baber/WOPTO huggingface dataset:
Patent KR-20110003420-A (KR)
Title: Block for retaining wall
Inventor: LEE JEUNG SU
IPC: E02B3/14
Filed: 2009-07-04
Abstract: PURPOSE: A block for constructing a prefabricated reinforced earth retaining wall, capable of facilitating the insertion work of a connection pin, is provided to improve productivity and to by reducing the fatigability of works. CONSTITUTION: A block for constructing a prefabricated reinforced earth retaining wall comprises a rear surface(20), left and right surfaces, a top surface(40) and a bottom surface. The rear surface is close to the front surface forming the surface of the retaining wall and the reinforced earth. A connection pin inserting hole is opened at the backend surface of a through hole(60).
Patent KR-20100006547-A (KR)
Title: Manufacturing method of quantum well structure
Inventor: AKITA KATSUSHI
IPC: H01L33/04
Filed: 2009-07-08
Abstract: PURPOSE: A manufacturing method of a quantum well structure is provided to implement light emitting characteristics due to indium composition by suppressing the decomposition of a crystalline structure. CONSTITUTION: The temperature of a substrate(15) is kept at a first temperature. A well layer(5a) is grown up. The temperature of the substrate is increased from the first temperature. An intermediate layer(5c) is grown up on the well layer. The intermediate layer includes group III nitride semiconductor. The group III nitride semiconductor has a band gap energy higher than that of the well band gap energy. The temperature of substrate is kept at the second temperature higher than a first temperature.
Patent KR-20110007353-A (KR)
Title: Rubber composition containing core-shell polymer particle
Inventor: KIM YOON HO
IPC: C08K5/00
Filed: 2009-07-16
Abstract: PURPOSE: A rubber composition is provided to improve abrasion resistance, tensile strength and tear strength and to improve a wet non-slip property. CONSTITUTION: A rubber composition comprises 100.0 parts by weight of rubber and 2-50 parts by weight of core-shell polymer particles. The core-shell polymer particles are obtained by polymerizing a mixture consisting of 50-95 weight% of rubber latex and 5-50 weight% of at least one kind of vinyl monomers, based on 100 weight% of the core-shell polymer.
Patent KR-20110008633-A (KR)
Title: Movile phone message signal receive device
Inventor: KIM TAE YOUNG
IPC: H04M1/21
Filed: 2009-07-20
Abstract: PURPOSE: A mobile phone call signal detecting device is provided to inform a user of the call signal when the user put the user's mobile phone in the bag. CONSTITUTION: A mobile phone(100) is placed in a case(10). A detection sensor(20) is installed in the outside of a mobile phone receiving part(11) of the case. The detection sensor senses the mobile phone call informing vibration or the sound. An amplifier amplifies the signal of the detection sensor. A micro controller(40) interprets the signal of the amplifier. Output units(51,52) are extended to the outside of the case by a connecting line(53). The output device outputs the output signal of a microcontroller to buzzer or light.
Patent KR-20110008729-A (KR)
Title: Camera module
Inventor: YOON YOUNG BOK
IPC: H04N5/225
Filed: 2009-07-21
Abstract: PURPOSE: A camera module is provided to distribute a plurality of balls in a containing groove units by a partition wall. CONSTITUTION: A plurality of balls(140) is interposed between a supporting unit and a lens assembly. The balls roll along with the supporting unit. A containing groove unit(150) is expanded in an optical axis. The containing groove unit is placed on the lens assembly so that the balls are partially contained. At least one partition wall(160) is prepared in the containing groove unit.
Patent KR-20110008798-A (KR)
Title: Round down light using led
Inventor: YI NAM LEE
IPC: F21V29/00
Filed: 2009-07-21
Abstract: PURPOSE: A square LED lamp is provided to rapidly and effectively discharge heat from an LED and to improve the lifespan of the LED by improving the structure of a reflector and a frame. CONSTITUTION: A square box type main body(10) is prepared. A heat-sink(20) is combined with the upper side of the main body. A circuit board(30) is directly combined with the heat-sink. A reflector(40) is located inside the main body. A light penetration body(60) is fixed to a decoration frame(50) and faces an indoor side.
