부를 향하도록 개방된 홀딩 홈을 구비하는 복수의 홀더를 포함하는 포장용 보호 부재 및 이를 이용한 포장 방법을 제공한다. 
     이와 같은, 본 발명은 피포장체의 외연부가 포장용 보호 부재의 벨트 및 홀더에 의해 보호된 상태로 포장 부재에 담겨 포장되므로, 피포장체의 표면이 포장 부재와 밀착되는 것을 최소화한다. 따라서, 피포장체의 표면이 포장 부재와 접촉하여 오염되거나 손상되는 것을 최소화할 수 있으므로 청정도 유지가 용이하다. 
       
     실리콘 링, 실리콘 전극, 보호 부재, 방습 부재, 포장 팩, 고청정
Patent KR-20090044647-A (KR)
Inventor: KIM EUN JEONG
IPC: H01L21/762
Filed: 2007-11-01
Abstract: 본 발명은 스핀온절연막의 부피수축에 따른 소자결함(defect)을 방지하는 소자분리막 제조 방법을 제공하기 위한 것으로, 이를 위해 기판을 식각하여 트렌치를 형성하는 단계, 상기 트렌치의 단차를 따라 실리콘을 다량함유하는 실리콘산화막을 형성하는 단계, 상기 트렌치 내에 유동성 절연막을 매립하는 단계 및 상기 유동성 절연막을 큐어링하는 단계를 포함하여 이루어지므로써, 실리콘산화막의 부피팽창을 통해 스핀온절연막의 부피수축을 보완한다. 
       
     부피수축, 부피팽창, 스핀온절연막, 실리콘산화막, 소자결함
Patent KR-20090045675-A (KR)
Inventor: KIM CHANG SOO
IPC: H04M1/11
Filed: 2007-11-02
Abstract: 본 발명은 전자기기에 잘 밀착되어 임의의 회전을 방지하고, 회전감이 좋으며, 조작 방법이 편리한 전자기기용 스탠드 힌지를 제공하기 위한 것이다.  
     본 발명의 전자기기용 스탠드 힌지는 전자기기에 결합되는 고정부재; 상기 고정부재에 힌지 결합되어 상기 전자기기를 바닥면에 대해 지지하는 지지부재; 상기 고정부재 또는 상기 지지부재 중 어느 하나에 형성된 스토퍼; 상기 고정부재 또는 상기 지지부재 중 나머지 하나에 장착되어 상기 스토퍼와 접촉하는 슬라이드; 및 상기 슬라이드를 상기 스토퍼와 접하게 밀착시켜 상기 지지부재가 상기 고정부재에 대해 반자동 회전되도록 하는 탄성부재; 를 포함하여 이루어진다.  
       
     스탠드, 힌지, 반자동
Patent KR-20090046603-A (KR)
Inventor: PARK EUN CHAN
IPC: H04B7/26
Filed: 2007-11-06
Abstract: 본 발명은 무선통신시스템의 기지국에서 핸드오버를 위한 데이터를 전송하기 위한 장치 및 방법에 관한 것으로서, 상기 기지국으로부터 서비스를 제공받던 단말이 핸드오버를 통해 접속한 타켓 기지국으로부터 상기 단말에 대한 데이터 전송을 요청받는 경우, 버퍼에 누적된 데이터 양을 확인하는 과정과, 상기 버퍼에 누적되어 있는 데이터 양을 고려하여 상기 단말에 대한 데이터를 전송할 것인지 결정하는 과정과, 상기 단말에 대한 데이터를 전송하는 경우, 상기 단말에 대한 데이터를 상기 타켓 기지국으로 전송하는 과정을 포함하여 핸드오버로 인한 단말의 데이터 손실 및 처리율 감소를 방지하며 상기 서빙 기지국과 타켓 기지국에서 제공하고 있던 다른 서비스들의 품질이 저하되는 것을 방지할 수 있는 이점이 있다.  
       
     핸드오버(Handover), 트래픽, 라인카드 버퍼, 백홀