baber/WOPTO huggingface dataset:
Patent KR-20120029580-A (KR)
Title: Boost converter circuit
Inventor: KIM SANG BEOM
IPC: H02M1/32
Filed: 2010-09-17
Abstract: PURPOSE: A boost converter circuit is provided to detect an excess current, thereby interrupting the operation of the boost converter circuit when the excess current is detected. CONSTITUTION: A voltage boost part(110) boosts DC voltage to a predetermined voltage level. A rectifier(120) is connected to an inductor in series. The rectifier suppresses a power factor of current. A controller(130) outputs a control signal. A switching part(140) blocks or supplies the boosted DC voltage to an output part. The output part(160) outputs the DC voltage by discharging the DC voltage. A protection unit(170) compares reference voltage and voltage of the switching part. The protection part controls the operation of the controller by detecting excess current generation.
Patent KR-20120034431-A (KR)
Title: Shoes
Inventor: KIM DAE YOUN
IPC: A43B13/20
Filed: 2010-10-01
Abstract: PURPOSE: Shoes with a balloon are provided to cause curiosity and offer interests by repetitively expanding or contracting a balloon. CONSTITUTION: Shoes with a balloon comprises a shoes body(110), a balloon(120), and an air supplying part(130). The shoes body has an outsole, an insole, and a midsole. The outsole forms the outside of the shoes. The insole forms the inside floor of the shoes body. The midsole is prepared between the outsole and insole. A pleated balloon stick is repetitively swollen or contracted when a user walks. The air supplying part is prepared in the shoes body.
Patent KR-20120036607-A (KR)
Title: Apparatus for providing green laver with precise distribution function
Inventor: KIM JUNG TAE
IPC: A23L17/60
Filed: 2010-10-08
Abstract: PURPOSE: A green laver insertion apparatus having fixed quantity dividing function is provided to enable users to insert green laver in the uniform thickness without tangling. CONSTITUTION: A green laver insertion apparatus comprises the following: a hopper(110) including a green laver outlet(111) and more than one anti-entanglement unit for evenly spreading green laver; a fixed quantity dividing unit(120) located on one inner bottom side of the hopper for dividing the green laver into the uniform amount; molding units(130) installed on the upper and lower sides of a green laver transferring container(400) moving on transfer units(200,300), for spreading and compressing the green laver to mold the green laver into a fixed shape and thickness; a speed reducing motor(123a) forming a sprocket on a shaft to transfer power to a rotating body; and an index drive(123g) with an output shaft transferring the power to the rotating body.
Patent KR-20120039271-A (KR)
Title: Electromagnetic switching device
Inventor: CHOI YEON SOON
IPC: H01H50/54
Filed: 2010-10-15
Abstract: PURPOSE: An electronics opening/closing device is provided to seclude the influence of magnetic force about a moving contact point and a fixed contact point accepted in an arc suppression part by accepting a shield of a metal material within the arc suppression part and a driving part. CONSTITUTION: A fixed contact point is connected to an external device. A moving contact point is located in the lower side of the fixed contact point and is contacted or separated from the fixed contact point. The fixed contact point and the moving contact point(112) are accepted in first housing of an arc suppression part. A shaft drives the moving contact point by being operated with up and down motion through a coil. The coil creates magnetic force. A shield(128) is formed by using a metal material. The shield is formed in a space formed between the upper side of a coir(121) and the upper side of second housing(129).
Patent KR-20120039425-A (KR)
Title: Organic electroluminescent display device
Inventor: KIM BYUNG SOO
IPC: H01L51/52
Filed: 2010-10-15
Abstract: PURPOSE: An organic electroluminescent device is provided to improve lighting defectiveness due to brightness non-uniformity by secluding a route of a leakage current through an electron pulling layer. CONSTITUTION: A bank(250) is formed on the upper side of a first electrode(247). The first electrode is electrically connected to a thin film transistor. An electron pulling layer(252) is formed by materials including a electron pulling functional group. A hole-transport layer(253) is formed on the upper side of the electron pulling layer. A light-emitting material layer including a first light emitting pattern(255a) and a second light emitting pattern(255b) is formed on the upper side of the hole-transport layer. An electron-transport layer(256) is formed on upper side of the light-emitting material layer.