Patent KR-20110010161-A (KR)
Title: Bump forming apparatus and method for forming bump using the same
Inventor: KIM NAM YEOL
IPC: H01L23/48
Filed: 2009-07-24
Abstract: PURPOSE: A bump forming device and a bump forming method using the same are provided to reduce manufacturing costs by directly coating paste on an object. CONSTITUTION: A main body(210) has an internal space filled with conductive paste for forming a bump. The main body has a lower surface in contact with the object. A paste nozzle unit(220) is comprised of a penetration hole connected to the inner space. A hydraulic cylinder(290) is mounted on the upper side of the main body. The hydraulic cylinder applies hydraulic pressure to the inner space to extract conductive paste for forming the bump through the paste nozzle.
Patent KR-20110012852-A (KR)
Title: Optical assembly, backlight unit having the same, and display apparatus thereof
Inventor: LEE KUM TAE
IPC: G02F1/1335
Filed: 2009-07-31
Abstract: PURPOSE: An optical assembly, a backlight unit having the same, and a display apparatus thereof are provided to minimize the occurrence of a bright line or dark line in the boundary portion of the neighboring optical assemblies. CONSTITUTION: A diffusion pattern is formed in an upper plane or lower plane of a light guide plate(15), and the lower plane of the light guide plate is inclined at a predetermined angle at a first part(15b). A backlight unit includes a diffusing plate(221) arranged on the light guide plate. A groove portion(221a) is formed at the diffusion plate corresponding to a border area of the light guide plate. The bright line or dark line is minimized at the boundary region of the light guide plate.
Patent KR-20110014495-A (KR)
Inventor: KIM DONG HYUN
IPC: B60R22/32
Filed: 2009-08-05
Abstract: PURPOSE: A safety belt buckle is provided to decrease burns or deaths during vehicle overturns or vehicle fires since a safety belt is cut by a knife if the belt is not released. CONSTITUTION: The invention comprises a safety belt buckle(4), a current transfer unit(12), and a current blocking unit. The safety belt buckle comprises electronic side-brake switches on the lower end, upper end, and side thereof. The switch supplies currents or transfers signals to operate or stop the electronic side brake. A belt cutting knife(10) and a belt cutting sheath(11) are installed on the side of the safety belt buckle. A (+) ground plate(14) and a (-) ground plate(8) are connected through the current transfer unit to operate the side brake. The (+) ground plate and the (-) ground plate are blocked through the current blocking unit to operate the side brake.
Patent KR-20110015273-A (KR)
Title: User device including auxiliary power supply
Inventor: PARK KWANG SOO
IPC: G06F1/26
Filed: 2009-08-07
Abstract: PURPOSE: A user device including an auxiliary power supply device is provided to use an auxiliary power supply device when the capacitance of a main power supply device is lower than a reference capacitance and to extend the durability of the auxiliary power supply device by adjusting the charging voltage of the power supply devices or sequentially using the power supply devices. CONSTITUTION: An auxiliary power supply device includes first and second power supply devices(111,112), and an inner circuit(102) performs a sudden power-off operation and receives auxiliary power from the auxiliary power supply device. If the first power supply device is deteriorated lower than a reference value, the auxiliary power supply device uses the second power supply device. The first and second power supply device is a super capacitor, and the auxiliary power supply device comprises: a switch(130) which uses a second super capacitor; and a ground circuit which discharges a second super capacitor while using the first super capacitor.
