baber/WOPTO huggingface dataset:
Patent KR-20110097725-A (KR)
Inventor: FUJITA NORIAKI
IPC: H01M50/449
Filed: 2011-02-24
Abstract: 리튬 이온 이차 배터리를 구성하는데 사용된, 포지티브 전극, 네거티브 전극 및 세퍼레이터 중 적어도 하나의 표면상에 절연성을 갖는 무기 산화물 다공성 필름을 형성하는데 적합한 무기 산화물 분말이 제공된다.     리튬 이온 이차 배터리 내에 사용된 포지티브 전극, 네거티브 전극 및 세퍼레이터의 적어도 하나의 표면상에 절연성을 갖는 무기 산화물 다공성 필름을 형성하는데 사용된 무기 산화물 분말이 기재되며, 여기서, 
(1) 산화물 순도는 90중량% 이상이고, 
(2) 10 ㎛ 이상의 입자 직경을 갖는 굵은 입자의 함량은 질량비로 환산하여 10 ppm 이하이며, 
(3) 29 MPa 이상 147 MPa 이하의 범위의 압력 하에서 제조된 무기 산화물 분말의 성형체의 공극률은, 40체적% 이상 80체적% 이하이고, 성형체의 평균 기공 직경은 0.06 ㎛ 이상이고, 성형체의 몰딩시에 1 MPa 의 압력당 공극률의 변화량은 0.020 % 이상 0.060 % 이하이다.
Patent KR-20120102445-A (KR)
Title: Apparatus and method for controlling public device
Inventor: YOO SANG HYUN
IPC: H04W4/21
Filed: 2011-03-08
Abstract: PURPOSE: A public apparatus control apparatus and method thereof are provided to control the public apparatus by converting information into data stream type information. CONSTITUTION: A reception unit receives information for controlling the operation of one or more public apparatuses(350) from a plurality of random terminals(310). One or more public apparatuses respectively correspond to types of a public service preferred by each terminal user. A data stream creation unit(334) creates one data stream type information by integrating the received information. A transmission unit transmits the created data stream to one or more public apparatuses. [Reference numerals] (312) Input unit; (314) Processor; (316) Output unit; (318) Communication unit; (320) Recognition module; (332,352) Communication unit; (333) Apparatus H/W; (334) Data stream creation unit; (336) Classification unit; (338) Database; (340) Extraction unit; (342) Determination unit; (344) Insertion unit; (354) Apparatus control unit
Patent KR-20120103027-A (KR)
Title: Inertial sensor
Inventor: LIM JUN
IPC: G01C19/56
Filed: 2011-03-09
Abstract: PURPOSE: An inertia sensor is provided to improve the measurement sensitivity of acceleration by using an excitation electrode as well as a sensing electrode. CONSTITUTION: A driving body is supported in a floating state to enable the displacement of a flexible substrate(110). A displacement detecting unit detects the displacement of the driving unit by forming sensing electrodes(111a,111a',111b,111b'). An excitation unit excites the driving unit by forming excitation electrodes(112a,112a',112b,112b'). A differential amplifier connects the sensing electrodes with the excitation electrodes. A circuit calculates angular speed and acceleration through the differential amplifier.
Patent KR-20110106818-A (KR)
Title: A rotary wing blade, a rotary wing including such a blade, and an aircraft
Inventor: HIRSCH JEAN FRANCOIS
IPC: B64C13/24
Filed: 2011-03-22
Abstract: The blade (10) has a movable twist unit (30) fastened to a swept-back segment (23). An actuator unit (40) actuates twisting of the blade by varying an angular position of the twist unit relative to the swept-back segment. The twist unit generates a lift, where a profile of the blade provides twist center. The lift is offset along a chord relative to an alignment of twist centers. The movable twist unit comprises a hinged flap (31) hinged to a trailing edge (23'') of the swept-back segment.
