baber/WOPTO huggingface dataset:
Patent KR-20100086328-A (KR)
Title: Chain for a conveyor
Inventor: CHO SUNG JIN
IPC: F16G13/00
Filed: 2009-01-22
Abstract: PURPOSE: A conveyor chain is provided to reduce abrasion and noise by forming a roller from ferrous metal, nonferrous metal or plastic material. CONSTITUTION: A conveyor chain comprises a connection pin(50) and a bush(20). The connection pin comprises an oil inlet(51) and one or more oil supply holes(53). The oil inlet is formed on the center of the length direction of the body. The oil supply holes are radially formed into the direction perpendicular to the oil inlet. The bush comprise a circular oil path(21) on the location concentric longitudinally to the oil inlet and the oil path comprises one or more oil outlets(23). The bush is made of copper. The roller(30) is made of ferrous metal, nonferrous metal, or plastic material.
Patent KR-20100086816-A (KR)
Title: Gold recovering method in solution by chestnut shell
Inventor: OK YONG SIK
IPC: C22B11/00
Filed: 2009-01-23
Abstract: PURPOSE: A method for recovering gold in a solution using chestnut shells is provided to prevent environmental pollution by employing the inside shells of chestnut as bio-adsorber. CONSTITUTION: A method for recovering gold in a solution using chestnut shells comprises the steps of: mixing the inner shells of chest nuts in an aqueous solution so as to absorb gold in the aqueous solution, separating the inner shells of chestnut with gold adsorbed from the aqueous solution, detaching and collecting the gold, and drying and pulverizing the inner shells of chestnuts.
Patent KR-20100089374-A (KR)
Title: Hybrid supercapacitor using transition metal oxide aerogel
Inventor: KIM HAK KWAN
IPC: H01G11/52
Filed: 2009-02-03
Abstract: PURPOSE: A hybrid supercapacitor using transition metal oxide aerogel is provided to increase the capacitance by maximizing an effective contacting area between electrolyte and an electrode as the hybrid supercapacitor is formed as one body without using a binder. CONSTITUTION: A carbon aerogel cathode is formed. The transition metal nitride aerogel anode with an oxidized surface is formed. A hybrid capacitor is formed by using the cathode and the anode. The carbon aerogel cathode has the pore distribution of the mesoporous size more than 20nm.
Patent KR-20100093779-A (KR)
Title: High current boost converter
Inventor: PARK HEE KWAN
IPC: H02M3/155
Filed: 2009-02-17
Abstract: PURPOSE: A high current boost converter is provided to obtain the reliability by parallelly arranging a switching controller and a fail/safe controller between an input terminal and an output terminal. CONSTITUTION: A switching controller(10) and a fail/safe controller(20) is parallelly connected between an input terminal and an output terminal. The switching controller performs a boosting operation and a cutoff operation by the switching signal of a micro controller unit. If a switching signal from the switching controller is abnormal, the fail/safe controller cuts-off an output voltage using the fail/safe signal of the micro controller unit.
Patent KR-20100097406-A (KR)
Title: Drugstore system and method for managing and selling a medicines
Inventor: LEE DAE YOUNG
IPC: G06Q10/06
Filed: 2009-02-26
Abstract: PURPOSE: A pharmacy system for the drug sales management reducing the possibility of the wrongly used drug is provided to secure the transparency of the payment by confirming a sales state in the pharmaceutical company. CONSTITUTION: A display stand reader(110) recognizes an RFID(Radio Frequency Identification System) tag of drug on the shelf. A pharmacy server(150) periodically transmits the display information of the drug through the shelf reader through the wire/wireless network to a pharmaceutical company server. A storage unit(170) stores the information about the displayed drug through the shelf reader. A physical distribution system collects the information of drug through the delivery reader.
