baber/WOPTO huggingface dataset:
Patent KR-20130012822-A (KR)
Title: Non-volatile memory device and method for fabricating the device
Inventor: PARK CHAN JIN
IPC: H01L27/115
Filed: 2011-07-26
Abstract: PURPOSE: A non-volatile memory device and a manufacturing method thereof are provided to easily control the property of a channel layer by doping first conductivity type or second conductivity type impurities in the channel layer. CONSTITUTION: An inter-layer insulating layer(112) and a sacrificial layer are successively laminated on a semiconductor substrate(111). A resistance changing layer(141) and a first electrode(147) passing through the inter-layer insulating layer and the sacrificial layer are formed. The upper part of the first electrode is removed to form an upper trench. The upper trench is filled with a channel layer(143). The insulating layer is formed in the channel layer. Second electrodes(211-291,212-292,213-293) are formed on the resistance changing layer.
Patent KR-20120055442-A (KR)
Title: Drilling tool
Inventor: KAZAMA YUSAKU
IPC: B23B51/02
Filed: 2011-08-02
Abstract: PURPOSE: A drilling tool is provided to guarantee favorable positioning accuracy of holes and prevent a fracture even in case of a drill having a small diameter. CONSTITUTION: A drilling tool comprises a tool body(1) and a spiral chip discharging grooves. One or a plurality of cutting edges is installed in a leading end of the tool body. A plurality of the spiral chip discharging grooves is formed in an outer circumference toward a base end from a front end. A plurality of the spiral chip discharging grooves comprises a main groove and more than one sub groove. A torsion angle of the main groove and sub groove is set at a same angle in the base end of the tool. A length of the sub groove is set as 50~95% of the length of the main groove. The sub groove is arranged side by side with the main groove from a connecting portion to the predetermined position right before the end of the main groove.
Patent KR-20130015165-A (KR)
Title: A thermometer
Inventor: Jung kyeong jin
IPC: F01N11/00
Filed: 2011-08-02
Abstract: PURPOSE: A temperature measuring device is provided to include a temperature sensor rod with two temperature sensors used for a local control and a remote control and to compare two temperature values measured by the two temperature sensors, thereby confirming the existence of the malfunction of the temperature sensors. CONSTITUTION: A temperature measuring device comprises a housing unit(10), a body(60), a guide rod(50), and a sensor unit. A temperature gauge indicating temperature information measured by temperature sensors with numbers is formed on a surface of the housing unit. A receptacle(70) is attached on the body. The guide rod is fixed to the body, thereby guide-protecting a temperature rod(40).
Patent KR-20130016851-A (KR)
Title: Flexible cupper clad laminated film being capable of etching and manufacturing method the same
Inventor: JEON EUN WOOK
IPC: H05K3/46
Filed: 2011-08-09
Abstract: PURPOSE: A flexible copper foil laminated film and a manufacturing method thereof capable of an etching ability modulation are provided to secure a fine and stable pattern by controlling a form of pattern according to an affinity to etching inhibitor of the etchant. CONSTITUTION: A polyimide film is plasma processed under vacuum condition. The plasma processing uses Ar, O2 and N2 gas as input gas. The polyimide film's adhesive strength of the metal and the affinity to etching the inhibitor are controlled. A tie layer and a seed layer are successively vacuum evaporated on the polyimide film using a sputtering method. An additive and a correcting agent are electrodeposited to the polyimide film.
