baber/WOPTO huggingface dataset:
Patent KR-20080106395-A (KR)
Title: Beam direction control element and method of manufacturing same
Inventor: MIMURA KOJI
IPC: G02F1/1335
Filed: 2008-10-27
Abstract: A beam direction controlling element and a method for manufacturing the same are provided to achieve high light transmittance while maintaining high directivity to permit transmitted light for highly straightly passing therethrough. A beam direction control element(55) has transparent areas and light absorption areas alternately arranged on a surface of a substrate, wherein the light absorption areas function as a louver for controlling the direction of a beam of light. The beam direction control element is manufactured by disposing an optically transparent material on a first transparent substrate to form transparent ridges which constitute the transparent areas(13), filling curable and photo-absorptive fluid in gaps between the transparent ridges, and then curing the fluid to form the light absorption areas.
Patent KR-20100046441-A (KR)
Title: Integrated circuit
Inventor: HONG NAM PYO
IPC: H03L7/081
Filed: 2008-10-27
Abstract: PURPOSE: An integrated circuit is provided to synchronize output-initialization signal and output-clock signal in a pre-set time by detecting the cycle of a clock in order to control the delay value of the output-clock signal. CONSTITUTION: A clock cycle detection unit(310) detects the cycle of external-clock signal. A delay modeling unit(320) delays delay-locked-loop(DLL) clock signal. In response to the output signal of the clock cycle detection unit, the delay modeling unit models the delay element of a termination control path which controls a delay value. A first count unit(330) counts the output-clock signal of the delay modeling unit. A second count unit(340) counts the DLL clock signal. In response to the termination signal, a reference signal output unit(350) outputs the reference count value of the first count unit. A comparison unit(360) compares the reference value and the output count value of the second count unit. If the output count value is more than the reference count value, termination enable signal is activated.
Patent KR-20100046545-A (KR)
Title: A refrigerator
Inventor: SONG SEONG MIN
IPC: F25D23/04
Filed: 2008-10-27
Abstract: PURPOSE: A refrigerator is provided to prevent a basket from being detached from the refrigerator while a user is using the basket. CONSTITUTION: A refrigerator(1) comprises a main body(10), a door(15), and a basket(20). A refrigerator comprises a main body comprises a storage in which the food is kept at a low temperature. The main body comprises a storage in which the food is kept at a low temperature. The doors are mounted on the main body to rotate and selectively open and close the storage. The rear end part of the basket is positioned closely to the rear side of the door and downward moves. A hooking part is formed in the door. The basket is settled on the hooking part. A bent groove is formed on the side of basket. The hooking part is inserted into the bent groove and move up and down.
Patent KR-20100048044-A (KR)
Title: Complex ceramic chip component capable for surface-mounting
Inventor: KIM SUN KI
IPC: H01G4/12
Filed: 2008-10-30
Abstract: PURPOSE: A complex ceramic chip part capable of being mounted to a surface is provided to form a reliable junction structure by soldering heatproof solder cream or a solder with high electric conductance among the outer electrodes of a single ceramic chip part. CONSTITUTION: Each of the single ceramic chip parts(100,200) comprises outer electrodes(120,130,220,230) formed on ceramic bases(110,210) and on both of the opposing sides of the ceramic bases that maintain electric properties and hexahedral forms. A complex ceramic chip part(20) is composed of a plurality of solder layers(310,320). The solder layers are formed by electrically and mechanically linking the single ceramic chip parts and the outer electrodes of the same. The single ceramic chip parts are electronically and mechanically linked by the solder layer positioned among the adjacent outer electrodes.
Patent KR-20100048084-A (KR)
Title: Accurate implant guidance equipment
Inventor: YI TAE KYOUNG
IPC: A61C19/00
Filed: 2008-10-30
Abstract: PURPOSE: An implant precision conduction implanting apparatus is provided, which prevents an induction bushing from revolving to utmost in the boring of the drill, and can establish an induction bushing easily if the interval of an implant implanting position is narrow. CONSTITUTION: An implant precision conduction implanting apparatus comprises: an implant perforation drill(100); and a conducting bushing. An implant perforation drill includes: a shank part mounted on a drilling machine; a cutting part(116) in which a cutting edge making hole in the alveolar bone is formed; a cylindrical leading unit(120) in the lower circumference side of the shank part. The upper side of a leading unit is formed of the shape of the countersunk head(122) having an incline. By using the contact of the stopper of conduction bushing and the incline of the countersunk head, the drilling depth is limited.