Patent KR-20110016213-A (KR)
Title: Capacitive deionization electrode using ion-exchangeable engineering plastic and its manufacturing method thereof
Inventor: KANG KYUNG SEOK
IPC: C02F1/469
Filed: 2009-08-11
Abstract: PURPOSE: A capacitive deionization electrode using ion-exchangeable engineering plastic and a manufacturing method thereof are provided to have high conductivity in ion exchange capacity by using engineering plastic as a binder of electrode active material. CONSTITUTION: Ion-exchangeable engineering plastic, electrode active material, and organic solvent are mixed, so slurry is manufactured. The slurry is applied on a current collector. The current collector, on which the slurry is applied, is dried. The engineering plastic is one or more mixtures selected from a group consisting of polyimide, polyamide, polyarylethersulfone, polysulfone, polyethersulfone, polyether ketone, polyether-ether-ketone, polysulfone ketone, polyphenylene oxide, and polyphenylenesulfide.
Patent KR-20100023749-A (KR)
Title: Polarizing plate
Inventor: YAKABE HIROHIKO
IPC: G02B5/30
Filed: 2009-08-19
Abstract: PURPOSE: A polarizing plate is provided to reduce thickness and improve mechanical strength by laminating a polarizing polyethyleneterephthalate resin film through an adhesive layer. CONSTITUTION: A polarizing film is composed of the PVA(PolyVinyl Alcohol) resin. A first polyethyleneterephthalate resin film is laminated in one side of the polarizing film through an adhesive layer. A second polyethyleneterephthalate group resin film is laminated in the other side of the polarizing film through the adhesive layer. The thickness of the first or the second polyethyleneterephthalate group resin film is 20um or 50um.
Patent KR-20110020058-A (KR)
Title: (meth)acrylate compound, photosensitive polymer, and resist composition
Inventor: LEE SUNG JAE
IPC: C07D495/02
Filed: 2009-08-21
Abstract: PURPOSE: A (meth)acrylate compound is provided to excellent sensitivity, resolution, and etching resistance and to enable application to the manufacture of a photosensitive polymer. CONSTITUTION: A (meth)acrylate compound has a lactone group of chemical formula 1. In chemical formula 1, R_1 is hydrogen, methyl group or CH_2CO_2R_5; R_2 is hydrogen, methyl group or CO_2R_5; R_3 is hydrogen or linear, branched or ringed substituted or unsubstituted alkyl groups; R_4 is hydroxy or CO_2R_5; X is (CH_2)_n, O or S; R_5 is linear, branched or ringed substituted or unsubstituted alkyl groups; and A is linear, branched or ringed substituted or unsubstituted alkyl groups; R_4 is hydroxy or CO_2R_5; X is (CH_2)_n, O or S; R_5 is linear, branched or ringed substituted or unsubstituted alkylene groups.
Patent KR-20110020584-A (KR)
Inventor: PARK NAM CHUL
IPC: B29C41/42
Filed: 2009-08-24
Abstract: 본 발명은 탈형 작업의 효율성을 높이면서 고무장갑 제조 과정 전체를 자동화할 수 있도록 한 고무장갑 탈형장치에 관한 것으로서, 고무장갑을 벗기기 위하여 금형의 하방으로 이동한 후 다시 원래의 위치로 복귀하기 위한 승강수단과, 고무장갑을 벗기기 위하여 공급되는 금형으로 근접 및 이탈하기 위한 전,후진수단과 연결되게 구비하는 유지판과, 상기 유지판에 연결하여 금형 방향으로 돌출된 탈형바디를 고정한 작동판과, 상기 탈형바디의 선단에 구비하여 금형에 성형 된 상태로 있는 고무장갑의 상단 끝말이를 상,하 방향에서 잡는 클램프와, 상기 클램프는 탈형바디의 후방에 구비되어 클램프를 클램핑 및 언클램핑시켜 고무장갑을 잡을 수 있도록 하는 작동수단을 포함하여, 고무장갑을 성형한 상태로 이송되어오는 금형 측방에서 고무장갑의 끝말이를 잡고 당기면서 공기와 물을 주입시켜 탈형하도록 한 것이 특징이다. 