Patent KR-20120110412-A (KR)
Title: Apparatus and method for coating sun cap
Inventor: GO HO SEONG
IPC: C23C14/02
Filed: 2011-03-29
Abstract: PURPOSE: A coating apparatus and method for coating a shade of a sun cap with gradation are provided to uniformly coat the whole surface of the shade with a material like sunglasses and to allow a user wearing the sun cap to see the front easily. CONSTITUTION: A coating apparatus for coating a shade of a sun cap with gradation comprises a sun cap fixing unit, a vacuum deposition chamber(202), a spray device(208), and a laser beam deposition device(210). The sun cap fixing unit includes a fixing part, a screen, and a spindle part turning the fixing part in four directions, and the sun cap fixing unit is installed at the upper side of the vacuum deposition chamber. The spray device sprays a coating material to form a thin film on a sun cap installed in the fixing unit. The laser beam deposition device burns and deposits the coating material with a laser beam.
Patent KR-20120110674-A (KR)
Title: Wireless charger for portable device
Inventor: KIM BAE NAM
IPC: H02J7/00
Filed: 2011-03-30
Abstract: PURPOSE: A wireless charging device for a portable terminal is provided to induce flow of a magnetic field generated in a first magnet and a second magnet by installing a yoke to the first magnet and the second magnet which are polarized in opposite directions. CONSTITUTION: A wireless charging device for a portable terminal(300) comprises a battery charger(100) and a charge case(200). The charge case combined with the portable terminal is attached to the top of the battery charger. The battery charger comprises a housing, a plate, a power transmission circuit module, a supporting member, and a magnetism part. The plate, the power transmission circuit module, the supporting member, and the magnetism part are arranged on the top of the base. The charge case is formed on the top of the housing. The plate is installed inside the housing.
Patent KR-20120111242-A (KR)
Title: Stress relieving content providing system and method
Inventor: LEE JAE DONG
IPC: G06Q50/22
Filed: 2011-03-31
Abstract: PURPOSE: A stress relaxation content providing system and a method thereof are provided to supply contents for the relaxation of stress by using user profile information, a bio-signal, and mental information. CONSTITUTION: A stress measuring unit(260) determines a stress symptom based on mental information about a user. The stress measuring unit determines a degree of stress based on a bio-signal of the user. A primary content selecting unit selects primary contents corresponding to the determined degree and symptom of the stress. A content providing unit(280) provides determined tertiary contents to the user. [Reference numerals] (200) Content selecting unit; (220) Content storing unit; (240) User profile storing unit; (260) Stress measuring unit; (280) Content providing unit
Patent KR-20120111284-A (KR)
Title: Driver circuit of semiconductor apparatus and control method of the same
Inventor: LEE MYUNG HWAN
IPC: G11C7/10
Filed: 2011-03-31
Abstract: PURPOSE: A driver circuit of a semiconductor device and a controlling method thereof are provided to reduce a leakage current by reducing a voltage difference between a gate and a source and raising a threshold voltage in a standby mode. CONSTITUTION: A driver circuit of a semiconductor device includes a driver(300) and a control unit(200). The control unit varies a level of a power terminal of a driver in response to a standby mode signal. A plurality of voltage generating units(210-230) generate voltages with different levels. A switch(240) selects one of the voltages with difference levels in response to the standby mode signal and provides the selected voltage to the power terminal. [Reference numerals] (300) Driver
Patent KR-20120113907-A (KR)
Inventor: KANG KYUNG MOOK
IPC: B29C65/48
Filed: 2011-04-06
Abstract: 본 발명은 내피를 갖는 고무장갑에 관한 것으로, 더욱 상세하게는 고무장갑의 내부에 내피를 신속 간편하게 부착하는 방법 및 그 제품에 관한 것이다. 