Patent KR-20130019860-A (KR)
Title: Direct call method and mobile phone for providing direct call method
Inventor: LEE KI SUB
IPC: H04W4/16
Filed: 2011-08-18
Abstract: PURPOSE: A portable terminal and a direct call method are provided to connect a direct call to an entity included in an entity list corresponding to a key word. CONSTITUTION: A keyword receiving unit(110) receives a keyword by using a searching interface of a portable terminal. An entity search unit(160) searches an entity list including address information of an entity related to the keyword. A call connecting unit(170) skips the display of an entity list related to the keyword. The call connecting unit connects a call with an entity included in the entity list. The entity searching unit searches address information of the entity according to the order of an extended database and a personal address database. [Reference numerals] (100) Mobile terminal; (110) Keyword receiving unit; (120) Personal address list database; (130) Calling history database; (140) Expanded database; (150) Database updating unit; (155) Phone number server; (160) Entity search unit; (170) Call connecting unit
Patent KR-20130021071-A (KR)
Title: In-line ultraviolet reactor for water and wastewater treatment using ultrasonic energy
Inventor: HWANG SHANG YOON
IPC: C02F1/36
Filed: 2011-08-22
Abstract: PURPOSE: An in-line ultraviolet reactor using ultrasound is provided to enhance the efficiency of water treatment by using the first module and the second module for reacting, increase a removal rate and sterilization rate to almost 100% by using ultrasound along with ozone and be economically reasonable by increasing the use of ozone by 50%. CONSTITUTION: An apparatus for water treatment(200) comprises a pipe(210) for reacting process, a first module for reacting and a second module for reacting(240). A channel for water passing through is in the pipe. The first module for reacting treats water which passes through in the pipe. The second module for reacting comprises a device for generating ultrasound which is connected to the pipe so that the ultrasound goes to the water in the pipe. The second module for reacting disinfects water by generating ultrasound in the water. The first module for reacting which is inserted to the center of the pipe plays an role as an injection nozzle(220) which provides ozone or hydrogen peroxide.
Patent KR-20130022130-A (KR)
Title: Method and apparatus for detecting abnormality of electric power storage module for hybrid industrial vehicle
Inventor: KIM KWANG WOON
IPC: B60K28/00
Filed: 2011-08-25
Abstract: PURPOSE: A method and a device for detecting abnormality in a electric power storage module for a hybrid industrial vehicle are provided to prevent malfunction before fatal damage is generated in an energy storage module cell or a module upon the inflow of external moisture into the energy storage module. CONSTITUTION: A method and a device for detecting abnormality in a electric power storage module for a hybrid industrial vehicle comprises a moisture sensor(140), a control board(150), a malfunction alarm unit(410), and a power down unit(420). The moisture sensor measures the moisture amount of the energy storage module. The control board compares measured moisture amount with preset moisture amount by using the moisture sensor. The control board determines malfunction of the energy storage module. The malfunction alarm unit informs a user of a malfunction according to the determination of the control board. The power down unit cuts the power flowed into the energy storage module according to the determination of the control board. [Reference numerals] (140) Moisture sensor; (150) Control board; (152) Signal converting unit; (154) Memory unit; (156) Control unit; (410) Malfunction alarm unit; (420) Power down unit
Patent KR-20130022693-A (KR)
Title: Lighting device
Inventor: MIN BYEONG GUK
IPC: F21V29/00
Filed: 2011-08-26
Abstract: PURPOSE: A lighting device is provided to easily replace an optical source part or a circuit part. CONSTITUTION: A cover(100) diffuses the light emitted from an optical source part(200). An optical source part includes a light source module(210) and a member(250). A heat radiator(300) releases the heat from the optical source part and a circuit part(400). The circuit part includes a circuit board(410) and parts(430). An inner case(500) includes a storage unit(510) for the circuit part. A socket(600) is connected to a connection part(530) of the inner case.
Patent KR-20120042637-A (KR)
Title: Light module
Inventor: PELTON BRUCE A
IPC: F21Y101/02
Filed: 2011-08-26
Abstract: PURPOSE: An optical module is provided to enhance effectiveness and profitability by forming a lighting system having an LED capable of appropriately radiating heat. CONSTITUTION: An optical module(210) comprises an optical engine which includes an LED package having an electricity terminal. The LED package comprises a substrate having a diode and a plurality of power terminals on the surface. A base ring assembly maintains the optical engine. The base ring assembly comprises a base ring which is installed to a supporting structure. The base ring assembly comprises a contact holder which maintains electricity contact. The electricity contact is spring-biased about the power terminal in order to create separable power connection with the power terminal. A top cover assembly is combined to the base ring. The top cover assembly comprises a collar surrounding the base ring.