Patent KR-20100048248-A (KR)
Title: Method for preparing aldehyde from unsaturated hydrocarbon
Inventor: KIM HUI CHAN
IPC: C07C45/49
Filed: 2008-10-30
Abstract: PURPOSE: A method for manufacturing aldehyde from the unsaturated hydrocarbon is provided to manufacture industrial aldehyde with the high yield without separation of uneven metal support catalyst. CONSTITUTION: A method for manufacturing aldehyde having one more carbon atom from unsaturated hydrocarbon comprise: a step of throwing uneven metal support catalyst and unsaturated hydrocarbon in a reactor; a step of supplying carbon monoxide, hydrogen, and nitrogen to the reactor; a step of enhancing inner temperature to 80-300°C; and a step of performing hydroformylation of the unsaturated hydrocarbon under the presence of uneven metal support catalyst.
Patent KR-20100051236-A (KR)
Title: Broadband voltage controlled oscillator and method for generating broadband oscillation frequency
Inventor: HWANG SANG HOON
IPC: H03B5/08
Filed: 2008-11-07
Abstract: PURPOSE: A wideband voltage control oscillator and a method for generating a wideband oscillation frequency are provided to operate in a wide frequency band by selecting two frequency band modes through a weight current cell and generate 64 oscillation frequencies with various levels through a variable frequency tank and a capacitor tank. CONSTITUTION: A weight current cell(260) selects a plurality of frequency band modes. A capacitor bank(230) controls the oscillation frequency with a plurality of levels in the frequency band mode selected by the weight current cell. A variable frequency tank control the oscillation frequency controlled by the capacitor bank with the plurality of levels again. A control signal generator(270) generates a control signal with a BDD(Binary Decision Diagram) method.
Patent KR-20100021952-A (KR)
Title: Image enhancement processing method and apparatus for distortion correction by air particle like fog
Inventor: KANG BONG HYUP
IPC: H04N5/21
Filed: 2008-11-11
Abstract: PURPOSE: An image enhancement processing method and an apparatus for distortion correction by air particle like fog are provided to effectively eliminate scattered light into the air. CONSTITUTION: The scattered light map generation part(120) creates the atmosphere scattered light map based on the average of the first brightness signal and rate of the standard deviation. The subtraction unit(130) subtracts scattered light map from the brightness signal of Y/C transform unit(110). The edge enhancement part(140) performs the edge enhancement processing toward the brightness signal of the subtraction unit. The post processing unit(160) performs the histogram stretching about the RGB signal of the RGB transform unit(150).
Patent KR-20090066211-A (KR)
Title: Semiconductor device and method of forming integrated passive device module
Inventor: LIN YAOJIAN
IPC: H01L23/28
Filed: 2008-11-20
Abstract: A method for forming a semiconductor device and an integrated passive device module is provided to reduce a fabrication cost and to enhance total repeatable quality. An insulating layer is formed on a top end of a substrate(16). An integrated passive circuit is formed on the top end of the substrate. A wafer carrier bonding process is performed to bond a wafer carrier on the integrated passive circuit. A substrate removal process is performed to remove the substrate. A deposition process is performed to deposit an insulating polymer film on the insulating layer. An interconnecting structure is formed on an upper surface of the insulating polymer film layer.
Patent KR-20100059061-A (KR)
Title: Semiconductor package and printed circuit board having bond finger
Inventor: SHIN MU SEOB
IPC: H01L23/48
Filed: 2008-11-25
Abstract: PURPOSE: A printed circuit board and a semiconductor package having a bond finger is provided to enhance the arrangement efficiency of a first bond finger and a second bond finger by increasing a distance between electrical interconnections due to level difference of printed circuit board. CONSTITUTION: A printed circuit board(110) comprises a first bond finger(113) and a second bond finger(114). The first bond fingers are formed in the bond finger domain. The second bond fingers are formed on a level different from a level where the first bond fingers are. A semiconductor chip comprises the first and second chip pads which are adjacently formed. Electric connections are formed between the first, second bond fingers, and semiconductor chip.
Patent KR-20100060463-A (KR)
Title: Apparatus for treating substrate and method of drying substrate
Inventor: JUNG YOUNG HUN
IPC: H01L21/00
Filed: 2008-11-27
Abstract: PURPOSE: An apparatus for treating a substrate and a method of drying the substrate are provided to dry the back side in rapid by spraying a dry gas on the back side of substrate rotating at low speed. CONSTITUTION: In an apparatus for treating a substrate and a method of drying the substrate, a spin head(105) supports a substrate to fix the substrate. A spindle is combined in a lower part of the spin head. A driving unit rotates the spindle. A nozzle supporter(112) comprises a gas nozzle with surrounding the spindle. The gas nozzle sprays wet gas on the top facing the back side of the substrate.