Patent KR-20100105197-A (KR)
Title: Washing machine
Inventor: SON CHANG WOO
IPC: D06F33/02
Filed: 2009-03-20
Abstract: PURPOSE: A washing machine is provided to enable the circuit in a driver to be protected by decreasing the speed of a motor if the overload of the motor is detected. CONSTITUTION: A washing machine is composed of a motor, an inverter, a DC terminal voltage detector, and a controller. The motor supplies the torque to a tub. The inverter comprises a plurality of switching elements. The inverter converts the given DC voltage into the AC voltage of a given frequency according to the switching operation to drive the motor. The DC terminal voltage detector momentarily detects the DC voltage. The controller compares the initial value of the DC terminal voltage with the instantaneous value of the DC voltage. The controller controls the motor to lower the speed if the difference between the initial value and the instantaneous value is above a fixed value.
Patent KR-20100109995-A (KR)
Inventor: JOO SUNG PYO
IPC: G06F3/023
Filed: 2009-04-02
Abstract: PURPOSE: A text message screen of touch input type is provided to easily input a text by easily fining the arrangements of consonant and vowel groups. CONSTITUTION: When a user moves a consonant group(4) and a vowel group(3) in vertical or horizontal direction through a stick shaped material, the rest characters are indicated on a screen. The user scrolls the consonant and vowel groups until the desirable vowel and consonant appear. When the user touches the desirable the consonant and vowel, the consonant and the vowel are indicated on a character display unit(1). If the desirable character is determined, the user input the desirable the character to a sentence display portion(2).
Patent KR-20100112258-A (KR)
Title: 유아용 목공실습 교구
Inventor: JEONG HUI CHANG
IPC: G09B19/24
Filed: 2009-04-09
Abstract: 본 발명은 유아용 목공실습 교구를 개시한다. 상기 목공실습 교구는 별도의 도움없이 유아가 톱으로 목재를 혼자 절단할 수 있도록 하거나 또는 목재에 드릴공구를 통해 구멍을 형성시키는 유아용 목공실습 교구를 구성한 것으로, 이를 통해 유아들이 자립적으로 목공 실습을 할 수 있도록 하면서 목공 실습의 효율성을 높인 것이다. 
       
     목공실습교구, 작업대, 수직프레임, 수평프레임, 지지블럭,
Patent KR-20100115256-A (KR)
Title: 개를 이용한 청소장치
Inventor: LEE YOUNG JAE
IPC: A47L25/00
Filed: 2009-04-18
Abstract: 본 발명은 애견을 이용한 청소에 대한 발명으로써 청소에 있어 청소기도 많이 사용되나 일정한 압력을 줘서 물걸레로 청소를 하는 경우가 많다. 이에  경제적이고 편리한 청소도구로써 애견을 이용한 청소도구를 발명하였다.  
     청소판에 힘이 분산되게 하고 일정한 무게를 줘서 압력이 생기게 되어 깨끗하고 뒤집히지도 않게 한다. 이 청소 도구는 청소판과 개의 몸에 연결하는 부위로 이루어지며 밴드형의 경우 패드가 필요 없어 물걸레로 바닥을 닦는 형태에 익숙한 경우 편리하고 재구매가 필요 없다. 애견과 연결할시에 몸에 연결하는 부위는 옷과 같이 부드럽게 몸을 감싸  칙칙이(6)로 탈부착이 가능하게 하며 손쉽게 연결할 수 있도록 한다. 칙칙이로 붙이는 패드(7) 뿐만 아니라 패드 부분을 밴드(10)로 감싸 패드대신 일반 가정용 걸레를 손쉽게 연결할 수 있도록 한다. 