Patent KR-20120039428-A (KR)
Title: Arch massage appartus of middle layer sole of shoes
Inventor: HONG JANG PYO
IPC: A43B17/00
Filed: 2010-10-16
Abstract: PURPOSE: An arch massage apparatus of a shoes midsole capable of softly massaging the arch portion on the plantar is provided to promote the blood circulation of a user. CONSTITUTION: An arch massage apparatus of a shoes midsole comprises a step guiding plate(20), a supporting plate(30), a partition spring(40), and a massaging rod(50). The midsole is located on the upper side of a sole of shoes, and includes an arch unit for supporting the arched portion on the plantar of a user. The step guiding plate is attached to the upper side of an installation groove for guiding the movement of the massaging rod to the front and rear directions. The supporting plate includes curved pieces curved to the front and rear upper directions. The partition spring elastically supports the massaging rod. The massaging rod stimulates the arch portion on the planter by rolling.
Patent KR-20120048426-A (KR)
Title: Refrigerator
Inventor: KIM YOUNG NAM
IPC: F25D23/06
Filed: 2010-11-05
Abstract: PURPOSE: A refrigerator is provided to efficiently cut off cold air leakage at the gaps between doors and between the doors and a sealing post by sealing the sealing post and the inner surfaces of the doors. CONSTITUTION: A refrigerator comprises a pair of doors(200), a sealing post(300), a main sealing member(400), and a sub sealing member(500). The doors are hinged on both ends of a main body and open and close storage spaces. The sealing post is movably connected to the free end of the one of the doors. The main sealing member seals the inner surface of the doors and one surface of the sealing post and has a main air room. The sub sealing member is extended from the main sealing member and seals the inner side walls of the doors and both surfaces of the sealing post.
Patent KR-20120049052-A (KR)
Title: Learning tool for mathematics
Inventor: KANG MEE SUN
IPC: G09B23/02
Filed: 2010-11-08
Abstract: PURPOSE: A mathematics learning tool which includes money cards is provided to effectively learn a concept with respect to the sizes of numbers while playing a game with the cards. CONSTITUTION: A one thousand won money card has a rectangular bill shape. A one hundred won money card has a coin shape. A ten won money card has a coin shape with a size smaller than the size of the one hundred won money card. A won money card has a coin shape with a size smaller than the size of the ten won money card. A money card storage board includes a groove for storing each money card.
Patent KR-20120051105-A (KR)
Title: 발가락 교정장치
Inventor: PARK JONG SU
IPC: A61F5/10
Filed: 2010-11-11
Abstract: 본 발명은 무지외반증을 포함한 휘어진 발가락을 용이하게 교정함과 아울러 다양한 유형의 신발에서 오는 여러 가지의 발가락 질병을 예방할 수 있도록 한 발가락 교정장치에 관한 것으로, 이러한 본 발명은 발가락을 지압해 주는 호 형상의 본체(10)와; 상기 호 형상의 본체(10)의 상면에 일정한 간격을 두고 형성되되, 발가락 사이에 돌출되어 발가락을 일직선으로 펴주는 산 형상의 돌출기둥(12)과; 상기 산 형상의 돌출기둥(12)과 산 형상의 돌출기둥(12) 사이에 형성되되, 발가락의 지골의 폭을 펴주는 삽입마루(14)와; 상기 호 형상의 본체의 양측 경사면에 각각 형성되되, 발가락의 지골의 폭을 펴주는 경사마루(16)와; 상기 삽입마루(14)와 경사마루(16)의 전방에 형성되되, 발바닥과 발가락 사이에 움푹 들어간 발가락의 지골의 전,후 길이를 펴주는 경사부(18)로 구성되되, 여기서, 상기 산 형상의 돌출기둥(12)의 폭과 길이는 각각 다르게 형성되고, 상기 산 형상의 돌출기둥(12)과 산 형상의 돌출기둥(12) 사이에 형성된 삽입마루(14)의 길이는 각각 다르게 형성된다.
Patent KR-20110065327-A (KR)
Title: Method for producing a semiconductor wafer
Inventor: PIETSCH GEORG
IPC: H01L21/304
Filed: 2010-11-12
Abstract: PURPOSE: A method for manufacturing a semiconductor wafer is provided to cost effectively manufacture a single crystal by implementing a crystal growing process based on a simple manipulation. CONSTITUTION: A single crystal(3) composed of a semiconductor material is pulled from a melt(2). Semiconductor wafers are sliced from the single crystal and are polished. The polishing process is implemented using a polishing pad containing a fixed joint solid-state material. A polishing agent is supplied during the polishing process, and the pH of the polishing agent is between 9.5 and 12.5.