상기 본 발명 내피를 갖는 고무장갑 제조방법은, 
고무장갑(20)의 내부에 내피(40)를 갖는 고무장갑(20)을 제조함에 있어서, 
제조금형(10)에 씌워진 상태로 고무장갑(20)의 표면을 세척하는 1단계; 
세척된 고무장갑(20)의 표면을 건조하는 2단계 
건조된 고무장갑(20)의 표면에 접착제(30)를 도포하는 3단계; 
고무장갑(20)에 내피(40)를 씌우는 4단계; 
내피(40)가 씌워진 고무장갑(20)을 가열하면서 압착하여 고무장갑(20)과 내피(40)를 접착하는 5단계; 
내피(40)가 부착된 고무장갑(20)을 금형(10)으로부터 벗겨내면서 뒤집어 완성하는 6단계로 이루어진 것을 특징으로 한다.
Patent KR-20120114693-A (KR)
Title: Light umbrella
Inventor: OK YOUNG CHAN
IPC: A45B3/04
Filed: 2011-04-07
Abstract: PURPOSE: A lighting umbrella including a battery and a light bulb is provided to emit light from the light bulb installed on the tip of the umbrella for reducing traffic accidents on rainy days. CONSTITUTION: A lighting umbrella includes a light bulb, a switch unit, and a battery. The light bulb is installed on the tip of the umbrella. The battery and the switch unit are installed on a handle of the umbrella. The brightness of the light bulb can be adjusted by controlling the switch unit. The visibility of the umbrella can be improved in the night time. [Reference numerals] (AA) Electricity; (BB) Connecting wires; (CC) Switch control circuit; (DD) two 15V batteries; (EE) Attaching a light bulb; (FF) Adding a character(bear, kitty, cars); (GG) Connecting the wires
Patent KR-20120116281-A (KR)
Title: 3-dimensional display having integral touch sensor and method for manufacturing the same
Inventor: BAE JIN HO
IPC: G06F3/041
Filed: 2011-04-12
Abstract: PURPOSE: A touch sensor-integrated 3d display and a manufacturing method thereof are provided to improve touch sensitivity by optimizing an insulation pattern structure between crossed electrode lines. CONSTITUTION: A cover sheet(201) includes a top side and a bottom side. First electrode lines(202) are directly formed on the bottom side of the cover sheet and extended in a first direction. An insulation pattern(206) covers a part of the first electrode lines. Second electrode lines(204) cover the insulation pattern and are extended in a second direction crossing the first direction. A first and a second bus bars(208,210) are connected to the first and the second electrode lines and formed on the bottom side of the cover sheet. A binocular parallax implementing unit(110) adheres to the bottom side of the cover sheet through the adhesion layer.
Patent KR-20120117173-A (KR)
Title: A packaging box
Inventor: SEO JUNG KYO
IPC: B65D85/34
Filed: 2011-04-14
Abstract: PURPOSE: A packaging box capable of preventing the decrease of freshness of contents is provided to store the contents in two stages by dividing the box using a partition. CONSTITUTION: A packaging box includes a pair of containers and a partition(400). The containers are stacked toward an opening by supporting each other. The partition is detachable combined to one of the containers for dividing the internal space of the containers. The containers are classified into a lower container(20) and an upper container(30).
Patent KR-20120117582-A (KR)
Title: Thin film deposition apparatus comprising susceptor having variable revolution center
Inventor: LEE GUN TEK
IPC: H01L21/205
Filed: 2011-04-15
Abstract: PURPOSE: A thin film deposition apparatus including a susceptor with variable center of rotation is provided to stably change the center of rotation of the susceptor using a susceptor driving unit which contacts the outer periphery of the susceptor and moves the center of rotation of the susceptor. CONSTITUTION: A thin film deposition apparatus comprises a reaction container(100), a reactive gas supply unit(200), an exhaust gas discharge unit(300), a susceptor(500), a rail plate(400), and a susceptor driving unit(600). The reactive gas supply unit supplies reactive gas into the reaction container. The exhaust gas discharge unit discharges exhaust gas to the ouside of the reaction container for regulating the inner pressure of the reaction container. The susceptor supports the bottom of a work piece and includes a rotary shaft. The rail plate includes a rail which is fixed to the reaction container and guides the path of the rotary shaft of the susceptor. The susceptor driving unit contacts the side of the susceptor and allows the rotary shaft of the susceptor to move and rotate along the rail.