       
     청소도구, 애견, 개, 청소
Patent KR-20090117983-A (KR)
Title: Testing wiring structure and method for forming the same
Inventor: PENG ZHILONG
IPC: H01L21/66
Filed: 2009-05-07
Abstract: PURPOSE: A mother board test line of a thin film transistor and a manufacturing method thereof are provided to improve production efficiency of a product by performing a normal test by a simple disconnection process. CONSTITUTION: A mother board test line applies a signal to a plurality of signal lines of a pixel region. A metal test line(4) of a drain electrode layer is intersected with a metal test line of a gate electrode layer. The metal test line(3) of the gate electrode layer is connected to a part of the signal lines. A test line(5) of a pixel electrode layer is formed in a top part of the metal test line of the drain intersected with the metal test line of the gate electrode layer. The test line of the pixel electrode layer is connected to the metal test line of the drain electrode layer. Both ends of the test line of the pixel electrode layer are connected to the test line of the drain electrode layer through a via hole(6).
Patent KR-20090117653-A (KR)
Title: Print element substrate, printhead, and printing apparatus
Inventor: YAMAGUCHI TAKAAKI
IPC: B41J2/05
Filed: 2009-05-08
Abstract: PURPOSE: A print element substrate, a print head, and a print device are provided to layout circuits efficiently and transfer data to each print element. CONSTITUTION: A print element substrate comprises a first print element array, a second print element array, and a first drive circuit, and a second drive circuit. The print element substrate comprises a first shift register circuit, and a second shift register circuit(1104A,1104B). The first print element array has a plurality of print elements. The second print element has a plurality of print elements like the first print element array. The first drive circuit divides a plurality of print elements included in the first print element array into the number of groups fixed in advance. The second drive circuit divides a plurality of print elements included in the second record element into a number of groups which are more than the number of groups fixed in advance.
Patent KR-20100122006-A (KR)
Title: Cement admixture
Inventor: JUNG JUNG KEUN
IPC: C04B14/20
Filed: 2009-05-11
Abstract: PURPOSE: A cement admixture and a manufacturing method thereof are provided to secure the organism promotion function of the admixture for maintaining the clear inner space climate. CONSTITUTION: A cement admixture with the far infrared ray emission function is formed with a mixture composition containing 20~40wt% of fine ceramics powder, 15~30wt% of Gwiyangseok(Japanese feldspar) powder, 15~30wt% of petrified wood powder, 5~20wt% of Mogeoseok(Chinese fossil) powder, and 5~10wt% of talc powder.
Patent KR-20100124997-A (KR)
Title: Leaf brightener composition
Inventor: KIM SANG JUN
IPC: C09G1/12
Filed: 2009-05-20
Abstract: PURPOSE: A leaf brightener composition is provided to easily remove foreign substances including dust from leaves of a plant, and to enable a user to manage the plant easily. CONSTITUTION: A leaf brightener composition contains the following: a brighter selected from the group consisting of 40~95wt% of petroleum hydrocarbon with the viscosity at 40 deg C of 5~12 cSt, 1~20wt% of silicon oil with the viscosity at 25 deg C of 10~1,000 cSt, and 1~10wt% of mineral oil; and 0.1~1.5wt% of polyether modified silicone oil. The composition additionally contains 10~50 parts of isoparaffin-based petroleum hydrocarbon by weight for 100 parts of composition by weight.
Patent KR-20100126022-A (KR)
Title: Method for fabricating cermet thin films
Inventor: SONG SUN JU
IPC: B01D71/00
Filed: 2009-05-22
Abstract: PURPOSE: A producing method of a cermet thin film using a mixed solution of a metal oxide and ceramics is provided to form the cermet thin film for using as a gas separator of hydrogen and oxygen. CONSTITUTION: A producing method of a cermet thin film comprises the following steps: preparing metal oxide powder, ceramics powder, and a porous supporter(S110); forming a mixed solution by mixing the metal oxide powder and the ceramics powder(S120); coating the mixed solution to the porous supporter(S130); and sintering the porous supporter coated with the mixed solution for forming the cermet thin film on the porous supporter(S140).
