baber/WOPTO huggingface dataset:
Patent KR-20080066568-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: IMAI AKIRA
IPC: H01L21/768
Filed: 2008-01-08
Abstract: A method for manufacturing a semiconductor device is provided to suppress a rounding state of a corner part of a pattern by exposing a pattern edge in a first direction and a pattern edge in a second direction. An isolated pattern with low density is arranged to have relatively wide interval between adjacent patterns. A periodical pattern of high density is arranged to have relatively narrow interval between adjacent patterns. The isolated pattern and the periodical pattern are formed on the same layer. The isolated pattern includes a first and second sides(12a,12b). The first and second sides are adjacent to each other in order to form a corner part of an external angle of less than 180 degrees. A method for manufacturing a semiconductor device includes a process for exposing regions corresponding to first divided patterns and first thinned patterns by using a first mask(13) having a first mask pattern(10). The method further includes a process for exposing regions corresponding to second divided patterns and second thinned patterns by using a second mask(14) having a second mask pattern(11).
Patent KR-20080100118-A (KR)
Title: Surface emitting semiconductor laser, method for fabricating surface emitting semiconductor laser, module, light source apparatus, data processing apparatus, light sending apparatus, optical spatial transmission apparatus, and optical spatial transmission system
Inventor: SUZUKI TEIICHI
IPC: H01S5/183
Filed: 2008-01-15
Abstract: A surface emission semiconductor laser improves efficiency of the mode control by optically controlling the light generated in an active layer by the optical mode control layer. A lower reflector(106) is formed on a substrate. An active layer(112) is formed on the lower reflector, and generates the light. An upper reflector(124) is formed on the active layer and forms a resonator at the interval with the lower reflector. An optical mode control layer(120) is formed between the upper reflector and the lower reflector includes an opening part to selectively absorb and reflect the light generated in the active layer, and optically controls the mode of the laser beam. A current confining layer(108) is formed between the upper reflector and the upper reflector and confines the current flowing in the driving.
Patent KR-20090078550-A (KR)
Title: Fuel cell providing improved stack and cooling plate
Inventor: SHIN JAE YOUNG
IPC: H01M8/02
Filed: 2008-01-15
Abstract: A cooling plate with a sealing structure and a fuel cell stack employing the same are provided to maximize sealing efficiency when the compressive modulus of a sealing member is within 18~30% and the surface illumination of an inner wall is in a range of Rmax 0.11-14micron. A cooling plate(200) comprises: a coolant channel through which a refrigerant flows; and a groove(201) in which a sealing member(300) with compressive modulus of 18~30% is inserted and which surrounds the coolant channel. A fuel cell stack consists of: a cell in which an electrogeneration reaction takes places; the cooling plate with the coolant channel and the groove; and the sealing member which is inserted into the groove in order to prevent the leakage of the refrigerant. The sealing member has 18-30% of compressive modulus defined as (the thickness of the sealing member - the height of the groove)/the thickness of the sealing member * 100.
Patent KR-20090079544-A (KR)
Title: Herbal health aid foods manufacturing method using black ginseng
Inventor: HYUN KUM JU
IPC: A23L33/00
Filed: 2008-01-18
Abstract: A method for preparing an herbal health food is provided to enable even foreigners to easily eat the food containing black ginseng and Kimchi. A method for preparing an herbal health food comprises the following steps of: collecting over 4-year-old ginsengs and removing foreign materials and soil therefrom; drying the ginsengs with hot air until the moisture content becomes 10% or less and steaming them; repeating the previous step of drying and steaming nine times so that the ginsengs becomes black; sterilizing the black ginsengs under high-temperature and high-pressure to eliminate specific scent and taste from the black ginsengs; extracting and concentrating the black ginsengs in an extractor and a concentrator in sequential order; stirring the black ginseng concentrate with a ceramic ball, which radiates far infrared rays in an aging tank; and mixing the stirred black ginseng solid with herbal materials and re-stirring them to a uniform state.
Patent KR-20090081279-A (KR)
Title: Hybrid press apparatus for manufacturing rotor
Inventor: LEE JONG HO
IPC: B30B7/02
Filed: 2008-01-23
Abstract: A hybrid press apparatus for manufacturing a rotor is provided to improve the reliability and the quality of a rotor by reducing the failure rate of a rotor and to improve spatial utilization rate. A hybrid press apparatus for manufacturing a rotor comprises an upper plate(1), a lower plate(2), a vertical driver, a fixing slot unit(10), a rotary slot unit(20), a laminating unit(30), and a rotation driving part. The upper plate corresponds to the top of a press die. The lower plate corresponds to the bottom of the press die. The vertical driving part relatively moves the upper plate vertically to the lower plate. The fixing slot unit is arranged between the upper plate and the lower plate. In the fixing slot unit a first through-groove is formed in order not to have skew value. The rotary slot unit is connected to the fixing slot unit in horizontal direction. In the rotary slot unit, a second through-groove is formed to have skew value The laminating unit laminates the disks in which the first and the second through-holes are formed. The rotation driving part rotates the rotary slot unit at the set skew value.