     
     고무장갑, 금형, 탈형
Patent KR-20110026272-A (KR)
Title: Antioxidants comprising the extracts of lichens and/or compounds
Inventor: HUR JAE SEOUN
IPC: A61P39/06
Filed: 2009-09-07
Abstract: PURPOSE: A lichens extract or homosekikaic acid compound is provided to ensure antioxidative activity and to be used in foods, feed, cosmetic products, and medical products. CONSTITUTION: A lichens extract with antioxidative activity is Umbilicaria Antarctica, Peltigera canina, Peltigera praetextata, Ramalina conduplicans, Ramalina intermedia, or Sticta nylanderiana extract. The lichens extract is isolated using methanol, ethanol, isopropanol, butanol, acetone, hexane, ether, chloroform, ethyl acetate, butyl acetate, dichloromethane, 1,3-butylene glycol or mixture solvent thereof. The lichens extract is manufactured in the form of food additive, feed additive, cosmetic product, or medical product.
Patent KR-20110026642-A (KR)
Title: Electrokinetic equipment for decontamination of radioactive mixed particles of concrete and soil and decontamination method in using same
Inventor: KIM GYE NAM
IPC: G21F9/28
Filed: 2009-09-08
Abstract: PURPOSE: An electrokinetic device for decontaminating the mixed soil of a radioactive concrete and soil, and a decontaminating method thereof using the same are provided to reduce an amount of mixed soil wastes and maximally remove cobalt and cesium from the mixed soil. CONSTITUTION: A cleansing agent storage(10) stores cleaning agents inside and includes a cleansing agent supply valve. An electrokinetic cell(20) stores the mixed soil of a radioactive concrete and soil, receives the cleansing agents through the cleaning agent supply valve, and includes a waste discharge valve. An electrode unit(30) is installed on the electrokinetic cell and receives power to remove the radioactive contaminant from the mixed soil. A mixed soil waste storage(40) stores the mixed soil waste discharged through the waste discharge valve. A base(50) supports the cleaning agent storage, the electrolinetic cell, and mixed soil waste storage.
Patent KR-20110031592-A (KR)
Title: Broadcasting receiver and method of changing channel thereof
Inventor: SEO JAE GYO
IPC: H04N5/50
Filed: 2009-09-21
Abstract: PURPOSE: A broadcasting receiver and a method of changing channel thereof are provided to temporarily memorize a user's interest channel. CONSTITUTION: A channel switching is performed in a broadcast receiver by controlling channel up/down keys(S502)(S503). The reception of the allocated shortcut signal which is allocated as an interest channel function is determined in a remote controller(S504). An anchor image is displayed at a predetermined position of a selected broadcast channel screen(S505). After registering the selected broadcast channel as an interesting channel, the corresponding channel information is temporarily stored(S506).
Patent KR-20110034067-A (KR)
Title: Led lighting device and its manufacturing method
Inventor: KIM SUN HO
IPC: F21S2/00
Filed: 2009-09-28
Abstract: PURPOSE: An LED lamp and a manufacturing method thereof are provided to obtain a simple and stable assembly structure by engaging a body frame, a PCB, and an end cap with a first combination unit on the body frame. CONSTITUTION: The upper side and both sides of a body frame(10) are open. A PCB(30) is inserted into the body frame. The PCB includes a plurality of LEDs. A cover(40) is combined with the open upper side of the body frame. An end cap(50) has an inner assembly groove. The first and second combination units are formed in the body frame.