Patent KR-20100128665-A (KR)
Title: Ultrasonic washing apparatus
Inventor: JO WOO SUNG
IPC: B08B3/12
Filed: 2009-05-28
Abstract: PURPOSE: An ultrasonic cleaner for cleaning fruit, vegetable, and table-wares by vibrating the raw water flowing with ultra-sonic waves is provided to increase the cleaning effect by supplying the ultra-sonic cleaner. CONSTITUTION: A ultrasonic cleaner(100) includes an ultrasonic oscillator(150), a flow channel, and a nozzle(200). The ultrasonic oscillator comprises the ultrasonic oscillator. The flow channel guides the raw water flowing in the ultrasonic oscillator. It is included in the lower part of the ultrasonic oscillator and nozzle injects the raw water. The nozzle comprises a center hole which consecutively injects the water column of the raw water which is ultrasonically and is exhausted with the ultrasonic oscillator to the outside.
Patent KR-20100129395-A (KR)
Title: A education and training block used child
Inventor: LEE KYU HWI
IPC: G09B1/08
Filed: 2009-06-01
Abstract: PURPOSE: A block for infant learning is provided to maintain a magnetic attachment state by assembling connection parts in each direction of a cube after installing a single permanent magnet in the center of a block body. CONSTITUTION: A block body(10) is a non-magnetic material. A permanent magnet(20) is buried inside the block body. The block body includes an upper body and a lower body which are symmetrical to each other. A fitting groove(13,14) is crossed in either the upper body or the lower body. The upper body(11) and the lower body(12) put together the permanent magnet that has a diameter which is the diagonal length of the fitting groove.
Patent KR-20100131258-A (KR)
Title: Gips cutter
Inventor: GANG SEONG GI
IPC: A61F15/02
Filed: 2009-06-05
Abstract: PURPOSE: A plaster cast cutter is provided, which can actively prevent a safety accident generating in cutting a plaster cast. CONSTITUTION: A plaster cast cutter comprises: a housing(10) having an internal space; a power transfer unit(20) which is located in the internal space of the housing and transfers power; a push rod(30) which is combined with the power transfer unit and moves back and forth by the provided power; an operating switch(50) which permits and blocks the power of the power transfer unit; a right and left rotary blade member(60) which is hinge-coupled with push rod; a central fixed blade member(70); a cam member(80); and a spring member offering restitution force.
Patent KR-20100133077-A (KR)
Title: Energy-efficient fan
Inventor: PARK JEONG YUN
IPC: F04D25/08
Filed: 2009-06-11
Abstract: PURPOSE: An energy saving ventilation fan is provided to enable a user to efficiently use a ventilation fan by blocking electricity only when the ventilation fan is not sufficiently operated. CONSTITUTION: A switch includes an electronic circuit and is operated with the wind from a ventilation fan. The electronic circuit blocks or supplies power according to the state of the switch. The ventilation fan operates for 10 seconds every 5 minutes to smoothly discharge air through the switch. If the ventilation fan smoothly discharges wind, the switch is operated by receiving the wind.
Patent KR-20100136111-A (KR)
Title: Appratus and method for booting for debug in portable terminal
Inventor: LEE SUNG JUN
IPC: G06F9/445
Filed: 2009-06-18
Abstract: PURPOSE: A booting method for debugging in a portable terminal and a device thereof are provided to obtain data for debugging in case of an error occurs in operating system. CONSTITUTION: A RAM(Random Access Memory) loads and performs a boot loader in a predetermined boot loader area(310) when a boot even is generated. The RAM loads a operating system to the predetermined operating system area(300). The boot loader area and the operating system area are set not to be overlapped. Before loading operating system to a operating system area, the RAM dumps the predetermined data to the operating area by using the boot loader.
Patent KR-20100137633-A (KR)
Title: Metal-glass nano composite powders
Inventor: KANG YUN CHAN
IPC: B82B3/00
Filed: 2009-06-23
Abstract: PURPOSE: Metal-glass nanocomposite powder and producing method thereof are provided to synthesize the metal-glass nanocomposite powder capable of maintaining a perfect circular shape through a flame spray pyrolysis process. CONSTITUTION: A producing method thereof of metal-glass nanocomposite powder comprises the following steps: dissolving a precursor material containing components of metal and glass to distilled water or alcohol to form a precursor solution; inserting the precursor solution to a spray device for producing droplets with the diameter of 0.1~100micrometers; and inserting the droplets to a diffusion flame reactor to produce the metal-glass nanocomposite powder by a flame spray pyrolysis process.