Patent KR-20090081848-A (KR)
Title: Phase change memory device and method of forming the same
Inventor: SHIN JAE MIN
IPC: H01L27/115
Filed: 2008-01-25
Abstract: A phase change memory device and a method for forming the same are provided to improve heat efficiency by reducing the loss of the heat in a contact surface with a phase change film pattern by reducing an area of an upper surface of the bottom electrode contact in contact with the phase change film pattern. A phase change memory device includes a constructive pattern(25), a bottom electrode contact(35), a phase change film pattern(50), a top electrode(60). The conductive pattern is positioned on a substrate(10). The bottom electrode contact is positioned on the conductive pattern. The phase change pattern is positioned on the bottom electrode contact. The top electrode is positioned on the phase change film pattern. The area of the upper surface of the bottom electrode contact is smaller than the area of the lower surface.
Patent KR-20090081917-A (KR)
Title: Air conditioner
Inventor: PARK HEE WOONG
IPC: F24F13/28
Filed: 2008-01-25
Abstract: An air conditioner is provided to prevent foreign material accumulated in the rising of the air due to negative pressure formed at the lower center of a cyclone from being scattered again to the upper part of the cyclone by preventing the foreign material from being accumulated on the lower part of the cyclone. An air conditioner comprises a filter, a filter cleaning unit, a suction generation unit, a cyclone separator, a foreign material collection container(90), and a guide unit(79). The filter is installed to filter foreign material in the air sucked into the air conditioner. The filter cleaning unit cleans the foreign material filtered in the filter along the filter. The suction generation unit sucks the foreign material cleaned with the filter and moves the foreign material. The cyclone separator is connected to the filter cleaning unit and centrifuges the foreign material moved with the suction generation unit. The foreign material collection container is connected to the cyclone separator and contains the foreign material separated from the cyclone separator. The guide part induces the foreign material separated from the air to the foreign material collection container.
Patent KR-20080021732-A (KR)
Title: Method and apparatus for market research by multimedia message of mobile phone
Inventor: LEE YOON
IPC: G06Q99/00
Filed: 2008-01-28
Abstract: A method and a system for market research by using multimedia message of a mobile phone are provided to enable a user to form a query for market research through MMS, to send the query through the mobile terminal, to receive the responses through simple key input, and to extract the market research result. The MR-MMS(Market Research-Multimedia Message Service) transmission is requested from a mobile phone of a caller or an MR web server to an MMSC(Multimedia Message Service Center). The MMSC transmits the MR-MMS to the mobile phone of a receiver. The receiver responds to the MMSC by inputting a specified key of the mobile phone. If an answer is requested from the caller, the MMSC transmits the input value of the receiver to the mobile phone of the caller. The MMSC transmits the answer data to an MR-relay server. The answer data is stored in an MR-DB, and analyzed to be extracted to an MR-web server. The MR-web server offers the market research result.
Patent KR-20090088759-A (KR)
Title: Industrial tomography device using gamma source
Inventor: JUNG SUNG HEE
IPC: G01N23/02
Filed: 2008-02-16
Abstract: An industrial tomographic apparatus using a gamma-ray source is provided to easily inspect a test material by rotating an optical system part right and left and increase the penetrating power using the high energy gamma-ray source. An industrial tomographic apparatus using a gamma-ray source comprises an optical system part and a driving part(300). The optical system part comprises an annular rotator(250), a gamma-ray source sighting part, and a radiation detector(230). The rotator is inserted into a test object. The rotator rotates right and left. The gamma-ray source sighting part is combined in the rotator. The radiation detector is formed to be faced in the gamma-ray source sighting part. The driving part is installed at the outer side of the optical system part. The driving part moves the optical system part to top and bottom.