Patent KR-20110034811-A (KR)
Title: Reaction metal supply units of hydride vapor phase epitaxy reactor
Inventor: LEE GYEONG HA
IPC: C23C14/06
Filed: 2009-09-29
Abstract: PURPOSE: A device for supplying the reaction metal of a hydride vapor phase epitaxy reactor is intended to enhance reaction efficiency and to continuously provide a given amount of metal sources by maximizing the surface area of the metal source to react to reactive gas. CONSTITUTION: A device for supplying the reaction metal of a hydride vapor phase epitaxy reactor comprises a metal-supply supply unit(200), a metal-source container(210), a drum(230), a metal source(220) and a shaft(240). The metal-source container is located in the metal-source supply unit. The drum is located on the top of the metal-source container. The shaft passes through the drum. The metal source is located on the surface of the drum. The metal source reacts with the reactive gas flowing in the metal-source supply unit. The metal source returns to the inside of the metal-source container.
Patent KR-20110035087-A (KR)
Title: Power quality monitoring system and power quality measuring method
Inventor: CHOI SEONG HOON
IPC: G08C19/00
Filed: 2009-09-29
Abstract: PURPOSE: A power quality monitoring system and a power quality measuring method are provided to simplify measured sampled voltage and current waveform and transmit it to a monitoring server in real time. CONSTITUTION: In a power quality monitoring system and a power quality measuring method, a pickup unit collects the voltage and current waveform of the power system by a certain interval. A sampling unit periodically samples the collected voltage and current waveform to divide harmonic component. A waveform generator generates representative waveforms by making the sampled voltage and current waveform for a predetermined period one cycle. A transmitting unit transmits representative waveforms to a monitoring server(120).
Patent KR-20110035173-A (KR)
Title: A collection box for hygienic bands
Inventor: KIM JAE BONG
IPC: B65F1/06
Filed: 2009-09-30
Abstract: PURPOSE: A collection box for sanitary napkin is provided to selectively use a toilet paper of toilet paper roll and a sanitary sheet of sanitary sheet roller. CONSTITUTION: A collection box for sanitary napkin comprises a sanitary napkin sack loading frame(20), a sanitary napkin sack collecting unit(10) and a coupling and uncoupling unit. The sanitary napkin sack loading frame contains the rolled sanitary napkins. A collection box for sanitary napkin seals the sanitary waste in order to prevent bed smell. A collection box for sanitary napkin has a main body with open top rectangular shape.
Patent KR-20100095357-A (KR)
Title: Secure feature access from an off-pbx telephone
Inventor: MILTON STEPHEN M
IPC: H04M3/02
Filed: 2009-09-30
Abstract: PURPOSE: A method for checking an end point and an architecture thereof are provided to access a security feature from an off PBX phone. CONSTITUTION: Communication to an end pinto requesting a generated DTMF sequence is started. The generated DTMF sequence is received and stored(S130). The second communication including a retransmission DTMF sequence is received from the end point(S160). The generated DTMF sequence is compared with the retransmission DTMF sequence(S170). If the DTMF sequences are matched, authentication of the end point is confirmed(S180,S190).
Patent KR-20110036194-A (KR)
Title: Pulling up device for lower shield of a higher capacity dynamo
Inventor: JI HYEON GU
IPC: H02K15/02
Filed: 2009-10-01
Abstract: PURPOSE: A pulling up device for a lower shield of a higher capacity dynamo is provided to reduce the period of the coil contact of the stator in a generator. CONSTITUTION: In a pulling up device for a lower shield of a higher capacity dynamo, a first fixed supporting part(30) and a second fixed supporting part(40) has one end which is inserted into the space between the bearing journal of generator stator and a lower shield. The first and second fixed supporting parts are inserted into the space between the bearing journal and the lower shield. An upper cover(50) covers the upper part of the bearing journal and is partly connected to the upper part of the first and second fixed supporting part to prevent the separation of the first and second fixed supporting part in the rotation of a lower shield.