Patent KR-20120056489-A (KR)
Title: Karaoke apparatus and method thereof for providing augmented reality images
Inventor: LEE JOO HYUNG
IPC: G11B20/10
Filed: 2010-11-25
Abstract: PURPOSE: A karaoke device for providing augmented reality images and a method thereof are provided to recognize a specific image corresponding to a selected song through a camera. CONSTITUTION: A marker recognizing unit(310) photographs a marker of a bottom or a wall of a karaoke room. The marker recognizing unit recognizes a marker image. A search unit(330) searches accompaniment information and image data corresponding to the selected song. A rendering unit renders the searched image data. A combining unit combines a virtual image of the rendering unit with a real image which is captured by a camera(200) in real time.
Patent KR-20120060265-A (KR)
Title: Control method of fuel cell hybrid system
Inventor: KWON SANG UK
IPC: B60W10/28
Filed: 2010-12-01
Abstract: PURPOSE: A control method of fuel cell hybrid system is provided to improve durability of the fuel cell system by using OCV domain avoidance operation. CONSTITUTION: A control method of fuel cell hybrid system comprises the following steps: driving vehicles in a normal driving mode of the fuel system; stop providing air to the fuel battery in order to stop power generation of the fuel battery and lowering fuel battery voltage if idle stop condition is satisfied; maintaining voltage of a bidirectional power conversion device by lowering the voltage to a set value; forcedly charging output power of the fuel cell with high voltage battery due to maintenance of voltage; and lowering voltage of the fuel cell battery less than voltage of the power conversion device. An EV mode driving is executed which runs a drive motor only with high voltage battery output.
Patent KR-20120062489-A (KR)
Title: Fuel tank vaporization gas purge system
Inventor: KIM MYEONG HWAN
IPC: B60K15/077
Filed: 2010-12-06
Abstract: PURPOSE: A purge system for evaporation gas in a fuel tank is provided to satisfy HEV/PHEV without increasing the capacity of a canister by improving the efficiency of purge and the efficiency of collecting the evaporation gas. CONSTITUTION: A purge system for evaporation gas in a fuel tank comprises a vent line(30), an additional vent line(60), and a vapor control valve(40). The vent line is installed in a fuel tank, and collects hydrocarbon included in evaporation gas, and connected to a canister(4). The additional vent line is installed in the fuel tank, and connected to the canister and a ROV valve, which discharges the evaporation gas. The vapor control valve is installed in one side of the vent line, and closed by an ECU when purging an engine. One line of the vent line and additional vent line is connected to the other line, not directly connected to the canister.
Patent KR-20120062509-A (KR)
Title: Steel plate insertion device and method by using auger sticking vibro-hammer
Inventor: KIM SEONG DEUK
IPC: E02D7/18
Filed: 2010-12-06
Abstract: PURPOSE: A device and a method for inserting a steel plate using a vibro-hammer having an auger is provided to stably insert a steel plate into the ground using a vibro-hammer and a guide device for buckling-prevention. CONSTITUTION: A device for inserting a steel plate using a vibro-hammer having an auger comprises an auger(200), a winding device, a vibro-hammer(300), one or more guide devices(400), and a connection wire(500). The auger is vertically formed on the ground. A pair of rails(230) are coupled to one surface of the auger in a longitudinal direction. The winding device is formed on the top end of the auger and has a first wire rope(210) and a pair of second wire ropes(220). The vibro-hammer is vertically moved along the rails. The guide devices guide a steel plate. The connection wire connects the guide devices to the vibro-hammer.
Patent KR-20120064869-A (KR)
Inventor: HAN YOUNG HUN
IPC: H01L33/16
Filed: 2010-12-10
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to improve the crystal defect of a nitride semiconductor layer by forming an upper side of the nitride semiconductor layer to be even. CONSTITUTION: A nitride semiconductor layer(10) is formed on a substrate(2). The nitride semiconductor layer includes a first growth plane forming a first crystal direction. The substrate includes a second growth plane forming a second crystal direction. The first growth plane includes a non-polar crystal plane. The second growth plane includes at least one of the non-polar crystal plane and an antipolar crystal plane.
Patent KR-20120065886-A (KR)
Inventor: OH SE YOUNG
IPC: H01L21/027
Filed: 2010-12-13
Abstract: PURPOSE: A mask of a semiconductor device and a manufacturing method thereof are provided to improve the uniformity of films or a pattern on a wafer by inserting SRAF(Sub Resolution Assist Feature) between a chip and a scribe lane. CONSTITUTION: A chip(200) and a scribe lane(210) are formed in an exposure shot(240) formed on a mask(250). The scribe lane is located between a plurality of chips. The scribe lane includes a test pattern, an alignment key or overlay vernier. An SRAF(230) is inserted between the chip and the scribe lane and has a line or space shape.