Patent KR-20130023911-A (KR)
Title: Method and device for manufacturing metal electrode pattern
Inventor: KANG BONG CHUL
IPC: H05K3/00
Filed: 2011-08-30
Abstract: PURPOSE: A metal electrode pattern manufacturing method and a manufacturing apparatus thereof are provided to transfer a substrate on space and to irradiate the substrate with a laser beam, thereby being applicable to mass production, area expansion and mass production of patterns. CONSTITUTION: A step(S100) of dye-coating a substrate slot with an organo-metallic compound ink; the step(S200) of preliminary heating up the coated substrate; the step(S300) of forming patterns by irradiating the heated substrate with a laser beam sent through a laser scanner from the single laser source; the step(S400) of washing the substrate formed with the patterns; and the step(S500)of post-heating the washed substrate. [Reference numerals] (AA) Start; (BB) End; (S100) Coating step for dye-coating a substrate slot with an organo-metallic compound ink; (S200) Pre-heating step for preliminarily heating up the coated substrate; (S300) Pattern forming step for irradiating the heated substrate with a laser beam from a single laser source through a laser scanner to form a pattern; (S400) Washing step for washing the substrate formed with the pattern; (S500) Post-heating step for heating the washed substrate
Patent KR-20120025431-A (KR)
Title: Barium titanyl oxalate particle, method for preparing the same and method for preparing barium titanate
Inventor: INOUE HIDEKI
IPC: C01G23/00
Filed: 2011-09-06
Abstract: PURPOSE: A barium titanium oxalate particle, a manufacturing method thereof, a manufacturing method of barium titanate are provided to increase yielding rate by proceeding consecutive reactions within specific temperature range. CONSTITUTION: A manufacturing method of A barium titanium oxalate particle comprises the following steps: supplying aqueous solution which can be obtained by mixing oxalic acid and (TiSl4) titanium tetrachloride with water and barium chloride aqueous solution to a reactor(1); discharging the reacting solution(3) from the reactor; and proceeding manufacturing reaction of barium titanium oxalate at 50deg.C. The barium titanium oxalate stays in the reactor for 1-60 minutes. The barium titanium oxalate particle has average particle diameter of 0.1-50micro meters.
Patent KR-20120026463-A (KR)
Title: Conditionally obfuscating one or more secret entities with respect to one or more billing statements
Inventor: ALEXANDER J COHEN
IPC: G06F21/24
Filed: 2011-09-09
Abstract: PURPOSE: A one or more secret entity conditional obfuscating unit for one or more billing statements is provided to interlock one or more communiques with one or more charges by obfuscating the billing statements. CONSTITUTION: When one or more secret entity are interlocked, one or more communiques related to the address of a last user are interlocked with one or more charges(302). The one or more secret entities are provided for one or more billing statement according to the one or more conditional directions of a last user in order to obfuscate the secret entities(304). The billing statements display the one or more charges without directly distinguishing the secret entities.
Patent KR-20130029294-A (KR)
Title: Functional cosmetic materials using wax gourd and the manufacturing method
Inventor: CHO JU HYUN
IPC: A61Q19/02
Filed: 2011-09-14
Abstract: PURPOSE: A fermentation using Wax gourd is provided to ensure an excellent whitening effect without cytotoxicity and irritation and to be used as a cosmetic material. CONSTITUTION: A method for preparing a fermentation for a functional cosmetic material using Wax gourd comprises: a step of preparing a natural medium for Wax gourd(S1); a step of inoculating mushroom mycelium to the natural medium(S2); and a step of culturing and fermenting the inoculated natural medium(S3). [Reference numerals] (AA) Method for preparing a fermented product using Wax gourd as a natural medium; (S1) Step of preparing a natural medium; (S1') Step of preparing mushroom mycelium; (S2) Step of inoculating the mushroom mycelium to the natural medium; (S3) Step of culturing and fermenting; (S4) Step of obtaining a fermented product; (S5) Step of aging the fermented product
Patent KR-20110107315-A (KR)
Inventor: KIM CHANG YEON
IPC: H01L33/62
Filed: 2011-09-19
Abstract: 본 발명은 기판 상에 복수의 발광 셀을 구비하는 발광 소자에 관한 것이다. 
이 발광 소자는 기판 상에 위치하는 제1 발광셀 블록 및 제2 발광셀 블록, 제1 배선 및 제2 배선을 포함한다. 상기 제2 배선은 제1 발광셀 블록과 제2 발광셀 블록 사이에 위치하여 제1 발광셀 블록 및 제2 발광셀 블록 내의 복수의 발광셀들에 공통 접속되고, 제1 배선은 제1 발광셀 블록과 제2 발광셀 블록의 바깥측에 위치하여 복수의 발광셀들에 공통 접속된다.