Patent KR-20100040685-A (KR)
Title: Damper for a vehicle and operating method for a vehicle damper
Inventor: SEIDEL JUERGEN
IPC: B60G17/015
Filed: 2009-10-09
Abstract: PURPOSE: A damper for a vehicle is provided to increase accuracy by measuring the location of a piston or the speed of the piston. CONSTITUTION: A damper for a vehicle comprises a damper cylinder(10). A piston ram(20) is guided within the damper cylinder with a piston rod(26). The flow of a damper fluid(16) is controlled by a flow control valve in order to control damper definite values. One or higher frequency sensor is integrated within the piston ram in order to directly measure the actual location or speed of the piston ram about the damper cylinder.
Patent KR-20110040096-A (KR)
Title: Semiconductor device and method for forming using the same
Inventor: KIM WAN SOO
IPC: H01L21/762
Filed: 2009-10-13
Abstract: PURPOSE: A semiconductor device and a method for forming using the same are provided to prevent leakage current from a transistor by easily forming an element isolation film in a semiconductor IC to accurately define an active region. CONSTITUTION: In a semiconductor device and a method for forming using the same, an epitaxial growth layer(110) and an insulating layer(108) are formed on a semiconductor substrate(100). The lower region of the insulating layer has thickness of 1500Å to 2000Å. The upper region of the insulating layer has thickness of 1500Å to 2000Å. The epitaxial growth layer which is exposed from the top side of an insulating film is defined as the active region. The insulating layer is defined as the element isolation film.
Patent KR-20110040181-A (KR)
Title: A disposition structure of rolls and printing material and a printing apparatus and a printing system having the same, and a printing method
Inventor: JEONG JWA JIN
IPC: B05C1/08
Filed: 2009-10-13
Abstract: PURPOSE: A disposition structure of rolling and printing target, and a printing device, a printing system, and a printing method including the same are provided to reduce time required for implementing a printing process regardless of the generation of a back-up roll and a blanket roll. CONSTITUTION: A back-up roll(230) is prepared in a fixed state. A printing target(250) in contact with the back-up roll is supplied. The printing target and the back-up roll forms a contact face. A blanket roll(220) moves to approach the back-up roll or receded from the back-up roll. The first contact angle of the contact face is between 0 and 15 degrees. A second contact angle between the blanket roll and the printing target is a range, 180degrees minus the first contact angle.
Patent KR-20110040394-A (KR)
Title: Removal of livestock's fetor by using microbes and complex mineral group solution
Inventor: KOO JA JUN
IPC: A61L101/52
Filed: 2009-10-14
Abstract: PURPOSE: A liquid composite mineral microorganism livestock deodorant is provided to maintain the number of strain and pH constant and to improve a livestock odor removal effect. CONSTITUTION: A liquid composite mineral microorganism livestock deodorant is prepared by: a step of firstly cultivating bacillus spp or Lactobacillus SP strain microorganism; a step of secondly cultivating by adding liquid composite mineral extracted from the granite to the cultivated microorganism culture; a step of obtaining fermentation liquid by separating the cultivated microorganism culture into the liquid or solid phase; and a step of aging the fermentation liquid.
Patent KR-20110043181-A (KR)
Title: The method for preparation of monodisperse iron oxide nanoparticles using electron beam irradiation and monodisperse iron oxide nanoparticles thereof
Inventor: CHO JUN HEE
IPC: C01G49/08
Filed: 2009-10-21
Abstract: PURPOSE: A method for preparing monodispersed iron oxide nanoparticles using electron beam irradiation and the monodispersed iron oxide nanoparticles are provided to simplify preparing processes by implementing the processes without surfactant and a dispersing agent. CONSTITUTION: An iron oxide precursor is dissolved in distilled water in order to obtain a precursor aqueous solution(S100). A radical eliminating agent and a precipitating solution are added to obtain a hydrated iron(II) solution(S200). The hydrated iron(II) solution is stirred under room temperature and normal pressure. Precipitate is obtained by radiating electronic beam. A washing process and a drying process with respect to the precipitate are followed. The iron oxide precursor is FeCl_3, Fe_2(SO_4)_3, or Fe(NO_3)_3·6H_2O.