Patent KR-20120066421-A (KR)
Title: System for advertisement and method for controlling advertisement thereof
Inventor: LEE CHI SEUNG
IPC: G06Q30/02
Filed: 2010-12-14
Abstract: PURPOSE: An advertisement system and advertisement control method thereof are provided to reduce advertisement management costs by embodying a system which effectively selects information including high advertisement effects. CONSTITUTION: An advertisement information registration unit(110) receives plural advertisement information including information for advertisement targets from an advertiser terminal(200). An establishment unit(130) determines first main advertisement information from the advertisement information. An advertisement execution unit(150) exposes the first main advertisement information during a first main advertisement period. The advertisement execution unit exposes the other advertisement information during a first test period.
Patent KR-20120068343-A (KR)
Title: Piezoelectric power generator and wireless sensor network system having the same
Inventor: KO SANG CHOON
IPC: H02N2/04
Filed: 2010-12-17
Abstract: PURPOSE: A piezoelectric power generator and a wireless sensor network system including the same are provided to have different resonance points from each other by providing a piezoelectric power generation device which includes a metal plate in which a mass with different weight is fixed. CONSTITUTION: A piezoelectric power generation device(100) comprises a metal plate(110) of a cantilever structure which provides a function such as a torsion bar, a substrate(120) which supports the metal plate, a jig(130) which fixes the substrate, and etc. The metal plate, the substrate, and the jig are aligned to each other. The metal plate, the substrate, and the jig are combined using a fixing screw(150). A frequency of the piezoelectric power generation device is changed by controlling a tightening degree of the fixing screw.
Patent KR-20120069905-A (KR)
Title: Apparatus for taping electrode assembly of secondary battery
Inventor: KIM SUN JAE
IPC: B32B37/12
Filed: 2010-12-21
Abstract: PURPOSE: A taping device of electrode assembly for secondary battery is provided to improve productivity, to reduce manufacturing cost, and to accomplish quality equalization of products by automatizing a process of bonding edges of a cut electrode assembly with adhesive tape. CONSTITUTION: A taping device of electrode assembly for secondary battery comprises clamps(110,120) which provide adhesive tape in order for adhesive side to face towards outer end of the electrode assembly, a first pressing block(210) which presses middle part of the adhesive tape in order for mid adhesive side of the adhesive tape to adhere closely with outer end of the electrode assembly, a second pressing block(220) which presses one side of the adhesive tape in order for one bonding surface of the adhesive tape to face towards one side of the electrode assembly, and a third pressing block(230) which presses the other side of the adhesive tape in order for the other bonding surface of the adhesive tape to face towards the other side of the electrode assembly.
Patent KR-20120070290-A (KR)
Title: Printed circuit board assembly
Inventor: PARK TAE SANG
IPC: H05K1/18
Filed: 2010-12-21
Abstract: PURPOSE: A printed circuit board assembly is provided to stably combine a first circuit board with a second circuit board by forming protrusions in all junctions of a second circuit board and an upper layer of a first circuit board. CONSTITUTION: A second circuit board(32) is laminated on a first circuit board(31). An interposer(33) is located between the first circuit board and the second circuit board. The interposer includes a through via(330) inside. A first junction unit(351a) connects the first circuit board to the interposer. A second junction unit(351b) connects the second circuit board to the interposer.
Patent KR-20120074427-A (KR)
Title: Transport and gathering methods of the goods
Inventor: KWON TAE SOO
IPC: B65G67/04
Filed: 2010-12-28
Abstract: PURPOSE: A method for transporting and gathering goods is provided to effectively manage space utilization of logistics distribution centers or industrial estates by simplifying the configuration of transports carried by door-to-door. CONSTITUTION: A method for transporting and gathering goods is as follows. Containers, which is transported by a top lifter, are loaded on a frame(S10). The loaded containers are transported by using an automatic transport driving on the exclusive road(S20). The containers conveyed by the top lifter are unloaded at the destination(S30).
Patent KR-20120074640-A (KR)
Title: System for using rolling process information in skin pass mill process
Inventor: LEE WON SUK
IPC: G06F19/00
Filed: 2010-12-28
Abstract: PURPOSE: A system for utilizing information on a rolling process for a SPM(Skin Pass Mill ) process is provided for workers to monitor post-processes while the rolling information in a previous process is displayed on one screen in rear time. CONSTITUTION: A system for utilizing information on a rolling process for a SPM(Skin Pass Mill) process comprises a macro information collection unit(210), a micro information collection unit(220), a information integration unit(230), and a display unit(240). The macro and micro information collection units receive macro and micro information among the rolling process information on a coil. The information integration unit integrates the collected information from the macro and micro information collection units. The display unit outputs the integrated information from the information integration unit.