Patent KR-20100060476-A (KR)
Title: Passive micromixer
Inventor: KIM KWANG YONG
IPC: G01N33/53
Filed: 2008-11-27
Abstract: PURPOSE: A passive minute mixer is provided to improve the mixing performance of fluid by generating an imbalanced collision due to the difference of the inertia in a cross-connecting outlet spot of different fluids. CONSTITUTION: A passive minute mixer comprises the following: a micro channel(100) including a fluid inlet(110) and an outlet(120); and a ring shaped sub-channel(200) connecting a first channel(210) and a second channel(220) to an inlet unit(230) and an outlet unit(240) between the fluid inlet and the outlet. The first channel and the second channel change their position successively when plural sub-channels are located on the mixer.
Patent KR-20100065672-A (KR)
Title: Inverter driver integrated circuit
Inventor: HWANG BO HYUN
IPC: H05B45/50
Filed: 2008-12-08
Abstract: PURPOSE: An inverter driver integrated circuit is provided to minimize an outer component of an inverter by building a feedback signal sensing function of a lamp inside the integrated circuit. CONSTITUTION: A control signal generator(110) uses a signal from a pulse width modulating oscillator. The control signal generator generates a first control signal and a second control signal. A comparator(120) compares a half-wave rectifying signal with a reference signal. The comparator outputs a lamp status signal. The half-wave rectifying signal is a signal that is fed back from the lamp. A first sensor(130) receives the lamp status signal and the second control signal. The first sensor outputs a first sensing signal. A second sensor(140) receives the first sensing signal and the first control signal. The second sensor outputs the second sensing signal.
Patent KR-20100065793-A (KR)
Title: Fat composition containing omega-3 and omega-6 fatty acids
Inventor: LEE MYOUNG GU
IPC: A23D9/007
Filed: 2008-12-08
Abstract: PURPOSE: A fat composition containing omega-3 fatty acid and omega-6 fatty acid is be used in a manufacturing process of bread conveniently by containing the omega - 3 fatty acid and the omega -6 fatty acid at a recommended ratio in the dietetics. CONSTITUTION: A fat composition containing omega - 3 fatty acid and omega -6 fatty acid is produced through a process that 5-10 weight% of sunflower seed oil and 1-5 weight% of linseed oil are added to 80-90 weight% of the canola oil. The omega-6 fatty acid is produced at a rate of less than 4 about the omega-3 fatty acid 1 in the oil composition.
Patent KR-20100065940-A (KR)
Title: 광 조이스틱 및 이를 가지는 휴대 전자기기
Inventor: AHN GEON JOON
IPC: H04B1/40
Filed: 2008-12-09
Abstract: 본 발명은 광 조이스틱 및 이를 갖는 휴대 전자기기에 관한 것으로서, 피사체의 감지를 위한 피사체 감지광을 출사하는 광원; 기판상에 실장되는 광센서; 피사체가 접촉되는 조작면에 적어도 하나의 홈 또는 적어도 하나의 돌기를 갖는 커버; 그리고 몰딩재의 내부에 일체로 패키지되며, 상기 커버 외부의 피사체에 반사되어 상기 커버 내부로 유입된 피사체 감지광을 상기 광센서로 입사시키기 위한 적어도 하나의 광섬유를 갖는 결상 가이드를 포함하여 구성되는 광 조이스틱 및 이를 갖는 휴대 전자기기를 개시한다. 
     본 발명에 따르면, 피사체와 커버 사이의 접촉면적을 현저하게 줄임으로써, 피사체 접촉시 뻑뻑한 느낌과 마찰력을 저하시켜 광 조이스틱의 조작성을 향상시킴과 아울러 상기 피사체와 상기 커버 사이의 마찰에 의한 땀 발생을 최소화할 수 있으며, 작은 사이즈의 결상 가이드가 단독 또는 광센서나 조명 가이드 등과 함께 몰딩재에 의해 일체로 패키지화되어 조립되므로 광 조이스틱의 조립이 용이하고 광 조이스틱의 조립시 부품에 가해지는 충격 및 손상을 최소화할 수 있다. 