Patent KR-20090092139-A (KR)
Title: 자동차 후방 감지 장치 및 그 제어방법
Inventor: CHOI KOOK HOI
IPC: B60Q9/00
Filed: 2008-02-26
Abstract: 본 발명은 자동차 후방 감지 장치 및 그 제어방법에 관한 것으로, 자동차 후방 감지 장치에 있어서, 자동차 운행시 후방의 물체를 감지하는 후방 감지 센서;  상기 자동차의 방향 전환시 운전자 조작에 의해 작동하는 방향 지시기; 및 상기 자동차 전/후진 및 상기 방향 지시기의 작동에 따라 상기 후방 감지 센서의 작동을 제어하는 제어부를 포함하는 것을 특징으로 한다. 
     이에 의해, 운전자에게 후방 사각지대의 시야를 제공함으로써 안전사고를 미연에 방지할 수 있고, 운전자는 사고위험에 대한 부담을 덜어 더 편하게 운전을 할 수 있다.
Patent KR-20090094410-A (KR)
Title: Fashion Roof carrier
Inventor: PARK GYUNG TAE
IPC: B60R9/045
Filed: 2008-03-02
Abstract: A fashion roof carrier is provided to facilitate loading burden by replacing a connecting member of a fashion roof rack with a side rail bar and coupling a movable cross bar in any time. A fashion roof carrier comprises fixing members(100a,100b), a joining and receiving member, a bolt-shaped joining and receiving member, an elastic plate(180a,180b), a side rail bar(110), lid plates(120a,120b), and a crossbar(130). The fixing member has a plurality of protrusions. The joining and receiving member is inserted into a part of the protrusion of the fixing member. The rest protrusion is coupled in a hollow groove of the side rail bar. The elastic plate adheres closely with the roof panel in order to prevent the water leakage through the joint hole of the roof panel. The side rail bar has a plurality of through-holes, a plurality of through-grooves, a plurality of rectangular slots, and a plurality of reentrant grooves. The location fixing protrusion of a movable crossbar is inserted into the through-hole. The movable crossbar is inserted into the through-groove. The rectangular slot is coupled with a hook of a cover plate. The cover plate has a plurality of hooks on one side and a plurality of protrusions on the other side.
Patent KR-20080081866-A (KR)
Title: Light redirecting film having discontinuous coating
Inventor: BREWER JOHN C
IPC: G02B5/02
Filed: 2008-03-06
Abstract: A light redirecting film is provided to increase brightness of the light redirecting film over a wide viewing angle by irregularly bonding adhesive beads on a structured surface on at least one surface of a film. An optical film manufacturing apparatus includes an extruder(101), a patterned roller(105), a stripping roller(111), and a pressure roller(107). The extruder extrudes a material(103). The patterned roller includes surface structures, which form optical structures within an optical layer(113). The pressure roller removes the material from the patterned roller by applying a force between the patterned roller and the stripping roller. A base layer is pressed between the pressure roller and the patterned roller. The material forms the optical layer and is transferred between the patterned roller and the pressure roller.
Patent KR-20090096206-A (KR)
Title: Method and apparutus for advertisement using group-ware
Inventor: LEE YUN KYU
IPC: G06Q30/02
Filed: 2008-03-07
Abstract: A group-ware advertisement method and an apparatus thereof are provided to perform an effective advertisement in a condition that work contents or a request itself of a user can be obtained in advance. A user database(120) stores user information. An advertisement database(130) stores advertisement information. A control module(110) is requested to execute a unit program of groupware from a terminal of a user. The control module searches information of the user from a user database in response to the request. The control module selects the advertisement information from the advertisement DB based on the information of the user. The control module displays the selected advertisement information to at least a part of an interface of the unit program.
Patent KR-20080085717-A (KR)
Title: Production process for high purity silicon
Inventor: HAYASHIDA SATOSHI
IPC: C01B33/021
Filed: 2008-03-17
Abstract: A process for producing high purity silicon at a relatively low cost by treating by-produced zinc chloride efficiently when producing silicon from silicon tetrachloride by a zinc reduction process is provided. A production process for high purity silicon comprises the steps of: (1) reacting metal silicon with hydrogen chloride gas; (2) distilling a reaction product obtained in the step(1) to obtain silicon tetrachloride; (3) reacting silicon tetrachloride obtained in the step(2) with zinc gas in a gas phase within a reaction furnace having a temperature of 800 to 1200 deg.C to produce high purity silicon; (4) reacting zinc chloride by-produced in the step(3) with hydrogen gas; and (5) separating and recovering zinc and hydrogen chloride from a reaction product obtained in the step(4), wherein zinc separated and recovered in the step(5) is used as a raw material for zinc gas supplied to the reaction of the step(3), and hydrogen chloride separated and recovered in the step(5) is used as a raw material for hydrogen chloride gas supplied to the reaction of the step(1). Further, the step (4) of reacting zinc chloride with the hydrogen gas is performed at 700 to 1500 °C.