Patent KR-20130030913-A (KR)
Title: Tactile sense feedback apparatus and method for operating tactile sense feedback apparatus
Inventor: LEE HYUNG KEW
IPC: B25J13/08
Filed: 2011-09-20
Abstract: PURPOSE: A touch sense delivering device and an operating method thereof are provided to intuitively recognize power sensed by a finger of a user touching a disk unit by adjusting a support height of the disk unit based on a signal of a sensor. CONSTITUTION: A disk unit(101) is touched by a finger of a user and operating units(105) support the disk unit. A control unit(107) determines a support height of the disk unit by the operating units based on a signal generated in a sensor. The operating units are pneumatic balloon operating units supporting the disk unit with air pressure. The control unit controls the amount of air injected into each pneumatic balloon operating unit according to the signal. The pneumatic balloon operating units support the disk unit with pressure based on the amount of the injected air in order to adjust the support height in actinomorphic points. [Reference numerals] (101) Disk unit; (103) Disk restoring unit; (105) Operating unit; (107) Control unit; (109) Elastic member; (111) Guide member
Patent KR-20130031079-A (KR)
Title: Cathode active material with high capacity and lithium secondary battery comprising thereof
Inventor: OH SONG TAEK
IPC: H01M4/583
Filed: 2011-09-20
Abstract: PURPOSE: A positive electrode active material is provided to provide a high capacity by a unique structure change in an initial charging and discharging process and to provide excellent lifetime performance, thereby obtaining a lithium secondary battery with excellent performance. CONSTITUTION: A positive electrode active material comprises a lamellar lithium-manganese oxide. In the lamellar lithium-manganese oxide, the content of Mn is higher than the content of other transition metals. The content of Li is 1 mol or more based on 1 mol of the lithium transition metal oxide. The lamellar lithium-manganese oxide has a flat voltage characteristic that oxygen is emitted together with lithium deintercalation during initial charging in a high voltage range of 4.4V or more. After the initial charging, for improving electric conductivity, the lithium-manganese oxide includes different kinds of carbon-based conductive material in a voltage range of 3.5V or more. [Reference numerals] (AA) Embodiment; (BB) Comparative embodiment
Patent KR-20130034529-A (KR)
Title: Scroll compressor
Inventor: LEE JAE SANG
IPC: F04C29/06
Filed: 2011-09-28
Abstract: PURPOSE: A scroll compressor is provided to effectively prevent a rolling scroll from being tilted by the eccentricity of the gaseous power generated by the eccentricity of an outlet. CONSTITUTION: A scroll compressor comprises a fixed scroll(130), a rolling scroll(140), a frame, a rotary shaft, and a driving unit. The fixed scroll includes a fixed wrap. The rolling scroll includes a rolling wrap forming first and second compressive chambers on the inner and outer surfaces by being interlocked with the fixed wrap and roll-moved around the fixed scroll. The frame is installed to be faced to the fixed scroll while the rolling scroll is arranged between the frame and the fixed scroll. The frame supports the rolling scroll. The rotary shaft includes an eccentric portion on one end and is joined to the rolling scroll so that the eccentric portion is overlapped with the rolling wrap in a radial direction.
Patent KR-20110119599-A (KR)
Inventor: KANG CHUL KYU
IPC: A01M29/30
Filed: 2011-10-06
Abstract: PURPOSE: A plate for preventing an eurasian red squirrel from climbing on a tree is provided to prevent damage to fruit trees. CONSTITUTION: A plate for preventing an eurasian red squirrel from climbing on a tree comprises: an elastic tree band in which a tree-planting sandbag bag is inserted; a movable socket screw(25) which is combined with both sides of the tree band; a rubber band(22) which is strong against ultraviolet ray and temperature change; a coupling ring(5) in which one end of the rubber band is compressed; a curved plate(50a) in which sharp needles are formed; a penetration hole(19) which is formed in the inner side of the curved plate; a hexagonal head bolt(18) inserted into the penetration hole; a coupling penetration hole(50-9) formed in both sides of a connection unit; a release prevention nut(15) inserted into the penetration hole.