Patent KR-20120075990-A (KR)
Inventor: PARK CHANG HA
IPC: A61P3/06
Filed: 2010-12-29
Abstract: 본 발명은 결정형 t-부틸 2-[(4R,6S)-6-포밀-2,2-디메틸-1,3-디옥산-4-일]아세테이트를 제공하며, 이의 제조방법을 제공한다.
Patent KR-20100024476-A (KR)
Title: Silica glass granule
Inventor: SCHUMACHER KAI
IPC: C03C4/00
Filed: 2008-06-04
Abstract: Silica glass granule having the following features: Area: 100 to 5000 μm, ECD: 5 to 100 μm, Circumference: 20 to 400 μm, Maximum diameter: 10 to 140 μm, Minimum diameter: 5 to 80 μm, where all values are medium values, Specific BET surface area: < 1 m/g Impurities: < 50 ppm. It is prepared by a) compacting pyrogenic silicon dioxide powder with a tamped density of 15 to 190 g/1 to slugs, b) subsequently crushing them and removing slug fragments with a diameter of < 100 μm and > 800 μm, c) the slug fragments having a tamped density of 300 to 600 g/1, and d) subsequently treating them at 600 to 1100°C in an atmosphere which comprises one or more compounds which are suitable for removing hydroxyl groups, and e) then sintering them at 1200°C to 1400°C.
Patent KR-20100031727-A (KR)
Title: Solar cell contacts containing aluminum and at least one of boron, titanium, nickel, tin, silver, gallium, zinc, indium and copper
Inventor: KIM STEVE S
IPC: H01L31/042
Filed: 2008-07-08
Abstract: Formulations and methods of making solar cell contacts and cells therewith are disclosed. In general, the invention provides a solar cell comprising a contact made from a mixture wherein, prior to firing, the mixture comprises at least one aluminum source, at least one source of a metal including one or more of boron, titanium, nickel, tin, gallium zinc, indium, and copper, and about 0.1 to about 10 wt% of a glass component. Within the mixture, the overall content of aluminum is about 50 wt% to about 85 wt% of the mixture, and the overall combined content of boron, nickel, tin, silver, gallium, zinc, indium, copper, is about 0.05 to about 40 wt% of the mixture.
Patent KR-20100031609-A (KR)
Title: 적층체, 그 적층체를 사용한 플랫 케이블 및 전기 배선용 부재
Inventor: TANITA MASAHIDE
IPC: B32B27/40
Filed: 2008-07-10
Abstract: 본 발명은 (1) 기재층, 앵커 코트층, 착색층 및 접착제층을 갖는 적층체, 또는 (2) 기재층, 앵커 코트층 및 접착제층을 갖는 적층체로서, 앵커 코트층 및 착색층에 포함되는 수지가 폴리에스테르-우레탄계 수지를 주성분으로서 함유하고, 적층체의 -10 ℃ 에서의 층간 박리 강도가 4.2 N/㎝ 이상인, 접착성, 대환경성이 우수한 적층체, 그 적층체를 사용한 플랫 케이블 및 전기 배선용 부재이다.
Patent KR-20100049030-A (KR)
Title: Display manufacturing method
Inventor: TOYODA TOMOYUKI
IPC: G02F1/1335
Filed: 2008-07-16
Abstract: A method for manufacturing a display easily and reliably repaired without damaging the display unit and the protective unit. The method comprises (A) a step of applying a resin composition which is the material of a cured resin to at least one of the display unit and the protective unit, (B) a step of bringing the display unit and the protective unit into contact with each other through the resin composition, and (C) a step of curing the resin composition by applying ultraviolet radiation from outside the protective unit to interpose the cured resin layer between the display unit and the protective unit. (b1) The display unit and the protective unit are separated from each other depending of a defect, if any, of the resin composition layer after step (B). (b2) The resin composition adhering to the separated display unit and the separated protective unit is removed with a removing solution containing an organic solvent.
Patent KR-20100031751-A (KR)
Title: Card surface reading/instruction executing method
Inventor: YOSHIDA KENJI
IPC: G06F3/042
Filed: 2008-06-23
Abstract: Both an information output device having a touch panel (stage case) and a dot-pattern reader can use a card, and a single card can provide two types of information. To provide a card having such excellent convenience and flexibility, a technique of reading the surface of a card and a technique of executing an instruction corresponding to the read card surface are realized. On the front and back sides of a card, dot-patterns are formed. Each dot-pattern represents an application ID for specifying an application associated with the dot-pattern, the card surface number for specifying the card side, and the XY coordinates. With this, a card surface reading/instruction executing method capable of being executed by applications associated with the front and back sides of the card is provided.