       
     광 조이스틱, 광원, 광센서, 커버, 조명 가이드, 결상 가이드, 돌기, 홈
Patent KR-20100067356-A (KR)
Title: Clamp locking controller and control method for turnout
Inventor: KWON HO JIN
IPC: B61L1/06
Filed: 2008-12-11
Abstract: PURPOSE: A clamp locking controller and a control method for turnout are provided to enhance the driving stability of a train by automatically adhering and locking a tongue rail and a nose rail on stock rails on one side and another side. CONSTITUTION: A detector(400) is fastened to both sides of the upper part of a protruded part of a locking frame unit. An insulating plate(410) is electrically insulated. A plurality of insulating blocks(420) are arranged on the insulating plate. A plurality of terminals(430) are arranged on the insulating block. A motor(440) is fastened on the insulating block. A shaft(450) is fastened to the front side of the motor. A frame(460) is attached to one side of the insulating block.
Patent KR-20100069281-A (KR)
Title: Mehtod and apparatus for computing interferecne probability of the overlay system and the underlay system
Inventor: SON HO KYUNG
IPC: H04B17/00
Filed: 2008-12-16
Abstract: PURPOSE: A method and an apparatus for computing interference probability of an overlay system and an underlay system are provided to compute the interference probability influencing an interfered receiver by determining whether or not transmission is performed. CONSTITUTION: A transmission judgment unit(740) judges whether or not the transmission of an interference transmitter is performed in an overly system, and a transmission power determination unit(750) determines the transmission power of the interference transmitter according to the transmission signal level computed by an underlay system. An interference signal computing unit(760) computes the strength of the interference signal received in the interfered receiver according to the transmission power of the interference transmitter. An interference probability computing unit(770) computes the interference probability that the interference transmitter influences the interfered receive by using the strength of the interference signal and the reception signal.
Patent KR-20100070611-A (KR)
Title: Magnetic levitation system and magnetic levitation method using halbach array
Inventor: SUNG HO KYUNG
IPC: B60L13/10
Filed: 2008-12-18
Abstract: PURPOSE: A magnetic levitation system and magnetic levitation method using halbach array are provided to increase effectiveness by minimizing resistivity. CONSTITUTION: A conductor plate(132) is on ground installed in the top side of a fixed orbit(131). A ground electromagnet(135) having slots is attached to the lower-part of the orbit. The permanent magnet module(120) having halbach arrangement is fixed on the orbit to the balance(110) which mobiles, is installed. A permanent magnet module is opposite to the conductor plate. A vehicles electromagnet(140) is fixed to balance. The vehicles electromagnet is opposite to the ground electromagnet.
Patent KR-20100071584-A (KR)
Title: Method of compensating for a thermal crowm of a working roll
Inventor: BANG WON KYU
IPC: B21B37/00
Filed: 2008-12-19
Abstract: PURPOSE: A thermal crown compensation method for a work roll is provided to improve precision by individually controlling input to the sections of a multi-divided induction heater. CONSTITUTION: A thermal crown compensation method for a work roll comprises the steps of: preparing a cylindrical work roll(W) and an induction heater(H) composed of multiple divided sections adjacent to the work roll, selectively operating the divided sections of the induction heater according to the temperature distribution of the work roll parts in order to maintain uniform temperature distribution of the work roll.
Patent KR-20100071716-A (KR)
Title: Polycarbonate thermoplastic resin composition
Inventor: SHIM IN SIK
IPC: C08L69/00
Filed: 2008-12-19
Abstract: PURPOSE: A polycarbonate thermoplastic resin composition is provided to secure the excellent property balance, and to apply the composition for manufacturing a liquid crystalline display back-light, a television, a monitor, or a notebook. CONSTITUTION: A polycarbonate thermoplastic resin composition contains a polycarbonate resin, titanium dioxide, organic siloxane, a phosphate compound, and a sulfur compound. The polycarbonate resin is produced by reacting diphenol with a compound selected from the group consisting of phosgene, halogen formate, carbonate, or their compound. 5~50 parts of titanium dioxide by weight is contained in 100 parts of polycarbonate resin by weight.
Patent KR-20100078580-A (KR)
Title: The combined structure front panel and glass
Inventor: JUNG HYUNG BOK
IPC: A23B7/10
Filed: 2008-12-30
Abstract: PURPOSE: A combined structure of a front panel and tempered glass is provided to reduce manufacturing costs and time of the front panel by forming a fixing part on the front panel in one body, and to improve elastic force of the fixing part. CONSTITUTION: A combined structure includes a front panel, a through part, tempered glass(300), a protrusion, and a fixing part. The front panel includes a left plate, a right plate, an upper plate(150), and a lower plate. The fixing part is bent towards the front side of the front panel. The tempered glass is fixed on the front panel by the protrusion and the fixing part. The fixing part comprises a first vertical plane(151), an inclined surface(152), a rear surface(153), a front surface(155), a bottom surface(154), a joint(156), and a second vertical plane(157).