Patent KR-20120121591-A (KR)
Title: Test circuit and method of semiconductor integrated circuit
IPC: G01R31/28
Filed: 2011-04-27
Abstract: PURPOSE: A testing circuit and a testing method of a semiconductor integrated circuit are provided to reduce manufacturing costs and to improve manufacturing yield rate by testing a penetration via formed on a single chip and selecting a degraded chip before packaging. CONSTITUTION: A testing circuit(1) of a semiconductor IC(integrated circuit) comprises a penetration via(100), a voltage driving part(200), and a determining part(300). The penetration via receives input voltage. The voltage driving part is connected to the penetration via and receives the input voltage. The voltage driving part responds a test control signal and changes the level of the input voltage and creates test voltage. The determining part outputs a result signal by comparing the input voltage with the test voltage. [Reference numerals] (210) Pull-up part; (220) Pull-down part; (300) Determining part; (400) Buffer part; (500) Output part
Patent KR-20110123671-A (KR)
Title: System and method for developing a wi-fi access point map using sensors in a wireless mobile device
Inventor: KING PETER
IPC: H04W88/02
Filed: 2011-05-02
Abstract: PURPOSE: A Wi-Fi access point map system and method thereof are provided to display a map about signal intensity along a motion of a wireless device. CONSTITUTION: A Wi-Fi module communicates with a plurality of Wi-Fi access points. The Wi-Fi module determines signal strength of the Wi-Fi access point. A processor(140) displays an access point map on a display(155) of a mobile device(100). The processor supplies the location of the map having the Wi-Fi signal.
Patent KR-20120124579-A (KR)
Title: Welding Carriage For Rotating Weaver
IPC: B23K37/02
Filed: 2011-05-04
Abstract: PURPOSE: A circular rotary welding carriage is provided to maintain a constant welding distance between a work piece and a torch by removing vibration caused by a rough surface of the work piece. CONSTITUTION: A circular rotary welding carriage comprises a pair of roller regulating arms(410,420) and an anti-separation unit(800). A roller(421) is installed and rotated on one end of the roller regulating arms, and the roller regulating arms are installed in a housing(100) via a coupling member and can be controlled in length to maintain a predetermined gap between the outer surface of a second work piece and the housing. The anti-separation unit comprises a pair of guide arms(810,810') which are set by brackets(830,830') on one end and protruded toward the roller regulating arms on the other and a magnetic base(820) which comprises an ON/OFF lever(821) on the exterior and a shaft member(822) at the top and is attached to the second work piece by a magnetic force generated by the operation of the ON/OFF lever.
Patent KR-20120126744-A (KR)
Title: A repairing device of water pipe by non-digging using turning inside out of reinforce tube
IPC: B29C63/36
Filed: 2011-05-12
Abstract: PURPOSE: A repairing device of a non-digging water pipe through reversal of a reinforcement tube and a repairing method thereof are provided to supply steam to the reinforcement tube by a nozzle, thereby evenly applying the steam to the reinforcement tube. CONSTITUTION: A hardening unit includes an electric reel(22), a steam supplying unit(23), and a spraying nozzle(24). A steam line is wound on the electric reel. The steam supplying unit is connected to a back end of the steam line. The steam supplying unit supplies steam through the steam line. The spraying nozzle is mounted to a fleet of the steam line. The spraying nozzle radiates the supplied steam to a back side. The spraying nozzle advances by pressure of the steam.
Patent KR-20120126745-A (KR)
Title: Drm system of token-based and contents play method using drm system of token-based
IPC: G11B20/10
Filed: 2011-05-12
Abstract: PURPOSE: A token-based DRM(Digital Rights Management) system and a content playing method using the system are provided to guarantee the privacy and anonymity of a customer by using an authentication method using two kinds of factors as a token-based authentication scheme. CONSTITUTION: A content providing server(120) stores contents provided by a CP(Contents Provider). A license providing server(130) stores a license key generated for the contents by the content providing server. The servers provide the license key from the content providing server to the license providing server through safe communication. A protocol is designed for safely transmitting a license charge to the content providing server and receiving protected contents and secret information for receiving the license key.