Patent KR-20080030990-A (KR)
Title: 3-layer type cellularphone
Inventor: LEE CHANG GI
IPC: H04B1/38
Filed: 2008-03-18
Abstract: A three-step folded mobile phone is provided to cover and connect the ear and mouth of the user sufficiently by increasing the length of the mobile the phone when making a call. A mobile terminal includes three faces which can be unfolded. A phone is composed and manufactured by 3 stages by using a hinge or a slide. If a mobile phone folded at a left side is unfolded, the mobile phone is in a use mode.
Patent KR-20090103302-A (KR)
Title: Probe Assembly of Probe Card and Manufacturing Method thereof
Inventor: LEE JAE HA
IPC: H01L21/66
Filed: 2008-03-28
Abstract: PURPOSE: A probe assembly of probe card and manufacturing method thereof are provided to prevent probe pins and wafer from being physically damaged. CONSTITUTION: The probe assembly of probe card includes the probe substrate(20), the support layer(30), the conductive adhesive(40), and the probe pin(10). The probe substrate is electrically connected to the circuit wiring(22). The probe substrate includes the pad(24) arranged to the surface with the micro gap. The support layer is contacted with the surface of the probe substrate. The support layer includes the nozzle hole(32) formed in the location corresponding to a pad. The conductive adhesive is formed in the nozzle hole. The probe pin includes the connecting post(12), the horizontal beam(14), and the contact tip(16). The connecting post is electrically connected to a pad and is physically fixed by the conductive adhesive. The connecting post is inserted in vertical direction in the conductive adhesive. The horizontal beam is separated from the surface of the probe substrate. The support layer is made of the same semiconductor material as a wafer.
Patent KR-20090107346-A (KR)
Title: Vertical pillar transistor, DRAM device including the same, method for forming the vertical pillar transistor and method for forming a semiconductor layer
Inventor: YOON JAE MAN
IPC: H01L21/8242
Filed: 2008-04-08
Abstract: PURPOSE: A vertical pillar transistor is provided to secure high reliability since the adhesive force of the semiconductor pattern is improved. CONSTITUTION: A vertical pillar transistor is composed of an insulating layer(106), a conductive construct(148), a semiconductor pattern(140a), a gate(154), and impurity domain frames(143,156). The insulating layer covers the first substrate(100), and the conductive construct is equipped on the insulating layer. The conductive construct includes at least one metal silicide layer, and a semiconductor pattern is equipped on the conductive construct. The semiconductor pattern has a pillar shape, and the gate surrounds the center of the semiconductor pattern while being separated from the conductive construct.
Patent KR-20080094597-A (KR)
Title: Coordinate input device and display device
Inventor: UTSUNOMIYA SUMIO
IPC: G06F3/041
Filed: 2008-04-18
Abstract: A coordinate input device and a display device are provided to form sensing electrodes and connecting lines on the same layer to simplify the manufacturing process of the coordinate input device and the display device and reduce the manufacturing cost. A coordinate input device includes a plurality of sensing electrodes(51,52), a plurality of connecting lines(53), a coating layer, a detector, and a calculator. The plurality of sensing electrodes is arranged in a detection region on a substrate. The plurality of connecting lines is respectively connected to the plurality of sensing electrodes. The coating layer is coated on the sensing electrodes. The detector detects a variation in capacitance generated between neighboring sensing electrodes through the coating layer. The calculator calculates the position at which the capacitance is generated from the detection result of the detector.
Patent KR-20080101682-A (KR)
Inventor: SO DAE SEOB
IPC: A61K8/19
Filed: 2008-05-02
Abstract: 본 발명은 마스크팩에 관한 것으로, 더욱 상세하게는 피부에 유익한 작용을 하며 수분증발에 따라 수축되는 각종 기능성 물질을 제1순면원단에 도포하고, 상기 수축력을 이용하여 피부에 마사지 효과를 구현하여 피부상에 형성되어 있는 주름을 완화하는 동시에 피부를 자극하여 자연 콜라겐이 분비되도록 하는 마스크팩에 관련되며, 두께 0.3 ∼ 0.4 mm의 제1순면원단 상에 피부에 유익한 작용을 하며 함유된 수분이 건조됨에 따라 수축되는 기능성 물질이 물과 1:1의 비율로 혼합되어 이루어지는 제1코팅액이 도포되고, 상기 제1코팅액이 도포된 제1순면원단의 상부면에는 셀로판지가 결합되며, 상기 제1코팅액이 도포되고 셀로판지가 결합된 제1순면원단에 8 ∼ 12 mm 간격으로 직경 2 ∼ 4 mm인 구멍이 다수개 형성되어 이루어지는 것을 특징으로 하여 구성되어 기능성 물질이 가지고 있는 유익한 기능 뿐만 아니라, 물리적인 수축 및 팽창력을 피부에 구현할 수 있기 때문에 마사지 효과를 얻을 수 있고, 이렇게 물리적인 자극이 피부에 가해짐으로써 피부에서 자연 콜라겐이 분비되도록 하여 피부미용에 도움을 준다는 유용한 효과를 제공한다. 