Patent KR-20080016941-A (KR)
Title: Photoresist film roll and method for manufacturing same
Inventor: UEMATSU TERUHIRO
IPC: G03F7/20
Filed: 2006-05-26
Abstract: Provided are a photoresist film roll which prevents cold flow when a photosensitive resin layer has flowability and is soft, and suppresses generation of chip pieces while being cut when the photosensitive resin layer is hard, and a method for manufacturing such photoresist film roll. In the photoresist film roll, the photosensitive resin layer (2) is applied so that the width thereof is less than the width of a supporting film (1a), and the photosensitive resin layer (2) is bonded so that the width thereof is less than the width of a protecting film (1b).
Patent KR-20080034124-A (KR)
Title: Pattern forming method
Inventor: TAKASHIMA MASANOBU
IPC: H01L21/027
Filed: 2006-06-16
Abstract: Provided is a pattern forming method by which a fine pattern can be accurately formed by making a light quantity of each exposure unit uniform while suppressing cost, for exposure using a digital exposure apparatus having an exposure head wherein the exposure units are two-dimensionally distributed. The method at least includes a step wherein a photosensitive layer is irradiated with optical beams emitted from a light irradiation means, through a focusing optical system having a light distribution correcting means, and exposure is performed by irradiating the photosensitive layer with optical beams modulated by a light modulating means. In the pattern forming method, the exposure is performed by permitting light quantities of the optical beams applied on the light modulating means from the light irradiation means in an irradiation area to have distribution, and that the light quantity distribution of the optical beams modulated by the light modulating means is corrected to be uniform on the plane of the photosensitive layer to be exposed.
Patent KR-20080033445-A (KR)
Title: Method and apparatus for providing instant-review of multimedia material
Inventor: BRUG WILLEM PETER VAN DER
IPC: H04N21/8549
Filed: 2006-07-24
Abstract: A method for organizing data in a multimedia presentation (100) providing for an instant summary review is disclosed. Further disclosed is a method and apparatus for presenting summary information (102, 104) up to a current scene in a multimedia presentation (100). The method of presenting summary information comprises the steps of determining the current scene (420) in a received multimedia presentation (100), determining a summary data block corresponding to the determined current scene (430), and providing information in the corresponding summary data block to a user in response to a received request (450). In one aspect of the invention, each summary data block associated with prior scenes is obtained and filtered based on the current scene to provide a summary length that is substantially constant independent of the current scene.
Patent KR-20080074092-A (KR)
Title: Thermal and electrochemical process for metal production
Inventor: WITHERS JAMES C
IPC: C22B5/00
Filed: 2006-12-01
Abstract: A method of winning a metal from its oxide ore by heating the ore in a partial vacuum or under an inert atmosphere in the presence of a reductant. The resulting product may be further reduced electrochemically to produce a purer metal.
Patent KR-20080045734-A (KR)
Title: Method and apparatus for delivering content based on receivers characteristics
Inventor: CHEN AN MEI
IPC: G06F17/30
Filed: 2006-09-07
Abstract: Media distribution systems may include methods and apparatus to perform memory management on a wireless devices configured to receive non-real time portions of media services. Such methods and apparatus may be based upon an allowable capacity of presentations storable in device memory, as well as on a required memory associated with each presentation in a media service. Such methods and apparatus allow a device to subscribe to a media service based upon sufficient available memory in the device to support the service.
Patent KR-20080077093-A (KR)
Title: Device for storing contamination sensitive, flat articles, especially for storing semiconductor wafers
Inventor: REBSTOCK LUTZ
IPC: H01L21/687
Filed: 2006-09-26
Abstract: The invention relates to a device for storing contamination-sensitive, flat articles, especially for storing semiconductor wafers (20), comprising a plurality of at least partially superposed substrates (18) for receiving the articles. Every substrate has a plurality of slotted recesses in which the articles can be inserted in a vertical or horizontal orientation. A handling unit (82) is used to automatically insert a flat article into or pick it from the substrate (18). According to an embodiment of the invention, the substrates (81) are box-like elements, at least open to one side, in which the articles are stored in a spatially fixed manner. The device is furthermore provided with a housing that forms a common clean room for the plurality of substrates and the handling unit.