Patent KR-20110073401-A (KR)
Title: Scalp massager
Inventor: YANG JAE LAK
IPC: A61H9/00
Filed: 2011-05-13
Abstract: PURPOSE: A scalp massage machine is provided to massage scalp by using air, to reduce stress, and to promote blood circulation. CONSTITUTION: A scalp massage machine comprises: a plurality of air cells(6) which are installed inside a helmet and massage scalp while selectively supplying air; an attaching/detaching unit preventing separation of a helmet from the head; and a chin strap which is fixed in order to attach and detach the attaching/detaching unit. In the front end of the air cell, an acupressure piece(8) made of hard material is fixed.
Patent KR-20120126834-A (KR)
Title: Apparatus for mixing and feeding feeder using tractor
IPC: A01K5/00
Filed: 2011-05-13
Abstract: PURPOSE: A feed mixing and supplying apparatus using a tractor is provided to improve convenience by adjusting the angle of a mixing and supplying unit when feeds are introduced into the mixing and supplying unit. CONSTITUTION: A feed mixing and supplying apparatus includes a mixing and supplying unit(100), a frame, and a tractor(300). A conveyor belt(130), a rod fixed shaft(140), and a guiding shaft(150) are formed at the mixing and supplying unit. The conveyor belt at the lower part of the mixing and supplying unit distributes feeds to both sides. The rod fixed shafts are formed at both external sides of the conveyor belt. The guiding shaft guides the rotation of a conveyor. The frame is composed of a front frame(210), a rear frame(210'), and lateral frames(220). A cylinder is hinge-combined with both sides of the front frame. The cylinder rod end part of the cylinder is rotatably combined with the rod fixed shaft. The guiding shaft is installed at the lateral frames. A tractor controls the movement of the apparatus and the operation of the cylinder.
Patent KR-20120128302-A (KR)
IPC: A47H23/00
Filed: 2011-05-17
Abstract: 커튼 위에 먼지막이를 단다. 
커튼 청소를 할 때, 먼지막이를 떼어서 물로 씻어내면 청소가 끝이 난다.
Patent KR-20120131910-A (KR)
Title: Manufacturing method of titanium oxide using self propagating high-temperature synthesis
IPC: C01G23/047
Filed: 2011-05-27
Abstract: PURPOSE: A manufacturing method of titanium dioxide using self-propagating high-temperature synthesis(SHS) is provided to manufacture high purity titanium oxide in a short period of time. CONSTITUTION: A manufacturing method of titanium dioxide using SHS comprises the following steps: collecting waste titanium scrap exhausted from industrial facilities; filling the waste titanium scrap into a reaction container; installing the reaction container in a furnace inside a SHS reactor; self-propagating the waste titanium chip by contacting an ignition coil with the waste titanium scrap under an air atmosphere; self-propagating the waste titanium chip; and pulverizing the combustibles. In the filling process, the waste titanium chip is filled in the reaction container at the density of 0.1-0.2 g/cm^3. In the combustion step, the pressure of the furnace is 0.1-0.3 MPa.