       
     황토, 곡물, 구근식물, 마스크팩, 셀로판지
Patent KR-20090116885-A (KR)
Title: Method of manufacturing display substrate and method of manufacturing display apparatus having the same
Inventor: HONG PIL SOON
IPC: G02F1/136
Filed: 2008-05-08
Abstract: PURPOSE: A method of manufacturing a display substrate and a method of manufacturing a display apparatus with the display substrate are provided to easily form an under cut between an etching preventing pattern and a resist pattern without excessive etching of a passivation layer. CONSTITUTION: A passivation layer(160), the first resist film(170) and the second resist film(180) are successively formed on a base substrate in which a switching element is formed. An etching preventing pattern with a side wall protruded more than a resist pattern and a side wall of the resist pattern is formed by respectively patterning the first and second resist films. A contact hole is formed on a drain electrode(155) of a switching element by removing the passivation layer exposed through the resist pattern and the etching preventing pattern. A pixel electrode electrically connected to the switching element is formed through the contact hole.
Patent KR-20090118606-A (KR)
Title: Conductive coating composition containing multiwall carbon nanotube
Inventor: LEE CHANG HUN
IPC: C09D5/24
Filed: 2008-05-14
Abstract: PURPOSE: A conductive coating composition containing multiwall carbon nanotube is provided to express properties of carbon nanotube while not causing damage of carbon nanotube, and to ensure excellent conductivity and coating film formation capability. CONSTITUTION: A conductive coating composition containing multiwall carbon nanotube comprises an organic binder or inorganic binder 20~80 wt%, multiwall carbon nanotube 0.01~15 wt%, dispersant 0.01~10 wt%, additives 0.01~10 wt%, and the balance of solvent. The conductive coating composition containing multiwall carbon nanotube is formed by mixing a bisphenol A type epoxy resin 30~80 weight%, multiwall carbon nanotube .01~15 weight%, polycarboxylic acid dispersing agent 0.01~10 weight%, silicon-based antifoaming agent 0.01~10 weight%, and the balance of diethylene glycol monoethyl ether.
Patent KR-20090119126-A (KR)
Title: Glass crusher
Inventor: PARK SEONG HEE
IPC: B02C19/16
Filed: 2008-05-15
Abstract: PURPOSE: A glass crusher is provided to prevent the loss of glass materials by employing a vibration feeder and metal discharger. CONSTITUTION: A glass crusher comprises: a chute(1) for collecting glass scraps; a first crusher(3) which is installed in the lower part of the chute and crushes the collected glass scrap; a vibration feeder(4) which is installed in the first crusher and transfers the crushed glass scraps; a metal detector(5) for detecting whether metals exist or not from the glass scraps; a metal discharger(6) for discharging the detected metals from the glass scraps; a second crusher(7) for crushing the glass scraps into particles; and a discharging pipe for transferring the particles.
Patent KR-20090120701-A (KR)
Title: Cosmetic composition for whitening of the skin comprising the extract of changium smyrnioides wolff as active ingredient
Inventor: YOO YOUNG KYOUNG
IPC: A61Q19/02
Filed: 2008-05-20
Abstract: PURPOSE: A cosmetic composition containing Changium smyrnioides Wolff extract is provided to ensure suppression effects of melanogenesis and tyrosinase activation. CONSTITUTION: A cosmetic composition for skin whitening contains 0.001-30.0 weight% of Changium smyrnioides Wolff extract. The Changium smyrnioides Wolff extract is obtained using water, anhydrous or hydrous low alcohol of 1-4 carbons, acetone, ethyl acetate, chloroform, butylacetate, or 1,3-butylene glycol. The cosmetic composition is used in the form of solution, suspension, emulsion, paste, gel, cream, powder, lotion, soap, surfactant-containing cleansing, oil, foundation or spray.