Patent KR-20110001663-A (KR)
Title: Transparent display device having a simple circuit structure
Inventor: JEON JUN JIN
IPC: G02F1/133
Filed: 2009-06-30
Abstract: PURPOSE: A transparent display device having a simple circuit structure is provided to use an element, which has a large resistance and to flicker a light diode, thereby reducing the manufacturing cost. CONSTITUTION: An upper plate(111) has a first transparent electrode on one side. A lower plate(112) has a second electrode on one side. At least one light diode is arranged between the upper plate and the lower plate. A first plate is electrically connected to the firs transparent electrode.
Patent KR-20110007327-A (KR)
Title: Water bottle
Inventor: EO UYN SOO
IPC: A45F3/16
Filed: 2009-07-16
Abstract: PURPOSE: A portable water bottle is provided to make oxygen dissolved water or carbonated water by connecting the bottle with a tank containing O2 or CO2 using an adapter. CONSTITUTION: A portable water bottle includes a bottle body(10), and a cap(20). An opening(11) is formed on the top of the bottle body. A cap is attachably connected with the bottle opening. In one side of the bottle, an adapter(40) which is attachably connected with a gas tank(30), a bottle body, and a gas exhaust valve(50) are installed. The gas exhaust valve discharges gas in the bottle.
Patent KR-20110013915-A (KR)
Title: Device for guiding camera flash light
Inventor: LA SUNG HO
IPC: G03B15/03
Filed: 2009-08-04
Abstract: PURPOSE: A guide apparatus for camera light is provided to control the direction of light to be emitted onto a target since a gap between light guide members can be adjusted. CONSTITUTION: A guide apparatus(100) for camera(10) light comprises light guide members(40), a support member(30), a connecting member(50) and a fixing member. One end of the light guide member faces the front side of an inner flash, which is protruded from a groove. The other end of the light guide member is arranged next to a lens bundle of a camera. The light emitted from the flash is guided from one end to the other end of the light guide member and is radiated onto a target. The light guide members are inserted into the support member. The connecting member is detachably coupled to the slot of the camera. The fixing member couples the connecting member to the support member.
Patent KR-20100044084-A (KR)
Title: Printed wiring board and method for manufacturing the same
Inventor: MORI HIROYUKI
IPC: H05K3/46
Filed: 2009-08-13
Abstract: PURPOSE: A printed wiring board, a semiconductor package, and a manufacturing method thereof are provided to suppress breakdown of a solder bump by uniformly distributing mechanical stress into a connection pad and an under bump metal. CONSTITUTION: A printed wiring board comprises a dielectric layer(26a) and a connection pad(24). A dielectric layer has a main surface. A connection pad is buried in the dielectric layer. The connection pad includes a plate part(36) and a contact part(38). The plate part has a front side and a rear side. The contact part is positioned on the front side of the plate part. The main surface of the contact part is exposed to the main surface of the dielectric layer.
Patent KR-20110018033-A (KR)
Title: Mobile and method for controlling the same
Inventor: KIM JUNG SU
IPC: H04W4/06
Filed: 2009-08-17
Abstract: PURPOSE: A mobile terminal and a control method thereof are provided to easily distinguish the size of a valid image except a background area from a broadcast image, thereby easily finding the enlargement ratio of the valid screen. CONSTITUTION: A wireless communication unit(110) receives a broadcast signal including a background area. A display unit(151) displays an image of the received broadcast signal. A controller(180) distinguishes a background area included in the image of the received broadcast signal to remove. The controller enlarges and displays the image without the background area on a broadcast reproducing screen of the display unit. A memory(160) includes a color mask for distinguishing a background area included in the image of the broadcast signal.