Patent KR-20120132867-A (KR)
Title: System and method of location detection
IPC: H04W64/00
Filed: 2011-05-30
Abstract: PURPOSE: A location determination method and apparatus thereof are provided to determine a location including high accuracy by reducing calculation rates. CONSTITUTION: A location information acquisition unit(101) acquires locations which are necessary to determine a meaningful location. A meaningful location determination unit(103) determines the meaningful location based on the locations. An LBS(location based service) providing unit(105) provides a service based on the meaningful location. [Reference numerals] (101, 201) Location information acquisition unit; (103,203) Meaningful location determination unit; (105) Location based service providing unit; (200) Server
Patent KR-20120133235-A (KR)
Title: Mullite composition for low temperature sintering
IPC: C04B35/20
Filed: 2011-05-31
Abstract: PURPOSE: A mullite composition for low temperature cofiring is provided to sinter at low temperature and to have the coefficient of thermal expansion of similar level of Si wafer. CONSTITUTION: A mullite composition for low temperature cofiring comprises mullite, SiO2, and one or more of Y2O3, CaCO3, SrCO3, BaCO3 and La2O3. The mullite composition for low temperature cofiring additionally includes MgO. The addition content of SiO2 is 0.2-3 wt% and Y2O3 is 0.2-3wt%. The addition content of CaCO3 is 0.2-3 wt% and SrCO3 is 0.2-3wt%. The addition content of BaCO3 is 0.2-3 wt% and La2O3 is 0.2-3wt%. The addition content of MgO is 0.2-2wt%. The temperature of the low temperature cofiring is 1350-1450 deg. Celsius. [Reference numerals] (AA) Bulk density(g/cm^3); (BB) Composition; (CC) Arranging table
Patent KR-20120134178-A (KR)
Title: Occlusion rim liner and tooth arrangement analyser in complete denture, orthodontic model analyser, and the manufacturing method thereof
Inventor: PARK SOOG KYU
IPC: A61C11/00
Filed: 2011-06-01
Abstract: PURPOSE: An occlusion rim liner and a tooth arrangement analyser for complete denture, an orthodontic model analyser, and a manufacturing method thereof are provided to measure the symmetry of complete denture. CONSTITUTION: A manufacturing method of a tooth arrangement analyser is as follows. A maxillary model shaped gypsum base(40) is installed in parallel with an occlusion rim liner. Heat is applied to wax rim(60) and a weight plumb is put on the weight plumb so that the wax rim can be manufactured in parallel with the gypsum base. A transparent acryl upper plate is fitted for a maxillary model and a mandible model. A correction model is analyzed.
Patent KR-20120134546-A (KR)
Title: Optica glass composition for aspheric lens applicable by precision molding and manufacturing method of optica glass using it and product thereof
Inventor: KIM JONG CHEOL
IPC: C03C4/00
Filed: 2011-06-02
Abstract: PURPOSE: An optical glass composition for aspherical lens is provided to obtain high refractive index and Abbe's number based of a B2O3-P2O5-La2O3-K2O-Bi2O3 group. CONSTITUTION: An optical glass composition for aspherical lens comprises 50-70 mole% of La2O3, 1-10 mole% of K2O, 5-20 mole% of B2O3, 10-30 mole% of P2O5, and 10-20 mole% of Bi2O3. The optical glass using the optical glass composition has the Abbe number (V) of 10-30 and the refractive index of 1.85-1.98. The dilatometric softening point (Tdsp) of the optical glass is 450-520 deg. Celsius and the glass transition temperature (Tg) of the optical glass is 400-480 deg. Celsius. An optical glass manufacturing method comprises the following steps: mixing 50-70 mole% of La2O3, 1-10 mole% of K2O, 5-20 mole% of B2O3, 10-30 mole% of P2O5, and 10-20 mole% of Bi2O3; fusing and homogenizing the mixed material powder; molding the homogenized molten glass in a mold and cooling the shaped glass; and coring and lapping the cooled glass.
Patent KR-20130012094-A (KR)
Title: 장대비에 커지는 우산
Inventor: NAM YOUNG JUNG
IPC: A45B19/06
Filed: 2011-06-04
Abstract: 본 발명에 따른 조금한 우산에서 큰 우산으로 변하는 우산으로, 우산 속에 또 다른 우산이 들어 있는 것이다. 우산을 접었을 때에는 일반 우산과 크기가 같으며 우산을 일차 적으로 폈을 때에도 일반 우산과 크기가 같게 만들어 졌고, 우산을 다 폈을 시에는 대형 우산으로 변하게 된다. 우산 안쪽에 하나에 천이 더 들어 있다. 버튼이 2개가 있고, 첫 번째 버튼을 부르게 되면 작게 펴지고 두 번째 버튼을 부르면 크게 되는 특징을 가지고 있다.