Patent KR-20130012242-A (KR)
Title: Product trading system for using acquisition of product object in augmented reality and method thereof
Inventor: CHUNG MOON YOUNG
IPC: G06Q30/00
Filed: 2011-10-13
Abstract: PURPOSE: A product marketing system obtaining a product object moving in augmented reality and a product marketing method thereof are provided to obtain a benefit granted to the product object by occupying the product object moving in augmented reality. CONSTITUTION: If a position of a user terminal(3) is received, a marketing server(2) compares the position of the user terminal with a position of a product object. The marketing server transmits display information of the product object from the user terminal. The marketing server transmits occupiable display information and provides a benefit set to the product object. [Reference numerals] (1) Wire and wireless network; (2) Marketing server; (200) Home page; (3) User terminal; (300) Application
Patent KR-20130040050-A (KR)
Title: Method for securing personal information
Inventor: YOOK DONG HYUN
IPC: G06F21/20
Filed: 2011-10-13
Abstract: PURPOSE: A personal information security method is provided to increase user convenience by automatically and externally storing information about access privileges and access records of a personal information processing system and periodically issuing reports. CONSTITUTION: A transceiving unit(113) receives encoded access log information of a personal information processing system from the personal information processing system. A memory unit(112) stores the access log information during a set period. A processing unit(111) generates a report about the backup of the access log information on a set cycle. The processing unit transmits the report to the personal information processing system through the transceiving unit. The access log information includes an accessor ID, processing direction information, log record date and time information, an IP(Internet Protocol) address, and a MAC(Media Access Control) address. [Reference numerals] (111) Processing unit; (112) Memory unit; (113) Transceiving unit; (114) Display unit; (115) User interface unit;
Patent KR-20120039487-A (KR)
Title: Read distribution management for phase change memory
Inventor: BEDESCHI FERDINANDO
IPC: G11C13/02
Filed: 2011-10-14
Abstract: PURPOSE: A read distribution management method for a phase change memory is provided to reduce a read error due to state distribution drifts of PCM cells by changing a PCM cell read current. CONSTITUTION: A bias pulse(120) is applied to PCM(Phase Change Memory) cell to generate a memory cell current. The state of the PCM is determined based on the memory cell current and a reference cell current from one or more specific reference status. The reference cell current of a reference cell at specific time is compared with a reference cell current of the reference cell at prior time. The comparison result is stored.
Patent KR-20130043356-A (KR)
Title: Hierarchically structured titanium dioxide powder manufacturing method and dye-sensitized solar cell manufacturing method using the same
Inventor: JANG HYUN MYUNG
IPC: C07F5/00
Filed: 2011-10-20
Abstract: PURPOSE: A method for preparing hierarchical structure titanium dioxide powder, and a method for manufacturing a dye-sensitive solar cell using the same are provided to easily control the size of a titanium dioxide aggregate. CONSTITUTION: A method for preparing hierarchical structure titanium dioxide powder comprises: a step of generating titanium dioxide nanoparticles from a titanium dioxide precursor through the hydrolysis of first and second solutions; a step of aggregating the titanium dioxide nanoparticles by a sol-gel method, and preparing a titanium dioxide aggregate with a spherical shape; a step of forming amorphous titanium dioxide powder(S16); and a step of hydrothermally reacting the amorphous titanium dioxide powder, and forming a mesopore(S20). [Reference numerals] (AA) Start; (BB) End; (S12) Mixing a first solution containing a titanium dioxide precursor and a second solution for supplying water particles required for hydrolyzing the titanium dioxide precursor; (S14) Generating titanium dioxide nanoparticles from the titanium dioxide precursor through the hydrolysis of the first solution and the second solution; (S16) Generating amorphous titanium dioxide powder by coagulating titanium dioxide nanoparticles, generated from the titanium dioxide precursor by hydrolysis, into titanium dioxide aggregate of a spherical shape using a sol-gel method; (S20) Forming mesopores between titanium dioxide nanoparticles forming the titanium dioxide aggregate by hydrothermal reacting the amorphous titanium dioxide powder;
Patent KR-20130043513-A (KR)
Title: Deposition apparatus of bracket for lighting
Inventor: KOH DONG SOO
IPC: F21V7/22
Filed: 2011-10-20
Abstract: PURPOSE: A deposition device of a reflection shade for lamp is provided to diffuse light uniformly by easily depositing a deposition sample to an inner surface of the refection shade for lamp inside a vacuum chamber. CONSTITUTION: A housing has a vacuum chamber(102). A reflecting shade connecting part(112) connects a reflecting shade(111). An antenna type sliding part(116) moves vertically according to the control signal of a control part. An electric crucible(118) deposits a sample at the inner surface of the reflecting shade. The electric crucible is mounted on the upper part of the antenna type sliding part.