Patent KR-20110020683-A (KR)
Title: Method of changing channels and device in wireless network
Inventor: KIM SANG ROK
IPC: H04B7/26
Filed: 2009-08-24
Abstract: PURPOSE: A method of changing channels and a device in a wireless network is provided to automatically change used LRP(Low Rate PHY) channels according to a state of wireless communication to prevent the connection delay occurring when LRP channels are overlapped. CONSTITUTION: A transmission unit(100) receives a broadcasting signal including an image from an external device, and converts the received broadcasting signal into a data format enabling wireless transmission and wirelessly transmits the data format. A reception unit(200) receives and processes the data wirelessly transmitted from the transmission unit, and a control unit changes the transmission and reception channel into a second communication channel according to the use frequency of a first communication channel which is currently used for the data transmission and reception.
Patent KR-20110021257-A (KR)
Title: Mobile terminal and control method thereof
Inventor: SON KYOUNG TAE
IPC: H04B1/40
Filed: 2009-08-25
Abstract: PURPOSE: A mobile terminal and a control method for outputting a multi-alarm are provided to edit a memo on which a multi-alarm is set up. CONSTITUTION: If a specific sentence in a memo is selected, a menu is displayed in order to set up a multi-alarm(290). If the menu is selected, an alarm is displayed on a screen. A user sets up an alarm about the specific sentence on a screen. If setting an alarm is complete, information is displayed.
Patent KR-20100027062-A (KR)
Title: Activated gas injector, film formation apparatus and film formation method
Inventor: KATO HITOSHI
IPC: H01L21/205
Filed: 2009-08-28
Abstract: PURPOSE: An activated gas injector, a film formation apparatus and a film formation method are provided to form a stacked thin film by performing several cycles for supplying different reactive gases on the surface of a substrate. CONSTITUTION: A flow passage defining unit is divided into a gas activation passage and a gas introduction passage by a partition wall. A gas introduction part introduces a process gas to the gas introduction passage. A pair of electrodes(36a, 36b) are installed in the gas activation passage along the partition wall. A through hole(341) supplies the process gas in the gas introduction passage to the gas activation passage. A gas ejection hole(33) is installed in the gas activation passage and ejects the activated gas.
Patent KR-20110024139-A (KR)
Title: On-line advertisement service method and apparatus using call-back message
Inventor: KIM SI MYOUNG
IPC: G06Q50/30
Filed: 2009-09-01
Abstract: PURPOSE: An online advertisement method using a callback message and an apparatus thereof are provided to offer advertisement information through a phone homepage when financial transaction information is guided through the callback message. CONSTITUTION: An SMS request for transmission of financial transaction is received from a financial company server(22). An SMS processor(31) requests message transmission by configuring a callback message for financial transaction information guidance. A phone homepage manager(32) manages a phone homepage which supplies advertisement information to a customer. A calculating unit(33) calculates costs based on a reaction rate and advertisement exposure rate. An advertisement analyzer analyzes advertisement effect.
Patent KR-20110021608-A (KR)
Title: Sleeve impactor of tubular shape used in surgical operation of ruptured cervical disk
Inventor: LEE SANG HO
IPC: A61B17/56
Filed: 2009-09-02
Abstract: PURPOSE: A tubular impact sleeve for a neck disc operation is provided to enable the easy insertion of a sleeve tube by configuring the shape of the sleeve tube according to an intended purpose. CONSTITUTION: A guide wire(14) is inserted into a location where a neck disc operation is to be performed. The guide wire has a penetration hole through which the guide wire can pass. A sleeve tube has a small length relative to the guide wire in order to be inserted into the operation area. A main body has a through hole through which the guide wire can pass and an external diameter corresponding to the sleeve tube. A protrusion formed perpendicularly is included additionally on one end of the main body.